api/index.php

   1 <?php
   2         error_reporting(E_ERROR | E_PARSE);
   3
   4         require_once "../config.php";
   5
   6         require_once "../db.php";
   7         require_once "../db-prefs.php";
   8         require_once "../functions.php";
   9
  10         define('API_STATUS_OK', 0);
  11         define('API_STATUS_ERR', 1);
  12
  13         if (defined('ENABLE_GZIP_OUTPUT') && ENABLE_GZIP_OUTPUT) {
  14                 ob_start("ob_gzhandler");
  15         }
  16
  17         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  18
  19         $session_expire = SESSION_EXPIRE_TIME; //seconds
  20         $session_name = (!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid_api" : TTRSS_SESSION_NAME . "_api";
  21
  22         session_name($session_name);
  23
  24         if ($_REQUEST["sid"]) {
  25                 session_id($_REQUEST["sid"]);
  26         }
  27
  28         session_start();
  29
  30         if (!$link) {
  31                 if (DB_TYPE == "mysql") {
  32                         print mysql_error();
  33                 }
  34                 // PG seems to display its own errors just fine by default.
  35                 return;
  36         }
  37
  38         init_connection($link);
  39
  40         $op = db_escape_string($_REQUEST["op"]);
  41         $seq = (int) $_REQUEST["seq"];
  42
  43 //      header("Content-Type: application/json");
  44
  45         function api_wrap_reply($status, $seq, $reply) {
  46                 print json_encode(array("seq" => $seq,
  47                         "status" => $status,
  48                         "content" => $reply));
  49         }
  50
  51         if (!$_SESSION["uid"] && $op != "login" && $op != "isLoggedIn") {
  52                 print api_wrap_reply(API_STATUS_ERR, $seq, array("error" => 'NOT_LOGGED_IN'));
  53                 return;
  54         }
  55
  56         if ($_SESSION["uid"] && $op != "logout" && !get_pref($link, 'ENABLE_API_ACCESS')) {
  57                 print api_wrap_reply(API_STATUS_ERR, $seq, array("error" => 'API_DISABLED'));
  58                 return;
  59         }
  60
  61         switch ($op) {
  62
  63                 case "getVersion":
  64                         $rv = array("version" => VERSION);
  65                         print api_wrap_reply(API_STATUS_OK, $seq, $rv);
  66                         break;
  67
  68                 case "login":
  69                         $login = db_escape_string($_REQUEST["user"]);
  70                         $password = db_escape_string($_REQUEST["password"]);
  71                         $password_base64 = db_escape_string(base64_decode($_REQUEST["password"]));
  72
  73                         $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
  74
  75                         if (db_num_rows($result) != 0) {
  76                                 $uid = db_fetch_result($result, 0, "id");
  77                         } else {
  78                                 $uid = 0;
  79                         }
  80
  81                         if ($uid && get_pref($link, "ENABLE_API_ACCESS", $uid)) {
  82                                 if (authenticate_user($link, $login, $password)) {               // try login with normal password
  83                                         print api_wrap_reply(API_STATUS_OK, $seq,
  84                                                 array("session_id" => session_id()));
  85                                 } else if (authenticate_user($link, $login, $password_base64)) { // else try with base64_decoded password
  86                                         print api_wrap_reply(API_STATUS_OK, $seq,
  87                                                 array("session_id" => session_id()));
  88                                 } else {                                                         // else we are not logged in
  89                                         print api_wrap_reply(API_STATUS_ERR, $seq,
  90                                                 array("error" => "LOGIN_ERROR"));
  91                                 }
  92                         } else {
  93                                 print api_wrap_reply(API_STATUS_ERR, $seq,
  94                                         array("error" => "API_DISABLED"));
  95                         }
  96
  97                         break;
  98
  99                 case "logout":
 100                         logout_user();
 101                         print api_wrap_reply(API_STATUS_OK, $seq, array("status" => "OK"));
 102                         break;
 103
 104                 case "isLoggedIn":
 105                         print api_wrap_reply(API_STATUS_OK, $seq,
 106                                 array("status" => $_SESSION["uid"] != ''));
 107                         break;
 108
 109                 case "getUnread":
 110                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 111                         $is_cat = db_escape_string($_REQUEST["is_cat"]);
 112
 113                         if ($feed_id) {
 114                                 print api_wrap_reply(API_STATUS_OK, $seq,
 115                                         array("unread" => getFeedUnread($link, $feed_id, $is_cat)));
 116                         } else {
 117                                 print api_wrap_reply(API_STATUS_OK, $seq,
 118                                         array("unread" => getGlobalUnread($link)));
 119                         }
 120                         break;
 121
 122                 /* Method added for ttrss-reader for Android */
 123                 case "getCounters":
 124
 125                         /* flct (flc is the default) FIXME: document */
 126                         $output_mode = db_escape_string($_REQUEST["output_mode"]);
 127
 128                         print api_wrap_reply(API_STATUS_OK, $seq,
 129                                 getAllCounters($link, $output_mode));
 130                         break;
