Fixes #23, handle errors, few bugfixes and optimization
This commit is contained in:
ArthurHoaro
parent
cf237b0ab6
commit
ad27d9a02e
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@ -35,7 +35,9 @@ 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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// Functions
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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, "", $url);
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@ -56,15 +58,17 @@ function NoProtocolSiteURL($url) {
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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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//die('Not a URL');
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throw new Exception('Not a URL: '. escape ($url) );
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}
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$response = get_headers($url, 1);
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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($response['Location'])) {
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$response2 = get_headers($response['Location'], 1);
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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($response2['Location'])) {
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//die('too much redirection');
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throw new Exception('too much redirection: '. escape ($url) );
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throw new Exception('Too much redirection: '. escape ($url) );
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}
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else { return $response['Location']; }
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}
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@ -89,7 +93,7 @@ function escape($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, $error = array()) {
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function createAutoblog($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 = $var['type'];
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@ -100,8 +104,7 @@ function createAutoblog($type, $sitename, $siteurl, $rssurl, $error = array()) {
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}
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if(folderExists($siteurl)) {
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$error[] = 'Erreur : l\'autoblog '. $sitename .' existe déjà.';
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return $error;
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throw new Exception('Erreur : l\'autoblog '. $sitename .' existe déjà.');
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}
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$foldername = AUTOBLOGS_FOLDER . urlToFolderSlash($siteurl);
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@ -110,7 +113,7 @@ function createAutoblog($type, $sitename, $siteurl, $rssurl, $error = array()) {
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/**
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* RSS
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**/
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*
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try { // à déplacer après la tentative de création de l'autoblog crée avec succès ?
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require_once('class_rssfeed.php');
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$rss = new AutoblogRSS(RSS_FILE);
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@ -118,11 +121,11 @@ function createAutoblog($type, $sitename, $siteurl, $rssurl, $error = array()) {
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}
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catch (Exception $e) {
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;
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}
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}*/
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$fp = fopen($foldername .'/index.php', 'w+');
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if( !fwrite($fp, "<?php require_once '../autoblog.php'; ?>") )
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$error[] = "Impossible d'écrire le fichier index.php";
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throw new Exception('Impossible d\'écrire le fichier index.php');
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fclose($fp);
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$fp = fopen($foldername .'/vvb.ini', 'w+');
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@ -135,13 +138,14 @@ 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( $type ) .'"') )
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$error[] = "Impossible d'écrire le fichier vvb.ini";
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throw new Exception('Impossible d\'écrire le fichier vvb.ini');
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fclose($fp);
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}
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else
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$error[] = "Impossible de créer le répertoire.";
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updateXML('new_autoblog_added', 'new', $foldername, $sitename, $siteurl, $rssurl); /* éventuellement une conditionnelle ici: if(empty($error)) ? */
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return $error;
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throw new Exception('Impossible de créer le répertoire.');
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/* @Mitsu: Il faudrait remonter les erreurs d'I/O */
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updateXML('new_autoblog_added', 'new', $foldername, $sitename, $siteurl, $rssurl);
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}
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function getArticlesPerPage( $type ) {
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97
index.php
97
index.php
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@ -36,6 +36,21 @@ if(file_exists("functions.php")){
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die;
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}
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/**
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* gets the data from a URL
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* http://davidwalsh.name/curl-download
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**/
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function get_data($url) {
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$ch = curl_init();
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$timeout = 5;
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
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$data = curl_exec($ch);
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curl_close($ch);
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return $data;
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}
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function get_title_from_feed($url) {
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return get_title_from_datafeed(file_get_contents($url));
