[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($link, "set client_encoding = 'utf-8'");
		pg_set_client_encoding("UNICODE");
	} else {
//		db_query($link, "SET NAMES utf8");
//		db_query($link, "SET CHARACTER SET utf8");
	}

	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) {

		if ($version != SCHEMA_VERSION) {
			print_error(__("Could not update database"));

			print "<p>" . 
				__("Could not find necessary schema file, need version:") .
				" " . SCHEMA_VERSION . __(", found: ") . $latest_version . "</p>";

		} else {
			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");
70dcff6b	16	} else {
c1879099 AD	17	// db_query($link, "SET NAMES utf8");
c1879099 AD	18	// db_query($link, "SET CHARACTER SET utf8");
81596c66	19	}
70dcff6b	20
81596c66 AD	21	login_sequence($link);
	22
	23	$owner_uid = $_SESSION["uid"];
	24
441acab8	25	if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
a190ebfd AD	26	$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
a190ebfd AD	27	render_login_form($link);
01a87dff	28	exit;
81596c66	29	}
87b9fb65	30
fecd57c8 AD	31
	32	?>
	33
	34	<html>
	35	<head>
b4c27af7 AD	36	<title>Database Updater</title>
b4c27af7 AD	37	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
ef59e6e8	38	<link rel="stylesheet" type="text/css" href="utility.css">
fecd57c8 AD	39	</head>
	40
	41	<body>
	42
b4c27af7 AD	43	<script type='text/javascript'>
b4c27af7 AD	44	function confirmOP() {
06719138	45	return confirm(__("Update the database?"));
b4c27af7 AD	46	}
	47	</script>
	48
ef59e6e8 AD	49	<div class="floatingLogo"><img src="images/ttrss_logo.png"></div>
ef59e6e8 AD	50
06719138	51	<h1><?php echo __("Database Updater") ?></h1>
fecd57c8 AD	52
fecd57c8 AD	53	<?php
81596c66 AD	54	function getline($fp, $delim) {
	55	$result = "";
	56	while(!feof($fp)) {
	57	$tmp = fgetc($fp);
	58
	59	if($tmp == $delim) {
	60	return $result;
	61	}
	62	$result .= $tmp;
fecd57c8	63	}
81596c66	64	return $result;
fecd57c8	65	}
81596c66 AD	66
	67	$op = $_POST["op"];
	68
	69	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	70	$version = db_fetch_result($result, 0, "schema_version");
	71
	72	$update_files = glob("schema/versions/".DB_TYPE."/*sql");
	73	$update_versions = array();
	74
	75	foreach ($update_files as $f) {
	76	$m = array();
	77	preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m,
	78	PREG_PATTERN_ORDER);
	79
	80	if ($m[1][0]) {
	81	$update_versions[$m[1][0]] = $f;
fecd57c8	82	}
81596c66 AD	83	}
	84
	85	ksort($update_versions, SORT_NUMERIC);
	86
	87	$latest_version = max(array_keys($update_versions));
9e21a571	88
81596c66	89	if ($version == $latest_version) {
9e21a571 AD	90
	91	if ($version != SCHEMA_VERSION) {
	92	print_error(__("Could not update database"));
	93
	94	print "<p>" .
	95	__("Could not find necessary schema file, need version:") .
	96	" " . SCHEMA_VERSION . __(", found: ") . $latest_version . "</p>";
	97
	98	} else {
	99	print "<p>".__("Tiny Tiny RSS database is up to date.")."</p>";
	100	print "<form method=\"GET\" action=\"tt-rss.php\">
	101	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
	102	</form>";
	103	}
ef59e6e8	104
81596c66 AD	105	return;
	106	}
	107
	108	if (!$op) {
87b9fb65	109	print_warning("Please backup your database before proceeding.");
81596c66	110
06719138	111	print "<p>" . T_sprintf("Your Tiny Tiny RSS database needs update to the latest version (<b>%d</b> to <b>%d</b>).", $version, $latest_version) . "</p>";
81596c66 AD	112
	113	/* print "<p>Available incremental updates:";
	114
	115	foreach (array_keys($update_versions) as $v) {
	116	if ($v > $version) {
	117	print " <a href='$update_versions[$v]'>$v</a>";
	118	}
	119	} */
	120
	121	print "</p>";
	122
	123	print "<form method='POST'>
	124	<input type='hidden' name='op' value='do'>
06719138	125	<input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'>
81596c66 AD	126	</form>";
	127
	128	} else if ($op == "do") {
	129
06719138	130	print "<p>".__("Performing updates...")."</p>";
81596c66 AD	131
	132	$num_updates = 0;
	133
	134	foreach (array_keys($update_versions) as $v) {
	135	if ($v == $version + 1) {
06719138	136	print "<p>".T_sprintf("Updating to version %d...", $v)."</p>";
81596c66 AD	137	$fp = fopen($update_versions[$v], "r");
	138	if ($fp) {
	139	while (!feof($fp)) {
	140	$query = trim(getline($fp, ";"));
	141	if ($query != "") {
06719138	142	print "<p class='query'>$query</p>";
81596c66 AD	143	db_query($link, $query);
81596c66 AD	144	}
fecd57c8 AD	145	}
fecd57c8 AD	146	}
81596c66 AD	147	fclose($fp);
81596c66 AD	148
06719138	149	print "<p>".__("Checking version... ");
81596c66 AD	150
	151	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	152	$version = db_fetch_result($result, 0, "schema_version");
	153
	154	if ($version == $v) {
06719138	155	print __("OK!");
81596c66	156	} else {
06719138	157	print "<b>".__("ERROR!")."</b>";
81596c66 AD	158	return;
	159	}
	160
	161	$num_updates++;
b4c27af7	162	}
b4c27af7	163	}
81596c66	164
06719138 AD	165	print "<p>".T_sprintf("Finished. Performed <b>%d</b> update(s) up to schema
06719138 AD	166	version <b>%d</b>.", $num_updates, $version)."</p>";
81596c66	167
07a2b314	168	print "<form method=\"GET\" action=\"logout.php\">
06719138	169	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
ef59e6e8 AD	170	</form>";
ef59e6e8 AD	171
fecd57c8	172	}
81596c66	173
fecd57c8 AD	174	?>
fecd57c8 AD	175
fecd57c8 AD	176	</body>
	177	</html>
	178