 131
 132                 case "getFeeds":
 133                         $cat_id = db_escape_string($_REQUEST["cat_id"]);
 134                         $unread_only = (bool)db_escape_string($_REQUEST["unread_only"]);
 135                         $limit = (int) db_escape_string($_REQUEST["limit"]);
 136                         $offset = (int) db_escape_string($_REQUEST["offset"]);
 137
 138                         $feeds = api_get_feeds($link, $cat_id, $unread_only, $limit, $offset);
 139
 140                         print api_wrap_reply(API_STATUS_OK, $seq, $feeds);
 141
 142                         break;
 143
 144                 case "getCategories":
 145                         $unread_only = (bool)db_escape_string($_REQUEST["unread_only"]);
 146
 147                         $result = db_query($link, "SELECT
 148                                         id, title FROM ttrss_feed_categories
 149                                 WHERE owner_uid = " .
 150                                 $_SESSION["uid"]);
 151
 152                         $cats = array();
 153
 154                         while ($line = db_fetch_assoc($result)) {
 155                                 $unread = getFeedUnread($link, $line["id"], true);
 156
 157                                 if ($unread || !$unread_only) {
 158                                         array_push($cats, array("id" => $line["id"],
 159                                                 "title" => $line["title"],
 160                                                 "unread" => $unread));
 161                                 }
 162                         }
 163
 164                         print api_wrap_reply(API_STATUS_OK, $seq, $cats);
 165                         break;
 166
 167                 case "getHeadlines":
 168                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 169                         $limit = (int)db_escape_string($_REQUEST["limit"]);
 170                         $offset = (int)db_escape_string($_REQUEST["skip"]);
 171                         $filter = db_escape_string($_REQUEST["filter"]);
 172                         $is_cat = (bool)db_escape_string($_REQUEST["is_cat"]);
 173                         $show_excerpt = (bool)db_escape_string($_REQUEST["show_excerpt"]);
 174                         $show_content = (bool)db_escape_string($_REQUEST["show_content"]);
 175                         /* all_articles, unread, adaptive, marked, updated */
 176                         $view_mode = db_escape_string($_REQUEST["view_mode"]);
 177
 178                         $headlines = api_get_headlines($link, $feed_id, $limit, $offset,
 179                                 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, false);
 180
 181                         print api_wrap_reply(API_STATUS_OK, $seq, $headlines);
 182
 183                         break;
 184
 185                 case "updateArticle":
 186                         $article_ids = split(",", db_escape_string($_REQUEST["article_ids"]));
 187                         $mode = (int) db_escape_string($_REQUEST["mode"]);
 188                         $field_raw = (int)db_escape_string($_REQUEST["field"]);
 189
 190                         $field = "";
 191                         $set_to = "";
 192
 193                         switch ($field_raw) {
 194                                 case 0:
 195                                         $field = "marked";
 196                                         break;
 197                                 case 1:
 198                                         $field = "published";
 199                                         break;
 200                                 case 2:
 201                                         $field = "unread";
 202                                         break;
 203                         };
 204
 205                         switch ($mode) {
 206                                 case 1:
 207                                         $set_to = "true";
 208                                         break;
 209                                 case 0:
 210                                         $set_to = "false";
 211                                         break;
 212                                 case 2:
 213                                         $set_to = "NOT $field";
 214                                         break;
 215                         }
 216
 217                         if ($field && $set_to && count($article_ids) > 0) {
 218
 219                                 $article_ids = join(", ", $article_ids);
 220
 221                                 if ($field == "unread") {
 222                                         $result = db_query($link, "UPDATE ttrss_user_entries SET $field = $set_to,
 223                                                 last_read = NOW()
 224                                                 WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
 225                                 } else {
 226                                         $result = db_query($link, "UPDATE ttrss_user_entries SET $field = $set_to
 227                                                 WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
 228                                 }
 229
 230                                 $num_updated = db_affected_rows($link, $result);
 231
 232                                 if ($num_updated > 0 && $field == "unread") {
 233                                         $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
 234                                                 WHERE ref_id IN ($article_ids)");
 235
 236                                         while ($line = db_fetch_assoc($result)) {
 237                                                 ccache_update($link, $line["feed_id"], $_SESSION["uid"]);
 238                                         }
 239                                 }
 240
 241                                 print api_wrap_reply(API_STATUS_OK, $seq, array("status" => "OK",
