310 lines
12 KiB
PHP
Executable file
310 lines
12 KiB
PHP
Executable file
<?php
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/**
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* DO NOT EDIT THESE LINES
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* You can override these options by setting them in config.php
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**/
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if(!defined('ROOT_DIR'))
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{
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define('ROOT_DIR', dirname($_SERVER['SCRIPT_FILENAME']));
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}
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define('LOCAL_URI', '');
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if (!defined('AUTOBLOGS_FOLDER')) define('AUTOBLOGS_FOLDER', './autoblogs/');
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if (!defined('DOC_FOLDER')) define('DOC_FOLDER', './docs/');
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if (!defined('RESOURCES_FOLDER')) define('RESOURCES_FOLDER', './resources/');
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if (!defined('FOLDER_MAX_LENGTH')) define('FOLDER_MAX_LENGTH', 80);
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date_default_timezone_set('Europe/Paris');
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setlocale(LC_TIME, 'fr_FR.UTF-8', 'fr_FR', 'fr');
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if( !defined('DOCS_CACHE_DURATION')) define( 'DOCS_CACHE_DURATION', 1800 );
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if( !defined('AUTOBLOGS_CACHE_DURATION')) define( 'AUTOBLOGS_CACHE_DURATION', 1800 );
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if( !defined('ALLOW_FULL_UPDATE')) define( 'ALLOW_FULL_UPDATE', TRUE );
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if( !defined('ALLOW_CHECK_UPDATE')) define( 'ALLOW_CHECK_UPDATE', TRUE );
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// If you set ALLOW_NEW_AUTOBLOGS to FALSE, the following options do not matter.
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if( !defined('ALLOW_NEW_AUTOBLOGS')) define( 'ALLOW_NEW_AUTOBLOGS', TRUE );
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if( !defined('ALLOW_NEW_AUTOBLOGS_BY_LINKS')) define( 'ALLOW_NEW_AUTOBLOGS_BY_LINKS', TRUE );
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if( !defined('ALLOW_NEW_AUTOBLOGS_BY_SOCIAL')) define( 'ALLOW_NEW_AUTOBLOGS_BY_SOCIAL', TRUE );
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if( !defined('ALLOW_NEW_AUTOBLOGS_BY_BUTTON')) define( 'ALLOW_NEW_AUTOBLOGS_BY_BUTTON', TRUE );
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if( !defined('ALLOW_NEW_AUTOBLOGS_BY_OPML_FILE')) define( 'ALLOW_NEW_AUTOBLOGS_BY_OPML_FILE', TRUE );
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if( !defined('ALLOW_NEW_AUTOBLOGS_BY_OPML_LINK')) define( 'ALLOW_NEW_AUTOBLOGS_BY_OPML_LINK', TRUE );
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if( !defined('ALLOW_NEW_AUTOBLOGS_BY_XSAF')) define( 'ALLOW_NEW_AUTOBLOGS_BY_XSAF', TRUE );
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// More about TwitterBridge : https://github.com/mitsukarenai/twitterbridge
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if( !defined('API_TWITTER')) define( 'API_TWITTER', 'LOCAL' );
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if( !defined('LOGO')) define( 'LOGO', 'icon-logo.svg' );
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if( !defined('HEAD_TITLE')) define( 'HEAD_TITLE', '');
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if( !defined('FOOTER')) define( 'FOOTER', 'D\'après les premières versions de <a href="http://sebsauvage.net">SebSauvage</a> et <a href="http://bohwaz.net/">Bohwaz</a>.');
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/**
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* Functions
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**/
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function NoProtocolSiteURL($url) {
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$protocols = array("http://", "https://");
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$siteurlnoproto = str_replace($protocols, "", $url);
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// Remove the / at the end of string
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if ( $siteurlnoproto[strlen($siteurlnoproto) - 1] == '/' )
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$siteurlnoproto = substr($siteurlnoproto, 0, -1);
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// Remove index.php/html at the end of string
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if( strpos($url, 'index.php') || strpos($url, 'index.html') ) {
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$siteurlnoproto = preg_replace('#(.*)/index\.(html|php)$#', '$1', $siteurlnoproto);
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}
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return $siteurlnoproto;
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}
