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<?php
function opml_import_domdoc($link, $owner_uid) {
if (is_file($_FILES['opml_file']['tmp_name'])) {
$doc = DOMDocument::load($_FILES['opml_file']['tmp_name']);
if ($doc) {
$body = $doc->getElementsByTagName('body');
$xpath = new DOMXpath($doc);
$query = "/opml/body//outline";
$outlines = $xpath->query($query);
print "<table>";
foreach ($outlines as $outline) {
$feed_title = db_escape_string($outline->attributes->getNamedItem('text')->nodeValue);
if (!$feed_title) {
$feed_title = db_escape_string($outline->attributes->getNamedItem('title')->nodeValue);
}
$cat_title = db_escape_string($outline->attributes->getNamedItem('title')->nodeValue);
if (!$cat_title) {
$cat_title = db_escape_string($outline->attributes->getNamedItem('text')->nodeValue);
}
$feed_url = db_escape_string($outline->attributes->getNamedItem('xmlUrl')->nodeValue);
$site_url = db_escape_string($outline->attributes->getNamedItem('htmlUrl')->nodeValue);
if ($cat_title && !$feed_url) {
db_query($link, "BEGIN");
$result = db_query($link, "SELECT id FROM
ttrss_feed_categories WHERE title = '$cat_title' AND
owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) == 0) {
printf(__("Adding category <b>%s</b>...<br>"), $cat_title);
db_query($link, "INSERT INTO ttrss_feed_categories
(title,owner_uid)
VALUES ('$cat_title', '$owner_uid')");
}
db_query($link, "COMMIT");
}
// print "$active_category : $feed_title : $feed_url<br>";
if (!$feed_title || !$feed_url) continue;
db_query($link, "BEGIN");
$cat_id = null;
$parent_node = $outline->parentNode;
if ($parent_node && $parent_node->nodeName == "outline") {
$element_category = $parent_node->attributes->getNamedItem('title')->nodeValue;
} else {
$element_category = '';
}
if ($element_category) {
$result = db_query($link, "SELECT id FROM
ttrss_feed_categories WHERE title = '$element_category' AND
owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) == 1) {
$cat_id = db_fetch_result($result, 0, "id");
}
}
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
(title = '$feed_title' OR feed_url = '$feed_url')
AND owner_uid = '$owner_uid'");
print "<tr><td><a target='_new' href='$site_url'><b>$feed_title</b></a></b>
(<a target='_new' href=\"$feed_url\">rss</a>)</td>";
if (db_num_rows($result) > 0) {
print "<td>".__('Already imported.')."</td>";
} else {
if ($cat_id) {
$add_query = "INSERT INTO ttrss_feeds
(title, feed_url, owner_uid, cat_id, site_url) VALUES
('$feed_title', '$feed_url', '$owner_uid',
'$cat_id', '$site_url')";
} else {
$add_query = "INSERT INTO ttrss_feeds
(title, feed_url, owner_uid, site_url) VALUES
('$feed_title', '$feed_url', '$owner_uid', '$site_url')";
}
db_query($link, $add_query);
print "<td><b>".__('Done.')."</b></td>";
}
print "</tr>";
db_query($link, "COMMIT");
}
print "</table>";
} else {
print "<div class=\"error\">".__('Error while parsing document.')."</div>";
}
} else {
print "<div class=\"error\">".__('Error: please upload OPML file.')."</div>";
}
}
?>
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