functions.js

   1 var hotkeys_enabled = true;
   2 var debug_mode_enabled = false;
   3 var xmlhttp_rpc = Ajax.getTransport();
   4
   5 function browser_has_opacity() {
   6         return navigator.userAgent.match("Gecko") != null ||
   7                 navigator.userAgent.match("Opera") != null;
   8 }
   9
  10 function is_msie() {
  11         return navigator.userAgent.match("MSIE");
  12 }
  13
  14 function is_opera() {
  15         return navigator.userAgent.match("Opera");
  16 }
  17
  18 function is_khtml() {
  19         return navigator.userAgent.match("KHTML");
  20 }
  21
  22 function is_safari() {
  23         return navigator.userAgent.match("Safari");
  24 }
  25
  26 function exception_error(location, e, silent) {
  27         var msg;
  28
  29         if (e.fileName) {
  30                 var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1);
  31
  32                 msg = "Exception: " + e.name + ", " + e.message +
  33                         "\nFunction: " + location + "()" +
  34                         "\nLocation: " + base_fname + ":" + e.lineNumber;
  35
  36         } else {
  37                 msg = "Exception: " + e + "\nFunction: " + location + "()";
  38         }
  39
  40         debug("<b>EXCEPTION: " + msg + "</b>");
  41
  42         if (!silent) {
  43                 alert(msg);
  44         }
  45 }
  46
  47 function disableHotkeys() {
  48         hotkeys_enabled = false;
  49 }
  50
  51 function enableHotkeys() {
  52         hotkeys_enabled = true;
  53 }
  54
  55 function xmlhttp_ready(obj) {
  56         return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState;
  57 }
  58
  59 function logout_callback() {
  60         var container = document.getElementById('notify');
  61         if (xmlhttp.readyState == 4) {
  62                 try {
  63                         var date = new Date();
  64                         var timestamp = Math.round(date.getTime() / 1000);
  65                         window.location.href = "tt-rss.php";
  66                 } catch (e) {
  67                         exception_error("logout_callback", e);
  68                 }
  69         }
  70 }
  71
  72 function notify_callback() {
  73         var container = document.getElementById('notify');
  74         if (xmlhttp.readyState == 4) {
  75                 container.innerHTML=xmlhttp.responseText;
  76         }
  77 }
  78
  79 function rpc_notify_callback() {
  80         var container = document.getElementById('notify');
  81         if (xmlhttp_rpc.readyState == 4) {
  82                 container.innerHTML=xmlhttp_rpc.responseText;
  83         }
  84 }
  85
  86 function param_escape(arg) {
  87         if (typeof encodeURIComponent != 'undefined')
  88                 return encodeURIComponent(arg);
  89         else
  90                 return escape(arg);
  91 }
  92
  93 function param_unescape(arg) {
  94         if (typeof decodeURIComponent != 'undefined')
  95                 return decodeURIComponent(arg);
  96         else
  97                 return unescape(arg);
  98 }
  99
 100 function delay(gap) {
 101         var then,now;
 102         then=new Date().getTime();
 103         now=then;
 104         while((now-then)<gap) {
 105                 now=new Date().getTime();
 106         }
 107 }
 108
 109 var notify_hide_timerid = false;
 110
 111 function hide_notify() {
 112         var n = document.getElementById("notify");
 113         if (n) {
 114                 n.style.display = "none";
 115         }
 116 }
 117
 118 function notify_real(msg, no_hide, n_type) {
 119
 120         var n = document.getElementById("notify");
 121         var nb = document.getElementById("notify_body");
 122
 123         if (!n || !nb) return;
 124
 125         if (notify_hide_timerid) {
 126                 window.clearTimeout(notify_hide_timerid);
 127         }
 128
 129         if (msg == "") {
 130                 if (n.style.display == "block") {
 131                         notify_hide_timerid = window.setTimeout("hide_notify()", 0);
 132                 }
 133                 return;
 134         } else {
 135                 n.style.display = "block";
 136         }
 137
 138         /* types:
 139
 140                 1 - generic
 141                 2 - progress
 142                 3 - error
 143                 4 - info
 144
 145         */
 146
 147         if (typeof __ != 'undefined') {
 148                 msg = __(msg);
 149         }
 150
 151         if (n_type == 1) {
 152                 n.className = "notify";
