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Commit | Line | Data |
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45034273 | 1 | <?php |
49e2b35b | 2 | /** |
b786c883 | 3 | * Shaarli - The personal, minimalist, super-fast, database free, bookmarking service. |
49e2b35b V |
4 | * |
5 | * Friendly fork by the Shaarli community: | |
6 | * - https://github.com/shaarli/Shaarli | |
7 | * | |
8 | * Original project by sebsauvage.net: | |
9 | * - http://sebsauvage.net/wiki/doku.php?id=php:shaarli | |
10 | * - https://github.com/sebsauvage/Shaarli | |
11 | * | |
12 | * Licence: http://www.opensource.org/licenses/zlib-license.php | |
49e2b35b | 13 | */ |
afd7b77b V |
14 | |
15 | // Set 'UTC' as the default timezone if it is not defined in php.ini | |
16 | // See http://php.net/manual/en/datetime.configuration.php#ini.date.timezone | |
17 | if (date_default_timezone_get() == '') { | |
18 | date_default_timezone_set('UTC'); | |
19 | } | |
cb49ab94 | 20 | |
28bb2b74 V |
21 | /* |
22 | * PHP configuration | |
23 | */ | |
28bb2b74 | 24 | |
ae00595b | 25 | // http://server.com/x/shaarli --> /shaarli/ |
684e662a | 26 | define('WEB_PATH', substr($_SERVER['REQUEST_URI'], 0, 1+strrpos($_SERVER['REQUEST_URI'], '/', 0))); |
45034273 | 27 | |
28bb2b74 | 28 | // High execution time in case of problematic imports/exports. |
93bf0918 | 29 | ini_set('max_input_time', '60'); |
28bb2b74 V |
30 | |
31 | // Try to set max upload file size and read | |
32 | ini_set('memory_limit', '128M'); | |
45034273 SS |
33 | ini_set('post_max_size', '16M'); |
34 | ini_set('upload_max_filesize', '16M'); | |
45034273 | 35 | |
28bb2b74 V |
36 | // See all error except warnings |
37 | error_reporting(E_ALL^E_WARNING); | |
38 | // See all errors (for debugging only) | |
39 | //error_reporting(-1); | |
40 | ||
50c9a12e | 41 | |
a973afea | 42 | // 3rd-party libraries |
52831753 V |
43 | if (! file_exists(__DIR__ . '/vendor/autoload.php')) { |
44 | header('Content-Type: text/plain; charset=utf-8'); | |
45 | echo "Error: missing Composer configuration\n\n" | |
46 | ."If you installed Shaarli through Git or using the development branch,\n" | |
47 | ."please refer to the installation documentation to install PHP" | |
48 | ." dependencies using Composer:\n" | |
87f14312 | 49 | ."- https://shaarli.readthedocs.io/en/master/Server-configuration/\n" |
cc8f572b | 50 | ."- https://shaarli.readthedocs.io/en/master/Download-and-Installation/"; |
52831753 V |
51 | exit; |
52 | } | |
a973afea V |
53 | require_once 'inc/rain.tpl.class.php'; |
54 | require_once __DIR__ . '/vendor/autoload.php'; | |
55 | ||
ca74886f | 56 | // Shaarli library |
fe3713d2 | 57 | require_once 'application/bookmark/LinkUtils.php'; |
e6cd773f | 58 | require_once 'application/config/ConfigPlugin.php'; |
dfc650aa | 59 | require_once 'application/feed/Cache.php'; |
51753e40 V |
60 | require_once 'application/http/HttpUtils.php'; |
61 | require_once 'application/http/UrlUtils.php'; | |
bcf056c9 | 62 | require_once 'application/updater/UpdaterUtils.php'; |
2e28269b | 63 | require_once 'application/FileUtils.php'; |
d1e2f8e5 | 64 | require_once 'application/TimeZone.php'; |
ca74886f | 65 | require_once 'application/Utils.php'; |
f24896b2 | 66 | |
9778a155 | 67 | use \Shaarli\ApplicationUtils; |
6696729b | 68 | use \Shaarli\Bookmark\Exception\LinkNotFoundException; |
f24896b2 | 69 | use \Shaarli\Bookmark\LinkDB; |
3c66e564 | 70 | use \Shaarli\Config\ConfigManager; |
dfc650aa V |
71 | use \Shaarli\Feed\CachedPage; |
72 | use \Shaarli\Feed\FeedBuilder; | |
73 | use \Shaarli\History; | |
e85b7a05 | 74 | use \Shaarli\Languages; |
349b0144 | 75 | use \Shaarli\Netscape\NetscapeBookmarkUtils; |
e1850388 | 76 | use \Shaarli\Plugin\PluginManager; |
8c0f19c7 V |
77 | use \Shaarli\Render\PageBuilder; |
78 | use \Shaarli\Render\ThemeUtils; | |
a932f486 | 79 | use \Shaarli\Router; |
fab87c26 V |
80 | use \Shaarli\Security\LoginManager; |
81 | use \Shaarli\Security\SessionManager; | |
e85b7a05 | 82 | use \Shaarli\Thumbnailer; |
9778a155 | 83 | use \Shaarli\Updater\Updater; |
ca74886f | 84 | |
d1e2f8e5 V |
85 | // Ensure the PHP version is supported |
86 | try { | |
b405a44f | 87 | ApplicationUtils::checkPHPVersion('7.1', PHP_VERSION); |
93bf0918 | 88 | } catch (Exception $exc) { |
d1e2f8e5 | 89 | header('Content-Type: text/plain; charset=utf-8'); |
2e28269b | 90 | echo $exc->getMessage(); |
d1e2f8e5 V |
91 | exit; |
92 | } | |
93 | ||
b3e1f92e | 94 | define('SHAARLI_VERSION', ApplicationUtils::getVersion(__DIR__ .'/'. ApplicationUtils::$VERSION_FILE)); |
b786c883 | 95 | |
06b6660a A |
96 | // Force cookie path (but do not change lifetime) |
97 | $cookie = session_get_cookie_params(); | |
98 | $cookiedir = ''; | |
99 | if (dirname($_SERVER['SCRIPT_NAME']) != '/') { | |
100 | $cookiedir = dirname($_SERVER["SCRIPT_NAME"]).'/'; | |
101 | } | |
102 | // Set default cookie expiration and path. | |
103 | session_set_cookie_params($cookie['lifetime'], $cookiedir, $_SERVER['SERVER_NAME']); | |
104 | // Set session parameters on server side. | |
06b6660a A |
105 | // Use cookies to store session. |
106 | ini_set('session.use_cookies', 1); | |
107 | // Force cookies for session (phpsessionID forbidden in URL). | |
108 | ini_set('session.use_only_cookies', 1); | |
109 | // Prevent PHP form using sessionID in URL if cookies are disabled. | |
110 | ini_set('session.use_trans_sid', false); | |
111 | ||
06b6660a A |
112 | session_name('shaarli'); |
113 | // Start session if needed (Some server auto-start sessions). | |
f6380409 | 114 | if (session_status() == PHP_SESSION_NONE) { |
06b6660a A |
115 | session_start(); |
116 | } | |
117 | ||
68bc2135 | 118 | // Regenerate session ID if invalid or not defined in cookie. |
fd7d8461 | 119 | if (isset($_COOKIE['shaarli']) && !SessionManager::checkId($_COOKIE['shaarli'])) { |
68bc2135 V |
120 | session_regenerate_id(true); |
121 | $_COOKIE['shaarli'] = session_id(); | |
122 | } | |
123 | ||
278d9ee2 | 124 | $conf = new ConfigManager(); |
ebd650c0 | 125 | $sessionManager = new SessionManager($_SESSION, $conf); |
b49a04f7 | 126 | $loginManager = new LoginManager($conf, $sessionManager); |
c689e108 | 127 | $loginManager->generateStaySignedInToken($_SERVER['REMOTE_ADDR']); |
84742084 | 128 | $clientIpId = client_ip_id($_SERVER); |
12266213 | 129 | |
b7c412d4 A |
130 | // LC_MESSAGES isn't defined without php-intl, in this case use LC_COLLATE locale instead. |
131 | if (! defined('LC_MESSAGES')) { | |
132 | define('LC_MESSAGES', LC_COLLATE); | |
133 | } | |
134 | ||
12266213 A |
135 | // Sniff browser language and set date format accordingly. |
136 | if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { | |
137 | autoLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']); | |
138 | } | |
139 | ||
140 | new Languages(setlocale(LC_MESSAGES, 0), $conf); | |
141 | ||
7f179985 | 142 | $conf->setEmpty('general.timezone', date_default_timezone_get()); |
12266213 | 143 | $conf->setEmpty('general.title', t('Shared links on '). escape(index_url($_SERVER))); |
adc4aee8 | 144 | RainTPL::$tpl_dir = $conf->get('resource.raintpl_tpl').'/'.$conf->get('resource.theme').'/'; // template directory |
894a3c4b | 145 | RainTPL::$cache_dir = $conf->get('resource.raintpl_tmp'); // cache directory |
45034273 | 146 | |
278d9ee2 | 147 | $pluginManager = new PluginManager($conf); |
da10377b | 148 | $pluginManager->load($conf->get('general.enabled_plugins')); |
6fc14d53 | 149 | |
da10377b | 150 | date_default_timezone_set($conf->get('general.timezone', 'UTC')); |
d93d51b2 | 151 | |
45034273 SS |
152 | ob_start(); // Output buffering for the page cache. |
153 | ||
45034273 SS |
154 | // Prevent caching on client side or proxy: (yes, it's ugly) |
155 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); | |
156 | header("Cache-Control: no-store, no-cache, must-revalidate"); | |
157 | header("Cache-Control: post-check=0, pre-check=0", false); | |
158 | header("Pragma: no-cache"); | |
159 | ||
278d9ee2 | 160 | if (! is_file($conf->getConfigFileExt())) { |
2e28269b | 161 | // Ensure Shaarli has proper access to its resources |
278d9ee2 | 162 | $errors = ApplicationUtils::checkResourcePermissions($conf); |
2e28269b V |
163 | |
164 | if ($errors != array()) { | |
12266213 | 165 | $message = '<p>'. t('Insufficient permissions:') .'</p><ul>'; |
2e28269b V |
166 | |
167 | foreach ($errors as $error) { | |
168 | $message .= '<li>'.$error.'</li>'; | |
169 | } | |
170 | $message .= '</ul>'; | |
171 | ||
172 | header('Content-Type: text/html; charset=utf-8'); | |
173 | echo $message; | |
174 | exit; | |
175 | } | |
176 | ||
177 | // Display the installation form if no existing config is found | |
cad4251a | 178 | install($conf, $sessionManager, $loginManager); |
50c9a12e | 179 | } |
8a80e4fe | 180 | |
c689e108 | 181 | $loginManager->checkLoginState($_COOKIE, $clientIpId); |
45034273 | 182 | |
278d9ee2 | 183 | /** |
89ccc83b | 184 | * Adapter function to ensure compatibility with third-party templates |
278d9ee2 | 185 | * |
89ccc83b V |
186 | * @see https://github.com/shaarli/Shaarli/pull/1086 |
187 | * | |
188 | * @return bool true when the user is logged in, false otherwise | |
278d9ee2 | 189 | */ |
45034273 SS |
190 | function isLoggedIn() |
191 | { | |
63ea23c2 V |
192 | global $loginManager; |
193 | return $loginManager->isLoggedIn(); | |
45034273 SS |
194 | } |
195 | ||
63ea23c2 | 196 | |
45034273 SS |
197 | // ------------------------------------------------------------------------------------------ |
198 | // Process login form: Check if login/password is correct. | |
db45a36a | 199 | if (isset($_POST['login'])) { |
44acf706 V |
200 | if (! $loginManager->canLogin($_SERVER)) { |
201 | die(t('I said: NO. You are banned for the moment. Go away.')); | |
202 | } | |
278d9ee2 | 203 | if (isset($_POST['password']) |
ebd650c0 | 204 | && $sessionManager->checkToken($_POST['token']) |
84742084 | 205 | && $loginManager->checkCredentials($_SERVER['REMOTE_ADDR'], $clientIpId, $_POST['login'], $_POST['password']) |
44acf706 | 206 | ) { |
44acf706 V |
207 | $loginManager->handleSuccessfulLogin($_SERVER); |
208 | ||
51f0128c V |
209 | $cookiedir = ''; |
210 | if (dirname($_SERVER['SCRIPT_NAME']) != '/') { | |
ad6c27b7 | 211 | // Note: Never forget the trailing slash on the cookie path! |
51f0128c | 212 | $cookiedir = dirname($_SERVER["SCRIPT_NAME"]) . '/'; |
45034273 | 213 | } |
51f0128c V |
214 | |
215 | if (!empty($_POST['longlastingsession'])) { | |
216 | // Keep the session cookie even after the browser closes | |
217 | $sessionManager->setStaySignedIn(true); | |
218 | $expirationTime = $sessionManager->extendSession(); | |
219 | ||
220 | setcookie( | |
c689e108 V |
221 | $loginManager::$STAY_SIGNED_IN_COOKIE, |
222 | $loginManager->getStaySignedInToken(), | |
51f0128c V |
223 | $expirationTime, |
224 | WEB_PATH | |
225 | ); | |
51f0128c V |
226 | } else { |
227 | // Standard session expiration (=when browser closes) | |
228 | $expirationTime = 0; | |
45034273 | 229 | } |
f4c84ad7 | 230 | |
51f0128c V |
231 | // Send cookie with the new expiration date to the browser |
232 | session_set_cookie_params($expirationTime, $cookiedir, $_SERVER['SERVER_NAME']); | |
233 | session_regenerate_id(true); | |
234 | ||
45034273 | 235 | // Optional redirect after login: |
5fbabbb9 A |
236 | if (isset($_GET['post'])) { |
237 | $uri = '?post='. urlencode($_GET['post']); | |
0b04f797 | 238 | foreach (array('description', 'source', 'title', 'tags') as $param) { |
5fbabbb9 A |
239 | if (!empty($_GET[$param])) { |
240 | $uri .= '&'.$param.'='.urlencode($_GET[$param]); | |
