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1 | <?php | |
2 | /** | |
3 | * poche, a read it later open source system | |
4 | * | |
5 | * @category poche | |
6 | * @author Nicolas LÅ“uillet <support@inthepoche.com> | |
7 | * @copyright 2013 | |
8 | * @license http://www.wtfpl.net/ see COPYING file | |
9 | */ | |
10 | ||
11 | class Poche | |
12 | { | |
13 | public $user; | |
14 | public $store; | |
15 | public $tpl; | |
16 | public $messages; | |
17 | public $pagination; | |
18 | ||
19 | function __construct($storage_type) | |
20 | { | |
21 | $this->store = new $storage_type(); | |
22 | $this->init(); | |
23 | $this->messages = new Messages(); | |
24 | ||
25 | # installation | |
26 | if(!$this->store->isInstalled()) | |
27 | { | |
28 | $this->install(); | |
29 | } | |
30 | } | |
31 | ||
32 | private function init() | |
33 | { | |
34 | Tools::initPhp(); | |
35 | Session::init(); | |
36 | ||
37 | if (isset($_SESSION['poche_user'])) { | |
38 | $this->user = $_SESSION['poche_user']; | |
39 | } | |
40 | else { | |
41 | # fake user, just for install & login screens | |
42 | $this->user = new User(); | |
43 | $this->user->setConfig($this->getDefaultConfig()); | |
44 | } | |
45 | ||
46 | # l10n | |
47 | $language = $this->user->getConfigValue('language'); | |
48 | putenv('LC_ALL=' . $language); | |
49 | setlocale(LC_ALL, $language); | |
50 | bindtextdomain($language, LOCALE); | |
51 | textdomain($language); | |
52 | ||
53 | # template engine | |
54 | $loader = new Twig_Loader_Filesystem(TPL); | |
55 | $this->tpl = new Twig_Environment($loader, array( | |
56 | 'cache' => CACHE, | |
57 | )); | |
58 | $this->tpl->addExtension(new Twig_Extensions_Extension_I18n()); | |
59 | # filter to display domain name of an url | |
60 | $filter = new Twig_SimpleFilter('getDomain', 'Tools::getDomain'); | |
61 | $this->tpl->addFilter($filter); | |
62 | ||
63 | # Pagination | |
64 | $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p'); | |
65 | } | |
66 | ||
67 | private function install() | |
68 | { | |
69 | Tools::logm('poche still not installed'); | |
70 | echo $this->tpl->render('install.twig', array( | |
71 | 'token' => Session::getToken() | |
72 | )); | |
73 | if (isset($_GET['install'])) { | |
74 | if (($_POST['password'] == $_POST['password_repeat']) | |
75 | && $_POST['password'] != "" && $_POST['login'] != "") { | |
76 | # let's rock, install poche baby ! | |
77 | $this->store->install($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login'])); | |
78 | Session::logout(); | |
79 | Tools::logm('poche is now installed'); | |
80 | Tools::redirect(); | |
81 | } | |
82 | else { | |
83 | Tools::logm('error during installation'); | |
84 | Tools::redirect(); | |
85 | } | |
86 | } | |
87 | exit(); | |
88 | } | |
89 | ||
90 | public function getDefaultConfig() | |
91 | { | |
92 | return array( | |
93 | 'pager' => PAGINATION, | |
94 | 'language' => LANG, | |
95 | ); | |
96 | } | |
97 | ||
98 | /** | |
99 | * Call action (mark as fav, archive, delete, etc.) | |
100 | */ | |
101 | public function action($action, Url $url, $id = 0) | |
102 | { | |
103 | switch ($action) | |
104 | { | |
105 | case 'add': | |
106 | if($parametres_url = $url->fetchContent()) { | |
107 | if ($this->store->add($url->getUrl(), $parametres_url['title'], $parametres_url['content'], $this->user->getId())) { | |
108 | Tools::logm('add link ' . $url->getUrl()); | |
109 | $last_id = $this->store->getLastId(); | |
