public function setTriggerId($triggerId)
{
parent::setTriggerId($triggerId);
$trigger = new CRM_Civirules_BAO_Trigger();
$trigger->id = $this->triggerId;
if (!$trigger->find(true)) {
throw new Exception('Civirules: could not find trigger with ID: ' . $this->triggerId);
}
$this->objectName = $trigger->object_name;
$this->op = $trigger->op;
}
/**
* Function to validate parameters
*
* @param array $params
* @return string $errorMessage
*/
function _validateParams($params)
{
$errorMessage = '';
if (!isset($params['id']) && empty($params['label'])) {
return ts('Label can not be empty when adding a new CiviRule Trigger');
}
if (_checkClassNameObjectNameOperation($params) == FALSE) {
return ts('Either class_name or a combination of object_name and op is mandatory');
}
if (isset($params['cron']) && $params['cron'] == 1) {
$params['object_name'] = null;
$params['op'] = null;
if (!isset($params['class_name']) || empty($params['class_name'])) {
return ts('For a cron type trigger the class_name is mandatory');
}
}
if (isset($params['object_name']) && !empty($params['object_name'])) {
$extensionConfig = CRM_Civirules_Config::singleton();
if (!in_array($params['object_name'], $extensionConfig->getValidTriggerObjectNames())) {
return ts('ObjectName passed in parameters (' . $params['object_name'] . ')is not a valid object for a CiviRule Trigger');
}
}
if (isset($params['op']) && !empty($params['op'])) {
$extensionConfig = CRM_Civirules_Config::singleton();
if (!in_array($params['op'], $extensionConfig->getValidTriggerOperations())) {
return ts('Operation passed in parameters (' . $params['op'] . ')is not a valid operation for a CiviRule Trigger');
}
}
if (CRM_Civirules_BAO_Trigger::triggerExists($params) == TRUE) {
return ts('There is already a trigger for this class_name or combination of object_name and op');
}
return $errorMessage;
}
/**
* Overridden parent method to perform processing before form is build
*
* @access public
*/
public function preProcess()
{
$this->ruleActionId = CRM_Utils_Request::retrieve('rule_action_id', 'Integer');
$this->ruleAction = new CRM_Civirules_BAO_RuleAction();
$this->ruleAction->id = $this->ruleActionId;
$this->action = new CRM_Civirules_BAO_Action();
$this->rule = new CRM_Civirules_BAO_Rule();
$this->trigger = new CRM_Civirules_BAO_Trigger();
if (!$this->ruleAction->find(true)) {
throw new Exception('Civirules could not find ruleAction');
}
$this->action->id = $this->ruleAction->action_id;
if (!$this->action->find(true)) {
throw new Exception('Civirules could not find action');
}
$this->rule->id = $this->ruleAction->rule_id;
if (!$this->rule->find(true)) {
throw new Exception('Civirules could not find rule');
}
$this->trigger->id = $this->rule->trigger_id;
if (!$this->trigger->find(true)) {
throw new Exception('Civirules could not find trigger');
}
$this->triggerClass = CRM_Civirules_BAO_Trigger::getPostTriggerObjectByClassName($this->trigger->class_name, true);
$this->triggerClass->setTriggerId($this->trigger->id);
//set user context
$session = CRM_Core_Session::singleton();
$editUrl = CRM_Utils_System::url('civicrm/civirule/form/rule', 'action=update&id=' . $this->rule->id, TRUE);
$session->pushUserContext($editUrl);
parent::preProcess();
$this->setFormTitle();
}
/**
* Function to build the trigger list
*
* @return array $triggerList
* @access public
* @static
*/
public static function buildTriggerList()
{
$triggerList = array();
$triggers = CRM_Civirules_BAO_Trigger::getValues(array());
foreach ($triggers as $triggerId => $trigger) {
$triggerList[$triggerId] = $trigger['label'];
}
return $triggerList;
}
/**
* Overridden parent method to perform processing before form is build
*
* @access public
*/
public function preProcess()
{
$this->ruleConditionId = CRM_Utils_Request::retrieve('rule_condition_id', 'Integer');
$this->ruleCondition = new CRM_Civirules_BAO_RuleCondition();
$this->ruleCondition->id = $this->ruleConditionId;
$ruleConditionData = array();
CRM_Core_DAO::storeValues($this->ruleCondition, $ruleConditionData);
$this->condition = new CRM_Civirules_BAO_Condition();
$this->rule = new CRM_Civirules_BAO_Rule();
$this->trigger = new CRM_Civirules_BAO_Trigger();
if (!$this->ruleCondition->find(true)) {
