evolution-cms / evolution

manager/media/browser/mcpuk/core/uploader.php

Braces +238 added lines, -149 removed lines

@@ -12,7 +12,8 @@ 
   *      @link http://kcfinder.sunhater.com
   */
 
-class uploader {
+class uploader
+{
 
 /** Release version */
     const VERSION = "2.54";
@@ -104,17 +105,21 @@ 
 /** Magic method which allows read-only access to protected or private class properties
   * @param string $property
   * @return mixed */
-    public function __get($property) {
+    public function __get($property)
+    {
         return property_exists($this, $property) ? $this->$property : null;
     }
 
-    public function __construct($modx) {
+    public function __construct($modx)
+    {
 
         //MODX
         try {
             if ($modx instanceof DocumentParser) {
                 $this->modx = $modx;
-            } else throw new Exception('MODX should be instance of DocumentParser');
+            } else {
+                throw new Exception('MODX should be instance of DocumentParser');
+            }
         } catch (Exception $e) {
             die($e->getMessage());
         }
@@ -129,26 +134,34 @@ 
         // SET CMS INTEGRATION ATTRIBUTE
         if (isset($this->get['cms']) &&
             in_array($this->get['cms'], array("drupal"))
-        )
-            $this->cms = $this->get['cms'];
+        ) {
+                    $this->cms = $this->get['cms'];
+        }
 
 		// LINKING UPLOADED FILE
-        if (count($_FILES))
-            $this->file = &$_FILES[key($_FILES)];
+        if (count($_FILES)) {
+                    $this->file = &$_FILES[key($_FILES)];
+        }
 
         // LOAD DEFAULT CONFIGURATION
         require "config.php";
 
         // SETTING UP SESSION
-        if (isset($_CONFIG['_sessionLifetime']))
-            ini_set('session.gc_maxlifetime', $_CONFIG['_sessionLifetime'] * 60);
-        if (isset($_CONFIG['_sessionDir']))
-            ini_set('session.save_path', $_CONFIG['_sessionDir']);
-        if (isset($_CONFIG['_sessionDomain']))
-            ini_set('session.cookie_domain', $_CONFIG['_sessionDomain']);
+        if (isset($_CONFIG['_sessionLifetime'])) {
+                    ini_set('session.gc_maxlifetime', $_CONFIG['_sessionLifetime'] * 60);
+        }
+        if (isset($_CONFIG['_sessionDir'])) {
+                    ini_set('session.save_path', $_CONFIG['_sessionDir']);
+        }
+        if (isset($_CONFIG['_sessionDomain'])) {
+                    ini_set('session.cookie_domain', $_CONFIG['_sessionDomain']);
+        }
         switch ($this->cms) {
             case "drupal": break;
-            default: if (!session_id()) session_start(); break;
+            default: if (!session_id()) {
+                session_start();
+            }
+            break;
         }
 
         // RELOAD DEFAULT CONFIGURATION
@@ -159,31 +172,37 @@ 
         if (isset($_CONFIG['_sessionVar']) &&
             is_array($_CONFIG['_sessionVar'])
         ) {
-            foreach ($_CONFIG['_sessionVar'] as $key => $val)
-                if ((substr($key, 0, 1) != "_") && isset($_CONFIG[$key]))
+            foreach ($_CONFIG['_sessionVar'] as $key => $val) {
+                            if ((substr($key, 0, 1) != "_") && isset($_CONFIG[$key]))
                     $this->config[$key] = $val;
-            if (!isset($this->config['_sessionVar']['self']))
-                $this->config['_sessionVar']['self'] = array();
+            }
+            if (!isset($this->config['_sessionVar']['self'])) {
+                            $this->config['_sessionVar']['self'] = array();
+            }
             $this->session = &$this->config['_sessionVar']['self'];
-        } else
-            $this->session = &$_SESSION;
+        } else {
+                    $this->session = &$_SESSION;
+        }
 
         // IMAGE DRIVER INIT
         if (isset($this->config['imageDriversPriority'])) {
             $this->config['imageDriversPriority'] =
                 text::clearWhitespaces($this->config['imageDriversPriority']);
             $driver = image::getDriver(explode(' ', $this->config['imageDriversPriority']));
-            if ($driver !== false)
-                $this->imageDriver = $driver;
+            if ($driver !== false) {
+                            $this->imageDriver = $driver;
+            }
         }
         if ((!isset($driver) || ($driver === false)) &&
             (image::getDriver(array($this->imageDriver)) === false)
-        )
-            die("Cannot find any of the supported PHP image extensions!");
+        ) {
+                    die("Cannot find any of the supported PHP image extensions!");
+        }
 
         // WATERMARK INIT
-        if (isset($this->config['watermark']) && is_string($this->config['watermark']))
-            $this->config['watermark'] = array('file' => $this->config['watermark']);
+        if (isset($this->config['watermark']) && is_string($this->config['watermark'])) {
+                    $this->config['watermark'] = array('file' => $this->config['watermark']);
+        }
 
         // GET TYPE DIRECTORY
         $this->types = &$this->config['types'];
@@ -197,9 +216,10 @@ 
 
         // LOAD TYPE DIRECTORY SPECIFIC CONFIGURATION IF EXISTS
         if (is_array($this->types[$this->type])) {
-            foreach ($this->types[$this->type] as $key => $val)
-                if (in_array($key, $this->typeSettings))
+            foreach ($this->types[$this->type] as $key => $val) {
+                            if (in_array($key, $this->typeSettings))
                     $this->config[$key] = $val;
+            }
             $this->types[$this->type] = isset($this->types[$this->type]['type'])
                 ? $this->types[$this->type]['type'] : "";
         }
@@ -209,12 +229,14 @@ 
         $ip = '/^' . implode('\.', array($ip, $ip, $ip, $ip)) . '$/';
         if (preg_match($ip, $_SERVER['HTTP_HOST']) ||
             preg_match('/^[^\.]+$/', $_SERVER['HTTP_HOST'])
-        )
-            $this->config['cookieDomain'] = "";
-        elseif (!strlen($this->config['cookieDomain']))
-            $this->config['cookieDomain'] = $_SERVER['HTTP_HOST'];
-        if (!strlen($this->config['cookiePath']))
-            $this->config['cookiePath'] = "/";
+        ) {
+                    $this->config['cookieDomain'] = "";
+        } elseif (!strlen($this->config['cookieDomain'])) {
+                    $this->config['cookieDomain'] = $_SERVER['HTTP_HOST'];
+        }
+        if (!strlen($this->config['cookiePath'])) {
+                    $this->config['cookiePath'] = "/";
+        }
 
