classes/rpc.php

   1 <?php
   2 class RPC extends Handler_Protected {
   3
   4         function csrf_ignore($method) {
   5                 $csrf_ignored = array("sanitycheck", "completelabels");
   6
   7                 return array_search($method, $csrf_ignored) !== false;
   8         }
   9
  10         function setprofile() {
  11                 $id = $this->dbh->escape_string($_REQUEST["id"]);
  12
  13                 $_SESSION["profile"] = $id;
  14         }
  15
  16         function remprofiles() {
  17                 $ids = explode(",", $this->dbh->escape_string(trim($_REQUEST["ids"])));
  18
  19                 foreach ($ids as $id) {
  20                         if ($_SESSION["profile"] != $id) {
  21                                 $this->dbh->query("DELETE FROM ttrss_settings_profiles WHERE id = '$id' AND
  22                                                         owner_uid = " . $_SESSION["uid"]);
  23                         }
  24                 }
  25         }
  26
  27         // Silent
  28         function addprofile() {
  29                 $title = $this->dbh->escape_string(trim($_REQUEST["title"]));
  30                 if ($title) {
  31                         $this->dbh->query("BEGIN");
  32
  33                         $result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles
  34                                 WHERE title = '$title' AND owner_uid = " . $_SESSION["uid"]);
  35
  36                         if ($this->dbh->num_rows($result) == 0) {
  37
  38                                 $this->dbh->query("INSERT INTO ttrss_settings_profiles (title, owner_uid)
  39                                                         VALUES ('$title', ".$_SESSION["uid"] .")");
  40
  41                                 $result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles WHERE
  42                                         title = '$title'");
  43
  44                                 if ($this->dbh->num_rows($result) != 0) {
  45                                         $profile_id = $this->dbh->fetch_result($result, 0, "id");
  46
  47                                         if ($profile_id) {
  48                                                 initialize_user_prefs($_SESSION["uid"], $profile_id);
  49                                         }
  50                                 }
  51                         }
  52
  53                         $this->dbh->query("COMMIT");
  54                 }
  55         }
  56
  57         // Silent
  58         function saveprofile() {
  59                 $id = $this->dbh->escape_string($_REQUEST["id"]);
  60                 $title = $this->dbh->escape_string(trim($_REQUEST["value"]));
  61
  62                 if ($id == 0) {
  63                         print __("Default profile");
  64                         return;
  65                 }
  66
  67                 if ($title) {
  68                         $this->dbh->query("BEGIN");
  69
  70                         $result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles
  71                                 WHERE title = '$title' AND owner_uid =" . $_SESSION["uid"]);
  72
  73                         if ($this->dbh->num_rows($result) == 0) {
  74                                 $this->dbh->query("UPDATE ttrss_settings_profiles
  75                                                         SET title = '$title' WHERE id = '$id' AND
  76                                                         owner_uid = " . $_SESSION["uid"]);
  77                                 print $title;
  78                         } else {
  79                                 $result = $this->dbh->query("SELECT title FROM ttrss_settings_profiles
  80                                                         WHERE id = '$id' AND owner_uid =" . $_SESSION["uid"]);
  81                                 print $this->dbh->fetch_result($result, 0, "title");
  82                         }
  83
  84                         $this->dbh->query("COMMIT");
  85                 }
  86         }
  87
  88         // Silent
  89         function remarchive() {
  90                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
  91
  92                 foreach ($ids as $id) {
  93                         $result = $this->dbh->query("DELETE FROM ttrss_archived_feeds WHERE
  94                 (SELECT COUNT(*) FROM ttrss_user_entries
  95                                                         WHERE orig_feed_id = '$id') = 0 AND
  96                 id = '$id' AND owner_uid = ".$_SESSION["uid"]);
  97
  98                         $rc = $this->dbh->affected_rows($result);
  99                 }
 100         }
 101
 102         function addfeed() {
 103                 $feed = $this->dbh->escape_string($_REQUEST['feed']);
 104                 $cat = $this->dbh->escape_string($_REQUEST['cat']);
 105                 $login = $this->dbh->escape_string($_REQUEST['login']);
