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sites/all/modules/civicrm/CRM/Price/BAO/PriceField.php

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+<?php
+/*
+  +--------------------------------------------------------------------+
+  | CiviCRM version 4.7                                                |
+  +--------------------------------------------------------------------+
+  | Copyright CiviCRM LLC (c) 2004-2017                                |
+  +--------------------------------------------------------------------+
+  | This file is a part of CiviCRM.                                    |
+  |                                                                    |
+  | CiviCRM is free software; you can copy, modify, and distribute it  |
+  | under the terms of the GNU Affero General Public License           |
+  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+  |                                                                    |
+  | CiviCRM is distributed in the hope that it will be useful, but     |
+  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+  | See the GNU Affero General Public License for more details.        |
+  |                                                                    |
+  | You should have received a copy of the GNU Affero General Public   |
+  | License and the CiviCRM Licensing Exception along                  |
+  | with this program; if not, contact CiviCRM LLC                     |
+  | at info[AT]civicrm[DOT]org. If you have questions about the        |
+  | GNU Affero General Public License or the licensing of CiviCRM,     |
+  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+  +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * Business objects for managing price fields.
+ *
+ */
+class CRM_Price_BAO_PriceField extends CRM_Price_DAO_PriceField {
+
+  protected $_options;
+
+  /**
+   * List of visibility option ID's, of the form name => ID
+   *
+   * @var array
+   */
+  private static $visibilityOptionsKeys;
+
+  /**
+   * Takes an associative array and creates a price field object.
+   *
+   * the function extract all the params it needs to initialize the create a
+   * price field object. the params array could contain additional unused name/value
+   * pairs
+   *
+   * @param array $params
+   *   (reference) an assoc array of name/value pairs.
+   *
+   * @return CRM_Price_BAO_PriceField
+   */
+  public static function add(&$params) {
+    $priceFieldBAO = new CRM_Price_BAO_PriceField();
+
+    $priceFieldBAO->copyValues($params);
+
+    if ($id = CRM_Utils_Array::value('id', $params)) {
+      $priceFieldBAO->id = $id;
+    }
+
+    $priceFieldBAO->save();
+    return $priceFieldBAO;
+  }
+
+  /**
+   * Takes an associative array and creates a price field object.
+   *
+   * This function is invoked from within the web form layer and also from the api layer
+   *
+   * @param array $params
+   *   (reference) an assoc array of name/value pairs.
+   *
+   * @return CRM_Price_DAO_PriceField
+   * @throws \CRM_Core_Exception
+   */
+  public static function create(&$params) {
+    if (empty($params['id']) && empty($params['name'])) {
+      $params['name'] = strtolower(CRM_Utils_String::munge($params['label'], '_', 242));
+    }
+    $transaction = new CRM_Core_Transaction();
+
+    $priceField = self::add($params);
+
+    if (is_a($priceField, 'CRM_Core_Error')) {
+      $transaction->rollback();
+      return $priceField;
+    }
+
+    if (!empty($params['id']) && empty($priceField->html_type)) {
+      $priceField->html_type = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['id'], 'html_type');
+    }
+    $optionsIds = array();
+    $maxIndex = CRM_Price_Form_Field::NUM_OPTION;
+    if ($priceField->html_type == 'Text') {
+      $maxIndex = 1;
+      $fieldOptions = civicrm_api3('price_field_value', 'get', array(
+        'price_field_id' => $priceField->id,
+        'sequential' => 1,
+      ));
+      foreach ($fieldOptions['values'] as $option) {
+        $optionsIds['id'] = $option['id'];
+        // CRM-19741 If we are dealing with price fields that are Text only set the field value label to match
+        if (!empty($params['id']) && $priceField->label != $option['label']) {
+          $fieldValue = new CRM_Price_DAO_PriceFieldValue();
+          $fieldValue->label = $priceField->label;
+          $fieldValue->id = $option['id'];
+          $fieldValue->save();
+        }
+      }
+    }
+    $defaultArray = array();
+    //html type would be empty in update scenario not sure what would happen ...
+    if (!empty($params['html_type']) && $params['html_type'] == 'CheckBox' && isset($params['default_checkbox_option'])) {
+      $tempArray = array_keys($params['default_checkbox_option']);
+      foreach ($tempArray as $v) {
+        if ($params['option_amount'][$v]) {
+          $defaultArray[$v] = 1;
+        }
+      }
+    }
+    else {
+      if (!empty($params['default_option'])) {
+        $defaultArray[$params['default_option']] = 1;
+      }
+    }
+
+    for ($index = 1; $index <= $maxIndex; $index++) {
+      if (array_key_exists('option_amount', $params) &&
+        array_key_exists($index, $params['option_amount']) &&
+        (CRM_Utils_Array::value($index, CRM_Utils_Array::value('option_label', $params)) || !empty($params['is_quick_config'])) &&
+        !CRM_Utils_System::isNull($params['option_amount'][$index])
+      ) {
+        $options = array(
+          'price_field_id' => $priceField->id,
+          'label' => trim($params['option_label'][$index]),
+          'name' => CRM_Utils_String::munge($params['option_label'][$index], '_', 64),
+          'amount' => CRM_Utils_Rule::cleanMoney(trim($params['option_amount'][$index])),
+          'count' => CRM_Utils_Array::value($index, CRM_Utils_Array::value('option_count', $params), NULL),
+          'max_value' => CRM_Utils_Array::value($index, CRM_Utils_Array::value('option_max_value', $params), NULL),
+          'description' => CRM_Utils_Array::value($index, CRM_Utils_Array::value('option_description', $params), NULL),
+          'membership_type_id' => CRM_Utils_Array::value($index, CRM_Utils_Array::value('membership_type_id', $params), NULL),
+          'weight' => $params['option_weight'][$index],
+          'is_active' => 1,
+          'is_default' => CRM_Utils_Array::value($params['option_weight'][$index], $defaultArray) ? $defaultArray[$params['option_weight'][$index]] : 0,
+          'membership_num_terms' => NULL,
+          'non_deductible_amount' => CRM_Utils_Array::value('non_deductible_amount', $params),
+          'visibility_id' => CRM_Utils_Array::value($index, CRM_Utils_Array::value('option_visibility_id', $params), self::getVisibilityOptionID('public')),
+        );
+
+        if ($options['membership_type_id']) {
+          $options['membership_num_terms'] = CRM_Utils_Array::value($index, CRM_Utils_Array::value('membership_num_terms', $params), 1);
+          $options['is_default'] = CRM_Utils_Array::value($params['membership_type_id'][$index], $defaultArray) ? $defaultArray[$params['membership_type_id'][$index]] : 0;
+        }
+
+        if (CRM_Utils_Array::value($index, CRM_Utils_Array::value('option_financial_type_id', $params))) {
+          $options['financial_type_id'] = $params['option_financial_type_id'][$index];
+        }
+        elseif (!empty($params['financial_type_id'])) {
+          $options['financial_type_id'] = $params['financial_type_id'];
+        }
+        if ($opIds = CRM_Utils_Array::value('option_id', $params)) {
+          if ($opId = CRM_Utils_Array::value($index, $opIds)) {
+            $optionsIds['id'] = $opId;
+          }
+          else {
+            $optionsIds['id'] = NULL;
+          }
+        }
+        try {
+          CRM_Price_BAO_PriceFieldValue::create($options, $optionsIds);
+        }
+        catch (Exception $e) {
+          $transaction->rollback();
+          throw new CRM_Core_Exception($e->getMessage());
+        }
+      }
+      elseif (!empty($optionsIds) && !empty($optionsIds['id'])) {
+        $optionsLoad = civicrm_api3('price_field_value', 'get', array('id' => $optionsIds['id']));
+        $options = $optionsLoad['values'][$optionsIds['id']];
+        $options['is_active'] = CRM_Utils_Array::value('is_active', $params, 1);
+        try {
+          CRM_Price_BAO_PriceFieldValue::create($options, $optionsIds);
+        }
+        catch (Exception $e) {
+          $transaction->rollback();
+          throw new CRM_Core_Exception($e->getMessage());
+        }
+      }
+    }
+
+    $transaction->commit();
+    return $priceField;
+  }
+
+  /**
+   * Fetch object based on array of properties.
+   *
+   * @param array $params
+   *   (reference ) an assoc array of name/value pairs.
+   * @param array $defaults
+   *   (reference ) an assoc array to hold the flattened values.
+   *
+   * @return CRM_Price_DAO_PriceField
+   */
+  public static function retrieve(&$params, &$defaults) {
+    return CRM_Core_DAO::commonRetrieve('CRM_Price_DAO_PriceField', $params, $defaults);
+  }
+
+  /**
+   * Update the is_active flag in the db.
+   *
+   * @param int $id
+   *   Id of the database record.
+   * @param bool $is_active
+   *   Value we want to set the is_active field.
+   *
+   * @return Object
+   *   DAO object on success, null otherwise.
+   */
+  public static function setIsActive($id, $is_active) {
+    return CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceField', $id, 'is_active', $is_active);
+  }
+
+  /**
+   * Freeze form if the event is full.
+   *
+   * @param $element
+   * @param $fieldOptions
+   *
+   * @return null
+   */
+  public static function freezeIfEnabled(&$element, $fieldOptions) {
+    if (!empty($fieldOptions['is_full'])) {
+      $element->freeze();
+    }
+    return NULL;
+  }
+
+  /**
+   * Get the field title.
+   *
+   * @param int $id
+   *   Id of field.
+   *
+   * @return string
+   *   name
+   *
+   */
+  public static function getTitle($id) {
+    return CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $id, 'label');
+  }
+
+  /**
+   * This function for building custom fields.
+   *
+   * @param CRM_Core_Form $qf
+   *   Form object (reference).
+   * @param string $elementName
+   *   Name of the custom field.
+   * @param int $fieldId
+   * @param bool $inactiveNeeded
+   * @param bool $useRequired
+   *   True if required else false.
+   * @param string $label
+   *   Label for custom field.
+   *
+   * @param null $fieldOptions
+   * @param array $freezeOptions
+   *
+   * @return null
+   */
+  public static function addQuickFormElement(
+    &$qf,
+    $elementName,
+    $fieldId,
+    $inactiveNeeded,
+    $useRequired = TRUE,
+    $label = NULL,
+    $fieldOptions = NULL,
+    $freezeOptions = array()
+  ) {
+
+    $field = new CRM_Price_DAO_PriceField();
+    $field->id = $fieldId;
+    if (!$field->find(TRUE)) {
+      /* FIXME: failure! */
+      return NULL;
+    }
+
+    $is_pay_later = 0;
+    if (isset($qf->_mode) && empty($qf->_mode)) {
+      $is_pay_later = 1;
+    }
+    elseif (isset($qf->_values)) {
+      $is_pay_later = CRM_Utils_Array::value('is_pay_later', $qf->_values);
+    }
+
+    $otherAmount = $qf->get('values');
+    $config = CRM_Core_Config::singleton();
+    $currencySymbol = CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_Currency', $config->defaultCurrency, 'symbol', 'name');
+    $qf->assign('currencySymbol', $currencySymbol);
+    // get currency name for price field and option attributes
+    $currencyName = $config->defaultCurrency;
+
+    if (!isset($label)) {
+      $label = (!empty($qf->_membershipBlock) && $field->name == 'contribution_amount') ? ts('Additional Contribution') : $field->label;
+    }
+
+    if ($field->name == 'contribution_amount') {
+      $qf->_contributionAmount = 1;
+    }
+
+    if (isset($qf->_online) && $qf->_online) {
+      $useRequired = FALSE;
+    }
+
+    $customOption = $fieldOptions;
+    if (!is_array($customOption)) {
+      $customOption = CRM_Price_BAO_PriceField::getOptions($field->id, $inactiveNeeded);
+    }
+
+    //use value field.
+    $valueFieldName = 'amount';
+    $seperator = '|';
+    $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
+    $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
+    $displayOpt = CRM_Utils_Array::value('tax_display_settings', $invoiceSettings);
+    $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
+    switch ($field->html_type) {
+      case 'Text':
+        $optionKey = key($customOption);
+        $count = CRM_Utils_Array::value('count', $customOption[$optionKey], '');
+        $max_value = CRM_Utils_Array::value('max_value', $customOption[$optionKey], '');
+        $taxAmount = CRM_Utils_Array::value('tax_amount', $customOption[$optionKey]);
+        if (isset($taxAmount) && $displayOpt && $invoicing) {
+          $qf->assign('displayOpt', $displayOpt);
+          $qf->assign('taxTerm', $taxTerm);
+          $qf->assign('invoicing', $invoicing);
+        }
+        $priceVal = implode($seperator, array(
+          $customOption[$optionKey][$valueFieldName] + $taxAmount,
+          $count,
+          $max_value,
+        ));
+
+        $extra = array();
+        if (!empty($qf->_membershipBlock) && !empty($qf->_quickConfig) && $field->name == 'other_amount' && empty($qf->_contributionAmount)) {
+          $useRequired = 0;
+        }
+        elseif (!empty($fieldOptions[$optionKey]['label'])) {
+          //check for label.
+          $label = $fieldOptions[$optionKey]['label'];
+          if (!empty($qf->_quickConfig) && !empty($qf->_contributionAmount) && strtolower($fieldOptions[$optionKey]['name']) == 'other_amount') {
+            $label .= '  ' . $currencySymbol;
+            $qf->assign('priceset', $elementName);
+            $extra = array('onclick' => 'useAmountOther();');
+          }
+        }
+
+        $element = &$qf->add('text', $elementName, $label,
+          array_merge($extra,
+            array(
+              'price' => json_encode(array($optionKey, $priceVal)),
+              'size' => '4',
+            )
+          ),
+          $useRequired && $field->is_required
+        );
+        if ($is_pay_later) {
+          $qf->add('text', 'txt-' . $elementName, $label, array('size' => '4'));
+        }
+
+        // CRM-6902 - Add "max" option for a price set field
+        if (in_array($optionKey, $freezeOptions)) {
+          self::freezeIfEnabled($element, $fieldOptions[$optionKey]);
+          // CRM-14696 - Improve display for sold out price set options
+          $element->setLabel($label . '&nbsp;<span class="sold-out-option">' . ts('Sold out') . '</span>');
+        }
+
+        //CRM-10117
+        if (!empty($qf->_quickConfig)) {
+          $message = ts('Please enter a valid amount.');
+          $type = 'money';
+        }
+        else {
+          $message = ts('%1 must be a number (with or without decimal point).', array(1 => $label));
+          $type = 'numeric';
+        }
+        // integers will have numeric rule applied to them.
+        $qf->addRule($elementName, $message, $type);
+        break;
+
+      case 'Radio':
+        $choice = array();
+
+        if (!empty($qf->_quickConfig) && !empty($qf->_contributionAmount)) {
+          $qf->assign('contriPriceset', $elementName);
+        }
+
+        foreach ($customOption as $opId => $opt) {
+          $taxAmount = CRM_Utils_Array::value('tax_amount', $opt);
+          if ($field->is_display_amounts) {
+            $opt['label'] = !empty($opt['label']) ? $opt['label'] . '<span class="crm-price-amount-label-separator">&nbsp;-&nbsp;</span>' : '';
+            $preHelpText = $postHelpText = '';
+            if (isset($opt['help_pre'])) {
+              $preHelpText = '<span class="crm-price-amount-help-pre description">' . $opt['help_pre'] . '</span>: ';
+            }
+            if (isset($opt['help_post'])) {
+              $postHelpText = ': <span class="crm-price-amount-help-post description">' . $opt['help_post'] . '</span>';
+            }
+            if (isset($taxAmount) && $invoicing) {
+              if ($displayOpt == 'Do_not_show') {
+                $opt['label'] = '<span class="crm-price-amount-label">' . $opt['label'] . '</span>' . '<span class="crm-price-amount-amount">' . CRM_Utils_Money::format($opt[$valueFieldName] + $taxAmount) . '</span>';
+              }
+              elseif ($displayOpt == 'Inclusive') {
+                $opt['label'] = '<span class="crm-price-amount-label">' . $opt['label'] . '</span>' . '<span class="crm-price-amount-amount">' . CRM_Utils_Money::format($opt[$valueFieldName] + $taxAmount) . '</span>';
+                $opt['label'] .= '<span class="crm-price-amount-tax"> (includes ' . $taxTerm . ' of ' . CRM_Utils_Money::format($opt['tax_amount']) . ')</span>';
+              }
+              else {
+                $opt['label'] = '<span class="crm-price-amount-label">' . $opt['label'] . '</span>' . '<span class="crm-price-amount-amount">' . CRM_Utils_Money::format($opt[$valueFieldName]) . '</span>';
+                $opt['label'] .= '<span class="crm-price-amount-tax"> + ' . CRM_Utils_Money::format($opt['tax_amount']) . ' ' . $taxTerm . '</span>';
+              }
+            }
+            else {
+              $opt['label'] = '<span class="crm-price-amount-label">' . $opt['label'] . '</span>' . '<span class="crm-price-amount-amount">' . CRM_Utils_Money::format($opt[$valueFieldName]) . '</span>';
+            }
+            $opt['label'] = $preHelpText . $opt['label'] . $postHelpText;
+          }
+          $count = CRM_Utils_Array::value('count', $opt, '');
+          $max_value = CRM_Utils_Array::value('max_value', $opt, '');
+          $priceVal = implode($seperator, array($opt[$valueFieldName] + $taxAmount, $count, $max_value));
+          if (isset($opt['visibility_id'])) {
+            $visibility_id = $opt['visibility_id'];
+          }
+          else {
+            $visibility_id = self::getVisibilityOptionID('public');
+          }
+          $extra = array(
+            'price' => json_encode(array($elementName, $priceVal)),
+            'data-amount' => $opt[$valueFieldName],
+            'data-currency' => $currencyName,
+            'data-price-field-values' => json_encode($customOption),
+            'visibility' => $visibility_id,
+          );
+          if (!empty($qf->_quickConfig) && $field->name == 'contribution_amount') {
+            $extra += array('onclick' => 'clearAmountOther();');
+          }
+          elseif (!empty($qf->_quickConfig) && $field->name == 'membership_amount') {
+            $extra += array(
+              'onclick' => "return showHideAutoRenew({$opt['membership_type_id']});",
+              'membership-type' => $opt['membership_type_id'],
+            );
+            $qf->assign('membershipFieldID', $field->id);
+          }
+
+          $choice[$opId] = $qf->createElement('radio', NULL, '', $opt['label'], $opt['id'], $extra);
+          if ($is_pay_later) {
+            $qf->add('text', 'txt-' . $elementName, $label, array('size' => '4'));
+          }
+
+          // CRM-6902 - Add "max" option for a price set field
+          if (in_array($opId, $freezeOptions)) {
+            self::freezeIfEnabled($choice[$opId], $customOption[$opId]);
+            // CRM-14696 - Improve display for sold out price set options
+            $choice[$opId]->setText('<span class="sold-out-option">' . $choice[$opId]->getText() . '&nbsp;(' . ts('Sold out') . ')</span>');
+          }
+        }
+        if (!empty($qf->_membershipBlock) && $field->name == 'contribution_amount') {
+          $choice[] = $qf->createElement('radio', NULL, '', ts('No thank you'), '-1',
+            array(
+              'price' => json_encode(array($elementName, '0|0')),
+              'data-currency' => $currencyName,
+              'onclick' => 'clearAmountOther();',
+            )
+          );
+        }
+
+        if (!$field->is_required) {
+          // add "none" option
+          if (!empty($otherAmount['is_allow_other_amount']) && $field->name == 'contribution_amount') {
+            $none = ts('Other Amount');
+          }
+          elseif (!empty($qf->_membershipBlock) && empty($qf->_membershipBlock['is_required']) && $field->name == 'membership_amount') {
+            $none = ts('No thank you');
+          }
+          else {
+            $none = ts('- none -');
+          }
+
+          $choice[] = $qf->createElement('radio', NULL, '', $none, '0',
+            array('price' => json_encode(array($elementName, '0')))
+          );
+        }
+
+        $element = &$qf->addGroup($choice, $elementName, $label);
+
+        // make contribution field required for quick config when membership block is enabled
+        if (($field->name == 'membership_amount' || $field->name == 'contribution_amount')
+          && !empty($qf->_membershipBlock) && !$field->is_required
+        ) {
+          $useRequired = $field->is_required = TRUE;
+        }
+
+        if ($useRequired && $field->is_required) {
+          $qf->addRule($elementName, ts('%1 is a required field.', array(1 => $label)), 'required');
+        }
+        break;
+
+      case 'Select':
+        $selectOption = $allowedOptions = $priceVal = array();
+
+        foreach ($customOption as $opt) {
+          $taxAmount = CRM_Utils_Array::value('tax_amount', $opt);
+          $count = CRM_Utils_Array::value('count', $opt, '');
+          $max_value = CRM_Utils_Array::value('max_value', $opt, '');
+
+          if ($field->is_display_amounts) {
+            $opt['label'] .= '&nbsp;-&nbsp;';
+            if (isset($taxAmount) && $invoicing) {
+              $opt['label'] = $opt['label'] . self::getTaxLabel($opt, $valueFieldName, $displayOpt, $taxTerm);
+            }
+            else {
+              $opt['label'] = $opt['label'] . CRM_Utils_Money::format($opt[$valueFieldName]);
+            }
+          }
+
+          $priceVal[$opt['id']] = implode($seperator, array($opt[$valueFieldName] + $taxAmount, $count, $max_value));
+
+          if (!in_array($opt['id'], $freezeOptions)) {
+            $allowedOptions[] = $opt['id'];
+          }
+          // CRM-14696 - Improve display for sold out price set options
+          else {
+            $opt['id'] = 'crm_disabled_opt-' . $opt['id'];
+            $opt['label'] = $opt['label'] . ' (' . ts('Sold out') . ')';
+          }
+
+          $selectOption[$opt['id']] = $opt['label'];
+
+          if ($is_pay_later) {
+            $qf->add('text', 'txt-' . $elementName, $label, array('size' => '4'));
+          }
+        }
+        if (isset($opt['visibility_id'])) {
+          $visibility_id = $opt['visibility_id'];
+        }
+        else {
+          $visibility_id = self::getVisibilityOptionID('public');
+        }
+        $element = &$qf->add('select', $elementName, $label,
+          array(
+            '' => ts('- select -'),
+          ) + $selectOption,
+          $useRequired && $field->is_required,
+          array('price' => json_encode($priceVal), 'class' => 'crm-select2', 'data-price-field-values' => json_encode($customOption))
+        );
+
+        // CRM-6902 - Add "max" option for a price set field
+        $button = substr($qf->controller->getButtonName(), -4);
+        if (!empty($freezeOptions) && $button != 'skip') {
+          $qf->addRule($elementName, ts('Sorry, this option is currently sold out.'), 'regex', "/" . implode('|', $allowedOptions) . "/");
+        }
+        break;
+
+      case 'CheckBox':
+
+        $check = array();
+        foreach ($customOption as $opId => $opt) {
+          $taxAmount = CRM_Utils_Array::value('tax_amount', $opt);
+          $count = CRM_Utils_Array::value('count', $opt, '');
+          $max_value = CRM_Utils_Array::value('max_value', $opt, '');
+
+          if ($field->is_display_amounts) {
+            $preHelpText = $postHelpText = '';
+            if (isset($opt['help_pre'])) {
+              $preHelpText = '<span class="crm-price-amount-help-pre description">' . $opt['help_pre'] . '</span>: ';
+            }
+            if (isset($opt['help_post'])) {
+              $postHelpText = ': <span class="crm-price-amount-help-post description">' . $opt['help_post'] . '</span>';
+            }
+            $opt['label'] = '<span class="crm-price-amount-label">' . $opt['label'] . '</span>&nbsp;-&nbsp;';
+            if (isset($taxAmount) && $invoicing) {
+              $opt['label'] .= self::getTaxLabel($opt, $valueFieldName, $displayOpt, $taxTerm);
+            }
+            else {
+              $opt['label'] .= CRM_Utils_Money::format($opt[$valueFieldName]);
+            }
+            $opt['label'] = $preHelpText . $opt['label'] . $postHelpText;
+          }
+          $priceVal = implode($seperator, array($opt[$valueFieldName] + $taxAmount, $count, $max_value));
+          $check[$opId] = &$qf->createElement('checkbox', $opt['id'], NULL, $opt['label'],
+            array(
+              'price' => json_encode(array($opt['id'], $priceVal)),
+              'data-amount' => $opt[$valueFieldName],
+              'data-currency' => $currencyName,
+              'visibility' => $opt['visibility_id'],
+            )
+          );
+          if ($is_pay_later) {
+            $txtcheck[$opId] =& $qf->createElement('text', $opId, $opt['label'], array('size' => '4'));
+            $qf->addGroup($txtcheck, 'txt-' . $elementName, $label);
+          }
+          // CRM-6902 - Add "max" option for a price set field
+          if (in_array($opId, $freezeOptions)) {
+            self::freezeIfEnabled($check[$opId], $customOption[$opId]);
+            // CRM-14696 - Improve display for sold out price set options
+            $check[$opId]->setText('<span class="sold-out-option">' . $check[$opId]->getText() . '&nbsp;(' . ts('Sold out') . ')</span>');
+          }
+        }
+        $element = &$qf->addGroup($check, $elementName, $label);
+        if ($useRequired && $field->is_required) {
+          $qf->addRule($elementName, ts('%1 is a required field.', array(1 => $label)), 'required');
+        }
+        break;
+    }
+    if (isset($qf->_online) && $qf->_online) {
+      $element->freeze();
+    }
+  }
+
+  /**
+   * Retrieve a list of options for the specified field.
+   *
+   * @param int $fieldId
+   *   Price field ID.
+   * @param bool $inactiveNeeded
+   *   Include inactive options.
+   * @param bool $reset
+   *   Discard stored values.
+   * @param bool $isDefaultContributionPriceSet
+   *   Discard tax amount calculation for price set = default_contribution_amount.
+   *
+   * @return array
+   *   array of options
+   */
+  public static function getOptions($fieldId, $inactiveNeeded = FALSE, $reset = FALSE, $isDefaultContributionPriceSet = FALSE) {
+    static $options = array();
+    if ($reset) {
+      $options = array();
+      // This would happen if the function was only called to clear the cache.
+      if (empty($fieldId)) {
+        return array();
+      }
+    }
+
+    if (empty($options[$fieldId])) {
+      $values = array();
+      CRM_Price_BAO_PriceFieldValue::getValues($fieldId, $values, 'weight', !$inactiveNeeded);
+      $options[$fieldId] = $values;
+      $taxRates = CRM_Core_PseudoConstant::getTaxRates();
+
+      // ToDo - Code for Hook Invoke
+
+      foreach ($options[$fieldId] as $priceFieldId => $priceFieldValues) {
+        if (isset($priceFieldValues['financial_type_id']) && array_key_exists($priceFieldValues['financial_type_id'], $taxRates) && !$isDefaultContributionPriceSet) {
+          $options[$fieldId][$priceFieldId]['tax_rate'] = $taxRates[$priceFieldValues['financial_type_id']];
+          $taxAmount = CRM_Contribute_BAO_Contribution_Utils::calculateTaxAmount($priceFieldValues['amount'], $options[$fieldId][$priceFieldId]['tax_rate']);
+          $options[$fieldId][$priceFieldId]['tax_amount'] = $taxAmount['tax_amount'];
+        }
+      }
+    }
+
+    return $options[$fieldId];
+  }
+
+  /**
+   * @param $optionLabel
+   * @param int $fid
+   *
+   * @return mixed
+   */
+  public static function getOptionId($optionLabel, $fid) {
+    if (!$optionLabel || !$fid) {
+      return;
+    }
+
+    $optionGroupName = "civicrm_price_field.amount.{$fid}";
+
+    $query = "
+SELECT
+        option_value.id as id
+FROM
+        civicrm_option_value option_value,
+        civicrm_option_group option_group
+WHERE
+        option_group.name = %1
+    AND option_group.id = option_value.option_group_id
+    AND option_value.label = %2";
+
+    $dao = CRM_Core_DAO::executeQuery($query, array(
+      1 => array($optionGroupName, 'String'),
+      2 => array($optionLabel, 'String'),
+    ));
+
+    while ($dao->fetch()) {
+      return $dao->id;
+    }
+  }
+
+  /**
+   * Delete the price set field.
+   *
+   * @param int $id
+   *   Field Id.
+   *
+   * @return bool
+   *
+   */
+  public static function deleteField($id) {
+    $field = new CRM_Price_DAO_PriceField();
+    $field->id = $id;
+
+    if ($field->find(TRUE)) {
+      // delete the options for this field
+      CRM_Price_BAO_PriceFieldValue::deleteValues($id);
+
+      // reorder the weight before delete
+      $fieldValues = array('price_set_id' => $field->price_set_id);
+
+      CRM_Utils_Weight::delWeight('CRM_Price_DAO_PriceField', $field->id, $fieldValues);
+
+      // now delete the field
+      return $field->delete();
+    }
+
+    return NULL;
+  }
+
+  /**
+   * @return array
+   */
+  public static function &htmlTypes() {
+    static $htmlTypes = NULL;
+    if (!$htmlTypes) {
+      $htmlTypes = array(
+        'Text' => ts('Text / Numeric Quantity'),
+        'Select' => ts('Select'),
+        'Radio' => ts('Radio'),
+        'CheckBox' => ts('CheckBox'),
+      );
+    }
+    return $htmlTypes;
+  }
+
+  /**
+   * Validate the priceset.
+   *
+   * @param int $priceSetId
+   *   , array $fields.
+   *
+   * retrun the error string
+   *
+   * @param $fields
+   * @param $error
+   * @param bool $allowNoneSelection
+   *
+   */
+  public static function priceSetValidation($priceSetId, $fields, &$error, $allowNoneSelection = FALSE) {
+    // check for at least one positive
+    // amount price field should be selected.
+    $priceField = new CRM_Price_DAO_PriceField();
+    $priceField->price_set_id = $priceSetId;
+    $priceField->find();
+
+    $priceFields = array();
+
+    if ($allowNoneSelection) {
+      $noneSelectedPriceFields = array();
+    }
+
+    while ($priceField->fetch()) {
+      $key = "price_{$priceField->id}";
+
+      if ($allowNoneSelection) {
+        if (array_key_exists($key, $fields)) {
+          if ($fields[$key] == 0 && !$priceField->is_required) {
+            $noneSelectedPriceFields[] = $priceField->id;
+          }
+        }
+      }
+
+      if (!empty($fields[$key])) {
+        $priceFields[$priceField->id] = $fields[$key];
+      }
+    }
+
+    if (!empty($priceFields)) {
+      // we should has to have positive amount.
+      $sql = "
+SELECT  id, html_type
+FROM  civicrm_price_field
+WHERE  id IN (" . implode(',', array_keys($priceFields)) . ')';
+      $fieldDAO = CRM_Core_DAO::executeQuery($sql);
+      $htmlTypes = array();
+      while ($fieldDAO->fetch()) {
+        $htmlTypes[$fieldDAO->id] = $fieldDAO->html_type;
+      }
+
+      $selectedAmounts = array();
+
+      foreach ($htmlTypes as $fieldId => $type) {
+        $options = array();
+        CRM_Price_BAO_PriceFieldValue::getValues($fieldId, $options);
+
+        if (empty($options)) {
+          continue;
+        }
+
+        if ($type == 'Text') {
+          foreach ($options as $opId => $option) {
+            $selectedAmounts[$opId] = $priceFields[$fieldId] * $option['amount'];
+            break;
+          }
+        }
+        elseif (is_array($fields["price_{$fieldId}"])) {
+          foreach (array_keys($fields["price_{$fieldId}"]) as $opId) {
+            $selectedAmounts[$opId] = $options[$opId]['amount'];
+          }
+        }
+        elseif (in_array($fields["price_{$fieldId}"], array_keys($options))) {
+          $selectedAmounts[$fields["price_{$fieldId}"]] = $options[$fields["price_{$fieldId}"]]['amount'];
+        }
+      }
+
+      list($componentName) = explode(':', $fields['_qf_default']);
+      // now we have all selected amount in hand.
+      $totalAmount = array_sum($selectedAmounts);
+      if ($totalAmount < 0) {
+        $error['_qf_default'] = ts('%1 amount can not be less than zero. Please select the options accordingly.', array(1 => $componentName));
+      }
+    }
+    else {
+      if ($allowNoneSelection) {
+        if (empty($noneSelectedPriceFields)) {
+          $error['_qf_default'] = ts('Please select at least one option from price set.');
+        }
+      }
+      else {
+        $error['_qf_default'] = ts('Please select at least one option from price set.');
+      }
+    }
+  }
+
+  /**
+   * Generate the label for price fields based on tax display setting option on CiviContribute Component Settings page.
+   *
+   * @param array $opt
+   * @param string $valueFieldName
+   *   Amount.
+   * @param string $displayOpt
+   *   Tax display setting option.
+   *
+   * @param string $taxTerm
+   *
+   * @return string
+   *   Tax label for custom field.
+   */
+  public static function getTaxLabel($opt, $valueFieldName, $displayOpt, $taxTerm) {
+    if ($displayOpt == 'Do_not_show') {
+      $label = CRM_Utils_Money::format($opt[$valueFieldName] + $opt['tax_amount']);
+    }
+    elseif ($displayOpt == 'Inclusive') {
+      $label = CRM_Utils_Money::format($opt[$valueFieldName] + $opt['tax_amount']);
+      $label .= '<span class="crm-price-amount-tax"> (includes ' . $taxTerm . ' of ' . CRM_Utils_Money::format($opt['tax_amount']) . ')</span>';
+    }
+    else {
+      $label = CRM_Utils_Money::format($opt[$valueFieldName]);
+      $label .= '<span class="crm-price-amount-tax"> + ' . CRM_Utils_Money::format($opt['tax_amount']) . ' ' . $taxTerm . '</span>';
+    }
+
+    return $label;
+  }
+
+  /**
+   * Given the name of a visibility option, returns its ID.
+   *
+   * @param string $visibilityName
+   *
+   * @return int
+   */
+  public static function getVisibilityOptionID($visibilityName) {
+
+    if (!isset(self::$visibilityOptionsKeys)) {
+      self::$visibilityOptionsKeys = CRM_Price_BAO_PriceField::buildOptions(
+        'visibility_id',
+        NULL,
+        array(
+          'labelColumn' => 'name',
+          'flip' => TRUE,
+        )
+      );
+    }
+
+    if (isset(self::$visibilityOptionsKeys[$visibilityName])) {
+      return self::$visibilityOptionsKeys[$visibilityName];
+    }
+
+    return 0;
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/BAO/PriceFieldValue.php

