CRM/Activity/Page/AJAX.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2014
  32  *
  33  */
  34
  35 /**
  36  * This class contains all the function that are called using AJAX (jQuery)
  37  */
  38 class CRM_Activity_Page_AJAX {
  39   static function getCaseActivity() {
  40     $caseID    = CRM_Utils_Type::escape($_GET['caseID'], 'Integer');
  41     $contactID = CRM_Utils_Type::escape($_GET['cid'], 'Integer');
  42     $userID    = CRM_Utils_Type::escape($_GET['userID'], 'Integer');
  43     $context   = CRM_Utils_Type::escape(CRM_Utils_Array::value('context', $_GET), 'String');
  44
  45     $sortMapper = array(
  46       0 => 'display_date', 1 => 'ca.subject', 2 => 'ca.activity_type_id',
  47       3 => 'acc.sort_name', 4 => 'cc.sort_name', 5 => 'ca.status_id',
  48     );
  49
  50     $sEcho     = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');
  51     $offset    = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;
  52     $rowCount  = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;
  53     $sort      = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : NULL;
  54     $sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';
  55
  56     $params = $_POST;
  57     if ($sort && $sortOrder) {
  58       $params['sortname'] = $sort;
  59       $params['sortorder'] = $sortOrder;
  60     }
  61     $params['page'] = ($offset / $rowCount) + 1;
  62     $params['rp'] = $rowCount;
  63
  64     // get the activities related to given case
  65     $activities = CRM_Case_BAO_Case::getCaseActivity($caseID, $params, $contactID, $context, $userID);
  66
  67     $iFilteredTotal = $iTotal = $params['total'];
  68     $selectorElements = array('display_date', 'subject', 'type', 'with_contacts', 'reporter', 'status', 'links', 'class');
  69
  70     header('Content-Type: application/json');
  71     echo CRM_Utils_JSON::encodeDataTableSelector($activities, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
  72     CRM_Utils_System::civiExit();
  73   }
  74
  75   static function getCaseGlobalRelationships() {
  76     $sortMapper = array(
  77       0 => 'sort_name', 1 => 'phone', 2 => 'email',
  78     );
  79
  80     $sEcho     = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');
  81     $offset    = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;
  82     $rowCount  = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;
  83     $sort      = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : NULL;
  84     $sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';
  85
  86     $params = $_POST;
  87     //CRM-14466 initialize variable to avoid php notice
  88     $sortSQL = "";
  89     if ($sort && $sortOrder) {
  90       $sortSQL = $sort .' '.$sortOrder;
  91     }
  92
  93     // get the activities related to given case
  94     $globalGroupInfo = array();
  95
  96     // get the total row count
  97     $relGlobalTotalCount = CRM_Case_BAO_Case::getGlobalContacts($globalGroupInfo, NULL, FALSE, TRUE, NULL, NULL);
  98     // limit the rows
  99     $relGlobal = CRM_Case_BAO_Case::getGlobalContacts($globalGroupInfo, $sortSQL, $showLinks = TRUE, FALSE, $offset, $rowCount);
 100
 101     $iFilteredTotal = $iTotal = $relGlobalTotalCount;
 102     $selectorElements = array('sort_name', 'phone', 'email');
 103
 104     header('Content-Type: application/json');
 105     echo CRM_Utils_JSON::encodeDataTableSelector($relGlobal, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
 106     CRM_Utils_System::civiExit();
 107   }
 108
 109   static function getCaseClientRelationships() {
 110     $caseID    = CRM_Utils_Type::escape($_GET['caseID'], 'Integer');
 111     $contactID = CRM_Utils_Type::escape($_GET['cid'], 'Integer');
 112
 113     $sortMapper = array(
 114       0 => 'relation', 1 => 'name', 2 => 'phone', 3 => 'email'
 115     );
 116
 117     $sEcho     = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');
 118     $offset    = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;
 119     $rowCount  = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;
 120     $sort      = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : 'relation';
 121     $sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';
 122
 123     $params = $_POST;
 124     if ($sort && $sortOrder) {
 125       $sortSQL = $sort .' '.$sortOrder;
 126     }
 127
 128     // Retrieve ALL client relationships
 129     $relClient = CRM_Contact_BAO_Relationship::getRelationship($contactID,
 130       CRM_Contact_BAO_Relationship::CURRENT,
 131       0, 0, 0, NULL, NULL, FALSE
 132     );
 133
 134     $caseRelationships = CRM_Case_BAO_Case::getCaseRoles($contactID, $caseID);
 135
 136     // Now build 'Other Relationships' array by removing relationships that are already listed under Case Roles
 137     // so they don't show up twice.