241 | } | |
242 | } | |
243 | header('Location: '. $uri); | |
244 | exit; | |
245 | } | |
246 | ||
247 | if (isset($_GET['edit_link'])) { | |
248 | header('Location: ?edit_link='. escape($_GET['edit_link'])); | |
249 | exit; | |
250 | } | |
251 | ||
252 | if (isset($_POST['returnurl'])) { | |
253 | // Prevent loops over login screen. | |
254 | if (strpos($_POST['returnurl'], 'do=login') === false) { | |
e15f08d7 | 255 | header('Location: '. generateLocation($_POST['returnurl'], $_SERVER['HTTP_HOST'])); |
5fbabbb9 A |
256 | exit; |
257 | } | |
45034273 | 258 | } |
93bf0918 V |
259 | header('Location: ?'); |
260 | exit; | |
44acf706 V |
261 | } else { |
262 | $loginManager->handleFailedLogin($_SERVER); | |
65c002ca | 263 | $redir = '&username='. urlencode($_POST['login']); |
5fbabbb9 | 264 | if (isset($_GET['post'])) { |
85c4bdc2 | 265 | $redir .= '&post=' . urlencode($_GET['post']); |
0b04f797 | 266 | foreach (array('description', 'source', 'title', 'tags') as $param) { |
5fbabbb9 A |
267 | if (!empty($_GET[$param])) { |
268 | $redir .= '&' . $param . '=' . urlencode($_GET[$param]); | |
269 | } | |
270 | } | |
271 | } | |
12266213 A |
272 | // Redirect to login screen. |
273 | echo '<script>alert("'. t("Wrong login/password.") .'");document.location=\'?do=login'.$redir.'\';</script>'; | |
45034273 SS |
274 | exit; |
275 | } | |
276 | } | |
277 | ||
45034273 SS |
278 | // ------------------------------------------------------------------------------------------ |
279 | // Token management for XSRF protection | |
280 | // Token should be used in any form which acts on data (create,update,delete,import...). | |
93bf0918 V |
281 | if (!isset($_SESSION['tokens'])) { |
282 | $_SESSION['tokens']=array(); // Token are attached to the session. | |
283 | } | |
45034273 | 284 | |
278d9ee2 A |
285 | /** |
286 | * Daily RSS feed: 1 RSS entry per day giving all the links on that day. | |
287 | * Gives the last 7 days (which have links). | |
288 | * This RSS feed cannot be filtered. | |
289 | * | |
63ea23c2 V |
290 | * @param ConfigManager $conf Configuration Manager instance |
291 | * @param LoginManager $loginManager LoginManager instance | |
278d9ee2 | 292 | */ |
93bf0918 V |
293 | function showDailyRSS($conf, $loginManager) |
294 | { | |
45034273 | 295 | // Cache system |
5046bcb6 | 296 | $query = $_SERVER['QUERY_STRING']; |
01e48f26 | 297 | $cache = new CachedPage( |
684e662a | 298 | $conf->get('config.PAGE_CACHE'), |
482d67bd | 299 | page_url($_SERVER), |
93bf0918 | 300 | startsWith($query, 'do=dailyrss') && !$loginManager->isLoggedIn() |
01e48f26 | 301 | ); |
f3b8f9f0 A |
302 | $cached = $cache->cachedVersion(); |
303 | if (!empty($cached)) { | |
304 | echo $cached; | |
305 | exit; | |
306 | } | |
9f15ca9e | 307 | |
f3b8f9f0 A |
308 | // If cached was not found (or not usable), then read the database and build the response: |
309 | // Read links from database (and filter private links if used it not logged in). | |
9f15ca9e | 310 | $LINKSDB = new LinkDB( |
894a3c4b | 311 | $conf->get('resource.datastore'), |
63ea23c2 | 312 | $loginManager->isLoggedIn(), |
520d2957 | 313 | $conf->get('privacy.hide_public_links') |
9f15ca9e | 314 | ); |
bb8f712d | 315 | |
45034273 | 316 | /* Some Shaarlies may have very few links, so we need to look |
01878a75 | 317 | back in time until we have enough days ($nb_of_days). |
45034273 | 318 | */ |
f3b8f9f0 | 319 | $nb_of_days = 7; // We take 7 days. |
684e662a | 320 | $today = date('Ymd'); |
f3b8f9f0 A |
321 | $days = array(); |
322 | ||
d592daea A |
323 | foreach ($LINKSDB as $link) { |
324 | $day = $link['created']->format('Ymd'); // Extract day (without time) | |
01878a75 | 325 | if (strcmp($day, $today) < 0) { |
f3b8f9f0 A |
326 | if (empty($days[$day])) { |
327 | $days[$day] = array(); | |
328 | } | |
d592daea | 329 | $days[$day][] = $link; |
f3b8f9f0 A |
330 | } |
331 | ||
332 | if (count($days) > $nb_of_days) { | |
333 | break; // Have we collected enough days? | |
45034273 | 334 | } |
45034273 | 335 | } |
bb8f712d | 336 | |
45034273 SS |
337 | // Build the RSS feed. |
338 | header('Content-Type: application/rss+xml; charset=utf-8'); | |
482d67bd | 339 | $pageaddr = escape(index_url($_SERVER)); |
45034273 | 340 | echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">'; |
f3b8f9f0 | 341 | echo '<channel>'; |
da10377b | 342 | echo '<title>Daily - '. $conf->get('general.title') . '</title>'; |
f3b8f9f0 A |
343 | echo '<link>'. $pageaddr .'</link>'; |
344 | echo '<description>Daily shared links</description>'; | |
345 | echo '<language>en-en</language>'; | |
346 | echo '<copyright>'. $pageaddr .'</copyright>'. PHP_EOL; | |
347 | ||
348 | // For each day. | |
d592daea | 349 | foreach ($days as $day => $links) { |
205a4277 | 350 | $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000'); |
482d67bd | 351 | $absurl = escape(index_url($_SERVER).'?do=daily&day='.$day); // Absolute URL of the corresponding "Daily" page. |
bb8f712d | 352 | |
45034273 | 353 | // We pre-format some fields for proper output. |
d592daea | 354 | foreach ($links as &$link) { |
520d2957 | 355 | $link['formatedDescription'] = format_description($link['description']); |
d592daea | 356 | $link['timestamp'] = $link['created']->getTimestamp(); |
a8e7da01 | 357 | if (is_note($link['url'])) { |
d592daea | 358 | $link['url'] = index_url($_SERVER) . $link['url']; // make permalink URL absolute |
f3b8f9f0 | 359 | } |
45034273 | 360 | } |
f3b8f9f0 | 361 | |
45034273 | 362 | // Then build the HTML for this day: |
bb8f712d | 363 | $tpl = new RainTPL; |
da10377b | 364 | $tpl->assign('title', $conf->get('general.title')); |
205a4277 | 365 | $tpl->assign('daydate', $dayDate->getTimestamp()); |
f3b8f9f0 A |
366 | $tpl->assign('absurl', $absurl); |
367 | $tpl->assign('links', $links); | |
205a4277 | 368 | $tpl->assign('rssdate', escape($dayDate->format(DateTime::RSS))); |
894a3c4b | 369 | $tpl->assign('hide_timestamps', $conf->get('privacy.hide_timestamps', false)); |
bf3c9934 | 370 | $tpl->assign('index_url', $pageaddr); |
724f1e32 | 371 | $html = $tpl->draw('dailyrss', true); |
45034273 | 372 | |
f3b8f9f0 | 373 | echo $html . PHP_EOL; |
bb8f712d | 374 | } |
482d67bd | 375 | echo '</channel></rss><!-- Cached version of '. escape(page_url($_SERVER)) .' -->'; |
bb8f712d | 376 | |
45034273 SS |
377 | $cache->cache(ob_get_contents()); |
378 | ob_end_flush(); | |
379 | exit; | |
380 | } | |
381 | ||
38603b24 A |
382 | /** |
383 | * Show the 'Daily' page. | |
384 | * | |
278d9ee2 A |
385 | * @param PageBuilder $pageBuilder Template engine wrapper. |
386 | * @param LinkDB $LINKSDB LinkDB instance. | |
387 | * @param ConfigManager $conf Configuration Manager instance. | |
89ccc83b V |
388 | * @param PluginManager $pluginManager Plugin Manager instance. |
389 | * @param LoginManager $loginManager Login Manager instance | |
38603b24 | 390 | */ |
89ccc83b | 391 | function showDaily($pageBuilder, $LINKSDB, $conf, $pluginManager, $loginManager) |
45034273 | 392 | { |
5a0045be | 393 | if (isset($_GET['day'])) { |
93bf0918 | 394 | $day = $_GET['day']; |
5321f704 A |
395 | if ($day === date('Ymd', strtotime('now'))) { |
396 | $pageBuilder->assign('dayDesc', t('Today')); | |
397 | } elseif ($day === date('Ymd', strtotime('-1 days'))) { | |
398 | $pageBuilder->assign('dayDesc', t('Yesterday')); | |
399 | } | |
400 | } else { | |
401 | $day = date('Ymd', strtotime('now')); // Today, in format YYYYMMDD. | |
402 | $pageBuilder->assign('dayDesc', t('Today')); | |
5a0045be | 403 | } |
bb8f712d | 404 | |
45034273 | 405 | $days = $LINKSDB->days(); |
5a0045be WE |
406 | $i = array_search($day, $days); |
407 | if ($i === false && count($days)) { | |
408 | // no links for day, but at least one day with links | |
409 | $i = count($days) - 1; | |
410 | $day = $days[$i]; | |
45034273 | 411 | } |
5a0045be WE |
412 | $previousday = ''; |
413 | $nextday = ''; | |
45034273 | 414 | |
5a0045be WE |
415 | if ($i !== false) { |
416 | if ($i >= 1) { | |
417 | $previousday=$days[$i - 1]; | |
418 | } | |
419 | if ($i < count($days) - 1) { | |
93bf0918 | 420 | $nextday = $days[$i + 1]; |
5a0045be WE |
421 | } |
422 | } | |
9186ab95 | 423 | try { |
528a6f8a | 424 | $linksToDisplay = $LINKSDB->filterDay($day); |
9186ab95 V |
425 | } catch (Exception $exc) { |
426 | error_log($exc); | |
d1e2f8e5 | 427 | $linksToDisplay = array(); |
9186ab95 V |
428 | } |
429 | ||
45034273 | 430 | // We pre-format some fields for proper output. |
93bf0918 V |
431 | foreach ($linksToDisplay as $key => $link) { |
432 | $taglist = explode(' ', $link['tags']); | |
dd62b9ba SS |
433 | uasort($taglist, 'strcasecmp'); |
434 | $linksToDisplay[$key]['taglist']=$taglist; | |
520d2957 | 435 | $linksToDisplay[$key]['formatedDescription'] = format_description($link['description']); |
01878a75 | 436 | $linksToDisplay[$key]['timestamp'] = $link['created']->getTimestamp(); |
45034273 | 437 | } |
bb8f712d | 438 | |
50142efd | 439 | $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000'); |
440 | $data = array( | |
441 | 'pagetitle' => $conf->get('general.title') .' - '. format_date($dayDate, false), | |
442 | 'linksToDisplay' => $linksToDisplay, | |
443 | 'day' => $dayDate->getTimestamp(), | |
444 | 'dayDate' => $dayDate, | |
445 | 'previousday' => $previousday, | |
446 | 'nextday' => $nextday, | |
447 | ); | |
448 | ||
449 | /* Hook is called before column construction so that plugins don't have | |
450 | to deal with columns. */ | |
63ea23c2 | 451 | $pluginManager->executeHooks('render_daily', $data, array('loggedin' => $loginManager->isLoggedIn())); |
50142efd | 452 | |
45034273 | 453 | /* We need to spread the articles on 3 columns. |
ad6c27b7 | 454 | I did not want to use a JavaScript lib like http://masonry.desandro.com/ |
bb8f712d | 455 | so I manually spread entries with a simple method: I roughly evaluate the |
45034273 SS |
456 | height of a div according to title and description length. |
457 | */ | |
5a0045be WE |
458 | $columns = array(array(), array(), array()); // Entries to display, for each column. |
459 | $fill = array(0, 0, 0); // Rough estimate of columns fill. | |
93bf0918 | 460 | foreach ($data['linksToDisplay'] as $key => $link) { |
45034273 SS |
461 | // Roughly estimate length of entry (by counting characters) |
462 | // Title: 30 chars = 1 line. 1 line is 30 pixels height. | |
463 | // Description: 836 characters gives roughly 342 pixel height. | |
ad6c27b7 | 464 | // This is not perfect, but it's usually OK. |
5a0045be | 465 | $length = strlen($link['title']) + (342 * strlen($link['description'])) / 836; |
8ba95164 | 466 | if (! empty($link['thumbnail'])) { |
93bf0918 | 467 | $length += 100; // 1 thumbnails roughly takes 100 pixels height. |
5a0045be | 468 | } |
45034273 | 469 | // Then put in column which is the less filled: |
5a0045be WE |
470 | $smallest = min($fill); // find smallest value in array. |
471 | $index = array_search($smallest, $fill); // find index of this smallest value. | |
472 | array_push($columns[$index], $link); // Put entry in this column. | |
473 | $fill[$index] += $length; | |
45034273 | 474 | } |
38603b24 | 475 | |
50142efd | 476 | $data['cols'] = $columns; |
6fc14d53 A |
477 | |
478 | foreach ($data as $key => $value) { | |
38603b24 | 479 | $pageBuilder->assign($key, $value); |
6fc14d53 A |
480 | } |
481 | ||
980efd6c | 482 | $pageBuilder->assign('pagetitle', t('Daily') .' - '. $conf->get('general.title', 'Shaarli')); |
38603b24 | 483 | $pageBuilder->renderPage('daily'); |
45034273 SS |
484 | exit; |
485 | } | |
486 | ||
278d9ee2 A |
