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Commit | Line | Data |
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45034273 | 1 | <?php |
49e2b35b | 2 | /** |
83faedad | 3 | <<<<<<< HEAD |
c372fc96 | 4 | * Shaarli v0.8.7 - Shaare your links... |
49e2b35b | 5 | * |
2d97aa77 | 6 | * The personal, minimalist, super-fast, database free, bookmarking service. |
83faedad | 7 | ======= |
b786c883 | 8 | * Shaarli - The personal, minimalist, super-fast, database free, bookmarking service. |
83faedad | 9 | >>>>>>> v0.9.7 |
49e2b35b V |
10 | * |
11 | * Friendly fork by the Shaarli community: | |
12 | * - https://github.com/shaarli/Shaarli | |
13 | * | |
14 | * Original project by sebsauvage.net: | |
15 | * - http://sebsauvage.net/wiki/doku.php?id=php:shaarli | |
16 | * - https://github.com/sebsauvage/Shaarli | |
17 | * | |
18 | * Licence: http://www.opensource.org/licenses/zlib-license.php | |
19 | * | |
3947bbb0 | 20 | * Requires: PHP 5.5.x |
49e2b35b | 21 | */ |
afd7b77b V |
22 | |
23 | // Set 'UTC' as the default timezone if it is not defined in php.ini | |
24 | // See http://php.net/manual/en/datetime.configuration.php#ini.date.timezone | |
25 | if (date_default_timezone_get() == '') { | |
26 | date_default_timezone_set('UTC'); | |
27 | } | |
cb49ab94 | 28 | |
28bb2b74 V |
29 | /* |
30 | * PHP configuration | |
31 | */ | |
28bb2b74 | 32 | |
ae00595b | 33 | // http://server.com/x/shaarli --> /shaarli/ |
684e662a | 34 | define('WEB_PATH', substr($_SERVER['REQUEST_URI'], 0, 1+strrpos($_SERVER['REQUEST_URI'], '/', 0))); |
45034273 | 35 | |
28bb2b74 | 36 | // High execution time in case of problematic imports/exports. |
93bf0918 | 37 | ini_set('max_input_time', '60'); |
28bb2b74 V |
38 | |
39 | // Try to set max upload file size and read | |
40 | ini_set('memory_limit', '128M'); | |
45034273 SS |
41 | ini_set('post_max_size', '16M'); |
42 | ini_set('upload_max_filesize', '16M'); | |
45034273 | 43 | |
28bb2b74 V |
44 | // See all error except warnings |
45 | error_reporting(E_ALL^E_WARNING); | |
46 | // See all errors (for debugging only) | |
47 | //error_reporting(-1); | |
48 | ||
50c9a12e | 49 | |
a973afea | 50 | // 3rd-party libraries |
52831753 V |
51 | if (! file_exists(__DIR__ . '/vendor/autoload.php')) { |
52 | header('Content-Type: text/plain; charset=utf-8'); | |
53 | echo "Error: missing Composer configuration\n\n" | |
54 | ."If you installed Shaarli through Git or using the development branch,\n" | |
55 | ."please refer to the installation documentation to install PHP" | |
56 | ." dependencies using Composer:\n" | |
87f14312 | 57 | ."- https://shaarli.readthedocs.io/en/master/Server-configuration/\n" |
cc8f572b | 58 | ."- https://shaarli.readthedocs.io/en/master/Download-and-Installation/"; |
52831753 V |
59 | exit; |
60 | } | |
a973afea V |
61 | require_once 'inc/rain.tpl.class.php'; |
62 | require_once __DIR__ . '/vendor/autoload.php'; | |
63 | ||
ca74886f | 64 | // Shaarli library |
fe3713d2 | 65 | require_once 'application/bookmark/LinkUtils.php'; |
278d9ee2 | 66 | require_once 'application/config/ConfigPlugin.php'; |
dfc650aa | 67 | require_once 'application/feed/Cache.php'; |
51753e40 V |
68 | require_once 'application/http/HttpUtils.php'; |
69 | require_once 'application/http/UrlUtils.php'; | |
bcf056c9 | 70 | require_once 'application/updater/UpdaterUtils.php'; |
2e28269b | 71 | require_once 'application/FileUtils.php'; |
d1e2f8e5 | 72 | require_once 'application/TimeZone.php'; |
ca74886f | 73 | require_once 'application/Utils.php'; |
f24896b2 | 74 | |
9778a155 | 75 | use \Shaarli\ApplicationUtils; |
6696729b | 76 | use \Shaarli\Bookmark\Exception\LinkNotFoundException; |
f24896b2 | 77 | use \Shaarli\Bookmark\LinkDB; |
3c66e564 | 78 | use \Shaarli\Config\ConfigManager; |
dfc650aa V |
79 | use \Shaarli\Feed\CachedPage; |
80 | use \Shaarli\Feed\FeedBuilder; | |
81 | use \Shaarli\History; | |
12266213 | 82 | use \Shaarli\Languages; |
349b0144 | 83 | use \Shaarli\Netscape\NetscapeBookmarkUtils; |
e1850388 | 84 | use \Shaarli\Plugin\PluginManager; |
8c0f19c7 V |
85 | use \Shaarli\Render\PageBuilder; |
86 | use \Shaarli\Render\ThemeUtils; | |
a932f486 | 87 | use \Shaarli\Router; |
fab87c26 V |
88 | use \Shaarli\Security\LoginManager; |
89 | use \Shaarli\Security\SessionManager; | |
e85b7a05 | 90 | use \Shaarli\Thumbnailer; |
9778a155 | 91 | use \Shaarli\Updater\Updater; |
ca74886f | 92 | |
d1e2f8e5 V |
93 | // Ensure the PHP version is supported |
94 | try { | |
3947bbb0 | 95 | ApplicationUtils::checkPHPVersion('5.5', PHP_VERSION); |
93bf0918 | 96 | } catch (Exception $exc) { |
d1e2f8e5 | 97 | header('Content-Type: text/plain; charset=utf-8'); |
2e28269b | 98 | echo $exc->getMessage(); |
d1e2f8e5 V |
99 | exit; |
100 | } | |
101 | ||
b3e1f92e | 102 | define('SHAARLI_VERSION', ApplicationUtils::getVersion(__DIR__ .'/'. ApplicationUtils::$VERSION_FILE)); |
b786c883 | 103 | |
06b6660a A |
104 | // Force cookie path (but do not change lifetime) |
105 | $cookie = session_get_cookie_params(); | |
106 | $cookiedir = ''; | |
107 | if (dirname($_SERVER['SCRIPT_NAME']) != '/') { | |
108 | $cookiedir = dirname($_SERVER["SCRIPT_NAME"]).'/'; | |
109 | } | |
110 | // Set default cookie expiration and path. | |
111 | session_set_cookie_params($cookie['lifetime'], $cookiedir, $_SERVER['SERVER_NAME']); | |
112 | // Set session parameters on server side. | |
06b6660a A |
113 | // Use cookies to store session. |
114 | ini_set('session.use_cookies', 1); | |
115 | // Force cookies for session (phpsessionID forbidden in URL). | |
116 | ini_set('session.use_only_cookies', 1); | |
117 | // Prevent PHP form using sessionID in URL if cookies are disabled. | |
118 | ini_set('session.use_trans_sid', false); | |
119 | ||
06b6660a A |
120 | session_name('shaarli'); |
121 | // Start session if needed (Some server auto-start sessions). | |
f6380409 | 122 | if (session_status() == PHP_SESSION_NONE) { |
06b6660a A |
123 | session_start(); |
124 | } | |
125 | ||
68bc2135 | 126 | // Regenerate session ID if invalid or not defined in cookie. |
fd7d8461 | 127 | if (isset($_COOKIE['shaarli']) && !SessionManager::checkId($_COOKIE['shaarli'])) { |
68bc2135 V |
128 | session_regenerate_id(true); |
129 | $_COOKIE['shaarli'] = session_id(); | |
130 | } | |
131 | ||
278d9ee2 | 132 | $conf = new ConfigManager(); |
ebd650c0 | 133 | $sessionManager = new SessionManager($_SESSION, $conf); |
b49a04f7 | 134 | $loginManager = new LoginManager($conf, $sessionManager); |
c689e108 | 135 | $loginManager->generateStaySignedInToken($_SERVER['REMOTE_ADDR']); |
84742084 | 136 | $clientIpId = client_ip_id($_SERVER); |
12266213 | 137 | |
b7c412d4 A |
138 | // LC_MESSAGES isn't defined without php-intl, in this case use LC_COLLATE locale instead. |
139 | if (! defined('LC_MESSAGES')) { | |
140 | define('LC_MESSAGES', LC_COLLATE); | |
141 | } | |
142 | ||
12266213 A |
143 | // Sniff browser language and set date format accordingly. |
144 | if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { | |
145 | autoLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']); | |
146 | } | |
147 | ||
148 | new Languages(setlocale(LC_MESSAGES, 0), $conf); | |
149 | ||
7f179985 | 150 | $conf->setEmpty('general.timezone', date_default_timezone_get()); |
12266213 | 151 | $conf->setEmpty('general.title', t('Shared links on '). escape(index_url($_SERVER))); |
adc4aee8 | 152 | RainTPL::$tpl_dir = $conf->get('resource.raintpl_tpl').'/'.$conf->get('resource.theme').'/'; // template directory |
894a3c4b | 153 | RainTPL::$cache_dir = $conf->get('resource.raintpl_tmp'); // cache directory |
45034273 | 154 | |
278d9ee2 | 155 | $pluginManager = new PluginManager($conf); |
da10377b | 156 | $pluginManager->load($conf->get('general.enabled_plugins')); |
6fc14d53 | 157 | |
da10377b | 158 | date_default_timezone_set($conf->get('general.timezone', 'UTC')); |
d93d51b2 | 159 | |
45034273 SS |
160 | ob_start(); // Output buffering for the page cache. |
161 | ||
45034273 SS |
162 | // Prevent caching on client side or proxy: (yes, it's ugly) |
163 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); | |
164 | header("Cache-Control: no-store, no-cache, must-revalidate"); | |
165 | header("Cache-Control: post-check=0, pre-check=0", false); | |
166 | header("Pragma: no-cache"); | |
167 | ||
278d9ee2 | 168 | if (! is_file($conf->getConfigFileExt())) { |
2e28269b | 169 | // Ensure Shaarli has proper access to its resources |
278d9ee2 | 170 | $errors = ApplicationUtils::checkResourcePermissions($conf); |
2e28269b V |
171 | |
172 | if ($errors != array()) { | |
12266213 | 173 | $message = '<p>'. t('Insufficient permissions:') .'</p><ul>'; |
2e28269b V |
174 | |
175 | foreach ($errors as $error) { | |
176 | $message .= '<li>'.$error.'</li>'; | |
177 | } | |
178 | $message .= '</ul>'; | |
179 | ||
180 | header('Content-Type: text/html; charset=utf-8'); | |
181 | echo $message; | |
182 | exit; | |
183 | } | |
184 | ||
185 | // Display the installation form if no existing config is found | |
cad4251a | 186 | install($conf, $sessionManager, $loginManager); |
50c9a12e | 187 | } |
8a80e4fe | 188 | |
c689e108 | 189 | $loginManager->checkLoginState($_COOKIE, $clientIpId); |
8a80e4fe | 190 | |
278d9ee2 | 191 | /** |
89ccc83b | 192 | * Adapter function to ensure compatibility with third-party templates |
278d9ee2 | 193 | * |
89ccc83b | 194 | * @see https://github.com/shaarli/Shaarli/pull/1086 |
278d9ee2 | 195 | * |
89ccc83b | 196 | * @return bool true when the user is logged in, false otherwise |
278d9ee2 | 197 | */ |
45034273 SS |
198 | function isLoggedIn() |
199 | { | |
63ea23c2 V |
200 | global $loginManager; |
201 | return $loginManager->isLoggedIn(); | |
ae00595b | 202 | } |
45034273 SS |
203 | |
204 | ||
45034273 SS |
205 | // ------------------------------------------------------------------------------------------ |
206 | // Process login form: Check if login/password is correct. | |
db45a36a | 207 | if (isset($_POST['login'])) { |
44acf706 V |
208 | if (! $loginManager->canLogin($_SERVER)) { |
209 | die(t('I said: NO. You are banned for the moment. Go away.')); | |
210 | } | |
278d9ee2 | 211 | if (isset($_POST['password']) |
ebd650c0 | 212 | && $sessionManager->checkToken($_POST['token']) |
84742084 | 213 | && $loginManager->checkCredentials($_SERVER['REMOTE_ADDR'], $clientIpId, $_POST['login'], $_POST['password']) |
44acf706 | 214 | ) { |
44acf706 V |
215 | $loginManager->handleSuccessfulLogin($_SERVER); |
216 | ||
51f0128c V |
217 | $cookiedir = ''; |
218 | if (dirname($_SERVER['SCRIPT_NAME']) != '/') { | |
ad6c27b7 | 219 | // Note: Never forget the trailing slash on the cookie path! |
51f0128c | 220 | $cookiedir = dirname($_SERVER["SCRIPT_NAME"]) . '/'; |
45034273 | 221 | } |
51f0128c V |
222 | |
223 | if (!empty($_POST['longlastingsession'])) { | |
224 | // Keep the session cookie even after the browser closes | |
225 | $sessionManager->setStaySignedIn(true); | |
226 | $expirationTime = $sessionManager->extendSession(); | |
227 | ||
228 | setcookie( | |
c689e108 V |
229 | $loginManager::$STAY_SIGNED_IN_COOKIE, |
230 | $loginManager->getStaySignedInToken(), | |
51f0128c V |
231 | $expirationTime, |
232 | WEB_PATH | |
233 | ); | |
51f0128c V |
234 | } else { |
235 | // Standard session expiration (=when browser closes) | |
236 | $expirationTime = 0; | |
45034273 | 237 | } |
f4c84ad7 | 238 | |
51f0128c V |
239 | // Send cookie with the new expiration date to the browser |
240 | session_set_cookie_params($expirationTime, $cookiedir, $_SERVER['SERVER_NAME']); | |
241 | session_regenerate_id(true); | |
242 | ||
45034273 | 243 | // Optional redirect after login: |
