rss-bridge/bridges/RadioMelodieBridge.php

<?php
class RadioMelodieBridge extends BridgeAbstract {
	const NAME = 'Radio Melodie Actu';
	const URI = 'https://www.radiomelodie.com';
	const DESCRIPTION = 'Retourne les actualités publiées par Radio Melodie';
	const MAINTAINER = 'sysadminstory';

	public function getIcon() {
		return self::URI . '/img/favicon.png';
	}

	public function collectData(){
		$html = getSimpleHTMLDOM(self::URI . '/actu/');
		$list = $html->find('div[class=listArticles]', 0)->children();

		foreach($list as $element) {
			if($element->tag == 'a') {
				$articleURL = self::URI . $element->href;
				$article = getSimpleHTMLDOM($articleURL);
				$this->rewriteAudioPlayers($article);
				// Reload the modified content
				$article = str_get_html($article->save());
				$textDOM = $article->find('article', 0);

				// Initialise arrays
				$item = array();
				$audio = array();
				$picture = array();

				// Get the Main picture URL
				$picture[] = self::URI . $article->find('figure[class=photoviewer]', 0)->find('img', 0)->src;
				$audioHTML = $article->find('audio');

				// Add the audio element to the enclosure
				foreach($audioHTML as $audioElement) {
					$audioURL = $audioElement->src;
					$audio[] = $audioURL;
				}

				// Rewrite pictures URL
				$imgs = $textDOM->find('img[src^="http://www.radiomelodie.com/image.php]');
				foreach($imgs as $img) {
					$img->src = $this->rewriteImage($img->src);
					$article->save();
				}

				// Remove Google Ads
				$ads = $article->find('div[class=adInline]');
				foreach($ads as $ad) {
					$ad->outertext = '';
					$article->save();
				}

				// Extract the author
				$author = $article->find('div[class=author]', 0)->children(1)->children(0)->plaintext;

				// Handle date to timestamp
				$dateHTML = $article->find('div[class=author]', 0)->children(1)->plaintext;

				preg_match('/([a-z]{4,10}[ ]{1,2}[0-9]{1,2} [\p{L}]{3,10} [0-9]{4} à [0-9]{2}:[0-9]{2})/mus', $dateHTML, $matches);
				$dateText = $matches[1];

				$timestamp = $this->parseDate($dateText);

				$item['enclosures'] = array_merge($picture, $audio);
				$item['author'] = $author;
				$item['uri'] = $articleURL;
				$item['title'] = $article->find('meta[property=og:title]', 0)->content;
				if($timestamp !== false) {
					$item['timestamp'] = $timestamp;
				}

				// Remove the share article part
				$textDOM->find('div[class=share]', 0)->outertext = '';

				// Rewrite relative Links
				$textDOM = defaultLinkTo($textDOM, self::URI . '/');

				$article->save();
				$text = $textDOM->innertext;
				$item['content'] = '<h1>' . $item['title'] . '</h1>' . $dateText . '<br/>' . $text;
				$this->items[] = $item;
			}
		}
	}

	/*
	 * Function to rewrite image URL to use the real Image URL and not the resized one (which is very slow)
	 */
	private function rewriteImage($url)
	{
		$parts = explode('?', $url);
		parse_str(html_entity_decode($parts[1]), $params);
		return self::URI . '/' . $params['image'];

	}

	/*
	 * Function to rewrite Audio Players to use the <audio> tag and not the javascript audio player
	 */
	private function rewriteAudioPlayers($html)
	{
		// Find all audio Players
		$audioPlayers = $html->find('div[class=audioPlayer]');

		foreach($audioPlayers as $audioPlayer) {
			// Get the javascript content below the player
			$js = $audioPlayer->next_sibling();

			// Extract the audio file URL
			preg_match('/wavesurfer[0-9]+.load\(\'(.*)\'\)/m', $js->innertext, $urls);

			// Create the plain HTML <audio> content to play this audio file
			$content = '<audio style="width: 100%" src="' . $urls[1] . '" controls ></audio>';

			// Replace the <script> tag by the <audio> tag
			$js->outertext = $content;
			// Remove the initial Audio Player
			$audioPlayer->outertext = '';
		}

	}

	/*
	 * Function to parse the article date
	 */
	private function parseDate($date_fr)
	{
		// French date texts
		$search_fr = array(
			'janvier',
			'février',
			'mars',
			'avril',
			'mai',
			'juin',
			'juillet',
			'août',
			'septembre',
			'octobre',
			'novembre',
			'décembre',
			'lundi',
			'mardi',
			'mercredi',
			'jeudi',
			'vendredi',
			'samedi',
			'dimanche'
		);

		// English replacement date text
		$replace_en = array(
			'january',
			'february',
			'march',
			'april',
			'may',
			'june',
			'july',
			'august',
			'september',
			'october',
			'november',
			'december',
			'monday',
			'tuesday',
			'wednesday',
			'thursday',
			'friday',
			'saturday',
			'sunday'
		);

		$dateFormat = 'l j F Y \à H:i';

		// Convert the date from French to English
		$date_en = str_replace($search_fr, $replace_en, $date_fr);

		// Parse the date and convert it to an array
		$date_array = date_parse_from_format($dateFormat, $date_en);

		// Convert the array to a unix timestamp
		$timestamp = mktime(
			$date_array['hour'],
			$date_array['minute'],
			$date_array['second'],
			$date_array['month'],
			$date_array['day'],
			$date_array['year']
		);

		return $timestamp;

	}
}