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eb1af592 NL |
1 | <?php |
2 | /** | |
c95b78a8 | 3 | * wallabag, self hostable application allowing you to not miss any content anymore |
eb1af592 | 4 | * |
c95b78a8 NL |
5 | * @category wallabag |
6 | * @author Nicolas Lœuillet <nicolas@loeuillet.org> | |
eb1af592 | 7 | * @copyright 2013 |
3602405e | 8 | * @license http://opensource.org/licenses/MIT see COPYING file |
eb1af592 NL |
9 | */ |
10 | ||
11 | class Poche | |
12 | { | |
3602405e NL |
13 | /** |
14 | * @var User | |
15 | */ | |
7ce7ec4c | 16 | public $user; |
3602405e NL |
17 | /** |
18 | * @var Database | |
19 | */ | |
eb1af592 | 20 | public $store; |
3602405e NL |
21 | /** |
22 | * @var Template | |
23 | */ | |
eb1af592 | 24 | public $tpl; |
3602405e NL |
25 | /** |
26 | * @var Language | |
27 | */ | |
28 | public $language; | |
29 | /** | |
30 | * @var Routing | |
31 | */ | |
32 | public $routing; | |
33 | /** | |
34 | * @var Messages | |
35 | */ | |
55821e04 | 36 | public $messages; |
3602405e NL |
37 | /** |
38 | * @var Paginator | |
39 | */ | |
6a361945 | 40 | public $pagination; |
182faf26 | 41 | |
00dbaf90 | 42 | public function __construct() |
eb1af592 | 43 | { |
3602405e | 44 | $this->init(); |
eb1af592 | 45 | } |
182faf26 MR |
46 | |
47 | private function init() | |
00dbaf90 NL |
48 | { |
49 | Tools::initPhp(); | |
eb1af592 | 50 | |
3602405e NL |
51 | $pocheUser = Session::getParam('poche_user'); |
52 | ||
53 | if ($pocheUser && $pocheUser != array()) { | |
54 | $this->user = $pocheUser; | |
00dbaf90 | 55 | } else { |
3602405e | 56 | // fake user, just for install & login screens |
00dbaf90 NL |
57 | $this->user = new User(); |
58 | $this->user->setConfig($this->getDefaultConfig()); | |
59 | } | |
60 | ||
3602405e NL |
61 | $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p'); |
62 | $this->language = new Language($this); | |
63 | $this->tpl = new Template($this); | |
64 | $this->store = new Database(); | |
65 | $this->messages = new Messages(); | |
66 | $this->routing = new Routing($this); | |
00dbaf90 | 67 | } |
182faf26 | 68 | |
3602405e NL |
69 | public function run() |
70 | { | |
71 | $this->routing->run(); | |
00dbaf90 | 72 | } |
182faf26 | 73 | |
4a291288 | 74 | /** |
3602405e | 75 | * Creates a new user |
4a291288 | 76 | */ |
3e1daa4c | 77 | public function createNewUser($username, $password, $email = "", $internalRegistration = false) |
eb1af592 | 78 | { |
2f26729c NL |
79 | if (!empty($username) && !empty($password)){ |
80 | $newUsername = filter_var($username, FILTER_SANITIZE_STRING); | |
046b9316 | 81 | $email = filter_var($email, FILTER_SANITIZE_STRING); |
2f26729c | 82 | if (!$this->store->userExists($newUsername)){ |
046b9316 | 83 | if ($this->store->install($newUsername, Tools::encodeString($password . $newUsername), $email)) { |
6cb5e1c9 TC |
84 | if ($email != "") { // if email is filled |
85 | if (SEND_CONFIRMATION_EMAIL && function_exists('mail')) { | |
86 | ||
87 | // if internal registration | |
88 | $body_internal = _('Hi,') . "\r\n\r\n" . sprintf(_('Someone just created a wallabag account for you on %1$s.'), Tools::getPocheUrl()) . | |
89 | "\r\n\r\n" . sprintf(_('Your login is %1$s.'), $newUsername) ."\r\n\r\n" . | |
90 | _('Note : The password has been chosen by the person who created your account. Get in touch with that person to know your password and change it as soon as possible') . "\r\n\r\n" . | |
91 | _('Have fun with it !') . "\r\n\r\n" . | |
92 | _('This is an automatically generated message, no one will answer if you respond to it.'); | |
3e1daa4c | 93 | |
6cb5e1c9 TC |
94 | // if external (public) registration |
95 | $body = "Hi, " . $newUsername . "\r\n\r\nYou've just created a wallabag account on " . Tools::getPocheUrl() . ".\r\nHave fun with it !"; | |
96 | $body = $internalRegistration ? $body_internal : $body; | |
97 | ||
98 | $body = wordwrap($body, 70, "\r\n"); // cut lines with more than 70 caracters (MIME standard) | |
99 | if (mail($email, sprintf(_('Your new wallabag account on %1$s'), Tools::getPocheUrl()), $body, | |
100 | 'X-Mailer: PHP/' . phpversion() . "\r\n" . | |
101 | 'Content-type: text/plain; charset=UTF-8' . "\r\n" . | |
102 | "From: " . $newUsername . "@" . gethostname() . "\r\n")) { | |
103 | Tools::logm('The user ' . $newUsername . ' has been emailed'); | |
104 | $this->messages->add('i', sprintf(_('The new user %1$s has been sent an email at %2$s. You may have to check spam folder.'), $newUsername, $email)); | |
105 | ||
106 | } else { | |
107 | Tools::logm('A problem has been encountered while sending an email'); | |
108 | $this->messages->add('e', _('A problem has been encountered while sending an email')); | |
109 | } | |
3e1daa4c | 110 | } else { |
6cb5e1c9 TC |
111 | Tools::logm('The user has been created, but the server did not authorize sending emails'); |
112 | $this->messages->add('i', _('The server did not authorize sending a confirmation email')); | |
3e1daa4c | 113 | } |
6cb5e1c9 TC |
114 | } else { |
