modules/backend-rpc.php

   1 <?php
   2         function handle_rpc_request($link) {
   3
   4                 $subop = $_GET["subop"];
   5
   6                 if ($subop == "setpref") {
   7                         if (WEB_DEMO_MODE) {
   8                                 return;
   9                         }
  10
  11                         print "<rpc-reply>";
  12
  13                         $key = db_escape_string($_GET["key"]);
  14                         $value = db_escape_string($_GET["value"]);
  15
  16                         set_pref($link, $key, $value);
  17
  18                         print "<param-set key=\"$key\" value=\"$value\"/>";
  19
  20                         print "</rpc-reply>";
  21
  22                         return;
  23                 }
  24
  25                 if ($subop == "getLabelCounters") {
  26                         $aid = $_GET["aid"];
  27                         print "<rpc-reply>";
  28                         print "<counters>";
  29                         getLabelCounters($link);
  30                         if ($aid) {
  31                                 getFeedCounter($link, $aid);
  32                         }
  33                         print "</counters>";
  34                         print "</rpc-reply>";
  35
  36                         return;
  37                 }
  38
  39                 if ($subop == "getFeedCounters") {
  40                         print "<rpc-reply>";
  41                         print "<counters>";
  42                         getFeedCounters($link);
  43                         print "</counters>";
  44                         print "</rpc-reply>";
  45
  46                         return;
  47                 }
  48
  49                 if ($subop == "getAllCounters") {
  50                         print "<rpc-reply>";
  51                         print "<counters>";
  52
  53                         $omode = $_GET["omode"];
  54
  55                         getAllCounters($link, $omode);
  56                         print "</counters>";
  57                         print_runtime_info($link);
  58                         print "</rpc-reply>";
  59
  60                         return;
  61                 }
  62
  63                 if ($subop == "mark") {
  64                         $mark = $_GET["mark"];
  65                         $id = db_escape_string($_GET["id"]);
  66
  67                         if ($mark == "1") {
  68                                 $mark = "true";
  69                         } else {
  70                                 $mark = "false";
  71                         }
  72
  73                         // FIXME this needs collision testing
  74
  75                         $result = db_query($link, "UPDATE ttrss_user_entries SET marked = $mark
  76                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
  77
  78                         print "<rpc-reply><counters>";
  79                         getGlobalCounters($link);
  80                         getLabelCounters($link);
  81                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
  82                                 getCategoryCounters($link);
  83                         }
  84                         print "</counters></rpc-reply>";
  85
  86                         return;
  87                 }
  88
  89                 if ($subop == "publ") {
  90                         $pub = $_REQUEST["pub"];
  91                         $id = db_escape_string($_REQUEST["id"]);
  92                         $note = trim(strip_tags(db_escape_string($_REQUEST["note"])));
  93
  94                         if ($pub == "1") {
  95                                 $pub = "true";
  96                         } else {
  97                                 $pub = "false";
  98                         }
  99
 100                         if ($note != 'undefined') {
 101                                 $note_qpart = "note = '$note',";
 102                         }
 103
 104                         // FIXME this needs collision testing
 105
 106                         $result = db_query($link, "UPDATE ttrss_user_entries SET
 107                                 $note_qpart
 108                                 published = $pub
 109                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 110
 111
 112                         print "<rpc-reply>";
 113
 114                         print "<counters>";
 115                         getGlobalCounters($link);
 116                         getLabelCounters($link);
 117                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 118                                 getCategoryCounters($link);
 119                         }
 120                         print "</counters>";
 121
 122                         if ($note != 'undefined') {
 123                                 $note_size = strlen($note);
 124                                 print "<note id=\"$id\" size=\"$note_size\">";
 125                                 print "<![CDATA[" . format_article_note($id, $note) . "]]>";
 126                                 print "</note>";
 127                         }
 128
 129                         print "</rpc-reply>";
 130
 131                         return;
 132                 }
 133
 134                 if ($subop == "updateFeed") {
 135                         $feed_id = db_escape_string($_GET["feed"]);
 136
 137                         $result = db_query($link,
 138                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'
