modules/backend-rpc.php

   1 <?php
   2         function handle_rpc_request($link) {
   3
   4                 $subop = $_REQUEST["subop"];
   5                 $seq = (int) $_REQUEST["seq"];
   6
   7                 // Silent
   8                 if ($subop == "setprofile") {
   9                         $id = db_escape_string($_REQUEST["id"]);
  10
  11                         $_SESSION["profile"] = $id;
  12                         $_SESSION["prefs_cache"] = array();
  13                         return;
  14                 }
  15
  16                 // Silent
  17                 if ($subop == "remprofiles") {
  18                         $ids = split(",", db_escape_string(trim($_REQUEST["ids"])));
  19
  20                         foreach ($ids as $id) {
  21                                 if ($_SESSION["profile"] != $id) {
  22                                         db_query($link, "DELETE FROM ttrss_settings_profiles WHERE id = '$id' AND
  23                                                 owner_uid = " . $_SESSION["uid"]);
  24                                 }
  25                         }
  26                         return;
  27                 }
  28
  29                 // Silent
  30                 if ($subop == "addprofile") {
  31                         $title = db_escape_string(trim($_REQUEST["title"]));
  32                         if ($title) {
  33                                 db_query($link, "BEGIN");
  34
  35                                 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
  36                                         WHERE title = '$title' AND owner_uid = " . $_SESSION["uid"]);
  37
  38                                 if (db_num_rows($result) == 0) {
  39
  40                                         db_query($link, "INSERT INTO ttrss_settings_profiles (title, owner_uid)
  41                                                 VALUES ('$title', ".$_SESSION["uid"] .")");
  42
  43                                         $result = db_query($link, "SELECT id FROM ttrss_settings_profiles WHERE
  44                                                 title = '$title'");
  45
  46                                         if (db_num_rows($result) != 0) {
  47                                                 $profile_id = db_fetch_result($result, 0, "id");
  48
  49                                                 if ($profile_id) {
  50                                                         initialize_user_prefs($link, $_SESSION["uid"], $profile_id);
  51                                                 }
  52                                         }
  53                                 }
  54
  55                                 db_query($link, "COMMIT");
  56                         }
  57                         return;
  58                 }
  59
  60                 // Silent
  61                 if ($subop == "saveprofile") {
  62                         $id = db_escape_string($_REQUEST["id"]);
  63                         $title = db_escape_string(trim($_REQUEST["value"]));
  64
  65                         if ($id == 0) {
  66                                 print __("Default profile");
  67                                 return;
  68                         }
  69
  70                         if ($title) {
  71                                 db_query($link, "BEGIN");
  72
  73                                 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
  74                                         WHERE title = '$title' AND owner_uid =" . $_SESSION["uid"]);
  75
  76                                 if (db_num_rows($result) == 0) {
  77                                         db_query($link, "UPDATE ttrss_settings_profiles
  78                                                 SET title = '$title' WHERE id = '$id' AND
  79                                                 owner_uid = " . $_SESSION["uid"]);
  80                                         print $title;
  81                                 } else {
  82                                         $result = db_query($link, "SELECT title FROM ttrss_settings_profiles
  83                                                 WHERE id = '$id' AND owner_uid =" . $_SESSION["uid"]);
  84                                         print db_fetch_result($result, 0, "title");
  85                                 }
  86
  87                                 db_query($link, "COMMIT");
  88                         }
  89                         return;
  90                 }
  91
  92                 // Silent
  93                 if ($subop == "remarchive") {
  94                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
  95
  96                         foreach ($ids as $id) {
  97                                 $result = db_query($link, "DELETE FROM ttrss_archived_feeds WHERE
  98                                         (SELECT COUNT(*) FROM ttrss_user_entries
  99                                                 WHERE orig_feed_id = '$id') = 0 AND
 100                                                 id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 101
 102                                 $rc = db_affected_rows($link, $result);
 103                         }
 104                         return;
 105                 }
 106
 107                 if ($subop == "addfeed") {
 108                         header("Content-Type: text/plain");
 109
 110                         $feed = db_escape_string($_REQUEST['feed']);
 111                         $cat = db_escape_string($_REQUEST['cat']);
 112                         $login = db_escape_string($_REQUEST['login']);
 113                         $pass = db_escape_string($_REQUEST['pass']);
 114
 115                         $rc = subscribe_to_feed($link, $feed, $cat, $login, $pass);
 116
 117                         print json_encode(array("result" => $rc));
 118
 119                         return;
 120
 121                 }
