WordPress/wp-admin/media-upload.php

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<?php
/**
* 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
*/
/** Load WordPress Administration Bootstrap */
require_once('admin.php');
if (!current_user_can('upload_files'))
wp_die(__('You do not have permission to upload files.'));
wp_enqueue_script('swfupload');
wp_enqueue_script('swfupload-swfobject');
wp_enqueue_script('swfupload-queue');
wp_enqueue_script('swfupload-handlers');
@header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
// IDs should be integers
$ID = isset($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"));
if ( isset($_GET['inline']) ) {
if ( isset($_GET['upload-page-form']) ) {
$errors = media_upload_form_handler();
$location = 'upload.php';
if ( $errors )
$location .= '?message=3';
wp_redirect( admin_url($location) );
}
if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
// Upload File button was clicked
$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
unset($_FILES);
if ( is_wp_error($id) ) {
$errors['upload_error'] = $id;
$id = false;
}
}
$title = __('Upload New Media');
$parent_file = 'edit.php';
require_once('admin-header.php'); ?>
<div class="wrap">
<h2><?php echo wp_specialchars( $title ); ?></h2>
<form enctype="multipart/form-data" method="post" action="media-upload.php?inline=&amp;upload-page-form=" class="media-upload-form type-form validate" id="file-form">
<?php media_upload_form(); ?>
<script type="text/javascript">
jQuery(function($){
var preloaded = $(".media-item.preloaded");
if ( preloaded.length > 0 ) {
preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
}
updateMediaForm();
post_id = 0;
shortform = 1;
});
</script>
<input type="hidden" name="post_id" id="post_id" value="0" />
<?php wp_nonce_field('media-form'); ?>
<div id="media-items"> </div>
<p>
<input type="submit" class="button savebutton" name="save" value="<?php echo attribute_escape( __( 'Save all changes' ) ); ?>" />
</p>
</form>
</div>
<?php
include('admin-footer.php');
} else {
// upload type: image, video, file, ..?
if ( isset($_GET['type']) )
$type = strval($_GET['type']);
else
$type = apply_filters('media_upload_default_type', 'file');
// tab: gallery, library, or type-specific
if ( isset($_GET['tab']) )
$tab = strval($_GET['tab']);
else
$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");
}
?>