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 ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED
) && !function_exists("curl_init")) {
61 array_push($errors, "PHP support for CURL is required for PubSubHubbub.");
64 if (!class_exists("DOMDocument")) {
65 array_push($errors, "PHP support for DOMDocument is required, but was not found.");
71 function print_error($msg) {
72 print "<div class='error'><img src='../images/sign_excl.svg'> $msg</div>";
75 function print_notice($msg) {
76 print "<div class=\"notice\">
77 <img src=\"../images/sign_info.svg\">$msg</div>";
80 function db_connect($host, $user, $pass, $db, $type) {
81 if ($type == "pgsql") {
83 $string = "dbname=$db user=$user";
86 $string .= " password=$pass";
90 $string .= " host=$host";
93 if (defined('DB_PORT')) {
94 $string = "$string port=" . DB_PORT
;
97 $link = pg_connect($string);
101 } else if ($type == "mysql") {
102 $link = mysql_connect($host, $user, $pass);
104 $result = mysql_select_db($db, $link);
105 if ($result) return $link;
110 function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
111 $DB_PORT, $SELF_URL_PATH) {
113 $data = explode("\n", file_get_contents("../config.php-dist"));
119 foreach ($data as $line) {
120 if (preg_match("/define\('DB_TYPE'/", $line)) {
121 $rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
122 } else if (preg_match("/define\('DB_HOST'/", $line)) {
123 $rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
124 } else if (preg_match("/define\('DB_USER'/", $line)) {
125 $rv .= "\tdefine('DB_USER', '$DB_USER');\n";
126 } else if (preg_match("/define\('DB_NAME'/", $line)) {
127 $rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
128 } else if (preg_match("/define\('DB_PASS'/", $line)) {
129 $rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
130 } else if (preg_match("/define\('DB_PORT'/", $line)) {
131 $rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
132 } else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
133 $rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
134 } else if (!$finished) {
138 if (preg_match("/\?\>/", $line)) {
146 function db_query($link, $query, $type, $die_on_error = true) {
147 if ($type == "pgsql") {
148 $result = pg_query($link, $query);
150 $query = htmlspecialchars($query); // just in case
152 die("Query <i>$query</i> failed [$result]: " . ($link ?
pg_last_error($link) : "No connection"));
156 } else if ($type == "mysql") {
157 $result = mysql_query($query, $link);
159 $query = htmlspecialchars($query);
161 die("Query <i>$query</i> failed: " . ($link ?
mysql_error($link) : "No connection"));
168 function make_self_url_path() {
169 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
176 <div
class="floatingLogo"><img src
="../images/logo_small.png"></div
>
178 <h1
>Tiny Tiny RSS Installer
</h1
>
180 <div
class='content'>
184 if (file_exists("../config.php")) {
185 require "../config.php";
187 if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
188 print_error("Error: config.php already exists in tt-rss directory; aborting.");
193 @$op = $_REQUEST['op'];
195 @$DB_HOST = strip_tags($_POST['DB_HOST']);
196 @$DB_TYPE = strip_tags($_POST['DB_TYPE']);
197 @$DB_USER = strip_tags($_POST['DB_USER']);
198 @$DB_NAME = strip_tags($_POST['DB_NAME']);
199 @$DB_PASS = strip_tags($_POST['DB_PASS']);
200 @$DB_PORT = strip_tags($_POST['DB_PORT']);
201 @$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']);
203 if (!$SELF_URL_PATH) {
204 $SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path());
208 <form action
="" method
="post">
209 <input type
="hidden" name
="op" value
="testconfig">
211 <h2
>Database settings
</h2
>
214 $issel_pgsql = $DB_TYPE == "pgsql" ?
"selected" : "";
215 $issel_mysql = $DB_TYPE == "mysql" ?
"selected" : "";
219 <label
>Database type
</label
>
220 <select name
="DB_TYPE">
221 <option
<?php
echo $issel_pgsql ?
> value
="pgsql">PostgreSQL
</option
>
222 <option
<?php
echo $issel_mysql ?
