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eb1af592 NL |
1 | <?php |
2 | /** | |
3 | * poche, a read it later open source system | |
4 | * | |
5 | * @category poche | |
6 | * @author Nicolas Lœuillet <support@inthepoche.com> | |
7 | * @copyright 2013 | |
8 | * @license http://www.wtfpl.net/ see COPYING file | |
9 | */ | |
10 | ||
11 | class Poche | |
12 | { | |
7ce7ec4c | 13 | public $user; |
eb1af592 NL |
14 | public $store; |
15 | public $tpl; | |
55821e04 | 16 | public $messages; |
6a361945 | 17 | public $pagination; |
eb1af592 | 18 | |
bc1ee852 | 19 | function __construct() |
eb1af592 | 20 | { |
6c158544 NL |
21 | if (file_exists('./install') && !DEBUG_POCHE) { |
22 | Tools::logm('folder /install exists'); | |
23 | die('To install your poche with sqlite, copy /install/poche.sqlite in /db and delete the folder /install. you have to delete the /install folder before using poche.'); | |
24 | } | |
25 | ||
bc1ee852 | 26 | $this->store = new Database(); |
eb1af592 | 27 | $this->init(); |
6a361945 | 28 | $this->messages = new Messages(); |
eb1af592 NL |
29 | |
30 | # installation | |
31 | if(!$this->store->isInstalled()) | |
32 | { | |
33 | $this->install(); | |
34 | } | |
eb1af592 NL |
35 | } |
36 | ||
37 | private function init() | |
38 | { | |
7ce7ec4c NL |
39 | Tools::initPhp(); |
40 | Session::init(); | |
8d3275be | 41 | |
b916bcfc | 42 | if (isset($_SESSION['poche_user']) && $_SESSION['poche_user'] != array()) { |
8d3275be NL |
43 | $this->user = $_SESSION['poche_user']; |
44 | } | |
45 | else { | |
46 | # fake user, just for install & login screens | |
47 | $this->user = new User(); | |
48 | $this->user->setConfig($this->getDefaultConfig()); | |
49 | } | |
7ce7ec4c | 50 | |
eb1af592 | 51 | # l10n |
8d3275be | 52 | $language = $this->user->getConfigValue('language'); |
7ce7ec4c NL |
53 | putenv('LC_ALL=' . $language); |
54 | setlocale(LC_ALL, $language); | |
55 | bindtextdomain($language, LOCALE); | |
56 | textdomain($language); | |
eb1af592 NL |
57 | |
58 | # template engine | |
59 | $loader = new Twig_Loader_Filesystem(TPL); | |
bc1ee852 NL |
60 | if (DEBUG_POCHE) { |
61 | $twig_params = array(); | |
62 | } | |
63 | else { | |
64 | $twig_params = array('cache' => CACHE); | |
65 | } | |
66 | $this->tpl = new Twig_Environment($loader, $twig_params); | |
eb1af592 | 67 | $this->tpl->addExtension(new Twig_Extensions_Extension_I18n()); |
55821e04 NL |
68 | # filter to display domain name of an url |
69 | $filter = new Twig_SimpleFilter('getDomain', 'Tools::getDomain'); | |
70 | $this->tpl->addFilter($filter); | |
eb1af592 | 71 | |
d9178758 NL |
72 | # filter for reading time |
73 | $filter = new Twig_SimpleFilter('getReadingTime', 'Tools::getReadingTime'); | |
74 | $this->tpl->addFilter($filter); | |
75 | ||
7ce7ec4c | 76 | # Pagination |
8d3275be | 77 | $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p'); |
eb1af592 NL |
78 | } |
79 | ||
80 | private function install() | |
81 | { | |
82 | Tools::logm('poche still not installed'); | |
83 | echo $this->tpl->render('install.twig', array( | |
6a361945 | 84 | 'token' => Session::getToken() |
eb1af592 NL |
85 | )); |
86 | if (isset($_GET['install'])) { | |
87 | if (($_POST['password'] == $_POST['password_repeat']) | |
