Difference between revisions of "JDocumentRendererRSS/render"
From Joomla! Documentation
< API15:JDocumentRendererRSS
(New page: ===Description===
Render the feed
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===Syntax=== | ===Syntax=== | ||
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===Examples=== | ===Examples=== | ||
| − | + | === Code Examples === | |
<dpl> | <dpl> | ||
noresultsheader=\n | noresultsheader=\n | ||
category=render | category=render | ||
category=JDocumentRendererRSS | category=JDocumentRendererRSS | ||
| − | + | namespace=CodeExample | |
category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
| + | [[Category:Archived pages API15]] | ||
Latest revision as of 19:32, 24 March 2017
The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Render the feed
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Syntax[edit]
render()
Returns[edit]
string
Defined in[edit]
libraries/joomla/document/feed/renderer/rss.php
Importing[edit]
jimport( 'joomla.document.feed.renderer.rss' );Source Body[edit]
function render()
{
$now =& JFactory::getDate();
$data =& $this->_doc;
$uri =& JFactory::getURI();
$url = $uri->toString(array('scheme', 'user', 'pass', 'host', 'port'));
$syndicationURL =& JRoute::_('&format=feed&type=rss');
$feed = "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n";
$feed.= " <channel>\n";
$feed.= " <title>".$data->title."</title>\n";
$feed.= " <description>".htmlspecialchars($data->description)."</description>\n";
$feed.= " <link>".str_replace(' ','%20',$url.$data->link)."</link>\n";
$feed.= " <lastBuildDate>".htmlspecialchars($now->toRFC822(), ENT_COMPAT, 'UTF-8')."</lastBuildDate>\n";
$feed.= " <generator>".$data->getGenerator()."</generator>\n";
if ($data->image!=null)
{
$feed.= " <image>\n";
$feed.= " <url>".$data->image->url."</url>\n";
$feed.= " <title>".htmlspecialchars($data->image->title, ENT_COMPAT, 'UTF-8')."</title>\n";
$feed.= " <link>".str_replace(' ','%20',$data->image->link)."</link>\n";
if ($data->image->width != "") {
$feed.= " <width>".$data->image->width."</width>\n";
}
if ($data->image->height!="") {
$feed.= " <height>".$data->image->height."</height>\n";
}
if ($data->image->description!="") {
$feed.= " <description><![CDATA[".$data->image->description."]]></description>\n";
}
$feed.= " </image>\n";
}
if ($data->language!="") {
$feed.= " <language>".$data->language."</language>\n";
}
if ($data->copyright!="") {
$feed.= " <copyright>".htmlspecialchars($data->copyright,ENT_COMPAT, 'UTF-8')."</copyright>\n";
}
if ($data->editorEmail!="") {
$feed.= " <managingEditor>".htmlspecialchars($data->editorEmail, ENT_COMPAT, 'UTF-8').' ('.
htmlspecialchars($data->editor, ENT_COMPAT, 'UTF-8').")</managingEditor>\n";
}
if ($data->webmaster!="") {
$feed.= " <webMaster>".htmlspecialchars($data->webmaster, ENT_COMPAT, 'UTF-8')."</webMaster>\n";
}
if ($data->pubDate!="") {
$pubDate =& JFactory::getDate($data->pubDate);
$feed.= " <pubDate>".htmlspecialchars($pubDate->toRFC822(),ENT_COMPAT, 'UTF-8')."</pubDate>\n";
}
if ($data->category!="") {
$feed.= " <category>".htmlspecialchars($data->category, ENT_COMPAT, 'UTF-8')."</category>\n";
}
if ($data->docs!="") {
$feed.= " <docs>".htmlspecialchars($data->docs, ENT_COMPAT, 'UTF-8')."</docs>\n";
}
if ($data->ttl!="") {
$feed.= " <ttl>".htmlspecialchars($data->ttl, ENT_COMPAT, 'UTF-8')."</ttl>\n";
}
if ($data->rating!="") {
$feed.= " <rating>".htmlspecialchars($data->rating, ENT_COMPAT, 'UTF-8')."</rating>\n";
}
if ($data->skipHours!="") {
$feed.= " <skipHours>".htmlspecialchars($data->skipHours, ENT_COMPAT, 'UTF-8')."</skipHours>\n";
}
if ($data->skipDays!="") {
$feed.= " <skipDays>".htmlspecialchars($data->skipDays, ENT_COMPAT, 'UTF-8')."</skipDays>\n";
}
for ($i=0; $i<count($data->items); $i++)
{
if ((strpos($data->items[$i]->link, 'http://') === false) and (strpos($data->items[$i]->link, 'https://') === false)) {
$data->items[$i]->link = str_replace(' ','%20',$url.$data->items[$i]->link);
}
$feed.= " <item>\n";
$feed.= " <title>".htmlspecialchars(strip_tags($data->items[$i]->title), ENT_COMPAT, 'UTF-8')."</title>\n";
$feed.= " <link>".str_replace(' ','%20',$data->items[$i]->link)."</link>\n";
$feed.= " <guid>".str_replace(' ','%20',$data->items[$i]->link)."</guid>\n";
$feed.= " <description><![CDATA[".$this->_relToAbs($data->items[$i]->description)."]]></description>\n";
if ($data->items[$i]->authorEmail!="") {
$feed.= " <author>".htmlspecialchars($data->items[$i]->authorEmail . ' (' .
$data->items[$i]->author . ')', ENT_COMPAT, 'UTF-8')."</author>\n";
}
/*
// on hold
if ($data->items[$i]->source!="") {
$data.= " <source>".htmlspecialchars($data->items[$i]->source, ENT_COMPAT, 'UTF-8')."\n";
}
*/
if ($data->items[$i]->category!="") {
$feed.= " <category>".htmlspecialchars($data->items[$i]->category, ENT_COMPAT, 'UTF-8')."</category>\n";
}
if ($data->items[$i]->comments!="") {
$feed.= " <comments>".htmlspecialchars($data->items[$i]->comments, ENT_COMPAT, 'UTF-8')."</comments>\n";
}
if ($data->items[$i]->date!="") {
$itemDate =& JFactory::getDate($data->items[$i]->date);
$feed.= " <pubDate>".htmlspecialchars($itemDate->toRFC822(), ENT_COMPAT, 'UTF-8')."</pubDate>\n";
}
if ($data->items[$i]->guid!="") {
$feed.= " <guid>".htmlspecialchars($data->items[$i]->guid, ENT_COMPAT, 'UTF-8')."</guid>\n";
}
if ($data->items[$i]->enclosure != NULL)
{
$feed.= " <enclosure url=\"";
$feed.= $data->items[$i]->enclosure->url;
$feed.= "\" length=\"";
$feed.= $data->items[$i]->enclosure->length;
$feed.= "\" type=\"";
$feed.= $data->items[$i]->enclosure->type;
$feed.= "\"/>\n";
}
$feed.= " </item>\n";
}
$feed.= " </channel>\n";
$feed.= "</rss>\n";
return $feed;
} </source>
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Examples[edit]
Code Examples[edit]