mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-16 04:53:18 +01:00
0a28f3812e
- Inclusion of the following javascript directories:
* Connector: javascript object to interface xmlhttprequest object. This object allows
asynchronous posts and support for messages while this post is being done, such as
"wait, contacting server", etc.
* JsAPI: general javascript functions and methods
* jsolait: performs conversion from a xmlrpc message to a javascript object
* xmlRpcMsgCreator: performs conversion from a javascript object to a xmlrpc message
* dynapi: cross-browser class to draw layers
- Update in setup version: now is 1.0.1.008; Update your versions. There was made a
change in phpgw_vfs2_files table in handling of modified files.
- Upgrade of vfs2 classes and PclZip class
- Changes in javascript object and common object to allow the javascript backend to
applications to work (now just filescenter will use it...)
474 lines
15 KiB
PHP
474 lines
15 KiB
PHP
<?php
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/**************************************************************************\
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* eGroupWare API - JavaScript *
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* Written by Dave Hall skwashd at phpgroupware.org *
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* Copyright (C) 2003 Free Software Foundation Inc *
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* -------------------------------------------------------------------------*
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* This library is part of the eGroupWare API *
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* http://www.egroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This program is Free Software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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// On production sites, remove this lines below! \\
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if (file_exists(EGW_INCLUDE_ROOT . '/uncompressed_thyapi')) define(EGW_UNCOMPRESSED_THYAPI, true);
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else define(EGW_UNCOMPRESSED_THYAPI, false);
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$GLOBALS['concisus_system']['javascript'] = array();
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/**
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* eGroupWare javascript support class
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*
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* Only instanstiate this class using:
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* <code>
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* if(!@is_object($GLOBALS['egw']->js))
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* {
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* $GLOBALS['egw']->js =& CreateObject('phpgwapi.javascript');
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* }
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* </code>
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*
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* This way a theme can see if this is a defined object and include the data,
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* while the is_object() wrapper prevents whiping out existing data held in
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* this instance variables, primarily the $files variable.
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*
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* Note: The package argument is the subdirectory of js - all js should live in subdirectories
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*
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* @package phpgwapi
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* @subpackage sessions
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* @abstract
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* @author Dave Hall
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* @copyright © 2003 Free Software Foundation
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* @license GPL
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* @uses template
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*
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*/
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class javascript
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{
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/**
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* @var array elements to be used for the on(Un)Load attributes of the body tag
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*/
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var $body;
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/**
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* @var array list of validated files to be included in the head section of a page
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*/
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var $files;
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/**
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* @var object used for holding an instance of the Template class
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*/
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var $t;
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/**
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* @var boolean Load JS API ?
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*/
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var $js_api;
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/**
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* Constructor
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*
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* Initialize the instance variables
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*/
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function javascript()
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{
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//$this->t =& CreateObject('phpgwapi.Template', ExecMethod('phpgwapi.phpgw.common.get_tpl_dir','phpgwapi'));
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//not currently used, but will be soon - I hope :)
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$this->included_files =& $GLOBALS['concisus_system']['javascript']['included_files'];
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}
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/**
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* Returns the javascript required for displaying a popup message box
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*
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* @param string $msg the message to be displayed to user
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* @returns string the javascript to be used for displaying the message
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*/
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function get_alert($msg)
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{
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return 'return alert("'.lang($msg).'");';
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}
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/**
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* Adds on(Un)Load= attributes to the body tag of a page
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*
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* @returns string the attributes to be used
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*/
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function get_body_attribs()
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{
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$js = '';
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foreach(array('onLoad','onUnload','onResize') as $what)
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{
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if (!empty($this->body[$what]))
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{
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$js .= ' '.$what.'="' . str_replace(array('"','\\'),array('\\"','\\\\'),$this->body[$what]) . '"';
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}
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}
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return $js;
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}
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/**
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* Returns the javascript required for displaying a confirmation message box
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*
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* @param string $msg the message to be displayed to user
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* @returns string the javascript to be used for displaying the message
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*/
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function get_confirm($msg)
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{
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return 'return confirm("'.lang($msg).'");';
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}
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/**
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* Used for generating the list of external js files to be included in the head of a page
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*
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* NOTE: This method should only be called by the template class.
