[tt-rss.git] / install / index.php

<html>
<head>
	<title>Tiny Tiny RSS - Installer</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	<link rel="stylesheet" type="text/css" href="../utility.css">
	<style type="text/css">
	textarea { font-size : 12px; }
	</style>
</head>
<body>

<?php
	function sanity_check($db_type) {
		$errors = array();

		if (version_compare(PHP_VERSION, '5.3.0', '<')) {
			array_push($errors, "PHP version 5.3.0 or newer required.");
		}

		if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) {
			array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL.");
		}

		if (!function_exists("json_encode")) {
			array_push($errors, "PHP support for JSON is required, but was not found.");
		}

		if ($db_type == "mysql" && !function_exists("mysql_connect")) {
			array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php.");
		}

		if ($db_type == "pgsql" && !function_exists("pg_connect")) {
			array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php");
		}

		if (!function_exists("mb_strlen")) {
			array_push($errors, "PHP support for mbstring functions is required but was not found.");
		}

		if (!function_exists("hash")) {
			array_push($errors, "PHP support for hash() function is required but was not found.");
		}

		if (!function_exists("ctype_lower")) {
			array_push($errors, "PHP support for ctype functions are required by HTMLPurifier.");
		}

		if (!function_exists("iconv")) {
			array_push($errors, "PHP support for iconv is required to handle multiple charsets.");
		}

		/* if (ini_get("safe_mode")) {
			array_push($errors, "PHP safe mode setting is not supported.");
		} */

		if (!class_exists("DOMDocument")) {
			array_push($errors, "PHP support for DOMDocument is required, but was not found.");
		}

		return $errors;
	}

	function print_error($msg) {
		print "<div class='error'><img src='../images/sign_excl.svg'> $msg</div>";
	}

	function print_notice($msg) {
		print "<div class=\"notice\">
			<img src=\"../images/sign_info.svg\">$msg</div>";
	}

	function db_connect($host, $user, $pass, $db, $type) {
		if ($type == "pgsql") {

			$string = "dbname=$db user=$user";

			if ($pass) {
				$string .= " password=$pass";
			}

			if ($host) {
				$string .= " host=$host";
			}

			if (defined('DB_PORT')) {
				$string = "$string port=" . DB_PORT;
			}

			$link = pg_connect($string);

			return $link;

		} else if ($type == "mysql") {
			$link = mysql_connect($host, $user, $pass);
			if ($link) {
				$result = mysql_select_db($db, $link);
				if ($result) return $link;
			}
		}
	}

	function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
			$DB_PORT, $SELF_URL_PATH) {

		$data = explode("\n", file_get_contents("../config.php-dist"));

		$rv = "";

		$finished = false;

		foreach ($data as $line) {
			if (preg_match("/define\('DB_TYPE'/", $line)) {
				$rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
			} else if (preg_match("/define\('DB_HOST'/", $line)) {
				$rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
			} else if (preg_match("/define\('DB_USER'/", $line)) {
				$rv .= "\tdefine('DB_USER', '$DB_USER');\n";
			} else if (preg_match("/define\('DB_NAME'/", $line)) {
				$rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
			} else if (preg_match("/define\('DB_PASS'/", $line)) {
				$rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
			} else if (preg_match("/define\('DB_PORT'/", $line)) {
				$rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
			} else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
				$rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
			} else if (!$finished) {
				$rv .= "$line\n";
			}

			if (preg_match("/\?\>/", $line)) {
				$finished = true;
			}
		}

		return $rv;
	}

	function db_query($link, $query, $type, $die_on_error = true) {
		if ($type == "pgsql") {
			$result = pg_query($link, $query);
			if (!$result) {
				$query = htmlspecialchars($query); // just in case
				if ($die_on_error) {
					die("Query <i>$query</i> failed [$result]: " . ($link ? pg_last_error($link) : "No connection"));
				}
			}
			return $result;
		} else if ($type == "mysql") {
			$result = mysql_query($query, $link);
			if (!$result) {
				$query = htmlspecialchars($query);
				if ($die_on_error) {
					die("Query <i>$query</i> failed: " . ($link ? mysql_error($link) : "No connection"));
				}
			}
			return $result;
		}
	}

	function make_self_url_path() {
		$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' :  'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);

		return $url_path;
	}

?>

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

<h1>Tiny Tiny RSS Installer</h1>

<div class='content'>

<?php

	if (file_exists("../config.php")) {
		require "../config.php";

		if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
			print_error("Error: config.php already exists in tt-rss directory; aborting.");
			exit;
		}
	}

