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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 | ||
6ad93dff NL |
11 | namespace Wallabag\Wallabag; |
12 | ||
79e051a1 NL |
13 | use \Paginator; |
14 | use \Session; | |
15 | use \Messages; | |
16 | use \FeedWriter; | |
17 | ||
6ad93dff | 18 | class Wallabag |
eb1af592 | 19 | { |
3602405e NL |
20 | /** |
21 | * @var User | |
22 | */ | |
7ce7ec4c | 23 | public $user; |
3602405e NL |
24 | /** |
25 | * @var Database | |
26 | */ | |
eb1af592 | 27 | public $store; |
3602405e NL |
28 | /** |
29 | * @var Template | |
30 | */ | |
eb1af592 | 31 | public $tpl; |
3602405e NL |
32 | /** |
33 | * @var Language | |
34 | */ | |
35 | public $language; | |
36 | /** | |
37 | * @var Routing | |
38 | */ | |
39 | public $routing; | |
40 | /** | |
41 | * @var Messages | |
42 | */ | |
55821e04 | 43 | public $messages; |
3602405e NL |
44 | /** |
45 | * @var Paginator | |
46 | */ | |
6a361945 | 47 | public $pagination; |
182faf26 | 48 | |
00dbaf90 | 49 | public function __construct() |
eb1af592 | 50 | { |
3602405e | 51 | $this->init(); |
eb1af592 | 52 | } |
182faf26 MR |
53 | |
54 | private function init() | |
00dbaf90 NL |
55 | { |
56 | Tools::initPhp(); | |
eb1af592 | 57 | |
79e051a1 | 58 | $pocheUser = \Session::getParam('poche_user'); |
3602405e NL |
59 | |
60 | if ($pocheUser && $pocheUser != array()) { | |
61 | $this->user = $pocheUser; | |
00dbaf90 | 62 | } else { |
3602405e | 63 | // fake user, just for install & login screens |
00dbaf90 NL |
64 | $this->user = new User(); |
65 | $this->user->setConfig($this->getDefaultConfig()); | |
66 | } | |
67 | ||
3602405e NL |
68 | $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p'); |
69 | $this->language = new Language($this); | |
70 | $this->tpl = new Template($this); | |
71 | $this->store = new Database(); | |
72 | $this->messages = new Messages(); | |
73 | $this->routing = new Routing($this); | |
00dbaf90 | 74 | } |
182faf26 | 75 | |
3602405e NL |
76 | public function run() |
77 | { | |
78 | $this->routing->run(); | |
00dbaf90 | 79 | } |
182faf26 | 80 | |
4a291288 | 81 | /** |
3602405e | 82 | * Creates a new user |
4a291288 | 83 | */ |
046b9316 | 84 | public function createNewUser($username, $password, $email = "") |
eb1af592 | 85 | { |
2f26729c NL |
86 | if (!empty($username) && !empty($password)){ |
87 | $newUsername = filter_var($username, FILTER_SANITIZE_STRING); | |
046b9316 | 88 | $email = filter_var($email, FILTER_SANITIZE_STRING); |
2f26729c | 89 | if (!$this->store->userExists($newUsername)){ |
046b9316 | 90 | if ($this->store->install($newUsername, Tools::encodeString($password . $newUsername), $email)) { |
2f26729c NL |
91 | Tools::logm('The new user ' . $newUsername . ' has been installed'); |
92 | $this->messages->add('s', sprintf(_('The new user %s has been installed. Do you want to <a href="?logout">logout ?</a>'), $newUsername)); | |
93 | Tools::redirect(); | |
4d99bae8 | 94 | } |
95 | else { | |
2f26729c | 96 | Tools::logm('error during adding new user'); |
4d99bae8 | 97 | Tools::redirect(); |
98 | } | |
99 | } | |
2f26729c NL |
100 | else { |
101 | $this->messages->add('e', sprintf(_('Error : An user with the name %s already exists !'), $newUsername)); | |
102 | Tools::logm('An user with the name ' . $newUsername . ' already exists !'); | |
103 | Tools::redirect(); | |
104 | } | |
4d99bae8 | 105 | } |
106 | } | |
b6413975 | 107 | |
3602405e NL |
108 | /** |
109 | * Delete an existing user | |
110 | */ | |
2f26729c | 111 | public function deleteUser($password) |
3602405e | 112 | { |
2f26729c NL |
113 | if ($this->store->listUsers() > 1) { |
114 | if (Tools::encodeString($password . $this->user->getUsername()) == $this->store->getUserPassword($this->user->getId())) { | |
115 | $username = $this->user->getUsername(); | |
116 | $this->store->deleteUserConfig($this->user->getId()); | |
117 | Tools::logm('The configuration for user '. $username .' has been deleted !'); | |
118 | $this->store->deleteTagsEntriesAndEntries($this->user->getId()); | |
119 | Tools::logm('The entries for user '. $username .' has been deleted !'); | |
120 | $this->store->deleteUser($this->user->getId()); | |
121 | Tools::logm('User '. $username .' has been completely deleted !'); | |
122 | Session::logout(); | |
123 | Tools::logm('logout'); | |
124 | Tools::redirect(); | |
125 | $this->messages->add('s', sprintf(_('User %s has been successfully deleted !'), $username)); | |
4d99bae8 | 126 | } |
