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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"> |
5a801bd6 | 6 | <link rel="stylesheet" type="text/css" href="../css/dijit.css"> |
d0c6dd29 AD |
7 | <style type="text/css"> |
8 | textarea { font-size : 12px; } | |
9 | </style> | |
10 | </head> | |
9044e2e0 | 11 | <body class="claro"> |
d0c6dd29 | 12 | |
1fcb6baa | 13 | <?php |
81c8a93e AD |
14 | |
15 | // could be needed because of existing config.php | |
16 | function define_default($param, $value) { | |
17 | // | |
18 | } | |
19 | ||
044cff2d AD |
20 | function make_password($length = 8) { |
21 | ||
22 | $password = ""; | |
23 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ*%+^"; | |
24 | ||
25 | $i = 0; | |
26 | ||
27 | while ($i < $length) { | |
28 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
29 | ||
30 | if (!strstr($password, $char)) { | |
31 | $password .= $char; | |
32 | $i++; | |
33 | } | |
34 | } | |
35 | return $password; | |
36 | } | |
37 | ||
38 | ||
d0c6dd29 AD |
39 | function sanity_check($db_type) { |
40 | $errors = array(); | |
41 | ||
bfd902bb AD |
42 | if (version_compare(PHP_VERSION, '5.4.0', '<')) { |
43 | array_push($errors, "PHP version 5.4.0 or newer required."); | |
d0c6dd29 AD |
44 | } |
45 | ||
d0c6dd29 AD |
46 | if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { |
47 | array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL."); | |
48 | } | |
49 | ||
50 | if (!function_exists("json_encode")) { | |
51 | array_push($errors, "PHP support for JSON is required, but was not found."); | |
52 | } | |
53 | ||
e54eb40a | 54 | if ($db_type == "mysql" && !function_exists("mysqli_connect")) { |
d0c6dd29 AD |
55 | array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php."); |
56 | } | |
57 | ||
58 | if ($db_type == "pgsql" && !function_exists("pg_connect")) { | |
59 | array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php"); | |
60 | } | |
61 | ||
62 | if (!function_exists("mb_strlen")) { | |
63 | array_push($errors, "PHP support for mbstring functions is required but was not found."); | |
64 | } | |
65 | ||
66 | if (!function_exists("hash")) { | |
67 | array_push($errors, "PHP support for hash() function is required but was not found."); | |
68 | } | |
69 | ||
d0c6dd29 AD |
70 | if (!function_exists("iconv")) { |
71 | array_push($errors, "PHP support for iconv is required to handle multiple charsets."); | |
72 | } | |
73 | ||
4c467026 AD |
74 | if (ini_get("safe_mode")) { |
75 | array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss."); | |
76 | } | |
d0c6dd29 | 77 | |
d0c6dd29 AD |
78 | if (!class_exists("DOMDocument")) { |
79 | array_push($errors, "PHP support for DOMDocument is required, but was not found."); | |
80 | } | |
81 | ||
82 | return $errors; | |
83 | } | |
84 | ||
85 | function print_error($msg) { | |
6759dde1 | 86 | print "<div class='alert alert-error'>$msg</div>"; |
d0c6dd29 AD |
87 | } |
88 | ||
89 | function print_notice($msg) { | |
6759dde1 | 90 | print "<div class=\"alert alert-info\">$msg</div>"; |
d0c6dd29 AD |
91 | } |
92 | ||
6f7798b6 | 93 | function db_connect($host, $user, $pass, $db, $type, $port = false) { |
d0c6dd29 AD |
94 | if ($type == "pgsql") { |
95 | ||
96 | $string = "dbname=$db user=$user"; | |
97 | ||
98 | if ($pass) { | |
99 | $string .= " password=$pass"; | |
100 | } | |
101 | ||
102 | if ($host) { | |
103 | $string .= " host=$host"; | |
104 | } | |
105 | ||
bbffc43e AD |
106 | if ($port) { |
107 | $string = "$string port=" . $port; | |
