cma_civi_activity_from_rule.module

<?php
/**
 * @file
 * Helper functions for PhillyCAM moderation
 * triggered by rules
 * to create civicrm activity

 * when this funciton is called by a rule 
 * it should be passed the current node; 
 * the logged in user taking the action; 
 * the civicrm activity id to be created;
 * the title/subject of the activity to be created;
 * the details of the activity to be created;
 * add a link to the node in the detail (0 for no, 1 for yes)
 *      default is 1/yes  
 
 * cma_moderation_rules_civi_create_activity($node,$user,00,$subject,$message,$add_link);

 * an activity of the type specified will be added 
 * to the node author's contact record and that activity 
 * will be 'with' or 'added by' the user taking the action 

 */

function cma_civi_activity_from_rule_create_activity($saved_node,$saving_user,$activity_type_id,$subject,$message,$add_link){

//  dsm($saved_node);

//contact to be acted on is the node author 
  $contact_uid = $saved_node->uid;

// format link to node to be added to the activity details/note   
  $node_title = $saved_node->title;
  $url_link = "<a href=/node/".$saved_node->nid.">".$node_title."</a>";

//get cid from uid/author of node 
  $contact_cid = CRM_Core_BAO_UFMatch::getContactID($contact_uid);
//  dsm($contact_cid);

//  dsm($saving_user->contact_id);

//  dsm($activity_type_id);

  if ($add_link == "0") {
    $message = $message;
  }else{
    $message = $message."  ".$url_link;
  }
//  dsm($message);

  $result = civicrm_api3('Activity', 'create', array(
    'sequential' => 1,
    'activity_type_id' => $activity_type_id,
    'subject' => $subject,
    'details' => $message,
    'target_id' => $contact_cid,
    'source_contact_id' => $saving_user->contact_id,
  ));


}