<? require_once "sessions.php"; define('MAX_SCHEMA_VERSION', 5); require_once "config.php"; require_once "functions.php"; require_once "db.php"; if ($_GET["export"]) { header("Content-Type: application/xml"); } $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); if (!$link) { if (DB_TYPE == "mysql") { print mysql_error(); } // PG seems to display its own errors just fine by default. return; } if (DB_TYPE == "pgsql") { pg_query("set client_encoding = 'utf-8'"); } $result = db_query($link, "SELECT schema_version FROM ttrss_version"); $schema_version = db_fetch_result($result, 0, "schema_version"); if ($schema_version > 1) login_sequence($link); ?> <? if (!$_GET["export"]) { ?> <html> <head> <title>XML Export</title> <link rel="stylesheet" href="opml.css" type="text/css"> </head> <body> <h1><img src="images/ttrss_logo.png"></h1> <div class="opmlBody"> <h2>XML Export</h2> <form method="GET"> Limit to: <input type="checkbox" checked name="marked"> starred, <input type="checkbox" name="unread"> unread.<br> <p><input type="submit" class="button" name="export" value="Export"></p> </form> </div> </body> </html> <? } else { ?> <xmldb> <? /* if ($schema_version != SCHEMA_VERSION) { print "<error>Source database schema is invalid (got version $schema_version; expected ".SCHEMA_VERSION.")</error>"; print "</xmldb>"; return; } */ print "<schema_version>$schema_version</schema_version>"; if ($schema_version > 1) { $owner_uid = $_SESSION["uid"]; print "<owner_uid>$owner_uid</owner_uid>"; } print "<exported>" . time() . "</exported>"; ?> <? if ($_GET["marked"]) { $marked_qpart = "AND marked = true"; } if ($_GET["unread"]) { $unread_qpart = "AND unread = true"; } if ($schema_version == 1) { $result = db_query($link, "SELECT ttrss_entries.title AS title, content, marked, unread, updated, guid, link, SUBSTRING(date_entered,1,16) AS date_entered, SUBSTRING(last_read,1,16) AS last_read, comments, ttrss_feeds.feed_url AS feed_url, ttrss_feeds.title AS feed_title FROM ttrss_entries,ttrss_feeds WHERE feed_id = ttrss_feeds.id $marked_qpart $unread_qpart ORDER BY ttrss_entries.id"); } else if ($schema_version >= 2 && $schema_version <= MAX_SCHEMA_VERSION) { $result = db_query($link, "SELECT ttrss_entries.title AS title, content, marked, unread, updated, guid, link, SUBSTRING(date_entered,1,16) AS date_entered, SUBSTRING(last_read,1,16) AS last_read, comments, ttrss_feeds.feed_url AS feed_url, ttrss_feeds.title AS feed_title FROM ttrss_entries,ttrss_feeds,ttrss_user_entries WHERE ttrss_user_entries.owner_uid = '$owner_uid' AND ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id $marked_qpart $unread_qpart ORDER BY ttrss_entries.id"); } else { // BAD SCHEMA, NO COOKIE print "<error>Source database schema is invalid (got version $schema_version)</error>"; } print "<total_articles>" . db_num_rows($result) . "</total_articles>"; ?> <articles> <? while ($line = db_fetch_assoc($result)) { print "<article>"; foreach (array_keys($line) as $key) { $line[$key] = str_replace("<![CDATA[", "", $line[$key]); $line[$key] = str_replace("]]>", "", $line[$key]); print "<$key><![CDATA[".$line[$key]."]]></$key>"; } print "</article>"; } ?> </articles> </xmldb> <? } ?>