[tt-rss.git] / update.php

<?php
	error_reporting(E_ERROR | E_WARNING | E_PARSE);

	require_once "sessions.php";
	
	require_once "sanity_check.php";
	require_once "functions.php";
	require_once "config.php";
	require_once "db.php";
	
	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);	
	
	if (DB_TYPE == "pgsql") {
		pg_query($link, "set client_encoding = 'utf-8'");
		pg_set_client_encoding("UNICODE");
	}
	
	login_sequence($link);
	
	$owner_uid = $_SESSION["uid"];
	
	if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) { 
		$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
		render_login_form($link);
		exit;
	}


?>

<html>
<head>
<title>Database Updater</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href="utility.css">
</head>

<body>

<script type='text/javascript'>
function confirmOP() {
	return confirm(__("Update the database?"));
}
</script>

<div class="floatingLogo"><img src="images/ttrss_logo.png"></div>

<h1><?php echo __("Database Updater") ?></h1>

<?php
	function getline($fp, $delim) {
		$result = "";
		while(!feof($fp)) {
			$tmp = fgetc($fp);
	
			if($tmp == $delim) {
				return $result;
			}
			$result .= $tmp;
		}
		return $result;
	}
	
	$op = $_POST["op"];
	
	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	$version = db_fetch_result($result, 0, "schema_version");
	
	$update_files = glob("schema/versions/".DB_TYPE."/*sql");
	$update_versions = array();
	
	foreach ($update_files as $f) {
		$m = array();
		preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m,
			PREG_PATTERN_ORDER);
	
		if ($m[1][0]) {
			$update_versions[$m[1][0]] = $f;
		}
	}
	
	ksort($update_versions, SORT_NUMERIC);
	
	$latest_version = max(array_keys($update_versions));
	
	if ($version == $latest_version) {
		print "<p>".__("Tiny Tiny RSS database is up to date.")."</p>";
		print "<form method=\"GET\" action=\"tt-rss.php\">
			<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
			</form>";

		return;
	}
	
	if (!$op) {
		print_warning("Please backup your database before proceeding.");
	
		print "<p>" . T_sprintf("Your Tiny Tiny RSS database needs update to the latest version (<b>%d</b> to <b>%d</b>).", $version, $latest_version) . "</p>";
	
	/*		print "<p>Available incremental updates:";
	
		foreach (array_keys($update_versions) as $v) {
			if ($v > $version) {
				print " <a href='$update_versions[$v]'>$v</a>";
			}
		} */
	
		print "</p>";
	
		print "<form method='POST'>
			<input type='hidden' name='op' value='do'>
			<input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'>
			</form>";
	
	} else if ($op == "do") {
	
		print "<p>".__("Performing updates...")."</p>";
	
		$num_updates = 0;
	
		foreach (array_keys($update_versions) as $v) {
			if ($v == $version + 1) {
				print "<p>".T_sprintf("Updating to version %d...", $v)."</p>";
				$fp = fopen($update_versions[$v], "r");
				if ($fp) {
					while (!feof($fp)) {
						$query = trim(getline($fp, ";"));
						if ($query != "") {
							print "<p class='query'>$query</p>";
							db_query($link, $query);
						}
					}
				}
				fclose($fp);
	
				print "<p>".__("Checking version... ");
	
				$result = db_query($link, "SELECT schema_version FROM ttrss_version");
				$version = db_fetch_result($result, 0, "schema_version");
	
				if ($version == $v) {
					print __("OK!");
				} else {
					print "<b>".__("ERROR!")."</b>";
					return;
				}
	
				$num_updates++;
			}
		}
	
		print "<p>".T_sprintf("Finished. Performed <b>%d</b> update(s) up to schema
			version <b>%d</b>.", $num_updates, $version)."</p>";
	
		print "<form method=\"GET\" action=\"logout.php\">
			<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
			</form>";

