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

	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 {
bddc9788 AD	17	if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) {
bddc9788 AD	18	db_query($link, "SET NAMES " . MYSQL_CHARSET);
75ca1986	19	// db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
bddc9788	20	}
81596c66	21	}
70dcff6b	22
81596c66 AD	23	login_sequence($link);
	24
	25	$owner_uid = $_SESSION["uid"];
	26
441acab8	27	if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
a190ebfd AD	28	$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
a190ebfd AD	29	render_login_form($link);
01a87dff	30	exit;
81596c66	31	}
87b9fb65	32
fecd57c8 AD	33
	34	?>
	35
	36	<html>
	37	<head>
b4c27af7 AD	38	<title>Database Updater</title>
b4c27af7 AD	39	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
ef59e6e8	40	<link rel="stylesheet" type="text/css" href="utility.css">
fecd57c8 AD	41	</head>
	42
	43	<body>
	44
b4c27af7 AD	45	<script type='text/javascript'>
b4c27af7 AD	46	function confirmOP() {
06719138	47	return confirm(__("Update the database?"));
b4c27af7 AD	48	}
	49	</script>
	50
ef59e6e8 AD	51	<div class="floatingLogo"><img src="images/ttrss_logo.png"></div>
ef59e6e8 AD	52
06719138	53	<h1><?php echo __("Database Updater") ?></h1>
fecd57c8 AD	54
fecd57c8 AD	55	<?php
81596c66 AD	56	function getline($fp, $delim) {
	57	$result = "";
	58	while(!feof($fp)) {
	59	$tmp = fgetc($fp);
	60
	61	if($tmp == $delim) {
	62	return $result;
	63	}
	64	$result .= $tmp;
fecd57c8	65	}
81596c66	66	return $result;
fecd57c8	67	}
81596c66 AD	68
	69	$op = $_POST["op"];
	70
	71	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	72	$version = db_fetch_result($result, 0, "schema_version");
	73
	74	$update_files = glob("schema/versions/".DB_TYPE."/*sql");
	75	$update_versions = array();
	76
	77	foreach ($update_files as $f) {
	78	$m = array();
	79	preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m,
	80	PREG_PATTERN_ORDER);
	81
	82	if ($m[1][0]) {
	83	$update_versions[$m[1][0]] = $f;
fecd57c8	84	}
81596c66 AD	85	}
	86
	87	ksort($update_versions, SORT_NUMERIC);
	88
	89	$latest_version = max(array_keys($update_versions));
9e21a571	90
81596c66	91	if ($version == $latest_version) {
9e21a571 AD	92
	93	if ($version != SCHEMA_VERSION) {
	94	print_error(__("Could not update database"));
	95
	96	print "<p>" .
	97	__("Could not find necessary schema file, need version:") .
	98	" " . SCHEMA_VERSION . __(", found: ") . $latest_version . "</p>";
	99
	100	} else {
	101	print "<p>".__("Tiny Tiny RSS database is up to date.")."</p>";
	102	print "<form method=\"GET\" action=\"tt-rss.php\">
	103	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
	104	</form>";
	105	}
ef59e6e8	106
81596c66 AD	107	return;
	108	}
	109
	110	if (!$op) {
bddc9788	111	print_warning(__("Please backup your database before proceeding."));
81596c66	112
06719138	113	print "<p>" . T_sprintf("Your Tiny Tiny RSS database needs update to the latest version (<b>%d</b> to <b>%d</b>).", $version, $latest_version) . "</p>";
81596c66 AD	114
	115	/* print "<p>Available incremental updates:";
	116
	117	foreach (array_keys($update_versions) as $v) {
	118	if ($v > $version) {
	119	print " <a href='$update_versions[$v]'>$v</a>";
	120	}
	121	} */
	122
	123	print "</p>";
	124
	125	print "<form method='POST'>
	126	<input type='hidden' name='op' value='do'>
06719138	127	<input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'>
81596c66 AD	128	</form>";
	129
	130	} else if ($op == "do") {
	131
06719138	132	print "<p>".__("Performing updates...")."</p>";
81596c66 AD	133
	134	$num_updates = 0;
	135
	136	foreach (array_keys($update_versions) as $v) {
	137	if ($v == $version + 1) {
06719138	138	print "<p>".T_sprintf("Updating to version %d...", $v)."</p>";
81596c66 AD	139	$fp = fopen($update_versions[$v], "r");
	140	if ($fp) {
	141	while (!feof($fp)) {
	142	$query = trim(getline($fp, ";"));
	143	if ($query != "") {
06719138	144	print "<p class='query'>$query</p>";
81596c66 AD	145	db_query($link, $query);
81596c66 AD	146	}
fecd57c8 AD	147	}
fecd57c8 AD	148	}
81596c66 AD	149	fclose($fp);
81596c66 AD	150
06719138	151	print "<p>".__("Checking version... ");
81596c66 AD	152
	153	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	154	$version = db_fetch_result($result, 0, "schema_version");
	155
	156	if ($version == $v) {
06719138	157	print __("OK!");
81596c66	158	} else {
06719138	159	print "<b>".__("ERROR!")."</b>";
81596c66 AD	160	return;
	161	}
	162
	163	$num_updates++;
b4c27af7	164	}
b4c27af7	165	}
81596c66	166
06719138 AD	167	print "<p>".T_sprintf("Finished. Performed <b>%d</b> update(s) up to schema
06719138 AD	168	version <b>%d</b>.", $num_updates, $version)."</p>";
81596c66	169
07a2b314	170	print "<form method=\"GET\" action=\"logout.php\">
06719138	171	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
ef59e6e8 AD	172	</form>";
ef59e6e8 AD	173
fecd57c8	174	}
81596c66	175
fecd57c8 AD	176	?>
fecd57c8 AD	177
fecd57c8 AD	178	</body>
	179	</html>
	180