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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 | { |
4a291288 NL |
21 | $this->initTpl(); |
22 | if (!$this->checkBeforeInstall()) { | |
23 | exit; | |
6c158544 | 24 | } |
bc1ee852 | 25 | $this->store = new Database(); |
eb1af592 | 26 | $this->init(); |
6a361945 | 27 | $this->messages = new Messages(); |
eb1af592 NL |
28 | |
29 | # installation | |
30 | if(!$this->store->isInstalled()) | |
31 | { | |
32 | $this->install(); | |
33 | } | |
eb1af592 NL |
34 | } |
35 | ||
4a291288 NL |
36 | /** |
37 | * all checks before installation. | |
38 | * @return boolean | |
39 | */ | |
40 | private function checkBeforeInstall() | |
eb1af592 | 41 | { |
4a291288 NL |
42 | $msg = ''; |
43 | $allIsGood = TRUE; | |
bb5a7d9e NL |
44 | |
45 | if (file_exists('./install/update.php') && !DEBUG_POCHE) { | |
46 | $msg = 'A poche update is needed. Please execute this update <a href="install/update.php">by clicking here</a>. If you have already do the update, please delete /install folder.'; | |
47 | $allIsGood = FALSE; | |
48 | } | |
49 | else if (file_exists('./install') && !DEBUG_POCHE) { | |
4a291288 NL |
50 | $msg = 'If you want to update your poche, you just have to delete /install folder. <br />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.'; |
51 | $allIsGood = FALSE; | |
52 | } | |
bb5a7d9e NL |
53 | else if (STORAGE == 'sqlite' && !is_writable(STORAGE_SQLITE)) { |
54 | Tools::logm('you don\'t have write access on sqlite file'); | |
55 | $msg = 'You don\'t have write access on sqlite file.'; | |
56 | $allIsGood = FALSE; | |
57 | } | |
58 | else if (!is_writable(CACHE)) { | |
59 | Tools::logm('you don\'t have write access on cache directory'); | |
60 | $msg = 'You don\'t have write access on cache directory.'; | |
4a291288 | 61 | $allIsGood = FALSE; |
8d3275be | 62 | } |
4a291288 NL |
63 | |
64 | if (!$allIsGood) { | |
65 | echo $this->tpl->render('error.twig', array( | |
66 | 'msg' => $msg | |
67 | )); | |
8d3275be | 68 | } |
7ce7ec4c | 69 | |
4a291288 NL |
70 | return $allIsGood; |
71 | } | |
eb1af592 | 72 | |
4a291288 NL |
73 | private function initTpl() |
74 | { | |
eb1af592 NL |
75 | # template engine |
76 | $loader = new Twig_Loader_Filesystem(TPL); | |
bc1ee852 NL |
77 | if (DEBUG_POCHE) { |
78 | $twig_params = array(); | |
79 | } | |
80 | else { | |
81 | $twig_params = array('cache' => CACHE); | |
82 | } | |
83 | $this->tpl = new Twig_Environment($loader, $twig_params); | |
eb1af592 | 84 | $this->tpl->addExtension(new Twig_Extensions_Extension_I18n()); |
55821e04 NL |
85 | # filter to display domain name of an url |
86 | $filter = new Twig_SimpleFilter('getDomain', 'Tools::getDomain'); | |
87 | $this->tpl->addFilter($filter); | |
eb1af592 | 88 | |
d9178758 NL |
89 | # filter for reading time |
90 | $filter = new Twig_SimpleFilter('getReadingTime', 'Tools::getReadingTime'); | |
91 | $this->tpl->addFilter($filter); | |
4a291288 NL |
92 | } |
93 | ||
94 | private function init() | |
95 | { | |
96 | Tools::initPhp(); | |
97 | Session::init(); | |
98 | ||
99 | if (isset($_SESSION['poche_user']) && $_SESSION['poche_user'] != array()) { | |
100 | $this->user = $_SESSION['poche_user']; | |
101 | } | |
102 | else { | |
103 | # fake user, just for install & login screens | |
104 | $this->user = new User(); | |
105 | $this->user->setConfig($this->getDefaultConfig()); | |
106 | } | |
107 | ||
108 | # l10n | |
