326 lines
8.8 KiB
PHP
326 lines
8.8 KiB
PHP
<?php
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/**
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* Edit post administration panel.
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*
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* Manage Post actions: post, edit, delete, etc.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once( dirname( __FILE__ ) . '/admin.php' );
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$parent_file = 'edit.php';
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$submenu_file = 'edit.php';
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wp_reset_vars( array( 'action' ) );
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if ( isset( $_GET['post'] ) )
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$post_id = $post_ID = (int) $_GET['post'];
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elseif ( isset( $_POST['post_ID'] ) )
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$post_id = $post_ID = (int) $_POST['post_ID'];
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else
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$post_id = $post_ID = 0;
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/**
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* @global string $post_type
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* @global object $post_type_object
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* @global WP_Post $post
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*/
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global $post_type, $post_type_object, $post;
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if ( $post_id )
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$post = get_post( $post_id );
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if ( $post ) {
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$post_type = $post->post_type;
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$post_type_object = get_post_type_object( $post_type );
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}
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/**
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* Redirect to previous page.
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*
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* @param int $post_id Optional. Post ID.
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*/
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function redirect_post($post_id = '') {
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if ( isset($_POST['save']) || isset($_POST['publish']) ) {
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$status = get_post_status( $post_id );
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if ( isset( $_POST['publish'] ) ) {
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switch ( $status ) {
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case 'pending':
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$message = 8;
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break;
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case 'future':
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$message = 9;
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break;
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default:
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$message = 6;
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}
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} else {
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$message = 'draft' == $status ? 10 : 1;
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}
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$location = add_query_arg( 'message', $message, get_edit_post_link( $post_id, 'url' ) );
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} elseif ( isset($_POST['addmeta']) && $_POST['addmeta'] ) {
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$location = add_query_arg( 'message', 2, wp_get_referer() );
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$location = explode('#', $location);
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$location = $location[0] . '#postcustom';
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} elseif ( isset($_POST['deletemeta']) && $_POST['deletemeta'] ) {
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$location = add_query_arg( 'message', 3, wp_get_referer() );
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$location = explode('#', $location);
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$location = $location[0] . '#postcustom';
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} else {
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$location = add_query_arg( 'message', 4, get_edit_post_link( $post_id, 'url' ) );
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}
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/**
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* Filter the post redirect destination URL.
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*
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* @since 2.9.0
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*
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* @param string $location The destination URL.
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* @param int $post_id The post ID.
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*/
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wp_redirect( apply_filters( 'redirect_post_location', $location, $post_id ) );
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exit;
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}
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if ( isset( $_POST['deletepost'] ) )
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$action = 'delete';
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elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] )
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$action = 'preview';
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$sendback = wp_get_referer();
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if ( ! $sendback ||
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strpos( $sendback, 'post.php' ) !== false ||
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strpos( $sendback, 'post-new.php' ) !== false ) {
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if ( 'attachment' == $post_type ) {
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$sendback = admin_url( 'upload.php' );
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} else {
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$sendback = admin_url( 'edit.php' );
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if ( ! empty( $post_type ) ) {
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$sendback = add_query_arg( 'post_type', $post_type, $sendback );
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}
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}
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} else {
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$sendback = remove_query_arg( array('trashed', 'untrashed', 'deleted', 'ids'), $sendback );
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}
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switch($action) {
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case 'post-quickdraft-save':
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// Check nonce and capabilities
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$nonce = $_REQUEST['_wpnonce'];
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$error_msg = false;
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// For output of the quickdraft dashboard widget
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require_once ABSPATH . 'wp-admin/includes/dashboard.php';
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if ( ! wp_verify_nonce( $nonce, 'add-post' ) )
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$error_msg = __( 'Unable to submit this form, please refresh and try again.' );
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if ( ! current_user_can( 'edit_posts' ) )
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$error_msg = __( 'Oops, you don’t have access to add new drafts.' );
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if ( $error_msg )
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return wp_dashboard_quick_press( $error_msg );
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$post = get_post( $_REQUEST['post_ID'] );
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check_admin_referer( 'add-' . $post->post_type );
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$_POST['comment_status'] = get_option( 'default_comment_status' );
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$_POST['ping_status'] = get_option( 'default_ping_status' );
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edit_post();
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wp_dashboard_quick_press();
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exit;
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case 'postajaxpost':
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case 'post':
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check_admin_referer( 'add-' . $post_type );
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$post_id = 'postajaxpost' == $action ? edit_post() : write_post();
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redirect_post( $post_id );
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exit();
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case 'edit':
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$editing = true;
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if ( empty( $post_id ) ) {
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wp_redirect( admin_url('post.php') );
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exit();
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}
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if ( ! $post )
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wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
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if ( ! $post_type_object )
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wp_die( __( 'Unknown post type.' ) );
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if ( ! current_user_can( 'edit_post', $post_id ) )
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wp_die( __( 'You are not allowed to edit this item.' ) );
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if ( 'trash' == $post->post_status )
