[tt-rss.git] / opml.php

<?php
	set_include_path(get_include_path() . PATH_SEPARATOR . "include");

	require_once "functions.php";
	require_once "sessions.php";
	require_once "sanity_check.php";
	require_once "config.php";
	require_once "db.php";
	require_once "db-prefs.php";

	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);

	if (!init_connection($link)) return;

	function opml_export($link, $name, $owner_uid, $hide_private_feeds=false, $include_settings=true) {
		if (!$_REQUEST["debug"]) {
			header("Content-type: application/xml+opml");
		} else {
			header("Content-type: text/xml");
		}
        header("Content-Disposition: attachment; filename=" . $name );

		print "<?xml version=\"1.0\" encoding=\"utf-8\"?>";

		print "<opml version=\"1.0\">";
		print "<head>
			<dateCreated>" . date("r", time()) . "</dateCreated>
			<title>Tiny Tiny RSS Feed Export</title>
		</head>";
		print "<body>";

		$cat_mode = false;

                $select = "SELECT * ";
                $where = "WHERE owner_uid = '$owner_uid'";
                $orderby = "ORDER BY title";
		if ($hide_private_feeds){
			$where = "WHERE owner_uid = '$owner_uid' AND private IS false AND
				auth_login = '' AND auth_pass = ''";
		}


		if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid) == true) {
			$cat_mode = true;
                        $select = "SELECT
				title, feed_url, site_url,
				(SELECT title FROM ttrss_feed_categories WHERE id = cat_id) as cat_title";
			$orderby = "ORDER BY cat_title, title";

		}
		else{
			$cat_feed = get_pref($link, 'ENABLE_FEED_CATS');
			print "<!-- feeding cats is not enabled -->";
			print "<!-- $cat_feed -->";

		}


 		$result = db_query($link, $select." FROM ttrss_feeds ".$where." ".$orderby);

		$old_cat_title = "";

		while ($line = db_fetch_assoc($result)) {
			$title = htmlspecialchars($line["title"]);
			$url = htmlspecialchars($line["feed_url"]);
			$site_url = htmlspecialchars($line["site_url"]);

			if ($cat_mode) {
				$cat_title = htmlspecialchars($line["cat_title"]);

				if ($old_cat_title != $cat_title) {
					if ($old_cat_title) {
						print "</outline>\n";
					}

					if ($cat_title) {
						print "<outline title=\"$cat_title\" text=\"$cat_title\" >\n";
					}

					$old_cat_title = $cat_title;
				}
			}

			if ($site_url) {
				$html_url_qpart = "htmlUrl=\"$site_url\"";
			} else {
				$html_url_qpart = "";
			}

			print "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n";
		}

		if ($cat_mode && $old_cat_title) {
			print "</outline>\n";
		}

		# export tt-rss settings

		if ($include_settings) {
			print "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">";

			$result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE
			   profile IS NULL AND owner_uid = " . $_SESSION["uid"]);

			while ($line = db_fetch_assoc($result)) {

				$name = $line["pref_name"];
				$value = htmlspecialchars($line["value"]);

				print "<outline pref-name=\"$name\" value=\"$value\">";

				print "</outline>";

			}

			print "</outline>";
		}

		print "</body></opml>";
	}

	// FIXME there are some brackets issues here

	$op = $_REQUEST["op"];
    if (!$op) $op = "Export";

    $output_name = $_REQUEST["filename"];
	if (!$output_name) $output_name = "TinyTinyRSS.opml";

    $show_settings = $_REQUEST["settings"];

	if ($op == "Export") {

		login_sequence($link);
		$owner_uid = $_SESSION["uid"];
		return opml_export($link, $output_name, $owner_uid, false, ($show_settings == 1));
	}

	if ($op == "publish"){
		$key = db_escape_string($_REQUEST["key"]);

		$result = db_query($link, "SELECT owner_uid
				FROM ttrss_access_keys WHERE
				access_key = '$key' AND feed_id = 'OPML:Publish'");

		if (db_num_rows($result) == 1) {
			$owner_uid = db_fetch_result($result, 0, "owner_uid");
			return opml_export($link, "", $owner_uid, true, false);
		} else {
			print "<error>User not found</error>";
		}
	}

	if ($op == "Import") {

		login_sequence($link);
		$owner_uid = $_SESSION["uid"];

		header('Content-Type: text/html; charset=utf-8');

		print "<html>
			<head>
				<link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\">
				<title>".__("OPML Utility")."</title>
				<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
			</head>
			<body>
			<div class=\"floatingLogo\"><img src=\"images/logo_wide.png\"></div>
			<h1>".__('OPML Utility')."</h1>";

		db_query($link, "BEGIN");