109 | $language = $this->user->getConfigValue('language'); | |
110 | putenv('LC_ALL=' . $language); | |
111 | setlocale(LC_ALL, $language); | |
112 | bindtextdomain($language, LOCALE); | |
113 | textdomain($language); | |
d9178758 | 114 | |
7ce7ec4c | 115 | # Pagination |
8d3275be | 116 | $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p'); |
eb1af592 NL |
117 | } |
118 | ||
119 | private function install() | |
120 | { | |
121 | Tools::logm('poche still not installed'); | |
122 | echo $this->tpl->render('install.twig', array( | |
6a361945 | 123 | 'token' => Session::getToken() |
eb1af592 NL |
124 | )); |
125 | if (isset($_GET['install'])) { | |
126 | if (($_POST['password'] == $_POST['password_repeat']) | |
127 | && $_POST['password'] != "" && $_POST['login'] != "") { | |
128 | # let's rock, install poche baby ! | |
bb5a7d9e NL |
129 | if ($this->store->install($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']))) |
130 | { | |
131 | Session::logout(); | |
132 | Tools::logm('poche is now installed'); | |
133 | Tools::redirect(); | |
134 | } | |
6a361945 NL |
135 | } |
136 | else { | |
137 | Tools::logm('error during installation'); | |
eb1af592 NL |
138 | Tools::redirect(); |
139 | } | |
140 | } | |
141 | exit(); | |
142 | } | |
143 | ||
8d3275be NL |
144 | public function getDefaultConfig() |
145 | { | |
146 | return array( | |
147 | 'pager' => PAGINATION, | |
148 | 'language' => LANG, | |
149 | ); | |
150 | } | |
151 | ||
eb1af592 NL |
152 | /** |
153 | * Call action (mark as fav, archive, delete, etc.) | |
154 | */ | |
b916bcfc | 155 | public function action($action, Url $url, $id = 0, $import = FALSE) |
eb1af592 NL |
156 | { |
157 | switch ($action) | |
158 | { | |
159 | case 'add': | |
160 | if($parametres_url = $url->fetchContent()) { | |
8d3275be | 161 | if ($this->store->add($url->getUrl(), $parametres_url['title'], $parametres_url['content'], $this->user->getId())) { |
eb1af592 | 162 | Tools::logm('add link ' . $url->getUrl()); |
b916bcfc NL |
163 | $sequence = ''; |
164 | if (STORAGE == 'postgres') { | |
165 | $sequence = 'entries_id_seq'; | |
166 | } | |
167 | $last_id = $this->store->getLastId($sequence); | |
eb1af592 NL |
168 | if (DOWNLOAD_PICTURES) { |
169 | $content = filtre_picture($parametres_url['content'], $url->getUrl(), $last_id); | |
b58e261d NL |
170 | Tools::logm('updating content article'); |
171 | $this->store->updateContent($last_id, $content, $this->user->getId()); | |
eb1af592 | 172 | } |
b916bcfc NL |
173 | if (!$import) { |
174 | $this->messages->add('s', _('the link has been added successfully')); | |
175 | } | |
eb1af592 NL |
176 | } |
177 | else { | |
b916bcfc NL |
178 | if (!$import) { |
179 | $this->messages->add('e', _('error during insertion : the link wasn\'t added')); | |
180 | Tools::logm('error during insertion : the link wasn\'t added ' . $url->getUrl()); | |
181 | } | |
eb1af592 NL |
182 | } |
183 | } | |
184 | else { | |
b916bcfc NL |
185 | if (!$import) { |
186 | $this->messages->add('e', _('error during fetching content : the link wasn\'t added')); | |
187 | Tools::logm('error during content fetch ' . $url->getUrl()); | |
188 | } | |
189 | } | |
190 | if (!$import) { | |
191 | Tools::redirect(); | |
eb1af592 NL |
192 | } |
193 | break; | |
194 | case 'delete': | |
bc1ee852 | 195 | $msg = 'delete link #' . $id; |
8d3275be | 196 | if ($this->store->deleteById($id, $this->user->getId())) { |
eb1af592 NL |
197 | if (DOWNLOAD_PICTURES) { |
