mirror of
https://github.com/wallabag/wallabag.git
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112 lines
3.8 KiB
PHP
Executable file
112 lines
3.8 KiB
PHP
Executable file
<?php
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/**
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* Permet de générer l'URL de poche pour le bookmarklet
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*/
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function url()
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{
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$protocol = "http";
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if(isset($_SERVER['HTTPS'])) {
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if($_SERVER['HTTPS'] != "off") {
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$protocol = "https";
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}
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}
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return $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
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}
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/**
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* Génération de la page "vue d'un article"
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*/
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function generate_page($entry)
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{
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raintpl::$tpl_dir = './tpl/';
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raintpl::$cache_dir = "./cache/";
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raintpl::$base_url = url();
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raintpl::configure( 'path_replace', false );
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raintpl::configure('debug', false);
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$tpl = new raintpl();
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$tpl->assign("id", $entry['id']);
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$tpl->assign("url", $entry['url']);
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$tpl->assign("title", $entry['title']);
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$tpl->assign("content", $entry['content']);
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$tpl->assign("is_fav", $entry['is_fav']);
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$tpl->assign("is_read", $entry['is_read']);
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$tpl->draw( "index");
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}
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// function define to retrieve url content
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function get_external_file($url, $timeout)
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{
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// spoofing FireFox 18.0
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$useragent="Mozilla/5.0 (Windows NT 5.1; rv:18.0) Gecko/20100101 Firefox/18.0";
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if (in_array ('curl', get_loaded_extensions())) {
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// Fetch feed from URL
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
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curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_HEADER, false);
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// FeedBurner requires a proper USER-AGENT...
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curl_setopt($curl, CURL_HTTP_VERSION_1_1, true);
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curl_setopt($curl, CURLOPT_ENCODING, "gzip, deflate");
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curl_setopt($curl, CURLOPT_USERAGENT, $useragent);
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$data = curl_exec($curl);
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$httpcode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
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$httpcodeOK = isset($httpcode) and ($httpcode == 200 or $httpcode == 301);
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curl_close($curl);
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} else {
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// create http context and add timeout and user-agent
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$context = stream_context_create(array('http'=>array('timeout' => $timeout, // Timeout : time until we stop waiting for the response.
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'header'=> "User-Agent: ".$useragent, // spoot Mozilla Firefox
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'follow_location' => true
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)));
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// only download page lesser than 4MB
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$data = @file_get_contents($url, false, $context, -1, 4000000); // We download at most 4 MB from source.
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// echo "<pre>http_response_header : ".print_r($http_response_header);
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if(isset($http_response_header) and isset($http_response_header[0])) {
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$httpcodeOK = isset($http_response_header) and isset($http_response_header[0]) and ((strpos($http_response_header[0], '200 OK') !== FALSE) or (strpos($http_response_header[0], '301 Moved Permanently') !== FALSE));
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}
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}
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// if response is not empty and response is OK
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if (isset($data) and isset($httpcodeOK) and $httpcodeOK ) {
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// take charset of page and get it
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preg_match('#<meta .*charset=.*>#Usi', $data, $meta);
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// if meta tag is found
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if (!empty($meta[0])) {
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// retrieve encoding in $enc
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preg_match('#charset="?(.*)"#si', $meta[0], $enc);
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// if charset is found set it otherwise, set it to utf-8
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$html_charset = (!empty($enc[1])) ? strtolower($enc[1]) : 'utf-8';
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} else {
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$html_charset = 'utf-8';
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$enc[1] = '';
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}
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// replace charset of url to charset of page
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$data = str_replace('charset='.$enc[1], 'charset='.$html_charset, $data);
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return $data;
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}
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else {
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return FALSE;
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}
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} |