115 | Tools::logm('The user has been created, but no email was saved, so no confimation email was sent'); | |
116 | $this->messages->add('i', _('The user was created, but no email was sent because email was not filled in')); | |
117 | } | |
3e1daa4c TC |
118 | Tools::logm('The new user ' . $newUsername . ' has been installed'); |
119 | $this->messages->add('s', sprintf(_('The new user %s has been installed. Do you want to <a href="?logout">logout ?</a>'), $newUsername)); | |
120 | Tools::redirect(); | |
4d99bae8 | 121 | } |
122 | else { | |
2f26729c | 123 | Tools::logm('error during adding new user'); |
4d99bae8 | 124 | Tools::redirect(); |
125 | } | |
126 | } | |
2f26729c NL |
127 | else { |
128 | $this->messages->add('e', sprintf(_('Error : An user with the name %s already exists !'), $newUsername)); | |
129 | Tools::logm('An user with the name ' . $newUsername . ' already exists !'); | |
130 | Tools::redirect(); | |
131 | } | |
4d99bae8 | 132 | } |
133 | } | |
b6413975 | 134 | |
3602405e NL |
135 | /** |
136 | * Delete an existing user | |
137 | */ | |
2f26729c | 138 | public function deleteUser($password) |
3602405e | 139 | { |
2f26729c NL |
140 | if ($this->store->listUsers() > 1) { |
141 | if (Tools::encodeString($password . $this->user->getUsername()) == $this->store->getUserPassword($this->user->getId())) { | |
142 | $username = $this->user->getUsername(); | |
143 | $this->store->deleteUserConfig($this->user->getId()); | |
144 | Tools::logm('The configuration for user '. $username .' has been deleted !'); | |
145 | $this->store->deleteTagsEntriesAndEntries($this->user->getId()); | |
146 | Tools::logm('The entries for user '. $username .' has been deleted !'); | |
147 | $this->store->deleteUser($this->user->getId()); | |
148 | Tools::logm('User '. $username .' has been completely deleted !'); | |
149 | Session::logout(); | |
150 | Tools::logm('logout'); | |
151 | Tools::redirect(); | |
152 | $this->messages->add('s', sprintf(_('User %s has been successfully deleted !'), $username)); | |
4d99bae8 | 153 | } |
154 | else { | |
2f26729c NL |
155 | Tools::logm('Bad password !'); |
156 | $this->messages->add('e', _('Error : The password is wrong !')); | |
4d99bae8 | 157 | } |
158 | } | |
2f26729c NL |
159 | else { |
160 | Tools::logm('Only user !'); | |
161 | $this->messages->add('e', _('Error : You are the only user, you cannot delete your account !')); | |
162 | } | |
4d99bae8 | 163 | } |
eb1af592 | 164 | |
8d3275be | 165 | public function getDefaultConfig() |
182faf26 | 166 | { |
8d3275be NL |
167 | return array( |
168 | 'pager' => PAGINATION, | |
169 | 'language' => LANG, | |
00dbaf90 NL |
170 | 'theme' => DEFAULT_THEME |
171 | ); | |
8d3275be NL |
172 | } |
173 | ||
eb1af592 NL |
174 | /** |
175 | * Call action (mark as fav, archive, delete, etc.) | |
176 | */ | |
926acd7b | 177 | public function action($action, Url $url, $id = 0, $import = FALSE, $autoclose = FALSE, $tags = null) |
eb1af592 NL |
178 | { |
179 | switch ($action) | |
180 | { | |
181 | case 'add': | |
a297fb1e MR |
182 | $content = Tools::getPageContent($url); |
183 | $title = ($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled'); | |
184 | $body = $content['rss']['channel']['item']['description']; | |
185 | ||
186 | // clean content from prevent xss attack | |
2f26729c | 187 | $purifier = $this->_getPurifier(); |
a297fb1e MR |
188 | $title = $purifier->purify($title); |
189 | $body = $purifier->purify($body); | |
1570a653 | 190 | |
182faf26 | 191 | //search for possible duplicate |
8d7cd2cc | 192 | $duplicate = NULL; |
a297fb1e | 193 | $duplicate = $this->store->retrieveOneByURL($url->getUrl(), $this->user->getId()); |
488fc63b | 194 | |
182faf26 | 195 | $last_id = $this->store->add($url->getUrl(), $title, $body, $this->user->getId()); |
a297fb1e | 196 | if ( $last_id ) { |
ec397236 | 197 | Tools::logm('add link ' . $url->getUrl()); |
ec397236 | 198 | if (DOWNLOAD_PICTURES) { |
3602405e | 199 | $content = Picture::filterPicture($body, $url->getUrl(), $last_id); |
ec397236 NL |
200 | Tools::logm('updating content article'); |
201 | $this->store->updateContent($last_id, $content, $this->user->getId()); | |
202 | } | |
488fc63b MR |
203 | |
204 | if ($duplicate != NULL) { | |
205 | // duplicate exists, so, older entry needs to be deleted (as new entry should go to the top of list), BUT favorite mark and tags should be preserved | |
206 | Tools::logm('link ' . $url->getUrl() . ' is a duplicate'); | |
207 | // 1) - preserve tags and favorite, then drop old entry | |
208 | $this->store->reassignTags($duplicate['id'], $last_id); | |
209 | if ($duplicate['is_fav']) { | |
210 | $this->store->favoriteById($last_id, $this->user->getId()); | |
211 | } | |
212 | if ($this->store->deleteById($duplicate['id'], $this->user->getId())) { | |
213 | Tools::logm('previous link ' . $url->getUrl() .' entry deleted'); | |
214 | } | |
215 | } | |
216 | ||
7f782e44 | 217 | // if there are tags, add them to the new article |
218 | if (isset($_GET['tags'])) { | |