 138     $clientRelationships = array();
 139     foreach ($relClient as $r) {
 140       if (!array_key_exists($r['id'], $caseRelationships)) {
 141         $clientRelationships[] = $r;
 142       }
 143     }
 144
 145     // sort clientRelationships array using jquery call params
 146     foreach ($clientRelationships as $key => $row) {
 147       $sortArray[$key]  = $row[$sort];
 148     }
 149     $sort_type = "SORT_" . strtoupper($sortOrder);
 150     array_multisort($sortArray, constant($sort_type), $clientRelationships);
 151
 152     //limit the rows
 153     $allClientRelationships = $clientRelationships;
 154     $clientRelationships = array_slice($allClientRelationships, $offset, $rowCount, TRUE);
 155
 156     // after sort we can update username fields to be a url
 157     foreach($clientRelationships as $key => $value) {
 158       $clientRelationships[$key]['name'] = '<a href='.CRM_Utils_System::url('civicrm/contact/view',
 159        'action=view&reset=1&cid='.$clientRelationships[$key]['cid']).'>'.$clientRelationships[$key]['name'].'</a>';
 160     }
 161
 162     $iFilteredTotal = $iTotal = $params['total'] = count($allClientRelationships);
 163     $selectorElements = array('relation', 'name', 'phone', 'email');
 164
 165     header('Content-Type: application/json');
 166     echo CRM_Utils_JSON::encodeDataTableSelector($clientRelationships, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
 167     CRM_Utils_System::civiExit();
 168   }
 169
 170
 171   static function getCaseRoles() {
 172     $caseID    = CRM_Utils_Type::escape($_GET['caseID'], 'Integer');
 173     $contactID = CRM_Utils_Type::escape($_GET['cid'], 'Integer');
 174
 175     $sortMapper = array(
 176       0 => 'relation', 1 => 'name', 2 => 'phone', 3 => 'email', 4 => 'actions'
 177     );
 178
 179     $sEcho     = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');
 180     $offset    = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;
 181     $rowCount  = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;
 182     $sort      = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : 'relation';
 183     $sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';
 184
 185     $params = $_POST;
 186     if ($sort && $sortOrder) {
 187       $sortSQL = $sort .' '.$sortOrder;
 188     }
 189
 190     $caseRelationships = CRM_Case_BAO_Case::getCaseRoles($contactID, $caseID);
 191     $caseTypeName = CRM_Case_BAO_Case::getCaseType($caseID, 'name');
 192     $xmlProcessor = new CRM_Case_XMLProcessor_Process();
 193     $caseRoles    = $xmlProcessor->get($caseTypeName, 'CaseRoles');
 194
 195     $hasAccessToAllCases = CRM_Core_Permission::check('access all cases and activities');
 196
 197     $managerRoleId = $xmlProcessor->getCaseManagerRoleId($caseTypeName);
 198     if (!empty($managerRoleId)) {
 199       $caseRoles[$managerRoleId] = $caseRoles[$managerRoleId] . '<br />' . '(' . ts('Case Manager') . ')';
 200     }
 201
 202     foreach ($caseRelationships as $key => $value) {
 203       //calculate roles that don't have relationships
 204       if (!empty($caseRoles[$value['relation_type']])) {
 205         //keep naming from careRoles array
 206         $caseRelationships[$key]['relation'] = $caseRoles[$value['relation_type']];
 207         unset($caseRoles[$value['relation_type']]);
 208       }
 209       // mark orginal case relationships record to use on setting edit links below
 210       $caseRelationships[$key]['source'] = 'caseRel';
 211     }
 212
 213     $caseRoles['client'] = CRM_Case_BAO_Case::getContactNames($caseID);
 214
 215     // move/transform caseRoles array data to caseRelationships
 216     // for sorting and display
 217     // CRM-14466 added cid to the non-client array to avoid php notice
 218     foreach($caseRoles as $id => $value) {
 219       if ($id != "client") {
 220         $rel = array();
 221         $rel['relation'] = $value;