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function DetectRedirect($url)
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{
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if(parse_url($url, PHP_URL_HOST)==FALSE) {
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throw new Exception('Not a URL: '. escape ($url) );
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}
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try { $response = get_headers($url, 1); }
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catch (Exception $e) { throw new Exception('RSS URL unreachable: '. escape($url) ); }
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if(!empty($response['Location'])) {
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try { $response2 = get_headers($response['Location'], 1); }
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catch (Exception $e) { throw new Exception('RSS URL unreachable: '. escape($url) ); }
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if(!empty($response2['Location'])) {
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throw new Exception('Too much redirection: '. escape ($url) );
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}
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else { return $response['Location']; }
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}
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else {
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return $url;
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}
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}
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function urlHash($rssurl) {
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return sha1(NoProtocolSiteURL($rssurl));
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}
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function urlToFolder($siteurl, $rssurl) {
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return AUTOBLOGS_FOLDER . substr(preg_replace("/[^a-z0-9]/", '', strtolower(NoProtocolSiteURL($siteurl))), 0, FOLDER_MAX_LENGTH) .'_'. urlHash($rssurl) .'/';
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}
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function folderExists($siteurl, $rssurl) {
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return file_exists(urlToFolder($siteurl, $rssurl));
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}
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function escape($str) {
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return htmlspecialchars($str, ENT_COMPAT, 'UTF-8', false);
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}
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function createAutoblog($type, $sitename, $siteurl, $rssurl) {
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if( $type == 'generic' || empty( $type )) {
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$var = updateType( $siteurl );
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$type = $var['type'];
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if( !empty( $var['name']) ) {
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if( !stripos($siteurl, $var['name'] === false) )
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$sitename = ucfirst($var['name']) . ' - ' . $sitename;
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}
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}
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if(folderExists($siteurl, $rssurl)) {
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throw new Exception('Erreur : l\'autoblog '. $sitename .' existe déjà.');
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}
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$foldername = urlToFolder($siteurl, $rssurl);
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if ( mkdir($foldername, 0755, false) ) {
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$fp = fopen($foldername .'/index.php', 'w+');
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if( !fwrite($fp, "<?php require_once '../autoblog.php'; ?>") )
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throw new Exception('Impossible d\'écrire le fichier index.php');
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fclose($fp);
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$fp = fopen($foldername .'/vvb.ini', 'w+');
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if( !fwrite($fp, '[VroumVroumBlogConfig]
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SITE_TYPE="'. $type .'"
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SITE_TITLE="'. $sitename .'"
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SITE_DESCRIPTION="Site original : <a href=\''. $siteurl .'\'>'. $sitename .'</a>"
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SITE_URL="'. $siteurl .'"
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FEED_URL="'. $rssurl .'"
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ARTICLES_PER_PAGE="'. getArticlesPerPage( $type ) .'"
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UPDATE_INTERVAL="'. getInterval( $type ) .'"
