classes/rpc.php

   1 <?php
   2 class RPC extends Protected_Handler {
   3
   4         function setprofile() {
   5                 $id = db_escape_string($_REQUEST["id"]);
   6
   7                 $_SESSION["profile"] = $id;
   8                 $_SESSION["prefs_cache"] = array();
   9         }
  10
  11         function remprofiles() {
  12                 $ids = explode(",", db_escape_string(trim($_REQUEST["ids"])));
  13
  14                 foreach ($ids as $id) {
  15                         if ($_SESSION["profile"] != $id) {
  16                                 db_query($this->link, "DELETE FROM ttrss_settings_profiles WHERE id = '$id' AND
  17                                                         owner_uid = " . $_SESSION["uid"]);
  18                         }
  19                 }
  20         }
  21
  22         // Silent
  23         function addprofile() {
  24                 $title = db_escape_string(trim($_REQUEST["title"]));
  25                 if ($title) {
  26                         db_query($this->link, "BEGIN");
  27
  28                         $result = db_query($this->link, "SELECT id FROM ttrss_settings_profiles
  29                                 WHERE title = '$title' AND owner_uid = " . $_SESSION["uid"]);
  30
  31                         if (db_num_rows($result) == 0) {
  32
  33                                 db_query($this->link, "INSERT INTO ttrss_settings_profiles (title, owner_uid)
  34                                                         VALUES ('$title', ".$_SESSION["uid"] .")");
  35
  36                                 $result = db_query($this->link, "SELECT id FROM ttrss_settings_profiles WHERE
  37                                         title = '$title'");
  38
  39                                 if (db_num_rows($result) != 0) {
  40                                         $profile_id = db_fetch_result($result, 0, "id");
  41
  42                                         if ($profile_id) {
  43                                                 initialize_user_prefs($this->link, $_SESSION["uid"], $profile_id);
  44                                         }
  45                                 }
  46                         }
  47
  48                         db_query($this->link, "COMMIT");
  49                 }
  50         }
  51
  52         // Silent
  53         function saveprofile() {
  54                 $id = db_escape_string($_REQUEST["id"]);
  55                 $title = db_escape_string(trim($_REQUEST["value"]));
  56
  57                 if ($id == 0) {
  58                         print __("Default profile");
  59                         return;
  60                 }
  61
  62                 if ($title) {
  63                         db_query($this->link, "BEGIN");
  64
  65                         $result = db_query($this->link, "SELECT id FROM ttrss_settings_profiles
  66                                 WHERE title = '$title' AND owner_uid =" . $_SESSION["uid"]);
  67
  68                         if (db_num_rows($result) == 0) {
  69                                 db_query($this->link, "UPDATE ttrss_settings_profiles
  70                                                         SET title = '$title' WHERE id = '$id' AND
  71                                                         owner_uid = " . $_SESSION["uid"]);
  72                                 print $title;
  73                         } else {
  74                                 $result = db_query($this->link, "SELECT title FROM ttrss_settings_profiles
  75                                                         WHERE id = '$id' AND owner_uid =" . $_SESSION["uid"]);
  76                                 print db_fetch_result($result, 0, "title");
  77                         }
  78
  79                         db_query($this->link, "COMMIT");
  80                 }
  81         }
  82
  83         // Silent
  84         function remarchive() {
  85                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
  86
  87                 foreach ($ids as $id) {
  88                         $result = db_query($this->link, "DELETE FROM ttrss_archived_feeds WHERE
  89                 (SELECT COUNT(*) FROM ttrss_user_entries
  90                                                         WHERE orig_feed_id = '$id') = 0 AND
