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<?php
/**
* Implements the del.icio.us API request for all a user's posts,
* optionally filtered by tag.
*
* SemanticScuttle - your social bookmark manager.
*
* PHP version 5.
*
* @category Bookmarking
* @package SemanticScuttle
* @author Benjamin Huynh-Kim-Bang <mensonge@users.sourceforge.net>
* @author Christian Weiske <cweiske@cweiske.de>
* @author Eric Dane <ericdane@users.sourceforge.net>
* @license GPL http://www.gnu.org/licenses/gpl.html
* @link http://sourceforge.net/projects/semanticscuttle
*/
// 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';
/* 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($_REQUEST['tag']) != '')) {
//$_GET vars have + replaced to " " automatically
$tag = str_replace(' ', '+', trim($_REQUEST['tag']));
} else {
$tag = null;
}
// Get the posts relevant to the passed-in variables.
$bookmarks = $bookmarkservice->getBookmarks(
0, null, $userservice->getCurrentUserId(),
$tag, null, getSortOrder()
);
// Set up the XML file and output all the posts.
echo '<!DOCTYPE NETSCAPE-Bookmark-file-1>'."\r\n";
echo '<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" />';
echo '<!-- This is an automatically generated file. -->'."\r\n";
echo '<TITLE>Bookmarks</TITLE>'."\r\n";
echo '<H1 LAST_MODIFIED="'. date('U') .'">Bookmarks for '. htmlspecialchars($currentUser->getUsername()) .''. (is_null($tag) ? '' : ' tag="'. htmlspecialchars($tag) .'"') ." from " . $sitename ."</H1>\r\n";
echo '<DL><p>'."\r\n";
foreach ($bookmarks['bookmarks'] as $row) {
if (is_null($row['bDescription']) || (trim($row['bDescription']) == '')) {
$description = '';
} else {
$description = 'description="'. filter($row['bDescription'], 'xml') .'" ';
}
$taglist = '';
if (count($row['tags']) > 0) {
foreach ($row['tags'] as $tag) {
$taglist .= convertTag($tag) .',';
}
$taglist = substr($taglist, 0, -1);
} else {
$taglist = 'system:unfiled';
}
echo "\t<dt><a href=\"". filter($row['bAddress'], 'xml') .'" '. $description .' hash="'. md5($row['bAddress']) .'" tags="'. filter($taglist, 'xml') .'" ADD_DATE="'. date('U', strtotime($row['bDatetime'])) ."\" >" . filter($row['bTitle'], 'xml') ."</a>\r\n";
}
echo '</DL><p>';
?>
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