WordPress 3.4
[autoinstalls/wordpress.git] / wp-app.php
index 323f832a8ba1d48e00f83f606cdc126d99abc56e..217ee7b6a56bd74cd4073555bf5841ca466e4a6d 100644 (file)
@@ -18,1595 +18,36 @@ require_once('./wp-load.php');
 /** Atom Publishing Protocol Class */
 require_once(ABSPATH . WPINC . '/atomlib.php');
 
+/** Atom Server **/
+require_once(ABSPATH . WPINC . '/class-wp-atom-server.php');
+
 /** Admin Image API for metadata updating */
 require_once(ABSPATH . '/wp-admin/includes/image.php');
 
 $_SERVER['PATH_INFO'] = preg_replace( '/.*\/wp-app\.php/', '', $_SERVER['REQUEST_URI'] );
 
-/**
- * Whether to enable Atom Publishing Protocol Logging.
- *
- * @name app_logging
- * @var int|bool
- */
-$app_logging = 0;
+// Allow for a plugin to insert a different class to handle requests.
+$wp_atom_server_class = apply_filters('wp_atom_server_class', 'wp_atom_server');
+$wp_atom_server = new $wp_atom_server_class;
 
-/**
- * Whether to always authenticate user. Permanently set to true.
- *
- * @name always_authenticate
- * @var int|bool
- * @todo Should be an option somewhere
- */
-$always_authenticate = 1;
+// Handle the request
+$wp_atom_server->handle_request();
+
+exit;
 
 /**
  * Writes logging info to a file.
  *
  * @since 2.2.0
- * @uses $app_logging
- * @package WordPress
- * @subpackage Logging
+ * @deprecated 3.4.0
+ * @deprecated Use error_log()
+ * @link http://www.php.net/manual/en/function.error-log.php
  *
  * @param string $label Type of logging
  * @param string $msg Information describing logging reason.
  */
-function log_app($label,$msg) {
-       global $app_logging;
-       if ($app_logging) {
-               $fp = fopen( 'wp-app.log', 'a+');
-               $date = gmdate( 'Y-m-d H:i:s' );
-               fwrite($fp, "\n\n$date - $label\n$msg\n");
-               fclose($fp);
-       }
-}
-
-/**
- * Filter to add more post statuses.
- *
- * @since 2.2.0
- *
- * @param string $where SQL statement to filter.
- * @return string Filtered SQL statement with added post_status for where clause.
- */
-function wa_posts_where_include_drafts_filter($where) {
-       $where = str_replace("post_status = 'publish'","post_status = 'publish' OR post_status = 'future' OR post_status = 'draft' OR post_status = 'inherit'", $where);
-       return $where;
-
+function log_app( $label, $msg ) {
+       _deprecated_function( __FUNCTION__, '3.4', 'error_log()' );
+       if ( ! empty( $GLOBALS['app_logging'] ) )
+               error_log( $label . ' - ' . $msg );
 }
-add_filter('posts_where', 'wa_posts_where_include_drafts_filter');
-
-/**
- * WordPress AtomPub API implementation.
- *
- * @package WordPress
- * @subpackage Publishing
- * @since 2.2.0
- */
-class AtomServer {
-
-       /**
-        * ATOM content type.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $ATOM_CONTENT_TYPE = 'application/atom+xml';
-
-       /**
-        * Categories ATOM content type.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $CATEGORIES_CONTENT_TYPE = 'application/atomcat+xml';
-
-       /**
-        * Service ATOM content type.
-        *
-        * @since 2.3.0
-        * @var string
-        */
-       var $SERVICE_CONTENT_TYPE = 'application/atomsvc+xml';
-
-       /**
-        * ATOM XML namespace.
-        *
-        * @since 2.3.0
-        * @var string
-        */
-       var $ATOM_NS = 'http://www.w3.org/2005/Atom';
-
-       /**
-        * ATOMPUB XML namespace.
-        *
-        * @since 2.3.0
-        * @var string
-        */
-       var $ATOMPUB_NS = 'http://www.w3.org/2007/app';
-
-       /**
-        * Entries path.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $ENTRIES_PATH = "posts";
-
-       /**
-        * Categories path.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $CATEGORIES_PATH = "categories";
-
-       /**
-        * Media path.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $MEDIA_PATH = "attachments";
-
-       /**
-        * Entry path.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $ENTRY_PATH = "post";
-
-       /**
-        * Service path.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $SERVICE_PATH = "service";
-
-       /**
-        * Media single path.
-        *
-        * @since 2.2.0
-        * @var string
-        */
-       var $MEDIA_SINGLE_PATH = "attachment";
-
-       /**
-        * ATOMPUB parameters.
-        *
-        * @since 2.2.0
-        * @var array
-        */
-       var $params = array();
-
-       /**
-        * Supported ATOMPUB media types.
-        *
-        * @since 2.3.0
-        * @var array
-        */
-       var $media_content_types = array('image/*','audio/*','video/*');
-
-       /**
-        * ATOMPUB content type(s).
-        *
-        * @since 2.2.0
-        * @var array
-        */
-       var $atom_content_types = array('application/atom+xml');
-
-       /**
-        * ATOMPUB methods.
-        *
-        * @since 2.2.0
-        * @var unknown_type
-        */
-       var $selectors = array();
-
-       /**
-        * Whether to do output.
-        *
-        * Support for head.
-        *
-        * @since 2.2.0
-        * @var bool
-        */
-       var $do_output = true;
-
-       /**
-        * Constructor - Sets up object properties.