  91                 id = '$id' AND owner_uid = ".$_SESSION["uid"]);
  92
  93                         $rc = db_affected_rows($this->link, $result);
  94                 }
  95         }
  96
  97         function addfeed() {
  98                 $feed = db_escape_string($_REQUEST['feed']);
  99                 $cat = db_escape_string($_REQUEST['cat']);
 100                 $login = db_escape_string($_REQUEST['login']);
 101                 $pass = db_escape_string($_REQUEST['pass']);
 102
 103                 $rc = subscribe_to_feed($this->link, $feed, $cat, $login, $pass);
 104
 105                 print json_encode(array("result" => $rc));
 106         }
 107
 108         function extractfeedurls() {
 109                 $urls = get_feeds_from_html($_REQUEST['url']);
 110
 111                 print json_encode(array("urls" => $urls));
 112         }
 113
 114         function togglepref() {
 115                 $key = db_escape_string($_REQUEST["key"]);
 116                 set_pref($this->link, $key, !get_pref($this->link, $key));
 117                 $value = get_pref($this->link, $key);
 118
 119                 print json_encode(array("param" =>$key, "value" => $value));
 120         }
 121
 122         function setpref() {
 123                 $value = str_replace("\n", "<br/>", $_REQUEST['value']);
 124
 125                 $key = db_escape_string($_REQUEST["key"]);
 126                 $value = db_escape_string($value);
 127
 128                 set_pref($this->link, $key, $value);
 129
 130                 print json_encode(array("param" =>$key, "value" => $value));
 131         }
 132
 133         function mark() {
 134                 $mark = $_REQUEST["mark"];
 135                 $id = db_escape_string($_REQUEST["id"]);
 136
 137                 if ($mark == "1") {
 138                         $mark = "true";
 139                 } else {
 140                         $mark = "false";
 141                 }
 142
 143                 $result = db_query($this->link, "UPDATE ttrss_user_entries SET marked = $mark
 144                                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 145
 146                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 147         }
 148
 149         function delete() {
 150                 $ids = db_escape_string($_REQUEST["ids"]);
 151
 152                 $result = db_query($this->link, "DELETE FROM ttrss_user_entries
 153                 WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 154
 155                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 156         }
 157
 158         function unarchive() {
 159                 $ids = db_escape_string($_REQUEST["ids"]);
 160
 161                 $result = db_query($this->link, "UPDATE ttrss_user_entries
 162                                         SET feed_id = orig_feed_id, orig_feed_id = NULL
 163                                         WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 164
 165                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 166         }
 167
 168         function archive() {
 169                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 170
 171                 foreach ($ids as $id) {
 172                         archive_article($this->link, $id, $_SESSION["uid"]);
 173                 }
 174
 175                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 176         }
 177
 178         function publ() {
 179                 $pub = $_REQUEST["pub"];
 180                 $id = db_escape_string($_REQUEST["id"]);
 181                 $note = trim(strip_tags(db_escape_string($_REQUEST["note"])));
 182
 183                 if ($pub == "1") {
 184                         $pub = "true";
 185                 } else {
 186                         $pub = "false";
 187                 }
 188
 189                 $result = db_query($this->link, "UPDATE ttrss_user_entries SET
 190                         published = $pub
 191                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 192
 193                 $pubsub_result = false;
 194
 195                 if (PUBSUBHUBBUB_HUB) {
 196                         $rss_link = get_self_url_prefix() .
 197                                 "/public.php?op=rss&id=-2&key=" .
