CRM/Activity/BAO/Activity.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.3                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2013                                |
   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) 2004-2013
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class is for activity functions
  38  *
  39  */
  40 class CRM_Activity_BAO_Activity extends CRM_Activity_DAO_Activity {
  41
  42   /**
  43    * static field for all the activity information that we can potentially export
  44    *
  45    * @var array
  46    * @static
  47    */
  48   static $_exportableFields = NULL;
  49
  50   /**
  51    * static field for all the activity information that we can potentially import
  52    *
  53    * @var array
  54    * @static
  55    */
  56   static $_importableFields = NULL;
  57
  58   /**
  59    * Check if there is absolute minimum of data to add the object
  60    *
  61    * @param array  $params         (reference ) an assoc array of name/value pairs
  62    *
  63    * @return boolean
  64    * @access public
  65    */
  66   public static function dataExists(&$params) {
  67     if (CRM_Utils_Array::value('source_contact_id', $params) ||
  68       CRM_Utils_Array::value('id', $params)
  69     ) {
  70       return TRUE;
  71     }
  72     return FALSE;
  73   }
  74
  75   /**
  76    * Takes a bunch of params that are needed to match certain criteria and
  77    * retrieves the relevant objects. Typically the valid params are only
  78    * contact_id. We'll tweak this function to be more full featured over a period
  79    * of time. This is the inverse function of create. It also stores all the retrieved
  80    * values in the default array
  81    *
  82    * @param array  $params   (reference ) an assoc array of name/value pairs
  83    * @param array  $defaults (reference ) an assoc array to hold the flattened values
  84    * @param string $activityType activity type
  85    *
  86    * @return object CRM_Core_BAO_Meeting object
  87    * @access public
  88    */
  89   public static function retrieve(&$params, &$defaults) {
  90     $activity = new CRM_Activity_DAO_Activity();
  91     $activity->copyValues($params);
  92
  93     if ($activity->find(TRUE)) {
  94       $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
  95       $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
  96       $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
  97       $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
  98
  99       // TODO: at some stage we'll have to deal
 100       // TODO: with multiple values for assignees and targets, but
 101       // TODO: for now, let's just fetch first row
 102       $defaults['assignee_contact'] = CRM_Activity_BAO_ActivityContact::retrieveContactIdsByActivityId($activity->id, $assigneeID);
 103       $assignee_contact_names = CRM_Activity_BAO_ActivityContact::getNames($activity->id, $assigneeID);
 104       $defaults['assignee_contact_value'] = implode('; ', $assignee_contact_names);
 105       $sourceContactId = self::getActivityContact($activity->id, $sourceID);
 106       if ($activity->activity_type_id != CRM_Core_OptionGroup::getValue('activity_type', 'Bulk Email', 'name')) {
 107         $defaults['target_contact'] = CRM_Activity_BAO_ActivityContact::retrieveContactIdsByActivityId($activity->id, $targetID);
 108         $target_contact_names = CRM_Activity_BAO_ActivityContact::getNames($activity->id, $targetID);
 109         $defaults['target_contact_value'] = implode('; ', $target_contact_names);
 110       }
 111       elseif (CRM_Core_Permission::check('access CiviMail') ||
 112         (CRM_Mailing_Info::workflowEnabled() &&
 113           CRM_Core_Permission::check('create mailings')
 114         )
 115       ) {
 116         $defaults['mailingId'] = CRM_Utils_System::url('civicrm/mailing/report',
 117           "mid={$activity->source_record_id}&reset=1&atype={$activity->activity_type_id}&aid={$activity->id}&cid={$sourceContactId}&context=activity"
 118         );
 119       }
 120       else {
 121         $defaults['target_contact_value'] = ts('(recipients)');
 122       }
 123
 124       $sourceContactId = self::getActivityContact($activity->id, $sourceID);
 125       $defaults['source_contact_id'] = $sourceContactId;
 126
 127       if ($sourceContactId &&
 128         !CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 129           $sourceContactId,
 130           'is_deleted'
 131         )
 132       ) {
 133         $defaults['source_contact'] = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 134           $sourceContactId,
 135           'sort_name'
 136         );
 137       }
 138
 139       //get case subject
 140       $defaults['case_subject'] = CRM_Case_BAO_Case::getCaseSubject($activity->id);
 141
 142       CRM_Core_DAO::storeValues($activity, $defaults);
 143
 144       return $activity;
 145     }
 146     return NULL;
 147   }
 148
 149   /**
 150    * Function to delete the activity
 151    *
 152    * @param array  $params  associated array
 153    *
 154    * @return void
 155    * @access public
 156    *
 157    */
 158   public static function deleteActivity(&$params, $moveToTrash = FALSE) {
 159     // CRM-9137
 160     if (CRM_Utils_Array::value('id', $params) && !is_array($params['id'])) {
 161       CRM_Utils_Hook::pre('delete', 'Activity', $params['id'], $params);
 162     }
 163     else {
 164       CRM_Utils_Hook::pre('delete', 'Activity', NULL, $params);
 165     }
 166
 167     $transaction = new CRM_Core_Transaction();
 168     if (is_array(CRM_Utils_Array::value('source_record_id', $params))) {
 169       $sourceRecordIds = implode(',', $params['source_record_id']);
 170     }
 171     else {
 172       $sourceRecordIds = CRM_Utils_Array::value('source_record_id', $params);
 173     }
 174
 175     $result = NULL;
 176     if (!$moveToTrash) {
 177       if (!isset($params['id'])) {
 178         if (is_array($params['activity_type_id'])) {
 179           $activityTypes = implode(',', $params['activity_type_id']);
 180         }
 181         else {
 182           $activityTypes = $params['activity_type_id'];
 183         }
 184
 185         $query = "DELETE FROM civicrm_activity WHERE source_record_id IN ({$sourceRecordIds}) AND activity_type_id IN ( {$activityTypes} )";
 186         $dao = CRM_Core_DAO::executeQuery($query);
 187       }
 188       else {
 189         $activity = new CRM_Activity_DAO_Activity();
 190         $activity->copyValues($params);
 191         $result = $activity->delete();
 192
 193         // CRM-8708
 194         $activity->case_id = CRM_Case_BAO_Case::getCaseIdByActivityId($activity->id);
 195       }
 196     }
 197     else {
 198       $activity = new CRM_Activity_DAO_Activity();
 199       $activity->copyValues($params);
 200
 201       $activity->is_deleted = 1;
 202       $result = $activity->save();
 203
 204       //log activty delete.CRM-4525.
 205       $logMsg          = 'Case Activity deleted for';
 206       $msgs            = array();
 207
 208       $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
 209       $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
 210       $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
 211       $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
 212       $sourceContactId = self::getActivityContact($activity->id, $sourceID);
 213       if ($sourceContactId) {
 214         $msgs[] = " source={$sourceContactId}";
 215       }
 216
 217       //get target contacts.
 218       $targetContactIds = CRM_Activity_BAO_ActivityContact::getNames($activity->id, $targetID);
 219       if (!empty($targetContactIds)) {
 220         $msgs[] = " target =" . implode(',', array_keys($targetContactIds));
 221       }
 222       //get assignee contacts.
 223       $assigneeContactIds = CRM_Activity_BAO_ActivityContact::getNames($activity->id, $assigneeID);
 224       if (!empty($assigneeContactIds)) {
 225         $msgs[] = " assignee =" . implode(',', array_keys($assigneeContactIds));
 226       }
 227
 228       $logMsg .= implode(', ', $msgs);
 229
 230       self::logActivityAction($activity, $logMsg);
 231     }
 232
 233     // delete the recently created Activity
 234     if ($result) {
 235       $activityRecent = array(
 236         'id' => $activity->id,
 237         'type' => 'Activity',
 238       );
 239       CRM_Utils_Recent::del($activityRecent);
 240     }
 241
 242     $transaction->commit();
 243     if (isset($activity)) {
 244       // CRM-8708
 245       $activity->case_id = CRM_Case_BAO_Case::getCaseIdByActivityId($activity->id);
 246       CRM_Utils_Hook::post('delete', 'Activity', $activity->id, $activity);
 247     }
 248
 249     return $result;
 250   }
 251
 252   /**
 253    * Delete activity assignment record
 254    *
 255    * @param int    $id  activity id
 256    *
 257    * @return null
 258    * @access public
 259    */
 260   public static function deleteActivityContact($activityId, $recordTypeID = NULL) {
 261     $activityContact = new CRM_Activity_BAO_ActivityContact();
 262     $activityContact->activity_id = $activityId;
 263     if ($recordTypeID) {
 264       $activityContact->record_type_id = $recordTypeID;
 265     }
 266     $activityContact->delete();
 267   }
 268
 269   /**
 270    * Function to process the activities
 271    *
 272    * @param object $form         form object
 273    * @param array  $params       associated array of the submitted values
 274    * @param array  $ids          array of ids
 275    * @param string $activityType activity Type
 276    * @param boolean $record   true if it is Record Activity
 277    * @access public
 278    *
 279    * @return
 280    */
 281   public static function create(&$params) {
 282     // check required params
 283     if (!self::dataExists($params)) {
 284       CRM_Core_Error::fatal('Not enough data to create activity object,');
 285     }
 286
 287     $activity = new CRM_Activity_DAO_Activity();
 288
 289     if (isset($params['id']) && empty($params['id'])) {
 290       unset($params['id']);
 291     }
 292
 293     if (!CRM_Utils_Array::value('status_id', $params) &&
 294       !CRM_Utils_Array::value('activity_status_id', $params) &&
 295       !CRM_Utils_Array::value('id', $params)
 296     ) {
 297       if (isset($params['activity_date_time']) &&
 298         strcmp($params['activity_date_time'], CRM_Utils_Date::processDate(date('Ymd')) == -1)
 299       ) {
 300         $params['status_id'] = 2;
 301       }
 302       else {
 303         $params['status_id'] = 1;
 304       }
 305     }
 306
 307     //set priority to Normal for Auto-populated activities (for Cases)
 308     if (CRM_Utils_Array::value('priority_id', $params) === NULL &&
 309       // if not set and not 0
 310       !CRM_Utils_Array::value('id', $params)
 311     ) {
 312       $priority = CRM_Core_PseudoConstant::get('CRM_Activity_DAO_Activity', 'priority_id');
 313       $params['priority_id'] = array_search('Normal', $priority);
 314     }
 315
 316     if (!empty($params['target_contact_id']) && is_array($params['target_contact_id'])) {
 317       $params['target_contact_id'] = array_unique($params['target_contact_id']);
 318     }
 319     if (!empty($params['assignee_contact_id']) && is_array($params['assignee_contact_id'])) {
 320       $params['assignee_contact_id'] = array_unique($params['assignee_contact_id']);
 321     }
 322
 323     // CRM-9137
 324     if (CRM_Utils_Array::value('id', $params)) {
 325       CRM_Utils_Hook::pre('edit', 'Activity', $activity->id, $params);
 326     }
 327     else {
 328       CRM_Utils_Hook::pre('create', 'Activity', NULL, $params);
 329     }
 330
 331     $activity->copyValues($params);
 332     if (isset($params['case_id'])) {
 333       // CRM-8708, preserve case ID even though it's not part of the SQL model
 334       $activity->case_id = $params['case_id'];
 335     }
 336     elseif (is_numeric($activity->id)) {
 337       // CRM-8708, preserve case ID even though it's not part of the SQL model
 338       $activity->case_id = CRM_Case_BAO_Case::getCaseIdByActivityId($activity->id);
 339     }
 340
 341     // start transaction
 342     $transaction = new CRM_Core_Transaction();
 343
 344     $result = $activity->save();
 345
 346     if (is_a($result, 'CRM_Core_Error')) {
 347       $transaction->rollback();
 348       return $result;
 349     }
 350
 351     $activityId = $activity->id;
 352     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
 353     $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
 354     $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
 355     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
 356
 357     if (isset($params['source_contact_id'])) {
 358       $acParams = array(
 359         'activity_id' => $activityId,