 153         } else if (n_type == 2) {
 154                 n.className = "notifyProgress";
 155                 msg = "<img src='images/indicator_white.gif'> " + msg;
 156         } else if (n_type == 3) {
 157                 n.className = "notifyError";
 158                 msg = "<img src='images/sign_excl.png'> " + msg;
 159         } else if (n_type == 4) {
 160                 n.className = "notifyInfo";
 161                 msg = "<img src='images/sign_info.png'> " + msg;
 162         }
 163
 164 //      msg = "<img src='images/live_com_loading.gif'> " + msg;
 165
 166         nb.innerHTML = msg;
 167
 168         if (!no_hide) {
 169                 notify_hide_timerid = window.setTimeout("hide_notify()", 3000);
 170         }
 171 }
 172
 173 function notify(msg, no_hide) {
 174         notify_real(msg, no_hide, 1);
 175 }
 176
 177 function notify_progress(msg, no_hide) {
 178         notify_real(msg, no_hide, 2);
 179 }
 180
 181 function notify_error(msg, no_hide) {
 182         notify_real(msg, no_hide, 3);
 183
 184 }
 185
 186 function notify_info(msg, no_hide) {
 187         notify_real(msg, no_hide, 4);
 188 }
 189
 190 function printLockingError() {
 191         notify_info("Please wait until operation finishes.");
 192 }
 193
 194 function hotkey_handler(e) {
 195
 196         try {
 197
 198                 var keycode;
 199                 var shift_key = false;
 200
 201                 try {
 202                         shift_key = e.shiftKey;
 203                 } catch (e) {
 204
 205                 }
 206
 207                 if (!hotkeys_enabled) return;
 208
 209                 if (window.event) {
 210                         keycode = window.event.keyCode;
 211                 } else if (e) {
 212                         keycode = e.which;
 213                 }
 214
 215                 if (keycode == 82) { // r
 216                         return scheduleFeedUpdate(true);
 217                 }
 218
 219                 if (keycode == 83) { // s
 220                         return displayDlg("search", getActiveFeedId());
 221                 }
 222
 223                 if (keycode == 85) { // u
 224                         if (getActiveFeedId()) {
 225                                 return viewfeed(getActiveFeedId(), "ForceUpdate");
 226                         }
 227                 }
 228
 229                 if (keycode == 65) { // a
 230                         return toggleDispRead();
 231                 }
 232
 233                 var feedlist = document.getElementById('feedList');
 234
 235                 if (keycode == 74) { // j
 236                         var feed = getActiveFeedId();
 237                         var new_feed = getRelativeFeedId(feedlist, feed, 'prev');
 238                         if (new_feed) viewfeed(new_feed, '');
 239                 }
 240
 241                 if (keycode == 75) { // k
 242                         var feed = getActiveFeedId();
 243                         var new_feed = getRelativeFeedId(feedlist, feed, 'next');
 244                         if (new_feed) viewfeed(new_feed, '');
 245                 }
 246
 247                 if (!is_safari() && (keycode == 78 || keycode == 40)) { // n, down
 248                         if (typeof moveToPost != 'undefined') {
 249                                 return moveToPost('next');
 250                         }
 251                 }
 252
 253                 if (!is_safari() && (keycode == 80 || keycode == 38)) { // p, up
 254                         if (typeof moveToPost != 'undefined') {
 255                                 return moveToPost('prev');
 256                         }
 257                 }
 258
 259                 if (keycode == 68 && shift_key) { // d
 260                         if (!debug_mode_enabled) {
 261                                 document.getElementById('debug_output').style.display = 'block';
 262                                 debug('debug mode activated');
 263                         } else {
 264                                 document.getElementById('debug_output').style.display = 'none';
 265                         }
 266
 267                         debug_mode_enabled = !debug_mode_enabled;
 268                 }
 269
 270                 if (keycode == 190 && shift_key) { // >
 271                         viewFeedGoPage(1);
 272                 }
 273
 274                 if (keycode == 188 && shift_key) { // <
 275                         viewFeedGoPage(-1);
 276                 }
 277
 278                 if (keycode == 191 && shift_key) { // ?