 198                                 get_feed_access_key($this->link, -2, false);
 199
 200                         $p = new Publisher(PUBSUBHUBBUB_HUB);
 201
 202                         $pubsub_result = $p->publish_update($rss_link);
 203                 }
 204
 205                 print json_encode(array("message" => "UPDATE_COUNTERS",
 206                         "pubsub_result" => $pubsub_result));
 207         }
 208
 209         function getAllCounters() {
 210                 $last_article_id = (int) $_REQUEST["last_article_id"];
 211
 212                 $reply = array();
 213
 214                  if ($seq) $reply['seq'] = $seq;
 215
 216                  if ($last_article_id != getLastArticleId($this->link)) {
 217                                 $omode = $_REQUEST["omode"];
 218
 219                         if ($omode != "T")
 220                                 $reply['counters'] = getAllCounters($this->link, $omode);
 221                         else
 222                                 $reply['counters'] = getGlobalCounters($this->link);
 223                  }
 224
 225                  $reply['runtime-info'] = make_runtime_info($this->link);
 226
 227                  print json_encode($reply);
 228         }
 229
 230         /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
 231         function catchupSelected() {
 232                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 233                 $cmode = sprintf("%d", $_REQUEST["cmode"]);
 234
 235                 catchupArticlesById($this->link, $ids, $cmode);
 236
 237                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 238         }
 239
 240         function markSelected() {
 241                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 242                 $cmode = sprintf("%d", $_REQUEST["cmode"]);
 243
 244                 markArticlesById($this->link, $ids, $cmode);
 245
 246                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 247         }
 248
 249         function publishSelected() {
 250                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 251                 $cmode = sprintf("%d", $_REQUEST["cmode"]);
 252
 253                 publishArticlesById($this->link, $ids, $cmode);
 254
 255                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 256         }
 257
 258         function sanityCheck() {
 259                 $_SESSION["hasAudio"] = $_REQUEST["hasAudio"] === "true";
 260
 261                 $reply = array();
 262
 263                 $reply['error'] = sanity_check($this->link);
 264
 265                 if ($reply['error']['code'] == 0) {
 266                         $reply['init-params'] = make_init_params($this->link);
 267                         $reply['runtime-info'] = make_runtime_info($this->link);
 268                 }
 269
 270                 print json_encode($reply);
 271         }
 272
 273         function setArticleTags() {
 274                 global $memcache;
 275
 276                 $id = db_escape_string($_REQUEST["id"]);
 277
 278                 $tags_str = db_escape_string($_REQUEST["tags_str"]);
 279                 $tags = array_unique(trim_array(explode(",", $tags_str)));
 280
 281                 db_query($this->link, "BEGIN");
 282
 283                 $result = db_query($this->link, "SELECT int_id FROM ttrss_user_entries WHERE
 284                                 ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
 285
 286                 if (db_num_rows($result) == 1) {
 287
 288                         $tags_to_cache = array();
 289
 290                         $int_id = db_fetch_result($result, 0, "int_id");
 291
 292                         db_query($this->link, "DELETE FROM ttrss_tags WHERE
 293                                 post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
 294
 295                         foreach ($tags as $tag) {
 296                                 $tag = sanitize_tag($tag);
 297
 298                                 if (!tag_is_valid($tag)) {
 299                                         continue;
 300                                 }
 301
 302                                 if (preg_match("/^[0-9]*$/", $tag)) {
 303                                         continue;
 304                                 }
 305
 306                                 //                                      print "<!-- $id : $int_id : $tag -->";
 307
 308                                 if ($tag != '') {
 309                                         db_query($this->link, "INSERT INTO ttrss_tags
 310                                                                 (post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
 311                                 }
 312
 313                                 array_push($tags_to_cache, $tag);
 314                         }
 315
 316                         /* update tag cache */
 317
 318                         sort($tags_to_cache);
 319                         $tags_str = join(",", $tags_to_cache);
 320
 321                         db_query($this->link, "UPDATE ttrss_user_entries
 322                                 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
 323                                                 AND owner_uid = " . $_SESSION["uid"]);