 360         'contact_id'  => $params['source_contact_id'],
 361         'record_type_id' => $sourceID
 362       );
 363       self::deleteActivityContact($activityId, $sourceID);
 364       CRM_Activity_BAO_ActivityContact::create($acParams);
 365     }
 366
 367     // check and attach and files as needed
 368     CRM_Core_BAO_File::processAttachment($params, 'civicrm_activity', $activityId);
 369
 370     // attempt to save activity assignment
 371     $resultAssignment = NULL;
 372     if (CRM_Utils_Array::value('assignee_contact_id', $params)) {
 373
 374       $assignmentParams = array('activity_id' => $activityId);
 375
 376       if (is_array($params['assignee_contact_id'])) {
 377         if (CRM_Utils_Array::value('deleteActivityAssignment', $params, TRUE)) {
 378           // first delete existing assignments if any
 379           self::deleteActivityContact($activityId, $assigneeID);
 380         }
 381
 382         $values = array();
 383         foreach ($params['assignee_contact_id'] as $acID) {
 384           if ($acID) {
 385             $values[] = "( $activityId, $acID, $assigneeID )";
 386           }
 387         }
 388         while (!empty($values)) {
 389           $input = array_splice($values, 0, CRM_Core_DAO::BULK_INSERT_COUNT);
 390           $str   = implode(',', $input);
 391           $sql   = "INSERT IGNORE INTO civicrm_activity_contact ( activity_id, contact_id, record_type_id ) VALUES $str;";
 392           CRM_Core_DAO::executeQuery($sql);
 393         }
 394       }
 395       else {
 396         $assignmentParams['contact_id'] = $params['assignee_contact_id'];
 397         $assignmentParams['record_type_id'] = $assigneeID;
 398         if (CRM_Utils_Array::value('id', $params)) {
 399           $assignment = new CRM_Activity_BAO_ActivityContact();
 400           $assignment->activity_id = $activityId;
 401           $assignment->record_type_id = $assigneeID;
 402           $assignment->find(TRUE);
 403
 404           if ($assignment->contact_id != $params['assignee_contact_id']) {
 405             $assignmentParams['id'] = $assignment->id;
 406             $resultAssignment = CRM_Activity_BAO_ActivityContact::create($assignmentParams);
 407           }
 408         }
 409         else {
 410           $resultAssignment = CRM_Activity_BAO_ActivityContact::create($assignmentParams);
 411         }
 412       }
 413     }
 414     else {
 415       if (CRM_Utils_Array::value('deleteActivityAssignment', $params, TRUE)) {
 416         self::deleteActivityContact($activityId, $assigneeID);
 417       }
 418     }
 419
 420     if (is_a($resultAssignment, 'CRM_Core_Error')) {
 421       $transaction->rollback();
 422       return $resultAssignment;
 423     }
 424
 425     // attempt to save activity targets
 426     $resultTarget = NULL;
 427     if (CRM_Utils_Array::value('target_contact_id', $params)) {
 428
 429       $targetParams = array('activity_id' => $activityId);
 430       $resultTarget = array();
 431       if (is_array($params['target_contact_id'])) {
 432         if (CRM_Utils_Array::value('deleteActivityTarget', $params, TRUE)) {
 433           // first delete existing targets if any
 434           self::deleteActivityContact($activityId, $targetID );
 435         }
 436
 437         $values = array();
 438         foreach ($params['target_contact_id'] as $tid) {
 439           if ($tid) {
 440             $values[] = "( $activityId, $tid,  $targetID )";
 441           }
 442         }
 443
 444         while (!empty($values)) {
 445           $input = array_splice($values, 0, CRM_Core_DAO::BULK_INSERT_COUNT);
 446           $str   = implode(',', $input);
 447           $sql   = "INSERT IGNORE INTO civicrm_activity_contact ( activity_id, contact_id, record_type_id ) VALUES $str;";
 448           CRM_Core_DAO::executeQuery($sql);
 449         }
 450       }
 451       else {
 452         $targetParams['contact_id'] = $params['target_contact_id'];
 453         $targetParams['record_type_id'] = $targetID;
 454         if (CRM_Utils_Array::value('id', $params)) {
 455           $target = new CRM_Activity_BAO_ActivityContact();
 456           $target->activity_id = $activityId;
 457           $target->record_type_id = $targetID;
 458           $target->find(TRUE);
 459
 460           if ($target->contact_id != $params['target_contact_id']) {
 461             $targetParams['id'] = $target->id;
 462             $resultTarget = CRM_Activity_BAO_ActivityContact::create($targetParams);
 463           }
 464         }
 465         else {
 466           $resultTarget = CRM_Activity_BAO_ActivityContact::create($targetParams);
 467         }
 468       }
 469     }
 470     else {
 471       if (CRM_Utils_Array::value('deleteActivityTarget', $params, TRUE)) {
 472         self::deleteActivityContact($activityId, $targetID );
 473       }
 474     }
 475
 476     // write to changelog before transation is committed/rolled
 477     // back (and prepare status to display)
 478     if (CRM_Utils_Array::value('id', $params)) {
 479       $logMsg = "Activity (id: {$result->id} ) updated with ";
 480     }
 481     else {
 482       $logMsg = "Activity created for ";
 483     }
 484
 485     $msgs = array();
 486     if (isset($params['source_contact_id'])) {
 487       $msgs[] = "source={$params['source_contact_id']}";
 488     }
 489
 490     if (CRM_Utils_Array::value('target_contact_id', $params)) {
 491       if (is_array($params['target_contact_id']) && !CRM_Utils_array::crmIsEmptyArray($params['target_contact_id'])) {
 492         $msgs[] = "target=" . implode(',', $params['target_contact_id']);
 493         // take only first target
 494         // will be used for recently viewed display
 495         $t = array_slice($params['target_contact_id'], 0, 1);
 496         $recentContactId = $t[0];
 497       }
 498       elseif (isset($params['target_contact_id'])) {
 499         $msgs[] = "target={$params['target_contact_id']}";
 500         // will be used for recently viewed display
 501         $recentContactId = $params['target_contact_id'];
 502       }
 503     }
 504     else {
 505       // at worst, take source for recently viewed display
 506       $recentContactId = CRM_Utils_Array::value('source_contact_id',$params);
 507     }
 508
 509     if (isset($params['assignee_contact_id'])) {
 510       if (is_array($params['assignee_contact_id'])) {
 511         $msgs[] = "assignee=" . implode(',', $params['assignee_contact_id']);
 512       }
 513       else {
 514         $msgs[] = "assignee={$params['assignee_contact_id']}";
 515       }
 516     }
 517     $logMsg .= implode(', ', $msgs);
 518
 519     self::logActivityAction($result, $logMsg);
 520
 521     if (CRM_Utils_Array::value('custom', $params) &&
 522       is_array($params['custom'])
 523     ) {
 524       CRM_Core_BAO_CustomValueTable::store($params['custom'], 'civicrm_activity', $result->id);
 525     }
 526
 527     $transaction->commit();
 528     if (!CRM_Utils_Array::value('skipRecentView', $params)) {
 529       $recentOther = array();
 530       if (CRM_Utils_Array::value('case_id', $params)) {
 531         $caseContactID = CRM_Core_DAO::getFieldValue('CRM_Case_DAO_CaseContact', $params['case_id'], 'contact_id', 'case_id');
 532         $url = CRM_Utils_System::url('civicrm/case/activity/view',
 533           "reset=1&aid={$activity->id}&cid={$caseContactID}&caseID={$params['case_id']}&context=home"
 534         );
 535       }
 536       else {
 537         $q = "action=view&reset=1&id={$activity->id}&atype={$activity->activity_type_id}&cid={$params['source_contact_id']}&context=home";
 538         if ($activity->activity_type_id != CRM_Core_OptionGroup::getValue('activity_type', 'Email', 'name')) {
 539           $url = CRM_Utils_System::url('civicrm/activity', $q);
 540           if ($activity->activity_type_id == CRM_Core_OptionGroup::getValue('activity_type', 'Print PDF Letter', 'name')) {
 541             $recentOther['editUrl'] = CRM_Utils_System::url('civicrm/activity/pdf/add',
 542               "action=update&reset=1&id={$activity->id}&atype={$activity->activity_type_id}&cid={$params['source_contact_id']}&context=home"
 543             );
 544           }
 545           else {
 546             $recentOther['editUrl'] = CRM_Utils_System::url('civicrm/activity/add',
 547               "action=update&reset=1&id={$activity->id}&atype={$activity->activity_type_id}&cid={$params['source_contact_id']}&context=home"
 548             );
 549           }
 550
 551           if (CRM_Core_Permission::check("delete activities")) {
 552             $recentOther['deleteUrl'] = CRM_Utils_System::url('civicrm/activity',
 553               "action=delete&reset=1&id={$activity->id}&atype={$activity->activity_type_id}&cid={$params['source_contact_id']}&context=home"
 554             );
 555           }
 556         }
 557         else {
 558           $url = CRM_Utils_System::url('civicrm/activity/view', $q);
 559           if (CRM_Core_Permission::check('delete activities')) {
 560             $recentOther['deleteUrl'] = CRM_Utils_System::url('civicrm/activity',
 561               "action=delete&reset=1&id={$activity->id}&atype={$activity->activity_type_id}&cid={$params['source_contact_id']}&context=home"
 562             );
 563           }
 564         }
 565       }
 566
 567       if (!isset($activity->parent_id)) {
 568         $recentContactDisplay = CRM_Contact_BAO_Contact::displayName($recentContactId);
 569         // add the recently created Activity
 570         $activityTypes = CRM_Core_PseudoConstant::activityType(TRUE, TRUE);
 571         $activitySubject = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity', $activity->id, 'subject');
 572
 573         $title = "";
 574         if (isset($activitySubject)) {
 575           $title = $activitySubject . ' - ';
 576         }
 577
 578         $title = $title . $recentContactDisplay;
 579         if (CRM_Utils_Array::value($activity->activity_type_id, $activityTypes)) {
 580           $title .= ' (' . $activityTypes[$activity->activity_type_id] . ')';
 581         }
 582
 583         CRM_Utils_Recent::add($title,
 584           $url,
 585           $activity->id,
 586           'Activity',
 587           $recentContactId,
 588           $recentContactDisplay,
 589           $recentOther
 590         );
 591       }
 592     }
 593
 594     // reset the group contact cache since smart groups might be affected due to this
 595     CRM_Contact_BAO_GroupContactCache::remove();
 596
 597     if (CRM_Utils_Array::value('id', $params)) {
 598       CRM_Utils_Hook::post('edit', 'Activity', $activity->id, $activity);
 599     }
 600     else {
 601       CRM_Utils_Hook::post('create', 'Activity', $activity->id, $activity);
 602     }
 603
 604     // if the subject contains a ‘[case #…]’ string, file that activity on the related case (CRM-5916)
 605     $matches = array();
 606     if (preg_match('/\[case #([0-9a-h]{7})\]/', CRM_Utils_Array::value('subject', $params), $matches)) {
 607       $key        = CRM_Core_DAO::escapeString(CIVICRM_SITE_KEY);
 608       $hash       = $matches[1];
 609       $query      = "SELECT id FROM civicrm_case WHERE SUBSTR(SHA1(CONCAT('$key', id)), 1, 7) = '$hash'";
 610       $caseParams = array(
 611         'activity_id' => $activity->id,
 612         'case_id' => CRM_Core_DAO::singleValueQuery($query),
 613       );
 614       if ($caseParams['case_id']) {
 615         CRM_Case_BAO_Case::processCaseActivity($caseParams);
 616       }
 617       else {
 618         self::logActivityAction($activity, "unknown case hash encountered: $hash");
 619       }
 620     }
 621
 622     return $result;
 623   }
 624
 625   public static function logActivityAction($activity, $logMessage = NULL) {
 626     $session = CRM_Core_Session::singleton();
 627     $id = $session->get('userID');
 628     if (!$id) {
 629       $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
 630       $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
 631       $id = self::getActivityContact($activity->id. $sourceID);
 632     }
 633     $logParams = array(
 634       'entity_table' => 'civicrm_activity',
 635       'entity_id' => $activity->id,
 636       'modified_id' => $id,
 637       'modified_date' => date('YmdHis'),
 638       'data' => $logMessage,
 639     );
 640     CRM_Core_BAO_Log::add($logParams);
 641     return TRUE;
 642   }
 643
 644   /**
 645    * function to get the list Actvities
 646    *
 647    * @param array   $input            array of parameters
 648    *    Keys include
 649    *    - contact_id  int            contact_id whose activties we want to retrieve
 650    *    - offset      int            which row to start from ?
 651    *    - rowCount    int            how many rows to fetch
 652    *    - sort        object|array   object or array describing sort order for sql query.
