/** * Performs all the feed-related admin actions */ function channel_admin() { // Fix for #16: Admin (et al.) should not rely on l10n labels for actions: // Look for a meta-action first, which should be the (untranslated) *name* of // the (translated) action constant. // Fixme: should replace 'action's with a constant if (array_key_exists(CST_ADMIN_METAACTION, $_REQUEST)) { $__action__ = $_REQUEST[CST_ADMIN_METAACTION]; } elseif (array_key_exists('action', $_REQUEST)) { $__action__ = $_REQUEST['action']; } else { $__action__ = ""; } $ret__ = CST_ADMIN_DOMAIN_NONE; switch ($__action__) { case __('Add'): case 'ACT_ADMIN_ADD': case 'Add': $label = trim(sanitize($_REQUEST['new_channel'], RSS_SANITIZER_URL)); $fid = trim(sanitize($_REQUEST['add_channel_to_folder'], RSS_SANITIZER_NUMERIC)); list($flabel) = rss_fetch_row(rss_query("select name from " . getTable('folders') . " where id={$fid}")); // handle "feed:" urls if (substr($label, 0, 5) == 'feed:') { if (substr($label, 0, 11) == "feed://http") { $label = substr($label, 5); } else { // handle feed://example.com/rss.xml urls $label = "http:" . substr($label, 5); } } if ($label != 'http://' && substr($label, 0, 4) == "http") { $tags = @$_REQUEST['channel_tags']; $ret = add_channel($label, $fid, null, null, $tags); //var_dump($ret); if (is_array($ret) && $ret[0] > -1) { update($ret[0]); rss_invalidate_cache(); // feedback $newCid = $ret[0]; rss_error(sprintf(__('Adding %s to %s... '), htmlentities($label), "/{$flabel}") . __('OK') . " [<a href=\"" . getPath() . "admin/index.php?domain=" . CST_ADMIN_DOMAIN_CHANNEL . "&action=edit&cid={$newCid}\">" . __('edit') . "</a>]", RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } elseif (is_array($ret) && $ret[0] > -2) { // okay, something went wrong, maybe thats a html url after all? // let's try and see if we can extract some feeds $feeds = extractFeeds($label); if (!is_array($feeds) || sizeof($feeds) == 0) { rss_error($ret[1], RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } else { //one single feed in the html doc, add that if (is_array($feeds) && sizeof($feeds) == 1 && array_key_exists('href', $feeds[0])) { $ret = add_channel($feeds[0]['href'], $fid); if (is_array($ret) && $ret[0] > -1) { update($ret[0]); rss_invalidate_cache(); // feedback $newCid = $ret[0]; rss_error(sprintf(__('Adding %s to %s... '), htmlentities($label), "/{$flabel}") . __('OK') . " [<a href=\"" . getPath() . "admin/index.php?domain=" . CST_ADMIN_DOMAIN_CHANNEL . "&action=edit&cid={$newCid}\">" . __('edit') . "</a>]", RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } else { // failure rss_error($ret[1], RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } } else { // multiple feeds in the channel echo "<form method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<p>" . sprintf(__('The following feeds were found in <a href="%s">%s</a>, which one would you like to subscribe?'), $label, $label) . "</p>\n"; $cnt = 0; while (list($id, $feedarr) = each($feeds)) { // we need an URL if (!array_key_exists('href', $feedarr)) { continue; } else { $href = $feedarr['href']; } if (array_key_exists('type', $feedarr)) { $typeLbl = " [<a href=\"{$href}\">" . $feedarr['type'] . "</a>]"; } $cnt++; if (array_key_exists('title', $feedarr)) { $lbl = $feedarr['title']; } elseif (array_key_exists('type', $feedarr)) { $lbl = $feedarr['type']; $typeLbl = ""; } elseif (array_key_exists('href', $feedarr)) { $lbl = $feedarr['href']; } else { $lbl = "Resource {$cnt}"; } echo "<p>\n\t<input class=\"indent\" type=\"radio\" id=\"fd_{$cnt}\" name=\"new_channel\" " . " value=\"{$href}\" />\n" . "\t<label for=\"fd_{$cnt}\">{$lbl} {$typeLbl}</label>\n" . "</p>\n"; } echo "<p><input type=\"hidden\" name=\"add_channel_to_folder\" value=\"{$fid}\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_CHANNEL . "\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_METAACTION . "\" value=\"ACT_ADMIN_ADD\" />\n" . "<input type=\"submit\" class=\"indent\" name=\"action\" value=\"" . __('Add') . "\" />\n" . "</p>\n</form>\n\n"; } } } elseif (is_array($ret)) { rss_error($ret[1], RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } else { rss_error(sprintf(__("I'm sorry, I don't think I can handle this URL: '%s'"), $label), RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } } else { rss_error(sprintf(__("I'm sorry, I don't think I can handle this URL: '%s'"), $label), RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } break; case CST_ADMIN_EDIT_ACTION: $id = sanitize($_REQUEST['cid'], RSS_SANITIZER_NUMERIC); channel_edit_form($id); break; case CST_ADMIN_DELETE_ACTION: $id = sanitize($_REQUEST['cid'], RSS_SANITIZER_NUMERIC); if (array_key_exists(CST_ADMIN_CONFIRMED, $_POST) && $_POST[CST_ADMIN_CONFIRMED] == __('Yes')) { $rs = rss_query("select distinct id from " . getTable("item") . " where cid={$id}"); $ids = array(); while (list($did) = rss_fetch_row($rs)) { $ids[] = $did; } if (count($ids)) { $sqldel = "delete from " . getTable('metatag') . " where fid in (" . implode(",", $ids) . ")"; rss_query($sqldel); } $sql = "delete from " . getTable("item") . " where cid={$id}"; rss_query($sql); $sql = "delete from " . getTable("channels") . " where id={$id}"; rss_query($sql); // Delete properties deleteProperty($id, 'rss.input.allowupdates'); deleteProperty($id, 'rss.config.refreshinterval'); deleteProperty($id, 'rss.config.refreshdate'); // Invalidate cache rss_invalidate_cache(); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } elseif (array_key_exists(CST_ADMIN_CONFIRMED, $_REQUEST) && $_REQUEST[CST_ADMIN_CONFIRMED] == __('No')) { $ret__ = CST_ADMIN_DOMAIN_CHANNEL; } else { list($cname) = rss_fetch_row(rss_query("select title from " . getTable("channels") . " where id = {$id}")); echo "<form class=\"box\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">\n" . "<p class=\"error\">"; printf(__("Are you sure you wish to delete '%s'?"), $cname); echo "</p>\n" . "<p><input type=\"submit\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"" . __('No') . "\" />\n" . "<input type=\"submit\" name=\"" . CST_ADMIN_CONFIRMED . "\" value=\"" . __('Yes') . "\" />\n" . "<input type=\"hidden\" name=\"cid\" value=\"{$id}\" />\n" . "<input type=\"hidden\" name=\"" . CST_ADMIN_DOMAIN . "\" value=\"" . CST_ADMIN_DOMAIN_CHANNEL . "\" />\n" . "<input type=\"hidden\" name=\"action\" value=\"" . CST_ADMIN_DELETE_ACTION . "\" />\n" . "</p>\n</form>\n"; } break; case __('Import'): case 'ACT_ADMIN_IMPORT': if (array_key_exists('opml', $_POST) && strlen(trim($_POST['opml'])) > 7) { $url = trim(sanitize($_POST['opml'], RSS_SANITIZER_NO_SPACES)); } elseif (array_key_exists('opmlfile', $_FILES) && $_FILES['opmlfile']['tmp_name']) { if (is_uploaded_file($_FILES['opmlfile']['tmp_name'])) { $url = $_FILES['opmlfile']['tmp_name']; } else { $url = ''; } } else { $url = ''; } if (!