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
="../css/utility.css">
6 <link rel
="stylesheet" type
="text/css" href
="../css/dijit.css">
7 <style type
="text/css">
8 textarea
{ font
-size
: 12px
; }
15 // could be needed because of existing config.php
16 function define_default($param, $value) {
20 function make_password($length = 8) {
23 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ*%+^";
27 while ($i < $length) {
28 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
30 if (!strstr($password, $char)) {
39 function sanity_check($db_type) {
42 if (version_compare(PHP_VERSION
, '5.3.0', '<')) {
43 array_push($errors, "PHP version 5.3.0 or newer required.");
46 if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) {
47 array_push($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.");
50 if (!function_exists("json_encode")) {
51 array_push($errors, "PHP support for JSON is required, but was not found.");
54 if ($db_type == "mysql" && !function_exists("mysql_connect") && !function_exists("mysqli_connect")) {
55 array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php.");
58 if ($db_type == "pgsql" && !function_exists("pg_connect")) {
59 array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php");
62 if (!function_exists("mb_strlen")) {
63 array_push($errors, "PHP support for mbstring functions is required but was not found.");
66 if (!function_exists("hash")) {
67 array_push($errors, "PHP support for hash() function is required but was not found.");
70 if (!function_exists("iconv")) {
71 array_push($errors, "PHP support for iconv is required to handle multiple charsets.");
74 if (ini_get("safe_mode")) {
75 array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss.");
78 if (!class_exists("DOMDocument")) {
79 array_push($errors, "PHP support for DOMDocument is required, but was not found.");
85 function print_error($msg) {
86 print "<div class='alert alert-error'>$msg</div>";
89 function print_notice($msg) {
90 print "<div class=\"alert alert-info\">$msg</div>";
93 function db_connect($host, $user, $pass, $db, $type, $port = false) {
94 if ($type == "pgsql") {
96 $string = "dbname=$db user=$user";
99 $string .= " password=$pass";
103 $string .= " host=$host";
107 $string = "$string port=" . $port;
110 $link = pg_connect($string);
114 } else if ($type == "mysql") {
115 if (function_exists("mysqli_connect")) {
117 return mysqli_connect($host, $user, $pass, $db, $port);
119 return mysqli_connect($host, $user, $pass, $db);
122 $link = mysql_connect($host, $user, $pass);
124 $result = mysql_select_db($db, $link);
125 if ($result) return $link;
131 function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
132 $DB_PORT, $SELF_URL_PATH) {
134 $data = explode("\n", file_get_contents("../config.php-dist"));
140 if (function_exists("mcrypt_decrypt")) {
141 $crypt_key = make_password(24);
146 foreach ($data as $line) {
147 if (preg_match("/define\('DB_TYPE'/", $line)) {
148 $rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
149 } else if (preg_match("/define\('DB_HOST'/", $line)) {
150 $rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
151 } else if (preg_match("/define\('DB_USER'/", $line)) {
152 $rv .= "\tdefine('DB_USER', '$DB_USER');\n";
153 } else if (preg_match("/define\('DB_NAME'/", $line)) {
154 $rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
155 } else if (preg_match("/define\('DB_PASS'/", $line)) {
156 $rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
157 } else if (preg_match("/define\('DB_PORT'/", $line)) {
158 $rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
159 } else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
160 $rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
161 } else if (preg_match("/define\('FEED_CRYPT_KEY'/", $line)) {
162 $rv .= "\tdefine('FEED_CRYPT_KEY', '$crypt_key');\n";
163 } else if (!$finished) {
167 if (preg_match("/\?\>/", $line)) {
175 function db_query($link, $query, $type, $die_on_error = true) {
176 if ($type == "pgsql") {
177 $result = pg_query($link, $query);
179 $query = htmlspecialchars($query); // just in case
181 die("Query <i>$query</i> failed [$result]: " . ($link ?
pg_last_error($link) : "No connection"));
185 } else if ($type == "mysql") {
187 if (function_exists("mysqli_connect")) {
188 $result = mysqli_query($link, $query);
190 $result = mysql_query($query, $link);
193 $query = htmlspecialchars($query);
195 die("Query <i>$query</i> failed: " . ($link ?
function_exists("mysqli_connect") ?
mysqli_error($link) : mysql_error($link) : "No connection"));
202 function make_self_url_path() {
203 $url_path = ((!isset($_SERVER['HTTPS']) ||
$_SERVER['HTTPS'] != "on") ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
210 <div
class="floatingLogo"><img src
="../images/logo_small.png"></div
>
212 <h1
>Tiny Tiny RSS Installer
</h1
>
214 <div
class='content'>
218 if (file_exists("../config.php")) {
219 require "../config.php";
221 if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
222 print_error("Error: config.php already exists in tt-rss directory; aborting.");
227 @$op = $_REQUEST['op'];
229 @$DB_HOST = strip_tags($_POST['DB_HOST']);
230 @$DB_TYPE = strip_tags($_POST['DB_TYPE']);
231 @$DB_USER = strip_tags($_POST['DB_USER']);
232 @$DB_NAME = strip_tags($_POST['DB_NAME']);
233 @$DB_PASS = strip_tags($_POST['DB_PASS']);
234 @$DB_PORT = strip_tags($_POST['DB_PORT']);
235 @$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']);
237 if (!$SELF_URL_PATH) {
238 $SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path());
242 <form action
="" method
="post">
243 <input type
="hidden" name
="op" value
="testconfig">
245 <h2
>Database settings
</h2
>
248 $issel_pgsql = $DB_TYPE == "pgsql" ?
