368 lines
9.5 KiB
PHP
368 lines
9.5 KiB
PHP
<?php
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set_include_path(get_include_path() . PATH_SEPARATOR .
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dirname(__FILE__) . "/include");
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require_once "functions.php";
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require_once "sessions.php";
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require_once "sanity_check.php";
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require_once "config.php";
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require_once "db.php";
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require_once "db-prefs.php";
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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if (!init_connection($link)) return;
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function opml_import_domdoc($link, $owner_uid) {
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if (is_file($_FILES['opml_file']['tmp_name'])) {
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$doc = DOMDocument::load($_FILES['opml_file']['tmp_name']);
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = 'Imported feeds' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 1) {
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$default_cat_id = db_fetch_result($result, 0, "id");
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} else {
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$default_cat_id = 0;
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}
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if ($doc) {
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$body = $doc->getElementsByTagName('body');
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$xpath = new DOMXpath($doc);
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$query = "/opml/body//outline";
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$outlines = $xpath->query($query);
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foreach ($outlines as $outline) {
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$feed_title = db_escape_string($outline->attributes->getNamedItem('text')->nodeValue);
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if (!$feed_title) {
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$feed_title = db_escape_string($outline->attributes->getNamedItem('title')->nodeValue);
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}
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$cat_title = db_escape_string($outline->attributes->getNamedItem('title')->nodeValue);
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if (!$cat_title) {
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$cat_title = db_escape_string($outline->attributes->getNamedItem('text')->nodeValue);
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}
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$feed_url = db_escape_string($outline->attributes->getNamedItem('xmlUrl')->nodeValue);
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if (!$feed_url)
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$feed_url = db_escape_string($outline->attributes->getNamedItem('xmlURL')->nodeValue);
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$site_url = db_escape_string($outline->attributes->getNamedItem('htmlUrl')->nodeValue);
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$pref_name = db_escape_string($outline->attributes->getNamedItem('pref-name')->nodeValue);
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if ($cat_title && !$feed_url) {
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if ($cat_title != "tt-rss-prefs") {
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db_query($link, "BEGIN");
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = '$cat_title' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 0) {
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printf(__("<li>Adding category <b>%s</b>.</li>"), $cat_title);
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db_query($link, "INSERT INTO ttrss_feed_categories
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(title,owner_uid)
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VALUES ('$cat_title', '$owner_uid')");
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}
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db_query($link, "COMMIT");
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}
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}
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// print "$active_category : $feed_title : $feed_url<br>";
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if ($pref_name) {
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$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
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$cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue;
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if ($cat_check == "tt-rss-prefs") {
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$pref_value = db_escape_string($outline->attributes->getNamedItem('value')->nodeValue);
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printf("<li>".
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__("Setting preference key %s to %s")."</li>",
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$pref_name, $pref_value);
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set_pref($link, $pref_name, $pref_value);
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}
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}
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}
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if (!$feed_title || !$feed_url) continue;
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db_query($link, "BEGIN");
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$cat_id = null;
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$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
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$element_category = $parent_node->attributes->getNamedItem('title')->nodeValue;
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if (!$element_category) $element_category = $parent_node->attributes->getNamedItem('text')->nodeValue;
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} else {
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$element_category = '';
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}
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if ($element_category) {
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$element_category = db_escape_string($element_category);
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = '$element_category' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 1) {
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$cat_id = db_fetch_result($result, 0, "id");
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}
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}
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$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
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feed_url = '$feed_url'
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AND owner_uid = '$owner_uid'");
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print "<li><a target='_blank' href='$site_url'><b>$feed_title</b></a></b>
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(<a target='_blank' href=\"$feed_url\">rss</a>) ";
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if (db_num_rows($result) > 0) {
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print __('is already imported.');
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} else {
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if ($cat_id) {
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$add_query = "INSERT INTO ttrss_feeds
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(title, feed_url, owner_uid, cat_id, site_url) VALUES
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('$feed_title', '$feed_url', '$owner_uid',
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'$cat_id', '$site_url')";
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} else {
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$add_query = "INSERT INTO ttrss_feeds
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(title, feed_url, owner_uid, cat_id, site_url) VALUES
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('$feed_title', '$feed_url', '$owner_uid', '$default_cat_id',
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'$site_url')";
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}
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//print $add_query;
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db_query($link, $add_query);
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print __('OK');
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}
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print "</li>";
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db_query($link, "COMMIT");
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}
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} else {
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print_error(__('Error while parsing document.'));
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}
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} else {
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print_error(__('Error: please upload OPML file.'));
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}
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}
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function opml_export($link, $name, $owner_uid, $hide_private_feeds=false, $include_settings=true) {
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if (!$_REQUEST["debug"]) {
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header("Content-type: application/xml+opml");
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} else {
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header("Content-type: text/xml");
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}
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header("Content-Disposition: attachment; filename=" . $name );