 242                                         "updated" => $num_updated));
 243
 244                         } else {
 245                                 print api_wrap_reply(API_STATUS_ERR, $seq,
 246                                         array("error" => 'INCORRECT_USAGE'));
 247                         }
 248
 249                         break;
 250
 251                 case "getArticle":
 252
 253                         $article_id = db_escape_string($_REQUEST["article_id"]);
 254
 255                         $query = "SELECT id,title,link,content,feed_id,comments,int_id,
 256                                 marked,unread,published,
 257                                 ".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
 258                                 author
 259                                 FROM ttrss_entries,ttrss_user_entries
 260                                 WHERE   id IN ($article_id) AND ref_id = id AND owner_uid = " .
 261                                         $_SESSION["uid"] ;
 262
 263                         $result = db_query($link, $query);
 264
 265                         $articles = array();
 266
 267                         if (db_num_rows($result) != 0) {
 268
 269                                 while ($line = db_fetch_assoc($result)) {
 270
 271                                         $attachments = get_article_enclosures($link, $line['id']);
 272
 273                                         $article = array(
 274                                                 "id" => $line["id"],
 275                                                 "title" => $line["title"],
 276                                                 "link" => $line["link"],
 277                                                 "labels" => get_article_labels($link, $line['id']),
 278                                                 "unread" => sql_bool_to_bool($line["unread"]),
 279                                                 "marked" => sql_bool_to_bool($line["marked"]),
 280                                                 "published" => sql_bool_to_bool($line["published"]),
 281                                                 "comments" => $line["comments"],
 282                                                 "author" => $line["author"],
 283                                                 "updated" => strtotime($line["updated"]),
 284                                                 "content" => $line["content"],
 285                                                 "feed_id" => $line["feed_id"],
 286                                                 "attachments" => $attachments
 287                                         );
 288
 289                                         array_push($articles, $article);
 290
 291                                 }
 292                         }
 293
 294                         print api_wrap_reply(API_STATUS_OK, $seq, $articles);
 295
 296                         break;
 297
 298                 case "getConfig":
 299                         $config = array(
 300                                 "icons_dir" => ICONS_DIR,
 301                                 "icons_url" => ICONS_URL);
 302
 303                         if (ENABLE_UPDATE_DAEMON) {
 304                                 $config["daemon_is_running"] = file_is_locked("update_daemon.lock");
 305                         }
 306
 307                         $result = db_query($link, "SELECT COUNT(*) AS cf FROM
 308                                 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
 309
 310                         $num_feeds = db_fetch_result($result, 0, "cf");
 311
 312                         $config["num_feeds"] = (int)$num_feeds;
 313
 314                         print api_wrap_reply(API_STATUS_OK, $seq, $config);
 315
 316                         break;
 317
 318                 case "updateFeed":
 319                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 320
 321                         update_rss_feed($link, $feed_id, true);
 322
 323                         print api_wrap_reply(API_STATUS_OK, $seq, array("status" => "OK"));
 324
 325                         break;
 326
 327                 case "catchupFeed":
 328                         $feed_id = db_escape_string($_REQUEST["feed_id"]);
 329                         $is_cat = db_escape_string($_REQUEST["is_cat"]);
 330
 331                         catchup_feed($link, $feed_id, $is_cat);
 332
 333                         print api_wrap_reply(API_STATUS_OK, $seq, array("status" => "OK"));
 334
 335                         break;
 336
 337                 case "getPref":
 338                         $pref_name = db_escape_string($_REQUEST["pref_name"]);
 339
 340                         print api_wrap_reply(API_STATUS_OK, $seq,
 341                                 array("value" => get_pref($link, $pref_name)));
 342                         break;
 343
 344                 /* Method added for ttrss-reader for Android */
 345                 case "getArticles":
 346                         $isCategory = (int)db_escape_string($_REQUEST["is_cat"]);
 347                         $id = (int)db_escape_string($_REQUEST["id"]);
 348                         $displayUnread = (int)db_escape_string($_REQUEST["unread"]);
 349                         $limit = (int)db_escape_string($_REQUEST["limit"]);
 350                         $feeds = array();
 351
 352                         if ($isCategory > 0) {
 353                                 // Get Feeds of the category
 354
 355                                 if ($id == 0) {
 356                                         $category_part = "cat_id is NULL";
 357                                 } else {
 358                                         $category_part = "cat_id = '$id'";
 359                                 }
 360
 361                                 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE ".