	@$op = $_REQUEST['op'];

	@$DB_HOST = strip_tags($_POST['DB_HOST']);
	@$DB_TYPE = strip_tags($_POST['DB_TYPE']);
	@$DB_USER = strip_tags($_POST['DB_USER']);
	@$DB_NAME = strip_tags($_POST['DB_NAME']);
	@$DB_PASS = strip_tags($_POST['DB_PASS']);
	@$DB_PORT = strip_tags($_POST['DB_PORT']);
	@$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']);

	if (!$SELF_URL_PATH) {
		$SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path());
	}
?>

<form action="" method="post">
<input type="hidden" name="op" value="testconfig">

<h2>Database settings</h2>

<?php
	$issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : "";
	$issel_mysql = $DB_TYPE == "mysql" ? "selected" : "";
?>

<fieldset>
	<label>Database type</label>
	<select name="DB_TYPE">
		<option <?php echo $issel_pgsql ?> value="pgsql">PostgreSQL</option>
		<option <?php echo $issel_mysql ?> value="mysql">MySQL</option>
	</select>
</fieldset>

<fieldset>
	<label>Username</label>
	<input required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/>
</fieldset>

<fieldset>
	<label>Password</label>
	<input required name="DB_PASS" size="20" type="password" value="<?php echo $DB_PASS ?>"/>
</fieldset>

<fieldset>
	<label>Database name</label>
	<input name="DB_NAME" size="20" value="<?php echo $DB_NAME ?>"/>
</fieldset>

<fieldset>
	<label>Host name</label>
	<input  name="DB_HOST" placeholder="if needed" size="20" value="<?php echo $DB_HOST ?>"/>
</fieldset>

<fieldset>
	<label>Port</label>
	<input name="DB_PORT" type="number" placeholder="if needed, PgSQL only" size="20" value="<?php echo $DB_PORT ?>"/>
</fieldset>

<h2>Other settings</h2>

<p>This should be set to the location your Tiny Tiny RSS will be available on.</p>

<fieldset>
	<label>Tiny Tiny RSS URL</label>
	<input type="url" name="SELF_URL_PATH" placeholder="<?php echo $SELF_URL_PATH; ?>" size="60" value="<?php echo $SELF_URL_PATH ?>"/>
</fieldset>


<p><input type="submit" value="Test configuration"></p>

</form>

<?php if ($op == 'testconfig') { ?>

	<h2>Checking configuration</h2>

	<?php
		$errors = sanity_check($DB_TYPE);

		if (count($errors) > 0) {
			print "<p>Some configuration tests failed. Please correct them before continuing.</p>";

			print "<ul>";

			foreach ($errors as $error) {
				print "<li style='color : red'>$error</li>";
			}

			print "</ul>";

			exit;
		}

		$notices = array();

		if (!function_exists("curl_init")) {
			array_push($notices, "It is highly recommended to enable support for CURL in PHP.");
		}

		if (count($notices) > 0) {
			print_notice("Configuration check succeeded with minor problems:");

			print "<ul>";

			foreach ($notices as $notice) {
				print "<li>$notice</li>";
			}

			print "</ul>";
		} else {
			print_notice("Configuration check succeeded.");
		}

	?>

	<h2>Checking database</h2>

	<?php
		$link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);

		if (!$link) {
			print_error("Unable to connect to database using specified parameters.");
			exit;
		}

		print_notice("Database test succeeded."); ?>

			<h2>Initialize database</h2>

			<p>Before you can start using tt-rss, database needs to be initialized. Click on the button below to do that now.</p>

			<?php
				$result = db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false);

				if ($result) {
					print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization.");
					$need_confirm = true;
				} else {
					$need_confirm = false;
				}
			?>

			<table><tr><td>
			<form method="post">
				<input type="hidden" name="op" value="installschema">

				<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
				<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
				<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
				<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
				<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
				<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
				<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>

				<?php if ($need_confirm) { ?>
					<p><input onclick="return confirm('Please read the warning above. Continue?')" type="submit" value="Initialize database" style="color : red"></p>
				<?php } else { ?>
					<p><input type="submit" value="Initialize database" style="color : red"></p>
				<?php } ?>
			</form>

			</td><td>
			<form method="post">
				<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
				<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
				<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
				<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
				<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
				<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
				<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>