219 | $_POST['value'] = $_GET['tags']; | |
220 | $_POST['entry_id'] = $last_id; | |
221 | $this->action('add_tag', $url); | |
222 | } | |
223 | ||
182faf26 | 224 | $this->messages->add('s', _('the link has been added successfully')); |
eb1af592 NL |
225 | } |
226 | else { | |
a297fb1e MR |
227 | $this->messages->add('e', _('error during insertion : the link wasn\'t added')); |
228 | Tools::logm('error during insertion : the link wasn\'t added ' . $url->getUrl()); | |
b916bcfc | 229 | } |
ec397236 | 230 | |
a297fb1e | 231 | if ($autoclose == TRUE) { |
1c911789 | 232 | Tools::redirect('?view=home&closewin=true'); |
a297fb1e | 233 | } else { |
1c911789 | 234 | Tools::redirect('?view=home'); |
eb1af592 | 235 | } |
3052cfb7 | 236 | return $last_id; |
eb1af592 NL |
237 | break; |
238 | case 'delete': | |
512e5e5b | 239 | if (isset($_GET['search'])) { |
240 | //when we want to apply a delete to a search | |
241 | $tags = array($_GET['search']); | |
242 | $allentry_ids = $this->store->search($tags[0], $this->user->getId()); | |
243 | $entry_ids = array(); | |
244 | foreach ($allentry_ids as $eachentry) { | |
245 | $entry_ids[] = $eachentry[0]; | |
eb1af592 | 246 | } |
512e5e5b | 247 | } else { // delete a single article |
248 | $entry_ids = array($id); | |
eb1af592 | 249 | } |
512e5e5b | 250 | foreach($entry_ids as $id) { |
251 | $msg = 'delete link #' . $id; | |
252 | if ($this->store->deleteById($id, $this->user->getId())) { | |
253 | if (DOWNLOAD_PICTURES) { | |
254 | Picture::removeDirectory(ABS_PATH . $id); | |
255 | } | |
256 | $this->messages->add('s', _('the link has been deleted successfully')); | |
257 | } | |
258 | else { | |
259 | $this->messages->add('e', _('the link wasn\'t deleted')); | |
260 | $msg = 'error : can\'t delete link #' . $id; | |
261 | } | |
262 | Tools::logm($msg); | |
eb1af592 | 263 | } |
985ce3ec | 264 | Tools::redirect('?'); |
eb1af592 NL |
265 | break; |
266 | case 'toggle_fav' : | |
8d3275be | 267 | $this->store->favoriteById($id, $this->user->getId()); |
eb1af592 | 268 | Tools::logm('mark as favorite link #' . $id); |
c2cf7075 MR |
269 | if ( Tools::isAjaxRequest() ) { |
270 | echo 1; | |
271 | exit; | |
272 | } | |
273 | else { | |
274 | Tools::redirect(); | |
275 | } | |
eb1af592 NL |
276 | break; |
277 | case 'toggle_archive' : | |
13c7f9a4 | 278 | if (isset($_GET['tag_id'])) { |
279 | //when we want to archive a whole tag | |
280 | $tag_id = $_GET['tag_id']; | |
281 | $allentry_ids = $this->store->retrieveEntriesByTag($tag_id, $this->user->getId()); | |
282 | $entry_ids = array(); | |
283 | foreach ($allentry_ids as $eachentry) { | |
284 | $entry_ids[] = $eachentry[0]; | |
285 | } | |
286 | } else { //archive a single article | |
287 | $entry_ids = array($id); | |
288 | } | |
289 | foreach($entry_ids as $id) { | |
290 | $this->store->archiveById($id, $this->user->getId()); | |
291 | Tools::logm('archive link #' . $id); | |
292 | } | |
c2cf7075 MR |
293 | if ( Tools::isAjaxRequest() ) { |
294 | echo 1; | |
295 | exit; | |
296 | } | |
297 | else { | |
298 | Tools::redirect(); | |
299 | } | |
eb1af592 | 300 | break; |
f14807de NL |
301 | case 'archive_all' : |
302 | $this->store->archiveAll($this->user->getId()); | |
303 | Tools::logm('archive all links'); | |
a297fb1e | 304 | Tools::redirect(); |
f14807de | 305 | break; |
c432fa16 | 306 | case 'add_tag' : |
decc23aa | 307 | if (isset($_GET['search'])) { |
308 | //when we want to apply a tag to a search | |
decc23aa | 309 | $tags = array($_GET['search']); |
310 | $allentry_ids = $this->store->search($tags[0], $this->user->getId()); | |
311 | $entry_ids = array(); | |
312 | foreach ($allentry_ids as $eachentry) { | |
313 | $entry_ids[] = $eachentry[0]; | |
314 | } | |
315 | } else { //add a tag to a single article | |
316 | $tags = explode(',', $_POST['value']); | |
317 | $entry_ids = array($_POST['entry_id']); | |
fb26cc93 | 318 | } |
decc23aa | 319 | foreach($entry_ids as $entry_id) { |
320 | $entry = $this->store->retrieveOneById($entry_id, $this->user->getId()); | |
321 | if (!$entry) { | |
322 | $this->messages->add('e', _('Article not found!')); | |
323 | Tools::logm('error : article not found'); | |
324 | Tools::redirect(); | |
325 | } | |
326 | //get all already set tags to preven duplicates | |
327 | $already_set_tags = array(); | |
328 | $entry_tags = $this->store->retrieveTagsByEntry($entry_id); | |
329 | foreach ($entry_tags as $tag) { | |
330 | $already_set_tags[] = $tag['value']; | |
331 | } | |
332 | foreach($tags as $key => $tag_value) { | |
333 | $value = trim($tag_value); | |
334 | if ($value && !in_array($value, $already_set_tags)) { | |
335 | $tag = $this->store->retrieveTagByValue($value); | |
336 | if (is_null($tag)) { | |
337 | # we create the tag | |
338 | $tag = $this->store->createTag($value); | |
339 | $sequence = ''; | |
340 | if (STORAGE == 'postgres') { | |
341 | $sequence = 'tags_id_seq'; | |
342 | } | |
343 | $tag_id = $this->store->getLastId($sequence); | |
fb26cc93 | 344 | } |
decc23aa | 345 | else { |