-        *
-        * @since 2.2.0
-        * @return AtomServer
-        */
-       function __construct() {
-
-               $var_by_ref = explode( '/', $_SERVER['SCRIPT_NAME'] );
-               $this->script_name = array_pop( $var_by_ref );
-               $this->app_base = site_url( $this->script_name . '/' );
-
-               $this->selectors = array(
-                       '@/service$@' =>
-                               array('GET' => 'get_service'),
-                       '@/categories$@' =>
-                               array('GET' => 'get_categories_xml'),
-                       '@/post/(\d+)$@' =>
-                               array('GET' => 'get_post',
-                                               'PUT' => 'put_post',
-                                               'DELETE' => 'delete_post'),
-                       '@/posts/?(\d+)?$@' =>
-                               array('GET' => 'get_posts',
-                                               'POST' => 'create_post'),
-                       '@/attachments/?(\d+)?$@' =>
-                               array('GET' => 'get_attachment',
-                                               'POST' => 'create_attachment'),
-                       '@/attachment/file/(\d+)$@' =>
-                               array('GET' => 'get_file',
-                                               'PUT' => 'put_file',
-                                               'DELETE' => 'delete_file'),
-                       '@/attachment/(\d+)$@' =>
-                               array('GET' => 'get_attachment',
-                                               'PUT' => 'put_attachment',
-                                               'DELETE' => 'delete_attachment'),
-               );
-       }
-
-       /**
-        * Handle ATOMPUB request.
-        *
-        * @since 2.2.0
-        */
-       function handle_request() {
-               global $always_authenticate;
-
-               if ( !empty( $_SERVER['ORIG_PATH_INFO'] ) )
-                       $path = $_SERVER['ORIG_PATH_INFO'];
-               else
-                       $path = $_SERVER['PATH_INFO'];
-
-               $method = $_SERVER['REQUEST_METHOD'];
-
-               log_app('REQUEST',"$method $path\n================");
-
-               $this->process_conditionals();
-               //$this->process_conditionals();
-
-               // exception case for HEAD (treat exactly as GET, but don't output)
-               if ($method == 'HEAD') {
-                       $this->do_output = false;
-                       $method = 'GET';
-               }
-
-               // redirect to /service in case no path is found.
-               if (strlen($path) == 0 || $path == '/')
-                       $this->redirect($this->get_service_url());
-
-               // check to see if AtomPub is enabled
-               if ( !get_option( 'enable_app' ) )
-                       $this->forbidden( sprintf( __( 'AtomPub services are disabled on this site.  An admin user can enable them at %s' ), admin_url('options-writing.php') ) );
-
-               // dispatch
-               foreach ( $this->selectors as $regex => $funcs ) {
-                       if ( preg_match($regex, $path, $matches) ) {
-                               if ( isset($funcs[$method]) ) {
-
-                                       // authenticate regardless of the operation and set the current
-                                       // user. each handler will decide if auth is required or not.
-                                       if ( !$this->authenticate() ) {
-                                               if ( $always_authenticate )
-                                                       $this->auth_required('Credentials required.');
-                                       }
-
-                                       array_shift($matches);
-                                       call_user_func_array(array(&$this,$funcs[$method]), $matches);
-                                       exit();
-                               } else {
-                                       // only allow what we have handlers for...
-                                       $this->not_allowed(array_keys($funcs));
-                               }
-                       }
-               }
-
-               // oops, nothing found
-               $this->not_found();
-       }
-
-       /**
-        * Retrieve XML for ATOMPUB service.
-        *
-        * @since 2.2.0
-        */
-       function get_service() {
-               log_app('function','get_service()');
-
-               if ( !current_user_can( 'edit_posts' ) )
-                       $this->auth_required( __( 'Sorry, you do not have the right to access this site.' ) );
-
-               $entries_url = esc_attr($this->get_entries_url());
-               $categories_url = esc_attr($this->get_categories_url());
-               $media_url = esc_attr($this->get_attachments_url());
-               $accepted_media_types = '';
-               foreach ($this->media_content_types as $med) {
-                       $accepted_media_types = $accepted_media_types . "<accept>" . $med . "</accept>";
-               }
-               $atom_prefix="atom";
-               $atom_blogname = get_bloginfo('name');
-               $service_doc = <<<EOD
-<service xmlns="$this->ATOMPUB_NS" xmlns:$atom_prefix="$this->ATOM_NS">
-  <workspace>
-    <$atom_prefix:title>$atom_blogname Workspace</$atom_prefix:title>
-    <collection href="$entries_url">
-      <$atom_prefix:title>$atom_blogname Posts</$atom_prefix:title>
-      <accept>$this->ATOM_CONTENT_TYPE;type=entry</accept>
-      <categories href="$categories_url" />
-    </collection>
-    <collection href="$media_url">
-      <$atom_prefix:title>$atom_blogname Media</$atom_prefix:title>
-      $accepted_media_types
-    </collection>
-  </workspace>
-</service>
-
-EOD;
-
-               $this->output($service_doc, $this->SERVICE_CONTENT_TYPE);
-       }
-
-       /**
-        * Retrieve categories list in XML format.
-        *
-        * @since 2.2.0
-        */
-       function get_categories_xml() {
-               log_app('function','get_categories_xml()');
-
-               if ( !current_user_can( 'edit_posts' ) )
-                       $this->auth_required( __( 'Sorry, you do not have the right to access this site.' ) );
-
-               $home = esc_attr(get_bloginfo_rss('url'));
-
-               $categories = "";
-               $cats = get_categories(array('hierarchical' => 0, 'hide_empty' => 0));
-               foreach ( (array) $cats as $cat ) {
-                       $categories .= "    <category term=\"" . esc_attr($cat->name) .  "\" />\n";
-               }
-               $output = <<<EOD
-<app:categories xmlns:app="$this->ATOMPUB_NS"
-       xmlns="$this->ATOM_NS"
-       fixed="yes" scheme="$home">
-       $categories
-</app:categories>
-EOD;
-               $this->output($output, $this->CATEGORIES_CONTENT_TYPE);
-       }
-
-       /**
-        * Create new post.
