Add WP-CLI command and register a subcommand for changing the state o…

…f posts

See #11

p2-resolved-posts.php

@@ -14,6 +14,9 @@
  * Original source: https://gist.github.com/1353754
  */
 
+if ( defined('WP_CLI') && WP_CLI )
+	require_once( dirname( __FILE__ ) . '/php/class-wp-cli.php' );
+
 /**
  * @package P2_Resolved_Posts
  */

php/class-wp-cli.php

@@ -0,0 +1,50 @@
+<?php
+/**
+ * P2 Resolved Posts commands for the WP-CLI framework
+ *
+ * @package wp-cli
+ * @since 0.2
+ * @see https://github.com/wp-cli/wp-cli
+ */
+WP_CLI::addCommand( 'p2-resolved-posts', 'P2ResolvedPosts_Command' );
+class P2ResolvedPosts_Command extends WP_CLI_Command {
+
+	/**
+	 * Help function for this command
+	 */
+	public static function help() {
+
+		WP_CLI::line( <<<EOB
+usage: wp p2-resolved-posts <parameters>
+Possible subcommands:
+					change_state            Change the state for a given post
+					--post_id=Post ID to affect
+					--state=State to change the post to 'resolved', 'unresolved', 'normal'
+EOB
+		);
+	}
+
+	/**
+	 * Subcommand to change the state for a given post
+	 */
+	public function change_state( $args, $assoc_args ) {
+		global $p2_resolved_posts;
+
+		$defaults = array(
+				'post_id' => '',
+				'state' => '',
+			);
+		$this->args = wp_parse_args( $assoc_args, $defaults );
+
+		if ( !get_post( $this->args['post_id'] ) )
+			WP_CLI::error( "Please specify a valid post_id" );
+
+		if ( !in_array( $this->args['state'], array( 'resolved', 'unresolved', 'normal' ) ) )
+			WP_CLI::error( "Please specify a valid state: " );
+
+		wp_set_post_terms( $this->args['post_id'], $this->args['state'], P2_Resolved_Posts::taxonomy );
+		clean_post_cache( $this->args['post_id'] );
+		WP_CLI::success( "Changed state for post #{$this->args['post_id']}: {$this->args['state']}" );
+	}
+
+}