CRM/Case/Form/ActivityView.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 does pre processing for viewing an activity or their revisions
  38  *
  39  */
  40 class CRM_Case_Form_ActivityView extends CRM_Core_Form {
  41
  42   /**
  43    * Function to process the view
  44    *
  45    * @access public
  46    *
  47    * @return None
  48    */
  49   public function preProcess() {
  50     $contactID       = CRM_Utils_Request::retrieve('cid', 'Integer', $this, TRUE);
  51     $activityID      = CRM_Utils_Request::retrieve('aid', 'Integer', $this, TRUE);
  52     $revs            = CRM_Utils_Request::retrieve('revs', 'Boolean', CRM_Core_DAO::$_nullObject);
  53     $caseID          = CRM_Utils_Request::retrieve('caseID', 'Boolean', CRM_Core_DAO::$_nullObject);
  54     $activitySubject = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity',
  55       $activityID,
  56       'subject'
  57     );
  58     $type = CRM_Utils_Request::retrieve('type', 'String', CRM_Core_DAO::$_nullObject);
  59
  60     //check for required permissions, CRM-6264
  61     if ($activityID &&
  62       !CRM_Activity_BAO_Activity::checkPermission($activityID, CRM_Core_Action::VIEW)
  63     ) {
  64       CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
  65     }
  66
  67     $this->assign('contactID', $contactID);
  68     $this->assign('caseID', $caseID);
  69     $this->assign('type', $type);
  70     // CRM-9145
  71     $this->assign('activityID', $activityID);
  72
  73     $xmlProcessor = new CRM_Case_XMLProcessor_Report();
  74     $report = $xmlProcessor->getActivityInfo($contactID, $activityID, TRUE);
  75
  76     $attachmentUrl = CRM_Core_BAO_File::attachmentInfo('civicrm_activity', $activityID);
  77     if ($attachmentUrl) {
  78       $report['fields'][] = array(
  79         'label' => 'Attachment(s)',
  80         'value' => $attachmentUrl,
  81         'type' => 'Link',
  82       );
  83     }
  84
  85     $tags = CRM_Core_BAO_EntityTag::getTag($activityID, 'civicrm_activity');
  86     if (!empty($tags)) {
  87       $allTag = CRM_Core_PseudoConstant::tag();
  88       foreach ($tags as $tid) {
  89         $tags[$tid] = $allTag[$tid];
  90       }
  91       $report['fields'][] = array(
  92         'label' => 'Tags',
  93         'value' => implode('<br />', $tags),
  94         'type' => 'String',
  95       );
  96     }
  97
  98     $this->assign('report', $report);
  99
 100     $latestRevisionID = CRM_Activity_BAO_Activity::getLatestActivityId($activityID);
 101
 102     $viewPriorActivities = array();
 103     $priorActivities = CRM_Activity_BAO_Activity::getPriorAcitivities($activityID);
 104     foreach ($priorActivities as $activityId => $activityValues) {
 105       if (CRM_Case_BAO_Case::checkPermission($activityId, 'view', NULL, $contactID)) {
 106         $viewPriorActivities[$activityId] = $activityValues;
 107       }
 108     }
 109
 110     if ($revs) {
 111       $this->assign('revs', $revs);
 112
 113       $this->assign('result', $viewPriorActivities);
 114       $this->assign('subject', $activitySubject);
 115       $this->assign('latestRevisionID', $latestRevisionID);
 116     }
 117     else {
 118       if (count($viewPriorActivities) > 1) {
 119         $this->assign('activityID', $activityID);
 120       }
 121
 122       if ($latestRevisionID != $activityID) {
 123         $this->assign('latestRevisionID', $latestRevisionID);
 124       }
 125     }
 126
 127     $parentID = CRM_Activity_BAO_Activity::getParentActivity($activityID);
 128     if ($parentID) {
 129       $this->assign('parentID', $parentID);
 130     }
 131
 132     //viewing activity should get diplayed in recent list.CRM-4670
 133     $activityTypeID = CRM_Core_DAO::getFieldValue('CRM_Activity_DAO_Activity', $activityID, 'activity_type_id');
 134
 135     $activityTargetContacts = CRM_Activity_BAO_ActivityTarget::retrieveTargetIdsByActivityId($activityID);
 136     if (!empty($activityTargetContacts)) {
 137       $recentContactId = $activityTargetContacts[0];
 138     }
 139     else {
 140       $recentContactId = $contactID;
 141     }
 142
 143     if (!isset($caseID)) {
 144       $caseID = CRM_Core_DAO::getFieldValue('CRM_Case_DAO_CaseActivity', $activityID, 'case_id', 'activity_id');
 145     }
 146
 147     $url = CRM_Utils_System::url('civicrm/case/activity/view',
 148       "reset=1&aid={$activityID}&cid={$recentContactId}&caseID={$caseID}&context=home"
 149     );
 150
 151     $recentContactDisplay = CRM_Contact_BAO_Contact::displayName($recentContactId);
 152     // add the recently created Activity
 153     $activityTypes = CRM_Core_PseudoConstant::activityType(TRUE, TRUE);
 154
 155     $title = "";
 156     if (isset($activitySubject)) {
 157       $title = $activitySubject . ' - ';
 158     }
 159
 160     $title = $title . $recentContactDisplay . ' (' . $activityTypes[$activityTypeID] . ')';
 161
 162     $recentOther = array();
 163     if (CRM_Case_BAO_Case::checkPermission($activityID, 'edit')) {
 164       $recentOther['editUrl'] = CRM_Utils_System::url('civicrm/case/activity',
 165         "reset=1&action=update&id={$activityID}&cid={$recentContactId}&caseid={$caseID}&context=home"
 166       );
 167     }
 168     if (CRM_Case_BAO_Case::checkPermission($activityID, 'delete')) {
 169       $recentOther['deleteUrl'] = CRM_Utils_System::url('civicrm/case/activity',
 170         "reset=1&action=delete&id={$activityID}&cid={$recentContactId}&caseid={$caseID}&context=home"
 171       );
 172     }
 173
 174     CRM_Utils_Recent::add($title,
 175       $url,
 176       $activityID,
 177       'Activity',
 178       $recentContactId,
 179       $recentContactDisplay,
 180       $recentOther
 181     );
 182   }
 183 }
 184