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wp_die( __( 'You can’t edit this item because it is in the Trash. Please restore it and try again.' ) );
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if ( ! empty( $_GET['get-post-lock'] ) ) {
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wp_set_post_lock( $post_id );
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wp_redirect( get_edit_post_link( $post_id, 'url' ) );
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exit();
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}
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$post_type = $post->post_type;
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if ( 'post' == $post_type ) {
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$parent_file = "edit.php";
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$submenu_file = "edit.php";
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$post_new_file = "post-new.php";
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} elseif ( 'attachment' == $post_type ) {
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$parent_file = 'upload.php';
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$submenu_file = 'upload.php';
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$post_new_file = 'media-new.php';
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} else {
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if ( isset( $post_type_object ) && $post_type_object->show_in_menu && $post_type_object->show_in_menu !== true )
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$parent_file = $post_type_object->show_in_menu;
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else
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$parent_file = "edit.php?post_type=$post_type";
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$submenu_file = "edit.php?post_type=$post_type";
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$post_new_file = "post-new.php?post_type=$post_type";
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}
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if ( ! wp_check_post_lock( $post->ID ) ) {
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$active_post_lock = wp_set_post_lock( $post->ID );
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if ( 'attachment' !== $post_type )
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wp_enqueue_script('autosave');
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}
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if ( is_multisite() ) {
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add_action( 'admin_footer', '_admin_notice_post_locked' );
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} else {
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$check_users = get_users( array( 'fields' => 'ID', 'number' => 2 ) );
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if ( count( $check_users ) > 1 )
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add_action( 'admin_footer', '_admin_notice_post_locked' );
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unset( $check_users );
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}
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$title = $post_type_object->labels->edit_item;
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$post = get_post($post_id, OBJECT, 'edit');
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if ( post_type_supports($post_type, 'comments') ) {
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wp_enqueue_script('admin-comments');
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enqueue_comment_hotkeys_js();
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}
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include( ABSPATH . 'wp-admin/edit-form-advanced.php' );
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break;
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case 'editattachment':
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check_admin_referer('update-post_' . $post_id);
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// Don't let these be changed
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unset($_POST['guid']);
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$_POST['post_type'] = 'attachment';
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// Update the thumbnail filename
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$newmeta = wp_get_attachment_metadata( $post_id, true );
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$newmeta['thumb'] = $_POST['thumb'];
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wp_update_attachment_metadata( $post_id, $newmeta );
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case 'editpost':
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check_admin_referer('update-post_' . $post_id);
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$post_id = edit_post();
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// Session cookie flag that the post was saved
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if ( isset( $_COOKIE['wp-saving-post'] ) && $_COOKIE['wp-saving-post'] === $post_id . '-check' ) {
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setcookie( 'wp-saving-post', $post_id . '-saved', time() + DAY_IN_SECONDS );
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}
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redirect_post($post_id); // Send user on their way while we keep working
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exit();
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case 'trash':
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check_admin_referer('trash-post_' . $post_id);
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if ( ! $post )
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wp_die( __( 'The item you are trying to move to the Trash no longer exists.' ) );
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if ( ! $post_type_object )
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wp_die( __( 'Unknown post type.' ) );
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if ( ! current_user_can( 'delete_post', $post_id ) )
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wp_die( __( 'You are not allowed to move this item to the Trash.' ) );
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if ( $user_id = wp_check_post_lock( $post_id ) ) {
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$user = get_userdata( $user_id );
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wp_die( sprintf( __( 'You cannot move this item to the Trash. %s is currently editing.' ), $user->display_name ) );
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}
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if ( ! wp_trash_post( $post_id ) )
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wp_die( __( 'Error in moving to Trash.' ) );
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wp_redirect( add_query_arg( array('trashed' => 1, 'ids' => $post_id), $sendback ) );
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exit();
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case 'untrash':
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check_admin_referer('untrash-post_' . $post_id);
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if ( ! $post )
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wp_die( __( 'The item you are trying to restore from the Trash no longer exists.' ) );
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if ( ! $post_type_object )
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wp_die( __( 'Unknown post type.' ) );
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if ( ! current_user_can( 'delete_post', $post_id ) )
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wp_die( __( 'You are not allowed to move this item out of the Trash.' ) );
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if ( ! wp_untrash_post( $post_id ) )
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wp_die( __( 'Error in restoring from Trash.' ) );
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wp_redirect( add_query_arg('untrashed', 1, $sendback) );
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exit();
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case 'delete':
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check_admin_referer('delete-post_' . $post_id);
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if ( ! $post )
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wp_die( __( 'This item has already been deleted.' ) );
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if ( ! $post_type_object )
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wp_die( __( 'Unknown post type.' ) );
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if ( ! current_user_can( 'delete_post', $post_id ) )
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wp_die( __( 'You are not allowed to delete this item.' ) );
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$force = ! EMPTY_TRASH_DAYS;
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if ( $post->post_type == 'attachment' ) {
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$force = ( $force || ! MEDIA_TRASH );
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if ( ! wp_delete_attachment( $post_id, $force ) )
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wp_die( __( 'Error in deleting.' ) );
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} else {
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if ( ! wp_delete_post( $post_id, $force ) )
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wp_die( __( 'Error in deleting.' ) );
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}
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wp_redirect( add_query_arg('deleted', 1, $sendback) );
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exit();
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case 'preview':
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check_admin_referer( 'update-post_' . $post_id );
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$url = post_preview();
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wp_redirect($url);
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exit();
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default:
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wp_redirect( admin_url('edit.php') );
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exit();
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} // end switch
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include( ABSPATH . 'wp-admin/admin-footer.php' );
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