 139                                         AND owner_uid = " . $_SESSION["uid"]);
 140
 141                         if (db_num_rows($result) > 0) {
 142                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 143                                 update_rss_feed($link, $feed_url, $feed_id);
 144                         }
 145
 146                         print "<rpc-reply>";
 147                         print "<counters>";
 148                         getFeedCounter($link, $feed_id);
 149                         print "</counters>";
 150                         print "</rpc-reply>";
 151
 152                         return;
 153                 }
 154
 155                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 156
 157                         $global_unread_caller = sprintf("%d", $_GET["uctr"]);
 158                         $global_unread = getGlobalUnread($link);
 159
 160                         print "<rpc-reply>";
 161
 162                         print "<counters>";
 163
 164                         if ($global_unread_caller != $global_unread) {
 165
 166                                 $omode = $_GET["omode"];
 167
 168                                 if (!$omode) $omode = "tflc";
 169
 170                                 if (strchr($omode, "l")) getLabelCounters($link);
 171
 172                                 if (strchr($omode, "c")) {
 173                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 174                                                 getCategoryCounters($link);
 175                                         }
 176                                 }
 177
 178                                 if (strchr($omode, "f")) getFeedCounters($link);
 179                                 if (strchr($omode, "t")) getTagCounters($link);
 180
 181                                 getGlobalCounters($link, $global_unread);
 182                         }
 183
 184                         print "</counters>";
 185
 186                         print_runtime_info($link);
 187
 188                         print "</rpc-reply>";
 189
 190                         return;
 191                 }
 192
 193                 /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
 194                 if ($subop == "catchupSelected") {
 195
 196                         $ids = split(",", db_escape_string($_GET["ids"]));
 197                         $cmode = sprintf("%d", $_GET["cmode"]);
 198
 199                         catchupArticlesById($link, $ids, $cmode);
 200
 201                         print "<rpc-reply>";
 202                         print "<counters>";
 203                         getAllCounters($link, $_GET["omode"]);
 204                         print "</counters>";
 205                         print_runtime_info($link);
 206                         print "</rpc-reply>";
 207
 208                         return;
 209                 }
 210
 211                 if ($subop == "markSelected") {
 212
 213                         $ids = split(",", db_escape_string($_GET["ids"]));
 214                         $cmode = sprintf("%d", $_GET["cmode"]);
 215
 216                         markArticlesById($link, $ids, $cmode);
 217
 218                         print "<rpc-reply>";
 219                         print "<counters>";
 220                         getAllCounters($link, $_GET["omode"]);
 221                         print "</counters>";
 222                         print_runtime_info($link);
 223                         print "</rpc-reply>";
 224
 225                         return;
 226                 }
 227
 228                 if ($subop == "publishSelected") {
 229
 230                         $ids = split(",", db_escape_string($_GET["ids"]));
 231                         $cmode = sprintf("%d", $_GET["cmode"]);
 232
 233                         publishArticlesById($link, $ids, $cmode);
 234
 235                         print "<rpc-reply>";
 236                         print "<counters>";
 237                         getAllCounters($link, $_GET["omode"]);
 238                         print "</counters>";
 239                         print_runtime_info($link);
 240                         print "</rpc-reply>";
 241
 242                         return;
 243                 }
 244
 245                 if ($subop == "sanityCheck") {
 246                         print "<rpc-reply>";
 247                         if (sanity_check($link)) {
 248                                 print "<error error-code=\"0\"/>";
 249                                 print_init_params($link);
 250                                 print_runtime_info($link);
 251
 252                                 # assign client-passed params to session
 253                                 $_SESSION["client.userAgent"] = $_GET["ua"];
 254
 255                         }
 256                         print "</rpc-reply>";
 257
 258                         return;
 259                 }
 260
 261                 if ($subop == "globalPurge") {
 262
 263                         print "<rpc-reply>";
 264                         global_purge_old_posts($link, true);
 265                         print "</rpc-reply>";
 266
 267                         return;
 268                 }
 269
 270                 if ($subop == "getArticleLink") {
 271
 272                         $id = db_escape_string($_GET["id"]);
 273
 274                         $result = db_query($link, "SELECT link FROM ttrss_entries, ttrss_user_entries
 275                                 WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'");
 276