346 | $tag_id = $tag['id']; | |
347 | } | |
348 | ||
349 | # we assign the tag to the article | |
350 | $this->store->setTagToEntry($tag_id, $entry_id); | |
351 | } | |
c432fa16 | 352 | } |
c432fa16 | 353 | } |
9c743ab9 | 354 | $this->messages->add('s', _('The tag has been applied successfully')); |
24696800 | 355 | Tools::logm('The tag has been applied successfully'); |
a297fb1e | 356 | Tools::redirect(); |
c432fa16 NL |
357 | break; |
358 | case 'remove_tag' : | |
359 | $tag_id = $_GET['tag_id']; | |
b89d5a2b NL |
360 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
361 | if (!$entry) { | |
362 | $this->messages->add('e', _('Article not found!')); | |
363 | Tools::logm('error : article not found'); | |
364 | Tools::redirect(); | |
365 | } | |
c432fa16 | 366 | $this->store->removeTagForEntry($id, $tag_id); |
9c743ab9 | 367 | Tools::logm('tag entry deleted'); |
24696800 | 368 | if ($this->store->cleanUnusedTag($tag_id)) { |
369 | Tools::logm('tag deleted'); | |
370 | } | |
9c743ab9 | 371 | $this->messages->add('s', _('The tag has been successfully deleted')); |
c432fa16 NL |
372 | Tools::redirect(); |
373 | break; | |
d4b6e20e | 374 | |
44b95cb8 TC |
375 | case 'reload_article' : |
376 | Tools::logm('reload article'); | |
377 | $id = $_GET['id']; | |
378 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); | |
379 | Tools::logm('reload url ' . $entry['url']); | |
380 | $url = new Url(base64_encode($entry['url'])); | |
381 | $this->action('add', $url); | |
382 | break; | |
383 | ||
e51487f9 TC |
384 | /* For some unknown reason I can't get displayView() to work here (it redirects to home view afterwards). So here's a dirty fix which redirects directly to URL */ |
385 | case 'random': | |
89637c2a TC |
386 | $id = 0; |
387 | while ($this->store->retrieveOneById($id,$this->user->getId()) == null) { | |
388 | $count = $this->store->getEntriesByViewCount($view, $this->user->getId()); | |
389 | $id = rand(1,$count); | |
390 | } | |
e51487f9 TC |
391 | Tools::logm('get a random article'); |
392 | Tools::redirect('?view=view&id=' . $id); | |
393 | //$this->displayView('view', $id); | |
394 | break; | |
eb1af592 NL |
395 | default: |
396 | break; | |
397 | } | |
398 | } | |
399 | ||
400 | function displayView($view, $id = 0) | |
401 | { | |
402 | $tpl_vars = array(); | |
403 | ||
404 | switch ($view) | |
405 | { | |
3c133bff NL |
406 | case 'about': |
407 | break; | |
eb1af592 | 408 | case 'config': |
2f26729c | 409 | $dev_infos = $this->_getPocheVersion('dev'); |
11c680f9 NL |
410 | $dev = trim($dev_infos[0]); |
411 | $check_time_dev = date('d-M-Y H:i', $dev_infos[1]); | |
2f26729c | 412 | $prod_infos = $this->_getPocheVersion('prod'); |
11c680f9 NL |
413 | $prod = trim($prod_infos[0]); |
414 | $check_time_prod = date('d-M-Y H:i', $prod_infos[1]); | |
031df528 NL |
415 | $compare_dev = version_compare(POCHE, $dev); |
416 | $compare_prod = version_compare(POCHE, $prod); | |
3602405e NL |
417 | $themes = $this->tpl->getInstalledThemes(); |
418 | $languages = $this->language->getInstalledLanguages(); | |
72c20a52 | 419 | $token = $this->user->getConfigValue('token'); |
1810c13b | 420 | $http_auth = (isset($_SERVER['PHP_AUTH_USER']) || isset($_SERVER['REMOTE_USER'])) ? true : false; |
4d99bae8 | 421 | $only_user = ($this->store->listUsers() > 1) ? false : true; |
32520785 | 422 | $tpl_vars = array( |
00dbaf90 | 423 | 'themes' => $themes, |
5011388f | 424 | 'languages' => $languages, |
32520785 NL |
425 | 'dev' => $dev, |
426 | 'prod' => $prod, | |
11c680f9 NL |
427 | 'check_time_dev' => $check_time_dev, |
428 | 'check_time_prod' => $check_time_prod, | |
32520785 NL |
429 | 'compare_dev' => $compare_dev, |
430 | 'compare_prod' => $compare_prod, | |
72c20a52 NL |
431 | 'token' => $token, |
432 | 'user_id' => $this->user->getId(), | |
df6afaf0 | 433 | 'http_auth' => $http_auth, |
4d99bae8 | 434 | 'only_user' => $only_user |
32520785 | 435 | ); |
eb1af592 NL |
436 | Tools::logm('config view'); |
437 | break; | |
6cab59c3 NL |
438 | case 'edit-tags': |
439 | # tags | |
b89d5a2b NL |
440 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
441 | if (!$entry) { | |
442 | $this->messages->add('e', _('Article not found!')); | |
443 | Tools::logm('error : article not found'); | |
444 | Tools::redirect(); | |
445 | } | |
6cab59c3 NL |
446 | $tags = $this->store->retrieveTagsByEntry($id); |
447 | $tpl_vars = array( | |
c432fa16 | 448 | 'entry_id' => $id, |
6cab59c3 | 449 | 'tags' => $tags, |
032e0ca1 | 450 | 'entry' => $entry, |
4886ed6d NL |
451 | ); |
452 | break; | |
2e2ebe5e | 453 | case 'tags': |
f778e472 | 454 | $token = $this->user->getConfigValue('token'); |
fb26cc93 MR |
455 | //if term is set - search tags for this term |
456 | $term = Tools::checkVar('term'); | |
457 | $tags = $this->store->retrieveAllTags($this->user->getId(), $term); | |
458 | if (Tools::isAjaxRequest()) { | |
459 | $result = array(); | |
460 | foreach ($tags as $tag) { | |
461 | $result[] = $tag['value']; | |
462 | } | |
463 | echo json_encode($result); | |
