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