198 | remove_directory(ABS_PATH . $id); | |
199 | } | |
6a361945 | 200 | $this->messages->add('s', _('the link has been deleted successfully')); |
eb1af592 NL |
201 | } |
202 | else { | |
6a361945 | 203 | $this->messages->add('e', _('the link wasn\'t deleted')); |
bc1ee852 | 204 | $msg = 'error : can\'t delete link #' . $id; |
eb1af592 | 205 | } |
bc1ee852 NL |
206 | Tools::logm($msg); |
207 | Tools::redirect('?'); | |
eb1af592 NL |
208 | break; |
209 | case 'toggle_fav' : | |
8d3275be | 210 | $this->store->favoriteById($id, $this->user->getId()); |
eb1af592 | 211 | Tools::logm('mark as favorite link #' . $id); |
b916bcfc NL |
212 | if (!$import) { |
213 | Tools::redirect(); | |
214 | } | |
eb1af592 NL |
215 | break; |
216 | case 'toggle_archive' : | |
8d3275be | 217 | $this->store->archiveById($id, $this->user->getId()); |
eb1af592 | 218 | Tools::logm('archive link #' . $id); |
b916bcfc NL |
219 | if (!$import) { |
220 | Tools::redirect(); | |
221 | } | |
eb1af592 NL |
222 | break; |
223 | default: | |
c0d321c1 | 224 | Tools::logm('action ' . $action . 'doesn\'t exist'); |
eb1af592 NL |
225 | break; |
226 | } | |
227 | } | |
228 | ||
229 | function displayView($view, $id = 0) | |
230 | { | |
231 | $tpl_vars = array(); | |
232 | ||
233 | switch ($view) | |
234 | { | |
eb1af592 | 235 | case 'config': |
32520785 NL |
236 | $dev = $this->getPocheVersion('dev'); |
237 | $prod = $this->getPocheVersion('prod'); | |
238 | $compare_dev = version_compare(POCHE_VERSION, $dev); | |
239 | $compare_prod = version_compare(POCHE_VERSION, $prod); | |
240 | $tpl_vars = array( | |
241 | 'dev' => $dev, | |
242 | 'prod' => $prod, | |
243 | 'compare_dev' => $compare_dev, | |
244 | 'compare_prod' => $compare_prod, | |
245 | ); | |
eb1af592 NL |
246 | Tools::logm('config view'); |
247 | break; | |
248 | case 'view': | |
8d3275be | 249 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); |
eb1af592 NL |
250 | if ($entry != NULL) { |
251 | Tools::logm('view link #' . $id); | |
252 | $content = $entry['content']; | |
253 | if (function_exists('tidy_parse_string')) { | |
254 | $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8'); | |
255 | $tidy->cleanRepair(); | |
256 | $content = $tidy->value; | |
257 | } | |
258 | $tpl_vars = array( | |
259 | 'entry' => $entry, | |
260 | 'content' => $content, | |
261 | ); | |
262 | } | |
263 | else { | |
d8d1542e | 264 | Tools::logm('error in view call : entry is null'); |
eb1af592 NL |
265 | } |
266 | break; | |
267 | default: # home view | |
8d3275be | 268 | $entries = $this->store->getEntriesByView($view, $this->user->getId()); |
6a361945 NL |
269 | $this->pagination->set_total(count($entries)); |
270 | $page_links = $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . '&'); | |
8d3275be | 271 | $datas = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit()); |
eb1af592 | 272 | $tpl_vars = array( |
6a361945 NL |
273 | 'entries' => $datas, |
274 | 'page_links' => $page_links, | |
eb1af592 | 275 | ); |
6a361945 | 276 | Tools::logm('display ' . $view . ' view'); |
eb1af592 NL |
277 | break; |
278 | } | |
279 | ||
280 | return $tpl_vars; | |
281 | } | |
c765c367 | 282 | |
07ee09f4 NL |
283 | /** |
284 | * update the password of the current user. | |
285 | * if MODE_DEMO is TRUE, the password can't be updated. | |
286 | * @todo add the return value | |
287 | * @todo set the new password in function header like this updatePassword($newPassword) | |
288 | * @return boolean | |