 277                         if (db_num_rows($result) == 1) {
 278                                 $link = htmlspecialchars(strip_tags(db_fetch_result($result, 0, "link")));
 279                                 print "<rpc-reply><link>$link</link><id>$id</id></rpc-reply>";
 280                         } else {
 281                                 print "<rpc-reply><error>Article not found</error></rpc-reply>";
 282                         }
 283
 284                         return;
 285                 }
 286
 287                 if ($subop == "setArticleTags") {
 288
 289                         $id = db_escape_string($_GET["id"]);
 290
 291                         $tags_str = db_escape_string($_GET["tags_str"]);
 292
 293                         $tags = array_unique(trim_array(split(",", $tags_str)));
 294
 295                         db_query($link, "BEGIN");
 296
 297                         $result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
 298                                 ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
 299
 300                         if (db_num_rows($result) == 1) {
 301
 302                                 $int_id = db_fetch_result($result, 0, "int_id");
 303
 304                                 db_query($link, "DELETE FROM ttrss_tags WHERE
 305                                         post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
 306
 307                                 foreach ($tags as $tag) {
 308                                         $tag = sanitize_tag($tag);
 309
 310                                         if (!tag_is_valid($tag)) {
 311                                                 continue;
 312                                         }
 313
 314                                         if (preg_match("/^[0-9]*$/", $tag)) {
 315                                                 continue;
 316                                         }
 317
 318 //                                      print "<!-- $id : $int_id : $tag -->";
 319
 320                                         if ($tag != '') {
 321                                                 db_query($link, "INSERT INTO ttrss_tags
 322                                                         (post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
 323                                         }
 324                                 }
 325                         }
 326
 327                         db_query($link, "COMMIT");
 328
 329                         $tags_str = format_tags_string(get_article_tags($link, $id), $id);
 330
 331                         print "<rpc-reply>
 332                                 <tags-str id=\"$id\"><![CDATA[$tags_str]]></tags-str>
 333                                 </rpc-reply>";
 334
 335                         return;
 336                 }
 337
 338                 if ($subop == "regenPubKey") {
 339
 340                         print "<rpc-reply>";
 341
 342                         set_pref($link, "_PREFS_PUBLISH_KEY", generate_publish_key());
 343
 344                         $new_link = article_publish_url($link);
 345
 346                         print "<link><![CDATA[$new_link]]></link>";
 347
 348                         print "</rpc-reply>";
 349
 350                         return;
 351                 }
 352
 353                 if ($subop == "logout") {
 354                         logout_user();
 355                         print_error_xml(6);
 356                         return;
 357                 }
 358
 359                 if ($subop == "completeTags") {
 360
 361                         $search = db_escape_string($_REQUEST["search"]);
 362
 363                         $result = db_query($link, "SELECT DISTINCT tag_name FROM ttrss_tags
 364                                 WHERE owner_uid = '".$_SESSION["uid"]."' AND
 365                                 tag_name LIKE '$search%' ORDER BY tag_name
 366                                 LIMIT 10");
 367
 368                         print "<ul>";
 369                         while ($line = db_fetch_assoc($result)) {
 370                                 print "<li>" . $line["tag_name"] . "</li>";
 371                         }
 372                         print "</ul>";
 373
 374                         return;
 375                 }
 376
 377                 if ($subop == "purge") {
 378                         $ids = split(",", db_escape_string($_GET["ids"]));
 379                         $days = sprintf("%d", $_GET["days"]);
 380
 381                         print "<rpc-reply>";
 382
 383                         print "<message><![CDATA[";
 384
 385                         foreach ($ids as $id) {
 386
 387                                 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
 388                                         id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 389
 390                                 if (db_num_rows($result) == 1) {
 391                                         purge_feed($link, $id, $days, true);
 392                                 }
 393                         }
 394
 395                         print "]]></message>";
 396
 397                         print "</rpc-reply>";
 398
 399                         return;
 400                 }
 401
 402 /*              if ($subop == "setScore") {
 403                         $id = db_escape_string($_REQUEST["id"]);
 404                         $score = sprintf("%d", $_REQUEST["score"]);
 405
 406                         $result = db_query($link, "UPDATE ttrss_user_entries SET score = '$score'