-        *
-        * @since 2.2.0
-        */
-       function create_post() {
-               global $user_ID;
-               $this->get_accepted_content_type($this->atom_content_types);
-
-               $parser = new AtomParser();
-               if ( !$parser->parse() )
-                       $this->client_error();
-
-               $entry = array_pop($parser->feed->entries);
-
-               log_app('Received entry:', print_r($entry,true));
-
-               $catnames = array();
-               foreach ( $entry->categories as $cat ) {
-                       array_push($catnames, $cat["term"]);
-               }
-
-               $wp_cats = get_categories(array('hide_empty' => false));
-
-               $post_category = array();
-
-               foreach ( $wp_cats as $cat ) {
-                       if ( in_array($cat->name, $catnames) )
-                               array_push($post_category, $cat->term_id);
-               }
-
-               $publish = ! ( isset( $entry->draft ) && 'yes' == trim( $entry->draft ) );
-
-               $cap = ($publish) ? 'publish_posts' : 'edit_posts';
-
-               if ( !current_user_can($cap) )
-                       $this->auth_required(__('Sorry, you do not have the right to edit/publish new posts.'));
-
-               $blog_ID = get_current_blog_id();
-               $post_status = ($publish) ? 'publish' : 'draft';
-               $post_author = (int) $user_ID;
-               $post_title = $entry->title[1];
-               $post_content = $entry->content[1];
-               $post_excerpt = $entry->summary[1];
-               $pubtimes = $this->get_publish_time($entry->published);
-               $post_date = $pubtimes[0];
-               $post_date_gmt = $pubtimes[1];
-
-               if ( isset( $_SERVER['HTTP_SLUG'] ) )
-                       $post_name = $_SERVER['HTTP_SLUG'];
-
-               $post_data = compact('blog_ID', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'post_name');
-
-               $this->escape($post_data);
-               log_app('Inserting Post. Data:', print_r($post_data,true));
-
-               $postID = wp_insert_post($post_data);
-               if ( is_wp_error( $postID ) )
-                       $this->internal_error($postID->get_error_message());
-
-               if ( !$postID )
-                       $this->internal_error(__('Sorry, your entry could not be posted. Something wrong happened.'));
-
-               // getting warning here about unable to set headers
-               // because something in the cache is printing to the buffer
-               // could we clean up wp_set_post_categories or cache to not print
-               // this could affect our ability to send back the right headers
-               @wp_set_post_categories($postID, $post_category);
-
-               do_action( 'atompub_create_post', $postID, $entry );
-
-               $output = $this->get_entry($postID);
-
-               log_app('function',"create_post($postID)");
-               $this->created($postID, $output);
-       }
-
-       /**
-        * Retrieve post.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function get_post($postID) {
-               global $entry;
-
-               if ( !current_user_can( 'edit_post', $postID ) )
-                       $this->auth_required( __( 'Sorry, you do not have the right to access this post.' ) );
-
-               $this->set_current_entry($postID);
-               $output = $this->get_entry($postID);
-               log_app('function',"get_post($postID)");
-               $this->output($output);
-
-       }
-
-       /**
-        * Update post.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function put_post($postID) {
-               // checked for valid content-types (atom+xml)
-               // quick check and exit
-               $this->get_accepted_content_type($this->atom_content_types);
-
-               $parser = new AtomParser();
-               if ( !$parser->parse() )
-                       $this->bad_request();
-
-               $parsed = array_pop($parser->feed->entries);
-
-               log_app('Received UPDATED entry:', print_r($parsed,true));
-
-               // check for not found
-               global $entry;
-               $this->set_current_entry($postID);
-
-               if ( !current_user_can('edit_post', $entry['ID']) )
-                       $this->auth_required(__('Sorry, you do not have the right to edit this post.'));
-
-               $publish = ! ( isset($parsed->draft) && 'yes' == trim($parsed->draft) );
-               $post_status = ($publish) ? 'publish' : 'draft';
-
-               extract($entry);
-
-               $post_title = $parsed->title[1];
-               $post_content = $parsed->content[1];
-               $post_excerpt = $parsed->summary[1];
-               $pubtimes = $this->get_publish_time($entry->published);
-               $post_date = $pubtimes[0];
-               $post_date_gmt = $pubtimes[1];
-               $pubtimes = $this->get_publish_time($parsed->updated);
-               $post_modified = $pubtimes[0];
-               $post_modified_gmt = $pubtimes[1];
-
-               $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'post_date', 'post_date_gmt', 'post_modified', 'post_modified_gmt');
-               $this->escape($postdata);
-
-               $result = wp_update_post($postdata);
-
-               if ( !$result )
-                       $this->internal_error(__('For some strange yet very annoying reason, this post could not be edited.'));
-
-               do_action( 'atompub_put_post', $ID, $parsed );
-
-               log_app('function',"put_post($postID)");
-               $this->ok();
-       }
-
-       /**
-        * Remove post.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function delete_post($postID) {
-
-               // check for not found
-               global $entry;
-               $this->set_current_entry($postID);
-
-               if ( !current_user_can('edit_post', $postID) )
-                       $this->auth_required(__('Sorry, you do not have the right to delete this post.'));
-
-               if ( $entry['post_type'] == 'attachment' ) {
-                       $this->delete_attachment($postID);
-               } else {
-                       $result = wp_delete_post($postID);
-
-                       if ( !$result ) {
-                               $this->internal_error(__('For some strange yet very annoying reason, this post could not be deleted.'));
-                       }
-
-                       log_app('function',"delete_post($postID)");
-                       $this->ok();
-               }
-
-       }
-
-       /**
-        * Retrieve attachment.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Optional. Post ID.
-        */
-       function get_attachment($postID = null) {
-               if ( !current_user_can( 'upload_files' ) )
-                       $this->auth_required( __( 'Sorry, you do not have permission to upload files.' ) );
-
-               if ( !isset($postID) ) {
-                       $this->get_attachments();
-               } else {
-                       $this->set_current_entry($postID);
-                       $output = $this->get_entry($postID, 'attachment');
-                       log_app('function',"get_attachment($postID)");
-                       $this->output($output);
-               }
-       }
-
-       /**
-        * Create new attachment.