 122
 123                 if ($subop == "extractfeedurls") {
 124                         header("Content-Type: text/plain");
 125
 126                         $urls = get_feeds_from_html($_REQUEST['url']);
 127
 128                         print json_encode(array("urls" => $urls));
 129                         return;
 130                 }
 131
 132                 if ($subop == "togglepref") {
 133                         header("Content-Type: text/plain");
 134
 135                         $key = db_escape_string($_REQUEST["key"]);
 136                         set_pref($link, $key, !get_pref($link, $key));
 137                         $value = get_pref($link, $key);
 138
 139                         print json_encode(array("param" =>$key, "value" => $value));
 140                         return;
 141                 }
 142
 143                 if ($subop == "setpref") {
 144                         header("Content-Type: text/plain");
 145
 146                         $value = str_replace("\n", "<br/>", $_REQUEST['value']);
 147
 148                         $key = db_escape_string($_REQUEST["key"]);
 149                         $value = db_escape_string($value);
 150
 151                         set_pref($link, $key, $value);
 152
 153                         print json_encode(array("param" =>$key, "value" => $value));
 154                         return;
 155                 }
 156
 157                 if ($subop == "mark") {
 158                         header("Content-Type: text/plain");
 159
 160                         $mark = $_REQUEST["mark"];
 161                         $id = db_escape_string($_REQUEST["id"]);
 162
 163                         if ($mark == "1") {
 164                                 $mark = "true";
 165                         } else {
 166                                 $mark = "false";
 167                         }
 168
 169                         $result = db_query($link, "UPDATE ttrss_user_entries SET marked = $mark
 170                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 171
 172                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 173                         return;
 174                 }
 175
 176                 if ($subop == "delete") {
 177                         header("Content-Type: text/plain");
 178
 179                         $ids = db_escape_string($_REQUEST["ids"]);
 180
 181                         $result = db_query($link, "DELETE FROM ttrss_user_entries
 182                                 WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 183
 184                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 185                         return;
 186                 }
 187
 188                 if ($subop == "unarchive") {
 189                         header("Content-Type: text/plain");
 190
 191                         $ids = db_escape_string($_REQUEST["ids"]);
 192
 193                         $result = db_query($link, "UPDATE ttrss_user_entries
 194                                 SET feed_id = orig_feed_id, orig_feed_id = NULL
 195                                 WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 196
 197                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 198                         return;
 199                 }
 200
 201                 if ($subop == "archive") {
 202                         header("Content-Type: text/plain");
 203
 204                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 205
 206                         foreach ($ids as $id) {
 207                                 archive_article($link, $id, $_SESSION["uid"]);
 208                         }
 209
 210                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 211                         return;
 212                 }
 213
 214                 if ($subop == "publ") {
 215                         header("Content-Type: text/plain");
 216
 217                         $pub = $_REQUEST["pub"];
 218                         $id = db_escape_string($_REQUEST["id"]);
 219                         $note = trim(strip_tags(db_escape_string($_REQUEST["note"])));
 220
 221                         if ($pub == "1") {
 222                                 $pub = "true";
 223                         } else {
 224                                 $pub = "false";
 225                         }
 226
 227                         $result = db_query($link, "UPDATE ttrss_user_entries SET
 228                                 published = $pub
 229                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 230
 231                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 232                         return;
 233                 }
 234
 235 /*              if ($subop == "updateFeed") {
 236                         $feed_id = db_escape_string($_REQUEST["feed"]);
 237
 238                         update_rss_feed($link, $feed_id);
 239
 240                         print "<rpc-reply>";
 241                         print "<message>UPDATE_COUNTERS</message>";
 242                         print "</rpc-reply>";
 243
 244                         return;
 245                 } */
 246
 247                 if ($subop == "updateAllFeeds" || $subop == "getAllCounters") {
 248
 249                         header("Content-Type: text/plain");
 250
 251                         $last_article_id = (int) $_REQUEST["last_article_id"];
 252
 253                         $reply = array();
 254
 255                         if ($seq) $reply['seq'] = $seq;
 256
 257                         if ($last_article_id != getLastArticleId($link)) {
 258                                 $omode = $_REQUEST["omode"];
 259
 260                                 if ($omode != "T")
 261                                         $reply['counters'] = getAllCounters($link, $omode);
 262                                 else
 263                                         $reply['counters'] = getGlobalCounters($link);
