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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"> | |
5 | <link rel="stylesheet" type="text/css" href="../utility.css"> | |
6 | <style type="text/css"> | |
7 | textarea { font-size : 12px; } | |
8 | </style> | |
9 | </head> | |
10 | <body> | |
11 | ||
12 | <? | |
13 | function sanity_check($db_type) { | |
14 | $errors = array(); | |
15 | ||
16 | if (version_compare(PHP_VERSION, '5.3.0', '<')) { | |
17 | array_push($errors, "PHP version 5.3.0 or newer required."); | |
18 | } | |
19 | ||
20 | if (ini_get("open_basedir")) { | |
21 | array_push($errors, "PHP configuration option open_basedir is not supported. Please disable this in PHP settings file (php.ini)."); | |
22 | } | |
23 | ||
24 | if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { | |
25 | array_push($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."); | |
26 | } | |
27 | ||
28 | if (!function_exists("json_encode")) { | |
29 | array_push($errors, "PHP support for JSON is required, but was not found."); | |
30 | } | |
31 | ||
32 | if ($db_type == "mysql" && !function_exists("mysql_connect")) { | |
33 | array_push($errors, "PHP support for MySQL is required for configured $db_type in config.php."); | |
34 | } | |
35 | ||
36 | if ($db_type == "pgsql" && !function_exists("pg_connect")) { | |
37 | array_push($errors, "PHP support for PostgreSQL is required for configured $db_type in config.php"); | |
38 | } | |
39 | ||
40 | if (!function_exists("mb_strlen")) { | |
41 | array_push($errors, "PHP support for mbstring functions is required but was not found."); | |
42 | } | |
43 | ||
44 | if (!function_exists("hash")) { | |
45 | array_push($errors, "PHP support for hash() function is required but was not found."); | |
46 | } | |
47 | ||
48 | if (!function_exists("ctype_lower")) { | |
49 | array_push($errors, "PHP support for ctype functions are required by HTMLPurifier."); | |
50 | } | |
51 | ||
52 | if (!function_exists("iconv")) { | |
53 | array_push($errors, "PHP support for iconv is required to handle multiple charsets."); | |
54 | } | |
55 | ||
56 | /* if (ini_get("safe_mode")) { | |
57 | array_push($errors, "PHP safe mode setting is not supported."); | |
58 | } */ | |
59 | ||
60 | if ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED) && !function_exists("curl_init")) { | |
61 | array_push($errors, "PHP support for CURL is required for PubSubHubbub."); | |
62 | } | |
63 | ||
64 | if (!class_exists("DOMDocument")) { | |
65 | array_push($errors, "PHP support for DOMDocument is required, but was not found."); | |
66 | } | |
67 | ||
68 | return $errors; | |
69 | } | |
70 | ||
71 | function print_error($msg) { | |
72 | print "<div class='error'><img src='../images/sign_excl.svg'> $msg</div>"; | |
73 | } | |
74 | ||
75 | function print_notice($msg) { | |
76 | print "<div class=\"notice\"> | |
77 | <img src=\"../images/sign_info.svg\">$msg</div>"; | |
78 | } | |
79 | ||
80 | function db_connect($host, $user, $pass, $db, $type) { | |
81 | if ($type == "pgsql") { | |
82 | ||
83 | $string = "dbname=$db user=$user"; | |
84 | ||
85 | if ($pass) { | |
86 | $string .= " password=$pass"; | |
87 | } | |
88 | ||
89 | if ($host) { | |
90 | $string .= " host=$host"; | |
91 | } | |
92 | ||
93 | if (defined('DB_PORT')) { | |
94 | $string = "$string port=" . DB_PORT; | |
95 | } | |
96 | ||
97 | $link = pg_connect($string); | |
98 | ||
99 | return $link; | |
100 | ||
101 | } else if ($type == "mysql") { | |
102 | $link = mysql_connect($host, $user, $pass); | |
103 | if ($link) { | |
104 | $result = mysql_select_db($db, $link); | |
884d1650 | 105 | if ($result) return $link; |
d0c6dd29 AD |
106 | } |
107 | } | |
108 | } | |
109 | ||
b4cec374 AD |
110 | function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS, |
111 | $DB_PORT, $SELF_URL_PATH) { | |
112 | ||
113 | $data = explode("\n", file_get_contents("../config.php-dist")); | |