-        *
-        * @since 2.2.0
-        */
-       function create_attachment() {
-
-               $type = $this->get_accepted_content_type();
-
-               if ( !current_user_can('upload_files') )
-                       $this->auth_required(__('You do not have permission to upload files.'));
-
-               $fp = fopen("php://input", "rb");
-               $bits = null;
-               while ( !feof($fp) ) {
-                       $bits .= fread($fp, 4096);
-               }
-               fclose($fp);
-
-               $slug = '';
-               if ( isset( $_SERVER['HTTP_SLUG'] ) )
-                       $slug = $_SERVER['HTTP_SLUG'];
-               elseif ( isset( $_SERVER['HTTP_TITLE'] ) )
-                       $slug = $_SERVER['HTTP_TITLE'];
-               elseif ( empty( $slug ) ) // just make a random name
-                       $slug = substr( md5( uniqid( microtime() ) ), 0, 7);
-               $ext = preg_replace( '|.*/([a-z0-9]+)|', '$1', $_SERVER['CONTENT_TYPE'] );
-               $slug = sanitize_file_name( "$slug.$ext" );
-               $file = wp_upload_bits( $slug, NULL, $bits);
-
-               log_app('wp_upload_bits returns:',print_r($file,true));
-
-               $url = $file['url'];
-               $file = $file['file'];
-
-               do_action('wp_create_file_in_uploads', $file); // replicate
-
-               // Construct the attachment array
-               $attachment = array(
-                       'post_title' => $slug,
-                       'post_content' => $slug,
-                       'post_status' => 'attachment',
-                       'post_parent' => 0,
-                       'post_mime_type' => $type,
-                       'guid' => $url
-                       );
-
-               // Save the data
-               $postID = wp_insert_attachment($attachment, $file);
-
-               if (!$postID)
-                       $this->internal_error(__('Sorry, your entry could not be posted. Something wrong happened.'));
-
-               $output = $this->get_entry($postID, 'attachment');
-
-               $this->created($postID, $output, 'attachment');
-               log_app('function',"create_attachment($postID)");
-       }
-
-       /**
-        * Update attachment.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function put_attachment($postID) {
-               // checked for valid content-types (atom+xml)
-               // quick check and exit
-               $this->get_accepted_content_type($this->atom_content_types);
-
-               $parser = new AtomParser();
-               if (!$parser->parse()) {
-                       $this->bad_request();
-               }
-
-               $parsed = array_pop($parser->feed->entries);
-
-               // check for not found
-               global $entry;
-               $this->set_current_entry($postID);
-
-               if ( !current_user_can('edit_post', $entry['ID']) )
-                       $this->auth_required(__('Sorry, you do not have the right to edit this post.'));
-
-               extract($entry);
-
-               $post_title = $parsed->title[1];
-               $post_content = $parsed->summary[1];
-               $pubtimes = $this->get_publish_time($parsed->updated);
-               $post_modified = $pubtimes[0];
-               $post_modified_gmt = $pubtimes[1];
-
-               $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'post_modified', 'post_modified_gmt');
-               $this->escape($postdata);
-
-               $result = wp_update_post($postdata);
-
-               if ( !$result )
-                       $this->internal_error(__('For some strange yet very annoying reason, this post could not be edited.'));
-
-               log_app('function',"put_attachment($postID)");
-               $this->ok();
-       }
-
-       /**
-        * Remove attachment.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function delete_attachment($postID) {
-               log_app('function',"delete_attachment($postID). File '$location' deleted.");
-
-               // check for not found
-               global $entry;
-               $this->set_current_entry($postID);
-
-               if ( !current_user_can('edit_post', $postID) )
-                       $this->auth_required(__('Sorry, you do not have the right to delete this post.'));
-
-               $location = get_post_meta($entry['ID'], '_wp_attached_file', true);
-               $filetype = wp_check_filetype($location);
-
-               if ( !isset($location) || 'attachment' != $entry['post_type'] || empty($filetype['ext']) )
-                       $this->internal_error(__('Error occurred while accessing post metadata for file location.'));
-
-               // delete file
-               @unlink($location);
-
-               // delete attachment
-               $result = wp_delete_post($postID);
-
-               if ( !$result )
-                       $this->internal_error(__('For some strange yet very annoying reason, this post could not be deleted.'));
-
-               log_app('function',"delete_attachment($postID). File '$location' deleted.");
-               $this->ok();
-       }
-
-       /**
-        * Retrieve attachment from post.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function get_file($postID) {
-
-               // check for not found
-               global $entry;
-               $this->set_current_entry($postID);
-
-               // then whether user can edit the specific post
-               if ( !current_user_can('edit_post', $postID) )
-                       $this->auth_required(__('Sorry, you do not have the right to edit this post.'));
-
-               $location = get_post_meta($entry['ID'], '_wp_attached_file', true);
-               $location = get_option ('upload_path') . '/' . $location;
-               $filetype = wp_check_filetype($location);
-
-               if ( !isset($location) || 'attachment' != $entry['post_type'] || empty($filetype['ext']) )
-                       $this->internal_error(__('Error occurred while accessing post metadata for file location.'));
-
-               status_header('200');
-               header('Content-Type: ' . $entry['post_mime_type']);
-               header('Connection: close');
-
-               if ( $fp = fopen($location, "rb") ) {
-                       status_header('200');
-                       header('Content-Type: ' . $entry['post_mime_type']);
-                       header('Connection: close');
-
-                       while ( !feof($fp) ) {
-                               echo fread($fp, 4096);
-                       }
-
-                       fclose($fp);
-               } else {
-                       status_header ('404');
-               }
-
-               log_app('function',"get_file($postID)");
-               exit;
-       }
-
-       /**
-        * Upload file to blog and add attachment to post.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function put_file($postID) {
-
-               // first check if user can upload
-               if ( !current_user_can('upload_files') )
-                       $this->auth_required(__('You do not have permission to upload files.'));
-
-               // check for not found
-               global $entry;
-               $this->set_current_entry($postID);
-
-               // then whether user can edit the specific post
-               if ( !current_user_can('edit_post', $postID) )
-                       $this->auth_required(__('Sorry, you do not have the right to edit this post.'));
-
-               $upload_dir = wp_upload_dir( );
-               $location = get_post_meta($entry['ID'], '_wp_attached_file', true);
-               $filetype = wp_check_filetype($location);
-
-               $location = "{$upload_dir['basedir']}/{$location}";
-
-               if (!isset($location) || 'attachment' != $entry['post_type'] || empty($filetype['ext']))
-                       $this->internal_error(__('Error occurred while accessing post metadata for file location.'));
-
-               $fp = fopen("php://input", "rb");
-               $localfp = fopen($location, "w+");
-               while ( !feof($fp) ) {
-                       fwrite($localfp,fread($fp, 4096));
-               }
-               fclose($fp);
-               fclose($localfp);
-
-               $ID = $entry['ID'];
-               $pubtimes = $this->get_publish_time($entry->published);
-               $post_date = $pubtimes[0];
-               $post_date_gmt = $pubtimes[1];
-               $pubtimes = $this->get_publish_time($parsed->updated);
-               $post_modified = $pubtimes[0];
-               $post_modified_gmt = $pubtimes[1];
-
-               $post_data = compact('ID', 'post_date', 'post_date_gmt', 'post_modified', 'post_modified_gmt');
-               $result = wp_update_post($post_data);
-
-               if ( !$result )
-                       $this->internal_error(__('Sorry, your entry could not be posted. Something wrong happened.'));
-
-               wp_update_attachment_metadata( $postID, wp_generate_attachment_metadata( $postID, $location ) );
-
-               log_app('function',"put_file($postID)");
-               $this->ok();
-       }
-
-       /**
-        * Retrieve entries URL.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Page ID.