 106                 $pass = trim($_REQUEST['pass']); // escaped later
 107
 108                 $rc = subscribe_to_feed($feed, $cat, $login, $pass);
 109
 110                 print json_encode(array("result" => $rc));
 111         }
 112
 113         function togglepref() {
 114                 $key = $this->dbh->escape_string($_REQUEST["key"]);
 115                 set_pref($key, !get_pref($key));
 116                 $value = get_pref($key);
 117
 118                 print json_encode(array("param" =>$key, "value" => $value));
 119         }
 120
 121         function setpref() {
 122                 // set_pref escapes input, so no need to double escape it here
 123                 $key = $_REQUEST['key'];
 124                 $value = str_replace("\n", "<br/>", $_REQUEST['value']);
 125
 126                 set_pref($key, $value, $_SESSION['uid'], $key != 'USER_STYLESHEET');
 127
 128                 print json_encode(array("param" =>$key, "value" => $value));
 129         }
 130
 131         function mark() {
 132                 $mark = $_REQUEST["mark"];
 133                 $id = $this->dbh->escape_string($_REQUEST["id"]);
 134
 135                 if ($mark == "1") {
 136                         $mark = "true";
 137                 } else {
 138                         $mark = "false";
 139                 }
 140
 141                 $result = $this->dbh->query("UPDATE ttrss_user_entries SET marked = $mark,
 142                                         last_marked = NOW()
 143                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 144
 145                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 146         }
 147
 148         function delete() {
 149                 $ids = $this->dbh->escape_string($_REQUEST["ids"]);
 150
 151                 $result = $this->dbh->query("DELETE FROM ttrss_user_entries
 152                 WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 153
 154                 purge_orphans();
 155
 156                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 157         }
 158
 159         function unarchive() {
 160                 $ids = explode(",", $_REQUEST["ids"]);
 161
 162                 foreach ($ids as $id) {
 163                         $id = $this->dbh->escape_string(trim($id));
 164                         $this->dbh->query("BEGIN");
 165
 166                         $result = $this->dbh->query("SELECT feed_url,site_url,title FROM ttrss_archived_feeds
 167                                 WHERE id = (SELECT orig_feed_id FROM ttrss_user_entries WHERE ref_id = $id
 168                                 AND owner_uid = ".$_SESSION["uid"].")");
 169
 170                         if ($this->dbh->num_rows($result) != 0) {
 171                                 $feed_url = $this->dbh->escape_string(db_fetch_result($result, 0, "feed_url"));
 172                                 $site_url = $this->dbh->escape_string(db_fetch_result($result, 0, "site_url"));
 173                                 $title = $this->dbh->escape_string(db_fetch_result($result, 0, "title"));
 174
 175                                 $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
 176                                         AND owner_uid = " .$_SESSION["uid"]);
 177
 178                                 if ($this->dbh->num_rows($result) == 0) {
 179
 180                                         if (!$title) $title = '[Unknown]';
 181
 182                                         $result = $this->dbh->query(
 183                                                 "INSERT INTO ttrss_feeds
 184                                                         (owner_uid,feed_url,site_url,title,cat_id,auth_login,auth_pass,update_method)
 185                                                         VALUES (".$_SESSION["uid"].",
 186                                                         '$feed_url',
 187                                                         '$site_url',
 188                                                         '$title',
 189                                                         NULL, '', '', 0)");
 190
 191                                         $result = $this->dbh->query(
 192                                                 "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
 193                                                 AND owner_uid = ".$_SESSION["uid"]);
 194
 195                                         if ($this->dbh->num_rows($result) != 0) {
 196                                                 $feed_id = $this->dbh->fetch_result($result, 0, "id");
 197                                         }
 198
 199                                 } else {
 200                                         $feed_id = $this->dbh->fetch_result($result, 0, "id");
 201                                 }
 202
 203                                 if ($feed_id) {
