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<?php
/**
* @package AkeebaBackup
* @copyright Copyright (c)2009-2012 Nicholas K. Dionysopoulos
* @license GNU General Public License version 3, or later
* @version $Id: includes.php 688 2011-06-02 15:31:16Z nikosdion $
* @since 1.3
*/
defined('_JEXEC') or die('Restricted access');
/**
* A centralized place to include Akeeba Backup's CSS and JS files to the rendered page, as well as
* GUI-related helper functions
* @author Nicholas
*/
class AkeebaHelperIncludes
{
/** @var bool Should I use Akeeba plugins? */
static $usePlugins = false;
/** @var array The URLs of external scripts I've got to load*/
public static $scriptURLs = array();
/** @var array script definitions I want to inject right after the external scripts */
public static $scriptDefs = array();
static $viewHelpMap = array(
'backup' => 'backup-now.html',
'buadmin' => 'adminsiter-backup-files.html',
'config' => 'configuration.html',
'cpanel' => 'ch03.html#control-panel',
'dbef' => 'database-tables-exclusion.html',
'fsfilter' => 'exclude-data-from-backup.html#files-and-directories-exclusion',
'log' => 'view-log.html',
'profiles' => 'using-basic-operations.html#id4812849',
'eff' => 'off-site-directories-inclusion.html',
'extfilter' => 'extension-filters.html',
'multidb' => 'include-data-to-archive.html#multiple-db-definitions',
'regexdbfilter' => 'regex-database-tables-exclusion.html',
'regexfsfilter' => 'regex-files-directories-exclusion.html',
'stw' => 'stw.html',
'restore' => '',
'acl' => 'access-control.html'
);
static function getScriptDefs()
{
$media_folder = JURI::base().'../media/com_akeeba/';
$scriptDefs = array(
$media_folder.'js/gui-helpers.js?'.AKEEBAMEDIATAG,
$media_folder.'js/akeebaui.js?'.AKEEBAMEDIATAG
);
if(self::$usePlugins)
{
$scriptDefs[] = $media_folder.'plugins/js/akeebaui.js?'.AKEEBAMEDIATAG;
}
return $scriptDefs;
}
/**
* Includes Akeeba Backup's Javascript files
* @param $plugins bool Should I also include the files from the plugins directory?
*/
static function includeJS($plugins = false)
{
// Load jQuery
self::jQueryLoad();
self::jQueryUILoad();
// Repeat after me: "Joomla! 1.6.2 and later is a piece of utter crap because it requires me
// to MANUALLY add this line to make its STANDARD toolbar buttons work". Yes, the PLT is a
// bunch of morons.
JHTML::_('behavior.mootools');
$document =& JFactory::getDocument();
// In Joomla! 1.6 we have to load jQuery and jQuery UI without the hackish onAfterRender method :(
jimport('joomla.filesystem.file');
if(AKEEBA_JVERSION == '16')
{
foreach(self::$scriptURLs as $url)
{
$document->addScript($url);
}
foreach(self::$scriptDefs as $script)
{
$document->addScriptDeclaration($script);
}
}
// Joomla! 1.5 method
self::$usePlugins = $plugins;
$scriptDefs = self::getScriptDefs();
foreach($scriptDefs as $scriptURI)
{
$document->addScript($scriptURI);
}
}
/**
* Includes Akeeba Backup's CSS files
* @param $plugins bool Should I also include the files from the plugins directory?
*/
static function includeCSS($plugins=false)
{
$media_folder = JURI::base().'../media/com_akeeba/';
$document =& JFactory::getDocument();
$document->addStyleSheet($media_folder.'theme/jquery-ui.css?'.AKEEBAMEDIATAG);
$document->addStyleSheet($media_folder.'theme/akeebaui.css?'.AKEEBAMEDIATAG);
/**
if($plugins)
{
$document->addStyleSheet($media_folder.'plugins/theme/akeebaui.css');
}
*/
}
/**
* Includes Akeeba Backup's media (CSS & JS) files. It's a shorthand to the other two functions.
* @param $plugins bool Should I also include the files from the plugins directory?
*/
static function includeMedia($plugins=false)
{
self::includeJS($plugins);
self::includeCSS($plugins);
}
/**
* Loads jQuery from its respective source
*/
static function jQueryLoad()
{
self::$scriptURLs[] = JURI::base().'../media/com_akeeba/js/akeebajq.js?'.AKEEBAMEDIATAG;
}
/**
* Loads jQuery UI from its respective source
*/
static function jQueryUILoad()
{
self::$scriptURLs[] = JURI::base().'../media/com_akeeba/js/akeebajqui.js?'.AKEEBAMEDIATAG;
}
static public function addHelp()
{
$view = JRequest::getCmd('view','cpanel');
if( array_key_exists($view, self::$viewHelpMap) )
{
$page = self::$viewHelpMap[$view];
if(empty($page)) return;
self::addLiveHelpButton($page);
}
}
static public function addLiveHelpButton( $page )
{
if(strpos($page, '.html') === false) $page .= '.html';
if(strpos($page, '#') === false) $page .= '#maincol';
$bar = & JToolBar::getInstance('toolbar');
$label = (AKEEBA_JVERSION == '15') ? 'help' : 'JTOOLBAR_HELP';
$bar->appendButton( 'Popup', 'help', $label, 'https://www.akeebabackup.com/documentation/akeeba-backup-documentation/'.$page, 900, 500 );
}
}
/**
* This is an Akeeba hack to make sure that its own JS is going to be loaded before the one loaded by any
* funky system plug-in. For example, many stupid plugins default to loading jQuery 1.2.6 in the backend.
* WTF?! This is an ancient version! And why the hell load it in the backend anyway?! So, instead of having
* to educate webmasters that the plugins work in a stupid way and plugin authors how not to write stupid
* scripts (can't really blame newbies for being ignorant), I work around this issue by writing my hidden
* system plug-in. Yeap! This is actually a system plugin :p It will grab the HTML and drop its own JS in
* the head of the script, before anything else has the chance to run.
*
* Peace.
*/
function AkeebaScriptHook()
{
// This check is redundant, doh!
//if(!JFactory::getApplication()->isAdmin()) return;
// If there are no script defs, just go to sleep
if(empty(AkeebaHelperIncludes::$scriptURLs) && empty(AkeebaHelperIncludes::$scriptDefs) ) return;
$myscripts = '';
if(!empty(AkeebaHelperIncludes::$scriptURLs)) foreach(AkeebaHelperIncludes::$scriptURLs as $url)
{
$myscripts .= '<script type="text/javascript" src="'.$url.'"></script>'."\n";
}
if(!empty(AkeebaHelperIncludes::$scriptDefs))
{
$myscripts .= '<script type="text/javascript">'."\n";
foreach(AkeebaHelperIncludes::$scriptDefs as $def)
{
$myscripts .= $def."\n";
}
$myscripts .= '</script>'."\n";
}
$buffer = JResponse::getBody();
$pos = strpos($buffer, "<head>");
if($pos > 0)
{
$buffer = substr($buffer, 0, $pos + 6).$myscripts.substr($buffer, $pos + 6);
JResponse::setBody($buffer);
}
}
$app = &JFactory::getApplication();
$app->registerEvent('onAfterRender', 'AkeebaScriptHook');