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Commit | Line | Data |
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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"> | |
5bbc4bb4 | 5 | <link rel="stylesheet" type="text/css" href="../css/utility.css"> |
d0c6dd29 AD |
6 | <style type="text/css"> |
7 | textarea { font-size : 12px; } | |
8 | </style> | |
9 | </head> | |
10 | <body> | |
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 | ||
24 | $i = 0; | |
25 | ||
26 | while ($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 | $errors = array(); | |
40 | ||
41 | if (version_compare(PHP_VERSION, '5.3.0', '<')) { | |
42 | array_push($errors, "PHP version 5.3.0 or newer required."); | |
43 | } | |
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 | ||
ae35bb87 | 53 | if ($db_type == "mysql" && !function_exists("mysql_connect") && !function_exists("mysqli_connect")) { |
d0c6dd29 AD |
54 | array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php."); |
55 | } | |
56 | ||
57 | if ($db_type == "pgsql" && !function_exists("pg_connect")) { | |
58 | array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php"); | |
59 | } | |
60 | ||
61 | if (!function_exists("mb_strlen")) { | |
62 | array_push($errors, "PHP support for mbstring functions is required but was not found."); | |
63 | } | |
64 | ||
65 | if (!function_exists("hash")) { | |
66 | array_push($errors, "PHP support for hash() function is required but was not found."); | |
67 | } | |
68 | ||
69 | if (!function_exists("ctype_lower")) { | |
70 | array_push($errors, "PHP support for ctype functions are required by HTMLPurifier."); | |
71 | } | |
72 | ||
73 | if (!function_exists("iconv")) { | |
74 | array_push($errors, "PHP support for iconv is required to handle multiple charsets."); | |
75 | } | |
76 | ||
77 | /* if (ini_get("safe_mode")) { | |
78 | array_push($errors, "PHP safe mode setting is not supported."); | |
79 | } */ | |
80 | ||
d0c6dd29 AD |
81 | if (!class_exists("DOMDocument")) { |
82 | array_push($errors, "PHP support for DOMDocument is required, but was not found."); | |
83 | } | |
84 | ||
85 | return $errors; | |
86 | } | |
87 | ||
88 | function print_error($msg) { | |
2f20dd58 | 89 | print "<div class='error'><span><img src='../images/alert.png'></span> |
3c200461 | 90 | <span>$msg</span></div>"; |
d0c6dd29 AD |
91 | } |
92 | ||
93 | function print_notice($msg) { | |
94 | print "<div class=\"notice\"> | |
2f20dd58 | 95 | <span><img src=\"../images/information.png\"></span><span>$msg</span></div>"; |
d0c6dd29 AD |
96 | } |
97 | ||
6f7798b6 | 98 | function db_connect($host, $user, $pass, $db, $type, $port = false) { |
d0c6dd29 AD |
99 | if ($type == "pgsql") { |
100 | ||
101 | $string = "dbname=$db user=$user"; | |
102 | ||
103 | if ($pass) { | |
104 | $string .= " password=$pass"; | |
105 | } | |
106 | ||
107 | if ($host) { | |
108 | $string .= " host=$host"; | |
109 | } | |
110 | ||
bbffc43e AD |
111 | if ($port) { |
112 | $string = "$string port=" . $port; | |
d0c6dd29 AD |
113 | } |
114 | ||
115 | $link = pg_connect($string); | |
116 | ||
117 | return $link; | |
118 | ||
119 | } else if ($type == "mysql") { | |
bbffc43e | 120 | if (function_exists("mysqli_connect")) { |
92c9a20c AD |
121 | if ($port) |
122 | return mysqli_connect($host, $user, $pass, $db, $port); | |
123 | else | |
124 | return mysqli_connect($host, $user, $pass, $db); | |
bbffc43e AD |
125 | |
126 | } else { | |
127 | $link = mysql_connect($host, $user, $pass); | |
128 | if ($link) { | |
129 | $result = mysql_select_db($db, $link); | |
130 | if ($result) return $link; | |
131 | } | |
d0c6dd29 AD |
132 | } |
133 | } | |
134 | } | |
135 | ||
b4cec374 AD |
136 | function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS, |
137 | $DB_PORT, $SELF_URL_PATH) { | |
138 | ||
139 | $data = explode("\n", file_get_contents("../config.php-dist")); | |
140 | ||
141 | $rv = ""; | |
142 | ||
c93f98e1 AD |
143 | $finished = false; |
144 | ||
044cff2d AD |
145 | if (function_exists("mcrypt_decrypt")) { |
146 | $crypt_key = make_password(24); | |
147 | } else { | |
148 | $crypt_key = ""; | |
149 | } | |
150 | ||
b4cec374 AD |
151 | foreach ($data as $line) { |
152 | if (preg_match("/define\('DB_TYPE'/", $line)) { | |
153 | $rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n"; | |