d0c6dd29 AD |
108 | } |
109 | ||
110 | $link = pg_connect($string); | |
111 | ||
112 | return $link; | |
113 | ||
114 | } else if ($type == "mysql") { | |
e54eb40a AD |
115 | if ($port) |
116 | return mysqli_connect($host, $user, $pass, $db, $port); | |
117 | else | |
118 | return mysqli_connect($host, $user, $pass, $db); | |
d0c6dd29 AD |
119 | } |
120 | } | |
121 | ||
b4cec374 AD |
122 | function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS, |
123 | $DB_PORT, $SELF_URL_PATH) { | |
124 | ||
125 | $data = explode("\n", file_get_contents("../config.php-dist")); | |
126 | ||
127 | $rv = ""; | |
128 | ||
c93f98e1 AD |
129 | $finished = false; |
130 | ||
b4cec374 AD |
131 | foreach ($data as $line) { |
132 | if (preg_match("/define\('DB_TYPE'/", $line)) { | |
133 | $rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n"; | |
134 | } else if (preg_match("/define\('DB_HOST'/", $line)) { | |
135 | $rv .= "\tdefine('DB_HOST', '$DB_HOST');\n"; | |
136 | } else if (preg_match("/define\('DB_USER'/", $line)) { | |
137 | $rv .= "\tdefine('DB_USER', '$DB_USER');\n"; | |
138 | } else if (preg_match("/define\('DB_NAME'/", $line)) { | |
139 | $rv .= "\tdefine('DB_NAME', '$DB_NAME');\n"; | |
140 | } else if (preg_match("/define\('DB_PASS'/", $line)) { | |
141 | $rv .= "\tdefine('DB_PASS', '$DB_PASS');\n"; | |
142 | } else if (preg_match("/define\('DB_PORT'/", $line)) { | |
143 | $rv .= "\tdefine('DB_PORT', '$DB_PORT');\n"; | |
144 | } else if (preg_match("/define\('SELF_URL_PATH'/", $line)) { | |
145 | $rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n"; | |
c93f98e1 | 146 | } else if (!$finished) { |
b4cec374 AD |
147 | $rv .= "$line\n"; |
148 | } | |
c93f98e1 AD |
149 | |
150 | if (preg_match("/\?\>/", $line)) { | |
151 | $finished = true; | |
152 | } | |
b4cec374 AD |
153 | } |
154 | ||
155 | return $rv; | |
156 | } | |
157 | ||
d0c6dd29 AD |
158 | function db_query($link, $query, $type, $die_on_error = true) { |
159 | if ($type == "pgsql") { | |
160 | $result = pg_query($link, $query); | |
161 | if (!$result) { | |
162 | $query = htmlspecialchars($query); // just in case | |
163 | if ($die_on_error) { | |
164 | die("Query <i>$query</i> failed [$result]: " . ($link ? pg_last_error($link) : "No connection")); | |
165 | } | |
166 | } | |
167 | return $result; | |
168 | } else if ($type == "mysql") { | |
bbffc43e | 169 | |
e54eb40a AD |
170 | $result = mysqli_query($link, $query); |
171 | ||
d0c6dd29 AD |
172 | if (!$result) { |
173 | $query = htmlspecialchars($query); | |
174 | if ($die_on_error) { | |
e54eb40a | 175 | die("Query <i>$query</i> failed: " . ($link ? mysqli_error($link) : "No connection")); |
d0c6dd29 AD |
176 | } |
177 | } | |
178 | return $result; | |
179 | } | |
180 | } | |
181 | ||
056c537b | 182 | function make_self_url_path() { |
3a3aec22 | 183 | $url_path = ((!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on") ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
056c537b AD |
184 | |
185 | return $url_path; | |
186 | } | |
187 | ||
d0c6dd29 AD |
188 | ?> |
189 | ||
884d1650 | 190 | <div class="floatingLogo"><img src="../images/logo_small.png"></div> |
d0c6dd29 AD |
191 | |
192 | <h1>Tiny Tiny RSS Installer</h1> | |
193 | ||
884d1650 AD |
194 | <div class='content'> |
195 | ||
d0c6dd29 | 196 | <?php |
056c537b | 197 | |
d0c6dd29 AD |
198 | if (file_exists("../config.php")) { |
199 | require "../config.php"; | |
200 | ||
201 | if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) { | |
