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
; }
13 function sanity_check($db_type) {
16 if (version_compare(PHP_VERSION
, '5.3.0', '<')) {
17 array_push($errors, "PHP version 5.3.0 or newer required.");
20 if (ini_get("open_basedir")) {
21 array_push($errors, "PHP configuration option open_basedir is not supported. Please disable this in PHP settings file (php.ini).");
24 if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) {
25 array_push($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.");
28 if (!function_exists("json_encode")) {
29 array_push($errors, "PHP support for JSON is required, but was not found.");
32 if ($db_type == "mysql" && !function_exists("mysql_connect")) {
33 array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php.");
36 if ($db_type == "pgsql" && !function_exists("pg_connect")) {
37 array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php");
40 if (!function_exists("mb_strlen")) {
41 array_push($errors, "PHP support for mbstring functions is required but was not found.");
44 if (!function_exists("hash")) {
45 array_push($errors, "PHP support for hash() function is required but was not found.");
48 if (!function_exists("ctype_lower")) {
49 array_push($errors, "PHP support for ctype functions are required by HTMLPurifier.");
52 if (!function_exists("iconv")) {
53 array_push($errors, "PHP support for iconv is required to handle multiple charsets.");
56 /* if (ini_get("safe_mode")) {
57 array_push($errors, "PHP safe mode setting is not supported.");
60 if (!class_exists("DOMDocument")) {
61 array_push($errors, "PHP support for DOMDocument is required, but was not found.");
67 function print_error($msg) {
68 print "<div class='error'><img src='../images/sign_excl.svg'> $msg</div>";
71 function print_notice($msg) {
72 print "<div class=\"notice\">
73 <img src=\"../images/sign_info.svg\">$msg</div>";
76 function db_connect($host, $user, $pass, $db, $type) {
77 if ($type == "pgsql") {
79 $string = "dbname=$db user=$user";
82 $string .= " password=$pass";
86 $string .= " host=$host";
89 if (defined('DB_PORT')) {
90 $string = "$string port=" . DB_PORT
;
93 $link = pg_connect($string);
97 } else if ($type == "mysql") {
98 $link = mysql_connect($host, $user, $pass);
100 $result = mysql_select_db($db, $link);
101 if ($result) return $link;
106 function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
107 $DB_PORT, $SELF_URL_PATH) {
109 $data = explode("\n", file_get_contents("../config.php-dist"));
115 foreach ($data as $line) {
116 if (preg_match("/define\('DB_TYPE'/", $line)) {
117 $rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
118 } else if (preg_match("/define\('DB_HOST'/", $line)) {
119 $rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
120 } else if (preg_match("/define\('DB_USER'/", $line)) {
121 $rv .= "\tdefine('DB_USER', '$DB_USER');\n";
122 } else if (preg_match("/define\('DB_NAME'/", $line)) {
123 $rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
124 } else if (preg_match("/define\('DB_PASS'/", $line)) {
125 $rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
126 } else if (preg_match("/define\('DB_PORT'/", $line)) {
127 $rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
128 } else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
129 $rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
130 } else if (!$finished) {
134 if (preg_match("/\?\>/", $line)) {
142 function db_query($link, $query, $type, $die_on_error = true) {
143 if ($type == "pgsql") {
144 $result = pg_query($link, $query);
146 $query = htmlspecialchars($query); // just in case
148 die("Query <i>$query</i> failed [$result]: " . ($link ?
pg_last_error($link) : "No connection"));
152 } else if ($type == "mysql") {
153 $result = mysql_query($query, $link);
155 $query = htmlspecialchars($query);
157 die("Query <i>$query</i> failed: " . ($link ?
mysql_error($link) : "No connection"));
164 function make_self_url_path() {
165 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
172 <div
class="floatingLogo"><img src
="../images/logo_small.png"></div
>
174 <h1
>Tiny Tiny RSS Installer
</h1
>
176 <div
class='content'>
180 if (file_exists("../config.php")) {
181 require "../config.php";
183 if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
184 print_error("Error: config.php already exists in tt-rss directory; aborting.");
189 @$op = $_REQUEST['op'];
191 @$DB_HOST = strip_tags($_POST['DB_HOST']);
192 @$DB_TYPE = strip_tags($_POST['DB_TYPE']);
193 @$DB_USER = strip_tags($_POST['DB_USER']);
194 @$DB_NAME = strip_tags($_POST['DB_NAME']);
195 @$DB_PASS = strip_tags($_POST['DB_PASS']);
196 @$DB_PORT = strip_tags($_POST['DB_PORT']);
197 @$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']);
199 if (!$SELF_URL_PATH) {
200 $SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path());
204 <form action
="" method
="post">
205 <input type
="hidden" name
="op" value
="testconfig">
207 <h2
>Database settings
</h2
>
210 $issel_pgsql = $DB_TYPE == "pgsql" ?
"selected" : "";
211 $issel_mysql = $DB_TYPE == "mysql" ?
"selected" : "";
215 <label
>Database type
</label
>
216 <select name
="DB_TYPE">
217 <option
<?php
echo $issel_pgsql ?