				<input type="hidden" name="op" value="skipschema">
				<p><input type="submit" value="Skip initialization"></p>
			</form>

			</td></tr></table>

			<?php

		} else if ($op == 'installschema' || $op == 'skipschema') {

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

			if (!$link) {
				print_error("Unable to connect to database using specified parameters.");
				exit;
			}

			if ($op == 'installschema') {

				print "<h2>Initializing database...</h2>";

				$lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql")));

				foreach ($lines as $line) {
					if (strpos($line, "--") !== 0 && $line) {
						db_query($link, $line, $DB_TYPE);
					}
				}

				print_notice("Database initialization completed.");

			} else {
				print_notice("Database initialization skipped.");
			}

			print "<h2>Generated configuration file</h2>";

			print "<p>Copy following text and save as <code>config.php</code> in tt-rss main directory. It is suggested to read through the file to the end in case you need any options changed fom default values.</p>";

			print "<p>After copying the file, you will be able to login with default username and password combination: <code>admin</code> and <code>password</code>. Don't forget to change the password immediately!</p>"; ?>

			<form action="" method="post">
				<input type="hidden" name="op" value="saveconfig">
				<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
				<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
				<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
				<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
				<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
				<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
				<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
			<?php print "<textarea cols=\"80\" rows=\"20\">";
			echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
				$DB_PORT, $SELF_URL_PATH);
			print "</textarea>"; ?>

			<?php if (is_writable("..")) { ?>
				<p>We can also try saving the file automatically now.</p>

				<p><input type="submit" value="Save configuration"></p>
				</form>
			<?php } else {
				print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
			}

		   print_notice("You can generate the file again by changing the form above.");

		} else if ($op == "saveconfig") {

			print "<h2>Saving configuration file to parent directory...</h2>";

			if (!file_exists("../config.php")) {

				$fp = fopen("../config.php", "w");

				if ($fp) {
					$written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
						$DB_USER, $DB_NAME, $DB_PASS,
						$DB_PORT, $SELF_URL_PATH));

					if ($written > 0) {
						print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");

					} else {
						print_notice("Unable to write into config.php in tt-rss directory.");
					}

					fclose($fp);
				} else {
					print_error("Unable to open config.php in tt-rss directory for writing.");
				}
			} else {
				print_error("config.php already present in tt-rss directory, refusing to overwrite.");
			}
		}
	?>