88 | && $_POST['password'] != "" && $_POST['login'] != "") { | |
89 | # let's rock, install poche baby ! | |
90 | $this->store->install($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login'])); | |
91 | Session::logout(); | |
6a361945 NL |
92 | Tools::logm('poche is now installed'); |
93 | Tools::redirect(); | |
94 | } | |
95 | else { | |
96 | Tools::logm('error during installation'); | |
eb1af592 NL |
97 | Tools::redirect(); |
98 | } | |
99 | } | |
100 | exit(); | |
101 | } | |
102 | ||
8d3275be NL |
103 | public function getDefaultConfig() |
104 | { | |
105 | return array( | |
106 | 'pager' => PAGINATION, | |
107 | 'language' => LANG, | |
108 | ); | |
109 | } | |
110 | ||
eb1af592 NL |
111 | /** |
112 | * Call action (mark as fav, archive, delete, etc.) | |
113 | */ | |
b916bcfc | 114 | public function action($action, Url $url, $id = 0, $import = FALSE) |
eb1af592 NL |
115 | { |
116 | switch ($action) | |
117 | { | |
118 | case 'add': | |
119 | if($parametres_url = $url->fetchContent()) { | |
8d3275be | 120 | if ($this->store->add($url->getUrl(), $parametres_url['title'], $parametres_url['content'], $this->user->getId())) { |
eb1af592 | 121 | Tools::logm('add link ' . $url->getUrl()); |
b916bcfc NL |
122 | $sequence = ''; |
123 | if (STORAGE == 'postgres') { | |
124 | $sequence = 'entries_id_seq'; | |
125 | } | |
126 | $last_id = $this->store->getLastId($sequence); | |
eb1af592 NL |
127 | if (DOWNLOAD_PICTURES) { |
128 | $content = filtre_picture($parametres_url['content'], $url->getUrl(), $last_id); | |
b58e261d NL |
129 | Tools::logm('updating content article'); |
130 | $this->store->updateContent($last_id, $content, $this->user->getId()); | |
eb1af592 | 131 | } |
b916bcfc NL |
132 | if (!$import) { |
133 | $this->messages->add('s', _('the link has been added successfully')); | |
134 | } | |
eb1af592 NL |
135 | } |
136 | else { | |
b916bcfc NL |
137 | if (!$import) { |
138 | $this->messages->add('e', _('error during insertion : the link wasn\'t added')); | |
139 | Tools::logm('error during insertion : the link wasn\'t added ' . $url->getUrl()); | |
140 | } | |
eb1af592 NL |
141 | } |
142 | } | |
143 | else { | |
b916bcfc NL |
144 | if (!$import) { |
145 | $this->messages->add('e', _('error during fetching content : the link wasn\'t added')); | |
146 | Tools::logm('error during content fetch ' . $url->getUrl()); | |
147 | } | |
148 | } | |
149 | if (!$import) { | |
150 | Tools::redirect(); | |
eb1af592 NL |
151 | } |
152 | break; | |
153 | case 'delete': | |
bc1ee852 | 154 | $msg = 'delete link #' . $id; |
8d3275be | 155 | if ($this->store->deleteById($id, $this->user->getId())) { |
eb1af592 NL |
156 | if (DOWNLOAD_PICTURES) { |
157 | remove_directory(ABS_PATH . $id); | |
158 | } | |
6a361945 | 159 | $this->messages->add('s', _('the link has been deleted successfully')); |
eb1af592 NL |
160 | } |
161 | else { | |
6a361945 | 162 | $this->messages->add('e', _('the link wasn\'t deleted')); |
bc1ee852 | 163 | $msg = 'error : can\'t delete link #' . $id; |
eb1af592 | 164 | } |
bc1ee852 NL |
165 | Tools::logm($msg); |
166 | Tools::redirect('?'); | |
eb1af592 NL |
167 | break; |
168 | case 'toggle_fav' : | |
8d3275be | 169 | $this->store->favoriteById($id, $this->user->getId()); |
