X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=inc%2Fpoche%2FTools.class.php;h=cc01f4030498ef8127574bad949408f6a24065c2;hb=dc764892213e8d1cb458621910aa8d0ce0a3eb7e;hp=52d0f2d5c7cfb90f19eba95f1c995d5b184b3967;hpb=fd99a8c02d7c625771656a5c5081560027d8e6e9;p=github%2Fwallabag%2Fwallabag.git diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php old mode 100644 new mode 100755 index 52d0f2d5..cc01f403 --- a/inc/poche/Tools.class.php +++ b/inc/poche/Tools.class.php @@ -1,13 +1,13 @@ + * @category wallabag + * @author Nicolas Lœuillet * @copyright 2013 * @license http://www.wtfpl.net/ see COPYING file */ - + class Tools { public static function initPhp() @@ -18,8 +18,6 @@ class Tools die(_('Oops, it seems you don\'t have PHP 5.')); } - error_reporting(E_ALL); - function stripslashesDeep($value) { return is_array($value) ? array_map('stripslashesDeep', $value) @@ -41,20 +39,32 @@ 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; } + $host = (isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'])); + + if (strpos($host, ':') !== false) { + $serverport = ''; + } + return 'http' . ($https ? 's' : '') . '://' - . $_SERVER["SERVER_NAME"] . $serverport . $scriptname; + . $host . $serverport . $scriptname; } public static function redirect($url = '') @@ -84,28 +94,16 @@ class Tools 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; + $views = array( + 'install', 'import', 'export', 'config', 'tags', + 'edit-tags', 'view', 'login', 'error' + ); + + if (in_array($view, $views)) { + return $view . '.twig'; } - return $tpl_file; + + return 'home.twig'; } public static function getFile($url) @@ -118,7 +116,9 @@ 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); @@ -152,7 +152,7 @@ class Tools ); # only download page lesser than 4MB - $data = @file_get_contents($url, false, $context, -1, 4000000); + $data = @file_get_contents($url, false, $context, -1, 4000000); if (isset($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($http_response_header[0], '301 Moved Permanently') !== FALSE)); @@ -197,14 +197,14 @@ class Tools public static function logm($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(CACHE . '/log.txt', $t, FILE_APPEND); error_log('DEBUG POCHE : ' . $message); } } - public static function encodeString($string) + public static function encodeString($string) { return sha1($string . SALT); } @@ -216,13 +216,7 @@ class Tools public static function getDomain($url) { - $pieces = parse_url($url); - $domain = isset($pieces['host']) ? $pieces['host'] : ''; - if (preg_match('/(?P[a-z0-9][a-z0-9\-]{1,63}\.[a-z\.]{2,6})$/i', $domain, $regs)) { - return $regs['domain']; - } - - return FALSE; + return parse_url($url, PHP_URL_HOST); } public static function getReadingTime($text) { @@ -234,24 +228,101 @@ class Tools return $minutes; } + public static function getDocLanguage($userlanguage) { + $lang = explode('.', $userlanguage); + return str_replace('_', '-', $lang[0]); + } - public static function createMyConfig() + public static function status($status_code) { - $myconfig_file = './inc/poche/myconfig.inc.php'; - - if (!is_writable('./inc/poche/')) { - self::logm('you don\'t have write access to create ./inc/poche/myconfig.inc.php'); - die('You don\'t have write access to create ./inc/poche/myconfig.inc.php.'); + if (strpos(php_sapi_name(), 'apache') !== false) { + + header('HTTP/1.0 '.$status_code); } + else { - if (!file_exists($myconfig_file)) - { - $fp = fopen($myconfig_file, 'w'); - fwrite($fp, ' $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); + } + + /** + * Returns whether we handle an AJAX (XMLHttpRequest) request. + * @return boolean whether we handle an AJAX (XMLHttpRequest) request. + */ + public static function isAjaxRequest() + { + return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest'; + } + +}