464 | exit; | |
465 | } | |
2e2ebe5e | 466 | $tpl_vars = array( |
f778e472 NL |
467 | 'token' => $token, |
468 | 'user_id' => $this->user->getId(), | |
2e2ebe5e NL |
469 | 'tags' => $tags, |
470 | ); | |
471 | break; | |
a4585f7e MR |
472 | case 'search': |
473 | if (isset($_GET['search'])) { | |
474 | $search = filter_var($_GET['search'], FILTER_SANITIZE_STRING); | |
475 | $tpl_vars['entries'] = $this->store->search($search, $this->user->getId()); | |
476 | $count = count($tpl_vars['entries']); | |
477 | $this->pagination->set_total($count); | |
478 | $page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')), | |
479 | $this->pagination->page_links('?view=' . $view . '?search=' . $search . '&sort=' . $_SESSION['sort'] . '&' )); | |
480 | $tpl_vars['page_links'] = $page_links; | |
481 | $tpl_vars['nb_results'] = $count; | |
1b6e21d7 | 482 | $tpl_vars['searchterm'] = $search; |
a4585f7e MR |
483 | } |
484 | break; | |
eb1af592 | 485 | case 'view': |
8d3275be | 486 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
eb1af592 NL |
487 | if ($entry != NULL) { |
488 | Tools::logm('view link #' . $id); | |
489 | $content = $entry['content']; | |
490 | if (function_exists('tidy_parse_string')) { | |
491 | $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8'); | |
492 | $tidy->cleanRepair(); | |
493 | $content = $tidy->value; | |
3408ed48 | 494 | } |
a3223127 | 495 | |
3408ed48 | 496 | # flattr checking |
37cad522 TC |
497 | $flattr = NULL; |
498 | if (FLATTR) { | |
499 | $flattr = new FlattrItem(); | |
500 | $flattr->checkItem($entry['url'], $entry['id']); | |
501 | } | |
502 | ||
7b171c73 NL |
503 | # tags |
504 | $tags = $this->store->retrieveTagsByEntry($entry['id']); | |
a3223127 | 505 | |
3408ed48 | 506 | $tpl_vars = array( |
7b171c73 NL |
507 | 'entry' => $entry, |
508 | 'content' => $content, | |
509 | 'flattr' => $flattr, | |
510 | 'tags' => $tags | |
3408ed48 | 511 | ); |
eb1af592 NL |
512 | } |
513 | else { | |
d8d1542e | 514 | Tools::logm('error in view call : entry is null'); |
eb1af592 NL |
515 | } |
516 | break; | |
032e0ca1 | 517 | default: # home, favorites, archive and tag views |
eb1af592 | 518 | $tpl_vars = array( |
3eb04903 N |
519 | 'entries' => '', |
520 | 'page_links' => '', | |
7f9f5281 | 521 | 'nb_results' => '', |
6065553c | 522 | 'listmode' => (isset($_COOKIE['listmode']) ? true : false), |
eb1af592 | 523 | ); |
182faf26 | 524 | |
3602405e | 525 | //if id is given - we retrieve entries by tag: id is tag id |
032e0ca1 MR |
526 | if ($id) { |
527 | $tpl_vars['tag'] = $this->store->retrieveTag($id, $this->user->getId()); | |
528 | $tpl_vars['id'] = intval($id); | |
529 | } | |
530 | ||
531 | $count = $this->store->getEntriesByViewCount($view, $this->user->getId(), $id); | |
532 | ||
533 | if ($count > 0) { | |
534 | $this->pagination->set_total($count); | |
c515ffec | 535 | $page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')), |
032e0ca1 MR |
536 | $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . (($id)?'&id='.$id:'') . '&' )); |
537 | $tpl_vars['entries'] = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit(), $id); | |
3eb04903 | 538 | $tpl_vars['page_links'] = $page_links; |
032e0ca1 | 539 | $tpl_vars['nb_results'] = $count; |
3eb04903 | 540 | } |
6a361945 | 541 | Tools::logm('display ' . $view . ' view'); |
eb1af592 NL |
542 | break; |
543 | } | |
544 | ||
545 | return $tpl_vars; | |
546 | } | |
c765c367 | 547 | |
07ee09f4 | 548 | /** |
182faf26 MR |
549 | * update the password of the current user. |
550 | * if MODE_DEMO is TRUE, the password can't be updated. | |
07ee09f4 NL |
551 | * @todo add the return value |
552 | * @todo set the new password in function header like this updatePassword($newPassword) | |
553 | * @return boolean | |
554 | */ | |
2f26729c | 555 | public function updatePassword($password, $confirmPassword) |
c765c367 | 556 | { |
55821e04 | 557 | if (MODE_DEMO) { |
8d3275be | 558 | $this->messages->add('i', _('in demo mode, you can\'t update your password')); |
55821e04 | 559 | Tools::logm('in demo mode, you can\'t do this'); |
6a361945 | 560 | Tools::redirect('?view=config'); |
55821e04 NL |
561 | } |
562 | else { | |
2f26729c NL |
563 | if (isset($password) && isset($confirmPassword)) { |
564 | if ($password == $confirmPassword && !empty($password)) { | |
8d3275be | 565 | $this->messages->add('s', _('your password has been updated')); |
2f26729c | 566 | $this->store->updatePassword($this->user->getId(), Tools::encodeString($password . $this->user->getUsername())); |
c765c367 | 567 | Session::logout(); |
8d3275be | 568 | Tools::logm('password updated'); |
c765c367 NL |
569 | Tools::redirect(); |
570 | } | |
571 | else { | |
8d3275be | 572 | $this->messages->add('e', _('the two fields have to be filled & the password must be the same in the two fields')); |
6a361945 | 573 | Tools::redirect('?view=config'); |
c765c367 NL |
574 | } |
575 | } | |
576 | } | |
577 | } | |
182faf26 | 578 | |
df6afaf0 | 579 | /** |
2f26729c NL |