 324                 }
 325
 326                 db_query($this->link, "COMMIT");
 327
 328                 if ($memcache) {
 329                         $obj_id = md5("TAGS:".$_SESSION["uid"].":$id");
 330                         $memcache->delete($obj_id);
 331                 }
 332
 333                 $tags = get_article_tags($this->link, $id);
 334                 $tags_str = format_tags_string($tags, $id);
 335                 $tags_str_full = join(", ", $tags);
 336
 337                 if (!$tags_str_full) $tags_str_full = __("no tags");
 338
 339                 print json_encode(array("tags_str" => array("id" => $id,
 340                                 "content" => $tags_str, "content_full" => $tags_str_full)));
 341         }
 342
 343         function regenOPMLKey() {
 344                 update_feed_access_key($this->link, 'OPML:Publish',
 345                 false, $_SESSION["uid"]);
 346
 347                 $new_link = opml_publish_url($this->link);
 348
 349                 print json_encode(array("link" => $new_link));
 350         }
 351
 352         function completeTags() {
 353                 $search = db_escape_string($_REQUEST["search"]);
 354
 355                 $result = db_query($this->link, "SELECT DISTINCT tag_name FROM ttrss_tags
 356                                 WHERE owner_uid = '".$_SESSION["uid"]."' AND
 357                                 tag_name LIKE '$search%' ORDER BY tag_name
 358                                 LIMIT 10");
 359
 360                 print "<ul>";
 361                 while ($line = db_fetch_assoc($result)) {
 362                         print "<li>" . $line["tag_name"] . "</li>";
 363                 }
 364                 print "</ul>";
 365         }
 366
 367         function purge() {
 368                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 369                 $days = sprintf("%d", $_REQUEST["days"]);
 370
 371                 foreach ($ids as $id) {
 372
 373                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 374                                 id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 375
 376                         if (db_num_rows($result) == 1) {
 377                                 purge_feed($this->link, $id, $days);
 378                         }
 379                 }
 380         }
 381
 382         function getArticles() {
 383                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 384                 $articles = array();
 385
 386                 foreach ($ids as $id) {
 387                         if ($id) {
 388                                 array_push($articles, format_article($this->link, $id, 0, false));
 389                         }
 390                 }
 391
 392                 print json_encode($articles);
 393         }
 394
 395         function checkDate() {
 396                 $date = db_escape_string($_REQUEST["date"]);
 397                 $date_parsed = strtotime($date);
 398
 399                 print json_encode(array("result" => (bool)$date_parsed,
 400                         "date" => date("c", $date_parsed)));
 401         }
 402
 403         function assigntolabel() {
 404                 return labelops(true);
 405         }
 406
 407         function removefromlabel() {
 408                 return labelops(false);
 409         }
 410
 411         function labelops($assign) {
 412                 $reply = array();
 413
 414                 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 415                 $label_id = db_escape_string($_REQUEST["lid"]);
 416
 417                 $label = db_escape_string(label_find_caption($this->link, $label_id,
 418                 $_SESSION["uid"]));
 419
 420                 $reply["info-for-headlines"] = array();
 421
 422                 if ($label) {
 423
 424                         foreach ($ids as $id) {
 425
 426                                 if ($assign)
 427                                         label_add_article($this->link, $id, $label, $_SESSION["uid"]);
 428                                 else
 429                                         label_remove_article($this->link, $id, $label, $_SESSION["uid"]);
 430
 431                                 $labels = get_article_labels($this->link, $id, $_SESSION["uid"]);
 432
 433                                 array_push($reply["info-for-headlines"],
 434                                 array("id" => $id, "labels" => format_article_labels($labels, $id)));
 435
 436                         }
 437                 }
 438
 439                 $reply["message"] = "UPDATE_COUNTERS";
 440
 441                 print json_encode($reply);
 442         }
 443
 444         function updateFeedBrowser() {
 445                 $search = db_escape_string($_REQUEST["search"]);
 446                 $limit = db_escape_string($_REQUEST["limit"]);
 447                 $mode = (int) db_escape_string($_REQUEST["mode"]);
 448
 449                 print json_encode(array("content" =>
 450                         make_feed_browser($this->link, $search, $limit, $mode),
 451                                 "mode" => $mode));
 452         }
 453
 454         // Silent
 455         function massSubscribe() {
 456
 457                 $payload = json_decode($_REQUEST["payload"], false);
