Merge pull request #384 from Automattic/fix/filters-not-firing

Apply filter `liveblog_active_commands` later on so that hooking works

Author: sboisvert

README.md

@@ -58,10 +58,10 @@ New iPad announced, launching next week — more info to come. /key
 You can add new commands easily with a filter, the most basic command will add a class to entry, so you could do a simple  `/highlight` which would add `type-highlight` to the entry container, letting you style the background color:
 
 ``` php
-add_filter( 'liveblog_active_commands',  array( __CLASS__, 'add_highlight_command' ), 10 );
+add_filter( 'liveblog_active_commands', 'add_highlight_command', 10 );
 
 
-public static function add_highlight_command( $commands ) {
+function add_highlight_command( $commands ) {
   $commands[] = highlight;
   return $commands;
 }

classes/class-wpcom-liveblog-entry-extend-feature-commands.php

@@ -56,7 +56,7 @@ public function load() {
 
 		// Allow plugins, themes, etc. to change
 		// the current command set.
-		$this->commands = apply_filters( 'liveblog_active_commands', $this->commands );
+		add_action( 'after_setup_theme', array( $this, 'custom_commands' ), 10 );
 
 		// This is the regex used to revert the
 		// generated author html back to the
@@ -84,6 +84,13 @@ public function load() {
 		add_action( 'liveblog_insert_entry', array( $this, 'do_action_per_type' ), 10, 2 );
 	}
 
+	/**
+	 * Returns the custom commands and allows for customizing the command set
+	 *
+	 */
+	public function custom_commands() {
+		$this->commands = apply_filters( 'liveblog_active_commands', $this->commands );
+	}
 	/**
 	 * Gets the autocomplete config.
 	 *