	}
	
?>

</body>
</html>
Commit	Line	Data
fecd57c8	1	<?php
d65981e2 AD	2	error_reporting(E_ERROR \| E_WARNING \| E_PARSE);
d65981e2 AD	3
1559e374	4	require_once "sessions.php";
81596c66 AD	5
	6	require_once "sanity_check.php";
	7	require_once "functions.php";
	8	require_once "config.php";
	9	require_once "db.php";
	10
	11	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
	12
	13	if (DB_TYPE == "pgsql") {
	14	pg_query($link, "set client_encoding = 'utf-8'");
	15	pg_set_client_encoding("UNICODE");
	16	}
	17
	18	login_sequence($link);
	19
	20	$owner_uid = $_SESSION["uid"];
	21
441acab8	22	if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
a190ebfd AD	23	$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
a190ebfd AD	24	render_login_form($link);
01a87dff	25	exit;
81596c66	26	}
87b9fb65	27
fecd57c8 AD	28
	29	?>
	30
	31	<html>
	32	<head>
b4c27af7 AD	33	<title>Database Updater</title>
b4c27af7 AD	34	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
ef59e6e8	35	<link rel="stylesheet" type="text/css" href="utility.css">
fecd57c8 AD	36	</head>
	37
	38	<body>
	39
b4c27af7 AD	40	<script type='text/javascript'>
b4c27af7 AD	41	function confirmOP() {
06719138	42	return confirm(__("Update the database?"));
b4c27af7 AD	43	}
	44	</script>
	45
ef59e6e8 AD	46	<div class="floatingLogo"><img src="images/ttrss_logo.png"></div>
ef59e6e8 AD	47
06719138	48	<h1><?php echo __("Database Updater") ?></h1>
fecd57c8 AD	49
fecd57c8 AD	50	<?php
81596c66 AD	51	function getline($fp, $delim) {
	52	$result = "";
	53	while(!feof($fp)) {
	54	$tmp = fgetc($fp);
	55
	56	if($tmp == $delim) {
	57	return $result;
	58	}
	59	$result .= $tmp;
fecd57c8	60	}
81596c66	61	return $result;
fecd57c8	62	}
81596c66 AD	63
	64	$op = $_POST["op"];
	65
	66	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	67	$version = db_fetch_result($result, 0, "schema_version");
	68
	69	$update_files = glob("schema/versions/".DB_TYPE."/*sql");
	70	$update_versions = array();
	71
	72	foreach ($update_files as $f) {
	73	$m = array();
	74	preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m,
	75	PREG_PATTERN_ORDER);
	76
	77	if ($m[1][0]) {
	78	$update_versions[$m[1][0]] = $f;
fecd57c8	79	}
81596c66 AD	80	}
	81
	82	ksort($update_versions, SORT_NUMERIC);
	83
	84	$latest_version = max(array_keys($update_versions));
	85
	86	if ($version == $latest_version) {
06719138	87	print "<p>".__("Tiny Tiny RSS database is up to date.")."</p>";
ef59e6e8	88	print "<form method=\"GET\" action=\"tt-rss.php\">
06719138	89	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
ef59e6e8 AD	90	</form>";
ef59e6e8 AD	91
81596c66 AD	92	return;
	93	}
	94
	95	if (!$op) {
87b9fb65	96	print_warning("Please backup your database before proceeding.");
81596c66	97
06719138	98	print "<p>" . T_sprintf("Your Tiny Tiny RSS database needs update to the latest version (<b>%d</b> to <b>%d</b>).", $version, $latest_version) . "</p>";
81596c66 AD	99
	100	/* print "<p>Available incremental updates:";
	101
	102	foreach (array_keys($update_versions) as $v) {
	103	if ($v > $version) {
	104	print " <a href='$update_versions[$v]'>$v</a>";
	105	}
	106	} */
	107
	108	print "</p>";
	109
	110	print "<form method='POST'>
	111	<input type='hidden' name='op' value='do'>
06719138	112	<input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'>
81596c66 AD	113	</form>";
	114
	115	} else if ($op == "do") {
	116
06719138	117	print "<p>".__("Performing updates...")."</p>";
81596c66 AD	118
	119	$num_updates = 0;
	120
	121	foreach (array_keys($update_versions) as $v) {
	122	if ($v == $version + 1) {
06719138	123	print "<p>".T_sprintf("Updating to version %d...", $v)."</p>";
81596c66 AD	124	$fp = fopen($update_versions[$v], "r");
	125	if ($fp) {
	126	while (!feof($fp)) {
	127	$query = trim(getline($fp, ";"));
	128	if ($query != "") {
06719138	129	print "<p class='query'>$query</p>";
81596c66 AD	130	db_query($link, $query);
81596c66 AD	131	}
fecd57c8 AD	132	}
fecd57c8 AD	133	}
81596c66 AD	134	fclose($fp);
81596c66 AD	135
06719138	136	print "<p>".__("Checking version... ");
81596c66 AD	137
	138	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	139	$version = db_fetch_result($result, 0, "schema_version");
	140
	141	if ($version == $v) {
06719138	142	print __("OK!");
81596c66	143	} else {
06719138	144	print "<b>".__("ERROR!")."</b>";
81596c66 AD	145	return;
	146	}
	147
	148	$num_updates++;
b4c27af7	149	}
b4c27af7	150	}
81596c66	151
06719138 AD	152	print "<p>".T_sprintf("Finished. Performed <b>%d</b> update(s) up to schema
06719138 AD	153	version <b>%d</b>.", $num_updates, $version)."</p>";
81596c66	154
07a2b314	155	print "<form method=\"GET\" action=\"logout.php\">
06719138	156	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
ef59e6e8 AD	157	</form>";
ef59e6e8 AD	158
fecd57c8	159	}
81596c66	160
fecd57c8 AD	161	?>
fecd57c8 AD	162
fecd57c8 AD	163	</body>
	164	</html>
	165