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}
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@ -105,19 +120,28 @@ function check_antibot($number, $text_number) {
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function create_from_opml($opml) {
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global $error, $success;
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$cpt = 0;
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foreach( $opml->body->outline as $outline ) {
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if ( !empty( $outline['title'] ) && !empty( $outline['text'] ) && !empty( $outline['xmlUrl']) && !empty( $outline['htmlUrl'] )) {
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try {
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$rssurl = DetectRedirect(escape( $outline['xmlUrl']));
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$sitename = escape( $outline['title'] );
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$siteurl = escape($outline['htmlUrl']);
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$sitetype = escape($outline['text']); if ( $sitetype == 'generic' or $sitetype == 'microblog' or $sitetype == 'shaarli') { } else { $sitetype = 'generic'; }
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// Lighten process by checking folderExists first
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// A CHANGER SELON ISSUE #20
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if(folderExists($siteurl))
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throw new Exception('Erreur : l\'autoblog '. $sitename .' existe déjà.');
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$sitetype = escape($outline['text']);
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if ( $sitetype != 'microblog' && $sitetype != 'shaarli' && $sitetype != 'twitter' && $sitetype != 'identica' )
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$sitetype = 'generic';
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$rssurl = DetectRedirect(escape($outline['xmlUrl']));
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$error = array_merge( $error, createAutoblog( $sitetype, $sitename, $siteurl, $rssurl, $error ) );
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if( empty ( $error ))
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createAutoblog( $sitetype, $sitename, $siteurl, $rssurl );
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// Do not print iframe on big import (=> heavy and useless)
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if( ++$cpt < 10 )
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$success[] = '<iframe width="1" height="1" frameborder="0" src="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'/index.php"></iframe>Autoblog "'. $sitename .'" crée avec succès. → <a target="_blank" href="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'">afficher l\'autoblog</a>.';
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}
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catch (Exception $e) {
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@ -438,7 +462,8 @@ if(!empty($_GET['via_button']) && $_GET['number'] === '17' && ALLOW_NEW_AUTOBLOG
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$sitetype = updateType($siteurl); // Disabled input doesn't send POST data
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$sitetype = $sitetype['type'];
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$error = array_merge( $error, createAutoblog($sitetype, $sitename, $siteurl, $rssurl, $error));
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createAutoblog( $sitetype, $sitename, $siteurl, $rssurl );
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if( empty($error)) {
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$form .= '<iframe width="1" height="1" frameborder="0" src="'. AUTOBLOGS_FOLDER . urlToFolderSlash($siteurl) .'/index.php"></iframe>';
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$form .= '<p><span style="color:darkgreen">Autoblog <a href="'. AUTOBLOGS_FOLDER . urlToFolderSlash($siteurl) .'">'. $sitename .'</a> ajouté avec succès.</span><br>';
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@ -500,16 +525,16 @@ if(!empty($_POST['socialaccount']) && !empty($_POST['socialinstance']) && ALLOW_
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if($socialinstance === 'twitter') {
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if( API_TWITTER !== FALSE ) {
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$sitetype = 'twitter';
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$siteurl = "http://twitter.com/$socialaccount";
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$siteurl = 'http://twitter.com/$socialaccount';
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$rssurl = API_TWITTER.$socialaccount;
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}
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else
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$error[] = "Twitter veut mettre à mort son API ouverte. Du coup on peut plus faire ça comme ça.";
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$error[] = 'Vous devez définir une API Twitter -> RSS dans votre fichier de configuration (see <a href="https://github.com/mitsukarenai/twitterbridge">TwitterBridge</a>).';
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}
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elseif($socialinstance === 'identica') {
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$sitetype = 'identica';
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$siteurl = "http://identi.ca/$socialaccount";
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$rssurl = "http://identi.ca/api/statuses/user_timeline/$socialaccount.rss";
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$siteurl = 'http://identi.ca/$socialaccount';
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$rssurl = 'http://identi.ca/api/statuses/user_timeline/$socialaccount.rss';
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}
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elseif($socialinstance === 'statusnet' && !empty($_POST['statusneturl'])) {
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$sitetype = 'microblog';
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@ -535,18 +560,22 @@ if(!empty($_POST['socialaccount']) && !empty($_POST['socialinstance']) && ALLOW_
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$socialaccount = get_title_from_feed($rssurl);
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}
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if( empty($error) ) {
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// Twitterbridge do NOT allow this user yet => No check
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if( $sitetype != 'twitter' ) {
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$headers = get_headers($rssurl, 1);
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if (strpos($headers[0], '200') == FALSE) {
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$error[] = "Flux inaccessible (compte inexistant ?)";
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try {
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// TwitterBridge user will be allowed after Autoblog creation
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// TODO: Twitter user does not exist ?