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* The validation is done when the file is added so we don't have to worry now
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*
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* @returns string the html needed for importing the js into a page
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*/
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function get_script_links()
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{
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$links = '';
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$links_api = '';
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$links_api_main = '';
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if(!empty($this->files) && is_array($this->files))
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{
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$links_head = "<!--JS Imports from phpGW javascript class -->\n";
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foreach($this->files as $app => $packages)
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{
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if(!empty($packages) && is_array($packages))
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{
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foreach($packages as $pkg => $files)
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{
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if(!empty($files) && is_array($files))
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{
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foreach($files as $file => $browser)
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{
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if ($app === 'phpgwapi' && $pkg === 'jsapi' && $file === 'jsapi')
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{
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$links_api_main = '<script type="text/javascript" src="'
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. $GLOBALS['egw_info']['server']['webserver_url']
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. "/$app/js/$pkg/$browser/$file" . '.js">'
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. "</script>\n";
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if ($browser !== '.')
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{
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$links_api_main = '<script type="text/javascript" src="'
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. $GLOBALS['egw_info']['server']['webserver_url']
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. "/$app/js/$pkg/$file" . '.js">'
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. "</script>\n";
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}
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}
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else if ($app === 'phpgwapi')
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{
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if ($browser !== '.')
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{
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$links_api .= '<script type="text/javascript" src="'
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. $GLOBALS['egw_info']['server']['webserver_url']
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. "/$app/js/$pkg/$file" . '.js">'
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. "</script>\n";
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}
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$links_api .= '<script type="text/javascript" src="'
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. $GLOBALS['egw_info']['server']['webserver_url']
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. "/$app/js/$pkg/$browser/$file" . '.js">'
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. "</script>\n";
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}
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else
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{
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if ($browser !== '.')
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{
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$links .= '<script type="text/javascript" src="'
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. $GLOBALS['egw_info']['server']['webserver_url']
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. "/$app/js/$pkg/$file" . '.js">'
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. "</script>\n";
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}
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$links .= '<script type="text/javascript" src="'
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. $GLOBALS['egw_info']['server']['webserver_url']
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. "/$app/js/$pkg/$browser/$file" . '.js">'
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. "</script>\n";
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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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return $links_head.$links_api_main.$links_api.$links;
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}
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/**
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* Sets an onLoad action for a page
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*
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* @param string javascript to be used
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*/
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function set_onload($code)
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{
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$this->body['onLoad'] .= $code;
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}
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/**
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* Sets an onUnload action for a page
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*
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* @param string javascript to be used
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*/
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function set_onunload($code)
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{
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$this->body['onUnload'] .= $code;
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}
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/**
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* Sets an onResize action for a page
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*
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* @param string javascript to be used
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*/
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function set_onresize($code)
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{
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$this->body['onResize'] .= $code;
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}
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/**
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* DO NOT USE - NOT SURE IF I AM GOING TO USE IT - ALSO IT NEEDS SOME CHANGES!!!!
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* Used for removing a file or package of files to be included in the head section of a page
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*
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* @param string $app application to use
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* @param string $package the name of the package to be removed
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* @param string $file the name of a file in the package to be removed - if ommitted package is removed
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*/
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function unset_script_link($app, $package, $file=False)
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{
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/* THIS DOES NOTHING ATM :P
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if($file !== False)
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{
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unset($this->files[$app][$package][$file]);
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}
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else
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{
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unset($this->files[$app][$package]);
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}
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*/
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}
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/**
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* Checks to make sure a valid package and file name is provided
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*
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* @param string $package package to be included
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* @param string $file file to be included - no ".js" on the end
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* @param string $app application directory to search - default = phpgwapi
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* @param bool $browser insert specific browser javascript.
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*
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* @discuss The browser specific option loads the file which is in the correct
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* browser folder. Supported folder are those supported by class.browser.inc.php
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*
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* @returns bool was the file found?
