feedController.php 11 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402
  1. <?php
  2. class feedController extends ActionController {
  3. public function firstAction () {
  4. $token = $this->view->conf->token();
  5. $token_param = Request::param ('token', '');
  6. $token_is_ok = ($token != '' && $token == $token_param);
  7. $action = Request::actionName ();
  8. if (login_is_conf ($this->view->conf) &&
  9. !is_logged () &&
  10. !($token_is_ok && $action == 'actualize')) {
  11. Error::error (
  12. 403,
  13. array ('error' => array (Translate::t ('access_denied')))
  14. );
  15. }
  16. $this->catDAO = new CategoryDAO ();
  17. $this->catDAO->checkDefault ();
  18. }
  19. private static function entryDateComparer($e1, $e2) {
  20. $d1 = $e1->date(true);
  21. $d2 = $e2->date(true);
  22. if ($d1 === $d2) {
  23. return 0;
  24. }
  25. return ($d1 < $d2) ? -1 : 1;
  26. }
  27. public function addAction () {
  28. @set_time_limit(300);
  29. if (Request::isPost ()) {
  30. $url = Request::param ('url_rss');
  31. $cat = Request::param ('category', false);
  32. if ($cat === false) {
  33. $def_cat = $this->catDAO->getDefault ();
  34. $cat = $def_cat->id ();
  35. }
  36. $user = Request::param ('username');
  37. $pass = Request::param ('password');
  38. $params = array ();
  39. $transactionStarted = false;
  40. try {
  41. $feed = new Feed ($url);
  42. $feed->_category ($cat);
  43. $httpAuth = '';
  44. if ($user != '' || $pass != '') {
  45. $httpAuth = $user . ':' . $pass;
  46. }
  47. $feed->_httpAuth ($httpAuth);
  48. $feed->load ();
  49. $feedDAO = new FeedDAO ();
  50. $values = array (
  51. 'url' => $feed->url (),
  52. 'category' => $feed->category (),
  53. 'name' => $feed->name (),
  54. 'website' => $feed->website (),
  55. 'description' => $feed->description (),
  56. 'lastUpdate' => time (),
  57. 'httpAuth' => $feed->httpAuth (),
  58. );
  59. if ($feedDAO->searchByUrl ($values['url'])) {
  60. // on est déjà abonné à ce flux
  61. $notif = array (
  62. 'type' => 'bad',
  63. 'content' => Translate::t ('already_subscribed', $feed->name ())
  64. );
  65. Session::_param ('notification', $notif);
  66. } else {
  67. $id = $feedDAO->addFeed ($values);
  68. if (!$id) {
  69. // problème au niveau de la base de données
  70. $notif = array (
  71. 'type' => 'bad',
  72. 'content' => Translate::t ('feed_not_added', $feed->name ())
  73. );
  74. Session::_param ('notification', $notif);
  75. } else {
  76. $feed->_id ($id);
  77. $entryDAO = new EntryDAO ();
  78. $entries = $feed->entries ();
  79. usort($entries, 'self::entryDateComparer');
  80. // on calcule la date des articles les plus anciens qu'on accepte
  81. $nb_month_old = $this->view->conf->oldEntries ();
  82. $date_min = time () - (60 * 60 * 24 * 30 * $nb_month_old);
  83. $transactionStarted = true;
  84. $feedDAO->beginTransaction ();
  85. // on ajoute les articles en masse sans vérification
  86. foreach ($entries as $entry) {
  87. if ($entry->date (true) >= $date_min ||
  88. $feed->keepHistory ()) {
  89. $values = $entry->toArray ();
  90. $values['id_feed'] = $feed->id ();
  91. $values['id'] = min(time(), $entry->date (true)) . '.' . rand(0, 999999);
  92. $entryDAO->addEntry ($values);
  93. }
  94. }
  95. $feedDAO->updateLastUpdate ($feed->id ());
  96. $feedDAO->commit ();
  97. $transactionStarted = false;
  98. // ok, ajout terminé
  99. $notif = array (
  100. 'type' => 'good',
  101. 'content' => Translate::t ('feed_added', $feed->name ())
  102. );
  103. Session::_param ('notification', $notif);
  104. // permet de rediriger vers la page de conf du flux
  105. $params['id'] = $feed->id ();
  106. }
  107. }
  108. } catch (BadUrlException $e) {
  109. Minz_Log::record ($e->getMessage (), Minz_Log::WARNING);
  110. $notif = array (
  111. 'type' => 'bad',
  112. 'content' => Translate::t ('invalid_url', $url)
  113. );
  114. Session::_param ('notification', $notif);
  115. } catch (FeedException $e) {
  116. Minz_Log::record ($e->getMessage (), Minz_Log::WARNING);
  117. $notif = array (
  118. 'type' => 'bad',
  119. 'content' => Translate::t ('internal_problem_feed')
  120. );
  121. Session::_param ('notification', $notif);