 222         $rel['relation_type'] = $id;
 223         $rel['name'] = '(not assigned)';
 224         $rel['phone'] = '';
 225         $rel['email'] = '';
 226         $rel['source'] = 'caseRoles';
 227         $caseRelationships[] = $rel;
 228       } else {
 229         foreach($value as $clientRole) {
 230           $relClient = array();
 231           $relClient['relation'] = 'Client';
 232           $relClient['name'] = $clientRole['sort_name'];
 233           $relClient['phone'] = $clientRole['phone'];
 234           $relClient['email'] = $clientRole['email'];
 235           $relClient['cid'] = $clientRole['contact_id'];
 236           $relClient['source'] = 'contact';
 237           $caseRelationships[] = $relClient;
 238         }
 239       }
 240     }
 241
 242     // sort clientRelationships array using jquery call params
 243     foreach ($caseRelationships as $key => $row) {
 244       $sortArray[$key]  = $row[$sort];
 245     }
 246
 247     $sort_type = "SORT_" . strtoupper($sortOrder);
 248     array_multisort($sortArray, constant($sort_type), $caseRelationships);
 249
 250     //limit rows display
 251     $allCaseRelationships = $caseRelationships;
 252     $caseRelationships = array_slice($allCaseRelationships, $offset, $rowCount, TRUE);
 253
 254     // set user name, email and edit columns links
 255     // idx will count number of current row / needed by edit links
 256     $idx = 1;
 257     foreach ($caseRelationships as &$row) {
 258       // Get rid of the "<br />(Case Manager)" from label
 259       list($typeLabel) = explode('<', $row['relation']);
 260       // view user links
 261       if (!empty($row['cid'])) {
 262         $row['name'] = '<a class="view-contact" title="'. ts('View Contact') .'" href='.CRM_Utils_System::url('civicrm/contact/view',
 263           'action=view&reset=1&cid='.$row['cid']).'>'.$row['name'].'</a>';
 264       }
 265       // email column links/icon
 266       if ($row['email']) {
 267         $row['email'] = '<a class="crm-hover-button crm-popup" href="'.CRM_Utils_System::url('civicrm/activity/email/add', 'reset=1&action=add&atype=3&cid='.$row['cid']).'&caseid='.$caseID.'" title="'. ts('Send an Email') . '"><span class="icon email-icon"></span></a>';
 268       }
 269       // edit links
 270       $row['actions'] = '';
 271       if ($hasAccessToAllCases) {
 272         $contactType = empty($row['relation_type']) ? '' : (string) CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_RelationshipType', $row['relation_type'], 'contact_type_b');
 273         $contactType = $contactType == 'Contact' ? '' : $contactType;
 274         switch($row['source']) {
 275         case 'caseRel':
 276           $row['actions'] =
 277             '<a href="#editCaseRoleDialog" title="'. ts('Reassign %1', array(1 => $typeLabel)) .'" class="crm-hover-button case-miniform" data-contact_type="' . $contactType . '" data-rel_type="'. $row['relation_type'] .'" data-rel_id="'. $row['rel_id'] .'"data-key="'. CRM_Core_Key::get('civicrm/ajax/relation') .'">'.
 278               '<span class="icon edit-icon"></span>'.
 279             '</a>'.
 280             '<a href="#deleteCaseRoleDialog" title="'. ts('Remove %1', array(1 => $typeLabel)) .'" class="crm-hover-button case-miniform" data-contact_type="' . $contactType . '" data-rel_type="'.$row['relation_type'].'" data-key="'. CRM_Core_Key::get('civicrm/ajax/delcaserole') .'">'.
 281               '<span class="icon delete-icon"></span>'.
 282             '</a>';
 283           break;
 284
 285         case 'caseRoles':
 286           $row['actions'] =
 287             '<a href="#editCaseRoleDialog" title="'. ts('Assign %1', array(1 => $typeLabel)) .'" class="crm-hover-button case-miniform" data-contact_type="' . $contactType . '" data-rel_type="'. $row['relation_type'] .'" data-key="'. CRM_Core_Key::get('civicrm/ajax/relation') .'">'.
 288               '<span class="icon edit-icon"></span>'.