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*/
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function validate_file($package, $file, $app='phpgwapi', $browser=true)
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{
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if ($browser)
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{
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$browser_folder = strtolower(ExecMethod('phpgwapi.browser.get_agent'));
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}
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else
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{
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$browser_folder = '.';
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}
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if ($this->included_files[$app][$package][$file]) return true;
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if(is_readable(EGW_INCLUDE_ROOT .SEP .$app .SEP .'js' .SEP . $package . SEP . $browser_folder . SEP . $file . '.js'))
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{
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$this->files[$app][$package][$file] = $browser_folder;
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$this->included_files[$app][$package][$file] = $browser_folder;
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return True;
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}
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elseif (is_readable(EGW_INCLUDE_ROOT .SEP .$app .SEP .'js' .SEP . $package . SEP . $file . '.js'))
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{
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$this->files[$app][$package][$file] = '.';
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$this->included_files[$app][$package][$file] = '.';
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return True;
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}
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elseif($app != 'phpgwapi')
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{
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if(is_readable(EGW_INCLUDE_ROOT .SEP .'phpgwapi' .SEP .'js' .SEP . $package .SEP . $browser_folder . SEP . $file . '.js'))
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{
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$this->files['phpgwapi'][$package][$file] = $browser_folder;
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$this->included_files['phpgwapi'][$package][$file] = $browser_folder;
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return True;
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}
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elseif(is_readable(EGW_INCLUDE_ROOT .SEP .'phpgwapi' .SEP .'js' .SEP . $package .SEP . $file . '.js'))
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{
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$this->files['phpgwapi'][$package][$file] = '.';
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$this->included_files['phpgwapi'][$package][$file] = '.';
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return True;
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}
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return False;
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}
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}
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function validate_jsapi()
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{
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if (EGW_UNCOMPRESSED_THYAPI)
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{
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$this->validate_file('plugins', 'thyPlugins');
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}
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/* This was included together with javascript globals to garantee prior load of dynapi. But it doesn't seems
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* right to me... maybe on class common, it should load dynapi before everything... */
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$this->validate_file('dynapi','dynapi');
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// Initialize DynAPI
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$GLOBALS['egw_info']['flags']['java_script'] .= '<script language="javascript">'."\n";
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$GLOBALS['egw_info']['flags']['java_script'] .= "dynapi.library.setPath(GLOBALS['serverRoot']+'/phpgwapi/js/dynapi/')\n";
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$GLOBALS['egw_info']['flags']['java_script'] .= "dynapi.library.include('dynapi.library')\n";
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$GLOBALS['egw_info']['flags']['java_script'] .= "dynapi.library.include('dynapi.api')\n";
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$GLOBALS['egw_info']['flags']['java_script'] .= "</script>\n";/**/
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//FIXME: These files are temporary! They should be included inside DynAPI or substituted by
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// other ones
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$this->validate_file('jsapi', 'jsapi');
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$this->validate_file('wz_dragdrop', 'wz_dragdrop');
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$this->validate_file('dJSWin', 'dJSWin');
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$this->validate_file('dTabs', 'dTabs');
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$this->validate_file('connector', 'connector');
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$this->validate_file('xmlrpcMsgCreator','xmlrpc');
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$this->validate_file('jsolait','init');
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return true;
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}
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function get_javascript_globals()
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{
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/* Default Global Messages */
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$GLOBALS['egw_info']['flags']['java_script_globals']['messages']['jsapi']['parseError'] = lang('Failed to Contact Server or Invalid Response from Server. Try to relogin. Contact Admin in case of faliure.');
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$GLOBALS['egw_info']['flags']['java_script_globals']['messages']['jsapi']['serverTimeout'] = lang('Could not contact server. Operation Timed Out!');
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$GLOBALS['egw_info']['flags']['java_script_globals']['messages']['jsapi']['dataSourceStartup'] = lang('Starting Up...');
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$GLOBALS['egw_info']['flags']['java_script_globals']['messages']['jsapi']['connector_1'] = lang('Contacting Server...');
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$GLOBALS['egw_info']['flags']['java_script_globals']['messages']['jsapi']['connector_2'] = lang('Server Contacted. Waiting for response...');
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$GLOBALS['egw_info']['flags']['java_script_globals']['messages']['jsapi']['connector_3'] = lang('Server answered. Processing response...');
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$GLOBALS['egw_info']['flags']['java_script_globals']['preferences']['common'] =& $GLOBALS['egw_info']['user']['preferences']['common'];
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/* Default Global API Variables */
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$browser = strtolower(ExecMethod('phpgwapi.browser.get_agent'));
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switch ($browser)
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{
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case 'ie':
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case 'opera':
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$thyapi_comp = 'thyapi_comp_'.$browser.'.js';
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break;
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default:
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$thyapi_comp = 'thyapi_comp_gecko.js';
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}
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$GLOBALS['egw_info']['flags']['java_script_globals']['jsapi']['imgDir'] = $GLOBALS['egw_info']['server']['webserver_url'].'/'.'phpgwapi/images';
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if (EGW_UNCOMPRESSED_THYAPI)
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{
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$jsCode = "<!-- JS Global Variables and ThyAPI Insertion -->\n" .