 204                                         $result = $this->dbh->query("UPDATE ttrss_user_entries
 205                                                 SET feed_id = '$feed_id', orig_feed_id = NULL
 206                                                 WHERE ref_id = $id AND owner_uid = " . $_SESSION["uid"]);
 207                                 }
 208                         }
 209
 210                         $this->dbh->query("COMMIT");
 211                 }
 212
 213                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 214         }
 215
 216         function archive() {
 217                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
 218
 219                 foreach ($ids as $id) {
 220                         $this->archive_article($id, $_SESSION["uid"]);
 221                 }
 222
 223                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 224         }
 225
 226         private function archive_article($id, $owner_uid) {
 227                 $this->dbh->query("BEGIN");
 228
 229                 $result = $this->dbh->query("SELECT feed_id FROM ttrss_user_entries
 230                         WHERE ref_id = '$id' AND owner_uid = $owner_uid");
 231
 232                 if ($this->dbh->num_rows($result) != 0) {
 233
 234                         /* prepare the archived table */
 235
 236                         $feed_id = (int) $this->dbh->fetch_result($result, 0, "feed_id");
 237
 238                         if ($feed_id) {
 239                                 $result = $this->dbh->query("SELECT id FROM ttrss_archived_feeds
 240                                         WHERE id = '$feed_id'");
 241
 242                                 if ($this->dbh->num_rows($result) == 0) {
 243                                         $this->dbh->query("INSERT INTO ttrss_archived_feeds
 244                                                 (id, owner_uid, title, feed_url, site_url)
 245                                         SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
 246                                         WHERE id = '$feed_id'");
 247                                 }
 248
 249                                 $this->dbh->query("UPDATE ttrss_user_entries
 250                                         SET orig_feed_id = feed_id, feed_id = NULL
 251                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 252                         }
 253                 }
 254
 255                 $this->dbh->query("COMMIT");
 256         }
 257
 258         function publ() {
 259                 $pub = $_REQUEST["pub"];
 260                 $id = $this->dbh->escape_string($_REQUEST["id"]);
 261                 $note = trim(strip_tags($this->dbh->escape_string($_REQUEST["note"])));
 262
 263                 if ($pub == "1") {
 264                         $pub = "true";
 265                 } else {
 266                         $pub = "false";
 267                 }
 268
 269                 $result = $this->dbh->query("UPDATE ttrss_user_entries SET
 270                         published = $pub, last_published = NOW()
 271                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 272
 273                 $pubsub_result = false;
 274
 275                 if (PUBSUBHUBBUB_HUB) {
 276                         $rss_link = get_self_url_prefix() .
 277                                 "/public.php?op=rss&id=-2&key=" .
 278                                 get_feed_access_key(-2, false);
 279
 280                         $p = new Publisher(PUBSUBHUBBUB_HUB);
 281
 282                         $pubsub_result = $p->publish_update($rss_link);
 283                 }
 284
 285                 print json_encode(array("message" => "UPDATE_COUNTERS",
 286                         "pubsub_result" => $pubsub_result));
 287         }
 288
 289         function getAllCounters() {
 290                 $last_article_id = (int) $_REQUEST["last_article_id"];
 291
 292                 $reply = array();
 293
 294                 if ($seq) $reply['seq'] = $seq;
 295
 296                 if ($last_article_id != getLastArticleId()) {
 297                         $reply['counters'] = getAllCounters();
 298                 }
 299
 300                 $reply['runtime-info'] = make_runtime_info();
 301
 302                 print json_encode($reply);
 303         }
 304
 305         /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
 306         function catchupSelected() {
 307                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
 308                 $cmode = sprintf("%d", $_REQUEST["cmode"]);
 309
 310                 catchupArticlesById($ids, $cmode);
 311
 312                 print json_encode(array("message" => "UPDATE_COUNTERS", "ids" => $ids));
 313         }
 314
 315         function markSelected() {
 316                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
