class CRM_Activity_Page_AJAX {

static

function getCaseActivity() {

$caseID = CRM_Utils_Type::escape($_GET['caseID'], 'Integer');

$contactID = CRM_Utils_Type::escape($_GET['cid'], 'Integer');

$userID = CRM_Utils_Type::escape($_GET['userID'], 'Integer');

$context = CRM_Utils_Type::escape(CRM_Utils_Array::value('context', $_GET), 'String');

$sortMapper = array(

0 => 'display_date', 1 => 'ca.subject', 2 => 'ca.activity_type_id',

3 => 'acc.sort_name', 4 => 'cc.sort_name', 5 => 'ca.status_id', 7 => 'location',

);

$sEcho = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');

$offset = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;

$rowCount = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;

$sort = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : NULL;

$sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';

$params = $_POST;

if ($sort && $sortOrder) {

$params['sortname'] = $sort;

$params['sortorder'] = $sortOrder;

}

$params['page'] = ($offset / $rowCount) + 1;

$params['rp'] = $rowCount;

// get the activities related to given case

$activities = CRM_Case_BAO_Case::getCaseActivity($caseID, $params, $contactID, $context, $userID);

$iFilteredTotal = $iTotal = $params['total'];

$selectorElements = array('display_date', 'subject', 'type', 'with_contacts', 'reporter', 'location', 'status', 'links', 'class');

echo CRM_Utils_JSON::encodeDataTableSelector($activities, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);

CRM_Utils_System::civiExit();

}

static

function convertToCaseActivity() {

$params = array('caseID', 'activityID', 'contactID', 'newSubject', 'targetContactIds', 'mode');

foreach ($params as $param) {

$vals[$param] = CRM_Utils_Array::value($param, $_POST);

}

$retval = self::_convertToCaseActivity($vals);

echo json_encode($retval);

CRM_Utils_System::civiExit();

}

static

function _convertToCaseActivity($params) {

if (!$params['activityID'] || !$params['caseID']) {

return (array('error_msg' => 'required params missing.'));

}

$otherActivity = new CRM_Activity_DAO_Activity();

$otherActivity->id = $params['activityID'];

if (!$otherActivity->find(TRUE)) {

return (array('error_msg' => 'activity record is missing.'));

}

$actDateTime = CRM_Utils_Date::isoToMysql($otherActivity->activity_date_time);

//create new activity record.

$mainActivity = new CRM_Activity_DAO_Activity();

$mainActVals = array();

CRM_Core_DAO::storeValues($otherActivity, $mainActVals);

//get new activity subject.

if (!empty($params['newSubject'])) {

$mainActVals['subject'] = $params['newSubject'];

}

$mainActivity->copyValues($mainActVals);

$mainActivity->id = NULL;

$mainActivity->activity_date_time = $actDateTime;

//make sure this is current revision.

$mainActivity->is_current_revision = TRUE;

//drop all relations.

$mainActivity->parent_id = $mainActivity->original_id = NULL;

$mainActivity->save();

$mainActivityId = $mainActivity->id;

CRM_Activity_BAO_Activity::logActivityAction($mainActivity);

$mainActivity->free();

/* Mark previous activity as deleted. If it was a non-case activity

if (in_array($params['mode'], array(

'move', 'file'))) {

$caseActivity = new CRM_Case_DAO_CaseActivity();

$caseActivity->case_id = $params['caseID'];

$caseActivity->activity_id = $otherActivity->id;

if ($params['mode'] == 'move' || $caseActivity->find(TRUE)) {

$otherActivity->is_deleted = 1;

}

else {

$otherActivity->subject = ts('(Filed on case %1)', array(

1 => $params['caseID'])) . ' ' . $otherActivity->subject;

}

$otherActivity->activity_date_time = $actDateTime;

$otherActivity->save();

$caseActivity->free();

}

$otherActivity->free();

$targetContacts = array();

if (!empty($params['targetContactIds'])) {

$targetContacts = array_unique(explode(',', $params['targetContactIds']));

}

foreach ($targetContacts as $key => $value) {

$targ_params = array(

'activity_id' => $mainActivityId,

'target_contact_id' => $value,

);

CRM_Activity_BAO_Activity::createActivityTarget($targ_params);

}

// typically this will be empty, since assignees on another case may be completely different

$assigneeContacts = array();

if (!empty($params['assigneeContactIds'])) {

$assigneeContacts = array_unique(explode(',', $params['assigneeContactIds']));

}

foreach ($assigneeContacts as $key => $value) {

$assigneeParams = array(

'activity_id' => $mainActivityId,

'assignee_contact_id' => $value,

);

CRM_Activity_BAO_Activity::createActivityAssignment($assigneeParams);

}

//attach newly created activity to case.

$caseActivity = new CRM_Case_DAO_CaseActivity();

$caseActivity->case_id = $params['caseID'];

$caseActivity->activity_id = $mainActivityId;

$caseActivity->save();

$error_msg = $caseActivity->_lastError;

$caseActivity->free();

$params['mainActivityId'] = $mainActivityId;

CRM_Activity_BAO_Activity::copyExtendedActivityData($params);

return (array('error_msg' => $error_msg, 'newId' => $mainActivity->id));

}

static

function getContactActivity() {

$contactID = CRM_Utils_Type::escape($_POST['contact_id'], 'Integer');

$context = CRM_Utils_Type::escape(CRM_Utils_Array::value('context', $_GET), 'String');

$sortMapper = array(

0 => 'activity_type', 1 => 'subject', 2 => 'source_contact_name',

3 => '', 4 => '', 5 => '', 6 => 'activity_date_time', 7 => 'status_id'

);

$sEcho = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');

$offset = isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;

$rowCount = isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;

$sort = isset($_REQUEST['iSortCol_0']) ? CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) : NULL;

$sortOrder = isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';

$params = $_POST;

if ($sort && $sortOrder) {

$params['sortBy'] = $sort . ' ' . $sortOrder;

}

$params['page'] = ($offset / $rowCount) + 1;

$params['rp'] = $rowCount;

$params['contact_id'] = $contactID;

$params['context'] = $context;

// get the contact activities

$activities = CRM_Activity_BAO_Activity::getContactActivitySelector($params);

$iFilteredTotal = $iTotal = $params['total'];

$selectorElements = array(

'activity_type', 'subject', 'source_contact',

'target_contact', 'assignee_contact', 'location',

'activity_date', 'status', 'links', 'class',

);

echo CRM_Utils_JSON::encodeDataTableSelector($activities, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);

CRM_Utils_System::civiExit();

}