487 | /** |
488 | * Renders the linklist | |
489 | * | |
490 | * @param pageBuilder $PAGE pageBuilder instance. | |
491 | * @param LinkDB $LINKSDB LinkDB instance. | |
492 | * @param ConfigManager $conf Configuration Manager instance. | |
493 | * @param PluginManager $pluginManager Plugin Manager instance. | |
494 | */ | |
93bf0918 V |
495 | function showLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager) |
496 | { | |
497 | buildLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); | |
6fc14d53 A |
498 | $PAGE->renderPage('linklist'); |
499 | } | |
500 | ||
278d9ee2 A |
501 | /** |
502 | * Render HTML page (according to URL parameters and user rights) | |
503 | * | |
ebd650c0 V |
504 | * @param ConfigManager $conf Configuration Manager instance. |
505 | * @param PluginManager $pluginManager Plugin Manager instance, | |
506 | * @param LinkDB $LINKSDB | |
507 | * @param History $history instance | |
508 | * @param SessionManager $sessionManager SessionManager instance | |
44acf706 | 509 | * @param LoginManager $loginManager LoginManager instance |
278d9ee2 | 510 | */ |
44acf706 | 511 | function renderPage($conf, $pluginManager, $LINKSDB, $history, $sessionManager, $loginManager) |
45034273 | 512 | { |
510377d2 | 513 | $updater = new Updater( |
894a3c4b | 514 | read_updates_file($conf->get('resource.updates')), |
510377d2 | 515 | $LINKSDB, |
278d9ee2 | 516 | $conf, |
28f26524 A |
517 | $loginManager->isLoggedIn(), |
518 | $_SESSION | |
510377d2 A |
519 | ); |
520 | try { | |
521 | $newUpdates = $updater->update(); | |
522 | if (! empty($newUpdates)) { | |
523 | write_updates_file( | |
894a3c4b | 524 | $conf->get('resource.updates'), |
510377d2 A |
525 | $updater->getDoneUpdates() |
526 | ); | |
527 | } | |
93bf0918 | 528 | } catch (Exception $e) { |
510377d2 A |
529 | die($e->getMessage()); |
530 | } | |
531 | ||
28f26524 | 532 | $PAGE = new PageBuilder($conf, $_SESSION, $LINKSDB, $sessionManager->generateToken(), $loginManager->isLoggedIn()); |
141a86c5 A |
533 | $PAGE->assign('linkcount', count($LINKSDB)); |
534 | $PAGE->assign('privateLinkcount', count_private($LINKSDB)); | |
7fde6de1 | 535 | $PAGE->assign('plugin_errors', $pluginManager->getErrors()); |
6fc14d53 A |
536 | |
537 | // Determine which page will be rendered. | |
538 | $query = (isset($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : ''; | |
63ea23c2 | 539 | $targetPage = Router::findPage($query, $_GET, $loginManager->isLoggedIn()); |
6fc14d53 | 540 | |
93bf0918 | 541 | if (// if the user isn't logged in |
63ea23c2 | 542 | !$loginManager->isLoggedIn() && |
27e21231 WE |
543 | // and Shaarli doesn't have public content... |
544 | $conf->get('privacy.hide_public_links') && | |
545 | // and is configured to enforce the login | |
546 | $conf->get('privacy.force_login') && | |
547 | // and the current page isn't already the login page | |
548 | $targetPage !== Router::$PAGE_LOGIN && | |
549 | // and the user is not requesting a feed (which would lead to a different content-type as expected) | |
550 | $targetPage !== Router::$PAGE_FEED_ATOM && | |
551 | $targetPage !== Router::$PAGE_FEED_RSS | |
552 | ) { | |
553 | // force current page to be the login page | |
554 | $targetPage = Router::$PAGE_LOGIN; | |
555 | } | |
556 | ||
6fc14d53 A |
557 | // Call plugin hooks for header, footer and includes, specifying which page will be rendered. |
558 | // Then assign generated data to RainTPL. | |
559 | $common_hooks = array( | |
fea5db7a | 560 | 'includes', |
6fc14d53 A |
561 | 'header', |
562 | 'footer', | |
6fc14d53 | 563 | ); |
278d9ee2 | 564 | |
93bf0918 | 565 | foreach ($common_hooks as $name) { |
6fc14d53 | 566 | $plugin_data = array(); |
93bf0918 V |
567 | $pluginManager->executeHooks( |
568 | 'render_' . $name, | |
569 | $plugin_data, | |
6fc14d53 A |
570 | array( |
571 | 'target' => $targetPage, | |
63ea23c2 | 572 | 'loggedin' => $loginManager->isLoggedIn() |
6fc14d53 A |
573 | ) |
574 | ); | |
575 | $PAGE->assign('plugins_' . $name, $plugin_data); | |
576 | } | |
577 | ||
45034273 | 578 | // -------- Display login form. |
93bf0918 V |
579 | if ($targetPage == Router::$PAGE_LOGIN) { |
580 | if ($conf->get('security.open_shaarli')) { | |
581 | header('Location: ?'); | |
582 | exit; | |
583 | } // No need to login for open Shaarli | |
85c4bdc2 A |
584 | if (isset($_GET['username'])) { |
585 | $PAGE->assign('username', escape($_GET['username'])); | |
586 | } | |
93bf0918 | 587 | $PAGE->assign('returnurl', (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']):'')); |
2e07e775 WE |
588 | // add default state of the 'remember me' checkbox |
589 | $PAGE->assign('remember_user_default', $conf->get('privacy.remember_user_default')); | |
44acf706 | 590 | $PAGE->assign('user_can_login', $loginManager->canLogin($_SERVER)); |
980efd6c | 591 | $PAGE->assign('pagetitle', t('Login') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
592 | $PAGE->renderPage('loginform'); |
593 | exit; | |
594 | } | |
595 | // -------- User wants to logout. | |
93bf0918 | 596 | if (isset($_SERVER['QUERY_STRING']) && startsWith($_SERVER['QUERY_STRING'], 'do=logout')) { |
894a3c4b | 597 | invalidateCaches($conf->get('resource.page_cache')); |
51f0128c | 598 | $sessionManager->logout(); |
c689e108 | 599 | setcookie(LoginManager::$STAY_SIGNED_IN_COOKIE, 'false', 0, WEB_PATH); |
45034273 SS |
600 | header('Location: ?'); |
601 | exit; | |
602 | } | |
603 | ||
604 | // -------- Picture wall | |
93bf0918 | 605 | if ($targetPage == Router::$PAGE_PICWALL) { |
b302b3c5 A |
606 | $PAGE->assign('pagetitle', t('Picture wall') .' - '. $conf->get('general.title', 'Shaarli')); |
607 | if (! $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) === Thumbnailer::MODE_NONE) { | |
608 | $PAGE->assign('linksToDisplay', []); | |
e85b7a05 | 609 | $PAGE->renderPage('picwall'); |
1b93137e A |
610 | exit; |
611 | } | |
612 | ||
ad6c27b7 | 613 | // Optionally filter the results: |
528a6f8a | 614 | $links = $LINKSDB->filterSearch($_GET); |
822bffce | 615 | $linksToDisplay = array(); |
45034273 SS |
616 | |
617 | // Get only links which have a thumbnail. | |
28f26524 | 618 | // Note: we do not retrieve thumbnails here, the request is too heavy. |
93bf0918 | 619 | foreach ($links as $key => $link) { |
1b93137e A |
620 | if (isset($link['thumbnail']) && $link['thumbnail'] !== false) { |
621 | $linksToDisplay[] = $link; // Add to array. | |
45034273 SS |
622 | } |
623 | } | |
f3db3774 | 624 | |
6fc14d53 | 625 | $data = array( |
6fc14d53 A |
626 | 'linksToDisplay' => $linksToDisplay, |
627 | ); | |
63ea23c2 | 628 | $pluginManager->executeHooks('render_picwall', $data, array('loggedin' => $loginManager->isLoggedIn())); |
6fc14d53 A |
629 | |
630 | foreach ($data as $key => $value) { | |
631 | $PAGE->assign($key, $value); | |
632 | } | |
633 | ||
7b4fea0e | 634 | |
45034273 SS |
635 | $PAGE->renderPage('picwall'); |
636 | exit; | |
637 | } | |
638 | ||
639 | // -------- Tag cloud | |
93bf0918 | 640 | if ($targetPage == Router::$PAGE_TAGCLOUD) { |
9d4736a3 | 641 | $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : ''; |
aa4797ba | 642 | $filteringTags = isset($_GET['searchtags']) ? explode(' ', $_GET['searchtags']) : []; |
6ccd0b21 | 643 | $tags = $LINKSDB->linksCountPerTag($filteringTags, $visibility); |
a037ac69 | 644 | |
45034273 SS |
645 | // We sort tags alphabetically, then choose a font size according to count. |
646 | // First, find max value. | |
f1e96a06 A |
647 | $maxcount = 0; |
648 | foreach ($tags as $value) { | |
649 | $maxcount = max($maxcount, $value); | |
650 | } | |
651 | ||
f32ec5fb | 652 | alphabetical_sort($tags, false, true); |
f1e96a06 | 653 | |
b0128609 | 654 | $tagList = array(); |
93bf0918 | 655 | foreach ($tags as $key => $value) { |
49cc8e5d LC |
656 | if (in_array($key, $filteringTags)) { |
657 | continue; | |
658 | } | |
b0128609 A |
659 | // Tag font size scaling: |
660 | // default 15 and 30 logarithm bases affect scaling, | |
661 | // 22 and 6 are arbitrary font sizes for max and min sizes. | |
662 | $size = log($value, 15) / log($maxcount, 30) * 2.2 + 0.8; | |
663 | $tagList[$key] = array( | |
664 | 'count' => $value, | |
665 | 'size' => number_format($size, 2, '.', ''), | |
666 | ); | |
45034273 | 667 | } |
6fc14d53 | 668 | |
980efd6c | 669 | $searchTags = implode(' ', escape($filteringTags)); |
6fc14d53 | 670 | $data = array( |
980efd6c | 671 | 'search_tags' => $searchTags, |
6fc14d53 A |
672 | 'tags' => $tagList, |
673 | ); | |
63ea23c2 | 674 | $pluginManager->executeHooks('render_tagcloud', $data, array('loggedin' => $loginManager->isLoggedIn())); |
6fc14d53 A |
675 | |
676 | foreach ($data as $key => $value) { | |
677 | $PAGE->assign($key, $value); | |
678 | } | |
679 | ||
980efd6c A |
680 | $searchTags = ! empty($searchTags) ? $searchTags .' - ' : ''; |
681 | $PAGE->assign('pagetitle', $searchTags. t('Tag cloud') .' - '. $conf->get('general.title', 'Shaarli')); | |
5893529c | 682 | $PAGE->renderPage('tag.cloud'); |
bb8f712d | 683 | exit; |
45034273 SS |
684 | } |
685 | ||
49cc8e5d | 686 | // -------- Tag list |
93bf0918 | 687 | if ($targetPage == Router::$PAGE_TAGLIST) { |
9d4736a3 | 688 | $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : ''; |
aa4797ba A |
689 | $filteringTags = isset($_GET['searchtags']) ? explode(' ', $_GET['searchtags']) : []; |
690 | $tags = $LINKSDB->linksCountPerTag($filteringTags, $visibility); | |
49cc8e5d LC |
691 | foreach ($filteringTags as $tag) { |
692 | if (array_key_exists($tag, $tags)) { | |
693 | unset($tags[$tag]); | |
694 | } | |
695 | } | |
aa4797ba A |
696 | |
697 | if (! empty($_GET['sort']) && $_GET['sort'] === 'alpha') { | |
698 | alphabetical_sort($tags, false, true); | |
699 | } | |
700 | ||
980efd6c | 701 | $searchTags = implode(' ', escape($filteringTags)); |
aa4797ba | 702 | $data = [ |
980efd6c | 703 | 'search_tags' => $searchTags, |
aa4797ba A |
704 | 'tags' => $tags, |
705 | ]; | |
63ea23c2 | 706 | $pluginManager->executeHooks('render_taglist', $data, ['loggedin' => $loginManager->isLoggedIn()]); |
aa4797ba A |
707 | |
708 | foreach ($data as $key => $value) { | |
709 | $PAGE->assign($key, $value); | |
710 | } | |
711 | ||
980efd6c A |
712 | $searchTags = ! empty($searchTags) ? $searchTags .' - ' : ''; |
713 | $PAGE->assign('pagetitle', $searchTags . t('Tag list') .' - '. $conf->get('general.title', 'Shaarli')); | |
aa4797ba A |
714 | $PAGE->renderPage('tag.list'); |
715 | exit; | |
716 | } | |
717 | ||
38603b24 A |
718 | // Daily page. |
719 | if ($targetPage == Router::$PAGE_DAILY) { | |
89ccc83b | 720 | showDaily($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); |
38603b24 A |
721 | } |
722 | ||
82e36802 A |
723 | // ATOM and RSS feed. |
724 | if ($targetPage == Router::$PAGE_FEED_ATOM || $targetPage == Router::$PAGE_FEED_RSS) { | |
725 | $feedType = $targetPage == Router::$PAGE_FEED_RSS ? FeedBuilder::$FEED_RSS : FeedBuilder::$FEED_ATOM; | |
726 | header('Content-Type: application/'. $feedType .'+xml; charset=utf-8'); | |
727 | ||
728 | // Cache system | |
729 | $query = $_SERVER['QUERY_STRING']; | |
730 | $cache = new CachedPage( | |
894a3c4b | 731 | $conf->get('resource.page_cache'), |
82e36802 | 732 | page_url($_SERVER), |
93bf0918 | 733 | startsWith($query, 'do='. $targetPage) && !$loginManager->isLoggedIn() |
82e36802 A |
734 | ); |
735 | $cached = $cache->cachedVersion(); | |
5f143b72 | 736 | if (!empty($cached)) { |
82e36802 A |
737 | echo $cached; |
738 | exit; | |
739 | } | |
69c474b9 | 740 | |
82e36802 | 741 | // Generate data. |
63ea23c2 | 742 | $feedGenerator = new FeedBuilder($LINKSDB, $feedType, $_SERVER, $_GET, $loginManager->isLoggedIn()); |