b4cec374 | 202 | print_error("Error: config.php already exists in tt-rss directory; aborting."); |
d0c6dd29 AD |
203 | exit; |
204 | } | |
205 | } | |
206 | ||
207 | @$op = $_REQUEST['op']; | |
208 | ||
209 | @$DB_HOST = strip_tags($_POST['DB_HOST']); | |
210 | @$DB_TYPE = strip_tags($_POST['DB_TYPE']); | |
211 | @$DB_USER = strip_tags($_POST['DB_USER']); | |
212 | @$DB_NAME = strip_tags($_POST['DB_NAME']); | |
213 | @$DB_PASS = strip_tags($_POST['DB_PASS']); | |
214 | @$DB_PORT = strip_tags($_POST['DB_PORT']); | |
056c537b | 215 | @$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']); |
d0c6dd29 | 216 | |
056c537b AD |
217 | if (!$SELF_URL_PATH) { |
218 | $SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path()); | |
219 | } | |
d0c6dd29 AD |
220 | ?> |
221 | ||
d0c6dd29 AD |
222 | <form action="" method="post"> |
223 | <input type="hidden" name="op" value="testconfig"> | |
224 | ||
056c537b AD |
225 | <h2>Database settings</h2> |
226 | ||
d0c6dd29 AD |
227 | <?php |
228 | $issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : ""; | |
229 | $issel_mysql = $DB_TYPE == "mysql" ? "selected" : ""; | |
230 | ?> | |
231 | ||
232 | <fieldset> | |
233 | <label>Database type</label> | |
234 | <select name="DB_TYPE"> | |
235 | <option <?php echo $issel_pgsql ?> value="pgsql">PostgreSQL</option> | |
236 | <option <?php echo $issel_mysql ?> value="mysql">MySQL</option> | |
237 | </select> | |
238 | </fieldset> | |
239 | ||
240 | <fieldset> | |
241 | <label>Username</label> | |
9044e2e0 | 242 | <input class="input input-text" required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/> |
d0c6dd29 AD |
243 | </fieldset> |
244 | ||
245 | <fieldset> | |
246 | <label>Password</label> | |
9044e2e0 | 247 | <input class="input input-text" name="DB_PASS" size="20" type="password" value="<?php echo $DB_PASS ?>"/> |
d0c6dd29 AD |
248 | </fieldset> |
249 | ||
250 | <fieldset> | |
251 | <label>Database name</label> | |
9044e2e0 | 252 | <input class="input input-text" required name="DB_NAME" size="20" value="<?php echo $DB_NAME ?>"/> |
d0c6dd29 AD |
253 | </fieldset> |
254 | ||
255 | <fieldset> | |
256 | <label>Host name</label> | |
9044e2e0 | 257 | <input class="input input-text" name="DB_HOST" size="20" value="<?php echo $DB_HOST ?>"/> |
bbffc43e | 258 | <span class="hint">If needed</span> |
d0c6dd29 AD |
259 | </fieldset> |
260 | ||
261 | <fieldset> | |
262 | <label>Port</label> | |
9044e2e0 | 263 | <input class="input input-text" name="DB_PORT" type="number" size="20" value="<?php echo $DB_PORT ?>"/> |
bbffc43e | 264 | <span class="hint">Usually 3306 for MySQL or 5432 for PostgreSQL</span> |
d0c6dd29 AD |
265 | </fieldset> |
266 | ||
056c537b AD |
267 | <h2>Other settings</h2> |
268 | ||
269 | <p>This should be set to the location your Tiny Tiny RSS will be available on.</p> | |
270 | ||
271 | <fieldset> | |
272 | <label>Tiny Tiny RSS URL</label> | |
9044e2e0 | 273 | <input class="input input-text" type="url" name="SELF_URL_PATH" placeholder="<?php echo $SELF_URL_PATH; ?>" size="60" value="<?php echo $SELF_URL_PATH ?>"/> |
056c537b AD |
274 | </fieldset> |
275 | ||
276 | ||
d0c6dd29 AD |
277 | <p><input type="submit" value="Test configuration"></p> |
278 | ||
279 | </form> | |
280 | ||
281 | <?php if ($op == 'testconfig') { ?> | |
282 | ||
283 | <h2>Checking configuration</h2> | |
284 | ||
285 | <?php | |
286 | $errors = sanity_check($DB_TYPE); | |
287 | ||
288 | if (count($errors) > 0) { | |
