drupal-civicrm/sites/all/modules/civicrm/api/v3/CustomValue.php
2018-01-14 13:10:16 +00:00

385 lines
14 KiB
PHP

<?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 |
+--------------------------------------------------------------------+
*/
/**
* This api exposes CiviCRM custom value.
*
* @package CiviCRM_APIv3
*/
/**
* Sets custom values for an entity.
*
* @param array $params
* Expected keys are in format custom_fieldID:recordID or custom_groupName:fieldName:recordID.
*
* @example:
* @code
* // entity ID. You do not need to specify entity type, we figure it out based on the fields you're using
* 'entity_id' => 123,
* // (omitting :id) inserts or updates a field in a single-valued group
* 'custom_6' => 'foo',
* // custom_24 is checkbox or multiselect, so pass items as an array
* 'custom_24' => array('bar', 'baz'),
* // in this case custom_33 is part of a multi-valued group, and we're updating record id 5
* 'custom_33:5' => value,
* // inserts new record in multi-valued group
* 'custom_33:-1' => value,
* // inserts another new record in multi-valued group
* 'custom_33:-2' => value,
* // you can use group_name:field_name instead of ID
* 'custom_some_group:my_field' => 'myinfo',
* // updates record ID 8 in my_other_field in multi-valued some_big_group
* 'custom_some_big_group:my_other_field:8' => 'myinfo',
* @endcode
*
* @throws Exception
* @return array
* ['values' => TRUE] or ['is_error' => 1, 'error_message' => 'what went wrong']
*/
function civicrm_api3_custom_value_create($params) {
// @todo it's not clear where the entity_table is used as CRM_Core_BAO_CustomValueTable::setValues($create)
// didn't seem to use it
// so not clear if it's relevant
if (!empty($params['entity_table']) && substr($params['entity_table'], 0, 7) == 'civicrm') {
$params['entity_table'] = substr($params['entity_table'], 8, 7);
}
$create = array('entityID' => $params['entity_id']);
// Translate names and
//Convert arrays to multi-value strings
$sp = CRM_Core_DAO::VALUE_SEPARATOR;
foreach ($params as $id => $param) {
if (is_array($param)) {
$param = $sp . implode($sp, $param) . $sp;
}
list($c, $id) = CRM_Utils_System::explode('_', $id, 2);
if ($c != 'custom') {
continue;
}
list($i, $n, $x) = CRM_Utils_System::explode(':', $id, 3);
if (is_numeric($i)) {
$key = $i;
$x = $n;
}
else {
// Lookup names if ID was not supplied
$key = CRM_Core_BAO_CustomField::getCustomFieldID($n, $i);
if (!$key) {
continue;
}
}
if ($x && is_numeric($x)) {
$key .= '_' . $x;
}
$create['custom_' . $key] = $param;
}
$result = CRM_Core_BAO_CustomValueTable::setValues($create);
if ($result['is_error']) {
throw new Exception($result['error_message']);
}
return civicrm_api3_create_success(TRUE, $params, 'CustomValue');
}
/**
* Adjust Metadata for Create action.
*
* The metadata is used for setting defaults, documentation & validation.
*
* @param array $params
* Array of parameters determined by getfields.
*/
function _civicrm_api3_custom_value_create_spec(&$params) {
$params['entity_id']['api.required'] = 1;
$params['entity_id']['title'] = 'Entity ID';
}
/**
* Use this API to get existing custom values for an entity.
*
* @param array $params
* Array specifying the entity_id.
* Optionally include entity_type param, i.e. 'entity_type' => 'Activity'
* If no entity_type is supplied, it will be determined based on the fields you request.
* If no entity_type is supplied and no fields are specified, 'Contact' will be assumed.