         // UPLOAD FOLDER INIT
 
@@ -250,26 +272,30 @@ 
             $this->typeDir = "{$this->config['uploadDir']}/{$this->type}";
             $this->typeURL = "{$this->config['uploadURL']}/{$this->type}";
         }
-        if (!is_dir($this->config['uploadDir']))
-            @mkdir($this->config['uploadDir'], $this->config['dirPerms']);
+        if (!is_dir($this->config['uploadDir'])) {
+                    @mkdir($this->config['uploadDir'], $this->config['dirPerms']);
+        }
 
         // HOST APPLICATIONS INIT
-        if (isset($this->get['CKEditorFuncNum']))
-            $this->opener['CKEditor']['funcNum'] = $this->get['CKEditorFuncNum'];
+        if (isset($this->get['CKEditorFuncNum'])) {
+                    $this->opener['CKEditor']['funcNum'] = $this->get['CKEditorFuncNum'];
+        }
         if (isset($this->get['opener']) &&
             (strtolower($this->get['opener']) == "tinymce") &&
             isset($this->config['_tinyMCEPath']) &&
             strlen($this->config['_tinyMCEPath'])
-        )
-            $this->opener['TinyMCE'] = true;
+        ) {
+                    $this->opener['TinyMCE'] = true;
+        }
 
         // LOCALIZATION
-        foreach ($this->langInputNames as $key)
-            if (isset($this->get[$key]) &&
+        foreach ($this->langInputNames as $key) {
+                    if (isset($this->get[$key]) &&
                 preg_match('/^[a-z][a-z\._\-]*$/i', $this->get[$key]) &&
                 file_exists("lang/" . strtolower($this->get[$key]) . ".php")
             ) {
                 $this->lang = $this->get[$key];
+        }
                 break;
             }
         $this->localize($this->lang);
@@ -280,31 +306,39 @@ 
         ) {
             $htaccess = "{$this->config['uploadDir']}/.htaccess";
             if (!file_exists($htaccess)) {
-                if (!@file_put_contents($htaccess, $this->get_htaccess()))
-                    $this->backMsg("Cannot write to upload folder. {$this->config['uploadDir']}");
+                if (!@file_put_contents($htaccess, $this->get_htaccess())) {
+                                    $this->backMsg("Cannot write to upload folder. {$this->config['uploadDir']}");
+                }
             } else {
-                if (false === ($data = @file_get_contents($htaccess)))
-                    $this->backMsg("Cannot read .htaccess");
-                if (($data != $this->get_htaccess()) && !@file_put_contents($htaccess, $data))
-                    $this->backMsg("Incorrect .htaccess file. Cannot rewrite it!");
+                if (false === ($data = @file_get_contents($htaccess))) {
+                                    $this->backMsg("Cannot read .htaccess");
+                }
+                if (($data != $this->get_htaccess()) && !@file_put_contents($htaccess, $data)) {
+                                    $this->backMsg("Incorrect .htaccess file. Cannot rewrite it!");
+                }
             }
         }
 
         // CHECK & CREATE UPLOAD FOLDER
         if (!is_dir($this->typeDir)) {
-            if (!mkdir($this->typeDir, $this->config['dirPerms']))
-                $this->backMsg("Cannot create {dir} folder.", array('dir' => $this->type));
-        } elseif (!is_readable($this->typeDir))
-            $this->backMsg("Cannot read upload folder.");
+            if (!mkdir($this->typeDir, $this->config['dirPerms'])) {
+                            $this->backMsg("Cannot create {dir} folder.", array('dir' => $this->type));
+            }
+        } elseif (!is_readable($this->typeDir)) {
+                    $this->backMsg("Cannot read upload folder.");
+        }
     }
 
-    public function upload() {
+    public function upload()
+    {
         $config = &$this->config;
         $file = &$this->file;
         $url = $message = "";
 
         if ($config['disabled'] || !$config['access']['files']['upload']) {
-            if (isset($file['tmp_name'])) @unlink($file['tmp_name']);
+            if (isset($file['tmp_name'])) {
+                @unlink($file['tmp_name']);
+            }
             $message = $this->label("You don't have permissions to upload files.");
 
         } elseif (true === ($message = $this->checkUploadedFile())) {
@@ -315,9 +349,9 @@ 
                 (false !== ($gdir = $this->checkInputDir($this->get['dir'])))
             ) {
                 $udir = path::normalize("$dir$gdir");
-                if (substr($udir, 0, strlen($dir)) !== $dir)
-                    $message = $this->label("Unknown error.");
-                else {
+                if (substr($udir, 0, strlen($dir)) !== $dir) {
+                                    $message = $this->label("Unknown error.");
+                } else {
                     $l = strlen($dir);
                     $dir = "$udir/";
                     $udir = substr($udir, $l);
@@ -325,8 +359,9 @@ 
             }
 
             if (!strlen($message)) {
-                if (!is_dir(path::normalize($dir)))
-                    @mkdir(path::normalize($dir), $this->config['dirPerms'], true);
+                if (!is_dir(path::normalize($dir))) {
+                                    @mkdir(path::normalize($dir), $this->config['dirPerms'], true);
+                }
 
