evolution-cms / evolution

manager/includes/extenders/modifiers.class.inc.php

Braces +544 added lines, -282 removed lines

@@ -1,8 +1,11 @@ 
 <?php
 
-if(!defined('MODX_CORE_PATH')) define('MODX_CORE_PATH', MODX_MANAGER_PATH.'includes/');
+if(!defined('MODX_CORE_PATH')) {
+    define('MODX_CORE_PATH', MODX_MANAGER_PATH.'includes/');
+}
 
-class MODIFIERS {
+class MODIFIERS
+{
     /**
      * @var array
      */
@@ -60,7 +63,9 @@ 
     public function __construct()
     {
         $modx = evolutionCMS();
-        if (function_exists('mb_internal_encoding')) mb_internal_encoding($modx->config['modx_charset']);
+        if (function_exists('mb_internal_encoding')) {
+            mb_internal_encoding($modx->config['modx_charset']);
+        }
         $this->condModifiers = '=,is,eq,equals,ne,neq,notequals,isnot,isnt,not,%,isempty,isnotempty,isntempty,>=,gte,eg,gte,greaterthan,>,gt,isgreaterthan,isgt,lowerthan,<,lt,<=,lte,islte,islowerthan,islt,el,find,in,inarray,in_array,fnmatch,wcard,wcard_match,wildcard,wildcard_match,is_file,is_dir,file_exists,is_readable,is_writable,is_image,regex,preg,preg_match,memberof,mo,isinrole,ir';
     }
 
@@ -73,7 +78,9 @@ 
     public function phxFilter($key,$value,$modifiers)
     {
         $modx = evolutionCMS();
-        if(substr($modifiers,0,3)!=='id(') $value = $this->parseDocumentSource($value);
+        if(substr($modifiers,0,3)!=='id(') {
+            $value = $this->parseDocumentSource($value);
+        }
         $this->srcValue = $value;
         $modifiers = trim($modifiers);
         $modifiers = ':'.trim($modifiers,':');
@@ -96,13 +103,18 @@ 
      * @param string $modifiers
      * @return bool|string
      */
-    public function _getDelim($mode,$modifiers) {
+    public function _getDelim($mode,$modifiers)
+    {
         $c = substr($modifiers,0,1);
-        if(!in_array($c, array('"', "'", '`')) ) return false;
+        if(!in_array($c, array('"', "'", '`')) ) {
+            return false;
+        }
 
         $modifiers = substr($modifiers,1);
         $closure = $mode=='(' ? "{$c})" : $c;
-        if(strpos($modifiers, $closure)===false) return false;
+        if(strpos($modifiers, $closure)===false) {
+            return false;
+        }
 
         return  $c;
     }
@@ -113,52 +125,65 @@ 
      * @param string $modifiers
      * @return bool|string
      */
-    public function _getOpt($mode,$delim,$modifiers) {
+    public function _getOpt($mode,$delim,$modifiers)
+    {
         if($delim) {
-            if($mode=='(') return substr($modifiers,1,strpos($modifiers, $delim . ')' )-1);
+            if($mode=='(') {
+                return substr($modifiers,1,strpos($modifiers, $delim . ')' )-1);
+            }
 
             return substr($modifiers,1,strpos($modifiers,$delim,1)-1);
-        }
-        else {
-            if($mode=='(') return substr($modifiers,0,strpos($modifiers, ')') );
+        } else {
+            if($mode=='(') {
+                return substr($modifiers,0,strpos($modifiers, ')') );
+            }
 
             $chars = str_split($modifiers);
             $opt='';
             foreach($chars as $c) {
-                if($c==':' || $c==')') break;
+                if($c==':' || $c==')') {
+                    break;
+                }
                 $opt .=$c;
             }
             return $opt;
         }
     }
-    public function _getRemainModifiers($mode,$delim,$modifiers) {
+    public function _getRemainModifiers($mode,$delim,$modifiers)
+    {
         if($delim) {
-            if($mode=='(')
-                return $this->_fetchContent($modifiers, $delim . ')');
-            else {
+            if($mode=='(') {
+                            return $this->_fetchContent($modifiers, $delim . ')');
+            } else {
                 $modifiers = trim($modifiers);
                 $modifiers = substr($modifiers,1);
                 return $this->_fetchContent($modifiers, $delim);
             }
-        }
-        else {
-            if($mode=='(') return $this->_fetchContent($modifiers, ')');
+        } else {
+            if($mode=='(') {
+                return $this->_fetchContent($modifiers, ')');
+            }
             $chars = str_split($modifiers);
             foreach($chars as $c) {
-                if($c==':') return $modifiers;
-                else $modifiers = substr($modifiers,1);
+                if($c==':') {
+                    return $modifiers;
+                } else {
+                    $modifiers = substr($modifiers,1);
+                }
             }
             return $modifiers;
         }
     }
 
-    public function _fetchContent($string,$delim) {
+    public function _fetchContent($string,$delim)
+    {
         $len = strlen($delim);
         $string = $this->parseDocumentSource($string);
         return substr($string,strpos($string, $delim)+$len);
     }
 
-    public function splitEachModifiers($modifiers) {
+    public function splitEachModifiers($modifiers)
+    {
         $modx = evolutionCMS();
 
         $cmd = '';
@@ -169,11 +194,15 @@ 
             $c = substr($modifiers,0,1);
             $modifiers = substr($modifiers,1);
 
-            if($c===':' && preg_match('@^(!?[<>=]{1,2})@', $modifiers, $match)) { // :=, :!=, :<=, :>=, :!<=, :!>=
+            if($c===':' && preg_match('@^(!?[<>=]{1,2})@', $modifiers, $match)) {
+// :=, :!=, :<=, :>=, :!<=, :!>=
                 $c = substr($modifiers,strlen($match[1]),1);
                 $debuginfo = "#i=0 #c=[{$c}] #m=[{$modifiers}]";
-                if($c==='(') $modifiers = substr($modifiers,strlen($match[1])+1);
-                else         $modifiers = substr($modifiers,strlen($match[1]));
+                if($c==='(') {
+                    $modifiers = substr($modifiers,strlen($match[1])+1);
+                } else {
+                    $modifiers = substr($modifiers,strlen($match[1]));
+                }
 
                 $delim     = $this->_getDelim($c,$modifiers);
                 $opt       = $this->_getOpt($c,$delim,$modifiers);
@@ -181,13 +210,12 @@ 
 
                 $result[]=array('cmd'=>trim($match[1]),'opt'=>$opt,'debuginfo'=>$debuginfo);
                 $cmd = '';
-            }
-            elseif(in_array($c,array('+','-','*','/')) && preg_match('@^[0-9]+@', $modifiers, $match)) { // :+3, :-3, :*3 ...
+            } elseif(in_array($c,array('+','-','*','/')) && preg_match('@^[0-9]+@', $modifiers, $match)) {
+// :+3, :-3, :*3 ...
                 $modifiers = substr($modifiers,strlen($match[0]));
                 $result[]=array('cmd'=>'math','opt'=>'%s'.$c.$match[0]);
                 $cmd = '';
-            }
-            elseif($c==='(' || $c==='=') {
+            } elseif($c==='(' || $c==='=') {
                 $modifiers = $m1 = trim($modifiers);
                 $delim     = $this->_getDelim($c,$modifiers);
                 $opt       = $this->_getOpt($c,$delim,$modifiers);
@@ -197,29 +225,29 @@ 
                 $result[]=array('cmd'=>trim($cmd),'opt'=>$opt,'debuginfo'=>$debuginfo);
 
                 $cmd = '';
-            }
-            elseif($c==':') {
+            } elseif($c==':') {
                 $debuginfo = "#i=2 #c=[{$c}] #m=[{$modifiers}]";
-                if($cmd!=='') $result[]=array('cmd'=>trim($cmd),'opt'=>'','debuginfo'=>$debuginfo);
+                if($cmd!=='') {
+                    $result[]=array('cmd'=>trim($cmd),'opt'=>'','debuginfo'=>$debuginfo);
+                }
 
                 $cmd = '';
-            }
-            elseif(trim($modifiers)=='' && trim($cmd)!=='') {
+            } elseif(trim($modifiers)=='' && trim($cmd)!=='') {
                 $debuginfo = "#i=3 #c=[{$c}] #m=[{$modifiers}]";
                 $cmd .= $c;
                 $result[]=array('cmd'=>trim($cmd),'opt'=>'','debuginfo'=>$debuginfo);
 
                 break;
-            }
-            else {
+            } else {
                 $cmd .= $c;
             }
         }
 
-        if(empty($result)) return array();
+        if(empty($result)) {
+            return array();
+        }
 
-        foreach($result as $i=>$a)
-        {
+        foreach($result as $i=>$a) {
             $a['opt'] = $this->parseDocumentSource($a['opt']);
             $result[$i]['opt'] = $modx->mergePlaceholderContent($a['opt'],$this->placeholders);
         }
@@ -232,22 +260,23 @@ 
         $modx = evolutionCMS();
         $lastKey = '';
         $cacheKey = md5(sprintf('parsePhx#%s#%s#%s',$key,$value,print_r($modifiers,true)));
-        if(isset($this->tmpCache[$cacheKey])) return $this->tmpCache[$cacheKey];
-        if(empty($modifiers)) return '';
+        if(isset($this->tmpCache[$cacheKey])) {
+            return $this->tmpCache[$cacheKey];
+        }
+        if(empty($modifiers)) {
+            return '';
+        }
 