@@ -0,0 +1,349 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ */
+
+/**
+ * Business objects for managing price fields values.
+ *
+ */
+class CRM_Price_BAO_PriceFieldValue extends CRM_Price_DAO_PriceFieldValue {
+
+  /**
+   * Insert/update a new entry in the database.
+   *
+   * @param array $params
+   *
+   * @param array $ids
+   *  Deprecated variable.
+   *
+   * @return CRM_Price_DAO_PriceFieldValue
+   */
+  public static function add(&$params, $ids = array()) {
+
+    $fieldValueBAO = new CRM_Price_BAO_PriceFieldValue();
+    $fieldValueBAO->copyValues($params);
+
+    if ($id = CRM_Utils_Array::value('id', $ids)) {
+      $fieldValueBAO->id = $id;
+      $prevLabel = self::getOptionLabel($id);
+      if (!empty($params['label']) && $prevLabel != $params['label']) {
+        self::updateAmountAndFeeLevel($id, $prevLabel, $params['label']);
+      }
+    }
+    // CRM-16189
+    $priceFieldID = CRM_Utils_Array::value('price_field_id', $params);
+    if (!$priceFieldID) {
+      $priceFieldID = CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceFieldValue', $id, 'price_field_id');
+    }
+    if (!empty($params['is_default'])) {
+      $query = 'UPDATE civicrm_price_field_value SET is_default = 0 WHERE  price_field_id = %1';
+      $p = array(1 => array($params['price_field_id'], 'Integer'));
+      CRM_Core_DAO::executeQuery($query, $p);
+    }
+
+    $fieldValueBAO->save();
+    // Reset the cached values in this function.
+    CRM_Price_BAO_PriceField::getOptions(CRM_Utils_Array::value('price_field_id', $params), FALSE, TRUE);
+    return $fieldValueBAO;
+  }
+
+  /**
+   * Creates a new entry in the database.
+   *
+   * @param array $params
+   *   (reference), array $ids.
+   *
+   * @param $ids
+   *
+   * @return CRM_Price_DAO_PriceFieldValue
+   */
+  public static function create(&$params, $ids = array()) {
+    $id = CRM_Utils_Array::value('id', $params, CRM_Utils_Array::value('id', $ids));
+    if (!is_array($params) || empty($params)) {
+      return NULL;
+    }
+    if (!$id && empty($params['name'])) {
+      $params['name'] = strtolower(CRM_Utils_String::munge($params['label'], '_', 242));
+    }
+
+    if ($id && !empty($params['weight'])) {
+      if (isset($params['name'])) {
+        unset($params['name']);
+      }
+
+      $oldWeight = NULL;
+      if ($id) {
+        $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $id, 'weight', 'id');
+      }
+      $fieldValues = array('price_field_id' => CRM_Utils_Array::value('price_field_id', $params, 0));
+      $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceFieldValue', $oldWeight, $params['weight'], $fieldValues);
+    }
+    else {
+      if (!$id) {
+        CRM_Core_DAO::setCreateDefaults($params, self::getDefaults());
+        if (empty($params['name'])) {
+          $params['name'] = CRM_Utils_String::munge(CRM_Utils_Array::value('label', $params), '_', 64);
+        }
+      }
+    }
+
+    $financialType = CRM_Utils_Array::value('financial_type_id', $params, NULL);
+    if (!$financialType && $id) {
+      $financialType = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $id, 'financial_type_id', 'id');
+    }
+    CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes);
+    if (!empty($financialType) && !array_key_exists($financialType, $financialTypes) && $params['is_active']) {
+      throw new CRM_Core_Exception("Financial Type for Price Field Option is either disabled or does not exist");
+    }
+    return self::add($params, $ids);
+  }
+
+  /**
+   * Get defaults for new entity.
+   * @return array
+   */
+  public static function getDefaults() {
+    return array(
+      'is_active' => 1,
+      'weight' => 1,
+    );
+
+  }
+
+  /**
+   * Retrieve DB object based on input parameters.
+   *
+   * It also stores all the retrieved values in the default array.
+   *
+   * @param array $params
+   *   (reference ) an assoc array.
+   * @param array $defaults
+   *   (reference ) an assoc array to hold the flattened values.
+   *
+   * @return CRM_Price_DAO_PriceFieldValue
+   */
+  public static function retrieve(&$params, &$defaults) {
+    return CRM_Core_DAO::commonRetrieve('CRM_Price_DAO_PriceFieldValue', $params, $defaults);
+  }
+
+  /**
+   * Retrieve all values for given field id.
+   *
+   * @param int $fieldId
+   *   Price_field_id.
+   * @param array $values
+   *   (reference ) to hold the values.
+   * @param string $orderBy
+   *   For order by, default weight.
+   * @param bool|int $isActive is_active, default false
+   * @param bool $admin is this loading it for use on an admin page.
+   *
+   * @return array
+   *
+   */
+  public static function getValues($fieldId, &$values, $orderBy = 'weight', $isActive = FALSE, $admin = FALSE) {
+    $sql = "SELECT cs.id FROM civicrm_price_set cs INNER JOIN civicrm_price_field cp ON cp.price_set_id = cs.id 
+              WHERE cs.name IN ('default_contribution_amount', 'default_membership_type_amount') AND cp.id = {$fieldId} ";
+    $setId = CRM_Core_DAO::singleValueQuery($sql);
+    $fieldValueDAO = new CRM_Price_DAO_PriceFieldValue();
+    $fieldValueDAO->price_field_id = $fieldId;
+    $addWhere = '';
+    if (!$setId) {
+      CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes);
+      if (!$admin) {
+        $addWhere = "financial_type_id IN (0)";
+      }
+      if (!empty($financialTypes) && !$admin) {
+        $addWhere = "financial_type_id IN (" . implode(',', array_keys($financialTypes)) . ")";
+      }
+      if (!empty($addWhere)) {
+        $fieldValueDAO->whereAdd($addWhere);
+      }
+    }
+    $fieldValueDAO->orderBy($orderBy, 'label');
+    if ($isActive) {
+      $fieldValueDAO->is_active = 1;
+    }
+    $fieldValueDAO->find();
+    while ($fieldValueDAO->fetch()) {
+      CRM_Core_DAO::storeValues($fieldValueDAO, $values[$fieldValueDAO->id]);
+    }
+
+    return $values;
+  }
+
+  /**
+   * Get the price field option label.
+   *
+   * @param int $id
+   *   Id of field option.
+   *
+   * @return string
+   *   name
+   *
+   */
+  public static function getOptionLabel($id) {
+    return CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $id, 'label');
+  }
+
+  /**
+   * Update the is_active flag in the db.
+   *
+   * @param int $id
+   *   Id of the database record.
+   * @param bool $is_active
+   *   Value we want to set the is_active field.
+   *
+   * @return Object
+   *   DAO object on success, null otherwise
+   *
+   */
+  public static function setIsActive($id, $is_active) {
+    return CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceFieldValue', $id, 'is_active', $is_active);
+  }
+
+  /**
+   * Delete all values of the given field id.
+   *
+   * @param int $fieldId
+   *   Price field id.
+   *
+   *
+   */
+  public static function deleteValues($fieldId) {
+    if (!$fieldId) {
+      return;
+    }
+
+    $fieldValueDAO = new CRM_Price_DAO_PriceFieldValue();
+    $fieldValueDAO->price_field_id = $fieldId;
+    $fieldValueDAO->delete();
+  }
+
+  /**
+   * Delete the value.
+   *
+   * @param int $id
+   *   Id.
+   *
+   * @return bool
+   *
+   */
+  public static function del($id) {
+    if (!$id) {
+      return FALSE;
+    }
+
+    $fieldValueDAO = new CRM_Price_DAO_PriceFieldValue();
+    $fieldValueDAO->id = $id;
+    return $fieldValueDAO->delete();
+  }
+
+  /**
+   * Update civicrm_price_field_value.financial_type_id
+   * when financial_type_id of contribution_page or event is changed
+   *
+   * @param int $entityId
+   *   Id.
+   * @param string $entityTable table.
+   *   Entity table.
+   * @param string $financialTypeID type id.
+   *   Financial type id.
+   *
+   */
+  public static function updateFinancialType($entityId, $entityTable, $financialTypeID) {
+    if (!$entityId || !$entityTable || !$financialTypeID) {
+      return;
+    }
+    $params = array(
+      1 => array($entityId, 'Integer'),
+      2 => array($entityTable, 'String'),
+      3 => array($financialTypeID, 'Integer'),
+    );
+    // for event discount
+    $join = $where = '';
+    if ($entityTable == 'civicrm_event') {
+      $join = " LEFT JOIN civicrm_discount cd ON cd.price_set_id = cps.id AND cd.entity_id = %1  AND cd.entity_table = %2 ";
+      $where = ' OR cd.id IS NOT NULL ';
+    }
+    $sql = "UPDATE civicrm_price_set cps
+LEFT JOIN civicrm_price_set_entity cpse ON cpse.price_set_id = cps.id AND cpse.entity_id = %1 AND cpse.entity_table = %2
+LEFT JOIN civicrm_price_field cpf ON cpf.price_set_id = cps.id
+LEFT JOIN civicrm_price_field_value cpfv ON cpf.id = cpfv.price_field_id
+{$join}
+SET cpfv.financial_type_id = CASE
+  WHEN cpfv.membership_type_id IS NOT NULL
+  THEN cpfv.financial_type_id
+  ELSE %3
+END,
+cps.financial_type_id = %3
+WHERE cpse.id IS NOT NULL {$where}";
+
+    CRM_Core_DAO::executeQuery($sql, $params);
+  }
+
+  /**
+   * Update price option label in line_item, civicrm_contribution and civicrm_participant.
+   *
+   * @param int $id - id of the price_field_value
+   * @param string $prevLabel
+   * @param string $newLabel
+   *
+   */
+  public static function updateAmountAndFeeLevel($id, $prevLabel, $newLabel) {
+    // update price field label in line item.
+    $lineItem = new CRM_Price_DAO_LineItem();
+    $lineItem->price_field_value_id = $id;
+    $lineItem->label = $prevLabel;
+    $lineItem->find();
+    while ($lineItem->fetch()) {
+      $lineItemParams['id'] = $lineItem->id;
+      $lineItemParams['label'] = $newLabel;
+      CRM_Price_BAO_LineItem::create($lineItemParams);
+
+      // update amount and fee level in civicrm_contribution and civicrm_participant
+      $params = array(
+        1 => array(CRM_Core_DAO::VALUE_SEPARATOR . $prevLabel . ' -', 'String'),
+        2 => array(CRM_Core_DAO::VALUE_SEPARATOR . $newLabel . ' -', 'String'),
+      );
+      // Update contribution
+      if (!empty($lineItem->contribution_id)) {
+        CRM_Core_DAO::executeQuery("UPDATE `civicrm_contribution` SET `amount_level` = REPLACE(amount_level, %1, %2) WHERE id = {$lineItem->contribution_id}", $params);
+      }
+      // Update participant
+      if ($lineItem->entity_table == 'civicrm_participant') {
+        CRM_Core_DAO::executeQuery("UPDATE `civicrm_participant` SET `fee_level` = REPLACE(fee_level, %1, %2) WHERE id = {$lineItem->entity_id}", $params);
+      }
+    }
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/DAO/LineItem.php