 458                 $mode = $_REQUEST["mode"];
 459
 460                 if (!$payload || !is_array($payload)) return;
 461
 462                 if ($mode == 1) {
 463                         foreach ($payload as $feed) {
 464
 465                                 $title = db_escape_string($feed[0]);
 466                                 $feed_url = db_escape_string($feed[1]);
 467
 468                                 $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 469                                         feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 470
 471                                 if (db_num_rows($result) == 0) {
 472                                         $result = db_query($this->link, "INSERT INTO ttrss_feeds
 473                                                                         (owner_uid,feed_url,title,cat_id,site_url)
 474                                                                         VALUES ('".$_SESSION["uid"]."',
 475                                                                         '$feed_url', '$title', NULL, '')");
 476                                 }
 477                         }
 478                 } else if ($mode == 2) {
 479                         // feed archive
 480                         foreach ($payload as $id) {
 481                                 $result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 482                                         WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 483
 484                                 if (db_num_rows($result) != 0) {
 485                                         $site_url = db_escape_string(db_fetch_result($result, 0, "site_url"));
 486                                         $feed_url = db_escape_string(db_fetch_result($result, 0, "feed_url"));
 487                                         $title = db_escape_string(db_fetch_result($result, 0, "title"));
 488
 489                                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 490                                                 feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 491
 492                                         if (db_num_rows($result) == 0) {
 493                                                 $result = db_query($this->link, "INSERT INTO ttrss_feeds
 494                                                                                 (owner_uid,feed_url,title,cat_id,site_url)
 495                                                                         VALUES ('$id','".$_SESSION["uid"]."',
 496                                                                         '$feed_url', '$title', NULL, '$site_url')");
 497                                         }
 498                                 }
 499                         }
 500                 }
 501         }
 502
 503         function digestgetcontents() {
 504                 $article_id = db_escape_string($_REQUEST['article_id']);
 505
 506                 $result = db_query($this->link, "SELECT content,title,link,marked,published
 507                         FROM ttrss_entries, ttrss_user_entries
 508                         WHERE id = '$article_id' AND ref_id = id AND owner_uid = ".$_SESSION['uid']);
 509
 510                 $content = sanitize($this->link, db_fetch_result($result, 0, "content"));
 511                 $title = strip_tags(db_fetch_result($result, 0, "title"));
 512                 $article_url = htmlspecialchars(db_fetch_result($result, 0, "link"));
 513                 $marked = sql_bool_to_bool(db_fetch_result($result, 0, "marked"));
 514                 $published = sql_bool_to_bool(db_fetch_result($result, 0, "published"));
 515
 516                 print json_encode(array("article" =>
 517                         array("id" => $article_id, "url" => $article_url,
 518                                 "tags" => get_article_tags($this->link, $article_id),
 519                                 "marked" => $marked, "published" => $published,
 520                                 "title" => $title, "content" => $content)));
 521         }
 522
 523         function digestupdate() {
 524                 $feed_id = db_escape_string($_REQUEST['feed_id']);
 525                 $offset = db_escape_string($_REQUEST['offset']);
 526                 $seq = db_escape_string($_REQUEST['seq']);
 527
 528                 if (!$feed_id) $feed_id = -4;
 529                 if (!$offset) $offset = 0;
 530
 531                 $reply = array();
 532
 533                 $reply['seq'] = $seq;
 534
 535                 $headlines = api_get_headlines($this->link, $feed_id, 30, $offset,
 536                                 '', ($feed_id == -4), true, false, "unread", "updated DESC", 0, 0);
 537
 538                 $reply['headlines'] = array();
 539                 $reply['headlines']['title'] = getFeedTitle($this->link, $feed_id);
 540                 $reply['headlines']['content'] = $headlines;
 541
 542                 print json_encode($reply);
 543         }
 544
 545         function digestinit() {
 546                 $tmp_feeds = api_get_feeds($this->link, -4, true, false, 0);
 547
 548                 $feeds = array();
 549
 550                 foreach ($tmp_feeds as $f) {
