279 lines
8.8 KiB
PHP
279 lines
8.8 KiB
PHP
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<?php
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/*
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+--------------------------------------------------------------------+
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| CiviCRM version 4.7 |
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+--------------------------------------------------------------------+
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| Copyright CiviCRM LLC (c) 2004-2017 |
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+--------------------------------------------------------------------+
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| This file is a part of CiviCRM. |
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| CiviCRM is free software; you can copy, modify, and distribute it |
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| under the terms of the GNU Affero General Public License |
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| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
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| CiviCRM is distributed in the hope that it will be useful, but |
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| WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| See the GNU Affero General Public License for more details. |
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| You should have received a copy of the GNU Affero General Public |
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| License and the CiviCRM Licensing Exception along |
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| with this program; if not, contact CiviCRM LLC |
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| at info[AT]civicrm[DOT]org. If you have questions about the |
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| GNU Affero General Public License or the licensing of CiviCRM, |
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| see the CiviCRM license FAQ at http://civicrm.org/licensing |
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+--------------------------------------------------------------------+
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*/
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/**
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* This api exposes CiviCRM custom field.
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*
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* @package CiviCRM_APIv3
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*/
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/**
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* Create a 'custom field' within a custom field group.
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*
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* We also empty the static var in the getfields
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* function after deletion so that the field is available for us (getfields manages date conversion
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* among other things
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*
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* @param array $params
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* Array per getfields metadata.
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*
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* @return array
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* API success array
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*/
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function civicrm_api3_custom_field_create($params) {
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// Array created for passing options in params.
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if (isset($params['option_values']) && is_array($params['option_values'])) {
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$weight = 0;
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foreach ($params['option_values'] as $key => $value) {
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// Translate simple key/value pairs into full-blown option values
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if (!is_array($value)) {
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$value = array(
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'label' => $value,
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'value' => $key,
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'is_active' => 1,
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'weight' => $weight,
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);
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$key = $weight++;
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}
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$params['option_label'][$key] = $value['label'];
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$params['option_value'][$key] = $value['value'];
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$params['option_status'][$key] = $value['is_active'];
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$params['option_weight'][$key] = $value['weight'];
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}
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}
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$values = array();
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$customField = CRM_Core_BAO_CustomField::create($params);
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_civicrm_api3_object_to_array_unique_fields($customField, $values[$customField->id]);
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_civicrm_api3_custom_field_flush_static_caches();
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return civicrm_api3_create_success($values, $params, 'CustomField', $customField);
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}
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/**
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* Flush static caches in functions that might have stored available custom fields.
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*/
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function _civicrm_api3_custom_field_flush_static_caches() {
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civicrm_api('CustomField', 'getfields', array('version' => 3, 'cache_clear' => 1));
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CRM_Core_BAO_UFField::getAvailableFieldsFlat(TRUE);
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}
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/**
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* Adjust Metadata for Create action.
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*
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* @param array $params
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* Array of parameters determined by getfields.
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*/
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function _civicrm_api3_custom_field_create_spec(&$params) {
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$params['label']['api.required'] = 1;
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$params['custom_group_id']['api.required'] = 1;
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$params['is_active']['api.default'] = 1;
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$params['option_values'] = array(
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'title' => 'Option Values',
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'description' => "Pass an array of options (value => label) to create this field's option values",
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);
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// TODO: Why expose this to the api at all?
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$params['option_type'] = array(
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'title' => 'Option Type',
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'description' => 'This (boolean) field tells the BAO to create an option group for the field if the field type is appropriate',
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'api.default' => 1,
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'type' => CRM_Utils_Type::T_BOOLEAN,
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);
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$params['data_type']['api.default'] = 'String';
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$params['is_active']['api.default'] = 1;
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}
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/**
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* Use this API to delete an existing custom field.
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*
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* @param array $params
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* Array id of the field to be deleted.
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*
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* @return array
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*/
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function civicrm_api3_custom_field_delete($params) {
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$field = new CRM_Core_BAO_CustomField();
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$field->id = $params['id'];
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$field->find(TRUE);
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$customFieldDelete = CRM_Core_BAO_CustomField::deleteField($field);
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civicrm_api('CustomField', 'getfields', array('version' => 3, 'cache_clear' => 1));
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return $customFieldDelete ? civicrm_api3_create_error('Error while deleting custom field') : civicrm_api3_create_success();
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}
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/**
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* Use this API to get existing custom fields.
