329 lines
7.7 KiB
PHP
329 lines
7.7 KiB
PHP
<?php
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/**
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* Class CRM_Event_Cart_BAO_EventInCart
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*/
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class CRM_Event_Cart_BAO_EventInCart extends CRM_Event_Cart_DAO_EventInCart implements ArrayAccess {
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public $assocations_loaded = FALSE;
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public $event;
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public $event_cart;
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public $location = NULL;
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public $participants = array();
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/**
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* Class constructor.
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*/
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public function __construct() {
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parent::__construct();
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}
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/**
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* Add participant to cart.
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*
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* @param $participant
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*/
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public function add_participant($participant) {
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$this->participants[$participant->id] = $participant;
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}
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/**
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* @param array $params
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*
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* @return object $this|CRM_Event_Cart_BAO_EventInCart
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* @throws Exception
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*/
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public static function create(&$params) {
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$transaction = new CRM_Core_Transaction();
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$event_in_cart = new CRM_Event_Cart_BAO_EventInCart();
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$event_in_cart->copyValues($params);
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$event_in_cart = $event_in_cart->save();
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if (is_a($event_in_cart, 'CRM_Core_Error')) {
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$transaction->rollback();
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CRM_Core_Error::fatal(ts('There was an error creating an event_in_cart'));
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}
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$transaction->commit();
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return $event_in_cart;
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}
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/**
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* @param bool $useWhere
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*
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* @return mixed|void
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*/
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public function delete($useWhere = FALSE) {
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$this->load_associations();
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$contacts_to_delete = array();
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foreach ($this->participants as $participant) {
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$defaults = array();
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$params = array('id' => $participant->contact_id);
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$temporary_contact = CRM_Contact_BAO_Contact::retrieve($params, $defaults);
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if ($temporary_contact->is_deleted) {
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$contacts_to_delete[$temporary_contact->id] = 1;
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}
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$participant->delete();
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}
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foreach (array_keys($contacts_to_delete) as $contact_id) {
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CRM_Contact_BAO_Contact::deleteContact($contact_id);
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}
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return parent::delete();
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}
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/**
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* @param int $event_cart_id
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*
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* @return array
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*/
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public static function find_all_by_event_cart_id($event_cart_id) {
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return self::find_all_by_params(array('event_cart_id' => $event_cart_id));
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}
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/**
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* @param array $params
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*
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* @return array
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*/
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public static function find_all_by_params($params) {
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$event_in_cart = new CRM_Event_Cart_BAO_EventInCart();
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$event_in_cart->copyValues($params);
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$result = array();
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if ($event_in_cart->find()) {
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while ($event_in_cart->fetch()) {
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$result[$event_in_cart->event_id] = clone($event_in_cart);
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}
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}
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return $result;
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}
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/**
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* @param int $id
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*
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* @return bool|CRM_Event_Cart_BAO_EventInCart
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*/
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public static function find_by_id($id) {
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return self::find_by_params(array('id' => $id));
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}
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/**
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* @param array $params
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*
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* @return bool|CRM_Event_Cart_BAO_EventInCart
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*/
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public static function find_by_params($params) {
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$event_in_cart = new CRM_Event_Cart_BAO_EventInCart();
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$event_in_cart->copyValues($params);
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if ($event_in_cart->find(TRUE)) {
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return $event_in_cart;
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}
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else {
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return FALSE;
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}
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}
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/**
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* @param int $contact_id
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*/
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public function remove_participant_by_contact_id($contact_id) {
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$to_remove = array();
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foreach ($this->participants as $participant) {
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if ($participant->contact_id == $contact_id) {
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$to_remove[$participant->id] = 1;
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$participant->delete();
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}
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}
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$this->participants = array_diff_key($this->participants, $to_remove);
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}
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/**
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* @param int $participant_id
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*
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* @return mixed
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*/
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public function get_participant_by_id($participant_id) {
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return $this->participants[$participant_id];
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}
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/**
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* @param int $participant_id
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*/
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public function remove_participant_by_id($participant_id) {
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$this->get_participant_by_id($participant_id)->delete();
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unset($this->participants[$participant_id]);
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}
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/**
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* @param $participant
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*
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* @return mixed
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*/
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public static function part_key($participant) {
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return $participant->id;