@@ -0,0 +1,466 @@
+<?php
+/*
++--------------------------------------------------------------------+
+| CiviCRM version 4.7                                                |
++--------------------------------------------------------------------+
+| Copyright CiviCRM LLC (c) 2004-2017                                |
++--------------------------------------------------------------------+
+| This file is a part of CiviCRM.                                    |
+|                                                                    |
+| CiviCRM is free software; you can copy, modify, and distribute it  |
+| under the terms of the GNU Affero General Public License           |
+| Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+|                                                                    |
+| CiviCRM is distributed in the hope that it will be useful, but     |
+| WITHOUT ANY WARRANTY; without even the implied warranty of         |
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+| See the GNU Affero General Public License for more details.        |
+|                                                                    |
+| You should have received a copy of the GNU Affero General Public   |
+| License and the CiviCRM Licensing Exception along                  |
+| with this program; if not, contact CiviCRM LLC                     |
+| at info[AT]civicrm[DOT]org. If you have questions about the        |
+| GNU Affero General Public License or the licensing of CiviCRM,     |
+| see the CiviCRM license FAQ at http://civicrm.org/licensing        |
++--------------------------------------------------------------------+
+*/
+/**
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ *
+ * Generated from xml/schema/CRM/Price/LineItem.xml
+ * DO NOT EDIT.  Generated by CRM_Core_CodeGen
+ * (GenCodeChecksum:db7c7e55df64ed93a7152b5297d13d25)
+ */
+require_once 'CRM/Core/DAO.php';
+require_once 'CRM/Utils/Type.php';
+/**
+ * CRM_Price_DAO_LineItem constructor.
+ */
+class CRM_Price_DAO_LineItem extends CRM_Core_DAO {
+  /**
+   * Static instance to hold the table name.
+   *
+   * @var string
+   */
+  static $_tableName = 'civicrm_line_item';
+  /**
+   * Should CiviCRM log any modifications to this table in the civicrm_log table.
+   *
+   * @var boolean
+   */
+  static $_log = true;
+  /**
+   * Line Item
+   *
+   * @var int unsigned
+   */
+  public $id;
+  /**
+   * table which has the transaction
+   *
+   * @var string
+   */
+  public $entity_table;
+  /**
+   * entry in table
+   *
+   * @var int unsigned
+   */
+  public $entity_id;
+  /**
+   * FK to civicrm_contribution
+   *
+   * @var int unsigned
+   */
+  public $contribution_id;
+  /**
+   * FK to civicrm_price_field
+   *
+   * @var int unsigned
+   */
+  public $price_field_id;
+  /**
+   * descriptive label for item - from price_field_value.label
+   *
+   * @var string
+   */
+  public $label;
+  /**
+   * How many items ordered
+   *
+   * @var float
+   */
+  public $qty;
+  /**
+   * price of each item
+   *
+   * @var float
+   */
+  public $unit_price;
+  /**
+   * qty * unit_price
+   *
+   * @var float
+   */
+  public $line_total;
+  /**
+   * Participant count for field
+   *
+   * @var int unsigned
+   */
+  public $participant_count;
+  /**
+   * FK to civicrm_price_field_value
+   *
+   * @var int unsigned
+   */
+  public $price_field_value_id;
+  /**
+   * FK to Financial Type.
+   *
+   * @var int unsigned
+   */
+  public $financial_type_id;
+  /**
+   * Portion of total amount which is NOT tax deductible.
+   *
+   * @var float
+   */
+  public $non_deductible_amount;
+  /**
+   * tax of each item
+   *
+   * @var float
+   */
+  public $tax_amount;
+  /**
+   * Class constructor.
+   */
+  function __construct() {
+    $this->__table = 'civicrm_line_item';
+    parent::__construct();
+  }
+  /**
+   * Returns foreign keys and entity references.
+   *
+   * @return array
+   *   [CRM_Core_Reference_Interface]
+   */
+  static function getReferenceColumns() {
+    if (!isset(Civi::$statics[__CLASS__]['links'])) {
+      Civi::$statics[__CLASS__]['links'] = static ::createReferenceColumns(__CLASS__);
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'contribution_id', 'civicrm_contribution', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'price_field_id', 'civicrm_price_field', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'price_field_value_id', 'civicrm_price_field_value', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'financial_type_id', 'civicrm_financial_type', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Dynamic(self::getTableName() , 'entity_id', NULL, 'id', 'entity_table');
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'links_callback', Civi::$statics[__CLASS__]['links']);
+    }
+    return Civi::$statics[__CLASS__]['links'];
+  }
+  /**
+   * Returns all the column names of this table
+   *
+   * @return array
+   */
+  static function &fields() {
+    if (!isset(Civi::$statics[__CLASS__]['fields'])) {
+      Civi::$statics[__CLASS__]['fields'] = array(
+        'id' => array(
+          'name' => 'id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Line Item ID') ,
+          'description' => 'Line Item',
+          'required' => true,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+        ) ,
+        'entity_table' => array(
+          'name' => 'entity_table',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Line Item Entity Type') ,
+          'description' => 'table which has the transaction',
+          'required' => true,
+          'maxlength' => 64,
+          'size' => CRM_Utils_Type::BIG,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+        ) ,
+        'entity_id' => array(
+          'name' => 'entity_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Line Item Entity') ,
+          'description' => 'entry in table',
+          'required' => true,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+        ) ,
+        'contribution_id' => array(
+          'name' => 'contribution_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Line Item Contribution') ,
+          'description' => 'FK to civicrm_contribution',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Contribute_DAO_Contribution',
+        ) ,
+        'price_field_id' => array(
+          'name' => 'price_field_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Line Item Price Field') ,
+          'description' => 'FK to civicrm_price_field',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Price_DAO_PriceField',
+        ) ,
+        'label' => array(
+          'name' => 'label',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Line Item Label') ,
+          'description' => 'descriptive label for item - from price_field_value.label',
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'default' => 'NULL',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'qty' => array(
+          'name' => 'qty',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Line Item Quantity') ,
+          'description' => 'How many items ordered',
+          'required' => true,
+          'precision' => array(
+            20,
+            2
+          ) ,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'unit_price' => array(
+          'name' => 'unit_price',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Unit Price') ,
+          'description' => 'price of each item',
+          'required' => true,
+          'precision' => array(
+            20,
+            2
+          ) ,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'line_total' => array(
+          'name' => 'line_total',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Line Item Total') ,
+          'description' => 'qty * unit_price',
+          'required' => true,
+          'precision' => array(
+            20,
+            2
+          ) ,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+        ) ,
+        'participant_count' => array(
+          'name' => 'participant_count',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Line Item Participant Count') ,
+          'description' => 'Participant count for field',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'price_field_value_id' => array(
+          'name' => 'price_field_value_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Line Item Option') ,
+          'description' => 'FK to civicrm_price_field_value',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Price_DAO_PriceFieldValue',
+        ) ,
+        'financial_type_id' => array(
+          'name' => 'financial_type_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Financial Type') ,
+          'description' => 'FK to Financial Type.',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Financial_DAO_FinancialType',
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+          'pseudoconstant' => array(
+            'table' => 'civicrm_financial_type',
+            'keyColumn' => 'id',
+            'labelColumn' => 'name',
+          )
+        ) ,
+        'non_deductible_amount' => array(
+          'name' => 'non_deductible_amount',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Non-deductible Amount') ,
+          'description' => 'Portion of total amount which is NOT tax deductible.',
+          'required' => true,
+          'precision' => array(
+            20,
+            2
+          ) ,
+          'default' => '0.0',
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'tax_amount' => array(
+          'name' => 'tax_amount',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Tax Amount') ,
+          'description' => 'tax of each item',
+          'precision' => array(
+            20,
+            2
+          ) ,
+          'import' => true,
+          'where' => 'civicrm_line_item.tax_amount',
+          'headerPattern' => '/tax(.?am(ou)?nt)?/i',
+          'dataPattern' => '/^\d+(\.\d{2})?$/',
+          'export' => true,
+          'table_name' => 'civicrm_line_item',
+          'entity' => 'LineItem',
+          'bao' => 'CRM_Price_BAO_LineItem',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+      );
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'fields_callback', Civi::$statics[__CLASS__]['fields']);
+    }
+    return Civi::$statics[__CLASS__]['fields'];
+  }
+  /**
+   * Return a mapping from field-name to the corresponding key (as used in fields()).
+   *
+   * @return array
+   *   Array(string $name => string $uniqueName).
+   */
+  static function &fieldKeys() {
+    if (!isset(Civi::$statics[__CLASS__]['fieldKeys'])) {
+      Civi::$statics[__CLASS__]['fieldKeys'] = array_flip(CRM_Utils_Array::collect('name', self::fields()));
+    }
+    return Civi::$statics[__CLASS__]['fieldKeys'];
+  }
+  /**
+   * Returns the names of this table
+   *
+   * @return string
+   */
+  static function getTableName() {
+    return self::$_tableName;
+  }
+  /**
+   * Returns if this table needs to be logged
+   *
+   * @return boolean
+   */
+  function getLog() {
+    return self::$_log;
+  }
+  /**
+   * Returns the list of fields that can be imported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &import($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getImports(__CLASS__, 'line_item', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of fields that can be exported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &export($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getExports(__CLASS__, 'line_item', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of indices
+   */
+  public static function indices($localize = TRUE) {
+    $indices = array(
+      'index_entity' => array(
+        'name' => 'index_entity',
+        'field' => array(
+          0 => 'entity_table',
+          1 => 'entity_id',
+        ) ,
+        'localizable' => false,
+        'sig' => 'civicrm_line_item::0::entity_table::entity_id',
+      ) ,
+      'UI_line_item_value' => array(
+        'name' => 'UI_line_item_value',
+        'field' => array(
+          0 => 'entity_table',
+          1 => 'entity_id',
+          2 => 'contribution_id',
+          3 => 'price_field_value_id',
+          4 => 'price_field_id',
+        ) ,
+        'localizable' => false,
+        'unique' => true,
+        'sig' => 'civicrm_line_item::1::entity_table::entity_id::contribution_id::price_field_value_id::price_field_id',
+      ) ,
+    );
+    return ($localize && !empty($indices)) ? CRM_Core_DAO_AllCoreTables::multilingualize(__CLASS__, $indices) : $indices;
+  }
+}

sites/all/modules/civicrm/CRM/Price/DAO/PriceField.php

@@ -0,0 +1,501 @@
+<?php
+/*
++--------------------------------------------------------------------+
+| CiviCRM version 4.7                                                |
++--------------------------------------------------------------------+
+| Copyright CiviCRM LLC (c) 2004-2017                                |
++--------------------------------------------------------------------+
+| This file is a part of CiviCRM.                                    |
+|                                                                    |
+| CiviCRM is free software; you can copy, modify, and distribute it  |
+| under the terms of the GNU Affero General Public License           |
+| Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+|                                                                    |
+| CiviCRM is distributed in the hope that it will be useful, but     |
+| WITHOUT ANY WARRANTY; without even the implied warranty of         |
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+| See the GNU Affero General Public License for more details.        |
+|                                                                    |
+| You should have received a copy of the GNU Affero General Public   |
+| License and the CiviCRM Licensing Exception along                  |
+| with this program; if not, contact CiviCRM LLC                     |
+| at info[AT]civicrm[DOT]org. If you have questions about the        |
+| GNU Affero General Public License or the licensing of CiviCRM,     |
+| see the CiviCRM license FAQ at http://civicrm.org/licensing        |
++--------------------------------------------------------------------+
+*/
+/**
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ *
+ * Generated from xml/schema/CRM/Price/PriceField.xml
+ * DO NOT EDIT.  Generated by CRM_Core_CodeGen
+ * (GenCodeChecksum:6ee89c3106c27af4ca96897826a2ef8c)
+ */
+require_once 'CRM/Core/DAO.php';
+require_once 'CRM/Utils/Type.php';
+/**
+ * CRM_Price_DAO_PriceField constructor.
+ */
+class CRM_Price_DAO_PriceField extends CRM_Core_DAO {
+  /**
+   * Static instance to hold the table name.
+   *
+   * @var string
+   */
+  static $_tableName = 'civicrm_price_field';
+  /**
+   * Should CiviCRM log any modifications to this table in the civicrm_log table.
+   *
+   * @var boolean
+   */
+  static $_log = true;
+  /**
+   * Price Field
+   *
+   * @var int unsigned
+   */
+  public $id;
+  /**
+   * FK to civicrm_price_set
+   *
+   * @var int unsigned
+   */
+  public $price_set_id;
+  /**
+   * Variable name/programmatic handle for this field.
+   *
+   * @var string
+   */
+  public $name;
+  /**
+   * Text for form field label (also friendly name for administering this field).
+   *
+   * @var string
+   */
+  public $label;
+  /**
+   *
+   * @var string
+   */
+  public $html_type;
+  /**
+   * Enter a quantity for this field?
+   *
+   * @var boolean
+   */
+  public $is_enter_qty;
+  /**
+   * Description and/or help text to display before this field.
+   *
+   * @var text
+   */
+  public $help_pre;
+  /**
+   * Description and/or help text to display after this field.
+   *
+   * @var text
+   */
+  public $help_post;
+  /**
+   * Order in which the fields should appear
+   *
+   * @var int
+   */
+  public $weight;
+  /**
+   * Should the price be displayed next to the label for each option?
+   *
+   * @var boolean
+   */
+  public $is_display_amounts;
+  /**
+   * number of options per line for checkbox and radio
+   *
+   * @var int unsigned
+   */
+  public $options_per_line;
+  /**
+   * Is this price field active
+   *
+   * @var boolean
+   */
+  public $is_active;
+  /**
+   * Is this price field required (value must be > 1)
+   *
+   * @var boolean
+   */
+  public $is_required;
+  /**
+   * If non-zero, do not show this field before the date specified
+   *
+   * @var datetime
+   */
+  public $active_on;
+  /**
+   * If non-zero, do not show this field after the date specified
+   *
+   * @var datetime
+   */
+  public $expire_on;
+  /**
+   * Optional scripting attributes for field
+   *
+   * @var string
+   */
+  public $javascript;
+  /**
+   * Implicit FK to civicrm_option_group with name = 'visibility'
+   *
+   * @var int unsigned
+   */
+  public $visibility_id;
+  /**
+   * Class constructor.
+   */
+  function __construct() {
+    $this->__table = 'civicrm_price_field';
+    parent::__construct();
+  }
+  /**
+   * Returns foreign keys and entity references.
+   *
+   * @return array
+   *   [CRM_Core_Reference_Interface]
+   */
+  static function getReferenceColumns() {
+    if (!isset(Civi::$statics[__CLASS__]['links'])) {
+      Civi::$statics[__CLASS__]['links'] = static ::createReferenceColumns(__CLASS__);
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'price_set_id', 'civicrm_price_set', 'id');
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'links_callback', Civi::$statics[__CLASS__]['links']);
+    }
+    return Civi::$statics[__CLASS__]['links'];
+  }
+  /**
+   * Returns all the column names of this table
+   *
+   * @return array
+   */
+  static function &fields() {
+    if (!isset(Civi::$statics[__CLASS__]['fields'])) {
+      Civi::$statics[__CLASS__]['fields'] = array(
+        'id' => array(
+          'name' => 'id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Field ID') ,
+          'description' => 'Price Field',
+          'required' => true,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+        ) ,
+        'price_set_id' => array(
+          'name' => 'price_set_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Set') ,
+          'description' => 'FK to civicrm_price_set',
+          'required' => true,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Price_DAO_PriceSet',
+        ) ,
+        'name' => array(
+          'name' => 'name',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Name') ,
+          'description' => 'Variable name/programmatic handle for this field.',
+          'required' => true,
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'label' => array(
+          'name' => 'label',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Label') ,
+          'description' => 'Text for form field label (also friendly name for administering this field).',
+          'required' => true,
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'html_type' => array(
+          'name' => 'html_type',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Html Type') ,
+          'required' => true,
+          'maxlength' => 12,
+          'size' => CRM_Utils_Type::TWELVE,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+          'pseudoconstant' => array(
+            'callback' => 'CRM_Price_BAO_PriceField::htmlTypes',
+          )
+        ) ,
+        'is_enter_qty' => array(
+          'name' => 'is_enter_qty',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Field Quantity Required?') ,
+          'description' => 'Enter a quantity for this field?',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'help_pre' => array(
+          'name' => 'help_pre',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Price Field Pre Text') ,
+          'description' => 'Description and/or help text to display before this field.',
+          'rows' => 4,
+          'cols' => 80,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'help_post' => array(
+          'name' => 'help_post',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Price Field Post Text') ,
+          'description' => 'Description and/or help text to display after this field.',
+          'rows' => 4,
+          'cols' => 80,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'weight' => array(
+          'name' => 'weight',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Order') ,
+          'description' => 'Order in which the fields should appear',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+        ) ,
+        'is_display_amounts' => array(
+          'name' => 'is_display_amounts',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Field Show Amounts?') ,
+          'description' => 'Should the price be displayed next to the label for each option?',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'options_per_line' => array(
+          'name' => 'options_per_line',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Field Options per Row') ,
+          'description' => 'number of options per line for checkbox and radio',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'is_active' => array(
+          'name' => 'is_active',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Field Is Active?') ,
+          'description' => 'Is this price field active',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'is_required' => array(
+          'name' => 'is_required',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Field is Required?') ,
+          'description' => 'Is this price field required (value must be > 1)',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'active_on' => array(
+          'name' => 'active_on',
+          'type' => CRM_Utils_Type::T_DATE + CRM_Utils_Type::T_TIME,
+          'title' => ts('Price Field Start Date') ,
+          'description' => 'If non-zero, do not show this field before the date specified',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'expire_on' => array(
+          'name' => 'expire_on',
+          'type' => CRM_Utils_Type::T_DATE + CRM_Utils_Type::T_TIME,
+          'title' => ts('Price Field End Date') ,
+          'description' => 'If non-zero, do not show this field after the date specified',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Select Date',
+          ) ,
+        ) ,
+        'javascript' => array(
+          'name' => 'javascript',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Price Field Javascript') ,
+          'description' => 'Optional scripting attributes for field',
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'visibility_id' => array(
+          'name' => 'visibility_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Field Visibility') ,
+          'description' => 'Implicit FK to civicrm_option_group with name = \'visibility\'',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field',
+          'entity' => 'PriceField',
+          'bao' => 'CRM_Price_BAO_PriceField',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+          'pseudoconstant' => array(
+            'optionGroupName' => 'visibility',
+            'optionEditPath' => 'civicrm/admin/options/visibility',
+          )
+        ) ,
+      );
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'fields_callback', Civi::$statics[__CLASS__]['fields']);
+    }
+    return Civi::$statics[__CLASS__]['fields'];
+  }
+  /**
+   * Return a mapping from field-name to the corresponding key (as used in fields()).
+   *
+   * @return array
+   *   Array(string $name => string $uniqueName).
+   */
+  static function &fieldKeys() {
+    if (!isset(Civi::$statics[__CLASS__]['fieldKeys'])) {
+      Civi::$statics[__CLASS__]['fieldKeys'] = array_flip(CRM_Utils_Array::collect('name', self::fields()));
+    }
+    return Civi::$statics[__CLASS__]['fieldKeys'];
+  }
+  /**
+   * Returns the names of this table
+   *
+   * @return string
+   */
+  static function getTableName() {
+    return CRM_Core_DAO::getLocaleTableName(self::$_tableName);
+  }
+  /**
+   * Returns if this table needs to be logged
+   *
+   * @return boolean
+   */
+  function getLog() {
+    return self::$_log;
+  }
+  /**
+   * Returns the list of fields that can be imported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &import($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getImports(__CLASS__, 'price_field', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of fields that can be exported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &export($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getExports(__CLASS__, 'price_field', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of indices
+   */
+  public static function indices($localize = TRUE) {
+    $indices = array(
+      'index_name' => array(
+        'name' => 'index_name',
+        'field' => array(
+          0 => 'name',
+        ) ,
+        'localizable' => false,
+        'sig' => 'civicrm_price_field::0::name',
+      ) ,
+    );
+    return ($localize && !empty($indices)) ? CRM_Core_DAO_AllCoreTables::multilingualize(__CLASS__, $indices) : $indices;
+  }
+}