154 | } else if (preg_match("/define\('DB_HOST'/", $line)) { | |
155 | $rv .= "\tdefine('DB_HOST', '$DB_HOST');\n"; | |
156 | } else if (preg_match("/define\('DB_USER'/", $line)) { | |
157 | $rv .= "\tdefine('DB_USER', '$DB_USER');\n"; | |
158 | } else if (preg_match("/define\('DB_NAME'/", $line)) { | |
159 | $rv .= "\tdefine('DB_NAME', '$DB_NAME');\n"; | |
160 | } else if (preg_match("/define\('DB_PASS'/", $line)) { | |
161 | $rv .= "\tdefine('DB_PASS', '$DB_PASS');\n"; | |
162 | } else if (preg_match("/define\('DB_PORT'/", $line)) { | |
163 | $rv .= "\tdefine('DB_PORT', '$DB_PORT');\n"; | |
164 | } else if (preg_match("/define\('SELF_URL_PATH'/", $line)) { | |
165 | $rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n"; | |
044cff2d AD |
166 | } else if (preg_match("/define\('FEED_CRYPT_KEY'/", $line)) { |
167 | $rv .= "\tdefine('FEED_CRYPT_KEY', '$crypt_key');\n"; | |
c93f98e1 | 168 | } else if (!$finished) { |
b4cec374 AD |
169 | $rv .= "$line\n"; |
170 | } | |
c93f98e1 AD |
171 | |
172 | if (preg_match("/\?\>/", $line)) { | |
173 | $finished = true; | |
174 | } | |
b4cec374 AD |
175 | } |
176 | ||
177 | return $rv; | |
178 | } | |
179 | ||
d0c6dd29 AD |
180 | function db_query($link, $query, $type, $die_on_error = true) { |
181 | if ($type == "pgsql") { | |
182 | $result = pg_query($link, $query); | |
183 | if (!$result) { | |
184 | $query = htmlspecialchars($query); // just in case | |
185 | if ($die_on_error) { | |
186 | die("Query <i>$query</i> failed [$result]: " . ($link ? pg_last_error($link) : "No connection")); | |
187 | } | |
188 | } | |
189 | return $result; | |
190 | } else if ($type == "mysql") { | |
bbffc43e AD |
191 | |
192 | if (function_exists("mysqli_connect")) { | |
193 | $result = mysqli_query($link, $query); | |
194 | } else { | |
195 | $result = mysql_query($query, $link); | |
196 | } | |
d0c6dd29 AD |
197 | if (!$result) { |
198 | $query = htmlspecialchars($query); | |
199 | if ($die_on_error) { | |
4e46e90e | 200 | die("Query <i>$query</i> failed: " . ($link ? function_exists("mysqli_connect") ? mysqli_error($link) : mysql_error($link) : "No connection")); |
d0c6dd29 AD |
201 | } |
202 | } | |
203 | return $result; | |
204 | } | |
205 | } | |
206 | ||
056c537b | 207 | function make_self_url_path() { |
3a3aec22 | 208 | $url_path = ((!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on") ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
056c537b AD |
209 | |
210 | return $url_path; | |
211 | } | |
212 | ||
d0c6dd29 AD |
213 | ?> |
214 | ||
884d1650 | 215 | <div class="floatingLogo"><img src="../images/logo_small.png"></div> |
d0c6dd29 AD |
216 | |
217 | <h1>Tiny Tiny RSS Installer</h1> | |
218 | ||
884d1650 AD |
219 | <div class='content'> |
220 | ||
d0c6dd29 | 221 | <?php |
056c537b | 222 | |
d0c6dd29 AD |
223 | if (file_exists("../config.php")) { |
224 | require "../config.php"; | |
225 | ||
226 | if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) { | |
b4cec374 | 227 | print_error("Error: config.php already exists in tt-rss directory; aborting."); |
d0c6dd29 AD |
228 | exit; |
229 | } | |
230 | } | |
231 | ||
232 | @$op = $_REQUEST['op']; | |
233 | ||
234 | @$DB_HOST = strip_tags($_POST['DB_HOST']); | |
235 | @$DB_TYPE = strip_tags($_POST['DB_TYPE']); | |
236 | @$DB_USER = strip_tags($_POST['DB_USER']); | |
237 | @$DB_NAME = strip_tags($_POST['DB_NAME']); | |
238 | @$DB_PASS = strip_tags($_POST['DB_PASS']); | |
239 | @$DB_PORT = strip_tags($_POST['DB_PORT']); | |
056c537b | 240 | @$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']); |
d0c6dd29 | 241 | |
056c537b AD |
242 | if (!$SELF_URL_PATH) { |
243 | $SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path()); | |
244 | } | |
d0c6dd29 AD |
245 | ?> |
246 | ||
d0c6dd29 AD |
247 | <form action="" method="post"> |
248 | <input type="hidden" name="op" value="testconfig"> | |
249 | ||
056c537b AD |
250 | <h2>Database settings</h2> |
251 | ||
d0c6dd29 AD |
252 | <?php |
253 | $issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : ""; | |
254 | $issel_mysql = $DB_TYPE == "mysql" ? "selected" : ""; | |
255 | ?> | |
256 | ||
257 | <fieldset> | |
258 | <label>Database type</label> | |
259 | <select name="DB_TYPE"> | |
260 | <option <?php echo $issel_pgsql ?> value="pgsql">PostgreSQL</option> | |
261 | <option <?php echo $issel_mysql ?> value="mysql">MySQL</option> | |
262 | </select> | |