</div>

</body>
</html>
Commit	Line	Data
d0c6dd29 AD	1	<html>
	2	<head>
	3	<title>Tiny Tiny RSS - Installer</title>
	4	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	5	<link rel="stylesheet" type="text/css" href="../utility.css">
	6	<style type="text/css">
	7	textarea { font-size : 12px; }
	8	</style>
	9	</head>
	10	<body>
	11
1fcb6baa	12	<?php
d0c6dd29 AD	13	function sanity_check($db_type) {
	14	$errors = array();
	15
	16	if (version_compare(PHP_VERSION, '5.3.0', '<')) {
	17	array_push($errors, "PHP version 5.3.0 or newer required.");
	18	}
	19
d0c6dd29 AD	20	if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) {
	21	array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL.");
	22	}
	23
	24	if (!function_exists("json_encode")) {
	25	array_push($errors, "PHP support for JSON is required, but was not found.");
	26	}
	27
	28	if ($db_type == "mysql" && !function_exists("mysql_connect")) {
	29	array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php.");
	30	}
	31
	32	if ($db_type == "pgsql" && !function_exists("pg_connect")) {
	33	array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php");
	34	}
	35
	36	if (!function_exists("mb_strlen")) {
	37	array_push($errors, "PHP support for mbstring functions is required but was not found.");
	38	}
	39
	40	if (!function_exists("hash")) {
	41	array_push($errors, "PHP support for hash() function is required but was not found.");
	42	}
	43
	44	if (!function_exists("ctype_lower")) {
	45	array_push($errors, "PHP support for ctype functions are required by HTMLPurifier.");
	46	}
	47
	48	if (!function_exists("iconv")) {
	49	array_push($errors, "PHP support for iconv is required to handle multiple charsets.");
	50	}
	51
	52	/* if (ini_get("safe_mode")) {
	53	array_push($errors, "PHP safe mode setting is not supported.");
	54	} */
	55
d0c6dd29 AD	56	if (!class_exists("DOMDocument")) {
	57	array_push($errors, "PHP support for DOMDocument is required, but was not found.");
	58	}
	59
	60	return $errors;
	61	}
	62
	63	function print_error($msg) {
	64	print "<div class='error'><img src='../images/sign_excl.svg'> $msg</div>";
	65	}
	66
	67	function print_notice($msg) {
	68	print "<div class=\"notice\">
	69	<img src=\"../images/sign_info.svg\">$msg</div>";
	70	}
	71
	72	function db_connect($host, $user, $pass, $db, $type) {
	73	if ($type == "pgsql") {
	74
	75	$string = "dbname=$db user=$user";
	76
	77	if ($pass) {
	78	$string .= " password=$pass";
	79	}
	80
	81	if ($host) {
	82	$string .= " host=$host";
	83	}
	84
	85	if (defined('DB_PORT')) {
	86	$string = "$string port=" . DB_PORT;
	87	}
	88
	89	$link = pg_connect($string);
	90
	91	return $link;
	92
	93	} else if ($type == "mysql") {
	94	$link = mysql_connect($host, $user, $pass);
	95	if ($link) {
	96	$result = mysql_select_db($db, $link);
884d1650	97	if ($result) return $link;
d0c6dd29 AD	98	}
	99	}
	100	}
	101
b4cec374 AD	102	function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
	103	$DB_PORT, $SELF_URL_PATH) {
	104
	105	$data = explode("\n", file_get_contents("../config.php-dist"));
	106
	107	$rv = "";
	108
c93f98e1 AD	109	$finished = false;
c93f98e1 AD	110
b4cec374 AD	111	foreach ($data as $line) {
	112	if (preg_match("/define\('DB_TYPE'/", $line)) {
	113	$rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
	114	} else if (preg_match("/define\('DB_HOST'/", $line)) {
	115	$rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
	116	} else if (preg_match("/define\('DB_USER'/", $line)) {
	117	$rv .= "\tdefine('DB_USER', '$DB_USER');\n";
	118	} else if (preg_match("/define\('DB_NAME'/", $line)) {
	119	$rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
	120	} else if (preg_match("/define\('DB_PASS'/", $line)) {
	121	$rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
	122	} else if (preg_match("/define\('DB_PORT'/", $line)) {
	123	$rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
	124	} else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
	125	$rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
c93f98e1	126	} else if (!$finished) {
b4cec374 AD	127	$rv .= "$line\n";
b4cec374 AD	128	}
c93f98e1 AD	129
	130	if (preg_match("/\?\>/", $line)) {
	131	$finished = true;
	132	}
b4cec374 AD	133	}
	134
	135	return $rv;
	136	}
	137
d0c6dd29 AD	138	function db_query($link, $query, $type, $die_on_error = true) {
	139	if ($type == "pgsql") {
	140	$result = pg_query($link, $query);
	141	if (!$result) {
	142	$query = htmlspecialchars($query); // just in case
	143	if ($die_on_error) {
	144	die("Query <i>$query</i> failed [$result]: " . ($link ? pg_last_error($link) : "No connection"));
	145	}
	146	}
	147	return $result;
	148	} else if ($type == "mysql") {
	149	$result = mysql_query($query, $link);
	150	if (!$result) {
	151	$query = htmlspecialchars($query);
	152	if ($die_on_error) {
	153	die("Query <i>$query</i> failed: " . ($link ? mysql_error($link) : "No connection"));