sites/all/modules/civicrm/CRM/Price/DAO/PriceFieldValue.php

@@ -0,0 +1,525 @@
+<?php
+/*
++--------------------------------------------------------------------+
+| CiviCRM version 4.7                                                |
++--------------------------------------------------------------------+
+| Copyright CiviCRM LLC (c) 2004-2017                                |
++--------------------------------------------------------------------+
+| This file is a part of CiviCRM.                                    |
+|                                                                    |
+| CiviCRM is free software; you can copy, modify, and distribute it  |
+| under the terms of the GNU Affero General Public License           |
+| Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+|                                                                    |
+| CiviCRM is distributed in the hope that it will be useful, but     |
+| WITHOUT ANY WARRANTY; without even the implied warranty of         |
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+| See the GNU Affero General Public License for more details.        |
+|                                                                    |
+| You should have received a copy of the GNU Affero General Public   |
+| License and the CiviCRM Licensing Exception along                  |
+| with this program; if not, contact CiviCRM LLC                     |
+| at info[AT]civicrm[DOT]org. If you have questions about the        |
+| GNU Affero General Public License or the licensing of CiviCRM,     |
+| see the CiviCRM license FAQ at http://civicrm.org/licensing        |
++--------------------------------------------------------------------+
+*/
+/**
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ *
+ * Generated from xml/schema/CRM/Price/PriceFieldValue.xml
+ * DO NOT EDIT.  Generated by CRM_Core_CodeGen
+ * (GenCodeChecksum:fed218269d1baab495490130b4e2442a)
+ */
+require_once 'CRM/Core/DAO.php';
+require_once 'CRM/Utils/Type.php';
+/**
+ * CRM_Price_DAO_PriceFieldValue constructor.
+ */
+class CRM_Price_DAO_PriceFieldValue extends CRM_Core_DAO {
+  /**
+   * Static instance to hold the table name.
+   *
+   * @var string
+   */
+  static $_tableName = 'civicrm_price_field_value';
+  /**
+   * Should CiviCRM log any modifications to this table in the civicrm_log table.
+   *
+   * @var boolean
+   */
+  static $_log = false;
+  /**
+   * Price Field Value
+   *
+   * @var int unsigned
+   */
+  public $id;
+  /**
+   * FK to civicrm_price_field
+   *
+   * @var int unsigned
+   */
+  public $price_field_id;
+  /**
+   * Price field option name
+   *
+   * @var string
+   */
+  public $name;
+  /**
+   * Price field option label
+   *
+   * @var string
+   */
+  public $label;
+  /**
+   * >Price field option description.
+   *
+   * @var text
+   */
+  public $description;
+  /**
+   * Price field option pre help text.
+   *
+   * @var text
+   */
+  public $help_pre;
+  /**
+   * Price field option post field help.
+   *
+   * @var text
+   */
+  public $help_post;
+  /**
+   * Price field option amount
+   *
+   * @var float
+   */
+  public $amount;
+  /**
+   * Number of participants per field option
+   *
+   * @var int unsigned
+   */
+  public $count;
+  /**
+   * Max number of participants per field options
+   *
+   * @var int unsigned
+   */
+  public $max_value;
+  /**
+   * Order in which the field options should appear
+   *
+   * @var int
+   */
+  public $weight;
+  /**
+   * FK to Membership Type
+   *
+   * @var int unsigned
+   */
+  public $membership_type_id;
+  /**
+   * Number of terms for this membership
+   *
+   * @var int unsigned
+   */
+  public $membership_num_terms;
+  /**
+   * Is this default price field option
+   *
+   * @var boolean
+   */
+  public $is_default;
+  /**
+   * Is this price field value active
+   *
+   * @var boolean
+   */
+  public $is_active;
+  /**
+   * FK to Financial Type.
+   *
+   * @var int unsigned
+   */
+  public $financial_type_id;
+  /**
+   * Portion of total amount which is NOT tax deductible.
+   *
+   * @var float
+   */
+  public $non_deductible_amount;
+  /**
+   * Implicit FK to civicrm_option_group with name = 'visibility'
+   *
+   * @var int unsigned
+   */
+  public $visibility_id;
+  /**
+   * Class constructor.
+   */
+  function __construct() {
+    $this->__table = 'civicrm_price_field_value';
+    parent::__construct();
+  }
+  /**
+   * Returns foreign keys and entity references.
+   *
+   * @return array
+   *   [CRM_Core_Reference_Interface]
+   */
+  static function getReferenceColumns() {
+    if (!isset(Civi::$statics[__CLASS__]['links'])) {
+      Civi::$statics[__CLASS__]['links'] = static ::createReferenceColumns(__CLASS__);
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'price_field_id', 'civicrm_price_field', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'membership_type_id', 'civicrm_membership_type', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'financial_type_id', 'civicrm_financial_type', 'id');
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'links_callback', Civi::$statics[__CLASS__]['links']);
+    }
+    return Civi::$statics[__CLASS__]['links'];
+  }
+  /**
+   * Returns all the column names of this table
+   *
+   * @return array
+   */
+  static function &fields() {
+    if (!isset(Civi::$statics[__CLASS__]['fields'])) {
+      Civi::$statics[__CLASS__]['fields'] = array(
+        'id' => array(
+          'name' => 'id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Field Value ID') ,
+          'description' => 'Price Field Value',
+          'required' => true,
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+        ) ,
+        'price_field_id' => array(
+          'name' => 'price_field_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Field') ,
+          'description' => 'FK to civicrm_price_field',
+          'required' => true,
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Price_DAO_PriceField',
+        ) ,
+        'name' => array(
+          'name' => 'name',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Name') ,
+          'description' => 'Price field option name',
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'label' => array(
+          'name' => 'label',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Label') ,
+          'description' => 'Price field option label',
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'description' => array(
+          'name' => 'description',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Description') ,
+          'description' => '>Price field option description.',
+          'rows' => 2,
+          'cols' => 60,
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'help_pre' => array(
+          'name' => 'help_pre',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Help Pre') ,
+          'description' => 'Price field option pre help text.',
+          'rows' => 2,
+          'cols' => 60,
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'help_post' => array(
+          'name' => 'help_post',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Help Post') ,
+          'description' => 'Price field option post field help.',
+          'rows' => 2,
+          'cols' => 60,
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'amount' => array(
+          'name' => 'amount',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Amount') ,
+          'description' => 'Price field option amount',
+          'required' => true,
+          'precision' => array(
+            18,
+            9
+          ) ,
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'count' => array(
+          'name' => 'count',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Count') ,
+          'description' => 'Number of participants per field option',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'max_value' => array(
+          'name' => 'max_value',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Max Value') ,
+          'description' => 'Max number of participants per field options',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'weight' => array(
+          'name' => 'weight',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Order') ,
+          'description' => 'Order in which the field options should appear',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'membership_type_id' => array(
+          'name' => 'membership_type_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Membership Type') ,
+          'description' => 'FK to Membership Type',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Member_DAO_MembershipType',
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+        ) ,
+        'membership_num_terms' => array(
+          'name' => 'membership_num_terms',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Membership Num Terms') ,
+          'description' => 'Number of terms for this membership',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'is_default' => array(
+          'name' => 'is_default',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Is Default Price Field Option?') ,
+          'description' => 'Is this default price field option',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'is_active' => array(
+          'name' => 'is_active',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Field Value is Active') ,
+          'description' => 'Is this price field value active',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+        ) ,
+        'financial_type_id' => array(
+          'name' => 'financial_type_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Financial Type') ,
+          'description' => 'FK to Financial Type.',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Financial_DAO_FinancialType',
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+          'pseudoconstant' => array(
+            'table' => 'civicrm_financial_type',
+            'keyColumn' => 'id',
+            'labelColumn' => 'name',
+          )
+        ) ,
+        'non_deductible_amount' => array(
+          'name' => 'non_deductible_amount',
+          'type' => CRM_Utils_Type::T_MONEY,
+          'title' => ts('Non-deductible Amount') ,
+          'description' => 'Portion of total amount which is NOT tax deductible.',
+          'required' => true,
+          'precision' => array(
+            20,
+            2
+          ) ,
+          'default' => '0.0',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'visibility_id' => array(
+          'name' => 'visibility_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Field Option Visibility') ,
+          'description' => 'Implicit FK to civicrm_option_group with name = \'visibility\'',
+          'default' => '1',
+          'table_name' => 'civicrm_price_field_value',
+          'entity' => 'PriceFieldValue',
+          'bao' => 'CRM_Price_BAO_PriceFieldValue',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+          'pseudoconstant' => array(
+            'optionGroupName' => 'visibility',
+            'optionEditPath' => 'civicrm/admin/options/visibility',
+          )
+        ) ,
+      );
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'fields_callback', Civi::$statics[__CLASS__]['fields']);
+    }
+    return Civi::$statics[__CLASS__]['fields'];
+  }
+  /**
+   * Return a mapping from field-name to the corresponding key (as used in fields()).
+   *
+   * @return array
+   *   Array(string $name => string $uniqueName).
+   */
+  static function &fieldKeys() {
+    if (!isset(Civi::$statics[__CLASS__]['fieldKeys'])) {
+      Civi::$statics[__CLASS__]['fieldKeys'] = array_flip(CRM_Utils_Array::collect('name', self::fields()));
+    }
+    return Civi::$statics[__CLASS__]['fieldKeys'];
+  }
+  /**
+   * Returns the names of this table
+   *
+   * @return string
+   */
+  static function getTableName() {
+    return CRM_Core_DAO::getLocaleTableName(self::$_tableName);
+  }
+  /**
+   * Returns if this table needs to be logged
+   *
+   * @return boolean
+   */
+  function getLog() {
+    return self::$_log;
+  }
+  /**
+   * Returns the list of fields that can be imported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &import($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getImports(__CLASS__, 'price_field_value', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of fields that can be exported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &export($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getExports(__CLASS__, 'price_field_value', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of indices
+   */
+  public static function indices($localize = TRUE) {
+    $indices = array();
+    return ($localize && !empty($indices)) ? CRM_Core_DAO_AllCoreTables::multilingualize(__CLASS__, $indices) : $indices;
+  }
+}

sites/all/modules/civicrm/CRM/Price/DAO/PriceSet.php

@@ -0,0 +1,434 @@
+<?php
+/*
++--------------------------------------------------------------------+
+| CiviCRM version 4.7                                                |
++--------------------------------------------------------------------+
+| Copyright CiviCRM LLC (c) 2004-2017                                |
++--------------------------------------------------------------------+
+| This file is a part of CiviCRM.                                    |
+|                                                                    |
+| CiviCRM is free software; you can copy, modify, and distribute it  |
+| under the terms of the GNU Affero General Public License           |
+| Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+|                                                                    |
+| CiviCRM is distributed in the hope that it will be useful, but     |
+| WITHOUT ANY WARRANTY; without even the implied warranty of         |
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+| See the GNU Affero General Public License for more details.        |
+|                                                                    |
+| You should have received a copy of the GNU Affero General Public   |
+| License and the CiviCRM Licensing Exception along                  |
+| with this program; if not, contact CiviCRM LLC                     |
+| at info[AT]civicrm[DOT]org. If you have questions about the        |
+| GNU Affero General Public License or the licensing of CiviCRM,     |
+| see the CiviCRM license FAQ at http://civicrm.org/licensing        |
++--------------------------------------------------------------------+
+*/
+/**
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ *
+ * Generated from xml/schema/CRM/Price/PriceSet.xml
+ * DO NOT EDIT.  Generated by CRM_Core_CodeGen
+ * (GenCodeChecksum:7250a5af1e713fc047875f2cc22443ff)
+ */
+require_once 'CRM/Core/DAO.php';
+require_once 'CRM/Utils/Type.php';
+/**
+ * CRM_Price_DAO_PriceSet constructor.
+ */
+class CRM_Price_DAO_PriceSet extends CRM_Core_DAO {
+  /**
+   * Static instance to hold the table name.
+   *
+   * @var string
+   */
+  static $_tableName = 'civicrm_price_set';
+  /**
+   * Should CiviCRM log any modifications to this table in the civicrm_log table.
+   *
+   * @var boolean
+   */
+  static $_log = true;
+  /**
+   * Price Set
+   *
+   * @var int unsigned
+   */
+  public $id;
+  /**
+   * Which Domain is this price-set for
+   *
+   * @var int unsigned
+   */
+  public $domain_id;
+  /**
+   * Variable name/programmatic handle for this set of price fields.
+   *
+   * @var string
+   */
+  public $name;
+  /**
+   * Displayed title for the Price Set.
+   *
+   * @var string
+   */
+  public $title;
+  /**
+   * Is this price set active
+   *
+   * @var boolean
+   */
+  public $is_active;
+  /**
+   * Description and/or help text to display before fields in form.
+   *
+   * @var text
+   */
+  public $help_pre;
+  /**
+   * Description and/or help text to display after fields in form.
+   *
+   * @var text
+   */
+  public $help_post;
+  /**
+   * Optional Javascript script function(s) included on the form with this price_set. Can be used for conditional
+   *
+   * @var string
+   */
+  public $javascript;
+  /**
+   * What components are using this price set?
+   *
+   * @var string
+   */
+  public $extends;
+  /**
+   * FK to Financial Type(for membership price sets only).
+   *
+   * @var int unsigned
+   */
+  public $financial_type_id;
+  /**
+   * Is set if edited on Contribution or Event Page rather than through Manage Price Sets
+   *
+   * @var boolean
+   */
+  public $is_quick_config;
+  /**
+   * Is this a predefined system price set  (i.e. it can not be deleted, edited)?
+   *
+   * @var boolean
+   */
+  public $is_reserved;
+  /**
+   * Minimum Amount required for this set.
+   *
+   * @var int unsigned
+   */
+  public $min_amount;
+  /**
+   * Class constructor.
+   */
+  function __construct() {
+    $this->__table = 'civicrm_price_set';
+    parent::__construct();
+  }
+  /**
+   * Returns foreign keys and entity references.
+   *
+   * @return array
+   *   [CRM_Core_Reference_Interface]
+   */
+  static function getReferenceColumns() {
+    if (!isset(Civi::$statics[__CLASS__]['links'])) {
+      Civi::$statics[__CLASS__]['links'] = static ::createReferenceColumns(__CLASS__);
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'domain_id', 'civicrm_domain', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'financial_type_id', 'civicrm_financial_type', 'id');
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'links_callback', Civi::$statics[__CLASS__]['links']);
+    }
+    return Civi::$statics[__CLASS__]['links'];
+  }
+  /**
+   * Returns all the column names of this table
+   *
+   * @return array
+   */
+  static function &fields() {
+    if (!isset(Civi::$statics[__CLASS__]['fields'])) {
+      Civi::$statics[__CLASS__]['fields'] = array(
+        'id' => array(
+          'name' => 'id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Set ID') ,
+          'description' => 'Price Set',
+          'required' => true,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+        ) ,
+        'domain_id' => array(
+          'name' => 'domain_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Set Domain') ,
+          'description' => 'Which Domain is this price-set for',
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Core_DAO_Domain',
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+          'pseudoconstant' => array(
+            'table' => 'civicrm_domain',
+            'keyColumn' => 'id',
+            'labelColumn' => 'name',
+          )
+        ) ,
+        'name' => array(
+          'name' => 'name',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Name') ,
+          'description' => 'Variable name/programmatic handle for this set of price fields.',
+          'required' => true,
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'title' => array(
+          'name' => 'title',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Price Set Title') ,
+          'description' => 'Displayed title for the Price Set.',
+          'required' => true,
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'is_active' => array(
+          'name' => 'is_active',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Set Is Active?') ,
+          'description' => 'Is this price set active',
+          'default' => '1',
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'help_pre' => array(
+          'name' => 'help_pre',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Price Set Pre Help') ,
+          'description' => 'Description and/or help text to display before fields in form.',
+          'rows' => 4,
+          'cols' => 80,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'help_post' => array(
+          'name' => 'help_post',
+          'type' => CRM_Utils_Type::T_TEXT,
+          'title' => ts('Price Set Post Help') ,
+          'description' => 'Description and/or help text to display after fields in form.',
+          'rows' => 4,
+          'cols' => 80,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 1,
+          'html' => array(
+            'type' => 'TextArea',
+          ) ,
+        ) ,
+        'javascript' => array(
+          'name' => 'javascript',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Price Set Javascript') ,
+          'description' => 'Optional Javascript script function(s) included on the form with this price_set. Can be used for conditional',
+          'maxlength' => 64,
+          'size' => CRM_Utils_Type::BIG,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+        'extends' => array(
+          'name' => 'extends',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Price Set Extends') ,
+          'description' => 'What components are using this price set?',
+          'required' => true,
+          'maxlength' => 255,
+          'size' => CRM_Utils_Type::HUGE,
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+          'pseudoconstant' => array(
+            'table' => 'civicrm_component',
+            'keyColumn' => 'id',
+            'labelColumn' => 'name',
+          )
+        ) ,
+        'financial_type_id' => array(
+          'name' => 'financial_type_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Financial Type') ,
+          'description' => 'FK to Financial Type(for membership price sets only).',
+          'default' => 'NULL',
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Financial_DAO_FinancialType',
+          'html' => array(
+            'type' => 'Select',
+          ) ,
+          'pseudoconstant' => array(
+            'table' => 'civicrm_financial_type',
+            'keyColumn' => 'id',
+            'labelColumn' => 'name',
+          )
+        ) ,
+        'is_quick_config' => array(
+          'name' => 'is_quick_config',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Is Price Set Quick Config?') ,
+          'description' => 'Is set if edited on Contribution or Event Page rather than through Manage Price Sets',
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'is_reserved' => array(
+          'name' => 'is_reserved',
+          'type' => CRM_Utils_Type::T_BOOLEAN,
+          'title' => ts('Price Set Is Reserved') ,
+          'description' => 'Is this a predefined system price set  (i.e. it can not be deleted, edited)?',
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'CheckBox',
+          ) ,
+        ) ,
+        'min_amount' => array(
+          'name' => 'min_amount',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Minimum Amount') ,
+          'description' => 'Minimum Amount required for this set.',
+          'table_name' => 'civicrm_price_set',
+          'entity' => 'PriceSet',
+          'bao' => 'CRM_Price_BAO_PriceSet',
+          'localizable' => 0,
+          'html' => array(
+            'type' => 'Text',
+          ) ,
+        ) ,
+      );
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'fields_callback', Civi::$statics[__CLASS__]['fields']);
+    }
+    return Civi::$statics[__CLASS__]['fields'];
+  }
+  /**
+   * Return a mapping from field-name to the corresponding key (as used in fields()).
+   *
+   * @return array
+   *   Array(string $name => string $uniqueName).
+   */
+  static function &fieldKeys() {
+    if (!isset(Civi::$statics[__CLASS__]['fieldKeys'])) {
+      Civi::$statics[__CLASS__]['fieldKeys'] = array_flip(CRM_Utils_Array::collect('name', self::fields()));
+    }
+    return Civi::$statics[__CLASS__]['fieldKeys'];
+  }
+  /**
+   * Returns the names of this table
+   *
+   * @return string
+   */
+  static function getTableName() {
+    return CRM_Core_DAO::getLocaleTableName(self::$_tableName);
+  }
+  /**
+   * Returns if this table needs to be logged
+   *
+   * @return boolean
+   */
+  function getLog() {
+    return self::$_log;
+  }
+  /**
+   * Returns the list of fields that can be imported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &import($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getImports(__CLASS__, 'price_set', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of fields that can be exported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &export($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getExports(__CLASS__, 'price_set', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of indices
+   */
+  public static function indices($localize = TRUE) {
+    $indices = array(
+      'UI_name' => array(
+        'name' => 'UI_name',
+        'field' => array(
+          0 => 'name',
+        ) ,
+        'localizable' => false,
+        'unique' => true,
+        'sig' => 'civicrm_price_set::1::name',
+      ) ,
+    );
+    return ($localize && !empty($indices)) ? CRM_Core_DAO_AllCoreTables::multilingualize(__CLASS__, $indices) : $indices;
+  }
+}