580 | * Get credentials from differents sources |
581 | * It redirects the user to the $referer link | |
582 | * | |
df6afaf0 DS |
583 | * @return array |
584 | */ | |
2f26729c NL |
585 | private function credentials() |
586 | { | |
587 | if (isset($_SERVER['PHP_AUTH_USER'])) { | |
588 | return array($_SERVER['PHP_AUTH_USER'], 'php_auth', true); | |
1810c13b | 589 | } |
2f26729c NL |
590 | if (!empty($_POST['login']) && !empty($_POST['password'])) { |
591 | return array($_POST['login'], $_POST['password'], false); | |
1810c13b | 592 | } |
2f26729c NL |
593 | if (isset($_SERVER['REMOTE_USER'])) { |
594 | return array($_SERVER['REMOTE_USER'], 'http_auth', true); | |
1810c13b | 595 | } |
5cfafc61 | 596 | |
2f26729c | 597 | return array(false, false, false); |
6af66b11 | 598 | } |
df6afaf0 | 599 | |
07ee09f4 NL |
600 | /** |
601 | * checks if login & password are correct and save the user in session. | |
602 | * it redirects the user to the $referer link | |
603 | * @param string $referer the url to redirect after login | |
604 | * @todo add the return value | |
605 | * @return boolean | |
606 | */ | |
c765c367 NL |
607 | public function login($referer) |
608 | { | |
6af66b11 | 609 | list($login,$password,$isauthenticated)=$this->credentials(); |
df6afaf0 DS |
610 | if($login === false || $password === false) { |
611 | $this->messages->add('e', _('login failed: you have to fill all fields')); | |
612 | Tools::logm('login failed'); | |
613 | Tools::redirect(); | |
614 | } | |
615 | if (!empty($login) && !empty($password)) { | |
6af66b11 | 616 | $user = $this->store->login($login, Tools::encodeString($password . $login), $isauthenticated); |
7ce7ec4c NL |
617 | if ($user != array()) { |
618 | # Save login into Session | |
6af66b11 MR |
619 | $longlastingsession = isset($_POST['longlastingsession']); |
620 | $passwordTest = ($isauthenticated) ? $user['password'] : Tools::encodeString($password . $login); | |
621 | Session::login($user['username'], $user['password'], $login, $passwordTest, $longlastingsession, array('poche_user' => new User($user))); | |
9cf6bac1 NL |
622 | |
623 | # reload l10n | |
624 | $language = $user['config']['language']; | |
625 | @putenv('LC_ALL=' . $language); | |
626 | setlocale(LC_ALL, $language); | |
627 | bindtextdomain($language, LOCALE); | |
628 | textdomain($language); | |
629 | ||
26929c08 | 630 | $this->messages->add('s', _('welcome to your wallabag')); |
8d3275be | 631 | Tools::logm('login successful'); |
c765c367 NL |
632 | Tools::redirect($referer); |
633 | } | |
8d3275be | 634 | $this->messages->add('e', _('login failed: bad login or password')); |
c86b40f0 GV |
635 | // log login failure in web server log to allow fail2ban usage |
636 | error_log('user '.$login.' authentication failure'); | |
c765c367 NL |
637 | Tools::logm('login failed'); |
638 | Tools::redirect(); | |
c765c367 NL |
639 | } |
640 | } | |
641 | ||
07ee09f4 NL |
642 | /** |
643 | * log out the poche user. It cleans the session. | |
644 | * @todo add the return value | |
182faf26 | 645 | * @return boolean |
07ee09f4 | 646 | */ |
c765c367 NL |
647 | public function logout() |
648 | { | |
7ce7ec4c | 649 | $this->user = array(); |
c765c367 | 650 | Session::logout(); |
b916bcfc | 651 | Tools::logm('logout'); |
c765c367 NL |
652 | Tools::redirect(); |
653 | } | |
654 | ||
07ee09f4 | 655 | /** |
2f26729c | 656 | * import datas into your wallabag |
182faf26 | 657 | * @return boolean |
07ee09f4 | 658 | */ |
2f26729c | 659 | |
182faf26 MR |
660 | public function import() { |
661 | ||
dc764892 | 662 | if ( isset($_FILES['file']) && $_FILES['file']['tmp_name'] ) { |
5ce39784 MR |
663 | Tools::logm('Import stated: parsing file'); |
664 | ||
182faf26 MR |
665 | // assume, that file is in json format |
666 | $str_data = file_get_contents($_FILES['file']['tmp_name']); | |
667 | $data = json_decode($str_data, true); | |
668 | ||
669 | if ( $data === null ) { | |
670 | //not json - assume html | |
671 | $html = new simple_html_dom(); | |
672 | $html->load_file($_FILES['file']['tmp_name']); | |
673 | $data = array(); | |
674 | $read = 0; | |
675 | foreach (array('ol','ul') as $list) { | |
676 | foreach ($html->find($list) as $ul) { | |
86da3988 MR |
677 | foreach ($ul->find('li') as $li) { |
678 | $tmpEntry = array(); | |
a8ef1f3f MR |
679 | $a = $li->find('a'); |
680 | $tmpEntry['url'] = $a[0]->href; | |
681 | $tmpEntry['tags'] = $a[0]->tags; | |
682 | $tmpEntry['is_read'] = $read; | |
683 | if ($tmpEntry['url']) { | |
684 | $data[] = $tmpEntry; | |
685 | } | |
86da3988 MR |
686 | } |
687 | # the second <ol/ul> is for read links | |
688 | $read = ((sizeof($data) && $read)?0:1); | |
182faf26 MR |
689 | } |
690 | } | |
1daa8e4a | 691 | } |
182faf26 | 692 | |
2f26729c NL |
693 | // for readability structure |
694 | ||
695 | foreach($data as $record) { | |
696 | if (is_array($record)) { | |
697 | $data[] = $record; | |
698 | foreach($record as $record2) { | |
699 | if (is_array($record2)) { | |
700 | $data[] = $record2; | |
701 | } | |