114 | ||
115 | $rv = ""; | |
116 | ||
c93f98e1 AD |
117 | $finished = false; |
118 | ||
b4cec374 AD |
119 | foreach ($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"; | |
c93f98e1 | 134 | } else if (!$finished) { |
b4cec374 AD |
135 | $rv .= "$line\n"; |
136 | } | |
c93f98e1 AD |
137 | |
138 | if (preg_match("/\?\>/", $line)) { | |
139 | $finished = true; | |
140 | } | |
b4cec374 AD |
141 | } |
142 | ||
143 | return $rv; | |
144 | } | |
145 | ||
d0c6dd29 AD |
146 | function db_query($link, $query, $type, $die_on_error = true) { |
147 | if ($type == "pgsql") { | |
148 | $result = pg_query($link, $query); | |
149 | if (!$result) { | |
150 | $query = htmlspecialchars($query); // just in case | |
151 | if ($die_on_error) { | |
152 | die("Query <i>$query</i> failed [$result]: " . ($link ? pg_last_error($link) : "No connection")); | |
153 | } | |
154 | } | |
155 | return $result; | |
156 | } else if ($type == "mysql") { | |
157 | $result = mysql_query($query, $link); | |
158 | if (!$result) { | |
159 | $query = htmlspecialchars($query); | |
160 | if ($die_on_error) { | |
161 | die("Query <i>$query</i> failed: " . ($link ? mysql_error($link) : "No connection")); | |
162 | } | |
163 | } | |
164 | return $result; | |
165 | } | |
166 | } | |
167 | ||
056c537b AD |
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); | |
170 | ||
171 | return $url_path; | |
172 | } | |
173 | ||
d0c6dd29 AD |
174 | ?> |
175 | ||
884d1650 | 176 | <div class="floatingLogo"><img src="../images/logo_small.png"></div> |
d0c6dd29 AD |
177 | |
178 | <h1>Tiny Tiny RSS Installer</h1> | |
179 | ||
884d1650 AD |
180 | <div class='content'> |
181 | ||
d0c6dd29 | 182 | <?php |
056c537b | 183 | |
d0c6dd29 AD |
184 | if (file_exists("../config.php")) { |
185 | require "../config.php"; | |
186 | ||
187 | if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) { | |
b4cec374 | 188 | print_error("Error: config.php already exists in tt-rss directory; aborting."); |
d0c6dd29 AD |
189 | exit; |
190 | } | |
191 | } | |
192 | ||
193 | @$op = $_REQUEST['op']; | |
194 | ||
195 | @$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($_POST['DB_PORT']); | |
056c537b | 201 | @$SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH']); |
d0c6dd29 | 202 | |
056c537b AD |
203 | if (!$SELF_URL_PATH) { |
204 | $SELF_URL_PATH = preg_replace("/\/install\/$/", "/", make_self_url_path()); | |
205 | } | |
d0c6dd29 AD |
206 | ?> |
207 | ||
d0c6dd29 AD |
208 | <form action="" method="post"> |
209 | <input type="hidden" name="op" value="testconfig"> | |
210 | ||
056c537b AD |
211 | <h2>Database settings</h2> |
212 | ||
d0c6dd29 AD |
213 | <?php |
214 | $issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : ""; | |
215 | $issel_mysql = $DB_TYPE == "mysql" ? "selected" : ""; | |
216 | ?> | |
217 | ||
218 | <fieldset> | |
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> | |
223 | </select> | |
224 | </fieldset> | |
225 | ||
226 | <fieldset> | |
227 | <label>Username</label> | |
228 | <input required name="DB_USER" size="20" value="<?php echo $DB_USER ?>"/> | |
229 | </fieldset> | |
230 | ||
231 | <fieldset> | |
232 | <label>Password</label> | |
233 | <input required name="DB_PASS" size="20" type="password" value="<?php echo $DB_PASS ?>"/> | |
234 | </fieldset> | |
235 | ||
236 | <fieldset> | |
237 | <label>Database name</label> | |
238 | <input name="DB_NAME" size="20" value="<?php echo $DB_NAME ?>"/> | |
239 | </fieldset> | |
240 | ||
241 | <fieldset> | |
242 | <label>Host name</label> | |
243 | <input name="DB_HOST" placeholder="if needed" size="20" value="<?php echo $DB_HOST ?>"/> | |
244 | </fieldset> | |
245 | ||
246 | <fieldset> | |
247 | <label>Port</label> | |
00df2b5f | 248 | <input name="DB_PORT" type="number" placeholder="if needed, PgSQL only" size="20" value="<?php echo $DB_PORT ?>"/> |
d0c6dd29 AD |
249 | </fieldset> |
