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31 * File for the CiviCRM APIv3 event functions
33 * @package CiviCRM_APIv3
34 * @subpackage API_Event
36 * @copyright CiviCRM LLC (c) 2004-2014
37 * @version $Id: Event.php 30964 2010-11-29 09:41:54Z shot $
42 * Files required for this package
48 * This API is used for creating a Event
50 * @param array $params input parameters
51 * Allowed @params array keys are:
52 * {@getfields event_create}
54 * @return array API result Array.
57 function civicrm_api3_event_create($params) {
58 civicrm_api3_verify_one_mandatory($params, NULL, array('event_type_id', 'template_id'));
60 // Clone event from template
61 if (!empty($params['template_id']) && empty($params['id'])) {
62 $copy = CRM_Event_BAO_Event
::copy($params['template_id']);
63 $params['id'] = $copy->id
;
64 unset($params['template_id']);
67 _civicrm_api3_event_create_legacy_support_42($params);
68 return _civicrm_api3_basic_create(_civicrm_api3_get_BAO(__FUNCTION__
), $params, 'Event');
72 * Adjust Metadata for Create action
74 * The metadata is used for setting defaults, documentation & validation
75 * @param array $params array or parameters determined by getfields
77 function _civicrm_api3_event_create_spec(&$params) {
78 $params['start_date']['api.required'] = 1;
79 $params['title']['api.required'] = 1;
80 $params['is_active']['api.default'] = 1;
81 $params['financial_type_id']['api.aliases'] = array('contribution_type_id');
85 * Support for schema changes made in 4.2
86 * The main purpose of the API is to provide integrators a level of stability not provided by
87 * the core code or schema - this means we have to provide support for api calls (where possible)
88 * across schema changes.
90 function _civicrm_api3_event_create_legacy_support_42(&$params){
91 if(!empty($params['payment_processor_id'])){
92 $params['payment_processor'] = CRM_Core_DAO
::VALUE_SEPARATOR
. $params['payment_processor_id'] . CRM_Core_DAO
::VALUE_SEPARATOR
;
100 * @param array $params an associative array of name/value property values of civicrm_event
101 * {@getfields event_get}
103 * @return Array of all found event property values.
107 function civicrm_api3_event_get($params) {
109 //legacy support for $params['return.sort']
110 if (!empty($params['return.sort'])) {
111 $params['options']['sort'] = $params['return.sort'];
112 unset($params['return.sort']);
115 //legacy support for $params['return.offset']
116 if (!empty($params['return.offset'])) {
117 $params['options']['offset'] = $params['return.offset'];
118 unset($params['return.offset']);
121 //legacy support for $params['return.max_results']
122 if (!empty($params['return.max_results'])) {
123 $params['options']['limit'] = $params['return.max_results'];
124 unset($params['return.max_results']);
127 $eventDAO = new CRM_Event_BAO_Event();
128 _civicrm_api3_dao_set_filter($eventDAO, $params, TRUE, 'Event');
130 if (!empty($params['is_template'])) {
131 $eventDAO->whereAdd( '( is_template = 1 )' );
133 elseif(empty($eventDAO->id
)){
134 $eventDAO->whereAdd('( is_template IS NULL ) OR ( is_template = 0 )');
137 if (!empty($params['isCurrent'])) {
138 $eventDAO->whereAdd('(start_date >= CURDATE() || end_date >= CURDATE())');
141 // @todo should replace all this with _civicrm_api3_dao_to_array($bao, $params, FALSE, $entity) - but we still have
142 // the return.is_full to deal with.
143 // NB the std dao_to_array function should only return custom if required.