 317                 $cmode = sprintf("%d", $_REQUEST["cmode"]);
 318
 319                 $this->markArticlesById($ids, $cmode);
 320
 321                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 322         }
 323
 324         function publishSelected() {
 325                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
 326                 $cmode = sprintf("%d", $_REQUEST["cmode"]);
 327
 328                 $this->publishArticlesById($ids, $cmode);
 329
 330                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 331         }
 332
 333         function sanityCheck() {
 334                 $_SESSION["hasAudio"] = $_REQUEST["hasAudio"] === "true";
 335                 $_SESSION["hasSandbox"] = $_REQUEST["hasSandbox"] === "true";
 336                 $_SESSION["hasMp3"] = $_REQUEST["hasMp3"] === "true";
 337
 338                 $reply = array();
 339
 340                 $reply['error'] = sanity_check();
 341
 342                 if ($reply['error']['code'] == 0) {
 343                         $reply['init-params'] = make_init_params();
 344                         $reply['runtime-info'] = make_runtime_info();
 345                 }
 346
 347                 print json_encode($reply);
 348         }
 349
 350         function completeLabels() {
 351                 $search = $this->dbh->escape_string($_REQUEST["search"]);
 352
 353                 $result = $this->dbh->query("SELECT DISTINCT caption FROM
 354                                 ttrss_labels2
 355                                 WHERE owner_uid = '".$_SESSION["uid"]."' AND
 356                                 LOWER(caption) LIKE LOWER('$search%') ORDER BY caption
 357                                 LIMIT 5");
 358
 359                 print "<ul>";
 360                 while ($line = $this->dbh->fetch_assoc($result)) {
 361                         print "<li>" . $line["caption"] . "</li>";
 362                 }
 363                 print "</ul>";
 364         }
 365
 366         function purge() {
 367                 $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
 368                 $days = sprintf("%d", $_REQUEST["days"]);
 369
 370                 foreach ($ids as $id) {
 371
 372                         $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
 373                                 id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 374
 375                         if ($this->dbh->num_rows($result) == 1) {
 376                                 purge_feed($id, $days);
 377                         }
 378                 }
 379         }
 380
 381         function updateFeedBrowser() {
 382                 $search = $this->dbh->escape_string($_REQUEST["search"]);
 383                 $limit = $this->dbh->escape_string($_REQUEST["limit"]);
 384                 $mode = (int) $this->dbh->escape_string($_REQUEST["mode"]);
 385
 386                 require_once "feedbrowser.php";
 387
 388                 print json_encode(array("content" =>
 389                         make_feed_browser($search, $limit, $mode),
 390                                 "mode" => $mode));
 391         }
 392
 393         // Silent
 394         function massSubscribe() {
 395
 396                 $payload = json_decode($_REQUEST["payload"], false);
 397                 $mode = $_REQUEST["mode"];
 398
 399                 if (!$payload || !is_array($payload)) return;
 400
 401                 if ($mode == 1) {
 402                         foreach ($payload as $feed) {
 403
 404                                 $title = $this->dbh->escape_string($feed[0]);
 405                                 $feed_url = $this->dbh->escape_string($feed[1]);
 406
 407                                 $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
 408                                         feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 409
 410                                 if ($this->dbh->num_rows($result) == 0) {
 411                                         $result = $this->dbh->query("INSERT INTO ttrss_feeds
 412                                                                         (owner_uid,feed_url,title,cat_id,site_url)
 413                                                                         VALUES ('".$_SESSION["uid"]."',
 414                                                                         '$feed_url', '$title', NULL, '')");
 415                                 }
 416                         }
 417                 } else if ($mode == 2) {
 418                         // feed archive
 419                         foreach ($payload as $id) {
 420                                 $result = $this->dbh->query("SELECT * FROM ttrss_archived_feeds
 421                                         WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 422
 423                                 if ($this->dbh->num_rows($result) != 0) {
