[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="../css/default.css">
	<style type="text/css">
	textarea { font-size : 12px; }
	</style>
</head>
<body class="claro ttrss_utility">

<?php

	// could be needed because of existing config.php
	function define_default($param, $value) {
		//
	}

	function make_password($length = 8) {

		$password = "";
		$possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ*%+^";

	$i = 0;

		while ($i < $length) {
			$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);

			if (!strstr($password, $char)) {
				$password .= $char;
				$i++;
			}
		}
		return $password;
	}


	function sanity_check($db_type) {
		$errors = array();

		if (version_compare(PHP_VERSION, '5.6.0', '<')) {
			array_push($errors, "PHP version 5.6.0 or newer required. You're using " . PHP_VERSION . ".");
		}

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

		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("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			array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss.");
		}

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

		return $errors;
	}

	function print_error($msg) {
		print "<div class='alert alert-error'>$msg</div>";
	}

	function print_notice($msg) {
		print "<div class=\"alert alert-info\">$msg</div>";
	}

	function pdo_connect($host, $user, $pass, $db, $type, $port = false) {

		$db_port = $port ? ';port=' . $port : '';
		$db_host = $host ? ';host=' . $host : '';

		try {
			$pdo = new PDO($type . ':dbname=' . $db . $db_host . $db_port,
				$user,
				$pass);

			return $pdo;
		} catch (Exception $e) {
		    print "<div class='alert alert-danger'>" . $e->getMessage() . "</div>";
		    return null;
        }
	}

	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 is_server_https() {
		return (!empty($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] != 'off')) || (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https');
	}

	function make_self_url_path() {
		$url_path = (is_server_https() ? 'https://' :  'http://') . $_SERVER["HTTP_HOST"] . parse_url($_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 class="input input-text" required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/>
</fieldset>

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

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

<fieldset>
	<label>Host name</label>
	<input class="input input-text" name="DB_HOST" size="20" value="<?php echo $DB_HOST ?>"/>
	<span class="hint">If needed</span>
</fieldset>

<fieldset>
	<label>Port</label>
	<input class="input input-text" name="DB_PORT" type="number" size="20" value="<?php echo $DB_PORT ?>"/>
	<span class="hint">Usually 3306 for MySQL or 5432 for PostgreSQL</span>
</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 class="input input-text" 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 (function_exists("curl_init") && ini_get("open_basedir")) {
			array_push($notices, "CURL and open_basedir combination breaks support for HTTP redirects. See the FAQ for more information.");
		}

		if (!function_exists("idn_to_ascii")) {
			array_push($notices, "PHP support for Internationalization Functions is required to handle Internationalized Domain Names.");
		}

        if ($DB_TYPE == "mysql" && !function_exists("mysqli_connect")) {
            array_push($notices, "PHP extension for MySQL (mysqli) is missing. This may prevent legacy plugins from working.");
        }

        if ($DB_TYPE == "pgsql" && !function_exists("pg_connect")) {
			array_push($notices, "PHP extension for PostgreSQL is missing. This may prevent legacy plugins from working.");
        }

		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
		$pdo = pdo_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT);

		if (!$pdo) {
			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
				$res = $pdo->query("SELECT true FROM ttrss_feeds");

				if ($res && $res->fetch()) {
					print_error("Some tt-rss data already exists in this database. If you continue with database initialization your current data will be lost.");
					$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') {

			$pdo = pdo_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT);

			if (!$pdo) {
				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) {
						$res = $pdo->query($line);

						if (!$res) {
							print_notice("Query: $line");
							print_error("Error: " . implode(", ", $this->pdo->errorInfo()));
                        }
					}
				}

