feedController.php 11 KB

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