sites/all/modules/civicrm/CRM/Price/DAO/PriceSetEntity.php

@@ -0,0 +1,227 @@
+<?php
+/*
++--------------------------------------------------------------------+
+| CiviCRM version 4.7                                                |
++--------------------------------------------------------------------+
+| Copyright CiviCRM LLC (c) 2004-2017                                |
++--------------------------------------------------------------------+
+| This file is a part of CiviCRM.                                    |
+|                                                                    |
+| CiviCRM is free software; you can copy, modify, and distribute it  |
+| under the terms of the GNU Affero General Public License           |
+| Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+|                                                                    |
+| CiviCRM is distributed in the hope that it will be useful, but     |
+| WITHOUT ANY WARRANTY; without even the implied warranty of         |
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+| See the GNU Affero General Public License for more details.        |
+|                                                                    |
+| You should have received a copy of the GNU Affero General Public   |
+| License and the CiviCRM Licensing Exception along                  |
+| with this program; if not, contact CiviCRM LLC                     |
+| at info[AT]civicrm[DOT]org. If you have questions about the        |
+| GNU Affero General Public License or the licensing of CiviCRM,     |
+| see the CiviCRM license FAQ at http://civicrm.org/licensing        |
++--------------------------------------------------------------------+
+*/
+/**
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ *
+ * Generated from xml/schema/CRM/Price/PriceSetEntity.xml
+ * DO NOT EDIT.  Generated by CRM_Core_CodeGen
+ * (GenCodeChecksum:6113d40ca79159b19d2c915aeb620e7c)
+ */
+require_once 'CRM/Core/DAO.php';
+require_once 'CRM/Utils/Type.php';
+/**
+ * CRM_Price_DAO_PriceSetEntity constructor.
+ */
+class CRM_Price_DAO_PriceSetEntity extends CRM_Core_DAO {
+  /**
+   * Static instance to hold the table name.
+   *
+   * @var string
+   */
+  static $_tableName = 'civicrm_price_set_entity';
+  /**
+   * Should CiviCRM log any modifications to this table in the civicrm_log table.
+   *
+   * @var boolean
+   */
+  static $_log = true;
+  /**
+   * Price Set Entity
+   *
+   * @var int unsigned
+   */
+  public $id;
+  /**
+   * Table which uses this price set
+   *
+   * @var string
+   */
+  public $entity_table;
+  /**
+   * Item in table
+   *
+   * @var int unsigned
+   */
+  public $entity_id;
+  /**
+   * price set being used
+   *
+   * @var int unsigned
+   */
+  public $price_set_id;
+  /**
+   * Class constructor.
+   */
+  function __construct() {
+    $this->__table = 'civicrm_price_set_entity';
+    parent::__construct();
+  }
+  /**
+   * Returns foreign keys and entity references.
+   *
+   * @return array
+   *   [CRM_Core_Reference_Interface]
+   */
+  static function getReferenceColumns() {
+    if (!isset(Civi::$statics[__CLASS__]['links'])) {
+      Civi::$statics[__CLASS__]['links'] = static ::createReferenceColumns(__CLASS__);
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Basic(self::getTableName() , 'price_set_id', 'civicrm_price_set', 'id');
+      Civi::$statics[__CLASS__]['links'][] = new CRM_Core_Reference_Dynamic(self::getTableName() , 'entity_id', NULL, 'id', 'entity_table');
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'links_callback', Civi::$statics[__CLASS__]['links']);
+    }
+    return Civi::$statics[__CLASS__]['links'];
+  }
+  /**
+   * Returns all the column names of this table
+   *
+   * @return array
+   */
+  static function &fields() {
+    if (!isset(Civi::$statics[__CLASS__]['fields'])) {
+      Civi::$statics[__CLASS__]['fields'] = array(
+        'id' => array(
+          'name' => 'id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Set Entity ID') ,
+          'description' => 'Price Set Entity',
+          'required' => true,
+          'table_name' => 'civicrm_price_set_entity',
+          'entity' => 'PriceSetEntity',
+          'bao' => 'CRM_Price_DAO_PriceSetEntity',
+          'localizable' => 0,
+        ) ,
+        'entity_table' => array(
+          'name' => 'entity_table',
+          'type' => CRM_Utils_Type::T_STRING,
+          'title' => ts('Entity Table') ,
+          'description' => 'Table which uses this price set',
+          'required' => true,
+          'maxlength' => 64,
+          'size' => CRM_Utils_Type::BIG,
+          'table_name' => 'civicrm_price_set_entity',
+          'entity' => 'PriceSetEntity',
+          'bao' => 'CRM_Price_DAO_PriceSetEntity',
+          'localizable' => 0,
+        ) ,
+        'entity_id' => array(
+          'name' => 'entity_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Entity IF') ,
+          'description' => 'Item in table',
+          'required' => true,
+          'table_name' => 'civicrm_price_set_entity',
+          'entity' => 'PriceSetEntity',
+          'bao' => 'CRM_Price_DAO_PriceSetEntity',
+          'localizable' => 0,
+        ) ,
+        'price_set_id' => array(
+          'name' => 'price_set_id',
+          'type' => CRM_Utils_Type::T_INT,
+          'title' => ts('Price Set') ,
+          'description' => 'price set being used',
+          'required' => true,
+          'table_name' => 'civicrm_price_set_entity',
+          'entity' => 'PriceSetEntity',
+          'bao' => 'CRM_Price_DAO_PriceSetEntity',
+          'localizable' => 0,
+          'FKClassName' => 'CRM_Price_DAO_PriceSet',
+        ) ,
+      );
+      CRM_Core_DAO_AllCoreTables::invoke(__CLASS__, 'fields_callback', Civi::$statics[__CLASS__]['fields']);
+    }
+    return Civi::$statics[__CLASS__]['fields'];
+  }
+  /**
+   * Return a mapping from field-name to the corresponding key (as used in fields()).
+   *
+   * @return array
+   *   Array(string $name => string $uniqueName).
+   */
+  static function &fieldKeys() {
+    if (!isset(Civi::$statics[__CLASS__]['fieldKeys'])) {
+      Civi::$statics[__CLASS__]['fieldKeys'] = array_flip(CRM_Utils_Array::collect('name', self::fields()));
+    }
+    return Civi::$statics[__CLASS__]['fieldKeys'];
+  }
+  /**
+   * Returns the names of this table
+   *
+   * @return string
+   */
+  static function getTableName() {
+    return self::$_tableName;
+  }
+  /**
+   * Returns if this table needs to be logged
+   *
+   * @return boolean
+   */
+  function getLog() {
+    return self::$_log;
+  }
+  /**
+   * Returns the list of fields that can be imported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &import($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getImports(__CLASS__, 'price_set_entity', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of fields that can be exported
+   *
+   * @param bool $prefix
+   *
+   * @return array
+   */
+  static function &export($prefix = false) {
+    $r = CRM_Core_DAO_AllCoreTables::getExports(__CLASS__, 'price_set_entity', $prefix, array());
+    return $r;
+  }
+  /**
+   * Returns the list of indices
+   */
+  public static function indices($localize = TRUE) {
+    $indices = array(
+      'UI_entity' => array(
+        'name' => 'UI_entity',
+        'field' => array(
+          0 => 'entity_table',
+          1 => 'entity_id',
+        ) ,
+        'localizable' => false,
+        'unique' => true,
+        'sig' => 'civicrm_price_set_entity::1::entity_table::entity_id',
+      ) ,
+    );
+    return ($localize && !empty($indices)) ? CRM_Core_DAO_AllCoreTables::multilingualize(__CLASS__, $indices) : $indices;
+  }
+}

sites/all/modules/civicrm/CRM/Price/Form/DeleteField.php

@@ -0,0 +1,104 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * This class is to build the form for Deleting Group
+ */
+class CRM_Price_Form_DeleteField extends CRM_Core_Form {
+
+  /**
+   * The field id.
+   *
+   * @var int
+   */
+  protected $_fid;
+
+  /**
+   * The title of the group being deleted.
+   *
+   * @var string
+   */
+  protected $_title;
+
+  /**
+   * Set up variables to build the form.
+   *
+   * @return void
+   * @access protected
+   */
+  public function preProcess() {
+    $this->_fid = $this->get('fid');
+
+    $this->_title = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField',
+      $this->_fid,
+      'label', 'id'
+    );
+
+    $this->assign('title', $this->_title);
+
+    CRM_Utils_System::setTitle(ts('Confirm Price Field Delete'));
+  }
+
+  /**
+   * Build the form object.
+   *
+   * @return void
+   */
+  public function buildQuickForm() {
+    $this->addButtons(array(
+      array(
+        'type' => 'next',
+        'name' => ts('Delete Price Field'),
+        'isDefault' => TRUE,
+      ),
+      array(
+        'type' => 'cancel',
+        'name' => ts('Cancel'),
+      ),
+    ));
+  }
+
+  /**
+   * Process the form when submitted.
+   *
+   * @return void
+   */
+  public function postProcess() {
+    if (CRM_Price_BAO_PriceField::deleteField($this->_fid)) {
+      CRM_Core_Session::setStatus(ts('The Price Field \'%1\' has been deleted.', array(1 => $this->_title)), '', 'success');
+    }
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Form/DeleteSet.php

@@ -0,0 +1,104 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ */
+
+/**
+ * This class is to build the form for Deleting Set
+ */
+class CRM_Price_Form_DeleteSet extends CRM_Core_Form {
+
+  /**
+   * The set id.
+   *
+   * @var int
+   */
+  protected $_sid;
+
+  /**
+   * The title of the set being deleted.
+   *
+   * @var string
+   */
+  protected $_title;
+
+  /**
+   * Set up variables to build the form.
+   *
+   * @return void
+   */
+  public function preProcess() {
+    $this->_sid = $this->get('sid');
+
+    $this->_title = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet',
+      $this->_sid, 'title'
+    );
+  }
+
+  /**
+   * Build the form object.
+   *
+   * @return void
+   */
+  public function buildQuickForm() {
+    $this->assign('title', $this->_title);
+    $this->addButtons(array(
+      array(
+        'type' => 'next',
+        'name' => ts('Delete Price Set'),
+        'isDefault' => TRUE,
+      ),
+      array(
+        'type' => 'cancel',
+        'name' => ts('Cancel'),
+      ),
+    ));
+  }
+
+  /**
+   * Process the form when submitted.
+   *
+   * @return void
+   */
+  public function postProcess() {
+    if (CRM_Price_BAO_PriceSet::deleteSet($this->_sid)) {
+      CRM_Core_Session::setStatus(ts('The Price Set \'%1\' has been deleted.',
+        array(1 => $this->_title), ts('Deleted'), 'success'
+      ));
+    }
+    else {
+      CRM_Core_Session::setStatus(ts('The Price Set \'%1\' has not been deleted! You must delete all price fields in this set prior to deleting the set.',
+        array(1 => $this->_title)
+      ), 'Unable to Delete', 'error');
+    }
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Form/Field.php

@@ -0,0 +1,717 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ */
+
+/**
+ * form to process actions on the field aspect of Price
+ */
+class CRM_Price_Form_Field extends CRM_Core_Form {
+
+  /**
+   * Constants for number of options for data types of multiple option.
+   */
+  const NUM_OPTION = 15;
+
+  /**
+   * The custom set id saved to the session for an update.
+   *
+   * @var int
+   */
+  protected $_sid;
+
+  /**
+   * The field id, used when editing the field
+   *
+   * @var int
+   */
+  protected $_fid;
+
+  /**
+   * The extended component Id.
+   *
+   * @var array
+   */
+  protected $_extendComponentId;
+
+  /**
+   * Variable is set if price set is used for membership.
+   */
+  protected $_useForMember;
+
+  /**
+   * Set variables up before form is built.
+   */
+  public function preProcess() {
+
+    $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive', $this, FALSE, NULL, 'REQUEST');
+    $this->_fid = CRM_Utils_Request::retrieve('fid', 'Positive', $this, FALSE, NULL, 'REQUEST');
+    $url = CRM_Utils_System::url('civicrm/admin/price/field', "reset=1&action=browse&sid={$this->_sid}");
+    $breadCrumb = array(array('title' => ts('Price Set Fields'), 'url' => $url));
+
+    $this->_extendComponentId = array();
+    $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
+    if ($extendComponentId) {
+      $this->_extendComponentId = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
+    }
+
+    CRM_Utils_System::appendBreadCrumb($breadCrumb);
+
+    $this->setPageTitle(ts('Price Field'));
+  }
+
+  /**
+   * Set default values for the form.
+   *
+   * @return array
+   *   array of default values
+   */
+  public function setDefaultValues() {
+    $defaults = array();
+    // is it an edit operation ?
+    if (isset($this->_fid)) {
+      $params = array('id' => $this->_fid);
+      $this->assign('fid', $this->_fid);
+      CRM_Price_BAO_PriceField::retrieve($params, $defaults);
+      $this->_sid = $defaults['price_set_id'];
+
+      // if text, retrieve price
+      if ($defaults['html_type'] == 'Text') {
+        $isActive = $defaults['is_active'];
+        $valueParams = array('price_field_id' => $this->_fid);
+
+        CRM_Price_BAO_PriceFieldValue::retrieve($valueParams, $defaults);
+
+        // fix the display of the monetary value, CRM-4038
+        $defaults['price'] = CRM_Utils_Money::format($defaults['amount'], NULL, '%a');
+        $defaults['is_active'] = $isActive;
+      }
+
+      if (!empty($defaults['active_on'])) {
+        list($defaults['active_on'],
+          $defaults['active_on_time']
+          ) = CRM_Utils_Date::setDateDefaults($defaults['active_on'], 'activityDateTime');
+      }
+
+      if (!empty($defaults['expire_on'])) {
+        list($defaults['expire_on'],
+          $defaults['expire_on_time']
+          ) = CRM_Utils_Date::setDateDefaults($defaults['expire_on'], 'activityDateTime');
+      }
+    }
+    else {
+      $defaults['is_active'] = 1;
+      for ($i = 1; $i <= self::NUM_OPTION; $i++) {
+        $defaults['option_status[' . $i . ']'] = 1;
+        $defaults['option_weight[' . $i . ']'] = $i;
+        $defaults['option_visibility_id[' . $i . ']'] = 1;
+      }
+    }
+
+    if ($this->_action & CRM_Core_Action::ADD) {
+      $fieldValues = array('price_set_id' => $this->_sid);
+      $defaults['weight'] = CRM_Utils_Weight::getDefaultWeight('CRM_Price_DAO_PriceField', $fieldValues);
+      $defaults['options_per_line'] = 1;
+      $defaults['is_display_amounts'] = 1;
+    }
+    $enabledComponents = CRM_Core_Component::getEnabledComponents();
+    $eventComponentId = NULL;
+    if (array_key_exists('CiviEvent', $enabledComponents)) {
+      $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
+    }
+
+    if (isset($this->_sid) && $this->_action == CRM_Core_Action::ADD) {
+      $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id');
+      $defaults['financial_type_id'] = $financialTypeId;
+      for ($i = 1; $i <= self::NUM_OPTION; $i++) {
+        $defaults['option_financial_type_id[' . $i . ']'] = $financialTypeId;
+      }
+    }
+    return $defaults;
+  }
+
+  /**
+   * Build the form object.
+   */
+  public function buildQuickForm() {
+    // lets trim all the whitespace
+    $this->applyFilter('__ALL__', 'trim');
+
+    // add a hidden field to remember the price set id
+    // this get around the browser tab issue
+    $this->add('hidden', 'sid', $this->_sid);
+    $this->add('hidden', 'fid', $this->_fid);
+
+    // label
+    $this->add('text', 'label', ts('Field Label'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'label'), TRUE);
+
+    // html_type
+    $javascript = 'onchange="option_html_type(this.form)";';
+
+    $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
+
+    // Text box for Participant Count for a field
+
+    // Financial Type
+    $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
+    foreach ($financialType as $finTypeId => $type) {
+      if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()
+        && !CRM_Core_Permission::check('add contributions of type ' . $type)
+      ) {
+        unset($financialType[$finTypeId]);
+      }
+    }
+    if (count($financialType)) {
+      $this->assign('financialType', $financialType);
+    }
+
+    //Visibility Type Options
+    $visibilityType = CRM_Core_PseudoConstant::visibility();
+    $this->assign('visibilityType', $visibilityType);
+
+    $enabledComponents = CRM_Core_Component::getEnabledComponents();
+    $eventComponentId = $memberComponentId = NULL;
+    if (array_key_exists('CiviEvent', $enabledComponents)) {
+      $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
+    }
+    if (array_key_exists('CiviMember', $enabledComponents)) {
+      $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
+    }
+
+    $attributes = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceFieldValue');
+
+    $this->add('select', 'financial_type_id',
+      ts('Financial Type'),
+      array(' ' => ts('- select -')) + $financialType
+    );
+
+    $this->assign('useForMember', FALSE);
+    if (in_array($eventComponentId, $this->_extendComponentId)) {
+      $this->add('text', 'count', ts('Participant Count'), $attributes['count']);
+
+      $this->addRule('count', ts('Participant Count should be a positive number'), 'positiveInteger');
+
+      $this->add('text', 'max_value', ts('Max Participants'), $attributes['max_value']);
+      $this->addRule('max_value', ts('Please enter a valid Max Participants.'), 'positiveInteger');
+
+      $this->assign('useForEvent', TRUE);
+    }
+    else {
+      if (in_array($memberComponentId, $this->_extendComponentId)) {
+        $this->_useForMember = 1;
+        $this->assign('useForMember', $this->_useForMember);
+      }
+      $this->assign('useForEvent', FALSE);
+    }
+
+    $sel = $this->add('select', 'html_type', ts('Input Field Type'),
+      $htmlTypes, TRUE, $javascript
+    );
+
+    // price (for text inputs)
+    $this->add('text', 'price', ts('Price'));
+    $this->registerRule('price', 'callback', 'money', 'CRM_Utils_Rule');
+    $this->addRule('price', ts('must be a monetary value'), 'money');
+
+    $this->add('text', 'non_deductible_amount', ts('Non-deductible Amount'), NULL);
+    $this->registerRule('non_deductible_amount', 'callback', 'money', 'CRM_Utils_Rule');
+    $this->addRule('non_deductible_amount', ts('Please enter a monetary value for this field.'), 'money');
+
+    if ($this->_action == CRM_Core_Action::UPDATE) {
+      $this->freeze('html_type');
+    }
+
+    // form fields of Custom Option rows
+    $_showHide = new CRM_Core_ShowHideBlocks('', '');
+
+    for ($i = 1; $i <= self::NUM_OPTION; $i++) {
+
+      //the show hide blocks
+      $showBlocks = 'optionField_' . $i;
+      if ($i > 2) {
+        $_showHide->addHide($showBlocks);
+        if ($i == self::NUM_OPTION) {
+          $_showHide->addHide('additionalOption');
+        }
+      }
+      else {
+        $_showHide->addShow($showBlocks);
+      }
+      // label
+      $attributes['label']['size'] = 25;
+      $this->add('text', 'option_label[' . $i . ']', ts('Label'), $attributes['label']);
+
+      // amount
+      $this->add('text', 'option_amount[' . $i . ']', ts('Amount'), $attributes['amount']);
+      $this->addRule('option_amount[' . $i . ']', ts('Please enter a valid amount for this field.'), 'money');
+
+      //Financial Type
+      $this->add(
+        'select',
+        'option_financial_type_id[' . $i . ']',
+        ts('Financial Type'),
+        array('' => ts('- select -')) + $financialType
+      );
+      if (in_array($eventComponentId, $this->_extendComponentId)) {
+        // count
+        $this->add('text', 'option_count[' . $i . ']', ts('Participant Count'), $attributes['count']);
+        $this->addRule('option_count[' . $i . ']', ts('Please enter a valid Participants Count.'), 'positiveInteger');
+
+        // max_value
+        $this->add('text', 'option_max_value[' . $i . ']', ts('Max Participants'), $attributes['max_value']);
+        $this->addRule('option_max_value[' . $i . ']', ts('Please enter a valid Max Participants.'), 'positiveInteger');
+
+        // description
+        //$this->add('textArea', 'option_description['.$i.']', ts('Description'), array('rows' => 1, 'cols' => 40 ));
+      }
+      elseif (in_array($memberComponentId, $this->_extendComponentId)) {
+        $membershipTypes = CRM_Member_PseudoConstant::membershipType();
+        $js = array('onchange' => "calculateRowValues( $i );");
+
+        $this->add('select', 'membership_type_id[' . $i . ']', ts('Membership Type'),
+          array('' => ' ') + $membershipTypes, FALSE, $js
+        );
+        $this->add('text', 'membership_num_terms[' . $i . ']', ts('Number of Terms'), CRM_Utils_Array::value('membership_num_terms', $attributes));
+      }
+
+      // weight
+      $this->add('text', 'option_weight[' . $i . ']', ts('Order'), $attributes['weight']);
+
+      // is active ?
+      $this->add('checkbox', 'option_status[' . $i . ']', ts('Active?'));
+
+      $this->add('select', 'option_visibility_id[' . $i . ']', ts('Visibility'), array('' => ts('- select -')) + $visibilityType);
+      $defaultOption[$i] = $this->createElement('radio', NULL, NULL, NULL, $i);
+
+      //for checkbox handling of default option
+      $this->add('checkbox', "default_checkbox_option[$i]", NULL);
+    }
+    //default option selection
+    $this->addGroup($defaultOption, 'default_option');
+    $_showHide->addToTemplate();
+
+    // is_display_amounts
+    $this->add('checkbox', 'is_display_amounts', ts('Display Amount?'));
+
+    // weight
+    $this->add('text', 'weight', ts('Order'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'weight'), TRUE);
+    $this->addRule('weight', ts('is a numeric field'), 'numeric');
+
+    // checkbox / radio options per line
+    $this->add('text', 'options_per_line', ts('Options Per Line'));
+    $this->addRule('options_per_line', ts('must be a numeric value'), 'numeric');
+
+    $this->add('textarea', 'help_pre', ts('Pre Field Help'),
+      CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
+    );
+
+    // help post, mask, attributes, javascript ?
+    $this->add('textarea', 'help_post', ts('Post Field Help'),
+      CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
+    );
+
+    $this->addDateTime('active_on', ts('Active On'), FALSE, array('formatType' => 'activityDateTime'));
+
+    // expire_on
+    $this->addDateTime('expire_on', ts('Expire On'), FALSE, array('formatType' => 'activityDateTime'));
+
+    // is required ?
+    $this->add('checkbox', 'is_required', ts('Required?'));
+
+    // is active ?
+    $this->add('checkbox', 'is_active', ts('Active?'));
+
+    // add buttons
+    $this->addButtons(array(
+      array(
+        'type' => 'next',
+        'name' => ts('Save'),
+        'isDefault' => TRUE,
+      ),
+      array(
+        'type' => 'next',
+        'name' => ts('Save and New'),
+        'subName' => 'new',
+      ),
+      array(
+        'type' => 'cancel',
+        'name' => ts('Cancel'),
+      ),
+    ));
+    // is public?
+    $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
+
+    // add a form rule to check default value
+    $this->addFormRule(array('CRM_Price_Form_Field', 'formRule'), $this);
+
+    // if view mode pls freeze it with the done button.
+    if ($this->_action & CRM_Core_Action::VIEW) {
+      $this->freeze();
+      $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid);
+      $this->addElement('button',
+        'done',
+        ts('Done'),
+        array('onclick' => "location.href='$url'")
+      );
+    }
+  }
+
+  /**
+   * Global validation rules for the form.
+   *
+   * @param array $fields
+   *   Posted values of the form.
+   *
+   * @param $files
+   * @param CRM_Core_Form $form
+   *
+   * @return array
+   *   if errors then list of errors to be posted back to the form,
+   *                  true otherwise
+   */
+  public static function formRule($fields, $files, $form) {
+
+    // all option fields are of type "money"
+    $errors = array();
+
+    /** Check the option values entered
+     *  Appropriate values are required for the selected datatype
+     *  Incomplete row checking is also required.
+     */
+    if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
+      $fields['html_type'] == 'Text'
+    ) {
+      if ($fields['price'] == NULL) {
+        $errors['price'] = ts('Price is a required field');
+      }
+      if ($fields['financial_type_id'] == '') {
+        $errors['financial_type_id'] = ts('Financial Type is a required field');
+      }
+    }
+
+    //avoid the same price field label in Within PriceSet
+    $priceFieldLabel = new CRM_Price_DAO_PriceField();
+    $priceFieldLabel->label = $fields['label'];
+    $priceFieldLabel->price_set_id = $form->_sid;
+
+    $dupeLabel = FALSE;
+    if ($priceFieldLabel->find(TRUE) && $form->_fid != $priceFieldLabel->id) {
+      $dupeLabel = TRUE;
+    }
+
+    if ($dupeLabel) {
+      $errors['label'] = ts('Name already exists in Database.');
+    }
+
+    if ((is_numeric(CRM_Utils_Array::value('count', $fields)) &&
+        CRM_Utils_Array::value('count', $fields) == 0
+      ) &&
+      (CRM_Utils_Array::value('html_type', $fields) == 'Text')
+    ) {
+      $errors['count'] = ts('Participant Count must be greater than zero.');
+    }
+
+    if ($form->_action & CRM_Core_Action::ADD) {
+      if ($fields['html_type'] != 'Text') {
+        $countemptyrows = 0;
+        $publicOptionCount = $_flagOption = $_rowError = 0;
+
+        $_showHide = new CRM_Core_ShowHideBlocks('', '');
+        $visibilityOptions = CRM_Price_BAO_PriceFieldValue::buildOptions('visibility_id', NULL, array('labelColumn' => 'name'));
+
+        for ($index = 1; $index <= self::NUM_OPTION; $index++) {
+
+          $noLabel = $noAmount = $noWeight = 1;
+          if (!empty($fields['option_label'][$index])) {
+            $noLabel = 0;
+            $duplicateIndex = CRM_Utils_Array::key($fields['option_label'][$index],
+              $fields['option_label']
+            );
+
+            if ((!($duplicateIndex === FALSE)) &&
+              (!($duplicateIndex == $index))
+            ) {
+              $errors["option_label[{$index}]"] = ts('Duplicate label value');
+              $_flagOption = 1;
+            }
+          }
+          if ($form->_useForMember) {
+            if (!empty($fields['membership_type_id'][$index])) {
+              $memTypesIDS[] = $fields['membership_type_id'][$index];
+            }
+          }
+
+          // allow for 0 value.
+          if (!empty($fields['option_amount'][$index]) ||
+            strlen($fields['option_amount'][$index]) > 0
+          ) {
+            $noAmount = 0;
+          }
+
+          if (!empty($fields['option_weight'][$index])) {
+            $noWeight = 0;
+            $duplicateIndex = CRM_Utils_Array::key($fields['option_weight'][$index],
+              $fields['option_weight']
+            );
+
+            if ((!($duplicateIndex === FALSE)) &&
+              (!($duplicateIndex == $index))
+            ) {
+              $errors["option_weight[{$index}]"] = ts('Duplicate weight value');
+              $_flagOption = 1;
+            }
+          }
+          if (!$noLabel && !$noAmount && !empty($fields['option_financial_type_id']) && $fields['option_financial_type_id'][$index] == '' && $fields['html_type'] != 'Text') {
+            $errors["option_financial_type_id[{$index}]"] = ts('Financial Type is a Required field.');
+          }
+          if ($noLabel && !$noAmount) {
+            $errors["option_label[{$index}]"] = ts('Label cannot be empty.');
+            $_flagOption = 1;
+          }
+
+          if (!$noLabel && $noAmount) {
+            $errors["option_amount[{$index}]"] = ts('Amount cannot be empty.');
+            $_flagOption = 1;
+          }
+
+          if ($noLabel && $noAmount) {
+            $countemptyrows++;
+            $_emptyRow = 1;
+          }
+          elseif (!empty($fields['option_max_value'][$index]) &&
+            !empty($fields['option_count'][$index]) &&
+            ($fields['option_count'][$index] > $fields['option_max_value'][$index])
+          ) {
+            $errors["option_max_value[{$index}]"] = ts('Participant count can not be greater than max participants.');
+            $_flagOption = 1;
+          }
+
+          $showBlocks = 'optionField_' . $index;
+          if ($_flagOption) {
+            $_showHide->addShow($showBlocks);
+            $_rowError = 1;
+          }
+
+          if (!empty($_emptyRow)) {
+            $_showHide->addHide($showBlocks);
+          }
+          else {
+            $_showHide->addShow($showBlocks);
+          }
+          if ($index == self::NUM_OPTION) {
+            $hideBlock = 'additionalOption';
+            $_showHide->addHide($hideBlock);
+          }
+
+          if (!empty($fields['option_visibility_id'][$index]) && (!$noLabel || !$noAmount)) {
+            if ($visibilityOptions[$fields['option_visibility_id'][$index]] == 'public') {
+              $publicOptionCount++;
+            }
+          }
+
+          $_flagOption = $_emptyRow = 0;
+        }
+
+        if (!empty($memTypesIDS)) {
+          // check for checkboxes allowing user to select multiple memberships from same membership organization
+          if ($fields['html_type'] == 'CheckBox') {
+            $foundDuplicate = FALSE;
+            $orgIds = array();
+            foreach ($memTypesIDS as $key => $val) {
+              $org = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization($val);
+              if (in_array($org[$val], $orgIds)) {
+                $foundDuplicate = TRUE;
+                break;
+              }
+              $orgIds[$val] = $org[$val];
+
+            }
+            if ($foundDuplicate) {
+              $errors['_qf_default'] = ts('You have selected multiple memberships for the same organization or entity. Please review your selections and choose only one membership per entity.');
+            }
+          }
+
+          // CRM-10390 - Only one price field in a set can include auto-renew membership options
+          $foundAutorenew = FALSE;
+          foreach ($memTypesIDS as $key => $val) {
+            // see if any price field option values in this price field are for memberships with autorenew
+            $memTypeDetails = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($val);
+            if (!empty($memTypeDetails['auto_renew'])) {
+              $foundAutorenew = TRUE;
+              break;
+            }
+          }
+
+          if ($foundAutorenew) {
+            // if so, check for other fields in this price set which also have auto-renew membership options
+            $otherFieldAutorenew = CRM_Price_BAO_PriceSet::checkAutoRenewForPriceSet($form->_sid);
+            if ($otherFieldAutorenew) {
+              $errors['_qf_default'] = ts('You can include auto-renew membership choices for only one price field in a price set. Another field in this set already contains one or more auto-renew membership options.');
+            }
+          }
+        }
+        $_showHide->addToTemplate();
+
+        if ($countemptyrows == 15) {
+          $errors['option_label[1]'] = $errors['option_amount[1]'] = ts('Label and value cannot be empty.');
+          $_flagOption = 1;
+        }
+
+        if ($visibilityOptions[$fields['visibility_id']] == 'public' && $publicOptionCount == 0) {
+          $errors['visibility_id'] = ts('You have selected to make this field public but have not enabled any public price options. Please update your selections to include a public price option, or make this field admin visibility only.');
+          for ($index = 1; $index <= self::NUM_OPTION; $index++) {
+            if (!empty($fields['option_label'][$index]) || !empty($fields['option_amount'][$index])) {
+              $errors["option_visibility_id[{$index}]"] = ts('Public field should at least have one public option.');
+            }
+          }
+        }
+
+        if ($visibilityOptions[$fields['visibility_id']] == 'admin' && $publicOptionCount > 0) {
+          $errors['visibility_id'] = ts('Field with \'Admin\' visibility should only contain \'Admin\' options.');
+
+          for ($index = 1; $index <= self::NUM_OPTION; $index++) {
+
+            $isOptionSet = !empty($fields['option_label'][$index]) || !empty($fields['option_amount'][$index]);
+            $currentOptionVisibility = CRM_Utils_Array::value($fields['option_visibility_id'][$index], $visibilityOptions);
+
+            if ($isOptionSet && $currentOptionVisibility == 'public') {
+              $errors["option_visibility_id[{$index}]"] = ts('\'Admin\' field should only have \'Admin\' visibility options.');
+            }
+          }
+        }
+      }
+      elseif (!empty($fields['max_value']) &&
+        !empty($fields['count']) &&
+        ($fields['count'] > $fields['max_value'])
+      ) {
+        $errors['max_value'] = ts('Participant count can not be greater than max participants.');
+      }
+
+      // do not process if no option rows were submitted
+      if (empty($fields['option_amount']) && empty($fields['option_label'])) {
+        return TRUE;
+      }
+
+      if (empty($fields['option_name'])) {
+        $fields['option_amount'] = array();
+      }
+
+      if (empty($fields['option_label'])) {
+        $fields['option_label'] = array();
+      }
+    }
+
+    return empty($errors) ? TRUE : $errors;
+  }
+
+  /**
+   * Process the form.
+   */
+  public function postProcess() {
+    // store the submitted values in an array
+    $params = $this->controller->exportValues('Field');
+
+    $params['is_display_amounts'] = CRM_Utils_Array::value('is_display_amounts', $params, FALSE);
+    $params['is_required'] = CRM_Utils_Array::value('is_required', $params, FALSE);
+    $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
+    $params['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $params, FALSE);
+    if (isset($params['active_on'])) {
+      $params['active_on'] = CRM_Utils_Date::processDate($params['active_on'],
+        CRM_Utils_Array::value('active_on_time', $params),
+        TRUE
+      );
+    }
+    if (isset($params['expire_on'])) {
+      $params['expire_on'] = CRM_Utils_Date::processDate($params['expire_on'],
+        CRM_Utils_Array::value('expire_on_time', $params),
+        TRUE
+      );
+    }
+    $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
+    $params['count'] = CRM_Utils_Array::value('count', $params, FALSE);
+
+    // need the FKEY - price set id
+    $params['price_set_id'] = $this->_sid;
+
+    if ($this->_action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
+      $fieldValues = array('price_set_id' => $this->_sid);
+      $oldWeight = NULL;
+      if ($this->_fid) {
+        $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id');
+      }
+      $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', $oldWeight, $params['weight'], $fieldValues);
+    }
+
+    // make value <=> name consistency.
+    if (isset($params['option_name'])) {
+      $params['option_value'] = $params['option_name'];
+    }
+    $params['is_enter_qty'] = CRM_Utils_Array::value('is_enter_qty', $params, FALSE);
+
+    if ($params['html_type'] == 'Text') {
+      // if html type is Text, force is_enter_qty on
+      $params['is_enter_qty'] = 1;
+      // modify params values as per the option group and option
+      // value
+      $params['option_amount'] = array(1 => $params['price']);
+      $params['option_label'] = array(1 => $params['label']);
+      $params['option_count'] = array(1 => $params['count']);
+      $params['option_max_value'] = array(1 => CRM_Utils_Array::value('max_value', $params));
+      //$params['option_description']  = array( 1 => $params['description'] );
+      $params['option_weight'] = array(1 => $params['weight']);
+      $params['option_financial_type_id'] = array(1 => $params['financial_type_id']);
+      $params['option_visibility_id'] = array(1 => CRM_Utils_Array::value('visibility_id', $params));
+      $params['is_active'] = array(1 => 1);
+    }
+
+    if ($this->_fid) {
+      $params['id'] = $this->_fid;
+    }
+
+    $params['membership_num_terms'] = (!empty($params['membership_type_id'])) ? CRM_Utils_Array::value('membership_num_terms', $params, 1) : NULL;
+
+    $priceField = CRM_Price_BAO_PriceField::create($params);
+
+    if (!is_a($priceField, 'CRM_Core_Error')) {
+      CRM_Core_Session::setStatus(ts('Price Field \'%1\' has been saved.', array(1 => $priceField->label)), ts('Saved'), 'success');
+    }
+    $buttonName = $this->controller->getButtonName();
+    $session = CRM_Core_Session::singleton();
+    if ($buttonName == $this->getButtonName('next', 'new')) {
+      CRM_Core_Session::setStatus(ts(' You can add another price set field.'), '', 'info');
+      $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=add&sid=' . $this->_sid));
+    }
+    else {
+      $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
+    }
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Form/Option.php