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'<script type="text/javascript" src="'.($GLOBALS['egw_info']['server']['webserver_url'] ? $GLOBALS['egw_info']['server']['webserver_url'].'/' : '/').
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'/phpgwapi/js/dynapi/dynapi.js"></script>'."\n".
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'<script language="javascript">'."\n".
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'var GLOBALS = new Object();'."\n" .
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"GLOBALS['serverRoot'] = '".($GLOBALS['egw_info']['server']['webserver_url'] ? $GLOBALS['egw_info']['server']['webserver_url'].'/' : '/')."';\n".
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"GLOBALS['appname'] = '".$GLOBALS['egw_info']['flags']['currentapp']."';\n".
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"GLOBALS['httpProtocol'] = '".($_SERVER['HTTPS'] ? 'https://' : 'http://')."';\n";
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}
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else
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{
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$jsCode = "<!-- JS Global Variables and ThyAPI Insertion -->\n" .
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'<script type="text/javascript" src="'.($GLOBALS['egw_info']['server']['webserver_url'] ? $GLOBALS['egw_info']['server']['webserver_url'].'/' : '/').
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'/phpgwapi/js/'.$thyapi_comp.'"></script>'."\n".
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'<script language="javascript">'."\n".
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'var GLOBALS = new Object();'."\n" .
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"GLOBALS['serverRoot'] = '".($GLOBALS['egw_info']['server']['webserver_url'] ? $GLOBALS['egw_info']['server']['webserver_url'].'/' : '/')."';\n".
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"GLOBALS['appname'] = '".$GLOBALS['egw_info']['flags']['currentapp']."';\n".
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"GLOBALS['httpProtocol'] = '".($_SERVER['HTTPS'] ? 'https://' : 'http://')."';\n";
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}
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if ($GLOBALS['egw_info']['extra_get_vars'])
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{
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$GLOBALS['egw_info']['flags']['java_script_globals']['extra_get_vars'] = $GLOBALS['egw_info']['extra_get_vars'];
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}
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$jsCode .= $this->convert_phparray_jsarray("GLOBALS", $GLOBALS['egw_info']['flags']['java_script_globals'], false);
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if (EGW_UNCOMPRESSED_THYAPI)
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{
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$jsCode .= "\ndynapi.library.setPath(GLOBALS['serverRoot']+'/phpgwapi/js/dynapi/');\n".
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"dynapi.library.include('dynapi.library');\n".
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"dynapi.library.include('dynapi.api');\n\n";
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}
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// Enable Debug?
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$config =& CreateObject('phpgwapi.config', 'phpgwapi');
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$config_values = $config->read_repository();
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if ($config_values['js_debug'])
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{
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$jsCode .= "if (dynapi.ua.gecko) dynapi.library.include('dynapi.debug')\n";
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}
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$jsCode .= '</script>'."\n";
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return $jsCode;
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}
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function convert_phparray_jsarray($name, $array, $new=true)
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{
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if (!is_array($array))
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{
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return '';
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}
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if ($new)
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{
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$jsCode = "$name = new Object();\n";
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}
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else
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{
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$jsCode = '';
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}
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foreach ($array as $index => $value)
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{
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if (is_array($value))
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{
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$jsCode .= $name."['".$index."'] = new Object();\n";
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$jsCode .= $this->convert_phparray_jsarray($name."['".$index."']", $value,false);
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continue;
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}
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switch(gettype($value))
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{
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case 'string':
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$value = "'".str_replace(array("\n","\r"),'\n',addslashes($value))."'";
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break;
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case 'boolean':
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if ($value)
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{
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$value = 'true';
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}
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else
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{
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$value = 'false';
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}
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break;
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default:
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$value = 'null';
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}
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$jsCode .= $name."['".$index."'] = ".$value.";\n";
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}
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return $jsCode;
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}
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}
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?>
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