 653    *    - admin       boolean        if contact is admin
 654    *    - caseId      int            case ID
 655    *    - context     string         page on which selector is build
 656    *    - activity_type_id int|string the activitiy types we want to restrict by
 657    *
 658    * @return array (reference)      $values the relevant data object values of open activitie
 659    *
 660    * @access public
 661    * @static
 662    */
 663   static function &getActivities($input) {
 664     //step 1: Get the basic activity data
 665     $bulkActivityTypeID = CRM_Core_OptionGroup::getValue(
 666       'activity_type',
 667       'Bulk Email',
 668       'name'
 669     );
 670
 671     $config = CRM_Core_Config::singleton();
 672
 673     $randomNum = md5(uniqid());
 674     $activityTempTable = "civicrm_temp_activity_details_{$randomNum}";
 675
 676     $tableFields = array(
 677       'activity_id' => 'int unsigned',
 678       'activity_date_time' => 'datetime',
 679       'status_id' => 'int unsigned',
 680       'subject' => 'varchar(255)',
 681       'source_record_id' => 'int unsigned',
 682       'activity_type_id' => 'int unsigned',
 683       'activity_type' => 'varchar(128)',
 684       'case_id' => 'int unsigned',
 685       'case_subject' => 'varchar(255)',
 686       'campaign_id' => 'int unsigned',
 687     );
 688
 689     $sql = "CREATE TEMPORARY TABLE {$activityTempTable} ( ";
 690     $insertValueSQL = array();
 691     foreach ($tableFields as $name => $desc) {
 692       $sql .= "$name $desc,\n";
 693       $insertValueSQL[] = $name;
 694     }
 695
 696     $sql .= "
 697           PRIMARY KEY ( activity_id )
 698         ) ENGINE=HEAP DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci
 699         ";
 700
 701     CRM_Core_DAO::executeQuery($sql);
 702
 703     $insertSQL = "INSERT INTO {$activityTempTable} (" . implode(',', $insertValueSQL) . " ) ";
 704
 705     $order = $limit = $groupBy = '';
 706
 707     if (!empty($input['sort'])) {
 708       if (is_a($input['sort'], 'CRM_Utils_Sort')) {
 709         $orderBy = $input['sort']->orderBy();
 710         if (!empty($orderBy)) {
 711           $order = " ORDER BY $orderBy";
 712         }
 713       }
 714       elseif (trim($input['sort'])) {
 715         $order = " ORDER BY {$input['sort']}";
 716       }
 717     }
 718
 719     if (empty($order)) {
 720       $order = (CRM_Utils_Array::value('context', $input) == 'activity') ? " ORDER BY tbl.activity_date_time desc " : " ORDER BY tbl.status_id asc, tbl.activity_date_time asc ";
 721     }
 722
 723     if (!empty($input['rowCount']) &&
 724       $input['rowCount'] > 0
 725     ) {
 726       $limit = " LIMIT {$input['offset']}, {$input['rowCount']} ";
 727     }
 728
 729     $input['count'] = FALSE;
 730     list($sqlClause, $params) = self::getActivitySQLClause($input);
 731
 732     $query = "{$insertSQL}
 733        SELECT DISTINCT tbl.*  from ( {$sqlClause} )
 734 as tbl ";
 735
 736     //filter case activities - CRM-5761
 737     $components = self::activityComponents();
 738     if (!in_array('CiviCase', $components)) {
 739       $query .= "
 740 LEFT JOIN  civicrm_case_activity ON ( civicrm_case_activity.activity_id = tbl.activity_id )
 741     WHERE  civicrm_case_activity.id IS NULL";
 742     }
 743
 744     $query = $query . $groupBy . $order . $limit;
 745
 746     $dao = CRM_Core_DAO::executeQuery($query, $params);
 747
 748     // step 2: Get target and assignee contacts for above activities
 749     // create temp table for target contacts
 750     $activityContactTempTable = "civicrm_temp_activity_contact_{$randomNum}";
 751     $query = "CREATE TEMPORARY TABLE {$activityContactTempTable} (
 752                 activity_id int unsigned, contact_id int unsigned, record_type_id varchar(16), contact_name varchar(255) )
 753                 ENGINE=MYISAM DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci";
 754
 755     CRM_Core_DAO::executeQuery($query);
 756
 757     // note that we ignore bulk email for targets, since we don't show it in selector
 758     $query = "
 759 INSERT INTO {$activityContactTempTable} ( activity_id, contact_id, record_type_id, contact_name )
 760 SELECT     ac.activity_id,
 761            ac.contact_id,
 762            ac.record_type_id,
 763            c.sort_name
 764 FROM       civicrm_activity_contact ac
 765 INNER JOIN {$activityTempTable} ON ( ac.activity_id = {$activityTempTable}.activity_id )
 766 INNER JOIN civicrm_contact c ON c.id = ac.contact_id
 767 WHERE      c.is_deleted = 0
 768
 769 ";
 770     CRM_Core_DAO::executeQuery($query);
 771
 772     // step 3: Combine all temp tables to get final query for activity selector
 773     $query = "
 774 SELECT     {$activityTempTable}.*,
 775            {$activityContactTempTable}.contact_id,
 776            {$activityContactTempTable}.record_type_id,
 777            {$activityContactTempTable}.contact_name
 778 FROM       {$activityTempTable}
 779 INNER JOIN {$activityContactTempTable} on {$activityTempTable}.activity_id = {$activityContactTempTable}.activity_id
 780         ";
 781
 782
 783     $dao = CRM_Core_DAO::executeQuery($query);
 784
 785     //CRM-3553, need to check user has access to target groups.
 786     $mailingIDs = CRM_Mailing_BAO_Mailing::mailingACLIDs();
 787     $accessCiviMail = (
 788       (CRM_Core_Permission::check('access CiviMail')) ||
 789       (CRM_Mailing_Info::workflowEnabled() &&
 790         CRM_Core_Permission::check('create mailings'))
 791     );
 792
 793     //get all campaigns.
 794     $allCampaigns = CRM_Campaign_BAO_Campaign::getCampaigns(NULL, NULL, FALSE, FALSE, FALSE, TRUE);
 795
 796     $values = array();
 797     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
 798     $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
 799     $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
 800     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
 801
 802
 803     while ($dao->fetch()) {
 804       $activityID = $dao->activity_id;
 805       $values[$activityID]['activity_id'] = $dao->activity_id;
 806       $values[$activityID]['source_record_id'] = $dao->source_record_id;
 807       $values[$activityID]['activity_type_id'] = $dao->activity_type_id;
 808       $values[$activityID]['activity_type'] = $dao->activity_type;
 809       $values[$activityID]['activity_date_time'] = $dao->activity_date_time;
 810       $values[$activityID]['status_id'] = $dao->status_id;
 811       $values[$activityID]['subject'] = $dao->subject;
 812       $values[$activityID]['campaign_id'] = $dao->campaign_id;
 813
 814       if ($dao->campaign_id) {
 815         $values[$activityID]['campaign'] = $allCampaigns[$dao->campaign_id];
 816       }
 817
 818       if (!CRM_Utils_Array::value('assignee_contact_name', $values[$activityID])) {
 819         $values[$activityID]['assignee_contact_name'] = array();
 820       }
 821
 822       if (!CRM_Utils_Array::value('target_contact_name', $values[$activityID])) {
 823         $values[$activityID]['target_contact_name'] = array();
 824       }
 825
 826       if ($dao->record_type_id == $sourceID  && $dao->contact_id) {
 827         $values[$activityID]['source_contact_id'] = $dao->contact_id;
 828         $values[$activityID]['source_contact_name'] = $dao->contact_name;
 829       }
 830
 831       if (!$bulkActivityTypeID || ($bulkActivityTypeID != $dao->activity_type_id)) {
 832         // build array of target / assignee names
 833         if ($dao->record_type_id == $targetID && $dao->contact_id) {
 834           $values[$activityID]['target_contact_name'][$dao->contact_id] = $dao->contact_name;
 835         }
 836         if ($dao->record_type_id == $assigneeID && $dao->contact_id) {
 837           $values[$activityID]['assignee_contact_name'][$dao->contact_id] = $dao->contact_name;
 838         }
 839
 840         // case related fields
 841         $values[$activityID]['case_id'] = $dao->case_id;
 842         $values[$activityID]['case_subject'] = $dao->case_subject;
 843       }
 844       else {
 845         $values[$activityID]['recipients'] = ts('(recipients)');
 846         $values[$activityID]['mailingId'] = false;
 847         if (
 848           $accessCiviMail &&
 849           ($mailingIDs === TRUE || in_array($dao->source_record_id, $mailingIDs))
 850         ) {
 851           $values[$activityID]['mailingId'] = true;
 852         }
 853       }
 854     }
 855
 856     // add info on whether the related contacts are deleted (CRM-5673)
 857     // FIXME: ideally this should be tied to ACLs
 858
 859     // grab all the related contact ids
 860     $cids = array();
 861     foreach ($values as $value) {
 862       $cids[] = $value['source_contact_id'];
 863     }
 864     $cids = array_filter(array_unique($cids));
 865
 866     // see which of the cids are of deleted contacts
 867     if ($cids) {
 868       $sql  = 'SELECT id FROM civicrm_contact WHERE id IN (' . implode(', ', $cids) . ') AND is_deleted = 1';
 869       $dao  = CRM_Core_DAO::executeQuery($sql);
 870       $dels = array();
 871       while ($dao->fetch()) {
 872         $dels[] = $dao->id;
 873       }
 874
 875       // hide the deleted contacts
 876       foreach ($values as & $value) {
 877         if (in_array($value['source_contact_id'], $dels)) {
 878           unset($value['source_contact_id'], $value['source_contact_name']);
 879         }
 880       }
 881     }
 882
 883     return $values;
 884   }
 885
 886   /**
 887    * Get the component id and name those are enabled and logged in
 888    * user has permission. To decide whether we are going to include
 889    * component related activities w/ core activity retrieve process.
 890    *
 891    * return an array of component id and name.
 892    * @static
 893    **/
 894   static function activityComponents() {
 895     $components = array();
 896     $compInfo = CRM_Core_Component::getEnabledComponents();
 897     foreach ($compInfo as $compObj) {
 898       if (CRM_Utils_Array::value('showActivitiesInCore', $compObj->info)) {
 899         if ($compObj->info['name'] == 'CiviCampaign') {
 900           $componentPermission = "administer {$compObj->name}";
 901         }
 902         else {
 903           $componentPermission = "access {$compObj->name}";
 904         }
 905         if ($compObj->info['name'] == 'CiviCase') {
 906           if (CRM_Case_BAO_Case::accessCiviCase()) {
 907             $components[$compObj->componentID] = $compObj->info['name'];
 908           }
 909         }
 910         elseif (CRM_Core_Permission::check($componentPermission)) {
 911           $components[$compObj->componentID] = $compObj->info['name'];
 912         }
 913       }
 914     }
 915
 916     return $components;
 917   }
 918
 919   /**
 920    * function to get the activity Count
 921    *
 922    * @param array   $input            array of parameters
 923    *    Keys include
 924    *    - contact_id  int            contact_id whose activties we want to retrieve
 925    *    - admin       boolean        if contact is admin
 926    *    - caseId      int            case ID
 927    *    - context     string         page on which selector is build
 928    *    - activity_type_id int|string the activitiy types we want to restrict by
 929    *
 930    * @return int   count of activities
 931    *
 932    * @access public
 933    * @static
 934    */
 935   static function &getActivitiesCount($input) {
 936     $input['count'] = TRUE;
 937     list($sqlClause, $params) = self::getActivitySQLClause($input);
 938
 939     //filter case activities - CRM-5761
 940     $components = self::activityComponents();
 941     if (!in_array('CiviCase', $components)) {
 942       $query = "
 943    SELECT   COUNT(DISTINCT(tbl.activity_id)) as count
 944      FROM   ( {$sqlClause} ) as tbl
 945 LEFT JOIN   civicrm_case_activity ON ( civicrm_case_activity.activity_id = tbl.activity_id )
 946     WHERE   civicrm_case_activity.id IS NULL";
 947     }
 948     else {
 949       $query = "SELECT COUNT(DISTINCT(activity_id)) as count  from ( {$sqlClause} ) as tbl";
 950     }
 951
 952     return CRM_Core_DAO::singleValueQuery($query, $params);
 953   }
 954
 955   /**
 956    * function to get the activity sql clause to pick activities
 957    *
 958    * @param array   $input            array of parameters
 959    *    Keys include
 960    *    - contact_id  int            contact_id whose activties we want to retrieve
 961    *    - admin       boolean        if contact is admin
 962    *    - caseId      int            case ID
 963    *    - context     string         page on which selector is build
 964    *    - count       boolean        are we interested in the count clause only?
