Commit 3088c36c authored by Erick Hitter's avatar Erick Hitter

* Minor cleanup from danielbachhuber's submission.

* Correct translation string implementation.
* Remove whitespace.
* Update readme and version number for WordPress.org.
parent 3ca5f3a6
<?php
/*
Plugin Name: External Permalinks Redux
Plugin URI:
Plugin URI: http://www.thinkoomph.com/plugins-modules/external-permalinks-redux/
Description: Allows users to point WordPress objects (posts, pages, custom post types) to a URL of your choosing. Inspired by and backwards-compatible with <a href="http://txfx.net/wordpress-plugins/page-links-to/">Page Links To</a> by Mark Jaquith. Written for use on WordPress.com VIP.
Version: 1.0.1
Version: 1.0.2
Author: Erick Hitter (Oomph, Inc.)
Author URI: http://www.thinkoomph.com/
*/
......@@ -12,12 +12,10 @@ class external_permalinks_redux {
/*
* Class variables
*/
var $ns = 'epr';
var $meta_key_target;
var $meta_key_type;
var $status_codes;
/*
* Register actions and filters
* @uses add_action, add_filter
......@@ -27,7 +25,7 @@ class external_permalinks_redux {
add_action( 'init', array( $this, 'action_init' ) );
add_action( 'admin_init', array( $this, 'action_admin_init' ) );
add_action( 'save_post', array( $this, 'action_save_post' ) );
add_filter( 'post_link', array( $this, 'filter_post_permalink' ), 1, 2 );
add_filter( 'post_type_link', array( $this, 'filter_post_permalink' ), 1, 2 );
add_filter( 'page_link', array( $this, 'filter_page_link' ), 1, 2 );
......@@ -36,18 +34,22 @@ class external_permalinks_redux {
/**
* Register plugin keys and status codes
*
* @uses apply_filters
* @action init
* @return null
*/
function action_init() {
$this->meta_key_target = apply_filters( 'epr_meta_key_target', '_links_to' );
$this->meta_key_type = apply_filters( 'epr_meta_key_type', '_links_to_type' );
$status_codes = array(
302 => __( 'Temporary (302)', 'external-permalinks-redux' ),
301 => __( 'Permanent (301)', 'external-permalinks-redux' ),
);
302 => __( 'Temporary (302)', 'external-permalinks-redux' ),
301 => __( 'Permanent (301)', 'external-permalinks-redux' ),
);
$this->status_codes = apply_filters( 'epr_status_codes', $status_codes );
}
/*
* Add meta box
* @uses apply_filters, add_meta_box
......@@ -56,15 +58,15 @@ class external_permalinks_redux {
*/
function action_admin_init() {
$post_types = apply_filters( 'epr_post_types', array( 'post', 'page' ) );
if( !is_array( $post_types ) )
return;
foreach( $post_types as $post_type )
add_meta_box( 'external-permalinks-redux', 'External Permalinks Redux', array( $this, 'meta_box' ), $post_type, 'normal' );
add_meta_box( 'external-permalinks-redux', __( 'External Permalinks Redux', 'external-permalinks-redux' ), array( $this, 'meta_box' ), $post_type, 'normal' );
}
/*
* Render meta box
* @param object $post
......@@ -75,16 +77,16 @@ class external_permalinks_redux {
$type = get_post_meta( $post->ID, $this->meta_key_type, true );
?>
<p>
<label for="epr-url"><?php _e( 'Destination Address:', $this->ns ); ?></label><br />
<label for="epr-url"><?php _e( 'Destination Address:', 'external-permalinks-redux' ); ?></label><br />
<input name="<?php echo $this->meta_key_target; ?>_url" class="large-text code" id="epr-url" type="text" value="<?php echo esc_url( get_post_meta( $post->ID, $this->meta_key_target, true ) ); ?>" />
</p>
<p class="description"><?php _e( 'To restore the original permalink, remove the link entered above.', $this->ns ); ?></p>
<p class="description"><?php _e( 'To restore the original permalink, remove the link entered above.', 'external-permalinks-redux' ); ?></p>
<p>&nbsp;</p>
<p>
<label for="epr-type"><?php _e( 'Redirect Type:', $this->ns ); ?></label>
<label for="epr-type"><?php _e( 'Redirect Type:', 'external-permalinks-redux' ); ?></label>
