WordPress 4.5.2

[autoinstalls/wordpress.git] / wp-admin / media-upload.php

diff --git a/wp-admin/media-upload.php b/wp-admin/media-upload.php
index e756166950d548e3076a6b953e3ae76e17fa2145..0c9c5e2554fff0c82134de123b1f4ebb267a479a 100644 (file)
--- a/wp-admin/media-upload.php
+++ b/wp-admin/media-upload.php
@@ -1,41 +1,112 @@
 <?php
-require_once('admin.php');
-wp_enqueue_script('swfupload');
-wp_enqueue_script('swfupload-degrade');
-wp_enqueue_script('swfupload-queue');
-wp_enqueue_script('swfupload-handlers');
+/**
+ * Manage media uploaded file.
+ *
+ * There are many filters in here for media. Plugins can extend functionality
+ * by hooking into the filters.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
 
-@header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
+if ( ! isset( $_GET['inline'] ) )
+       define( 'IFRAME_REQUEST' , true );
+
+/** Load WordPress Administration Bootstrap */
+require_once( dirname( __FILE__ ) . '/admin.php' );
+
+if ( ! current_user_can( 'upload_files' ) ) {
+       wp_die( __( 'You do not have permission to upload files.' ), 403 );
+}
 
-if (!current_user_can('upload_files'))
-       wp_die(__('You do not have permission to upload files.'));
+wp_enqueue_script('plupload-handlers');
+wp_enqueue_script('image-edit');
+wp_enqueue_script('set-post-thumbnail' );
+wp_enqueue_style('imgareaselect');
+wp_enqueue_script( 'media-gallery' );
+
+@header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
 
 // IDs should be integers
-$ID = isset($ID)? (int) $ID : 0;
+$ID = isset($ID) ? (int) $ID : 0;
 $post_id = isset($post_id)? (int) $post_id : 0;
 
-// Require an ID for the edit screen
-if ( isset($action) && $action == 'edit' && !$ID )
-       wp_die(__("You are not allowed to be here"));
+// Require an ID for the edit screen.
+if ( isset( $action ) && $action == 'edit' && !$ID ) {
+       wp_die(
+               '<h1>' . __( 'Cheatin&#8217; uh?' ) . '</h1>' .
+               '<p>' . __( 'Invalid item ID.' ) . '</p>',
+               403
+       );
+}
+
+if ( ! empty( $_REQUEST['post_id'] ) && ! current_user_can( 'edit_post' , $_REQUEST['post_id'] ) ) {
+       wp_die(
+               '<h1>' . __( 'Cheatin&#8217; uh?' ) . '</h1>' .
+               '<p>' . __( 'You are not allowed to edit this item.' ) . '</p>',
+               403
+       );
+}
 
-// upload type: image, video, file, ..?
-if ( isset($_GET['type']) )
+// Upload type: image, video, file, ..?
+if ( isset($_GET['type']) ) {
        $type = strval($_GET['type']);
-else
-       $type = apply_filters('media_upload_default_type', 'file');
+} else {
+       /**
+        * Filter the default media upload type in the legacy (pre-3.5.0) media popup.
+        *
+        * @since 2.5.0
+        *
+        * @param string $type The default media upload type. Possible values include
+        *                     'image', 'audio', 'video', 'file', etc. Default 'file'.
+        */
+       $type = apply_filters( 'media_upload_default_type', 'file' );
+}
 
-// tab: gallery, library, or type-specific
-if ( isset($_GET['tab']) )
+// Tab: gallery, library, or type-specific.
+if ( isset($_GET['tab']) ) {
        $tab = strval($_GET['tab']);
-else
-       $tab = apply_filters('media_upload_default_tab', 'type');
+} else {
+       /**
+        * Filter the default tab in the legacy (pre-3.5.0) media popup.
+        *
+        * @since 2.5.0
+        *
+        * @param string $type The default media popup tab. Default 'type' (From Computer).
+        */
+       $tab = apply_filters( 'media_upload_default_tab', 'type' );
+}
 
 $body_id = 'media-upload';
 
-// let the action code decide how to handle the request
-if ( $tab == 'type' )
-       do_action("media_upload_$type");
-else
-       do_action("media_upload_$tab");
+// Let the action code decide how to handle the request.
+if ( $tab == 'type' || $tab == 'type_url' || ! array_key_exists( $tab , media_upload_tabs() ) ) {
+       /**
+        * Fires inside specific upload-type views in the legacy (pre-3.5.0)
+        * media popup based on the current tab.
+        *
+        * The dynamic portion of the hook name, `$type`, refers to the specific
+        * media upload type. Possible values include 'image', 'audio', 'video',
+        * 'file', etc.
+        *
+        * The hook only fires if the current `$tab` is 'type' (From Computer),
+        * 'type_url' (From URL), or, if the tab does not exist (i.e., has not
+        * been registered via the {@see 'media_upload_tabs'} filter.
+        *
+        * @since 2.5.0
+        */
+       do_action( "media_upload_$type" );
+} else {
+       /**
+        * Fires inside limited and specific upload-tab views in the legacy
+        * (pre-3.5.0) media popup.
+        *
+        * The dynamic portion of the hook name, `$tab`, refers to the specific
+        * media upload tab. Possible values include 'library' (Media Library),
+        * or any custom tab registered via the {@see 'media_upload_tabs'} filter.
+        *
+        * @since 2.5.0
+        */
+       do_action( "media_upload_$tab" );
+}
 
-?>