				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">
9dd336a2	5	<link rel="stylesheet" type="text/css" href="../css/default.css">
d0c6dd29 AD	6	<style type="text/css">
	7	textarea { font-size : 12px; }
	8	</style>
	9	</head>
09bc54c6	10	<body class="claro ttrss_utility">
d0c6dd29	11
1fcb6baa	12	<?php
81c8a93e AD	13
	14	// could be needed because of existing config.php
	15	function define_default($param, $value) {
	16	//
	17	}
	18
044cff2d AD	19	function make_password($length = 8) {
	20
	21	$password = "";
	22	$possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ*%+^";
	23
9f7bd151	24	$i = 0;
044cff2d AD	25
	26	while ($i < $length) {
	27	$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
	28
	29	if (!strstr($password, $char)) {
	30	$password .= $char;
	31	$i++;
	32	}
	33	}
	34	return $password;
	35	}
	36
	37
d0c6dd29 AD	38	function sanity_check($db_type) {
	39	$errors = array();
	40
db4b6b97	41	if (version_compare(PHP_VERSION, '5.6.0', '<')) {
c4869cd5	42	array_push($errors, "PHP version 5.6.0 or newer required. You're using " . PHP_VERSION . ".");
d0c6dd29 AD	43	}
d0c6dd29 AD	44
d0c6dd29 AD	45	if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) {
	46	array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL.");
	47	}
	48
	49	if (!function_exists("json_encode")) {
	50	array_push($errors, "PHP support for JSON is required, but was not found.");
	51	}
	52
f8db5bb4 AD	53	if (!class_exists("PDO")) {
f8db5bb4 AD	54	array_push($errors, "PHP support for PDO is required but was not found.");
d0c6dd29 AD	55	}
	56
	57	if (!function_exists("mb_strlen")) {
	58	array_push($errors, "PHP support for mbstring functions is required but was not found.");
	59	}
	60
	61	if (!function_exists("hash")) {
	62	array_push($errors, "PHP support for hash() function is required but was not found.");
	63	}
	64
d0c6dd29 AD	65	if (!function_exists("iconv")) {
	66	array_push($errors, "PHP support for iconv is required to handle multiple charsets.");
	67	}
	68
4c467026 AD	69	if (ini_get("safe_mode")) {
	70	array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss.");
	71	}
d0c6dd29	72
d0c6dd29 AD	73	if (!class_exists("DOMDocument")) {
	74	array_push($errors, "PHP support for DOMDocument is required, but was not found.");
	75	}
	76
	77	return $errors;
	78	}
	79
	80	function print_error($msg) {
6759dde1	81	print "<div class='alert alert-error'>$msg</div>";
d0c6dd29 AD	82	}
	83
	84	function print_notice($msg) {
6759dde1	85	print "<div class=\"alert alert-info\">$msg</div>";
d0c6dd29 AD	86	}
d0c6dd29 AD	87
f8db5bb4	88	function pdo_connect($host, $user, $pass, $db, $type, $port = false) {
d0c6dd29	89
f8db5bb4 AD	90	$db_port = $port ? ';port=' . $port : '';
f8db5bb4 AD	91	$db_host = $host ? ';host=' . $host : '';
d0c6dd29	92
f8db5bb4 AD	93	try {
	94	$pdo = new PDO($type . ':dbname=' . $db . $db_host . $db_port,
	95	$user,
	96	$pass);
d0c6dd29	97
f8db5bb4 AD	98	return $pdo;
	99	} catch (Exception $e) {
	100	print "<div class='alert alert-danger'>" . $e->getMessage() . "</div>";
	101	return null;
	102	}
d0c6dd29 AD	103	}
d0c6dd29 AD	104
b4cec374 AD	105	function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
	106	$DB_PORT, $SELF_URL_PATH) {
	107
	108	$data = explode("\n", file_get_contents("../config.php-dist"));
	109
	110	$rv = "";
	111
c93f98e1 AD	112	$finished = false;
c93f98e1 AD	113
b4cec374 AD	114	foreach ($data as $line) {
	115	if (preg_match("/define\('DB_TYPE'/", $line)) {
	116	$rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
	117	} else if (preg_match("/define\('DB_HOST'/", $line)) {
	118	$rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
	119	} else if (preg_match("/define\('DB_USER'/", $line)) {
	120	$rv .= "\tdefine('DB_USER', '$DB_USER');\n";
	121	} else if (preg_match("/define\('DB_NAME'/", $line)) {
	122	$rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
	123	} else if (preg_match("/define\('DB_PASS'/", $line)) {