$url) { $ret__ = CST_ADMIN_DOMAIN_OPML; break; } if (array_key_exists('opml_import_option', $_POST)) { $import_opt = $_POST['opml_import_option']; } else { $import_opt = CST_ADMIN_OPML_IMPORT_MERGE; } if ($import_opt == CST_ADMIN_OPML_IMPORT_FOLDER) { $opmlfid = sanitize($_POST['opml_import_to_folder'], RSS_SANITIZER_NUMERIC); } else { $opmlfid = getRootFolder(); } @set_time_limit(0); @ini_set('max_execution_time', 300); // Parse into and OPML object $opml = getOpml($url); if (sizeof($opml) > 0) { if ($import_opt == CST_ADMIN_OPML_IMPORT_WIPE) { rss_query("delete from " . getTable("metatag")); rss_query("delete from " . getTable("channels")); rss_query("delete from " . getTable("item")); rss_query("delete from " . getTable("folders") . " where id > 0"); } if ($import_opt == CST_ADMIN_OPML_IMPORT_FOLDER) { $fid = $opmlfid; list($prev_folder) = rss_fetch_row(rss_query("select name from " . getTable('folders') . " where id= {$opmlfid} ")); } else { $prev_folder = __('Root'); $fid = 0; } echo "<div class=\"frame\" style=\"background-color:#eee;font-size:small\"><ul>\n"; while (list($folder, $items) = each($opml)) { if ($folder != $prev_folder && $import_opt != CST_ADMIN_OPML_IMPORT_FOLDER) { $fid = create_folder(strip_tags($folder), false); $prev_folder = strip_tags($folder); } for ($i = 0; $i < sizeof($opml[$folder]); $i++) { $url_ = isset($opml[$folder][$i]['XMLURL']) ? trim($opml[$folder][$i]['XMLURL']) : null; $title_ = isset($opml[$folder][$i]['TEXT']) ? trim($opml[$folder][$i]['TEXT']) : null; // support for title attribute (optional) $title_ = isset($opml[$folder][$i]['TITLE']) ? trim($opml[$folder][$i]['TITLE']) : $title_; $descr_ = isset($opml[$folder][$i]['DESCRIPTION']) ? trim($opml[$folder][$i]['DESCRIPTION']) : null; $cats_ = isset($opml[$folder][$i]['CATEGORY']) ? trim($opml[$folder][$i]['CATEGORY']) : ""; $t__ = strip_tags($title_); $d__ = strip_tags($descr_); $f__ = strip_tags($prev_folder); $u__ = sanitize($url_, RSS_SANITIZER_URL); $c__ = $cats_; //preg_replace(ALLOWED_TAGS_REGEXP,' ',$cats_); if ($u__) { echo "<li><p>" . sprintf(__('Adding %s to %s... '), $t__, $f__); flush(); list($retcde, $retmsg) = add_channel($u__, $fid, $t__, $d__); if ($retcde && count($c__)) { __exp__submitTag($retcde, utf8_encode($c__), "'channel'"); } echo ($retcde < 0 ? $retmsg : " OK") . "</p></li>\n"; flush(); } } } echo "</ul>\n<p><b>" . __('Updating') . "...</b></p>\n"; echo "</div>\n"; flush(); //update all the feeds update(""); rss_invalidate_cache(); } $ret__ = CST_ADMIN_DOMAIN_CHANNEL; break; case CST_ADMIN_SUBMIT_EDIT: $cid = sanitize($_POST['cid'], RSS_SANITIZER_NUMERIC); rss_plugin_hook('rss.plugins.admin.feed.properties.submit', null); // TBD $title = strip_tags(rss_real_escape_string(real_strip_slashes($_POST['c_name']))); $url = rss_real_escape_string($_POST['c_url']); $siteurl = rss_real_escape_string($_POST['c_siteurl']); $parent = rss_real_escape_string($_POST['c_parent']); $descr = strip_tags(rss_real_escape_string(real_strip_slashes($_POST['c_descr']))); $icon = rss_real_escape_string($_POST['c_icon']); $priv = array_key_exists('c_private', $_POST) && $_POST['c_private'] == '1'; $tags = rss_real_escape_string($_POST['c_tags']); $old_priv = $_POST['old_priv'] == '1'; // Feed Properties $prop_rss_input_allowupdates = rss_real_escape_string($_POST['prop_rss_input_allowupdates']); if ($prop_rss_input_allowupdates == 'default') { deleteProperty($cid, 'rss.input.allowupdates'); } else { setProperty($cid, 'rss.input.allowupdates', 'feed', $prop_rss_input_allowupdates == 1); } deleteProperty($cid, 'rss.config.refreshinterval'); $rss_config_refreshinterval = rss_real_escape_string($_POST['rss_config_refreshinterval']); if ($rss_config_refreshinterval > 60) { setProperty($cid, 'rss.config.refreshinterval', 'feed', $rss_config_refreshinterval); } if ($priv != $old_priv) { $mode = ", mode = mode "; if ($priv) { $mode .