127 | else { | |
2f26729c NL |
128 | Tools::logm('Bad password !'); |
129 | $this->messages->add('e', _('Error : The password is wrong !')); | |
4d99bae8 | 130 | } |
131 | } | |
2f26729c NL |
132 | else { |
133 | Tools::logm('Only user !'); | |
134 | $this->messages->add('e', _('Error : You are the only user, you cannot delete your account !')); | |
135 | } | |
4d99bae8 | 136 | } |
eb1af592 | 137 | |
8d3275be | 138 | public function getDefaultConfig() |
182faf26 | 139 | { |
8d3275be NL |
140 | return array( |
141 | 'pager' => PAGINATION, | |
142 | 'language' => LANG, | |
00dbaf90 NL |
143 | 'theme' => DEFAULT_THEME |
144 | ); | |
8d3275be NL |
145 | } |
146 | ||
eb1af592 NL |
147 | /** |
148 | * Call action (mark as fav, archive, delete, etc.) | |
149 | */ | |
926acd7b | 150 | public function action($action, Url $url, $id = 0, $import = FALSE, $autoclose = FALSE, $tags = null) |
eb1af592 NL |
151 | { |
152 | switch ($action) | |
153 | { | |
154 | case 'add': | |
a297fb1e MR |
155 | $content = Tools::getPageContent($url); |
156 | $title = ($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled'); | |
157 | $body = $content['rss']['channel']['item']['description']; | |
158 | ||
159 | // clean content from prevent xss attack | |
2f26729c | 160 | $purifier = $this->_getPurifier(); |
a297fb1e MR |
161 | $title = $purifier->purify($title); |
162 | $body = $purifier->purify($body); | |
1570a653 | 163 | |
182faf26 | 164 | //search for possible duplicate |
8d7cd2cc | 165 | $duplicate = NULL; |
a297fb1e | 166 | $duplicate = $this->store->retrieveOneByURL($url->getUrl(), $this->user->getId()); |
488fc63b | 167 | |
182faf26 | 168 | $last_id = $this->store->add($url->getUrl(), $title, $body, $this->user->getId()); |
a297fb1e | 169 | if ( $last_id ) { |
ec397236 | 170 | Tools::logm('add link ' . $url->getUrl()); |
ec397236 | 171 | if (DOWNLOAD_PICTURES) { |
3602405e | 172 | $content = Picture::filterPicture($body, $url->getUrl(), $last_id); |
ec397236 NL |
173 | Tools::logm('updating content article'); |
174 | $this->store->updateContent($last_id, $content, $this->user->getId()); | |
175 | } | |
488fc63b MR |
176 | |
177 | if ($duplicate != NULL) { | |
178 | // 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 | |
179 | Tools::logm('link ' . $url->getUrl() . ' is a duplicate'); | |
180 | // 1) - preserve tags and favorite, then drop old entry | |
181 | $this->store->reassignTags($duplicate['id'], $last_id); | |
182 | if ($duplicate['is_fav']) { | |
183 | $this->store->favoriteById($last_id, $this->user->getId()); | |
184 | } | |
185 | if ($this->store->deleteById($duplicate['id'], $this->user->getId())) { | |
186 | Tools::logm('previous link ' . $url->getUrl() .' entry deleted'); | |
187 | } | |
188 | } | |
189 | ||
7f782e44 | 190 | // if there are tags, add them to the new article |
191 | if (isset($_GET['tags'])) { | |
192 | $_POST['value'] = $_GET['tags']; | |
193 | $_POST['entry_id'] = $last_id; | |
194 | $this->action('add_tag', $url); | |
195 | } | |
196 | ||
182faf26 | 197 | $this->messages->add('s', _('the link has been added successfully')); |
eb1af592 NL |
198 | } |
199 | else { | |
a297fb1e MR |
200 | $this->messages->add('e', _('error during insertion : the link wasn\'t added')); |
201 | Tools::logm('error during insertion : the link wasn\'t added ' . $url->getUrl()); | |
b916bcfc | 202 | } |
ec397236 | 203 | |
a297fb1e MR |
204 | if ($autoclose == TRUE) { |
205 | Tools::redirect('?view=home'); | |
206 | } else { | |
207 | Tools::redirect('?view=home&closewin=true'); | |
eb1af592 NL |
208 | } |
209 | break; | |
210 | case 'delete': | |
512e5e5b | 211 | if (isset($_GET['search'])) { |
212 | //when we want to apply a delete to a search | |
213 | $tags = array($_GET['search']); | |
214 | $allentry_ids = $this->store->search($tags[0], $this->user->getId()); | |
215 | $entry_ids = array(); | |
216 | foreach ($allentry_ids as $eachentry) { | |
217 | $entry_ids[] = $eachentry[0]; | |
eb1af592 | 218 | } |
512e5e5b | 219 | } else { // delete a single article |
220 | $entry_ids = array($id); | |
eb1af592 | 221 | } |
512e5e5b | 222 | foreach($entry_ids as $id) { |
223 | $msg = 'delete link #' . $id; | |
224 | if ($this->store->deleteById($id, $this->user->getId())) { | |
225 | if (DOWNLOAD_PICTURES) { | |
226 | Picture::removeDirectory(ABS_PATH . $id); | |
227 | } | |
228 | $this->messages->add('s', _('the link has been deleted successfully')); | |
229 | } | |
