185 lines
4.6 KiB
PHP
185 lines
4.6 KiB
PHP
<?
|
|
require_once "config.php";
|
|
require_once "functions.php";
|
|
require_once "db.php";
|
|
|
|
define('SOURCE_SCHEMA_VERSION', 1);
|
|
define('TARGET_SCHEMA_VERSION', 2);
|
|
|
|
$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
|
|
|
|
login_sequence($link);
|
|
|
|
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 != TARGET_SCHEMA_VERSION) {
|
|
print "Error: database schema is invalid
|
|
(got version $schema_version; expected ".TARGET_SCHEMA_VERSION.")";
|
|
return;
|
|
}
|
|
|
|
function import_article($link, $data) {
|
|
|
|
print "Processing article <b>".$data["title"].
|
|
"</b> (".$data["feed_title"].")<br>";
|
|
|
|
$owner_uid = $_SESSION["uid"];
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE feed_url = '".
|
|
db_escape_string($data["feed_url"]) . "' AND owner_uid = '$owner_uid'");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
return false;
|
|
}
|
|
|
|
$feed_id = db_fetch_result($result, 0, "id");
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries WHERE
|
|
guid = '".$data["guid"]."'");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
print "Not found, adding base entry...<br>";
|
|
|
|
$entry_title = db_escape_string($data["title"]);
|
|
$entry_guid = db_escape_string($data["guid"]);
|
|
$entry_link = db_escape_string($data["link"]);
|
|
$updated = db_escape_string($data["updated"]);
|
|
$date_entered = db_escape_string($data["date_entered"]);
|
|
$entry_content = db_escape_string($data["content"]);
|
|
$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
|
|
$entry_comments = db_escape_string($data["comments"]);
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_entries
|
|
(title,
|
|
guid,
|
|
link,
|
|
updated,
|
|
content,
|
|
content_hash,
|
|
no_orig_date,
|
|
date_entered,
|
|
comments)
|
|
VALUES
|
|
('$entry_title',
|
|
'$entry_guid',
|
|
'$entry_link',
|
|
'$updated',
|
|
'$entry_content',
|
|
'$content_hash',
|
|
false,
|
|
'$date_entered',
|
|
'$entry_comments')");
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries WHERE
|
|
guid = '".$data["guid"]."'");
|
|
|
|
if (db_num_rows($result) == 0) { return false; }
|
|
|
|
$entry_id = db_fetch_result($result, 0, "id");
|
|
|
|
print "Found base ID: $entry_id<br>";
|
|
|
|
$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
|
|
ref_id = '$entry_id' AND owner_uid = '$owner_uid'");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
print "User table entry not found, creating...<br>";
|
|
|
|
$unread = sql_bool_to_string(db_escape_string($data["unread"]));
|
|
$marked = sql_bool_to_string(db_escape_string($data["marked"]));
|
|
$last_read = db_escape_string($data["last_read"]);
|
|
|
|
if (!$last_read) {
|
|
$last_read_qpart = 'NULL';
|
|
} else {
|
|
$last_read_qpart = "'$last_read'";
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_user_entries
|
|
(ref_id, owner_uid, feed_id, unread, marked, last_read)
|
|
VALUES ('$entry_id', '$owner_uid', '$feed_id', $unread, $marked,
|
|
$last_read_qpart)");
|
|
|
|
} else {
|
|
print "User table entry already exists, nothing to do.<br>";
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
}
|
|
|
|
?>
|
|
<html>
|
|
<body>
|
|
|
|
<? if ($_REQUEST["op"] != "Import") { ?>
|
|
|
|
<h1>Import XMLDB (your login is <?= $_SESSION["name"] ?>)</h1>
|
|
|
|
<form enctype="multipart/form-data" method="POST" action="xml-import.php">
|
|
File: <input name="xmldb" type="file">
|
|
<input class="button" name="op" type="submit" value="Import">
|
|
</form>
|
|
|
|
<? } else {
|
|
|
|
print "<h1>Importing data (your login is ".$_SESSION["name"].")</h1>";
|
|
|
|
if (is_file($_FILES['xmldb']['tmp_name'])) {
|
|
$dom = domxml_open_file($_FILES['xmldb']['tmp_name']);
|
|
// $dom = domxml_open_file('xmldb.xml');
|
|
|
|
if ($dom) {
|
|
$root = $dom->document_element();
|
|
|
|
$schema_version = $root->get_elements_by_tagname('schema_version');
|
|
$schema_version = $schema_version[0]->get_content();
|
|
|
|
if ($schema_version != SOURCE_SCHEMA_VERSION) {
|
|
die("Incorrect source schema version");
|
|
}
|
|
|
|
$articles = $root->get_elements_by_tagname("article");
|
|
|
|
foreach ($articles as $article) {
|
|
$child_nodes = $article->child_nodes();
|
|
|
|
$article_data = array();
|
|
|
|
foreach ($child_nodes as $child) {
|
|
$article_data[$child->tagname()] = $child->get_content();
|
|
}
|
|
|
|
import_article($link, $article_data);
|
|
}
|
|
} else {
|
|
print "Error: could not parse document.";
|
|
}
|
|
} else {
|
|
print "<p>Error: please upload XMLDB.</p>";
|
|
}
|
|
|
|
} ?>
|
|
</body>
|
|
</html>
|
|
|