145 $options = _civicrm_api3_get_options_from_params($params);
148 while ($eventDAO->fetch()) {
149 $event[$eventDAO->id
] = array();
150 CRM_Core_DAO
::storeValues($eventDAO, $event[$eventDAO->id
]);
151 if (!empty($params['return.is_full'])) {
152 _civicrm_api3_event_getisfull($event, $eventDAO->id
);
154 _civicrm_api3_event_get_legacy_support_42($event, $eventDAO->id
);
155 _civicrm_api3_custom_data_get($event[$eventDAO->id
], 'Event', $eventDAO->id
, NULL, $eventDAO->event_type_id
);
156 if(!empty($options['return'])) {
157 $event[$eventDAO->id
]['price_set_id'] = CRM_Price_BAO_PriceSet
::getFor('civicrm_event', $eventDAO->id
);
162 return civicrm_api3_create_success($event, $params, 'event', 'get', $eventDAO);
166 * Adjust Metadata for Get action
168 * The metadata is used for setting defaults, documentation & validation
169 * @param array $params array or parameters determined by getfields
171 function _civicrm_api3_event_get_spec(&$params) {
172 $params['financial_type_id']['api.aliases'] = array('contribution_type_id');
176 * Support for schema changes made in 4.2
177 * The main purpose of the API is to provide integrators a level of stability not provided by
178 * the core code or schema - this means we have to provide support for api calls (where possible)
179 * across schema changes.
181 function _civicrm_api3_event_get_legacy_support_42(&$event, $event_id){
182 if(!empty($event[$event_id]['payment_processor'])){
183 $processors = explode(CRM_Core_DAO
::VALUE_SEPARATOR
,$event[$event_id]['payment_processor']);
184 if(count($processors) == 3 ){
185 $event[$event_id]['payment_processor_id'] = $processors[1];
191 * Deletes an existing event
193 * This API is used for deleting a event
195 * @param Array $params array containing event_id to be deleted
197 * @return boolean true if success, error otherwise
199 * note API has legacy support for 'event_id'
200 * {@getfields event_delete}
202 function civicrm_api3_event_delete($params) {
204 return CRM_Event_BAO_Event
::del($params['id']) ?
civicrm_api3_create_success() : civicrm_api3_create_error(ts('Error while deleting event'));
209 * Function to add 'is_full' & 'available_seats' to the return array. (this might be better in the BAO)
210 * Default BAO function returns a string if full rather than a Bool - which is more appropriate to a form
212 * @param array $event return array of the event
213 * @param int $event_id Id of the event to be updated
220 function _civicrm_api3_event_getisfull(&$event, $event_id) {
221 $eventFullResult = CRM_Event_BAO_Participant
::eventFull($event_id, 1);
222 if (!empty($eventFullResult) && is_int($eventFullResult)) {
223 $event[$event_id]['available_places'] = $eventFullResult;
226 $event[$event_id]['available_places'] = 0;
228 $event[$event_id]['is_full'] = $event[$event_id]['available_places'] == 0 ?
1 : 0;
233 * @see _civicrm_api3_generic_getlist_params.
235 * @param $request array
237 function _civicrm_api3_event_getlist_params(&$request) {
238 $fieldsToReturn = array('start_date', 'event_type_id', 'title', 'summary');
239 $request['params']['return'] = array_unique(array_merge($fieldsToReturn, $request['extra']));
240 $request['params']['options']['sort'] = 'start_date DESC';
241 $request['params'] +
= array(
248 * @see _civicrm_api3_generic_getlist_output
250 * @param $result array
251 * @param $request array
255 function _civicrm_api3_event_getlist_output($result, $request) {
257 if (!empty($result['values'])) {
258 foreach ($result['values'] as $row) {
260 'id' => $row[$request['id_field']],
261 'label' => $row[$request['label_field']],
262 'description' => array(CRM_Core_Pseudoconstant
::getLabel('CRM_Event_BAO_Event', 'event_type_id', $row['event_type_id'])),
264 if (!empty($row['start_date'])) {
265 $data['description'][0] .= ': ' . CRM_Utils_Date
::customFormat($row['start_date']);
267 if (!empty($row['summary'])) {
268 $data['description'][] = $row['summary'];
270 foreach ($request['extra'] as $field) {
271 $data['extra'][$field] = isset($row[$field]) ?
$row[$field] : NULL;