@@ -0,0 +1,357 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * form to process actions on the field aspect of Custom
+ */
+class CRM_Price_Form_Option extends CRM_Core_Form {
+
+  /**
+   * The price field id saved to the session for an update.
+   *
+   * @var int
+   */
+  protected $_fid;
+
+  /**
+   * Option value  id, used when editing the Option
+   *
+   * @var int
+   */
+  protected $_oid;
+
+  /**
+   * Set variables up before form is built.
+   *
+   * @return void
+   */
+  public function preProcess() {
+    $this->setPageTitle(ts('Price Option'));
+    $this->_fid = CRM_Utils_Request::retrieve('fid', 'Positive',
+      $this
+    );
+    $this->_oid = CRM_Utils_Request::retrieve('oid', 'Positive',
+      $this
+    );
+  }
+
+  /**
+   * Set default values for the form. Note that in edit/view mode
+   * the default values are retrieved from the database
+   *
+   * @return array|void  array of default values
+   */
+  public function setDefaultValues() {
+    if ($this->_action == CRM_Core_Action::DELETE) {
+      return NULL;
+    }
+    $defaults = array();
+
+    if (isset($this->_oid)) {
+      $params = array('id' => $this->_oid);
+
+      CRM_Price_BAO_PriceFieldValue::retrieve($params, $defaults);
+
+      // fix the display of the monetary value, CRM-4038
+      $defaults['value'] = CRM_Utils_Money::format(CRM_Utils_Array::value('value', $defaults), NULL, '%a');
+    }
+
+    $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
+    $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
+
+    if (!isset($defaults['membership_num_terms']) && $memberComponentId == $extendComponentId) {
+      $defaults['membership_num_terms'] = 1;
+    }
+    // set financial type used for price set to set default for new option
+    if (!$this->_oid) {
+      $defaults['financial_type_id'] = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id', 'id');;
+    }
+    if (!isset($defaults['weight']) || !$defaults['weight']) {
+      $fieldValues = array('price_field_id' => $this->_fid);
+      $defaults['weight'] = CRM_Utils_Weight::getDefaultWeight('CRM_Price_DAO_PriceFieldValue', $fieldValues);
+      $defaults['is_active'] = 1;
+    }
+
+    return $defaults;
+  }
+
+  /**
+   * Build the form object.
+   *
+   * @return void
+   */
+  public function buildQuickForm() {
+    if ($this->_action == CRM_Core_Action::UPDATE) {
+      $finTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $this->_oid, 'financial_type_id');
+      if (!CRM_Financial_BAO_FinancialType::checkPermissionToEditFinancialType($finTypeId)) {
+        CRM_Core_Error::fatal(ts("You do not have permission to access this page"));
+      }
+    }
+    if ($this->_action == CRM_Core_Action::DELETE) {
+      $this->addButtons(array(
+        array(
+          'type' => 'next',
+          'name' => ts('Delete'),
+        ),
+        array(
+          'type' => 'cancel',
+          'name' => ts('Cancel'),
+        ),
+      ));
+      return NULL;
+    }
+    else {
+      $attributes = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceFieldValue');
+      // lets trim all the whitespace
+      $this->applyFilter('__ALL__', 'trim');
+
+      // hidden Option Id for validation use
+      $this->add('hidden', 'optionId', $this->_oid);
+
+      // Needed for i18n dialog
+      $this->assign('optionId', $this->_oid);
+
+      //hidden field ID for validation use
+      $this->add('hidden', 'fieldId', $this->_fid);
+
+      // label
+      $this->add('text', 'label', ts('Option Label'), NULL, TRUE);
+      $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
+      if ($this->_action == CRM_Core_Action::UPDATE) {
+        $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive', $this);
+      }
+      elseif ($this->_action == CRM_Core_Action::ADD ||
+        $this->_action == CRM_Core_Action::VIEW
+      ) {
+        $this->_sid = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'price_set_id', 'id');
+      }
+      $this->isEvent = FALSE;
+      $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
+      $this->assign('showMember', FALSE);
+      if ($memberComponentId == $extendComponentId) {
+        $this->assign('showMember', TRUE);
+        $membershipTypes = CRM_Member_PseudoConstant::membershipType();
+        $this->add('select', 'membership_type_id', ts('Membership Type'), array(
+          '' => ' ',
+        ) + $membershipTypes, FALSE,
+        array('onClick' => "calculateRowValues( );"));
+        $this->add('text', 'membership_num_terms', ts('Number of Terms'), $attributes['membership_num_terms']);
+      }
+      else {
+        $allComponents = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
+        $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
+        if (in_array($eventComponentId, $allComponents)) {
+          $this->isEvent = TRUE;
+          // count
+          $this->add('text', 'count', ts('Participant Count'));
+          $this->addRule('count', ts('Please enter a valid Max Participants.'), 'positiveInteger');
+
+          $this->add('text', 'max_value', ts('Max Participants'));
+          $this->addRule('max_value', ts('Please enter a valid Max Participants.'), 'positiveInteger');
+        }
+
+      }
+      //Financial Type
+      $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
+
+      if (count($financialType)) {
+        $this->assign('financialType', $financialType);
+      }
+      $this->add(
+        'select',
+        'financial_type_id',
+        ts('Financial Type'),
+        array('' => ts('- select -')) + $financialType,
+        TRUE
+      );
+
+      //CRM_Core_DAO::getFieldValue( 'CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id' );
+      // FIX ME: duplicate rule?
+      /*
+      $this->addRule( 'label',
+      ts('Duplicate option label.'),
+      'optionExists',
+      array( 'CRM_Core_DAO_OptionValue', $this->_oid, $this->_ogId, 'label' ) );
+       */
+
+      // value
+      $this->add('text', 'amount', ts('Option Amount'), NULL, TRUE);
+
+      // the above value is used directly by QF, so the value has to be have a rule
+      // please check with Lobo before u comment this
+      $this->registerRule('amount', 'callback', 'money', 'CRM_Utils_Rule');
+      $this->addRule('amount', ts('Please enter a monetary value for this field.'), 'money');
+
+      $this->add('text', 'non_deductible_amount', ts('Non-deductible Amount'), NULL);
+      $this->registerRule('non_deductible_amount', 'callback', 'money', 'CRM_Utils_Rule');
+      $this->addRule('non_deductible_amount', ts('Please enter a monetary value for this field.'), 'money');
+
+      $this->add('textarea', 'description', ts('Description'));
+      $this->add('textarea', 'help_pre', ts('Pre Option Help'));
+      $this->add('textarea', 'help_post', ts('Post Option Help'));
+
+      // weight
+      $this->add('text', 'weight', ts('Order'), NULL, TRUE);
+      $this->addRule('weight', ts('is a numeric field'), 'numeric');
+
+      // is active ?
+      $this->add('checkbox', 'is_active', ts('Active?'));
+
+      // is public?
+      $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
+
+      //is default
+      $this->add('checkbox', 'is_default', ts('Default'));
+
+      if ($this->_fid) {
+        //hide the default checkbox option for text field
+        $htmlType = CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceField', $this->_fid, 'html_type');
+        $this->assign('hideDefaultOption', FALSE);
+        if ($htmlType == 'Text') {
+          $this->assign('hideDefaultOption', TRUE);
+        }
+      }
+      // add buttons
+      $this->addButtons(array(
+        array(
+          'type' => 'next',
+          'name' => ts('Save'),
+        ),
+        array(
+          'type' => 'cancel',
+          'name' => ts('Cancel'),
+        ),
+      ));
+
+      // if view mode pls freeze it with the done button.
+      if ($this->_action & CRM_Core_Action::VIEW) {
+        $this->freeze();
+        $this->addButtons(array(
+          array(
+            'type' => 'cancel',
+            'name' => ts('Done'),
+            'isDefault' => TRUE,
+          ),
+        ));
+      }
+    }
+
+    $this->addFormRule(array('CRM_Price_Form_Option', 'formRule'), $this);
+  }
+
+  /**
+   * Global validation rules for the form.
+   *
+   * @param array $fields
+   *   Posted values of the form.
+   *
+   * @param $files
+   * @param CRM_Core_Form $form
+   *
+   * @return array
+   *   if errors then list of errors to be posted back to the form,
+   *                  true otherwise
+   */
+  public static function formRule($fields, $files, $form) {
+    $errors = array();
+    if (!empty($fields['count']) && !empty($fields['max_value']) &&
+      $fields['count'] > $fields['max_value']
+    ) {
+      $errors['count'] = ts('Participant count can not be greater than max participants.');
+    }
+
+    $priceField = CRM_Price_BAO_PriceField::findById($fields['fieldId']);
+    $visibilityOptions = CRM_Price_BAO_PriceFieldValue::buildOptions('visibility_id', NULL, array('labelColumn' => 'name'));
+
+    $publicCount = 0;
+    $options = CRM_Price_BAO_PriceField::getOptions($priceField->id);
+    foreach ($options as $currentOption) {
+      if ($fields['optionId'] == $currentOption['id'] && $visibilityOptions[$fields['visibility_id']] == 'public') {
+        $publicCount++;
+      }
+      elseif ($fields['optionId'] != $currentOption['id'] && $visibilityOptions[$currentOption['visibility_id']] == 'public') {
+        $publicCount++;
+      }
+    }
+    if ($visibilityOptions[$priceField->visibility_id] == 'public' && $publicCount == 0) {
+      $errors['visibility_id'] = ts('All other options for this \'Public\' field have \'Admin\' visibility. There should at least be one \'Public\' option, or make the field \'Admin\' only.');
+    }
+    elseif ($visibilityOptions[$priceField->visibility_id] == 'admin' && $publicCount > 0) {
+      $errors['visibility_id'] = ts('You must choose \'Admin\' visibility for this price option, as it belongs to a field with \'Admin\' visibility.');
+    }
+
+    return empty($errors) ? TRUE : $errors;
+  }
+
+  /**
+   * Process the form.
+   *
+   * @return void
+   */
+  public function postProcess() {
+    if ($this->_action == CRM_Core_Action::DELETE) {
+      $fieldValues = array('price_field_id' => $this->_fid);
+      $wt = CRM_Utils_Weight::delWeight('CRM_Price_DAO_PriceFieldValue', $this->_oid, $fieldValues);
+      $label = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue',
+        $this->_oid,
+        'label', 'id'
+      );
+
+      if (CRM_Price_BAO_PriceFieldValue::del($this->_oid)) {
+        CRM_Core_Session::setStatus(ts('%1 option has been deleted.', array(1 => $label)), ts('Record Deleted'), 'success');
+      }
+      return NULL;
+    }
+    else {
+      $params = $ids = array();
+      $params = $this->controller->exportValues('Option');
+      $fieldLabel = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'label');
+
+      $params['amount'] = CRM_Utils_Rule::cleanMoney(trim($params['amount']));
+      $params['price_field_id'] = $this->_fid;
+      $params['is_default'] = CRM_Utils_Array::value('is_default', $params, FALSE);
+      $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
+      $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
+      $ids = array();
+      if ($this->_oid) {
+        $ids['id'] = $this->_oid;
+      }
+      $optionValue = CRM_Price_BAO_PriceFieldValue::create($params, $ids);
+
+      CRM_Core_Session::setStatus(ts("The option '%1' has been saved.", array(1 => $params['label'])), ts('Value Saved'), 'success');
+    }
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Form/Preview.php

