persee.php
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persee.php
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	<?php

	//Page analysis for www.persee.org
	class PerseePage extends Page {
	/**
	* Initializes a new JSTORPage instance. If an error occured, you can read it in $this->error.
	*
	* @param string $url the page URL
	*/
	function __construct ($url) {
	$this->url = $url;
	$this->data = self::curl_download($url, USER_AGENT_FALLBACK_FULL);
	$this->analyse();
	}

	function analyse () {
	parent::analyse();
	$this->publisher = 'Persée';
	}

	function get_all_meta_tags () {
	$metaTags = parent::get_all_meta_tags();

	//Round 2, as persee.fr uses <meta content="..." name="...">
	preg_match_all('/<[\s]meta[\s]\bcontent\b="?' . '([^>"])"?[\s]' . 'name="?([^>"])"?[\s][\/]?[\s]*>/si', $this->data, $match);
	if (isset($match) && is_array($match) && count($match) == 3) {
	$originals = $match[0];
	$names = $match[2];
	$values = $match[1];

	if (count($originals) == count($names) && count($names) == count($values)) {
	for ($i=0, $limiti = count($names) ; $i < $limiti ; $i++) {
	$metaTags[$names[$i]] = $values[$i];
	}
	}
	}

	return $metaTags;
	}

	function is_article () {
	return true;
	}
	}