289 | */ | |
c765c367 NL |
290 | public function updatePassword() |
291 | { | |
55821e04 | 292 | if (MODE_DEMO) { |
8d3275be | 293 | $this->messages->add('i', _('in demo mode, you can\'t update your password')); |
55821e04 | 294 | Tools::logm('in demo mode, you can\'t do this'); |
6a361945 | 295 | Tools::redirect('?view=config'); |
55821e04 NL |
296 | } |
297 | else { | |
298 | if (isset($_POST['password']) && isset($_POST['password_repeat'])) { | |
299 | if ($_POST['password'] == $_POST['password_repeat'] && $_POST['password'] != "") { | |
8d3275be NL |
300 | $this->messages->add('s', _('your password has been updated')); |
301 | $this->store->updatePassword($this->user->getId(), Tools::encodeString($_POST['password'] . $this->user->getUsername())); | |
c765c367 | 302 | Session::logout(); |
8d3275be | 303 | Tools::logm('password updated'); |
c765c367 NL |
304 | Tools::redirect(); |
305 | } | |
306 | else { | |
8d3275be | 307 | $this->messages->add('e', _('the two fields have to be filled & the password must be the same in the two fields')); |
6a361945 | 308 | Tools::redirect('?view=config'); |
c765c367 NL |
309 | } |
310 | } | |
311 | } | |
312 | } | |
313 | ||
07ee09f4 NL |
314 | /** |
315 | * checks if login & password are correct and save the user in session. | |
316 | * it redirects the user to the $referer link | |
317 | * @param string $referer the url to redirect after login | |
318 | * @todo add the return value | |
319 | * @return boolean | |
320 | */ | |
c765c367 NL |
321 | public function login($referer) |
322 | { | |
323 | if (!empty($_POST['login']) && !empty($_POST['password'])) { | |
7ce7ec4c NL |
324 | $user = $this->store->login($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login'])); |
325 | if ($user != array()) { | |
326 | # Save login into Session | |
327 | Session::login($user['username'], $user['password'], $_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']), array('poche_user' => new User($user))); | |
328 | ||
8d3275be | 329 | $this->messages->add('s', _('welcome to your poche')); |
c765c367 NL |
330 | if (!empty($_POST['longlastingsession'])) { |
331 | $_SESSION['longlastingsession'] = 31536000; | |
332 | $_SESSION['expires_on'] = time() + $_SESSION['longlastingsession']; | |
333 | session_set_cookie_params($_SESSION['longlastingsession']); | |
334 | } else { | |
335 | session_set_cookie_params(0); | |
336 | } | |
337 | session_regenerate_id(true); | |
8d3275be | 338 | Tools::logm('login successful'); |
c765c367 NL |
339 | Tools::redirect($referer); |
340 | } | |
8d3275be | 341 | $this->messages->add('e', _('login failed: bad login or password')); |
c765c367 NL |
342 | Tools::logm('login failed'); |
343 | Tools::redirect(); | |
344 | } else { | |
8d3275be | 345 | $this->messages->add('e', _('login failed: you have to fill all fields')); |
c765c367 NL |
346 | Tools::logm('login failed'); |
347 | Tools::redirect(); | |
348 | } | |
349 | } | |
350 | ||
07ee09f4 NL |
351 | /** |
352 | * log out the poche user. It cleans the session. | |
353 | * @todo add the return value | |
354 | * @return boolean | |
355 | */ | |
c765c367 NL |
356 | public function logout() |
357 | { | |
7ce7ec4c | 358 | $this->user = array(); |
c765c367 | 359 | Session::logout(); |
b916bcfc NL |
360 | $this->messages->add('s', _('see you soon!')); |
361 | Tools::logm('logout'); | |
c765c367 NL |
362 | Tools::redirect(); |
363 | } | |
364 | ||
07ee09f4 NL |
365 | /** |