230 | else { | |
231 | $this->messages->add('e', _('the link wasn\'t deleted')); | |
232 | $msg = 'error : can\'t delete link #' . $id; | |
233 | } | |
234 | Tools::logm($msg); | |
eb1af592 | 235 | } |
985ce3ec | 236 | Tools::redirect('?'); |
eb1af592 NL |
237 | break; |
238 | case 'toggle_fav' : | |
8d3275be | 239 | $this->store->favoriteById($id, $this->user->getId()); |
eb1af592 | 240 | Tools::logm('mark as favorite link #' . $id); |
c2cf7075 MR |
241 | if ( Tools::isAjaxRequest() ) { |
242 | echo 1; | |
243 | exit; | |
244 | } | |
245 | else { | |
246 | Tools::redirect(); | |
247 | } | |
eb1af592 NL |
248 | break; |
249 | case 'toggle_archive' : | |
13c7f9a4 | 250 | if (isset($_GET['tag_id'])) { |
251 | //when we want to archive a whole tag | |
252 | $tag_id = $_GET['tag_id']; | |
253 | $allentry_ids = $this->store->retrieveEntriesByTag($tag_id, $this->user->getId()); | |
254 | $entry_ids = array(); | |
255 | foreach ($allentry_ids as $eachentry) { | |
256 | $entry_ids[] = $eachentry[0]; | |
257 | } | |
258 | } else { //archive a single article | |
259 | $entry_ids = array($id); | |
260 | } | |
261 | foreach($entry_ids as $id) { | |
262 | $this->store->archiveById($id, $this->user->getId()); | |
263 | Tools::logm('archive link #' . $id); | |
264 | } | |
c2cf7075 MR |
265 | if ( Tools::isAjaxRequest() ) { |
266 | echo 1; | |
267 | exit; | |
268 | } | |
269 | else { | |
270 | Tools::redirect(); | |
271 | } | |
eb1af592 | 272 | break; |
f14807de NL |
273 | case 'archive_all' : |
274 | $this->store->archiveAll($this->user->getId()); | |
275 | Tools::logm('archive all links'); | |
a297fb1e | 276 | Tools::redirect(); |
f14807de | 277 | break; |
c432fa16 | 278 | case 'add_tag' : |
decc23aa | 279 | if (isset($_GET['search'])) { |
280 | //when we want to apply a tag to a search | |
decc23aa | 281 | $tags = array($_GET['search']); |
282 | $allentry_ids = $this->store->search($tags[0], $this->user->getId()); | |
283 | $entry_ids = array(); | |
284 | foreach ($allentry_ids as $eachentry) { | |
285 | $entry_ids[] = $eachentry[0]; | |
286 | } | |
287 | } else { //add a tag to a single article | |
288 | $tags = explode(',', $_POST['value']); | |
289 | $entry_ids = array($_POST['entry_id']); | |
fb26cc93 | 290 | } |
decc23aa | 291 | foreach($entry_ids as $entry_id) { |
292 | $entry = $this->store->retrieveOneById($entry_id, $this->user->getId()); | |
293 | if (!$entry) { | |
294 | $this->messages->add('e', _('Article not found!')); | |
295 | Tools::logm('error : article not found'); | |
296 | Tools::redirect(); | |
297 | } | |
298 | //get all already set tags to preven duplicates | |
299 | $already_set_tags = array(); | |
300 | $entry_tags = $this->store->retrieveTagsByEntry($entry_id); | |
301 | foreach ($entry_tags as $tag) { | |
302 | $already_set_tags[] = $tag['value']; | |
303 | } | |
304 | foreach($tags as $key => $tag_value) { | |
305 | $value = trim($tag_value); | |
306 | if ($value && !in_array($value, $already_set_tags)) { | |
307 | $tag = $this->store->retrieveTagByValue($value); | |
308 | if (is_null($tag)) { | |
309 | # we create the tag | |
310 | $tag = $this->store->createTag($value); | |
311 | $sequence = ''; | |
312 | if (STORAGE == 'postgres') { | |
313 | $sequence = 'tags_id_seq'; | |
314 | } | |
315 | $tag_id = $this->store->getLastId($sequence); | |
fb26cc93 | 316 | } |
decc23aa | 317 | else { |
318 | $tag_id = $tag['id']; | |
319 | } | |
320 | ||
321 | # we assign the tag to the article | |
322 | $this->store->setTagToEntry($tag_id, $entry_id); | |
323 | } | |
c432fa16 | 324 | } |
c432fa16 | 325 | } |
9c743ab9 | 326 | $this->messages->add('s', _('The tag has been applied successfully')); |
24696800 | 327 | Tools::logm('The tag has been applied successfully'); |
a297fb1e | 328 | Tools::redirect(); |
c432fa16 NL |
329 | break; |
330 | case 'remove_tag' : | |
331 | $tag_id = $_GET['tag_id']; | |
b89d5a2b NL |
332 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
333 | if (!$entry) { | |
334 | $this->messages->add('e', _('Article not found!')); | |
335 | Tools::logm('error : article not found'); | |
336 | Tools::redirect(); | |
337 | } | |
c432fa16 | 338 | $this->store->removeTagForEntry($id, $tag_id); |
9c743ab9 | 339 | Tools::logm('tag entry deleted'); |
24696800 | 340 | if ($this->store->cleanUnusedTag($tag_id)) { |
341 | Tools::logm('tag deleted'); | |
342 | } | |
9c743ab9 | 343 | $this->messages->add('s', _('The tag has been successfully deleted')); |