eb1af592 | 170 | Tools::logm('mark as favorite link #' . $id); |
b916bcfc NL |
171 | if (!$import) { |
172 | Tools::redirect(); | |
173 | } | |
eb1af592 NL |
174 | break; |
175 | case 'toggle_archive' : | |
8d3275be | 176 | $this->store->archiveById($id, $this->user->getId()); |
eb1af592 | 177 | Tools::logm('archive link #' . $id); |
b916bcfc NL |
178 | if (!$import) { |
179 | Tools::redirect(); | |
180 | } | |
eb1af592 NL |
181 | break; |
182 | default: | |
183 | break; | |
184 | } | |
185 | } | |
186 | ||
187 | function displayView($view, $id = 0) | |
188 | { | |
189 | $tpl_vars = array(); | |
190 | ||
191 | switch ($view) | |
192 | { | |
eb1af592 | 193 | case 'config': |
32520785 NL |
194 | $dev = $this->getPocheVersion('dev'); |
195 | $prod = $this->getPocheVersion('prod'); | |
196 | $compare_dev = version_compare(POCHE_VERSION, $dev); | |
197 | $compare_prod = version_compare(POCHE_VERSION, $prod); | |
198 | $tpl_vars = array( | |
199 | 'dev' => $dev, | |
200 | 'prod' => $prod, | |
201 | 'compare_dev' => $compare_dev, | |
202 | 'compare_prod' => $compare_prod, | |
203 | ); | |
eb1af592 NL |
204 | Tools::logm('config view'); |
205 | break; | |
206 | case 'view': | |
8d3275be | 207 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
eb1af592 NL |
208 | if ($entry != NULL) { |
209 | Tools::logm('view link #' . $id); | |
210 | $content = $entry['content']; | |
211 | if (function_exists('tidy_parse_string')) { | |
212 | $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8'); | |
213 | $tidy->cleanRepair(); | |
214 | $content = $tidy->value; | |
215 | } | |
216 | $tpl_vars = array( | |
217 | 'entry' => $entry, | |
218 | 'content' => $content, | |
219 | ); | |
220 | } | |
221 | else { | |
d8d1542e | 222 | Tools::logm('error in view call : entry is null'); |
eb1af592 NL |
223 | } |
224 | break; | |
225 | default: # home view | |
8d3275be | 226 | $entries = $this->store->getEntriesByView($view, $this->user->getId()); |
6a361945 NL |
227 | $this->pagination->set_total(count($entries)); |
228 | $page_links = $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . '&'); | |
8d3275be | 229 | $datas = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit()); |
eb1af592 | 230 | $tpl_vars = array( |
6a361945 NL |
231 | 'entries' => $datas, |
232 | 'page_links' => $page_links, | |
eb1af592 | 233 | ); |
6a361945 | 234 | Tools::logm('display ' . $view . ' view'); |
eb1af592 NL |
235 | break; |
236 | } | |
237 | ||
238 | return $tpl_vars; | |
239 | } | |
c765c367 | 240 | |
07ee09f4 NL |
241 | /** |
242 | * update the password of the current user. | |
243 | * if MODE_DEMO is TRUE, the password can't be updated. | |
244 | * @todo add the return value | |
245 | * @todo set the new password in function header like this updatePassword($newPassword) | |
246 | * @return boolean | |
247 | */ | |
c765c367 NL |
248 | public function updatePassword() |
249 | { | |
55821e04 | 250 | if (MODE_DEMO) { |
8d3275be | 251 | $this->messages->add('i', _('in demo mode, you can\'t update your password')); |
55821e04 | 252 | Tools::logm('in demo mode, you can\'t do this'); |
6a361945 | 253 | Tools::redirect('?view=config'); |
55821e04 NL |
254 | } |
255 | else { | |
256 | if (isset($_POST['password']) && isset($_POST['password_repeat'])) { | |
