forked from blallo/rss-bridge
2d526f4e0a
Ré-ajout et ré-utilisation de getName et getURI, qui permettent d'avoir des élements dynamiques. Changement en public de certaines valeurs. Changement du nom de certaines constantes, déja utilisés. Signed-off-by: teromene <teromene@teromene.fr>
68 lines
2.6 KiB
PHP
68 lines
2.6 KiB
PHP
<?php
|
|
|
|
/**
|
|
* A class providing facilities for RSS expansion. The goal here is to facilitate, as much as possible, writing bridges such as FreeNews, Gawker and other ones
|
|
* @name RssExpander
|
|
* @description Un bridge générique d'expansion automatique de contenu RSS ... pour tous ces sites qui ont un flux RSS mochement tonqué.
|
|
* @update 15/03/2015
|
|
* @use1(url="URL du flux dont vous souhaitez le contenu complet")
|
|
*/
|
|
|
|
abstract class RssExpander extends HttpCachingBridgeAbstract{
|
|
public $name;
|
|
public $uri;
|
|
public $description;
|
|
public function collectData(array $param){
|
|
if (empty($param['url'])) {
|
|
$this->returnError('There is no $param[\'url\'] for this RSS expander', 404);
|
|
}
|
|
// $this->message("Loading from ".$param['url']);
|
|
// Notice WE DO NOT use cache here on purpose : we want a fresh view of the RSS stream each time
|
|
$rssContent = simplexml_load_file($param['url']) or $this->returnError('Could not request '.$param['url'], 404);
|
|
// $this->message("loaded RSS from ".$param['url']);
|
|
// TODO insert RSS format detection
|
|
// we suppose for now, we have some RSS 2.0
|
|
$this->collect_RSS_2_0_data($rssContent);
|
|
}
|
|
|
|
protected function collect_RSS_2_0_data($rssContent) {
|
|
$rssContent = $rssContent->channel[0];
|
|
// $this->message("RSS content is ===========\n".var_export($rssContent, true)."===========");
|
|
$this->load_RSS_2_0_feed_data($rssContent);
|
|
foreach($rssContent->item as $item) {
|
|
// $this->message("parsing item ".var_export($item, true));
|
|
$this->items[] = $this->parseRSSItem($item);
|
|
}
|
|
}
|
|
|
|
protected function RSS_2_0_time_to_timestamp($item) {
|
|
return DateTime::createFromFormat('D, d M Y H:i:s e', $item->pubDate)->getTimestamp();
|
|
}
|
|
|
|
// TODO set title, link, description, language, and so on
|
|
protected function load_RSS_2_0_feed_data($rssContent) {
|
|
$this->name = trim($rssContent->title);
|
|
$this->uri = trim($rssContent->link);
|
|
$this->description = trim($rssContent->description);
|
|
}
|
|
|
|
/**
|
|
* Method should return, from a source RSS item given by lastRSS, one of our Items objects
|
|
* @param $item the input rss item
|
|
* @return a RSS-Bridge Item, with (hopefully) the whole content)
|
|
*/
|
|
abstract protected function parseRSSItem($item);
|
|
|
|
|
|
public function getName(){
|
|
return $this->name;
|
|
}
|
|
|
|
public function getURI(){
|
|
return $this->uri;
|
|
}
|
|
|
|
public function getDescription() {
|
|
return $this->description;
|
|
}
|
|
}
|