3 * WordPress AJAX Process Execution. |
3 * WordPress AJAX Process Execution. |
4 * |
4 * |
5 * @package WordPress |
5 * @package WordPress |
6 * @subpackage Administration |
6 * @subpackage Administration |
7 * |
7 * |
8 * @link http://codex.wordpress.org/AJAX_in_Plugins |
8 * @link https://codex.wordpress.org/AJAX_in_Plugins |
9 */ |
9 */ |
10 |
10 |
11 /** |
11 /** |
12 * Executing AJAX process. |
12 * Executing AJAX process. |
13 * |
13 * |
14 * @since 2.1.0 |
14 * @since 2.1.0 |
15 */ |
15 */ |
16 define( 'DOING_AJAX', true ); |
16 define( 'DOING_AJAX', true ); |
17 define( 'WP_ADMIN', true ); |
17 if ( ! defined( 'WP_ADMIN' ) ) { |
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18 define( 'WP_ADMIN', true ); |
|
19 } |
18 |
20 |
19 /** Load WordPress Bootstrap */ |
21 /** Load WordPress Bootstrap */ |
20 require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' ); |
22 require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' ); |
21 |
23 |
22 /** Allow for cross-domain requests (from the frontend). */ |
24 /** Allow for cross-domain requests (from the frontend). */ |
48 |
50 |
49 $core_actions_post = array( |
51 $core_actions_post = array( |
50 'oembed-cache', 'image-editor', 'delete-comment', 'delete-tag', 'delete-link', |
52 'oembed-cache', 'image-editor', 'delete-comment', 'delete-tag', 'delete-link', |
51 'delete-meta', 'delete-post', 'trash-post', 'untrash-post', 'delete-page', 'dim-comment', |
53 'delete-meta', 'delete-post', 'trash-post', 'untrash-post', 'delete-page', 'dim-comment', |
52 'add-link-category', 'add-tag', 'get-tagcloud', 'get-comments', 'replyto-comment', |
54 'add-link-category', 'add-tag', 'get-tagcloud', 'get-comments', 'replyto-comment', |
53 'edit-comment', 'add-menu-item', 'add-meta', 'add-user', 'autosave', 'closed-postboxes', |
55 'edit-comment', 'add-menu-item', 'add-meta', 'add-user', 'closed-postboxes', |
54 'hidden-columns', 'update-welcome-panel', 'menu-get-metabox', 'wp-link-ajax', |
56 'hidden-columns', 'update-welcome-panel', 'menu-get-metabox', 'wp-link-ajax', |
55 'menu-locations-save', 'menu-quick-search', 'meta-box-order', 'get-permalink', |
57 'menu-locations-save', 'menu-quick-search', 'meta-box-order', 'get-permalink', |
56 'sample-permalink', 'inline-save', 'inline-save-tax', 'find_posts', 'widgets-order', |
58 'sample-permalink', 'inline-save', 'inline-save-tax', 'find_posts', 'widgets-order', |
57 'save-widget', 'set-post-thumbnail', 'date_format', 'time_format', 'wp-fullscreen-save-post', |
59 'save-widget', 'set-post-thumbnail', 'date_format', 'time_format', 'wp-fullscreen-save-post', |
58 'wp-remove-post-lock', 'dismiss-wp-pointer', 'upload-attachment', 'get-attachment', |
60 'wp-remove-post-lock', 'dismiss-wp-pointer', 'upload-attachment', 'get-attachment', |
59 'query-attachments', 'save-attachment', 'save-attachment-compat', 'send-link-to-editor', |
61 'query-attachments', 'save-attachment', 'save-attachment-compat', 'send-link-to-editor', |
60 'send-attachment-to-editor', 'save-attachment-order', 'heartbeat', 'get-revision-diffs', |
62 'send-attachment-to-editor', 'save-attachment-order', 'heartbeat', 'get-revision-diffs', |
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63 'save-user-color-scheme', 'update-widget', 'query-themes', 'parse-embed', 'set-attachment-thumbnail', |
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64 'parse-media-shortcode', 'destroy-sessions', 'install-plugin', 'update-plugin', 'press-this-save-post', |
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65 'press-this-add-category', |
61 ); |
66 ); |
62 |
67 |
63 // Register core Ajax calls. |
68 // Register core Ajax calls. |
64 if ( ! empty( $_GET['action'] ) && in_array( $_GET['action'], $core_actions_get ) ) |
69 if ( ! empty( $_GET['action'] ) && in_array( $_GET['action'], $core_actions_get ) ) |
65 add_action( 'wp_ajax_' . $_GET['action'], 'wp_ajax_' . str_replace( '-', '_', $_GET['action'] ), 1 ); |
70 add_action( 'wp_ajax_' . $_GET['action'], 'wp_ajax_' . str_replace( '-', '_', $_GET['action'] ), 1 ); |
71 |
76 |
72 if ( is_user_logged_in() ) { |
77 if ( is_user_logged_in() ) { |
73 /** |
78 /** |
74 * Fires authenticated AJAX actions for logged-in users. |
79 * Fires authenticated AJAX actions for logged-in users. |
75 * |
80 * |
76 * The dynamic portion of the hook name, $_REQUEST['action'], |
81 * The dynamic portion of the hook name, `$_REQUEST['action']`, |
77 * refers to the name of the AJAX action callback being fired. |
82 * refers to the name of the AJAX action callback being fired. |
78 * |
83 * |
79 * @since 2.1.0 |
84 * @since 2.1.0 |
80 */ |
85 */ |
81 do_action( 'wp_ajax_' . $_REQUEST['action'] ); |
86 do_action( 'wp_ajax_' . $_REQUEST['action'] ); |
82 } else { |
87 } else { |
83 /** |
88 /** |
84 * Fires non-authenticated AJAX actions for logged-out users. |
89 * Fires non-authenticated AJAX actions for logged-out users. |
85 * |
90 * |
86 * The dynamic portion of the hook name, $_REQUEST['action'], |
91 * The dynamic portion of the hook name, `$_REQUEST['action']`, |
87 * refers to the name of the AJAX action callback being fired. |
92 * refers to the name of the AJAX action callback being fired. |
88 * |
93 * |
89 * @since 2.8.0 |
94 * @since 2.8.0 |
90 */ |
95 */ |
91 do_action( 'wp_ajax_nopriv_' . $_REQUEST['action'] ); |
96 do_action( 'wp_ajax_nopriv_' . $_REQUEST['action'] ); |