"selected" : "";
249 $issel_mysql = $DB_TYPE == "mysql" ?
"selected" : "";
253 <label
>Database type
</label
>
254 <select name
="DB_TYPE">
255 <option
<?php
echo $issel_pgsql ?
> value
="pgsql">PostgreSQL
</option
>
256 <option
<?php
echo $issel_mysql ?
> value
="mysql">MySQL
</option
>
261 <label
>Username
</label
>
262 <input
class="input input-text" required name
="DB_USER" size
="20" value
="<?php echo $DB_USER ?>"/>
266 <label
>Password
</label
>
267 <input
class="input input-text" name
="DB_PASS" size
="20" type
="password" value
="<?php echo $DB_PASS ?>"/>
271 <label
>Database name
</label
>
272 <input
class="input input-text" required name
="DB_NAME" size
="20" value
="<?php echo $DB_NAME ?>"/>
276 <label
>Host name
</label
>
277 <input
class="input input-text" name
="DB_HOST" size
="20" value
="<?php echo $DB_HOST ?>"/>
278 <span
class="hint">If needed
</span
>
283 <input
class="input input-text" name
="DB_PORT" type
="number" size
="20" value
="<?php echo $DB_PORT ?>"/>
284 <span
class="hint">Usually
3306 for MySQL
or 5432 for PostgreSQL
</span
>
287 <h2
>Other settings
</h2
>
289 <p
>This should be set to the location your Tiny Tiny RSS will be available on
.</p
>
292 <label
>Tiny Tiny RSS URL
</label
>
293 <input
class="input input-text" type
="url" name
="SELF_URL_PATH" placeholder
="<?php echo $SELF_URL_PATH; ?>" size
="60" value
="<?php echo $SELF_URL_PATH ?>"/>
297 <p
><input type
="submit" value
="Test configuration"></p
>
301 <?php
if ($op == 'testconfig') { ?
>
303 <h2
>Checking configuration
</h2
>
306 $errors = sanity_check($DB_TYPE);
308 if (count($errors) > 0) {
309 print "<p>Some configuration tests failed. Please correct them before continuing.</p>";
313 foreach ($errors as $error) {
314 print "<li style='color : red'>$error</li>";
324 if (!function_exists("curl_init")) {
325 array_push($notices, "It is highly recommended to enable support for CURL in PHP.");
328 if (function_exists("curl_init") && ini_get("open_basedir")) {
329 array_push($notices, "CURL and open_basedir combination breaks support for HTTP redirects. See the FAQ for more information.");
332 if (count($notices) > 0) {
333 print_notice("Configuration check succeeded with minor problems:");
337 foreach ($notices as $notice) {
338 print "<li>$notice</li>";
343 print_notice("Configuration check succeeded.");
348 <h2
>Checking database
</h2
>
351 $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT);
354 print_error("Unable to connect to database using specified parameters.");
358 print_notice("Database test succeeded."); ?
>
360 <h2
>Initialize database
</h2
>
362 <p
>Before you can start using tt
-rss
, database needs to be initialized
. Click on the button below to
do that now
.</p
>
365 $result = @db_query
($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false);
368 print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization.");
369 $need_confirm = true;
371 $need_confirm = false;
377 <input type
="hidden" name
="op" value
="installschema">
379 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
380 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
381 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
382 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
383 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
384 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
385 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
387 <?php
if ($need_confirm) { ?
>
388 <p
><input onclick
="return confirm('Please read the warning above. Continue?')" type
="submit" value
="Initialize database" style
="color : red"></p
>
390 <p
><input type
="submit" value
="Initialize database" style
="color : red"></p
>
396 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
397 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
398 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
399 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
400 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
401 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
402 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
404 <input type
="hidden" name
="op" value
="skipschema">
405 <p
><input type
="submit" value
="Skip initialization"></p
>
412 } else if ($op == 'installschema' ||
$op == 'skipschema') {
414 $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT);
417 print_error("Unable to connect to database using specified parameters.");
421 if ($op == 'installschema') {
423 print "<h2>Initializing database...</h2>";
425 $lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql")));
427 foreach ($lines as $line) {
428 if (strpos($line, "--") !== 0 && $line) {
429 db_query($link, $line, $DB_TYPE);
433 print_notice("Database initialization completed.");
436 print_notice("Database initialization skipped.");
439 print "<h2>Generated configuration file</h2>";
441 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>";
443 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>"; ?
>
445 <form action
="" method
="post">
446 <input type
="hidden" name
="op" value
="saveconfig">
447 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
448 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
449 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
450 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
451 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
452 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
453 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
454 <?php
print "<textarea cols=\"80\" rows=\"20\">";
455 echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
456 $DB_PORT, $SELF_URL_PATH);
457 print "</textarea>"; ?
>
459 <?php
if (is_writable("..")) { ?
>
460 <p
>We can also
try saving the file automatically now
.</p
>
462 <p
><input type
="submit" value
="Save configuration"></p
>
465 print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
468 print_notice("You can generate the file again by changing the form above.");
470 } else if ($op == "saveconfig") {
472 print "<h2>Saving configuration file to parent directory...</h2>";
474 if (!file_exists("../config.php")) {
476 $fp = fopen("../config.php", "w");
479 $written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
480 $DB_USER, $DB_NAME, $DB_PASS,
481 $DB_PORT, $SELF_URL_PATH));
484 print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");
487 print_notice("Unable to write into config.php in tt-rss directory.");
492 print_error("Unable to open config.php in tt-rss directory for writing.");
495 print_error("config.php already present in tt-rss directory, refusing to overwrite.");