                 $filename = $this->normalizeFilename($file['name']);
                 $target = file::getInexistantFilename($dir . $filename);
@@ -334,21 +369,25 @@ 
                 if (!@move_uploaded_file($file['tmp_name'], $target) &&
                     !@rename($file['tmp_name'], $target) &&
                     !@copy($file['tmp_name'], $target)
-                )
-                    $message = $this->label("Cannot move uploaded file to target folder.");
-                else {
-                    if (function_exists('chmod'))
-                        @chmod($target, $this->config['filePerms']);
+                ) {
+                                    $message = $this->label("Cannot move uploaded file to target folder.");
+                } else {
+                    if (function_exists('chmod')) {
+                                            @chmod($target, $this->config['filePerms']);
+                    }
                     $this->makeThumb($target);
                     $url = $this->typeURL;
-                    if (isset($udir)) $url .= "/$udir";
+                    if (isset($udir)) {
+                        $url .= "/$udir";
+                    }
                     $url .= "/" . basename($target);
                     if (preg_match('/^([a-z]+)\:\/\/([^\/^\:]+)(\:(\d+))?\/(.+)$/', $url, $patt)) {
                         list($unused, $protocol, $domain, $unused, $port, $path) = $patt;
                         $base = "$protocol://$domain" . (strlen($port) ? ":$port" : "") . "/";
                         $url = $base . path::urlPathEncode($path);
-                    } else
-                        $url = path::urlPathEncode($url);
+                    } else {
+                                            $url = path::urlPathEncode($url);
+                    }
                 }
             }
         }
@@ -356,16 +395,19 @@ 
         if (strlen($message) &&
             isset($this->file['tmp_name']) &&
             file_exists($this->file['tmp_name'])
-        )
-            @unlink($this->file['tmp_name']);
+        ) {
+                    @unlink($this->file['tmp_name']);
+        }
 
-        if (strlen($message) && method_exists($this, 'errorMsg'))
-            $this->errorMsg($message);
+        if (strlen($message) && method_exists($this, 'errorMsg')) {
+                    $this->errorMsg($message);
+        }
         $this->callBack($url, $message);
     }
 
 
-	protected function getTransaliasSettings() {
+	protected function getTransaliasSettings()
+	{
 		$modx = evolutionCMS();
 
 		// Cleaning uploaded filename?
@@ -385,7 +427,8 @@ 
 	}
 
 
-	protected function normalizeFilename($filename) {
+	protected function normalizeFilename($filename)
+	{
 		if ($this->getTransaliasSettings()) {
         		$format = strrchr($filename, ".");
         		$filename = str_replace($format, "", $filename);
@@ -394,16 +437,19 @@ 
         	return $filename;
 	}
 
-	protected function normalizeDirname($dirname) {
+	protected function normalizeDirname($dirname)
+	{
         return $this->modx->stripAlias($dirname);
     }
 
-    protected function checkUploadedFile(array $aFile=null) {
+    protected function checkUploadedFile(array $aFile=null)
+    {
         $config = &$this->config;
         $file = ($aFile === null) ? $this->file : $aFile;
 
-        if (!is_array($file) || !isset($file['name']))
-            return $this->label("Unknown error");
+        if (!is_array($file) || !isset($file['name'])) {
+                    return $this->label("Unknown error");
+        }
 
         if (is_array($file['name'])) {
             foreach ($file['name'] as $i => $name) {
@@ -412,8 +458,9 @@ 
                     'tmp_name' => $file['tmp_name'][$i],
                     'error' => $file['error'][$i]
                 ));
-                if ($return !== true)
-                    return "$name: $return";
+                if ($return !== true) {
+                                    return "$name: $return";
+                }
             }
             return true;
         }
@@ -422,8 +469,8 @@ 
         $typePatt = strtolower(text::clearWhitespaces($this->types[$this->type]));
 
         // CHECK FOR UPLOAD ERRORS
-        if ($file['error'])
-            return
+        if ($file['error']) {
+                    return
                 ($file['error'] == UPLOAD_ERR_INI_SIZE) ?
                     $this->label("The uploaded file exceeds {size} bytes.",
                         array('size' => ini_get('upload_max_filesize'))) : (
@@ -440,14 +487,17 @@ 
                     $this->label("Failed to write file.") :
                     $this->label("Unknown error.")
             )))));
+        }
 
         // HIDDEN FILENAMES CHECK
-        elseif (substr($file['name'], 0, 1) == ".")
-            return $this->label("File name shouldn't begins with '.'");
+        elseif (substr($file['name'], 0, 1) == ".") {
+                    return $this->label("File name shouldn't begins with '.'");
+        }
 
         // EXTENSION CHECK
-        elseif (!$this->validateExtension($extension, $this->type))
-            return $this->label("Denied file extension.");
+        elseif (!$this->validateExtension($extension, $this->type)) {
+                    return $this->label("Denied file extension.");
+        }
 
         // SPECIAL DIRECTORY TYPES CHECK (e.g. *img)
         elseif (preg_match('/^\*([^ ]+)(.*)?$/s', $typePatt, $patt)) {
@@ -457,70 +507,84 @@ 
                 $type = new $class();
                 $cfg = $config;
                 $cfg['filename'] = $file['name'];
-                if (strlen($params))
-                    $cfg['params'] = trim($params);
+                if (strlen($params)) {
+                                    $cfg['params'] = trim($params);
+                }
                 $response = $type->checkFile($file['tmp_name'], $cfg);
-                if ($response !== true)
-                    return $this->label($response);
-            } else
-                return $this->label("Non-existing directory type.");
+                if ($response !== true) {
+                                    return $this->label($response);
+                }
+            } else {
+                            return $this->label("Non-existing directory type.");
+            }
         }
 
         // IMAGE RESIZE
         $img = image::factory($this->imageDriver, $file['tmp_name']);
-        if (!$img->initError && !$this->imageResize($img, $file['tmp_name']))
-            return $this->label("The image is too big and/or cannot be resized.");
+        if (!$img->initError && !$this->imageResize($img, $file['tmp_name'])) {
+                    return $this->label("The image is too big and/or cannot be resized.");
+        }
 