82e36802 | 743 | $feedGenerator->setLocale(strtolower(setlocale(LC_COLLATE, 0))); |
63ea23c2 | 744 | $feedGenerator->setHideDates($conf->get('privacy.hide_timestamps') && !$loginManager->isLoggedIn()); |
894a3c4b | 745 | $feedGenerator->setUsePermalinks(isset($_GET['permalinks']) || !$conf->get('feed.rss_permalinks')); |
82e36802 A |
746 | $data = $feedGenerator->buildData(); |
747 | ||
748 | // Process plugin hook. | |
82e36802 | 749 | $pluginManager->executeHooks('render_feed', $data, array( |
63ea23c2 | 750 | 'loggedin' => $loginManager->isLoggedIn(), |
82e36802 A |
751 | 'target' => $targetPage, |
752 | )); | |
753 | ||
754 | // Render the template. | |
755 | $PAGE->assignAll($data); | |
756 | $PAGE->renderPage('feed.'. $feedType); | |
757 | $cache->cache(ob_get_contents()); | |
758 | ob_end_flush(); | |
759 | exit; | |
e67712ba A |
760 | } |
761 | ||
18e67967 | 762 | // Display opensearch plugin (XML) |
8f8113b9 A |
763 | if ($targetPage == Router::$PAGE_OPENSEARCH) { |
764 | header('Content-Type: application/xml; charset=utf-8'); | |
765 | $PAGE->assign('serverurl', index_url($_SERVER)); | |
766 | $PAGE->renderPage('opensearch'); | |
767 | exit; | |
768 | } | |
769 | ||
45034273 | 770 | // -------- User clicks on a tag in a link: The tag is added to the list of searched tags (searchtags=...) |
93bf0918 | 771 | if (isset($_GET['addtag'])) { |
45034273 | 772 | // Get previous URL (http_referer) and add the tag to the searchtags parameters in query. |
93bf0918 V |
773 | if (empty($_SERVER['HTTP_REFERER'])) { |
774 | // In case browser does not send HTTP_REFERER | |
775 | header('Location: ?searchtags='.urlencode($_GET['addtag'])); | |
776 | exit; | |
777 | } | |
778 | parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params); | |
732e683b | 779 | |
775803a0 A |
780 | // Prevent redirection loop |
781 | if (isset($params['addtag'])) { | |
782 | unset($params['addtag']); | |
783 | } | |
784 | ||
732e683b FE |
785 | // Check if this tag is already in the search query and ignore it if it is. |
786 | // Each tag is always separated by a space | |
6ac95d9c A |
787 | if (isset($params['searchtags'])) { |
788 | $current_tags = explode(' ', $params['searchtags']); | |
789 | } else { | |
790 | $current_tags = array(); | |
791 | } | |
732e683b FE |
792 | $addtag = true; |
793 | foreach ($current_tags as $value) { | |
794 | if ($value === $_GET['addtag']) { | |
795 | $addtag = false; | |
796 | break; | |
797 | } | |
798 | } | |
799 | // Append the tag if necessary | |
800 | if (empty($params['searchtags'])) { | |
801 | $params['searchtags'] = trim($_GET['addtag']); | |
93bf0918 | 802 | } elseif ($addtag) { |
732e683b FE |
803 | $params['searchtags'] = trim($params['searchtags']).' '.trim($_GET['addtag']); |
804 | } | |
805 | ||
9d9f6d75 V |
806 | // We also remove page (keeping the same page has no sense, since the |
807 | // results are different) | |
808 | unset($params['page']); | |
809 | ||
45034273 SS |
810 | header('Location: ?'.http_build_query($params)); |
811 | exit; | |
812 | } | |
813 | ||
814 | // -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...) | |
775803a0 | 815 | if (isset($_GET['removetag'])) { |
45034273 | 816 | // Get previous URL (http_referer) and remove the tag from the searchtags parameters in query. |
775803a0 A |
817 | if (empty($_SERVER['HTTP_REFERER'])) { |
818 | header('Location: ?'); | |
819 | exit; | |
820 | } | |
821 | ||
822 | // In case browser does not send HTTP_REFERER | |
823 | parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params); | |
824 | ||
825 | // Prevent redirection loop | |
826 | if (isset($params['removetag'])) { | |
827 | unset($params['removetag']); | |
828 | } | |
829 | ||
830 | if (isset($params['searchtags'])) { | |
822bffce | 831 | $tags = explode(' ', $params['searchtags']); |
2c75f8e7 A |
832 | // Remove value from array $tags. |
833 | $tags = array_diff($tags, array($_GET['removetag'])); | |
93bf0918 | 834 | $params['searchtags'] = implode(' ', $tags); |
2c75f8e7 A |
835 | |
836 | if (empty($params['searchtags'])) { | |
775803a0 | 837 | unset($params['searchtags']); |
775803a0 | 838 | } |
2c75f8e7 | 839 | |
9d9f6d75 V |
840 | // We also remove page (keeping the same page has no sense, since |
841 | // the results are different) | |
842 | unset($params['page']); | |
45034273 SS |
843 | } |
844 | header('Location: ?'.http_build_query($params)); | |
845 | exit; | |
846 | } | |
847 | ||
848 | // -------- User wants to change the number of links per page (linksperpage=...) | |
775803a0 A |
849 | if (isset($_GET['linksperpage'])) { |
850 | if (is_numeric($_GET['linksperpage'])) { | |
851 | $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); | |
852 | } | |
853 | ||
8bbf02e0 A |
854 | if (! empty($_SERVER['HTTP_REFERER'])) { |
855 | $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('linksperpage')); | |
856 | } else { | |
857 | $location = '?'; | |
858 | } | |
859 | header('Location: '. $location); | |
45034273 SS |
860 | exit; |
861 | } | |
bb8f712d | 862 | |
45034273 | 863 | // -------- User wants to see only private links (toggle) |
9d4736a3 | 864 | if (isset($_GET['visibility'])) { |
9d4736a3 | 865 | if ($_GET['visibility'] === 'private') { |
d2f6d909 A |
866 | // Visibility not set or not already private, set private, otherwise reset it |
867 | if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'private') { | |
868 | // See only private links | |
869 | $_SESSION['visibility'] = 'private'; | |
870 | } else { | |
871 | unset($_SESSION['visibility']); | |
872 | } | |
d2d4f993 | 873 | } elseif ($_GET['visibility'] === 'public') { |
d2f6d909 A |
874 | if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'public') { |
875 | // See only public links | |
876 | $_SESSION['visibility'] = 'public'; | |
877 | } else { | |
878 | unset($_SESSION['visibility']); | |
879 | } | |
45034273 | 880 | } |
775803a0 | 881 | |
8bbf02e0 | 882 | if (! empty($_SERVER['HTTP_REFERER'])) { |
9d4736a3 | 883 | $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('visibility')); |
8bbf02e0 A |
884 | } else { |
885 | $location = '?'; | |
886 | } | |
887 | header('Location: '. $location); | |
45034273 SS |
888 | exit; |
889 | } | |
890 | ||
f210d94f LC |
891 | // -------- User wants to see only untagged links (toggle) |
892 | if (isset($_GET['untaggedonly'])) { | |
c4925c1f | 893 | $_SESSION['untaggedonly'] = empty($_SESSION['untaggedonly']); |
f210d94f LC |
894 | |
895 | if (! empty($_SERVER['HTTP_REFERER'])) { | |
896 | $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('untaggedonly')); | |
897 | } else { | |
898 | $location = '?'; | |
899 | } | |
900 | header('Location: '. $location); | |
901 | exit; | |
902 | } | |
903 | ||
45034273 | 904 | // -------- Handle other actions allowed for non-logged in users: |
93bf0918 | 905 | if (!$loginManager->isLoggedIn()) { |
ad6c27b7 | 906 | // User tries to post new link but is not logged in: |
45034273 | 907 | // Show login screen, then redirect to ?post=... |
93bf0918 | 908 | if (isset($_GET['post'])) { |
0b04f797 | 909 | header( // Redirect to login page, then back to post link. |
910 | 'Location: ?do=login&post='.urlencode($_GET['post']). | |
911 | (!empty($_GET['title'])?'&title='.urlencode($_GET['title']):''). | |
912 | (!empty($_GET['description'])?'&description='.urlencode($_GET['description']):''). | |
913 | (!empty($_GET['tags'])?'&tags='.urlencode($_GET['tags']):''). | |
914 | (!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'') | |
915 | ); | |
45034273 SS |
916 | exit; |
917 | } | |
aedc912d | 918 | |
63ea23c2 | 919 | showLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); |
5fbabbb9 A |
920 | if (isset($_GET['edit_link'])) { |
921 | header('Location: ?do=login&edit_link='. escape($_GET['edit_link'])); | |
922 | exit; | |
923 | } | |
924 | ||
ad6c27b7 | 925 | exit; // Never remove this one! All operations below are reserved for logged in user. |
45034273 SS |
926 | } |
927 | ||
928 | // -------- All other functions are reserved for the registered user: | |
929 | ||
930 | // -------- Display the Tools menu if requested (import/export/bookmarklet...) | |
93bf0918 | 931 | if ($targetPage == Router::$PAGE_TOOLS) { |
a3130d2c | 932 | $data = [ |
6fc14d53 | 933 | 'pageabsaddr' => index_url($_SERVER), |
a3130d2c A |
934 | 'sslenabled' => is_https($_SERVER), |
935 | ]; | |
6fc14d53 A |
936 | $pluginManager->executeHooks('render_tools', $data); |
937 | ||
938 | foreach ($data as $key => $value) { | |
939 | $PAGE->assign($key, $value); | |
940 | } | |
941 | ||
980efd6c | 942 | $PAGE->assign('pagetitle', t('Tools') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
943 | $PAGE->renderPage('tools'); |
944 | exit; | |
945 | } | |
946 | ||
947 | // -------- User wants to change his/her password. | |
93bf0918 | 948 | if ($targetPage == Router::$PAGE_CHANGEPASSWORD) { |
894a3c4b | 949 | if ($conf->get('security.open_shaarli')) { |
12266213 | 950 | die(t('You are not supposed to change a password on an Open Shaarli.')); |
684e662a A |
951 | } |
952 | ||
93bf0918 V |
953 | if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword'])) { |
954 | if (!$sessionManager->checkToken($_POST['token'])) { | |
955 | die(t('Wrong token.')); // Go away! | |
956 | } | |
45034273 SS |
957 | |
958 | // Make sure old password is correct. | |
9d9f6d75 V |
959 | $oldhash = sha1( |
960 | $_POST['oldpassword'].$conf->get('credentials.login').$conf->get('credentials.salt') | |
961 | ); | |
962 | if ($oldhash != $conf->get('credentials.hash')) { | |
963 | echo '<script>alert("' | |
964 | . t('The old password is not correct.') | |
965 | .'");document.location=\'?do=changepasswd\';</script>'; | |
ebd650c0 | 966 | exit; |
12266213 | 967 | } |
45034273 | 968 | // Save new password |
684e662a | 969 | // Salt renders rainbow-tables attacks useless. |
da10377b | 970 | $conf->set('credentials.salt', sha1(uniqid('', true) .'_'. mt_rand())); |
9d9f6d75 V |
971 | $conf->set( |
972 | 'credentials.hash', | |
973 | sha1( | |
974 | $_POST['setpassword'] | |
975 | . $conf->get('credentials.login') | |
976 | . $conf->get('credentials.salt') | |
977 | ) | |
978 | ); | |
dd484b90 | 979 | try { |
63ea23c2 | 980 | $conf->write($loginManager->isLoggedIn()); |
93bf0918 | 981 | } catch (Exception $e) { |
dd484b90 A |
982 | error_log( |
983 | 'ERROR while writing config file after changing password.' . PHP_EOL . | |
984 | $e->getMessage() | |
985 | ); | |
986 | ||
987 | // TODO: do not handle exceptions/errors in JS. | |
988 | echo '<script>alert("'. $e->getMessage() .'");document.location=\'?do=tools\';</script>'; | |
989 | exit; | |
990 | } | |
12266213 | 991 | echo '<script>alert("'. t('Your password has been changed') .'");document.location=\'?do=tools\';</script>'; |
45034273 | 992 | exit; |
93bf0918 V |
993 | } else { |
994 | // show the change password form. | |
980efd6c | 995 | $PAGE->assign('pagetitle', t('Change password') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
996 | $PAGE->renderPage('changepassword'); |
997 | exit; | |
998 | } | |
999 | } | |
1000 | ||
1001 | // -------- User wants to change configuration | |
93bf0918 V |
1002 | if ($targetPage == Router::$PAGE_CONFIGURE) { |
1003 | if (!empty($_POST['title'])) { | |
ebd650c0 | 1004 | if (!$sessionManager->checkToken($_POST['token'])) { |
12266213 | 1005 | die(t('Wrong token.')); // Go away! |
12ff86c9 | 1006 | } |
45034273 | 1007 | $tz = 'UTC'; |
12ff86c9 A |
1008 | if (!empty($_POST['continent']) && !empty($_POST['city']) |