-        * @return string
-        */
-       function get_entries_url($page = null) {
-               if ( isset($GLOBALS['post_type']) && ( $GLOBALS['post_type'] == 'attachment' ) )
-                       $path = $this->MEDIA_PATH;
-               else
-                       $path = $this->ENTRIES_PATH;
-               $url = $this->app_base . $path;
-               if ( isset($page) && is_int($page) )
-                       $url .= "/$page";
-               return $url;
-       }
-
-       /**
-        * Display entries URL.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Page ID.
-        */
-       function the_entries_url($page = null) {
-               echo $this->get_entries_url($page);
-       }
-
-       /**
-        * Retrieve categories URL.
-        *
-        * @since 2.2.0
-        *
-        * @param mixed $deprecated Not used.
-        * @return string
-        */
-       function get_categories_url($deprecated = '') {
-               if ( !empty( $deprecated ) )
-                       _deprecated_argument( __FUNCTION__, '2.5' );
-               return $this->app_base . $this->CATEGORIES_PATH;
-       }
-
-       /**
-        * Display category URL.
-        *
-        * @since 2.2.0
-        */
-       function the_categories_url() {
-               echo $this->get_categories_url();
-       }
-
-       /**
-        * Retrieve attachment URL.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Page ID.
-        * @return string
-        */
-       function get_attachments_url($page = null) {
-               $url = $this->app_base . $this->MEDIA_PATH;
-               if (isset($page) && is_int($page)) {
-                       $url .= "/$page";
-               }
-               return $url;
-       }
-
-       /**
-        * Display attachment URL.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Page ID.
-        */
-       function the_attachments_url($page = null) {
-               echo $this->get_attachments_url($page);
-       }
-
-       /**
-        * Retrieve service URL.
-        *
-        * @since 2.3.0
-        *
-        * @return string
-        */
-       function get_service_url() {
-               return $this->app_base . $this->SERVICE_PATH;
-       }
-
-       /**
-        * Retrieve entry URL.
-        *
-        * @since 2.7.0
-        *
-        * @param int $postID Post ID.
-        * @return string
-        */
-       function get_entry_url($postID = null) {
-               if (!isset($postID)) {
-                       global $post;
-                       $postID = (int) $post->ID;
-               }
-
-               $url = $this->app_base . $this->ENTRY_PATH . "/$postID";
-
-               log_app('function',"get_entry_url() = $url");
-               return $url;
-       }
-
-       /**
-        * Display entry URL.
-        *
-        * @since 2.7.0
-        *
-        * @param int $postID Post ID.
-        */
-       function the_entry_url($postID = null) {
-               echo $this->get_entry_url($postID);
-       }
-
-       /**
-        * Retrieve media URL.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        * @return string
-        */
-       function get_media_url($postID = null) {
-               if (!isset($postID)) {
-                       global $post;
-                       $postID = (int) $post->ID;
-               }
-
-               $url = $this->app_base . $this->MEDIA_SINGLE_PATH ."/file/$postID";
-
-               log_app('function',"get_media_url() = $url");
-               return $url;
-       }
-
-       /**
-        * Display the media URL.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function the_media_url($postID = null) {
-               echo $this->get_media_url($postID);
-       }
-
-       /**
-        * Set the current entry to post ID.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        */
-       function set_current_entry($postID) {
-               global $entry;
-               log_app('function',"set_current_entry($postID)");
-
-               if (!isset($postID)) {
-                       // $this->bad_request();
-                       $this->not_found();
-               }
-
-               $entry = wp_get_single_post($postID,ARRAY_A);
-
-               if (!isset($entry) || !isset($entry['ID']))
-                       $this->not_found();
-
-               return;
-       }
-
-       /**
-        * Display posts XML.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Optional. Page ID.
-        * @param string $post_type Optional, default is 'post'. Post Type.
-        */
-       function get_posts($page = 1, $post_type = 'post') {
-                       log_app('function',"get_posts($page, '$post_type')");
-                       $feed = $this->get_feed($page, $post_type);
-                       $this->output($feed);
-       }
-
-       /**
-        * Display attachment XML.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Page ID.
-        * @param string $post_type Optional, default is 'attachment'. Post type.
-        */
-       function get_attachments($page = 1, $post_type = 'attachment') {
-               log_app('function',"get_attachments($page, '$post_type')");
-               $GLOBALS['post_type'] = $post_type;
-               $feed = $this->get_feed($page, $post_type);
-               $this->output($feed);
-       }
-
-       /**
-        * Retrieve feed XML.
-        *
-        * @since 2.2.0
-        *
-        * @param int $page Page ID.
-        * @param string $post_type Optional, default is post. Post type.