  122. } catch (FileNotExistException $e) {
  123. // Répertoire de cache n'existe pas
  124. Minz_Log::record ($e->getMessage (), Minz_Log::ERROR);
  125. $notif = array (
  126. 'type' => 'bad',
  127. 'content' => Translate::t ('internal_problem_feed')
  128. );
  129. Session::_param ('notification', $notif);
  130. }
  131. if ($transactionStarted) {
  132. $feedDAO->rollBack ();
  133. }
  134. Request::forward (array ('c' => 'configure', 'a' => 'feed', 'params' => $params), true);
  135. }
  136. }
  137. public function actualizeAction () {
  138. @set_time_limit(300);
  139. $feedDAO = new FeedDAO ();
  140. $entryDAO = new EntryDAO ();
  141. $id = Request::param ('id');
  142. $force = Request::param ('force', false);
  143. // on créé la liste des flux à mettre à actualiser
  144. // si on veut mettre un flux à jour spécifiquement, on le met
  145. // dans la liste, mais seul (permet d'automatiser le traitement)
  146. $feeds = array ();
  147. if ($id) {
  148. $feed = $feedDAO->searchById ($id);
  149. if ($feed) {
  150. $feeds = array ($feed);
  151. }
  152. } else {
  153. $feeds = $feedDAO->listFeedsOrderUpdate ();
  154. }
  155. // on calcule la date des articles les plus anciens qu'on accepte
  156. $nb_month_old = $this->view->conf->oldEntries ();
  157. $date_min = time () - (60 * 60 * 24 * 30 * $nb_month_old);
  158. if (rand(0, 30) === 1) {
  159. $nb = $entryDAO->cleanOldEntries ($date_min);
  160. Minz_Log::record ($nb . ' old entries cleaned.', Minz_Log::DEBUG);
  161. if ($nb > 0) {
  162. $nb = $feedDAO->updateCachedValues ();
  163. Minz_Log::record ($nb . ' cached values updated.', Minz_Log::DEBUG);
  164. }
  165. }
  166. $i = 0;
  167. $flux_update = 0;
  168. foreach ($feeds as $feed) {
  169. try {
  170. $feed->load ();
  171. $entries = $feed->entries ();
  172. usort($entries, 'self::entryDateComparer');
  173. //For this feed, check last n entry GUIDs already in database
  174. $existingGuids = array_fill_keys ($entryDAO->listLastGuidsByFeed ($feed->id (), count($entries) + 10), 1);
  175. // On ne vérifie pas strictement que l'article n'est pas déjà en BDD
  176. // La BDD refusera l'ajout car (id_feed, guid) doit être unique
  177. $feedDAO->beginTransaction ();
  178. foreach ($entries as $entry) {
  179. if ((!isset ($existingGuids[$entry->guid ()])) &&
  180. ($entry->date (true) >= $date_min ||
  181. $feed->keepHistory ())) {
  182. $values = $entry->toArray ();
  183. //Use declared date at first import, otherwise use discovery date
  184. $values['id'] = empty($existingGuids) ? min(time(), $entry->date (true)) . '.' . rand(0, 999999) : microtime(true);
  185. $entryDAO->addEntry ($values);
  186. }
  187. }
  188. // on indique que le flux vient d'être mis à jour en BDD
  189. $feedDAO->updateLastUpdate ($feed->id ());
  190. $feedDAO->commit ();
  191. $flux_update++;
  192. } catch (FeedException $e) {
  193. Minz_Log::record ($e->getMessage (), Minz_Log::NOTICE);
  194. $feedDAO->updateLastUpdate ($feed->id (), 1);
  195. }
  196. // On arrête à 10 flux pour ne pas surcharger le serveur
  197. // sauf si le paramètre $force est à vrai
  198. $i++;
  199. if ($i >= 10 && !$force) {
  200. break;
  201. }
  202. }
  203. $url = array ();
  204. if ($flux_update === 1) {
  205. // on a mis un seul flux à jour
  206. $notif = array (
  207. 'type' => 'good',
  208. 'content' => Translate::t ('feed_actualized', $feed->name ())
  209. );
  210. } elseif ($flux_update > 1) {
  211. // plusieurs flux on été mis à jour
  212. $notif = array (
  213. 'type' => 'good',
  214. 'content' => Translate::t ('n_feeds_actualized', $flux_update)
  215. );
  216. } else {
  217. // aucun flux n'a été mis à jour, oups
  218. $notif = array (
  219. 'type' => 'bad',
  220. 'content' => Translate::t ('no_feed_actualized')
  221. );
  222. }
  223. if ($i === 1) {
  224. // Si on a voulu mettre à jour qu'un flux
  225. // on filtre l'affichage par ce flux
  226. $feed = reset ($feeds);
  227. $url['params'] = array ('get' => 'f_' . $feed->id ());
  228. }
  229. if (Request::param ('ajax', 0) === 0) {
  230. Session::_param ('notification', $notif);
  231. Request::forward ($url, true);
  232. } else {
  233. // Une requête Ajax met un seul flux à jour.