5fbabbb9 A |
244 | if (isset($_GET['post'])) { |
245 | $uri = '?post='. urlencode($_GET['post']); | |
0b04f797 | 246 | foreach (array('description', 'source', 'title', 'tags') as $param) { |
5fbabbb9 A |
247 | if (!empty($_GET[$param])) { |
248 | $uri .= '&'.$param.'='.urlencode($_GET[$param]); | |
249 | } | |
250 | } | |
251 | header('Location: '. $uri); | |
252 | exit; | |
253 | } | |
254 | ||
255 | if (isset($_GET['edit_link'])) { | |
256 | header('Location: ?edit_link='. escape($_GET['edit_link'])); | |
257 | exit; | |
258 | } | |
259 | ||
260 | if (isset($_POST['returnurl'])) { | |
261 | // Prevent loops over login screen. | |
262 | if (strpos($_POST['returnurl'], 'do=login') === false) { | |
e15f08d7 | 263 | header('Location: '. generateLocation($_POST['returnurl'], $_SERVER['HTTP_HOST'])); |
5fbabbb9 A |
264 | exit; |
265 | } | |
45034273 | 266 | } |
93bf0918 V |
267 | header('Location: ?'); |
268 | exit; | |
44acf706 V |
269 | } else { |
270 | $loginManager->handleFailedLogin($_SERVER); | |
aadec30e | 271 | $redir = '&username='. urlencode($_POST['login']); |
5fbabbb9 | 272 | if (isset($_GET['post'])) { |
85c4bdc2 | 273 | $redir .= '&post=' . urlencode($_GET['post']); |
0b04f797 | 274 | foreach (array('description', 'source', 'title', 'tags') as $param) { |
5fbabbb9 A |
275 | if (!empty($_GET[$param])) { |
276 | $redir .= '&' . $param . '=' . urlencode($_GET[$param]); | |
277 | } | |
278 | } | |
279 | } | |
12266213 A |
280 | // Redirect to login screen. |
281 | echo '<script>alert("'. t("Wrong login/password.") .'");document.location=\'?do=login'.$redir.'\';</script>'; | |
45034273 SS |
282 | exit; |
283 | } | |
284 | } | |
285 | ||
45034273 SS |
286 | // ------------------------------------------------------------------------------------------ |
287 | // Token management for XSRF protection | |
288 | // Token should be used in any form which acts on data (create,update,delete,import...). | |
93bf0918 V |
289 | if (!isset($_SESSION['tokens'])) { |
290 | $_SESSION['tokens']=array(); // Token are attached to the session. | |
291 | } | |
45034273 | 292 | |
278d9ee2 A |
293 | /** |
294 | * Daily RSS feed: 1 RSS entry per day giving all the links on that day. | |
295 | * Gives the last 7 days (which have links). | |
296 | * This RSS feed cannot be filtered. | |
297 | * | |
63ea23c2 V |
298 | * @param ConfigManager $conf Configuration Manager instance |
299 | * @param LoginManager $loginManager LoginManager instance | |
278d9ee2 | 300 | */ |
93bf0918 V |
301 | function showDailyRSS($conf, $loginManager) |
302 | { | |
45034273 | 303 | // Cache system |
5046bcb6 | 304 | $query = $_SERVER['QUERY_STRING']; |
01e48f26 | 305 | $cache = new CachedPage( |
684e662a | 306 | $conf->get('config.PAGE_CACHE'), |
482d67bd | 307 | page_url($_SERVER), |
93bf0918 | 308 | startsWith($query, 'do=dailyrss') && !$loginManager->isLoggedIn() |
01e48f26 | 309 | ); |
f3b8f9f0 A |
310 | $cached = $cache->cachedVersion(); |
311 | if (!empty($cached)) { | |
312 | echo $cached; | |
313 | exit; | |
314 | } | |
9f15ca9e | 315 | |
f3b8f9f0 A |
316 | // If cached was not found (or not usable), then read the database and build the response: |
317 | // Read links from database (and filter private links if used it not logged in). | |
9f15ca9e | 318 | $LINKSDB = new LinkDB( |
894a3c4b | 319 | $conf->get('resource.datastore'), |
63ea23c2 | 320 | $loginManager->isLoggedIn(), |
520d2957 | 321 | $conf->get('privacy.hide_public_links') |
9f15ca9e | 322 | ); |
bb8f712d | 323 | |
45034273 | 324 | /* Some Shaarlies may have very few links, so we need to look |
01878a75 | 325 | back in time until we have enough days ($nb_of_days). |
45034273 | 326 | */ |
f3b8f9f0 | 327 | $nb_of_days = 7; // We take 7 days. |
684e662a | 328 | $today = date('Ymd'); |
f3b8f9f0 A |
329 | $days = array(); |
330 | ||
d592daea A |
331 | foreach ($LINKSDB as $link) { |
332 | $day = $link['created']->format('Ymd'); // Extract day (without time) | |
01878a75 | 333 | if (strcmp($day, $today) < 0) { |
f3b8f9f0 A |
334 | if (empty($days[$day])) { |
335 | $days[$day] = array(); | |
336 | } | |
d592daea | 337 | $days[$day][] = $link; |
f3b8f9f0 A |
338 | } |
339 | ||
340 | if (count($days) > $nb_of_days) { | |
341 | break; // Have we collected enough days? | |
45034273 | 342 | } |
45034273 | 343 | } |
bb8f712d | 344 | |
45034273 SS |
345 | // Build the RSS feed. |
346 | header('Content-Type: application/rss+xml; charset=utf-8'); | |
482d67bd | 347 | $pageaddr = escape(index_url($_SERVER)); |
45034273 | 348 | echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">'; |
f3b8f9f0 | 349 | echo '<channel>'; |
da10377b | 350 | echo '<title>Daily - '. $conf->get('general.title') . '</title>'; |
f3b8f9f0 A |
351 | echo '<link>'. $pageaddr .'</link>'; |
352 | echo '<description>Daily shared links</description>'; | |
353 | echo '<language>en-en</language>'; | |
354 | echo '<copyright>'. $pageaddr .'</copyright>'. PHP_EOL; | |
355 | ||
356 | // For each day. | |
d592daea | 357 | foreach ($days as $day => $links) { |
205a4277 | 358 | $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000'); |
482d67bd | 359 | $absurl = escape(index_url($_SERVER).'?do=daily&day='.$day); // Absolute URL of the corresponding "Daily" page. |
bb8f712d | 360 | |
45034273 | 361 | // We pre-format some fields for proper output. |
d592daea | 362 | foreach ($links as &$link) { |
520d2957 | 363 | $link['formatedDescription'] = format_description($link['description']); |
d592daea | 364 | $link['timestamp'] = $link['created']->getTimestamp(); |
a8e7da01 | 365 | if (is_note($link['url'])) { |
d592daea | 366 | $link['url'] = index_url($_SERVER) . $link['url']; // make permalink URL absolute |
f3b8f9f0 | 367 | } |
45034273 | 368 | } |
f3b8f9f0 | 369 | |
45034273 | 370 | // Then build the HTML for this day: |
bb8f712d | 371 | $tpl = new RainTPL; |
da10377b | 372 | $tpl->assign('title', $conf->get('general.title')); |
205a4277 | 373 | $tpl->assign('daydate', $dayDate->getTimestamp()); |
f3b8f9f0 A |
374 | $tpl->assign('absurl', $absurl); |
375 | $tpl->assign('links', $links); | |
205a4277 | 376 | $tpl->assign('rssdate', escape($dayDate->format(DateTime::RSS))); |
894a3c4b | 377 | $tpl->assign('hide_timestamps', $conf->get('privacy.hide_timestamps', false)); |
bf3c9934 | 378 | $tpl->assign('index_url', $pageaddr); |
724f1e32 | 379 | $html = $tpl->draw('dailyrss', true); |
45034273 | 380 | |
f3b8f9f0 | 381 | echo $html . PHP_EOL; |
bb8f712d | 382 | } |
482d67bd | 383 | echo '</channel></rss><!-- Cached version of '. escape(page_url($_SERVER)) .' -->'; |
bb8f712d | 384 | |
45034273 SS |
385 | $cache->cache(ob_get_contents()); |
386 | ob_end_flush(); | |
387 | exit; | |
388 | } | |
389 | ||
38603b24 A |
390 | /** |
391 | * Show the 'Daily' page. | |
392 | * | |
278d9ee2 A |
393 | * @param PageBuilder $pageBuilder Template engine wrapper. |
394 | * @param LinkDB $LINKSDB LinkDB instance. | |
395 | * @param ConfigManager $conf Configuration Manager instance. | |
89ccc83b V |
396 | * @param PluginManager $pluginManager Plugin Manager instance. |
397 | * @param LoginManager $loginManager Login Manager instance | |
38603b24 | 398 | */ |
89ccc83b | 399 | function showDaily($pageBuilder, $LINKSDB, $conf, $pluginManager, $loginManager) |
45034273 | 400 | { |
5a0045be | 401 | if (isset($_GET['day'])) { |
93bf0918 | 402 | $day = $_GET['day']; |
5321f704 A |
403 | if ($day === date('Ymd', strtotime('now'))) { |
404 | $pageBuilder->assign('dayDesc', t('Today')); | |
405 | } elseif ($day === date('Ymd', strtotime('-1 days'))) { | |
406 | $pageBuilder->assign('dayDesc', t('Yesterday')); | |
407 | } | |
408 | } else { | |
409 | $day = date('Ymd', strtotime('now')); // Today, in format YYYYMMDD. | |
410 | $pageBuilder->assign('dayDesc', t('Today')); | |
5a0045be | 411 | } |
bb8f712d | 412 | |
45034273 | 413 | $days = $LINKSDB->days(); |
5a0045be WE |
414 | $i = array_search($day, $days); |
415 | if ($i === false && count($days)) { | |
416 | // no links for day, but at least one day with links | |
417 | $i = count($days) - 1; | |
418 | $day = $days[$i]; | |
45034273 | 419 | } |
5a0045be WE |
420 | $previousday = ''; |
421 | $nextday = ''; | |
45034273 | 422 | |
5a0045be WE |
423 | if ($i !== false) { |
424 | if ($i >= 1) { | |
425 | $previousday=$days[$i - 1]; | |
426 | } | |
427 | if ($i < count($days) - 1) { | |
93bf0918 | 428 | $nextday = $days[$i + 1]; |
5a0045be WE |
429 | } |
430 | } | |
9186ab95 | 431 | try { |
528a6f8a | 432 | $linksToDisplay = $LINKSDB->filterDay($day); |
9186ab95 V |
433 | } catch (Exception $exc) { |
434 | error_log($exc); | |
d1e2f8e5 | 435 | $linksToDisplay = array(); |
9186ab95 V |
436 | } |
437 | ||
45034273 | 438 | // We pre-format some fields for proper output. |
93bf0918 V |
439 | foreach ($linksToDisplay as $key => $link) { |
440 | $taglist = explode(' ', $link['tags']); | |
dd62b9ba SS |
441 | uasort($taglist, 'strcasecmp'); |
442 | $linksToDisplay[$key]['taglist']=$taglist; | |
520d2957 | 443 | $linksToDisplay[$key]['formatedDescription'] = format_description($link['description']); |
01878a75 | 444 | $linksToDisplay[$key]['timestamp'] = $link['created']->getTimestamp(); |
45034273 | 445 | } |
bb8f712d | 446 | |
50142efd | 447 | $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000'); |
448 | $data = array( | |
449 | 'pagetitle' => $conf->get('general.title') .' - '. format_date($dayDate, false), | |
450 | 'linksToDisplay' => $linksToDisplay, | |
451 | 'day' => $dayDate->getTimestamp(), | |
452 | 'dayDate' => $dayDate, | |
453 | 'previousday' => $previousday, | |
454 | 'nextday' => $nextday, | |
455 | ); | |
456 | ||
457 | /* Hook is called before column construction so that plugins don't have | |
458 | to deal with columns. */ | |
63ea23c2 | 459 | $pluginManager->executeHooks('render_daily', $data, array('loggedin' => $loginManager->isLoggedIn())); |
50142efd | 460 | |
45034273 | 461 | /* We need to spread the articles on 3 columns. |
ad6c27b7 | 462 | I did not want to use a JavaScript lib like http://masonry.desandro.com/ |
bb8f712d | 463 | so I manually spread entries with a simple method: I roughly evaluate the |
45034273 SS |
464 | height of a div according to title and description length. |
465 | */ | |
5a0045be WE |
466 | $columns = array(array(), array(), array()); // Entries to display, for each column. |
467 | $fill = array(0, 0, 0); // Rough estimate of columns fill. | |
93bf0918 | 468 | foreach ($data['linksToDisplay'] as $key => $link) { |
45034273 SS |
469 | // Roughly estimate length of entry (by counting characters) |
470 | // Title: 30 chars = 1 line. 1 line is 30 pixels height. | |
471 | // Description: 836 characters gives roughly 342 pixel height. | |
ad6c27b7 | 472 | // This is not perfect, but it's usually OK. |
5a0045be WE |
473 | $length = strlen($link['title']) + (342 * strlen($link['description'])) / 836; |
474 | if ($link['thumbnail']) { | |
93bf0918 | 475 | $length += 100; // 1 thumbnails roughly takes 100 pixels height. |
5a0045be | 476 | } |
45034273 | 477 | // Then put in column which is the less filled: |
5a0045be WE |
478 | $smallest = min($fill); // find smallest value in array. |
479 | $index = array_search($smallest, $fill); // find index of this smallest value. | |
480 | array_push($columns[$index], $link); // Put entry in this column. | |
481 | $fill[$index] += $length; | |
45034273 | 482 | } |
38603b24 | 483 | |
50142efd | 484 | $data['cols'] = $columns; |
6fc14d53 A |
485 | |
486 | foreach ($data as $key => $value) { | |
38603b24 | 487 | $pageBuilder->assign($key, $value); |
6fc14d53 A |
488 | } |
489 | ||
