%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @version $Id$
* @package JSNPoweradmin
* @subpackage item
* @author JoomlaShine Team <support@joomlashine.com>
* @copyright Copyright (C) 2012 JoomlaShine.com. All Rights Reserved.
* @license GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
*
* Websites: http://www.joomlashine.com
* Technical Support: Feedback - http://www.joomlashine.com/contact-us/get-support.html
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
class JSNLayoutHelper{
/**
*
* Fix links
*
* @param String $contents
*/
public static function fixImageLinks( $contents )
{
$regex = '/src=(["\'])(.*?)\1/';
$count = preg_match_all($regex, $contents, $match);
if ($count > 0)
{
$changes = $match[2];
foreach($changes as $change)
{
$uri = new JURI($change);
if ($uri->getHost() == '') {
$uri = new JURI(JURI::root().$change);
}
$contents = str_replace('src="'.$change.'"', 'src="'.$uri->toString().'"', $contents);
}
}
return $contents;
}
/**
*
* Add image tag to
*
* @param String $src
* @param String $attrs
*/
public static function showImage($src, $attrs = "")
{
$uri = new JURI($src);
return '<img src="'.JURI::root().$uri->toString().'" '.$attrs.' />';
}
/**
*
* Show rate box
*
* @param Number $rating
* @param Number $ratingCount
*/
public static function showArticleRating( $rating, $ratingCount )
{
JFactory::getLanguage()->load('plg_content_vote');
$rating = intval( $rating );
$rating_count = intval( $ratingCount );
$view = JRequest::getString('view', '');
$img = '';
// look for images in template if available
$starImageOn = JHtml::_('image','system/rating_star.png', NULL, NULL, true);
$starImageOff = JHtml::_('image','system/rating_star_blank.png', NULL, NULL, true);
for ($i=0; $i < $rating; $i++) {
$img .= $starImageOn;
}
for ($i=$rating; $i < 5; $i++) {
$img .= $starImageOff;
}
$html = '<span class="content_rating">';
$html .= JText::sprintf( 'PLG_VOTE_USER_RATING', $img, $rating_count );
$html .= "</span>\n<br />\n";
return $html;
}
/**
* @since 1.6
*/
public static function showNavigation($row, $params)
{
$html = '';
$db = JFactory::getDbo();
$user = JFactory::getUser();
$app = JFactory::getApplication();
$lang = JFactory::getLanguage();
$nullDate = $db->getNullDate();
$date = JFactory::getDate();
$config = JFactory::getConfig();
$uid = $row->id;
$option = 'com_content';
$canPublish = $user->authorise('core.edit.state', $option.'.article.'.$row->id);
// The following is needed as different menu items types utilise a different param to control ordering.
// For Blogs the `orderby_sec` param is the order controlling param.
// For Table and List views it is the `orderby` param.
$params_list = $params->toArray();
if (array_key_exists('orderby_sec', $params_list)) {
$order_method = $params->get('orderby_sec', '');
} else {
$order_method = $params->get('orderby', '');
}
// Additional check for invalid sort ordering.
if ($order_method == 'front') {
$order_method = '';
}
// Determine sort order.
switch ($order_method) {
case 'date' :
$orderby = 'a.created';
break;
case 'rdate' :
$orderby = 'a.created DESC';
break;
case 'alpha' :
$orderby = 'a.title';
break;
case 'ralpha' :
$orderby = 'a.title DESC';
break;
case 'hits' :
$orderby = 'a.hits';
break;
case 'rhits' :
$orderby = 'a.hits DESC';
break;
case 'order' :
$orderby = 'a.ordering';
break;
case 'author' :
$orderby = 'a.created_by_alias, u.name';
break;
case 'rauthor' :
$orderby = 'a.created_by_alias DESC, u.name DESC';
break;
case 'front' :
$orderby = 'f.ordering';
break;
default :
$orderby = 'a.ordering';
break;
}
$xwhere = ' AND (a.state = 1 OR a.state = -1)' .
' AND (publish_up = '.$db->Quote($nullDate).' OR publish_up <= '.$db->Quote($date).')' .
' AND (publish_down = '.$db->Quote($nullDate).' OR publish_down >= '.$db->Quote($date).')';
// Array of articles in same category correctly ordered.
$query = $db->getQuery(true);
$query->select('a.id, '
.'CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug, '
.'CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug');
$query->from('#__content AS a');
$query->leftJoin('#__categories AS cc ON cc.id = a.catid');
$query->where('a.catid = '. (int)$row->catid .' AND a.state = '. (int)$row->state
. ($canPublish ? '' : ' AND a.access = ' .(int)$row->access) . $xwhere);
$query->order($orderby);
if ($app->isSite() && $app->getLanguageFilter()) {
$query->where('a.language in ('.$db->quote($lang->getTag()).','.$db->quote('*').')');
}
$db->setQuery($query);
$list = $db->loadObjectList('id');
// This check needed if incorrect Itemid is given resulting in an incorrect result.
if (!is_array($list)) {
$list = array();
}
reset($list);
// Location of current content item in array list.
$location = array_search($uid, array_keys($list));
$rows = array_values($list);
$row->prev = null;
$row->next = null;
if ($location -1 >= 0) {
// The previous content item cannot be in the array position -1.
$row->prev = $rows[$location -1];
}
if (($location +1) < count($rows)) {
// The next content item cannot be in an array position greater than the number of array postions.
$row->next = $rows[$location +1];
}
$pnSpace = "";
if (JText::_('JGLOBAL_LT',true) || JText::_('JGLOBAL_GT',true)) {
$pnSpace = " ";
}
// Output.
if ($row->prev || $row->next) {
$html = '
<ul class="pagenav">'
;
if ($row->prev) {
$html .= '
<li class="pagenav-prev">
<a rel="next">'
. JText::_('JGLOBAL_LT',true) . $pnSpace . JText::_('JPREV',true) . '</a>
</li>'
;
}
if ($row->next) {
$html .= '
<li class="pagenav-next">
<a rel="prev">'
. JText::_('JNEXT',true) . $pnSpace . JText::_('JGLOBAL_GT',true) .'</a>
</li>'
;
}
$html .= '
</ul>'
;
return $html;
}
return '<ul class="pagenav">pagenav</ul>';
}
}
Zerion Mini Shell 1.0