mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-15 04:24:57 +01:00
212 lines
6.2 KiB
PHP
212 lines
6.2 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* phpGroupWare API - JavaScript *
|
|
* Written by Dave Hall skwashd at phpgroupware.org *
|
|
* Copyright (C) 2003 Free Software Foundation Inc *
|
|
* -------------------------------------------------------------------------*
|
|
* This library is part of the phpGroupWare API *
|
|
* http://www.phpgroupware.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. *
|
|
\**************************************************************************/
|
|
/* $Id$ */
|
|
|
|
/**
|
|
* phpGroupWare javascript support class
|
|
*
|
|
* Only instanstiate this class using:
|
|
* <code>
|
|
* if(!@is_object($GLOBALS['phpgw']->js))
|
|
* {
|
|
* $GLOBALS['phpgw']->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 arguement 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
|
|
* @link http://docs.phpgroupware.org/wiki/classJavaScript
|
|
*/
|
|
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 $t;
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* Initialize the instance variables
|
|
*/
|
|
function javascript()
|
|
{
|
|
//$this->t = CreateObject('phpgwapi.Template', ExecMethod('phpgwapi.phpgw.common.get_tpl_dir','phpgwapi'));
|
|
//not currently used, but will be soon - I hope :)
|
|
}
|
|
|
|
|
|
/**
|
|
* 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()
|
|
{
|
|
$js = ($this->body['onLoad'] ? 'onLoad="' . $this->body['onLoad'] . '"' : '');
|
|
$js .= ($this->body['onUnload'] ? 'onUnLoad="' . $this->body['onUnload'] . '"': '');
|
|
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()
|
|
{
|
|
$links = '';
|
|
if(!empty($this->files) && is_array($this->files))
|
|
{
|
|
$links = "<!--JS Imports from phpGW javascript class -->\n";
|
|
foreach($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 => $ignored)
|
|
{
|
|
$links .= '<script type="text/javascript" src="'
|
|
. $GLOBALS['phpgw_info']['server']['webserver_url']
|
|
. "/$app/js/$pkg/$file" . '.js">'
|
|
. "</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;
|
|
}
|
|
|
|
/**
|
|
* 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 $app application directory to search - default = phpgwapi
|
|
* @returns bool was the file found?
|
|
*/
|
|
function validate_file($package, $file, $app='phpgwapi')
|
|
{
|
|
if(is_readable(PHPGW_INCLUDE_ROOT .SEP .$app .SEP .'js' .SEP . $package .SEP. $file . '.js'))
|
|
{
|
|
$this->files[$app][$package][$file] = $file;
|
|
return True;
|
|
}
|
|
elseif($app != 'phpgwapi')
|
|
{
|
|
if(is_readable(PHPGW_INCLUDE_ROOT .SEP .'phpgwapi' .SEP .'js' .SEP . $package .SEP . $file . '.js'))
|
|
{
|
|
$this->files['phpgwapi'][$package][$file] = $file;
|
|
return True;
|
|
}
|
|
return False;
|
|
}
|
|
}
|
|
}
|
|
?>
|