-        foreach($modifiers as $m)
-        {
+        foreach($modifiers as $m) {
             $lastKey = strtolower($m['cmd']);
         }
         $_ = explode(',',$this->condModifiers);
-        if(in_array($lastKey,$_))
-        {
+        if(in_array($lastKey,$_)) {
             $modifiers[] = array('cmd'=>'then','opt'=>'1');
             $modifiers[] = array('cmd'=>'else','opt'=>'0');
         }
 
-        foreach($modifiers as $i=>$a)
-        {
+        foreach($modifiers as $i=>$a) {
             $value = $this->Filter($key,$value, $a['cmd'], $a['opt']);
         }
         $this->tmpCache[$cacheKey] = $value;
@@ -259,25 +288,32 @@ 
     {
         $modx = evolutionCMS();
 
-        if($key==='documentObject') $value = $modx->documentIdentifier;
+        if($key==='documentObject') {
+            $value = $modx->documentIdentifier;
+        }
         $cmd = $this->parseDocumentSource($cmd);
-        if(preg_match('@^[1-9][/0-9]*$@',$cmd))
-        {
-            if(strpos($cmd,'/')!==false)
-                $cmd = $this->substr($cmd,strrpos($cmd,'/')+1);
+        if(preg_match('@^[1-9][/0-9]*$@',$cmd)) {
+            if(strpos($cmd,'/')!==false) {
+                            $cmd = $this->substr($cmd,strrpos($cmd,'/')+1);
+            }
             $opt = $cmd;
             $cmd = 'id';
         }
 
-        if(isset($modx->snippetCache["phx:{$cmd}"]))   $this->elmName = "phx:{$cmd}";
-        elseif(isset($modx->chunkCache["phx:{$cmd}"])) $this->elmName = "phx:{$cmd}";
-        else                                           $this->elmName = '';
+        if(isset($modx->snippetCache["phx:{$cmd}"])) {
+            $this->elmName = "phx:{$cmd}";
+        } elseif(isset($modx->chunkCache["phx:{$cmd}"])) {
+            $this->elmName = "phx:{$cmd}";
+        } else {
+            $this->elmName = '';
+        }
 
         $cmd = strtolower($cmd);
-        if($this->elmName!=='')
-            $value = $this->getValueFromElement($key, $value, $cmd, $opt);
-        else
-            $value = $this->getValueFromPreset($key, $value, $cmd, $opt);
+        if($this->elmName!=='') {
+                    $value = $this->getValueFromElement($key, $value, $cmd, $opt);
+        } else {
+                    $value = $this->getValueFromPreset($key, $value, $cmd, $opt);
+        }
 
         $value = str_replace('[+key+]', $key, $value);
 
@@ -286,29 +322,37 @@ 
 
     public function isEmpty($cmd,$value)
     {
-        if($value!=='') return false;
+        if($value!=='') {
+            return false;
+        }
 
         $_ = explode(',', $this->condModifiers . ',_default,default,if,input,or,and,show,this,select,switch,then,else,id,ifempty,smart_desc,smart_description,summary');
-        if(in_array($cmd,$_)) return false;
-        else                  return true;
+        if(in_array($cmd,$_)) {
+            return false;
+        } else {
+            return true;
+        }
     }
 
     public function getValueFromPreset($key, $value, $cmd, $opt)
     {
         $modx = evolutionCMS();
 
-        if($this->isEmpty($cmd,$value)) return '';
+        if($this->isEmpty($cmd,$value)) {
+            return '';
+        }
 
         $this->key = $key;
         $this->value  = $value;
         $this->opt    = $opt;
 
-        switch ($cmd)
-        {
+        switch ($cmd) {
             #####  Conditional Modifiers
             case 'input':
             case 'if':
-                if(!$opt) return $value;
+                if(!$opt) {
+                    return $value;
+                }
                 return $opt;
             case '=':
             case 'eq':
@@ -369,14 +413,24 @@ 
             case 'file_exists':
             case 'is_readable':
             case 'is_writable':
-                if(!$opt) $path = $value;
-                else      $path = $opt;
-                if(strpos($path,MODX_MANAGER_PATH)!==false) exit('Can not read core path');
-                if(strpos($path,$modx->config['base_path'])===false) $path = ltrim($path,'/');
+                if(!$opt) {
+                    $path = $value;
+                } else {
+                    $path = $opt;
+                }
+                if(strpos($path,MODX_MANAGER_PATH)!==false) {
+                    exit('Can not read core path');
+                }
+                if(strpos($path,$modx->config['base_path'])===false) {
+                    $path = ltrim($path,'/');
+                }
                 $this->condition[] = (int)($cmd($path)!==false);break;
             case 'is_image':
-                if(!$opt) $path = $value;
-                else      $path = $opt;
+                if(!$opt) {
+                    $path = $value;
+                } else {
+                    $path = $opt;
+                }
                 if(!is_file($path)) {$this->condition[]='0';break;}
                 $_ = getimagesize($path);
                 $this->condition[] = (int)($_[0]);break;
@@ -399,17 +453,23 @@ 
             case 'this':
                 $conditional = implode(' ',$this->condition);
                 $isvalid = (int)(eval("return ({$conditional});"));
-                if ($isvalid) return $this->srcValue;
+                if ($isvalid) {
+                    return $this->srcValue;
+                }
                 return NULL;
             case 'then':
                 $conditional = implode(' ',$this->condition);
                 $isvalid = (int)eval("return ({$conditional});");
-                if ($isvalid)  return $opt;
+                if ($isvalid) {
+                    return $opt;
+                }
                 return null;
             case 'else':
                 $conditional = implode(' ',$this->condition);
                 $isvalid = (int)eval("return ({$conditional});");
-                if (!$isvalid) return $opt;
+                if (!$isvalid) {
+                    return $opt;
+                }
                 break;
             case 'select':
             case 'switch':
@@ -420,8 +480,11 @@ 
                     $mi = explode('=',$raw[$m],2);
                     $map[$mi[0]] = $mi[1];
                 }
-                if(isset($map[$value])) return $map[$value];
-                else                    return '';
+                if(isset($map[$value])) {
+                    return $map[$value];
+                } else {
+                    return '';
+                }
             ##### End of Conditional Modifiers
 