257 | if ($_POST['password'] == $_POST['password_repeat'] && $_POST['password'] != "") { | |
8d3275be NL |
258 | $this->messages->add('s', _('your password has been updated')); |
259 | $this->store->updatePassword($this->user->getId(), Tools::encodeString($_POST['password'] . $this->user->getUsername())); | |
c765c367 | 260 | Session::logout(); |
8d3275be | 261 | Tools::logm('password updated'); |
c765c367 NL |
262 | Tools::redirect(); |
263 | } | |
264 | else { | |
8d3275be | 265 | $this->messages->add('e', _('the two fields have to be filled & the password must be the same in the two fields')); |
6a361945 | 266 | Tools::redirect('?view=config'); |
c765c367 NL |
267 | } |
268 | } | |
269 | } | |
270 | } | |
271 | ||
07ee09f4 NL |
272 | /** |
273 | * checks if login & password are correct and save the user in session. | |
274 | * it redirects the user to the $referer link | |
275 | * @param string $referer the url to redirect after login | |
276 | * @todo add the return value | |
277 | * @return boolean | |
278 | */ | |
c765c367 NL |
279 | public function login($referer) |
280 | { | |
281 | if (!empty($_POST['login']) && !empty($_POST['password'])) { | |
7ce7ec4c NL |
282 | $user = $this->store->login($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login'])); |
283 | if ($user != array()) { | |
284 | # Save login into Session | |
285 | Session::login($user['username'], $user['password'], $_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']), array('poche_user' => new User($user))); | |
286 | ||
8d3275be | 287 | $this->messages->add('s', _('welcome to your poche')); |
c765c367 NL |
288 | if (!empty($_POST['longlastingsession'])) { |
289 | $_SESSION['longlastingsession'] = 31536000; | |
290 | $_SESSION['expires_on'] = time() + $_SESSION['longlastingsession']; | |
291 | session_set_cookie_params($_SESSION['longlastingsession']); | |
292 | } else { | |
293 | session_set_cookie_params(0); | |
294 | } | |
295 | session_regenerate_id(true); | |
8d3275be | 296 | Tools::logm('login successful'); |
c765c367 NL |
297 | Tools::redirect($referer); |
298 | } | |
8d3275be | 299 | $this->messages->add('e', _('login failed: bad login or password')); |
c765c367 NL |
300 | Tools::logm('login failed'); |
301 | Tools::redirect(); | |
302 | } else { | |
8d3275be | 303 | $this->messages->add('e', _('login failed: you have to fill all fields')); |
c765c367 NL |
304 | Tools::logm('login failed'); |
305 | Tools::redirect(); | |
306 | } | |
307 | } | |
308 | ||
07ee09f4 NL |
309 | /** |
310 | * log out the poche user. It cleans the session. | |
311 | * @todo add the return value | |
312 | * @return boolean | |
313 | */ | |
c765c367 NL |
314 | public function logout() |
315 | { | |
7ce7ec4c | 316 | $this->user = array(); |
c765c367 | 317 | Session::logout(); |
b916bcfc NL |
318 | $this->messages->add('s', _('see you soon!')); |
319 | Tools::logm('logout'); | |
c765c367 NL |
320 | Tools::redirect(); |
321 | } | |
322 | ||
07ee09f4 NL |
323 | /** |
324 | * import from Instapaper. poche needs a ./instapaper-export.html file | |
325 | * @todo add the return value | |
326 | * @return boolean | |
327 | */ | |
63c35580 | 328 | private function importFromInstapaper() |