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UPDATE_TIMEOUT="'. getTimeout( $type ) .'"') )
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throw new Exception('Impossible d\'écrire le fichier vvb.ini');
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fclose($fp);
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}
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else
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throw new Exception('Impossible de créer le répertoire.');
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updateXML('new_autoblog_added', 'new', $foldername, $sitename, $siteurl, $rssurl);
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}
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function getArticlesPerPage( $type ) {
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switch( $type ) {
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case 'microblog':
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return 20;
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case 'twitter':
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return 20;
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case 'shaarli':
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return 20;
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case 'youtube':
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return 10;
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default:
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return 5;
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}
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}
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function getInterval( $type ) {
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switch( $type ) {
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case 'microblog':
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return 300;
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case 'twitter':
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return 300;
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case 'shaarli':
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return 1800;
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default:
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return 3600;
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}
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}
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function getTimeout( $type ) {
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switch( $type ) {
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default:
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return 30;
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}
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}
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function updateType($siteurl) {
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if( strpos($siteurl, 'twitter.com') !== FALSE ) {
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return array('type' => 'twitter', 'name' => 'twitter');
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}
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elseif( strpos( $siteurl, 'shaarli' ) !== FALSE ) {
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return array('type' => 'shaarli', 'name' => 'shaarli');
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}
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elseif( strpos( $siteurl, 'youtube.com' ) !== FALSE ) {
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return array('type' => 'youtube', 'name' => '');
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}
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else
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return array('type' => 'generic', 'name' => '');
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}
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function debug($data)
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{
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echo '<pre>';
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var_dump($data);
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echo '</pre>';
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}
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function __($str)
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{
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switch ($str)
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{
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case 'Search':
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return 'Recherche';
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case 'Update':
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return 'Mise à jour';
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case 'Updating database... Please wait.':
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return 'Mise à jour de la base de données, veuillez patienter...';
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case '<b>%d</b> results for <i>%s</i>':
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return '<b>%d</b> résultats pour la recherche <i>%s</i>';
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case 'Not Found':
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return 'Introuvable';
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case 'Article not found.':
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return 'Cet article n\'a pas été trouvé.';
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case 'Older':
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return 'Plus anciens';
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case 'Newer':
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return 'Plus récents';
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case 'ATOM Feed':
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return 'Flux ATOM';
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case 'Update complete!':
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return 'Mise à jour terminée !';
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case 'Click here to reload this webpage.':
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return 'Cliquez ici pour recharger cette page.';
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case 'Source:':
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return 'Source :';
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case '_date_format':
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return '%A %e %B %Y à %H:%M';
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case 'Media export':
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return 'Export fichiers media';
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case 'Import running: ':
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return 'Import en cours : ';
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case ' files remaining':
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return ' fichiers restants';
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case 'The page should refresh every second. If not, <a href="javascript:window.location.reload()">refresh manually</a>.':
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return 'La page devrait se rafraîchir toutes les secondes. Si non, <a href="javascript:window.location.reload()">rafraîchissez là manuellement.</a>.';
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default:
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return $str;
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}