 965    *    - activity_type_id int|string the activitiy types we want to restrict by
 966    *
 967    * @return int   count of activities
 968    *
 969    * @access public
 970    * @static
 971    */
 972   static function getActivitySQLClause($input) {
 973     $params = array();
 974     $sourceWhere = $targetWhere = $assigneeWhere = $caseWhere = 1;
 975
 976     $config = CRM_Core_Config::singleton();
 977     if (!CRM_Utils_Array::value('admin', $input, FALSE)) {
 978       $sourceWhere   = ' ac.contact_id = %1 ';
 979       $caseWhere     = ' civicrm_case_contact.contact_id = %1 ';
 980
 981       $params = array(1 => array($input['contact_id'], 'Integer'));
 982     }
 983
 984     $commonClauses = array(
 985       "civicrm_option_group.name = 'activity_type'",
 986       "civicrm_activity.is_deleted = 0",
 987       "civicrm_activity.is_current_revision =  1",
 988       "civicrm_activity.is_test= 0",
 989     );
 990
 991     if ($input['context'] != 'activity') {
 992       $commonClauses[] = "civicrm_activity.status_id = 1";
 993     }
 994
 995     //Filter on component IDs.
 996     $components = self::activityComponents();
 997     if (!empty($components)) {
 998       $componentsIn = implode(',', array_keys($components));
 999       $commonClauses[] = "( civicrm_option_value.component_id IS NULL OR civicrm_option_value.component_id IN ( $componentsIn ) )";
1000     }
1001     else {
1002       $commonClauses[] = "civicrm_option_value.component_id IS NULL";
1003     }
1004
1005     // activity type ID clause
1006     if (!empty($input['activity_type_id'])) {
1007       if (is_array($input['activity_type_id'])) {
1008         foreach ($input['activity_type_id'] as $idx => $value) {
1009           $input['activity_type_id'][$idx] = CRM_Utils_Type::escape($value, 'Positive');
1010         }
1011         $commonClauses[] = "civicrm_activity.activity_type_id IN ( " . implode(",", $input['activity_type_id']) . " ) ";
1012       }
1013       else {
1014         $activityTypeID = CRM_Utils_Type::escape($input['activity_type_id'], 'Positive');
1015         $commonClauses[] = "civicrm_activity.activity_type_id = $activityTypeID";
1016       }
1017     }
1018
1019     // exclude by activity type clause
1020     if (!empty($input['activity_type_exclude_id'])) {
1021       if (is_array($input['activity_type_exclude_id'])) {
1022         foreach ($input['activity_type_exclude_id'] as $idx => $value) {
1023           $input['activity_type_exclude_id'][$idx] = CRM_Utils_Type::escape($value, 'Positive');
1024         }
1025         $commonClauses[] = "civicrm_activity.activity_type_id NOT IN ( " . implode(",", $input['activity_type_exclude_id']) . " ) ";
1026       }
1027       else {
1028         $activityTypeID = CRM_Utils_Type::escape($input['activity_type_exclude_id'], 'Positive');
1029         $commonClauses[] = "civicrm_activity.activity_type_id != $activityTypeID";
1030       }
1031     }
1032
1033     $commonClause = implode(' AND ', $commonClauses);
1034
1035     $includeCaseActivities = FALSE;
1036     if (in_array('CiviCase', $components)) {
1037       $includeCaseActivities = TRUE;
1038     }
1039
1040
1041     // build main activity table select clause
1042     $sourceSelect = '';
1043     $sourceJoin = "
1044 INNER JOIN civicrm_activity_contact ac ON ac.activity_id = civicrm_activity.id
1045 INNER JOIN civicrm_contact contact ON ac.contact_id = contact.id
1046 ";
1047
1048     if (!$input['count']) {
1049       $sourceSelect = ',
1050                 civicrm_activity.activity_date_time,
1051                 civicrm_activity.status_id,
1052                 civicrm_activity.subject,
1053                 civicrm_activity.source_record_id,
1054                 civicrm_option_value.value as activity_type_id,
1055                 civicrm_option_value.label as activity_type,
1056                 null as case_id, null as case_subject,
1057                 civicrm_activity.campaign_id as campaign_id
1058             ';
1059
1060     }
1061
1062     $sourceClause = "
1063             SELECT civicrm_activity.id as activity_id
1064             {$sourceSelect}
1065             from civicrm_activity
1066             left join civicrm_option_value on
1067                 civicrm_activity.activity_type_id = civicrm_option_value.value
1068             left join civicrm_option_group on
1069                 civicrm_option_group.id = civicrm_option_value.option_group_id
1070             {$sourceJoin}
1071             where
1072                     {$sourceWhere}
1073                 AND $commonClause
1074         ";
1075
1076     // Build case clause
1077     // or else exclude Inbound Emails that have been filed on a case.
1078     $caseClause = '';
1079
1080     if ($includeCaseActivities) {
1081       $caseSelect = '';
1082       if (!$input['count']) {
1083         $caseSelect = ',
1084                 civicrm_activity.activity_date_time,
1085                 civicrm_activity.status_id,
1086                 civicrm_activity.subject,
1087                 ac.contact_id,
1088                 civicrm_activity.source_record_id,
1089                 civicrm_option_value.value as activity_type_id,
1090                 civicrm_option_value.label as activity_type,
1091                 null as case_id, null as case_subject,
1092                 civicrm_activity.campaign_id as campaign_id';
1093       }
1094
1095       $caseClause = "
1096                 union all
1097
1098                 SELECT civicrm_activity.id as activity_id
1099                 {$caseSelect}
1100                 from civicrm_activity
1101                 inner join civicrm_case_activity on
1102                     civicrm_case_activity.activity_id = civicrm_activity.id
1103                 inner join civicrm_case on
1104                     civicrm_case_activity.case_id = civicrm_case.id
1105                 inner join civicrm_case_contact on
1106                     civicrm_case_contact.case_id = civicrm_case.id and {$caseWhere}
1107                 left join civicrm_option_value on
1108                     civicrm_activity.activity_type_id = civicrm_option_value.value
1109                 left join civicrm_option_group on
1110                     civicrm_option_group.id = civicrm_option_value.option_group_id
1111                 {$sourceJoin}
1112                 where
1113                         {$caseWhere}
1114                     AND $commonClause
1115                         and  ( ( civicrm_case_activity.case_id IS NULL ) OR
1116                            ( civicrm_option_value.name <> 'Inbound Email' AND
1117                              civicrm_option_value.name <> 'Email' AND civicrm_case_activity.case_id
1118                              IS NOT NULL )
1119                          )
1120             ";
1121     }
1122
1123     $returnClause = " {$sourceClause} {$caseClause} ";
1124
1125     return array($returnClause, $params);
1126   }
1127
1128   /**
1129    * send the message to all the contacts and also insert a
1130    * contact activity in each contacts record
1131    *
1132    * @param array  $contactDetails the array of contact details to send the email
1133    * @param string $subject      the subject of the message
1134    * @param string $message      the message contents
1135    * @param string $emailAddress use this 'to' email address instead of the default Primary address
1136    * @param int    $userID       use this userID if set
1137    * @param string $from
1138    * @param array  $attachments  the array of attachments if any
1139    * @param string $cc           cc recepient
1140    * @param string $bcc          bcc recepient
1141    * @param array $contactIds    contact ids
1142    *
1143    * @return array               ( sent, activityId) if any email is sent and activityId
1144    * @access public
1145    * @static
1146    */
1147   static function sendEmail(
1148     &$contactDetails,
1149     &$subject,
1150     &$text,
1151     &$html,
1152     $emailAddress,
1153     $userID      = NULL,
1154     $from        = NULL,
1155     $attachments = NULL,
1156     $cc          = NULL,
1157     $bcc         = NULL,
1158     $contactIds // FIXME a param with no default shouldn't be last
1159   ) {
1160     // get the contact details of logged in contact, which we set as from email
1161     if ($userID == NULL) {
1162       $session = CRM_Core_Session::singleton();
1163       $userID = $session->get('userID');
1164     }
1165
1166     list($fromDisplayName, $fromEmail, $fromDoNotEmail) = CRM_Contact_BAO_Contact::getContactDetails($userID);
1167     if (!$fromEmail) {
1168       return array(count($contactDetails), 0, count($contactDetails));
1169     }
1170     if (!trim($fromDisplayName)) {
1171       $fromDisplayName = $fromEmail;
1172     }
1173
1174     // CRM-4575
1175     // token replacement of addressee/email/postal greetings
1176     // get the tokens added in subject and message
1177     $subjectToken = CRM_Utils_Token::getTokens($subject);
1178     $messageToken = CRM_Utils_Token::getTokens($text);
1179     $messageToken = array_merge($messageToken, CRM_Utils_Token::getTokens($html));
1180
1181     if (!$from) {
1182       $from = "$fromDisplayName <$fromEmail>";
1183     }
1184
1185     //create the meta level record first ( email activity )
1186     $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
1187       'Email',
1188       'name'
1189     );
1190
1191     // CRM-6265: save both text and HTML parts in details (if present)
1192     if ($html and $text) {
1193       $details = "-ALTERNATIVE ITEM 0-\n$html\n-ALTERNATIVE ITEM 1-\n$text\n-ALTERNATIVE END-\n";
1194     }
1195     else {
1196       $details = $html ? $html : $text;
1197     }
1198
1199     $activityParams = array(
1200       'source_contact_id' => $userID,
1201       'activity_type_id' => $activityTypeID,
1202       'activity_date_time' => date('YmdHis'),
1203       'subject' => $subject,
1204       'details' => $details,
1205       // FIXME: check for name Completed and get ID from that lookup
1206       'status_id' => 2,
1207     );
1208
1209     // CRM-5916: strip [case #…] before saving the activity (if present in subject)
1210     $activityParams['subject'] = preg_replace('/\[case #([0-9a-h]{7})\] /', '', $activityParams['subject']);
1211
1212     // add the attachments to activity params here
1213     if ($attachments) {
1214       // first process them
1215       $activityParams = array_merge($activityParams,
1216         $attachments
1217       );
1218     }
1219
1220     $activity = self::create($activityParams);
1221
1222     // get the set of attachments from where they are stored
1223     $attachments = CRM_Core_BAO_File::getEntityFile('civicrm_activity',
1224       $activity->id
1225     );
1226     $returnProperties = array();
1227     if (isset($messageToken['contact'])) {
1228       foreach ($messageToken['contact'] as $key => $value) {
1229         $returnProperties[$value] = 1;
1230       }
1231     }
1232
1233     if (isset($subjectToken['contact'])) {
1234       foreach ($subjectToken['contact'] as $key => $value) {
1235         if (!isset($returnProperties[$value])) {
1236           $returnProperties[$value] = 1;
1237         }
1238       }
1239     }
1240
1241
1242     // get token details for contacts, call only if tokens are used
1243     $details = array();
1244     if (!empty($returnProperties)) {
1245       list($details) = CRM_Utils_Token::getTokenDetails(
1246         $contactIds,
1247         $returnProperties,
1248         NULL, NULL, FALSE,
1249         $messageToken,
1250         'CRM_Activity_BAO_Activity'
1251       );
1252     }
1253
1254     // call token hook
1255     $tokens = array();
1256     CRM_Utils_Hook::tokens($tokens);
1257     $categories = array_keys($tokens);
1258
1259     $escapeSmarty = FALSE;
1260     if (defined('CIVICRM_MAIL_SMARTY') && CIVICRM_MAIL_SMARTY) {
1261       $smarty = CRM_Core_Smarty::singleton();
1262       $escapeSmarty = TRUE;
1263     }
1264
1265     $sent = $notSent = array();
1266     foreach ($contactDetails as $values) {
1267       $contactId = $values['contact_id'];
1268       $emailAddress = $values['email'];
1269
1270       if (!empty($details) && is_array($details["{$contactId}"])) {
1271         // unset email from details since it always returns primary email address
1272         unset($details["{$contactId}"]['email']);
1273         unset($details["{$contactId}"]['email_id']);
