Ticket #14853: wp-includes.patch

class.wp-scripts.php

@@ -83 +83 @@
          * @return bool|string|void
          */
         public function print_extra_script( $handle, $echo = true ) {
+                $scripts = $this->get_data( $handle, 'after' );
+                if($scripts){
+                        foreach($scripts as $script){
+                                echo "<script type='text/javascript'>\n"; // CDATA and type='text/javascript' is not needed for HTML 5
+                                        echo "$script\n";
+                                echo "</script>\n";     
+                        }       
+                }               
+
                 if ( !$output = $this->get_data( $handle, 'data' ) )
                         return;
 
@@ -203 +212 @@
                 return true;
         }
 
+        public function add_inline_script( $handle, $code ) {
+                if ( ! $code ) {
+                        return false;
+                }
+
+                $after = $this->get_data( $handle, 'after' );
+                if ( ! $after ) {
+                        $after = array();
+                }
+
+                $after[] = $code;
+
+                return $this->add_data( $handle, 'after', $after );
+        }
+
         /**
          * Localizes a script, only if the script has already been added
          *

functions.wp-scripts.php

@@ -86 +86 @@
 }
 
 /**
+ * Add extra code to a registered Script.
+ *
+ * Code will only be added if the script in already in the queue.
+ * Accepts a string $data containing the Code. If two or more code blocks
+ * are added to the same script $handle, they will be printed in the order
+ * they were added, i.e. the latter added code can redeclare the previous.
+ *
+ */
+function wp_add_inline_script( $handle, $data ) {
+        global $wp_scripts;
+        if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
+                if ( ! did_action( 'init' ) )
+                        _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
+                                '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
+                $wp_scripts = new WP_Scripts();
+        }
+
+        if ( false !== stripos( $data, '</script>' ) ) {
+                _doing_it_wrong( __FUNCTION__, __( 'Do not pass script tags to wp_add_inline_script().' ), '4.1.3' );
+                $data = trim( preg_replace( '#<script[^>]*>(.*)</script>#is', '$1', $data ) );
+        }
+
+        return $wp_scripts->add_inline_script( $handle, $data );
+}
+
+
+/**
  * Register a new script.
  *
  * Registers a script to be linked later using the wp_enqueue_script() function.