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if($sitetype != 'twitter') {
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$headers = get_headers($rssurl, 1);
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if (strpos($headers[0], '200') === FALSE)
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throw new Exception('Flux inaccessible (compte inexistant ?)');
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}
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createAutoblog($sitetype, ucfirst($socialinstance) .' - '. $socialaccount, $siteurl, $rssurl);
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$success[] = '<iframe width="1" height="1" frameborder="0" src="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'/index.php"></iframe><b style="color:darkgreen">'.ucfirst($socialinstance) .' - '. $socialaccount.' <a href="'. AUTOBLOGS_FOLDER .urlToFolderSlash( $siteurl ).'">ajouté avec succès</a>.</b>';
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}
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if( empty($error) ) {
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$error = array_merge( $error, createAutoblog($sitetype, ucfirst($socialinstance) .' - '. $socialaccount, $siteurl, $rssurl, $error));
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if( empty($error))
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$success[] = '<iframe width="1" height="1" frameborder="0" src="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'/index.php"></iframe><b style="color:darkgreen">'.ucfirst($socialinstance) .' - '. $socialaccount.' <a href="'. AUTOBLOGS_FOLDER .urlToFolderSlash( $siteurl ).'">ajouté avec succès</a>.</b>';
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catch (Exception $e) {
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echo $error[] = $e->getMessage();
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}
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}
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}
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@ -574,10 +603,9 @@ if( !empty($_POST['generic']) && ALLOW_NEW_AUTOBLOGS && ALLOW_NEW_AUTOBLOGS_BY_L
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$siteurl = escape($_POST['siteurl']);
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$sitename = get_title_from_feed($rssurl);
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$error = array_merge( $error, createAutoblog('generic', $sitename, $siteurl, $rssurl, $error));
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createAutoblog('generic', $sitename, $siteurl, $rssurl);
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if( empty($error))
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$success[] = '<iframe width="1" height="1" frameborder="0" src="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'/index.php"></iframe><b style="color:darkgreen">Autoblog '. $sitename .' crée avec succès.</b> → <a target="_blank" href="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'">afficher l\'autoblog</a>';
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$success[] = '<iframe width="1" height="1" frameborder="0" src="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'/index.php"></iframe><b style="color:darkgreen">Autoblog '. $sitename .' crée avec succès.</b> → <a target="_blank" href="'. AUTOBLOGS_FOLDER . urlToFolderSlash( $siteurl ) .'">afficher l\'autoblog</a>';
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}
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else {
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// checking procedure
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@ -647,7 +675,7 @@ if( !empty($_POST['opml_file']) && ALLOW_NEW_AUTOBLOGS && ALLOW_NEW_AUTOBLOGS_BY
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if(parse_url($opml_url, PHP_URL_HOST)==FALSE) {
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$error[] = "URL du fichier OPML non valide.";
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} else {
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if ( ($opml = simplexml_load_file( $opml_url )) !== false ) {
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if ( ($opml = simplexml_load_string( get_data($opml_url) )) !== false ) {
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create_from_opml($opml);
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} else {
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$error[] = "Impossible de lire le contenu du fichier OPML ou d'accéder à l'URL donnée.";
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@ -678,10 +706,10 @@ if( !empty($_POST['opml_file']) && ALLOW_NEW_AUTOBLOGS && ALLOW_NEW_AUTOBLOGS_BY
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</a></h1>
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<div class="pbloc">
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<?php
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if (defined('LOGO'))
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echo '<img id="logo" src="'. RESOURCES_FOLDER . LOGO .'" alt="">';
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?>
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<?php
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if (defined('LOGO'))
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echo '<img id="logo" src="'. RESOURCES_FOLDER . LOGO .'" alt="">';
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?>
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<h2>Présentation</h2>
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<p>
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@ -694,6 +722,11 @@ if( !empty($_POST['opml_file']) && ALLOW_NEW_AUTOBLOGS && ALLOW_NEW_AUTOBLOGS_BY
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Voici une liste d'autoblogs hébergés sur <i><?php echo $_SERVER['SERVER_NAME']; ?></i>
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(<a href="http://sebsauvage.net/streisand.me/fr/">plus d'infos sur le projet</a>).
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</p>
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<p>
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<b>Autres fermes</b>
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→ <a href="https://duckduckgo.com/?q=!g%20%22Voici%20une%20liste%20d'autoblogs%20hébergés%22">Rechercher</a>
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</p>
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</div>
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<?php if( $update_available ) { ?>
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@ -849,11 +882,7 @@ if( !empty($_POST['opml_file']) && ALLOW_NEW_AUTOBLOGS && ALLOW_NEW_AUTOBLOGS_BY
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<div class="pbloc">
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<h2>Autoblogs hébergés <a href="?rss" title="RSS des changements"><img src="<?php echo RESOURCES_FOLDER; ?>rss.png" alt="rss"/></a></h2>
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<p>
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<b>Autres fermes</b>
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→ <a href="https://duckduckgo.com/?q=!g%20%22Voici%20une%20liste%20d'autoblogs%20hébergés%22">Rechercher</a>
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</p>
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<div class="clear"><a href="?sitemap">sitemap</a> | <a href="?export">export<sup> JSON</sup></a> | <a href="?exportopml">export<sup> OPML</sup></a></div>
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<div id="contentVignette">
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<?php
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