1274         $values = array_merge($values, $details["{$contactId}"]);
1275       }
1276
1277       $tokenSubject = CRM_Utils_Token::replaceContactTokens($subject, $values, FALSE, $subjectToken, FALSE, $escapeSmarty);
1278       $tokenSubject = CRM_Utils_Token::replaceHookTokens($tokenSubject, $values, $categories, FALSE, $escapeSmarty);
1279
1280       //CRM-4539
1281       if ($values['preferred_mail_format'] == 'Text' || $values['preferred_mail_format'] == 'Both') {
1282         $tokenText = CRM_Utils_Token::replaceContactTokens($text, $values, FALSE, $messageToken, FALSE, $escapeSmarty);
1283         $tokenText = CRM_Utils_Token::replaceHookTokens($tokenText, $values, $categories, FALSE, $escapeSmarty);
1284       }
1285       else {
1286         $tokenText = NULL;
1287       }
1288
1289       if ($values['preferred_mail_format'] == 'HTML' || $values['preferred_mail_format'] == 'Both') {
1290         $tokenHtml = CRM_Utils_Token::replaceContactTokens($html, $values, TRUE, $messageToken, FALSE, $escapeSmarty);
1291         $tokenHtml = CRM_Utils_Token::replaceHookTokens($tokenHtml, $values, $categories, TRUE, $escapeSmarty);
1292       }
1293       else {
1294         $tokenHtml = NULL;
1295       }
1296
1297       if (defined('CIVICRM_MAIL_SMARTY') && CIVICRM_MAIL_SMARTY) {
1298         // also add the contact tokens to the template
1299         $smarty->assign_by_ref('contact', $values);
1300
1301         $tokenSubject = $smarty->fetch("string:$tokenSubject");
1302         $tokenText    = $smarty->fetch("string:$tokenText");
1303         $tokenHtml    = $smarty->fetch("string:$tokenHtml");
1304       }
1305
1306       $sent = FALSE;
1307       if (self::sendMessage(
1308           $from,
1309           $userID,
1310           $contactId,
1311           $tokenSubject,
1312           $tokenText,
1313           $tokenHtml,
1314           $emailAddress,
1315           $activity->id,
1316           $attachments,
1317           $cc,
1318           $bcc
1319         )) {
1320         $sent = TRUE;
1321       }
1322     }
1323
1324     return array($sent, $activity->id);
1325   }
1326
1327   static function sendSMS(&$contactDetails,
1328     &$activityParams,
1329     &$smsParams = array(),
1330     &$contactIds,
1331     $userID = NULL
1332   ) {
1333     if ($userID == NULL) {
1334       $session = CRM_Core_Session::singleton();
1335       $userID = $session->get('userID');
1336     }
1337
1338     $text = &$activityParams['text_message'];
1339     $html = &$activityParams['html_message'];
1340
1341     // CRM-4575
1342     // token replacement of addressee/email/postal greetings
1343     // get the tokens added in subject and message
1344     $messageToken = CRM_Utils_Token::getTokens($text);
1345     $messageToken = array_merge($messageToken,
1346       CRM_Utils_Token::getTokens($html)
1347     );
1348
1349     //create the meta level record first ( sms activity )
1350     $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
1351       'SMS',
1352       'name'
1353     );
1354
1355     // CRM-6265: save both text and HTML parts in details (if present)
1356     if ($html and $text) {
1357       $details = "-ALTERNATIVE ITEM 0-\n$html\n-ALTERNATIVE ITEM 1-\n$text\n-ALTERNATIVE END-\n";
1358     }
1359     else {
1360       $details = $html ? $html : $text;
1361     }
1362
1363     $activitySubject = $activityParams['activity_subject'];
1364     $activityParams = array(
1365       'source_contact_id' => $userID,
1366       'activity_type_id' => $activityTypeID,
1367       'activity_date_time' => date('YmdHis'),
1368       'subject' => $activitySubject,
1369       'details' => $details,
1370       // FIXME: check for name Completed and get ID from that lookup
1371       'status_id' => 2,
1372     );
1373
1374     $activity = self::create($activityParams);
1375     $activityID = $activity->id;
1376
1377     $returnProperties = array();
1378
1379     if (isset($messageToken['contact'])) {
1380       foreach ($messageToken['contact'] as $key => $value) {
1381         $returnProperties[$value] = 1;
1382       }
1383     }
1384
1385     // call token hook
1386     $tokens = array();
1387     CRM_Utils_Hook::tokens($tokens);
1388     $categories = array_keys($tokens);
1389
1390     // get token details for contacts, call only if tokens are used
1391     $details = array();
1392     if (!empty($returnProperties) || !empty($tokens)) {
1393       list($details) = CRM_Utils_Token::getTokenDetails($contactIds,
1394         $returnProperties,
1395         NULL, NULL, FALSE,
1396         $messageToken,
1397         'CRM_Activity_BAO_Activity'
1398       );
1399     }
1400
1401     $success = 0;
1402     $escapeSmarty = FALSE;
1403     $errMsgs = array();
1404     foreach ($contactDetails as $values) {
1405       $contactId = $values['contact_id'];
1406
1407       if (!empty($details) && is_array($details["{$contactId}"])) {
1408         // unset email from details since it always returns primary email address
1409         unset($details["{$contactId}"]['email']);
1410         unset($details["{$contactId}"]['email_id']);
1411         $values = array_merge($values, $details["{$contactId}"]);
1412       }
1413
1414       $tokenText = CRM_Utils_Token::replaceContactTokens($text, $values, FALSE, $messageToken, FALSE, $escapeSmarty);
1415       $tokenText = CRM_Utils_Token::replaceHookTokens($tokenText, $values, $categories, FALSE, $escapeSmarty);
1416
1417       $tokenHtml = CRM_Utils_Token::replaceContactTokens($html, $values, TRUE, $messageToken, FALSE, $escapeSmarty);
1418       $tokenHtml = CRM_Utils_Token::replaceHookTokens($tokenHtml, $values, $categories, TRUE, $escapeSmarty);
1419
1420       // Only send if the phone is of type mobile
1421       $phoneTypes = CRM_Core_OptionGroup::values('phone_type', TRUE, FALSE, FALSE, NULL, 'name');
1422       if ($values['phone_type_id'] == CRM_Utils_Array::value('Mobile', $phoneTypes)) {
1423         $smsParams['To'] = $values['phone'];
1424       }
1425       else {
1426         $smsParams['To'] = '';
1427       }
1428
1429       $sendResult = self::sendSMSMessage(
1430         $contactId,
1431         $tokenText,
1432         $tokenHtml,
1433         $smsParams,
1434         $activityID
1435       );
1436
1437       if (PEAR::isError($sendResult)) {
1438         // Collect all of the PEAR_Error objects
1439         $errMsgs[] = $sendResult;
1440       } else {
1441         $success++;
1442       }
1443     }
1444
1445     // If at least one message was sent and no errors
1446     // were generated then return a boolean value of TRUE.
1447     // Otherwise, return FALSE (no messages sent) or
1448     // and array of 1 or more PEAR_Error objects.
1449     $sent = FALSE;
1450     if ($success > 0 && count($errMsgs) == 0) {
1451       $sent = TRUE;
1452     } elseif (count($errMsgs) > 0) {
1453       $sent = $errMsgs;
1454     }
1455
1456     return array($sent, $activity->id, $success);
1457   }
1458
1459   /**
1460    * send the sms message to a specific contact
1461    *
1462    * @param int    $toID              the contact id of the recipient
1463    * @param int    $activityID        the activity ID that tracks the message
1464    * @param array  $smsParams         the params used for sending sms
1465    *
1466    * @return mixed                    true on success or PEAR_Error object
1467    * @access public
1468    * @static
1469    */
1470   static function sendSMSMessage($toID,
1471     &$tokenText,
1472     &$tokenHtml,
1473     $smsParams = array(),
1474     $activityID
1475   ) {
1476     $toDoNotSms = "";
1477     $toPhoneNumber = "";
1478
1479     if ($smsParams['To']) {
1480       $toPhoneNumber = trim($smsParams['To']);
1481     }
1482     elseif ($toID) {
1483       $filters = array('is_deceased' => 0, 'is_deleted' => 0, 'do_not_sms' => 0);
1484       $toPhoneNumbers = CRM_Core_BAO_Phone::allPhones($toID, FALSE, 'Mobile', $filters);
1485       //to get primary mobile ph,if not get a first mobile ph
1486       if (!empty($toPhoneNumbers)) {
1487         $toPhoneNumerDetails = reset($toPhoneNumbers);
1488         $toPhoneNumber = CRM_Utils_Array::value('phone', $toPhoneNumerDetails);
1489         //contact allows to send sms
1490         $toDoNotSms = 0;
1491       }
1492     }
1493
1494     // make sure both phone are valid
1495     // and that the recipient wants to receive sms
1496     if (empty($toPhoneNumber) or $toDoNotSms) {
1497       return PEAR::raiseError(
1498         'Recipient phone number is invalid or recipient does not want to receive SMS',
1499         null,
1500         PEAR_ERROR_RETURN
1501       );
1502     }
1503
1504     $message = $tokenHtml ? $tokenHtml : $tokenText;
1505     $recipient = $smsParams['To'];
1506     $smsParams['contact_id'] = $toID;
1507     $smsParams['parent_activity_id'] = $activityID;
1508
1509     $providerObj = CRM_SMS_Provider::singleton(array('provider_id' => $smsParams['provider_id']));
1510     $sendResult = $providerObj->send($recipient, $smsParams, $message, NULL);
1511     if (PEAR::isError($sendResult)) {
1512       return $sendResult;
1513     }
1514
1515     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
1516     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
1517
1518
1519     // add activity target record for every sms that is send
1520     $activityTargetParams = array(
1521       'activity_id' => $activityID,
1522       'contact_id'  => $toID,
1523       'record_type_id' => $targetID
1524     );
1525     CRM_Activity_BAO_ActivityContact::create($activityTargetParams);
1526
1527     return TRUE;
1528   }
1529
1530   /**
1531    * send the message to a specific contact
1532    *
1533    * @param string $from         the name and email of the sender
1534    * @param int    $toID         the contact id of the recipient
1535    * @param string $subject      the subject of the message
1536    * @param string $message      the message contents
1537    * @param string $emailAddress use this 'to' email address instead of the default Primary address
1538    * @param int    $activityID   the activity ID that tracks the message
1539    *
1540    * @return boolean             true if successfull else false.
1541    * @access public
1542    * @static
1543    */
1544   static function sendMessage($from,
1545     $fromID,
1546     $toID,
1547     &$subject,
1548     &$text_message,
1549     &$html_message,
1550     $emailAddress,
1551     $activityID,
1552     $attachments = NULL,
1553     $cc          = NULL,
1554     $bcc         = NULL
1555   ) {
1556     list($toDisplayName, $toEmail, $toDoNotEmail) = CRM_Contact_BAO_Contact::getContactDetails($toID);
1557     if ($emailAddress) {
1558       $toEmail = trim($emailAddress);
1559     }
1560
1561     // make sure both email addresses are valid
1562     // and that the recipient wants to receive email
1563     if (empty($toEmail) or $toDoNotEmail) {
1564       return FALSE;
1565     }
1566     if (!trim($toDisplayName)) {
1567       $toDisplayName = $toEmail;
1568     }
1569
1570     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
1571     //$sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
1572     //$assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
1573     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
1574
1575     // create the params array
1576     $mailParams = array(
1577       'groupName' => 'Activity Email Sender',
1578       'from' => $from,
1579       'toName' => $toDisplayName,
1580       'toEmail' => $toEmail,
1581       'subject' => $subject,
1582       'cc' => $cc,
1583       'bcc' => $bcc,
1584       'text' => $text_message,
1585       'html' => $html_message,
1586       'attachments' => $attachments,
1587     );
1588
1589     if (!CRM_Utils_Mail::send($mailParams)) {
1590       return FALSE;
1591     }
1592
1593     // add activity target record for every mail that is send
1594     $activityTargetParams = array(
1595       'activity_id' => $activityID,
1596       'contact_id' => $toID,
1597       'record_type_id' => $targetID
1598     );
1599     CRM_Activity_BAO_ActivityContact::create($activityTargetParams);
1600     return TRUE;
1601   }
1602
1603   /**
1604    * combine all the importable fields from the lower levels object
1605    *
1606    * The ordering is important, since currently we do not have a weight
1607    * scheme. Adding weight is super important and should be done in the
1608    * next week or so, before this can be called complete.