 264                         }
 265
 266                         $reply['runtime-info'] = make_runtime_info($link);
 267
 268
 269                         print json_encode($reply);
 270                         return;
 271                 }
 272
 273                 /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
 274                 if ($subop == "catchupSelected") {
 275                         header("Content-Type: text/plain");
 276
 277                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 278                         $cmode = sprintf("%d", $_REQUEST["cmode"]);
 279
 280                         catchupArticlesById($link, $ids, $cmode);
 281
 282                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 283                         return;
 284                 }
 285
 286                 if ($subop == "markSelected") {
 287                         header("Content-Type: text/plain");
 288
 289                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 290                         $cmode = sprintf("%d", $_REQUEST["cmode"]);
 291
 292                         markArticlesById($link, $ids, $cmode);
 293
 294                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 295                         return;
 296                 }
 297
 298                 if ($subop == "publishSelected") {
 299                         header("Content-Type: text/plain");
 300
 301                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 302                         $cmode = sprintf("%d", $_REQUEST["cmode"]);
 303
 304                         publishArticlesById($link, $ids, $cmode);
 305
 306                         print json_encode(array("message" => "UPDATE_COUNTERS"));
 307                         return;
 308                 }
 309
 310                 // XML method
 311                 if ($subop == "sanityCheck") {
 312
 313                         $_SESSION["hasAudio"] = $_REQUEST["hasAudio"] === "true";
 314
 315                         print "<rpc-reply>";
 316                         if (sanity_check($link)) {
 317                                 print "<error error-code=\"0\"/>";
 318
 319                                 print "<init-params><![CDATA[";
 320                                 print json_encode(make_init_params($link));
 321                                 print "]]></init-params>";
 322
 323                                 print_runtime_info($link);
 324                         }
 325                         print "</rpc-reply>";
 326
 327                         return;
 328                 }
 329
 330 /*              if ($subop == "globalPurge") {
 331
 332                         print "<rpc-reply>";
 333                         global_purge_old_posts($link, true);
 334                         print "</rpc-reply>";
 335
 336                         return;
 337                 } */
 338
 339                 if ($subop == "setArticleTags") {
 340                         header("Content-Type: text/plain");
 341
 342                         global $memcache;
 343
 344                         $id = db_escape_string($_REQUEST["id"]);
 345
 346                         $tags_str = db_escape_string($_REQUEST["tags_str"]);
 347                         $tags = array_unique(trim_array(split(",", $tags_str)));
 348
 349                         db_query($link, "BEGIN");
 350
 351                         $result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
 352                                 ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
 353
 354                         if (db_num_rows($result) == 1) {
 355
 356                                 $tags_to_cache = array();
 357
 358                                 $int_id = db_fetch_result($result, 0, "int_id");
 359
 360                                 db_query($link, "DELETE FROM ttrss_tags WHERE
 361                                         post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
 362
 363                                 foreach ($tags as $tag) {
 364                                         $tag = sanitize_tag($tag);
 365
 366                                         if (!tag_is_valid($tag)) {
 367                                                 continue;
 368                                         }
 369
 370                                         if (preg_match("/^[0-9]*$/", $tag)) {
 371                                                 continue;
 372                                         }
 373
 374 //                                      print "<!-- $id : $int_id : $tag -->";
 375
 376                                         if ($tag != '') {
 377                                                 db_query($link, "INSERT INTO ttrss_tags
 378                                                         (post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
 379                                         }
 380
 381                                         array_push($tags_to_cache, $tag);
 382                                 }
 383
 384                                 /* update tag cache */
 385
 386                                 $tags_str = join(",", $tags_to_cache);
 387
 388                                 db_query($link, "UPDATE ttrss_user_entries
 389                                         SET tag_cache = '$tags_str' WHERE ref_id = '$id'
 390                                         AND owner_uid = " . $_SESSION["uid"]);
 391                         }
 392
 393                         db_query($link, "COMMIT");
 394
 395                         if ($memcache) {
 396                                 $obj_id = md5("TAGS:".$_SESSION["uid"].":$id");
 397                                 $memcache->delete($obj_id);
 398                         }
 399
 400                         $tags_str = format_tags_string(get_article_tags($link, $id), $id);
 401
 402                         print json_encode(array("tags_str" => array("id" => $id,