	124	$rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
	125	} else if (preg_match("/define\('DB_PORT'/", $line)) {
	126	$rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
	127	} else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
	128	$rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
c93f98e1	129	} else if (!$finished) {
b4cec374 AD	130	$rv .= "$line\n";
b4cec374 AD	131	}
c93f98e1 AD	132
	133	if (preg_match("/\?\>/", $line)) {
	134	$finished = true;
	135	}
b4cec374 AD	136	}
	137
	138	return $rv;
	139	}
	140
9f7bd151	141	function is_server_https() {
52dbd55c	142	return (!empty($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] != 'off')) \|\| (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https');
9f7bd151 AD	143	}
9f7bd151 AD	144
056c537b	145	function make_self_url_path() {
9f7bd151	146	$url_path = (is_server_https() ? 'https://' : 'http://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
056c537b AD	147
	148	return $url_path;
	149	}
	150
d0c6dd29 AD	151	?>
d0c6dd29 AD	152
884d1650	153	<div class="floatingLogo"><img src="../images/logo_small.png"></div>
d0c6dd29 AD	154
	155	<h1>Tiny Tiny RSS Installer</h1>
	156
884d1650 AD	157	<div class='content'>
884d1650 AD	158
d0c6dd29	159	<?php
056c537b	160
d0c6dd29 AD	161	if (file_exists("../config.php")) {
	162	require "../config.php";
	163
	164	if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
b4cec374	165	print_error("Error: config.php already exists in tt-rss directory; aborting.");
d0c6dd29 AD	166	exit;
	167	}
	168	}
	169
	170	@$op = $_REQUEST['op'];
	171
	172	@$DB_HOST = strip_tags($_POST['DB_HOST']);
	173	@$DB_TYPE = strip_tags($_POST['DB_TYPE']);
	174	@$DB_USER = strip_tags($_POST['DB_USER']);
	175	@$DB_NAME = strip_tags($_POST['DB_NAME']);
	176	@$DB_PASS = strip_tags($_POST['DB_PASS']);
	177	@$DB_PORT = strip_tags($_POST['DB_PORT']);
056c537b	178	@$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']);
d0c6dd29	179
056c537b AD	180	if (!$SELF_URL_PATH) {
	181	$SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path());
	182	}
d0c6dd29 AD	183	?>
d0c6dd29 AD	184
d0c6dd29 AD	185	<form action="" method="post">
	186	<input type="hidden" name="op" value="testconfig">
	187
056c537b AD	188	<h2>Database settings</h2>
056c537b AD	189
d0c6dd29 AD	190	<?php
	191	$issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : "";
	192	$issel_mysql = $DB_TYPE == "mysql" ? "selected" : "";
	193	?>
	194
	195	<fieldset>
	196	<label>Database type</label>
	197	<select name="DB_TYPE">
	198	<option <?php echo $issel_pgsql ?> value="pgsql">PostgreSQL</option>
	199	<option <?php echo $issel_mysql ?> value="mysql">MySQL</option>
	200	</select>
	201	</fieldset>
	202
	203	<fieldset>
	204	<label>Username</label>
9044e2e0	205	<input class="input input-text" required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/>
d0c6dd29 AD	206	</fieldset>
	207
	208	<fieldset>
	209	<label>Password</label>
9044e2e0	210	<input class="input input-text" name="DB_PASS" size="20" type="password" value="<?php echo $DB_PASS ?>"/>
d0c6dd29 AD	211	</fieldset>
	212
	213	<fieldset>
	214	<label>Database name</label>
9044e2e0	215	<input class="input input-text" required name="DB_NAME" size="20" value="<?php echo $DB_NAME ?>"/>
d0c6dd29 AD	216	</fieldset>
	217
	218	<fieldset>
	219	<label>Host name</label>
9044e2e0	220	<input class="input input-text" name="DB_HOST" size="20" value="<?php echo $DB_HOST ?>"/>
bbffc43e	221	<span class="hint">If needed</span>
d0c6dd29 AD	222	</fieldset>
	223
	224	<fieldset>
	225	<label>Port</label>
9044e2e0	226	<input class="input input-text" name="DB_PORT" type="number" size="20" value="<?php echo $DB_PORT ?>"/>
bbffc43e	227	<span class="hint">Usually 3306 for MySQL or 5432 for PostgreSQL</span>
d0c6dd29 AD	228	</fieldset>
d0c6dd29 AD	229
056c537b AD	230	<h2>Other settings</h2>
	231
	232	<p>This should be set to the location your Tiny Tiny RSS will be available on.</p>
	233
	234	<fieldset>
