delete obsolete xml export/import tools
This commit is contained in:
Andrew Dolgov
parent
4c58e28555
commit
2cadbc5411
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@ -1,168 +0,0 @@
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<?
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require_once "sessions.php";
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define('MAX_SCHEMA_VERSION', 5);
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require_once "config.php";
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require_once "functions.php";
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require_once "db.php";
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if ($_GET["export"]) {
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header("Content-Type: application/xml");
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}
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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if (!$link) {
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if (DB_TYPE == "mysql") {
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print mysql_error();
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}
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// PG seems to display its own errors just fine by default.
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return;
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}
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if (DB_TYPE == "pgsql") {
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pg_query("set client_encoding = 'utf-8'");
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}
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$result = db_query($link, "SELECT schema_version FROM ttrss_version");
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$schema_version = db_fetch_result($result, 0, "schema_version");
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if ($schema_version > 1) login_sequence($link);
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?>
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<? if (!$_GET["export"]) { ?>
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<html>
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<head>
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<title>XML Export</title>
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<link rel="stylesheet" href="opml.css" type="text/css">
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</head>
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<body>
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<h1><img src="images/ttrss_logo.png"></h1>
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<div class="opmlBody">
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<h2>XML Export</h2>
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<form method="GET">
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Limit to: <input type="checkbox" checked name="marked"> starred,
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<input type="checkbox" name="unread"> unread.<br>
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<p><input type="submit" class="button" name="export" value="Export"></p>
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</form>
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</div>
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</body>
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</html>
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<? } else { ?>
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<xmldb>
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<?
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/* if ($schema_version != SCHEMA_VERSION) {
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print "<error>Source database schema is invalid
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(got version $schema_version; expected ".SCHEMA_VERSION.")</error>";
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print "</xmldb>";
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return;
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} */
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print "<schema_version>$schema_version</schema_version>";
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if ($schema_version > 1) {
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$owner_uid = $_SESSION["uid"];
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print "<owner_uid>$owner_uid</owner_uid>";
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}
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print "<exported>" . time() . "</exported>";
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?>
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<?
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if ($_GET["marked"]) {
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$marked_qpart = "AND marked = true";
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}
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if ($_GET["unread"]) {
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$unread_qpart = "AND unread = true";
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}
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if ($schema_version == 1) {
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$result = db_query($link, "SELECT
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ttrss_entries.title AS title,
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content,
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marked,
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unread,
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updated,
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guid,
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link,
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SUBSTRING(date_updated,1,16) AS date_updated,
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SUBSTRING(last_read,1,16) AS last_read,
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comments,
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ttrss_feeds.feed_url AS feed_url,
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ttrss_feeds.title AS feed_title
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FROM
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ttrss_entries,ttrss_feeds
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WHERE
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feed_id = ttrss_feeds.id $marked_qpart $unread_qpart
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ORDER BY ttrss_entries.id");
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} else if ($schema_version >= 2 && $schema_version <= MAX_SCHEMA_VERSION) {
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$result = db_query($link, "SELECT
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ttrss_entries.title AS title,
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content,
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marked,
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unread,
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updated,
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guid,
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link,
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SUBSTRING(date_updated,1,16) AS date_updated,
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SUBSTRING(last_read,1,16) AS last_read,
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comments,
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ttrss_feeds.feed_url AS feed_url,
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ttrss_feeds.title AS feed_title
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FROM
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ttrss_entries,ttrss_feeds,ttrss_user_entries
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WHERE
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ttrss_user_entries.owner_uid = '$owner_uid' AND
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ref_id = ttrss_entries.id AND
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feed_id = ttrss_feeds.id $marked_qpart $unread_qpart
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ORDER BY ttrss_entries.id");
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} else {
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// BAD SCHEMA, NO COOKIE
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print "<error>Source database schema is invalid
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(got version $schema_version)</error>";
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}
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print "<total_articles>" . db_num_rows($result) . "</total_articles>";
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?>
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<articles>
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<?
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while ($line = db_fetch_assoc($result)) {
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print "<article>";
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foreach (array_keys($line) as $key) {
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$line[$key] = str_replace("<![CDATA[", "", $line[$key]);
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$line[$key] = str_replace("]]>", "", $line[$key]);
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print "<$key><![CDATA[".$line[$key]."]]></$key>";
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}
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print "</article>";
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}
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?>
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</articles>
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</xmldb>
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<? } ?>
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@ -1,198 +0,0 @@
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<?
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require_once "sessions.php";
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require_once "config.php";
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require_once "functions.php";
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require_once "db.php";
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define('MAX_SOURCE_SCHEMA_VERSION', 5);
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define('TARGET_SCHEMA_VERSION', 5);
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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login_sequence($link);
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if (!$link) {
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if (DB_TYPE == "mysql") {
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print mysql_error();
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}
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// PG seems to display its own errors just fine by default.