 403                                 "content" => $tags_str)));
 404
 405                         return;
 406                 }
 407
 408                 if ($subop == "regenOPMLKey") {
 409                         header("Content-Type: text/plain");
 410
 411                         update_feed_access_key($link, 'OPML:Publish',
 412                                 false, $_SESSION["uid"]);
 413
 414                         $new_link = opml_publish_url($link);
 415
 416                         print json_encode(array("link" => $new_link));
 417                         return;
 418                 }
 419
 420                 // XML method
 421                 if ($subop == "logout") {
 422                         logout_user();
 423                         print_error_xml(6);
 424                         return;
 425                 }
 426
 427                 if ($subop == "completeTags") {
 428                         header("Content-Type: text/plain");
 429
 430                         $search = db_escape_string($_REQUEST["search"]);
 431
 432                         $result = db_query($link, "SELECT DISTINCT tag_name FROM ttrss_tags
 433                                 WHERE owner_uid = '".$_SESSION["uid"]."' AND
 434                                 tag_name LIKE '$search%' ORDER BY tag_name
 435                                 LIMIT 10");
 436
 437                         print "<ul>";
 438                         while ($line = db_fetch_assoc($result)) {
 439                                 print "<li>" . $line["tag_name"] . "</li>";
 440                         }
 441                         print "</ul>";
 442
 443                         return;
 444                 }
 445
 446                 if ($subop == "purge") {
 447                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 448                         $days = sprintf("%d", $_REQUEST["days"]);
 449
 450                         foreach ($ids as $id) {
 451
 452                                 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
 453                                         id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 454
 455                                 if (db_num_rows($result) == 1) {
 456                                         purge_feed($link, $id, $days);
 457                                 }
 458                         }
 459
 460                         return;
 461                 }
 462
 463 /*              if ($subop == "setScore") {
 464                         $id = db_escape_string($_REQUEST["id"]);
 465                         $score = sprintf("%d", $_REQUEST["score"]);
 466
 467                         $result = db_query($link, "UPDATE ttrss_user_entries SET score = '$score'
 468                                 WHERE ref_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 469
 470                         print "<rpc-reply><message>Acknowledged.</message></rpc-reply>";
 471
 472                         return;
 473
 474                 } */
 475
 476                 if ($subop == "getArticles") {
 477                         header("Content-Type: text/plain");
 478
 479                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 480                         $articles = array();
 481
 482                         foreach ($ids as $id) {
 483                                 if ($id) {
 484                                         array_push($articles, format_article($link, $id, 0, false));
 485                                 }
 486                         }
 487
 488                         print json_encode($articles);
 489                         return;
 490                 }
 491
 492                 if ($subop == "checkDate") {
 493                         header("Content-Type: text/plain");
 494
 495                         $date = db_escape_string($_REQUEST["date"]);
 496                         $date_parsed = strtotime($date);
 497
 498                         print json_encode(array("result" => (bool)$date_parsed));
 499                         return;
 500                 }
 501
 502                 if ($subop == "assignToLabel" || $subop == "removeFromLabel") {
 503                         header("Content-Type: text/plain");
 504
 505                         $reply = array();
 506
 507                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 508                         $label_id = db_escape_string($_REQUEST["lid"]);
 509
 510                         $label = db_escape_string(label_find_caption($link, $label_id,
 511                                 $_SESSION["uid"]));
 512
 513                         $reply["info-for-headlines"] = array();
 514
 515                         if ($label) {
 516
 517                                 foreach ($ids as $id) {
 518
 519                                         if ($subop == "assignToLabel")
 520                                                 label_add_article($link, $id, $label, $_SESSION["uid"]);
 521                                         else
 522                                                 label_remove_article($link, $id, $label, $_SESSION["uid"]);
 523
 524                                         $labels = get_article_labels($link, $id, $_SESSION["uid"]);
 525
 526                                         array_push($reply["info-for-headlines"],
 527                                           array("id" => $id, "labels" => format_article_labels($labels, $id)));
 528
 529                                 }
 530                         }
 531
 532                         $reply["message"] = "UPDATE_COUNTERS";
 533
 534                         print json_encode($reply);
 535
 536                         return;
 537                 }
 538
 539                 if ($subop == "updateFeedBrowser") {
 540                         header("Content-Type: text/plain");
 541
 542                         $search = db_escape_string($_REQUEST["search"]);
 543                         $limit = db_escape_string($_REQUEST["limit"]);
