mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-17 21:43:22 +01:00
119 lines
2.9 KiB
PHP
119 lines
2.9 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* EGroupware - Home - A simple portlet for displaying legacy home content
|
||
|
|
*
|
||
|
|
* @link www.egroupware.org
|
||
|
|
* @author Nathan Gray
|
||
|
|
* @copyright (c) 2013 by Nathan Gray
|
||
|
|
* @package home
|
||
|
|
* @subpackage portlet
|
||
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
||
|
|
* @version $Id$
|
||
|
|
*/
|
||
|
|
|
||
|
|
class home_legacy_portlet extends home_portlet
|
||
|
|
{
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Context for this portlet
|
||
|
|
*/
|
||
|
|
protected $context = array();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Custom title from hook
|
||
|
|
*/
|
||
|
|
protected $title = 'Legacy';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var String Content generated by hook
|
||
|
|
*/
|
||
|
|
protected $content = '';
|
||
|
|
|
||
|
|
public function __construct(array &$context = array())
|
||
|
|
{
|
||
|
|
$this->context = $context;
|
||
|
|
|
||
|
|
// Try to load content here, so all needed info is available
|
||
|
|
$appname = $this->context['app'];
|
||
|
|
if(!$appname || !$GLOBALS['egw']->hooks->hook_exists('home', $appname))
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
// Set a fallback title for if we can't extract it
|
||
|
|
$this->title = lang($this->context['app']);
|
||
|
|
|
||
|
|
// Execute hook to get content
|
||
|
|
ob_start();
|
||
|
|
$_content = $GLOBALS['egw']->hooks->single('home',$appname);
|
||
|
|
if (!$_content || $_content == 1) // content has been echoed and not returned
|
||
|
|
{
|
||
|
|
$_content = ob_get_contents();
|
||
|
|
ob_end_clean();
|
||
|
|
}
|
||
|
|
if($_content)
|
||
|
|
{
|
||
|
|
// Now we have to extract the actual content
|
||
|
|
$dom = new DOMDocument();
|
||
|
|
libxml_use_internal_errors(true);
|
||
|
|
$dom->loadHTML($_content,LIBXML_NOWARNING + LIBXML_NOERROR);
|
||
|
|
$finder = new DOMXPath($dom);
|
||
|
|
|
||
|
|
// Find header for title
|
||
|
|
$title = $finder->query("//div[contains(@class,'divSideboxHeader')]/descendant::strong");
|
||
|
|
if($title->length)
|
||
|
|
{
|
||
|
|
$this->title = $title->item(0)->textContent;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Remove header
|
||
|
|
$content = $finder->query("//div[contains(@class,'divSideboxHeader')]/descendant::strong/ancestor::tr");
|
||
|
|
for($i = 0; $i < $content->length; $i++)
|
||
|
|
{
|
||
|
|
$content->item($i)->parentNode->removeChild($content->item($i));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Content remains
|
||
|
|
$content = $dom->saveHTML();
|
||
|
|
$this->content = $content;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public function get_actions()
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get a fragment of HTML for display
|
||
|
|
*
|
||
|
|
* @param id String unique ID, provided to the portlet so it can make sure content is
|
||
|
|
* unique, if needed.
|
||
|
|
* @return string HTML fragment for display
|
||
|
|
*/
|
||
|
|
public function get_content($id = null)
|
||
|
|
{
|
||
|
|
return $this->content;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Some descriptive information about the portlet, so that users can decide if
|
||
|
|
* they want it or not, and for inclusion in lists, hover text, etc.
|
||
|
|
*
|
||
|
|
* These should be already translated, no further translation will be done.
|
||
|
|
*
|
||
|
|
* @return Array with keys
|
||
|
|
* - displayName: Used in lists
|
||
|
|
* - title: Put in the portlet header
|
||
|
|
* - description: A short description of what this portlet does or displays
|
||
|
|
*/
|
||
|
|
public function get_description()
|
||
|
|
{
|
||
|
|
return array(
|
||
|
|
'displayName'=> 'Legacy portlet',
|
||
|
|
'title'=> $this->title,
|
||
|
|
'description'=> 'Egroupware <= v1.9'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|