 279                         viewFeedGoPage(0);
 280                 }
 281
 282                 if (keycode == 69 && shift_key) { // e
 283                         return editFeedDlg(getActiveFeedId());
 284                 }
 285
 286                 if (keycode == 70 && shift_key) { // f
 287                         if (getActiveFeedId()) {
 288                                 return catchupCurrentFeed();
 289                         }
 290                 }
 291
 292                 if (keycode == 80 && shift_key) { // p
 293                         if (getActiveFeedId()) {
 294                                 return catchupPage();
 295                         }
 296                 }
 297
 298                 if (typeof localHotkeyHandler != 'undefined') {
 299                         try {
 300                                 return localHotkeyHandler(e);
 301                         } catch (e) {
 302                                 exception_error("hotkey_handler, local:", e);
 303                         }
 304                 }
 305
 306                 debug("KP=" + keycode);
 307         } catch (e) {
 308                 exception_error("hotkey_handler", e);
 309         }
 310 }
 311
 312 function cleanSelectedList(element) {
 313         var content = document.getElementById(element);
 314
 315         if (!document.getElementById("feedCatHolder")) {
 316                 for (i = 0; i < content.childNodes.length; i++) {
 317                         var child = content.childNodes[i];
 318                         try {
 319                                 child.className = child.className.replace("Selected", "");
 320                         } catch (e) {
 321                                 //
 322                         }
 323                 }
 324         } else {
 325                 for (i = 0; i < content.childNodes.length; i++) {
 326                         var child = content.childNodes[i];
 327                         if (child.id == "feedCatHolder") {
 328                                 debug(child.id);
 329                                 var fcat = child.lastChild;
 330                                 for (j = 0; j < fcat.childNodes.length; j++) {
 331                                         var feed = fcat.childNodes[j];
 332                                         feed.className = feed.className.replace("Selected", "");
 333                                 }
 334                         }
 335                 }
 336         }
 337 }
 338
 339
 340 function cleanSelected(element) {
 341         var content = document.getElementById(element);
 342
 343         for (i = 0; i < content.rows.length; i++) {
 344                 content.rows[i].className = content.rows[i].className.replace("Selected", "");
 345         }
 346 }
 347
 348 function getVisibleUnreadHeadlines() {
 349         var content = document.getElementById("headlinesList");
 350
 351         var rows = new Array();
 352
 353         for (i = 0; i < content.rows.length; i++) {
 354                 var row_id = content.rows[i].id.replace("RROW-", "");
 355                 if (row_id.length > 0 && content.rows[i].className.match("Unread")) {
 356                                 rows.push(row_id);
 357                 }
 358         }
 359         return rows;
 360 }
 361
 362 function getVisibleHeadlineIds() {
 363
 364         var content = document.getElementById("headlinesList");
 365
 366         var rows = new Array();
 367
 368         for (i = 0; i < content.rows.length; i++) {
 369                 var row_id = content.rows[i].id.replace("RROW-", "");
 370                 if (row_id.length > 0) {
 371                                 rows.push(row_id);
 372                 }
 373         }
 374         return rows;
 375 }
 376
 377 function getFirstVisibleHeadlineId() {
 378         var rows = getVisibleHeadlineIds();
 379         return rows[0];
 380 }
 381
 382 function getLastVisibleHeadlineId() {
 383         var rows = getVisibleHeadlineIds();
 384         return rows[rows.length-1];
 385 }
 386
 387 function markHeadline(id) {
 388         var row = document.getElementById("RROW-" + id);
 389         if (row) {
 390                 var is_active = false;
 391
 392                 if (row.className.match("Active")) {
 393                         is_active = true;
 394                 }
 395                 row.className = row.className.replace("Selected", "");
 396                 row.className = row.className.replace("Active", "");
 397                 row.className = row.className.replace("Insensitive", "");
 398
 399                 if (is_active) {
 400                         row.className = row.className = "Active";
 401                 }
 402
 403                 var check = document.getElementById("RCHK-" + id);
 404
 405                 if (check) {
 406                         check.checked = true;
 407                 }
 408
 409                 row.className = row.className + "Selected";
 410
 411         }
