mirror of
https://github.com/salesagility/SuiteCRM.git
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270 lines
9.3 KiB
PHP
Executable File
270 lines
9.3 KiB
PHP
Executable File
<?php
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if (!defined('sugarEntry') || !sugarEntry) {
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die('Not A Valid Entry Point');
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}
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/**
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*
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* SugarCRM Community Edition is a customer relationship management program developed by
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* SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
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*
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* SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
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* Copyright (C) 2011 - 2018 SalesAgility Ltd.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License version 3 as published by the
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* Free Software Foundation with the addition of the following permission added
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* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
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* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
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* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License along with
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* this program; if not, see http://www.gnu.org/licenses or write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
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* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
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* reasonably feasible for technical reasons, the Appropriate Legal Notices must
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* display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
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*/
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/**
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* Predefined logic hooks
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* after_ui_frame
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* after_ui_footer
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* after_save
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* before_save
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* before_retrieve
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* after_retrieve
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* process_record
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* before_delete
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* after_delete
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* before_restore
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* after_restore
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* server_roundtrip
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* before_logout
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* after_logout
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* before_login
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* after_login
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* login_failed
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* after_session_start
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* after_entry_point
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*
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* @api
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*/
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#[\AllowDynamicProperties]
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class LogicHook
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{
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public $bean = null;
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public function __construct()
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{
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}
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/**
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* Static Function which returns and instance of LogicHook
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*
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* @return unknown
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*/
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public static function initialize()
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{
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if (empty($GLOBALS['logic_hook'])) {
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$GLOBALS['logic_hook'] = new LogicHook();
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}
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return $GLOBALS['logic_hook'];
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}
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public function setBean($bean)
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{
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$this->bean = $bean;
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return $this;
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}
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protected $hook_map = array();
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protected $hookscan = array();
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public function getHooksMap()
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{
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return $this->hook_map;
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}
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public function getHooksList()
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{
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return $this->hookscan;
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}
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public function scanHooksDir($extpath)
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{
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if (is_dir($extpath)) {
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$dir = dir($extpath);
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while ($entry = $dir->read()) {
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if ($entry != '.' && $entry != '..' && strtolower(substr($entry, -4)) == ".php" && is_file($extpath.'/'.$entry)) {
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unset($hook_array);
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include($extpath.'/'.$entry);
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if (!empty($hook_array)) {
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foreach ($hook_array as $type => $hookg) {
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foreach ($hookg as $index => $hook) {
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$this->hookscan[$type][] = $hook;
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$idx = (is_countable($this->hookscan[$type]) ? count($this->hookscan[$type]) : 0)-1;
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$this->hook_map[$type][$idx] = array("file" => $extpath.'/'.$entry, "index" => $index);
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}
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}
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}
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}
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}
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}
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}
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protected static $hooks = array();
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public static function refreshHooks()
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{
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self::$hooks = array();
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}
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public function loadHooks($module_dir)
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{
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$hook_array = array();
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if (!empty($module_dir)) {
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$custom = "custom/modules/$module_dir";
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} else {
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$custom = "custom/modules";
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}
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if (file_exists("$custom/logic_hooks.php")) {
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if (isset($GLOBALS['log'])) {
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$GLOBALS['log']->debug('Including module specific hook file for '.$custom);
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}
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include("$custom/logic_hooks.php");
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}
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if (empty($module_dir)) {
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$custom = "custom/application";
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}
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if (file_exists("$custom/Ext/LogicHooks/logichooks.ext.php")) {
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if (isset($GLOBALS['log'])) {
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$GLOBALS['log']->debug('Including Ext hook file for '.$custom);
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}
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include("$custom/Ext/LogicHooks/logichooks.ext.php");
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}
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return $hook_array;
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}
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public function getHooks($module_dir, $refresh = false)
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{
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if ($refresh || !isset(self::$hooks[$module_dir])) {
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self::$hooks[$module_dir] = $this->loadHooks($module_dir);
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}
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return self::$hooks[$module_dir];
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}
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/**
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* Provide a means for developers to create upgrade safe business logic hooks.
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* If the bean is null, then we assume this call was not made from a SugarBean Object and
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* therefore we do not pass it to the method call.
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*
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* @param string $module_dir
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* @param string $event
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* @param object|array $arguments
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* @param SugarBean $bean
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*/
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public function call_custom_logic($module_dir, $event, $arguments = null)
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{
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// declare the hook array variable, it will be defined in the included file.
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$hook_array = null;
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if (isset($GLOBALS['log'])) {
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$GLOBALS['log']->debug("Hook called: $module_dir::$event");
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}
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if (!empty($module_dir)) {
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// This will load an array of the hooks to process
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$hooks = $this->getHooks($module_dir);
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if (!empty($hooks)) {
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$this->process_hooks($hooks, $event, $arguments);
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}
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}
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$hooks = $this->getHooks('');
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if (!empty($hooks)) {
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$this->process_hooks($hooks, $event, $arguments);
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}
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}
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/**
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* This is called from call_custom_logic and actually performs the action as defined in the
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* logic hook. If the bean is null, then we assume this call was not made from a SugarBean Object and
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* therefore we do not pass it to the method call.
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*
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* @param array $hook_array
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* @param string $event
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* @param object|array $arguments
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* @param SugarBean $bean
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*/
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public function process_hooks($hook_array, $event, $arguments)
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{
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// Now iterate through the array for the appropriate hook
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if (!empty($hook_array[$event])) {
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// Apply sorting to the hooks using the sort index.
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// Hooks with matching sort indexes will be processed in no particular order.
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$sorted_indexes = array();
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foreach ($hook_array[$event] as $idx => $hook_details) {
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$order_idx = $hook_details[0];
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$sorted_indexes[$idx] = $order_idx;
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}
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asort($sorted_indexes);
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$process_order = array_keys($sorted_indexes);
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foreach ($process_order as $hook_index) {
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$hook_details = $hook_array[$event][$hook_index];
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if (!file_exists($hook_details[2])) {
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if (isset($GLOBALS['log'])) {
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$GLOBALS['log']->error('Unable to load custom logic file: '.$hook_details[2]);
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}
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continue;
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}
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include_once($hook_details[2]);
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$hook_class = $hook_details[3];
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$hook_function = $hook_details[4];
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// Make a static call to the function of the specified class
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//TODO Make a factory for these classes. Cache instances accross uses
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if ($hook_class == $hook_function) {
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if (isset($GLOBALS['log'])) {
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$GLOBALS['log']->debug('Creating new instance of hook class '.$hook_class.' with parameters');
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}
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if (!is_null($this->bean)) {
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$class = new $hook_class($this->bean, $event, $arguments);
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} else {
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$class = new $hook_class($event, $arguments);
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}
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} else {
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if (isset($GLOBALS['log'])) {
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$GLOBALS['log']->debug('Creating new instance of hook class '.$hook_class.' without parameters');
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}
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$class = new $hook_class();
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if (!is_null($this->bean)) {
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$class->$hook_function($this->bean, $event, $arguments);
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} else {
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$class->$hook_function($event, $arguments);
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}
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}
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}
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}
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}
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}
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