<select name="<?php echo $this->meta_key_target; ?>_type" id="epr-type">
<option value=""><?php _e( '-- Select --', 'external-permalinks-redux' ); ?></option>
<?php foreach ( $this->status_codes as $status_code => $explanation ) {
......@@ -94,11 +96,11 @@ class external_permalinks_redux {
} ?>
</select>
</p>
<input type="hidden" name="<?php echo $this->meta_key_target; ?>_nonce" value="<?php echo wp_create_nonce( 'external-permalinks-redux' ); ?>" />
<?php
}
/*
* Save meta box input
* @param int $post_id
......@@ -110,22 +112,22 @@ class external_permalinks_redux {
if( isset( $_POST[ $this->meta_key_target . '_nonce' ] ) && wp_verify_nonce( $_POST[ $this->meta_key_target . '_nonce' ], 'external-permalinks-redux' ) ) {
//Target
$url = esc_url_raw( $_POST[ $this->meta_key_target . '_url' ] );
if( !empty( $url ) )
update_post_meta( $post_id, $this->meta_key_target, $url );
else
delete_post_meta( $post_id, $this->meta_key_target, $url );
//Redirect type
$type = intval( $_POST[ $this->meta_key_target . '_type' ] );
if( !empty( $url ) && array_key_exists( $type, $this->status_codes ) )
update_post_meta( $post_id, $this->meta_key_type, $type );
else
delete_post_meta( $post_id, $this->meta_key_type );
}
}
/*
* Filter post and custom post type permalinks
* @param string $permalink
......@@ -137,10 +139,10 @@ class external_permalinks_redux {
function filter_post_permalink( $permalink, $post ) {
if( $external_link = get_post_meta( $post->ID, $this->meta_key_target, true ) )
$permalink = $external_link;
return $permalink;
}
/*
* Filter page permalinks
* @param string $link
......@@ -152,10 +154,10 @@ class external_permalinks_redux {
function filter_page_link( $link, $id ) {
if( $external_link = get_post_meta( $id, $this->meta_key_target, true ) )
$link = $external_link;
return $link;
return $link;
}
/*
* Redirect to external link if object requested directly.
* @uses get_post_meta, wp_redirect
......@@ -164,12 +166,12 @@ class external_permalinks_redux {
*/
function action_wp() {
global $post;
if( is_singular() && ( $link = get_post_meta( $post->ID, $this->meta_key_target, true ) ) ) {
$type = intval( get_post_meta( $post->ID, $this->meta_key_type, true ) );
if( !$type )
$type = 302;
wp_redirect( $link, $type );
exit;
}
......@@ -190,7 +192,7 @@ function external_permalinks_redux_meta_box( $post ) {
global $external_permalinks_redux;
if( !is_a( $external_permalinks_redux, 'external_permalinks_redux' ) )
$external_permalinks_redux = new external_permalinks_redux;
$external_permalinks_redux->meta_box( $post );
}
?>
\ No newline at end of file
......@@ -4,7 +4,7 @@ Donate link: http://www.thinkoomph.com/plugins-modules/external-permalinks-redux
Tags: link, redirect, external link, permalink
Requires at least: 3.0
Tested up to: 3.4
Stable tag: 1.0.1
Stable tag: 1.0.2
Allows you to point WordPress objects (posts, pages, custom post types) to a URL of your choosing.
......@@ -31,9 +31,15 @@ Using the `epr_post_types` filter, one can modify the default array of object ty
= What other filters does this plugin include? =
* `epr_meta_key_target` - modify the meta key associated with the external URL
* `epr_meta_key_type` - modify the meta key associated with the redirect type
* `epr_status_codes` - modify array of available status codes used when redirect is issued
== Changelog ==
= 1.0.2 =
* Add status codes filter. Thanks [danielbachhuber](http://wordpress.org/support/topic/plugin-external-permalinks-redux-support-custom-status-codes).
* Correct translation string implementation, removing variable name.
* Miscellaneous cleanup, such as whitespace removal.
= 1.0.1 =
* Add shortcut function for registering meta box on custom post types. This is included as an alternative to the `epr_post_types` filter discussed in the FAQ.
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment