| 1 |
<?php |
| 2 |
|
| 3 |
// Exit if accessed directly |
| 4 |
if ( ! defined( 'ABSPATH' ) ) exit; |
| 5 |
|
| 6 |
class Vimeography_Rewrite { |
| 7 |
|
| 8 |
public function __construct() { |
| 9 |
add_filter( 'query_vars', array($this, 'add_query_vars') ); |
| 10 |
add_action( 'generate_rewrite_rules', array($this, 'add_rewrite_rules' ) ); |
| 11 |
add_action( 'parse_request', array($this, 'parse_request') ); |
| 12 |
add_action( 'init', array( $this, 'flush_rewrite_rules' ) ); |
| 13 |
} |
| 14 |
|
| 15 |
/** |
| 16 |
* Flush rewrite rules on init if our rules are not yet included/registered. |
| 17 |
* |
| 18 |
* @return void |
| 19 |
*/ |
| 20 |
public function flush_rewrite_rules() { |
| 21 |
$rules = get_site_option( 'rewrite_rules' ); |
| 22 |
|
| 23 |
if ( ! isset( $rules['(.?.+?)(?:/([0-9]+))?/#vimeography/(.+)$'] ) ) { |
| 24 |
global $wp_rewrite; |
| 25 |
$wp_rewrite->flush_rules(); |
| 26 |
} |
| 27 |
} |
| 28 |
|
| 29 |
/** |
| 30 |
* [add_query_vars description] |
| 31 |
* @param [type] $vars [description] |
| 32 |
* @return [type] [description] |
| 33 |
*/ |
| 34 |
public function add_query_vars($vars) { |
| 35 |
$vars[] = 'vimeography_action'; |
| 36 |
$vars[] = 'vimeography_gallery_id'; |
| 37 |
$vars[] = 'vimeography_request'; |
| 38 |
return $vars; |
| 39 |
} |
| 40 |
|
| 41 |
/** |
| 42 |
* Adds custom rewrite rules. |
| 43 |
* @param [type] $wp_rewrite [description] |
| 44 |
* @return [type] [description] |
| 45 |
*/ |
| 46 |
public function add_rewrite_rules($wp_rewrite) { |
| 47 |
$wp_rewrite->rules = array( |
| 48 |
'vimeography/([0-9]{1,4})+/refresh\/?' => $wp_rewrite->index . '?vimeography_action=refresh&vimeography_gallery_id=' . $wp_rewrite->preg_index( 1 ), |
| 49 |
'(.?.+?)(?:/([0-9]+))?/#vimeography/(.+)$' => $wp_rewrite->index . '?pagename=' . $wp_rewrite->preg_index( 1 ) . '&page=' . $wp_rewrite->preg_index( 2 ) . '&vimeography_request=' . $wp_rewrite->preg_index( 3 ), |
| 50 |
'([^/]+)(?:/([0-9]+))?/#vimeography/(.+)$' => $wp_rewrite->index . '?name=' . $wp_rewrite->preg_index( 1 ) . '&page=' . $wp_rewrite->preg_index( 2 ) . '&vimeography_request=' . $wp_rewrite->preg_index( 3 ), |
| 51 |
//'vimeography/notify\/?' => $wp_rewrite->index . '?vimeography_action=' . $wp_rewrite->preg_index( 1 ), |
| 52 |
) + $wp_rewrite->rules; |
| 53 |
} |
| 54 |
|
| 55 |
/** |
| 56 |
* [parse_request description] |
| 57 |
* @param [type] $wp [description] |
| 58 |
* @return [type] [description] |
| 59 |
*/ |
| 60 |
public function parse_request($wp) { |
| 61 |
if ( array_key_exists('vimeography_action', $wp->query_vars) && $wp->query_vars['vimeography_action'] == 'refresh' ) { |
| 62 |
require_once VIMEOGRAPHY_PATH . 'lib/cache.php'; |
| 63 |
$cache = new Vimeography_Cache( $wp->query_vars['vimeography_gallery_id'] ); |
| 64 |
|
| 65 |
if ( $cache->exists() ) { |
| 66 |
$cache->delete(); |
| 67 |
} |
| 68 |
|
| 69 |
die('Thanks, Vimeo. Cache busted.'); |
| 70 |
} |
| 71 |
} |
| 72 |
|
| 73 |
} |
