function vtTaskEdit($adb, $request, $current_language, $app_strings)
{
global $theme;
$util = new VTWorkflowUtils();
$request = vtlib_purify($request);
// this cleans all values of the array
$image_path = "themes/{$theme}/images/";
$module = new VTWorkflowApplication('edittask');
$mod = return_module_language($current_language, $module->name);
if (!$util->checkAdminAccess()) {
$errorUrl = $module->errorPageUrl($mod['LBL_ERROR_NOT_ADMIN']);
$util->redirectTo($errorUrl, $mod['LBL_ERROR_NOT_ADMIN']);
return;
}
$smarty = new vtigerCRM_Smarty();
$tm = new VTTaskManager($adb);
$smarty->assign('edit', isset($request["task_id"]));
if (isset($request["task_id"])) {
$task = $tm->retrieveTask($request["task_id"]);
$taskClass = get_class($task);
$workflowId = $task->workflowId;
} else {
$workflowId = $request["workflow_id"];
$taskClass = vtlib_purifyForSql($request["task_type"]);
$task = $tm->createTask($taskClass, $workflowId);
}
if ($task == null) {
$errorUrl = $module->errorPageUrl($mod['LBL_ERROR_NO_TASK']);
$util->redirectTo($errorUrl, $mod['LBL_ERROR_NO_TASK']);
return;
}
$wm = new VTWorkflowManager($adb);
$workflow = $wm->retrieve($workflowId);
if ($workflow == null) {
$errorUrl = $module->errorPageUrl($mod['LBL_ERROR_NO_WORKFLOW']);
$util->redirectTo($errorUrl, $mod['LBL_ERROR_NO_WORKFLOW']);
return;
}
$smarty->assign("workflow", $workflow);
$smarty->assign("returnUrl", $request["return_url"]);
$smarty->assign("task", $task);
$smarty->assign("taskType", $taskClass);
$smarty->assign("saveType", $request['save_type']);
$taskTypeInstance = VTTaskType::getInstanceFromTaskType($taskClass);
$taskTemplateClass = $tm->retrieveTemplatePath($module->name, $taskTypeInstance);
$smarty->assign("taskTemplate", $taskTemplateClass);
$et = VTWSEntityType::usingGlobalCurrentUser($workflow->moduleName);
$smarty->assign("entityType", $et);
$smarty->assign('entityName', $workflow->moduleName);
$smarty->assign("fieldNames", $et->getFieldNames());
$repeat_date = $task->calendar_repeat_limit_date;
if (!empty($repeat_date)) {
$repeat_date = DateTimeField::convertToUserFormat($repeat_date);
}
$smarty->assign('REPEAT_DATE', $repeat_date);
$dateFields = array();
$fieldTypes = $et->getFieldTypes();
$fieldLabels = $et->getFieldLabels();
foreach ($fieldTypes as $name => $type) {
if ($type->type == 'Date' || $type->type == 'DateTime') {
$dateFields[$name] = $fieldLabels[$name];
}
}
$smarty->assign('dateFields', $dateFields);
if ($task->trigger != null) {
$trigger = $task->trigger;
$days = $trigger['days'];
if ($days < 0) {
$days *= -1;
$direction = 'before';
} else {
$direction = 'after';
}
$smarty->assign('trigger', array('days' => $days, 'direction' => $direction, 'field' => $trigger['field']));
}
$metaVariables = $task->getMetaVariables();
$date = new DateTimeField(null);
$time = substr($date->getDisplayTime(), 0, 5);
$smarty->assign("META_VARIABLES", $metaVariables);
$smarty->assign("SYSTEM_TIMEZONE", $db_timezone);
$smarty->assign("USER_TIME", $task->formatTimeForTimePicker($time));
$smarty->assign("USER_DATE", $date->getDisplayDate());
$smarty->assign("MOD", array_merge(return_module_language($current_language, 'Settings'), return_module_language($current_language, 'Calendar'), return_module_language($current_language, $module->name)));
$smarty->assign("APP", $app_strings);
$smarty->assign("dateFormat", parse_calendardate($app_strings['NTC_DATE_FORMAT']));
$smarty->assign("IMAGE_PATH", $image_path);
$smarty->assign("THEME", $theme);
$smarty->assign("MODULE_NAME", $module->label);
$smarty->assign("PAGE_NAME", $mod['LBL_EDIT_TASK']);
$smarty->assign("PAGE_TITLE", $mod['LBL_EDIT_TASK_TITLE']);
$users = $group = array();
$users['user'] = get_user_array();
$users['group'] = get_group_array();
$smarty->assign('ASSIGNED_TO', $users);
$smarty->assign("module", $module);
$smarty->display("{$module->name}/EditTask.tpl");
}