* Optionally include the desired custom data to be fetched (or else all custom data for this entity will be returned)
* Example: 'entity_id' => 123, 'return.custom_6' => 1, 'return.custom_33' => 1
* If you do not know the ID, you may use group name : field name, for example 'return.foo_stuff:my_field' => 1
*
* @throws API_Exception
* @return array
*/
function civicrm_api3_custom_value_get($params) {
$getParams = array(
'entityID' => $params['entity_id'],
'entityType' => CRM_Utils_Array::value('entity_table', $params, ''),
);
if (strstr($getParams['entityType'], 'civicrm_')) {
$getParams['entityType'] = ucfirst(substr($getParams['entityType'], 8));
}
unset($params['entity_id'], $params['entity_table']);
foreach ($params as $id => $param) {
if ($param && substr($id, 0, 6) == 'return') {
$id = substr($id, 7);
list($c, $i) = CRM_Utils_System::explode('_', $id, 2);
if ($c == 'custom' && is_numeric($i)) {
$names['custom_' . $i] = 'custom_' . $i;
$id = $i;
}
else {
// Lookup names if ID was not supplied
list($group, $field) = CRM_Utils_System::explode(':', $id, 2);
$id = CRM_Core_BAO_CustomField::getCustomFieldID($field, $group);
if (!$id) {
continue;
}
$names['custom_' . $id] = 'custom_' . $i;
}
$getParams['custom_' . $id] = 1;
}
}
$result = CRM_Core_BAO_CustomValueTable::getValues($getParams);
if ($result['is_error']) {
if ($result['error_message'] == "No values found for the specified entity ID and custom field(s).") {
$values = array();
return civicrm_api3_create_success($values, $params, 'CustomValue');
}
else {
throw new API_Exception($result['error_message']);
}
}
else {
$entity_id = $result['entityID'];
unset($result['is_error'], $result['entityID']);
// Convert multi-value strings to arrays
$sp = CRM_Core_DAO::VALUE_SEPARATOR;
foreach ($result as $id => $value) {
if (strpos($value, $sp) !== FALSE) {
$value = explode($sp, trim($value, $sp));
}
$idArray = explode('_', $id);
if ($idArray[0] != 'custom') {
continue;
}
$fieldNumber = $idArray[1];
$customFieldInfo = CRM_Core_BAO_CustomField::getNameFromID($fieldNumber);
$info = array_pop($customFieldInfo);
// id is the index for returned results
if (empty($idArray[2])) {
$n = 0;
$id = $fieldNumber;
}
else {
$n = $idArray[2];
$id = $fieldNumber . "." . $idArray[2];
}
if (!empty($params['format.field_names'])) {
$id = $info['field_name'];
}
else {
$id = $fieldNumber;
}
$values[$id]['entity_id'] = $getParams['entityID'];
if (!empty($getParams['entityType'])) {
$values[$id]['entity_table'] = $getParams['entityType'];
}
//set 'latest' -useful for multi fields but set for single for consistency
$values[$id]['latest'] = $value;
$values[$id]['id'] = $id;
$values[$id][$n] = $value;
}
return civicrm_api3_create_success($values, $params, 'CustomValue');
}
}
/**
* Adjust Metadata for Get action.
*
* The metadata is used for setting defaults, documentation & validation.
*
* @param array $params
* Array of parameters determined by getfields.
*/
function _civicrm_api3_custom_value_get_spec(&$params) {
$params['entity_id']['api.required'] = 1;
$params['entity_id']['title'] = 'Entity ID';
}
/**
* CustomValue.gettree API specification
*
* @param array $spec description of fields supported by this API call
* @return void
*/
function _civicrm_api3_custom_value_gettree_spec(&$spec) {
$spec['entity_id'] = array(
'title' => 'Entity Id',
'description' => 'Id of entity',
'type' => CRM_Utils_Type::T_INT,
'api.required' => 1,
);
$entities = civicrm_api3('Entity', 'get');
$entities = array_diff($entities['values'], $entities['deprecated']);
$spec['entity_type'] = array(
'title' => 'Entity Type',
'description' => 'API name of entity type, e.g. "Contact"',
'type' => CRM_Utils_Type::T_STRING,
'api.required' => 1,
'options' => array_combine($entities, $entities),
);
// Return params for custom group, field & value
foreach (CRM_Core_DAO_CustomGroup::fields() as $field) {
$name = 'custom_group.' . $field['name'];