1609    *
1610    * @param NULL
1611    *
1612    * @return array    array of importable Fields
1613    * @access public
1614    * @static
1615    */
1616   static function &importableFields($status = FALSE) {
1617     if (!self::$_importableFields) {
1618       if (!self::$_importableFields) {
1619         self::$_importableFields = array();
1620       }
1621       if (!$status) {
1622         $fields = array('' => array('title' => ts('- do not import -')));
1623       }
1624       else {
1625         $fields = array('' => array('title' => ts('- Activity Fields -')));
1626       }
1627
1628       $tmpFields = CRM_Activity_DAO_Activity::import();
1629       $contactFields = CRM_Contact_BAO_Contact::importableFields('Individual', NULL);
1630
1631       // Using new Dedupe rule.
1632       $ruleParams = array(
1633         'contact_type' => 'Individual',
1634         'used'         => 'Unsupervised',
1635       );
1636       $fieldsArray = CRM_Dedupe_BAO_Rule::dedupeRuleFields($ruleParams);
1637
1638       $tmpConatctField = array();
1639       if (is_array($fieldsArray)) {
1640         foreach ($fieldsArray as $value) {
1641           $customFieldId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomField',
1642             $value,
1643             'id',
1644             'column_name'
1645           );
1646           $value = $customFieldId ? 'custom_' . $customFieldId : $value;
1647           $tmpConatctField[trim($value)] = $contactFields[trim($value)];
1648           $tmpConatctField[trim($value)]['title'] = $tmpConatctField[trim($value)]['title'] . " (match to contact)";
1649         }
1650       }
1651       $tmpConatctField['external_identifier'] = $contactFields['external_identifier'];
1652       $tmpConatctField['external_identifier']['title'] = $contactFields['external_identifier']['title'] . " (match to contact)";
1653       $fields = array_merge($fields, $tmpConatctField);
1654       $fields = array_merge($fields, $tmpFields);
1655       $fields = array_merge($fields, CRM_Core_BAO_CustomField::getFieldsForImport('Activity'));
1656       self::$_importableFields = $fields;
1657     }
1658     return self::$_importableFields;
1659   }
1660
1661   /**
1662    * To get the Activities of a target contact
1663    *
1664    * @param $contactId    Integer  ContactId of the contact whose activities
1665    *                               need to find
1666    *
1667    * @return array    array of activity fields
1668    * @access public
1669    */
1670   static function getContactActivity($contactId) {
1671     $activities = array();
1672     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
1673     $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
1674     $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
1675     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
1676
1677
1678     // First look for activities where contactId is one of the targets
1679     $query = "
1680 SELECT activity_id, record_type_id
1681 FROM   civicrm_activity_contact
1682 WHERE  contact_id = $contactId
1683 ";
1684     $dao = CRM_Core_DAO::executeQuery($query);
1685     while ($dao->fetch()) {
1686       if ($dao->record_type_id == $targetID ) {
1687         $activities[$dao->activity_id]['targets'][$contactId] = $contactId;
1688       }
1689       else if ($dao->record_type_id == $assigneeID) {
1690         $activities[$dao->activity_id]['asignees'][$contactId] = $contactId;
1691       }
1692       else {
1693         // do source stuff here
1694         $activities[$dao->activity_id]['source_contact_id'] = $contactId;
1695       }
1696     }
1697
1698     $activityIds = array_keys($activities);
1699     if (count($activityIds) < 1) {
1700       return array();
1701     }
1702
1703     $activityIds = implode(',', $activityIds);
1704     $query = "
1705 SELECT     activity.id as activity_id,
1706            activity_type_id,
1707            subject, location, activity_date_time, details, status_id
1708 FROM       civicrm_activity activity
1709 WHERE      activity.id IN ($activityIds)";
1710
1711     $dao = CRM_Core_DAO::executeQuery($query);
1712
1713     $activityTypes = CRM_Core_OptionGroup::values('activity_type');
1714     $activityStatuses = CRM_Core_OptionGroup::values('activity_status');
1715
1716     while ($dao->fetch()) {
1717       $activities[$dao->activity_id]['id'] = $dao->activity_id;
1718       $activities[$dao->activity_id]['activity_type_id'] = $dao->activity_type_id;
1719       $activities[$dao->activity_id]['subject'] = $dao->subject;
1720       $activities[$dao->activity_id]['location'] = $dao->location;
1721       $activities[$dao->activity_id]['activity_date_time'] = $dao->activity_date_time;
1722       $activities[$dao->activity_id]['details'] = $dao->details;
1723       $activities[$dao->activity_id]['status_id'] = $dao->status_id;
1724       $activities[$dao->activity_id]['activity_name'] = $activityTypes[$dao->activity_type_id];
1725       $activities[$dao->activity_id]['status'] = $activityStatuses[$dao->status_id];
1726
1727       // set to null if not set
1728       if (!isset($activities[$dao->activity_id]['source_contact_id'])) {
1729         $activities[$dao->activity_id]['source_contact_id'] = NULL;
1730       }
1731     }
1732     return $activities;
1733   }
1734
1735   /**
1736    * Function to add activity for Membership/Event/Contribution
1737    *
1738    * @param object  $activity   (reference) perticular component object
1739    * @param string  $activityType for Membership Signup or Renewal
1740    *
1741    *
1742    * @static
1743    * @access public
1744    */
1745   static function addActivity(&$activity,
1746     $activityType = 'Membership Signup',
1747     $targetContactID = NULL
1748   ) {
1749     if ($activity->__table == 'civicrm_membership') {
1750       $membershipType = CRM_Member_PseudoConstant::membershipType($activity->membership_type_id);
1751
1752       if (!$membershipType) {
1753         $membershipType = ts('Membership');
1754       }
1755
1756       $subject = "{$membershipType}";
1757
1758       if (!empty($activity->source) && $activity->source != 'null') {
1759         $subject .= " - {$activity->source}";
1760       }
1761
1762       if ($activity->owner_membership_id) {
1763         $query = "
1764 SELECT  display_name
1765   FROM  civicrm_contact, civicrm_membership
1766  WHERE  civicrm_contact.id    = civicrm_membership.contact_id
1767    AND  civicrm_membership.id = $activity->owner_membership_id
1768 ";
1769         $displayName = CRM_Core_DAO::singleValueQuery($query);
1770         $subject .= " (by {$displayName})";
1771       }
1772
1773       $subject .= " - Status: " . CRM_Core_DAO::getFieldValue('CRM_Member_DAO_MembershipStatus', $activity->status_id);
1774       // CRM-72097 changed from start date to today
1775       $date = date('YmdHis');
1776       $component = 'Membership';
1777     }
1778     elseif ($activity->__table == 'civicrm_participant') {
1779       $event = CRM_Event_BAO_Event::getEvents(TRUE, $activity->event_id, TRUE, FALSE);
1780
1781       $roles = CRM_Event_PseudoConstant::participantRole();
1782       $status = CRM_Event_PseudoConstant::participantStatus();
1783
1784       $subject = $event[$activity->event_id];
1785       if (CRM_Utils_Array::value($activity->role_id, $roles)) {
1786         $subject .= ' - ' . $roles[$activity->role_id];
1787       }
1788       if (CRM_Utils_Array::value($activity->status_id, $status)) {
1789         $subject .= ' - ' . $status[$activity->status_id];
1790       }
1791       $date = date('YmdHis');
1792       if ($activityType != 'Email') {
1793         $activityType = 'Event Registration';
1794       }
1795       $component = 'Event';
1796     }
1797     elseif ($activity->__table == 'civicrm_contribution') {
1798       //create activity record only for Completed Contributions
1799       if ($activity->contribution_status_id != 1) {
1800         return;
1801       }
1802
1803       $subject = NULL;
1804
1805       $subject .= CRM_Utils_Money::format($activity->total_amount, $activity->currency);
1806       if (!empty($activity->source) && $activity->source != 'null') {
1807         $subject .= " - {$activity->source}";
1808       }
1809       $date = CRM_Utils_Date::isoToMysql($activity->receive_date);
1810       $activityType = $component = 'Contribution';
1811     }
1812     $activityParams = array(
1813       'source_contact_id' => $activity->contact_id,
1814       'source_record_id' => $activity->id,
1815       'activity_type_id' => CRM_Core_OptionGroup::getValue('activity_type',
1816         $activityType,
1817         'name'
1818       ),
1819       'subject' => $subject,
1820       'activity_date_time' => $date,
1821       'is_test' => $activity->is_test,
1822       'status_id' => CRM_Core_OptionGroup::getValue('activity_status',
1823         'Completed',
1824         'name'
1825       ),
1826       'skipRecentView' => TRUE,
1827       'campaign_id' => $activity->campaign_id,
1828     );
1829
1830     // create activity with target contacts
1831     $session = CRM_Core_Session::singleton();
1832     $id = $session->get('userID');
1833     if ($id) {
1834       $activityParams['source_contact_id'] = $id;
1835       $activityParams['target_contact_id'][] = $activity->contact_id;
1836     }
1837
1838     //CRM-4027
1839     if ($targetContactID) {
1840       $activityParams['target_contact_id'][] = $targetContactID;
1841     }
1842     if (is_a(self::create($activityParams), 'CRM_Core_Error')) {
1843       CRM_Core_Error::fatal("Failed creating Activity for $component of id {$activity->id}");
1844       return FALSE;
1845     }
1846   }
1847
1848   /**
1849    * Function to get Parent activity for currently viewd activity
1850    *
1851    * @param int  $activityId   current activity id
1852    *
1853    * @return int $parentId  Id of parent acyivity otherwise false.
1854    * @access public
1855    */
1856   static function getParentActivity($activityId) {
1857     static $parentActivities = array();
1858
1859     $activityId = CRM_Utils_Type::escape($activityId, 'Integer');
1860
1861     if (!array_key_exists($activityId, $parentActivities)) {
1862       $parentActivities[$activityId] = array();
1863
1864       $parentId = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity',
1865         $activityId,
1866         'parent_id'
1867       );
1868
1869       $parentActivities[$activityId] = $parentId ? $parentId : FALSE;
1870     }
1871
1872     return $parentActivities[$activityId];
1873   }
1874
1875   /**
1876    * Function to get total count of prior revision of currently viewd activity
1877    *
1878    * @param int  $activityId   current activity id
1879    *
1880    * @return int $params  count of prior acyivities otherwise false.
1881    * @access public
1882    */
1883   static function getPriorCount($activityID) {
1884     static $priorCounts = array();
1885
1886     $activityID = CRM_Utils_Type::escape($activityID, 'Integer');
1887
1888     if (!array_key_exists($activityID, $priorCounts)) {
1889       $priorCounts[$activityID] = array();
1890       $originalID = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity',
1891         $activityID,
1892         'original_id'
1893       );
1894       $count = 0;
1895       if ($originalID) {
1896         $query = "
1897 SELECT count( id ) AS cnt
1898 FROM civicrm_activity
1899 WHERE ( id = {$originalID} OR original_id = {$originalID} )
1900 AND is_current_revision = 0
1901 AND id < {$activityID}
1902 ";
1903         $params = array(1 => array($originalID, 'Integer'));
1904         $count = CRM_Core_DAO::singleValueQuery($query, $params);
1905       }
1906       $priorCounts[$activityID] = $count ? $count : 0;
1907     }
1908
1909     return $priorCounts[$activityID];
1910   }
1911
1912   /**
1913    * Function to get all prior activities of currently viewd activity
1914    *
1915    * @param int  $activityId   current activity id
1916    *
1917    * @return array $result  prior acyivities info.
1918    * @access public
1919    */
1920   static function getPriorAcitivities($activityID, $onlyPriorRevisions = FALSE) {
1921     static $priorActivities = array();
1922
1923     $activityID = CRM_Utils_Type::escape($activityID, 'Integer');
1924     $index = $activityID . '_' . (int) $onlyPriorRevisions;
1925
1926     if (!array_key_exists($index, $priorActivities)) {
1927       $priorActivities[$index] = array();
1928
1929       $originalID = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity',
1930         $activityID,
1931         'original_id'
1932       );
1933       if ($originalID) {
1934         $query = "
1935 SELECT c.display_name as name, cl.modified_date as date, ca.id as activityID
1936 FROM civicrm_log cl, civicrm_contact c, civicrm_activity ca
1937 WHERE (ca.id = %1 OR ca.original_id = %1)
1938 AND cl.entity_table = 'civicrm_activity'
1939 AND cl.entity_id    = ca.id
1940 AND cl.modified_id  = c.id
1941 ";
1942         if ($onlyPriorRevisions) {
1943           $query .= " AND ca.id < {$activityID}";
1944         }
1945         $query .= " ORDER BY ca.id DESC";
1946
1947         $params = array(1 => array($originalID, 'Integer'));
1948         $dao = CRM_Core_DAO::executeQuery($query, $params);
1949
1950         while ($dao->fetch()) {
1951           $priorActivities[$index][$dao->activityID]['id'] = $dao->activityID;
1952           $priorActivities[$index][$dao->activityID]['name'] = $dao->name;
1953           $priorActivities[$index][$dao->activityID]['date'] = $dao->date;
1954           $priorActivities[$index][$dao->activityID]['link'] = 'javascript:viewActivity( $dao->activityID );';
1955         }
1956         $dao->free();
1957       }
1958     }
1959     return $priorActivities[$index];
1960   }
1961
1962   /**
1963    * Function to find the latest revision of a given activity
1964    *
1965    * @param int  $activityId    prior activity id
1966    *
1967    * @return int $params  current activity id.