 
 	// CHECK FOR MODX MAX FILE SIZE
 	$actualfilesize=filesize($file['tmp_name']);
-	if (isset($this->config['maxfilesize']) && $actualfilesize > $this->config['maxfilesize'])
-	    return $this->label("File is too big: ".$actualfilesize." Bytes. (max ".$this->config['maxfilesize']." Bytes)");
+	if (isset($this->config['maxfilesize']) && $actualfilesize > $this->config['maxfilesize']) {
+		    return $this->label("File is too big: ".$actualfilesize." Bytes. (max ".$this->config['maxfilesize']." Bytes)");
+	}
 
         return true;
     }
 
-    protected function checkInputDir($dir, $inclType=true, $existing=true) {
+    protected function checkInputDir($dir, $inclType=true, $existing=true)
+    {
         $dir = path::normalize($dir);
-        if (substr($dir, 0, 1) == "/")
-            $dir = substr($dir, 1);
+        if (substr($dir, 0, 1) == "/") {
+                    $dir = substr($dir, 1);
+        }
 
-        if ((substr($dir, 0, 1) == ".") || (substr(basename($dir), 0, 1) == "."))
-            return false;
+        if ((substr($dir, 0, 1) == ".") || (substr(basename($dir), 0, 1) == ".")) {
+                    return false;
+        }
 
         if ($inclType) {
             $first = explode("/", $dir);
             $first = $first[0];
-            if ($first != $this->type)
-                return false;
+            if ($first != $this->type) {
+                            return false;
+            }
             $return = $this->removeTypeFromPath($dir);
         } else {
             $return = $dir;
             $dir = "{$this->type}/$dir";
         }
 
-        if (!$existing)
-            return $return;
+        if (!$existing) {
+                    return $return;
+        }
 
         $path = "{$this->config['uploadDir']}/$dir";
         return (is_dir($path) && is_readable($path)) ? $return : false;
     }
 
-    protected function validateExtension($ext, $type) {
+    protected function validateExtension($ext, $type)
+    {
         $ext = trim(strtolower($ext));
-        if (!isset($this->types[$type]))
-            return false;
+        if (!isset($this->types[$type])) {
+                    return false;
+        }
 
         $exts = strtolower(text::clearWhitespaces($this->config['deniedExts']));
         if (strlen($exts)) {
             $exts = explode(" ", $exts);
-            if (in_array($ext, $exts))
-                return false;
+            if (in_array($ext, $exts)) {
+                            return false;
+            }
         }
 
         $exts = trim($this->types[$type]);
-        if (!strlen($exts) || substr($exts, 0, 1) == "*")
-            return true;
+        if (!strlen($exts) || substr($exts, 0, 1) == "*") {
+                    return true;
+        }
 
         if (substr($exts, 0, 1) == "!") {
             $exts = explode(" ", trim(strtolower(substr($exts, 1))));
@@ -531,26 +595,32 @@ 
         return in_array($ext, $exts);
     }
 
-    protected function getTypeFromPath($path) {
+    protected function getTypeFromPath($path)
+    {
         return preg_match('/^([^\/]*)\/.*$/', $path, $patt)
             ? $patt[1] : $path;
     }
 
-    protected function removeTypeFromPath($path) {
+    protected function removeTypeFromPath($path)
+    {
         return preg_match('/^[^\/]*\/(.*)$/', $path, $patt)
             ? $patt[1] : "";
     }
 
-    protected function imageResize($image, $file=null) {
+    protected function imageResize($image, $file=null)
+    {
 
         if (!($image instanceof image)) {
             $img = image::factory($this->imageDriver, $image);
-            if ($img->initError) return false;
+            if ($img->initError) {
+                return false;
+            }
             $file = $image;
-        } elseif ($file === null)
-            return false;
-        else
-            $img = $image;
+        } elseif ($file === null) {
+                    return false;
+        } else {
+                    $img = $image;
+        }
 
         $orientation = 1;
         if (function_exists("exif_read_data")) {
@@ -572,8 +642,9 @@ 
             )
             ) &&
             ($orientation == 1)
-        )
-            return true;
+        ) {
+                    return true;
+        }
 
 
         // PROPORTIONAL RESIZE
@@ -593,15 +664,17 @@ 
                 $width = $img->getPropWidth($height);
             }
 
-            if (isset($width) && isset($height) && !$img->resize($width, $height))
-                return false;
+            if (isset($width) && isset($height) && !$img->resize($width, $height)) {
+                            return false;
+            }
 
         // RESIZE TO FIT
         } elseif (
             $this->config['maxImageWidth'] && $this->config['maxImageHeight'] &&
             !$img->resizeFit($this->config['maxImageWidth'], $this->config['maxImageHeight'])
-        )
-            return false;
+        ) {
+                    return false;
+        }
 
         // AUTO FLIP AND ROTATE FROM EXIF
         if ((($orientation == 2) && !$img->flipHorizontal()) ||
@@ -611,11 +684,13 @@ 
             (($orientation == 6) && !$img->rotate(90)) ||
             (($orientation == 7) && (!$img->flipHorizontal() || !$img->rotate(90))) ||
             (($orientation == 8) && !$img->rotate(270))
-        )
-            return false;
-        if (($orientation >= 2) && ($orientation <= 8) && ($this->imageDriver == "imagick"))
-            try {
+        ) {
+                    return false;
+        }
+        if (($orientation >= 2) && ($orientation <= 8) && ($this->imageDriver == "imagick")) {
+                    try {
                 $img->image->setImageProperty('exif:Orientation', "1");
+        }
             } catch (Exception $e) {}
 
         // WATERMARK
@@ -646,22 +721,26 @@ 
 
     }
 
-    protected function makeThumb($file, $overwrite=true) {
+    protected function makeThumb($file, $overwrite=true)
+    {
         $img = image::factory($this->imageDriver, $file);
 
         // Drop files which are not images
-        if ($img->initError)
-            return true;
+        if ($img->initError) {
+                    return true;
+        }
 