289 | print "<p>Some configuration tests failed. Please correct them before continuing.</p>"; | |
290 | ||
291 | print "<ul>"; | |
292 | ||
293 | foreach ($errors as $error) { | |
294 | print "<li style='color : red'>$error</li>"; | |
295 | } | |
296 | ||
297 | print "</ul>"; | |
298 | ||
299 | exit; | |
300 | } | |
301 | ||
a55857db AD |
302 | $notices = array(); |
303 | ||
304 | if (!function_exists("curl_init")) { | |
305 | array_push($notices, "It is highly recommended to enable support for CURL in PHP."); | |
306 | } | |
307 | ||
aa03bac4 AD |
308 | if (function_exists("curl_init") && ini_get("open_basedir")) { |
309 | array_push($notices, "CURL and open_basedir combination breaks support for HTTP redirects. See the FAQ for more information."); | |
310 | } | |
311 | ||
62958fe9 BT |
312 | if (!function_exists("idn_to_ascii")) { |
313 | array_push($notices, "PHP support for Internationalization Functions is required to handle Internationalized Domain Names."); | |
314 | } | |
315 | ||
a55857db AD |
316 | if (count($notices) > 0) { |
317 | print_notice("Configuration check succeeded with minor problems:"); | |
318 | ||
319 | print "<ul>"; | |
d0c6dd29 | 320 | |
a55857db AD |
321 | foreach ($notices as $notice) { |
322 | print "<li>$notice</li>"; | |
323 | } | |
324 | ||
325 | print "</ul>"; | |
326 | } else { | |
327 | print_notice("Configuration check succeeded."); | |
328 | } | |
329 | ||
330 | ?> | |
884d1650 | 331 | |
d0c6dd29 AD |
332 | <h2>Checking database</h2> |
333 | ||
334 | <?php | |
bbffc43e | 335 | $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT); |
d0c6dd29 AD |
336 | |
337 | if (!$link) { | |
338 | print_error("Unable to connect to database using specified parameters."); | |
339 | exit; | |
340 | } | |
341 | ||
342 | print_notice("Database test succeeded."); ?> | |
343 | ||
344 | <h2>Initialize database</h2> | |
345 | ||
346 | <p>Before you can start using tt-rss, database needs to be initialized. Click on the button below to do that now.</p> | |
347 | ||
348 | <?php | |
be9d5df1 | 349 | $result = @db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false); |
d0c6dd29 AD |
350 | |
351 | if ($result) { | |
352 | print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization."); | |
353 | $need_confirm = true; | |
354 | } else { | |
355 | $need_confirm = false; | |
356 | } | |
357 | ?> | |
358 | ||
359 | <table><tr><td> | |
360 | <form method="post"> | |
361 | <input type="hidden" name="op" value="installschema"> | |
362 | ||
363 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
364 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
365 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
366 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
367 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
368 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
056c537b | 369 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> |
d0c6dd29 AD |
370 | |
371 | <?php if ($need_confirm) { ?> | |
372 | <p><input onclick="return confirm('Please read the warning above. Continue?')" type="submit" value="Initialize database" style="color : red"></p> | |
373 | <?php } else { ?> | |
374 | <p><input type="submit" value="Initialize database" style="color : red"></p> | |
375 | <?php } ?> | |
376 | </form> | |
377 | ||
378 | </td><td> | |
379 | <form method="post"> | |
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 $SELF_URL_PATH ?>"/> |
d0c6dd29 AD |
387 | |
388 | <input type="hidden" name="op" value="skipschema"> | |