980efd6c | 490 | $pageBuilder->assign('pagetitle', t('Daily') .' - '. $conf->get('general.title', 'Shaarli')); |
38603b24 | 491 | $pageBuilder->renderPage('daily'); |
45034273 SS |
492 | exit; |
493 | } | |
494 | ||
278d9ee2 A |
495 | /** |
496 | * Renders the linklist | |
497 | * | |
498 | * @param pageBuilder $PAGE pageBuilder instance. | |
499 | * @param LinkDB $LINKSDB LinkDB instance. | |
500 | * @param ConfigManager $conf Configuration Manager instance. | |
501 | * @param PluginManager $pluginManager Plugin Manager instance. | |
502 | */ | |
93bf0918 V |
503 | function showLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager) |
504 | { | |
505 | buildLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); | |
6fc14d53 A |
506 | $PAGE->renderPage('linklist'); |
507 | } | |
508 | ||
278d9ee2 A |
509 | /** |
510 | * Render HTML page (according to URL parameters and user rights) | |
511 | * | |
ebd650c0 V |
512 | * @param ConfigManager $conf Configuration Manager instance. |
513 | * @param PluginManager $pluginManager Plugin Manager instance, | |
514 | * @param LinkDB $LINKSDB | |
515 | * @param History $history instance | |
516 | * @param SessionManager $sessionManager SessionManager instance | |
44acf706 | 517 | * @param LoginManager $loginManager LoginManager instance |
278d9ee2 | 518 | */ |
44acf706 | 519 | function renderPage($conf, $pluginManager, $LINKSDB, $history, $sessionManager, $loginManager) |
45034273 | 520 | { |
510377d2 | 521 | $updater = new Updater( |
894a3c4b | 522 | read_updates_file($conf->get('resource.updates')), |
510377d2 | 523 | $LINKSDB, |
278d9ee2 | 524 | $conf, |
28f26524 A |
525 | $loginManager->isLoggedIn(), |
526 | $_SESSION | |
510377d2 A |
527 | ); |
528 | try { | |
529 | $newUpdates = $updater->update(); | |
530 | if (! empty($newUpdates)) { | |
531 | write_updates_file( | |
894a3c4b | 532 | $conf->get('resource.updates'), |
510377d2 A |
533 | $updater->getDoneUpdates() |
534 | ); | |
535 | } | |
93bf0918 | 536 | } catch (Exception $e) { |
510377d2 A |
537 | die($e->getMessage()); |
538 | } | |
539 | ||
28f26524 | 540 | $PAGE = new PageBuilder($conf, $_SESSION, $LINKSDB, $sessionManager->generateToken(), $loginManager->isLoggedIn()); |
141a86c5 A |
541 | $PAGE->assign('linkcount', count($LINKSDB)); |
542 | $PAGE->assign('privateLinkcount', count_private($LINKSDB)); | |
7fde6de1 | 543 | $PAGE->assign('plugin_errors', $pluginManager->getErrors()); |
6fc14d53 A |
544 | |
545 | // Determine which page will be rendered. | |
546 | $query = (isset($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : ''; | |
63ea23c2 | 547 | $targetPage = Router::findPage($query, $_GET, $loginManager->isLoggedIn()); |
6fc14d53 | 548 | |
93bf0918 | 549 | if (// if the user isn't logged in |
63ea23c2 | 550 | !$loginManager->isLoggedIn() && |
27e21231 WE |
551 | // and Shaarli doesn't have public content... |
552 | $conf->get('privacy.hide_public_links') && | |
553 | // and is configured to enforce the login | |
554 | $conf->get('privacy.force_login') && | |
555 | // and the current page isn't already the login page | |
556 | $targetPage !== Router::$PAGE_LOGIN && | |
557 | // and the user is not requesting a feed (which would lead to a different content-type as expected) | |
558 | $targetPage !== Router::$PAGE_FEED_ATOM && | |
559 | $targetPage !== Router::$PAGE_FEED_RSS | |
560 | ) { | |
561 | // force current page to be the login page | |
562 | $targetPage = Router::$PAGE_LOGIN; | |
563 | } | |
564 | ||
6fc14d53 A |
565 | // Call plugin hooks for header, footer and includes, specifying which page will be rendered. |
566 | // Then assign generated data to RainTPL. | |
567 | $common_hooks = array( | |
fea5db7a | 568 | 'includes', |
6fc14d53 A |
569 | 'header', |
570 | 'footer', | |
6fc14d53 | 571 | ); |
278d9ee2 | 572 | |
93bf0918 | 573 | foreach ($common_hooks as $name) { |
6fc14d53 | 574 | $plugin_data = array(); |
93bf0918 V |
575 | $pluginManager->executeHooks( |
576 | 'render_' . $name, | |
577 | $plugin_data, | |
6fc14d53 A |
578 | array( |
579 | 'target' => $targetPage, | |
63ea23c2 | 580 | 'loggedin' => $loginManager->isLoggedIn() |
6fc14d53 A |
581 | ) |
582 | ); | |
583 | $PAGE->assign('plugins_' . $name, $plugin_data); | |
584 | } | |
585 | ||
45034273 | 586 | // -------- Display login form. |
93bf0918 V |
587 | if ($targetPage == Router::$PAGE_LOGIN) { |
588 | if ($conf->get('security.open_shaarli')) { | |
589 | header('Location: ?'); | |
590 | exit; | |
591 | } // No need to login for open Shaarli | |
85c4bdc2 A |
592 | if (isset($_GET['username'])) { |
593 | $PAGE->assign('username', escape($_GET['username'])); | |
594 | } | |
93bf0918 | 595 | $PAGE->assign('returnurl', (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']):'')); |
2e07e775 WE |
596 | // add default state of the 'remember me' checkbox |
597 | $PAGE->assign('remember_user_default', $conf->get('privacy.remember_user_default')); | |
44acf706 | 598 | $PAGE->assign('user_can_login', $loginManager->canLogin($_SERVER)); |
980efd6c | 599 | $PAGE->assign('pagetitle', t('Login') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
600 | $PAGE->renderPage('loginform'); |
601 | exit; | |
602 | } | |
603 | // -------- User wants to logout. | |
93bf0918 | 604 | if (isset($_SERVER['QUERY_STRING']) && startsWith($_SERVER['QUERY_STRING'], 'do=logout')) { |
894a3c4b | 605 | invalidateCaches($conf->get('resource.page_cache')); |
51f0128c | 606 | $sessionManager->logout(); |
c689e108 | 607 | setcookie(LoginManager::$STAY_SIGNED_IN_COOKIE, 'false', 0, WEB_PATH); |
45034273 SS |
608 | header('Location: ?'); |
609 | exit; | |
610 | } | |
611 | ||
612 | // -------- Picture wall | |
93bf0918 | 613 | if ($targetPage == Router::$PAGE_PICWALL) { |
b302b3c5 A |
614 | $PAGE->assign('pagetitle', t('Picture wall') .' - '. $conf->get('general.title', 'Shaarli')); |
615 | if (! $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) === Thumbnailer::MODE_NONE) { | |
616 | $PAGE->assign('linksToDisplay', []); | |
e85b7a05 | 617 | $PAGE->renderPage('picwall'); |
1b93137e A |
618 | exit; |
619 | } | |
620 | ||
ad6c27b7 | 621 | // Optionally filter the results: |
528a6f8a | 622 | $links = $LINKSDB->filterSearch($_GET); |
822bffce | 623 | $linksToDisplay = array(); |
45034273 SS |
624 | |
625 | // Get only links which have a thumbnail. | |
28f26524 | 626 | // Note: we do not retrieve thumbnails here, the request is too heavy. |
93bf0918 | 627 | foreach ($links as $key => $link) { |
1b93137e A |
628 | if (isset($link['thumbnail']) && $link['thumbnail'] !== false) { |
629 | $linksToDisplay[] = $link; // Add to array. | |
45034273 SS |
630 | } |
631 | } | |
f3db3774 | 632 | |
6fc14d53 | 633 | $data = array( |
6fc14d53 A |
634 | 'linksToDisplay' => $linksToDisplay, |
635 | ); | |
63ea23c2 | 636 | $pluginManager->executeHooks('render_picwall', $data, array('loggedin' => $loginManager->isLoggedIn())); |
6fc14d53 A |
637 | |
638 | foreach ($data as $key => $value) { | |
639 | $PAGE->assign($key, $value); | |
640 | } | |
641 | ||
7b4fea0e | 642 | |
45034273 SS |
643 | $PAGE->renderPage('picwall'); |
644 | exit; | |
645 | } | |
646 | ||
647 | // -------- Tag cloud | |
93bf0918 | 648 | if ($targetPage == Router::$PAGE_TAGCLOUD) { |
9d4736a3 | 649 | $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : ''; |
aa4797ba | 650 | $filteringTags = isset($_GET['searchtags']) ? explode(' ', $_GET['searchtags']) : []; |
6ccd0b21 | 651 | $tags = $LINKSDB->linksCountPerTag($filteringTags, $visibility); |
a037ac69 | 652 | |
45034273 SS |
653 | // We sort tags alphabetically, then choose a font size according to count. |
654 | // First, find max value. | |
f1e96a06 A |
655 | $maxcount = 0; |
656 | foreach ($tags as $value) { | |
657 | $maxcount = max($maxcount, $value); | |
658 | } | |
659 | ||
f32ec5fb | 660 | alphabetical_sort($tags, false, true); |
f1e96a06 | 661 | |
b0128609 | 662 | $tagList = array(); |
93bf0918 | 663 | foreach ($tags as $key => $value) { |
49cc8e5d LC |
664 | if (in_array($key, $filteringTags)) { |
665 | continue; | |
666 | } | |
b0128609 A |
667 | // Tag font size scaling: |
668 | // default 15 and 30 logarithm bases affect scaling, | |
669 | // 22 and 6 are arbitrary font sizes for max and min sizes. | |
670 | $size = log($value, 15) / log($maxcount, 30) * 2.2 + 0.8; | |
671 | $tagList[$key] = array( | |
672 | 'count' => $value, | |
673 | 'size' => number_format($size, 2, '.', ''), | |
674 | ); | |
45034273 | 675 | } |
6fc14d53 | 676 | |
980efd6c | 677 | $searchTags = implode(' ', escape($filteringTags)); |
6fc14d53 | 678 | $data = array( |
980efd6c | 679 | 'search_tags' => $searchTags, |
6fc14d53 A |
680 | 'tags' => $tagList, |
681 | ); | |
63ea23c2 | 682 | $pluginManager->executeHooks('render_tagcloud', $data, array('loggedin' => $loginManager->isLoggedIn())); |
6fc14d53 A |
683 | |
684 | foreach ($data as $key => $value) { | |
685 | $PAGE->assign($key, $value); | |
686 | } | |
687 | ||
980efd6c A |
688 | $searchTags = ! empty($searchTags) ? $searchTags .' - ' : ''; |
689 | $PAGE->assign('pagetitle', $searchTags. t('Tag cloud') .' - '. $conf->get('general.title', 'Shaarli')); | |
5893529c | 690 | $PAGE->renderPage('tag.cloud'); |
bb8f712d | 691 | exit; |
45034273 SS |
692 | } |
693 | ||
49cc8e5d | 694 | // -------- Tag list |
93bf0918 | 695 | if ($targetPage == Router::$PAGE_TAGLIST) { |
9d4736a3 | 696 | $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : ''; |
aa4797ba A |
697 | $filteringTags = isset($_GET['searchtags']) ? explode(' ', $_GET['searchtags']) : []; |
698 | $tags = $LINKSDB->linksCountPerTag($filteringTags, $visibility); | |
49cc8e5d LC |
699 | foreach ($filteringTags as $tag) { |
700 | if (array_key_exists($tag, $tags)) { | |
701 | unset($tags[$tag]); | |
702 | } | |
703 | } | |
aa4797ba A |
704 | |
705 | if (! empty($_GET['sort']) && $_GET['sort'] === 'alpha') { | |
706 | alphabetical_sort($tags, false, true); | |
707 | } | |
708 | ||
980efd6c | 709 | $searchTags = implode(' ', escape($filteringTags)); |
aa4797ba | 710 | $data = [ |
980efd6c | 711 | 'search_tags' => $searchTags, |
aa4797ba A |
712 | 'tags' => $tags, |
713 | ]; | |
63ea23c2 | 714 | $pluginManager->executeHooks('render_taglist', $data, ['loggedin' => $loginManager->isLoggedIn()]); |
aa4797ba A |
715 | |
716 | foreach ($data as $key => $value) { | |
717 | $PAGE->assign($key, $value); | |
718 | } | |
719 | ||
980efd6c A |
720 | $searchTags = ! empty($searchTags) ? $searchTags .' - ' : ''; |
721 | $PAGE->assign('pagetitle', $searchTags . t('Tag list') .' - '. $conf->get('general.title', 'Shaarli')); | |
aa4797ba | 722 | $PAGE->renderPage('tag.list'); |
bb8f712d | 723 | exit; |
45034273 SS |
724 | } |
725 | ||
38603b24 A |
726 | // Daily page. |
727 | if ($targetPage == Router::$PAGE_DAILY) { | |
89ccc83b | 728 | showDaily($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); |
38603b24 A |
729 | } |
730 | ||
82e36802 A |
731 | // ATOM and RSS feed. |
732 | if ($targetPage == Router::$PAGE_FEED_ATOM || $targetPage == Router::$PAGE_FEED_RSS) { | |
733 | $feedType = $targetPage == Router::$PAGE_FEED_RSS ? FeedBuilder::$FEED_RSS : FeedBuilder::$FEED_ATOM; | |
734 | header('Content-Type: application/'. $feedType .'+xml; charset=utf-8'); | |
735 | ||
736 | // Cache system | |
737 | $query = $_SERVER['QUERY_STRING']; | |
738 | $cache = new CachedPage( | |
894a3c4b | 739 | $conf->get('resource.page_cache'), |
82e36802 | 740 | page_url($_SERVER), |
93bf0918 | 741 | startsWith($query, 'do='. $targetPage) && !$loginManager->isLoggedIn() |
82e36802 A |
742 | ); |
743 | $cached = $cache->cachedVersion(); | |
5f143b72 | 744 | if (!empty($cached)) { |
