[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 ($_SESSION["access_level"] < 10) { 
		print "<p>".
			__("Error: your access level is insufficient to run this script.")."</p>";
		exit;
	}
	
	define('SCHEMA_VERSION', 14);

?>

<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 "<p class='warning'>".__("<b>Warning:</b> Please backup your database before proceeding.")."</p>";
	
		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 = $_SESSION["uid"];
	21
	22	if ($_SESSION["access_level"] < 10) {
06719138 AD	23	print "<p>".
06719138 AD	24	__("Error: your access level is insufficient to run this script.")."</p>";
01a87dff	25	exit;
81596c66 AD	26	}
81596c66 AD	27
72ae6d7a	28	define('SCHEMA_VERSION', 14);
fecd57c8 AD	29
	30	?>
	31
	32	<html>
	33	<head>
b4c27af7 AD	34	<title>Database Updater</title>
b4c27af7 AD	35	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
ef59e6e8	36	<link rel="stylesheet" type="text/css" href="utility.css">
fecd57c8 AD	37	</head>
	38
	39	<body>
	40
b4c27af7 AD	41	<script type='text/javascript'>
b4c27af7 AD	42	function confirmOP() {
06719138	43	return confirm(__("Update the database?"));
b4c27af7 AD	44	}
	45	</script>
	46
ef59e6e8 AD	47	<div class="floatingLogo"><img src="images/ttrss_logo.png"></div>
ef59e6e8 AD	48
06719138	49	<h1><?php echo __("Database Updater") ?></h1>
fecd57c8 AD	50
fecd57c8 AD	51	<?php
81596c66 AD	52	function getline($fp, $delim) {
	53	$result = "";
	54	while(!feof($fp)) {
	55	$tmp = fgetc($fp);
	56
	57	if($tmp == $delim) {
	58	return $result;
	59	}
	60	$result .= $tmp;
fecd57c8	61	}
81596c66	62	return $result;
fecd57c8	63	}
81596c66 AD	64
	65	$op = $_POST["op"];
	66
	67	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	68	$version = db_fetch_result($result, 0, "schema_version");
	69
	70	$update_files = glob("schema/versions/".DB_TYPE."/*sql");
	71	$update_versions = array();
	72
	73	foreach ($update_files as $f) {
	74	$m = array();
	75	preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m,
	76	PREG_PATTERN_ORDER);
	77
	78	if ($m[1][0]) {
	79	$update_versions[$m[1][0]] = $f;
fecd57c8	80	}
81596c66 AD	81	}
	82
	83	ksort($update_versions, SORT_NUMERIC);
	84
	85	$latest_version = max(array_keys($update_versions));
	86
	87	if ($version == $latest_version) {
06719138	88	print "<p>".__("Tiny Tiny RSS database is up to date.")."</p>";
ef59e6e8	89	print "<form method=\"GET\" action=\"tt-rss.php\">
06719138	90	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
ef59e6e8 AD	91	</form>";
ef59e6e8 AD	92
81596c66 AD	93	return;
	94	}
	95
	96	if (!$op) {
06719138	97	print "<p class='warning'>".__("<b>Warning:</b> Please backup your database before proceeding.")."</p>";
81596c66	98
06719138	99	print "<p>" . T_sprintf("Your Tiny Tiny RSS database needs update to the latest version (<b>%d</b> to <b>%d</b>).", $version, $latest_version) . "</p>";
81596c66 AD	100
	101	/* print "<p>Available incremental updates:";
	102
	103	foreach (array_keys($update_versions) as $v) {
	104	if ($v > $version) {
	105	print " <a href='$update_versions[$v]'>$v</a>";
	106	}
	107	} */
	108
	109	print "</p>";
	110
	111	print "<form method='POST'>
	112	<input type='hidden' name='op' value='do'>
06719138	113	<input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'>
81596c66 AD	114	</form>";
	115
	116	} else if ($op == "do") {
	117
06719138	118	print "<p>".__("Performing updates...")."</p>";
81596c66 AD	119
	120	$num_updates = 0;
	121
	122	foreach (array_keys($update_versions) as $v) {
	123	if ($v == $version + 1) {
06719138	124	print "<p>".T_sprintf("Updating to version %d...", $v)."</p>";
81596c66 AD	125	$fp = fopen($update_versions[$v], "r");
	126	if ($fp) {
	127	while (!feof($fp)) {
	128	$query = trim(getline($fp, ";"));
	129	if ($query != "") {
06719138	130	print "<p class='query'>$query</p>";
81596c66 AD	131	db_query($link, $query);
81596c66 AD	132	}
fecd57c8 AD	133	}
fecd57c8 AD	134	}
81596c66 AD	135	fclose($fp);
81596c66 AD	136
06719138	137	print "<p>".__("Checking version... ");
81596c66 AD	138
	139	$result = db_query($link, "SELECT schema_version FROM ttrss_version");
	140	$version = db_fetch_result($result, 0, "schema_version");
	141
	142	if ($version == $v) {
06719138	143	print __("OK!");
81596c66	144	} else {
06719138	145	print "<b>".__("ERROR!")."</b>";
81596c66 AD	146	return;
	147	}
	148
	149	$num_updates++;
b4c27af7	150	}
b4c27af7	151	}
81596c66	152
06719138 AD	153	print "<p>".T_sprintf("Finished. Performed <b>%d</b> update(s) up to schema
06719138 AD	154	version <b>%d</b>.", $num_updates, $version)."</p>";
81596c66	155
07a2b314	156	print "<form method=\"GET\" action=\"logout.php\">
06719138	157	<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
ef59e6e8 AD	158	</form>";
ef59e6e8 AD	159
fecd57c8	160	}
81596c66	161
fecd57c8 AD	162	?>
fecd57c8 AD	163
fecd57c8 AD	164	</body>
	165	</html>
	166