-        * @return string
-        */
-       function get_feed($page = 1, $post_type = 'post') {
-               global $post, $wp, $wp_query, $posts, $wpdb, $blog_id;
-               log_app('function',"get_feed($page, '$post_type')");
-               ob_start();
-
-               $this->ENTRY_PATH = $post_type;
-
-               if (!isset($page)) {
-                       $page = 1;
-               }
-               $page = (int) $page;
-
-               $count = get_option('posts_per_rss');
-
-               wp('posts_per_page=' . $count . '&offset=' . ($count * ($page-1) . '&orderby=modified'));
-
-               $post = $GLOBALS['post'];
-               $posts = $GLOBALS['posts'];
-               $wp = $GLOBALS['wp'];
-               $wp_query = $GLOBALS['wp_query'];
-               $wpdb = $GLOBALS['wpdb'];
-               $blog_id = (int) $GLOBALS['blog_id'];
-               log_app('function',"query_posts(# " . print_r($wp_query, true) . "#)");
-
-               log_app('function',"total_count(# $wp_query->max_num_pages #)");
-               $last_page = $wp_query->max_num_pages;
-               $next_page = (($page + 1) > $last_page) ? NULL : $page + 1;
-               $prev_page = ($page - 1) < 1 ? NULL : $page - 1;
-               $last_page = ((int)$last_page == 1 || (int)$last_page == 0) ? NULL : (int) $last_page;
-               $self_page = $page > 1 ? $page : NULL;
-?><feed xmlns="<?php echo $this->ATOM_NS ?>" xmlns:app="<?php echo $this->ATOMPUB_NS ?>" xml:lang="<?php echo get_option('rss_language'); ?>" <?php do_action('app_ns'); ?> >
-<id><?php $this->the_entries_url() ?></id>
-<updated><?php echo mysql2date('Y-m-d\TH:i:s\Z', get_lastpostmodified('GMT'), false); ?></updated>
-<title type="text"><?php bloginfo_rss('name') ?></title>
-<subtitle type="text"><?php bloginfo_rss("description") ?></subtitle>
-<link rel="first" type="<?php echo $this->ATOM_CONTENT_TYPE ?>" href="<?php $this->the_entries_url() ?>" />
-<?php if (isset($prev_page)): ?>
-<link rel="previous" type="<?php echo $this->ATOM_CONTENT_TYPE ?>" href="<?php $this->the_entries_url($prev_page) ?>" />
-<?php endif; ?>
-<?php if (isset($next_page)): ?>
-<link rel="next" type="<?php echo $this->ATOM_CONTENT_TYPE ?>" href="<?php $this->the_entries_url($next_page) ?>" />
-<?php endif; ?>
-<link rel="last" type="<?php echo $this->ATOM_CONTENT_TYPE ?>" href="<?php $this->the_entries_url($last_page) ?>" />
-<link rel="self" type="<?php echo $this->ATOM_CONTENT_TYPE ?>" href="<?php $this->the_entries_url($self_page) ?>" />
-<rights type="text">Copyright <?php echo date('Y'); ?></rights>
-<?php do_action('app_head'); ?>
-<?php if ( have_posts() ) {
-                       while ( have_posts() ) {
-                               the_post();
-                               $this->echo_entry();
-                       }
-               }
-?></feed>
-<?php
-               $feed = ob_get_contents();
-               ob_end_clean();
-               return $feed;
-       }
-
-       /**
-        * Display entry XML.
-        *
-        * @since 2.2.0
-        *
-        * @param int $postID Post ID.
-        * @param string $post_type Optional, default is post. Post type.
-        * @return string.
-        */
-       function get_entry($postID, $post_type = 'post') {
-               log_app('function',"get_entry($postID, '$post_type')");
-               ob_start();
-               switch($post_type) {
-                       case 'post':
-                               $varname = 'p';
-                               break;
-                       case 'attachment':
-                               $this->ENTRY_PATH = 'attachment';
-                               $varname = 'attachment_id';
-                               break;
-               }
-               query_posts($varname . '=' . $postID);
-               if ( have_posts() ) {
-                       while ( have_posts() ) {
-                               the_post();
-                               $this->echo_entry();
-                               log_app('$post',print_r($GLOBALS['post'],true));
-                               $entry = ob_get_contents();
-                               break;
-                       }
-               }
-               ob_end_clean();
-
-               log_app('get_entry returning:',$entry);
-               return $entry;
-       }
-
-       /**
-        * Display post content XML.
-        *
-        * @since 2.3.0
-        */
-       function echo_entry() { ?>
-<entry xmlns="<?php echo $this->ATOM_NS ?>"
-       xmlns:app="<?php echo $this->ATOMPUB_NS ?>" xml:lang="<?php echo get_option('rss_language'); ?>">
-       <id><?php the_guid( $GLOBALS['post']->ID ); ?></id>
-<?php list($content_type, $content) = prep_atom_text_construct(get_the_title()); ?>
-       <title type="<?php echo $content_type ?>"><?php echo $content ?></title>
-       <updated><?php echo get_post_modified_time('Y-m-d\TH:i:s\Z', true); ?></updated>
-       <published><?php echo get_post_time('Y-m-d\TH:i:s\Z', true); ?></published>
-       <app:edited><?php echo get_post_modified_time('Y-m-d\TH:i:s\Z', true); ?></app:edited>
-       <app:control>
-               <app:draft><?php echo ($GLOBALS['post']->post_status == 'draft' ? 'yes' : 'no') ?></app:draft>
-       </app:control>
-       <author>
-               <name><?php the_author()?></name>
-<?php if ( get_the_author_meta('url') && get_the_author_meta('url') != 'http://' ) { ?>
-               <uri><?php the_author_meta('url') ?></uri>
-<?php } ?>
-       </author>
-<?php if ($GLOBALS['post']->post_type == 'attachment') { ?>
-       <link rel="edit-media" href="<?php $this->the_media_url() ?>" />
-       <content type="<?php echo $GLOBALS['post']->post_mime_type ?>" src="<?php the_guid() ; ?>"/>
-<?php } else { ?>
-       <link href="<?php the_permalink_rss() ?>" />
-<?php if ( strlen( $GLOBALS['post']->post_content ) ) :
-list($content_type, $content) = prep_atom_text_construct(get_the_content()); ?>
-       <content type="<?php echo $content_type ?>"><?php echo $content ?></content>
-<?php endif; ?>
-<?php } ?>
-       <link rel="edit" href="<?php $this->the_entry_url() ?>" />
-       <?php the_category_rss( 'atom' ); ?>
-<?php list($content_type, $content) = prep_atom_text_construct(get_the_excerpt()); ?>
-       <summary type="<?php echo $content_type ?>"><?php echo $content ?></summary>
-       <?php do_action('app_entry'); ?>
-</entry>
-<?php }
-
-       /**
-        * Set 'OK' (200) status header.