	154	}
	155	}
	156	return $result;
	157	}
	158	}
	159
056c537b AD	160	function make_self_url_path() {
	161	$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
	162
	163	return $url_path;
	164	}
	165
d0c6dd29 AD	166	?>
d0c6dd29 AD	167
884d1650	168	<div class="floatingLogo"><img src="../images/logo_small.png"></div>
d0c6dd29 AD	169
	170	<h1>Tiny Tiny RSS Installer</h1>
	171
884d1650 AD	172	<div class='content'>
884d1650 AD	173
d0c6dd29	174	<?php
056c537b	175
d0c6dd29 AD	176	if (file_exists("../config.php")) {
	177	require "../config.php";
	178
	179	if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
b4cec374	180	print_error("Error: config.php already exists in tt-rss directory; aborting.");
d0c6dd29 AD	181	exit;
	182	}
	183	}
	184
	185	@$op = $_REQUEST['op'];
	186
	187	@$DB_HOST = strip_tags($_POST['DB_HOST']);
	188	@$DB_TYPE = strip_tags($_POST['DB_TYPE']);
	189	@$DB_USER = strip_tags($_POST['DB_USER']);
	190	@$DB_NAME = strip_tags($_POST['DB_NAME']);
	191	@$DB_PASS = strip_tags($_POST['DB_PASS']);
	192	@$DB_PORT = strip_tags($_POST['DB_PORT']);
056c537b	193	@$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']);
d0c6dd29	194
056c537b AD	195	if (!$SELF_URL_PATH) {
	196	$SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path());
	197	}
d0c6dd29 AD	198	?>
d0c6dd29 AD	199
d0c6dd29 AD	200	<form action="" method="post">
	201	<input type="hidden" name="op" value="testconfig">
	202
056c537b AD	203	<h2>Database settings</h2>
056c537b AD	204
d0c6dd29 AD	205	<?php
	206	$issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : "";
	207	$issel_mysql = $DB_TYPE == "mysql" ? "selected" : "";
	208	?>
	209
	210	<fieldset>
	211	<label>Database type</label>
	212	<select name="DB_TYPE">
	213	<option <?php echo $issel_pgsql ?> value="pgsql">PostgreSQL</option>
	214	<option <?php echo $issel_mysql ?> value="mysql">MySQL</option>
	215	</select>
	216	</fieldset>
	217
	218	<fieldset>
	219	<label>Username</label>
	220	<input required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/>
	221	</fieldset>
	222
	223	<fieldset>
	224	<label>Password</label>
	225	<input required name="DB_PASS" size="20" type="password" value="<?php echo $DB_PASS ?>"/>
	226	</fieldset>
	227
	228	<fieldset>
	229	<label>Database name</label>
	230	<input name="DB_NAME" size="20" value="<?php echo $DB_NAME ?>"/>
	231	</fieldset>
	232
	233	<fieldset>
	234	<label>Host name</label>
	235	<input name="DB_HOST" placeholder="if needed" size="20" value="<?php echo $DB_HOST ?>"/>
	236	</fieldset>
	237
	238	<fieldset>
	239	<label>Port</label>
00df2b5f	240	<input name="DB_PORT" type="number" placeholder="if needed, PgSQL only" size="20" value="<?php echo $DB_PORT ?>"/>
d0c6dd29 AD	241	</fieldset>
d0c6dd29 AD	242
056c537b AD	243	<h2>Other settings</h2>
	244
	245	<p>This should be set to the location your Tiny Tiny RSS will be available on.</p>
	246
	247	<fieldset>
	248	<label>Tiny Tiny RSS URL</label>
00df2b5f	249	<input type="url" name="SELF_URL_PATH" placeholder="<?php echo $SELF_URL_PATH; ?>" size="60" value="<?php echo $SELF_URL_PATH ?>"/>
056c537b AD	250	</fieldset>
	251
	252
d0c6dd29 AD	253	<p><input type="submit" value="Test configuration"></p>
	254
	255	</form>
	256
	257	<?php if ($op == 'testconfig') { ?>
	258
	259	<h2>Checking configuration</h2>
	260
	261	<?php
	262	$errors = sanity_check($DB_TYPE);
	263
	264	if (count($errors) > 0) {
	265	print "<p>Some configuration tests failed. Please correct them before continuing.</p>";
	266
	267	print "<ul>";
	268
	269	foreach ($errors as $error) {
	270	print "<li style='color : red'>$error</li>";
	271	}
	272
	273	print "</ul>";
	274
	275	exit;
	276	}
	277
a55857db AD	278	$notices = array();
	279
	280	if (!function_exists("curl_init")) {
	281	array_push($notices, "It is highly recommended to enable support for CURL in PHP.");
	282	}
	283
	284	if (count($notices) > 0) {
	285	print_notice("Configuration check succeeded with minor problems:");
	286
	287	print "<ul>";
d0c6dd29	288
a55857db AD	289	foreach ($notices as $notice) {
	290	print "<li>$notice</li>";
	291	}
	292
	293	print "</ul>";
	294	} else {
	295	print_notice("Configuration check succeeded.");
	296	}
	297
	298	?>
884d1650	299
d0c6dd29 AD	300	<h2>Checking database</h2>
	301
	302	<?php
	303	$link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);
	304
	305	if (!$link) {
	306	print_error("Unable to connect to database using specified parameters.");
	307	exit;
	308	}
	309
	310	print_notice("Database test succeeded."); ?>
	311
	312	<h2>Initialize database</h2>
	313
	314	<p>Before you can start using tt-rss, database needs to be initialized. Click on the button below to do that now.</p>
	315
	316	<?php
	317	$result = db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false);
	318
	319	if ($result) {
	320	print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization.");
