api/v3/Generic/Update.php

   1 <?php
   2 // $Id$
   3
   4 /**
   5  * Update function is basically a hack to get around issues listed in
   6  * http://issues.civicrm.org/jira/browse/CRM-12144
   7  *
   8  * It is not recommended & if update doesn't work & fix does then update will not be fixed
   9  *
  10  * To do this, perform a 'get' action to load the existing values, then merge in the updates
  11  * and call 'create' to save the revised entity.
  12  *
  13  * @param $apiRequest an array with keys:
  14  *  - entity: string
  15  *  - action: string
  16  *  - version: string
  17  *  - function: callback (mixed)
  18  *  - params: array, varies
  19  */
  20 function civicrm_api3_generic_update($apiRequest) {
  21   $errorFnName = 'civicrm_api3_create_error';
  22
  23   //$key_id = strtolower ($apiRequest['entity'])."_id";
  24   $key_id = "id";
  25   if (!array_key_exists($key_id, $apiRequest['params'])) {
  26     return $errorFnName("Mandatory parameter missing $key_id");
  27   }
  28   // @fixme
  29   // tests show that contribution works better with create
  30   // this is horrible but to make it work we'll just handle it separately
  31   if(strtolower($apiRequest['entity']) == 'contribution'){
  32     return civicrm_api($apiRequest['entity'], 'create', $apiRequest['params']);
  33   }
  34   $seek = array($key_id => $apiRequest['params'][$key_id], 'version' => $apiRequest['version']);
  35   $existing = civicrm_api($apiRequest['entity'], 'get', $seek);
  36   if ($existing['is_error']) {
  37     return $existing;
  38   }
  39   if ($existing['count'] > 1) {
  40     return $errorFnName("More than one " . $apiRequest['entity'] . " with id " . $apiRequest['params'][$key_id]);
  41   }
  42   if ($existing['count'] == 0) {
  43     return $errorFnName("No " . $apiRequest['entity'] . " with id " . $apiRequest['params'][$key_id]);
  44   }
  45
  46   $existing = array_pop($existing['values']);
  47   $p = array_merge($existing, $apiRequest['params']);
  48   return civicrm_api($apiRequest['entity'], 'create', $p);
  49 }
  50