1009 | && isTimeZoneValid($_POST['continent'], $_POST['city']) | |
1010 | ) { | |
1011 | $tz = $_POST['continent'] . '/' . $_POST['city']; | |
1012 | } | |
da10377b | 1013 | $conf->set('general.timezone', $tz); |
7f179985 A |
1014 | $conf->set('general.title', escape($_POST['title'])); |
1015 | $conf->set('general.header_link', escape($_POST['titleLink'])); | |
6a487252 | 1016 | $conf->set('general.retrieve_description', !empty($_POST['retrieveDescription'])); |
adc4aee8 | 1017 | $conf->set('resource.theme', escape($_POST['theme'])); |
da10377b | 1018 | $conf->set('security.session_protection_disabled', !empty($_POST['disablesessionprotection'])); |
894a3c4b A |
1019 | $conf->set('privacy.default_private_links', !empty($_POST['privateLinkByDefault'])); |
1020 | $conf->set('feed.rss_permalinks', !empty($_POST['enableRssPermalinks'])); | |
1021 | $conf->set('updates.check_updates', !empty($_POST['updateCheck'])); | |
1022 | $conf->set('privacy.hide_public_links', !empty($_POST['hidePublicLinks'])); | |
76be95e1 | 1023 | $conf->set('api.enabled', !empty($_POST['enableApi'])); |
cbfdcff2 | 1024 | $conf->set('api.secret', escape($_POST['apiSecret'])); |
f39580c6 A |
1025 | $conf->set('translation.language', escape($_POST['language'])); |
1026 | ||
b302b3c5 | 1027 | $thumbnailsMode = extension_loaded('gd') ? $_POST['enableThumbnails'] : Thumbnailer::MODE_NONE; |
7b4fea0e A |
1028 | if ($thumbnailsMode !== Thumbnailer::MODE_NONE |
1029 | && $thumbnailsMode !== $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) | |
1030 | ) { | |
28f26524 | 1031 | $_SESSION['warnings'][] = t( |
9d9f6d75 V |
1032 | 'You have enabled or changed thumbnails mode. ' |
1033 | .'<a href="?do=thumbs_update">Please synchronize them</a>.' | |
28f26524 A |
1034 | ); |
1035 | } | |
b302b3c5 | 1036 | $conf->set('thumbnails.mode', $thumbnailsMode); |
f39580c6 | 1037 | |
dd484b90 | 1038 | try { |
63ea23c2 | 1039 | $conf->write($loginManager->isLoggedIn()); |
4306b184 | 1040 | $history->updateSettings(); |
adc4aee8 | 1041 | invalidateCaches($conf->get('resource.page_cache')); |
93bf0918 | 1042 | } catch (Exception $e) { |
dd484b90 A |
1043 | error_log( |
1044 | 'ERROR while writing config file after configuration update.' . PHP_EOL . | |
1045 | $e->getMessage() | |
1046 | ); | |
1047 | ||
1048 | // TODO: do not handle exceptions/errors in JS. | |
684e662a | 1049 | echo '<script>alert("'. $e->getMessage() .'");document.location=\'?do=configure\';</script>'; |
dd484b90 A |
1050 | exit; |
1051 | } | |
12266213 | 1052 | echo '<script>alert("'. t('Configuration was saved.') .'");document.location=\'?do=configure\';</script>'; |
45034273 | 1053 | exit; |
93bf0918 V |
1054 | } else { |
1055 | // Show the configuration form. | |
da10377b | 1056 | $PAGE->assign('title', $conf->get('general.title')); |
adc4aee8 | 1057 | $PAGE->assign('theme', $conf->get('resource.theme')); |
a0df0651 | 1058 | $PAGE->assign('theme_available', ThemeUtils::getThemes($conf->get('resource.raintpl_tpl'))); |
ae3aa968 A |
1059 | list($continents, $cities) = generateTimeZoneData( |
1060 | timezone_identifiers_list(), | |
1061 | $conf->get('general.timezone') | |
1062 | ); | |
1063 | $PAGE->assign('continents', $continents); | |
1064 | $PAGE->assign('cities', $cities); | |
6a487252 | 1065 | $PAGE->assign('retrieve_description', $conf->get('general.retrieve_description')); |
894a3c4b | 1066 | $PAGE->assign('private_links_default', $conf->get('privacy.default_private_links', false)); |
2e193ad3 | 1067 | $PAGE->assign('session_protection_disabled', $conf->get('security.session_protection_disabled', false)); |
894a3c4b A |
1068 | $PAGE->assign('enable_rss_permalinks', $conf->get('feed.rss_permalinks', false)); |
1069 | $PAGE->assign('enable_update_check', $conf->get('updates.check_updates', true)); | |
1070 | $PAGE->assign('hide_public_links', $conf->get('privacy.hide_public_links', false)); | |
cbfdcff2 A |
1071 | $PAGE->assign('api_enabled', $conf->get('api.enabled', true)); |
1072 | $PAGE->assign('api_secret', $conf->get('api.secret')); | |
f39580c6 | 1073 | $PAGE->assign('languages', Languages::getAvailableLanguages()); |
787faa42 | 1074 | $PAGE->assign('gd_enabled', extension_loaded('gd')); |
b302b3c5 | 1075 | $PAGE->assign('thumbnails_mode', $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE)); |
980efd6c | 1076 | $PAGE->assign('pagetitle', t('Configure') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1077 | $PAGE->renderPage('configure'); |
1078 | exit; | |
1079 | } | |
1080 | } | |
1081 | ||
1082 | // -------- User wants to rename a tag or delete it | |
93bf0918 | 1083 | if ($targetPage == Router::$PAGE_CHANGETAG) { |
6a6aa2b9 | 1084 | if (empty($_POST['fromtag']) || (empty($_POST['totag']) && isset($_POST['renametag']))) { |
aa4797ba | 1085 | $PAGE->assign('fromtag', ! empty($_GET['fromtag']) ? escape($_GET['fromtag']) : ''); |
980efd6c | 1086 | $PAGE->assign('pagetitle', t('Manage tags') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1087 | $PAGE->renderPage('changetag'); |
1088 | exit; | |
1089 | } | |
6a6aa2b9 | 1090 | |
ebd650c0 | 1091 | if (!$sessionManager->checkToken($_POST['token'])) { |
12266213 | 1092 | die(t('Wrong token.')); |
6a6aa2b9 | 1093 | } |
45034273 | 1094 | |
4fa9a3c5 A |
1095 | $toTag = isset($_POST['totag']) ? escape($_POST['totag']) : null; |
1096 | $alteredLinks = $LINKSDB->renameTag(escape($_POST['fromtag']), $toTag); | |
d99aef53 | 1097 | $LINKSDB->save($conf->get('resource.page_cache')); |
3b67b222 A |
1098 | foreach ($alteredLinks as $link) { |
1099 | $history->updateLink($link); | |
45034273 | 1100 | } |
3b67b222 | 1101 | $delete = empty($_POST['totag']); |
d99aef53 | 1102 | $redirect = $delete ? 'do=changetag' : 'searchtags='. urlencode(escape($_POST['totag'])); |
f39580c6 | 1103 | $count = count($alteredLinks); |
d99aef53 | 1104 | $alert = $delete |
f39580c6 A |
1105 | ? sprintf(t('The tag was removed from %d link.', 'The tag was removed from %d links.', $count), $count) |
1106 | : sprintf(t('The tag was renamed in %d link.', 'The tag was renamed in %d links.', $count), $count); | |
d99aef53 A |
1107 | echo '<script>alert("'. $alert .'");document.location=\'?'. $redirect .'\';</script>'; |
1108 | exit; | |
45034273 SS |
1109 | } |
1110 | ||
ad6c27b7 | 1111 | // -------- User wants to add a link without using the bookmarklet: Show form. |
93bf0918 | 1112 | if ($targetPage == Router::$PAGE_ADDLINK) { |
980efd6c | 1113 | $PAGE->assign('pagetitle', t('Shaare a new link') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1114 | $PAGE->renderPage('addlink'); |
1115 | exit; | |
1116 | } | |
1117 | ||
1118 | // -------- User clicked the "Save" button when editing a link: Save link to database. | |
93bf0918 | 1119 | if (isset($_POST['save_edit'])) { |
5a23950c | 1120 | // Go away! |
ebd650c0 | 1121 | if (! $sessionManager->checkToken($_POST['token'])) { |
12266213 | 1122 | die(t('Wrong token.')); |
5a23950c | 1123 | } |
01878a75 A |
1124 | |
1125 | // lf_id should only be present if the link exists. | |
b712ab0a | 1126 | $id = isset($_POST['lf_id']) ? intval(escape($_POST['lf_id'])) : $LINKSDB->getNextId(); |
81cae5f5 | 1127 | $link['id'] = $id; |
01878a75 A |
1128 | // Linkdate is kept here to: |
1129 | // - use the same permalink for notes as they're displayed when creating them | |
1130 | // - let users hack creation date of their posts | |
1cafacfe | 1131 | // See: https://shaarli.readthedocs.io/en/master/guides/various-hacks/#changing-the-timestamp-for-a-shaare |
01878a75 | 1132 | $linkdate = escape($_POST['lf_linkdate']); |
81cae5f5 | 1133 | $link['created'] = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $linkdate); |
01878a75 A |
1134 | if (isset($LINKSDB[$id])) { |
1135 | // Edit | |
81cae5f5 A |
1136 | $link['updated'] = new DateTime(); |
1137 | $link['shorturl'] = $LINKSDB[$id]['shorturl']; | |
1138 | $link['sticky'] = isset($LINKSDB[$id]['sticky']) ? $LINKSDB[$id]['sticky'] : false; | |
4306b184 | 1139 | $new = false; |
01878a75 A |
1140 | } else { |
1141 | // New link | |
81cae5f5 A |
1142 | $link['updated'] = null; |
1143 | $link['shorturl'] = link_small_hash($link['created'], $id); | |
1144 | $link['sticky'] = false; | |
4306b184 | 1145 | $new = true; |
01878a75 A |
1146 | } |
1147 | ||
5a23950c A |
1148 | // Remove multiple spaces. |
1149 | $tags = trim(preg_replace('/\s\s+/', ' ', $_POST['lf_tags'])); | |
ce354bf1 A |
1150 | // Remove first '-' char in tags. |
1151 | $tags = preg_replace('/(^| )\-/', '$1', $tags); | |
5a23950c A |
1152 | // Remove duplicates. |
1153 | $tags = implode(' ', array_unique(explode(' ', $tags))); | |
9646b7da | 1154 | |
c27f2f36 A |
1155 | if (empty(trim($_POST['lf_url']))) { |
1156 | $_POST['lf_url'] = '?' . smallHash($linkdate . $id); | |
1157 | } | |
86ceea05 | 1158 | $url = whitelist_protocols(trim($_POST['lf_url']), $conf->get('security.allowed_protocols')); |
5a23950c | 1159 | |
81cae5f5 | 1160 | $link = array_merge($link, [ |
5a23950c A |
1161 | 'title' => trim($_POST['lf_title']), |
1162 | 'url' => $url, | |
ed853da7 | 1163 | 'description' => $_POST['lf_description'], |
5a23950c | 1164 | 'private' => (isset($_POST['lf_private']) ? 1 : 0), |
d592daea | 1165 | 'tags' => str_replace(',', ' ', $tags), |
81cae5f5 | 1166 | ]); |
01878a75 | 1167 | |
5a23950c A |
1168 | // If title is empty, use the URL as title. |
1169 | if ($link['title'] == '') { | |
1170 | $link['title'] = $link['url']; | |
1171 | } | |
6fc14d53 | 1172 | |
a8e7da01 A |
1173 | if ($conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE |
1174 | && ! is_note($link['url']) | |
1175 | ) { | |
1b93137e A |
1176 | $thumbnailer = new Thumbnailer($conf); |
1177 | $link['thumbnail'] = $thumbnailer->get($url); | |
1178 | } | |
1179 | ||
6fc14d53 A |
1180 | $pluginManager->executeHooks('save_link', $link); |
1181 | ||
01878a75 | 1182 | $LINKSDB[$id] = $link; |
f21abf32 | 1183 | $LINKSDB->save($conf->get('resource.page_cache')); |
4306b184 A |
1184 | if ($new) { |
1185 | $history->addLink($link); | |
1186 | } else { | |
1187 | $history->updateLink($link); | |
1188 | } | |
45034273 SS |
1189 | |
1190 | // If we are called from the bookmarklet, we must close the popup: | |
d01c2342 A |
1191 | if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { |
1192 | echo '<script>self.close();</script>'; | |
1193 | exit; | |
1194 | } | |
1195 | ||
fd50e14c | 1196 | $returnurl = !empty($_POST['returnurl']) ? $_POST['returnurl'] : '?'; |
775803a0 | 1197 | $location = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link')); |
5a23950c | 1198 | // Scroll to the link which has been edited. |
d592daea | 1199 | $location .= '#' . $link['shorturl']; |
5a23950c A |
1200 | // After saving the link, redirect to the page the user was on. |
1201 | header('Location: '. $location); | |
45034273 SS |
1202 | exit; |
1203 | } | |
1204 | ||
1205 | // -------- User clicked the "Cancel" button when editing a link. | |
93bf0918 | 1206 | if (isset($_POST['cancel_edit'])) { |
b712ab0a A |
1207 | $id = isset($_POST['lf_id']) ? (int) escape($_POST['lf_id']) : false; |
1208 | if (! isset($LINKSDB[$id])) { | |
1209 | header('Location: ?'); | |
1210 | } | |
ad6c27b7 | 1211 | // If we are called from the bookmarklet, we must close the popup: |
93bf0918 V |
1212 | if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { |
1213 | echo '<script>self.close();</script>'; | |
1214 | exit; | |
1215 | } | |
b712ab0a | 1216 | $link = $LINKSDB[$id]; |
45034273 | 1217 | $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' ); |
01878a75 | 1218 | // Scroll to the link which has been edited. |