             #####  Encode / Decode / Hash / Escape
@@ -447,24 +510,25 @@ 
             case 'spam_protect':
                 return str_replace(array('@','.'),array('&#64;','&#46;'),$value);
             case 'strip':
-                if($opt==='') $opt = ' ';
+                if($opt==='') {
+                    $opt = ' ';
+                }
                 return preg_replace('/[\n\r\t\s]+/', $opt, $value);
             case 'strip_linefeeds':
                 return str_replace(array("\n","\r"), '', $value);
             case 'notags':
             case 'strip_tags':
             case 'remove_html':
-                if($opt!=='')
-                {
+                if($opt!=='') {
                     $param = array();
-                    foreach(explode(',',$opt) as $v)
-                    {
+                    foreach(explode(',',$opt) as $v) {
                         $v = trim($v,'</> ');
                         $param[] = "<{$v}>";
                     }
                     $params = implode(',',$param);
+                } else {
+                    $params = '';
                 }
-                else $params = '';
                 if(!strpos($params,'<br>')===false) {
                     $value = preg_replace('@(<br[ /]*>)\n@','$1',$value);
                     $value = preg_replace('@<br[ /]*>@',"\n",$value);
@@ -475,8 +539,11 @@ 
             case 'encode_url':
                 return urlencode($value);
             case 'base64_decode':
-                if($opt!=='false') $opt = true;
-                else               $opt = false;
+                if($opt!=='false') {
+                    $opt = true;
+                } else {
+                    $opt = false;
+                }
                 return base64_decode($value,$opt);
             case 'encode_sha1': $cmd = 'sha1';
             case 'addslashes':
@@ -502,16 +569,19 @@ 
                 return $this->strtoupper($value);
             case 'capitalize':
                 $_ = explode(' ',$value);
-                foreach($_ as $i=>$v)
-                {
+                foreach($_ as $i=>$v) {
                     $_[$i] = ucfirst($v);
                 }
                 return implode(' ',$_);
             case 'zenhan':
-                if(empty($opt)) $opt='VKas';
+                if(empty($opt)) {
+                    $opt='VKas';
+                }
                 return mb_convert_kana($value,$opt,$modx->config['modx_charset']);
             case 'hanzen':
-                if(empty($opt)) $opt='VKAS';
+                if(empty($opt)) {
+                    $opt='VKAS';
+                }
                 return mb_convert_kana($value,$opt,$modx->config['modx_charset']);
             case 'str_shuffle':
             case 'shuffle':
@@ -536,13 +606,18 @@ 
                 $value = preg_replace('/\r/', '', $value);
                 return count(preg_split('/\n+/',$value));
             case 'strpos':
-                if($opt!=0&&empty($opt)) return $value;
+                if($opt!=0&&empty($opt)) {
+                    return $value;
+                }
                 return $this->strpos($value,$opt);
             case 'wordwrap':
                 // default: 70
                   $wrapat = (int)$opt > 0 ? (int)$opt : 70;
-                if (version_compare(PHP_VERSION, '5.3.0') >= 0) return $this->includeMdfFile('wordwrap');
-                else return preg_replace("@(\b\w+\b)@e","wordwrap('\\1',\$wrapat,' ',1)",$value);
+                if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
+                    return $this->includeMdfFile('wordwrap');
+                } else {
+                    return preg_replace("@(\b\w+\b)@e","wordwrap('\\1',\$wrapat,' ',1)",$value);
+                }
             case 'wrap_text':
                 $width = preg_match('/^[1-9][0-9]*$/',$opt) ? $opt : 70;
                 if($modx->config['manager_language']==='japanese-utf8') {
@@ -558,30 +633,36 @@ 
                         $value = $this->substr($value,$width);
                     }
                     return implode("\n",$chunk);
+                } else {
+                                    return wordwrap($value,$width,"\n",true);
                 }
-                else
-                    return wordwrap($value,$width,"\n",true);
             case 'substr':
-                if(empty($opt)) break;
+                if(empty($opt)) {
+                    break;
+                }
                 if(strpos($opt,',')!==false) {
                     list($b,$e) = explode(',',$opt,2);
                     return $this->substr($value,$b,(int)$e);
+                } else {
+                    return $this->substr($value,$opt);
                 }
-                else return $this->substr($value,$opt);
             case 'limit':
             case 'trim_to': // http://www.movabletype.jp/documentation/appendices/modifiers/trim_to.html
-                if(strpos($opt,'+')!==false)
-                    list($len,$str) = explode('+',$opt,2);
-                else {
+                if(strpos($opt,'+')!==false) {
+                                    list($len,$str) = explode('+',$opt,2);
+                } else {
                     $len = $opt;
                     $str = '';
                 }
-                if($len==='') $len = 100;
-                if(abs($len) > $this->strlen($value)) $str ='';
+                if($len==='') {
+                    $len = 100;
+                }
+                if(abs($len) > $this->strlen($value)) {
+                    $str ='';
+                }
                 if(preg_match('/^[1-9][0-9]*$/',$len)) {
                     return $this->substr($value,0,$len) . $str;
-                }
-                elseif(preg_match('/^\-[1-9][0-9]*$/',$len)) {
+                } elseif(preg_match('/^\-[1-9][0-9]*$/',$len)) {
                     return $str . $this->substr($value,$len);
                 }
                 break;
@@ -591,18 +672,30 @@ 
                 return $this->includeMdfFile('summary');
             case 'replace':
             case 'str_replace':
-                if(empty($opt) || strpos($opt,',')===false) break;
-                if    (substr_count($opt, ',') ==1) $delim = ',';
-                elseif(substr_count($opt, '|') ==1) $delim = '|';
-                elseif(substr_count($opt, '=>')==1) $delim = '=>';
-                elseif(substr_count($opt, '/') ==1) $delim = '/';
-                else break;
+                if(empty($opt) || strpos($opt,',')===false) {
+                    break;
+                }
+                if    (substr_count($opt, ',') ==1) {
+                    $delim = ',';
+                } elseif(substr_count($opt, '|') ==1) {
+                    $delim = '|';
+                } elseif(substr_count($opt, '=>')==1) {
+                    $delim = '=>';
+                } elseif(substr_count($opt, '/') ==1) {
+                    $delim = '/';
+                } else {
+                    break;
+                }
                 list($s,$r) = explode($delim,$opt);
-                if($value!=='') return str_replace($s,$r,$value);
+                if($value!=='') {
+                    return str_replace($s,$r,$value);
+                }
                 break;
             case 'replace_to':
             case 'tpl':
-                if($value!=='') return str_replace(array('[+value+]','[+output+]','{value}','%s'),$value,$opt);
+                if($value!=='') {
+                    return str_replace(array('[+value+]','[+output+]','{value}','%s'),$value,$opt);
+                }
                 break;
             case 'eachtpl':
                 $value = explode('||',$value);
@@ -613,59 +706,83 @@ 
                 return implode("\n", $_);
             case 'array_pop':
             case 'array_shift':
-                if(strpos($value,'||')!==false) $delim = '||';
-                else                            $delim = ',';
+                if(strpos($value,'||')!==false) {
+                    $delim = '||';
+                } else {
+                    $delim = ',';
+                }
                 return $cmd(explode($delim,$value));
             case 'preg_replace':
             case 'regex_replace':
-                if(empty($opt) || strpos($opt,',')===false) break;
+                if(empty($opt) || strpos($opt,',')===false) {
+                    break;
+                }
                 list($s,$r) = explode(',',$opt,2);
-                if($value!=='') return preg_replace($s,$r,$value);
+                if($value!=='') {
+                    return preg_replace($s,$r,$value);
+                }
                 break;
             case 'cat':
             case 'concatenate':
             case '.':
-                if($value!=='') return $value . $opt;
+                if($value!=='') {
+                    return $value . $opt;
+                }
                 break;
             case 'sprintf':
             case 'string_format':
-                if($value!=='') return sprintf($opt,$value);
+                if($value!=='') {
+                    return sprintf($opt,$value);
+                }
                 break;
             case 'number_format':
-                    if($opt=='') $opt = 0;
+                    if($opt=='') {
+                        $opt = 0;
+                    }
                     return number_format($value,$opt);
             case 'money_format':
                     setlocale(LC_MONETARY,setlocale(LC_TIME,0));
-                    if($value!=='') return money_format($opt,(double)$value);
+                    if($value!=='') {
+                        return money_format($opt,(double)$value);
+                    }
                     break;
             case 'tobool':
                 return boolval($value);
             case 'nl2lf':
-                if($value!=='') return str_replace(array("\r\n","\n", "\r"), '\n', $value);
+                if($value!=='') {
+                    return str_replace(array("\r\n","\n", "\r"), '\n', $value);
+                }
                 break;
             case 'br2nl':
                 return preg_replace('@<br[\s/]*>@i', "\n", $value);
             case 'nl2br':
-                if (version_compare(PHP_VERSION, '5.3.0', '<'))
-                    return nl2br($value);
-                if($opt!=='')
-                {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                                    return nl2br($value);
+                }
+                if($opt!=='') {
                     $opt = trim($opt);
                     $opt = strtolower($opt);
-                    if($opt==='false') $opt = false;
-                    elseif($opt==='0') $opt = false;
-                    else               $opt = true;
+                    if($opt==='false') {
+                        $opt = false;
+                    } elseif($opt==='0') {
+                        $opt = false;
+                    } else {
+                        $opt = true;
+                    }
+                } elseif(isset($modx->config['mce_element_format'])&&$modx->config['mce_element_format']==='html') {
+                                                       $opt = false;
+                } else {
+                    $opt = true;
                 }
-                elseif(isset($modx->config['mce_element_format'])&&$modx->config['mce_element_format']==='html')
-                                       $opt = false;
-                else                   $opt = true;
                 return nl2br($value,$opt);
             case 'ltrim':
             case 'rtrim':
             case 'trim': // ref http://mblo.info/modifiers/custom-modifiers/rtrim_opt.html
-                if($opt==='')
-                    return $cmd($value);
-                else return $cmd($value,$opt);
+                if($opt==='') {
+                                    return $cmd($value);
+                } else {
+                    return $cmd($value,$opt);
+                }
             // These are all straight wrappers for PHP functions
             case 'ucfirst':
             case 'lcfirst':
@@ -676,15 +793,24 @@ 
             case 'strftime':
             case 'date':
             case 'dateformat':
-                if(empty($opt)) $opt = $modx->toDateFormat(null, 'formatOnly');
-                if(!preg_match('@^[0-9]+$@',$value)) $value = strtotime($value);
-                if(strpos($opt,'%')!==false)
-                    return strftime($opt,0+$value);
-                else
-                    return date($opt,0+$value);
+                if(empty($opt)) {
+                    $opt = $modx->toDateFormat(null, 'formatOnly');
+                }
+                if(!preg_match('@^[0-9]+$@',$value)) {
+                    $value = strtotime($value);
+                }
+                if(strpos($opt,'%')!==false) {
+                                    return strftime($opt,0+$value);
+                } else {
+                                    return date($opt,0+$value);
+                }
             case 'time':
-                if(empty($opt)) $opt = '%H:%M';
-                if(!preg_match('@^[0-9]+$@',$value)) $value = strtotime($value);
+                if(empty($opt)) {
+                    $opt = '%H:%M';
+                }
+                if(!preg_match('@^[0-9]+$@',$value)) {
+                    $value = strtotime($value);
+                }
                 return strftime($opt,0+$value);
             case 'strtotime':
                 return strtotime($value);
@@ -694,7 +820,9 @@ 
             case 'tofloat':
                 return floatval($value);
             case 'round':
-                if(!$opt) $opt = 0;
+                if(!$opt) {
+                    $opt = 0;
+                }
                 return $cmd($value,$opt);
             case 'max':
             case 'min':
@@ -706,28 +834,42 @@ 
             case 'math':
             case 'calc':
                 $value = (int)$value;
-                if(empty($value)) $value = '0';
+                if(empty($value)) {
+                    $value = '0';
+                }
                 $filter = str_replace(array('[+value+]','[+output+]','{value}','%s'),'?',$opt);
                 $filter = preg_replace('@([a-zA-Z\n\r\t\s])@','',$filter);
-                if(strpos($filter,'?')===false) $filter = "?{$filter}";
+                if(strpos($filter,'?')===false) {
+                    $filter = "?{$filter}";
+                }
                 $filter = str_replace('?',$value,$filter);
                 return eval("return {$filter};");
             case 'count':
-                if($value=='') return 0;
+                if($value=='') {
+                    return 0;
+                }
                 $value = explode(',',$value);
                 return count($value);
             case 'sort':
             case 'rsort':
-                if(strpos($value,"\n")!==false) $delim="\n";
-                else $delim = ',';
+                if(strpos($value,"\n")!==false) {
+                    $delim="\n";
+                } else {
+                    $delim = ',';
+                }
                 $swap = explode($delim,$value);
-                if(!$opt) $opt = SORT_REGULAR;
-                else      $opt = constant($opt);
+                if(!$opt) {
+                    $opt = SORT_REGULAR;
+                } else {
+                    $opt = constant($opt);
+                }
                 $cmd($swap,$opt);
                 return implode($delim,$swap);
             #####  Resource fields
             case 'id':
-                if($opt) return $this->getDocumentObject($opt,$key);
+                if($opt) {
+                    return $this->getDocumentObject($opt,$key);
+                }
                 break;
             case 'type':
             case 'contenttype':
@@ -764,7 +906,9 @@ 
             case 'privatemgr':
             case 'content_dispo':
             case 'hidemenu':
-                if($cmd==='contenttype') $cmd = 'contentType';
+                if($cmd==='contenttype') {
+                    $cmd = 'contentType';
+                }
                 return $this->getDocumentObject($value,$cmd);
             case 'title':
                 $pagetitle = $this->getDocumentObject($value,'pagetitle');
@@ -779,13 +923,20 @@ 
                 $templateName = $modx->db->getValue($rs);
                 return !$templateName ? '(blank)' : $templateName;
             case 'getfield':
-                if(!$opt) $opt = 'content';
+                if(!$opt) {
+                    $opt = 'content';
+                }
                 return $modx->getField($opt,$value);
             case 'children':
             case 'childids':
-                if($value=='') $value = 0; // 値がない場合はルートと見なす
+                if($value=='') {
+                    $value = 0;
+                }
+                // 値がない場合はルートと見なす
                 $published = 1;
-                if($opt=='') $opt = 'page';
+                if($opt=='') {
+                    $opt = 'page';
+                }
                 $_ = explode(',',$opt);
                 $where = array();
                 foreach($_ as $opt) {
@@ -801,29 +952,43 @@ 
                 $where = implode(' AND ', $where);
                 $children = $modx->getDocumentChildren($value, $published, '0', 'id', $where);
                 $result = array();
-                foreach((array)$children as $child){
+                foreach((array)$children as $child) {
                     $result[] = $child['id'];
                 }
                 return implode(',', $result);
             case 'fullurl':
-                if(!is_numeric($value)) return $value;
+                if(!is_numeric($value)) {
+                    return $value;
+                }
                 return $modx->makeUrl($value);
             case 'makeurl':
-                if(!is_numeric($value)) return $value;
-                if(!$opt) $opt = 'full';
+                if(!is_numeric($value)) {
+                    return $value;
+                }
+                if(!$opt) {
+                    $opt = 'full';
+                }
                 return $modx->makeUrl($value,'','',$opt);
 
