fix BASE_URL

[github/wallabag/wallabag.git] / inc / poche / Tools.class.php

diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php
index 762e44460b8985afd13cc0d278cf41f4634431d2..6c176eae5c3048dd53368284aed2a1988f69647f 100755 (executable)
--- a/inc/poche/Tools.class.php
+++ b/inc/poche/Tools.class.php
@@ -10,11 +10,6 @@
 
 final class Tools
 {
-    private function __construct()
-    {
-
-    }
-
     /**
      * Initialize PHP environment
      */
@@ -45,6 +40,8 @@ final class Tools
      */
     public static function getPocheUrl()
     {
+       $baseUrl = "";
+
         $https = (!empty($_SERVER['HTTPS'])
                     && (strtolower($_SERVER['HTTPS']) == 'on'))
             || (isset($_SERVER["SERVER_PORT"])
@@ -56,9 +53,14 @@ final class Tools
 
         $serverport = (!isset($_SERVER["SERVER_PORT"])
             || $_SERVER["SERVER_PORT"] == '80'
+            || $_SERVER["SERVER_PORT"] == HTTP_PORT
             || ($https && $_SERVER["SERVER_PORT"] == '443')
             || ($https && $_SERVER["SERVER_PORT"]==SSL_PORT) //Custom HTTPS port detection
             ? '' : ':' . $_SERVER["SERVER_PORT"]);
+        
+        if (isset($_SERVER["HTTP_X_FORWARDED_PORT"])) {
+            $serverport = ':' . $_SERVER["HTTP_X_FORWARDED_PORT"];
+        }
 
         $scriptname = str_replace('/index.php', '/', $_SERVER["SCRIPT_NAME"]);
 
@@ -72,8 +74,16 @@ final class Tools
             $serverport = '';
         }
 
-        return 'http' . ($https ? 's' : '') . '://'
-            . $host . $serverport . $scriptname;
+               // check if BASE_URL is configured
+               if(BASE_URL) {
+                       print_r(BASE_URL);
+                       $baseUrl = BASE_URL;
+               } else {
+                       $baseUrl = 'http' . ($https ? 's' : '') . '://' . $host . $serverport;
+               }
+
+    return $baseUrl . $scriptname;
+    
     }
 
     /**
@@ -117,7 +127,7 @@ final class Tools
     {
         $views = array(
             'install', 'import', 'export', 'config', 'tags',
-            'edit-tags', 'view', 'login', 'error'
+            'edit-tags', 'view', 'login', 'error', 'about', 'register'
             );
 
         return (in_array($view, $views) ? $view . '.twig' : 'home.twig');
@@ -299,21 +309,6 @@ final class Tools
         }
     }
 
-    /**
-     * Download the sqlite database
-     */
-    public static function downloadDb()
-    {
-        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;
-    }
-
     /**
      * Get the content for a given URL (by a call to FullTextFeed)
      *
@@ -357,7 +352,10 @@ final class Tools
             return $json;
         };
 
-        $json = $scope("inc/3rdparty/makefulltextfeed.php", array("url" => $url));
+       // Silence $scope function to avoid
+       // issues with FTRSS when error_reporting is to high
+       // FTRSS generates PHP warnings which break output
+        $json = @$scope("inc/3rdparty/makefulltextfeed.php", array("url" => $url));
 
         // Clearing and restoring context
         foreach ($GLOBALS as $key => $value) {
@@ -393,4 +391,62 @@ final class Tools
         return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest';
     }
 
+    /*
+     * Empty cache folder
+     */
+    public static function emptyCache()
+    {
+        $files = new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator(CACHE, RecursiveDirectoryIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::CHILD_FIRST
+        );
+
+        foreach ($files as $fileInfo) {
+            $filename = $fileInfo->getFilename();
+            if (!$filename[0] == '.') {
+                $todo = ($fileInfo->isDir() ? 'rmdir' : 'unlink');
+                $todo($fileInfo->getRealPath());
+            }
+        }
+
+        Tools::logm('empty cache');
+        Tools::redirect();
+    }
+
+    public static function generateToken()
+    {
+        if (ini_get('open_basedir') === '') {
+            if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+                // alternative to /dev/urandom for Windows
+                $token = substr(base64_encode(uniqid(mt_rand(), true)), 0, 20);
+            } else {
+                $token = substr(base64_encode(file_get_contents('/dev/urandom', false, null, 0, 20)), 0, 15);
+            }
+        }
+        else {
+            $token = substr(base64_encode(uniqid(mt_rand(), true)), 0, 20);
+        }
+
+        return str_replace('+', '', $token);
+    }
+
+    /** 
+    *
+    * Returns the doctype for an HTML document (used for Mozilla Bookmarks)
+    * @param simple_html_dom $doc
+    * @return doctype $el
+    *
+    */
+
+    public static function get_doctype($doc)
+    {
+        $els = $doc->find('unknown');
+
+        foreach ($els as $e => $el) 
+            if ($el->parent()->tag == 'root') 
+                return $el;
+
+        return NULL;
+    }
+
 }