-        *
-        * @since 2.2.0
-        */
-       function ok() {
-               log_app('Status','200: OK');
-               header('Content-Type: text/plain');
-               status_header('200');
-               exit;
-       }
-
-       /**
-        * Set 'No Content' (204) status header.
-        *
-        * @since 2.2.0
-        */
-       function no_content() {
-               log_app('Status','204: No Content');
-               header('Content-Type: text/plain');
-               status_header('204');
-               echo "Moved to Trash.";
-               exit;
-       }
-
-       /**
-        * Display 'Internal Server Error' (500) status header.
-        *
-        * @since 2.2.0
-        *
-        * @param string $msg Optional. Status string.
-        */
-       function internal_error($msg = 'Internal Server Error') {
-               log_app('Status','500: Server Error');
-               header('Content-Type: text/plain');
-               status_header('500');
-               echo $msg;
-               exit;
-       }
-
-       /**
-        * Set 'Bad Request' (400) status header.
-        *
-        * @since 2.2.0
-        */
-       function bad_request() {
-               log_app('Status','400: Bad Request');
-               header('Content-Type: text/plain');
-               status_header('400');
-               exit;
-       }
-
-       /**
-        * Set 'Length Required' (411) status header.
-        *
-        * @since 2.2.0
-        */
-       function length_required() {
-               log_app('Status','411: Length Required');
-               header("HTTP/1.1 411 Length Required");
-               header('Content-Type: text/plain');
-               status_header('411');
-               exit;
-       }
-
-       /**
-        * Set 'Unsupported Media Type' (415) status header.
-        *
-        * @since 2.2.0
-        */
-       function invalid_media() {
-               log_app('Status','415: Unsupported Media Type');
-               header("HTTP/1.1 415 Unsupported Media Type");
-               header('Content-Type: text/plain');
-               exit;
-       }
-
-       /**
-        * Set 'Forbidden' (403) status header.
-        *
-        * @since 2.6.0
-        */
-       function forbidden($reason='') {
-               log_app('Status','403: Forbidden');
-               header('Content-Type: text/plain');
-               status_header('403');
-               echo $reason;
-               exit;
-       }
-
-       /**
-        * Set 'Not Found' (404) status header.
-        *
-        * @since 2.2.0
-        */
-       function not_found() {
-               log_app('Status','404: Not Found');
-               header('Content-Type: text/plain');
-               status_header('404');
-               exit;
-       }
-
-       /**
-        * Set 'Not Allowed' (405) status header.
-        *
-        * @since 2.2.0
-        */
-       function not_allowed($allow) {
-               log_app('Status','405: Not Allowed');
-               header('Allow: ' . join(',', $allow));
-               status_header('405');
-               exit;
-       }
-
-       /**
-        * Display Redirect (302) content and set status headers.
-        *
-        * @since 2.3.0
-        */
-       function redirect($url) {
-
-               log_app('Status','302: Redirect');
-               $escaped_url = esc_attr($url);
-               $content = <<<EOD
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<html>
-  <head>
-    <title>302 Found</title>
-  </head>
-<body>
-  <h1>Found</h1>
-  <p>The document has moved <a href="$escaped_url">here</a>.</p>
-  </body>
-</html>
-
-EOD;
-               header('HTTP/1.1 302 Moved');
-               header('Content-Type: text/html');
-               header('Location: ' . $url);
-               echo $content;
-               exit;
-
-       }
-
-       /**
-        * Set 'Client Error' (400) status header.
-        *
-        * @since 2.2.0
-        */
-       function client_error($msg = 'Client Error') {
-               log_app('Status','400: Client Error');
-               header('Content-Type: text/plain');
-               status_header('400');
-               exit;
-       }
-
-       /**
-        * Set created status headers (201).
-        *
-        * Sets the 'content-type', 'content-location', and 'location'.
-        *
-        * @since 2.2.0
-        */
-       function created($post_ID, $content, $post_type = 'post') {
-               log_app('created()::$post_ID',"$post_ID, $post_type");
-               $edit = $this->get_entry_url($post_ID);
-               switch($post_type) {
-                       case 'post':
-                               $ctloc = $this->get_entry_url($post_ID);
-                               break;
-                       case 'attachment':
-                               $edit = $this->app_base . "attachments/$post_ID";
-                               break;
-               }
-               header("Content-Type: $this->ATOM_CONTENT_TYPE");
-               if (isset($ctloc))
-                       header('Content-Location: ' . $ctloc);
-               header('Location: ' . $edit);
-               status_header('201');
-               echo $content;
-               exit;
-       }
-
-       /**
-        * Set 'Auth Required' (401) headers.
-        *
-        * @since 2.2.0
-        *
-        * @param string $msg Status header content and HTML content.
-        */
-       function auth_required($msg) {
-               log_app('Status','401: Auth Required');
-               nocache_headers();
-               header('WWW-Authenticate: Basic realm="WordPress Atom Protocol"');
-               header("HTTP/1.1 401 $msg");
-               header('Status: 401 ' . $msg);
-               header('Content-Type: text/html');
-               $content = <<<EOD
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<html>
-  <head>
-    <title>401 Unauthorized</title>
-  </head>
-<body>
-    <h1>401 Unauthorized</h1>
-    <p>$msg</p>
-  </body>
-</html>
-
-EOD;
-               echo $content;
-               exit;
-       }
-
-       /**
-        * Display XML and set headers with content type.
-        *
-        * @since 2.2.0
-        *
-        * @param string $xml Display feed content.
-        * @param string $ctype Optional, default is 'atom+xml'. Feed content type.
-        */
-       function output($xml, $ctype = 'application/atom+xml') {
-                       status_header('200');
-                       $xml = '<?xml version="1.0" encoding="' . strtolower(get_option('blog_charset')) . '"?>'."\n".$xml;
-                       header('Connection: close');
-                       header('Content-Length: '. strlen($xml));
-                       header('Content-Type: ' . $ctype);
-                       header('Content-Disposition: attachment; filename=atom.xml');
-                       header('Date: '. date('r'));
-                       if ($this->do_output)
-                               echo $xml;
-                       log_app('function', "output:\n$xml");
-                       exit;
-       }
-
-       /**
-        * Sanitize content for database usage.
-        *
-        * @since 2.2.0
-        *
-        * @param array $array Sanitize array and multi-dimension array.