             #####  File system
             case 'getimageinfo':
             case 'imageinfo':
-                if(!is_file($value)) return '';
+                if(!is_file($value)) {
+                    return '';
+                }
                 $_ = getimagesize($value);
-                if(!$_[0]) return '';
+                if(!$_[0]) {
+                    return '';
+                }
                 $info['width']  = $_[0];
                 $info['height'] = $_[1];
-                if    ($_[0] > $_[1]) $info['aspect'] = 'landscape';
-                elseif($_[0] < $_[1]) $info['aspect'] = 'portrait';
-                else                  $info['aspect'] = 'square';
+                if    ($_[0] > $_[1]) {
+                    $info['aspect'] = 'landscape';
+                } elseif($_[0] < $_[1]) {
+                    $info['aspect'] = 'portrait';
+                } else {
+                    $info['aspect'] = 'square';
+                }
                 switch($_[2]) {
                     case IMAGETYPE_GIF  : $info['type'] = 'gif'; break;
                     case IMAGETYPE_JPEG : $info['type'] = 'jpg'; break;
@@ -842,33 +1007,47 @@ 
 
             case 'file_get_contents':
             case 'readfile':
-                if(!is_file($value)) return $value;
+                if(!is_file($value)) {
+                    return $value;
+                }
                 $value = realpath($value);
-                if(strpos($value,MODX_MANAGER_PATH)!==false) exit('Can not read core file');
+                if(strpos($value,MODX_MANAGER_PATH)!==false) {
+                    exit('Can not read core file');
+                }
                 $ext = strtolower(substr($value,-4));
-                if($ext==='.php') exit('Can not read php file');
-                if($ext==='.cgi') exit('Can not read cgi file');
+                if($ext==='.php') {
+                    exit('Can not read php file');
+                }
+                if($ext==='.cgi') {
+                    exit('Can not read cgi file');
+                }
                 return file_get_contents($value);
             case 'filesize':
-                if($value == '') return '';
+                if($value == '') {
+                    return '';
+                }
                 $filename = $value;
 
                 $site_url = $modx->config['site_url'];
-                if(strpos($filename,$site_url) === 0)
-                    $filename = substr($filename,0,strlen($site_url));
+                if(strpos($filename,$site_url) === 0) {
+                                    $filename = substr($filename,0,strlen($site_url));
+                }
                 $filename = trim($filename,'/');
 
                 $opt = trim($opt,'/');
-                if($opt!=='') $opt .= '/';
+                if($opt!=='') {
+                    $opt .= '/';
+                }
 
                 $filename = MODX_BASE_PATH.$opt.$filename;
 
-                if(is_file($filename)){
+                if(is_file($filename)) {
                     clearstatcache();
                     $size = filesize($filename);
                     return $size;
+                } else {
+                    return '';
                 }
-                else return '';
             #####  User info
             case 'username':
             case 'fullname':
@@ -896,32 +1075,47 @@ 
                 $this->opt = $cmd;
                 return $this->includeMdfFile('moduser');
             case 'userinfo':
-                if(empty($opt)) $this->opt = 'username';
+                if(empty($opt)) {
+                    $this->opt = 'username';
+                }
                 return $this->includeMdfFile('moduser');
             case 'webuserinfo':
-                if(empty($opt)) $this->opt = 'username';
+                if(empty($opt)) {
+                    $this->opt = 'username';
+                }
                 $this->value = -$value;
                 return $this->includeMdfFile('moduser');
             #####  Special functions
             case 'ifempty':
             case '_default':
             case 'default':
-                if (empty($value)) return $opt; break;
+                if (empty($value)) {
+                    return $opt;
+                }
+                break;
             case 'ifnotempty':
-                if (!empty($value)) return $opt; break;
+                if (!empty($value)) {
+                    return $opt;
+                }
+                break;
             case 'datagrid':
                 include_once(MODX_CORE_PATH . 'controls/datagrid.class.php');
                 $grd = new DataGrid(null, trim($value));
                 $grd->itemStyle = '';
                 $grd->altItemStyle = '';
                 $pos = strpos($value,"\n");
-                if($pos) $_ = substr($value,0,$pos);
-                else $_ = $pos;
+                if($pos) {
+                    $_ = substr($value,0,$pos);
+                } else {
+                    $_ = $pos;
+                }
                 $grd->cdelim = strpos($_,"\t")!==false ? 'tab' : ',';
                 return $grd->render();
             case 'rotate':
             case 'evenodd':
-                if(strpos($opt,',')===false) $opt = 'odd,even';
+                if(strpos($opt,',')===false) {
+                    $opt = 'odd,even';
+                }
                 $_ = explode(',', $opt);
                 $c = count($_);
                 $i = $value + $c;
@@ -930,7 +1124,9 @@ 
             case 'takeval':
                 $arr = explode(",",$opt);
                 $idx = $value;
-                if(!is_numeric($idx)) return $value;
+                if(!is_numeric($idx)) {
+                    return $value;
+                }
                 return $arr[$idx];
             case 'getimage':
                 return $this->includeMdfFile('getimage');
@@ -938,14 +1134,18 @@ 
                     return $modx->nicesize($value);
             case 'googlemap':
             case 'googlemaps':
-                if(empty($opt)) $opt = 'border:none;width:500px;height:350px;';
+                if(empty($opt)) {
+                    $opt = 'border:none;width:500px;height:350px;';
+                }
                 $tpl = '<iframe style="[+style+]" src="https://maps.google.co.jp/maps?ll=[+value+]&output=embed&z=15"></iframe>';
                 $ph['style'] = $opt;
                 $ph['value'] = $value;
                 return $modx->parseText($tpl,$ph);
             case 'youtube':
             case 'youtube16x9':
-                if(empty($opt)) $opt = 560;
+                if(empty($opt)) {
+                    $opt = 560;
+                }
                 $h = round($opt*0.5625);
                 $tpl = '<iframe width="%s" height="%s" src="https://www.youtube.com/embed/%s" frameborder="0" allowfullscreen></iframe>';
                 return sprintf($tpl,$opt,$h,$value);
@@ -978,7 +1178,8 @@ 
         return $value;
     }
 
