From a4565e88edbc8e3bd092a475469769c86a4c350c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= Date: Fri, 2 Aug 2013 22:40:51 +0200 Subject: add Twig & refactor poche --- inc/functions.php | 400 ------------------------------------------------------ 1 file changed, 400 deletions(-) delete mode 100644 inc/functions.php (limited to 'inc/functions.php') diff --git a/inc/functions.php b/inc/functions.php deleted file mode 100644 index ee26fbaa..00000000 --- a/inc/functions.php +++ /dev/null @@ -1,400 +0,0 @@ - - * @copyright 2013 - * @license http://www.wtfpl.net/ see COPYING file - */ - -/** - * Permet de générer l'URL de poche pour le bookmarklet - */ -function get_poche_url() -{ - $protocol = "http"; - if(isset($_SERVER['HTTPS'])) { - if($_SERVER['HTTPS'] != "off" && $_SERVER['HTTPS'] != "") { - $protocol = "https"; - } - } - - return $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; -} - -function encode_string($string) -{ - return sha1($string . SALT); -} - -// function define to retrieve url content -function get_external_file($url) -{ - $timeout = 15; - // spoofing FireFox 18.0 - $useragent="Mozilla/5.0 (Windows NT 5.1; rv:18.0) Gecko/20100101 Firefox/18.0"; - - if (in_array ('curl', get_loaded_extensions())) { - // Fetch feed from URL - $curl = curl_init(); - curl_setopt($curl, CURLOPT_URL, $url); - curl_setopt($curl, CURLOPT_TIMEOUT, $timeout); - curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); - curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); - curl_setopt($curl, CURLOPT_HEADER, false); - - // FOR SSL do not verified certificate - curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); - curl_setopt($curl, CURLOPT_AUTOREFERER, TRUE ); - - // FeedBurner requires a proper USER-AGENT... - curl_setopt($curl, CURL_HTTP_VERSION_1_1, true); - curl_setopt($curl, CURLOPT_ENCODING, "gzip, deflate"); - curl_setopt($curl, CURLOPT_USERAGENT, $useragent); - - $data = curl_exec($curl); - - $httpcode = curl_getinfo($curl, CURLINFO_HTTP_CODE); - - $httpcodeOK = isset($httpcode) and ($httpcode == 200 or $httpcode == 301); - - curl_close($curl); - } else { - - // create http context and add timeout and user-agent - $context = stream_context_create(array( - 'http'=>array('timeout' => $timeout, - 'header'=> "User-Agent: ".$useragent, /*spoot Mozilla Firefox*/ - 'follow_location' => true), - // FOR SSL do not verified certificate - 'ssl' => array('verify_peer' => false, - 'allow_self_signed' => true) - ) - ); - - // only download page lesser than 4MB - $data = @file_get_contents($url, false, $context, -1, 4000000); // We download at most 4 MB from source. - - if(isset($http_response_header) and isset($http_response_header[0])) { - $httpcodeOK = isset($http_response_header) and isset($http_response_header[0]) and ((strpos($http_response_header[0], '200 OK') !== FALSE) or (strpos($http_response_header[0], '301 Moved Permanently') !== FALSE)); - } - } - - // if response is not empty and response is OK - if (isset($data) and isset($httpcodeOK) and $httpcodeOK ) { - - // take charset of page and get it - preg_match('##Usi', $data, $meta); - - // if meta tag is found - if (!empty($meta[0])) { - // retrieve encoding in $enc - preg_match('#charset="?(.*)"#si', $meta[0], $enc); - - // if charset is found set it otherwise, set it to utf-8 - $html_charset = (!empty($enc[1])) ? strtolower($enc[1]) : 'utf-8'; - - } else { - $html_charset = 'utf-8'; - $enc[1] = ''; - } - - // replace charset of url to charset of page - $data = str_replace('charset='.$enc[1], 'charset='.