	235	<label>Tiny Tiny RSS URL</label>
9044e2e0	236	<input class="input input-text" type="url" name="SELF_URL_PATH" placeholder="<?php echo $SELF_URL_PATH; ?>" size="60" value="<?php echo $SELF_URL_PATH ?>"/>
056c537b AD	237	</fieldset>
	238
	239
d0c6dd29 AD	240	<p><input type="submit" value="Test configuration"></p>
	241
	242	</form>
	243
	244	<?php if ($op == 'testconfig') { ?>
	245
	246	<h2>Checking configuration</h2>
	247
	248	<?php
	249	$errors = sanity_check($DB_TYPE);
	250
	251	if (count($errors) > 0) {
	252	print "<p>Some configuration tests failed. Please correct them before continuing.</p>";
	253
	254	print "<ul>";
	255
	256	foreach ($errors as $error) {
	257	print "<li style='color : red'>$error</li>";
	258	}
	259
	260	print "</ul>";
	261
	262	exit;
	263	}
	264
a55857db AD	265	$notices = array();
	266
	267	if (!function_exists("curl_init")) {
	268	array_push($notices, "It is highly recommended to enable support for CURL in PHP.");
	269	}
	270
aa03bac4 AD	271	if (function_exists("curl_init") && ini_get("open_basedir")) {
	272	array_push($notices, "CURL and open_basedir combination breaks support for HTTP redirects. See the FAQ for more information.");
	273	}
	274
62958fe9 BT	275	if (!function_exists("idn_to_ascii")) {
	276	array_push($notices, "PHP support for Internationalization Functions is required to handle Internationalized Domain Names.");
	277	}
	278
f8db5bb4 AD	279	if ($DB_TYPE == "mysql" && !function_exists("mysqli_connect")) {
	280	array_push($notices, "PHP extension for MySQL (mysqli) is missing. This may prevent legacy plugins from working.");
	281	}
	282
	283	if ($DB_TYPE == "pgsql" && !function_exists("pg_connect")) {
	284	array_push($notices, "PHP extension for PostgreSQL is missing. This may prevent legacy plugins from working.");
	285	}
	286
a55857db AD	287	if (count($notices) > 0) {
	288	print_notice("Configuration check succeeded with minor problems:");
	289
	290	print "<ul>";
d0c6dd29	291
a55857db AD	292	foreach ($notices as $notice) {
	293	print "<li>$notice</li>";
	294	}
	295
	296	print "</ul>";
	297	} else {
	298	print_notice("Configuration check succeeded.");
	299	}
	300
	301	?>
884d1650	302
d0c6dd29 AD	303	<h2>Checking database</h2>
	304
	305	<?php
f8db5bb4	306	$pdo = pdo_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT);
d0c6dd29	307
f8db5bb4	308	if (!$pdo) {
d0c6dd29 AD	309	print_error("Unable to connect to database using specified parameters.");
	310	exit;
	311	}
	312
	313	print_notice("Database test succeeded."); ?>
	314
	315	<h2>Initialize database</h2>
	316
	317	<p>Before you can start using tt-rss, database needs to be initialized. Click on the button below to do that now.</p>
	318
	319	<?php
f8db5bb4	320	$res = $pdo->query("SELECT true FROM ttrss_feeds");
d0c6dd29	321
f8db5bb4 AD	322	if ($res && $res->fetch()) {
f8db5bb4 AD	323	print_error("Some tt-rss data already exists in this database. If you continue with database initialization your current data will be lost.");
d0c6dd29 AD	324	$need_confirm = true;
	325	} else {
	326	$need_confirm = false;
	327	}
	328	?>
	329
	330	<table><tr><td>
	331	<form method="post">
	332	<input type="hidden" name="op" value="installschema">
	333
	334	<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
	335	<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
	336	<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
	337	<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
	338	<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
	339	<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
056c537b	340	<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
d0c6dd29 AD	341
	342	<?php if ($need_confirm) { ?>
	343	<p><input onclick="return confirm('Please read the warning above. Continue?')" type="submit" value="Initialize database" style="color : red"></p>
	344	<?php } else { ?>
	345	<p><input type="submit" value="Initialize database" style="color : red"></p>
	346	<?php } ?>