 544                         $mode = (int) db_escape_string($_REQUEST["mode"]);
 545
 546                         print json_encode(array("content" =>
 547                                 make_feed_browser($link, $search, $limit, $mode),
 548                                 "mode" => $mode));
 549                         return;
 550                 }
 551
 552                 // Silent
 553                 if ($subop == "massSubscribe") {
 554
 555                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 556                         $mode = $_REQUEST["mode"];
 557
 558                         $subscribed = array();
 559
 560                         foreach ($ids as $id) {
 561
 562                                 if ($mode == 1) {
 563                                         $result = db_query($link, "SELECT feed_url,title FROM ttrss_feeds
 564                                                 WHERE id = '$id'");
 565                                 } else if ($mode == 2) {
 566                                         $result = db_query($link, "SELECT * FROM ttrss_archived_feeds
 567                                                 WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 568                                         $orig_id = db_escape_string(db_fetch_result($result, 0, "id"));
 569                                         $site_url = db_escape_string(db_fetch_result($result, 0, "site_url"));
 570                                 }
 571
 572                                 $feed_url = db_escape_string(db_fetch_result($result, 0, "feed_url"));
 573                                 $title = db_escape_string(db_fetch_result($result, 0, "title"));
 574
 575                                 $title_orig = db_fetch_result($result, 0, "title");
 576
 577                                 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
 578                                                 feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
 579
 580                                 if (db_num_rows($result) == 0) {
 581                                         if ($mode == 1) {
 582                                                 $result = db_query($link,
 583                                                         "INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id)
 584                                                         VALUES ('".$_SESSION["uid"]."', '$feed_url', '$title', NULL)");
 585                                         } else if ($mode == 2) {
 586                                                 $result = db_query($link,
 587                                                         "INSERT INTO ttrss_feeds (id,owner_uid,feed_url,title,cat_id,site_url)
 588                                                         VALUES ('$orig_id','".$_SESSION["uid"]."', '$feed_url', '$title', NULL, '$site_url')");
 589                                         }
 590                                         array_push($subscribed, $title_orig);
 591                                 }
 592                         }
 593
 594                         return;
 595                 }
 596
 597                 if ($subop == "digest-get-contents") {
 598                         header("Content-Type: text/plain");
 599
 600                         $article_id = db_escape_string($_REQUEST['article_id']);
 601
 602                         $result = db_query($link, "SELECT content
 603                                 FROM ttrss_entries, ttrss_user_entries
 604                                 WHERE id = '$article_id' AND ref_id = id AND owner_uid = ".$_SESSION['uid']);
 605
 606                         $content = sanitize_rss($link, db_fetch_result($result, 0, "content"));
 607
 608                         print json_encode(array("article" =>
 609                                 array("id" => $id, "content" => $content)));
 610                         return;
 611                 }
 612
 613                 if ($subop == "digest-update") {
 614                         header("Content-Type: text/plain");
 615
 616                         $feed_id = db_escape_string($_REQUEST['feed_id']);
 617                         $offset = db_escape_string($_REQUEST['offset']);
 618                         $seq = db_escape_string($_REQUEST['seq']);
 619
 620                         if (!$feed_id) $feed_id = -4;
 621                         if (!$offset) $offset = 0;
 622
 623                         $reply = array();
 624
 625                         $reply['seq'] = $seq;
 626
 627                         $headlines = api_get_headlines($link, $feed_id, 10, $offset,
 628                                 '', ($feed_id == -4), true, false, "unread", "updated DESC");
 629
 630                         //function api_get_headlines($link, $feed_id, $limit, $offset,
 631                         //              $filter, $is_cat, $show_excerpt, $show_content, $view_mode) {
 632
 633                         $reply['headlines'] = array();
 634                         $reply['headlines']['title'] = getFeedTitle($link, $feed_id);
 635                         $reply['headlines']['content'] = $headlines;
 636
 637                         print json_encode($reply);
 638                         return;
 639                 }
 640
 641                 if ($subop == "digest-init") {
 642                         header("Content-Type: text/plain");
 643
 644                         $tmp_feeds = api_get_feeds($link, -3, true, false, 0);
 645
 646                         $feeds = array();
 647
 648                         foreach ($tmp_feeds as $f) {
 649                                 if ($f['id'] > 0 || $f['id'] == -4) array_push($feeds, $f);
 650                         }
 651
 652                         print json_encode(array("feeds" => $feeds));
 653
 654                         return;
 655                 }
 656
 657                 if ($subop == "catchupFeed") {