366 | * import from Instapaper. poche needs a ./instapaper-export.html file | |
367 | * @todo add the return value | |
368 | * @return boolean | |
369 | */ | |
63c35580 | 370 | private function importFromInstapaper() |
c765c367 | 371 | { |
7f959169 | 372 | # TODO gestion des articles favs |
a62788c6 NL |
373 | $html = new simple_html_dom(); |
374 | $html->load_file('./instapaper-export.html'); | |
b916bcfc | 375 | Tools::logm('starting import from instapaper'); |
a62788c6 NL |
376 | |
377 | $read = 0; | |
378 | $errors = array(); | |
379 | foreach($html->find('ol') as $ul) | |
380 | { | |
381 | foreach($ul->find('li') as $li) | |
382 | { | |
383 | $a = $li->find('a'); | |
384 | $url = new Url(base64_encode($a[0]->href)); | |
b916bcfc | 385 | $this->action('add', $url, 0, TRUE); |
a62788c6 | 386 | if ($read == '1') { |
b916bcfc NL |
387 | $sequence = ''; |
388 | if (STORAGE == 'postgres') { | |
389 | $sequence = 'entries_id_seq'; | |
390 | } | |
391 | $last_id = $this->store->getLastId($sequence); | |
392 | $this->action('toggle_archive', $url, $last_id, TRUE); | |
a62788c6 NL |
393 | } |
394 | } | |
7f959169 NL |
395 | |
396 | # the second <ol> is for read links | |
a62788c6 NL |
397 | $read = 1; |
398 | } | |
8d3275be | 399 | $this->messages->add('s', _('import from instapaper completed')); |
63c35580 NL |
400 | Tools::logm('import from instapaper completed'); |
401 | Tools::redirect(); | |
402 | } | |
c765c367 | 403 | |
07ee09f4 NL |
404 | /** |
405 | * import from Pocket. poche needs a ./ril_export.html file | |
406 | * @todo add the return value | |
407 | * @return boolean | |
408 | */ | |
63c35580 NL |
409 | private function importFromPocket() |
410 | { | |
7f959169 | 411 | # TODO gestion des articles favs |
63c35580 NL |
412 | $html = new simple_html_dom(); |
413 | $html->load_file('./ril_export.html'); | |
b916bcfc | 414 | Tools::logm('starting import from pocket'); |
63c35580 NL |
415 | |
416 | $read = 0; | |
417 | $errors = array(); | |
418 | foreach($html->find('ul') as $ul) | |
419 | { | |
420 | foreach($ul->find('li') as $li) | |
c765c367 | 421 | { |
63c35580 NL |
422 | $a = $li->find('a'); |
423 | $url = new Url(base64_encode($a[0]->href)); | |
b916bcfc | 424 | $this->action('add', $url, 0, TRUE); |
63c35580 | 425 | if ($read == '1') { |
b916bcfc NL |
426 | $sequence = ''; |
427 | if (STORAGE == 'postgres') { | |
428 | $sequence = 'entries_id_seq'; | |
429 | } | |
430 | $last_id = $this->store->getLastId($sequence); | |
431 | $this->action('toggle_archive', $url, $last_id, TRUE); | |
c765c367 | 432 | } |
c765c367 | 433 | } |
7f959169 NL |
434 | |
435 | # the second <ul> is for read links | |
63c35580 | 436 | $read = 1; |
c765c367 | 437 | } |
8d3275be | 438 | $this->messages->add('s', _('import from pocket completed')); |
63c35580 NL |
439 | Tools::logm('import from pocket completed'); |
440 | Tools::redirect(); | |
441 | } | |
c765c367 | 442 | |
07ee09f4 NL |
443 | /** |
444 | * import from Readability. poche needs a ./readability file | |
445 | * @todo add the return value | |
446 | * @return boolean | |
447 | */ | |
63c35580 NL |
448 | private function importFromReadability() |
449 | { | |
7f959169 | 450 | # TODO gestion des articles lus / favs |
63c35580 NL |
451 | $str_data = file_get_contents("./readability"); |
452 | $data = json_decode($str_data,true); | |
b916bcfc | 453 | Tools::logm('starting import from Readability'); |
c0d321c1 | 454 | $count = 0; |