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print "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
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print "<opml version=\"1.0\">";
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print "<head>
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<dateCreated>" . date("r", time()) . "</dateCreated>
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<title>Tiny Tiny RSS Feed Export</title>
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</head>";
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print "<body>";
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$cat_mode = false;
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$select = "SELECT * ";
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$where = "WHERE owner_uid = '$owner_uid'";
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$orderby = "ORDER BY title";
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if ($hide_private_feeds){
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$where = "WHERE owner_uid = '$owner_uid' AND private IS false AND
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auth_login = '' AND auth_pass = ''";
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}
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if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid) == true) {
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$cat_mode = true;
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$select = "SELECT
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title, feed_url, site_url,
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(SELECT title FROM ttrss_feed_categories WHERE id = cat_id) as cat_title";
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$orderby = "ORDER BY cat_title, title";
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}
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else{
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$cat_feed = get_pref($link, 'ENABLE_FEED_CATS');
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print "<!-- feeding cats is not enabled -->";
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print "<!-- $cat_feed -->";
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}
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$result = db_query($link, $select." FROM ttrss_feeds ".$where." ".$orderby);
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$old_cat_title = "";
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while ($line = db_fetch_assoc($result)) {
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$title = htmlspecialchars($line["title"]);
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$url = htmlspecialchars($line["feed_url"]);
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$site_url = htmlspecialchars($line["site_url"]);
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if ($cat_mode) {
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$cat_title = htmlspecialchars($line["cat_title"]);
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if ($old_cat_title != $cat_title) {
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if ($old_cat_title) {
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print "</outline>\n";
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}
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if ($cat_title) {
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print "<outline title=\"$cat_title\" text=\"$cat_title\" >\n";
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}
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$old_cat_title = $cat_title;
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}
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}
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if ($site_url) {
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$html_url_qpart = "htmlUrl=\"$site_url\"";
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} else {
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$html_url_qpart = "";
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}
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print "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n";
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}
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if ($cat_mode && $old_cat_title) {
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print "</outline>\n";
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}
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# export tt-rss settings
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if ($include_settings) {
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print "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">";
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$result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE
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profile IS NULL AND owner_uid = " . $_SESSION["uid"]);
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while ($line = db_fetch_assoc($result)) {
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$name = $line["pref_name"];
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$value = htmlspecialchars($line["value"]);
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print "<outline pref-name=\"$name\" value=\"$value\">";
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print "</outline>";
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}
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print "</outline>";
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}
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print "</body></opml>";
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}
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// FIXME there are some brackets issues here
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$op = $_REQUEST["op"];
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if (!$op) $op = "Export";
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$output_name = $_REQUEST["filename"];
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if (!$output_name) $output_name = "TinyTinyRSS.opml";
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$show_settings = $_REQUEST["settings"];
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if ($op == "Export") {
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login_sequence($link);
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$owner_uid = $_SESSION["uid"];
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return opml_export($link, $output_name, $owner_uid, false, ($show_settings == 1));
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}
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if ($op == "publish"){
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$key = db_escape_string($_REQUEST["key"]);
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$result = db_query($link, "SELECT owner_uid
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FROM ttrss_access_keys WHERE
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access_key = '$key' AND feed_id = 'OPML:Publish'");
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if (db_num_rows($result) == 1) {
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$owner_uid = db_fetch_result($result, 0, "owner_uid");
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return opml_export($link, "", $owner_uid, true, false);
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} else {
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print "<error>User not found</error>";
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}
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}
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if ($op == "Import") {
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login_sequence($link);
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$owner_uid = $_SESSION["uid"];
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header('Content-Type: text/html; charset=utf-8');
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print "<html>
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<head>
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<link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\">
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<title>".__("OPML Utility")."</title>
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<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
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</head>
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<body>
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<div class=\"floatingLogo\"><img src=\"images/logo_wide.png\"></div>
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<h1>".__('OPML Utility')."</h1>";
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db_query($link, "BEGIN");
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/* create Imported feeds category just in case */
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = 'Imported feeds' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 0) {
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db_query($link, "INSERT INTO ttrss_feed_categories
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(title,owner_uid)
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VALUES ('Imported feeds', '$owner_uid')");
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}
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db_query($link, "COMMIT");
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print "<p>".__("Importing OPML...")."</p>";
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opml_import_domdoc($link, $owner_uid);
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print "<br><form method=\"GET\" action=\"prefs.php\">
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<input type=\"submit\" value=\"".__("Return to preferences")."\">
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</form>";
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print "</body></html>";
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}
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// if ($link) db_close($link);
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?>
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