702 | } | |
703 | } | |
a297fb1e | 704 | } |
a297fb1e | 705 | |
2f26729c NL |
706 | $urlsInserted = array(); //urls of articles inserted |
707 | foreach($data as $record) { | |
708 | $url = trim(isset($record['article__url']) ? $record['article__url'] : (isset($record['url']) ? $record['url'] : '')); | |
709 | if ($url and !in_array($url, $urlsInserted)) { | |
710 | $title = (isset($record['title']) ? $record['title'] : _('Untitled - Import - ') . '</a> <a href="./?import">' . _('click to finish import') . '</a><a>'); | |
711 | $body = (isset($record['content']) ? $record['content'] : ''); | |
712 | $isRead = (isset($record['is_read']) ? intval($record['is_read']) : (isset($record['archive']) ? intval($record['archive']) : 0)); | |
713 | $isFavorite = (isset($record['is_fav']) ? intval($record['is_fav']) : (isset($record['favorite']) ? intval($record['favorite']) : 0)); | |
714 | ||
715 | // insert new record | |
716 | ||
717 | $id = $this->store->add($url, $title, $body, $this->user->getId() , $isFavorite, $isRead); | |
718 | if ($id) { | |
719 | $urlsInserted[] = $url; //add | |
720 | if (isset($record['tags']) && trim($record['tags'])) { | |
721 | ||
9a490ad6 | 722 | $tags = explode(',', $record['tags']); |
3052cfb7 | 723 | foreach($tags as $tag) { |
724 | $entry_id = $id; | |
725 | $tag_id = $this->store->retrieveTagByValue($tag); | |
726 | if ($tag_id) { | |
727 | $this->store->setTagToEntry($tag_id['id'], $entry_id); | |
728 | } else { | |
729 | $this->store->createTag($tag); | |
730 | $tag_id = $this->store->retrieveTagByValue($tag); | |
731 | $this->store->setTagToEntry($tag_id['id'], $entry_id); | |
732 | } | |
733 | } | |
2f26729c NL |
734 | |
735 | } | |
736 | } | |
737 | } | |
182faf26 | 738 | } |
182faf26 | 739 | |
2f26729c NL |
740 | $i = sizeof($urlsInserted); |
741 | if ($i > 0) { | |
742 | $this->messages->add('s', _('Articles inserted: ') . $i . _('. Please note, that some may be marked as "read".')); | |
743 | } | |
744 | ||
5ce39784 | 745 | Tools::logm('Import of articles finished: '.$i.' articles added (w/o content if not provided).'); |
182faf26 | 746 | } |
dc764892 MR |
747 | else { |
748 | $this->messages->add('s', _('Did you forget to select a file?')); | |
749 | } | |
2f26729c NL |
750 | // file parsing finished here |
751 | // now download article contents if any | |
752 | // check if we need to download any content | |
182faf26 | 753 | |
2f26729c NL |
754 | $recordsDownloadRequired = $this->store->retrieveUnfetchedEntriesCount($this->user->getId()); |
755 | ||
756 | if ($recordsDownloadRequired == 0) { | |
182faf26 | 757 | |
2f26729c | 758 | // nothing to download |
182faf26 | 759 | |
2f26729c NL |
760 | $this->messages->add('s', _('Import finished.')); |
761 | Tools::logm('Import finished completely'); | |
762 | Tools::redirect(); | |
763 | } | |
764 | else { | |
182faf26 | 765 | |
2f26729c | 766 | // if just inserted - don't download anything, download will start in next reload |
182faf26 | 767 | |
2f26729c | 768 | if (!isset($_FILES['file'])) { |
182faf26 | 769 | |
2f26729c | 770 | // download next batch |
182faf26 | 771 | |
2f26729c NL |
772 | Tools::logm('Fetching next batch of articles...'); |
773 | $items = $this->store->retrieveUnfetchedEntries($this->user->getId() , IMPORT_LIMIT); | |
774 | $purifier = $this->_getPurifier(); | |
775 | foreach($items as $item) { | |
776 | $url = new Url(base64_encode($item['url'])); | |
fde4cf06 EP |
777 | if( $url->isCorrect() ) |
778 | { | |
779 | Tools::logm('Fetching article ' . $item['id']); | |
780 | $content = Tools::getPageContent($url); | |
781 | $title = (($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled')); | |
782 | $body = (($content['rss']['channel']['item']['description'] != '') ? $content['rss']['channel']['item']['description'] : _('Undefined')); | |
783 | ||
784 | // clean content to prevent xss attack | |
785 | ||
786 | $title = $purifier->purify($title); | |
787 | $body = $purifier->purify($body); | |
788 | $this->store->updateContentAndTitle($item['id'], $title, $body, $this->user->getId()); | |
789 | Tools::logm('Article ' . $item['id'] . ' updated.'); | |
790 | } else | |
791 | { | |
792 | Tools::logm('Unvalid URL (' . $item['url'] .') to fetch for article ' . $item['id']); | |
793 | } | |
2f26729c NL |
794 | } |
795 | } | |
63c35580 | 796 | } |
182faf26 | 797 | |
2f26729c NL |
798 | return array( |
799 | 'includeImport' => true, | |
800 | 'import' => array( | |
801 | 'recordsDownloadRequired' => $recordsDownloadRequired, | |
802 | 'recordsUnderDownload' => IMPORT_LIMIT, | |
803 | 'delay' => IMPORT_DELAY * 1000 | |
804 | ) | |
805 | ); | |
63c35580 | 806 | } |
c765c367 | 807 | |
07ee09f4 NL |
808 | /** |
809 | * export poche entries in json | |
810 | * @return json all poche entries | |
811 | */ | |
2f26729c NL |
812 | public function export() |
813 | { | |
a8ef1f3f MR |
814 | $filename = "wallabag-export-".$this->user->getId()."-".date("Y-m-d").".json"; |
815 | header('Content-Disposition: attachment; filename='.$filename); | |