 424                                         $site_url = $this->dbh->escape_string(db_fetch_result($result, 0, "site_url"));
 425                                         $feed_url = $this->dbh->escape_string(db_fetch_result($result, 0, "feed_url"));
 426                                         $title = $this->dbh->escape_string(db_fetch_result($result, 0, "title"));
 427
 428                                         $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
 429                                                 feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 430
 431                                         if ($this->dbh->num_rows($result) == 0) {
 432                                                 $result = $this->dbh->query("INSERT INTO ttrss_feeds
 433                                                                                 (owner_uid,feed_url,title,cat_id,site_url)
 434                                                                         VALUES ('$id','".$_SESSION["uid"]."',
 435                                                                         '$feed_url', '$title', NULL, '$site_url')");
 436                                         }
 437                                 }
 438                         }
 439                 }
 440         }
 441
 442         function catchupFeed() {
 443                 $feed_id = $this->dbh->escape_string($_REQUEST['feed_id']);
 444                 $is_cat = $this->dbh->escape_string($_REQUEST['is_cat']) == "true";
 445                 $mode = $this->dbh->escape_string($_REQUEST['mode']);
 446
 447                 catchup_feed($feed_id, $is_cat, false, false, $mode);
 448
 449                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 450         }
 451
 452         function quickAddCat() {
 453                 $cat = $this->dbh->escape_string($_REQUEST["cat"]);
 454
 455                 add_feed_category($cat);
 456
 457                 $result = $this->dbh->query("SELECT id FROM ttrss_feed_categories WHERE
 458                         title = '$cat' AND owner_uid = " . $_SESSION["uid"]);
 459
 460                 if ($this->dbh->num_rows($result) == 1) {
 461                         $id = $this->dbh->fetch_result($result, 0, "id");
 462                 } else {
 463                         $id = 0;
 464                 }
 465
 466                 print_feed_cat_select("cat_id", $id);
 467         }
 468
 469         // Silent
 470         function clearArticleKeys() {
 471                 $this->dbh->query("UPDATE ttrss_user_entries SET uuid = '' WHERE
 472                         owner_uid = " . $_SESSION["uid"]);
 473
 474                 return;
 475         }
 476
 477         function setpanelmode() {
 478                 $wide = (int) $_REQUEST["wide"];
 479
 480                 setcookie("ttrss_widescreen", $wide,
 481                         time() + SESSION_COOKIE_LIFETIME);
 482
 483                 print json_encode(array("wide" => $wide));
 484         }
 485
 486         function updaterandomfeed() {
 487                 // Test if the feed need a update (update interval exceded).
 488                 if (DB_TYPE == "pgsql") {
 489                         $update_limit_qpart = "AND ((
 490                                         ttrss_feeds.update_interval = 0
 491                                         AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
 492                                 ) OR (
 493                                         ttrss_feeds.update_interval > 0
 494                                         AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
 495                                 ) OR ttrss_feeds.last_updated IS NULL
 496                                 OR last_updated = '1970-01-01 00:00:00')";
 497                 } else {
 498                         $update_limit_qpart = "AND ((
 499                                         ttrss_feeds.update_interval = 0
 500                                         AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
 501                                 ) OR (
 502                                         ttrss_feeds.update_interval > 0
 503                                         AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
 504                                 ) OR ttrss_feeds.last_updated IS NULL
 505                                 OR last_updated = '1970-01-01 00:00:00')";
 506                 }
 507
 508                 // Test if feed is currently being updated by another process.
 509                 if (DB_TYPE == "pgsql") {
 510                         $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')";
 511                 } else {
 512                         $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))";
 513                 }
 514
 515                 $random_qpart = sql_random_function();
 516
 517                 // We search for feed needing update.