-    public function includeMdfFile($cmd) {
+    public function includeMdfFile($cmd)
+    {
         $modx = evolutionCMS();
         $key = $this->key;
         $value  = $this->value;
@@ -989,55 +1190,65 @@ 
     public function getValueFromElement($key, $value, $cmd, $opt)
     {
         $modx = evolutionCMS();
-        if( isset($modx->snippetCache[$this->elmName]) )
-        {
+        if( isset($modx->snippetCache[$this->elmName]) ) {
             $php = $modx->snippetCache[$this->elmName];
-        }
-        else
-        {
+        } else {
             $esc_elmName = $modx->db->escape($this->elmName);
             $result = $modx->db->select('snippet','[+prefix+]site_snippets',"name='{$esc_elmName}'");
             $total = $modx->db->getRecordCount($result);
-            if($total == 1)
-            {
+            if($total == 1) {
                 $row = $modx->db->getRow($result);
                 $php = $row['snippet'];
-            }
-            elseif($total == 0)
-            {
+            } elseif($total == 0) {
                 $assets_path = MODX_BASE_PATH.'assets/';
-                if(is_file($assets_path."modifiers/mdf_{$cmd}.inc.php"))
-                    $modifiers_path = $assets_path."modifiers/mdf_{$cmd}.inc.php";
-                elseif(is_file($assets_path."plugins/phx/modifiers/{$cmd}.phx.php"))
-                    $modifiers_path = $assets_path."plugins/phx/modifiers/{$cmd}.phx.php";
-                elseif(is_file(MODX_CORE_PATH."extenders/modifiers/mdf_{$cmd}.inc.php"))
-                    $modifiers_path = MODX_CORE_PATH."extenders/modifiers/mdf_{$cmd}.inc.php";
-                else $modifiers_path = false;
+                if(is_file($assets_path."modifiers/mdf_{$cmd}.inc.php")) {
+                                    $modifiers_path = $assets_path."modifiers/mdf_{$cmd}.inc.php";
+                } elseif(is_file($assets_path."plugins/phx/modifiers/{$cmd}.phx.php")) {
+                                    $modifiers_path = $assets_path."plugins/phx/modifiers/{$cmd}.phx.php";
+                } elseif(is_file(MODX_CORE_PATH."extenders/modifiers/mdf_{$cmd}.inc.php")) {
+                                    $modifiers_path = MODX_CORE_PATH."extenders/modifiers/mdf_{$cmd}.inc.php";
+                } else {
+                    $modifiers_path = false;
+                }
 
                 if($modifiers_path !== false) {
                     $php = @file_get_contents($modifiers_path);
                     $php = trim($php);
-                    if(substr($php,0,5)==='<?php') $php = substr($php,6);
-                    if(substr($php,0,2)==='<?')    $php = substr($php,3);
-                    if(substr($php,-2)==='?>')     $php = substr($php,0,-2);
-                    if($this->elmName!=='')
-                        $modx->snippetCache[$this->elmName.'Props'] = '';
-                }
-                else
-                    $php = false;
+                    if(substr($php,0,5)==='<?php') {
+                        $php = substr($php,6);
+                    }
+                    if(substr($php,0,2)==='<?') {
+                        $php = substr($php,3);
+                    }
+                    if(substr($php,-2)==='?>') {
+                        $php = substr($php,0,-2);
+                    }
+                    if($this->elmName!=='') {
+                                            $modx->snippetCache[$this->elmName.'Props'] = '';
+                    }
+                } else {
+                                    $php = false;
+                }
+            } else {
+                $php = false;
+            }
+            if($this->elmName!=='') {
+                $modx->snippetCache[$this->elmName]= $php;
             }
-            else $php = false;
-            if($this->elmName!=='') $modx->snippetCache[$this->elmName]= $php;
         }
-        if($php==='') $php=false;
+        if($php==='') {
+            $php=false;
+        }
 
-        if($php===false) $html = $modx->getChunk($this->elmName);
-        else             $html = false;
+        if($php===false) {
+            $html = $modx->getChunk($this->elmName);
+        } else {
+            $html = false;
+        }
 
         $self = '[+output+]';
 
-        if($php !== false)
-        {
+        if($php !== false) {
             ob_start();
             $options = $opt;
             $output = $value;
@@ -1049,19 +1260,19 @@ 
             $this->vars['options'] = & $opt;
             $custom = eval($php);
             $msg = ob_get_contents();
-            if($value===$this->bt) $value = $msg . $custom;
+            if($value===$this->bt) {
+                $value = $msg . $custom;
+            }
             ob_end_clean();
-        }
-        elseif($html!==false && isset($value) && $value!=='')
-        {
+        } elseif($html!==false && isset($value) && $value!=='') {
             $html = str_replace(array($self,'[+value+]'), $value, $html);
             $value = str_replace(array('[+options+]','[+param+]'), $opt, $html);
+        } else {
+            return false;
         }
-        else return false;
 
         if($php===false && $html===false && $value!==''
-           && (strpos($cmd,'[+value+]')!==false || strpos($cmd,$self)!==false))
-        {
+           && (strpos($cmd,'[+value+]')!==false || strpos($cmd,$self)!==false)) {
             $value = str_replace(array('[+value+]',$self),$value,$cmd);
         }
         return $value;
@@ -1071,23 +1282,39 @@ 
     {
         $modx = evolutionCMS();
 
-        if(strpos($content,'[')===false && strpos($content,'{')===false) return $content;
+        if(strpos($content,'[')===false && strpos($content,'{')===false) {
+            return $content;
+        }
 
-        if(!$modx->maxParserPasses) $modx->maxParserPasses = 10;
+        if(!$modx->maxParserPasses) {
+            $modx->maxParserPasses = 10;
+        }
         $bt='';
         $i=0;
-        while($bt!==$content)
-        {
+        while($bt!==$content) {
             $bt = $content;
-            if(strpos($content,'[*')!==false && $modx->documentIdentifier)
-                                              $content = $modx->mergeDocumentContent($content);
-            if(strpos($content,'[(')!==false) $content = $modx->mergeSettingsContent($content);
-            if(strpos($content,'{{')!==false) $content = $modx->mergeChunkContent($content);
-            if(strpos($content,'[!')!==false) $content = str_replace(array('[!','!]'),array('[[',']]'),$content);
-            if(strpos($content,'[[')!==false) $content = $modx->evalSnippets($content);
-
-            if($content===$bt)              break;
-            if($modx->maxParserPasses < $i) break;
+            if(strpos($content,'[*')!==false && $modx->documentIdentifier) {
+                                                          $content = $modx->mergeDocumentContent($content);
+            }
+            if(strpos($content,'[(')!==false) {
+                $content = $modx->mergeSettingsContent($content);
+            }
+            if(strpos($content,'{{')!==false) {
+                $content = $modx->mergeChunkContent($content);
+            }
+            if(strpos($content,'[!')!==false) {
+                $content = str_replace(array('[!','!]'),array('[[',']]'),$content);
+            }
+            if(strpos($content,'[[')!==false) {
+                $content = $modx->evalSnippets($content);
+            }
+
+            if($content===$bt) {
+                break;
+            }
+            if($modx->maxParserPasses < $i) {
+                break;
+            }
             $i++;
         }
         return $content;
@@ -1098,103 +1325,138 @@ 
         $modx = evolutionCMS();
 
         $target = trim($target);
-        if(empty($target)) $target = $modx->config['site_start'];
-        if(preg_match('@^[1-9][0-9]*$@',$target)) $method='id';
-        else $method = 'alias';
+        if(empty($target)) {
+            $target = $modx->config['site_start'];
+        }
+        if(preg_match('@^[1-9][0-9]*$@',$target)) {
+            $method='id';
+        } else {
+            $method = 'alias';
+        }
 
-        if(!isset($this->documentObject[$target]))
-        {
+        if(!isset($this->documentObject[$target])) {
             $this->documentObject[$target] = $modx->getDocumentObject($method,$target,'direct');
         }
 
-        if($this->documentObject[$target]['publishedon']==='0')
-            return '';
-        elseif(isset($this->documentObject[$target][$field]))
-        {
-            if(is_array($this->documentObject[$target][$field]))
-            {
+        if($this->documentObject[$target]['publishedon']==='0') {
+                    return '';
+        } elseif(isset($this->documentObject[$target][$field])) {
+            if(is_array($this->documentObject[$target][$field])) {
                 $a = $modx->getTemplateVarOutput($field,$target);
                 $this->documentObject[$target][$field] = $a[$field];
             }
+        } else {
+            $this->documentObject[$target][$field] = false;
         }
-        else $this->documentObject[$target][$field] = false;
 
         return $this->documentObject[$target][$field];
     }
 
-    public function setPlaceholders($value = '', $key = '', $path = '') {
-        if($path!=='') $key = "{$path}.{$key}";
+    public function setPlaceholders($value = '', $key = '', $path = '')
+    {
+        if($path!=='') {
+            $key = "{$path}.{$key}";
+        }
         if (is_array($value)) {
             foreach ($value as $subkey => $subval) {
                 $this->setPlaceholders($subval, $subkey, $key);
             }
+        } else {
+            $this->setModifiersVariable($key, $value);
         }
-        else $this->setModifiersVariable($key, $value);
     }
 