	321	$need_confirm = true;
	322	} else {
	323	$need_confirm = false;
	324	}
	325	?>
	326
	327	<table><tr><td>
	328	<form method="post">
	329	<input type="hidden" name="op" value="installschema">
	330
	331	<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
	332	<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
	333	<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
	334	<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
	335	<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
	336	<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
056c537b	337	<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
d0c6dd29 AD	338
	339	<?php if ($need_confirm) { ?>
	340	<p><input onclick="return confirm('Please read the warning above. Continue?')" type="submit" value="Initialize database" style="color : red"></p>
	341	<?php } else { ?>
	342	<p><input type="submit" value="Initialize database" style="color : red"></p>
	343	<?php } ?>
	344	</form>
	345
	346	</td><td>
	347	<form method="post">
	348	<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
	349	<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
	350	<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
	351	<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
	352	<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
	353	<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
056c537b	354	<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
d0c6dd29 AD	355
	356	<input type="hidden" name="op" value="skipschema">
	357	<p><input type="submit" value="Skip initialization"></p>
	358	</form>
	359
	360	</td></tr></table>
	361
	362	<?php
	363
	364	} else if ($op == 'installschema' \|\| $op == 'skipschema') {
	365
	366	$link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);
	367
	368	if (!$link) {
	369	print_error("Unable to connect to database using specified parameters.");
	370	exit;
	371	}
	372
	373	if ($op == 'installschema') {
	374
	375	print "<h2>Initializing database...</h2>";
	376
	377	$lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql")));
	378
	379	foreach ($lines as $line) {
	380	if (strpos($line, "--") !== 0 && $line) {
	381	db_query($link, $line, $DB_TYPE);
	382	}
	383	}
	384
	385	print_notice("Database initialization completed.");
	386
	387	} else {
	388	print_notice("Database initialization skipped.");
	389	}
	390
	391	print "<h2>Generated configuration file</h2>";
	392
b4cec374 AD	393	print "<p>Copy following text and save as <code>config.php</code> in tt-rss main directory. It is suggested to read through the file to the end in case you need any options changed fom default values.</p>";
	394
	395	print "<p>After copying the file, you will be able to login with default username and password combination: <code>admin</code> and <code>password</code>. Don't forget to change the password immediately!</p>"; ?>
	396
	397	<form action="" method="post">
	398	<input type="hidden" name="op" value="saveconfig">
	399	<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
	400	<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
	401	<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
	402	<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
	403	<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
	404	<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
	405	<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
	406	<?php print "<textarea cols=\"80\" rows=\"20\">";
	407	echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
	408	$DB_PORT, $SELF_URL_PATH);
	409	print "</textarea>"; ?>
	410
	411	<?php if (is_writable("..")) { ?>
	412	<p>We can also try saving the file automatically now.</p>
	413
	414	<p><input type="submit" value="Save configuration"></p>
	415	</form>
	416	<?php } else {
	417	print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
d0c6dd29 AD	418	}
d0c6dd29 AD	419
b4cec374 AD	420	print_notice("You can generate the file again by changing the form above.");
	421
	422	} else if ($op == "saveconfig") {
	423
	424	print "<h2>Saving configuration file to parent directory...</h2>";
	425
	426	if (!file_exists("../config.php")) {
	427
	428	$fp = fopen("../config.php", "w");
	429
	430	if ($fp) {
	431	$written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
	432	$DB_USER, $DB_NAME, $DB_PASS,
	433	$DB_PORT, $SELF_URL_PATH));
d0c6dd29	434
b4cec374 AD	435	if ($written > 0) {
	436	print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");
	437
	438	} else {
	439	print_notice("Unable to write into config.php in tt-rss directory.");
	440	}
	441
	442	fclose($fp);
	443	} else {
	444	print_error("Unable to open config.php in tt-rss directory for writing.");
	445	}
	446	} else {
	447	print_error("config.php already present in tt-rss directory, refusing to overwrite.");
	448	}
d0c6dd29 AD	449	}
	450	?>
	451
884d1650	452	</div>
d0c6dd29 AD	453
	454	</body>
	455	</html>