c432fa16 NL |
344 | Tools::redirect(); |
345 | break; | |
eb1af592 NL |
346 | default: |
347 | break; | |
348 | } | |
349 | } | |
350 | ||
351 | function displayView($view, $id = 0) | |
352 | { | |
353 | $tpl_vars = array(); | |
354 | ||
355 | switch ($view) | |
356 | { | |
3c133bff NL |
357 | case 'about': |
358 | break; | |
eb1af592 | 359 | case 'config': |
2f26729c | 360 | $dev_infos = $this->_getPocheVersion('dev'); |
11c680f9 NL |
361 | $dev = trim($dev_infos[0]); |
362 | $check_time_dev = date('d-M-Y H:i', $dev_infos[1]); | |
2f26729c | 363 | $prod_infos = $this->_getPocheVersion('prod'); |
11c680f9 NL |
364 | $prod = trim($prod_infos[0]); |
365 | $check_time_prod = date('d-M-Y H:i', $prod_infos[1]); | |
031df528 NL |
366 | $compare_dev = version_compare(POCHE, $dev); |
367 | $compare_prod = version_compare(POCHE, $prod); | |
3602405e NL |
368 | $themes = $this->tpl->getInstalledThemes(); |
369 | $languages = $this->language->getInstalledLanguages(); | |
72c20a52 | 370 | $token = $this->user->getConfigValue('token'); |
1810c13b | 371 | $http_auth = (isset($_SERVER['PHP_AUTH_USER']) || isset($_SERVER['REMOTE_USER'])) ? true : false; |
4d99bae8 | 372 | $only_user = ($this->store->listUsers() > 1) ? false : true; |
32520785 | 373 | $tpl_vars = array( |
00dbaf90 | 374 | 'themes' => $themes, |
5011388f | 375 | 'languages' => $languages, |
32520785 NL |
376 | 'dev' => $dev, |
377 | 'prod' => $prod, | |
11c680f9 NL |
378 | 'check_time_dev' => $check_time_dev, |
379 | 'check_time_prod' => $check_time_prod, | |
32520785 NL |
380 | 'compare_dev' => $compare_dev, |
381 | 'compare_prod' => $compare_prod, | |
72c20a52 NL |
382 | 'token' => $token, |
383 | 'user_id' => $this->user->getId(), | |
df6afaf0 | 384 | 'http_auth' => $http_auth, |
4d99bae8 | 385 | 'only_user' => $only_user |
32520785 | 386 | ); |
eb1af592 NL |
387 | Tools::logm('config view'); |
388 | break; | |
6cab59c3 NL |
389 | case 'edit-tags': |
390 | # tags | |
b89d5a2b NL |
391 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
392 | if (!$entry) { | |
393 | $this->messages->add('e', _('Article not found!')); | |
394 | Tools::logm('error : article not found'); | |
395 | Tools::redirect(); | |
396 | } | |
6cab59c3 NL |
397 | $tags = $this->store->retrieveTagsByEntry($id); |
398 | $tpl_vars = array( | |
c432fa16 | 399 | 'entry_id' => $id, |
6cab59c3 | 400 | 'tags' => $tags, |
032e0ca1 | 401 | 'entry' => $entry, |
4886ed6d NL |
402 | ); |
403 | break; | |
2e2ebe5e | 404 | case 'tags': |
f778e472 | 405 | $token = $this->user->getConfigValue('token'); |
fb26cc93 MR |
406 | //if term is set - search tags for this term |
407 | $term = Tools::checkVar('term'); | |
408 | $tags = $this->store->retrieveAllTags($this->user->getId(), $term); | |
409 | if (Tools::isAjaxRequest()) { | |
410 | $result = array(); | |
411 | foreach ($tags as $tag) { | |
412 | $result[] = $tag['value']; | |
413 | } | |
414 | echo json_encode($result); | |
415 | exit; | |
416 | } | |
2e2ebe5e | 417 | $tpl_vars = array( |
f778e472 NL |
418 | 'token' => $token, |
419 | 'user_id' => $this->user->getId(), | |
2e2ebe5e NL |
420 | 'tags' => $tags, |
421 | ); | |
422 | break; | |
a4585f7e MR |
423 | case 'search': |
424 | if (isset($_GET['search'])) { | |
425 | $search = filter_var($_GET['search'], FILTER_SANITIZE_STRING); | |
426 | $tpl_vars['entries'] = $this->store->search($search, $this->user->getId()); | |
427 | $count = count($tpl_vars['entries']); | |
428 | $this->pagination->set_total($count); | |
429 | $page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')), | |
430 | $this->pagination->page_links('?view=' . $view . '?search=' . $search . '&sort=' . $_SESSION['sort'] . '&' )); | |
431 | $tpl_vars['page_links'] = $page_links; | |
432 | $tpl_vars['nb_results'] = $count; | |
1b6e21d7 | 433 | $tpl_vars['searchterm'] = $search; |
a4585f7e MR |
434 | } |
435 | break; | |
eb1af592 | 436 | case 'view': |
8d3275be | 437 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
eb1af592 NL |
438 | if ($entry != NULL) { |
439 | Tools::logm('view link #' . $id); | |
440 | $content = $entry['content']; | |
441 | if (function_exists('tidy_parse_string')) { | |
442 | $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8'); | |
443 | $tidy->cleanRepair(); | |
444 | $content = $tidy->value; | |
3408ed48 | 445 | } |
a3223127 | 446 | |
3408ed48 | 447 | # flattr checking |
37cad522 TC |
448 | $flattr = NULL; |
449 | if (FLATTR) { | |
450 | $flattr = new FlattrItem(); | |