 407                                 WHERE ref_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 408
 409                         print "<rpc-reply><message>Acknowledged.</message></rpc-reply>";
 410
 411                         return;
 412
 413                 } */
 414
 415                 if ($subop == "getArticles") {
 416                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 417
 418                         print "<rpc-reply>";
 419
 420                         foreach ($ids as $id) {
 421                                 if ($id) {
 422                                         outputArticleXML($link, $id, 0, false);
 423                                 }
 424                         }
 425                         print "</rpc-reply>";
 426
 427                         return;
 428                 }
 429
 430                 if ($subop == "checkDate") {
 431
 432                         $date = db_escape_string($_REQUEST["date"]);
 433                         $date_parsed = strtotime($date);
 434
 435                         print "<rpc-reply>";
 436
 437                         if ($date_parsed) {
 438                                 print "<result>1</result>";
 439                         } else {
 440                                 print "<result>0</result>";
 441                         }
 442
 443                         print "</rpc-reply>";
 444
 445                         return;
 446                 }
 447
 448                 if ($subop == "removeFromLabel") {
 449
 450                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 451                         $label_id = db_escape_string($_REQUEST["lid"]);
 452
 453                         $label = label_find_caption($link, $label_id, $_SESSION["uid"]);
 454
 455                         print "<rpc-reply>";
 456                         print "<info-for-headlines>";
 457
 458                         if ($label) {
 459
 460                                 foreach ($ids as $id) {
 461                                         label_remove_article($link, $id, $label, $_SESSION["uid"]);
 462
 463                                         print "<entry id=\"$id\"><![CDATA[";
 464
 465                                         $labels = get_article_labels($link, $id, $_SESSION["uid"]);
 466                                         print format_article_labels($labels, $id);
 467
 468                                         print "]]></entry>";
 469
 470                                 }
 471                         }
 472
 473                         print "</info-for-headlines>";
 474
 475                         print "<counters>";
 476                         getAllCounters($link, $omode);
 477                         print "</counters>";
 478                         print "</rpc-reply>";
 479
 480                         return;
 481                 }
 482
 483                 if ($subop == "assignToLabel") {
 484
 485                         $ids = split(",", db_escape_string($_REQUEST["ids"]));
 486                         $label_id = db_escape_string($_REQUEST["lid"]);
 487
 488                         $label = label_find_caption($link, $label_id, $_SESSION["uid"]);
 489
 490                         print "<rpc-reply>";
 491
 492                         print "<info-for-headlines>";
 493
 494                         if ($label) {
 495
 496                                 foreach ($ids as $id) {
 497                                         label_add_article($link, $id, $label, $_SESSION["uid"]);
 498
 499                                         print "<entry id=\"$id\"><![CDATA[";
 500
 501                                         $labels = get_article_labels($link, $id, $_SESSION["uid"]);
 502                                         print format_article_labels($labels, $id);
 503
 504                                         print "]]></entry>";
 505
 506                                 }
 507                         }
 508
 509                         print "</info-for-headlines>";
 510
 511                         print "<counters>";
 512                         getAllCounters($link, $omode);
 513                         print "</counters>";
 514                         print "</rpc-reply>";
 515
 516                         return;
 517                 }
 518
 519                 if ($subop == "feedBrowser") {
 520
 521                         $search = db_escape_string($_REQUEST["search"]);
 522                         $limit = db_escape_string($_REQUEST["limit"]);
 523
 524                         print "<rpc-reply>";
 525                         print "<content>";
 526                         print "<![CDATA[";
 527                         $ctr = print_feed_browser($link, $search, $limit);
 528                         print "]]>";
 529                         print "</content>";
 530                         print "<num-results value=\"$ctr\"/>";
 531                         print "</rpc-reply>";
 532
 533                         return;
 534                 }
 535
 536                 if ($subop == "download") {
 537                         $stage = (int) $_REQUEST["stage"];
 538                         $cidt = (int)db_escape_string($_REQUEST["cidt"]);
 539                         $cidb = (int)db_escape_string($_REQUEST["cidb"]);
 540                         $sync = db_escape_string($_REQUEST["sync"]);
 541                         //$amount = (int) $_REQUEST["amount"];
 542                         //$unread_only = db_escape_string($_REQUEST["unread_only"]);
 543                         //if (!$amount) $amount = 50;
 544
