askupasoftware / wp-dynamic-css

bootstrap.php

Braces +3 added lines, -1 removed lines

@@ -26,7 +26,9 @@
 /**
  * Prevent loading the library more than once
  */
-if( defined( 'WP_DYNAMIC_CSS' ) ) return;
+if( defined( 'WP_DYNAMIC_CSS' ) ) {
+    return;
+}
 define( 'WP_DYNAMIC_CSS', true );
 
 /**

Spacing +7 added lines, -7 removed lines

@@ -20,14 +20,14 @@ 
  * Domain Path:     /languages
  */
 
-defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
+defined('ABSPATH') or die('No script kiddies please!');
 
 
 /**
  * Prevent loading the library more than once
  */
-if( defined( 'WP_DYNAMIC_CSS' ) ) return;
-define( 'WP_DYNAMIC_CSS', true );
+if (defined('WP_DYNAMIC_CSS')) return;
+define('WP_DYNAMIC_CSS', true);
 
 /**
  * Load required files
@@ -42,7 +42,7 @@ 
  * styles.
  */
 $dcss = DynamicCSSCompiler::get_instance();
-add_action( 'wp_print_styles', array( $dcss, 'compile_printed_styles' ), 100 );
-add_action( 'wp_enqueue_scripts', array( $dcss, 'wp_enqueue_style' ), 100 );
-add_action( 'wp_ajax_wp_dynamic_css', array( $dcss, 'compile_external_styles' ) );
-add_action( 'wp_ajax_nopriv_wp_dynamic_css', array( $dcss, 'compile_external_styles' ) );
\ No newline at end of file
+add_action('wp_print_styles', array($dcss, 'compile_printed_styles'), 100);
+add_action('wp_enqueue_scripts', array($dcss, 'wp_enqueue_style'), 100);
+add_action('wp_ajax_wp_dynamic_css', array($dcss, 'compile_external_styles'));
+add_action('wp_ajax_nopriv_wp_dynamic_css', array($dcss, 'compile_external_styles'));
\ No newline at end of file

functions.php

Spacing +6 added lines, -6 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
@@ -22,14 +22,14 @@ 
      * head, or include it as an external CSS file
      * @param boolean $minify Whether to minify the CSS output
      */
-    function wp_dynamic_css_enqueue( $handle, $path, $print = true, $minify = false )
+    function wp_dynamic_css_enqueue($handle, $path, $print = true, $minify = false)
     {
         $dcss = DynamicCSSCompiler::get_instance();
-        $dcss->enqueue_style( $handle, $path, $print, $minify );
+        $dcss->enqueue_style($handle, $path, $print, $minify);
     }
 }
 
-if( !function_exists('wp_dynamic_css_set_callback') )
+if (!function_exists('wp_dynamic_css_set_callback'))
 {
     /**
      * Set the value retrieval callback function
@@ -44,9 +44,9 @@ 
      * 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);
     }
 }

compiler.php

Spacing +23 added lines, -23 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'));
         }
     }
     
@@ -72,12 +72,12 @@ 
      */
     public function compile_printed_styles()
     {
-        $styles = array_filter($this->stylesheets, array( $this, 'filter_print' ) );
+        $styles = array_filter($this->stylesheets, array($this, 'filter_print'));
         
         // Bail if there are no styles to be printed
-        if( count( $styles ) === 0 ) return;
+        if (count($styles) === 0) return;
         
-        $compiled_css = $this->compile_styles( $styles );
+        $compiled_css = $this->compile_styles($styles);
         
         echo "<style id=\"wp-dynamic-css\">\n";
         include 'style.phtml';
@@ -90,10 +90,10 @@ 
      */
     public function compile_external_styles()
     {
-        header( "Content-type: text/css; charset: UTF-8" );
-        header( "Cache-Control: no-cache, must-revalidate" ); //set headers to NOT cache so that changes to options are reflected immediately
+        header("Content-type: text/css; charset: UTF-8");
+        header("Cache-Control: no-cache, must-revalidate"); //set headers to NOT cache so that changes to options are reflected immediately
         
-        $compiled_css = $this->compile_styles( array_filter($this->stylesheets, array( $this, 'filter_external' ) ) );
+        $compiled_css = $this->compile_styles(array_filter($this->stylesheets, array($this, 'filter_external')));
         
         include 'style.phtml';
         wp_die();
@@ -108,7 +108,7 @@ 
      * head, or include it as an external CSS file
      * @param boolean $minify Whether to minify the CSS output
      */
-    public function enqueue_style( $handle, $path, $print, $minify )
+    public function enqueue_style($handle, $path, $print, $minify)
     {
         $this->stylesheets[] = array(
             'handle'=> $handle,
@@ -124,7 +124,7 @@ 
      * @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 @@ 
      * stored in $this->stylesheets
      * @return string Compiled CSS
      */
-    protected function compile_styles( $styles )
+    protected function compile_styles($styles)
     {
         $compiled_css = '';
-        foreach( $styles as $style ) 
+        foreach ($styles as $style) 
         {
-            $css = file_get_contents( $style['path'] );
-            if( $style['minify'] ) $css = $this->minify_css ( $css );
-            $compiled_css .= $this->compile_css( $css, $this->callbacks[$style['handle']] )."\n";
+            $css = file_get_contents($style['path']);
+            if ($style['minify']) $css = $this->minify_css($css);
+            $compiled_css .= $this->compile_css($css, $this->callbacks[$style['handle']])."\n";
         }
         return $compiled_css;
     }
@@ -155,9 +155,9 @@ 
      * @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);
     }
 
     /**
@@ -167,7 +167,7 @@ 
      * @param array $style
      * @return boolean
      */
-    protected function filter_print( $style )
+    protected function filter_print($style)
     {
         return true === $style['print'];
     }
@@ -179,7 +179,7 @@ 
      * @param array $style
      * @return boolean
      */
-    protected function filter_external( $style )
+    protected function filter_external($style)
     {
         return true !== $style['print'];
     }
@@ -195,15 +195,15 @@ 
      * @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 +6 added lines, -2 removed lines

@@ -75,7 +75,9 @@ 
         $styles = array_filter($this->stylesheets, array( $this, 'filter_print' ) );
         
         // Bail if there are no styles to be printed
-        if( count( $styles ) === 0 ) return;
+        if( count( $styles ) === 0 ) {
+            return;
+        }
         
         $compiled_css = $this->compile_styles( $styles );
         
@@ -142,7 +144,9 @@ 
         foreach( $styles as $style ) 
         {
             $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']] )."\n";
         }
         return $compiled_css;