263 | </fieldset> | |
264 | ||
265 | <fieldset> | |
266 | <label>Username</label> | |
267 | <input required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/> | |
268 | </fieldset> | |
269 | ||
270 | <fieldset> | |
271 | <label>Password</label> | |
272 | <input required name="DB_PASS" size="20" type="password" value="<?php echo $DB_PASS ?>"/> | |
273 | </fieldset> | |
274 | ||
275 | <fieldset> | |
276 | <label>Database name</label> | |
bbffc43e | 277 | <input required name="DB_NAME" size="20" value="<?php echo $DB_NAME ?>"/> |
d0c6dd29 AD |
278 | </fieldset> |
279 | ||
280 | <fieldset> | |
281 | <label>Host name</label> | |
bbffc43e AD |
282 | <input name="DB_HOST" size="20" value="<?php echo $DB_HOST ?>"/> |
283 | <span class="hint">If needed</span> | |
d0c6dd29 AD |
284 | </fieldset> |
285 | ||
286 | <fieldset> | |
287 | <label>Port</label> | |
bbffc43e AD |
288 | <input name="DB_PORT" type="number" size="20" value="<?php echo $DB_PORT ?>"/> |
289 | <span class="hint">Usually 3306 for MySQL or 5432 for PostgreSQL</span> | |
d0c6dd29 AD |
290 | </fieldset> |
291 | ||
056c537b AD |
292 | <h2>Other settings</h2> |
293 | ||
294 | <p>This should be set to the location your Tiny Tiny RSS will be available on.</p> | |
295 | ||
296 | <fieldset> | |
297 | <label>Tiny Tiny RSS URL</label> | |
00df2b5f | 298 | <input type="url" name="SELF_URL_PATH" placeholder="<?php echo $SELF_URL_PATH; ?>" size="60" value="<?php echo $SELF_URL_PATH ?>"/> |
056c537b AD |
299 | </fieldset> |
300 | ||
301 | ||
d0c6dd29 AD |
302 | <p><input type="submit" value="Test configuration"></p> |
303 | ||
304 | </form> | |
305 | ||
306 | <?php if ($op == 'testconfig') { ?> | |
307 | ||
308 | <h2>Checking configuration</h2> | |
309 | ||
310 | <?php | |
311 | $errors = sanity_check($DB_TYPE); | |
312 | ||
313 | if (count($errors) > 0) { | |
314 | print "<p>Some configuration tests failed. Please correct them before continuing.</p>"; | |
315 | ||
316 | print "<ul>"; | |
317 | ||
318 | foreach ($errors as $error) { | |
319 | print "<li style='color : red'>$error</li>"; | |
320 | } | |
321 | ||
322 | print "</ul>"; | |
323 | ||
324 | exit; | |
325 | } | |
326 | ||
a55857db AD |
327 | $notices = array(); |
328 | ||
329 | if (!function_exists("curl_init")) { | |
330 | array_push($notices, "It is highly recommended to enable support for CURL in PHP."); | |
331 | } | |
332 | ||
333 | if (count($notices) > 0) { | |
334 | print_notice("Configuration check succeeded with minor problems:"); | |
335 | ||
336 | print "<ul>"; | |
d0c6dd29 | 337 | |
a55857db AD |
338 | foreach ($notices as $notice) { |
339 | print "<li>$notice</li>"; | |
340 | } | |
341 | ||
342 | print "</ul>"; | |
343 | } else { | |
344 | print_notice("Configuration check succeeded."); | |
345 | } | |
346 | ||
347 | ?> | |
884d1650 | 348 | |
d0c6dd29 AD |
349 | <h2>Checking database</h2> |
350 | ||
351 | <?php | |
bbffc43e | 352 | $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT); |
d0c6dd29 AD |
353 | |
354 | if (!$link) { | |
355 | print_error("Unable to connect to database using specified parameters."); | |
356 | exit; | |
357 | } | |
358 | ||
359 | print_notice("Database test succeeded."); ?> | |
360 | ||
361 | <h2>Initialize database</h2> | |
362 | ||
363 | <p>Before you can start using tt-rss, database needs to be initialized. Click on the button below to do that now.</p> | |
364 | ||
365 | <?php | |
be9d5df1 | 366 | $result = @db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false); |
d0c6dd29 AD |
367 | |
368 | if ($result) { | |
369 | print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization."); | |
370 | $need_confirm = true; | |
371 | } else { | |
372 | $need_confirm = false; | |
373 | } | |
374 | ?> | |
375 | ||
376 | <table><tr><td> | |
377 | <form method="post"> | |
378 | <input type="hidden" name="op" value="installschema"> | |
379 | ||
380 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
381 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
382 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
383 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
384 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
385 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
056c537b | 386 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> |
d0c6dd29 AD |
387 | |
388 | <?php if ($need_confirm) { ?> | |