389 | <p><input type="submit" value="Skip initialization"></p> | |
390 | </form> | |
391 | ||
392 | </td></tr></table> | |
393 | ||
394 | <?php | |
395 | ||
396 | } else if ($op == 'installschema' || $op == 'skipschema') { | |
397 | ||
50d5645b | 398 | $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE, $DB_PORT); |
d0c6dd29 AD |
399 | |
400 | if (!$link) { | |
401 | print_error("Unable to connect to database using specified parameters."); | |
402 | exit; | |
403 | } | |
404 | ||
405 | if ($op == 'installschema') { | |
406 | ||
407 | print "<h2>Initializing database...</h2>"; | |
408 | ||
409 | $lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql"))); | |
410 | ||
411 | foreach ($lines as $line) { | |
412 | if (strpos($line, "--") !== 0 && $line) { | |
413 | db_query($link, $line, $DB_TYPE); | |
414 | } | |
415 | } | |
416 | ||
417 | print_notice("Database initialization completed."); | |
418 | ||
419 | } else { | |
420 | print_notice("Database initialization skipped."); | |
421 | } | |
422 | ||
423 | print "<h2>Generated configuration file</h2>"; | |
424 | ||
b4cec374 AD |
425 | 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>"; |
426 | ||
427 | 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>"; ?> | |
428 | ||
429 | <form action="" method="post"> | |
430 | <input type="hidden" name="op" value="saveconfig"> | |
431 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
432 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
433 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
434 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
435 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
436 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
437 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> | |
438 | <?php print "<textarea cols=\"80\" rows=\"20\">"; | |
439 | echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS, | |
440 | $DB_PORT, $SELF_URL_PATH); | |
441 | print "</textarea>"; ?> | |
442 | ||
443 | <?php if (is_writable("..")) { ?> | |
444 | <p>We can also try saving the file automatically now.</p> | |
445 | ||
446 | <p><input type="submit" value="Save configuration"></p> | |
447 | </form> | |
448 | <?php } else { | |
449 | print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically."); | |
d0c6dd29 AD |
450 | } |
451 | ||
b4cec374 AD |
452 | print_notice("You can generate the file again by changing the form above."); |
453 | ||
454 | } else if ($op == "saveconfig") { | |
455 | ||
456 | print "<h2>Saving configuration file to parent directory...</h2>"; | |
457 | ||
458 | if (!file_exists("../config.php")) { | |
459 | ||
460 | $fp = fopen("../config.php", "w"); | |
461 | ||
462 | if ($fp) { | |
463 | $written = fwrite($fp, make_config($DB_TYPE, $DB_HOST, | |
464 | $DB_USER, $DB_NAME, $DB_PASS, | |
465 | $DB_PORT, $SELF_URL_PATH)); | |
d0c6dd29 | 466 | |
b4cec374 AD |
467 | if ($written > 0) { |
468 | print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>."); | |
469 | ||
470 | } else { | |
471 | print_notice("Unable to write into config.php in tt-rss directory."); | |
472 | } | |
473 | ||
474 | fclose($fp); | |
475 | } else { | |
476 | print_error("Unable to open config.php in tt-rss directory for writing."); | |
477 | } | |
478 | } else { | |
479 | print_error("config.php already present in tt-rss directory, refusing to overwrite."); | |
480 | } | |
d0c6dd29 AD |
481 | } |
482 | ?> | |
483 | ||
884d1650 | 484 | </div> |
d0c6dd29 AD |
485 | |
486 | </body> | |
487 | </html> |