451 | $flattr->checkItem($entry['url'], $entry['id']); | |
452 | } | |
453 | ||
7b171c73 NL |
454 | # tags |
455 | $tags = $this->store->retrieveTagsByEntry($entry['id']); | |
a3223127 | 456 | |
3408ed48 | 457 | $tpl_vars = array( |
7b171c73 NL |
458 | 'entry' => $entry, |
459 | 'content' => $content, | |
460 | 'flattr' => $flattr, | |
461 | 'tags' => $tags | |
3408ed48 | 462 | ); |
eb1af592 NL |
463 | } |
464 | else { | |
d8d1542e | 465 | Tools::logm('error in view call : entry is null'); |
eb1af592 NL |
466 | } |
467 | break; | |
032e0ca1 | 468 | default: # home, favorites, archive and tag views |
eb1af592 | 469 | $tpl_vars = array( |
3eb04903 N |
470 | 'entries' => '', |
471 | 'page_links' => '', | |
7f9f5281 | 472 | 'nb_results' => '', |
6065553c | 473 | 'listmode' => (isset($_COOKIE['listmode']) ? true : false), |
eb1af592 | 474 | ); |
182faf26 | 475 | |
3602405e | 476 | //if id is given - we retrieve entries by tag: id is tag id |
032e0ca1 MR |
477 | if ($id) { |
478 | $tpl_vars['tag'] = $this->store->retrieveTag($id, $this->user->getId()); | |
479 | $tpl_vars['id'] = intval($id); | |
480 | } | |
481 | ||
482 | $count = $this->store->getEntriesByViewCount($view, $this->user->getId(), $id); | |
483 | ||
484 | if ($count > 0) { | |
485 | $this->pagination->set_total($count); | |
c515ffec | 486 | $page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')), |
032e0ca1 MR |
487 | $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . (($id)?'&id='.$id:'') . '&' )); |
488 | $tpl_vars['entries'] = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit(), $id); | |
3eb04903 | 489 | $tpl_vars['page_links'] = $page_links; |
032e0ca1 | 490 | $tpl_vars['nb_results'] = $count; |
3eb04903 | 491 | } |
6a361945 | 492 | Tools::logm('display ' . $view . ' view'); |
eb1af592 NL |
493 | break; |
494 | } | |
495 | ||
496 | return $tpl_vars; | |
497 | } | |
c765c367 | 498 | |
07ee09f4 | 499 | /** |
182faf26 MR |
500 | * update the password of the current user. |
501 | * if MODE_DEMO is TRUE, the password can't be updated. | |
07ee09f4 NL |
502 | * @todo add the return value |
503 | * @todo set the new password in function header like this updatePassword($newPassword) | |
504 | * @return boolean | |
505 | */ | |
2f26729c | 506 | public function updatePassword($password, $confirmPassword) |
c765c367 | 507 | { |
55821e04 | 508 | if (MODE_DEMO) { |
8d3275be | 509 | $this->messages->add('i', _('in demo mode, you can\'t update your password')); |
55821e04 | 510 | Tools::logm('in demo mode, you can\'t do this'); |
6a361945 | 511 | Tools::redirect('?view=config'); |
55821e04 NL |
512 | } |
513 | else { | |
2f26729c NL |
514 | if (isset($password) && isset($confirmPassword)) { |
515 | if ($password == $confirmPassword && !empty($password)) { | |
8d3275be | 516 | $this->messages->add('s', _('your password has been updated')); |
2f26729c | 517 | $this->store->updatePassword($this->user->getId(), Tools::encodeString($password . $this->user->getUsername())); |
c765c367 | 518 | Session::logout(); |
8d3275be | 519 | Tools::logm('password updated'); |
c765c367 NL |
520 | Tools::redirect(); |
521 | } | |
522 | else { | |
8d3275be | 523 | $this->messages->add('e', _('the two fields have to be filled & the password must be the same in the two fields')); |
6a361945 | 524 | Tools::redirect('?view=config'); |
c765c367 NL |
525 | } |
526 | } | |
527 | } | |
528 | } | |
182faf26 | 529 | |
df6afaf0 | 530 | /** |
2f26729c NL |
531 | * Get credentials from differents sources |
532 | * It redirects the user to the $referer link | |
533 | * | |
df6afaf0 DS |
534 | * @return array |
535 | */ | |
2f26729c NL |
536 | private function credentials() |
537 | { | |
538 | if (isset($_SERVER['PHP_AUTH_USER'])) { | |
539 | return array($_SERVER['PHP_AUTH_USER'], 'php_auth', true); | |
1810c13b | 540 | } |
2f26729c NL |
541 | if (!empty($_POST['login']) && !empty($_POST['password'])) { |
542 | return array($_POST['login'], $_POST['password'], false); | |
1810c13b | 543 | } |
2f26729c NL |
544 | if (isset($_SERVER['REMOTE_USER'])) { |
545 | return array($_SERVER['REMOTE_USER'], 'http_auth', true); | |
1810c13b | 546 | } |
5cfafc61 | 547 | |
2f26729c | 548 | return array(false, false, false); |
6af66b11 | 549 | } |
df6afaf0 | 550 | |
07ee09f4 NL |
551 | /** |
552 | * checks if login & password are correct and save the user in session. | |
553 | * it redirects the user to the $referer link | |