82e36802 A |
745 | echo $cached; |
746 | exit; | |
747 | } | |
69c474b9 | 748 | |
82e36802 | 749 | // Generate data. |
63ea23c2 | 750 | $feedGenerator = new FeedBuilder($LINKSDB, $feedType, $_SERVER, $_GET, $loginManager->isLoggedIn()); |
82e36802 | 751 | $feedGenerator->setLocale(strtolower(setlocale(LC_COLLATE, 0))); |
63ea23c2 | 752 | $feedGenerator->setHideDates($conf->get('privacy.hide_timestamps') && !$loginManager->isLoggedIn()); |
894a3c4b | 753 | $feedGenerator->setUsePermalinks(isset($_GET['permalinks']) || !$conf->get('feed.rss_permalinks')); |
82e36802 A |
754 | $data = $feedGenerator->buildData(); |
755 | ||
756 | // Process plugin hook. | |
82e36802 | 757 | $pluginManager->executeHooks('render_feed', $data, array( |
63ea23c2 | 758 | 'loggedin' => $loginManager->isLoggedIn(), |
82e36802 A |
759 | 'target' => $targetPage, |
760 | )); | |
761 | ||
762 | // Render the template. | |
763 | $PAGE->assignAll($data); | |
764 | $PAGE->renderPage('feed.'. $feedType); | |
765 | $cache->cache(ob_get_contents()); | |
766 | ob_end_flush(); | |
767 | exit; | |
e67712ba A |
768 | } |
769 | ||
18e67967 | 770 | // Display opensearch plugin (XML) |
8f8113b9 A |
771 | if ($targetPage == Router::$PAGE_OPENSEARCH) { |
772 | header('Content-Type: application/xml; charset=utf-8'); | |
773 | $PAGE->assign('serverurl', index_url($_SERVER)); | |
774 | $PAGE->renderPage('opensearch'); | |
775 | exit; | |
776 | } | |
777 | ||
45034273 | 778 | // -------- User clicks on a tag in a link: The tag is added to the list of searched tags (searchtags=...) |
93bf0918 | 779 | if (isset($_GET['addtag'])) { |
45034273 | 780 | // Get previous URL (http_referer) and add the tag to the searchtags parameters in query. |
93bf0918 V |
781 | if (empty($_SERVER['HTTP_REFERER'])) { |
782 | // In case browser does not send HTTP_REFERER | |
783 | header('Location: ?searchtags='.urlencode($_GET['addtag'])); | |
784 | exit; | |
785 | } | |
786 | parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params); | |
732e683b | 787 | |
775803a0 A |
788 | // Prevent redirection loop |
789 | if (isset($params['addtag'])) { | |
790 | unset($params['addtag']); | |
791 | } | |
792 | ||
732e683b FE |
793 | // Check if this tag is already in the search query and ignore it if it is. |
794 | // Each tag is always separated by a space | |
6ac95d9c A |
795 | if (isset($params['searchtags'])) { |
796 | $current_tags = explode(' ', $params['searchtags']); | |
797 | } else { | |
798 | $current_tags = array(); | |
799 | } | |
732e683b FE |
800 | $addtag = true; |
801 | foreach ($current_tags as $value) { | |
802 | if ($value === $_GET['addtag']) { | |
803 | $addtag = false; | |
804 | break; | |
805 | } | |
806 | } | |
807 | // Append the tag if necessary | |
808 | if (empty($params['searchtags'])) { | |
809 | $params['searchtags'] = trim($_GET['addtag']); | |
93bf0918 | 810 | } elseif ($addtag) { |
732e683b FE |
811 | $params['searchtags'] = trim($params['searchtags']).' '.trim($_GET['addtag']); |
812 | } | |
813 | ||
9d9f6d75 V |
814 | // We also remove page (keeping the same page has no sense, since the |
815 | // results are different) | |
816 | unset($params['page']); | |
817 | ||
45034273 SS |
818 | header('Location: ?'.http_build_query($params)); |
819 | exit; | |
820 | } | |
821 | ||
822 | // -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...) | |
775803a0 | 823 | if (isset($_GET['removetag'])) { |
45034273 | 824 | // Get previous URL (http_referer) and remove the tag from the searchtags parameters in query. |
775803a0 A |
825 | if (empty($_SERVER['HTTP_REFERER'])) { |
826 | header('Location: ?'); | |
827 | exit; | |
828 | } | |
829 | ||
830 | // In case browser does not send HTTP_REFERER | |
831 | parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params); | |
832 | ||
833 | // Prevent redirection loop | |
834 | if (isset($params['removetag'])) { | |
835 | unset($params['removetag']); | |
836 | } | |
837 | ||
838 | if (isset($params['searchtags'])) { | |
822bffce | 839 | $tags = explode(' ', $params['searchtags']); |
2c75f8e7 A |
840 | // Remove value from array $tags. |
841 | $tags = array_diff($tags, array($_GET['removetag'])); | |
93bf0918 | 842 | $params['searchtags'] = implode(' ', $tags); |
2c75f8e7 A |
843 | |
844 | if (empty($params['searchtags'])) { | |
775803a0 | 845 | unset($params['searchtags']); |
775803a0 | 846 | } |
2c75f8e7 | 847 | |
9d9f6d75 V |
848 | // We also remove page (keeping the same page has no sense, since |
849 | // the results are different) | |
850 | unset($params['page']); | |
45034273 SS |
851 | } |
852 | header('Location: ?'.http_build_query($params)); | |
853 | exit; | |
854 | } | |
855 | ||
856 | // -------- User wants to change the number of links per page (linksperpage=...) | |
775803a0 A |
857 | if (isset($_GET['linksperpage'])) { |
858 | if (is_numeric($_GET['linksperpage'])) { | |
859 | $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); | |
860 | } | |
861 | ||
8bbf02e0 A |
862 | if (! empty($_SERVER['HTTP_REFERER'])) { |
863 | $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('linksperpage')); | |
864 | } else { | |
865 | $location = '?'; | |
866 | } | |
867 | header('Location: '. $location); | |
45034273 SS |
868 | exit; |
869 | } | |
bb8f712d | 870 | |
45034273 | 871 | // -------- User wants to see only private links (toggle) |
9d4736a3 | 872 | if (isset($_GET['visibility'])) { |
9d4736a3 | 873 | if ($_GET['visibility'] === 'private') { |
d2f6d909 A |
874 | // Visibility not set or not already private, set private, otherwise reset it |
875 | if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'private') { | |
876 | // See only private links | |
877 | $_SESSION['visibility'] = 'private'; | |
878 | } else { | |
879 | unset($_SESSION['visibility']); | |
880 | } | |
d2d4f993 | 881 | } elseif ($_GET['visibility'] === 'public') { |
d2f6d909 A |
882 | if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'public') { |
883 | // See only public links | |
884 | $_SESSION['visibility'] = 'public'; | |
885 | } else { | |
886 | unset($_SESSION['visibility']); | |
887 | } | |
45034273 | 888 | } |
775803a0 | 889 | |
8bbf02e0 | 890 | if (! empty($_SERVER['HTTP_REFERER'])) { |
9d4736a3 | 891 | $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('visibility')); |
8bbf02e0 A |
892 | } else { |
893 | $location = '?'; | |
894 | } | |
895 | header('Location: '. $location); | |
45034273 SS |
896 | exit; |
897 | } | |
898 | ||
f210d94f LC |
899 | // -------- User wants to see only untagged links (toggle) |
900 | if (isset($_GET['untaggedonly'])) { | |
c4925c1f | 901 | $_SESSION['untaggedonly'] = empty($_SESSION['untaggedonly']); |
f210d94f LC |
902 | |
903 | if (! empty($_SERVER['HTTP_REFERER'])) { | |
904 | $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('untaggedonly')); | |
905 | } else { | |
906 | $location = '?'; | |
907 | } | |
908 | header('Location: '. $location); | |
45034273 SS |
909 | exit; |
910 | } | |
911 | ||
912 | // -------- Handle other actions allowed for non-logged in users: | |
93bf0918 | 913 | if (!$loginManager->isLoggedIn()) { |
ad6c27b7 | 914 | // User tries to post new link but is not logged in: |
45034273 | 915 | // Show login screen, then redirect to ?post=... |
93bf0918 | 916 | if (isset($_GET['post'])) { |
0b04f797 | 917 | header( // Redirect to login page, then back to post link. |
918 | 'Location: ?do=login&post='.urlencode($_GET['post']). | |
919 | (!empty($_GET['title'])?'&title='.urlencode($_GET['title']):''). | |
920 | (!empty($_GET['description'])?'&description='.urlencode($_GET['description']):''). | |
921 | (!empty($_GET['tags'])?'&tags='.urlencode($_GET['tags']):''). | |
922 | (!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'') | |
923 | ); | |
45034273 SS |
924 | exit; |
925 | } | |
aedc912d | 926 | |
63ea23c2 | 927 | showLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); |
5fbabbb9 A |
928 | if (isset($_GET['edit_link'])) { |
929 | header('Location: ?do=login&edit_link='. escape($_GET['edit_link'])); | |
930 | exit; | |
931 | } | |
932 | ||
ad6c27b7 | 933 | exit; // Never remove this one! All operations below are reserved for logged in user. |
45034273 SS |
934 | } |
935 | ||
936 | // -------- All other functions are reserved for the registered user: | |
937 | ||
938 | // -------- Display the Tools menu if requested (import/export/bookmarklet...) | |
93bf0918 | 939 | if ($targetPage == Router::$PAGE_TOOLS) { |
a3130d2c | 940 | $data = [ |
6fc14d53 | 941 | 'pageabsaddr' => index_url($_SERVER), |
a3130d2c A |
942 | 'sslenabled' => is_https($_SERVER), |
943 | ]; | |
6fc14d53 A |
944 | $pluginManager->executeHooks('render_tools', $data); |
945 | ||
946 | foreach ($data as $key => $value) { | |
947 | $PAGE->assign($key, $value); | |
948 | } | |
949 | ||
980efd6c | 950 | $PAGE->assign('pagetitle', t('Tools') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
951 | $PAGE->renderPage('tools'); |
952 | exit; | |
953 | } | |
954 | ||
955 | // -------- User wants to change his/her password. | |
93bf0918 | 956 | if ($targetPage == Router::$PAGE_CHANGEPASSWORD) { |
894a3c4b | 957 | if ($conf->get('security.open_shaarli')) { |
12266213 | 958 | die(t('You are not supposed to change a password on an Open Shaarli.')); |
684e662a A |
959 | } |
960 | ||
93bf0918 V |
961 | if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword'])) { |
962 | if (!$sessionManager->checkToken($_POST['token'])) { | |
963 | die(t('Wrong token.')); // Go away! | |
964 | } | |
45034273 SS |
965 | |
966 | // Make sure old password is correct. | |
9d9f6d75 V |
967 | $oldhash = sha1( |
968 | $_POST['oldpassword'].$conf->get('credentials.login').$conf->get('credentials.salt') | |
969 | ); | |
970 | if ($oldhash != $conf->get('credentials.hash')) { | |
971 | echo '<script>alert("' | |
972 | . t('The old password is not correct.') | |
973 | .'");document.location=\'?do=changepasswd\';</script>'; | |
ebd650c0 | 974 | exit; |
12266213 | 975 | } |
45034273 | 976 | // Save new password |
684e662a | 977 | // Salt renders rainbow-tables attacks useless. |
da10377b | 978 | $conf->set('credentials.salt', sha1(uniqid('', true) .'_'. mt_rand())); |
9d9f6d75 V |
979 | $conf->set( |
980 | 'credentials.hash', | |
981 | sha1( | |
982 | $_POST['setpassword'] | |
983 | . $conf->get('credentials.login') | |
984 | . $conf->get('credentials.salt') | |
985 | ) | |
986 | ); | |
dd484b90 | 987 | try { |
63ea23c2 | 988 | $conf->write($loginManager->isLoggedIn()); |
93bf0918 | 989 | } catch (Exception $e) { |
dd484b90 A |
990 | error_log( |
991 | 'ERROR while writing config file after changing password.' . PHP_EOL . | |
992 | $e->getMessage() | |
993 | ); | |
994 | ||
995 | // TODO: do not handle exceptions/errors in JS. | |
996 | echo '<script>alert("'. $e->getMessage() .'");document.location=\'?do=tools\';</script>'; | |
997 | exit; | |
998 | } | |
12266213 | 999 | echo '<script>alert("'. t('Your password has been changed') .'");document.location=\'?do=tools\';</script>'; |
45034273 | 1000 | exit; |
93bf0918 V |
1001 | } else { |
1002 | // show the change password form. | |
980efd6c | 1003 | $PAGE->assign('pagetitle', t('Change password') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1004 | $PAGE->renderPage('changepassword'); |
1005 | exit; | |
1006 | } | |
1007 | } | |
1008 | ||
1009 | // -------- User wants to change configuration | |
93bf0918 V |
1010 | if ($targetPage == Router::$PAGE_CONFIGURE) { |
1011 | if (!empty($_POST['title'])) { | |
ebd650c0 | 1012 | if (!$sessionManager->checkToken($_POST['token'])) { |
12266213 | 1013 | die(t('Wrong token.')); // Go away! |
