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47ed56f38f
This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`. This commit also includes: * Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls. * Replacing `include` statements for several files with `require_once`, for consistency: * `wp-admin/admin-header.php` * `wp-admin/admin-footer.php` * `wp-includes/version.php` Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb. Fixes #48082. Built from https://develop.svn.wordpress.org/trunk@47198 git-svn-id: http://core.svn.wordpress.org/trunk@46998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
114 lines
3.3 KiB
PHP
114 lines
3.3 KiB
PHP
<?php
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/**
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* Manage media uploaded file.
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*
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* There are many filters in here for media. Plugins can extend functionality
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* by hooking into the filters.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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if ( ! isset( $_GET['inline'] ) ) {
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define( 'IFRAME_REQUEST', true );
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}
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/** Load WordPress Administration Bootstrap */
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require_once __DIR__ . '/admin.php';
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if ( ! current_user_can( 'upload_files' ) ) {
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wp_die( __( 'Sorry, you are not allowed to upload files.' ), 403 );
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}
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wp_enqueue_script( 'plupload-handlers' );
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wp_enqueue_script( 'image-edit' );
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wp_enqueue_script( 'set-post-thumbnail' );
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wp_enqueue_style( 'imgareaselect' );
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wp_enqueue_script( 'media-gallery' );
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header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
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// IDs should be integers.
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$ID = isset( $ID ) ? (int) $ID : 0;
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$post_id = isset( $post_id ) ? (int) $post_id : 0;
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// Require an ID for the edit screen.
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if ( isset( $action ) && $action == 'edit' && ! $ID ) {
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wp_die(
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'<h1>' . __( 'Something went wrong.' ) . '</h1>' .
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'<p>' . __( 'Invalid item ID.' ) . '</p>',
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403
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);
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}
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if ( ! empty( $_REQUEST['post_id'] ) && ! current_user_can( 'edit_post', $_REQUEST['post_id'] ) ) {
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wp_die(
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'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
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'<p>' . __( 'Sorry, you are not allowed to edit this item.' ) . '</p>',
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403
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);
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}
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// Upload type: image, video, file, ...?
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if ( isset( $_GET['type'] ) ) {
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$type = strval( $_GET['type'] );
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} else {
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/**
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* Filters the default media upload type in the legacy (pre-3.5.0) media popup.
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*
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* @since 2.5.0
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*
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* @param string $type The default media upload type. Possible values include
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* 'image', 'audio', 'video', 'file', etc. Default 'file'.
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*/
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$type = apply_filters( 'media_upload_default_type', 'file' );
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}
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// Tab: gallery, library, or type-specific.
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if ( isset( $_GET['tab'] ) ) {
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$tab = strval( $_GET['tab'] );
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} else {
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/**
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* Filters the default tab in the legacy (pre-3.5.0) media popup.
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*
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* @since 2.5.0
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*
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* @param string $type The default media popup tab. Default 'type' (From Computer).
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*/
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$tab = apply_filters( 'media_upload_default_tab', 'type' );
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}
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$body_id = 'media-upload';
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// Let the action code decide how to handle the request.
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if ( $tab == 'type' || $tab == 'type_url' || ! array_key_exists( $tab, media_upload_tabs() ) ) {
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/**
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* Fires inside specific upload-type views in the legacy (pre-3.5.0)
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* media popup based on the current tab.
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*
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* The dynamic portion of the hook name, `$type`, refers to the specific
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* media upload type. Possible values include 'image', 'audio', 'video',
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* 'file', etc.
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*
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* The hook only fires if the current `$tab` is 'type' (From Computer),
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* 'type_url' (From URL), or, if the tab does not exist (i.e., has not
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* been registered via the {@see 'media_upload_tabs'} filter.
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*
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* @since 2.5.0
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*/
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do_action( "media_upload_{$type}" );
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} else {
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/**
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* Fires inside limited and specific upload-tab views in the legacy
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* (pre-3.5.0) media popup.
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*
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* The dynamic portion of the hook name, `$tab`, refers to the specific
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* media upload tab. Possible values include 'library' (Media Library),
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* or any custom tab registered via the {@see 'media_upload_tabs'} filter.
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*
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* @since 2.5.0
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*/
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do_action( "media_upload_{$tab}" );
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}
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