 658                         $feed_id = db_escape_string($_REQUEST['feed_id']);
 659                         $is_cat = db_escape_string($_REQUEST['is_cat']);
 660
 661                         catchup_feed($link, $feed_id, $is_cat);
 662
 663                         return;
 664                 }
 665
 666                 if ($subop == "sendEmail") {
 667                         header("Content-Type: text/plain");
 668
 669                         $secretkey = $_REQUEST['secretkey'];
 670
 671                         $reply = array();
 672
 673                         if (DIGEST_ENABLE && $_SESSION['email_secretkey'] &&
 674                                                 $secretkey == $_SESSION['email_secretkey']) {
 675
 676                                 $_SESSION['email_secretkey'] = '';
 677
 678                                 $destination = $_REQUEST['destination'];
 679                                 $subject = $_REQUEST['subject'];
 680                                 $content = $_REQUEST['content'];
 681
 682                                 $replyto = strip_tags($_SESSION['email_replyto']);
 683                                 $fromname = strip_tags($_SESSION['email_fromname']);
 684
 685                                 $mail = new PHPMailer();
 686
 687                                 $mail->PluginDir = "lib/phpmailer/";
 688                                 $mail->SetLanguage("en", "lib/phpmailer/language/");
 689
 690                                 $mail->CharSet = "UTF-8";
 691
 692                                 $mail->From = $replyto;
 693                                 $mail->FromName = $fromname;
 694                                 $mail->AddAddress($destination);
 695
 696                                 if (DIGEST_SMTP_HOST) {
 697                                         $mail->Host = DIGEST_SMTP_HOST;
 698                                         $mail->Mailer = "smtp";
 699                                         $mail->SMTPAuth = DIGEST_SMTP_LOGIN != '';
 700                                         $mail->Username = DIGEST_SMTP_LOGIN;
 701                                         $mail->Password = DIGEST_SMTP_PASSWORD;
 702                                 }
 703
 704                                 $mail->IsHTML(false);
 705                                 $mail->Subject = $subject;
 706                                 $mail->Body = $content;
 707
 708                                 $rc = $mail->Send();
 709
 710                                 if (!$rc) {
 711                                         $reply['error'] =  $mail->ErrorInfo;
 712                                 } else {
 713                                         save_email_address($link, db_escape_string($destination));
 714                                         $reply['message'] = "UPDATE_COUNTERS";
 715                                 }
 716
 717                         } else {
 718                                 $reply['error'] = "Not authorized.";
 719                         }
 720
 721                         print json_encode($reply);
 722                         return;
 723                 }
 724
 725                 if ($subop == "completeEmails") {
 726                         header("Content-Type: text/plain");
 727
 728                         $search = db_escape_string($_REQUEST["search"]);
 729
 730                         print "<ul>";
 731
 732                         foreach ($_SESSION['stored_emails'] as $email) {
 733                                 if (strpos($email, $search) !== false) {
 734                                         print "<li>$email</li>";
 735                                 }
 736                         }
 737
 738                         print "</ul>";
 739
 740                         return;
 741                 }
 742
 743                 if ($subop == "quickAddCat") {
 744                         header("Content-Type: text/plain");
 745
 746                         $cat = db_escape_string($_REQUEST["cat"]);
 747
 748                         add_feed_category($link, $cat);
 749
 750                         $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE
 751                                 title = '$cat' AND owner_uid = " . $_SESSION["uid"]);
 752
 753                         if (db_num_rows($result) == 1) {
 754                                 $id = db_fetch_result($result, 0, "id");
 755                         } else {
 756                                 $id = 0;
 757                         }
 758
 759                         print_feed_cat_select($link, "cat_id", $id);
 760
 761                         return;
 762                 }
 763
 764                 if ($subop == "regenFeedKey") {
 765                         header("Content-Type: text/plain");
 766
 767                         $feed_id = db_escape_string($_REQUEST['id']);
 768                         $is_cat = (bool) db_escape_string($_REQUEST['is_cat']);
 769
 770                         $new_key = update_feed_access_key($link, $feed_id, $is_cat);
 771
 772                         print json_encode(array("link" => $new_key));
 773                         return;
 774                 }
 775
 776                 // Silent
 777                 if ($subop == "clearKeys") {
 778                         db_query($link, "DELETE FROM ttrss_access_keys WHERE
 779                                 owner_uid = " . $_SESSION["uid"]);
 780
 781                         return;
 782                 }
 783
 784                 if ($subop == "verifyRegexp") {
 785                         header("Content-Type: text/plain");
 786
 787                         $reg_exp = $_REQUEST["reg_exp"];
 788
 789                         $status = @preg_match("/$reg_exp/i", "TEST") !== false;
 790
 791                         print json_encode(array("status" => $status));
 792                         return;
 793                 }
 794
 795                 // TODO: unify with digest-get-contents?