12ff86c9 | 1014 | } |
45034273 | 1015 | $tz = 'UTC'; |
12ff86c9 A |
1016 | if (!empty($_POST['continent']) && !empty($_POST['city']) |
1017 | && isTimeZoneValid($_POST['continent'], $_POST['city']) | |
1018 | ) { | |
1019 | $tz = $_POST['continent'] . '/' . $_POST['city']; | |
1020 | } | |
da10377b | 1021 | $conf->set('general.timezone', $tz); |
7f179985 A |
1022 | $conf->set('general.title', escape($_POST['title'])); |
1023 | $conf->set('general.header_link', escape($_POST['titleLink'])); | |
6a487252 | 1024 | $conf->set('general.retrieve_description', !empty($_POST['retrieveDescription'])); |
adc4aee8 | 1025 | $conf->set('resource.theme', escape($_POST['theme'])); |
da10377b | 1026 | $conf->set('security.session_protection_disabled', !empty($_POST['disablesessionprotection'])); |
894a3c4b A |
1027 | $conf->set('privacy.default_private_links', !empty($_POST['privateLinkByDefault'])); |
1028 | $conf->set('feed.rss_permalinks', !empty($_POST['enableRssPermalinks'])); | |
1029 | $conf->set('updates.check_updates', !empty($_POST['updateCheck'])); | |
1030 | $conf->set('privacy.hide_public_links', !empty($_POST['hidePublicLinks'])); | |
76be95e1 | 1031 | $conf->set('api.enabled', !empty($_POST['enableApi'])); |
cbfdcff2 | 1032 | $conf->set('api.secret', escape($_POST['apiSecret'])); |
f39580c6 A |
1033 | $conf->set('translation.language', escape($_POST['language'])); |
1034 | ||
b302b3c5 | 1035 | $thumbnailsMode = extension_loaded('gd') ? $_POST['enableThumbnails'] : Thumbnailer::MODE_NONE; |
7b4fea0e A |
1036 | if ($thumbnailsMode !== Thumbnailer::MODE_NONE |
1037 | && $thumbnailsMode !== $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) | |
1038 | ) { | |
28f26524 | 1039 | $_SESSION['warnings'][] = t( |
9d9f6d75 V |
1040 | 'You have enabled or changed thumbnails mode. ' |
1041 | .'<a href="?do=thumbs_update">Please synchronize them</a>.' | |
28f26524 A |
1042 | ); |
1043 | } | |
b302b3c5 | 1044 | $conf->set('thumbnails.mode', $thumbnailsMode); |
f39580c6 | 1045 | |
dd484b90 | 1046 | try { |
63ea23c2 | 1047 | $conf->write($loginManager->isLoggedIn()); |
4306b184 | 1048 | $history->updateSettings(); |
adc4aee8 | 1049 | invalidateCaches($conf->get('resource.page_cache')); |
93bf0918 | 1050 | } catch (Exception $e) { |
dd484b90 A |
1051 | error_log( |
1052 | 'ERROR while writing config file after configuration update.' . PHP_EOL . | |
1053 | $e->getMessage() | |
1054 | ); | |
1055 | ||
1056 | // TODO: do not handle exceptions/errors in JS. | |
684e662a | 1057 | echo '<script>alert("'. $e->getMessage() .'");document.location=\'?do=configure\';</script>'; |
dd484b90 A |
1058 | exit; |
1059 | } | |
12266213 | 1060 | echo '<script>alert("'. t('Configuration was saved.') .'");document.location=\'?do=configure\';</script>'; |
45034273 | 1061 | exit; |
93bf0918 V |
1062 | } else { |
1063 | // Show the configuration form. | |
da10377b | 1064 | $PAGE->assign('title', $conf->get('general.title')); |
adc4aee8 | 1065 | $PAGE->assign('theme', $conf->get('resource.theme')); |
a0df0651 | 1066 | $PAGE->assign('theme_available', ThemeUtils::getThemes($conf->get('resource.raintpl_tpl'))); |
ae3aa968 A |
1067 | list($continents, $cities) = generateTimeZoneData( |
1068 | timezone_identifiers_list(), | |
1069 | $conf->get('general.timezone') | |
1070 | ); | |
1071 | $PAGE->assign('continents', $continents); | |
1072 | $PAGE->assign('cities', $cities); | |
6a487252 | 1073 | $PAGE->assign('retrieve_description', $conf->get('general.retrieve_description')); |
894a3c4b | 1074 | $PAGE->assign('private_links_default', $conf->get('privacy.default_private_links', false)); |
2e193ad3 | 1075 | $PAGE->assign('session_protection_disabled', $conf->get('security.session_protection_disabled', false)); |
894a3c4b A |
1076 | $PAGE->assign('enable_rss_permalinks', $conf->get('feed.rss_permalinks', false)); |
1077 | $PAGE->assign('enable_update_check', $conf->get('updates.check_updates', true)); | |
1078 | $PAGE->assign('hide_public_links', $conf->get('privacy.hide_public_links', false)); | |
cbfdcff2 A |
1079 | $PAGE->assign('api_enabled', $conf->get('api.enabled', true)); |
1080 | $PAGE->assign('api_secret', $conf->get('api.secret')); | |
f39580c6 | 1081 | $PAGE->assign('languages', Languages::getAvailableLanguages()); |
787faa42 | 1082 | $PAGE->assign('gd_enabled', extension_loaded('gd')); |
b302b3c5 | 1083 | $PAGE->assign('thumbnails_mode', $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE)); |
980efd6c | 1084 | $PAGE->assign('pagetitle', t('Configure') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1085 | $PAGE->renderPage('configure'); |
1086 | exit; | |
1087 | } | |
1088 | } | |
1089 | ||
1090 | // -------- User wants to rename a tag or delete it | |
93bf0918 | 1091 | if ($targetPage == Router::$PAGE_CHANGETAG) { |
6a6aa2b9 | 1092 | if (empty($_POST['fromtag']) || (empty($_POST['totag']) && isset($_POST['renametag']))) { |
aa4797ba | 1093 | $PAGE->assign('fromtag', ! empty($_GET['fromtag']) ? escape($_GET['fromtag']) : ''); |
980efd6c | 1094 | $PAGE->assign('pagetitle', t('Manage tags') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1095 | $PAGE->renderPage('changetag'); |
1096 | exit; | |
1097 | } | |
6a6aa2b9 | 1098 | |
ebd650c0 | 1099 | if (!$sessionManager->checkToken($_POST['token'])) { |
12266213 | 1100 | die(t('Wrong token.')); |
6a6aa2b9 | 1101 | } |
45034273 | 1102 | |
4fa9a3c5 A |
1103 | $toTag = isset($_POST['totag']) ? escape($_POST['totag']) : null; |
1104 | $alteredLinks = $LINKSDB->renameTag(escape($_POST['fromtag']), $toTag); | |
d99aef53 | 1105 | $LINKSDB->save($conf->get('resource.page_cache')); |
3b67b222 A |
1106 | foreach ($alteredLinks as $link) { |
1107 | $history->updateLink($link); | |
45034273 | 1108 | } |
3b67b222 | 1109 | $delete = empty($_POST['totag']); |
d99aef53 | 1110 | $redirect = $delete ? 'do=changetag' : 'searchtags='. urlencode(escape($_POST['totag'])); |
f39580c6 | 1111 | $count = count($alteredLinks); |
d99aef53 | 1112 | $alert = $delete |
f39580c6 A |
1113 | ? sprintf(t('The tag was removed from %d link.', 'The tag was removed from %d links.', $count), $count) |
1114 | : sprintf(t('The tag was renamed in %d link.', 'The tag was renamed in %d links.', $count), $count); | |
d99aef53 A |
1115 | echo '<script>alert("'. $alert .'");document.location=\'?'. $redirect .'\';</script>'; |
1116 | exit; | |
45034273 SS |
1117 | } |
1118 | ||
ad6c27b7 | 1119 | // -------- User wants to add a link without using the bookmarklet: Show form. |
93bf0918 | 1120 | if ($targetPage == Router::$PAGE_ADDLINK) { |
980efd6c | 1121 | $PAGE->assign('pagetitle', t('Shaare a new link') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1122 | $PAGE->renderPage('addlink'); |
1123 | exit; | |
1124 | } | |
1125 | ||
1126 | // -------- User clicked the "Save" button when editing a link: Save link to database. | |
93bf0918 | 1127 | if (isset($_POST['save_edit'])) { |
5a23950c | 1128 | // Go away! |
ebd650c0 | 1129 | if (! $sessionManager->checkToken($_POST['token'])) { |
12266213 | 1130 | die(t('Wrong token.')); |
5a23950c | 1131 | } |
01878a75 A |
1132 | |
1133 | // lf_id should only be present if the link exists. | |
b712ab0a | 1134 | $id = isset($_POST['lf_id']) ? intval(escape($_POST['lf_id'])) : $LINKSDB->getNextId(); |
81cae5f5 | 1135 | $link['id'] = $id; |
01878a75 A |
1136 | // Linkdate is kept here to: |
1137 | // - use the same permalink for notes as they're displayed when creating them | |
1138 | // - let users hack creation date of their posts | |
1cafacfe | 1139 | // See: https://shaarli.readthedocs.io/en/master/guides/various-hacks/#changing-the-timestamp-for-a-shaare |
01878a75 | 1140 | $linkdate = escape($_POST['lf_linkdate']); |
81cae5f5 | 1141 | $link['created'] = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $linkdate); |
01878a75 A |
1142 | if (isset($LINKSDB[$id])) { |
1143 | // Edit | |
81cae5f5 A |
1144 | $link['updated'] = new DateTime(); |
1145 | $link['shorturl'] = $LINKSDB[$id]['shorturl']; | |
1146 | $link['sticky'] = isset($LINKSDB[$id]['sticky']) ? $LINKSDB[$id]['sticky'] : false; | |
4306b184 | 1147 | $new = false; |
01878a75 A |
1148 | } else { |
1149 | // New link | |
81cae5f5 A |
1150 | $link['updated'] = null; |
1151 | $link['shorturl'] = link_small_hash($link['created'], $id); | |
1152 | $link['sticky'] = false; | |
4306b184 | 1153 | $new = true; |
01878a75 A |
1154 | } |
1155 | ||
5a23950c A |
1156 | // Remove multiple spaces. |
1157 | $tags = trim(preg_replace('/\s\s+/', ' ', $_POST['lf_tags'])); | |
ce354bf1 A |
1158 | // Remove first '-' char in tags. |
1159 | $tags = preg_replace('/(^| )\-/', '$1', $tags); | |
5a23950c A |
1160 | // Remove duplicates. |
1161 | $tags = implode(' ', array_unique(explode(' ', $tags))); | |
9646b7da | 1162 | |
c27f2f36 A |
1163 | if (empty(trim($_POST['lf_url']))) { |
1164 | $_POST['lf_url'] = '?' . smallHash($linkdate . $id); | |
5a23950c | 1165 | } |
86ceea05 | 1166 | $url = whitelist_protocols(trim($_POST['lf_url']), $conf->get('security.allowed_protocols')); |
5a23950c | 1167 | |
81cae5f5 | 1168 | $link = array_merge($link, [ |
5a23950c A |
1169 | 'title' => trim($_POST['lf_title']), |
1170 | 'url' => $url, | |
ed853da7 | 1171 | 'description' => $_POST['lf_description'], |
5a23950c | 1172 | 'private' => (isset($_POST['lf_private']) ? 1 : 0), |
d592daea | 1173 | 'tags' => str_replace(',', ' ', $tags), |
81cae5f5 | 1174 | ]); |
01878a75 | 1175 | |
5a23950c A |
1176 | // If title is empty, use the URL as title. |
1177 | if ($link['title'] == '') { | |
1178 | $link['title'] = $link['url']; | |
1179 | } | |
6fc14d53 | 1180 | |
a8e7da01 A |
1181 | if ($conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE |
1182 | && ! is_note($link['url']) | |
1183 | ) { | |
1b93137e A |
1184 | $thumbnailer = new Thumbnailer($conf); |
1185 | $link['thumbnail'] = $thumbnailer->get($url); | |
1186 | } | |
1187 | ||
1cc5eaf9 V |
1188 | $link['sticky'] = isset($link['sticky']) ? $link['sticky'] : false; |
1189 | ||
6fc14d53 A |
1190 | $pluginManager->executeHooks('save_link', $link); |
1191 | ||
01878a75 | 1192 | $LINKSDB[$id] = $link; |
f21abf32 | 1193 | $LINKSDB->save($conf->get('resource.page_cache')); |
4306b184 A |
1194 | if ($new) { |
1195 | $history->addLink($link); | |
1196 | } else { | |
1197 | $history->updateLink($link); | |
1198 | } | |
45034273 SS |
1199 | |
1200 | // If we are called from the bookmarklet, we must close the popup: | |
d01c2342 A |
1201 | if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { |
1202 | echo '<script>self.close();</script>'; | |
1203 | exit; | |
1204 | } | |
1205 | ||
fd50e14c | 1206 | $returnurl = !empty($_POST['returnurl']) ? $_POST['returnurl'] : '?'; |
775803a0 | 1207 | $location = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link')); |
5a23950c | 1208 | // Scroll to the link which has been edited. |
d592daea | 1209 | $location .= '#' . $link['shorturl']; |
5a23950c A |
1210 | // After saving the link, redirect to the page the user was on. |
1211 | header('Location: '. $location); | |
45034273 SS |
1212 | exit; |
1213 | } | |
1214 | ||
1215 | // -------- User clicked the "Cancel" button when editing a link. | |
93bf0918 | 1216 | if (isset($_POST['cancel_edit'])) { |
b712ab0a A |
1217 | $id = isset($_POST['lf_id']) ? (int) escape($_POST['lf_id']) : false; |
1218 | if (! isset($LINKSDB[$id])) { | |
1219 | header('Location: ?'); | |
1220 | } | |
ad6c27b7 | 1221 | // If we are called from the bookmarklet, we must close the popup: |
93bf0918 V |
1222 | if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { |
1223 | echo '<script>self.close();</script>'; | |
1224 | exit; | |