 545                         $amount = 2000;
 546                         $unread_only = true;
 547
 548                         print "<rpc-reply>";
 549
 550                         $sync = split(";", $sync);
 551
 552                         print "<sync>";
 553
 554                         if (count($sync) > 0) {
 555                                 if (strtotime($sync[0])) {
 556                                         $last_online = db_escape_string($sync[0]);
 557
 558                                         print "<sync-point><![CDATA[$last_online]]></sync-point>";
 559
 560                                         for ($i = 1; $i < count($sync); $i++) {
 561                                                 $e = split(",", $sync[$i]);
 562
 563                                                 if (count($e) == 3) {
 564
 565                                                         $id = (int) $e[0];
 566                                                         $unread = bool_to_sql_bool((bool) $e[1]);
 567                                                         $marked = (bool)$e[2];
 568
 569                                                         if ($marked) {
 570                                                                 $marked = bool_to_sql_bool($marked);
 571                                                                 $marked_qpart = "marked = $marked,";
 572                                                         }
 573
 574                                                         $query = "UPDATE ttrss_user_entries SET
 575                                                                 $marked_qpart
 576                                                                 unread = $unread,
 577                                                                 last_read = '$last_online'
 578                                                         WHERE ref_id = '$id' AND
 579                                                                 (last_read IS NULL OR last_read < '$last_online') AND
 580                                                                 owner_uid = ".$_SESSION["uid"];
 581
 582                                                         $result = db_query($link, $query);
 583
 584                                                         print "<sync-ok id=\"$id\"/>";
 585
 586                                                 }
 587                                         }
 588
 589                                         /* Maybe we need to further update local DB for this client */
 590
 591                                         $query = "SELECT ref_id,unread,marked FROM ttrss_user_entries
 592                                                 WHERE last_read >= '$last_online' AND
 593                                                                 owner_uid = ".$_SESSION["uid"] . " LIMIT 1000";
 594
 595                                         $result = db_query($link, $query);
 596
 597                                         while ($line = db_fetch_assoc($result)) {
 598                                                 $unread = (int) sql_bool_to_bool($line["unread"]);
 599                                                 $marked = (int) sql_bool_to_bool($line["marked"]);
 600
 601                                                 print "<sync-ok unread=\"$unread\" marked=\"$marked\"
 602                                                         id=\"".$line["ref_id"]."\"/>";
 603                                         }
 604
 605                                 }
 606                         }
 607
 608                         print "</sync>";
 609
 610                         if ($stage == 0) {
 611                                 print "<feeds>";
 612
 613                                 $result = db_query($link, "SELECT id, title, cat_id FROM
 614                                         ttrss_feeds WHERE hidden = false AND owner_uid = ".$_SESSION["uid"]);
 615
 616                                 while ($line = db_fetch_assoc($result)) {
 617
 618                                         $has_icon = (int) feed_has_icon($line["id"]);
 619
 620                                         print "<feed has_icon=\"$has_icon\"
 621                                                 cat_id=\"".(int)$line["cat_id"]."\" id=\"".$line["id"]."\"><![CDATA[";
 622                                         print $line["title"];
 623                                         print "]]></feed>";
 624                                 }
 625
 626                                 print "</feeds>";
 627
 628                                 print "<feed-categories>";
 629
 630                                 $result = db_query($link, "SELECT id, title, collapsed FROM
 631                                         ttrss_feed_categories WHERE owner_uid = ".$_SESSION["uid"]);
 632
 633                                         print "<category id=\"0\" collapsed=\"".
 634                                                 (int)$_COOKIE["ttrss_vf_uclps"]."\"><![CDATA[";
 635                                         print __("Uncategorized");
 636                                         print "]]></category>";
 637
 638                                         print "<category id=\"-1\" collapsed=\"".
 639                                                 (int)$_COOKIE["ttrss_vf_vclps"]."\"><![CDATA[";
 640                                         print __("Special");
 641                                         print "]]></category>";
 642
 643                                         print "<category id=\"-2\" collapsed=\"".