 412 }
 413
 414 function getFeedIds() {
 415         var content = document.getElementById("feedsList");
 416
 417         var rows = new Array();
 418
 419         for (i = 0; i < content.rows.length; i++) {
 420                 var id = content.rows[i].id.replace("FEEDR-", "");
 421                 if (id.length > 0) {
 422                         rows.push(id);
 423                 }
 424         }
 425
 426         return rows;
 427 }
 428
 429 function setCookie(name, value, lifetime, path, domain, secure) {
 430
 431         var d = false;
 432
 433         if (lifetime) {
 434                 d = new Date();
 435                 d.setTime(d.getTime() + (lifetime * 1000));
 436         }
 437
 438         debug("setCookie: " + name + " => " + value + ": " + d);
 439
 440         int_setCookie(name, value, d, path, domain, secure);
 441
 442 }
 443
 444 function int_setCookie(name, value, expires, path, domain, secure) {
 445         document.cookie= name + "=" + escape(value) +
 446                 ((expires) ? "; expires=" + expires.toGMTString() : "") +
 447                 ((path) ? "; path=" + path : "") +
 448                 ((domain) ? "; domain=" + domain : "") +
 449                 ((secure) ? "; secure" : "");
 450 }
 451
 452 function delCookie(name, path, domain) {
 453         if (getCookie(name)) {
 454                 document.cookie = name + "=" +
 455                 ((path) ? ";path=" + path : "") +
 456                 ((domain) ? ";domain=" + domain : "" ) +
 457                 ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
 458         }
 459 }
 460
 461
 462 function getCookie(name) {
 463
 464         var dc = document.cookie;
 465         var prefix = name + "=";
 466         var begin = dc.indexOf("; " + prefix);
 467         if (begin == -1) {
 468             begin = dc.indexOf(prefix);
 469             if (begin != 0) return null;
 470         }
 471         else {
 472             begin += 2;
 473         }
 474         var end = document.cookie.indexOf(";", begin);
 475         if (end == -1) {
 476             end = dc.length;
 477         }
 478         return unescape(dc.substring(begin + prefix.length, end));
 479 }
 480
 481 function disableContainerChildren(id, disable, doc) {
 482
 483         if (!doc) doc = document;
 484
 485         var container = doc.getElementById(id);
 486
 487         if (!container) {
 488                 //alert("disableContainerChildren: element " + id + " not found");
 489                 return;
 490         }
 491
 492         for (var i = 0; i < container.childNodes.length; i++) {
 493                 var child = container.childNodes[i];
 494
 495                 try {
 496                         child.disabled = disable;
 497                 } catch (E) {
 498
 499                 }
 500
 501                 if (disable) {
 502                         if (child.className && child.className.match("button")) {
 503                                 child.className = "disabledButton";
 504                         }
 505                 } else {
 506                         if (child.className && child.className.match("disabledButton")) {
 507                                 child.className = "button";
 508                         }
 509                 }
 510         }
 511
 512 }
 513
 514 function gotoPreferences() {
 515         document.location.href = "prefs.php";
 516 }
 517
 518 function gotoMain() {
 519         document.location.href = "tt-rss.php";
 520 }
 521
 522 function gotoExportOpml() {
 523         document.location.href = "opml.php?op=Export";
 524 }
 525
 526 function getActiveFeedId() {
 527 //      return getCookie("ttrss_vf_actfeed");
 528         try {
 529                 debug("gAFID: " + active_feed_id);
 530                 return active_feed_id;
 531         } catch (e) {
 532                 exception_error("getActiveFeedId", e);
 533         }
 534 }
 535
 536 function activeFeedIsCat() {
 537         return active_feed_is_cat;
 538 }
 539
 540 function setActiveFeedId(id) {
 541 //      return setCookie("ttrss_vf_actfeed", id);
 542         try {
 543                 debug("sAFID(" + id + ")");
 544                 active_feed_id = id;
 545         } catch (e) {
 546                 exception_error("setActiveFeedId", e);
 547         }
 548 }
 549
 550 function parse_counters(reply, scheduled_call) {
 551         try {
 552
 553                 var feeds_found = 0;
 554
 555                 if (reply.firstChild && reply.firstChild.firstChild) {
 556                         debug("<b>wrong element passed to parse_counters, adjusting.</b>");
 557                         reply = reply.firstChild;
 558                 }
 559
 560                 for (var l = 0; l < reply.childNodes.length; l++) {
 561                         if (!reply.childNodes[l] ||
 562                                 typeof(reply.childNodes[l].getAttribute) == "undefined") {
 563                                 // where did this come from?