c765c367 | 329 | { |
7f959169 | 330 | # TODO gestion des articles favs |
a62788c6 NL |
331 | $html = new simple_html_dom(); |
332 | $html->load_file('./instapaper-export.html'); | |
b916bcfc | 333 | Tools::logm('starting import from instapaper'); |
a62788c6 NL |
334 | |
335 | $read = 0; | |
336 | $errors = array(); | |
337 | foreach($html->find('ol') as $ul) | |
338 | { | |
339 | foreach($ul->find('li') as $li) | |
340 | { | |
341 | $a = $li->find('a'); | |
342 | $url = new Url(base64_encode($a[0]->href)); | |
b916bcfc | 343 | $this->action('add', $url, 0, TRUE); |
a62788c6 | 344 | if ($read == '1') { |
b916bcfc NL |
345 | $sequence = ''; |
346 | if (STORAGE == 'postgres') { | |
347 | $sequence = 'entries_id_seq'; | |
348 | } | |
349 | $last_id = $this->store->getLastId($sequence); | |
350 | $this->action('toggle_archive', $url, $last_id, TRUE); | |
a62788c6 NL |
351 | } |
352 | } | |
7f959169 NL |
353 | |
354 | # the second <ol> is for read links | |
a62788c6 NL |
355 | $read = 1; |
356 | } | |
8d3275be | 357 | $this->messages->add('s', _('import from instapaper completed')); |
63c35580 NL |
358 | Tools::logm('import from instapaper completed'); |
359 | Tools::redirect(); | |
360 | } | |
c765c367 | 361 | |
07ee09f4 NL |
362 | /** |
363 | * import from Pocket. poche needs a ./ril_export.html file | |
364 | * @todo add the return value | |
365 | * @return boolean | |
366 | */ | |
63c35580 NL |
367 | private function importFromPocket() |
368 | { | |
7f959169 | 369 | # TODO gestion des articles favs |
63c35580 NL |
370 | $html = new simple_html_dom(); |
371 | $html->load_file('./ril_export.html'); | |
b916bcfc | 372 | Tools::logm('starting import from pocket'); |
63c35580 NL |
373 | |
374 | $read = 0; | |
375 | $errors = array(); | |
376 | foreach($html->find('ul') as $ul) | |
377 | { | |
378 | foreach($ul->find('li') as $li) | |
c765c367 | 379 | { |
63c35580 NL |
380 | $a = $li->find('a'); |
381 | $url = new Url(base64_encode($a[0]->href)); | |
b916bcfc | 382 | $this->action('add', $url, 0, TRUE); |
63c35580 | 383 | if ($read == '1') { |
b916bcfc NL |
384 | $sequence = ''; |
385 | if (STORAGE == 'postgres') { | |
386 | $sequence = 'entries_id_seq'; | |
387 | } | |
388 | $last_id = $this->store->getLastId($sequence); | |
389 | $this->action('toggle_archive', $url, $last_id, TRUE); | |
c765c367 | 390 | } |
c765c367 | 391 | } |
7f959169 NL |
392 | |
393 | # the second <ul> is for read links | |
63c35580 | 394 | $read = 1; |
c765c367 | 395 | } |
8d3275be | 396 | $this->messages->add('s', _('import from pocket completed')); |
63c35580 NL |
397 | Tools::logm('import from pocket completed'); |
398 | Tools::redirect(); | |
399 | } | |
c765c367 | 400 | |
07ee09f4 NL |
401 | /** |
402 | * import from Readability. poche needs a ./readability file | |
403 | * @todo add the return value | |
404 | * @return boolean | |
405 | */ | |
63c35580 NL |
406 | private function importFromReadability() |
407 | { | |
7f959169 | 408 | # TODO gestion des articles lus / favs |
63c35580 NL |
409 | $str_data = file_get_contents("./readability"); |
410 | $data = json_decode($str_data,true); | |
b916bcfc | 411 | Tools::logm('starting import from Readability'); |
63c35580 NL |
412 | |
413 | foreach ($data as $key => $value) { | |