110 | if (DOWNLOAD_PICTURES) { | |
111 | $content = filtre_picture($parametres_url['content'], $url->getUrl(), $last_id); | |
112 | } | |
113 | $this->messages->add('s', _('the link has been added successfully')); | |
114 | } | |
115 | else { | |
116 | $this->messages->add('e', _('error during insertion : the link wasn\'t added')); | |
117 | Tools::logm('error during insertion : the link wasn\'t added'); | |
118 | } | |
119 | } | |
120 | else { | |
121 | $this->messages->add('e', _('error during fetching content : the link wasn\'t added')); | |
122 | Tools::logm('error during content fetch'); | |
123 | } | |
124 | Tools::redirect(); | |
125 | break; | |
126 | case 'delete': | |
127 | if ($this->store->deleteById($id, $this->user->getId())) { | |
128 | if (DOWNLOAD_PICTURES) { | |
129 | remove_directory(ABS_PATH . $id); | |
130 | } | |
131 | $this->messages->add('s', _('the link has been deleted successfully')); | |
132 | Tools::logm('delete link #' . $id); | |
133 | } | |
134 | else { | |
135 | $this->messages->add('e', _('the link wasn\'t deleted')); | |
136 | Tools::logm('error : can\'t delete link #' . $id); | |
137 | } | |
138 | Tools::redirect(); | |
139 | break; | |
140 | case 'toggle_fav' : | |
141 | $this->store->favoriteById($id, $this->user->getId()); | |
142 | Tools::logm('mark as favorite link #' . $id); | |
143 | Tools::redirect(); | |
144 | break; | |
145 | case 'toggle_archive' : | |
146 | $this->store->archiveById($id, $this->user->getId()); | |
147 | Tools::logm('archive link #' . $id); | |
148 | Tools::redirect(); | |
149 | break; | |
150 | default: | |
151 | break; | |
152 | } | |
153 | } | |
154 | ||
155 | function displayView($view, $id = 0) | |
156 | { | |
157 | $tpl_vars = array(); | |
158 | ||
159 | switch ($view) | |
160 | { | |
161 | case 'config': | |
162 | $dev = $this->getPocheVersion('dev'); | |
163 | $prod = $this->getPocheVersion('prod'); | |
164 | $compare_dev = version_compare(POCHE_VERSION, $dev); | |
165 | $compare_prod = version_compare(POCHE_VERSION, $prod); | |
166 | $tpl_vars = array( | |
167 | 'dev' => $dev, | |
168 | 'prod' => $prod, | |
169 | 'compare_dev' => $compare_dev, | |
170 | 'compare_prod' => $compare_prod, | |
171 | ); | |
172 | Tools::logm('config view'); | |
173 | break; | |
174 | case 'view': | |
175 | $entry = $this->store->retrieveOneById($id, $this->user->getId()); | |
176 | if ($entry != NULL) { | |
177 | Tools::logm('view link #' . $id); | |
178 | $content = $entry['content']; | |
179 | if (function_exists('tidy_parse_string')) { | |
180 | $tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8'); | |
181 | $tidy->cleanRepair(); | |
182 | $content = $tidy->value; | |
183 | } | |
184 | $tpl_vars = array( | |
185 | 'entry' => $entry, | |
186 | 'content' => $content, | |
187 | ); | |
188 | } | |
189 | else { | |
190 | Tools::logm('error in view call : entry is NULL'); | |
191 | } | |
192 | break; | |
193 | default: # home view | |
194 | $entries = $this->store->getEntriesByView($view, $this->user->getId()); | |
195 | $this->pagination->set_total(count($entries)); | |
196 | $page_links = $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . '&'); | |
197 | $datas = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit()); | |
198 | $tpl_vars = array( | |
199 | 'entries' => $datas, | |
200 | 'page_links' => $page_links, | |
201 | ); | |
202 | Tools::logm('display ' . $view . ' view'); | |