         $thumb = substr($file, strlen($this->config['uploadDir']));
         $thumb = $this->config['uploadDir'] . "/" . $this->config['thumbsDir'] . "/" . $thumb;
         $thumb = path::normalize($thumb);
         $thumbDir = dirname($thumb);
-        if (!is_dir($thumbDir) && !@mkdir($thumbDir, $this->config['dirPerms'], true))
-            return false;
+        if (!is_dir($thumbDir) && !@mkdir($thumbDir, $this->config['dirPerms'], true)) {
+                    return false;
+        }
 
-        if (!$overwrite && is_file($thumb))
-            return true;
+        if (!$overwrite && is_file($thumb)) {
+                    return true;
+        }
 
         // Images with smaller resolutions than thumbnails
         /*if (($img->width <= $this->config['thumbWidth']) &&
@@ -674,8 +753,9 @@ 
 
         // Resize image
         } else */
-        if (!$img->resizeFit($this->config['thumbWidth'], $this->config['thumbHeight']))
-            return false;
+        if (!$img->resizeFit($this->config['thumbWidth'], $this->config['thumbHeight'])) {
+                    return false;
+        }
 
         if ( $this->imageDriver == 'gd' ) {
             $width  = imagesx( $img->image );
@@ -697,7 +777,8 @@ 
         ));
     }
 
-    protected function localize($langCode) {
+    protected function localize($langCode)
+    {
         require "lang/{$langCode}.php";
         setlocale(LC_ALL, $lang['_locale']);
         $this->charset = $lang['_charset'];
@@ -712,27 +793,34 @@ 
         $this->labels = $lang;
     }
 
-    protected function label($string, array $data=null) {
+    protected function label($string, array $data=null)
+    {
         $return = isset($this->labels[$string]) ? $this->labels[$string] : $string;
-        if (is_array($data))
-            foreach ($data as $key => $val)
+        if (is_array($data)) {
+                    foreach ($data as $key => $val)
                 $return = str_replace("{{$key}}", $val, $return);
+        }
         return $return;
     }
 
-    protected function backMsg($message, array $data=null) {
+    protected function backMsg($message, array $data=null)
+    {
         $message = $this->label($message, $data);
-        if (isset($this->file['tmp_name']) && file_exists($this->file['tmp_name']))
-            @unlink($this->file['tmp_name']);
+        if (isset($this->file['tmp_name']) && file_exists($this->file['tmp_name'])) {
+                    @unlink($this->file['tmp_name']);
+        }
         $this->callBack("", $message);
         die;
     }
 
-    protected function callBack($url, $message="") {
+    protected function callBack($url, $message="")
+    {
         $message = text::jsValue($message);
         $CKfuncNum = isset($this->opener['CKEditor']['funcNum'])
             ? $this->opener['CKEditor']['funcNum'] : 0;
-        if (!$CKfuncNum) $CKfuncNum = 0;
+        if (!$CKfuncNum) {
+            $CKfuncNum = 0;
+        }
         header("Content-Type: text/html; charset={$this->charset}");
 
 ?><html>
@@ -769,7 +857,8 @@ 
 
     }
 
-    protected function get_htaccess() {
+    protected function get_htaccess()
+    {
         return "<IfModule mod_php4.c>
   php_value engine off
 </IfModule>

manager/processors/save_content.processor.php

Braces +23 added lines, -19 removed lines

@@ -134,8 +134,7 @@ 
         }
         //end webber
     }
-}
-elseif ($alias) {
+} elseif ($alias) {
     $alias = $modx->stripAlias($alias);
 }
 
@@ -149,8 +148,7 @@ 
 
     if ($pub_date < $currentdate) {
         $published = 1;
-    }
-    elseif ($pub_date > $currentdate) {
+    } elseif ($pub_date > $currentdate) {
         $published = 0;
     }
 }
@@ -278,8 +276,7 @@ 
         case 'new' :
 
             // invoke OnBeforeDocFormSave event
-            switch($modx->config['docid_incrmnt_method'])
-            {
+            switch($modx->config['docid_incrmnt_method']) {
             case '1':
                 $from = "{$tbl_site_content} AS T0 LEFT JOIN {$tbl_site_content} AS T1 ON T0.id + 1 = T1.id";
                 $where = "T1.id IS NULL";
@@ -347,8 +344,9 @@ 
             "alias_visible"    => $aliasvisible
         );
 
-        if ($id != '')
-            $dbInsert["id"] = $id;
+        if ($id != '') {
+                    $dbInsert["id"] = $id;
+        }
 
         $key = $modx->db->insert($dbInsert, $tbl_site_content);
 
@@ -424,11 +422,13 @@ 
         // redirect/stay options
         if ($_POST['stay'] != '') {
             // weblink
-            if ($_POST['mode'] == "72")
-                $a = ($_POST['stay'] == '2') ? "27&id=$key" : "72&pid=$parent";
+            if ($_POST['mode'] == "72") {
+                            $a = ($_POST['stay'] == '2') ? "27&id=$key" : "72&pid=$parent";
+            }
             // document
-            if ($_POST['mode'] == "4")
-                $a = ($_POST['stay'] == '2') ? "27&id=$key" : "4&pid=$parent";
+            if ($_POST['mode'] == "4") {
+                            $a = ($_POST['stay'] == '2') ? "27&id=$key" : "4&pid=$parent";
+            }
             $header = "Location: index.php?a=".$a."&r=1&stay=".$_POST['stay'];
         } else {
             $header = "Location: index.php?a=3&id=$key&r=1";
@@ -489,10 +489,10 @@ 
             if (!$was_published && $published) {
                 $publishedon = $currentdate;
                 $publishedby = $modx->getLoginUserID();
-                }elseif ((!empty($pub_date)&& $pub_date<=$currentdate && $published)) {
+                } elseif ((!empty($pub_date)&& $pub_date<=$currentdate && $published)) {
                 $publishedon = $pub_date;
                 $publishedby = $modx->getLoginUserID();
-                   }elseif ($was_published && !$published) {
+                   } elseif ($was_published && !$published) {
                 $publishedon = 0;
                 $publishedby = 0;
             } else {
@@ -548,7 +548,9 @@ 
             $tvChanges = array();
             foreach ($tmplvars as $field => $value) {
                 if (!is_array($value)) {
-                    if (isset($tvIds[$value])) $tvDeletions[] = $tvIds[$value];
+                    if (isset($tvIds[$value])) {
+                        $tvDeletions[] = $tvIds[$value];
+                    }
                 } else {
                     $tvId = $value[0];
                     $tvVal = $value[1];
@@ -596,7 +598,9 @@ 
                     "((1=".(int)$isManager." AND dgn.private_memgroup) OR (1=".(int)$isWeb." AND dgn.private_webgroup)) AND groups.document = '{$id}'"
                     );
                 $old_groups = array();
-                while ($row = $modx->db->getRow($rs)) $old_groups[$row['document_group']] = $row['id'];
+                while ($row = $modx->db->getRow($rs)) {
+                    $old_groups[$row['document_group']] = $row['id'];
+                }
 
