142 lines
3.2 KiB
PHP
142 lines
3.2 KiB
PHP
<?php
|
|
|
|
class pluginRSS extends Plugin {
|
|
|
|
public function init()
|
|
{
|
|
// Fields and default values for the database of this plugin
|
|
$this->dbFields = array(
|
|
'numberOfItems'=>5
|
|
);
|
|
}
|
|
|
|
// Method called on the settings of the plugin on the admin area
|
|
public function form()
|
|
{
|
|
global $L;
|
|
|
|
$html = '<div class="alert alert-primary" role="alert">';
|
|
$html .= $this->description();
|
|
$html .= '</div>';
|
|
|
|
$html .= '<div>';
|
|
$html .= '<label>'.$L->get('RSS URL').'</label>';
|
|
$html .= '<a href="'.Theme::rssUrl().'">'.Theme::rssUrl().'</a>';
|
|
$html .= '</div>';
|
|
|
|
$html .= '<div>';
|
|
$html .= '<label>'.$L->get('Amount of items').'</label>';
|
|
$html .= '<input id="jsnumberOfItems" name="numberOfItems" type="text" value="'.$this->getValue('numberOfItems').'">';
|
|
$html .= '<span class="tip">'.$L->get('Amount of items to show on the feed').'</span>';
|
|
$html .= '</div>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
private function createXML()
|
|
{
|
|
global $site;
|
|
global $pages;
|
|
global $url;
|
|
|
|
// Amount of pages to show
|
|
$numberOfItems = $this->getValue('numberOfItems');
|
|
|
|
// Page number the first one
|
|
$pageNumber = 1;
|
|
|
|
// Only published pages
|
|
$onlyPublished = true;
|
|
|
|
// Get the list of pages
|
|
$list = $pages->getList($pageNumber, $numberOfItems, $onlyPublished, true);
|
|
|
|
$xml = '<?xml version="1.0" encoding="UTF-8" ?>';
|
|
$xml .= '<rss version="2.0">';
|
|
$xml .= '<channel>';
|
|
$xml .= '<title>'.$site->title().'</title>';
|
|
$xml .= '<link>'.$site->url().'</link>';
|
|
$xml .= '<description>'.$site->description().'</description>';
|
|
|
|
// Get keys of pages
|
|
foreach($list as $pageKey) {
|
|
try {
|
|
// Create the page object from the page key
|
|
$page = new Page($pageKey);
|
|
$xml .= '<item>';
|
|
$xml .= '<title>'.$page->title().'</title>';
|
|
$xml .= '<link>'.$page->permalink().'</link>';
|
|
$xml .= '<description>'.Sanitize::html($page->contentBreak()).'</description>';
|
|
$xml .= '<pubDate>'.$page->dateRaw('r').'</pubDate>';
|
|
$xml .= '<guid isPermaLink="false">'.$page->uuid().'</guid>';
|
|
$xml .= '</item>';
|
|
} catch (Exception $e) {
|
|
// Continue
|
|
}
|
|
}
|
|
|
|
$xml .= '</channel></rss>';
|
|
|
|
// New DOM document
|
|
$doc = new DOMDocument();
|
|
$doc->formatOutput = true;
|
|
$doc->loadXML($xml);
|
|
$doc->save($this->workspace().'rss.xml');
|
|
}
|
|
|
|
public function install($position=0)
|
|
{
|
|
parent::install($position);
|
|
$this->createXML();
|
|
}
|
|
|
|
public function post()
|
|
{
|
|
// Call the method
|
|
parent::post();
|
|
|
|
// After POST request
|
|
$this->createXML();
|
|
}
|
|
|
|
public function afterPageCreate()
|
|
{
|
|
$this->createXML();
|
|
}
|
|
|
|
public function afterPageModify()
|
|
{
|
|
$this->createXML();
|
|
}
|
|
|
|
public function afterPageDelete()
|
|
{
|
|
$this->createXML();
|
|
}
|
|
|
|
public function siteHead()
|
|
{
|
|
return '<link rel="alternate" type="application/rss+xml" href="'.DOMAIN_BASE.'rss.xml" title="RSS Feed">'.PHP_EOL;
|
|
}
|
|
|
|
public function beforeAll()
|
|
{
|
|
$webhook = 'rss.xml';
|
|
if ($this->webhook($webhook)) {
|
|
// Send XML header
|
|
header('Content-type: text/xml');
|
|
$doc = new DOMDocument();
|
|
|
|
// Load XML
|
|
libxml_disable_entity_loader(false);
|
|
$doc->load($this->workspace().'rss.xml');
|
|
libxml_disable_entity_loader(true);
|
|
|
|
// Print the XML
|
|
echo $doc->saveXML();
|
|
|
|
// Stop Bludit execution
|
|
exit(0);
|
|
}
|
|
}
|
|
} |