1968    * @access public
1969    */
1970   static function getLatestActivityId($activityID) {
1971     static $latestActivityIds = array();
1972
1973     $activityID = CRM_Utils_Type::escape($activityID, 'Integer');
1974
1975     if (!array_key_exists($activityID, $latestActivityIds)) {
1976       $latestActivityIds[$activityID] = array();
1977
1978       $originalID = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity',
1979         $activityID,
1980         'original_id'
1981       );
1982       if ($originalID) {
1983         $activityID = $originalID;
1984       }
1985       $params = array(1 => array($activityID, 'Integer'));
1986       $query = "SELECT id from civicrm_activity where original_id = %1 and is_current_revision = 1";
1987
1988       $latestActivityIds[$activityID] = CRM_Core_DAO::singleValueQuery($query, $params);
1989     }
1990
1991     return $latestActivityIds[$activityID];
1992   }
1993
1994   /**
1995    * Function to create a follow up a given activity
1996    *
1997    * @activityId int activity id of parent activity
1998    *
1999    * @param array  $activity details
2000    *
2001    * @access public
2002    */
2003   static function createFollowupActivity($activityId, $params) {
2004     if (!$activityId) {
2005       return;
2006     }
2007
2008     $session = CRM_Core_Session::singleton();
2009
2010     $followupParams = array();
2011     $followupParams['parent_id'] = $activityId;
2012     $followupParams['source_contact_id'] = $session->get('userID');
2013     $followupParams['status_id'] = CRM_Core_OptionGroup::getValue('activity_status', 'Scheduled', 'name');
2014
2015     $followupParams['activity_type_id'] = $params['followup_activity_type_id'];
2016     // Get Subject of Follow-up Activiity, CRM-4491
2017     $followupParams['subject'] = CRM_Utils_Array::value('followup_activity_subject', $params);
2018
2019     //create target contact for followup
2020     if (CRM_Utils_Array::value('target_contact_id', $params)) {
2021       $followupParams['target_contact_id'] = $params['target_contact_id'];
2022     }
2023
2024     $followupParams['activity_date_time'] = CRM_Utils_Date::processDate($params['followup_date'],
2025       $params['followup_date_time']
2026     );
2027     $followupActivity = self::create($followupParams);
2028
2029     return $followupActivity;
2030   }
2031
2032   /**
2033    * Function to get Activity specific File according activity type Id.
2034    *
2035    * @param int  $activityTypeId  activity id
2036    *
2037    * @return if file exists returns $activityTypeFile activity filename otherwise false.
2038    *
2039    * @static
2040    */
2041   static function getFileForActivityTypeId($activityTypeId, $crmDir = 'Activity') {
2042     $activityTypes = CRM_Case_PseudoConstant::caseActivityType(FALSE, TRUE);
2043
2044     if ($activityTypes[$activityTypeId]['name']) {
2045       $activityTypeFile = CRM_Utils_String::munge(ucwords($activityTypes[$activityTypeId]['name']), '', 0);
2046     }
2047     else {
2048       return FALSE;
2049     }
2050
2051     global $civicrm_root;
2052     $config = CRM_Core_Config::singleton();
2053     if (!file_exists(rtrim($civicrm_root, '/') . "/CRM/{$crmDir}/Form/Activity/{$activityTypeFile}.php")) {
2054       if (empty($config->customPHPPathDir)) {
2055         return FALSE;
2056       }
2057       elseif (!file_exists(rtrim($config->customPHPPathDir, '/') . "/CRM/{$crmDir}/Form/Activity/{$activityTypeFile}.php")) {
2058         return FALSE;
2059       }
2060     }
2061
2062     return $activityTypeFile;
2063   }
2064
2065   /**
2066    * Function to restore the activity
2067    *
2068    * @param array  $params  associated array
2069    *
2070    * @return void
2071    * @access public
2072    *
2073    */
2074   public static function restoreActivity(&$params) {
2075     $activity = new CRM_Activity_DAO_Activity();
2076     $activity->copyValues($params);
2077
2078     $activity->is_deleted = 0;
2079     $result = $activity->save();
2080
2081     return $result;
2082   }
2083
2084   /**
2085    * Get the exportable fields for Activities
2086    *
2087    * @param string $name if it is called by case $name = Case else $name = Activity
2088    *
2089    * @return array array of exportable Fields
2090    * @access public
2091    * @static
2092    */
2093   static function &exportableFields($name = 'Activity') {
2094     if (!isset(self::$_exportableFields[$name])) {
2095       self::$_exportableFields[$name] = array();
2096
2097       // TO DO, ideally we should retrieve all fields from xml, in this case since activity processing is done
2098       // my case hence we have defined fields as case_*
2099       if ($name == 'Activity') {
2100         $exportableFields = CRM_Activity_DAO_Activity::export();
2101         if (isset($exportableFields['activity_campaign_id'])) {
2102           $exportableFields['activity_campaign'] = array('title' => ts('Campaign Title'));
2103         }
2104         $exportableFields['source_contact_id']['title'] = ts('Source Contact ID');
2105         $exportableFields['source_contact'] = array(
2106           'title' => ts('Source Contact'),
2107           'type' => CRM_Utils_Type::T_STRING,
2108         );
2109
2110
2111         $Activityfields = array(
2112           'activity_type' => array('title' => ts('Activity Type'), 'type' => CRM_Utils_Type::T_STRING),
2113           'activity_status' => array('title' => ts('Activity Status'), 'type' => CRM_Utils_Type::T_STRING),
2114         );
2115         $fields = array_merge($Activityfields, $exportableFields);
2116       }
2117       else {
2118         //set title to activity fields
2119         $fields = array(
2120           'case_activity_subject' => array('title' => ts('Activity Subject'), 'type' => CRM_Utils_Type::T_STRING),
2121           'case_source_contact_id' => array('title' => ts('Activity Reporter'), 'type' => CRM_Utils_Type::T_STRING),
2122           'case_recent_activity_date' => array('title' => ts('Activity Actual Date'), 'type' => CRM_Utils_Type::T_DATE),
2123           'case_scheduled_activity_date' => array('title' => ts('Activity Scheduled Date'), 'type' => CRM_Utils_Type::T_DATE),
2124           'case_recent_activity_type' => array('title' => ts('Activity Type'), 'type' => CRM_Utils_Type::T_STRING),
2125           'case_activity_status' => array('title' => ts('Activity Status'), 'type' => CRM_Utils_Type::T_STRING),
2126           'case_activity_duration' => array('title' => ts('Activity Duration'), 'type' => CRM_Utils_Type::T_INT),
2127           'case_activity_medium_id' => array('title' => ts('Activity Medium'), 'type' => CRM_Utils_Type::T_INT),
2128           'case_activity_details' => array('title' => ts('Activity Details'), 'type' => CRM_Utils_Type::T_TEXT),
2129           'case_activity_is_auto' => array('title' => ts('Activity Auto-generated?'), 'type' => CRM_Utils_Type::T_BOOLEAN),
2130         );
2131
2132         // add custom data for cases
2133         $fields = array_merge($fields, CRM_Core_BAO_CustomField::getFieldsForImport('Case'));
2134       }
2135
2136       // add custom data for case activities
2137       $fields = array_merge($fields, CRM_Core_BAO_CustomField::getFieldsForImport('Activity'));
2138
2139       self::$_exportableFields[$name] = $fields;
2140     }
2141     return self::$_exportableFields[$name];
2142   }
2143
2144   /**
2145    * Get the allowed profile fields for Activities
2146    *
2147    * @return array array of activity profile Fields
2148    * @access public
2149    */
2150   static function getProfileFields() {
2151     $exportableFields = self::exportableFields('Activity');
2152     $skipFields = array('activity_id', 'activity_type', 'source_contact_id', 'activity_campaign', 'activity_is_test', 'is_current_revision', 'activity_is_deleted',);
2153     $config = CRM_Core_Config::singleton();
2154     if (!in_array('CiviCampaign', $config->enableComponents)) {
2155       $skipFields[] = 'activity_engagement_level';
2156     }
2157
2158     foreach ($skipFields as $field) {
2159       if (isset($exportableFields[$field])) {
2160         unset($exportableFields[$field]);
2161       }
2162     }
2163
2164     // hack to use 'activity_type_id' instead of 'activity_type'
2165     $exportableFields['activity_status_id'] = $exportableFields['activity_status'];
2166     unset($exportableFields['activity_status']);
2167
2168     return $exportableFields;
2169   }
2170
2171   /**
2172    * This function delete activity record related to contact record,
2173    * when there are no target and assignee record w/ other contact.
2174    *
2175    * @param  int $contactId contactId
2176    *
2177    * @return true/null
2178    * @access public
2179    */
2180   public static function cleanupActivity($contactId) {
2181     $result = NULL;
2182     if (!$contactId) {
2183       return $result;
2184     }
2185     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
2186     $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
2187
2188     $transaction = new CRM_Core_Transaction();
2189
2190     // delete activity if there is no record in
2191     // civicrm_activity_contact
2192     // pointing to any other contact record.
2193     $activityContact = new CRM_Activity_DAO_ActivityContact();
2194     $activityContact->contact_id = $contactId;
2195     $activityContact->record_type_id = $sourceID;
2196     $activityContact->find();
2197
2198     while ($activityContact->fetch()) {
2199       // finally delete activity.
2200       $activityParams = array('id' => $activityContact->activity_id);
2201       $result = self::deleteActivity($activityParams);
2202     }
2203
2204     $activityContact->free();
2205     $transaction->commit();
2206
2207     return $result;
2208   }
2209
2210   /**
2211    * Does user has sufficient permission for view/edit activity record.
2212    *
2213    * @param  int   $activityId activity record id.
2214    * @param  int   $action     edit/view
2215    *
2216    * @return boolean $allow true/false
2217    * @access public
2218    */
2219   public static function checkPermission($activityId, $action) {
2220     $allow = FALSE;
2221     if (!$activityId ||
2222       !in_array($action, array(CRM_Core_Action::UPDATE, CRM_Core_Action::VIEW))
2223     ) {
2224       return $allow;
2225     }
2226
2227     $activity = new CRM_Activity_DAO_Activity();
2228     $activity->id = $activityId;
2229     if (!$activity->find(TRUE)) {
2230       return $allow;
2231     }
2232
2233     //component related permissions.
2234     $compPermissions = array(
2235       'CiviCase' => array('administer CiviCase',
2236         'access my cases and activities',
2237         'access all cases and activities',
2238       ),
2239       'CiviMail' => array('access CiviMail'),
2240       'CiviEvent' => array('access CiviEvent'),
2241       'CiviGrant' => array('access CiviGrant'),
2242       'CiviPledge' => array('access CiviPledge'),
2243       'CiviMember' => array('access CiviMember'),
2244       'CiviReport' => array('access CiviReport'),
2245       'CiviContribute' => array('access CiviContribute'),
2246       'CiviCampaign' => array('administer CiviCampaign'),
2247     );
2248
2249     //return early when it is case activity.
2250     $isCaseActivity = CRM_Case_BAO_Case::isCaseActivity($activityId);
2251     //check for civicase related permission.
2252     if ($isCaseActivity) {
2253       $allow = FALSE;
2254       foreach ($compPermissions['CiviCase'] as $per) {
2255         if (CRM_Core_Permission::check($per)) {
2256           $allow = TRUE;
2257           break;
2258         }
2259       }
2260
2261       //check for case specific permissions.
2262       if ($allow) {
2263         $oper = 'view';
2264         if ($action == CRM_Core_Action::UPDATE) {
2265           $oper = 'edit';
2266         }
2267         $allow = CRM_Case_BAO_Case::checkPermission($activityId,
2268           $oper,
2269           $activity->activity_type_id
2270         );
2271       }
2272
2273       return $allow;
2274     }
2275
2276     //first check the component permission.