                 // update the permissions in the database
                 $insertions = $deletions = array();
@@ -658,9 +662,9 @@ 
                 $modx->clearCache('full');
             }
 
-            if ($_POST['refresh_preview'] == '1')
-                $header = "Location: ".MODX_SITE_URL."index.php?id=$id&z=manprev";
-            else {
+            if ($_POST['refresh_preview'] == '1') {
+                            $header = "Location: ".MODX_SITE_URL."index.php?id=$id&z=manprev";
+            } else {
                 if ($_POST['stay'] != '2' && $id > 0) {
                     $modx->unlockElement(7, $id);
                 }

manager/actions/mutate_settings/tab5_security_settings.inc.php

Braces +11 added lines, -5 removed lines

@@ -1,8 +1,8 @@ 
 <?php

     $MODX_SITE_HOSTNAMES = MODX_SITE_HOSTNAMES; // Fix for PHP 5.4

-    if(empty($valid_hostnames) && empty($MODX_SITE_HOSTNAMES)) {

+    if(empty($valid_hostnames) && empty($MODX_SITE_HOSTNAMES)) {
         $valid_hostnames = $_SERVER['HTTP_HOST'];

-    } else {

+    } else {
         $valid_hostnames = $MODX_SITE_HOSTNAMES;

     }

 ?>

@@ -157,7 +157,9 @@ 
 <th><?php echo $_lang['pwd_hash_algo_title'] ?><br><small>[(pwd_hash_algo)]</small></th>

 <td>

 <?php

-if(empty($pwd_hash_algo)) $phm['sel']['UNCRYPT'] = 1;

+if(empty($pwd_hash_algo)) {
+    $phm['sel']['UNCRYPT'] = 1;
+}
 $phm['e']['BLOWFISH_Y'] = $modx->manager->checkHashAlgorithm('BLOWFISH_Y') ? 0:1;

 $phm['e']['BLOWFISH_A'] = $modx->manager->checkHashAlgorithm('BLOWFISH_A') ? 0:1;

 $phm['e']['SHA512']     = $modx->manager->checkHashAlgorithm('SHA512') ? 0:1;

@@ -186,7 +188,9 @@ 
   ?>

 <?php

 $gdAvailable = extension_loaded('gd');

-if(!$gdAvailable) $use_captcha = 0;

+if(!$gdAvailable) {
+    $use_captcha = 0;
+}
 ?>

   <tr>

     <td nowrap class="warning"><?php echo $_lang['captcha_title'] ?><br><small>[(use_captcha)]</small></td>

@@ -226,7 +230,9 @@ 
         <?php

             // invoke OnMiscSettingsRender event

             $evtOut = $modx->invokeEvent('OnSecuritySettingsRender');

-            if(is_array($evtOut)) echo implode("",$evtOut);

+            if(is_array($evtOut)) {
+                echo implode("",$evtOut);
+            }
         ?>

     </td>

   </tr>

manager/actions/mutate_settings/tab6_filemanager_settings.inc.php

Braces +3 added lines, -1 removed lines

@@ -113,7 +113,9 @@
         <?php

             // invoke OnMiscSettingsRender event

             $evtOut = $modx->invokeEvent('OnFileManagerSettingsRender');

-            if(is_array($evtOut)) echo implode("",$evtOut);

+            if(is_array($evtOut)) {
+                echo implode("",$evtOut);
+            }
         ?>

     </td>

   </tr>

manager/processors/save_settings.processor.php

Braces +18 added lines, -25 removed lines

@@ -9,39 +9,27 @@ 
 // lose the POST now, gets rid of quirky issue with Safari 3 - see FS#972
 unset($_POST);
 
-if($data['friendly_urls']==='1' && strpos($_SERVER['SERVER_SOFTWARE'],'IIS')===false)
-{
+if($data['friendly_urls']==='1' && strpos($_SERVER['SERVER_SOFTWARE'],'IIS')===false) {
 	$htaccess        = $modx->config['base_path'] . '.htaccess';
 	$sample_htaccess = $modx->config['base_path'] . 'ht.access';
 	$dir = '/' . trim($modx->config['base_url'],'/');
-	if(is_file($htaccess))
-	{
+	if(is_file($htaccess)) {
 		$_ = file_get_contents($htaccess);
-		if(strpos($_,'RewriteBase')===false)
-		{
+		if(strpos($_,'RewriteBase')===false) {
 			$warnings[] = $_lang["settings_friendlyurls_alert2"];
-		}
-		elseif(is_writable($htaccess))
-		{
+		} elseif(is_writable($htaccess)) {
 			$_ = preg_replace('@RewriteBase.+@',"RewriteBase {$dir}", $_);
-			if(!@file_put_contents($htaccess,$_))
-			{
+			if(!@file_put_contents($htaccess,$_)) {
 				$warnings[] = $_lang["settings_friendlyurls_alert2"];
 			}
 		}
-	}
-	elseif(is_file($sample_htaccess))
-	{
-		if(!@rename($sample_htaccess,$htaccess))
-        {
+	} elseif(is_file($sample_htaccess)) {
+		if(!@rename($sample_htaccess,$htaccess)) {
         	$warnings[] = $_lang["settings_friendlyurls_alert"];
-		}
-		elseif($modx->config['base_url']!=='/')
-		{
+		} elseif($modx->config['base_url']!=='/') {
 			$_ = file_get_contents($htaccess);
 			$_ = preg_replace('@RewriteBase.+@',"RewriteBase {$dir}", $_);
-			if(!@file_put_contents($htaccess,$_))
-			{
+			if(!@file_put_contents($htaccess,$_)) {
 				$warnings[] = $_lang["settings_friendlyurls_alert2"];
 			}
 		}
@@ -73,7 +61,7 @@ 
 				$v = htmlspecialchars($v);
 				break;
             case 'settings_version':{
-                if($modx->getVersionData('version')!=$data['settings_version']){
+                if($modx->getVersionData('version')!=$data['settings_version']) {
                     $modx->logEvent(17,2,'<pre>'.var_export($data['settings_version'],true).'</pre>','fake settings_version');
                     $v = $modx->getVersionData('version');
                 }
@@ -134,7 +122,9 @@ 
 
 		$modx->config[$k] = $v;
 
-		if(!empty($k)) $savethese[] = '(\''.$modx->db->escape($k).'\', \''.$modx->db->escape($v).'\')';
+		if(!empty($k)) {
+		    $savethese[] = '(\''.$modx->db->escape($k).'\', \''.$modx->db->escape($v).'\')';
+		}
 	}
 
 	// Run a single query to save all the values
@@ -148,8 +138,11 @@ 
 		$oldtemplate = (int)$data['old_template'];
 		$tbl = $modx->getFullTableName('site_content');
 		$reset = $data['reset_template'];
-		if($reset==1) $modx->db->update(array('template' => $newtemplate), $tbl, "type='document'");
-		else if($reset==2) $modx->db->update(array('template' => $newtemplate), $tbl, "template='{$oldtemplate}'");
+		if($reset==1) {
+		    $modx->db->update(array('template' => $newtemplate), $tbl, "type='document'");
+		} else if($reset==2) {
+		    $modx->db->update(array('template' => $newtemplate), $tbl, "template='{$oldtemplate}'");
+		}
 	}
 
 	// empty cache

manager/actions/mutate_user.dynamic.php

Braces +8 added lines, -3 removed lines

@@ -39,7 +39,9 @@ 
 	// get user settings
 	$rs = $modx->db->select('*', $modx->getFullTableName('user_settings'), "user = '{$user}'");
 	$usersettings = array();
-	while($row = $modx->db->getRow($rs)) $usersettings[$row['setting_name']] = $row['setting_value'];
+	while($row = $modx->db->getRow($rs)) {
+	    $usersettings[$row['setting_name']] = $row['setting_value'];
+	}
 	// manually extract so that user display settings are not overwritten
 	foreach($usersettings as $k => $v) {
 		if($k != 'manager_language' && $k != 'manager_theme') {
@@ -763,13 +765,16 @@ 
 
 			$groupsarray = array();
 
-			if($modx->manager->action == '12') { // only do this bit if the user is being edited
+			if($modx->manager->action == '12') {
+// only do this bit if the user is being edited
 				$rs = $modx->db->select('user_group', $modx->getFullTableName('member_groups'), "member='{$user}'");
 				$groupsarray = $modx->db->getColumn('user_group', $rs);
 			}
 			// retain selected doc groups between post
 			if(is_array($_POST['user_groups'])) {
-				foreach($_POST['user_groups'] as $n => $v) $groupsarray[] = $v;
+				foreach($_POST['user_groups'] as $n => $v) {
+				    $groupsarray[] = $v;
+				}
 			}
 			?>
 			<div class="tab-page" id="tabAccess">

manager/includes/header.inc.php

Braces +10 added lines, -10 removed lines

@@ -1,5 +1,5 @@ 
 <?php

-if (!defined('IN_MANAGER_MODE') || IN_MANAGER_MODE !== true) {

+if (!defined('IN_MANAGER_MODE') || IN_MANAGER_MODE !== true) {
     die("<b>INCLUDE_ORDERING_ERROR</b><br /><br />

     Please use the EVO Content Manager instead of accessing this file directly.");

 }

@@ -10,26 +10,26 @@ 
 $modx_textdir = isset($modx_textdir) ? $modx_textdir : null;

 $onManagerMainFrameHeaderHTMLBlock = is_array($evtOut) ? implode("\n", $evtOut) : '';

 $textdir = $modx_textdir === 'rtl' ? 'rtl' : 'ltr';

-if (!isset($modx->config['mgr_jquery_path'])) {

+if (!isset($modx->config['mgr_jquery_path'])) {
     $modx->config['mgr_jquery_path'] = 'media/script/jquery/jquery.min.js';

 }

-if (!isset($modx->config['mgr_date_picker_path'])) {

+if (!isset($modx->config['mgr_date_picker_path'])) {
     $modx->config['mgr_date_picker_path'] = 'media/script/air-datepicker/datepicker.inc.php';

 }

 

 $body_class = '';

 $theme_modes = array('', 'lightness', 'light', 'dark', 'darkness');

-if (!empty($theme_modes[$_COOKIE['MODX_themeMode']])) {

+if (!empty($theme_modes[$_COOKIE['MODX_themeMode']])) {
     $body_class .= ' ' . $theme_modes[$_COOKIE['MODX_themeMode']];

-} elseif (!empty($theme_modes[$modx->config['manager_theme_mode']])) {

+} elseif (!empty($theme_modes[$modx->config['manager_theme_mode']])) {
     $body_class .= ' ' . $theme_modes[$modx->config['manager_theme_mode']];

 }

 

 $css = 'media/style/' . $modx->config['manager_theme'] . '/style.css?v=' . $lastInstallTime;