		/* create Imported feeds category just in case */

		$result = db_query($link, "SELECT id FROM
			ttrss_feed_categories WHERE title = 'Imported feeds' AND
			owner_uid = '$owner_uid' LIMIT 1");

		if (db_num_rows($result) == 0) {
				db_query($link, "INSERT INTO ttrss_feed_categories
					(title,owner_uid)
						VALUES ('Imported feeds', '$owner_uid')");
		}

		db_query($link, "COMMIT");

		print "<p>".__("Importing OPML...")."</p>";
		require_once "modules/opml_domdoc.php";
		opml_import_domdoc($link, $owner_uid);

		print "<br><form method=\"GET\" action=\"prefs.php\">
			<input type=\"submit\" value=\"".__("Return to preferences")."\">
			</form>";

		print "</body></html>";

	}

//	if ($link) db_close($link);

?>
Commit	Line	Data
1d3a17c7	1	<?php
107d0cf3 AD	2	set_include_path(get_include_path() . PATH_SEPARATOR . "include");
107d0cf3 AD	3
fb074239	4	require_once "functions.php";
1559e374	5	require_once "sessions.php";
66581886	6	require_once "sanity_check.php";
9a4506c8	7	require_once "config.php";
8158c57a	8	require_once "db.php";
a0111294	9	require_once "db-prefs.php";
9a4506c8	10
0a13e84e	11	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
9f311df6	12
5f0a3741	13	if (!init_connection($link)) return;
4e9f5c24	14
08ae2a5b	15	function opml_export($link, $name, $owner_uid, $hide_private_feeds=false, $include_settings=true) {
e9558345 AD	16	if (!$_REQUEST["debug"]) {
	17	header("Content-type: application/xml+opml");
	18	} else {
	19	header("Content-type: text/xml");
	20	}
08ae2a5b CM	21	header("Content-Disposition: attachment; filename=" . $name );
08ae2a5b CM	22
981e8107	23	print "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
4e9f5c24	24
9a4506c8	25	print "<opml version=\"1.0\">";
a90005e6 AD	26	print "<head>
	27	<dateCreated>" . date("r", time()) . "</dateCreated>
	28	<title>Tiny Tiny RSS Feed Export</title>
0a13e84e	29	</head>";
9a4506c8 AD	30	print "<body>";
9a4506c8 AD	31
da49ccf5	32	$cat_mode = false;
0a13e84e	33
86e26f1a MK	34	$select = "SELECT * ";
	35	$where = "WHERE owner_uid = '$owner_uid'";
	36	$orderby = "ORDER BY title";
	37	if ($hide_private_feeds){
0a13e84e	38	$where = "WHERE owner_uid = '$owner_uid' AND private IS false AND
c107797c	39	auth_login = '' AND auth_pass = ''";
86e26f1a	40	}
da49ccf5	41
fee909d5 MK	42
	43
	44	if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid) == true) {
da49ccf5	45	$cat_mode = true;
0a13e84e	46	$select = "SELECT
86e26f1a MK	47	title, feed_url, site_url,
	48	(SELECT title FROM ttrss_feed_categories WHERE id = cat_id) as cat_title";
	49	$orderby = "ORDER BY cat_title, title";
	50
da49ccf5	51	}
fee909d5 MK	52	else{
	53	$cat_feed = get_pref($link, 'ENABLE_FEED_CATS');
	54	print "<!-- feeding cats is not enabled -->";
	55	print "<!-- $cat_feed -->";
	56
	57	}
	58
da49ccf5	59
86e26f1a MK	60	$result = db_query($link, $select." FROM ttrss_feeds ".$where." ".$orderby);
86e26f1a MK	61
da49ccf5	62	$old_cat_title = "";
9a4506c8	63
8158c57a	64	while ($line = db_fetch_assoc($result)) {
6e0584e9 AD	65	$title = htmlspecialchars($line["title"]);
6e0584e9 AD	66	$url = htmlspecialchars($line["feed_url"]);
fa7b8749	67	$site_url = htmlspecialchars($line["site_url"]);
9a4506c8	68
da49ccf5 AD	69	if ($cat_mode) {
	70	$cat_title = htmlspecialchars($line["cat_title"]);
	71
	72	if ($old_cat_title != $cat_title) {
	73	if ($old_cat_title) {
0a13e84e	74	print "</outline>\n";
da49ccf5 AD	75	}
da49ccf5 AD	76
5b9af2b9	77	if ($cat_title) {
fee909d5	78	print "<outline title=\"$cat_title\" text=\"$cat_title\" >\n";
5b9af2b9	79	}
da49ccf5 AD	80
	81	$old_cat_title = $cat_title;
	82	}
	83	}
	84
fa7b8749 AD	85	if ($site_url) {
	86	$html_url_qpart = "htmlUrl=\"$site_url\"";
	87	} else {
	88	$html_url_qpart = "";
	89	}
	90