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}
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/**
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* @param null $event_cart
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*/
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public function load_associations($event_cart = NULL) {
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if ($this->assocations_loaded) {
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return;
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}
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$this->assocations_loaded = TRUE;
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$params = array('id' => $this->event_id);
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$defaults = array();
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$this->event = CRM_Event_BAO_Event::retrieve($params, $defaults);
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if ($event_cart != NULL) {
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$this->event_cart = $event_cart;
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$this->event_cart_id = $event_cart->id;
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}
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else {
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$this->event_cart = CRM_Event_Cart_BAO_Cart::find_by_id($this->event_cart_id);
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}
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$participants = CRM_Event_Cart_BAO_MerParticipant::find_all_by_event_and_cart_id($this->event_id, $this->event_cart->id);
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foreach ($participants as $participant) {
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$participant->load_associations();
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$this->add_participant($participant);
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}
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}
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public function load_location() {
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if ($this->location == NULL) {
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$location_params = array('entity_id' => $this->event_id, 'entity_table' => 'civicrm_event');
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$this->location = CRM_Core_BAO_Location::getValues($location_params, TRUE);
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}
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}
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/**
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* @return array
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*/
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public function not_waiting_participants() {
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$result = array();
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foreach ($this->participants as $participant) {
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if (!$participant->must_wait) {
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$result[] = $participant;
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}
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}
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return $result;
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}
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/**
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* @return int
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*/
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public function num_not_waiting_participants() {
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return count($this->not_waiting_participants());
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}
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/**
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* @return int
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*/
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public function num_waiting_participants() {
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return count($this->waiting_participants());
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}
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/**
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* @param mixed $offset
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*
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* @return bool
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*/
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public function offsetExists($offset) {
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return array_key_exists(array_merge($this->fields(), array('main_conference_event_id')), $offset);
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}
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/**
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* @param mixed $offset
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*
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* @return int
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*/
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public function offsetGet($offset) {
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if ($offset == 'event') {
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return $this->event->toArray();
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}
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if ($offset == 'id') {
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return $this->id;
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}
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if ($offset == 'main_conference_event_id') {
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return $this->main_conference_event_id;
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}
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$fields = &$this->fields();
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return $fields[$offset];
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}
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/**
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* @param mixed $offset
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* @param mixed $value
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*/
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public function offsetSet($offset, $value) {
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}
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/**
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* @param mixed $offset
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*/
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public function offsetUnset($offset) {
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}
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/**
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* @return array
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*/
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public function waiting_participants() {
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$result = array();
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foreach ($this->participants as $participant) {
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if ($participant->must_wait) {
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$result[] = $participant;
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}
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}
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return $result;
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}
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/**
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* @param int $event_id
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*
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* @return array
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*/
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public static function get_registration_link($event_id) {
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$cart = CRM_Event_Cart_BAO_Cart::find_or_create_for_current_session();
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$cart->load_associations();
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$event_in_cart = $cart->get_event_in_cart_by_event_id($event_id);
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if ($event_in_cart) {
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return array(
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'label' => ts("Remove from Cart"),
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'path' => 'civicrm/event/remove_from_cart',
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'query' => "reset=1&id={$event_id}",
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);
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}
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else {
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return array(
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'label' => ts("Add to Cart"),
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'path' => 'civicrm/event/add_to_cart',
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'query' => "reset=1&id={$event_id}",
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);
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}
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}
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/**
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* @return bool
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*/
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public function is_parent_event() {
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return (NULL !== (CRM_Event_BAO_Event::get_sub_events($this->event_id)));
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}
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/**
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* @param int $parent_event_id
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*
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* @return bool
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*/
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public function is_child_event($parent_event_id = NULL) {
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if ($parent_event_id == NULL) {
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return $this->event->parent_event_id;
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}
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else {
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return $this->event->parent_event_id == $parent_event_id;
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}
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}
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}
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