2277     $sql = "
2278     SELECT  component_id
2279       FROM  civicrm_option_value val
2280 INNER JOIN  civicrm_option_group grp ON ( grp.id = val.option_group_id AND grp.name = %1 )
2281      WHERE  val.value = %2";
2282     $params = array(1 => array('activity_type', 'String'),
2283       2 => array($activity->activity_type_id, 'Integer'),
2284     );
2285     $componentId = CRM_Core_DAO::singleValueQuery($sql, $params);
2286
2287     if ($componentId) {
2288       $componentName = CRM_Core_Component::getComponentName($componentId);
2289       $compPermission = CRM_Utils_Array::value($componentName, $compPermissions);
2290
2291       //here we are interesting in any single permission.
2292       if (is_array($compPermission)) {
2293         foreach ($compPermission as $per) {
2294           if (CRM_Core_Permission::check($per)) {
2295             $allow = TRUE;
2296             break;
2297           }
2298         }
2299       }
2300     }
2301
2302     //check for this permission related to contact.
2303     $permission = CRM_Core_Permission::VIEW;
2304     if ($action == CRM_Core_Action::UPDATE) {
2305       $permission = CRM_Core_Permission::EDIT;
2306     }
2307
2308     $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
2309     $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
2310     $assigneeID = CRM_Utils_Array::key('Activity Assignees', $activityContacts);
2311     $targetID = CRM_Utils_Array::key('Activity Targets', $activityContacts);
2312
2313     //check for source contact.
2314     if (!$componentId || $allow) {
2315       $sourceContactId = self::getActivityContact($activity->id, $sourceID);
2316       $allow = CRM_Contact_BAO_Contact_Permission::allow($sourceContactId, $permission);
2317     }
2318
2319     //check for target and assignee contacts.
2320     if ($allow) {
2321       //first check for supper permission.
2322       $supPermission = 'view all contacts';
2323       if ($action == CRM_Core_Action::UPDATE) {
2324         $supPermission = 'edit all contacts';
2325       }
2326       $allow = CRM_Core_Permission::check($supPermission);
2327
2328       //user might have sufficient permission, through acls.
2329       if (!$allow) {
2330         $allow = TRUE;
2331         //get the target contacts.
2332         $targetContacts = CRM_Activity_BAO_ActivityContact::retrieveContactIdsByActivityId($activity->id, $targetID);
2333         foreach ($targetContacts as $cnt => $contactId) {
2334           if (!CRM_Contact_BAO_Contact_Permission::allow($contactId, $permission)) {
2335             $allow = FALSE;
2336             break;
2337           }
2338         }
2339
2340         //get the assignee contacts.
2341         if ($allow) {
2342           $assigneeContacts = CRM_Activity_BAO_Contact::retrieveContactIdsByActivityId($activity->id, $assigneeID);
2343           foreach ($assigneeContacts as $cnt => $contactId) {
2344             if (!CRM_Contact_BAO_Contact_Permission::allow($contactId, $permission)) {
2345               $allow = FALSE;
2346               break;
2347             }
2348           }
2349         }
2350       }
2351     }
2352
2353     return $allow;
2354   }
2355
2356   /**
2357    * This function is a wrapper for ajax activity selector
2358    *
2359    * @param  array   $params associated array for params record id.
2360    *
2361    * @return array   $contactActivities associated array of contact activities
2362    * @access public
2363    */
2364   public static function getContactActivitySelector(&$params) {
2365     // format the params
2366     $params['offset']   = ($params['page'] - 1) * $params['rp'];
2367     $params['rowCount'] = $params['rp'];
2368     $params['sort']     = CRM_Utils_Array::value('sortBy', $params);
2369     $params['caseId']   = NULL;
2370     $context            = CRM_Utils_Array::value('context', $params);
2371
2372     // get contact activities
2373     $activities = CRM_Activity_BAO_Activity::getActivities($params);
2374
2375     // add total
2376     $params['total'] = CRM_Activity_BAO_Activity::getActivitiesCount($params);
2377
2378     // format params and add links
2379     $contactActivities = array();
2380
2381     if (!empty($activities)) {
2382       $activityStatus = CRM_Core_PseudoConstant::activityStatus();
2383
2384       // check logged in user for permission
2385       $page = new CRM_Core_Page();
2386       CRM_Contact_Page_View::checkUserPermission($page, $params['contact_id']);
2387       $permissions = array($page->_permission);
2388       if (CRM_Core_Permission::check('delete activities')) {
2389         $permissions[] = CRM_Core_Permission::DELETE;
2390       }
2391
2392       $mask = CRM_Core_Action::mask($permissions);
2393
2394       foreach ($activities as $activityId => $values) {
2395         $contactActivities[$activityId]['activity_type'] = $values['activity_type'];
2396         $contactActivities[$activityId]['subject'] = $values['subject'];
2397         if ($params['contact_id'] == $values['source_contact_id']) {
2398           $contactActivities[$activityId]['source_contact'] = $values['source_contact_name'];
2399         }
2400         elseif ($values['source_contact_id']) {
2401           $contactActivities[$activityId]['source_contact'] = CRM_Utils_System::href($values['source_contact_name'],
2402             'civicrm/contact/view', "reset=1&cid={$values['source_contact_id']}");
2403         }
2404         else {
2405           $contactActivities[$activityId]['source_contact'] = '<em>n/a</em>';
2406         }
2407
2408         if (isset($values['mailingId']) && !empty($values['mailingId'])) {
2409           $contactActivities[$activityId]['target_contact'] = CRM_Utils_System::href($values['recipients'],
2410             'civicrm/mailing/report/event',
2411             "mid={$values['source_record_id']}&reset=1&event=queue&cid={$params['contact_id']}&context=activitySelector");
2412         }
2413         elseif (CRM_Utils_Array::value('recipients', $values)) {
2414           $contactActivities[$activityId]['target_contact'] = $values['recipients'];
2415         }
2416         elseif (!$values['target_contact_name']) {
2417           $contactActivities[$activityId]['target_contact'] = '<em>n/a</em>';
2418         }
2419         elseif (!empty($values['target_contact_name'])) {
2420           $count = 0;
2421           $contactActivities[$activityId]['target_contact'] = '';
2422           foreach ($values['target_contact_name'] as $tcID => $tcName) {
2423             if ($tcID && $count < 5) {
2424               $contactActivities[$activityId]['target_contact'] .= CRM_Utils_System::href($tcName,
2425                 'civicrm/contact/view', "reset=1&cid={$tcID}");
2426               $count++;
2427               if ($count) {
2428                 $contactActivities[$activityId]['target_contact'] .= ";&nbsp;";
2429               }
2430
2431               if ($count == 4) {
2432                 $contactActivities[$activityId]['target_contact'] .= "(" . ts('more') . ")";
2433                 break;
2434               }
2435             }
2436           }
2437         }
2438
2439         if (empty($values['assignee_contact_name'])) {
2440           $contactActivities[$activityId]['assignee_contact'] = '<em>n/a</em>';
2441         }
2442         elseif (!empty($values['assignee_contact_name'])) {
2443           $count = 0;
2444           $contactActivities[$activityId]['assignee_contact'] = '';
2445           foreach ($values['assignee_contact_name'] as $acID => $acName) {
2446             if ($acID && $count < 5) {
2447               $contactActivities[$activityId]['assignee_contact'] .= CRM_Utils_System::href($acName, 'civicrm/contact/view', "reset=1&cid={$acID}");
2448               $count++;
2449               if ($count) {
2450                 $contactActivities[$activityId]['assignee_contact'] .= ";&nbsp;";
2451               }
2452
2453               if ($count == 4) {
2454                 $contactActivities[$activityId]['assignee_contact'] .= "(" . ts('more') . ")";
2455                 break;
2456               }
2457             }
2458           }
2459         }
2460
2461         $contactActivities[$activityId]['activity_date'] = CRM_Utils_Date::customFormat($values['activity_date_time']);
2462         $contactActivities[$activityId]['status'] = $activityStatus[$values['status_id']];
2463
2464         // add class to this row if overdue
2465         $contactActivities[$activityId]['class'] = '';
2466         if (CRM_Utils_Date::overdue(CRM_Utils_Array::value('activity_date_time', $values))
2467           && CRM_Utils_Array::value('status_id', $values) == 1
2468         ) {
2469           $contactActivities[$activityId]['class'] = 'status-overdue';
2470         }
2471         else {
2472           $contactActivities[$activityId]['class'] = 'status-ontime';
2473         }
2474
2475         // build links
2476         $contactActivities[$activityId]['links'] = '';
2477         $accessMailingReport = FALSE;
2478         if (CRM_Utils_Array::value('mailingId', $values)) {
2479           $accessMailingReport = TRUE;
2480         }
2481
2482         $actionLinks = CRM_Activity_Selector_Activity::actionLinks(
2483           CRM_Utils_Array::value('activity_type_id', $values),
2484           CRM_Utils_Array::value('source_record_id', $values),
2485           $accessMailingReport,
2486           CRM_Utils_Array::value('activity_id', $values)
2487         );
2488
2489         $actionMask = array_sum(array_keys($actionLinks)) & $mask;
2490
2491         $contactActivities[$activityId]['links'] = CRM_Core_Action::formLink($actionLinks,
2492           $actionMask,
2493           array(
2494             'id' => $values['activity_id'],
2495             'cid' => $params['contact_id'],
2496             'cxt' => $context,
2497             'caseid' => CRM_Utils_Array::value('case_id', $values),
2498           )
2499         );
2500       }
2501     }
2502
2503     return $contactActivities;
2504   }
2505
2506   /*
2507    * Used to copy custom fields and attachments from an existing activity to another.
2508    * see CRM_Case_Page_AJAX::_convertToCaseActivity() for example
2509    */
2510   static function copyExtendedActivityData($params) {
2511     // attach custom data to the new activity
2512     $customParams = $htmlType = array();
2513     $customValues = CRM_Core_BAO_CustomValueTable::getEntityValues($params['activityID'], 'Activity');
2514
2515     if (!empty($customValues)) {
2516       $fieldIds = implode(', ', array_keys($customValues));
2517       $sql      = "SELECT id FROM civicrm_custom_field WHERE html_type = 'File' AND id IN ( {$fieldIds} )";
2518       $result   = CRM_Core_DAO::executeQuery($sql);
2519
2520       while ($result->fetch()) {
2521         $htmlType[] = $result->id;
2522       }
2523
2524       foreach ($customValues as $key => $value) {
2525         if ($value !== NULL) { // CRM-10542
2526           if (in_array($key, $htmlType)) {
2527             $fileValues = CRM_Core_BAO_File::path($value, $params['activityID']);
2528             $customParams["custom_{$key}_-1"] = array(
2529               'name' => $fileValues[0],
2530               'path' => $fileValues[1],
2531             );
2532           }
2533           else {
2534             $customParams["custom_{$key}_-1"] = $value;
2535           }
2536         }
2537       }
2538       CRM_Core_BAO_CustomValueTable::postProcess($customParams, CRM_Core_DAO::$_nullArray, 'civicrm_activity',
2539         $params['mainActivityId'], 'Activity'
2540       );
2541     }
2542
2543     // copy activity attachments ( if any )
2544     CRM_Core_BAO_File::copyEntityFile('civicrm_activity', $params['activityID'], 'civicrm_activity', $params['mainActivityId']);
2545   }
2546
2547   public static function getActivityContact($activityId, $recordTypeID = NULL, $column = 'contact_id') {
2548     $activityContact = new CRM_Activity_BAO_ActivityContact();
2549     $activityContact->activity_id = $activityId;
2550     if ($recordTypeID) {
2551       $activityContact->record_type_id = $recordTypeID;
2552     }
2553     if ($activityContact->find(TRUE)) {
2554       return $activityContact->$column;
2555     }
2556     return NULL;
2557   }
2558
2559   public static function getSourceContactID($activityId) {
2560     static $sourceID = NULL;
2561     if (!$sourceID) {
2562       $activityContacts = CRM_Core_OptionGroup::values('activity_contacts', FALSE, FALSE, FALSE, NULL, 'name');
2563       $sourceID = CRM_Utils_Array::key('Activity Source', $activityContacts);
2564     }
2565
2566     return self::getActivityContact($activityId, $sourceID);
2567   }
2568
2569 }
2570