├── headless_admin.php
├── admin.php
├── README.md
└── headless.php


/headless_admin.php:
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 1 | <div class="wrap">
 2 | 	<h2><?php _e( 'Headless' ); ?></h2>
 3 | 	<form name="headless" method="post" action="options-general.php?page=headless">
 4 | 		<h4><?php _e( 'Permalink format' ); ?></h4>
 5 | 		<div>
 6 | 			<p><input style="width: 300px;" type="text" name="headless_url" value="<?php echo $headless_url ?>" /></p>
 7 | 		</div>
 8 | 		
 9 | 		 <p class="submit"><input type="submit" name="Submit" value="<?php _e('Update Options' ) ?>" /></p>
10 | 	</form>
11 | </div>
12 | 


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/admin.php:
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 1 | <?php 
 2 | function headless_view() {
 3 | ?><div class="wrap">
 4 | 	<h2><?php _e( 'Headless' ); ?></h2>
 5 | 	<form name="headless" method="post" action="admin.php">
 6 | 		<h4><?php _e( 'Permalink format' ); ?></h4>
 7 | 		<div>
 8 | 			<p><input style="width: 300px;" type="text" name="headless_url" value="<?php echo $headless_url ?>" /></p>
 9 | 		</div>
10 | 		
11 | 		 <p class="submit"><input type="submit" name="Submit" value="<?php _e('Update Options' ) ?>" /></p>
12 | 	</form>
13 | </div>
14 | <?php } ?>
15 | 


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/README.md:
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 1 | Headless Wordpress
 2 | ==================
 3 | 
 4 | Use Wordpress for its gorgeous back-end.
 5 | 
 6 | This plugin disables everything but the Wordpress admin. It redirects most urls to the admin. All front-end related stuff is disabled (Appearance menu) and permalinks are customizably overrided. 
 7 | 
 8 | Wordpress is a great platform, but I'm tired of writing customizations in PHP. This plugin is meant to encourge front-end development in other languages. Use something like the [JSON-API Wordpress plugin](http://wordpress.org/extend/plugins/json-api/) or [django-wordpress](http://github.com/sunlightlabs/django-wordpress) as a bridge. Integrate content and data and don't worry about learning a new CMS.
 9 | 
10 |     cd wp-content/plugins
11 |     git clone http://github.com/ryanmark/wp-headless.git headless
12 | 


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/headless.php:
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  1 | <?php
  2 | /*
  3 | Plugin Name: Headless Wordpress
  4 | Plugin URI: http://apps.chicagotribune.com/
  5 | Description: Rips out most of the functionality related to the front end of Wordpress.
  6 | Version: 1.0
  7 | Author: Ryan Mark
  8 | Author URI: http://apps.chicagotribune.com/
  9 | Network: true
 10 | */
 11 | 
 12 | /*
 13 |  * Turn off some admin menus that won't be used
 14 |  */
 15 | function headless_admin_menu() {
 16 | 
 17 | 	global $menu, $submenu;
 18 | 
 19 |     # Remove links
 20 |     unset($menu[15]);
 21 | 
 22 |     # Remove appearance
 23 |     unset($menu[60]);
 24 | 
 25 |     # Add option page
 26 |     add_options_page('Headless', 'Headless', 'update_core', 'headless', 'headless_admin');
 27 | 
 28 | }
 29 | add_action( 'admin_menu', 'headless_admin_menu' );
 30 | 
 31 | /*
 32 |  * Turn off some capabilities that won't be used
 33 |  */
 34 | function headless_remove_capabilities( $caps, $cap ) {
 35 |     
 36 |     $disallow = array(
 37 |         'delete_themes',
 38 |         'edit_theme_options',
 39 |         'edit_themes',
 40 |         'install_themes',
 41 |         'switch_themes',
 42 |         'update_themes'
 43 |     );
 44 | 
 45 |     if ( in_array($cap, $disallow) ) $caps[] = 'do_not_allow';
 46 | 
 47 |     return $caps;
 48 | 
 49 | }
 50 | add_filter( 'map_meta_cap', 'headless_remove_capabilities', 10, 2 );
 51 | 
 52 | /*
 53 |  * Muck up the theme
 54 |  */
 55 | function headless_theme() {
 56 | 
 57 |     # we'll let JSON-API work
 58 |     if ( ! get_query_var('json') && ! get_query_var('feed') )
 59 |         wp_redirect(get_admin_url(), 301);
 60 | 
 61 | }
 62 | add_action( 'template_redirect', 'headless_theme' );
 63 | 
 64 | /*
 65 |  * Make the permalink work
 66 |  */
 67 | function headless_permalink( $url, $post ) {
 68 |     
 69 |     global $headless_url;
 70 |     
 71 |     if ( $post->post_status != 'publish' ) $path = $post->ID;
 72 |     else $path = str_replace( get_option( 'siteurl' ), '', $url );
 73 |     return rtrim($headless_url, ' /') . '/' . ltrim($path, ' /');
 74 | 
 75 | }
 76 | add_filter( 'post_link', 'headless_permalink', 10, 2 );
 77 | 
 78 | /*
 79 |  * Display the admin page
 80 |  */
 81 | function headless_admin() {
 82 | 
 83 |     global $headless_url;
 84 | 
 85 |     if ( $_POST['headless_url'] ) {
 86 |         update_option( 'headless_url', $_POST['headless_url'] );
 87 |         $headless_url = $_POST['headless_url'];
 88 |     }
 89 | 
 90 |     include('headless_admin.php');
 91 | }
 92 | 
 93 | /*
 94 |  * Setup options
 95 |  */
 96 | function headless_install() {
 97 | 
 98 |   global $headless_url;
 99 | 
100 |   if ( ! get_option( 'headless_url' ) )
101 |      add_option( 'headless_url', get_option( 'siteurl' ).'/' );
102 | 
103 |   $headless_url = get_option( 'headless_url' );
104 | 
105 | }
106 | add_action( 'plugins_loaded', 'headless_install' );
107 | 
108 | ?>
109 | 


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