     // Sets a placeholder variable which can only be access by Modifiers
-    public function setModifiersVariable($key, $value) {
-        if ($key != 'phx' && $key != 'dummy') $this->placeholders[$key] = $value;
+    public function setModifiersVariable($key, $value)
+    {
+        if ($key != 'phx' && $key != 'dummy') {
+            $this->placeholders[$key] = $value;
+        }
     }
 
     //mbstring
-    public function substr($str, $s, $l = null) {
+    public function substr($str, $s, $l = null)
+    {
         $modx = evolutionCMS();
-        if(is_null($l)) $l = $this->strlen($str);
-        if (function_exists('mb_substr'))
-        {
-            if(strpos($str,"\r")!==false)
-                $str = str_replace(array("\r\n","\r"), "\n", $str);
+        if(is_null($l)) {
+            $l = $this->strlen($str);
+        }
+        if (function_exists('mb_substr')) {
+            if(strpos($str,"\r")!==false) {
+                            $str = str_replace(array("\r\n","\r"), "\n", $str);
+            }
             return mb_substr($str, $s, $l, $modx->config['modx_charset']);
         }
         return substr($str, $s, $l);
     }
-    public function strpos($haystack,$needle,$offset=0) {
+    public function strpos($haystack,$needle,$offset=0)
+    {
         $modx = evolutionCMS();
-        if (function_exists('mb_strpos')) return mb_strpos($haystack,$needle,$offset,$modx->config['modx_charset']);
+        if (function_exists('mb_strpos')) {
+            return mb_strpos($haystack,$needle,$offset,$modx->config['modx_charset']);
+        }
         return strpos($haystack,$needle,$offset);
     }
-    public function strlen($str) {
+    public function strlen($str)
+    {
         $modx = evolutionCMS();
-        if (function_exists('mb_strlen')) return mb_strlen(str_replace("\r\n", "\n", $str),$modx->config['modx_charset']);
+        if (function_exists('mb_strlen')) {
+            return mb_strlen(str_replace("\r\n", "\n", $str),$modx->config['modx_charset']);
+        }
         return strlen($str);
     }
-    public function strtolower($str) {
-        if (function_exists('mb_strtolower')) return mb_strtolower($str);
+    public function strtolower($str)
+    {
+        if (function_exists('mb_strtolower')) {
+            return mb_strtolower($str);
+        }
         return strtolower($str);
     }
-    public function strtoupper($str) {
-        if (function_exists('mb_strtoupper')) return mb_strtoupper($str);
+    public function strtoupper($str)
+    {
+        if (function_exists('mb_strtoupper')) {
+            return mb_strtoupper($str);
+        }
         return strtoupper($str);
     }
-    public function ucfirst($str) {
-        if (function_exists('mb_strtoupper'))
-            return mb_strtoupper($this->substr($str, 0, 1)).$this->substr($str, 1, $this->strlen($str));
+    public function ucfirst($str)
+    {
+        if (function_exists('mb_strtoupper')) {
+                    return mb_strtoupper($this->substr($str, 0, 1)).$this->substr($str, 1, $this->strlen($str));
+        }
         return ucfirst($str);
     }
-    public function lcfirst($str) {
-        if (function_exists('mb_strtolower'))
-            return mb_strtolower($this->substr($str, 0, 1)).$this->substr($str, 1, $this->strlen($str));
+    public function lcfirst($str)
+    {
+        if (function_exists('mb_strtolower')) {
+                    return mb_strtolower($this->substr($str, 0, 1)).$this->substr($str, 1, $this->strlen($str));
+        }
         return lcfirst($str);
     }
-    public function ucwords($str) {
-        if (function_exists('mb_convert_case'))
-            return mb_convert_case($str, MB_CASE_TITLE);
+    public function ucwords($str)
+    {
+        if (function_exists('mb_convert_case')) {
+                    return mb_convert_case($str, MB_CASE_TITLE);
+        }
         return ucwords($str);
     }
-    public function strrev($str) {
+    public function strrev($str)
+    {
         preg_match_all('/./us', $str, $ar);
         return implode(array_reverse($ar[0]));
     }
-    public function str_shuffle($str) {
+    public function str_shuffle($str)
+    {
         preg_match_all('/./us', $str, $ar);
         shuffle($ar[0]);
         return implode($ar[0]);
     }
-    public function str_word_count($str) {
+    public function str_word_count($str)
+    {
         return count(preg_split('~[^\p{L}\p{N}\']+~u',$str));
     }
-    public function strip_tags($value,$params='') {
+    public function strip_tags($value,$params='')
+    {
         $modx = evolutionCMS();
 
         if(stripos($params,'style')===false && stripos($value,'</style>')!==false) {

manager/includes/extenders/deprecated.functions.inc.php

Braces +2 added lines, -1 removed lines

@@ -177,7 +177,8 @@
      * @return bool|string
      */
     public function putChunk($chunkName)
-    { // alias name >.<
+    {
+// alias name >.<
         $modx = evolutionCMS();
 
         return $modx->getChunk($chunkName);

manager/includes/controls/datagrid.class.php

Braces +15 added lines, -7 removed lines

@@ -10,7 +10,8 @@ 
 
 $__DataGridCnt = 0;
 
-class DataGrid {
+class DataGrid
+{
 
 	public $ds; // datasource
     public $id;
@@ -72,7 +73,8 @@ 
      */
     public $cdelim;
 
-    public function __construct($id, $ds, $pageSize = 20, $pageNumber = -1) {
+    public function __construct($id, $ds, $pageSize = 20, $pageNumber = -1)
+    {
 		global $__DataGridCnt;
 
 		// set id
@@ -88,11 +90,13 @@ 
 		$this->pagerLocation = 'top-right';
 	}
 
-    public function setDataSource($ds) {
+    public function setDataSource($ds)
+    {
 		$this->ds = $ds;
 	}
 
-    public function render() {
+    public function render()
+    {
         $modx = evolutionCMS();
 		$columnHeaderStyle = ($this->columnHeaderStyle) ? "style='" . $this->columnHeaderStyle . "'" : '';
 		$columnHeaderClass = ($this->columnHeaderClass) ? "class='" . $this->columnHeaderClass . "'" : "";
@@ -127,7 +131,9 @@ 
 
 		if($this->_isDataset && !$this->columns) {
 			$cols = $modx->db->numFields($this->ds);
-			for($i = 0; $i < $cols; $i++) $this->columns .= ($i ? "," : "") . $modx->db->fieldName($this->ds, $i);
+			for($i = 0; $i < $cols; $i++) {
+			    $this->columns .= ($i ? "," : "") . $modx->db->fieldName($this->ds, $i);
+			}
 		}
 
 		// start grid
@@ -207,7 +213,8 @@ 
 
 	// format column values
 
-    public function RenderRowFnc($n, $row) {
+    public function RenderRowFnc($n, $row)
+    {
 		if($this->_alt == 0) {
 			$Style = $this->_itemStyle;
 			$Class = $this->_itemClass;
@@ -237,7 +244,8 @@ 
 		return $o;
 	}
 
-    public function formatColumnValue($row, $value, $type, &$align) {
+    public function formatColumnValue($row, $value, $type, &$align)
+    {
 		if(strpos($type, ":") !== false) {
 			list($type, $type_format) = explode(":", $type, 2);
 		}

manager/includes/controls/datasetpager.class.php

Braces +21 added lines, -10 removed lines

@@ -10,7 +10,8 @@ 
 
 $__DataSetPagerCnt = 0;
 
-class DataSetPager {
+class DataSetPager
+{
 
 	public $ds; // datasource
     public $pageSize;
@@ -31,7 +32,8 @@ 
     public $renderPagerFnc;
     public $renderPagerFncArgs;
 
-    public function __construct($id, $ds, $pageSize = 10, $pageNumber = -1) {
+    public function __construct($id, $ds, $pageSize = 10, $pageNumber = -1)
+    {
 		global $_PAGE; // use view state object
 
 		global $__DataSetPagerCnt;
@@ -61,35 +63,42 @@ 
 		$this->pager = '';
 	}
 
-    public function getRenderedPager() {
+    public function getRenderedPager()
+    {
 		return $this->pager;
 	}
 
-    public function getRenderedRows() {
+    public function getRenderedRows()
+    {
 		return $this->rows;
 	}
 
-    public function setDataSource($ds) {
+    public function setDataSource($ds)
+    {
 		$this->ds = $ds;
 	}
 
-    public function setPageSize($ps) {
+    public function setPageSize($ps)
+    {
 		$this->pageSize = $ps;
 	}
 
-    public function setRenderRowFnc($fncName, $args = "") {
+    public function setRenderRowFnc($fncName, $args = "")
+    {
 		$this->renderRowFnc = &$fncName;
 		$this->renderRowFncArgs = $args;    // extra agruments
 
 
 	}
 
-    public function setRenderPagerFnc($fncName, $args = "") {
+    public function setRenderPagerFnc($fncName, $args = "")
+    {
 		$this->renderPagerFnc = $fncName;
 		$this->renderPagerFncArgs = $args;    // extra agruments
 	}
 
-    public function render() {
+    public function render()
+    {
 		$modx = evolutionCMS(); global $_PAGE;
 