554 | * @param string $referer the url to redirect after login | |
555 | * @todo add the return value | |
556 | * @return boolean | |
557 | */ | |
c765c367 NL |
558 | public function login($referer) |
559 | { | |
6af66b11 | 560 | list($login,$password,$isauthenticated)=$this->credentials(); |
df6afaf0 DS |
561 | if($login === false || $password === false) { |
562 | $this->messages->add('e', _('login failed: you have to fill all fields')); | |
563 | Tools::logm('login failed'); | |
564 | Tools::redirect(); | |
565 | } | |
566 | if (!empty($login) && !empty($password)) { | |
6af66b11 | 567 | $user = $this->store->login($login, Tools::encodeString($password . $login), $isauthenticated); |
7ce7ec4c NL |
568 | if ($user != array()) { |
569 | # Save login into Session | |
6af66b11 MR |
570 | $longlastingsession = isset($_POST['longlastingsession']); |
571 | $passwordTest = ($isauthenticated) ? $user['password'] : Tools::encodeString($password . $login); | |
572 | Session::login($user['username'], $user['password'], $login, $passwordTest, $longlastingsession, array('poche_user' => new User($user))); | |
9cf6bac1 NL |
573 | |
574 | # reload l10n | |
575 | $language = $user['config']['language']; | |
576 | @putenv('LC_ALL=' . $language); | |
577 | setlocale(LC_ALL, $language); | |
578 | bindtextdomain($language, LOCALE); | |
579 | textdomain($language); | |
580 | ||
26929c08 | 581 | $this->messages->add('s', _('welcome to your wallabag')); |
8d3275be | 582 | Tools::logm('login successful'); |
c765c367 NL |
583 | Tools::redirect($referer); |
584 | } | |
8d3275be | 585 | $this->messages->add('e', _('login failed: bad login or password')); |
c86b40f0 GV |
586 | // log login failure in web server log to allow fail2ban usage |
587 | error_log('user '.$login.' authentication failure'); | |
c765c367 NL |
588 | Tools::logm('login failed'); |
589 | Tools::redirect(); | |
c765c367 NL |
590 | } |
591 | } | |
592 | ||
07ee09f4 NL |
593 | /** |
594 | * log out the poche user. It cleans the session. | |
595 | * @todo add the return value | |
182faf26 | 596 | * @return boolean |
07ee09f4 | 597 | */ |
c765c367 NL |
598 | public function logout() |
599 | { | |
7ce7ec4c | 600 | $this->user = array(); |
c765c367 | 601 | Session::logout(); |
b916bcfc | 602 | Tools::logm('logout'); |
c765c367 NL |
603 | Tools::redirect(); |
604 | } | |
605 | ||
07ee09f4 | 606 | /** |
2f26729c | 607 | * import datas into your wallabag |
182faf26 | 608 | * @return boolean |
07ee09f4 | 609 | */ |
2f26729c | 610 | |
182faf26 MR |
611 | public function import() { |
612 | ||
dc764892 | 613 | if ( isset($_FILES['file']) && $_FILES['file']['tmp_name'] ) { |
5ce39784 MR |
614 | Tools::logm('Import stated: parsing file'); |
615 | ||
182faf26 MR |
616 | // assume, that file is in json format |
617 | $str_data = file_get_contents($_FILES['file']['tmp_name']); | |
618 | $data = json_decode($str_data, true); | |
619 | ||
620 | if ( $data === null ) { | |
621 | //not json - assume html | |
622 | $html = new simple_html_dom(); | |
623 | $html->load_file($_FILES['file']['tmp_name']); | |
624 | $data = array(); | |
625 | $read = 0; | |
626 | foreach (array('ol','ul') as $list) { | |
627 | foreach ($html->find($list) as $ul) { | |
86da3988 MR |
628 | foreach ($ul->find('li') as $li) { |
629 | $tmpEntry = array(); | |
a8ef1f3f MR |
630 | $a = $li->find('a'); |
631 | $tmpEntry['url'] = $a[0]->href; | |
632 | $tmpEntry['tags'] = $a[0]->tags; | |
633 | $tmpEntry['is_read'] = $read; | |
634 | if ($tmpEntry['url']) { | |
635 | $data[] = $tmpEntry; | |
636 | } | |
86da3988 MR |
637 | } |
638 | # the second <ol/ul> is for read links | |
639 | $read = ((sizeof($data) && $read)?0:1); | |
182faf26 MR |
640 | } |
641 | } | |
1daa8e4a | 642 | } |
182faf26 | 643 | |
2f26729c NL |
644 | // for readability structure |
645 | ||
646 | foreach($data as $record) { | |
647 | if (is_array($record)) { | |
648 | $data[] = $record; | |
649 | foreach($record as $record2) { | |
650 | if (is_array($record2)) { | |
651 | $data[] = $record2; | |
652 | } | |
653 | } | |
654 | } | |
a297fb1e | 655 | } |
a297fb1e | 656 | |
2f26729c NL |
657 | $urlsInserted = array(); //urls of articles inserted |
658 | foreach($data as $record) { | |
659 | $url = trim(isset($record['article__url']) ? $record['article__url'] : (isset($record['url']) ? $record['url'] : '')); | |
660 | if ($url and !in_array($url, $urlsInserted)) { | |