 796                 if ($subop == "cdmGetArticle") {
 797                         header("Content-Type: text/plain");
 798
 799                         $id = db_escape_string($_REQUEST["id"]);
 800
 801                         $result = db_query($link, "SELECT content,
 802                                 ttrss_feeds.site_url AS site_url FROM ttrss_user_entries, ttrss_feeds,
 803                                 ttrss_entries
 804                                 WHERE feed_id = ttrss_feeds.id AND ref_id = '$id' AND
 805                                 ttrss_entries.id = ref_id AND
 806                                 ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
 807
 808                         if (db_num_rows($result) != 0) {
 809                                 $line = db_fetch_assoc($result);
 810
 811                                 $article_content = sanitize_rss($link, $line["content"],
 812                                         false, false, $line['site_url']);
 813
 814                         } else {
 815                                 $article_content = '';
 816                         }
 817
 818                         print json_encode(array("article" =>
 819                                 array("id" => $id, "content" => $article_content)));
 820
 821                         return;
 822                 }
 823
 824                 if ($subop == "scheduleFeedUpdate") {
 825                         header("Content-Type: text/plain");
 826
 827                         $feed_id = db_escape_string($_REQUEST["id"]);
 828                         $is_cat =  db_escape_string($_REQUEST['is_cat']) == 'true';
 829
 830                         $message = __("Your request could not be completed.");
 831
 832                         if ($feed_id >= 0) {
 833                                 if (!$is_cat) {
 834                                         $message = __("Feed update has been scheduled.");
 835
 836                                         db_query($link, "UPDATE ttrss_feeds SET
 837                                                 last_update_started = '1970-01-01',
 838                                                 last_updated = '1970-01-01' WHERE id = '$feed_id' AND
 839                                                 owner_uid = ".$_SESSION["uid"]);
 840
 841                                 } else {
 842                                         $message = __("Category update has been scheduled.");
 843
 844                                         if ($feed_id)
 845                                                 $cat_query = "cat_id = '$feed_id'";
 846                                         else
 847                                                 $cat_query = "cat_id IS NULL";
 848
 849                                         db_query($link, "UPDATE ttrss_feeds SET
 850                                                 last_update_started = '1970-01-01',
 851                                                 last_updated = '1970-01-01' WHERE $cat_query AND
 852                                                 owner_uid = ".$_SESSION["uid"]);
 853                                 }
 854                         } else {
 855                                 $message = __("Can't update this kind of feed.");
 856                         }
 857
 858                         print json_encode(array("message" => $message));
 859                         return;
 860                 }
 861
 862                 if ($subop == "getTweetInfo") {
 863                         header("Content-Type: text/plain");
 864                         $id = db_escape_string($_REQUEST['id']);
 865
 866                         $result = db_query($link, "SELECT title, link
 867                                 FROM ttrss_entries, ttrss_user_entries
 868                                 WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
 869
 870                         if (db_num_rows($result) != 0) {
 871                                 $title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
 872                                         100, '...');
 873                                 $article_link = db_fetch_result($result, 0, 'link');
 874                         }
 875
 876                         print json_encode(array("title" => $title, "link" => $article_link,
 877                                 "id" => $id));
 878
 879                         return;
 880                 }
 881
 882                 if ($subop == "setNote") {
 883                         header("Content-Type: text/plain");
 884
 885                         $id = db_escape_string($_REQUEST["id"]);
 886                         $note = strip_tags(db_escape_string($_REQUEST["note"]));
 887
 888                         db_query($link, "UPDATE ttrss_user_entries SET note = '$note'
 889                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 890
 891                         $formatted_note = format_article_note($id, $note);
 892
 893                         print json_encode(array("note" => $formatted_note));
 894                         return;
 895                 }
 896
 897                 print "<rpc-reply><error>Unknown method: $subop</error></rpc-reply>";
 898         }
 899 ?>