  234. // Comme en principe plusieurs requêtes ont lieu,
  235. // on indique que "plusieurs flux ont été mis à jour".
  236. // Cela permet d'avoir une notification plus proche du
  237. // ressenti utilisateur
  238. $notif = array (
  239. 'type' => 'good',
  240. 'content' => Translate::t ('feeds_actualized')
  241. );
  242. Session::_param ('notification', $notif);
  243. // et on désactive le layout car ne sert à rien
  244. $this->view->_useLayout (false);
  245. }
  246. }
  247. public function massiveImportAction () {
  248. @set_time_limit(300);
  249. $entryDAO = new EntryDAO ();
  250. $feedDAO = new FeedDAO ();
  251. $categories = Request::param ('categories', array (), true);
  252. $feeds = Request::param ('feeds', array (), true);
  253. // on ajoute les catégories en masse dans une fonction à part
  254. $this->addCategories ($categories);
  255. // on calcule la date des articles les plus anciens qu'on accepte
  256. $nb_month_old = $this->view->conf->oldEntries ();
  257. $date_min = time () - (60 * 60 * 24 * 30 * $nb_month_old);
  258. // la variable $error permet de savoir si une erreur est survenue
  259. // Le but est de ne pas arrêter l'import même en cas d'erreur
  260. // L'utilisateur sera mis au courant s'il y a eu des erreurs, mais
  261. // ne connaîtra pas les détails. Ceux-ci seront toutefois logguées
  262. $error = false;
  263. $i = 0;
  264. foreach ($feeds as $feed) {
  265. try {
  266. $feed->load ();
  267. $values = array (
  268. 'id' => $feed->id (),
  269. 'url' => $feed->url (),
  270. 'category' => $feed->category (),
  271. 'name' => $feed->name (),
  272. 'website' => $feed->website (),
  273. 'description' => $feed->description (),
  274. 'lastUpdate' => 0,
  275. 'httpAuth' => $feed->httpAuth ()
  276. );
  277. // ajout du flux que s'il n'est pas déjà en BDD
  278. if (!$feedDAO->searchByUrl ($values['url'])) {
  279. if (!$feedDAO->addFeed ($values)) {
  280. $error = true;
  281. }
  282. }
  283. } catch (FeedException $e) {
  284. $error = true;
  285. Minz_Log::record ($e->getMessage (), Minz_Log::WARNING);
  286. }
  287. }
  288. if ($error) {
  289. $res = Translate::t ('feeds_imported_with_errors');
  290. } else {
  291. $res = Translate::t ('feeds_imported');
  292. }
  293. $notif = array (
  294. 'type' => 'good',
  295. 'content' => $res
  296. );
  297. Session::_param ('notification', $notif);
  298. Session::_param ('actualize_feeds', true);
  299. // et on redirige vers la page import/export
  300. Request::forward (array (
  301. 'c' => 'configure',
  302. 'a' => 'importExport'
  303. ), true);
  304. }
  305. public function deleteAction () {
  306. $type = Request::param ('type', 'feed');
  307. $id = Request::param ('id');
  308. $feedDAO = new FeedDAO ();
  309. if ($type == 'category') {
  310. if ($feedDAO->deleteFeedByCategory ($id)) {
  311. $notif = array (
  312. 'type' => 'good',
  313. 'content' => Translate::t ('category_emptied')
  314. );
  315. } else {
  316. $notif = array (
  317. 'type' => 'bad',
  318. 'content' => Translate::t ('error_occured')
  319. );
  320. }
  321. } else {
  322. if ($feedDAO->deleteFeed ($id)) {
  323. $notif = array (
  324. 'type' => 'good',
  325. 'content' => Translate::t ('feed_deleted')
  326. );
  327. } else {
  328. $notif = array (
  329. 'type' => 'bad',
  330. 'content' => Translate::t ('error_occured')
  331. );
  332. }
  333. }
  334. Session::_param ('notification', $notif);
  335. if ($type == 'category') {
  336. Request::forward (array ('c' => 'configure', 'a' => 'categorize'), true);
  337. } else {
  338. Request::forward (array ('c' => 'configure', 'a' => 'feed'), true);
  339. }
  340. }
  341. private function addCategories ($categories) {
  342. $catDAO = new CategoryDAO ();
  343. foreach ($categories as $cat) {
  344. if (!$catDAO->searchByName ($cat->name ())) {
  345. $values = array (
  346. 'id' => $cat->id (),
  347. 'name' => $cat->name (),
  348. 'color' => $cat->color ()
  349. );
  350. $catDAO->addCategory ($values);
  351. }
  352. }
  353. }
  354. }