 362                                                         $category_part." AND owner_uid = '".$_SESSION["uid"]."'");
 363
 364                                 while ($line = db_fetch_assoc($result)) {
 365                                         array_push($feeds, $line["id"]);
 366                                 }
 367
 368                                 // Virtual feeds
 369                                 $match_part = "";
 370                                 if ($id == -1) {
 371                                         $match_part = "marked = true";
 372                                         array_push($feeds, -1);
 373                                 } else if ($id == -2) {
 374                                         $match_part = "published = true";
 375                                         array_push($feeds, -2);
 376                                 } else if ($id == -3) {
 377                                         $match_part = "unread = true";
 378                                         array_push($feeds, -3);
 379
 380                                         $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
 381
 382                                         if (DB_TYPE == "pgsql") {
 383                                                 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
 384                                         } else {
 385                                                 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
 386                                         }
 387                                 } else if ($id == -4) {
 388                                         $match_part = "true";
 389                                         array_push($feeds, -4);
 390                                 }
 391                         } else {
 392                                 // Only add one feed
 393                                 array_push($feeds, $id);
 394                         }
 395
 396                         $ret = array();
 397
 398                         if (DB_TYPE == "mysql") {
 399                                 $limit_part = " LIMIT 0,".$limit;
 400                         } else if (DB_TYPE == "pgsql") {
 401                                 $limit_part = " LIMIT ".$limit;
 402                         } else {
 403                                 $limit_part = "";
 404                         }
 405
 406                         // Fetch articles for the feeds
 407                         foreach ($feeds as $feed) {
 408
 409                                 if ($match_part) {
 410                                         $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
 411                                         $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
 412
 413                                         $query = "SELECT ttrss_entries.id,ttrss_entries.title,link,content,feed_id,comments,int_id,
 414                                                 marked,unread,published,".SUBSTRING_FOR_DATE."(updated,1,16) as updated,author
 415                                                 FROM $from_qpart WHERE
 416                                                 ttrss_user_entries.ref_id = ttrss_entries.id AND
 417                                                 $feeds_qpart ($match_part) AND ttrss_user_entries.owner_uid = ".$_SESSION["uid"]." ORDER BY updated DESC".$limit_part;
 418
 419                                         $result = db_query($link, $query);
 420                                 } else {
 421                                         $query = "SELECT ttrss_entries.id,ttrss_entries.title,link,content,feed_id,comments,int_id,
 422                                                 marked,unread,published,".SUBSTRING_FOR_DATE."(updated,1,16) as updated,author
