askupasoftware / wp-dynamic-css

functions.php

Spacing +9 added lines, -9 removed lines

@@ -7,7 +7,7 @@ 
  * @copyright 2016 Askupa Software
  */
 
-if( !function_exists('wp_dynamic_css_enqueue') )
+if (!function_exists('wp_dynamic_css_enqueue'))
 {
     /**
      * Enqueue a dynamic stylesheet
@@ -24,14 +24,14 @@ 
      * @param boolean $cache Whether to store the compiled version of this 
      * stylesheet in cache to avoid compilation on every page load.
      */
-    function wp_dynamic_css_enqueue( $handle, $path, $print = true, $minify = false, $cache = false )
+    function wp_dynamic_css_enqueue($handle, $path, $print = true, $minify = false, $cache = false)
     {
         $dcss = DynamicCSSCompiler::get_instance();
-        $dcss->enqueue_style( $handle, $path, $print, $minify, $cache );
+        $dcss->enqueue_style($handle, $path, $print, $minify, $cache);
     }
 }
 
-if( !function_exists('wp_dynamic_css_set_callback') )
+if (!function_exists('wp_dynamic_css_set_callback'))
 {
     /**
      * Set the value retrieval callback function
@@ -46,14 +46,14 @@ 
      * can either be a reference to a function name or method within an 
      * class/object.
      */
-    function wp_dynamic_css_set_callback( $handle, $callback )
+    function wp_dynamic_css_set_callback($handle, $callback)
     {
         $dcss = DynamicCSSCompiler::get_instance();
-        $dcss->register_callback( $handle, $callback );
+        $dcss->register_callback($handle, $callback);
     }
 }
 
-if( !function_exists('wp_dynamic_css_clear_cache') )
+if (!function_exists('wp_dynamic_css_clear_cache'))
 {
     /**
      * Clear the cached compiled CSS for the given handle.
@@ -65,9 +65,9 @@ 
      * 
      * @param string $handle The name of the stylesheet to be cleared from cache
      */
-    function wp_dynamic_css_clear_cache( $handle )
+    function wp_dynamic_css_clear_cache($handle)
     {
         $cache = DynamicCSSCache::get_instance();
-        $cache->clear( $handle );
+        $cache->clear($handle);
     }
 }

compiler.php

Spacing +28 added lines, -28 removed lines

@@ -60,9 +60,9 @@ 
     {
         // Only enqueue if there is at least one dynamic stylesheet that is
         // set to be loaded externally
-        if( 0 < count( array_filter($this->stylesheets, array( $this, 'filter_external' ) ) ) )
+        if (0 < count(array_filter($this->stylesheets, array($this, 'filter_external'))))
         {
-            wp_enqueue_style( 'wp-dynamic-css', admin_url( 'admin-ajax.php?action=wp_dynamic_css' ) );
+            wp_enqueue_style('wp-dynamic-css', admin_url('admin-ajax.php?action=wp_dynamic_css'));
         }
     }
     
@@ -73,9 +73,9 @@ 
     public function compile_printed_styles()
     {        
         // Compile only if there are styles to be printed
-        if( 0 < count( array_filter($this->stylesheets, array( $this, 'filter_print' ) ) ) )
+        if (0 < count(array_filter($this->stylesheets, array($this, 'filter_print'))))
         {
-            $compiled_css = $this->get_compiled_styles( true );
+            $compiled_css = $this->get_compiled_styles(true);
         
             echo "<style id=\"wp-dynamic-css\">\n";
             include 'style.phtml';
@@ -89,9 +89,9 @@ 
      */
     public function compile_external_styles()
     {
-        header( "Content-type: text/css; charset: UTF-8" );
+        header("Content-type: text/css; charset: UTF-8");
         
-        $compiled_css = $this->get_compiled_styles( false );
+        $compiled_css = $this->get_compiled_styles(false);
         
         include 'style.phtml';
         wp_die();
@@ -108,7 +108,7 @@ 
      * @param boolean $cache Whether to store the compiled version of this 
      * stylesheet in cache to avoid compilation on every page load.
      */
-    public function enqueue_style( $handle, $path, $print, $minify, $cache )
+    public function enqueue_style($handle, $path, $print, $minify, $cache)
     {
         $this->stylesheets[] = array(
             'handle'=> $handle,
@@ -125,7 +125,7 @@ 
      * @param type $handle The stylesheet's name/id
      * @param type $callback
      */
-    public function register_callback( $handle, $callback )
+    public function register_callback($handle, $callback)
     {
         $this->callbacks[$handle] = $callback;
     }
@@ -136,14 +136,14 @@ 
      * @param boolean $printed
      * @return string Compiled CSS
      */
-    protected function get_compiled_styles( $printed )
+    protected function get_compiled_styles($printed)
     {
         $compiled_css = '';
-        foreach( $this->stylesheets as $style ) 
+        foreach ($this->stylesheets as $style) 
         {
-            if( $style['print'] === $printed )
+            if ($style['print'] === $printed)
             {
-                $compiled_css .= $this->get_compiled_style( $style )."\n";
+                $compiled_css .= $this->get_compiled_style($style)."\n";
             }
         }
         return $compiled_css;
@@ -157,23 +157,23 @@ 
      * stored in $this->stylesheets
      * @return type
      */
-    protected function get_compiled_style( $style )
+    protected function get_compiled_style($style)
     {
         $cache = DynamicCSSCache::get_instance();
         
