Rss-Bridge/bridges/CollegeDeFranceBridge.php

68 lines
2.8 KiB
PHP

<?php
class CollegeDeFranceBridge extends BridgeAbstract{
public function loadMetadatas() {
$this->maintainer = "pit-fgfjiudghdf";
$this->name = "CollegeDeFrance";
$this->uri = "http://www.college-de-france.fr/";
$this->description = "Returns the latest audio and video from CollegeDeFrance";
$this->update = "2016-05-01";
}
public function collectData(array $param) {
$months = array(
'01' => 'janv.',
'02' => 'févr.',
'03' => 'mars',
'04' => 'avr.',
'05' => 'mai',
'06' => 'juin',
'07' => 'juil.',
'08' => 'août',
'09' => 'sept.',
'10' => 'oct.',
'11' => 'nov.',
'12' => 'déc.'
);
// The "API" used by the site returns a list of partial HTML in this form
/* <li>
* <a href="/site/thomas-romer/guestlecturer-2016-04-15-14h30.htm" data-target="after">
* <span class="date"><span class="list-icon list-icon-video"></span><span class="list-icon list-icon-audio"></span>15 avr. 2016</span>
* <span class="lecturer">Christopher Hays</span>
* <span class='title'>Imagery of Divine Suckling in the Hebrew Bible and the Ancient Near East</span>
* </a>
* </li>
*/
$html = file_get_html('http://www.college-de-france.fr/components/search-audiovideo.jsp?fulltext=&siteid=1156951719600&lang=FR&type=all') or $this->returnError('Could not request CollegeDeFrance.', 404);
foreach($html->find('a[data-target]') as $element) {
$item = new \Item();
$item->title = $element->find('.title', 0)->plaintext;
// Most relative URLs contains an hour in addition to the date, so let's use it
// <a href="/site/yann-lecun/course-2016-04-08-11h00.htm" data-target="after">
//
// Sometimes there's an __1, perhaps it signifies an update "/site/patrick-boucheron/seminar-2016-05-03-18h00__1.htm"
//
// But unfortunately some don't have any hours info
// <a href="/site/institut-physique/The-Mysteries-of-Decoherence-Sebastien-Gleyzes-[Video-3-35].htm" data-target="after">
$timezone = new DateTimeZone('Europe/Paris');
// strpos($element->href, '201') will break in 2020 but it'll probably break prior to then due to site changes anyway
$d = DateTime::createFromFormat('!Y-m-d-H\hi', substr($element->href, strpos($element->href, '201'), 16), $timezone) or DateTime::createFromFormat('!H m Y', trim(str_replace(array_values($months), array_keys($months), $element->find('.date', 0)->plaintext)), $timezone);
$item->timestamp = $d->format('U');
$item->content = $element->find('.lecturer', 0)->innertext . ' - ' . $element->find('.title', 0)->innertext;
$item->uri = 'http://www.college-de-france.fr' . $element->href;
$this->items[] = $item;
}
}
public function getName(){
return 'CollegeDeFrance';
}
public function getURI(){
return 'http://www.college-de-france.fr/';
}
public function getCacheDuration(){
return 3600*3; // 3 hours
}
}