	91	print "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n";
9a4506c8 AD	92	}
9a4506c8 AD	93
da49ccf5	94	if ($cat_mode && $old_cat_title) {
0a13e84e	95	print "</outline>\n";
da49ccf5 AD	96	}
da49ccf5 AD	97
e9558345 AD	98	# export tt-rss settings
e9558345 AD	99
442f326b AD	100	if ($include_settings) {
442f326b AD	101	print "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">";
e9558345	102
442f326b AD	103	$result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE
442f326b AD	104	profile IS NULL AND owner_uid = " . $_SESSION["uid"]);
e9558345	105
442f326b	106	while ($line = db_fetch_assoc($result)) {
e9558345	107
442f326b AD	108	$name = $line["pref_name"];
442f326b AD	109	$value = htmlspecialchars($line["value"]);
0a13e84e	110
442f326b	111	print "<outline pref-name=\"$name\" value=\"$value\">";
e9558345	112
442f326b	113	print "</outline>";
e9558345	114
0a13e84e	115	}
e9558345	116
442f326b AD	117	print "</outline>";
442f326b AD	118	}
e9558345	119
9a4506c8 AD	120	print "</body></opml>";
	121	}
	122
30f782a2 AD	123	// FIXME there are some brackets issues here
	124
	125	$op = $_REQUEST["op"];
08ae2a5b CM	126	if (!$op) $op = "Export";
	127
	128	$output_name = $_REQUEST["filename"];
	129	if (!$output_name) $output_name = "TinyTinyRSS.opml";
0a13e84e	130
08ae2a5b	131	$show_settings = $_REQUEST["settings"];
0a13e84e	132
30f782a2	133	if ($op == "Export") {
0a13e84e	134
a4234239 MK	135	login_sequence($link);
a4234239 MK	136	$owner_uid = $_SESSION["uid"];
08ae2a5b	137	return opml_export($link, $output_name, $owner_uid, false, ($show_settings == 1));
30f782a2	138	}
0a13e84e	139
442f326b	140	if ($op == "publish"){
86e26f1a MK	141	$key = db_escape_string($_REQUEST["key"]);
86e26f1a MK	142
2e7f046f AD	143	$result = db_query($link, "SELECT owner_uid
	144	FROM ttrss_access_keys WHERE
	145	access_key = '$key' AND feed_id = 'OPML:Publish'");
86e26f1a MK	146
86e26f1a MK	147	if (db_num_rows($result) == 1) {
2e7f046f	148	$owner_uid = db_fetch_result($result, 0, "owner_uid");
08ae2a5b	149	return opml_export($link, "", $owner_uid, true, false);
86e26f1a MK	150	} else {
	151	print "<error>User not found</error>";
	152	}
	153	}
30f782a2	154
e98a3f65	155	if ($op == "Import") {
8158c57a	156
a4234239 MK	157	login_sequence($link);
	158	$owner_uid = $_SESSION["uid"];
	159
e9558345 AD	160	header('Content-Type: text/html; charset=utf-8');
e9558345 AD	161
e98a3f65 AD	162	print "<html>
e98a3f65 AD	163	<head>
ef59e6e8	164	<link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\">
1025ad87	165	<title>".__("OPML Utility")."</title>
e9558345	166	<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
e98a3f65	167	</head>
04f6df27	168	<body>
0ae2bb2a	169	<div class=\"floatingLogo\"><img src=\"images/logo_wide.png\"></div>
d1db26aa	170	<h1>".__('OPML Utility')."</h1>";
9f311df6	171
c03cf250 AD	172	db_query($link, "BEGIN");
	173
	174	/* create Imported feeds category just in case */
	175
	176	$result = db_query($link, "SELECT id FROM
	177	ttrss_feed_categories WHERE title = 'Imported feeds' AND
	178	owner_uid = '$owner_uid' LIMIT 1");
	179
	180	if (db_num_rows($result) == 0) {
	181	db_query($link, "INSERT INTO ttrss_feed_categories
0a13e84e	182	(title,owner_uid)
c03cf250 AD	183	VALUES ('Imported feeds', '$owner_uid')");
	184	}
	185
	186	db_query($link, "COMMIT");
	187
0a13e84e AD	188	print "<p>".__("Importing OPML...")."</p>";
	189	require_once "modules/opml_domdoc.php";
	190	opml_import_domdoc($link, $owner_uid);
9f311df6	191
d7c848d9	192	print "<br><form method=\"GET\" action=\"prefs.php\">
1025ad87	193	<input type=\"submit\" value=\"".__("Return to preferences")."\">
d7c848d9	194	</form>";
9f311df6	195
30f782a2	196	print "</body></html>";
9f311df6 AD	197
	198	}
	199
3d477c2c	200	// if ($link) db_close($link);
9f311df6	201
9a4506c8	202	?>