-        if( $style['cache'] )
+        if ($style['cache'])
         {
-            $cached_css = $cache->get( $style['handle'] );
-            if( false !== $cached_css )
+            $cached_css = $cache->get($style['handle']);
+            if (false !== $cached_css)
             {
                 return $cached_css;
             }
         }
 
-        $css = file_get_contents( $style['path'] );
-        if( $style['minify'] ) $css = $this->minify_css( $css );
-        $compiled_css = $this->compile_css( $css, $this->callbacks[$style['handle']] );
-        $cache->update( $style['handle'], $compiled_css );
+        $css = file_get_contents($style['path']);
+        if ($style['minify']) $css = $this->minify_css($css);
+        $compiled_css = $this->compile_css($css, $this->callbacks[$style['handle']]);
+        $cache->update($style['handle'], $compiled_css);
         return $compiled_css;
     }
     
@@ -184,9 +184,9 @@ 
      * @param string $css CSS style to minify
      * @return string Minified CSS
      */
-    protected function minify_css( $css )
+    protected function minify_css($css)
     {
-        return preg_replace( '@({)\s+|(\;)\s+|/\*.+?\*\/|\R@is', '$1$2 ', $css );
+        return preg_replace('@({)\s+|(\;)\s+|/\*.+?\*\/|\R@is', '$1$2 ', $css);
     }
 
     /**
@@ -196,7 +196,7 @@ 
      * @param array $style
      * @return boolean
      */
-    protected function filter_print( $style )
+    protected function filter_print($style)
     {
         return true === $style['print'];
     }
@@ -208,7 +208,7 @@ 
      * @param array $style
      * @return boolean
      */
-    protected function filter_external( $style )
+    protected function filter_external($style)
     {
         return true !== $style['print'];
     }
@@ -224,15 +224,15 @@ 
      * @return string The compiled CSS after converting the variables to their 
      * corresponding values
      */
-    protected function compile_css( $css, $callback )
+    protected function compile_css($css, $callback)
     {
-        return preg_replace_callback( "#\\$([\\w-]+)((?:\\['?[\\w-]+'?\\])*)#", function( $matches ) use ( $callback ) {
+        return preg_replace_callback("#\\$([\\w-]+)((?:\\['?[\\w-]+'?\\])*)#", function($matches) use ($callback) {
             // If this variable is an array, get the subscripts
-            if( '' !== $matches[2] )
+            if ('' !== $matches[2])
             {
                 preg_match_all('/[\w-]+/i', $matches[2], $subscripts);
             }
-            return call_user_func_array( $callback, array($matches[1],@$subscripts[0]) );
+            return call_user_func_array($callback, array($matches[1], @$subscripts[0]));
         }, $css);
     }
 }

Braces +3 added lines, -1 removed lines

@@ -171,7 +171,9 @@
         }
 
         $css = file_get_contents( $style['path'] );
-        if( $style['minify'] ) $css = $this->minify_css( $css );
+        if( $style['minify'] ) {
+            $css = $this->minify_css( $css );
+        }
         $compiled_css = $this->compile_css( $css, $this->callbacks[$style['handle']] );
         $cache->update( $style['handle'], $compiled_css );
         return $compiled_css;

cache.php

Spacing +5 added lines, -5 removed lines

@@ -44,9 +44,9 @@ 
      * @param string $handle The handle of the stylesheet
      * @return boolean|string
      */
-    public function get( $handle )
+    public function get($handle)
     {
-        if( array_key_exists( $handle, self::$cache ) )
+        if (array_key_exists($handle, self::$cache))
         {
             return self::$cache[$handle];
         }
@@ -59,7 +59,7 @@ 
      * @param string $handle The handle of the stylesheet
      * @param type $compiled_css
      */
-    public function update( $handle, $compiled_css )
+    public function update($handle, $compiled_css)
     {
         self::$cache[$handle] = $compiled_css;
         $this->update_option();
@@ -70,7 +70,7 @@ 
      * 
      * @param string $handle The handle of the stylesheet
      */
-    public function clear( $handle )
+    public function clear($handle)
     {
         unset(self::$cache[$handle]);
         $this->update_option();
@@ -84,7 +84,7 @@ 
     {
         self::$cache = get_option('wp-dynamic-css-cache');
         
-        if( false === self::$cache )
+        if (false === self::$cache)
         {
             self::$cache = array();
         }