-        */
-       function escape(&$array) {
-               global $wpdb;
-
-               foreach ($array as $k => $v) {
-                               if (is_array($v)) {
-                                               $this->escape($array[$k]);
-                               } else if (is_object($v)) {
-                                               //skip
-                               } else {
-                                               $array[$k] = $wpdb->escape($v);
-                               }
-               }
-       }
-
-       /**
-        * Access credential through various methods and perform login.
-        *
-        * @since 2.2.0
-        *
-        * @return bool
-        */
-       function authenticate() {
-               log_app("authenticate()",print_r($_ENV, true));
-
-               // if using mod_rewrite/ENV hack
-               // http://www.besthostratings.com/articles/http-auth-php-cgi.html
-               if (isset($_SERVER['HTTP_AUTHORIZATION'])) {
-                       list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) =
-                               explode(':', base64_decode(substr($_SERVER['HTTP_AUTHORIZATION'], 6)));
-               } else if (isset($_SERVER['REDIRECT_REMOTE_USER'])) {
-                       // Workaround for setups that do not forward HTTP_AUTHORIZATION
-                       // See http://trac.wordpress.org/ticket/7361
-                       list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) =
-                               explode(':', base64_decode(substr($_SERVER['REDIRECT_REMOTE_USER'], 6)));
-               }
-
-               // If Basic Auth is working...
-               if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
-                       log_app("Basic Auth",$_SERVER['PHP_AUTH_USER']);
-
-                       $user = wp_authenticate($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
-                       if ( $user && !is_wp_error($user) ) {
-                               wp_set_current_user($user->ID);
-                               log_app("authenticate()", $user->user_login);
-                               return true;
-                       }
-               }
-
-               return false;
-       }
-
-       /**
-        * Retrieve accepted content types.
-        *
-        * @since 2.2.0
-        *
-        * @param array $types Optional. Content Types.
-        * @return string
-        */
-       function get_accepted_content_type($types = null) {
-
-               if (!isset($types)) {
-                       $types = $this->media_content_types;
-               }
-
-               if (!isset($_SERVER['CONTENT_LENGTH']) || !isset($_SERVER['CONTENT_TYPE'])) {
-                       $this->length_required();
-               }
-
-               $type = $_SERVER['CONTENT_TYPE'];
-               list($type,$subtype) = explode('/',$type);
-               list($subtype) = explode(";",$subtype); // strip MIME parameters
-               log_app("get_accepted_content_type", "type=$type, subtype=$subtype");
-
-               foreach($types as $t) {
-                       list($acceptedType,$acceptedSubtype) = explode('/',$t);
-                       if ($acceptedType == '*' || $acceptedType == $type) {
-                               if ($acceptedSubtype == '*' || $acceptedSubtype == $subtype)
-                                       return $type . "/" . $subtype;
-                       }
-               }
-
-               $this->invalid_media();
-       }
-
-       /**
-        * Process conditionals for posts.
-        *
-        * @since 2.2.0
-        */
-       function process_conditionals() {
-
-               if (empty($this->params)) return;
-               if ($_SERVER['REQUEST_METHOD'] == 'DELETE') return;
-
-               switch($this->params[0]) {
-                       case $this->ENTRY_PATH:
-                               global $post;
-                               $post = wp_get_single_post($this->params[1]);
-                               $wp_last_modified = get_post_modified_time('D, d M Y H:i:s', true);
-                               $post = NULL;
-                               break;
-                       case $this->ENTRIES_PATH:
-                               $wp_last_modified = mysql2date('D, d M Y H:i:s', get_lastpostmodified('GMT'), 0).' GMT';
-                               break;
-                       default:
-                               return;
-               }
-               $wp_etag = md5($wp_last_modified);
-               @header("Last-Modified: $wp_last_modified");
-               @header("ETag: $wp_etag");
-
-               // Support for Conditional GET
-               if (isset($_SERVER['HTTP_IF_NONE_MATCH']))
-                       $client_etag = stripslashes($_SERVER['HTTP_IF_NONE_MATCH']);
-               else
-                       $client_etag = false;
-
-               $client_last_modified = trim( $_SERVER['HTTP_IF_MODIFIED_SINCE']);
-               // If string is empty, return 0. If not, attempt to parse into a timestamp
-               $client_modified_timestamp = $client_last_modified ? strtotime($client_last_modified) : 0;
-
-               // Make a timestamp for our most recent modification...
-               $wp_modified_timestamp = strtotime($wp_last_modified);
-
-               if ( ($client_last_modified && $client_etag) ?
-               (($client_modified_timestamp >= $wp_modified_timestamp) && ($client_etag == $wp_etag)) :
-               (($client_modified_timestamp >= $wp_modified_timestamp) || ($client_etag == $wp_etag)) ) {
-                       status_header( 304 );
-                       exit;
-               }
-       }
-
-       /**
-        * Convert RFC3339 time string to timestamp.
-        *
-        * @since 2.3.0
-        *
-        * @param string $str String to time.
-        * @return bool|int false if format is incorrect.
-        */
-       function rfc3339_str2time($str) {
-
-               $match = false;
-               if (!preg_match("/(\d{4}-\d{2}-\d{2})T(\d{2}\:\d{2}\:\d{2})\.?\d{0,3}(Z|[+-]+\d{2}\:\d{2})/", $str, $match))
-                       return false;
-
-               if ($match[3] == 'Z')
-                       $match[3] = '+0000';
-
-               return strtotime($match[1] . " " . $match[2] . " " . $match[3]);
-       }
-
-       /**
-        * Retrieve published time to display in XML.
-        *
-        * @since 2.3.0
-        *
-        * @param string $published Time string.
-        * @return string
-        */
-       function get_publish_time($published) {
-
-               $pubtime = $this->rfc3339_str2time($published);
-
-               if (!$pubtime) {
-                       return array(current_time('mysql'),current_time('mysql',1));
-               } else {
-                       return array(date("Y-m-d H:i:s", $pubtime), gmdate("Y-m-d H:i:s", $pubtime));
-               }
-       }
-
-}
-
-/**
- * AtomServer
- * @var AtomServer
- * @global object $server
- */
-$server = new AtomServer();
-$server->handle_request();
-
-?>