X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=inc%2Fpoche%2FTools.class.php;h=eeb101b40c546c037d217c50813c0d2a229f2613;hb=042486c511d07226715c2e0d7cd9823f591d8d10;hp=1ff4ba55c90680790d9b9819e9d7dee23d672476;hpb=63c35580c7d60e2278ee6fe9ba2d4440ff0308d6;p=github%2Fwallabag%2Fwallabag.git diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php index 1ff4ba55..eeb101b4 100644 --- a/inc/poche/Tools.class.php +++ b/inc/poche/Tools.class.php @@ -1,9 +1,9 @@ + * @category wallabag + * @author Nicolas Lœuillet * @copyright 2013 * @license http://www.wtfpl.net/ see COPYING file */ @@ -41,20 +41,26 @@ class Tools $https = (!empty($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS']) == 'on')) || (isset($_SERVER["SERVER_PORT"]) - && $_SERVER["SERVER_PORT"] == '443'); // HTTPS detection. + && $_SERVER["SERVER_PORT"] == '443') // HTTPS detection. + || (isset($_SERVER["SERVER_PORT"]) //Custom HTTPS port detection + && $_SERVER["SERVER_PORT"] == SSL_PORT) + || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) + && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'); + $serverport = (!isset($_SERVER["SERVER_PORT"]) || $_SERVER["SERVER_PORT"] == '80' || ($https && $_SERVER["SERVER_PORT"] == '443') + || ($https && $_SERVER["SERVER_PORT"]==SSL_PORT) //Custom HTTPS port detection ? '' : ':' . $_SERVER["SERVER_PORT"]); $scriptname = str_replace('/index.php', '/', $_SERVER["SCRIPT_NAME"]); - if (!isset($_SERVER["SERVER_NAME"])) { + if (!isset($_SERVER["HTTP_HOST"])) { return $scriptname; } return 'http' . ($https ? 's' : '') . '://' - . $_SERVER["SERVER_NAME"] . $serverport . $scriptname; + . $_SERVER["HTTP_HOST"] . $serverport . $scriptname; } public static function redirect($url = '') @@ -77,34 +83,23 @@ class Tools $url = $ref; } } + self::logm('redirect to ' . $url); header('Location: '.$url); exit(); } public static function getTplFile($view) { - $tpl_file = 'home.twig'; - switch ($view) - { - case 'install': - $tpl_file = 'install.twig'; - break; - case 'import'; - $tpl_file = 'import.twig'; - break; - case 'export': - $tpl_file = 'export.twig'; - break; - case 'config': - $tpl_file = 'config.twig'; - break; - case 'view': - $tpl_file = 'view.twig'; - break; - default: - break; - } - return $tpl_file; + $views = array( + 'install', 'import', 'export', 'config', 'tags', + 'edit-tags', 'view', 'login', 'error' + ); + + if (in_array($view, $views)) { + return $view . '.twig'; + } + + return 'home.twig'; } public static function getFile($url) @@ -117,7 +112,9 @@ class Tools $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_TIMEOUT, $timeout); - curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); + if (!ini_get('open_basedir') && !ini_get('safe_mode')) { + curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); + } curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_HEADER, false); @@ -169,6 +166,7 @@ class Tools preg_match('#charset="?(.*)"#si', $meta[0], $encoding); # if charset is found set it otherwise, set it to utf-8 $html_charset = (!empty($encoding[1])) ? strtolower($encoding[1]) : 'utf-8'; + if (empty($encoding[1])) $encoding[1] = 'utf-8'; } else { $html_charset = 'utf-8'; $encoding[1] = ''; @@ -195,9 +193,10 @@ class Tools public static function logm($message) { - if (DEBUG_POCHE) { + if (DEBUG_POCHE && php_sapi_name() != 'cli') { $t = strval(date('Y/m/d_H:i:s')) . ' - ' . $_SERVER["REMOTE_ADDR"] . ' - ' . strval($message) . "\n"; - file_put_contents('./log.txt', $t, FILE_APPEND); + file_put_contents(CACHE . '/log.txt', $t, FILE_APPEND); + error_log('DEBUG POCHE : ' . $message); } } @@ -206,8 +205,110 @@ class Tools return sha1($string . SALT); } - public static function checkVar($var) + public static function checkVar($var, $default = '') + { + return ((isset ($_REQUEST["$var"])) ? htmlentities($_REQUEST["$var"]) : $default); + } + + public static function getDomain($url) + { + return parse_url($url, PHP_URL_HOST); + } + + public static function getReadingTime($text) { + $word = str_word_count(strip_tags($text)); + $minutes = floor($word / 200); + $seconds = floor($word % 200 / (200 / 60)); + $time = array('minutes' => $minutes, 'seconds' => $seconds); + + return $minutes; + } + + public static function getDocLanguage($userlanguage) { + $lang = explode('.', $userlanguage); + return str_replace('_', '-', $lang[0]); + } + + public static function status($status_code) { - return ((isset ($_REQUEST["$var"])) ? htmlentities($_REQUEST["$var"]) : ''); + if (strpos(php_sapi_name(), 'apache') !== false) { + + header('HTTP/1.0 '.$status_code); + } + else { + + header('Status: '.$status_code); + } + } + + public static function download_db() { + header('Content-Disposition: attachment; filename="poche.sqlite.gz"'); + self::status(200); + + header('Content-Transfer-Encoding: binary'); + header('Content-Type: application/octet-stream'); + echo gzencode(file_get_contents(STORAGE_SQLITE)); + + exit; + } + + public static function getPageContent(Url $url) + { + // Saving and clearing context + $REAL = array(); + foreach( $GLOBALS as $key => $value ) { + if( $key != 'GLOBALS' && $key != '_SESSION' && $key != 'HTTP_SESSION_VARS' ) { + $GLOBALS[$key] = array(); + $REAL[$key] = $value; + } + } + // Saving and clearing session + if ( isset($_SESSION) ) { + $REAL_SESSION = array(); + foreach( $_SESSION as $key => $value ) { + $REAL_SESSION[$key] = $value; + unset($_SESSION[$key]); + } + } + + // Running code in different context + $scope = function() { + extract( func_get_arg(1) ); + $_GET = $_REQUEST = array( + "url" => $url->getUrl(), + "max" => 5, + "links" => "preserve", + "exc" => "", + "format" => "json", + "submit" => "Create Feed" + ); + ob_start(); + require func_get_arg(0); + $json = ob_get_contents(); + ob_end_clean(); + return $json; + }; + $json = $scope( "inc/3rdparty/makefulltextfeed.php", array("url" => $url) ); + + // Clearing and restoring context + foreach( $GLOBALS as $key => $value ) { + if( $key != "GLOBALS" && $key != "_SESSION" ) { + unset($GLOBALS[$key]); + } + } + foreach( $REAL as $key => $value ) { + $GLOBALS[$key] = $value; + } + // Clearing and restoring session + if ( isset($REAL_SESSION) ) { + foreach( $_SESSION as $key => $value ) { + unset($_SESSION[$key]); + } + foreach( $REAL_SESSION as $key => $value ) { + $_SESSION[$key] = $value; + } + } + + return json_decode($json, true); } -} \ No newline at end of file +}