@@ -0,0 +1,151 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * This class generates form components for previewing custom data
+ *
+ * It delegates the work to lower level subclasses and integrates the changes
+ * back in. It also uses a lot of functionality with the CRM API's, so any change
+ * made here could potentially affect the API etc. Be careful, be aware, use unit tests.
+ *
+ */
+class CRM_Price_Form_Preview extends CRM_Core_Form {
+
+  /**
+   * The group tree data.
+   *
+   * @var array
+   */
+  protected $_groupTree;
+
+  /**
+   * Pre processing work done here.
+   *
+   * gets session variables for group or field id
+   *
+   * @return void
+   */
+  public function preProcess() {
+    // get the controller vars
+    $groupId = $this->get('groupId');
+    $fieldId = $this->get('fieldId');
+
+    if ($fieldId) {
+      $groupTree = CRM_Price_BAO_PriceSet::getSetDetail($groupId);
+      $this->_groupTree[$groupId]['fields'][$fieldId] = $groupTree[$groupId]['fields'][$fieldId];
+      $this->assign('preview_type', 'field');
+      $url = CRM_Utils_System::url('civicrm/admin/price/field', "reset=1&action=browse&sid={$groupId}");
+      $breadCrumb = array(
+        array(
+          'title' => ts('Price Set Fields'),
+          'url' => $url,
+        ),
+      );
+    }
+    else {
+      // group preview
+      $this->_groupTree = CRM_Price_BAO_PriceSet::getSetDetail($groupId);
+      $this->assign('preview_type', 'group');
+      $this->assign('setTitle', CRM_Price_BAO_PriceSet::getTitle($groupId));
+      $url = CRM_Utils_System::url('civicrm/admin/price', 'reset=1');
+      $breadCrumb = array(
+        array(
+          'title' => ts('Price Sets'),
+          'url' => $url,
+        ),
+      );
+    }
+    CRM_Utils_System::appendBreadCrumb($breadCrumb);
+  }
+
+  /**
+   * Set the default form values.
+   *
+   * @return array
+   *   the default array reference
+   */
+  public function setDefaultValues() {
+    $defaults = array();
+    $groupId = $this->get('groupId');
+    $fieldId = $this->get('fieldId');
+    if (!empty($this->_groupTree[$groupId]['fields'])) {
+      foreach ($this->_groupTree[$groupId]['fields'] as $key => $val) {
+        foreach ($val['options'] as $keys => $values) {
+          if ($values['is_default']) {
+            if ($val['html_type'] == 'CheckBox') {
+              $defaults["price_{$key}"][$keys] = 1;
+            }
+            else {
+              $defaults["price_{$key}"] = $keys;
+            }
+          }
+        }
+      }
+    }
+    return $defaults;
+  }
+
+  /**
+   * Build the form object.
+   *
+   * @return void
+   */
+  public function buildQuickForm() {
+    $this->assign('groupTree', $this->_groupTree);
+
+    // add the form elements
+
+    foreach ($this->_groupTree as $group) {
+      if (is_array($group['fields']) && !empty($group['fields'])) {
+        foreach ($group['fields'] as $field) {
+          $fieldId = $field['id'];
+          $elementName = 'price_' . $fieldId;
+          if (!empty($field['options'])) {
+            CRM_Price_BAO_PriceField::addQuickFormElement($this, $elementName, $fieldId, FALSE, $field['is_required']);
+          }
+        }
+      }
+    }
+
+    $this->addButtons(array(
+      array(
+        'type' => 'cancel',
+        'name' => ts('Done with Preview'),
+        'isDefault' => TRUE,
+      ),
+    ));
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Form/Set.php

@@ -0,0 +1,306 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ */
+
+/**
+ * Form to process actions on Price Sets.
+ */
+class CRM_Price_Form_Set extends CRM_Core_Form {
+
+  /**
+   * The set id saved to the session for an update.
+   *
+   * @var int
+   */
+  protected $_sid;
+
+  /**
+   * Set variables up before form is built.
+   */
+  public function preProcess() {
+    // current set id
+    $this->_sid = $this->get('sid');
+
+    // setting title for html page
+    $title = ts('New Price Set');
+    if ($this->_sid) {
+      $title = CRM_Price_BAO_PriceSet::getTitle($this->_sid);
+    }
+    if ($this->_action & CRM_Core_Action::UPDATE) {
+      $title = ts('Edit %1', array(1 => $title));
+    }
+    elseif ($this->_action & CRM_Core_Action::VIEW) {
+      $title = ts('Preview %1', array(1 => $title));
+    }
+    CRM_Utils_System::setTitle($title);
+
+    $url = CRM_Utils_System::url('civicrm/admin/price', 'reset=1');
+    $breadCrumb = array(
+      array(
+        'title' => ts('Price Sets'),
+        'url' => $url,
+      ),
+    );
+    CRM_Utils_System::appendBreadCrumb($breadCrumb);
+  }
+
+  /**
+   * Global form rule.
+   *
+   * @param array $fields
+   *   The input form values.
+   * @param array $files
+   *   The uploaded files if any.
+   * @param array $options
+   *   Additional user data.
+   *
+   * @return bool|array
+   *   true if no errors, else array of errors
+   */
+  public static function formRule($fields, $files, $options) {
+    $errors = array();
+    $count = count(CRM_Utils_Array::value('extends', $fields));
+    //price sets configured for membership
+    if ($count && array_key_exists(CRM_Core_Component::getComponentID('CiviMember'), $fields['extends'])) {
+      if ($count > 1) {
+        $errors['extends'] = ts('If you plan on using this price set for membership signup and renewal, you can not also use it for Events or Contributions. However, a membership price set may include additional fields for non-membership options that require an additional fee (e.g. magazine subscription).');
+      }
+    }
+    // Checks the given price set does not start with a digit
+    if (strlen($fields['title']) && is_numeric($fields['title'][0])) {
+      $errors['title'] = ts("Name cannot not start with a digit");
+    }
+    return empty($errors) ? TRUE : $errors;
+  }
+
+  /**
+   * Build the form object.
+   */
+  public function buildQuickForm() {
+    $this->applyFilter('__ALL__', 'trim');
+
+    $this->assign('sid', $this->_sid);
+
+    // title
+    $this->add('text', 'title', ts('Set Name'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'title'), TRUE);
+    $this->addRule('title', ts('Name already exists in Database.'),
+      'objectExists', array('CRM_Price_DAO_PriceSet', $this->_sid, 'title')
+    );
+
+    $priceSetUsedTables = $extends = array();
+    if ($this->_action == CRM_Core_Action::UPDATE && $this->_sid) {
+      $priceSetUsedTables = CRM_Price_BAO_PriceSet::getUsedBy($this->_sid, 'table');
+    }
+
+    $config = CRM_Core_Config::singleton();
+    $showContribution = FALSE;
+    $enabledComponents = CRM_Core_Component::getEnabledComponents();
+
+    foreach ($enabledComponents as $name => $compObj) {
+      switch ($name) {
+        case 'CiviEvent':
+          $option = $this->createElement('checkbox', $compObj->componentID, NULL, ts('Event'));
+          if (!empty($priceSetUsedTables)) {
+            foreach (array('civicrm_event', 'civicrm_participant') as $table) {
+              if (in_array($table, $priceSetUsedTables)) {
+                $option->freeze();
+                break;
+              }
+            }
+          }
+          $extends[] = $option;
+          break;
+
+        case 'CiviContribute':
+          $option = $this->createElement('checkbox', $compObj->componentID, NULL, ts('Contribution'));
+          if (!empty($priceSetUsedTables)) {
+            foreach (array('civicrm_contribution', 'civicrm_contribution_page') as $table) {
+              if (in_array($table, $priceSetUsedTables)) {
+                $option->freeze();
+                break;
+              }
+            }
+          }
+          $extends[] = $option;
+          break;
+
+        case 'CiviMember':
+          $option = $this->createElement('checkbox', $compObj->componentID, NULL, ts('Membership'));
+          if (!empty($priceSetUsedTables)) {
+            foreach (array('civicrm_membership', 'civicrm_contribution_page') as $table) {
+              if (in_array($table, $priceSetUsedTables)) {
+                $option->freeze();
+                break;
+              }
+            }
+          }
+          $extends[] = $option;
+          break;
+      }
+    }
+
+    $this->addElement('text', 'min_amount', ts('Minimum Amount'));
+
+    if (CRM_Utils_System::isNull($extends)) {
+      $this->assign('extends', FALSE);
+    }
+    else {
+      $this->assign('extends', TRUE);
+    }
+
+    $this->addGroup($extends, 'extends', ts('Used For'), '&nbsp;', TRUE);
+
+    $this->addRule('extends', ts('%1 is a required field.', array(1 => ts('Used For'))), 'required');
+
+    // financial type
+    $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
+
+    foreach ($financialType as $finTypeId => $type) {
+      if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()
+        && !CRM_Core_Permission::check('add contributions of type ' . $type)
+      ) {
+        unset($financialType[$finTypeId]);
+      }
+    }
+
+    $this->add('select', 'financial_type_id',
+      ts('Default Financial Type'),
+      array('' => ts('- select -')) + $financialType, 'required'
+    );
+
+    // help text
+    $this->add('textarea', 'help_pre', ts('Pre-form Help'),
+      CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'help_pre')
+    );
+    $this->add('textarea', 'help_post', ts('Post-form Help'),
+      CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'help_post')
+    );
+
+    // is this set active ?
+    $this->addElement('checkbox', 'is_active', ts('Is this Price Set active?'));
+
+    $this->addButtons(array(
+      array(
+        'type' => 'next',
+        'name' => ts('Save'),
+        'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
+        'isDefault' => TRUE,
+      ),
+      array(
+        'type' => 'cancel',
+        'name' => ts('Cancel'),
+      ),
+    ));
+
+    $this->addFormRule(array('CRM_Price_Form_Set', 'formRule'));
+
+    // views are implemented as frozen form
+    if ($this->_action & CRM_Core_Action::VIEW) {
+      $this->freeze();
+      //$this->addElement('button', 'done', ts('Done'), array('onclick' => "location.href='civicrm/admin/price?reset=1&action=browse'"));
+    }
+  }
+
+  /**
+   * Set default values for the form. Note that in edit/view mode.
+   *
+   * The default values are retrieved from the database.
+   *
+   * @return array
+   *   array of default values
+   */
+  public function setDefaultValues() {
+    $defaults = array('is_active' => TRUE);
+    if ($this->_sid) {
+      $params = array('id' => $this->_sid);
+      CRM_Price_BAO_PriceSet::retrieve($params, $defaults);
+      $extends = explode(CRM_Core_DAO::VALUE_SEPARATOR, $defaults['extends']);
+      unset($defaults['extends']);
+      foreach ($extends as $compId) {
+        $defaults['extends'][$compId] = 1;
+      }
+    }
+
+    return $defaults;
+  }
+
+  /**
+   * Process the form.
+   */
+  public function postProcess() {
+    // get the submitted form values.
+    $params = $this->controller->exportValues('Set');
+    $nameLength = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'name');
+    $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
+    $params['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $params, FALSE);
+
+    $compIds = array();
+    $extends = CRM_Utils_Array::value('extends', $params);
+    if (is_array($extends)) {
+      foreach ($extends as $compId => $selected) {
+        if ($selected) {
+          $compIds[] = $compId;
+        }
+      }
+    }
+    $params['extends'] = implode(CRM_Core_DAO::VALUE_SEPARATOR, $compIds);
+
+    if ($this->_action & CRM_Core_Action::UPDATE) {
+      $params['id'] = $this->_sid;
+    }
+    else {
+      $params['name'] = CRM_Utils_String::titleToVar($params['title'],
+        CRM_Utils_Array::value('maxlength', $nameLength));
+    }
+
+    $set = CRM_Price_BAO_PriceSet::create($params);
+    if ($this->_action & CRM_Core_Action::UPDATE) {
+      CRM_Core_Session::setStatus(ts('The Set \'%1\' has been saved.', array(1 => $set->title)), ts('Saved'), 'success');
+    }
+    else {
+      // Jump directly to adding a field if popups are disabled
+      $action = CRM_Core_Resources::singleton()->ajaxPopupsEnabled ? 'browse' : 'add';
+      $url = CRM_Utils_System::url('civicrm/admin/price/field', array(
+        'reset' => 1,
+        'action' => $action,
+        'sid' => $set->id,
+        'new' => 1,
+      ));
+      CRM_Core_Session::setStatus(ts("Your Set '%1' has been added. You can add fields to this set now.",
+        array(1 => $set->title)
+      ), ts('Saved'), 'success');
+      $session = CRM_Core_Session::singleton();
+      $session->replaceUserContext($url);
+    }
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Page/Field.php

@@ -0,0 +1,343 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * Create a page for displaying Price Fields.
+ *
+ * Heart of this class is the run method which checks
+ * for action type and then displays the appropriate
+ * page.
+ *
+ */
+class CRM_Price_Page_Field extends CRM_Core_Page {
+
+  public $useLivePageJS = TRUE;
+
+  /**
+   * The price set group id of the field.
+   *
+   * @var int
+   */
+  protected $_sid;
+
+  /**
+   * The action links that we need to display for the browse screen.
+   *
+   * @var array
+   */
+  private static $_actionLinks;
+
+  /**
+   * The price set is reserved or not.
+   *
+   * @var boolean
+   */
+  protected $_isSetReserved = FALSE;
+
+  /**
+   * Get the action links for this page.
+   *
+   * @return array
+   *   array of action links that we need to display for the browse screen
+   */
+  public static function &actionLinks() {
+    if (!isset(self::$_actionLinks)) {
+      self::$_actionLinks = array(
+        CRM_Core_Action::UPDATE => array(
+          'name' => ts('Edit Price Field'),
+          'url' => 'civicrm/admin/price/field',
+          'qs' => 'action=update&reset=1&sid=%%sid%%&fid=%%fid%%',
+          'title' => ts('Edit Price'),
+        ),
+        CRM_Core_Action::PREVIEW => array(
+          'name' => ts('Preview Field'),
+          'url' => 'civicrm/admin/price/field',
+          'qs' => 'action=preview&reset=1&sid=%%sid%%&fid=%%fid%%',
+          'title' => ts('Preview Price'),
+        ),
+        CRM_Core_Action::DISABLE => array(
+          'name' => ts('Disable'),
+          'ref' => 'crm-enable-disable',
+          'title' => ts('Disable Price'),
+        ),
+        CRM_Core_Action::ENABLE => array(
+          'name' => ts('Enable'),
+          'ref' => 'crm-enable-disable',
+          'title' => ts('Enable Price'),
+        ),
+        CRM_Core_Action::DELETE => array(
+          'name' => ts('Delete'),
+          'url' => 'civicrm/admin/price/field',
+          'qs' => 'action=delete&reset=1&sid=%%sid%%&fid=%%fid%%',
+          'title' => ts('Delete Price'),
+        ),
+      );
+    }
+    return self::$_actionLinks;
+  }
+
+  /**
+   * Browse all price set fields.
+   */
+  public function browse() {
+    $resourceManager = CRM_Core_Resources::singleton();
+    if (!empty($_GET['new']) && $resourceManager->ajaxPopupsEnabled) {
+      $resourceManager->addScriptFile('civicrm', 'js/crm.addNew.js', 999, 'html-header');
+    }
+
+    $priceField = array();
+    $priceFieldBAO = new CRM_Price_BAO_PriceField();
+
+    // fkey is sid
+    $priceFieldBAO->price_set_id = $this->_sid;
+    $priceFieldBAO->orderBy('weight, label');
+    $priceFieldBAO->find();
+
+    // display taxTerm for priceFields
+    $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
+    $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
+    $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
+    $getTaxDetails = FALSE;
+    $taxRate = CRM_Core_PseudoConstant::getTaxRates();
+    CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes);
+    while ($priceFieldBAO->fetch()) {
+      $priceField[$priceFieldBAO->id] = array();
+      CRM_Core_DAO::storeValues($priceFieldBAO, $priceField[$priceFieldBAO->id]);
+
+      // get price if it's a text field
+      if ($priceFieldBAO->html_type == 'Text') {
+        $optionValues = array();
+        $params = array('price_field_id' => $priceFieldBAO->id);
+
+        CRM_Price_BAO_PriceFieldValue::retrieve($params, $optionValues);
+        $priceField[$priceFieldBAO->id]['price'] = CRM_Utils_Array::value('amount', $optionValues);
+        $financialTypeId = $optionValues['financial_type_id'];
+        if ($invoicing && isset($taxRate[$financialTypeId])) {
+          $priceField[$priceFieldBAO->id]['tax_rate'] = $taxRate[$financialTypeId];
+          $getTaxDetails = TRUE;
+        }
+        if (isset($priceField[$priceFieldBAO->id]['tax_rate'])) {
+          $taxAmount = CRM_Contribute_BAO_Contribution_Utils::calculateTaxAmount($priceField[$priceFieldBAO->id]['price'], $priceField[$priceFieldBAO->id]['tax_rate'], TRUE);
+          $priceField[$priceFieldBAO->id]['tax_amount'] = $taxAmount['tax_amount'];
+        }
+      }
+
+      $action = array_sum(array_keys(self::actionLinks()));
+
+      if ($this->_isSetReserved) {
+        $action -= CRM_Core_Action::UPDATE + CRM_Core_Action::DELETE + CRM_Core_Action::ENABLE + CRM_Core_Action::DISABLE;
+      }
+      else {
+        if ($priceFieldBAO->is_active) {
+          $action -= CRM_Core_Action::ENABLE;
+        }
+        else {
+          $action -= CRM_Core_Action::DISABLE;
+        }
+      }
+
+      if ($priceFieldBAO->active_on == '0000-00-00 00:00:00') {
+        $priceField[$priceFieldBAO->id]['active_on'] = '';
+      }
+
+      if ($priceFieldBAO->expire_on == '0000-00-00 00:00:00') {
+        $priceField[$priceFieldBAO->id]['expire_on'] = '';
+      }
+
+      // need to translate html types from the db
+      $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
+      $priceField[$priceFieldBAO->id]['html_type_display'] = $htmlTypes[$priceField[$priceFieldBAO->id]['html_type']];
+      $priceField[$priceFieldBAO->id]['order'] = $priceField[$priceFieldBAO->id]['weight'];
+      $priceField[$priceFieldBAO->id]['action'] = CRM_Core_Action::formLink(
+        self::actionLinks(),
+        $action,
+        array(
+          'fid' => $priceFieldBAO->id,
+          'sid' => $this->_sid,
+        ),
+        ts('more'),
+        FALSE,
+        'priceField.row.actions',
+        'PriceField',
+        $priceFieldBAO->id
+      );
+      $this->assign('taxTerm', $taxTerm);
+      $this->assign('getTaxDetails', $getTaxDetails);
+    }
+
+    $returnURL = CRM_Utils_System::url('civicrm/admin/price/field', "reset=1&action=browse&sid={$this->_sid}");
+    $filter = "price_set_id = {$this->_sid}";
+    CRM_Utils_Weight::addOrder($priceField, 'CRM_Price_DAO_PriceField',
+      'id', $returnURL, $filter
+    );
+    $this->assign('priceField', $priceField);
+  }
+
+  /**
+   * Edit price data.
+   *
+   * editing would involved modifying existing fields + adding data to new fields.
+   *
+   * @param string $action
+   *   The action to be invoked.
+   */
+  public function edit($action) {
+    // create a simple controller for editing price data
+    $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_Field', ts('Price Field'), $action);
+
+    // set the userContext stack
+    $session = CRM_Core_Session::singleton();
+    $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
+
+    $controller->set('sid', $this->_sid);
+    $controller->setEmbedded(TRUE);
+    $controller->process();
+    $controller->run();
+  }
+
+  /**
+   * Run the page.
+   *
+   * This method is called after the page is created. It checks for the
+   * type of action and executes that action.
+   *
+   * @return void
+   */
+  public function run() {
+
+    // get the group id
+    $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive',
+      $this
+    );
+    $fid = CRM_Utils_Request::retrieve('fid', 'Positive',
+      $this, FALSE, 0
+    );
+    $action = CRM_Utils_Request::retrieve('action', 'String',
+      // default to 'browse'
+      $this, FALSE, 'browse'
+    );
+
+    if ($this->_sid) {
+      $usedBy = CRM_Price_BAO_PriceSet::getUsedBy($this->_sid);
+      $this->assign('usedBy', $usedBy);
+      $this->_isSetReserved = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'is_reserved');
+      $this->assign('isReserved', $this->_isSetReserved);
+
+      CRM_Price_BAO_PriceSet::checkPermission($this->_sid);
+      $comps = array(
+        'Event' => 'civicrm_event',
+        'Contribution' => 'civicrm_contribution_page',
+        'EventTemplate' => 'civicrm_event_template',
+      );
+      $priceSetContexts = array();
+      foreach ($comps as $name => $table) {
+        if (array_key_exists($table, $usedBy)) {
+          $priceSetContexts[] = $name;
+        }
+      }
+      $this->assign('contexts', $priceSetContexts);
+    }
+
+    if ($action & (CRM_Core_Action::DELETE) && !$this->_isSetReserved) {
+      if (empty($usedBy)) {
+        // prompt to delete
+        $session = CRM_Core_Session::singleton();
+        $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
+        $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_DeleteField', 'Delete Price Field', '');
+        $controller->set('fid', $fid);
+        $controller->setEmbedded(TRUE);
+        $controller->process();
+        $controller->run();
+      }
+      else {
+        // add breadcrumb
+        $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1');
+        CRM_Utils_System::appendBreadCrumb(ts('Price'),
+          $url
+        );
+        $this->assign('usedPriceSetTitle', CRM_Price_BAO_PriceField::getTitle($fid));
+      }
+    }
+
+    if ($action & CRM_Core_Action::DELETE) {
+      CRM_Utils_System::setTitle(ts('Delete Price Field'));
+    }
+    elseif ($this->_sid) {
+      $groupTitle = CRM_Price_BAO_PriceSet::getTitle($this->_sid);
+      $this->assign('sid', $this->_sid);
+      $this->assign('groupTitle', $groupTitle);
+      CRM_Utils_System::setTitle(ts('%1 - Price Fields', array(1 => $groupTitle)));
+    }
+
+    // assign vars to templates
+    $this->assign('action', $action);
+
+    // what action to take ?
+    if ($action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD) && !$this->_isSetReserved) {
+      // no browse for edit/update/view
+      $this->edit($action);
+    }
+    elseif ($action & CRM_Core_Action::PREVIEW) {
+      $this->preview($fid);
+    }
+    else {
+      $this->browse();
+    }
+
+    // Call the parents run method
+    return parent::run();
+  }
+
+  /**
+   * Preview price field.
+   *
+   * @param int $fid
+   *
+   * @internal param int $id price field id
+   *
+   * @return void
+   */
+  public function preview($fid) {
+    $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_Preview', ts('Preview Form Field'), CRM_Core_Action::PREVIEW);
+    $session = CRM_Core_Session::singleton();
+    $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
+    $controller->set('fieldId', $fid);
+    $controller->set('groupId', $this->_sid);
+    $controller->setEmbedded(TRUE);
+    $controller->process();
+    $controller->run();
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Page/Option.php

