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