 289             '</a>';
 290           break;
 291         }
 292       }
 293       $idx++;
 294     }
 295     $iFilteredTotal = $iTotal = $params['total'] = count($allCaseRelationships);
 296     $selectorElements = array('relation', 'name', 'phone', 'email', 'actions');
 297
 298     header('Content-Type: application/json');
 299     echo CRM_Utils_JSON::encodeDataTableSelector($caseRelationships, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
 300     CRM_Utils_System::civiExit();
 301   }
 302
 303   static function convertToCaseActivity() {
 304     $params = array('caseID', 'activityID', 'contactID', 'newSubject', 'targetContactIds', 'mode');
 305     $vals = array();
 306     foreach ($params as $param) {
 307       $vals[$param] = CRM_Utils_Array::value($param, $_POST);
 308     }
 309
 310     CRM_Utils_JSON::output(self::_convertToCaseActivity($vals));
 311   }
 312
 313   /**
 314    * @param $params
 315    *
 316    * @return array
 317    */
 318   static function _convertToCaseActivity($params) {
 319     if (!$params['activityID'] || !$params['caseID']) {
 320       return (array('error_msg' => 'required params missing.'));
 321     }
 322
 323     $otherActivity = new CRM_Activity_DAO_Activity();
 324     $otherActivity->id = $params['activityID'];
 325     if (!$otherActivity->find(TRUE)) {
 326       return (array('error_msg' => 'activity record is missing.'));
 327     }
 328     $actDateTime = CRM_Utils_Date::isoToMysql($otherActivity->activity_date_time);
 329
 330     //create new activity record.
 331     $mainActivity = new CRM_Activity_DAO_Activity();
 332     $mainActVals = array();
 333     CRM_Core_DAO::storeValues($otherActivity, $mainActVals);
 334
 335     //get new activity subject.
 336     if (!empty($params['newSubject'])) {
 337       $mainActVals['subject'] = $params['newSubject'];
 338     }
 339
 340     $mainActivity->copyValues($mainActVals);
 341     $mainActivity->id = NULL;
 342     $mainActivity->activity_date_time = $actDateTime;
 343     //make sure this is current revision.
 344     $mainActivity->is_current_revision = TRUE;
 345     //drop all relations.
 346     $mainActivity->parent_id = $mainActivity->original_id = NULL;
 347
 348     $mainActivity->save();
 349     $mainActivityId = $mainActivity->id;
 350     CRM_Activity_BAO_Activity::logActivityAction($mainActivity);
 351     $mainActivity->free();
 352
 353     /* Mark previous activity as deleted. If it was a non-case activity
 354      * then just change the subject.
 355      */
 356
 357     if (in_array($params['mode'], array(
 358       'move', 'file'))) {
 359       $caseActivity = new CRM_Case_DAO_CaseActivity();
 360       $caseActivity->case_id = $params['caseID'];
 361       $caseActivity->activity_id = $otherActivity->id;
 362       if ($params['mode'] == 'move' || $caseActivity->find(TRUE)) {
 363         $otherActivity->is_deleted = 1;
 364       }
 365       else {
 366         $otherActivity->subject = ts('(Filed on case %1)', array(
 367             1 => $params['caseID']
 368           )) . ' ' . $otherActivity->subject;
 369       }
 370       $otherActivity->activity_date_time = $actDateTime;
 371       $otherActivity->save();
 372
 373       $caseActivity->free();
 374     }
 375     $otherActivity->free();
 376
 377     $targetContacts = array();
 378     if (!empty($params['targetContactIds'])) {
 379       $targetContacts = array_unique(explode(',', $params['targetContactIds']));
 380     }
 381
 382     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
 383     $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
 384     $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
 385     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
 386
 387     $sourceContactID = CRM_Activity_BAO_Activity::getSourceContactID($params['activityID']);
 388     $src_params = array(
 389       'activity_id' => $mainActivityId,
 390       'contact_id' => $sourceContactID,
 391       'record_type_id' => $sourceID
 392     );
 393     CRM_Activity_BAO_ActivityContact::create($src_params);
 394
 395     foreach ($targetContacts as $key => $value) {
 396       $targ_params = array(
 397         'activity_id' => $mainActivityId,
 398         'contact_id' => $value,
 399         'record_type_id' => $targetID
 400       );
 401       CRM_Activity_BAO_ActivityContact::create($targ_params);
 402     }
 403
 404     // typically this will be empty, since assignees on another case may be completely different
 405     $assigneeContacts = array();
 406     if (!empty($params['assigneeContactIds'])) {
 407       $assigneeContacts = array_unique(explode(',', $params['assigneeContactIds']));
 408     }
 409     foreach ($assigneeContacts as $key => $value) {
 410       $assigneeParams = array(
 411         'activity_id' => $mainActivityId,
 412         'contact_id' => $value,
 413         'record_type_id' => $assigneeID
 414       );
 415       CRM_Activity_BAO_ActivityContact::create($assigneeParams);
 416     }
 417
 418     //attach newly created activity to case.