d592daea | 1219 | $returnurl .= '#'. $link['shorturl']; |
775803a0 | 1220 | $returnurl = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link')); |
45034273 SS |
1221 | header('Location: '.$returnurl); // After canceling, redirect to the page the user was on. |
1222 | exit; | |
1223 | } | |
1224 | ||
ad6c27b7 | 1225 | // -------- User clicked the "Delete" button when editing a link: Delete link from database. |
93bf0918 | 1226 | if ($targetPage == Router::$PAGE_DELETELINK) { |
ebd650c0 | 1227 | if (! $sessionManager->checkToken($_GET['token'])) { |
12266213 | 1228 | die(t('Wrong token.')); |
f4ebd5fe | 1229 | } |
01878a75 | 1230 | |
a74f52a8 WE |
1231 | $ids = trim($_GET['lf_linkdate']); |
1232 | if (strpos($ids, ' ') !== false) { | |
1233 | // multiple, space-separated ids provided | |
1234 | $ids = array_values(array_filter(preg_split('/\s+/', escape($ids)))); | |
29a837f3 | 1235 | } else { |
a74f52a8 WE |
1236 | // only a single id provided |
1237 | $ids = [$ids]; | |
1238 | } | |
1239 | // assert at least one id is given | |
93bf0918 | 1240 | if (!count($ids)) { |
a74f52a8 | 1241 | die('no id provided'); |
29a837f3 A |
1242 | } |
1243 | foreach ($ids as $id) { | |
1244 | $id = (int) escape($id); | |
1245 | $link = $LINKSDB[$id]; | |
1246 | $pluginManager->executeHooks('delete_link', $link); | |
b54faf4f | 1247 | $history->deleteLink($link); |
29a837f3 A |
1248 | unset($LINKSDB[$id]); |
1249 | } | |
f4ebd5fe | 1250 | $LINKSDB->save($conf->get('resource.page_cache')); // save to disk |
45034273 SS |
1251 | |
1252 | // If we are called from the bookmarklet, we must close the popup: | |
93bf0918 V |
1253 | if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { |
1254 | echo '<script>self.close();</script>'; | |
1255 | exit; | |
1256 | } | |
95e5add4 A |
1257 | |
1258 | $location = '?'; | |
1259 | if (isset($_SERVER['HTTP_REFERER'])) { | |
1260 | // Don't redirect to where we were previously if it was a permalink or an edit_link, because it would 404. | |
1261 | $location = generateLocation( | |
93bf0918 V |
1262 | $_SERVER['HTTP_REFERER'], |
1263 | $_SERVER['HTTP_HOST'], | |
1264 | ['delete_link', 'edit_link', $link['shorturl']] | |
95e5add4 | 1265 | ); |
d528433d | 1266 | } |
1267 | ||
1268 | header('Location: ' . $location); // After deleting the link, redirect to appropriate location | |
45034273 SS |
1269 | exit; |
1270 | } | |
1271 | ||
8d03f705 A |
1272 | // -------- User clicked either "Set public" or "Set private" bulk operation |
1273 | if ($targetPage == Router::$PAGE_CHANGE_VISIBILITY) { | |
1274 | if (! $sessionManager->checkToken($_GET['token'])) { | |
1275 | die(t('Wrong token.')); | |
1276 | } | |
1277 | ||
1278 | $ids = trim($_GET['ids']); | |
1279 | if (strpos($ids, ' ') !== false) { | |
1280 | // multiple, space-separated ids provided | |
1281 | $ids = array_values(array_filter(preg_split('/\s+/', escape($ids)))); | |
1282 | } else { | |
1283 | // only a single id provided | |
1284 | $ids = [$ids]; | |
1285 | } | |
1286 | ||
1287 | // assert at least one id is given | |
1288 | if (!count($ids)) { | |
1289 | die('no id provided'); | |
1290 | } | |
1291 | // assert that the visibility is valid | |
1292 | if (!isset($_GET['newVisibility']) || !in_array($_GET['newVisibility'], ['public', 'private'])) { | |
1293 | die('invalid visibility'); | |
1294 | } else { | |
1295 | $private = $_GET['newVisibility'] === 'private'; | |
1296 | } | |
1297 | foreach ($ids as $id) { | |
1298 | $id = (int) escape($id); | |
1299 | $link = $LINKSDB[$id]; | |
1300 | $link['private'] = $private; | |
1301 | $pluginManager->executeHooks('save_link', $link); | |
1302 | $LINKSDB[$id] = $link; | |
1303 | } | |
1304 | $LINKSDB->save($conf->get('resource.page_cache')); // save to disk | |
1305 | ||
1306 | $location = '?'; | |
1307 | if (isset($_SERVER['HTTP_REFERER'])) { | |
1308 | $location = generateLocation( | |
1309 | $_SERVER['HTTP_REFERER'], | |
1310 | $_SERVER['HTTP_HOST'] | |
1311 | ); | |
1312 | } | |
1313 | header('Location: ' . $location); // After deleting the link, redirect to appropriate location | |
45034273 SS |
1314 | exit; |
1315 | } | |
1316 | ||
1317 | // -------- User clicked the "EDIT" button on a link: Display link edit form. | |
93bf0918 | 1318 | if (isset($_GET['edit_link'])) { |
01878a75 A |
1319 | $id = (int) escape($_GET['edit_link']); |
1320 | $link = $LINKSDB[$id]; // Read database | |
93bf0918 V |
1321 | if (!$link) { |
1322 | header('Location: ?'); | |
1323 | exit; | |
1324 | } // Link not found in database. | |
d592daea | 1325 | $link['linkdate'] = $link['created']->format(LinkDB::LINK_DATE_FORMAT); |
6fc14d53 | 1326 | $data = array( |
6fc14d53 A |
1327 | 'link' => $link, |
1328 | 'link_is_new' => false, | |
6fc14d53 | 1329 | 'http_referer' => (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']) : ''), |
6ccd0b21 | 1330 | 'tags' => $LINKSDB->linksCountPerTag(), |
6fc14d53 A |
1331 | ); |
1332 | $pluginManager->executeHooks('render_editlink', $data); | |
1333 | ||
1334 | foreach ($data as $key => $value) { | |
1335 | $PAGE->assign($key, $value); | |
1336 | } | |
1337 | ||
980efd6c | 1338 | $PAGE->assign('pagetitle', t('Edit') .' '. t('Shaare') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1339 | $PAGE->renderPage('editlink'); |
1340 | exit; | |
1341 | } | |
1342 | ||
1343 | // -------- User want to post a new link: Display link edit form. | |
d9d776af | 1344 | if (isset($_GET['post'])) { |
ce7b0b64 | 1345 | $url = cleanup_url($_GET['post']); |
45034273 SS |
1346 | |
1347 | $link_is_new = false; | |
9e1724f1 | 1348 | // Check if URL is not already in database (in this case, we will edit the existing link) |
ef591e7e | 1349 | $link = $LINKSDB->getLinkFromUrl($url); |
93bf0918 | 1350 | if (! $link) { |
9e1724f1 | 1351 | $link_is_new = true; |
d592daea | 1352 | $linkdate = strval(date(LinkDB::LINK_DATE_FORMAT)); |
9e1724f1 | 1353 | // Get title if it was provided in URL (by the bookmarklet). |
739dc243 | 1354 | $title = empty($_GET['title']) ? '' : escape($_GET['title']); |
9e1724f1 | 1355 | // Get description if it was provided in URL (by the bookmarklet). [Bronco added that] |
739dc243 A |
1356 | $description = empty($_GET['description']) ? '' : escape($_GET['description']); |
1357 | $tags = empty($_GET['tags']) ? '' : escape($_GET['tags']); | |
1358 | $private = !empty($_GET['private']) && $_GET['private'] === "1" ? 1 : 0; | |
9d9f6d75 V |
1359 | |
1360 | // If this is an HTTP(S) link, we try go get the page to extract | |
1361 | // the title (otherwise we will to straight to the edit form.) | |
ef591e7e | 1362 | if (empty($title) && strpos(get_url_scheme($url), 'http') !== false) { |
6a487252 | 1363 | $retrieveDescription = $conf->get('general.retrieve_description'); |
451314eb | 1364 | // Short timeout to keep the application responsive |
d65342e3 | 1365 | // The callback will fill $charset and $title with data from the downloaded page. |
4ff3ed1c A |
1366 | get_http_response( |
1367 | $url, | |
4ff3ed1c | 1368 | $conf->get('general.download_timeout', 30), |
8d2cac1b | 1369 | $conf->get('general.download_max_size', 4194304), |
6a487252 | 1370 | get_curl_download_callback($charset, $title, $description, $tags, $retrieveDescription) |
4ff3ed1c | 1371 | ); |
d65342e3 A |
1372 | if (! empty($title) && strtolower($charset) != 'utf-8') { |
1373 | $title = mb_convert_encoding($title, 'utf-8', $charset); | |
9e1724f1 | 1374 | } |
45034273 | 1375 | } |
1557cefb | 1376 | |
9e1724f1 | 1377 | if ($url == '') { |
d592daea | 1378 | $url = '?' . smallHash($linkdate . $LINKSDB->getNextId()); |
f39580c6 | 1379 | $title = $conf->get('general.default_note_title', t('Note: ')); |
27646ca5 | 1380 | } |
ce7b0b64 A |
1381 | $url = escape($url); |
1382 | $title = escape($title); | |
1557cefb | 1383 | |
9e1724f1 A |
1384 | $link = array( |
1385 | 'linkdate' => $linkdate, | |
1386 | 'title' => $title, | |
ef591e7e | 1387 | 'url' => $url, |
9e1724f1 A |
1388 | 'description' => $description, |
1389 | 'tags' => $tags, | |
807cade6 | 1390 | 'private' => $private, |
9e1724f1 | 1391 | ); |
01878a75 | 1392 | } else { |
d592daea | 1393 | $link['linkdate'] = $link['created']->format(LinkDB::LINK_DATE_FORMAT); |
45034273 SS |
1394 | } |
1395 | ||
6fc14d53 | 1396 | $data = array( |
6fc14d53 A |
1397 | 'link' => $link, |
1398 | 'link_is_new' => $link_is_new, | |
6fc14d53 A |
1399 | 'http_referer' => (isset($_SERVER['HTTP_REFERER']) ? escape($_SERVER['HTTP_REFERER']) : ''), |
1400 | 'source' => (isset($_GET['source']) ? $_GET['source'] : ''), | |
6ccd0b21 | 1401 | 'tags' => $LINKSDB->linksCountPerTag(), |
cdbc8180 | 1402 | 'default_private_links' => $conf->get('privacy.default_private_links', false), |
6fc14d53 A |
1403 | ); |
1404 | $pluginManager->executeHooks('render_editlink', $data); | |
1405 | ||
1406 | foreach ($data as $key => $value) { | |
1407 | $PAGE->assign($key, $value); | |
1408 | } | |
1409 | ||
980efd6c | 1410 | $PAGE->assign('pagetitle', t('Shaare') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1411 | $PAGE->renderPage('editlink'); |
1412 | exit; | |
1413 | } | |
1414 | ||
4154c25b A |
1415 | if ($targetPage == Router::$PAGE_PINLINK) { |
1416 | if (! isset($_GET['id']) || empty($LINKSDB[$_GET['id']])) { | |
1417 | // FIXME! Use a proper error system. | |
1418 | $msg = t('Invalid link ID provided'); | |
1419 | echo '<script>alert("'. $msg .'");document.location=\''. index_url($_SERVER) .'\';</script>'; | |
1420 | exit; | |
1421 | } | |
1422 | if (! $sessionManager->checkToken($_GET['token'])) { | |
1423 | die('Wrong token.'); | |
1424 | } | |
1425 | ||
1426 | $link = $LINKSDB[$_GET['id']]; | |
1427 | $link['sticky'] = ! $link['sticky']; | |
1428 | $LINKSDB[(int) $_GET['id']] = $link; | |
1429 | $LINKSDB->save($conf->get('resource.page_cache')); | |
1430 | header('Location: '.index_url($_SERVER)); | |
1431 | exit; | |
1432 | } | |
1433 | ||
cd5327be | 1434 | if ($targetPage == Router::$PAGE_EXPORT) { |
bb4a23aa V |
1435 | // Export links as a Netscape Bookmarks file |
1436 | ||
cd5327be | 1437 | if (empty($_GET['selection'])) { |
980efd6c | 1438 | $PAGE->assign('pagetitle', t('Export') .' - '. $conf->get('general.title', 'Shaarli')); |
45034273 SS |
1439 | $PAGE->renderPage('export'); |
1440 | exit; | |
1441 | } | |
45034273 | 1442 | |
cd5327be V |
1443 | // export as bookmarks_(all|private|public)_YYYYmmdd_HHMMSS.html |
1444 | $selection = $_GET['selection']; | |
bb4a23aa V |
1445 | if (isset($_GET['prepend_note_url'])) { |
1446 | $prependNoteUrl = $_GET['prepend_note_url']; | |
1447 | } else { | |
1448 | $prependNoteUrl = false; | |
1449 | } | |
1450 | ||
cd5327be V |
1451 | try { |
1452 | $PAGE->assign( | |
1453 | 'links', | |
bb4a23aa V |
1454 | NetscapeBookmarkUtils::filterAndFormat( |
1455 | $LINKSDB, | |
1456 | $selection, | |
1457 | $prependNoteUrl, | |
1458 | index_url($_SERVER) | |
1459 | ) | |
cd5327be V |
1460 | ); |
1461 | } catch (Exception $exc) { | |
1462 | header('Content-Type: text/plain; charset=utf-8'); | |
1463 | echo $exc->getMessage(); | |
1464 | exit; | |
45034273 | 1465 | } |
cd5327be V |
1466 | $now = new DateTime(); |
1467 | header('Content-Type: text/html; charset=utf-8'); | |
1468 | header( | |
1469 | 'Content-disposition: attachment; filename=bookmarks_' | |
93bf0918 | 1470 | .$selection.'_'.$now->format(LinkDB::LINK_DATE_FORMAT).'.html' |
cd5327be V |
1471 | ); |
1472 | $PAGE->assign('date', $now->format(DateTime::RFC822)); | |
1473 | $PAGE->assign('eol', PHP_EOL); | |
1474 | $PAGE->assign('selection', $selection); | |
1475 | $PAGE->renderPage('export.bookmarks'); | |