1225 | } | |
b712ab0a | 1226 | $link = $LINKSDB[$id]; |
45034273 | 1227 | $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' ); |
01878a75 | 1228 | // Scroll to the link which has been edited. |
d592daea | 1229 | $returnurl .= '#'. $link['shorturl']; |
775803a0 | 1230 | $returnurl = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link')); |
45034273 SS |
1231 | header('Location: '.$returnurl); // After canceling, redirect to the page the user was on. |
1232 | exit; | |
1233 | } | |
1234 | ||
ad6c27b7 | 1235 | // -------- User clicked the "Delete" button when editing a link: Delete link from database. |
93bf0918 | 1236 | if ($targetPage == Router::$PAGE_DELETELINK) { |
ebd650c0 | 1237 | if (! $sessionManager->checkToken($_GET['token'])) { |
12266213 | 1238 | die(t('Wrong token.')); |
f4ebd5fe | 1239 | } |
01878a75 | 1240 | |
a74f52a8 WE |
1241 | $ids = trim($_GET['lf_linkdate']); |
1242 | if (strpos($ids, ' ') !== false) { | |
1243 | // multiple, space-separated ids provided | |
1244 | $ids = array_values(array_filter(preg_split('/\s+/', escape($ids)))); | |
29a837f3 | 1245 | } else { |
a74f52a8 WE |
1246 | // only a single id provided |
1247 | $ids = [$ids]; | |
1248 | } | |
1249 | // assert at least one id is given | |
93bf0918 | 1250 | if (!count($ids)) { |
a74f52a8 | 1251 | die('no id provided'); |
29a837f3 A |
1252 | } |
1253 | foreach ($ids as $id) { | |
1254 | $id = (int) escape($id); | |
1255 | $link = $LINKSDB[$id]; | |
1256 | $pluginManager->executeHooks('delete_link', $link); | |
b54faf4f | 1257 | $history->deleteLink($link); |
29a837f3 A |
1258 | unset($LINKSDB[$id]); |
1259 | } | |
f4ebd5fe | 1260 | $LINKSDB->save($conf->get('resource.page_cache')); // save to disk |
45034273 SS |
1261 | |
1262 | // If we are called from the bookmarklet, we must close the popup: | |
93bf0918 V |
1263 | if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { |
1264 | echo '<script>self.close();</script>'; | |
1265 | exit; | |
1266 | } | |
95e5add4 A |
1267 | |
1268 | $location = '?'; | |
1269 | if (isset($_SERVER['HTTP_REFERER'])) { | |
1270 | // Don't redirect to where we were previously if it was a permalink or an edit_link, because it would 404. | |
1271 | $location = generateLocation( | |
93bf0918 V |
1272 | $_SERVER['HTTP_REFERER'], |
1273 | $_SERVER['HTTP_HOST'], | |
1274 | ['delete_link', 'edit_link', $link['shorturl']] | |
95e5add4 | 1275 | ); |
d528433d | 1276 | } |
1277 | ||
1278 | header('Location: ' . $location); // After deleting the link, redirect to appropriate location | |
45034273 SS |
1279 | exit; |
1280 | } | |
1281 | ||
8d03f705 A |
1282 | // -------- User clicked either "Set public" or "Set private" bulk operation |
1283 | if ($targetPage == Router::$PAGE_CHANGE_VISIBILITY) { | |
1284 | if (! $sessionManager->checkToken($_GET['token'])) { | |
1285 | die(t('Wrong token.')); | |
1286 | } | |
1287 | ||
1288 | $ids = trim($_GET['ids']); | |
1289 | if (strpos($ids, ' ') !== false) { | |
1290 | // multiple, space-separated ids provided | |
1291 | $ids = array_values(array_filter(preg_split('/\s+/', escape($ids)))); | |
1292 | } else { | |
1293 | // only a single id provided | |
1294 | $ids = [$ids]; | |
1295 | } | |
1296 | ||
1297 | // assert at least one id is given | |
1298 | if (!count($ids)) { | |
1299 | die('no id provided'); | |
1300 | } | |
1301 | // assert that the visibility is valid | |
1302 | if (!isset($_GET['newVisibility']) || !in_array($_GET['newVisibility'], ['public', 'private'])) { | |
1303 | die('invalid visibility'); | |
1304 | } else { | |
1305 | $private = $_GET['newVisibility'] === 'private'; | |
1306 | } | |
1307 | foreach ($ids as $id) { | |
1308 | $id = (int) escape($id); | |
1309 | $link = $LINKSDB[$id]; | |
1310 | $link['private'] = $private; | |
1311 | $pluginManager->executeHooks('save_link', $link); | |
1312 | $LINKSDB[$id] = $link; | |
1313 | } | |
1314 | $LINKSDB->save($conf->get('resource.page_cache')); // save to disk | |
1315 | ||
1316 | $location = '?'; | |
1317 | if (isset($_SERVER['HTTP_REFERER'])) { | |
1318 | $location = generateLocation( | |
1319 | $_SERVER['HTTP_REFERER'], | |
1320 | $_SERVER['HTTP_HOST'] | |
1321 | ); | |
1322 | } | |
1323 | header('Location: ' . $location); // After deleting the link, redirect to appropriate location | |
45034273 SS |
1324 | exit; |
1325 | } | |
1326 | ||
1327 | // -------- User clicked the "EDIT" button on a link: Display link edit form. | |
93bf0918 | 1328 | if (isset($_GET['edit_link'])) { |
01878a75 A |
1329 | $id = (int) escape($_GET['edit_link']); |
1330 | $link = $LINKSDB[$id]; // Read database | |
93bf0918 V |
1331 | if (!$link) { |
1332 | header('Location: ?'); | |
1333 | exit; | |
1334 | } // Link not found in database. | |
d592daea | 1335 | $link['linkdate'] = $link['created']->format(LinkDB::LINK_DATE_FORMAT); |
6fc14d53 | 1336 | $data = array( |
6fc14d53 A |
1337 | 'link' => $link, |
1338 | 'link_is_new' => false, | |
6fc14d53 | 1339 | 'http_referer' => (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']) : ''), |
6ccd0b21 | 1340 | 'tags' => $LINKSDB->linksCountPerTag(), |
6fc14d53 A |
1341 | ); |
1342 | $pluginManager->executeHooks('render_editlink', $data); | |
1343 | ||
1344 | foreach ($data as $key => $value) { | |
1345 | $PAGE->assign($key, $value); | |
1346 | } | |
1347 | ||
980efd6c | 1348 | $PAGE->assign('pagetitle', t('Edit') .' '. t('Shaare') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1349 | $PAGE->renderPage('editlink'); |
1350 | exit; | |
1351 | } | |
1352 | ||
1353 | // -------- User want to post a new link: Display link edit form. | |
d9d776af | 1354 | if (isset($_GET['post'])) { |
ce7b0b64 | 1355 | $url = cleanup_url($_GET['post']); |
45034273 SS |
1356 | |
1357 | $link_is_new = false; | |
9e1724f1 | 1358 | // Check if URL is not already in database (in this case, we will edit the existing link) |
ef591e7e | 1359 | $link = $LINKSDB->getLinkFromUrl($url); |
93bf0918 | 1360 | if (! $link) { |
9e1724f1 | 1361 | $link_is_new = true; |
d592daea | 1362 | $linkdate = strval(date(LinkDB::LINK_DATE_FORMAT)); |
9e1724f1 | 1363 | // Get title if it was provided in URL (by the bookmarklet). |
739dc243 | 1364 | $title = empty($_GET['title']) ? '' : escape($_GET['title']); |
9e1724f1 | 1365 | // Get description if it was provided in URL (by the bookmarklet). [Bronco added that] |
739dc243 A |
1366 | $description = empty($_GET['description']) ? '' : escape($_GET['description']); |
1367 | $tags = empty($_GET['tags']) ? '' : escape($_GET['tags']); | |
1368 | $private = !empty($_GET['private']) && $_GET['private'] === "1" ? 1 : 0; | |
9d9f6d75 V |
1369 | |
1370 | // If this is an HTTP(S) link, we try go get the page to extract | |
1371 | // the title (otherwise we will to straight to the edit form.) | |
ef591e7e | 1372 | if (empty($title) && strpos(get_url_scheme($url), 'http') !== false) { |
6a487252 | 1373 | $retrieveDescription = $conf->get('general.retrieve_description'); |
451314eb | 1374 | // Short timeout to keep the application responsive |
d65342e3 | 1375 | // The callback will fill $charset and $title with data from the downloaded page. |
4ff3ed1c A |
1376 | get_http_response( |
1377 | $url, | |
4ff3ed1c | 1378 | $conf->get('general.download_timeout', 30), |
8d2cac1b | 1379 | $conf->get('general.download_max_size', 4194304), |
6a487252 | 1380 | get_curl_download_callback($charset, $title, $description, $tags, $retrieveDescription) |
4ff3ed1c | 1381 | ); |
d65342e3 A |
1382 | if (! empty($title) && strtolower($charset) != 'utf-8') { |
1383 | $title = mb_convert_encoding($title, 'utf-8', $charset); | |
9e1724f1 | 1384 | } |
45034273 | 1385 | } |
1557cefb | 1386 | |
9e1724f1 | 1387 | if ($url == '') { |
d592daea | 1388 | $url = '?' . smallHash($linkdate . $LINKSDB->getNextId()); |
f39580c6 | 1389 | $title = $conf->get('general.default_note_title', t('Note: ')); |
27646ca5 | 1390 | } |
ce7b0b64 A |
1391 | $url = escape($url); |
1392 | $title = escape($title); | |
1557cefb | 1393 | |
9e1724f1 A |
1394 | $link = array( |
1395 | 'linkdate' => $linkdate, | |
1396 | 'title' => $title, | |
ef591e7e | 1397 | 'url' => $url, |
9e1724f1 A |
1398 | 'description' => $description, |
1399 | 'tags' => $tags, | |
807cade6 | 1400 | 'private' => $private, |
9e1724f1 | 1401 | ); |
01878a75 | 1402 | } else { |
d592daea | 1403 | $link['linkdate'] = $link['created']->format(LinkDB::LINK_DATE_FORMAT); |
45034273 SS |
1404 | } |
1405 | ||
6fc14d53 | 1406 | $data = array( |
6fc14d53 A |
1407 | 'link' => $link, |
1408 | 'link_is_new' => $link_is_new, | |
6fc14d53 A |
1409 | 'http_referer' => (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']) : ''), |
1410 | 'source' => (isset($_GET['source']) ? $_GET['source'] : ''), | |
6ccd0b21 | 1411 | 'tags' => $LINKSDB->linksCountPerTag(), |
cdbc8180 | 1412 | 'default_private_links' => $conf->get('privacy.default_private_links', false), |
6fc14d53 A |
1413 | ); |
1414 | $pluginManager->executeHooks('render_editlink', $data); | |
1415 | ||
1416 | foreach ($data as $key => $value) { | |
1417 | $PAGE->assign($key, $value); | |
1418 | } | |
1419 | ||
980efd6c | 1420 | $PAGE->assign('pagetitle', t('Shaare') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1421 | $PAGE->renderPage('editlink'); |
1422 | exit; | |
1423 | } | |
1424 | ||
4154c25b A |
1425 | if ($targetPage == Router::$PAGE_PINLINK) { |
1426 | if (! isset($_GET['id']) || empty($LINKSDB[$_GET['id']])) { | |
1427 | // FIXME! Use a proper error system. | |
1428 | $msg = t('Invalid link ID provided'); | |
1429 | echo '<script>alert("'. $msg .'");document.location=\''. index_url($_SERVER) .'\';</script>'; | |
1430 | exit; | |
1431 | } | |
1432 | if (! $sessionManager->checkToken($_GET['token'])) { | |
1433 | die('Wrong token.'); | |
1434 | } | |
1435 | ||
1436 | $link = $LINKSDB[$_GET['id']]; | |
1437 | $link['sticky'] = ! $link['sticky']; | |
1438 | $LINKSDB[(int) $_GET['id']] = $link; | |
1439 | $LINKSDB->save($conf->get('resource.page_cache')); | |
1440 | header('Location: '.index_url($_SERVER)); | |
1441 | exit; | |
1442 | } | |
1443 | ||
cd5327be | 1444 | if ($targetPage == Router::$PAGE_EXPORT) { |
bb4a23aa V |
1445 | // Export links as a Netscape Bookmarks file |
1446 | ||
cd5327be | 1447 | if (empty($_GET['selection'])) { |
980efd6c | 1448 | $PAGE->assign('pagetitle', t('Export') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1449 | $PAGE->renderPage('export'); |
1450 | exit; | |
1451 | } | |
45034273 | 1452 | |
cd5327be V |
1453 | // export as bookmarks_(all|private|public)_YYYYmmdd_HHMMSS.html |
1454 | $selection = $_GET['selection']; | |
bb4a23aa V |
1455 | if (isset($_GET['prepend_note_url'])) { |
1456 | $prependNoteUrl = $_GET['prepend_note_url']; | |
1457 | } else { | |
1458 | $prependNoteUrl = false; | |
1459 | } | |
1460 | ||
cd5327be V |
1461 | try { |
1462 | $PAGE->assign( | |
1463 | 'links', | |
bb4a23aa V |
1464 | NetscapeBookmarkUtils::filterAndFormat( |
1465 | $LINKSDB, | |
1466 | $selection, | |
1467 | $prependNoteUrl, | |
1468 | index_url($_SERVER) | |
1469 | ) | |
cd5327be V |
1470 | ); |
1471 | } catch (Exception $exc) { | |
1472 | header('Content-Type: text/plain; charset=utf-8'); | |
1473 | echo $exc->getMessage(); | |
1474 | exit; | |
45034273 | 1475 | } |
cd5327be V |
1476 | $now = new DateTime(); |
1477 | header('Content-Type: text/html; charset=utf-8'); | |
1478 | header( | |
1479 | 'Content-disposition: attachment; filename=bookmarks_' | |
93bf0918 | 1480 | .$selection.'_'.$now->format(LinkDB::LINK_DATE_FORMAT).'.html' |
cd5327be V |
1481 | ); |
1482 | $PAGE->assign('date', $now->format(DateTime::RFC822)); | |
1483 | $PAGE->assign('eol', PHP_EOL); | |