> value
="mysql">MySQL
</option
>
227 <label
>Username
</label
>
228 <input required name
="DB_USER" size
="20" value
="<?php echo $DB_USER ?>"/>
232 <label
>Password
</label
>
233 <input required name
="DB_PASS" size
="20" type
="password" value
="<?php echo $DB_PASS ?>"/>
237 <label
>Database name
</label
>
238 <input name
="DB_NAME" size
="20" value
="<?php echo $DB_NAME ?>"/>
242 <label
>Host name
</label
>
243 <input name
="DB_HOST" placeholder
="if needed" size
="20" value
="<?php echo $DB_HOST ?>"/>
248 <input name
="DB_PORT" type
="number" placeholder
="if needed, PgSQL only" size
="20" value
="<?php echo $DB_PORT ?>"/>
251 <h2
>Other settings
</h2
>
253 <p
>This should be set to the location your Tiny Tiny RSS will be available on
.</p
>
256 <label
>Tiny Tiny RSS URL
</label
>
257 <input type
="url" name
="SELF_URL_PATH" placeholder
="<?php echo $SELF_URL_PATH; ?>" size
="60" value
="<?php echo $SELF_URL_PATH ?>"/>
261 <p
><input type
="submit" value
="Test configuration"></p
>
265 <?php
if ($op == 'testconfig') { ?
>
267 <h2
>Checking configuration
</h2
>
270 $errors = sanity_check($DB_TYPE);
272 if (count($errors) > 0) {
273 print "<p>Some configuration tests failed. Please correct them before continuing.</p>";
277 foreach ($errors as $error) {
278 print "<li style='color : red'>$error</li>";
288 <?php
print_notice("Configuration check succeeded."); ?
>
290 <h2
>Checking database
</h2
>
293 $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);
296 print_error("Unable to connect to database using specified parameters.");
300 print_notice("Database test succeeded."); ?
>
302 <h2
>Initialize database
</h2
>
304 <p
>Before you can start using tt
-rss
, database needs to be initialized
. Click on the button below to
do that now
.</p
>
307 $result = db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false);
310 print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization.");
311 $need_confirm = true;
313 $need_confirm = false;
319 <input type
="hidden" name
="op" value
="installschema">
321 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
322 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
323 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
324 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
325 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
326 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
327 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
329 <?php
if ($need_confirm) { ?
>
330 <p
><input onclick
="return confirm('Please read the warning above. Continue?')" type
="submit" value
="Initialize database" style
="color : red"></p
>
332 <p
><input type
="submit" value
="Initialize database" style
="color : red"></p
>
338 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
339 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
340 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
341 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
342 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
343 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
344 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
346 <input type
="hidden" name
="op" value
="skipschema">
347 <p
><input type
="submit" value
="Skip initialization"></p
>
354 } else if ($op == 'installschema' ||
$op == 'skipschema') {
356 $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE);
359 print_error("Unable to connect to database using specified parameters.");
363 if ($op == 'installschema') {
365 print "<h2>Initializing database...</h2>";
367 $lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql")));
369 foreach ($lines as $line) {
370 if (strpos($line, "--") !== 0 && $line) {
371 db_query($link, $line, $DB_TYPE);
375 print_notice("Database initialization completed.");
378 print_notice("Database initialization skipped.");
381 print "<h2>Generated configuration file</h2>";
383 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>";
385 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>"; ?
>
387 <form action
="" method
="post">
388 <input type
="hidden" name
="op" value
="saveconfig">
389 <input type
="hidden" name
="DB_USER" value
="<?php echo $DB_USER ?>"/>
390 <input type
="hidden" name
="DB_PASS" value
="<?php echo $DB_PASS ?>"/>
391 <input type
="hidden" name
="DB_NAME" value
="<?php echo $DB_NAME ?>"/>
392 <input type
="hidden" name
="DB_HOST" value
="<?php echo $DB_HOST ?>"/>
393 <input type
="hidden" name
="DB_PORT" value
="<?php echo $DB_PORT ?>"/>
394 <input type
="hidden" name
="DB_TYPE" value
="<?php echo $DB_TYPE ?>"/>
395 <input type
="hidden" name
="SELF_URL_PATH" value
="<?php echo $SELF_URL_PATH ?>"/>
396 <?php
print "<textarea cols=\"80\" rows=\"20\">";
397 echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
398 $DB_PORT, $SELF_URL_PATH);
399 print "</textarea>"; ?
>
401 <?php
if (is_writable("..")) { ?
>
402 <p
>We can also
try saving the file automatically now
.</p
>
404 <p
><input type
="submit" value
="Save configuration"></p
>
407 print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
410 print_notice("You can generate the file again by changing the form above.");
412 } else if ($op == "saveconfig") {
414 print "<h2>Saving configuration file to parent directory...</h2>";
416 if (!file_exists("../config.php")) {
418 $fp = fopen("../config.php", "w");
421 $written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
422 $DB_USER, $DB_NAME, $DB_PASS,
423 $DB_PORT, $SELF_URL_PATH));
426 print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");
429 print_notice("Unable to write into config.php in tt-rss directory.");
434 print_error("Unable to open config.php in tt-rss directory for writing.");
437 print_error("config.php already present in tt-rss directory, refusing to overwrite.");