94 lines
3.2 KiB
PHP
94 lines
3.2 KiB
PHP
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<?php
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/**
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* $Id$
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright (C) 2008, 2009 KnowledgeTree Inc.
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*
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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 General Public License version 3 as published by the
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* Free Software Foundation.
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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 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 General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.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 General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU 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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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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* Contributor( s): ______________________________________
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*
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*/
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class KTTriggerRegistry {
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var $triggers = array();
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// {{{ getSingleton
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static function &getSingleton () {
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if (!KTUtil::arrayGet($GLOBALS['_KT_PLUGIN'], 'oKTTriggerRegistry')) {
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$GLOBALS['_KT_PLUGIN']['oKTTriggerRegistry'] = new KTTriggerRegistry;
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}
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return $GLOBALS['_KT_PLUGIN']['oKTTriggerRegistry'];
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}
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// }}}
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// {{{ registerTrigger
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function registerTrigger($action, $slot, $name, $nsname, $path = "") {
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if (!array_key_exists($action, $this->triggers)) {
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$this->triggers[$action] = array();
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}
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if (!array_key_exists($slot, $this->triggers[$action])) {
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$this->triggers[$action][$slot] = array();
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}
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$this->triggers[$action][$slot][$nsname] = array($name, $path, $nsname);
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}
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// }}}
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// {{{ getTriggers
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function getTriggers($action, $slot) {
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$ret = array();
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if (array_key_exists($action, $this->triggers)) {
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if (array_key_exists($slot, $this->triggers[$action])) {
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$ret = $this->triggers[$action][$slot];
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}
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}
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if (empty($ret)) {
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return array();
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}
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foreach($ret as $trigger)
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{
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if (!class_exists($trigger[0]))
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{
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$sPath = (KTUtil::isAbsolutePath($trigger[1])) ? $trigger[1] : KT_DIR.'/'.$trigger[1];
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require_once($sPath);
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if (!class_exists($trigger[0]))
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{
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global $default;
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$default->log->error(sprintf(_kt('Cannot locate trigger class \'%s\' for action \'%s\' slot \'%s\'.'), $trigger[0], $action, $slot));
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}
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}
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}
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return $ret;
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}
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// }}}
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}
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?>
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