250 | ||
056c537b AD |
251 | <h2>Other settings</h2> |
252 | ||
253 | <p>This should be set to the location your Tiny Tiny RSS will be available on.</p> | |
254 | ||
255 | <fieldset> | |
256 | <label>Tiny Tiny RSS URL</label> | |
00df2b5f | 257 | <input type="url" name="SELF_URL_PATH" placeholder="<?php echo $SELF_URL_PATH; ?>" size="60" value="<?php echo $SELF_URL_PATH ?>"/> |
056c537b AD |
258 | </fieldset> |
259 | ||
260 | ||
d0c6dd29 AD |
261 | <p><input type="submit" value="Test configuration"></p> |
262 | ||
263 | </form> | |
264 | ||
265 | <?php if ($op == 'testconfig') { ?> | |
266 | ||
267 | <h2>Checking configuration</h2> | |
268 | ||
269 | <?php | |
270 | $errors = sanity_check($DB_TYPE); | |
271 | ||
272 | if (count($errors) > 0) { | |
273 | print "<p>Some configuration tests failed. Please correct them before continuing.</p>"; | |
274 | ||
275 | print "<ul>"; | |
276 | ||
277 | foreach ($errors as $error) { | |
278 | print "<li style='color : red'>$error</li>"; | |
279 | } | |
280 | ||
281 | print "</ul>"; | |
282 | ||
283 | exit; | |
284 | } | |
285 | ||
a55857db AD |
286 | $notices = array(); |
287 | ||
288 | if (!function_exists("curl_init")) { | |
289 | array_push($notices, "It is highly recommended to enable support for CURL in PHP."); | |
290 | } | |
291 | ||
292 | if (count($notices) > 0) { | |
293 | print_notice("Configuration check succeeded with minor problems:"); | |
294 | ||
295 | print "<ul>"; | |
d0c6dd29 | 296 | |
a55857db AD |
297 | foreach ($notices as $notice) { |
298 | print "<li>$notice</li>"; | |
299 | } | |
300 | ||
301 | print "</ul>"; | |
302 | } else { | |
303 | print_notice("Configuration check succeeded."); | |
304 | } | |
305 | ||
306 | ?> | |
884d1650 | 307 | |
d0c6dd29 AD |
308 | <h2>Checking database</h2> |
309 | ||
310 | <?php | |
311 | $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE); | |
312 | ||
313 | if (!$link) { | |
314 | print_error("Unable to connect to database using specified parameters."); | |
315 | exit; | |
316 | } | |
317 | ||
318 | print_notice("Database test succeeded."); ?> | |
319 | ||
320 | <h2>Initialize database</h2> | |
321 | ||
322 | <p>Before you can start using tt-rss, database needs to be initialized. Click on the button below to do that now.</p> | |
323 | ||
324 | <?php | |
325 | $result = db_query($link, "SELECT true FROM ttrss_feeds", $DB_TYPE, false); | |
326 | ||
327 | if ($result) { | |
328 | print_error("Existing tt-rss tables will be removed from the database. If you would like to keep your data, skip database initialization."); | |
329 | $need_confirm = true; | |
330 | } else { | |
331 | $need_confirm = false; | |
332 | } | |
333 | ?> | |
334 | ||
335 | <table><tr><td> | |
336 | <form method="post"> | |
337 | <input type="hidden" name="op" value="installschema"> | |
338 | ||
339 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
340 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
341 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
342 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
343 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
344 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
056c537b | 345 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> |
d0c6dd29 AD |
346 | |
347 | <?php if ($need_confirm) { ?> | |
348 | <p><input onclick="return confirm('Please read the warning above. Continue?')" type="submit" value="Initialize database" style="color : red"></p> | |
349 | <?php } else { ?> | |
350 | <p><input type="submit" value="Initialize database" style="color : red"></p> | |
351 | <?php } ?> | |
352 | </form> | |
353 | ||
354 | </td><td> | |
355 | <form method="post"> | |
356 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
357 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
358 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
359 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