63c35580 | 455 | foreach ($data as $key => $value) { |
c0d321c1 NL |
456 | $url = NULL; |
457 | $favorite = FALSE; | |
458 | $archive = FALSE; | |
7f959169 NL |
459 | foreach ($value as $attr => $attr_value) { |
460 | if ($attr == 'article__url') { | |
461 | $url = new Url(base64_encode($attr_value)); | |
c765c367 | 462 | } |
b916bcfc NL |
463 | $sequence = ''; |
464 | if (STORAGE == 'postgres') { | |
465 | $sequence = 'entries_id_seq'; | |
466 | } | |
c0d321c1 NL |
467 | if ($attr_value == 'true') { |
468 | if ($attr == 'favorite') { | |
469 | $favorite = TRUE; | |
470 | } | |
471 | if ($attr == 'archive') { | |
472 | $archive = TRUE; | |
473 | } | |
474 | } | |
475 | } | |
476 | # we can add the url | |
477 | if (!is_null($url) && $url->isCorrect()) { | |
478 | $this->action('add', $url, 0, TRUE); | |
479 | $count++; | |
480 | if ($favorite) { | |
481 | $last_id = $this->store->getLastId($sequence); | |
482 | $this->action('toggle_fav', $url, $last_id, TRUE); | |
483 | } | |
484 | if ($archive) { | |
b916bcfc NL |
485 | $last_id = $this->store->getLastId($sequence); |
486 | $this->action('toggle_archive', $url, $last_id, TRUE); | |
487 | } | |
c765c367 | 488 | } |
c765c367 | 489 | } |
c0d321c1 | 490 | $this->messages->add('s', _('import from Readability completed. ' . $count . ' new links.')); |
63c35580 NL |
491 | Tools::logm('import from Readability completed'); |
492 | Tools::redirect(); | |
c765c367 NL |
493 | } |
494 | ||
07ee09f4 NL |
495 | /** |
496 | * import datas into your poche | |
497 | * @param string $from name of the service to import : pocket, instapaper or readability | |
498 | * @todo add the return value | |
499 | * @return boolean | |
500 | */ | |
63c35580 | 501 | public function import($from) |
c765c367 | 502 | { |
63c35580 | 503 | if ($from == 'pocket') { |
07ee09f4 | 504 | return $this->importFromPocket(); |
63c35580 NL |
505 | } |
506 | else if ($from == 'readability') { | |
07ee09f4 | 507 | return $this->importFromReadability(); |
63c35580 NL |
508 | } |
509 | else if ($from == 'instapaper') { | |
07ee09f4 | 510 | return $this->importFromInstapaper(); |
63c35580 NL |
511 | } |
512 | } | |
c765c367 | 513 | |
07ee09f4 NL |
514 | /** |
515 | * export poche entries in json | |
516 | * @return json all poche entries | |
517 | */ | |
63c35580 NL |
518 | public function export() |
519 | { | |
8d3275be | 520 | $entries = $this->store->retrieveAll($this->user->getId()); |
63c35580 NL |
521 | echo $this->tpl->render('export.twig', array( |
522 | 'export' => Tools::renderJson($entries), | |
523 | )); | |
524 | Tools::logm('export view'); | |
c765c367 | 525 | } |
32520785 | 526 | |
07ee09f4 | 527 | /** |
a3436d4c | 528 | * Checks online the latest version of poche and cache it |
07ee09f4 NL |
529 | * @param string $which 'prod' or 'dev' |
530 | * @return string latest $which version | |
531 | */ | |
32520785 NL |
532 | private function getPocheVersion($which = 'prod') |
533 | { | |
534 | $cache_file = CACHE . '/' . $which; | |
a3436d4c NL |
535 | |
536 | # checks if the cached version file exists | |
32520785 NL |
537 | if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) { |
538 | $version = file_get_contents($cache_file); | |
539 | } else { | |
bc1ee852 | 540 | $version = file_get_contents('http://static.inthepoche.com/versions/' . $which); |
32520785 NL |
541 | file_put_contents($cache_file, $version, LOCK_EX); |
542 | } | |
543 | return $version; | |
544 | } | |
eb1af592 | 545 | } |