389 | <p><input onclick="return confirm('Please read the warning above. Continue?')" type="submit" value="Initialize database" style="color : red"></p> | |
390 | <?php } else { ?> | |
391 | <p><input type="submit" value="Initialize database" style="color : red"></p> | |
392 | <?php } ?> | |
393 | </form> | |
394 | ||
395 | </td><td> | |
396 | <form method="post"> | |
397 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
398 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
399 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
400 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
401 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
402 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
056c537b | 403 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> |
d0c6dd29 AD |
404 | |
405 | <input type="hidden" name="op" value="skipschema"> | |
406 | <p><input type="submit" value="Skip initialization"></p> | |
407 | </form> | |
408 | ||
409 | </td></tr></table> | |
410 | ||
411 | <?php | |
412 | ||
413 | } else if ($op == 'installschema' || $op == 'skipschema') { | |
414 | ||
50d5645b | 415 | $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT); |
d0c6dd29 AD |
416 | |
417 | if (!$link) { | |
418 | print_error("Unable to connect to database using specified parameters."); | |
419 | exit; | |
420 | } | |
421 | ||
422 | if ($op == 'installschema') { | |
423 | ||
424 | print "<h2>Initializing database...</h2>"; | |
425 | ||
426 | $lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql"))); | |
427 | ||
428 | foreach ($lines as $line) { | |
429 | if (strpos($line, "--") !== 0 && $line) { | |
430 | db_query($link, $line, $DB_TYPE); | |
431 | } | |
432 | } | |
433 | ||
434 | print_notice("Database initialization completed."); | |
435 | ||
436 | } else { | |
437 | print_notice("Database initialization skipped."); | |
438 | } | |
439 | ||
440 | print "<h2>Generated configuration file</h2>"; | |
441 | ||
b4cec374 AD |
442 | 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 | ||
444 | 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 | ||
446 | <form action="" method="post"> | |
447 | <input type="hidden" name="op" value="saveconfig"> | |
448 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
449 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
450 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
451 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
452 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
453 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
454 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> | |
455 | <?php print "<textarea cols=\"80\" rows=\"20\">"; | |
456 | echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS, | |
457 | $DB_PORT, $SELF_URL_PATH); | |
458 | print "</textarea>"; ?> | |
459 | ||
460 | <?php if (is_writable("..")) { ?> | |
461 | <p>We can also try saving the file automatically now.</p> | |
462 | ||
463 | <p><input type="submit" value="Save configuration"></p> | |
464 | </form> | |
465 | <?php } else { | |
466 | print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically."); | |
d0c6dd29 AD |
467 | } |
468 | ||
b4cec374 AD |
469 | print_notice("You can generate the file again by changing the form above."); |
470 | ||
471 | } else if ($op == "saveconfig") { | |
472 | ||
473 | print "<h2>Saving configuration file to parent directory...</h2>"; | |
474 | ||
475 | if (!file_exists("../config.php")) { | |
476 | ||
477 | $fp = fopen("../config.php", "w"); | |
478 | ||
479 | if ($fp) { | |
480 | $written = fwrite($fp, make_config($DB_TYPE, $DB_HOST, | |
481 | $DB_USER, $DB_NAME, $DB_PASS, | |
482 | $DB_PORT, $SELF_URL_PATH)); | |
d0c6dd29 | 483 | |
b4cec374 AD |
484 | if ($written > 0) { |
485 | print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>."); | |
486 | ||
487 | } else { | |
488 | print_notice("Unable to write into config.php in tt-rss directory."); | |
489 | } | |
490 | ||
491 | fclose($fp); | |
492 | } else { | |
493 | print_error("Unable to open config.php in tt-rss directory for writing."); | |
494 | } | |
495 | } else { | |
496 | print_error("config.php already present in tt-rss directory, refusing to overwrite."); | |
497 | } | |
d0c6dd29 AD |
498 | } |
499 | ?> | |
500 | ||
884d1650 | 501 | </div> |
d0c6dd29 AD |
502 | |
503 | </body> | |
504 | </html> |