@@ -0,0 +1,341 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * Create a page for displaying Custom Options.
+ *
+ * Heart of this class is the run method which checks
+ * for action type and then displays the appropriate
+ * page.
+ *
+ */
+class CRM_Price_Page_Option extends CRM_Core_Page {
+
+  public $useLivePageJS = TRUE;
+
+  /**
+   * The field id of the option.
+   *
+   * @var int
+   */
+  protected $_fid;
+
+  /**
+   * The field id of the option.
+   *
+   * @var int
+   */
+  protected $_sid;
+
+  /**
+   * The price set is reserved or not.
+   *
+   * @var boolean
+   */
+  protected $_isSetReserved = FALSE;
+
+  /**
+   * The action links that we need to display for the browse screen.
+   *
+   * @var array
+   */
+  private static $_actionLinks;
+
+  /**
+   * Get the action links for this page.
+   *
+   * @return array
+   *   array of action links that we need to display for the browse screen
+   */
+  public static function &actionLinks() {
+    if (!isset(self::$_actionLinks)) {
+      self::$_actionLinks = array(
+        CRM_Core_Action::UPDATE => array(
+          'name' => ts('Edit Option'),
+          'url' => 'civicrm/admin/price/field/option',
+          'qs' => 'reset=1&action=update&oid=%%oid%%&fid=%%fid%%&sid=%%sid%%',
+          'title' => ts('Edit Price Option'),
+        ),
+        CRM_Core_Action::VIEW => array(
+          'name' => ts('View'),
+          'url' => 'civicrm/admin/price/field/option',
+          'qs' => 'action=view&oid=%%oid%%',
+          'title' => ts('View Price Option'),
+        ),
+        CRM_Core_Action::DISABLE => array(
+          'name' => ts('Disable'),
+          'ref' => 'crm-enable-disable',
+          'title' => ts('Disable Price Option'),
+        ),
+        CRM_Core_Action::ENABLE => array(
+          'name' => ts('Enable'),
+          'ref' => 'crm-enable-disable',
+          'title' => ts('Enable Price Option'),
+        ),
+        CRM_Core_Action::DELETE => array(
+          'name' => ts('Delete'),
+          'url' => 'civicrm/admin/price/field/option',
+          'qs' => 'action=delete&oid=%%oid%%',
+          'title' => ts('Disable Price Option'),
+        ),
+      );
+    }
+    return self::$_actionLinks;
+  }
+
+  /**
+   * Browse all price fields.
+   *
+   * @return void
+   */
+  public function browse() {
+    $priceOptions = civicrm_api3('PriceFieldValue', 'get', array(
+        'price_field_id' => $this->_fid,
+         // Explicitly do not check permissions so we are not
+         // restricted by financial type, so we can change them.
+        'check_permissions' => FALSE,
+        'options' => array(
+          'limit' => 0,
+          'sort' => array('weight', 'label'),
+        ),
+    ));
+    $customOption = $priceOptions['values'];
+
+    // CRM-15378 - check if these price options are in an Event price set
+    $isEvent = FALSE;
+    $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
+    $allComponents = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
+    $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
+    if (in_array($eventComponentId, $allComponents)) {
+      $isEvent = TRUE;
+    }
+
+    $config = CRM_Core_Config::singleton();
+    $taxRate = CRM_Core_PseudoConstant::getTaxRates();
+    // display taxTerm for priceFields
+    $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
+    $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
+    $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
+    $getTaxDetails = FALSE;
+    foreach ($customOption as $id => $values) {
+      $action = array_sum(array_keys(self::actionLinks()));
+      // Adding the required fields in the array
+      if (isset($taxRate[$values['financial_type_id']])) {
+        // Cast to float so trailing zero decimals are removed
+        $customOption[$id]['tax_rate'] = (float) $taxRate[$values['financial_type_id']];
+        if ($invoicing && isset($customOption[$id]['tax_rate'])) {
+          $getTaxDetails = TRUE;
+        }
+        $taxAmount = CRM_Contribute_BAO_Contribution_Utils::calculateTaxAmount($customOption[$id]['amount'], $customOption[$id]['tax_rate'], TRUE);
+        $customOption[$id]['tax_amount'] = $taxAmount['tax_amount'];
+      }
+      if (!empty($values['financial_type_id'])) {
+        $customOption[$id]['financial_type_id'] = CRM_Contribute_PseudoConstant::financialType($values['financial_type_id']);
+      }
+      // update enable/disable links depending on price_field properties.
+      if ($this->_isSetReserved) {
+        $action -= CRM_Core_Action::UPDATE + CRM_Core_Action::DELETE + CRM_Core_Action::DISABLE + CRM_Core_Action::ENABLE;
+      }
+      else {
+        if ($values['is_active']) {
+          $action -= CRM_Core_Action::ENABLE;
+        }
+        else {
+          $action -= CRM_Core_Action::DISABLE;
+        }
+      }
+      if (!empty($customOption[$id]['is_default'])) {
+        $customOption[$id]['is_default'] = '<img src="' . $config->resourceBase . 'i/check.gif" />';
+      }
+      else {
+        $customOption[$id]['is_default'] = '';
+      }
+      $customOption[$id]['order'] = $customOption[$id]['weight'];
+      $customOption[$id]['action'] = CRM_Core_Action::formLink(self::actionLinks(), $action,
+        array(
+          'oid' => $id,
+          'fid' => $this->_fid,
+          'sid' => $this->_sid,
+        ),
+        ts('more'),
+        FALSE,
+        'priceFieldValue.row.actions',
+        'PriceFieldValue',
+        $id
+      );
+    }
+    // Add order changing widget to selector
+    $returnURL = CRM_Utils_System::url('civicrm/admin/price/field/option', "action=browse&reset=1&fid={$this->_fid}&sid={$this->_sid}");
+    $filter = "price_field_id = {$this->_fid}";
+    CRM_Utils_Weight::addOrder($customOption, 'CRM_Price_DAO_PriceFieldValue',
+      'id', $returnURL, $filter
+    );
+
+    $this->assign('taxTerm', $taxTerm);
+    $this->assign('getTaxDetails', $getTaxDetails);
+    $this->assign('customOption', $customOption);
+    $this->assign('sid', $this->_sid);
+    $this->assign('isEvent', $isEvent);
+  }
+
+  /**
+   * Edit custom Option.
+   *
+   * editing would involved modifying existing fields + adding data to new fields.
+   *
+   * @param string $action
+   *   The action to be invoked.
+   *
+   * @return void
+   */
+  public function edit($action) {
+    $oid = CRM_Utils_Request::retrieve('oid', 'Positive',
+      $this, FALSE, 0
+    );
+    $params = array();
+    if ($oid) {
+      $params['oid'] = $oid;
+      $sid = CRM_Price_BAO_PriceSet::getSetId($params);
+
+      $usedBy = CRM_Price_BAO_PriceSet::getUsedBy($sid);
+    }
+    // set the userContext stack
+    $session = CRM_Core_Session::singleton();
+
+    $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price/field/option',
+      "reset=1&action=browse&fid={$this->_fid}&sid={$this->_sid}"
+    ));
+    $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_Option', ts('Price Field Option'), $action);
+    $controller->set('fid', $this->_fid);
+    $controller->setEmbedded(TRUE);
+    $controller->process();
+    $controller->run();
+
+    if ($action & CRM_Core_Action::DELETE) {
+      // add breadcrumb
+      $url = CRM_Utils_System::url('civicrm/admin/price/field/option', 'reset=1');
+      CRM_Utils_System::appendBreadCrumb(ts('Price Option'),
+        $url
+      );
+      $this->assign('usedPriceSetTitle', CRM_Price_BAO_PriceFieldValue::getOptionLabel($oid));
+      $this->assign('usedBy', $usedBy);
+      $comps = array(
+        "Event" => "civicrm_event",
+        "Contribution" => "civicrm_contribution_page",
+      );
+      $priceSetContexts = array();
+      foreach ($comps as $name => $table) {
+        if (array_key_exists($table, $usedBy)) {
+          $priceSetContexts[] = $name;
+        }
+      }
+      $this->assign('contexts', $priceSetContexts);
+    }
+  }
+
+  /**
+   * Run the page.
+   *
+   * This method is called after the page is created. It checks for the
+   * type of action and executes that action.
+   *
+   * @return void
+   */
+  public function run() {
+    // get the field id
+    $this->_fid = CRM_Utils_Request::retrieve('fid', 'Positive',
+      $this, FALSE, 0
+    );
+    //get the price set id
+    if (!$this->_sid) {
+      $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive', $this);
+    }
+
+    if ($this->_sid) {
+      CRM_Price_BAO_PriceSet::checkPermission($this->_sid);
+      $this->_isSetReserved = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'is_reserved');
+      $this->assign('isReserved', $this->_isSetReserved);
+    }
+    //as url contain $sid so append breadcrumb dynamically.
+    $breadcrumb = array(
+      array(
+        'title' => ts('Price Fields'),
+        'url' => CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&sid=' . $this->_sid),
+      ),
+    );
+    CRM_Utils_System::appendBreadCrumb($breadcrumb);
+
+    if ($this->_fid) {
+      $fieldTitle = CRM_Price_BAO_PriceField::getTitle($this->_fid);
+      $this->assign('fid', $this->_fid);
+      $this->assign('fieldTitle', $fieldTitle);
+      CRM_Utils_System::setTitle(ts('%1 - Price Options', array(1 => $fieldTitle)));
+
+      $htmlType = CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceField', $this->_fid, 'html_type');
+      $this->assign('addMoreFields', TRUE);
+      //for text price field only single option present
+      if ($htmlType == 'Text') {
+        $this->assign('addMoreFields', FALSE);
+      }
+    }
+
+    // get the requested action
+    $action = CRM_Utils_Request::retrieve('action', 'String',
+      // default to 'browse'
+      $this, FALSE, 'browse'
+    );
+
+    // assign vars to templates
+    $this->assign('action', $action);
+
+    $oid = CRM_Utils_Request::retrieve('oid', 'Positive',
+      $this, FALSE, 0
+    );
+    // what action to take ?
+    if ($action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD |
+        CRM_Core_Action::VIEW | CRM_Core_Action::DELETE
+      ) && !$this->_isSetReserved
+    ) {
+      // no browse for edit/update/view
+      $this->edit($action);
+    }
+    else {
+      $this->browse();
+    }
+    // Call the parents run method
+    return parent::run();
+  }
+
+}

sites/all/modules/civicrm/CRM/Price/Page/Set.php

@@ -0,0 +1,327 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ * $Id$
+ *
+ */
+
+/**
+ * Create a page for displaying Price Sets.
+ *
+ * Heart of this class is the run method which checks
+ * for action type and then displays the appropriate
+ * page.
+ *
+ */
+class CRM_Price_Page_Set extends CRM_Core_Page {
+
+  /**
+   * The action links that we need to display for the browse screen.
+   *
+   * @var array
+   */
+  private static $_actionLinks;
+
+  /**
+   * Get the action links for this page.
+   *
+   * @return array
+   *   array of action links that we need to display for the browse screen
+   */
+  public function &actionLinks() {
+    // check if variable _actionsLinks is populated
+    if (!isset(self::$_actionLinks)) {
+      // helper variable for nicer formatting
+      $deleteExtra = ts('Are you sure you want to delete this price set?');
+      $copyExtra = ts('Are you sure you want to make a copy of this price set?');
+      self::$_actionLinks = array(
+        CRM_Core_Action::BROWSE => array(
+          'name' => ts('View and Edit Price Fields'),
+          'url' => 'civicrm/admin/price/field',
+          'qs' => 'reset=1&action=browse&sid=%%sid%%',
+          'title' => ts('View and Edit Price Fields'),
+        ),
+        CRM_Core_Action::PREVIEW => array(
+          'name' => ts('Preview'),
+          'url' => 'civicrm/admin/price',
+          'qs' => 'action=preview&reset=1&sid=%%sid%%',
+          'title' => ts('Preview Price Set'),
+        ),
+        CRM_Core_Action::UPDATE => array(
+          'name' => ts('Settings'),
+          'url' => 'civicrm/admin/price',
+          'qs' => 'action=update&reset=1&sid=%%sid%%',
+          'title' => ts('Edit Price Set'),
+        ),
+        CRM_Core_Action::DISABLE => array(
+          'name' => ts('Disable'),
+          'ref' => 'crm-enable-disable',
+          'title' => ts('Disable Price Set'),
+        ),
+        CRM_Core_Action::ENABLE => array(
+          'name' => ts('Enable'),
+          'ref' => 'crm-enable-disable',
+          'title' => ts('Enable Price Set'),
+        ),
+        CRM_Core_Action::DELETE => array(
+          'name' => ts('Delete'),
+          'url' => 'civicrm/admin/price',
+          'qs' => 'action=delete&reset=1&sid=%%sid%%',
+          'title' => ts('Delete Price Set'),
+          'extra' => 'onclick = "return confirm(\'' . $deleteExtra . '\');"',
+        ),
+        CRM_Core_Action::COPY => array(
+          'name' => ts('Copy Price Set'),
+          'url' => CRM_Utils_System::currentPath(),
+          'qs' => 'action=copy&sid=%%sid%%',
+          'title' => ts('Make a Copy of Price Set'),
+          'extra' => 'onclick = "return confirm(\'' . $copyExtra . '\');"',
+        ),
+      );
+    }
+    return self::$_actionLinks;
+  }
+
+  /**
+   * Run the page.
+   *
+   * This method is called after the page is created. It checks for the
+   * type of action and executes that action.
+   * Finally it calls the parent's run method.
+   *
+   * @return void
+   */
+  public function run() {
+    // get the requested action
+    $action = CRM_Utils_Request::retrieve('action', 'String',
+      // default to 'browse'
+      $this, FALSE, 'browse'
+    );
+
+    // assign vars to templates
+    $this->assign('action', $action);
+    $sid = CRM_Utils_Request::retrieve('sid', 'Positive',
+      $this, FALSE, 0
+    );
+
+    if ($sid) {
+      CRM_Price_BAO_PriceSet::checkPermission($sid);
+    }
+    // what action to take ?
+    if ($action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
+      $this->edit($sid, $action);
+    }
+    elseif ($action & CRM_Core_Action::PREVIEW) {
+      $this->preview($sid);
+    }
+    elseif ($action & CRM_Core_Action::COPY) {
+      CRM_Core_Session::setStatus(ts('A copy of the price set has been created'), ts('Saved'), 'success');
+      $this->copy();
+    }
+    else {
+
+      // if action is delete do the needful.
+      if ($action & (CRM_Core_Action::DELETE)) {
+        $usedBy = CRM_Price_BAO_PriceSet::getUsedBy($sid);
+
+        if (empty($usedBy)) {
+          // prompt to delete
+          CRM_Core_Session::singleton()->pushUserContext(CRM_Utils_System::url('civicrm/admin/price', 'action=browse'));
+          $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_DeleteSet', 'Delete Price Set', NULL);
+          $controller->set('sid', $sid);
+          $controller->setEmbedded(TRUE);
+          $controller->process();
+          $controller->run();
+        }
+        else {
+          // add breadcrumb
+          $url = CRM_Utils_System::url('civicrm/admin/price', 'reset=1');
+          CRM_Utils_System::appendBreadCrumb(ts('Price Sets'), $url);
+          $this->assign('usedPriceSetTitle', CRM_Price_BAO_PriceSet::getTitle($sid));
+          $this->assign('usedBy', $usedBy);
+
+          $comps = array(
+            'Event' => 'civicrm_event',
+            'Contribution' => 'civicrm_contribution_page',
+            'EventTemplate' => 'civicrm_event_template',
+          );
+          $priceSetContexts = array();
+          foreach ($comps as $name => $table) {
+            if (array_key_exists($table, $usedBy)) {
+              $priceSetContexts[] = $name;
+            }
+          }
+          $this->assign('contexts', $priceSetContexts);
+        }
+      }
+
+      // finally browse the price sets
+      $this->browse();
+    }
+    // parent run
+    return parent::run();
+  }
+
+  /**
+   * Edit price set.
+   *
+   * @param int $sid
+   *   Price set id.
+   * @param string $action
+   *   The action to be invoked.
+   *
+   * @return void
+   */
+  public function edit($sid, $action) {
+    // create a simple controller for editing price sets
+    $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_Set', ts('Price Set'), $action);
+
+    // set the userContext stack
+    $session = CRM_Core_Session::singleton();
+    $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price', 'action=browse'));
+    $controller->set('sid', $sid);
+    $controller->setEmbedded(TRUE);
+    $controller->process();
+    $controller->run();
+  }
+
+  /**
+   * Preview price set.
+   *
+   * @param int $sid
+   *   Price set id.
+   *
+   * @return void
+   */
+  public function preview($sid) {
+    $controller = new CRM_Core_Controller_Simple('CRM_Price_Form_Preview', ts('Preview Price Set'), NULL);
+    $session = CRM_Core_Session::singleton();
+    $context = CRM_Utils_Request::retrieve('context', 'String', $this);
+    if ($context == 'field') {
+      $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price/field', "action=browse&sid={$sid}"));
+    }
+    else {
+      $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/price', 'action=browse'));
+    }
+    $controller->set('groupId', $sid);
+    $controller->setEmbedded(TRUE);
+    $controller->process();
+    $controller->run();
+  }
+
+  /**
+   * Browse all price sets.
+   *
+   * @param string $action
+   *   The action to be invoked.
+   *
+   * @return void
+   */
+  public function browse($action = NULL) {
+    // get all price sets
+    $priceSet = array();
+    $comps = array(
+      'CiviEvent' => ts('Event'),
+      'CiviContribute' => ts('Contribution'),
+      'CiviMember' => ts('Membership'),
+    );
+
+    $dao = new CRM_Price_DAO_PriceSet();
+    if (CRM_Price_BAO_PriceSet::eventPriceSetDomainID()) {
+      $dao->domain_id = CRM_Core_Config::domainID();
+    }
+    $dao->is_quick_config = 0;
+    $dao->find();
+    while ($dao->fetch()) {
+      $priceSet[$dao->id] = array();
+      CRM_Core_DAO::storeValues($dao, $priceSet[$dao->id]);
+
+      $compIds = explode(CRM_Core_DAO::VALUE_SEPARATOR,
+        CRM_Utils_Array::value('extends', $priceSet[$dao->id])
+      );
+      $extends = array();
+      //CRM-10225
+      foreach ($compIds as $compId) {
+        if (!empty($comps[CRM_Core_Component::getComponentName($compId)])) {
+          $extends[] = $comps[CRM_Core_Component::getComponentName($compId)];
+        }
+      }
+      $priceSet[$dao->id]['extends'] = implode(', ', $extends);
+
+      // form all action links
+      $action = array_sum(array_keys($this->actionLinks()));
+
+      // update enable/disable links depending on price_set properties.
+      if ($dao->is_reserved) {
+        $action -= CRM_Core_Action::UPDATE + CRM_Core_Action::DISABLE + CRM_Core_Action::ENABLE + CRM_Core_Action::DELETE + CRM_Core_Action::COPY;
+      }
+      else {
+        if ($dao->is_active) {
+          $action -= CRM_Core_Action::ENABLE;
+        }
+        else {
+          $action -= CRM_Core_Action::DISABLE;
+        }
+      }
+      $actionLinks = self::actionLinks();
+      //CRM-10117
+      if ($dao->is_reserved) {
+        $actionLinks[CRM_Core_Action::BROWSE]['name'] = 'View Price Fields';
+      }
+      $priceSet[$dao->id]['action'] = CRM_Core_Action::formLink($actionLinks, $action,
+        array('sid' => $dao->id),
+        ts('more'),
+        FALSE,
+        'priceSet.row.actions',
+        'PriceSet',
+        $dao->id
+      );
+    }
+    $this->assign('rows', $priceSet);
+  }
+
+  /**
+   * make a copy of a price set, including
+   * all the fields in the page
+   *
+   * @return void
+   */
+  public function copy() {
+    $id = CRM_Utils_Request::retrieve('sid', 'Positive',
+      $this, TRUE, 0, 'GET'
+    );
+
+    CRM_Price_BAO_PriceSet::copy($id);
+
+    CRM_Utils_System::redirect(CRM_Utils_System::url(CRM_Utils_System::currentPath(), 'reset=1'));
+  }
+
+}