auto code cleanup

Author: splitbrain

lang/en/lang.php

@@ -1,5 +1,5 @@
 <?php
 
 $lang['unknown'] = 'unknown cross reference';
-$lang['view']    = 'view cross reference for %s';
+$lang['view'] = 'view cross reference for %s';
 

syntax.php

@@ -4,92 +4,98 @@
  * @author     Andreas Gohr <[email protected]>
  */
 // must be run within Dokuwiki
-if(!defined('DOKU_INC')) die();
+if (!defined('DOKU_INC')) die();
 
-if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
-require_once(DOKU_PLUGIN.'syntax.php');
+if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
+require_once(DOKU_PLUGIN . 'syntax.php');
 
-class syntax_plugin_xref extends DokuWiki_Syntax_Plugin {
+class syntax_plugin_xref extends DokuWiki_Syntax_Plugin
+{
 
     var $dir = '';
     var $web = '';
 
-    function syntax_plugin_xref(){
-        $this->dir = rtrim($this->getConf('dir'),'/');
-        $this->web = rtrim($this->getConf('web'),'/');
+    function syntax_plugin_xref()
+    {
+        $this->dir = rtrim($this->getConf('dir'), '/');
+        $this->web = rtrim($this->getConf('web'), '/');
     }
 
     /**
      * What kind of syntax are we?
      */
-    function getType(){
+    function getType()
+    {
         return 'substition';
     }
 
     /**
      * What about paragraphs?
      */
-    function getPType(){
+    function getPType()
+    {
         return 'normal';
     }
 
     /**
      * Where to sort in?
      */
-    function getSort(){
+    function getSort()
+    {
         return 150;
     }
 
-
     /**
      * Connect pattern to lexer
      */
-    function connectTo($mode) {
-        $this->Lexer->addSpecialPattern('\[\[xref>.+?\]\]',$mode,'plugin_xref');
+    function connectTo($mode)
+    {
+        $this->Lexer->addSpecialPattern('\[\[xref>.+?\]\]', $mode, 'plugin_xref');
     }
 
-
     /**
      * Handle the match
      */
-    function handle($match, $state, $pos, Doku_Handler $handler){
-        $match = trim(substr($match,7,-2));
+    function handle($match, $state, $pos, Doku_Handler $handler)
+    {
+        $match = trim(substr($match, 7, -2));
 
-        list($link,$name) = explode('|',$match,2);
-        list($link,$anchor) = explode('#',$link,2);
-        if(!$name) $name = $link;
-        if($anchor) $anchor = "#".$anchor;
+        list($link, $name) = explode('|', $match, 2);
+        list($link, $anchor) = explode('#', $link, 2);
+        if (!$name) $name = $link;
+        if ($anchor) $anchor = "#" . $anchor;
 
         $first = 0;
-        if($link[0] == '$') $first = 4;
-        $found = $this->_find($link,$first);
+        if ($link[0] == '$') $first = 4;
+        $found = $this->_find($link, $first);
 
-        return array($link,$found,$name,$anchor);
+        return array($link, $found, $name, $anchor);
     }
 
     /**
      * Create output
      */
-    function render($format, Doku_Renderer $R, $data) {
+    function render($format, Doku_Renderer $R, $data)
+    {
         global $conf;
-        if($format != 'xhtml') return false;
+        if ($format != 'xhtml') return false;
 
         //prepare for formating
         $link['target'] = $conf['target']['extern'];
-        $link['style']  = '';
-        $link['pre']    = '';
-        $link['suf']    = '';
-        $link['more']   = '';
-        $link['class']  = 'xref_plugin';
-        $link['name']  = hsc($data[2]);
-
-        if(!$data[1]){
-            $link['url']   = $this->web;
+        $link['style'] = '';
+        $link['pre'] = '';
+        $link['suf'] = '';
+        $link['more'] = '';
+        $link['class'] = 'xref_plugin';
+        $link['name'] = hsc($data[2]);
+
+        if (!$data[1]) {
+            $link['url'] = $this->web;
             $link['title'] = $this->getLang('unknown');
             $link['class'] .= ' xref_plugin_err';
-        }else{
-            $link['url']  = $this->web.'/'.$data[1].hsc($data[3]);
-            $link['title']  = sprintf($this->getLang('view'),hsc($data[0]));
+        } else {
+            $link['url'] = $this->web . '/' . $data[1] . hsc($data[3]);
+            $link['title'] = sprintf($this->getLang('view'), hsc($data[0]));
         }
 
         $R->doc .= $R->_formatLink($link);
@@ -101,32 +107,33 @@ function render($format, Doku_Renderer $R, $data) {
      *
      * @param int $first - defines which type should be searched first for the name
      */
-    function _find($name,$first=0){
+    function _find($name, $first = 0)
+    {
         $paths = array(
-                    0 => '_functions',
-                    1 => '_classes',
-                    2 => '_constants',
-                    3 => '_tables',
-                    4 => '_variables'
-                );
-
-        $clean = preg_replace('/[^\w\-_]+/','',$name);
+            0 => '_functions',
+            1 => '_classes',
+            2 => '_constants',
+            3 => '_tables',
+            4 => '_variables',
+        );
+
+        $clean = preg_replace('/[^\w\-_]+/', '', $name);
         $small = strtolower($clean);
 
         $path = $paths[$first];
         unset($paths[$first]);
-        do{
-            $check = $path.'/'.$clean.'.html';
-            if(@file_exists($this->dir.'/'.$check)) return $check;
-            $check = $path.'/'.$small.'.html';
-            if(@file_exists($this->dir.'/'.$check)) return $check;
+        do {
+            $check = $path . '/' . $clean . '.html';
+            if (@file_exists($this->dir . '/' . $check)) return $check;
+            $check = $path . '/' . $small . '.html';
+            if (@file_exists($this->dir . '/' . $check)) return $check;
             $path = array_shift($paths);
-        }while($path);
+        } while ($path);
 
         // still here? might be a file reference
-        $clean = preg_replace('/\.\.+/','.',$name);
-        if(@file_exists($this->dir.'/'.$clean.'.html')){
-            return $clean.'.html';
+        $clean = preg_replace('/\.\.+/', '.', $name);
+        if (@file_exists($this->dir . '/' . $clean . '.html')) {
+            return $clean . '.html';
         }
 
         return '';