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<?php
/**
* @version 1.5 stable $Id: view.feed.php 1577 2012-12-02 15:10:44Z ggppdk $
* @package Joomla
* @subpackage FLEXIcontent
* @copyright (C) 2009 Emmanuel Danan - www.vistamedia.fr
* @license GNU/GPL v2
*
* FLEXIcontent is a derivative work of the excellent QuickFAQ component
* @copyright (C) 2008 Christoph Lukes
* see www.schlu.net for more information
*
* FLEXIcontent is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
jimport('legacy.view.legacy');
/**
* HTML View class for the FLEXIcontent View (RSS)
*
* @package Joomla
* @subpackage FLEXIcontent
* @since 1.0
*/
class FlexicontentViewFlexicontent extends JViewLegacy
{
/**
* Creates the RSS for the View
*
* @since 1.0
*/
function display( $tpl = null )
{
$db = JFactory::getDbo();
$doc = JFactory::getDocument();
$app = JFactory::getApplication();
$params = $this->get('Params');
$doc->link = JRoute::_('index.php?option=com_flexicontent&view=flexicontent&rootcat='. (int)$params->get('rootcat', FLEXI_J16GE ? 1:0));
// Prepare query to match feed data (Force a specific limit, this will be moved to the model)
JFactory::getApplication()->input->set('limit', $params->get('feed_limit'));
// Needed by legacy non-updated plugins
!FLEXI_J40GE ? JRequest::setVar('limit', $params->get('feed_limit')) : null;
// ***********************
// Get data from the model
// ***********************
$cats = $this->get('Feed');
//$feed_summary = $params->get('feed_summary', 0);
$feed_summary_cut = $params->get('feed_summary_cut', 200);
$feed_use_image = $params->get('feed_use_image', 1);
$feed_image_source = $params->get('feed_image_source', '');
$feed_link_image = $params->get('feed_link_image', 1);
$feed_image_method = $params->get('feed_image_method', 1);
$feed_image_width = $params->get('feed_image_width', 100);
$feed_image_height = $params->get('feed_image_height', 80);
// Retrieve default image for the image field
if ($feed_use_image && $feed_image_source) {
$query = 'SELECT attribs, name FROM #__flexicontent_fields WHERE id = '.(int) $feed_image_source;
$db->setQuery($query);
$image_dbdata = $db->loadObject();
//$image_dbdata->params = FLEXI_J16GE ? new JRegistry($image_dbdata->params) : new JParameter($image_dbdata->params);
$img_size_map = array('l'=>'large', 'm'=>'medium', 's'=>'small', '' => '');
$img_field_size = $img_size_map[ $image_size ];
$img_field_name = $image_dbdata->name;
}
$uri = clone JUri::getInstance();
$domain = $uri->toString(array('scheme', 'host', 'port'));
$site_base_url = JUri::base(true).'/';
foreach ( $cats as $cat )
{
// strip html from feed item title
$title = $this->escape( $cat->title );
$title = html_entity_decode( $title );
// url link to article
// & used instead of & as this is converted by feed creator
$link = /*$domain .*/ JRoute::_(FlexicontentHelperRoute::getCategoryRoute($cat->slug));
// strip html from feed item description text
$description = $cat->description; //$feed_summary ? $cat->description : '';
$description = flexicontent_html::striptagsandcut( $description, $feed_summary_cut);
if ($feed_use_image) { // feed image is enabled
// Get some variables
$joomla_image_path = $app->getCfg('image_path', FLEXI_J16GE ? '' : 'images'.DS.'stories' );
$joomla_image_url = str_replace (DS, '/', $joomla_image_path);
$joomla_image_path = $joomla_image_path ? $joomla_image_path.DS : '';
$joomla_image_url = $joomla_image_url ? $joomla_image_url.'/' : '';
// **************
// CATEGORY IMAGE
// **************
// category image params
$show_cat_image = $params->get('show_description_image', 0); // we use different name for variable
$cat_image_source = $params->get('cat_image_source', 2); // 0: extract, 1: use param, 2: use both
$cat_link_image = $params->get('cat_link_image', 1);
$cat_image_method = $params->get('cat_image_method', 1);
$cat_image_width = $params->get('cat_image_width', 80);
$cat_image_height = $params->get('cat_image_height', 80);
$cat = & $category;
$thumb = "";
if ($cat->id && $show_cat_image) {
$cat->image = FLEXI_J16GE ? $params->get('image') : $cat->image;
$thumb = "";
$cat->introtext = & $cat->description;
$cat->fulltext = "";
if ( $cat_image_source && $cat->image && JFile::exists( JPATH_SITE .DS. $joomla_image_path . $cat->image ) ) {
$src = JUri::base(true) ."/". $joomla_image_url . $cat->image;
$h = '&h=' . $cat_image_height;
$w = '&w=' . $cat_image_width;
$aoe = '&aoe=1';
$q = '&q=95';
$ar = '&ar=x';
$zc = $cat_image_method ? '&zc=' . $cat_image_method : '';
$ext = strtolower(pathinfo($src, PATHINFO_EXTENSION));
$f = in_array( $ext, array('png', 'gif', 'jpeg', 'jpg', 'webp', 'wbmp', 'bmp', 'ico') ) ? '&f='.$ext : '';
$conf = $w . $h . $aoe . $q . $ar . $zc . $f;
$thumb = JUri::base(true).'/components/com_flexicontent/librairies/phpthumb/phpThumb.php?src='.$src.$conf;
} else if ( $cat_image_source!=1 && $src = flexicontent_html::extractimagesrc($cat) ) {
$h = '&h=' . $feed_image_height;
$w = '&w=' . $feed_image_width;
$aoe = '&aoe=1';
$q = '&q=95';
$ar = '&ar=x';
$zc = $feed_image_method ? '&zc=' . $feed_image_method : '';
$ext = strtolower(pathinfo($src, PATHINFO_EXTENSION));
$f = in_array( $ext, array('png', 'gif', 'jpeg', 'jpg', 'webp', 'wbmp', 'bmp', 'ico') ) ? '&f='.$ext : '';
$conf = $w . $h . $aoe . $q . $ar . $zc . $f;
$base_url = (!preg_match("#^http|^https|^ftp|^/#i", $src)) ? JUri::base(true).'/' : '';
$src = $base_url.$src;
$thumb = JUri::base(true).'/components/com_flexicontent/librairies/phpthumb/phpThumb.php?src='.$src.$conf;
}
}
if ($thumb) {
$description = "<a href='".$link."'><img src='".$thumb."' alt='".$title."' title='".$title."' align='left'/></a><p>".$description."</p>";
}
}
//$author = $cat->created_by_alias ? $cat->created_by_alias : $cat->author;
@$date = ( $cat->created ? date( 'r', strtotime($cat->created) ) : '' );
// load individual item creator class
$item = new JFeedItem();
$item->title = $title .' ('.(int)$cat->assigneditems.')';
$item->link = $link;
$item->description = $description;
$item->date = $date;
//$item->author = $author;
//$item->category = $this->escape( $category->title );
// add item data into FEEDs array
$doc->addItem( $item );
}
}
}
?>