 551                         if ($f['id'] > 0 || $f['id'] == -4) array_push($feeds, $f);
 552                 }
 553
 554                 print json_encode(array("feeds" => $feeds));
 555         }
 556
 557         function catchupFeed() {
 558                 $feed_id = db_escape_string($_REQUEST['feed_id']);
 559                 $is_cat = db_escape_string($_REQUEST['is_cat']) == "true";
 560
 561                 catchup_feed($this->link, $feed_id, $is_cat);
 562
 563                 print json_encode(array("message" => "UPDATE_COUNTERS"));
 564         }
 565
 566         function sendEmail() {
 567                 $secretkey = $_REQUEST['secretkey'];
 568
 569                 require_once 'lib/phpmailer/class.phpmailer.php';
 570
 571                 $reply = array();
 572
 573                 if (DIGEST_ENABLE && $_SESSION['email_secretkey'] &&
 574                 $secretkey == $_SESSION['email_secretkey']) {
 575
 576                         $_SESSION['email_secretkey'] = '';
 577
 578                         $destination = $_REQUEST['destination'];
 579                         $subject = $_REQUEST['subject'];
 580                         $content = $_REQUEST['content'];
 581
 582                         $replyto = strip_tags($_SESSION['email_replyto']);
 583                         $fromname = strip_tags($_SESSION['email_fromname']);
 584
 585                         $mail = new PHPMailer();
 586
 587                         $mail->PluginDir = "lib/phpmailer/";
 588                         $mail->SetLanguage("en", "lib/phpmailer/language/");
 589
 590                         $mail->CharSet = "UTF-8";
 591
 592                         $mail->From = $replyto;
 593                         $mail->FromName = $fromname;
 594                         $mail->AddAddress($destination);
 595
 596                         if (DIGEST_SMTP_HOST) {
 597                                 $mail->Host = DIGEST_SMTP_HOST;
 598                                 $mail->Mailer = "smtp";
 599                                 $mail->SMTPAuth = DIGEST_SMTP_LOGIN != '';
 600                                 $mail->Username = DIGEST_SMTP_LOGIN;
 601                                 $mail->Password = DIGEST_SMTP_PASSWORD;
 602                         }
 603
 604                         $mail->IsHTML(false);
 605                         $mail->Subject = $subject;
 606                         $mail->Body = $content;
 607
 608                         $rc = $mail->Send();
 609
 610                         if (!$rc) {
 611                                 $reply['error'] =  $mail->ErrorInfo;
 612                         } else {
 613                                 save_email_address($this->link, db_escape_string($destination));
 614                                 $reply['message'] = "UPDATE_COUNTERS";
 615                         }
 616
 617                 } else {
 618                         $reply['error'] = "Not authorized.";
 619                 }
 620
 621                 print json_encode($reply);
 622         }
 623
 624         function completeEmails() {
 625                 $search = db_escape_string($_REQUEST["search"]);
 626
 627                 print "<ul>";
 628
 629                 foreach ($_SESSION['stored_emails'] as $email) {
 630                         if (strpos($email, $search) !== false) {
 631                                 print "<li>$email</li>";
 632                         }
 633                 }
 634
 635                 print "</ul>";
 636         }
 637
 638         function quickAddCat() {
 639                 $cat = db_escape_string($_REQUEST["cat"]);
 640
 641                 add_feed_category($this->link, $cat);
 642
 643                 $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 644                         title = '$cat' AND owner_uid = " . $_SESSION["uid"]);
 645
 646                 if (db_num_rows($result) == 1) {
 647                         $id = db_fetch_result($result, 0, "id");
 648                 } else {
 649                         $id = 0;
 650                 }
 651
 652                 print_feed_cat_select($this->link, "cat_id", $id);
 653         }
 654
 655         function regenFeedKey() {
 656                 $feed_id = db_escape_string($_REQUEST['id']);
 657                 $is_cat = db_escape_string($_REQUEST['is_cat']) == "true";
 658
 659                 $new_key = update_feed_access_key($this->link, $feed_id, $is_cat);
 660
 661                 print json_encode(array("link" => $new_key));
 662         }
 663
 664         // Silent
 665         function clearKeys() {
 666                 db_query($this->link, "DELETE FROM ttrss_access_keys WHERE
 667                         owner_uid = " . $_SESSION["uid"]);
 668         }
 669
 670         // Silent
 671         function clearArticleKeys() {
 672                 db_query($this->link, "UPDATE ttrss_user_entries SET uuid = '' WHERE
 673                         owner_uid = " . $_SESSION["uid"]);
 674
 675                 return;
 676         }
 677
 678
 679         function verifyRegexp() {
 680                 $reg_exp = $_REQUEST["reg_exp"];
 681
 682                 $status = @preg_match("/$reg_exp/i", "TEST") !== false;
 683
 684                 print json_encode(array("status" => $status));
 685         }
 686
 687         // TODO: unify with digest-get-contents?