661 | $title = (isset($record['title']) ? $record['title'] : _('Untitled - Import - ') . '</a> <a href="./?import">' . _('click to finish import') . '</a><a>'); | |
662 | $body = (isset($record['content']) ? $record['content'] : ''); | |
663 | $isRead = (isset($record['is_read']) ? intval($record['is_read']) : (isset($record['archive']) ? intval($record['archive']) : 0)); | |
664 | $isFavorite = (isset($record['is_fav']) ? intval($record['is_fav']) : (isset($record['favorite']) ? intval($record['favorite']) : 0)); | |
665 | ||
666 | // insert new record | |
667 | ||
668 | $id = $this->store->add($url, $title, $body, $this->user->getId() , $isFavorite, $isRead); | |
669 | if ($id) { | |
670 | $urlsInserted[] = $url; //add | |
671 | if (isset($record['tags']) && trim($record['tags'])) { | |
672 | ||
673 | // @TODO: set tags | |
674 | ||
675 | } | |
676 | } | |
677 | } | |
182faf26 | 678 | } |
182faf26 | 679 | |
2f26729c NL |
680 | $i = sizeof($urlsInserted); |
681 | if ($i > 0) { | |
682 | $this->messages->add('s', _('Articles inserted: ') . $i . _('. Please note, that some may be marked as "read".')); | |
683 | } | |
684 | ||
5ce39784 | 685 | Tools::logm('Import of articles finished: '.$i.' articles added (w/o content if not provided).'); |
182faf26 | 686 | } |
dc764892 MR |
687 | else { |
688 | $this->messages->add('s', _('Did you forget to select a file?')); | |
689 | } | |
2f26729c NL |
690 | // file parsing finished here |
691 | // now download article contents if any | |
692 | // check if we need to download any content | |
182faf26 | 693 | |
2f26729c NL |
694 | $recordsDownloadRequired = $this->store->retrieveUnfetchedEntriesCount($this->user->getId()); |
695 | ||
696 | if ($recordsDownloadRequired == 0) { | |
182faf26 | 697 | |
2f26729c | 698 | // nothing to download |
182faf26 | 699 | |
2f26729c NL |
700 | $this->messages->add('s', _('Import finished.')); |
701 | Tools::logm('Import finished completely'); | |
702 | Tools::redirect(); | |
703 | } | |
704 | else { | |
182faf26 | 705 | |
2f26729c | 706 | // if just inserted - don't download anything, download will start in next reload |
182faf26 | 707 | |
2f26729c | 708 | if (!isset($_FILES['file'])) { |
182faf26 | 709 | |
2f26729c | 710 | // download next batch |
182faf26 | 711 | |
2f26729c NL |
712 | Tools::logm('Fetching next batch of articles...'); |
713 | $items = $this->store->retrieveUnfetchedEntries($this->user->getId() , IMPORT_LIMIT); | |
714 | $purifier = $this->_getPurifier(); | |
715 | foreach($items as $item) { | |
716 | $url = new Url(base64_encode($item['url'])); | |
717 | Tools::logm('Fetching article ' . $item['id']); | |
718 | $content = Tools::getPageContent($url); | |
719 | $title = (($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled')); | |
720 | $body = (($content['rss']['channel']['item']['description'] != '') ? $content['rss']['channel']['item']['description'] : _('Undefined')); | |
721 | ||
722 | // clean content to prevent xss attack | |
723 | ||
724 | $title = $purifier->purify($title); | |
725 | $body = $purifier->purify($body); | |
726 | $this->store->updateContentAndTitle($item['id'], $title, $body, $this->user->getId()); | |
727 | Tools::logm('Article ' . $item['id'] . ' updated.'); | |
728 | } | |
729 | } | |
63c35580 | 730 | } |
182faf26 | 731 | |
2f26729c NL |
732 | return array( |
733 | 'includeImport' => true, | |
734 | 'import' => array( | |
735 | 'recordsDownloadRequired' => $recordsDownloadRequired, | |
736 | 'recordsUnderDownload' => IMPORT_LIMIT, | |
737 | 'delay' => IMPORT_DELAY * 1000 | |
738 | ) | |
739 | ); | |
63c35580 | 740 | } |
c765c367 | 741 | |
07ee09f4 NL |
742 | /** |
743 | * export poche entries in json | |
744 | * @return json all poche entries | |
745 | */ | |
2f26729c NL |
746 | public function export() |
747 | { | |
a8ef1f3f MR |
748 | $filename = "wallabag-export-".$this->user->getId()."-".date("Y-m-d").".json"; |
749 | header('Content-Disposition: attachment; filename='.$filename); | |
750 | ||
751 | $entries = $this->store->retrieveAll($this->user->getId()); | |
752 | echo $this->tpl->render('export.twig', array( | |
753 | 'export' => Tools::renderJson($entries), | |
754 | )); | |
755 | Tools::logm('export view'); | |
c765c367 | 756 | } |
32520785 | 757 | |
07ee09f4 | 758 | /** |
a3436d4c | 759 | * Checks online the latest version of poche and cache it |
07ee09f4 NL |
760 | * @param string $which 'prod' or 'dev' |
761 | * @return string latest $which version | |
762 | */ | |
