X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/11be8dc178e77d0b46189bbd8e33a216a9b90942..256a3b381f63716209b3527d0a14442ae570c283:/wp-admin/press-this.php diff --git a/wp-admin/press-this.php b/wp-admin/press-this.php index 1823d217..58394c8a 100644 --- a/wp-admin/press-this.php +++ b/wp-admin/press-this.php @@ -6,41 +6,15 @@ * @subpackage Press_This */ -/** WordPress Administration Bootstrap */ -require_once('admin.php'); +define('IFRAME_REQUEST' , true); -if ( ! current_user_can('publish_posts') ) wp_die( __( 'Cheatin’ uh?' ) ); +/** WordPress Administration Bootstrap */ +require_once( dirname( __FILE__ ) . '/admin.php' ); -/** - * Replace forward slash with backslash and slash. - * - * @package WordPress - * @subpackage Press_This - * @since 2.6.0 - * - * @param string $string - * @return string - */ -function preg_quote2($string) { - return str_replace('/', '\/', preg_quote($string)); -} +header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset')); -/** - * Convert characters. - * - * @package WordPress - * @subpackage Press_This - * @since 2.6.0 - * - * @param string $text - * @return string - */ -function aposfix($text) { - $translation_table[chr(34)] = '"'; - $translation_table[chr(38)] = '&'; - $translation_table[chr(39)] = '''; - return preg_replace("/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/","&" , strtr($text, $translation_table)); -} +if ( ! current_user_can( 'edit_posts' ) || ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) + wp_die( __( 'Cheatin’ uh?' ) ); /** * Press It form handler. @@ -52,138 +26,139 @@ function aposfix($text) { * @return int Post ID */ function press_it() { - // define some basic variables - $quick['post_status'] = 'draft'; // set as draft first - $quick['post_category'] = $_REQUEST['post_category']; - $quick['tags_input'] = $_REQUEST['tags_input']; - $quick['post_title'] = $_REQUEST['title']; - $quick['post_content'] = ''; - - // insert the post with nothing in it, to get an ID - $post_ID = wp_insert_post($quick, true); - $content = $_REQUEST['content']; - - if($_REQUEST['photo_src']) - foreach( (array) $_REQUEST['photo_src'] as $key => $image) + + $post = get_default_post_to_edit(); + $post = get_object_vars($post); + $post_ID = $post['ID'] = (int) $_POST['post_id']; + + if ( !current_user_can('edit_post', $post_ID) ) + wp_die(__('You are not allowed to edit this post.')); + + $post['post_category'] = isset($_POST['post_category']) ? $_POST['post_category'] : ''; + $post['tax_input'] = isset($_POST['tax_input']) ? $_POST['tax_input'] : ''; + $post['post_title'] = isset($_POST['title']) ? $_POST['title'] : ''; + $content = isset($_POST['content']) ? $_POST['content'] : ''; + + $upload = false; + if ( !empty($_POST['photo_src']) && current_user_can('upload_files') ) { + foreach( (array) $_POST['photo_src'] as $key => $image) { // see if files exist in content - we don't want to upload non-used selected files. - if( strpos($_REQUEST['content'], $image) !== false ) { - $upload = media_sideload_image($image, $post_ID, $_REQUEST['photo_description'][$key]); + if ( strpos($_POST['content'], htmlspecialchars($image)) !== false ) { + $desc = isset($_POST['photo_description'][$key]) ? $_POST['photo_description'][$key] : ''; + $upload = media_sideload_image($image, $post_ID, $desc); - // Replace the POSTED content with correct uploaded ones. - // escape quote for matching - $quoted = preg_quote2($image); - if( !is_wp_error($upload) ) $content = preg_replace('/]*)src=(\"|\')'.$quoted.'(\2)([^>\/]*)\/*>/is', $upload, $content); + // Replace the POSTED content with correct uploaded ones. Regex contains fix for Magic Quotes + if ( !is_wp_error($upload) ) + $content = preg_replace('/]*)src=\\\?(\"|\')'.preg_quote(htmlspecialchars($image), '/').'\\\?(\2)([^>\/]*)\/*>/is', $upload, $content); } - + } + } // set the post_content and status - $quick['post_status'] = isset($_REQUEST['publish']) ? 'publish' : 'draft'; - $quick['post_content'] = $content; - // error handling for $post - if ( is_wp_error($post_ID)) { - wp_die($id); - wp_delete_post($post_ID); + $post['post_content'] = $content; + if ( isset( $_POST['publish'] ) && current_user_can( 'publish_posts' ) ) + $post['post_status'] = 'publish'; + elseif ( isset( $_POST['review'] ) ) + $post['post_status'] = 'pending'; + else + $post['post_status'] = 'draft'; + // error handling for media_sideload - } elseif ( is_wp_error($upload)) { - wp_die($upload); + if ( is_wp_error($upload) ) { wp_delete_post($post_ID); + wp_die($upload); } else { - $quick['ID'] = $post_ID; - wp_update_post($quick); + // Post formats + if ( isset( $_POST['post_format'] ) ) { + if ( current_theme_supports( 'post-formats', $_POST['post_format'] ) ) + set_post_format( $post_ID, $_POST['post_format'] ); + elseif ( '0' == $_POST['post_format'] ) + set_post_format( $post_ID, false ); + } + + $post_ID = wp_update_post($post); } + return $post_ID; } // For submitted posts. -if ( 'post' == $_REQUEST['action'] ) { +if ( isset($_REQUEST['action']) && 'post' == $_REQUEST['action'] ) { check_admin_referer('press-this'); - $post_ID = press_it(); - $posted = $post_ID; + $posted = $post_ID = press_it(); +} else { + $post = get_default_post_to_edit('post', true); + $post_ID = $post->ID; } // Set Variables -$title = wp_specialchars(aposfix(stripslashes($_GET['t']))); -$selection = trim( aposfix( stripslashes($_GET['s']) ) ); +$title = isset( $_GET['t'] ) ? trim( strip_tags( html_entity_decode( wp_unslash( $_GET['t'] ) , ENT_QUOTES) ) ) : ''; + +$selection = ''; +if ( !empty($_GET['s']) ) { + $selection = str_replace(''', "'", wp_unslash($_GET['s'])); + $selection = trim( htmlspecialchars( html_entity_decode($selection, ENT_QUOTES) ) ); +} + if ( ! empty($selection) ) { $selection = preg_replace('/(\r?\n|\r)/', '
', $selection); - $selection = '
'.str_replace('
', '', $selection).''; + $selection = '' . str_replace('
', '', $selection) . ''; } -$url = clean_url($_GET['u']); -$image = $_GET['i']; - -if($_REQUEST['ajax']) { -switch ($_REQUEST['ajax']) { - case 'video': ?> - - - - - -