203 | break; | |
204 | } | |
205 | ||
206 | return $tpl_vars; | |
207 | } | |
208 | ||
209 | public function updatePassword() | |
210 | { | |
211 | if (MODE_DEMO) { | |
212 | $this->messages->add('i', _('in demo mode, you can\'t update your password')); | |
213 | Tools::logm('in demo mode, you can\'t do this'); | |
214 | Tools::redirect('?view=config'); | |
215 | } | |
216 | else { | |
217 | if (isset($_POST['password']) && isset($_POST['password_repeat'])) { | |
218 | if ($_POST['password'] == $_POST['password_repeat'] && $_POST['password'] != "") { | |
219 | $this->messages->add('s', _('your password has been updated')); | |
220 | $this->store->updatePassword($this->user->getId(), Tools::encodeString($_POST['password'] . $this->user->getUsername())); | |
221 | Session::logout(); | |
222 | Tools::logm('password updated'); | |
223 | Tools::redirect(); | |
224 | } | |
225 | else { | |
226 | $this->messages->add('e', _('the two fields have to be filled & the password must be the same in the two fields')); | |
227 | Tools::redirect('?view=config'); | |
228 | } | |
229 | } | |
230 | } | |
231 | } | |
232 | ||
233 | public function login($referer) | |
234 | { | |
235 | if (!empty($_POST['login']) && !empty($_POST['password'])) { | |
236 | $user = $this->store->login($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login'])); | |
237 | if ($user != array()) { | |
238 | # Save login into Session | |
239 | Session::login($user['username'], $user['password'], $_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']), array('poche_user' => new User($user))); | |
240 | ||
241 | $this->messages->add('s', _('welcome to your poche')); | |
242 | if (!empty($_POST['longlastingsession'])) { | |
243 | $_SESSION['longlastingsession'] = 31536000; | |
244 | $_SESSION['expires_on'] = time() + $_SESSION['longlastingsession']; | |
245 | session_set_cookie_params($_SESSION['longlastingsession']); | |
246 | } else { | |
247 | session_set_cookie_params(0); | |
248 | } | |
249 | session_regenerate_id(true); | |
250 | Tools::logm('login successful'); | |
251 | Tools::redirect($referer); | |
252 | } | |
253 | $this->messages->add('e', _('login failed: bad login or password')); | |
254 | Tools::logm('login failed'); | |
255 | Tools::redirect(); | |
256 | } else { | |
257 | $this->messages->add('e', _('login failed: you have to fill all fields')); | |
258 | Tools::logm('login failed'); | |
259 | Tools::redirect(); | |
260 | } | |
261 | } | |
262 | ||
263 | public function logout() | |
264 | { | |
265 | $this->messages->add('s', _('see you soon!')); | |
266 | Tools::logm('logout'); | |
267 | $this->user = array(); | |
268 | Session::logout(); | |
269 | Tools::redirect(); | |
270 | } | |
271 | ||
272 | private function importFromInstapaper() | |
273 | { | |
274 | # TODO gestion des articles favs | |
275 | $html = new simple_html_dom(); | |
276 | $html->load_file('./instapaper-export.html'); | |
277 | ||
278 | $read = 0; | |
279 | $errors = array(); | |
280 | foreach($html->find('ol') as $ul) | |
281 | { | |
282 | foreach($ul->find('li') as $li) | |
283 | { | |
284 | $a = $li->find('a'); | |
285 | $url = new Url(base64_encode($a[0]->href)); | |
286 | $this->action('add', $url); | |
287 | if ($read == '1') { | |
288 | $last_id = $this->store->getLastId(); | |
289 | $this->action('toggle_archive', $url, $last_id); | |
290 | } | |
291 | } | |
292 | ||
293 | # the second <ol> is for read links | |