1484 | $PAGE->assign('selection', $selection); | |
1485 | $PAGE->renderPage('export.bookmarks'); | |
1486 | exit; | |
45034273 SS |
1487 | } |
1488 | ||
a973afea V |
1489 | if ($targetPage == Router::$PAGE_IMPORT) { |
1490 | // Upload a Netscape bookmark dump to import its contents | |
1491 | ||
1492 | if (! isset($_POST['token']) || ! isset($_FILES['filetoupload'])) { | |
1493 | // Show import dialog | |
6a19124a A |
1494 | $PAGE->assign( |
1495 | 'maxfilesize', | |
1496 | get_max_upload_size( | |
1497 | ini_get('post_max_size'), | |
1498 | ini_get('upload_max_filesize'), | |
1499 | false | |
1500 | ) | |
1501 | ); | |
1502 | $PAGE->assign( | |
1503 | 'maxfilesizeHuman', | |
1504 | get_max_upload_size( | |
1505 | ini_get('post_max_size'), | |
1506 | ini_get('upload_max_filesize'), | |
1507 | true | |
1508 | ) | |
1509 | ); | |
980efd6c | 1510 | $PAGE->assign('pagetitle', t('Import') .' - '. $conf->get('general.title', 'Shaarli')); |
a973afea | 1511 | $PAGE->renderPage('import'); |
45034273 SS |
1512 | exit; |
1513 | } | |
45034273 | 1514 | |
a973afea V |
1515 | // Import bookmarks from an uploaded file |
1516 | if (isset($_FILES['filetoupload']['size']) && $_FILES['filetoupload']['size'] == 0) { | |
1517 | // The file is too big or some form field may be missing. | |
12266213 A |
1518 | $msg = sprintf( |
1519 | t( | |
1520 | 'The file you are trying to upload is probably bigger than what this webserver can accept' | |
1521 | .' (%s). Please upload in smaller chunks.' | |
1522 | ), | |
1523 | get_max_upload_size(ini_get('post_max_size'), ini_get('upload_max_filesize')) | |
1524 | ); | |
1525 | echo '<script>alert("'. $msg .'");document.location=\'?do='.Router::$PAGE_IMPORT .'\';</script>'; | |
a973afea V |
1526 | exit; |
1527 | } | |
ebd650c0 | 1528 | if (! $sessionManager->checkToken($_POST['token'])) { |
a973afea V |
1529 | die('Wrong token.'); |
1530 | } | |
1531 | $status = NetscapeBookmarkUtils::import( | |
1532 | $_POST, | |
1533 | $_FILES, | |
1534 | $LINKSDB, | |
4306b184 A |
1535 | $conf, |
1536 | $history | |
a973afea V |
1537 | ); |
1538 | echo '<script>alert("'.$status.'");document.location=\'?do=' | |
1539 | .Router::$PAGE_IMPORT .'\';</script>'; | |
45034273 SS |
1540 | exit; |
1541 | } | |
1542 | ||
dea0ba28 A |
1543 | // Plugin administration page |
1544 | if ($targetPage == Router::$PAGE_PLUGINSADMIN) { | |
1545 | $pluginMeta = $pluginManager->getPluginsMeta(); | |
1546 | ||
1547 | // Split plugins into 2 arrays: ordered enabled plugins and disabled. | |
93bf0918 V |
1548 | $enabledPlugins = array_filter($pluginMeta, function ($v) { |
1549 | return $v['order'] !== false; | |
1550 | }); | |
dea0ba28 | 1551 | // Load parameters. |
684e662a | 1552 | $enabledPlugins = load_plugin_parameter_values($enabledPlugins, $conf->get('plugins', array())); |
dea0ba28 A |
1553 | uasort( |
1554 | $enabledPlugins, | |
93bf0918 V |
1555 | function ($a, $b) { |
1556 | return $a['order'] - $b['order']; | |
1557 | } | |
dea0ba28 | 1558 | ); |
93bf0918 V |
1559 | $disabledPlugins = array_filter($pluginMeta, function ($v) { |
1560 | return $v['order'] === false; | |
1561 | }); | |
dea0ba28 A |
1562 | |
1563 | $PAGE->assign('enabledPlugins', $enabledPlugins); | |
1564 | $PAGE->assign('disabledPlugins', $disabledPlugins); | |
980efd6c | 1565 | $PAGE->assign('pagetitle', t('Plugin administration') .' - '. $conf->get('general.title', 'Shaarli')); |
dea0ba28 A |
1566 | $PAGE->renderPage('pluginsadmin'); |
1567 | exit; | |
1568 | } | |
1569 | ||
1570 | // Plugin administration form action | |
1571 | if ($targetPage == Router::$PAGE_SAVE_PLUGINSADMIN) { | |
1572 | try { | |
1573 | if (isset($_POST['parameters_form'])) { | |
a5a0c039 | 1574 | $pluginManager->executeHooks('save_plugin_parameters', $_POST); |
dea0ba28 A |
1575 | unset($_POST['parameters_form']); |
1576 | foreach ($_POST as $param => $value) { | |
684e662a | 1577 | $conf->set('plugins.'. $param, escape($value)); |
dea0ba28 | 1578 | } |
93bf0918 | 1579 | } else { |
da10377b | 1580 | $conf->set('general.enabled_plugins', save_plugin_config($_POST)); |
dea0ba28 | 1581 | } |
63ea23c2 | 1582 | $conf->write($loginManager->isLoggedIn()); |
b86aeccf | 1583 | $history->updateSettings(); |
93bf0918 | 1584 | } catch (Exception $e) { |
dea0ba28 A |
1585 | error_log( |
1586 | 'ERROR while saving plugin configuration:.' . PHP_EOL . | |
1587 | $e->getMessage() | |
1588 | ); | |
1589 | ||
1590 | // TODO: do not handle exceptions/errors in JS. | |
9d9f6d75 V |
1591 | echo '<script>alert("' |
1592 | . $e->getMessage() | |
1593 | .'");document.location=\'?do=' | |
1594 | . Router::$PAGE_PLUGINSADMIN | |
1595 | .'\';</script>'; | |
dea0ba28 A |
1596 | exit; |
1597 | } | |
1598 | header('Location: ?do='. Router::$PAGE_PLUGINSADMIN); | |
1599 | exit; | |
1600 | } | |
1601 | ||
986a5210 A |
1602 | // Get a fresh token |
1603 | if ($targetPage == Router::$GET_TOKEN) { | |
1604 | header('Content-Type:text/plain'); | |
ebd650c0 | 1605 | echo $sessionManager->generateToken($conf); |
986a5210 A |
1606 | exit; |
1607 | } | |
1608 | ||
28f26524 A |
1609 | // -------- Thumbnails Update |
1610 | if ($targetPage == Router::$PAGE_THUMBS_UPDATE) { | |
1611 | $ids = []; | |
1612 | foreach ($LINKSDB as $link) { | |
1613 | // A note or not HTTP(S) | |
a8e7da01 | 1614 | if (is_note($link['url']) || ! startsWith(strtolower($link['url']), 'http')) { |
28f26524 A |
1615 | continue; |
1616 | } | |
1617 | $ids[] = $link['id']; | |
1618 | } | |
1619 | $PAGE->assign('ids', $ids); | |
7b4fea0e | 1620 | $PAGE->assign('pagetitle', t('Thumbnails update') .' - '. $conf->get('general.title', 'Shaarli')); |
28f26524 A |
1621 | $PAGE->renderPage('thumbnails'); |
1622 | exit; | |
1623 | } | |
1624 | ||
1625 | // -------- Single Thumbnail Update | |
1626 | if ($targetPage == Router::$AJAX_THUMB_UPDATE) { | |
1627 | if (! isset($_POST['id']) || ! ctype_digit($_POST['id'])) { | |
1628 | http_response_code(400); | |
1629 | exit; | |
1630 | } | |
1631 | $id = (int) $_POST['id']; | |
1632 | if (empty($LINKSDB[$id])) { | |
1633 | http_response_code(404); | |
1634 | exit; | |
1635 | } | |
1636 | $thumbnailer = new Thumbnailer($conf); | |
1637 | $link = $LINKSDB[$id]; | |
1638 | $link['thumbnail'] = $thumbnailer->get($link['url']); | |
1639 | $LINKSDB[$id] = $link; | |
1640 | $LINKSDB->save($conf->get('resource.page_cache')); | |
1641 | ||
1642 | echo json_encode($link); | |
1643 | exit; | |
1644 | } | |
1645 | ||
45034273 | 1646 | // -------- Otherwise, simply display search form and links: |
63ea23c2 | 1647 | showLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); |
45034273 SS |
1648 | exit; |
1649 | } | |
1650 | ||
528a6f8a A |
1651 | /** |
1652 | * Template for the list of links (<div id="linklist">) | |
1653 | * This function fills all the necessary fields in the $PAGE for the template 'linklist.html' | |
1654 | * | |
278d9ee2 A |
1655 | * @param pageBuilder $PAGE pageBuilder instance. |
1656 | * @param LinkDB $LINKSDB LinkDB instance. | |
1657 | * @param ConfigManager $conf Configuration Manager instance. | |
1658 | * @param PluginManager $pluginManager Plugin Manager instance. | |
63ea23c2 | 1659 | * @param LoginManager $loginManager LoginManager instance |
528a6f8a | 1660 | */ |
63ea23c2 | 1661 | function buildLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager) |
45034273 | 1662 | { |
528a6f8a | 1663 | // Used in templates |
7d86f40b A |
1664 | if (isset($_GET['searchtags'])) { |
1665 | if (! empty($_GET['searchtags'])) { | |
1666 | $searchtags = escape(normalize_spaces($_GET['searchtags'])); | |
1667 | } else { | |
1668 | $searchtags = false; | |
1669 | } | |
1670 | } else { | |
1671 | $searchtags = ''; | |
1672 | } | |
b3051a6a | 1673 | $searchterm = !empty($_GET['searchterm']) ? escape(normalize_spaces($_GET['searchterm'])) : ''; |
822bffce | 1674 | |
528a6f8a A |
1675 | // Smallhash filter |
1676 | if (! empty($_SERVER['QUERY_STRING']) | |
1677 | && preg_match('/^[a-zA-Z0-9-_@]{6}($|&|#)/', $_SERVER['QUERY_STRING'])) { | |
1678 | try { | |
1679 | $linksToDisplay = $LINKSDB->filterHash($_SERVER['QUERY_STRING']); | |
1680 | } catch (LinkNotFoundException $e) { | |
1681 | $PAGE->render404($e->getMessage()); | |
45034273 SS |
1682 | exit; |
1683 | } | |
528a6f8a A |
1684 | } else { |
1685 | // Filter links according search parameters. | |
9d4736a3 | 1686 | $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : ''; |
7d86f40b A |
1687 | $request = [ |
1688 | 'searchtags' => $searchtags, | |
1689 | 'searchterm' => $searchterm, | |
1690 | ]; | |
f210d94f | 1691 | $linksToDisplay = $LINKSDB->filterSearch($request, false, $visibility, !empty($_SESSION['untaggedonly'])); |
45034273 SS |
1692 | } |
1693 | ||
1694 | // ---- Handle paging. | |
822bffce A |
1695 | $keys = array(); |
1696 | foreach ($linksToDisplay as $key => $value) { | |
1697 | $keys[] = $key; | |
1698 | } | |
45034273 | 1699 | |
45034273 | 1700 | // Select articles according to paging. |
822bffce A |
1701 | $pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']); |
1702 | $pagecount = $pagecount == 0 ? 1 : $pagecount; | |
1703 | $page= empty($_GET['page']) ? 1 : intval($_GET['page']); | |
1704 | $page = $page < 1 ? 1 : $page; | |
1705 | $page = $page > $pagecount ? $pagecount : $page; | |
1706 | // Start index. | |
1707 | $i = ($page-1) * $_SESSION['LINKS_PER_PAGE']; | |
1708 | $end = $i + $_SESSION['LINKS_PER_PAGE']; | |
1b93137e | 1709 | |
b302b3c5 A |
1710 | $thumbnailsEnabled = $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE; |
1711 | if ($thumbnailsEnabled) { | |
1b93137e A |
1712 | $thumbnailer = new Thumbnailer($conf); |
1713 | } | |
1714 | ||
822bffce | 1715 | $linkDisp = array(); |
93bf0918 | 1716 | while ($i<$end && $i<count($keys)) { |
45034273 | 1717 | $link = $linksToDisplay[$keys[$i]]; |
520d2957 | 1718 | $link['description'] = format_description($link['description']); |
822bffce A |
1719 | $classLi = ($i % 2) != 0 ? '' : 'publicLinkHightLight'; |
1720 | $link['class'] = $link['private'] == 0 ? $classLi : 'private'; | |
01878a75 | 1721 | $link['timestamp'] = $link['created']->getTimestamp(); |
9646b7da | 1722 | if (! empty($link['updated'])) { |
01878a75 | 1723 | $link['updated_timestamp'] = $link['updated']->getTimestamp(); |
9646b7da A |
1724 | } else { |
1725 | $link['updated_timestamp'] = ''; | |
1726 | } | |
b3051a6a | 1727 | $taglist = preg_split('/\s+/', $link['tags'], -1, PREG_SPLIT_NO_EMPTY); |
a5752e77 | 1728 | uasort($taglist, 'strcasecmp'); |
822bffce | 1729 | $link['taglist'] = $taglist; |
1b93137e | 1730 | |
b5c368b8 | 1731 | // Logged in, thumbnails enabled, not a note, |
1b93137e | 1732 | // and (never retrieved yet or no valid cache file) |
b5c368b8 | 1733 | if ($loginManager->isLoggedIn() && $thumbnailsEnabled && $link['url'][0] != '?' |
1b93137e A |
1734 | && (! isset($link['thumbnail']) || ($link['thumbnail'] !== false && ! is_file($link['thumbnail']))) |
1735 | ) { | |
e85b7a05 A |
1736 | $elem = $LINKSDB[$keys[$i]]; |
1737 | $elem['thumbnail'] = $thumbnailer->get($link['url']); | |
1738 | $LINKSDB[$keys[$i]] = $elem; | |
1b93137e | 1739 | $updateDB = true; |
787faa42 | 1740 | $link['thumbnail'] = $elem['thumbnail']; |
1b93137e A |
1741 | } |
1742 | ||
822bffce | 1743 | // Check for both signs of a note: starting with ? and 7 chars long. |
1b93137e | 1744 | if ($link['url'][0] === '?' && strlen($link['url']) === 7) { |
822bffce | 1745 | $link['url'] = index_url($_SERVER) . $link['url']; |
b47f515a | 1746 | } |
d33c5d4c | 1747 | |
45034273 SS |
1748 | $linkDisp[$keys[$i]] = $link; |
1749 | $i++; | |
1750 | } | |
bb8f712d | 1751 | |
1b93137e A |