	347	</form>
	348
	349	</td><td>
	350	<form method="post">
	351	<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
	352	<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
	353	<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
	354	<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
	355	<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
	356	<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
056c537b	357	<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
d0c6dd29 AD	358
	359	<input type="hidden" name="op" value="skipschema">
	360	<p><input type="submit" value="Skip initialization"></p>
	361	</form>
	362
	363	</td></tr></table>
	364
	365	<?php
	366
	367	} else if ($op == 'installschema' \|\| $op == 'skipschema') {
	368
f8db5bb4	369	$pdo = pdo_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT);
d0c6dd29	370
f8db5bb4	371	if (!$pdo) {
d0c6dd29 AD	372	print_error("Unable to connect to database using specified parameters.");
	373	exit;
	374	}
	375
	376	if ($op == 'installschema') {
	377
	378	print "<h2>Initializing database...</h2>";
	379
f8db5bb4 AD	380	$lines = explode(";", preg_replace("/[\r\n]/", "",
f8db5bb4 AD	381	file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql")));
d0c6dd29 AD	382
	383	foreach ($lines as $line) {
	384	if (strpos($line, "--") !== 0 && $line) {
f8db5bb4 AD	385	$res = $pdo->query($line);
	386
	387	if (!$res) {
	388	print_notice("Query: $line");
	389	print_error("Error: " . implode(", ", $this->pdo->errorInfo()));
	390	}
d0c6dd29 AD	391	}
	392	}
	393
	394	print_notice("Database initialization completed.");
	395
	396	} else {
	397	print_notice("Database initialization skipped.");
	398	}
	399
	400	print "<h2>Generated configuration file</h2>";
	401
b4cec374 AD	402	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>";
	403
	404	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>"; ?>
	405
	406	<form action="" method="post">
	407	<input type="hidden" name="op" value="saveconfig">
	408	<input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
	409	<input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
	410	<input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
	411	<input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
	412	<input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
	413	<input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
	414	<input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
	415	<?php print "<textarea cols=\"80\" rows=\"20\">";
	416	echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
	417	$DB_PORT, $SELF_URL_PATH);
	418	print "</textarea>"; ?>
	419
	420	<?php if (is_writable("..")) { ?>
	421	<p>We can also try saving the file automatically now.</p>
	422
	423	<p><input type="submit" value="Save configuration"></p>
	424	</form>
	425	<?php } else {
	426	print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
d0c6dd29 AD	427	}
d0c6dd29 AD	428
b4cec374 AD	429	print_notice("You can generate the file again by changing the form above.");
	430
	431	} else if ($op == "saveconfig") {
	432
	433	print "<h2>Saving configuration file to parent directory...</h2>";
	434
	435	if (!file_exists("../config.php")) {
	436
	437	$fp = fopen("../config.php", "w");
	438
	439	if ($fp) {
	440	$written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
	441	$DB_USER, $DB_NAME, $DB_PASS,
	442	$DB_PORT, $SELF_URL_PATH));
d0c6dd29	443
b4cec374 AD	444	if ($written > 0) {
	445	print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");
	446
	447	} else {
	448	print_notice("Unable to write into config.php in tt-rss directory.");
	449	}
	450
	451	fclose($fp);
	452	} else {
	453	print_error("Unable to open config.php in tt-rss directory for writing.");
	454	}
	455	} else {
	456	print_error("config.php already present in tt-rss directory, refusing to overwrite.");
	457	}
d0c6dd29 AD	458	}
	459	?>
	460
884d1650	461	</div>
d0c6dd29 AD	462
	463	</body>
	464	</html>