 644                                                 (int)$_COOKIE["ttrss_vf_lclps"]."\"><![CDATA[";
 645                                         print __("Labels");
 646                                         print "]]></category>";
 647
 648                                 while ($line = db_fetch_assoc($result)) {
 649                                         print "<category
 650                                                 id=\"".$line["id"]."\"
 651                                                 collapsed=\"".(int)sql_bool_to_bool($line["collapsed"])."\"><![CDATA[";
 652                                         print $line["title"];
 653                                         print "]]></category>";
 654                                 }
 655
 656                                 print "</feed-categories>";
 657
 658                                 print "<labels>";
 659
 660                                 $result = db_query($link, "SELECT * FROM
 661                                         ttrss_labels2 WHERE owner_uid = ".$_SESSION["uid"]);
 662
 663                                 while ($line = db_fetch_assoc($result)) {
 664                                         print "<label
 665                                                 id=\"".$line["id"]."\"
 666                                                 fg_color=\"".$line["fg_color"]."\"
 667                                                 bg_color=\"".$line["bg_color"]."\"
 668                                                 ><![CDATA[";
 669                                         print $line["caption"];
 670                                         print "]]></label>";
 671                                 }
 672
 673
 674                                 print "</labels>";
 675
 676                         }
 677
 678                         if ($stage > 0) {
 679                                 print "<articles>";
 680
 681                                 $limit = 200;
 682                                 $skip = $limit*($stage-1);
 683
 684                                 print "<limit value=\"$limit\"/>";
 685
 686                                 if ($amount > 0) $amount -= $skip;
 687
 688                                 if ($amount > 0) {
 689
 690                                         $limit = min($limit, $amount);
 691
 692                                         if ($unread_only) {
 693                                                 $unread_qpart = "(unread = true OR marked = true) AND ";
 694                                         }
 695
 696                                         if ($cidt && $cidb) {
 697                                                 $cid_qpart =  "(ttrss_entries.id > $cidt OR ttrss_entries.id < $cidb) AND ";
 698                                         }
 699
 700                                         if (DB_TYPE == "pgsql") {
 701                                                 $date_qpart = "updated >= NOW() - INTERVAL '1 month' AND";
 702                                         } else {
 703                                                 $date_qpart = "updated >= DATE_SUB(NOW(), INTERVAL 1 MONTH) AND";
 704                                         }
 705
 706                                         $result = db_query($link,
 707                                                 "SELECT DISTINCT ttrss_entries.id,ttrss_entries.title,
 708                                                         guid,link,comments,
 709                                                         feed_id,content,updated,unread,marked FROM
 710                                                         ttrss_user_entries,ttrss_entries,ttrss_feeds
 711                                                 WHERE $unread_qpart $cid_qpart $date_qpart
 712                                                         hidden = false AND
 713                                                         ttrss_feeds.id = feed_id AND
 714                                                         ref_id = ttrss_entries.id AND
 715                                                         ttrss_user_entries.owner_uid = ".$_SESSION["uid"]."
 716                                                         ORDER BY updated DESC LIMIT $limit OFFSET $skip");
 717
 718                                         if (function_exists('json_encode')) {
 719
 720                                                 while ($line = db_fetch_assoc($result)) {
 721                                                         print "<article><![CDATA[";
 722
 723                                                         $line["marked"] = (int)sql_bool_to_bool($line["marked"]);
 724                                                         $line["unread"] = (int)sql_bool_to_bool($line["unread"]);
 725
 726                                                         $line["labels"] = get_article_labels($link, $line["id"]);
 727
 728 //                                                      too slow :(
 729 //                                                      $line["tags"] = format_tags_string(
 730 //                                                              get_article_tags($link, $line["id"]), $line["id"]);
 731
 732                                                         print json_encode($line);
 733                                                         print "]]></article>";
 734                                                 }
 735                                         }
 736
 737                                 }
 738
 739                                 print "</articles>";
 740
 741                         }
 742
 743                         print "</rpc-reply>";
 744
 745                         return;
 746                 }
 747
 748                 print "<rpc-reply><error>Unknown method: $subop</error></rpc-reply>";
 749         }
 750 ?>