1752 | // If we retrieved new thumbnails, we update the database. |
1753 | if (!empty($updateDB)) { | |
1754 | $LINKSDB->save($conf->get('resource.page_cache')); | |
1755 | } | |
1756 | ||
45034273 | 1757 | // Compute paging navigation |
7d86f40b | 1758 | $searchtagsUrl = $searchtags === '' ? '' : '&searchtags=' . urlencode($searchtags); |
c51fae92 | 1759 | $searchtermUrl = empty($searchterm) ? '' : '&searchterm=' . urlencode($searchterm); |
822bffce A |
1760 | $previous_page_url = ''; |
1761 | if ($i != count($keys)) { | |
c51fae92 | 1762 | $previous_page_url = '?page=' . ($page+1) . $searchtermUrl . $searchtagsUrl; |
822bffce A |
1763 | } |
1764 | $next_page_url=''; | |
1765 | if ($page>1) { | |
c51fae92 | 1766 | $next_page_url = '?page=' . ($page-1) . $searchtermUrl . $searchtagsUrl; |
822bffce | 1767 | } |
45034273 | 1768 | |
45034273 | 1769 | // Fill all template fields. |
6fc14d53 | 1770 | $data = array( |
6fc14d53 A |
1771 | 'previous_page_url' => $previous_page_url, |
1772 | 'next_page_url' => $next_page_url, | |
1773 | 'page_current' => $page, | |
1774 | 'page_max' => $pagecount, | |
1775 | 'result_count' => count($linksToDisplay), | |
c51fae92 A |
1776 | 'search_term' => $searchterm, |
1777 | 'search_tags' => $searchtags, | |
9d4736a3 | 1778 | 'visibility' => ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : '', |
6fc14d53 | 1779 | 'links' => $linkDisp, |
6fc14d53 | 1780 | ); |
97ef33bb A |
1781 | |
1782 | // If there is only a single link, we change on-the-fly the title of the page. | |
1783 | if (count($linksToDisplay) == 1) { | |
1784 | $data['pagetitle'] = $linksToDisplay[$keys[0]]['title'] .' - '. $conf->get('general.title'); | |
980efd6c A |
1785 | } elseif (! empty($searchterm) || ! empty($searchtags)) { |
1786 | $data['pagetitle'] = t('Search: '); | |
1787 | $data['pagetitle'] .= ! empty($searchterm) ? $searchterm .' ' : ''; | |
1788 | $bracketWrap = function ($tag) { | |
1789 | return '['. $tag .']'; | |
1790 | }; | |
1791 | $data['pagetitle'] .= ! empty($searchtags) | |
1792 | ? implode(' ', array_map($bracketWrap, preg_split('/\s+/', $searchtags))).' ' | |
1793 | : ''; | |
1794 | $data['pagetitle'] .= '- '. $conf->get('general.title'); | |
18cca483 | 1795 | } |
6fc14d53 | 1796 | |
63ea23c2 | 1797 | $pluginManager->executeHooks('render_linklist', $data, array('loggedin' => $loginManager->isLoggedIn())); |
6fc14d53 A |
1798 | |
1799 | foreach ($data as $key => $value) { | |
1800 | $PAGE->assign($key, $value); | |
1801 | } | |
1802 | ||
45034273 SS |
1803 | return; |
1804 | } | |
1805 | ||
278d9ee2 A |
1806 | /** |
1807 | * Installation | |
1808 | * This function should NEVER be called if the file data/config.php exists. | |
1809 | * | |
ebd650c0 V |
1810 | * @param ConfigManager $conf Configuration Manager instance. |
1811 | * @param SessionManager $sessionManager SessionManager instance | |
cad4251a | 1812 | * @param LoginManager $loginManager LoginManager instance |
278d9ee2 | 1813 | */ |
93bf0918 V |
1814 | function install($conf, $sessionManager, $loginManager) |
1815 | { | |
45034273 | 1816 | // On free.fr host, make sure the /sessions directory exists, otherwise login will not work. |
93bf0918 V |
1817 | if (endsWith($_SERVER['HTTP_HOST'], '.free.fr') && !is_dir($_SERVER['DOCUMENT_ROOT'].'/sessions')) { |
1818 | mkdir($_SERVER['DOCUMENT_ROOT'].'/sessions', 0705); | |
1819 | } | |
45034273 | 1820 | |
f37664a2 SS |
1821 | |
1822 | // This part makes sure sessions works correctly. | |
1823 | // (Because on some hosts, session.save_path may not be set correctly, | |
1824 | // or we may not have write access to it.) | |
9d9f6d75 V |
1825 | if (isset($_GET['test_session']) |
1826 | && ( !isset($_SESSION) || !isset($_SESSION['session_tested']) || $_SESSION['session_tested']!='Working')) { | |
12266213 A |
1827 | // Step 2: Check if data in session is correct. |
1828 | $msg = t( | |
1829 | '<pre>Sessions do not seem to work correctly on your server.<br>'. | |
1830 | 'Make sure the variable "session.save_path" is set correctly in your PHP config, '. | |
1831 | 'and that you have write access to it.<br>'. | |
1832 | 'It currently points to %s.<br>'. | |
1833 | 'On some browsers, accessing your server via a hostname like \'localhost\' '. | |
1834 | 'or any custom hostname without a dot causes cookie storage to fail. '. | |
1835 | 'We recommend accessing your server via it\'s IP address or Fully Qualified Domain Name.<br>' | |
1836 | ); | |
1837 | $msg = sprintf($msg, session_save_path()); | |
1838 | echo $msg; | |
1839 | echo '<br><a href="?">'. t('Click to try again.') .'</a></pre>'; | |
f37664a2 SS |
1840 | die; |
1841 | } | |
93bf0918 V |
1842 | if (!isset($_SESSION['session_tested'])) { |
1843 | // Step 1 : Try to store data in session and reload page. | |
f37664a2 | 1844 | $_SESSION['session_tested'] = 'Working'; // Try to set a variable in session. |
482d67bd | 1845 | header('Location: '.index_url($_SERVER).'?test_session'); // Redirect to check stored data. |
f37664a2 | 1846 | } |
93bf0918 V |
1847 | if (isset($_GET['test_session'])) { |
1848 | // Step 3: Sessions are OK. Remove test parameter from URL. | |
482d67bd | 1849 | header('Location: '.index_url($_SERVER)); |
f37664a2 SS |
1850 | } |
1851 | ||
1852 | ||
93bf0918 | 1853 | if (!empty($_POST['setlogin']) && !empty($_POST['setpassword'])) { |
45034273 | 1854 | $tz = 'UTC'; |
12ff86c9 A |
1855 | if (!empty($_POST['continent']) && !empty($_POST['city']) |
1856 | && isTimeZoneValid($_POST['continent'], $_POST['city']) | |
1857 | ) { | |
1858 | $tz = $_POST['continent'].'/'.$_POST['city']; | |
d1e2f8e5 | 1859 | } |
da10377b | 1860 | $conf->set('general.timezone', $tz); |
684e662a | 1861 | $login = $_POST['setlogin']; |
da10377b | 1862 | $conf->set('credentials.login', $login); |
684e662a | 1863 | $salt = sha1(uniqid('', true) .'_'. mt_rand()); |
da10377b A |
1864 | $conf->set('credentials.salt', $salt); |
1865 | $conf->set('credentials.hash', sha1($_POST['setpassword'] . $login . $salt)); | |
684e662a | 1866 | if (!empty($_POST['title'])) { |
7f179985 | 1867 | $conf->set('general.title', escape($_POST['title'])); |
684e662a | 1868 | } else { |
da10377b | 1869 | $conf->set('general.title', 'Shared links on '.escape(index_url($_SERVER))); |
684e662a | 1870 | } |
f39580c6 | 1871 | $conf->set('translation.language', escape($_POST['language'])); |
894a3c4b | 1872 | $conf->set('updates.check_updates', !empty($_POST['updateCheck'])); |
cbfdcff2 A |
1873 | $conf->set('api.enabled', !empty($_POST['enableApi'])); |
1874 | $conf->set( | |
1875 | 'api.secret', | |
1876 | generate_api_secret( | |
e3a430ba A |
1877 | $conf->get('credentials.login'), |
1878 | $conf->get('credentials.salt') | |
cbfdcff2 A |
1879 | ) |
1880 | ); | |
dd484b90 | 1881 | try { |
684e662a | 1882 | // Everything is ok, let's create config file. |
63ea23c2 | 1883 | $conf->write($loginManager->isLoggedIn()); |
93bf0918 | 1884 | } catch (Exception $e) { |
dd484b90 | 1885 | error_log( |
93bf0918 | 1886 | 'ERROR while writing config file after installation.' . PHP_EOL . |
dd484b90 | 1887 | $e->getMessage() |
93bf0918 | 1888 | ); |
dd484b90 A |
1889 | |
1890 | // TODO: do not handle exceptions/errors in JS. | |
1891 | echo '<script>alert("'. $e->getMessage() .'");document.location=\'?\';</script>'; | |
1892 | exit; | |
1893 | } | |
9d9f6d75 V |
1894 | echo '<script>alert(' |
1895 | .'"Shaarli is now configured. ' | |
1896 | .'Please enter your login/password and start shaaring your links!"' | |
1897 | .');document.location=\'?do=login\';</script>'; | |
45034273 SS |
1898 | exit; |
1899 | } | |
1900 | ||
28f26524 | 1901 | $PAGE = new PageBuilder($conf, $_SESSION, null, $sessionManager->generateToken()); |
ae3aa968 A |
1902 | list($continents, $cities) = generateTimeZoneData(timezone_identifiers_list(), date_default_timezone_get()); |
1903 | $PAGE->assign('continents', $continents); | |
1904 | $PAGE->assign('cities', $cities); | |
f39580c6 | 1905 | $PAGE->assign('languages', Languages::getAvailableLanguages()); |
45034273 SS |
1906 | $PAGE->renderPage('install'); |
1907 | exit; | |
1908 | } | |
1909 | ||
bf3c9934 A |
1910 | if (isset($_SERVER['QUERY_STRING']) && startsWith($_SERVER['QUERY_STRING'], 'do=dailyrss')) { |
1911 | showDailyRSS($conf, $loginManager); | |
1912 | exit; | |
45034273 SS |
1913 | } |
1914 | ||
684e662a | 1915 | if (!isset($_SESSION['LINKS_PER_PAGE'])) { |
da10377b | 1916 | $_SESSION['LINKS_PER_PAGE'] = $conf->get('general.links_per_page', 20); |
684e662a | 1917 | } |
18e67967 | 1918 | |
3b67b222 A |
1919 | try { |
1920 | $history = new History($conf->get('resource.history')); | |
93bf0918 | 1921 | } catch (Exception $e) { |
3b67b222 A |
1922 | die($e->getMessage()); |
1923 | } | |
1924 | ||
18e67967 A |
1925 | $linkDb = new LinkDB( |
1926 | $conf->get('resource.datastore'), | |
63ea23c2 | 1927 | $loginManager->isLoggedIn(), |
520d2957 | 1928 | $conf->get('privacy.hide_public_links') |
18e67967 A |
1929 | ); |
1930 | ||
1931 | $container = new \Slim\Container(); | |
1932 | $container['conf'] = $conf; | |
1933 | $container['plugins'] = $pluginManager; | |
813849e5 | 1934 | $container['history'] = $history; |
18e67967 A |
1935 | $app = new \Slim\App($container); |
1936 | ||
1937 | // REST API routes | |
93bf0918 | 1938 | $app->group('/api/v1', function () { |
68016e37 A |
1939 | $this->get('/info', '\Shaarli\Api\Controllers\Info:getInfo')->setName('getInfo'); |
1940 | $this->get('/links', '\Shaarli\Api\Controllers\Links:getLinks')->setName('getLinks'); | |
1941 | $this->get('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:getLink')->setName('getLink'); | |
1942 | $this->post('/links', '\Shaarli\Api\Controllers\Links:postLink')->setName('postLink'); | |
cf9181dd | 1943 | $this->put('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:putLink')->setName('putLink'); |
0843848c | 1944 | $this->delete('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:deleteLink')->setName('deleteLink'); |
d3f42ca4 A |
1945 | |
1946 | $this->get('/tags', '\Shaarli\Api\Controllers\Tags:getTags')->setName('getTags'); | |
1947 | $this->get('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:getTag')->setName('getTag'); | |
1948 | $this->put('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:putTag')->setName('putTag'); | |
1949 | $this->delete('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:deleteTag')->setName('deleteTag'); | |
1950 | ||
18d2d3ae | 1951 | $this->get('/history', '\Shaarli\Api\Controllers\HistoryController:getHistory')->setName('getHistory'); |
465b1c40 | 1952 | })->add('\Shaarli\Api\ApiMiddleware'); |
18e67967 A |
1953 | |
1954 | $response = $app->run(true); | |
5d9bc40d | 1955 | |
18e67967 | 1956 | // Hack to make Slim and Shaarli router work together: |
16e3d006 A |
1957 | // If a Slim route isn't found and NOT API call, we call renderPage(). |
1958 | if ($response->getStatusCode() == 404 && strpos($_SERVER['REQUEST_URI'], '/api/v1') === false) { | |
18e67967 A |
1959 | // We use UTF-8 for proper international characters handling. |
1960 | header('Content-Type: text/html; charset=utf-8'); | |
44acf706 | 1961 | renderPage($conf, $pluginManager, $linkDb, $history, $sessionManager, $loginManager); |
18e67967 | 1962 | } else { |
5d9bc40d A |
1963 | $response = $response |
1964 | ->withHeader('Access-Control-Allow-Origin', '*') | |
1965 | ->withHeader( | |
1966 | 'Access-Control-Allow-Headers', | |
1967 | 'X-Requested-With, Content-Type, Accept, Origin, Authorization' | |
1968 | ) | |
1969 | ->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS'); | |
18e67967 A |
1970 | $app->respond($response); |
1971 | } |