<?php // Implements the del.icio.us API request for all a user's posts, optionally filtered by tag. // del.icio.us behavior: // - doesn't include the filtered tag as an attribute on the root element (we do) // Force HTTP authentication first! //require_once('httpauth.inc.php'); $httpContentType = 'text/xml'; require_once '../www-header.php'; /* Service creation: only useful services are created */ $bookmarkservice =SemanticScuttle_Service_Factory::get('Bookmark'); // Check to see if a tag was specified. if (isset($_REQUEST['tag']) && (trim($_REQUEST['tag']) != '')) $tag = trim($_REQUEST['tag']); else $tag = NULL; // Get the posts relevant to the passed-in variables. $bookmarks =& $bookmarkservice->getBookmarks(0, NULL, NULL, $tag); // Set up the XML file and output all the posts. echo '<?xml version="1.0" standalone="yes" ?'.">\r\n"; echo '<posts update="'. gmdate('Y-m-d\TH:i:s\Z') .'" '. (is_null($tag) ? '' : ' tag="'. htmlspecialchars($tag) .'"') .">\r\n"; foreach($bookmarks['bookmarks'] as $row) { if (is_null($row['bDescription']) || (trim($row['bDescription']) == '')) $description = ''; else $description = 'extended="'. filter($row['bDescription'], 'xml') .'" '; $taglist = ''; if (count($row['tags']) > 0) { foreach($row['tags'] as $tag) $taglist .= convertTag($tag) .' '; $taglist = substr($taglist, 0, -1); } else { $taglist = 'system:unfiled'; } echo "\t<post href=\"". filter($row['bAddress'], 'xml') .'" description="'. filter($row['bTitle'], 'xml') .'" '. $description .'hash="'. md5($row['bAddress']) .'" tag="'. filter($taglist, 'xml') .'" time="'. gmdate('Y-m-d\TH:i:s\Z', strtotime($row['bDatetime'])) ."\" />\r\n"; } echo '</posts>'; ?>