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*
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* @param array $params
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* Array to search on.
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*
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* @return array
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*/
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function civicrm_api3_custom_field_get($params) {
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return _civicrm_api3_basic_get(_civicrm_api3_get_BAO(__FUNCTION__), $params);
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}
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/**
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* Helper function to validate custom field value.
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*
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* @deprecated
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*
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* @param string $fieldName
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* Custom field name (eg: custom_8 ).
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* @param mixed $value
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* Field value to be validate.
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* @param array $fieldDetails
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* Field Details.
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* @param array $errors
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* Collect validation errors.
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*
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* @return array|NULL
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* Validation errors
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* @todo remove this function - not in use but need to review functionality before
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* removing as it might be useful in wrapper layer
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*/
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function _civicrm_api3_custom_field_validate_field($fieldName, $value, $fieldDetails, &$errors = array()) {
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return NULL;
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//see comment block
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if (!$value) {
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return $errors;
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}
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$dataType = $fieldDetails['data_type'];
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$htmlType = $fieldDetails['html_type'];
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switch ($dataType) {
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case 'Int':
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if (!CRM_Utils_Rule::integer($value)) {
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$errors[$fieldName] = 'Invalid integer value for ' . $fieldName;
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}
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break;
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case 'Float':
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if (!CRM_Utils_Rule::numeric($value)) {
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$errors[$fieldName] = 'Invalid numeric value for ' . $fieldName;
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}
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break;
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case 'Money':
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if (!CRM_Utils_Rule::money($value)) {
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$errors[$fieldName] = 'Invalid numeric value for ' . $fieldName;
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}
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break;
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case 'Link':
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if (!CRM_Utils_Rule::url($value)) {
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$errors[$fieldName] = 'Invalid link for ' . $fieldName;
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}
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break;
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case 'Boolean':
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if ($value != '1' && $value != '0') {
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$errors[$fieldName] = 'Invalid boolean (use 1 or 0) value for ' . $fieldName;
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}
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break;
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case 'Country':
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if (empty($value)) {
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break;
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}
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if ($htmlType != 'Multi-Select Country' && is_array($value)) {
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$errors[$fieldName] = 'Invalid country for ' . $fieldName;
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break;
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}
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if (!is_array($value)) {
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$value = array($value);
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}
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$query = "SELECT count(*) FROM civicrm_country WHERE id IN (" . implode(',', $value) . ")";
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if (CRM_Core_DAO::singleValueQuery($query) < count($value)) {
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$errors[$fieldName] = 'Invalid country(s) for ' . $fieldName;
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}
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break;
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case 'StateProvince':
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if (empty($value)) {
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break;
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}
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if ($htmlType != 'Multi-Select State/Province' && is_array($value)) {
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$errors[$fieldName] = 'Invalid State/Province for ' . $fieldName;
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break;
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}
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if (!is_array($value)) {
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$value = array($value);
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}
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$query = "
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SELECT count(*)
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FROM civicrm_state_province
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WHERE id IN ('" . implode("','", $value) . "')";
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if (CRM_Core_DAO::singleValueQuery($query) < count($value)) {
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$errors[$fieldName] = 'Invalid State/Province for ' . $fieldName;
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}
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break;
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case 'ContactReference':
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//FIX ME
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break;
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}
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if (in_array($htmlType, array(
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'Select', 'Multi-Select', 'CheckBox', 'Radio', 'AdvMulti-Select')) &&
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!isset($errors[$fieldName])
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) {
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$options = CRM_Core_OptionGroup::valuesByID($fieldDetails['option_group_id']);
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if (!is_array($value)) {
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$value = array($value);
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}
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$invalidOptions = array_diff($value, array_keys($options));
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if (!empty($invalidOptions)) {
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$errors[$fieldName] = "Invalid option(s) for field '{$fieldName}': " . implode(',', $invalidOptions);
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}
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}
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return $errors;
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}
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/**
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* CRM-15191 - Hack to ensure the cache gets cleared after updating a custom field.
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*
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* @param array $params
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* Array per getfields metadata.
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*
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* @return array
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*/
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function civicrm_api3_custom_field_setvalue($params) {
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require_once 'api/v3/Generic/Setvalue.php';
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$result = civicrm_api3_generic_setValue(array("entity" => 'CustomField', 'params' => $params));
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if (empty($result['is_error'])) {
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CRM_Utils_System::flushCache();
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}
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return $result;
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}
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