$html_charset, $data); - - return $data; - } - else { - return FALSE; - } -} - -/** - * Préparation de l'URL avec récupération du contenu avant insertion en base - */ -function prepare_url($url) -{ - $parametres = array(); - $url = html_entity_decode(trim($url)); - - // We remove the annoying parameters added by FeedBurner and GoogleFeedProxy (?utm_source=...) - // from shaarli, by sebsauvage - $i=strpos($url,'&utm_source='); if ($i!==false) $url=substr($url,0,$i); - $i=strpos($url,'?utm_source='); if ($i!==false) $url=substr($url,0,$i); - $i=strpos($url,'#xtor=RSS-'); if ($i!==false) $url=substr($url,0,$i); - - $title = $url; - $html = Encoding::toUTF8(get_external_file($url,15)); - // If get_external_file if not able to retrieve HTTPS content try the same URL with HTTP protocol - if (!preg_match('!^https?://!i', $url) && (!isset($html) || strlen($html) <= 0)) { - $url = 'http://' . $url; - $html = Encoding::toUTF8(get_external_file($url,15)); - } - - if (function_exists('tidy_parse_string')) { - $tidy = tidy_parse_string($html, array(), 'UTF8'); - $tidy->cleanRepair(); - $html = $tidy->value; - } - - if (isset($html) and strlen($html) > 0) - { - $r = new Readability($html, $url); - - $r->convertLinksToFootnotes = CONVERT_LINKS_FOOTNOTES; - $r->revertForcedParagraphElements = REVERT_FORCED_PARAGRAPH_ELEMENTS; - - if($r->init()) - { - $content = $r->articleContent->innerHTML; - $parametres['title'] = $r->articleTitle->innerHTML; - $parametres['content'] = $content; - return $parametres; - } - } - - return FALSE; -} - -/** - * On modifie les URLS des images dans le corps de l'article - */ -function filtre_picture($content, $url, $id) -{ - $matches = array(); - preg_match_all('#<\s*(img)[^>]+src="([^"]*)"[^>]*>#Si', $content, $matches, PREG_SET_ORDER); - foreach($matches as $i => $link) - { - $link[1] = trim($link[1]); - if (!preg_match('#^(([a-z]+://)|(\#))#', $link[1]) ) - { - $absolute_path = get_absolute_link($link[2],$url); - $filename = basename(parse_url($absolute_path, PHP_URL_PATH)); - $directory = create_assets_directory($id); - $fullpath = $directory . '/' . $filename; - download_pictures($absolute_path, $fullpath); - $content = str_replace($matches[$i][2], $fullpath, $content); - } - - } - - return $content; -} - -/** - * Retourne le lien absolu - */ -function get_absolute_link($relative_link, $url) -{ - /* return if already absolute URL */ - if (parse_url($relative_link, PHP_URL_SCHEME) != '') return $relative_link; - - /* queries and anchors */ - if ($relative_link[0]=='#' || $relative_link[0]=='?') return $url . $relative_link; - - /* parse base URL and convert to local variables: - $scheme, $host, $path */ - extract(parse_url($url)); - - /* remove non-directory element from path */ - $path = preg_replace('#/[^/]*$#', '', $path); - - /* destroy path if relative url points to root */ - if ($relative_link[0] == '/') $path = ''; - - /* dirty absolute URL */ - $abs = $host . $path . '/' . $relative_link; - - /* replace '//' or '/./' or '/foo/../' with '/' */ - $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); - for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} - - /* absolute URL is ready! */ - return $scheme.'://'.$abs; -} - -/** - * Téléchargement des images - */ - -function download_pictures($absolute_path, $fullpath) -{ - $rawdata = get_external_file($absolute_path); - - if(file_exists($fullpath)) { - unlink($fullpath); - } - $fp = fopen($fullpath, 'x'); - fwrite($fp, $rawdata); - fclose($fp); -} - -/** - * Crée un répertoire de médias pour l'article - */ -function create_assets_directory($id) -{ - $assets_path = ABS_PATH; - if(!is_dir($assets_path)) { - mkdir($assets_path, 0705); - } - - $article_directory = $assets_path . $id; - if(!is_dir($article_directory)) { - mkdir($article_directory, 