 		$isDataset = $modx->db->isResult($this->ds);
@@ -142,8 +151,10 @@ 
 					$url = $_SERVER['PHP_SELF'] . '?';
 				}
 				$i = 0;
-				foreach($_GET as $n => $v) if($n != 'dpgn' . $this->id) {
+				foreach($_GET as $n => $v) {
+				    if($n != 'dpgn' . $this->id) {
 					$i++;
+				}
 					$url .= (($i > 1) ? "&" : "") . "$n=$v";
 				}
 				if($i >= 1) {

manager/includes/config_check.inc.php

Braces +22 added lines, -9 removed lines

@@ -19,12 +19,12 @@ 
 $warningspresent = 0;
 
 $sysfiles_check = $modx->manager->checkSystemChecksum();
-if ($sysfiles_check!=='0'){
+if ($sysfiles_check!=='0') {
       $warningspresent = 1;
       $warnings[] = array($_lang['configcheck_sysfiles_mod']);
 }
 
-if (is_writable("includes/config.inc.php")){
+if (is_writable("includes/config.inc.php")) {
     // Warn if world writable
     if(@fileperms('includes/config.inc.php') & 0x0002) {
       $warningspresent = 1;
@@ -120,7 +120,8 @@ 
     /**
      * @return bool
      */
-    function checkSiteCache() {
+    function checkSiteCache()
+    {
         $modx = evolutionCMS();
         $checked= true;
         if (file_exists($modx->config['base_path'] . 'assets/cache/siteCache.idx.php')) {
@@ -159,26 +160,36 @@ 
 
 if ($warningspresent==1) {
 
-if(!isset($modx->config['send_errormail'])) $modx->config['send_errormail']='3';
+if(!isset($modx->config['send_errormail'])) {
+    $modx->config['send_errormail']='3';
+}
 $config_check_results = "<h3>".$_lang['configcheck_notok']."</h3>";
 
 for ($i=0;$i<count($warnings);$i++) {
     switch ($warnings[$i][0]) {
         case $_lang['configcheck_configinc'];
             $warnings[$i][1] = $_lang['configcheck_configinc_msg'];
-            if(!$_SESSION["mgrConfigCheck"]) $modx->logEvent(0,3,$warnings[$i][1],$_lang['configcheck_configinc']);
+            if(!$_SESSION["mgrConfigCheck"]) {
+                $modx->logEvent(0,3,$warnings[$i][1],$_lang['configcheck_configinc']);
+            }
             break;
         case $_lang['configcheck_installer'] :
             $warnings[$i][1] = $_lang['configcheck_installer_msg'];
-            if(!$_SESSION["mgrConfigCheck"]) $modx->logEvent(0,3,$warnings[$i][1],$_lang['configcheck_installer']);
+            if(!$_SESSION["mgrConfigCheck"]) {
+                $modx->logEvent(0,3,$warnings[$i][1],$_lang['configcheck_installer']);
+            }
             break;
         case $_lang['configcheck_cache'] :
             $warnings[$i][1] = $_lang['configcheck_cache_msg'];
-            if(!$_SESSION["mgrConfigCheck"]) $modx->logEvent(0,2,$warnings[$i][1],$_lang['configcheck_cache']);
+            if(!$_SESSION["mgrConfigCheck"]) {
+                $modx->logEvent(0,2,$warnings[$i][1],$_lang['configcheck_cache']);
+            }
             break;
         case $_lang['configcheck_images'] :
             $warnings[$i][1] = $_lang['configcheck_images_msg'];
-            if(!$_SESSION["mgrConfigCheck"]) $modx->logEvent(0,2,$warnings[$i][1],$_lang['configcheck_images']);
+            if(!$_SESSION["mgrConfigCheck"]) {
+                $modx->logEvent(0,2,$warnings[$i][1],$_lang['configcheck_images']);
+            }
             break;
         case $_lang['configcheck_sysfiles_mod']:
             $warnings[$i][1] = $_lang["configcheck_sysfiles_mod_msg"];
@@ -186,7 +197,9 @@ 
 			if($modx->hasPermission('settings')) {
 				$warnings[$i][2] .= '<ul class="actionButtons" style="float:right"><li><a href="index.php?a=2&b=resetSysfilesChecksum" onclick="return confirm(\'' . $_lang["reset_sysfiles_checksum_alert"] . '\')">' . $_lang["reset_sysfiles_checksum_button"] . '</a></li></ul>';
 			}
-            if(!$_SESSION["mgrConfigCheck"]) $modx->logEvent(0,3,$warnings[$i][1]." ".implode(', ',$sysfiles_check),$_lang['configcheck_sysfiles_mod']);
+            if(!$_SESSION["mgrConfigCheck"]) {
+                $modx->logEvent(0,3,$warnings[$i][1]." ".implode(', ',$sysfiles_check),$_lang['configcheck_sysfiles_mod']);
+            }
             break;
         case $_lang['configcheck_lang_difference'] :
             $warnings[$i][1] = $_lang['configcheck_lang_difference_msg'];

manager/includes/tmplvars.commands.inc.php

Braces +22 added lines, -18 removed lines

@@ -22,16 +22,16 @@ 
  * @param array $tvsArray
  * @return string
  */
-function ProcessTVCommand($value, $name = '', $docid = '', $src='docform', $tvsArray = array()) {
+function ProcessTVCommand($value, $name = '', $docid = '', $src='docform', $tvsArray = array())
+{
     $modx = evolutionCMS();
     $docid = (int)$docid > 0 ? (int)$docid : $modx->documentIdentifier;
     $nvalue = trim($value);
-    if (substr($nvalue, 0, 1) != '@')
-        return $value;
-    elseif(isset($modx->config['enable_bindings']) && $modx->config['enable_bindings']!=1 && $src==='docform') {
+    if (substr($nvalue, 0, 1) != '@') {
+            return $value;
+    } elseif(isset($modx->config['enable_bindings']) && $modx->config['enable_bindings']!=1 && $src==='docform') {
         return '@Bindings is disabled.';
-    }
-    else {
+    } else {
         list ($cmd, $param) = ParseCommand($nvalue);
         $cmd = trim($cmd);
         $param = parseTvValues($param, $tvsArray);
@@ -47,10 +47,11 @@ 
 
             case "DOCUMENT" : // retrieve a document and process it's content
                 $rs = $modx->getDocument($param);
-                if (is_array($rs))
-                    $output = $rs['content'];
-                else
-                    $output = "Unable to locate document $param";
+                if (is_array($rs)) {
+                                    $output = $rs['content'];
+                } else {
+                                    $output = "Unable to locate document $param";
+                }
                 break;
 
             case "SELECT" : // selects a record from the cms database
@@ -80,8 +81,10 @@ 
 
                     // Grab document regardless of publish status
                     $doc = $modx->getPageInfo($parent_id, 0, 'id,parent,published');
-                    if ($doc['parent'] != 0 && !$doc['published'])
-                        continue; // hide unpublished docs if we're not at the top
+                    if ($doc['parent'] != 0 && !$doc['published']) {
+                                            continue;
+                    }
+                    // hide unpublished docs if we're not at the top
 
                     $tv = $modx->getTemplateVar($name, '*', $doc['id'], $doc['published']);
 
@@ -129,10 +132,13 @@ 
  * @param $file
  * @return string
  */
-function ProcessFile($file) {
+function ProcessFile($file)
+{
     // get the file
 	$buffer = @file_get_contents($file);
-	if ($buffer === false) $buffer = " Could not retrieve document '$file'.";
+	if ($buffer === false) {
+	    $buffer = " Could not retrieve document '$file'.";
+	}
     return $buffer;
 }
 
@@ -146,10 +152,8 @@ 
 {
     global $BINDINGS;
     $binding_array = array();
-    foreach($BINDINGS as $cmd)
-    {
-        if(strpos($binding_string,'@'.$cmd)===0)
-        {
+    foreach($BINDINGS as $cmd) {
+        if(strpos($binding_string,'@'.$cmd)===0) {
             $code = substr($binding_string,strlen($cmd)+1);
             $binding_array = array($cmd,trim($code));
             break;

manager/includes/template.parser.class.inc.php

Braces +24 added lines, -21 removed lines

@@ -7,53 +7,55 @@ 
  *

  */

 

-Class TemplateParser {

+Class TemplateParser
+{
 

     /**

 	 * @param array $config [action, tabs, toArray]

 	 * @param array $data

 	 * @return string

 	 */

-	public function output($config = array(), $data = array()) {

+	public function output($config = array(), $data = array())
+	{
         $modx = evolutionCMS();

 

 		$output = '';

 		$action = !empty($config['action']) ? $config['action'] : (!empty($_REQUEST['a']) ? $_REQUEST['a'] : '');

 		$tab = isset($config['tab']) ? ' AND tab IN(' . $config['tab'] . ')' : '';

 

-		if($action) {

+		if($action) {
 			$sql = $modx->db->query('SELECT t1.*, IF(t1.alias=\'\',t1.name,t1.alias) AS alias, t2.category AS category_name

 			FROM ' . $modx->getFullTableName('system_templates') . ' AS t1

 			INNER JOIN ' . $modx->getFullTableName('categories') . ' AS t2 ON t2.id=t1.category

 			WHERE t1.action IN(' . $action . ') ' . $tab . '

 			ORDER BY t1.tab ASC, t1.rank ASC');

 

-			if($modx->db->getRecordCount($sql)) {

+			if($modx->db->getRecordCount($sql)) {
 				$tabs = array();