= " | " . RSS_MODE_PRIVATE_STATE; rss_query('update ' . getTable('item') . " set unread = unread | " . RSS_MODE_PRIVATE_STATE . " where cid={$cid}"); } else { $mode .= " & " . SET_MODE_PUBLIC_STATE; rss_query('update ' . getTable('item') . " set unread = unread & " . SET_MODE_PUBLIC_STATE . " where cid={$cid}"); } rss_invalidate_cache(); } else { $mode = ""; } $del = array_key_exists('c_deleted', $_POST) && $_POST['c_deleted'] == '1'; $old_del = $_POST['old_del'] == '1'; if ($del != $old_del) { if ($mode == "") { $mode = ", mode = mode "; } if ($del) { $mode .= " | " . RSS_MODE_DELETED_STATE; } else { $mode .= " & " . SET_MODE_AVAILABLE_STATE; } } if ($url == '' || substr($url, 0, 4) != "http") { rss_error(sprintf(__("I'm sorry, I don't think I can handle this URL: '%s'"), $url), RSS_ERROR_ERROR, true); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; break; } if ($icon && cacheFavicon($icon)) { $icon = 'blob:' . $icon; } $sql = "update " . getTable("channels") . " set title='{$title}', url='{$url}', siteurl='{$siteurl}', " . " parent={$parent}, descr='{$descr}', icon='{$icon}', " . " daterefreshed = 1, etag = '' " . " {$mode} where id={$cid}"; rss_query($sql); __exp__submitTag($cid, utf8_decode($tags), "'channel'"); rss_invalidate_cache(); $ret__ = CST_ADMIN_DOMAIN_CHANNEL; break; case CST_ADMIN_MOVE_UP_ACTION: case CST_ADMIN_MOVE_DOWN_ACTION: $id = sanitize($_REQUEST['cid'], RSS_SANITIZER_NUMERIC); $res = rss_query("select parent,position from " . getTable("channels") . " where id={$id}"); list($parent, $position) = rss_fetch_row($res); if ($_REQUEST['action'] == CST_ADMIN_MOVE_UP_ACTION) { $res = rss_query("select id, position from " . getTable("channels") . " where parent={$parent} and id != {$id} and position<{$position} " . " order by abs({$position}-position) limit 1"); } else { $res = rss_query("select id, position from " . getTable("channels") . " where parent={$parent} and id != {$id} and position>{$position} " . " order by abs({$position}-position) limit 1"); } list($switch_with_id, $switch_with_position) = rss_fetch_row($res); //If this is already the first or last item in a folder we won't get any results from the query above if ($switch_with_position != "") { // right, lets! if ($switch_with_position != $position) { rss_query("update " . getTable("channels") . " set position = {$switch_with_position} where id={$id}"); rss_query("update " . getTable("channels") . " set position = {$position} where id={$switch_with_id}"); rss_invalidate_cache(); } } $ret__ = CST_ADMIN_DOMAIN_CHANNEL; break; case CST_ADMIN_MULTIEDIT: $ret__ = CST_ADMIN_DOMAIN_CHANNEL; $ids = array(); foreach ($_REQUEST as $key => $val) { if (preg_match('/^fcb([0-9]+)$/', $key, $match)) { if (($id = (int) $_REQUEST[$key]) > 0) { $ids[] = $id; } } } // no feed selected? if (count($ids) == 0) { break; } else { $sqlids = " (" . implode(',', $ids) . ")"; } // MOVE TO FOLDER if (array_key_exists('me_move_to_folder', $_REQUEST)) { $fid = sanitize($_REQUEST['me_folder'], RSS_SANITIZER_NUMERIC); $sql = "update " . getTable('channels') . " set parent={$fid} where id in {$sqlids}"; rss_query($sql); /// STATE } elseif (array_key_exists('me_state', $_REQUEST)) { $deprecated = array_key_exists('me_deprecated', $_REQUEST) ? $_REQUEST['me_deprecated'] : false; $private = array_key_exists('me_private', $_REQUEST) ? $_REQUEST['me_private'] : false; if ($private) { rss_query('update ' . getTable('channels') . " set mode = mode | " . RSS_MODE_PRIVATE_STATE . " where id in {$sqlids}"); rss_query('update ' . getTable('item') . " set unread = unread | " . RSS_MODE_PRIVATE_STATE . " where cid in {$sqlids}"); } else { rss_query('update ' . getTable('channels') . " set mode = mode & " . SET_MODE_PUBLIC_STATE . " where id in {$sqlids}"); rss_query('update ' . getTable('item') . " set unread = unread & " . SET_MODE_PUBLIC_STATE . " where cid in {$sqlids}"); } if ($deprecated) { rss_query('update ' . getTable('channels') . " set mode = mode | " . RSS_MODE_DELETED_STATE . " where id in {$sqlids}"); } else { rss_query('update ' . getTable('channels') . " set mode = mode & " . SET_MODE_AVAILABLE_STATE . " where id in {$sqlids}"); } // DELETE } elseif (array_key_exists('me_delete', $_REQUEST)) { if (array_key_exists('me_do_delete', $_REQUEST) && $_REQUEST['me_do_delete'] == "1") { $sql = "delete from " . getTable('channels') . " where id in {$sqlids}"; rss_query($sql); } } elseif (array_key_exists('me_set_categories', $_POST)) { $tags = utf8_decode(trim(rss_real_escape_string($_POST['me_categories']))); if ($tags) { foreach ($ids as $id) { __exp__submitTag($id, $tags, '"channel"'); } } } rss_invalidate_cache(); break; case 'dump': // Make sure this is a POST if (!isset($_POST['dumpact'])) { die('Sorry, you can\'t access this via a GET'); } $tbl = array('"', '"'); error_reporting(E_ALL); rss_require('schema.php'); $tables = getExpectedTables(); unset($tables['cache']); //$tables=array('channels','tag','config'); $bfr = ''; $bfr .= '<' . '?xml version="1.0" encoding="UTF-8"?' . '>' . "\n"; $bfr .= '<dump prefix="' . getTable('') . '" date="' . date('r') . '">' . "\n"; foreach ($tables as $table => $prefixed) { $rs = rss_query("select * from {$prefixed}"); $bfr .= "<{$table}>\n"; while ($row = rss_fetch_assoc($rs)) { $r = "<row "; foreach ($row as $key => $val) { $val = htmlspecialchars($val); $r .= " {$key}=\"{$val}\" "; } $r .= "/>\n"; $bfr .= $r; } $bfr .= "</{$table}>\n"; } $bfr .= '</dump>' . "\n"; $gzdata = gzencode($bfr, 9); // Delete the output buffer. This is probably a bad thing to do, if the ob'ing is turned off. // e.g. data was already sent to the brwoser. while (@ob_end_clean()) { } // Send the dump to the browser: header("Pragma: public"); // required header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Connection: close"); header("Content-Transfer-Encoding: binary"); header("Content-Length: " . strlen($gzdata)); header('Content-type: application/x-gzip'); header('Content-disposition: inline; filename="gregarius.dump.' . date('MjSY') . '.xml.gz"'); die($gzdata); break; default: break; } return $ret__; }