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return;
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}
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if (DB_TYPE == "pgsql") {
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pg_query("set client_encoding = 'utf-8'");
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}
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$result = db_query($link, "SELECT schema_version FROM ttrss_version");
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$schema_version = db_fetch_result($result, 0, "schema_version");
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if ($schema_version != TARGET_SCHEMA_VERSION) {
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print "Error: database schema is invalid
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(got version $schema_version; expected ".TARGET_SCHEMA_VERSION.")";
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return;
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}
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function import_article($link, $data) {
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print "<p>Article: <b>".$data["title"].
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"</b> (".$data["feed_title"].")<br>";
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$owner_uid = $_SESSION["uid"];
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db_query($link, "BEGIN");
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$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE feed_url = '".
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db_escape_string($data["feed_url"]) . "' AND owner_uid = '$owner_uid'");
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if (db_num_rows($result) == 0) {
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return false;
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}
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$feed_id = db_fetch_result($result, 0, "id");
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$result = db_query($link, "SELECT id FROM ttrss_entries WHERE
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guid = '".$data["guid"]."'");
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if (db_num_rows($result) == 0) {
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print "Adding base entry...<br>";
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$entry_title = db_escape_string($data["title"]);
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$entry_guid = db_escape_string($data["guid"]);
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$entry_link = db_escape_string($data["link"]);
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$updated = db_escape_string($data["updated"]);
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$date_updated = db_escape_string($data["date_updated"]);
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$entry_content = db_escape_string($data["content"]);
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$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
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$entry_comments = db_escape_string($data["comments"]);
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$result = db_query($link,
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"INSERT INTO ttrss_entries
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(title,
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guid,
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link,
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updated,
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content,
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content_hash,
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no_orig_date,
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date_updated,
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comments)
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VALUES
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('$entry_title',
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'$entry_guid',
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'$entry_link',
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'$updated',
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'$entry_content',
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'$content_hash',
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false,
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'$date_updated',
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'$entry_comments')");
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}
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$result = db_query($link, "SELECT id FROM ttrss_entries WHERE
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guid = '".$data["guid"]."'");
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if (db_num_rows($result) == 0) { return false; }
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$entry_id = db_fetch_result($result, 0, "id");
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print "Found base ID: $entry_id<br>";
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$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
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ref_id = '$entry_id' AND owner_uid = '$owner_uid'");
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if (db_num_rows($result) == 0) {
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print "User table entry not found, creating...<br>";
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$unread = sql_bool_to_string(db_escape_string($data["unread"]));
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$marked = sql_bool_to_string(db_escape_string($data["marked"]));
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$last_read = db_escape_string($data["last_read"]);
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if (!$last_read) {
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$last_read_qpart = 'NULL';
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} else {
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$last_read_qpart = "'$last_read'";
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}
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$result = db_query($link,
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"INSERT INTO ttrss_user_entries
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(ref_id, owner_uid, feed_id, unread, marked, last_read)
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VALUES ('$entry_id', '$owner_uid', '$feed_id', $unread, $marked,
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$last_read_qpart)");
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} else {
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print "User table entry already exists, nothing to do.<br>";
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}
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db_query($link, "COMMIT");
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}
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?>
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<html>
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<head>
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<title>XML Import</title>
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<link rel="stylesheet" href="opml.css" type="text/css">
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</head>
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<body>
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<h1><img src="images/ttrss_logo.png"></h1>
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<div class="opmlBody">
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<? if ($_REQUEST["op"] != "Import") { ?>
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<h2>Import XMLDB</h2>
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<form enctype="multipart/form-data" method="POST" action="xml-import.php">
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File: <input name="xmldb" type="file">
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<input class="button" name="op" type="submit" value="Import">
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</form>
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<? } else {
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print "<h2>Importing data</h2>";
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if (is_file($_FILES['xmldb']['tmp_name'])) {
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$dom = domxml_open_file($_FILES['xmldb']['tmp_name']);
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// $dom = domxml_open_file('xmldb.xml');
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if ($dom) {
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$root = $dom->document_element();
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$schema_version = $root->get_elements_by_tagname('schema_version');
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$schema_version = $schema_version[0]->get_content();
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if ($schema_version > MAX_SOURCE_SCHEMA_VERSION) {
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die("Incorrect source schema version");
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}
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$articles = $root->get_elements_by_tagname("article");
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foreach ($articles as $article) {
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$child_nodes = $article->child_nodes();
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$article_data = array();
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foreach ($child_nodes as $child) {
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$article_data[$child->tagname()] = $child->get_content();
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}
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$is_imported = import_article($link, $article_data);
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}
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print "<p><a class=\"button\" href=\"prefs.php\">Return to preferences</a>";
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} else {
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print "Error: could not parse document.";
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}
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} else {
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print "<p>Error: please upload XMLDB.</p>";
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}
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} ?>
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</div>
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</body>
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</html>
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