throw new Exception('Civirules could not find ruleCondition');
}
$this->condition->id = $this->ruleCondition->condition_id;
if (!$this->condition->find(true)) {
throw new Exception('Civirules could not find condition');
}
$this->rule->id = $this->ruleCondition->rule_id;
if (!$this->rule->find(true)) {
throw new Exception('Civirules could not find rule');
}
$this->trigger->id = $this->rule->trigger_id;
if (!$this->trigger->find(true)) {
throw new Exception('Civirules could not find trigger');
}
$this->conditionClass = CRM_Civirules_BAO_Condition::getConditionObjectById($this->condition->id, false);
if ($this->conditionClass) {
$this->conditionClass->setRuleConditionData($ruleConditionData);
}
$this->triggerClass = CRM_Civirules_BAO_Trigger::getTriggerObjectByTriggerId($this->trigger->id, true);
$this->triggerClass->setTriggerId($this->trigger->id);
$this->triggerClass->setTriggerParams($this->rule->trigger_params);
parent::preProcess();
$this->setFormTitle();
//set user context
$session = CRM_Core_Session::singleton();
$editUrl = CRM_Utils_System::url('civicrm/civirule/form/rule', 'action=update&id=' . $this->rule->id, TRUE);
$session->pushUserContext($editUrl);
}
/**
* Returns the url for redirect
*
* @param $triggerId
* @return bool|string url
*/
protected function getTriggerRedirect($triggerId)
{
$trigger = CRM_Civirules_BAO_Trigger::getTriggerObjectByTriggerId($triggerId, true);
$redirectUrl = $trigger->getExtraDataInputUrl($this->ruleId);
if (!empty($redirectUrl)) {
return $redirectUrl;
}
return false;
}
/**
* CiviRuleTrigger.Get API
*
* @param array $params
* @return array API result descriptor
* @see civicrm_api3_create_success
* @see civicrm_api3_create_error
* @throws API_Exception
*/
function civicrm_api3_civi_rule_trigger_get($params)
{
$returnValues = CRM_Civirules_BAO_Trigger::getValues($params);
return civicrm_api3_create_success($returnValues, $params, 'CiviRuleTrigger', 'Get');
}
/**
* Returns an array with cron triggers which should be triggered in the cron
*
* @return array
*/
public static function findRulesForCron()
{
$cronTriggers = array();
$sql = "SELECT r.id AS rule_id, t.id AS trigger_id, t.class_name, r.trigger_params\n FROM `civirule_rule` r\n INNER JOIN `civirule_trigger` t ON r.trigger_id = t.id AND t.is_active = 1\n WHERE r.`is_active` = 1 AND t.cron = 1";
$dao = CRM_Core_DAO::executeQuery($sql);
while ($dao->fetch()) {
$cronTriggerObject = CRM_Civirules_BAO_Trigger::getTriggerObjectByClassName($dao->class_name, false);
if ($cronTriggerObject !== false) {
$cronTriggerObject->setTriggerId($dao->trigger_id);
$cronTriggerObject->setRuleId($dao->rule_id);
$cronTriggerObject->setTriggerParams($dao->trigger_params);
$cronTriggers[] = $cronTriggerObject;
}
}
return $cronTriggers;
}
/**
* @param $fields
*/
static function validateConditionEntities($fields)
{
$conditionClass = CRM_Civirules_BAO_Condition::getConditionObjectById($fields['rule_condition_select'], false);
if (!$conditionClass) {
$errors['rule_condition_select'] = ts('Not a valid condition, condition class is missing');
return $errors;
}
$requiredEntities = $conditionClass->requiredEntities();
$rule = new CRM_Civirules_BAO_Rule();
$rule->id = $fields['rule_id'];
$rule->find(true);
$trigger = new CRM_Civirules_BAO_Trigger();
$trigger->id = $rule->trigger_id;
$trigger->find(true);
$triggerObject = CRM_Civirules_BAO_Trigger::getPostTriggerObjectByClassName($trigger->class_name, true);
$triggerObject->setTriggerId($trigger->id);
$availableEntities = array();
foreach ($triggerObject->getProvidedEntities() as $entityDef) {
$availableEntities[] = strtolower($entityDef->entity);
}
foreach ($requiredEntities as $entity) {
if (!in_array(strtolower($entity), $availableEntities)) {
$errors['rule_condition_select'] = ts('This condition is not available with trigger %1', array(1 => $trigger->label));
return $errors;
}
}
return true;
}
/**
* Function to retrieve the label of an eva triggerent with triggerId
*
* @param int $triggerId
* @return string $trigger->label
* @access public
* @static
*/
public static function getTriggerLabelWithId($triggerId)
{
if (empty($triggerId)) {
return '';
}
$trigger = new CRM_Civirules_BAO_Trigger();
$trigger->id = $triggerId;
$trigger->find(true);
return $trigger->label;
}