 

-if ($modx->config['manager_theme'] == 'default') {

+if ($modx->config['manager_theme'] == 'default') {
     if (!file_exists(MODX_MANAGER_PATH . 'media/style/' . $modx->config['manager_theme'] . '/css/styles.min.css')

-        && is_writable(MODX_MANAGER_PATH . 'media/style/' . $modx->config['manager_theme'] . '/css')) {

+        && is_writable(MODX_MANAGER_PATH . 'media/style/' . $modx->config['manager_theme'] . '/css')) {
         $files = array(

             'bootstrap' => MODX_MANAGER_PATH . 'media/style/common/bootstrap/css/bootstrap.min.css',

             'font-awesome' => MODX_MANAGER_PATH . 'media/style/common/font-awesome/css/font-awesome.min.css',

@@ -48,7 +48,7 @@ 
             'source' => 'manager',

             'theme' => $modx->config['manager_theme']

         ));

-        switch (true) {

+        switch (true) {
             case empty($evtOut):

             case is_array($evtOut) && count($evtOut) === 0:

                 break;

@@ -66,7 +66,7 @@ 
             $css

         );

     }

-    if (file_exists(MODX_MANAGER_PATH . 'media/style/' . $modx->config['manager_theme'] . '/css/styles.min.css')) {

+    if (file_exists(MODX_MANAGER_PATH . 'media/style/' . $modx->config['manager_theme'] . '/css/styles.min.css')) {
         $css = 'media/style/' . $modx->config['manager_theme'] . '/css/styles.min.css?v=' . $lastInstallTime;

     }

 }

@@ -124,7 +124,7 @@ 
     <script src="media/script/main.js"></script>

     <script>

         <?php

-        if (isset($_REQUEST['r']) && preg_match('@^[0-9]+$@', $_REQUEST['r'])) {

+        if (isset($_REQUEST['r']) && preg_match('@^[0-9]+$@', $_REQUEST['r'])) {
             echo 'doRefresh(' . $_REQUEST['r'] . ");\n";

         }

         ?>

install/actions/action_options.php

Braces +13 added lines, -7 removed lines

@@ -182,16 +182,18 @@ 
     }
 }
 
-switch($installMode){
+switch($installMode) {
     case 0:
     case 2:
         $database_collation = isset($_POST['database_collation']) ? $_POST['database_collation'] : 'utf8_general_ci';
         $database_charset = substr($database_collation, 0, strpos($database_collation, '_'));
         $_POST['database_connection_charset'] = $database_charset;
-        if(!empty($_POST['databaseloginpassword']))
-            $_SESSION['databaseloginpassword'] = $_POST['databaseloginpassword'];
-        if(!empty($_POST['databaseloginname']))
-            $_SESSION['databaseloginname'] = $_POST['databaseloginname'];
+        if(!empty($_POST['databaseloginpassword'])) {
+                    $_SESSION['databaseloginpassword'] = $_POST['databaseloginpassword'];
+        }
+        if(!empty($_POST['databaseloginname'])) {
+                    $_SESSION['databaseloginname'] = $_POST['databaseloginname'];
+        }
         break;
     case 1:
         include $base_path . MGR_DIR . '/includes/config.inc.php';
@@ -205,7 +207,9 @@ 
                 }
             }
         }
-        if (empty ($database_collation)) $database_collation = 'utf8_general_ci';
+        if (empty ($database_collation)) {
+            $database_collation = 'utf8_general_ci';
+        }
 
         $database_charset = substr($database_collation, 0, strpos($database_collation, '_'));
         if (!isset ($database_connection_charset) || empty ($database_connection_charset)) {
@@ -214,7 +218,9 @@ 
 
         if (!isset ($database_connection_method) || empty ($database_connection_method)) {
             $database_connection_method = 'SET CHARACTER SET';
-            if (function_exists('mysqli_set_charset')) mysqli_set_charset($conn, $database_connection_charset);
+            if (function_exists('mysqli_set_charset')) {
+                mysqli_set_charset($conn, $database_connection_charset);
+            }
         }
         if ($database_connection_method != 'SET NAMES' && $database_connection_charset != $database_charset) {
             $database_connection_method = 'SET NAMES';

install/src/controllers/mode.php

Braces +12 added lines, -10 removed lines

@@ -1,20 +1,22 @@
 <?php
 // Determine upgradeability
 $upgradeable = 0;
-if (is_file($base_path . MGR_DIR . '/includes/config.inc.php')) { // Include the file so we can test its validity
+if (is_file($base_path . MGR_DIR . '/includes/config.inc.php')) {
+// Include the file so we can test its validity
     include_once $base_path . MGR_DIR . '/includes/config.inc.php';
     // We need to have all connection settings - tho prefix may be empty so we have to ignore it
     if (isset($dbase)) {
-        if (!$conn = @mysqli_connect($database_server, $database_user, $database_password))
-            $upgradeable = isset($_POST['installmode']) && $_POST['installmode'] == 'new' ? 0 : 2;
-        elseif (!@mysqli_select_db($conn, trim($dbase, '`')))
-            $upgradeable = isset($_POST['installmode']) && $_POST['installmode'] == 'new' ? 0 : 2;
-        else
-            $upgradeable = 1;
+        if (!$conn = @mysqli_connect($database_server, $database_user, $database_password)) {
+                    $upgradeable = isset($_POST['installmode']) && $_POST['installmode'] == 'new' ? 0 : 2;
+        } elseif (!@mysqli_select_db($conn, trim($dbase, '`'))) {
+                    $upgradeable = isset($_POST['installmode']) && $_POST['installmode'] == 'new' ? 0 : 2;
+        } else {
+                    $upgradeable = 1;
+        }
+    } else {
+            $upgradeable = 2;
+    }
     }
-    else
-        $upgradeable = 2;
-}
 
 $ph['moduleName']       = $moduleName;
 $ph['displayNew']       = ($upgradeable!=0) ? 'display:none;' : '';