 518                 $result = $this->dbh->query("SELECT ttrss_feeds.feed_url,ttrss_feeds.id
 519                         FROM
 520                                 ttrss_feeds, ttrss_users, ttrss_user_prefs
 521                         WHERE
 522                                 ttrss_feeds.owner_uid = ttrss_users.id
 523                                 AND ttrss_users.id = ttrss_user_prefs.owner_uid
 524                                 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
 525                                 AND ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
 526                                 $update_limit_qpart $updstart_thresh_qpart
 527                         ORDER BY $random_qpart LIMIT 30");
 528
 529                 $feed_id = -1;
 530
 531                 require_once "rssfuncs.php";
 532
 533                 $num_updated = 0;
 534
 535                 $tstart = time();
 536
 537                 while ($line = $this->dbh->fetch_assoc($result)) {
 538                         $feed_id = $line["id"];
 539
 540                         if (time() - $tstart < ini_get("max_execution_time") * 0.7) {
 541                                 update_rss_feed($feed_id, true);
 542                                 ++$num_updated;
 543                         } else {
 544                                 break;
 545                         }
 546                 }
 547
 548                 // Purge orphans and cleanup tags
 549                 purge_orphans();
 550                 cleanup_tags(14, 50000);
 551
 552                 if ($num_updated > 0) {
 553                         print json_encode(array("message" => "UPDATE_COUNTERS",
 554                                 "num_updated" => $num_updated));
 555                 } else {
 556                         print json_encode(array("message" => "NOTHING_TO_UPDATE"));
 557                 }
 558
 559         }
 560
 561         private function markArticlesById($ids, $cmode) {
 562
 563                 $tmp_ids = array();
 564
 565                 foreach ($ids as $id) {
 566                         array_push($tmp_ids, "ref_id = '$id'");
 567                 }
 568
 569                 $ids_qpart = join(" OR ", $tmp_ids);
 570
 571                 if ($cmode == 0) {
 572                         $this->dbh->query("UPDATE ttrss_user_entries SET
 573                         marked = false, last_marked = NOW()
 574                         WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
 575                 } else if ($cmode == 1) {
 576                         $this->dbh->query("UPDATE ttrss_user_entries SET
 577                         marked = true, last_marked = NOW()
 578                         WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
 579                 } else {
 580                         $this->dbh->query("UPDATE ttrss_user_entries SET
 581                         marked = NOT marked,last_marked = NOW()
 582                         WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
 583                 }
 584         }
 585
 586         private function publishArticlesById($ids, $cmode) {
 587
 588                 $tmp_ids = array();
 589
 590                 foreach ($ids as $id) {
 591                         array_push($tmp_ids, "ref_id = '$id'");
 592                 }
 593
 594                 $ids_qpart = join(" OR ", $tmp_ids);
 595
 596                 if ($cmode == 0) {
 597                         $this->dbh->query("UPDATE ttrss_user_entries SET
 598                         published = false,last_published = NOW()
 599                         WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
 600                 } else if ($cmode == 1) {
 601                         $this->dbh->query("UPDATE ttrss_user_entries SET
 602                         published = true,last_published = NOW()
 603                         WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
 604                 } else {
 605                         $this->dbh->query("UPDATE ttrss_user_entries SET
 606                         published = NOT published,last_published = NOW()
 607                         WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
 608                 }
 609
 610                 if (PUBSUBHUBBUB_HUB) {
 611                         $rss_link = get_self_url_prefix() .
 612                                 "/public.php?op=rss&id=-2&key=" .
 613                                 get_feed_access_key(-2, false);
 614
 615                         $p = new Publisher(PUBSUBHUBBUB_HUB);
 616
 617                         $pubsub_result = $p->publish_update($rss_link);
 618                 }
 619         }
 620
 621         function getlinktitlebyid() {
 622                 $id = $this->dbh->escape_string($_REQUEST['id']);
 623
 624                 $result = $this->dbh->query("SELECT link, title FROM ttrss_entries, ttrss_user_entries
 625                         WHERE ref_id = '$id' AND ref_id = id AND owner_uid = ". $_SESSION["uid"]);
 626
 627                 if ($this->dbh->num_rows($result) != 0) {
 628                         $link = $this->dbh->fetch_result($result, 0, "link");
 629                         $title = $this->dbh->fetch_result($result, 0, "title");
 630
 631                         echo json_encode(array("link" => $link, "title" => $title));
 632                 } else {
 633                         echo json_encode(array("error" => "ARTICLE_NOT_FOUND"));
 634                 }
 635         }
 636
 637         function log() {
 638                 $logmsg = $this->dbh->escape_string($_REQUEST['logmsg']);
 639
 640                 if ($logmsg) {
 641                         Logger::get()->log_error(E_USER_WARNING,
 642                                 $logmsg, '[client-js]', 0, false);
 643                 }
 644
 645                 echo json_encode(array("message" => "HOST_ERROR_LOGGED"));
 646
 647         }
 648 }
 649 ?>