1476 | exit; | |
45034273 SS |
1477 | } |
1478 | ||
a973afea V |
1479 | if ($targetPage == Router::$PAGE_IMPORT) { |
1480 | // Upload a Netscape bookmark dump to import its contents | |
1481 | ||
1482 | if (! isset($_POST['token']) || ! isset($_FILES['filetoupload'])) { | |
1483 | // Show import dialog | |
6a19124a A |
1484 | $PAGE->assign( |
1485 | 'maxfilesize', | |
1486 | get_max_upload_size( | |
1487 | ini_get('post_max_size'), | |
1488 | ini_get('upload_max_filesize'), | |
1489 | false | |
1490 | ) | |
1491 | ); | |
1492 | $PAGE->assign( | |
1493 | 'maxfilesizeHuman', | |
1494 | get_max_upload_size( | |
1495 | ini_get('post_max_size'), | |
1496 | ini_get('upload_max_filesize'), | |
1497 | true | |
1498 | ) | |
1499 | ); | |
980efd6c | 1500 | $PAGE->assign('pagetitle', t('Import') .' - '. $conf->get('general.title', 'Shaarli')); |
a973afea | 1501 | $PAGE->renderPage('import'); |
45034273 SS |
1502 | exit; |
1503 | } | |
45034273 | 1504 | |
a973afea V |
1505 | // Import bookmarks from an uploaded file |
1506 | if (isset($_FILES['filetoupload']['size']) && $_FILES['filetoupload']['size'] == 0) { | |
1507 | // The file is too big or some form field may be missing. | |
12266213 A |
1508 | $msg = sprintf( |
1509 | t( | |
1510 | 'The file you are trying to upload is probably bigger than what this webserver can accept' | |
1511 | .' (%s). Please upload in smaller chunks.' | |
1512 | ), | |
1513 | get_max_upload_size(ini_get('post_max_size'), ini_get('upload_max_filesize')) | |
1514 | ); | |
1515 | echo '<script>alert("'. $msg .'");document.location=\'?do='.Router::$PAGE_IMPORT .'\';</script>'; | |
a973afea V |
1516 | exit; |
1517 | } | |
ebd650c0 | 1518 | if (! $sessionManager->checkToken($_POST['token'])) { |
a973afea V |
1519 | die('Wrong token.'); |
1520 | } | |
1521 | $status = NetscapeBookmarkUtils::import( | |
1522 | $_POST, | |
1523 | $_FILES, | |
1524 | $LINKSDB, | |
4306b184 A |
1525 | $conf, |
1526 | $history | |
a973afea V |
1527 | ); |
1528 | echo '<script>alert("'.$status.'");document.location=\'?do=' | |
1529 | .Router::$PAGE_IMPORT .'\';</script>'; | |
45034273 SS |
1530 | exit; |
1531 | } | |
1532 | ||
dea0ba28 A |
1533 | // Plugin administration page |
1534 | if ($targetPage == Router::$PAGE_PLUGINSADMIN) { | |
1535 | $pluginMeta = $pluginManager->getPluginsMeta(); | |
1536 | ||
1537 | // Split plugins into 2 arrays: ordered enabled plugins and disabled. | |
93bf0918 V |
1538 | $enabledPlugins = array_filter($pluginMeta, function ($v) { |
1539 | return $v['order'] !== false; | |
1540 | }); | |
dea0ba28 | 1541 | // Load parameters. |
684e662a | 1542 | $enabledPlugins = load_plugin_parameter_values($enabledPlugins, $conf->get('plugins', array())); |
dea0ba28 A |
1543 | uasort( |
1544 | $enabledPlugins, | |
93bf0918 V |
1545 | function ($a, $b) { |
1546 | return $a['order'] - $b['order']; | |
1547 | } | |
dea0ba28 | 1548 | ); |
93bf0918 V |
1549 | $disabledPlugins = array_filter($pluginMeta, function ($v) { |
1550 | return $v['order'] === false; | |
1551 | }); | |
dea0ba28 A |
1552 | |
1553 | $PAGE->assign('enabledPlugins', $enabledPlugins); | |
1554 | $PAGE->assign('disabledPlugins', $disabledPlugins); | |
980efd6c | 1555 | $PAGE->assign('pagetitle', t('Plugin administration') .' - '. $conf->get('general.title', 'Shaarli')); |
dea0ba28 A |
1556 | $PAGE->renderPage('pluginsadmin'); |
1557 | exit; | |
1558 | } | |
1559 | ||
1560 | // Plugin administration form action | |
1561 | if ($targetPage == Router::$PAGE_SAVE_PLUGINSADMIN) { | |
1562 | try { | |
1563 | if (isset($_POST['parameters_form'])) { | |
a5a0c039 | 1564 | $pluginManager->executeHooks('save_plugin_parameters', $_POST); |
dea0ba28 A |
1565 | unset($_POST['parameters_form']); |
1566 | foreach ($_POST as $param => $value) { | |
684e662a | 1567 | $conf->set('plugins.'. $param, escape($value)); |
dea0ba28 | 1568 | } |
93bf0918 | 1569 | } else { |
da10377b | 1570 | $conf->set('general.enabled_plugins', save_plugin_config($_POST)); |
dea0ba28 | 1571 | } |
63ea23c2 | 1572 | $conf->write($loginManager->isLoggedIn()); |
b86aeccf | 1573 | $history->updateSettings(); |
93bf0918 | 1574 | } catch (Exception $e) { |
dea0ba28 A |
1575 | error_log( |
1576 | 'ERROR while saving plugin configuration:.' . PHP_EOL . | |
1577 | $e->getMessage() | |
1578 | ); | |
1579 | ||
1580 | // TODO: do not handle exceptions/errors in JS. | |
9d9f6d75 V |
1581 | echo '<script>alert("' |
1582 | . $e->getMessage() | |
1583 | .'");document.location=\'?do=' | |
1584 | . Router::$PAGE_PLUGINSADMIN | |
1585 | .'\';</script>'; | |
dea0ba28 A |
1586 | exit; |
1587 | } | |
1588 | header('Location: ?do='. Router::$PAGE_PLUGINSADMIN); | |
1589 | exit; | |
1590 | } | |
1591 | ||
986a5210 A |
1592 | // Get a fresh token |
1593 | if ($targetPage == Router::$GET_TOKEN) { | |
1594 | header('Content-Type:text/plain'); | |
ebd650c0 | 1595 | echo $sessionManager->generateToken($conf); |
986a5210 A |
1596 | exit; |
1597 | } | |
1598 | ||
28f26524 A |
1599 | // -------- Thumbnails Update |
1600 | if ($targetPage == Router::$PAGE_THUMBS_UPDATE) { | |
1601 | $ids = []; | |
1602 | foreach ($LINKSDB as $link) { | |
1603 | // A note or not HTTP(S) | |
a8e7da01 | 1604 | if (is_note($link['url']) || ! startsWith(strtolower($link['url']), 'http')) { |
28f26524 A |
1605 | continue; |
1606 | } | |
1607 | $ids[] = $link['id']; | |
1608 | } | |
1609 | $PAGE->assign('ids', $ids); | |
7b4fea0e | 1610 | $PAGE->assign('pagetitle', t('Thumbnails update') .' - '. $conf->get('general.title', 'Shaarli')); |
28f26524 A |
1611 | $PAGE->renderPage('thumbnails'); |
1612 | exit; | |
1613 | } | |
1614 | ||
1615 | // -------- Single Thumbnail Update | |
1616 | if ($targetPage == Router::$AJAX_THUMB_UPDATE) { | |
1617 | if (! isset($_POST['id']) || ! ctype_digit($_POST['id'])) { | |
1618 | http_response_code(400); | |
1619 | exit; | |
1620 | } | |
1621 | $id = (int) $_POST['id']; | |
1622 | if (empty($LINKSDB[$id])) { | |
1623 | http_response_code(404); | |
1624 | exit; | |
1625 | } | |
1626 | $thumbnailer = new Thumbnailer($conf); | |
1627 | $link = $LINKSDB[$id]; | |
1628 | $link['thumbnail'] = $thumbnailer->get($link['url']); | |
1629 | $LINKSDB[$id] = $link; | |
1630 | $LINKSDB->save($conf->get('resource.page_cache')); | |
1631 | ||
1632 | echo json_encode($link); | |
1633 | exit; | |
1634 | } | |
1635 | ||
45034273 | 1636 | // -------- Otherwise, simply display search form and links: |
63ea23c2 | 1637 | showLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager); |
45034273 SS |
1638 | exit; |
1639 | } | |
1640 | ||
528a6f8a A |
1641 | /** |
1642 | * Template for the list of links (<div id="linklist">) | |
1643 | * This function fills all the necessary fields in the $PAGE for the template 'linklist.html' | |
1644 | * | |
278d9ee2 A |
1645 | * @param pageBuilder $PAGE pageBuilder instance. |
1646 | * @param LinkDB $LINKSDB LinkDB instance. | |
1647 | * @param ConfigManager $conf Configuration Manager instance. | |
1648 | * @param PluginManager $pluginManager Plugin Manager instance. | |
63ea23c2 | 1649 | * @param LoginManager $loginManager LoginManager instance |
528a6f8a | 1650 | */ |
63ea23c2 | 1651 | function buildLinkList($PAGE, $LINKSDB, $conf, $pluginManager, $loginManager) |
45034273 | 1652 | { |
528a6f8a | 1653 | // Used in templates |
7d86f40b A |
1654 | if (isset($_GET['searchtags'])) { |
1655 | if (! empty($_GET['searchtags'])) { | |
1656 | $searchtags = escape(normalize_spaces($_GET['searchtags'])); | |
1657 | } else { | |
1658 | $searchtags = false; | |
1659 | } | |
1660 | } else { | |
1661 | $searchtags = ''; | |
1662 | } | |
b3051a6a | 1663 | $searchterm = !empty($_GET['searchterm']) ? escape(normalize_spaces($_GET['searchterm'])) : ''; |
822bffce | 1664 | |
528a6f8a A |
1665 | // Smallhash filter |
1666 | if (! empty($_SERVER['QUERY_STRING']) | |
1667 | && preg_match('/^[a-zA-Z0-9-_@]{6}($|&|#)/', $_SERVER['QUERY_STRING'])) { | |
1668 | try { | |
1669 | $linksToDisplay = $LINKSDB->filterHash($_SERVER['QUERY_STRING']); | |
1670 | } catch (LinkNotFoundException $e) { | |
1671 | $PAGE->render404($e->getMessage()); | |
45034273 SS |
1672 | exit; |
1673 | } | |
528a6f8a A |
1674 | } else { |
1675 | // Filter links according search parameters. | |
9d4736a3 | 1676 | $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : ''; |
7d86f40b A |
1677 | $request = [ |
1678 | 'searchtags' => $searchtags, | |
1679 | 'searchterm' => $searchterm, | |
1680 | ]; | |
f210d94f | 1681 | $linksToDisplay = $LINKSDB->filterSearch($request, false, $visibility, !empty($_SESSION['untaggedonly'])); |
45034273 SS |
1682 | } |
1683 | ||
1684 | // ---- Handle paging. | |
822bffce A |
1685 | $keys = array(); |
1686 | foreach ($linksToDisplay as $key => $value) { | |
1687 | $keys[] = $key; | |
1688 | } | |
45034273 | 1689 | |
45034273 | 1690 | // Select articles according to paging. |
822bffce A |
1691 | $pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']); |
1692 | $pagecount = $pagecount == 0 ? 1 : $pagecount; | |
1693 | $page= empty($_GET['page']) ? 1 : intval($_GET['page']); | |
1694 | $page = $page < 1 ? 1 : $page; | |
1695 | $page = $page > $pagecount ? $pagecount : $page; | |
1696 | // Start index. | |
1697 | $i = ($page-1) * $_SESSION['LINKS_PER_PAGE']; | |
1698 | $end = $i + $_SESSION['LINKS_PER_PAGE']; | |
1b93137e | 1699 | |
b302b3c5 A |
1700 | $thumbnailsEnabled = $conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE; |
1701 | if ($thumbnailsEnabled) { | |
1b93137e A |
1702 | $thumbnailer = new Thumbnailer($conf); |
1703 | } | |
1704 | ||
822bffce | 1705 | $linkDisp = array(); |
93bf0918 | 1706 | while ($i<$end && $i<count($keys)) { |
45034273 | 1707 | $link = $linksToDisplay[$keys[$i]]; |
520d2957 | 1708 | $link['description'] = format_description($link['description']); |
822bffce A |
1709 | $classLi = ($i % 2) != 0 ? '' : 'publicLinkHightLight'; |
1710 | $link['class'] = $link['private'] == 0 ? $classLi : 'private'; | |
01878a75 | 1711 | $link['timestamp'] = $link['created']->getTimestamp(); |
9646b7da | 1712 | if (! empty($link['updated'])) { |
01878a75 | 1713 | $link['updated_timestamp'] = $link['updated']->getTimestamp(); |
9646b7da A |
1714 | } else { |
1715 | $link['updated_timestamp'] = ''; | |
1716 | } | |
b3051a6a | 1717 | $taglist = preg_split('/\s+/', $link['tags'], -1, PREG_SPLIT_NO_EMPTY); |
a5752e77 | 1718 | uasort($taglist, 'strcasecmp'); |
822bffce | 1719 | $link['taglist'] = $taglist; |
1b93137e | 1720 | |
b5c368b8 | 1721 | // Logged in, thumbnails enabled, not a note, |
1b93137e | 1722 | // and (never retrieved yet or no valid cache file) |
b5c368b8 | 1723 | if ($loginManager->isLoggedIn() && $thumbnailsEnabled && $link['url'][0] != '?' |
1b93137e A |
1724 | && (! isset($link['thumbnail']) || ($link['thumbnail'] !== false && ! is_file($link['thumbnail']))) |
1725 | ) { | |
e85b7a05 A |
1726 | $elem = $LINKSDB[$keys[$i]]; |
1727 | $elem['thumbnail'] = $thumbnailer->get($link['url']); | |
1728 | $LINKSDB[$keys[$i]] = $elem; | |
1b93137e | 1729 | $updateDB = true; |
787faa42 | 1730 | $link['thumbnail'] = $elem['thumbnail']; |
1b93137e A |
1731 | } |
1732 | ||
822bffce | 1733 | // Check for both signs of a note: starting with ? and 7 chars long. |
1b93137e | 1734 | if ($link['url'][0] === '?' && strlen($link['url']) === 7) { |
822bffce | 1735 | $link['url'] = index_url($_SERVER) . $link['url']; |
b47f515a | 1736 | } |
d33c5d4c | 1737 | |
45034273 SS |
1738 | $linkDisp[$keys[$i]] = $link; |
1739 | $i++; | |
1740 | } | |
bb8f712d | 1741 | |
1b93137e A |
1742 | // If we retrieved new thumbnails, we update the database. |