 688         function cdmGetArticle() {
 689                 $ids = array(db_escape_string($_REQUEST["id"]));
 690                 $cids = explode(",", $_REQUEST["cids"]);
 691
 692                 $ids = array_merge($ids, $cids);
 693
 694                 $rv = array();
 695
 696                 foreach ($ids as $id) {
 697                         $id = (int)$id;
 698
 699                         $result = db_query($this->link, "SELECT content,
 700                                         ttrss_feeds.site_url AS site_url FROM ttrss_user_entries, ttrss_feeds,
 701                                         ttrss_entries
 702                                         WHERE feed_id = ttrss_feeds.id AND ref_id = '$id' AND
 703                                         ttrss_entries.id = ref_id AND
 704                                         ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
 705
 706                         if (db_num_rows($result) != 0) {
 707                                 $line = db_fetch_assoc($result);
 708
 709                                 $article_content = sanitize($this->link, $line["content"],
 710                                         false, false, $line['site_url']);
 711
 712                                 array_push($rv,
 713                                         array("id" => $id, "content" => $article_content));
 714                         }
 715                 }
 716
 717                 print json_encode($rv);
 718         }
 719
 720         function scheduleFeedUpdate() {
 721                 $feed_id = db_escape_string($_REQUEST["id"]);
 722                 $is_cat =  db_escape_string($_REQUEST['is_cat']) == 'true';
 723
 724                 $message = __("Your request could not be completed.");
 725
 726                 if ($feed_id >= 0) {
 727                         if (!$is_cat) {
 728                                 $message = __("Feed update has been scheduled.");
 729
 730                                 db_query($this->link, "UPDATE ttrss_feeds SET
 731                                         last_update_started = '1970-01-01',
 732                                         last_updated = '1970-01-01' WHERE id = '$feed_id' AND
 733                                         owner_uid = ".$_SESSION["uid"]);
 734
 735                         } else {
 736                                 $message = __("Category update has been scheduled.");
 737
 738                                 if ($feed_id)
 739                                 $cat_query = "cat_id = '$feed_id'";
 740                                 else
 741                                 $cat_query = "cat_id IS NULL";
 742
 743                                 db_query($this->link, "UPDATE ttrss_feeds SET
 744                                                 last_update_started = '1970-01-01',
 745                                                 last_updated = '1970-01-01' WHERE $cat_query AND
 746                                                 owner_uid = ".$_SESSION["uid"]);
 747                         }
 748                 } else {
 749                         $message = __("Can't update this kind of feed.");
 750                 }
 751
 752                 print json_encode(array("message" => $message));
 753                 return;
 754         }
 755
 756         function getTweetInfo() {
 757                 $id = db_escape_string($_REQUEST['id']);
 758
 759                 $result = db_query($this->link, "SELECT title, link
 760                                 FROM ttrss_entries, ttrss_user_entries
 761                                 WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
 762
 763                 if (db_num_rows($result) != 0) {
 764                         $title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
 765                                 100, '...');
 766                         $article_link = db_fetch_result($result, 0, 'link');
 767                 }
 768
 769                 print json_encode(array("title" => $title, "link" => $article_link,
 770                                 "id" => $id));
 771         }
 772
 773         function setNote() {
 774                 $id = db_escape_string($_REQUEST["id"]);
 775                 $note = trim(strip_tags(db_escape_string($_REQUEST["note"])));
 776
 777                 db_query($this->link, "UPDATE ttrss_user_entries SET note = '$note'
 778                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 779
 780                 $formatted_note = format_article_note($id, $note);
 781
 782                 print json_encode(array("note" => $formatted_note,
 783                                 "raw_length" => mb_strlen($note)));
 784         }
 785
 786         function genHash() {
 787                 $hash = sha1(uniqid(rand(), true));
 788
 789                 print json_encode(array("hash" => $hash));
 790         }
 791 }
 792 ?>