360 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
361 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
056c537b | 362 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> |
d0c6dd29 AD |
363 | |
364 | <input type="hidden" name="op" value="skipschema"> | |
365 | <p><input type="submit" value="Skip initialization"></p> | |
366 | </form> | |
367 | ||
368 | </td></tr></table> | |
369 | ||
370 | <?php | |
371 | ||
372 | } else if ($op == 'installschema' || $op == 'skipschema') { | |
373 | ||
374 | $link = db_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME, $DB_TYPE); | |
375 | ||
376 | if (!$link) { | |
377 | print_error("Unable to connect to database using specified parameters."); | |
378 | exit; | |
379 | } | |
380 | ||
381 | if ($op == 'installschema') { | |
382 | ||
383 | print "<h2>Initializing database...</h2>"; | |
384 | ||
385 | $lines = explode(";", preg_replace("/[\r\n]/", "", file_get_contents("../schema/ttrss_schema_".basename($DB_TYPE).".sql"))); | |
386 | ||
387 | foreach ($lines as $line) { | |
388 | if (strpos($line, "--") !== 0 && $line) { | |
389 | db_query($link, $line, $DB_TYPE); | |
390 | } | |
391 | } | |
392 | ||
393 | print_notice("Database initialization completed."); | |
394 | ||
395 | } else { | |
396 | print_notice("Database initialization skipped."); | |
397 | } | |
398 | ||
399 | print "<h2>Generated configuration file</h2>"; | |
400 | ||
b4cec374 AD |
401 | 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>"; |
402 | ||
403 | 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>"; ?> | |
404 | ||
405 | <form action="" method="post"> | |
406 | <input type="hidden" name="op" value="saveconfig"> | |
407 | <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/> | |
408 | <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/> | |
409 | <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/> | |
410 | <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/> | |
411 | <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/> | |
412 | <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/> | |
413 | <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/> | |
414 | <?php print "<textarea cols=\"80\" rows=\"20\">"; | |
415 | echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS, | |
416 | $DB_PORT, $SELF_URL_PATH); | |
417 | print "</textarea>"; ?> | |
418 | ||
419 | <?php if (is_writable("..")) { ?> | |
420 | <p>We can also try saving the file automatically now.</p> | |
421 | ||
422 | <p><input type="submit" value="Save configuration"></p> | |
423 | </form> | |
424 | <?php } else { | |
425 | print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically."); | |
d0c6dd29 AD |
426 | } |
427 | ||
b4cec374 AD |
428 | print_notice("You can generate the file again by changing the form above."); |
429 | ||
430 | } else if ($op == "saveconfig") { | |
431 | ||
432 | print "<h2>Saving configuration file to parent directory...</h2>"; | |
433 | ||
434 | if (!file_exists("../config.php")) { | |
435 | ||
436 | $fp = fopen("../config.php", "w"); | |
437 | ||
438 | if ($fp) { | |
439 | $written = fwrite($fp, make_config($DB_TYPE, $DB_HOST, | |
440 | $DB_USER, $DB_NAME, $DB_PASS, | |
441 | $DB_PORT, $SELF_URL_PATH)); | |
d0c6dd29 | 442 | |
b4cec374 AD |
443 | if ($written > 0) { |
444 | print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>."); | |
445 | ||
446 | } else { | |
447 | print_notice("Unable to write into config.php in tt-rss directory."); | |
448 | } | |
449 | ||
450 | fclose($fp); | |
451 | } else { | |
452 | print_error("Unable to open config.php in tt-rss directory for writing."); | |
453 | } | |
454 | } else { | |
455 | print_error("config.php already present in tt-rss directory, refusing to overwrite."); | |
456 | } | |
d0c6dd29 AD |
457 | } |
458 | ?> | |
459 | ||
884d1650 | 460 | </div> |
d0c6dd29 AD |
461 | |
462 | </body> | |
463 | </html> |