2f26729c | 763 | private function _getPocheVersion($which = 'prod') { |
a8ef1f3f MR |
764 | $cache_file = CACHE . '/' . $which; |
765 | $check_time = time(); | |
766 | ||
767 | # checks if the cached version file exists | |
768 | if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) { | |
769 | $version = file_get_contents($cache_file); | |
770 | $check_time = filemtime($cache_file); | |
771 | } else { | |
772 | $version = file_get_contents('http://static.wallabag.org/versions/' . $which); | |
773 | file_put_contents($cache_file, $version, LOCK_EX); | |
774 | } | |
775 | return array($version, $check_time); | |
32520785 | 776 | } |
72c20a52 | 777 | |
2f26729c NL |
778 | /** |
779 | * Update token for current user | |
780 | */ | |
781 | public function updateToken() | |
72c20a52 | 782 | { |
2f26729c NL |
783 | $token = Tools::generateToken(); |
784 | $this->store->updateUserConfig($this->user->getId(), 'token', $token); | |
785 | $currentConfig = $_SESSION['poche_user']->config; | |
786 | $currentConfig['token'] = $token; | |
787 | $_SESSION['poche_user']->setConfig($currentConfig); | |
788 | Tools::redirect(); | |
72c20a52 NL |
789 | } |
790 | ||
2f26729c NL |
791 | /** |
792 | * Generate RSS feeds for current user | |
793 | * | |
794 | * @param $token | |
795 | * @param $user_id | |
7fe8a9ad VM |
796 | * @param $tag_id if $type is 'tag', the id of the tag to generate feed for |
797 | * @param string $type the type of feed to generate | |
798 | * @param int $limit the maximum number of items (0 means all) | |
2f26729c | 799 | */ |
7fe8a9ad | 800 | public function generateFeeds($token, $user_id, $tag_id, $type = 'home', $limit = 0) |
72c20a52 | 801 | { |
f778e472 | 802 | $allowed_types = array('home', 'fav', 'archive', 'tag'); |
72c20a52 NL |
803 | $config = $this->store->getConfigUser($user_id); |
804 | ||
17b2afef | 805 | if ($config == null) { |
30bd2735 | 806 | die(sprintf(_('User with this id (%d) does not exist.'), $user_id)); |
17b2afef NL |
807 | } |
808 | ||
7dd8b502 MR |
809 | if (!in_array($type, $allowed_types) || !isset($config['token']) || $token != $config['token']) { |
810 | die(_('Uh, there is a problem while generating feed. Wrong token used?')); | |
72c20a52 | 811 | } |
72c20a52 | 812 | |
9e7c840b | 813 | $feed = new FeedWriter(RSS2); |
2e4440c3 | 814 | $feed->setTitle('wallabag — ' . $type . ' feed'); |
72c20a52 | 815 | $feed->setLink(Tools::getPocheUrl()); |
223268c2 NL |
816 | $feed->setChannelElement('pubDate', date(DATE_RSS , time())); |
817 | $feed->setChannelElement('generator', 'wallabag'); | |
818 | $feed->setDescription('wallabag ' . $type . ' elements'); | |
72c20a52 | 819 | |
f778e472 | 820 | if ($type == 'tag') { |
b89d5a2b | 821 | $entries = $this->store->retrieveEntriesByTag($tag_id, $user_id); |
f778e472 NL |
822 | } |
823 | else { | |
824 | $entries = $this->store->getEntriesByView($type, $user_id); | |
825 | } | |
826 | ||
7fe8a9ad VM |
827 | // if $limit is set to zero, use all entries |
828 | if (0 == $limit) { | |
829 | $limit = count($entries); | |
830 | } | |
72c20a52 | 831 | if (count($entries) > 0) { |
7fe8a9ad VM |
832 | for ($i = 0; $i < min(count($entries), $limit); $i++) { |
833 | $entry = $entries[$i]; | |
72c20a52 | 834 | $newItem = $feed->createNewItem(); |
0b57c682 | 835 | $newItem->setTitle($entry['title']); |
f86784c2 | 836 | $newItem->setSource(Tools::getPocheUrl() . '?view=view&id=' . $entry['id']); |
ed02e38e | 837 | $newItem->setLink($entry['url']); |
72c20a52 NL |
838 | $newItem->setDate(time()); |
839 | $newItem->setDescription($entry['content']); | |
840 | $feed->addItem($newItem); | |
841 | } | |
842 | } | |
843 | ||
844 | $feed->genarateFeed(); | |
845 | exit; | |
846 | } | |
6285e57c | 847 | |
6285e57c | 848 | |
0f859c6f MR |
849 | |
850 | /** | |
2f26729c | 851 | * Returns new purifier object with actual config |
0f859c6f | 852 | */ |
2f26729c NL |
853 | private function _getPurifier() |
854 | { | |
855 | $config = HTMLPurifier_Config::createDefault(); | |
856 | $config->set('Cache.SerializerPath', CACHE); | |
857 | $config->set('HTML.SafeIframe', true); | |
35d4e275 | 858 | |
2f26729c NL |
859 | //allow YouTube, Vimeo and dailymotion videos |
860 | $config->set('URI.SafeIframeRegexp', '%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/|www\.dailymotion\.com/embed/video/)%'); | |
ec15d0a7 | 861 | |
2f26729c | 862 | return new HTMLPurifier($config); |
0f859c6f | 863 | } |
cbc75bef | 864 | |
cbc75bef | 865 | |
37cad522 | 866 | } |