1743 | if (!empty($updateDB)) { | |
1744 | $LINKSDB->save($conf->get('resource.page_cache')); | |
1745 | } | |
1746 | ||
45034273 | 1747 | // Compute paging navigation |
7d86f40b | 1748 | $searchtagsUrl = $searchtags === '' ? '' : '&searchtags=' . urlencode($searchtags); |
c51fae92 | 1749 | $searchtermUrl = empty($searchterm) ? '' : '&searchterm=' . urlencode($searchterm); |
822bffce A |
1750 | $previous_page_url = ''; |
1751 | if ($i != count($keys)) { | |
c51fae92 | 1752 | $previous_page_url = '?page=' . ($page+1) . $searchtermUrl . $searchtagsUrl; |
822bffce A |
1753 | } |
1754 | $next_page_url=''; | |
1755 | if ($page>1) { | |
c51fae92 | 1756 | $next_page_url = '?page=' . ($page-1) . $searchtermUrl . $searchtagsUrl; |
822bffce | 1757 | } |
45034273 | 1758 | |
45034273 | 1759 | // Fill all template fields. |
6fc14d53 | 1760 | $data = array( |
6fc14d53 A |
1761 | 'previous_page_url' => $previous_page_url, |
1762 | 'next_page_url' => $next_page_url, | |
1763 | 'page_current' => $page, | |
1764 | 'page_max' => $pagecount, | |
1765 | 'result_count' => count($linksToDisplay), | |
c51fae92 A |
1766 | 'search_term' => $searchterm, |
1767 | 'search_tags' => $searchtags, | |
9d4736a3 | 1768 | 'visibility' => ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : '', |
6fc14d53 | 1769 | 'links' => $linkDisp, |
6fc14d53 | 1770 | ); |
97ef33bb A |
1771 | |
1772 | // If there is only a single link, we change on-the-fly the title of the page. | |
1773 | if (count($linksToDisplay) == 1) { | |
1774 | $data['pagetitle'] = $linksToDisplay[$keys[0]]['title'] .' - '. $conf->get('general.title'); | |
980efd6c A |
1775 | } elseif (! empty($searchterm) || ! empty($searchtags)) { |
1776 | $data['pagetitle'] = t('Search: '); | |
1777 | $data['pagetitle'] .= ! empty($searchterm) ? $searchterm .' ' : ''; | |
1778 | $bracketWrap = function ($tag) { | |
1779 | return '['. $tag .']'; | |
1780 | }; | |
1781 | $data['pagetitle'] .= ! empty($searchtags) | |
1782 | ? implode(' ', array_map($bracketWrap, preg_split('/\s+/', $searchtags))).' ' | |
1783 | : ''; | |
1784 | $data['pagetitle'] .= '- '. $conf->get('general.title'); | |
18cca483 | 1785 | } |
6fc14d53 | 1786 | |
63ea23c2 | 1787 | $pluginManager->executeHooks('render_linklist', $data, array('loggedin' => $loginManager->isLoggedIn())); |
6fc14d53 A |
1788 | |
1789 | foreach ($data as $key => $value) { | |
1790 | $PAGE->assign($key, $value); | |
1791 | } | |
1792 | ||
45034273 SS |
1793 | return; |
1794 | } | |
1795 | ||
278d9ee2 A |
1796 | /** |
1797 | * Installation | |
1798 | * This function should NEVER be called if the file data/config.php exists. | |
1799 | * | |
ebd650c0 V |
1800 | * @param ConfigManager $conf Configuration Manager instance. |
1801 | * @param SessionManager $sessionManager SessionManager instance | |
cad4251a | 1802 | * @param LoginManager $loginManager LoginManager instance |
278d9ee2 | 1803 | */ |
93bf0918 V |
1804 | function install($conf, $sessionManager, $loginManager) |
1805 | { | |
45034273 | 1806 | // On free.fr host, make sure the /sessions directory exists, otherwise login will not work. |
93bf0918 V |
1807 | if (endsWith($_SERVER['HTTP_HOST'], '.free.fr') && !is_dir($_SERVER['DOCUMENT_ROOT'].'/sessions')) { |
1808 | mkdir($_SERVER['DOCUMENT_ROOT'].'/sessions', 0705); | |
1809 | } | |
45034273 | 1810 | |
f37664a2 SS |
1811 | |
1812 | // This part makes sure sessions works correctly. | |
1813 | // (Because on some hosts, session.save_path may not be set correctly, | |
1814 | // or we may not have write access to it.) | |
9d9f6d75 V |
1815 | if (isset($_GET['test_session']) |
1816 | && ( !isset($_SESSION) || !isset($_SESSION['session_tested']) || $_SESSION['session_tested']!='Working')) { | |
12266213 A |
1817 | // Step 2: Check if data in session is correct. |
1818 | $msg = t( | |
1819 | '<pre>Sessions do not seem to work correctly on your server.<br>'. | |
1820 | 'Make sure the variable "session.save_path" is set correctly in your PHP config, '. | |
1821 | 'and that you have write access to it.<br>'. | |
1822 | 'It currently points to %s.<br>'. | |
1823 | 'On some browsers, accessing your server via a hostname like \'localhost\' '. | |
1824 | 'or any custom hostname without a dot causes cookie storage to fail. '. | |
1825 | 'We recommend accessing your server via it\'s IP address or Fully Qualified Domain Name.<br>' | |
1826 | ); | |
1827 | $msg = sprintf($msg, session_save_path()); | |
1828 | echo $msg; | |
1829 | echo '<br><a href="?">'. t('Click to try again.') .'</a></pre>'; | |
f37664a2 SS |
1830 | die; |
1831 | } | |
93bf0918 V |
1832 | if (!isset($_SESSION['session_tested'])) { |
1833 | // Step 1 : Try to store data in session and reload page. | |
f37664a2 | 1834 | $_SESSION['session_tested'] = 'Working'; // Try to set a variable in session. |
482d67bd | 1835 | header('Location: '.index_url($_SERVER).'?test_session'); // Redirect to check stored data. |
f37664a2 | 1836 | } |
93bf0918 V |
1837 | if (isset($_GET['test_session'])) { |
1838 | // Step 3: Sessions are OK. Remove test parameter from URL. | |
482d67bd | 1839 | header('Location: '.index_url($_SERVER)); |
f37664a2 SS |
1840 | } |
1841 | ||
1842 | ||
93bf0918 | 1843 | if (!empty($_POST['setlogin']) && !empty($_POST['setpassword'])) { |
45034273 | 1844 | $tz = 'UTC'; |
12ff86c9 A |
1845 | if (!empty($_POST['continent']) && !empty($_POST['city']) |
1846 | && isTimeZoneValid($_POST['continent'], $_POST['city']) | |
1847 | ) { | |
1848 | $tz = $_POST['continent'].'/'.$_POST['city']; | |
d1e2f8e5 | 1849 | } |
da10377b | 1850 | $conf->set('general.timezone', $tz); |
684e662a | 1851 | $login = $_POST['setlogin']; |
da10377b | 1852 | $conf->set('credentials.login', $login); |
684e662a | 1853 | $salt = sha1(uniqid('', true) .'_'. mt_rand()); |
da10377b A |
1854 | $conf->set('credentials.salt', $salt); |
1855 | $conf->set('credentials.hash', sha1($_POST['setpassword'] . $login . $salt)); | |
684e662a | 1856 | if (!empty($_POST['title'])) { |
7f179985 | 1857 | $conf->set('general.title', escape($_POST['title'])); |
684e662a | 1858 | } else { |
da10377b | 1859 | $conf->set('general.title', 'Shared links on '.escape(index_url($_SERVER))); |
684e662a | 1860 | } |
f39580c6 | 1861 | $conf->set('translation.language', escape($_POST['language'])); |
894a3c4b | 1862 | $conf->set('updates.check_updates', !empty($_POST['updateCheck'])); |
cbfdcff2 A |
1863 | $conf->set('api.enabled', !empty($_POST['enableApi'])); |
1864 | $conf->set( | |
1865 | 'api.secret', | |
1866 | generate_api_secret( | |
e3a430ba A |
1867 | $conf->get('credentials.login'), |
1868 | $conf->get('credentials.salt') | |
cbfdcff2 A |
1869 | ) |
1870 | ); | |
dd484b90 | 1871 | try { |
684e662a | 1872 | // Everything is ok, let's create config file. |
63ea23c2 | 1873 | $conf->write($loginManager->isLoggedIn()); |
93bf0918 | 1874 | } catch (Exception $e) { |
dd484b90 | 1875 | error_log( |
93bf0918 | 1876 | 'ERROR while writing config file after installation.' . PHP_EOL . |
dd484b90 | 1877 | $e->getMessage() |
93bf0918 | 1878 | ); |
dd484b90 A |
1879 | |
1880 | // TODO: do not handle exceptions/errors in JS. | |
1881 | echo '<script>alert("'. $e->getMessage() .'");document.location=\'?\';</script>'; | |
1882 | exit; | |
1883 | } | |
9d9f6d75 V |
1884 | echo '<script>alert(' |
1885 | .'"Shaarli is now configured. ' | |
1886 | .'Please enter your login/password and start shaaring your links!"' | |
1887 | .');document.location=\'?do=login\';</script>'; | |
45034273 SS |
1888 | exit; |
1889 | } | |
1890 | ||
28f26524 | 1891 | $PAGE = new PageBuilder($conf, $_SESSION, null, $sessionManager->generateToken()); |
ae3aa968 A |
1892 | list($continents, $cities) = generateTimeZoneData(timezone_identifiers_list(), date_default_timezone_get()); |
1893 | $PAGE->assign('continents', $continents); | |
1894 | $PAGE->assign('cities', $cities); | |
f39580c6 | 1895 | $PAGE->assign('languages', Languages::getAvailableLanguages()); |
45034273 SS |
1896 | $PAGE->renderPage('install'); |
1897 | exit; | |
1898 | } | |
1899 | ||
bf3c9934 A |
1900 | if (isset($_SERVER['QUERY_STRING']) && startsWith($_SERVER['QUERY_STRING'], 'do=dailyrss')) { |
1901 | showDailyRSS($conf, $loginManager); | |
1902 | exit; | |
1903 | } | |
1904 | ||
684e662a | 1905 | if (!isset($_SESSION['LINKS_PER_PAGE'])) { |
da10377b | 1906 | $_SESSION['LINKS_PER_PAGE'] = $conf->get('general.links_per_page', 20); |
684e662a | 1907 | } |
18e67967 | 1908 | |
3b67b222 A |
1909 | try { |
1910 | $history = new History($conf->get('resource.history')); | |
93bf0918 | 1911 | } catch (Exception $e) { |
3b67b222 A |
1912 | die($e->getMessage()); |
1913 | } | |
1914 | ||
18e67967 A |
1915 | $linkDb = new LinkDB( |
1916 | $conf->get('resource.datastore'), | |
63ea23c2 | 1917 | $loginManager->isLoggedIn(), |
520d2957 | 1918 | $conf->get('privacy.hide_public_links') |
18e67967 A |
1919 | ); |
1920 | ||
1921 | $container = new \Slim\Container(); | |
1922 | $container['conf'] = $conf; | |
1923 | $container['plugins'] = $pluginManager; | |
813849e5 | 1924 | $container['history'] = $history; |
18e67967 A |
1925 | $app = new \Slim\App($container); |
1926 | ||
1927 | // REST API routes | |
93bf0918 | 1928 | $app->group('/api/v1', function () { |
68016e37 A |
1929 | $this->get('/info', '\Shaarli\Api\Controllers\Info:getInfo')->setName('getInfo'); |
1930 | $this->get('/links', '\Shaarli\Api\Controllers\Links:getLinks')->setName('getLinks'); | |
1931 | $this->get('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:getLink')->setName('getLink'); | |
1932 | $this->post('/links', '\Shaarli\Api\Controllers\Links:postLink')->setName('postLink'); | |
cf9181dd | 1933 | $this->put('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:putLink')->setName('putLink'); |
0843848c | 1934 | $this->delete('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:deleteLink')->setName('deleteLink'); |
d3f42ca4 A |
1935 | |
1936 | $this->get('/tags', '\Shaarli\Api\Controllers\Tags:getTags')->setName('getTags'); | |
1937 | $this->get('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:getTag')->setName('getTag'); | |
1938 | $this->put('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:putTag')->setName('putTag'); | |
1939 | $this->delete('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:deleteTag')->setName('deleteTag'); | |
1940 | ||
18d2d3ae | 1941 | $this->get('/history', '\Shaarli\Api\Controllers\HistoryController:getHistory')->setName('getHistory'); |
465b1c40 | 1942 | })->add('\Shaarli\Api\ApiMiddleware'); |
18e67967 A |
1943 | |
1944 | $response = $app->run(true); | |
5d9bc40d | 1945 | |
18e67967 | 1946 | // Hack to make Slim and Shaarli router work together: |
16e3d006 A |
1947 | // If a Slim route isn't found and NOT API call, we call renderPage(). |
1948 | if ($response->getStatusCode() == 404 && strpos($_SERVER['REQUEST_URI'], '/api/v1') === false) { | |
18e67967 A |
1949 | // We use UTF-8 for proper international characters handling. |
1950 | header('Content-Type: text/html; charset=utf-8'); | |
44acf706 | 1951 | renderPage($conf, $pluginManager, $linkDb, $history, $sessionManager, $loginManager); |
18e67967 | 1952 | } else { |
5d9bc40d A |
1953 | $response = $response |
1954 | ->withHeader('Access-Control-Allow-Origin', '*') | |
1955 | ->withHeader( | |
1956 | 'Access-Control-Allow-Headers', | |
1957 | 'X-Requested-With, Content-Type, Accept, Origin, Authorization' | |
1958 | ) | |
1959 | ->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS'); | |
18e67967 A |
1960 | $app->respond($response); |
1961 | } |