 419     $caseActivity = new CRM_Case_DAO_CaseActivity();
 420     $caseActivity->case_id = $params['caseID'];
 421     $caseActivity->activity_id = $mainActivityId;
 422     $caseActivity->save();
 423     $error_msg = $caseActivity->_lastError;
 424     $caseActivity->free();
 425
 426     $params['mainActivityId'] = $mainActivityId;
 427     CRM_Activity_BAO_Activity::copyExtendedActivityData($params);
 428
 429     return (array('error_msg' => $error_msg, 'newId' => $mainActivity->id));
 430   }
 431
 432   static function getContactActivity() {
 433     $contactID = CRM_Utils_Type::escape($_POST['contact_id'], 'Integer');
 434     $context = CRM_Utils_Type::escape(CRM_Utils_Array::value('context', $_GET), 'String');
 435
 436     $sortMapper = array(
 437       0 => 'activity_type',
 438       1 => 'subject',
 439       2 => 'source_contact_name',
 440       3 => '',
 441       4 => '',
 442       5 => 'activity_date_time',
 443       6 => 'status_id',
 444     );
 445
 446     $sEcho = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');
 447     $offset = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;
 448     $rowCount = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;
 449     $sort = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : NULL;
 450     $sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';
 451
 452     $params = $_POST;
 453     if ($sort && $sortOrder) {
 454       $params['sortBy'] = $sort . ' ' . $sortOrder;
 455     }
 456
 457     $params['page'] = ($offset / $rowCount) + 1;
 458     $params['rp'] = $rowCount;
 459
 460     $params['contact_id'] = $contactID;
 461     $params['context'] = $context;
 462
 463     // get the contact activities
 464     $activities = CRM_Activity_BAO_Activity::getContactActivitySelector($params);
 465
 466     // store the activity filter preference CRM-11761
 467     $session = CRM_Core_Session::singleton();
 468     $userID = $session->get('userID');
 469     if ($userID) {
 470       //flush cache before setting filter to account for global cache (memcache)
 471       $domainID = CRM_Core_Config::domainID();
 472       $cacheKey = CRM_Core_BAO_Setting::inCache(
 473         CRM_Core_BAO_Setting::PERSONAL_PREFERENCES_NAME,
 474         'activity_tab_filter',
 475         NULL,
 476         $userID,
 477         TRUE,
 478         $domainID,
 479         TRUE
 480       );
 481       if ( $cacheKey ) {
 482         CRM_Core_BAO_Setting::flushCache($cacheKey);
 483       }
 484
 485       $activityFilter = array(
 486         'activity_type_filter_id' => empty($params['activity_type_id']) ? '' :
 487           CRM_Utils_Type::escape($params['activity_type_id'], 'Integer'),
 488         'activity_type_exclude_filter_id' => empty($params['activity_type_exclude_id']) ? '' :
 489           CRM_Utils_Type::escape($params['activity_type_exclude_id'], 'Integer'),
 490       );
 491
 492       CRM_Core_BAO_Setting::setItem(
 493         $activityFilter,
 494         CRM_Core_BAO_Setting::PERSONAL_PREFERENCES_NAME,
 495         'activity_tab_filter',
 496         NULL,
 497         $userID,
 498         $userID
 499       );
 500     }
 501
 502     $iFilteredTotal = $iTotal = $params['total'];
 503     $selectorElements = array(
 504       'activity_type', 'subject', 'source_contact',
 505       'target_contact', 'assignee_contact',
 506       'activity_date', 'status','links', 'class',
 507     );
 508
 509     header('Content-Type: application/json');
 510     echo CRM_Utils_JSON::encodeDataTableSelector($activities, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
 511     CRM_Utils_System::civiExit();
 512   }
 513 }
 514