294 | $read = 1; | |
295 | } | |
296 | $this->messages->add('s', _('import from instapaper completed')); | |
297 | Tools::logm('import from instapaper completed'); | |
298 | Tools::redirect(); | |
299 | } | |
300 | ||
301 | private function importFromPocket() | |
302 | { | |
303 | # TODO gestion des articles favs | |
304 | $html = new simple_html_dom(); | |
305 | $html->load_file('./ril_export.html'); | |
306 | ||
307 | $read = 0; | |
308 | $errors = array(); | |
309 | foreach($html->find('ul') as $ul) | |
310 | { | |
311 | foreach($ul->find('li') as $li) | |
312 | { | |
313 | $a = $li->find('a'); | |
314 | $url = new Url(base64_encode($a[0]->href)); | |
315 | $this->action('add', $url); | |
316 | if ($read == '1') { | |
317 | $last_id = $this->store->getLastId(); | |
318 | $this->action('toggle_archive', $url, $last_id); | |
319 | } | |
320 | } | |
321 | ||
322 | # the second <ul> is for read links | |
323 | $read = 1; | |
324 | } | |
325 | $this->messages->add('s', _('import from pocket completed')); | |
326 | Tools::logm('import from pocket completed'); | |
327 | Tools::redirect(); | |
328 | } | |
329 | ||
330 | private function importFromReadability() | |
331 | { | |
332 | # TODO gestion des articles lus / favs | |
333 | $str_data = file_get_contents("./readability"); | |
334 | $data = json_decode($str_data,true); | |
335 | ||
336 | foreach ($data as $key => $value) { | |
337 | $url = ''; | |
338 | foreach ($value as $attr => $attr_value) { | |
339 | if ($attr == 'article__url') { | |
340 | $url = new Url(base64_encode($attr_value)); | |
341 | } | |
342 | // if ($attr_value == 'favorite' && $attr_value == 'true') { | |
343 | // $last_id = $this->store->getLastId(); | |
344 | // $this->store->favoriteById($last_id); | |
345 | // $this->action('toogle_fav', $url, $last_id); | |
346 | // } | |
347 | // if ($attr_value == 'archive' && $attr_value == 'true') { | |
348 | // $last_id = $this->store->getLastId(); | |
349 | // $this->action('toggle_archive', $url, $last_id); | |
350 | // } | |
351 | } | |
352 | if ($url->isCorrect()) | |
353 | $this->action('add', $url); | |
354 | } | |
355 | $this->messages->add('s', _('import from Readability completed')); | |
356 | Tools::logm('import from Readability completed'); | |
357 | Tools::redirect(); | |
358 | } | |
359 | ||
360 | public function import($from) | |
361 | { | |
362 | if ($from == 'pocket') { | |
363 | $this->importFromPocket(); | |
364 | } | |
365 | else if ($from == 'readability') { | |
366 | $this->importFromReadability(); | |
367 | } | |
368 | else if ($from == 'instapaper') { | |
369 | $this->importFromInstapaper(); | |
370 | } | |
371 | } | |
372 | ||
373 | public function export() | |
374 | { | |
375 | $entries = $this->store->retrieveAll($this->user->getId()); | |
376 | echo $this->tpl->render('export.twig', array( | |
377 | 'export' => Tools::renderJson($entries), | |
378 | )); | |
379 | Tools::logm('export view'); | |
380 | } | |
381 | ||
382 | private function getPocheVersion($which = 'prod') | |
383 | { | |
384 | $cache_file = CACHE . '/' . $which; | |
385 | if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) { | |
386 | $version = file_get_contents($cache_file); | |
387 | } else { | |
388 | $version = file_get_contents('http://www.inthepoche.com/' . $which); | |
389 | file_put_contents($cache_file, $version, LOCK_EX); | |
390 | } | |
391 | return $version; | |
392 | } | |
393 | } |