-				while($row = $modx->db->getRow($sql)) {

-					if(!$row['value'] && !empty($data[$row['name']])) {

+				while($row = $modx->db->getRow($sql)) {
+					if(!$row['value'] && !empty($data[$row['name']])) {
 						$row['value'] = $data[$row['name']];

 					}

 					$tabs[$row['tab']]['category_name'] = $row['category_name'];

 					$tabs[$row['tab']][$row['name']] = TemplateParser::render($row);

 				}

 

-				if(!empty($config['toArray'])) {

+				if(!empty($config['toArray'])) {
 					$output = $tabs;

-				} else {

+				} else {
 					$output .= '<div class="tab-pane" id="pane_' . $action . '">';

 					$output .= '

 					<script type="text/javascript">

 						var pane_' . $action . ' = new WebFXTabPane(document.getElementById("pane_' . $action . '"), ' . ($modx->config['remember_last_tab'] == 1 ? 'true' : 'false') . ');

 					</script>';

 

-					foreach($tabs as $idTab => $tab) {

+					foreach($tabs as $idTab => $tab) {
 						$output .= '<div class="tab-page" id="tab_' . $action . '_' . $idTab . '">';

 						$output .= '

 						<h2 class="tab">' . (!empty($config['tabs'][$idTab]) ? $config['tabs'][$idTab] : $tab['category_name']) . '</h2>

 						<script type="text/javascript">pane_' . $action . '.addTabPage(document.getElementById("tab_' . $action . '_' . $idTab . '"));</script>';

 						unset($tab['category_name']);

-						foreach($tab as $item) {

+						foreach($tab as $item) {
 							$output .= $item;

 						}

 						$output .= '</div>';

@@ -70,7 +72,8 @@ 
      * @param array $data

      * @return string

      */

-	private function render($data) {

+	private function render($data)
+	{
 		$modx = evolutionCMS(); global $_lang, $_country_lang;

 

 		$data['lang.name'] = (isset($_lang[$data['alias']]) ? $_lang[$data['alias']] : $data['alias']);

@@ -80,7 +83,7 @@ 
 		$output = '';

 		$output .= '<div class="form-group row">';

 

-		switch($data['type']) {

+		switch($data['type']) {
 

 			case 'text':

 				$output .= '<label class="col-sm-3" for="[+name+]">[+lang.name+]</label>

@@ -114,16 +117,16 @@ 
 				$output .= '<label class="col-sm-3" for="[+name+]">[+lang.name+]</label>';

 				$output .= '<div class="col-sm-7">';

 				$output .= '<select name="[+name+]" class="form-control" id="[+name+]" onChange="documentDirty=true;">';

-				if($data['name'] == 'country' && isset($_country_lang)) {

+				if($data['name'] == 'country' && isset($_country_lang)) {
 					$chosenCountry = isset($_POST['country']) ? $_POST['country'] : $data['country'];

 					$output .= '<option value=""' . (!isset($chosenCountry) ? ' selected' : '') . '>&nbsp;</option>';

-					foreach($_country_lang as $key => $value) {

+					foreach($_country_lang as $key => $value) {
 						$output .= '<option value="' . $key . '"' . (isset($chosenCountry) && $chosenCountry == $key ? ' selected' : '') . '>' . $value . '</option>';

 					}

-				} else {

-					if($data['elements']) {

+				} else {
+					if($data['elements']) {
 						$elements = explode('||', $data['elements']);

-						foreach($elements as $key => $value) {

+						foreach($elements as $key => $value) {
 							$value = explode('==', $value);

 							$output .= '<option value="' . $value[1] . '">' . (isset($_lang[$value[0]]) ? $_lang[$value[0]] : $value[0]) . '</option>';

 						}

@@ -139,9 +142,9 @@ 
 				$output .= '<label class="col-sm-3" for="[+name+]">[+lang.name+]</label>';

 				$output .= '<div class="col-sm-7">';

 				$output .= '<input type="checkbox" name="[+name+]" class="form-control" id="[+name+]" value="[+value+]" onChange="documentDirty=true;"[+readonly+] />';

-				if($data['elements']) {

+				if($data['elements']) {
 					$elements = explode('||', $data['elements']);

-					foreach($elements as $key => $value) {

+					foreach($elements as $key => $value) {
 						$value = explode('==', $value);

 						$output .= '<br /><input type="checkbox" name="' . $value[0] . '" class="form-control" id="' . $value[0] . '" value="' . $value[1] . '" onChange="documentDirty=true;"[+readonly+] /> ' . (isset($_lang[$value[0]]) ? $_lang[$value[0]] : $value[0]);

 					}

@@ -155,9 +158,9 @@ 
 				$output .= '<label class="col-sm-3" for="[+name+]">[+lang.name+]</label>';

 				$output .= '<div class="col-sm-7">';

 				$output .= '<input type="radio" name="[+name+]" class="form-control" id="[+name+]" value="[+value+]" onChange="documentDirty=true;"[+readonly+] />';

-				if($data['elements']) {

+				if($data['elements']) {
 					$elements = explode('||', $data['elements']);

-					foreach($elements as $key => $value) {

+					foreach($elements as $key => $value) {
 						$value = explode('==', $value);

 						$output .= '<br /><input type="radio" name="[+name+]" class="form-control" id="[+name+]_' . $key . '" value="' . $value[1] . '" onChange="documentDirty=true;"[+readonly+] /> ' . (isset($_lang[$value[0]]) ? $_lang[$value[0]] : $value[0]);

 					}

manager/includes/tmplvars.format.inc.php

Braces +21 added lines, -8 removed lines

@@ -15,7 +15,8 @@ 
  * @param string $sep
  * @return mixed|string
  */
-function getTVDisplayFormat($name, $value, $format, $paramstring = "", $tvtype = "", $docid = "", $sep = '') {
+function getTVDisplayFormat($name, $value, $format, $paramstring = "", $tvtype = "", $docid = "", $sep = '')
+{
 
     $modx = evolutionCMS();
     $o = '';
@@ -59,7 +60,9 @@ 
 					if(isset($params['align']) && $params['align'] != 'none') {
 						$attr['align'] = $params['align'];
 					}
-					foreach($attr as $k => $v) $attributes .= ($v ? ' ' . $k . '="' . $v . '"' : '');
+					foreach($attr as $k => $v) {
+					    $attributes .= ($v ? ' ' . $k . '="' . $v . '"' : '');
+					}
 					$attributes .= ' ' . $params['attrib'];
 
 					// Output the image with attributes
@@ -128,7 +131,9 @@ 
 						'style' => $params['style'],
 						'target' => $params['target'],
 					);
-					foreach($attr as $k => $v) $attributes .= ($v ? ' ' . $k . '="' . $v . '"' : '');
+					foreach($attr as $k => $v) {
+					    $attributes .= ($v ? ' ' . $k . '="' . $v . '"' : '');
+					}
 					$attributes .= ' ' . $params['attrib']; // add extra
 
 					// Output the link
@@ -157,7 +162,9 @@ 
 					'class' => $params['class'],
 					'style' => $params['style'],
 				);
-				foreach($attr as $k => $v) $attributes .= ($v ? ' ' . $k . '="' . $v . '"' : '');
+				foreach($attr as $k => $v) {
+				    $attributes .= ($v ? ' ' . $k . '="' . $v . '"' : '');
+				}
 				$attributes .= ' ' . $params['attrib']; // add extra
 
 				// Output the HTML Tag
@@ -341,7 +348,8 @@ 
  * @param string $s
  * @return string
  */
-function decodeParamValue($s) {
+function decodeParamValue($s)
+{
 	$s = str_replace("%3D", '=', $s); // =
 	return str_replace("%26", '&', $s); // &
 }
@@ -355,12 +363,16 @@ 
  * @param bool $columns
  * @return array|string
  */
-function parseInput($src, $delim = "||", $type = "string", $columns = true) { // type can be: string, array
+function parseInput($src, $delim = "||", $type = "string", $columns = true)
+{
+// type can be: string, array
     $modx = evolutionCMS();
 	if($modx->db->isResult($src)) {
 		// must be a recordset
 		$rows = array();
-		while($cols = $modx->db->getRow($src, 'num')) $rows[] = ($columns) ? $cols : implode(" ", $cols);
+		while($cols = $modx->db->getRow($src, 'num')) {
+		    $rows[] = ($columns) ? $cols : implode(" ", $cols);
+		}
 		return ($type == "array") ? $rows : implode($delim, $rows);
 	} else {
 		// must be a text
@@ -376,7 +388,8 @@ 
  * @param string $value
  * @return bool|false|int
  */
-function getUnixtimeFromDateString($value) {
+function getUnixtimeFromDateString($value)
+{
 	$timestamp = false;
 	// Check for MySQL or legacy style date
 	$date_match_1 = '/^([0-9]{2})-([0-9]{2})-([0-9]{4})\ ([0-9]{2}):([0-9]{2}):([0-9]{2})$/';

manager/media/calendar/datepicker.inc.php

Braces +6 added lines, -3 removed lines

@@ -1,10 +1,13 @@
 <?php

 

-class DATEPICKER {

-	function __construct() {

+class DATEPICKER
+{
+	function __construct()
+	{
 	}

 

-	function getDP() {

+	function getDP()
+	{
 		$modx = evolutionCMS(); global $_lang;

 

 		$tpl = file_get_contents(dirname(__FILE__) . '/datepicker.tpl');