 423                                                 FROM ttrss_entries,ttrss_user_entries
 424                                                 WHERE feed_id = '".$feed."' AND ref_id = id AND owner_uid = ".
 425                                                         $_SESSION["uid"]." AND unread >= '".$displayUnread."' ORDER BY updated DESC".$limit_part;
 426
 427                                         $result = db_query($link, $query);
 428                                 }
 429
 430                                 $articles = array();
 431                                 $i=0;
 432                                 while ($i < mysql_numrows($result)) {
 433
 434                                         $article_id = db_fetch_result($result, $i, "id");
 435
 436                                         $attachments = get_article_enclosures($link, $article_id);
 437
 438                                         $article = array(
 439                                                 "id" => db_fetch_result($result, $i, "ttrss_entries.id"),
 440                                                 "title" => db_fetch_result($result, $i, "ttrss_entries.title"),
 441                                                 "link" => db_fetch_result($result, $i, "link"),
 442                                                 "labels" => get_article_labels($link, $article_id),
 443                                                 "unread" => sql_bool_to_bool(db_fetch_result($result, $i, "unread")),
 444                                                 "marked" => sql_bool_to_bool(db_fetch_result($result, $i, "marked")),
 445                                                 "published" => sql_bool_to_bool(db_fetch_result($result, $i, "published")),
 446                                                 "comments" => db_fetch_result($result, $i, "comments"),
 447                                                 "author" => db_fetch_result($result, $i, "author"),
 448                                                 "updated" => strtotime(db_fetch_result($result, $i, "updated")),
 449                                                 "content" => db_fetch_result($result, $i, "content"),
 450                                                 "feed_id" => db_fetch_result($result, $i, "feed_id"),
 451                                                 "attachments" => $attachments
 452                                         );
 453
 454                                         array_push($ret, $article);
 455
 456                                         $i++;
 457                                 }
 458                         }
 459
 460                         print api_wrap_reply(API_STATUS_OK, $seq, $ret);
 461                         break;
 462
 463                 /* Method added for ttrss-reader for Android */
 464                 case "getNewArticles":
 465                         $time = (int) db_escape_string($_REQUEST["time"]);
 466                         // unread=1 zeigt alle an, unread=0 nur ungelesene
 467                         $displayUnread = (int) db_escape_string($_REQUEST["unread"]);
 468
 469                         if (DB_TYPE == "mysql") {
 470                                 $db_time_function = " AND last_updated > FROM_UNIXTIME(".$time.")";
 471                         } else if (DB_TYPE == "pgsql") {
 472                                 $db_time_function = " AND last_updated > to_timestamp(".$time.")";
 473                         } else {
 474                                 $db_time_function = "";
 475                         }
 476
 477                         if (DB_TYPE == "mysql") {
 478                                 $db_time_function2 = " AND updated > FROM_UNIXTIME(".$time.")";
 479                         } else if (DB_TYPE == "pgsql") {
 480                                 $db_time_function2 = " AND updated > to_timestamp(".$time.")";
 481                         } else {
 482                                 $db_time_function2 = "";
 483                         }
 484
 485                         $cats = array();
 486
 487
 488                         // Add uncategorized feeds
 489                         $unread = getFeedUnread($link, 0, true);
 490                         if ($unread || $displayUnread > 0) {
 491                                 $feeds = array();
 492                                 $result_0 = db_query($link, "SELECT id, feed_url, cat_id, title, ".
 493                                                 SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated ".
 494                                                 "FROM ttrss_feeds WHERE cat_id IS null AND owner_uid = '".$_SESSION["uid"]."'" . $db_time_function);
 495
 496                                 while ($line_feeds = db_fetch_assoc($result_0)) {
 497                                         $unread_feed = getFeedUnread($link, $line_feeds["id"], false);
 498                                         if ($unread || $displayUnread > 0) {
 499
 500                                                 $result_1 = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
 501                                                         marked,unread,published,".
 502                                                         SUBSTRING_FOR_DATE."(updated,1,16) as updated,author
 503                                                         FROM ttrss_entries,ttrss_user_entries
 504                                                         WHERE feed_id = '".$line_feeds["id"]."' AND ref_id = id AND owner_uid = " .
 505                                                                 $_SESSION["uid"]." AND unread >= '".$displayUnread."'" . $db_time_function2);
 506
 507                                                 $articles = array();
 508                                                 while ($line_articles = db_fetch_assoc($result_1)) {
 509                                                         $article_id = db_fetch_result($result, $i, "id");
 510                                                         $attachments = get_article_enclosures($link, $article_id);
 511                                                         array_push($articles, $article = array(
 512                                                                 "id" => $line_articles["id"],
 513                                                                 "title" => $line_articles["title"],
 514                                                                 "link" => $line_articles["link"],
 515                                                                 "labels" => $article_id,
 516                                                                 "unread" => $line_articles["unread"],
 517                                                                 "marked" => $line_articles["marked"],
 518                                                                 "published" => $line_articles["published"],
 519                                                                 "comments" => $line_articles["comments"],
 520                                                                 "author" => $line_articles["author"],
 521                                                                 "updated" => strtotime($line_articles["updated"]),
 522                                                                 "content" => $line_articles["content"],
 523                                                                 "feed_id" => $line_articles["feed_id"],
 524                                                                 "attachments" => $attachments));
 525                                                 }
 526
 527                                                 array_push($feeds, array(
 528                                                         "feed_url" => $line_feeds["feed_url"],
 529                                                         "title" => $line_feeds["title"],
 530                                                         "id" => (int)$line_feeds["id"],
 531                                                         "unread" => (int)$unread_feed,
 532                                                         "has_icon" => $has_icon,
 533                                                         "cat_id" => (int)$line_feeds["cat_id"],
 534                                                         "last_updated" => strtotime($line_feeds["last_updated"]),
 535                                                         "articles" => $articles
 536                                                 ));
 537                                         }
 538                                 }
 539
 540                                 array_push($cats,
 541                                         array(
 542                                                 "id" => 0,
 543                                                 "title" => "Uncategorized Feeds",
 544                                                 "unread" => $unread,
 545                                                 "feeds" => $feeds));
 546                         }
 547
 548
 549                         $result = db_query($link, "SELECT id, title FROM ttrss_feed_categories WHERE owner_uid = " . $_SESSION["uid"]);
 550                         while ($line = db_fetch_assoc($result)) {
 551                                 $unread = getFeedUnread($link, $line["id"], true);
 552
 553                                 if ($unread || $displayUnread > 0) {
 554                                         $feeds = array();
 555                                         $result_0 = db_query($link, "SELECT id, feed_url, cat_id, title, ".