> value
="pgsql">PostgreSQL
</option
>
218 <option
<?php
echo $issel_mysql ?
> value
="mysql">MySQL
</option
>
223 <label
>Username
</label
>
224 <input required name
="DB_USER" size
="20" value
="<?php echo $DB_USER ?>"/>
228 <label
>Password
</label
>
229 <input required name
="DB_PASS" size
="20" type
="password" value
="<?php echo $DB_PASS ?>"/>
233 <label
>Database name
</label
>
234 <input name
="DB_NAME" size
="20" value
="<?php echo $DB_NAME ?>"/>
238 <label
>Host name
</label
>
239 <input name
="DB_HOST" placeholder
="if needed" size
="20" value
="<?php echo $DB_HOST ?>"/>
244 <input name
="DB_PORT" type
="number" placeholder
="if needed, PgSQL only" size
="20" value
="<?php echo $DB_PORT ?>"/>
247 <h2
>Other settings
</h2
>
249 <p
>This should be set to the location your Tiny Tiny RSS will be available on
.</p
>
252 <label
>Tiny Tiny RSS URL
</label
>
253 <input type
="url" name
="SELF_URL_PATH" placeholder
="<?php echo $SELF_URL_PATH; ?>" size
="60" value
="<?php echo $SELF_URL_PATH ?>"/>
257 <p
><input type
="submit" value
="Test configuration"></p
>
261 <?php
if ($op == 'testconfig') { ?
>
263 <h2
>Checking configuration
</h2
>
266 $errors = sanity_check($DB_TYPE);
268 if (count($errors) > 0) {
269 print "<p>Some configuration tests failed. Please correct them before continuing.</p>";
273 foreach ($errors as $error) {
274 print "<li style='color : red'>$error</li>";
284 if (!function_exists("curl_init")) {
285 array_push($notices, "It is highly recommended to enable support for CURL in PHP.");
288 if (count($notices) > 0) {
289 print_notice("Configuration check succeeded with minor problems:");
293 foreach ($notices as $notice) {
294 print "<li>$notice</li>";
299 print_notice("Configuration check succeeded.");
304 <h2
>Checking database
</h2
>
307 $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);
310 print_error("Unable to connect to database using specified parameters.");
314 print_notice("Database test succeeded."); ?
>
316 <h2
>Initialize database
</h2
>
318 <p
>Before you can start using tt
-rss
, database needs to be initialized
. Click on the button below to
do that now
.</p
>
321 $result = db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false);
324 print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization.");
325 $need_confirm = true;
327 $need_confirm = false;
333 <input type
="hidden" name
="op" value
="installschema">
335 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
336 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
337 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
338 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
339 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
340 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
341 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
343 <?php
if ($need_confirm) { ?
>
344 <p
><input onclick
="return confirm('Please read the warning above. Continue?')" type
="submit" value
="Initialize database" style
="color : red"></p
>
346 <p
><input type
="submit" value
="Initialize database" style
="color : red"></p
>
352 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
353 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
354 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
355 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
356 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
357 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
358 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
360 <input type
="hidden" name
="op" value
="skipschema">
361 <p
><input type
="submit" value
="Skip initialization"></p
>
368 } else if ($op == 'installschema' ||
$op == 'skipschema') {
370 $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);
373 print_error("Unable to connect to database using specified parameters.");
377 if ($op == 'installschema') {
379 print "<h2>Initializing database...</h2>";
381 $lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql")));
383 foreach ($lines as $line) {
384 if (strpos($line, "--") !== 0 && $line) {
385 db_query($link, $line, $DB_TYPE);
389 print_notice("Database initialization completed.");
392 print_notice("Database initialization skipped.");
395 print "<h2>Generated configuration file</h2>";
397 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>";
399 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>"; ?
>
401 <form action
="" method
="post">
402 <input type
="hidden" name
="op" value
="saveconfig">
403 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
404 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
405 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
406 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
407 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
408 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
409 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
410 <?php
print "<textarea cols=\"80\" rows=\"20\">";
411 echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
412 $DB_PORT, $SELF_URL_PATH);
413 print "</textarea>"; ?
>
415 <?php
if (is_writable("..")) { ?
>
416 <p
>We can also
try saving the file automatically now
.</p
>
418 <p
><input type
="submit" value
="Save configuration"></p
>
421 print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
424 print_notice("You can generate the file again by changing the form above.");
426 } else if ($op == "saveconfig") {
428 print "<h2>Saving configuration file to parent directory...</h2>";
430 if (!file_exists("../config.php")) {
432 $fp = fopen("../config.php", "w");
435 $written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
436 $DB_USER, $DB_NAME, $DB_PASS,
437 $DB_PORT, $SELF_URL_PATH));
440 print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");
443 print_notice("Unable to write into config.php in tt-rss directory.");
448 print_error("Unable to open config.php in tt-rss directory for writing.");
451 print_error("config.php already present in tt-rss directory, refusing to overwrite.");