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}
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function updateXML($status, $response_code, $autoblog_url, $autoblog_title, $autoblog_sourceurl, $autoblog_sourcefeed)
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{
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$json = json_decode(file_get_contents(RESOURCES_FOLDER.'rss.json'), true);
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$json[] = array(
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'timestamp'=>time(),
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'autoblog_url'=>$autoblog_url,
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'autoblog_title'=>$autoblog_title,
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'autoblog_sourceurl'=>$autoblog_sourceurl,
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'autoblog_sourcefeed'=>$autoblog_sourcefeed,
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'status'=>$status,
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'response_code'=>$response_code
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);
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$json = array_slice($json, -50, 50);
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if(file_put_contents(RESOURCES_FOLDER.'rss.json', json_encode($json), LOCK_EX) === FALSE)
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{ return FALSE; }
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else { return TRUE; }
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}
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function displayXMLstatus($status, $response_code, $autoblog_url, $autoblog_title, $autoblog_sourceurl, $autoblog_sourcefeed) {
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switch ($status)
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{
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case 'unavailable':
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return 'Autoblog "'.$autoblog_title.'" : site distant inaccessible (code '.$response_code.')<br>Autoblog : <a href="'. serverUrl(true).$autoblog_url.'">'.$autoblog_title.'</a><br>Site : <a href="'. $autoblog_sourceurl .'">'. $autoblog_sourceurl .'</a><br>RSS : <a href="'.$autoblog_sourcefeed.'">'.$autoblog_sourcefeed.'</a>';
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case 'moved':
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return 'Autoblog "'.$autoblog_title.'" : site distant redirigé (code '.$response_code.')<br>Autoblog : <a href="'. serverUrl(true).$autoblog_url.'">'.$autoblog_title.'</a><br>Site : <a href="'. $autoblog_sourceurl .'">'. $autoblog_sourceurl .'</a><br>RSS : <a href="'.$autoblog_sourcefeed.'">'.$autoblog_sourcefeed.'</a>';
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case 'not_found':
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return 'Autoblog "'.$autoblog_title.'" : site distant introuvable (code '.$response_code.')<br>Autoblog : <a href="'. serverUrl(true).$autoblog_url.'">'.$autoblog_title.'</a><br>Site : <a href="'. $autoblog_sourceurl .'">'. $autoblog_sourceurl .'</a><br>RSS : <a href="'.$autoblog_sourcefeed.'">'.$autoblog_sourcefeed.'</a>';
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case 'remote_error':
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return 'Autoblog "'.$autoblog_title.'" : site distant a problème serveur (code '.$response_code.')<br>Autoblog : <a href="'. serverUrl(true).$autoblog_url.'">'.$autoblog_title.'</a><br>Site : <a href="'. $autoblog_sourceurl .'">'. $autoblog_sourceurl .'</a><br>RSS : <a href="'.$autoblog_sourcefeed.'">'.$autoblog_sourcefeed.'</a>';
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case 'available':
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return 'Autoblog "'.$autoblog_title.'" : site distant à nouveau accessible (code '.$response_code.')<br>Autoblog : <a href="'. serverUrl(true).$autoblog_url.'">'.$autoblog_title.'</a><br>Site : <a href="'. $autoblog_sourceurl .'">'. $autoblog_sourceurl .'</a><br>RSS : <a href="'.$autoblog_sourcefeed.'">'.$autoblog_sourcefeed.'</a>';
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case 'new_autoblog_added':
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return 'Autoblog "'.$autoblog_title.'" ajouté.<br>Autoblog : <a href="'. serverUrl(true).$autoblog_url.'">'.$autoblog_title.'</a><br>Site : <a href="'. $autoblog_sourceurl .'">'. $autoblog_sourceurl .'</a><br>RSS : <a href="'.$autoblog_sourcefeed.'">'.$autoblog_sourcefeed.'</a>';
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}
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}
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function displayXML() {
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header('Content-type: application/rss+xml; charset=utf-8');
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echo '<?xml version="1.0" encoding="UTF-8" ?>
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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><link>'.serverUrl(true).'</link>';
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echo '<atom:link href="'.serverUrl(true) . '/?rss" rel="self" type="application/rss+xml"/><title>Projet Autoblog'. ((strlen(HEAD_TITLE)>0) ? ' | '. HEAD_TITLE : '').'</title><description>Projet Autoblog - RSS : Ajouts et changements de disponibilité.</description>';
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if(file_exists(RESOURCES_FOLDER.'rss.json'))
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{
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$json = json_decode(file_get_contents(RESOURCES_FOLDER.'rss.json'), true);
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rsort($json);
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foreach ($json as $uitem)
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{
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$item = array();
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foreach($uitem AS $Key => $Value) {
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$item[$Key] = escape($Value);
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}
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$description = displayXMLstatus($item['status'],$item['response_code'],$item['autoblog_url'],$item['autoblog_title'],$item['autoblog_sourceurl'],$item['autoblog_sourcefeed']);
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$link = serverUrl(true).$item['autoblog_url'];
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$date = date(DATE_RSS, $item['timestamp']);
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print <<<EOT
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<item>
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<title>{$item['autoblog_title']}</title>
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<description><![CDATA[{$description}]]></description>
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<link>{$link}</link>
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<guid isPermaLink="false">{$item['timestamp']}</guid>
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<dc:creator>Autoblog</dc:creator>
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<pubDate>{$date}</pubDate>
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</item>
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EOT;
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}
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}
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echo '</channel></rss>';
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}
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?>
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