414 | $url = ''; | |
7f959169 NL |
415 | foreach ($value as $attr => $attr_value) { |
416 | if ($attr == 'article__url') { | |
417 | $url = new Url(base64_encode($attr_value)); | |
c765c367 | 418 | } |
b916bcfc NL |
419 | $sequence = ''; |
420 | if (STORAGE == 'postgres') { | |
421 | $sequence = 'entries_id_seq'; | |
422 | } | |
7f959169 | 423 | // if ($attr_value == 'favorite' && $attr_value == 'true') { |
b916bcfc | 424 | // $last_id = $this->store->getLastId($sequence); |
7f959169 | 425 | // $this->store->favoriteById($last_id); |
b916bcfc | 426 | // $this->action('toogle_fav', $url, $last_id, TRUE); |
7f959169 | 427 | // } |
b916bcfc NL |
428 | if ($attr_value == 'archive' && $attr_value == 'true') { |
429 | $last_id = $this->store->getLastId($sequence); | |
430 | $this->action('toggle_archive', $url, $last_id, TRUE); | |
431 | } | |
c765c367 | 432 | } |
63c35580 | 433 | if ($url->isCorrect()) |
b916bcfc | 434 | $this->action('add', $url, 0, TRUE); |
c765c367 | 435 | } |
8d3275be | 436 | $this->messages->add('s', _('import from Readability completed')); |
63c35580 NL |
437 | Tools::logm('import from Readability completed'); |
438 | Tools::redirect(); | |
c765c367 NL |
439 | } |
440 | ||
07ee09f4 NL |
441 | /** |
442 | * import datas into your poche | |
443 | * @param string $from name of the service to import : pocket, instapaper or readability | |
444 | * @todo add the return value | |
445 | * @return boolean | |
446 | */ | |
63c35580 | 447 | public function import($from) |
c765c367 | 448 | { |
63c35580 | 449 | if ($from == 'pocket') { |
07ee09f4 | 450 | return $this->importFromPocket(); |
63c35580 NL |
451 | } |
452 | else if ($from == 'readability') { | |
07ee09f4 | 453 | return $this->importFromReadability(); |
63c35580 NL |
454 | } |
455 | else if ($from == 'instapaper') { | |
07ee09f4 | 456 | return $this->importFromInstapaper(); |
63c35580 NL |
457 | } |
458 | } | |
c765c367 | 459 | |
07ee09f4 NL |
460 | /** |
461 | * export poche entries in json | |
462 | * @return json all poche entries | |
463 | */ | |
63c35580 NL |
464 | public function export() |
465 | { | |
8d3275be | 466 | $entries = $this->store->retrieveAll($this->user->getId()); |
63c35580 NL |
467 | echo $this->tpl->render('export.twig', array( |
468 | 'export' => Tools::renderJson($entries), | |
469 | )); | |
470 | Tools::logm('export view'); | |
c765c367 | 471 | } |
32520785 | 472 | |
07ee09f4 | 473 | /** |
a3436d4c | 474 | * Checks online the latest version of poche and cache it |
07ee09f4 NL |
475 | * @param string $which 'prod' or 'dev' |
476 | * @return string latest $which version | |
477 | */ | |
32520785 NL |
478 | private function getPocheVersion($which = 'prod') |
479 | { | |
480 | $cache_file = CACHE . '/' . $which; | |
a3436d4c NL |
481 | |
482 | # checks if the cached version file exists | |
32520785 NL |
483 | if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) { |
484 | $version = file_get_contents($cache_file); | |
485 | } else { | |
bc1ee852 | 486 | $version = file_get_contents('http://static.inthepoche.com/versions/' . $which); |
32520785 NL |
487 | file_put_contents($cache_file, $version, LOCK_EX); |
488 | } | |
489 | return $version; | |
490 | } | |
eb1af592 | 491 | } |