 556                                                 SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated ".
 557                                                 "FROM ttrss_feeds WHERE cat_id = '".
 558                                                 $line["id"]."' AND owner_uid = '".$_SESSION["uid"]."'" . $db_time_function);
 559
 560                                         while ($line_feeds = db_fetch_assoc($result_0)) {
 561                                                 $unread_feed = getFeedUnread($link, $line_feeds["id"], false);
 562                                                 if ($unread_feed || $displayUnread > 0) {
 563
 564                                                         $result_1 = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
 565                                                                 marked,unread,published,".
 566                                                                 SUBSTRING_FOR_DATE."(updated,1,16) as updated,author
 567                                                                 FROM ttrss_entries,ttrss_user_entries
 568                                                                 WHERE feed_id = '".$line_feeds["id"]."' AND ref_id = id AND owner_uid = " .
 569                                                                         $_SESSION["uid"]." AND unread >= '".$displayUnread."'" . $db_time_function2);
 570
 571                                                         $articles = array();
 572                                                         while ($line_articles = db_fetch_assoc($result_1)) {
 573                                                                 $article_id = db_fetch_result($result, $i, "id");
 574                                                                 $attachments = get_article_enclosures($link, $article_id);
 575                                                                 array_push($articles, $article = array(
 576                                                                         "id" => $line_articles["id"],
 577                                                                         "title" => $line_articles["title"],
 578                                                                         "link" => $line_articles["link"],
 579                                                                         "labels" => $article_id,
 580                                                                         "unread" => $line_articles["unread"],
 581                                                                         "marked" => $line_articles["marked"],
 582                                                                         "published" => $line_articles["published"],
 583                                                                         "comments" => $line_articles["comments"],
 584                                                                         "author" => $line_articles["author"],
 585                                                                         "updated" => strtotime($line_articles["updated"]),
 586                                                                         "content" => $line_articles["content"],
 587                                                                         "feed_id" => $line_articles["feed_id"],
 588                                                                         "attachments" => $attachments));
 589                                                         }
 590
 591                                                         array_push($feeds, array(
 592                                                                 "feed_url" => $line_feeds["feed_url"],
 593                                                                 "title" => $line_feeds["title"],
 594                                                                 "id" => (int)$line_feeds["id"],
 595                                                                 "unread" => (int)$unread_feed,
 596                                                                 "cat_id" => (int)$line_feeds["cat_id"],
 597                                                                 "last_updated" => strtotime($line_feeds["last_updated"]),
 598                                                                 "articles" => $articles
 599                                                         ));
 600
 601                                                 }
 602                                         }
 603
 604                                         array_push($cats,
 605                                                 array(
 606                                                         "id" => $line["id"],
 607                                                         "title" => $line["title"],
 608                                                         "unread" => $unread,
 609                                                         "feeds" => $feeds));
 610                                 }
 611                         }
 612                         print api_wrap_reply(API_STATUS_OK, $seq, $cats);
 613                         break;
 614
 615                 default:
 616                         print api_wrap_reply(API_STATUS_ERR, $seq,
 617                                 array("error" => 'UNKNOWN_METHOD'));
 618                         break;
 619
 620         }
 621
 622         db_close($link);
 623
 624 ?>