0705); - } - - return $article_directory; -} - -/** - * Suppression du répertoire d'images - */ -function remove_directory($directory) -{ - if(is_dir($directory)) { - $files = array_diff(scandir($directory), array('.','..')); - foreach ($files as $file) { - (is_dir("$directory/$file")) ? remove_directory("$directory/$file") : unlink("$directory/$file"); - } - return rmdir($directory); - } -} - -function display_view($view, $id = 0, $full_head = 'yes') -{ - global $tpl, $store, $msg; - - switch ($view) - { - case 'export': - $entries = $store->retrieveAll(); - $tpl->assign('export', myTool::renderJson($entries)); - $tpl->draw('export'); - logm('export view'); - break; - case 'config': - $tpl->assign('load_all_js', 0); - $tpl->draw('head'); - $tpl->draw('home'); - $tpl->draw('config'); - $tpl->draw('js'); - $tpl->draw('footer'); - logm('config view'); - break; - case 'view': - $entry = $store->retrieveOneById($id); - - if ($entry != NULL) { - $tpl->assign('id', $entry['id']); - $tpl->assign('url', $entry['url']); - $tpl->assign('title', $entry['title']); - $content = $entry['content']; - if (function_exists('tidy_parse_string')) { - $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8'); - $tidy->cleanRepair(); - $content = $tidy->value; - } - $tpl->assign('content', $content); - $tpl->assign('is_fav', $entry['is_fav']); - $tpl->assign('is_read', $entry['is_read']); - $tpl->assign('load_all_js', 0); - $tpl->draw('view'); - } - else { - logm('error in view call : entry is NULL'); - } - - logm('view link #' . $id); - break; - default: # home view - $entries = $store->getEntriesByView($view); - - $tpl->assign('entries', $entries); - - if ($full_head == 'yes') { - $tpl->assign('load_all_js', 1); - $tpl->draw('head'); - $tpl->draw('home'); - } - - $tpl->draw('entries'); - - if ($full_head == 'yes') { - $tpl->draw('js'); - $tpl->draw('footer'); - } - break; - } -} - -/** - * Appel d'une action (mark as fav, archive, delete) - */ -function action_to_do($action, $url, $id = 0) -{ - global $store, $msg; - - switch ($action) - { - case 'add': - if ($url == '') - continue; - - $url = base64_decode($url); - error_log(print_r($url, TRUE)); - if (MyTool::isUrl($url)) { - if($parametres_url = prepare_url($url)) { - if ($store->add($url, $parametres_url['title'], $parametres_url['content'])) { - $last_id = $store->getLastId(); - if (DOWNLOAD_PICTURES) { - $content = filtre_picture($parametres_url['content'], $url, $last_id); - } - $msg->add('s', _('the link has been added successfully')); - } - else { - $msg->add('e', _('error during insertion : the link wasn\'t added')); - } - } - else { - $msg->add('e', _('error during url preparation : the link wasn\'t added')); - logm('error during url preparation'); - } - } - else { - $msg->add('e', _('error during url preparation : the link is not valid')); - logm($url . ' is not a valid url'); - } - - logm('add link ' . $url); - break; - case 'delete': - if ($store->deleteById($id)) { - remove_directory(ABS_PATH . $id); - $msg->add('s', _('the link has been deleted successfully')); - logm('delete link #' . $id); - } - else { - $msg->add('e', _('the link wasn\'t deleted')); - logm('error : can\'t delete link #' . $id); - } - break; - case 'toggle_fav' : - $store->favoriteById($id); - logm('mark as favorite link #' . $id); - break; - case 'toggle_archive' : - $store->archiveById($id); - logm('archive link #' . $id); - break; - default: - break; - } -} - -function logm($message) -{ - $t = strval(date('Y/m/d_H:i:s')).' - '.$_SERVER["REMOTE_ADDR"].' - '.strval($message)."\n"; - file_put_contents('./log.txt',$t,FILE_APPEND); -} -- cgit v1.2.3