function add_channel($url, $folderid = 0, $title_ = null, $descr_ = null, $tags = null) { if (!$url || strlen($url) <= 7) { return array(-2, "Invalid URL {$url}"); } if (!is_numeric($folderid)) { return array(-2, "Invalid folderid {$folderid}"); } $url = sanitize(str_replace('&', '&', $url), RSS_SANITIZER_URL); $urlDB = rss_real_escape_string($url); //htmlentities($url); $res = rss_query("select count(*) as channel_exists from " . getTable("channels") . " where url='{$urlDB}'"); list($channel_exists) = rss_fetch_row($res); if ($channel_exists > 0) { // fatal return array(-2, "Looks like you are already subscribed to this channel"); } $res = rss_query("select 1+max(position) as np from " . getTable("channels")); list($np) = rss_fetch_row($res); if (!$np) { $np = "0"; } // Here we go! //error_reporting(E_ALL); $old_level = error_reporting(E_ERROR); $rss = fetch_rss($url); error_reporting($old_level); if ($rss) { if ($title_) { $title = rss_real_escape_string($title_); } elseif (is_object($rss) && array_key_exists('title#', $rss->channel)) { if (array_key_exists('title', $rss->channel)) { $title = rss_real_escape_string($rss->channel['title']); } else { $title = " "; } } else { $title = ""; } if (is_object($rss) && array_key_exists('link', $rss->channel)) { $siteurl = rss_real_escape_string(htmlentities($rss->channel['link'])); } else { $siteurl = ""; } $refreshinterval = 0; if (is_object($rss) && array_key_exists('syn', $rss->channel)) { $syn = $rss->channel['syn']; if (array_key_exists('updateperiod', $syn)) { if ("hourly" == $syn['updateperiod']) { if (array_key_exists('updatefrequency', $syn)) { $refreshinterval = 60 * $syn['updatefrequency']; } } } } if ($descr_) { $descr = rss_real_escape_string($descr_); } elseif (is_object($rss) && array_key_exists('description', $rss->channel)) { $descr = rss_real_escape_string($rss->channel['description']); } else { $descr = ""; } //lets see if this server has a favicon $icon = ""; if (getConfig('rss.output.showfavicons')) { // if we got nothing so far, lets try to fall back to // favicons if ($icon == "" && $siteurl != "") { $match = get_host($siteurl, $host); $uri = "http://" . $host . "favicon.ico"; if ($match && getContentType($uri, $contentType)) { if (preg_match("/image\\/x-icon/", $contentType)) { $icon = $uri; } } } } $private = preg_match('|(https?://)([^:]+:[^@]+@)(.+)$|', $url); if ($title != "") { $title = strip_tags($title); $descr = strip_tags($descr); // add channel to root folder by default if (!$folderid) { $folderid = getRootFolder(); } list($title, $urlDB, $siteurl, $folderid, $descr, $icon) = rss_plugin_hook('rss.plugins.feed.new', array($title, $urlDB, $siteurl, $folderid, $descr, $icon)); $mode = RSS_MODE_UNREAD_STATE; if ($private) { $mode |= RSS_MODE_PRIVATE_STATE; } $sql = "insert into " . getTable("channels") . " (title, url, siteurl, parent, descr, dateadded, icon, position, mode, daterefreshed)" . " values ('{$title}', '{$urlDB}', '{$siteurl}', {$folderid}, '{$descr}', now(), '{$icon}', {$np}, {$mode}, '0000-00-00 00:00:00')"; rss_query($sql); $newid = rss_insert_id(); if ($icon && cacheFavicon($icon)) { rss_query("update " . getTable("channels") . " set icon='blob:" . $icon . "'" . " where id={$newid}"); } if ($tags != "") { __exp__submitTag($newid, $tags, "'channel'"); } if (false == empty($refreshinterval)) { setProperty($newid, 'rss.config.refreshinterval', $refreshinterval); } return array($newid, ""); } else { // non-fatal, will look further return array(-1, "I'm sorry, I couldn't extract a valid RSS feed from <a href=\"{$url}\">{$url}</a>."); } } else { global $MAGPIE_ERROR; $retError = "I'm sorry, I couldn't retrieve <a href=\"{$url}\">{$url}</a>."; if ($MAGPIE_ERROR) { $retError .= "\n<br />{$MAGPIE_ERROR}\n"; } // non-fatal, will look further return array(-1, $retError); } }