816 | ||
817 | $entries = $this->store->retrieveAll($this->user->getId()); | |
818 | echo $this->tpl->render('export.twig', array( | |
819 | 'export' => Tools::renderJson($entries), | |
820 | )); | |
821 | Tools::logm('export view'); | |
c765c367 | 822 | } |
32520785 | 823 | |
07ee09f4 | 824 | /** |
a3436d4c | 825 | * Checks online the latest version of poche and cache it |
07ee09f4 NL |
826 | * @param string $which 'prod' or 'dev' |
827 | * @return string latest $which version | |
828 | */ | |
2f26729c | 829 | private function _getPocheVersion($which = 'prod') { |
a8ef1f3f MR |
830 | $cache_file = CACHE . '/' . $which; |
831 | $check_time = time(); | |
832 | ||
833 | # checks if the cached version file exists | |
834 | if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) { | |
835 | $version = file_get_contents($cache_file); | |
836 | $check_time = filemtime($cache_file); | |
837 | } else { | |
838 | $version = file_get_contents('http://static.wallabag.org/versions/' . $which); | |
839 | file_put_contents($cache_file, $version, LOCK_EX); | |
840 | } | |
841 | return array($version, $check_time); | |
32520785 | 842 | } |
72c20a52 | 843 | |
2f26729c NL |
844 | /** |
845 | * Update token for current user | |
846 | */ | |
847 | public function updateToken() | |
72c20a52 | 848 | { |
2f26729c NL |
849 | $token = Tools::generateToken(); |
850 | $this->store->updateUserConfig($this->user->getId(), 'token', $token); | |
851 | $currentConfig = $_SESSION['poche_user']->config; | |
852 | $currentConfig['token'] = $token; | |
853 | $_SESSION['poche_user']->setConfig($currentConfig); | |
854 | Tools::redirect(); | |
72c20a52 NL |
855 | } |
856 | ||
2f26729c NL |
857 | /** |
858 | * Generate RSS feeds for current user | |
859 | * | |
860 | * @param $token | |
861 | * @param $user_id | |
7fe8a9ad VM |
862 | * @param $tag_id if $type is 'tag', the id of the tag to generate feed for |
863 | * @param string $type the type of feed to generate | |
864 | * @param int $limit the maximum number of items (0 means all) | |
2f26729c | 865 | */ |
7fe8a9ad | 866 | public function generateFeeds($token, $user_id, $tag_id, $type = 'home', $limit = 0) |
72c20a52 | 867 | { |
f778e472 | 868 | $allowed_types = array('home', 'fav', 'archive', 'tag'); |
72c20a52 NL |
869 | $config = $this->store->getConfigUser($user_id); |
870 | ||
17b2afef | 871 | if ($config == null) { |
30bd2735 | 872 | die(sprintf(_('User with this id (%d) does not exist.'), $user_id)); |
17b2afef NL |
873 | } |
874 | ||
7dd8b502 MR |
875 | if (!in_array($type, $allowed_types) || !isset($config['token']) || $token != $config['token']) { |
876 | die(_('Uh, there is a problem while generating feed. Wrong token used?')); | |
72c20a52 | 877 | } |
72c20a52 | 878 | |
9e7c840b | 879 | $feed = new FeedWriter(RSS2); |
2e4440c3 | 880 | $feed->setTitle('wallabag — ' . $type . ' feed'); |
72c20a52 | 881 | $feed->setLink(Tools::getPocheUrl()); |
223268c2 NL |
882 | $feed->setChannelElement('pubDate', date(DATE_RSS , time())); |
883 | $feed->setChannelElement('generator', 'wallabag'); | |
884 | $feed->setDescription('wallabag ' . $type . ' elements'); | |
72c20a52 | 885 | |
f778e472 | 886 | if ($type == 'tag') { |
b89d5a2b | 887 | $entries = $this->store->retrieveEntriesByTag($tag_id, $user_id); |
f778e472 NL |
888 | } |
889 | else { | |
890 | $entries = $this->store->getEntriesByView($type, $user_id); | |
891 | } | |
892 | ||
7fe8a9ad VM |
893 | // if $limit is set to zero, use all entries |
894 | if (0 == $limit) { | |
895 | $limit = count($entries); | |
896 | } | |
72c20a52 | 897 | if (count($entries) > 0) { |
7fe8a9ad VM |
898 | for ($i = 0; $i < min(count($entries), $limit); $i++) { |
899 | $entry = $entries[$i]; | |
72c20a52 | 900 | $newItem = $feed->createNewItem(); |
0b57c682 | 901 | $newItem->setTitle($entry['title']); |
f86784c2 | 902 | $newItem->setSource(Tools::getPocheUrl() . '?view=view&id=' . $entry['id']); |
ed02e38e | 903 | $newItem->setLink($entry['url']); |
72c20a52 NL |
904 | $newItem->setDate(time()); |
905 | $newItem->setDescription($entry['content']); | |
906 | $feed->addItem($newItem); | |
907 | } | |
908 | } | |
909 | ||
910 | $feed->genarateFeed(); | |
911 | exit; | |
912 | } | |
6285e57c | 913 | |
6285e57c | 914 | |
0f859c6f MR |
915 | |
916 | /** | |
2f26729c | 917 | * Returns new purifier object with actual config |
0f859c6f | 918 | */ |
2f26729c NL |
919 | private function _getPurifier() |
920 | { | |
921 | $config = HTMLPurifier_Config::createDefault(); | |
922 | $config->set('Cache.SerializerPath', CACHE); | |
923 | $config->set('HTML.SafeIframe', true); | |
35d4e275 | 924 | |
2f26729c NL |
925 | //allow YouTube, Vimeo and dailymotion videos |
926 | $config->set('URI.SafeIframeRegexp', '%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/|www\.dailymotion\.com/embed/video/)%'); | |
ec15d0a7 | 927 | |
2f26729c | 928 | return new HTMLPurifier($config); |
0f859c6f | 929 | } |
cbc75bef | 930 | |
cbc75bef | 931 | |
37cad522 | 932 | } |