$spec[$name] = array('name' => $name) + $field;
}
foreach (CRM_Core_DAO_CustomField::fields() as $field) {
$name = 'custom_field.' . $field['name'];
$spec[$name] = array('name' => $name) + $field;
}
$spec['custom_value.id'] = array(
'title' => 'Custom Value Id',
'description' => 'Id of record in custom value table',
'type' => CRM_Utils_Type::T_INT,
);
$spec['custom_value.data'] = array(
'title' => 'Custom Value (Raw)',
'description' => 'Raw value as stored in the database',
'type' => CRM_Utils_Type::T_STRING,
);
$spec['custom_value.display'] = array(
'title' => 'Custom Value (Formatted)',
'description' => 'Custom value formatted for display',
'type' => CRM_Utils_Type::T_STRING,
);
}
/**
* CustomValue.gettree API
*
* @param array $params
* @return array API result
* @throws API_Exception
*/
function civicrm_api3_custom_value_gettree($params) {
$ret = array();
$options = _civicrm_api3_get_options_from_params($params);
$toReturn = array(
'custom_group' => array(),
'custom_field' => array(),
'custom_value' => array(),
);
foreach (array_keys($options['return']) as $r) {
list($type, $field) = explode('.', $r);
if (isset($toReturn[$type])) {
$toReturn[$type][] = $field;
}
}
// We must have a name if not indexing sequentially
if (empty($params['sequential']) && $toReturn['custom_field']) {
$toReturn['custom_field'][] = 'name';
}
switch ($params['entity_type']) {
case 'Contact':
$ret = array('entityType' => 'contact_type', 'subTypes' => 'contact_sub_type');
break;
case 'Activity':
case 'Campaign':
case 'Case':
case 'Contribution':
case 'Event':
case 'Grant':
case 'Membership':
case 'Relationship':
$ret = array('subTypes' => strtolower($params['entity_type']) . '_type_id');
break;
case 'Participant':
// todo
}
$treeParams = array(
'entityType' => $params['entity_type'],
'subTypes' => array(),
'subName' => NULL,
);
// Fetch entity data for custom group type/sub-type
// Also verify access permissions (api3 will throw an exception if permission denied)
if ($ret || !empty($params['check_permissions'])) {
$entityData = civicrm_api3($params['entity_type'], 'getsingle', array(
'id' => $params['entity_id'],
'return' => array_merge(array('id'), array_values($ret)),
));
foreach ($ret as $param => $key) {
if (isset($entityData[$key])) {
$treeParams[$param] = $entityData[$key];
}
}
}
$tree = CRM_Core_BAO_CustomGroup::getTree($treeParams['entityType'], $toReturn, $params['entity_id'], NULL, $treeParams['subTypes'], $treeParams['subName'], TRUE, NULL, FALSE, CRM_Utils_Array::value('check_permissions', $params, TRUE));
unset($tree['info']);
$result = array();
foreach ($tree as $group) {
$result[$group['name']] = array();
$groupToReturn = $toReturn['custom_group'] ? $toReturn['custom_group'] : array_keys($group);
foreach ($groupToReturn as $item) {
$result[$group['name']][$item] = CRM_Utils_Array::value($item, $group);
}
$result[$group['name']]['fields'] = array();
foreach ($group['fields'] as $fieldInfo) {
$field = array('value' => NULL);
$fieldToReturn = $toReturn['custom_field'] ? $toReturn['custom_field'] : array_keys($fieldInfo);
foreach ($fieldToReturn as $item) {
$field[$item] = CRM_Utils_Array::value($item, $fieldInfo);
}
unset($field['customValue']);
if (!empty($fieldInfo['customValue'])) {
$field['value'] = CRM_Utils_Array::first($fieldInfo['customValue']);
if (!$toReturn['custom_value'] || in_array('display', $toReturn['custom_value'])) {
$field['value']['display'] = CRM_Core_BAO_CustomField::displayValue($field['value']['data'], $fieldInfo);
}
foreach (array_keys($field['value']) as $key) {
if ($toReturn['custom_value'] && !in_array($key, $toReturn['custom_value'])) {
unset($field['value'][$key]);
}
}
}
if (empty($params['sequential'])) {
$result[$group['name']]['fields'][$fieldInfo['name']] = $field;
}
else {
$result[$group['name']]['fields'][] = $field;
}
}
}
return civicrm_api3_create_success($result, $params, 'CustomValue', 'gettree');
}