 564                                 continue;
 565                         }
 566
 567                         var id = reply.childNodes[l].getAttribute("id");
 568                         var t = reply.childNodes[l].getAttribute("type");
 569                         var ctr = reply.childNodes[l].getAttribute("counter");
 570                         var error = reply.childNodes[l].getAttribute("error");
 571                         var has_img = reply.childNodes[l].getAttribute("hi");
 572                         var updated = reply.childNodes[l].getAttribute("updated");
 573
 574                         if (id == "global-unread") {
 575                                 global_unread = ctr;
 576                                 updateTitle();
 577                                 continue;
 578                         }
 579
 580                         if (id == "subscribed-feeds") {
 581                                 feeds_found = ctr;
 582                                 continue;
 583                         }
 584
 585                         if (t == "category") {
 586                                 var catctr = document.getElementById("FCATCTR-" + id);
 587                                 if (catctr) {
 588                                         catctr.innerHTML = "(" + ctr + ")";
 589                                         if (ctr > 0) {
 590                                                 catctr.className = "catCtrHasUnread";
 591                                         } else {
 592                                                 catctr.className = "catCtrNoUnread";
 593                                         }
 594                                 }
 595                                 continue;
 596                         }
 597
 598                         var feedctr = document.getElementById("FEEDCTR-" + id);
 599                         var feedu = document.getElementById("FEEDU-" + id);
 600                         var feedr = document.getElementById("FEEDR-" + id);
 601                         var feed_img = document.getElementById("FIMG-" + id);
 602                         var feedlink = document.getElementById("FEEDL-" + id);
 603                         var feedupd = document.getElementById("FLUPD-" + id);
 604
 605                         if (updated && feedlink) {
 606                                 if (error) {
 607                                         feedlink.title = "Error: " + error + " (" + updated + ")";
 608                                 } else {
 609                                         feedlink.title = "Updated: " + updated;
 610                                 }
 611                         }
 612
 613                         if (updated && feedupd) {
 614                                 if (error) {
 615                                         feedupd.innerHTML = updated + " (Error)";
 616                                 } else {
 617                                         feedupd.innerHTML = updated;
 618                                 }
 619                         }
 620
 621                         if (feedctr && feedu && feedr) {
 622
 623                                 if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) {
 624                                         viewCurrentFeed();
 625                                 }
 626
 627                                 feedu.innerHTML = ctr;
 628
 629                                 if (error) {
 630                                         feedr.className = feedr.className.replace("feed", "error");
 631                                 } else if (id > 0) {
 632                                         feedr.className = feedr.className.replace("error", "feed");
 633                                 }
 634
 635                                 if (ctr > 0) {
 636                                         feedctr.className = "odd";
 637                                         if (!feedr.className.match("Unread")) {
 638                                                 var is_selected = feedr.className.match("Selected");
 639
 640                                                 feedr.className = feedr.className.replace("Selected", "");
 641                                                 feedr.className = feedr.className.replace("Unread", "");
 642
 643                                                 feedr.className = feedr.className + "Unread";
 644
 645                                                 if (is_selected) {
 646                                                         feedr.className = feedr.className + "Selected";
 647                                                 }
 648
 649                                         }
 650                                 } else {
 651                                         feedctr.className = "invisible";
 652                                         feedr.className = feedr.className.replace("Unread", "");
 653                                 }
 654                         }
 655                 }
 656
 657                 hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1);
 658
 659                 var feeds_stored = number_of_feeds;
 660
 661                 debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored);
 662
 663                 if (feeds_stored != feeds_found) {
 664                         number_of_feeds = feeds_found;
 665
 666                         if (feeds_stored != 0) {
 667                                 debug("Subscribed feed number changed, refreshing feedlist");
 668                                 setTimeout('updateFeedList(false, false)', 50);
 669                         }
 670                 }
 671
 672         } catch (e) {
 673                 exception_error("parse_counters", e);
 674         }
 675 }
 676
 677 function parse_counters_reply(xmlhttp, scheduled_call) {
 678
 679         if (!xmlhttp.responseXML) {
 680                 notify_error("Backend did not return valid XML", true);
 681                 return;
 682         }
 683
 684         var reply = xmlhttp.responseXML.firstChild;
 685
 686         if (!reply) {
 687                 notify_error("Backend did not return expected XML object", true);
 688                 updateTitle("");
 689                 return;
 690         }
 691
 692         var error_code = false;
 693         var error_msg = false;
 694
 695         if (reply.firstChild) {
 696                 error_code = reply.firstChild.getAttribute("error-code");
 697                 error_msg = reply.firstChild.getAttribute("error-msg");
 698         }
 699
 700         if (!error_code) {
 701                 error_code = reply.getAttribute("error-code");
 702                 error_msg = reply.getAttribute("error-msg");
 703         }
 704
 705         if (error_code && error_code != 0) {
 706                 debug("refetch_callback: got error code " + error_code);
 707                 return fatalError(error_code, error_msg);
 708         }
 709
 710         var counters = reply.firstChild;
 711
 712         parse_counters(counters, scheduled_call);
 713
 714         var runtime_info = counters.nextSibling;
 715
 716         parse_runtime_info(runtime_info);
 717
 718         if (getInitParam("feeds_sort_by_unread") == 1) {
 719                         resort_feedlist();
 720         }
 721
 722         hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1);
 723
 724 }
 725
 726 function all_counters_callback() {
 727         if (xmlhttp_rpc.readyState == 4) {
 728                 try {
 729 /*                      if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) {
 730                                 debug("[all_counters_callback] backend did not return valid XML");
 731                                 return;
 732                         }
 733
 734                         debug("in all_counters_callback : " + xmlhttp_rpc.responseXML);
 735
 736                         var reply = xmlhttp_rpc.responseXML.firstChild;
 737
 738                         var counters = reply.firstChild;
 739
 740                         parse_counters(counters);
 741
 742                         var runtime = counters.nextSibling;
 743
 744                         if (runtime) {
 745                                 parse_runtime_info(runtime);
 746                         }
 747
 748                         if (getInitParam("feeds_sort_by_unread") == 1) {
 749                                 resort_feedlist();
 750                         }
 751
 752                         hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */
 753
 754                         debug("in all_counters_callback");
 755
 756                         parse_counters_reply(xmlhttp_rpc);
 757
 758                 } catch (e) {
 759                         exception_error("all_counters_callback", e);
 760                 }
 761         }
 762 }
 763
 764 function get_feed_entry_unread(doc, elem) {
 765
 766         var id = elem.id.replace("FEEDR-", "");
 767
 768         if (id <= 0) {
 769                 return -1;
 770         }
 771
 772         try {
 773                 return parseInt(doc.getElementById("FEEDU-" + id).innerHTML);
 774         } catch (e) {
 775                 return -1;
 776         }
 777 }
 778
 779 function resort_category(doc, node) {
 780         debug("resort_category: " + node);
 781
 782         if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
 783                 for (i = 0; i < node.childNodes.length; i++) {
 784                         if (node.childNodes[i].nodeName != "LI") { continue; }
 785
 786                         if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) {
 787                                 continue;
 788                         }
 789
 790                         for (j = i+1; j < node.childNodes.length; j++) {
 791                                 if (node.childNodes[j].nodeName != "LI") { continue; }
 792
 793                                 var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]);
 794                                 var cur_val = get_feed_entry_unread(doc, node.childNodes[j]);
 795
 796                                 if (cur_val > tmp_val) {
 797                                         tempnode_i = node.childNodes[i].cloneNode(true);
 798                                         tempnode_j = node.childNodes[j].cloneNode(true);
 799                                         node.replaceChild(tempnode_i, node.childNodes[j]);
 800                                         node.replaceChild(tempnode_j, node.childNodes[i]);
 801                                 }
 802                         }
 803
 804                 }
 805         }
 806
 807 }
 808
 809 function resort_feedlist() {
 810         debug("resort_feedlist");
 811
 812         var fd = document;
 813
 814         if (fd.getElementById("feedCatHolder")) {
 815
 816                 var feeds = fd.getElementById("feedList");
 817                 var child = feeds.firstChild;
 818
 819                 while (child) {
 820
 821                         if (child.id == "feedCatHolder") {
 822                                 resort_category(fd, child.firstChild);
 823                         }
 824
 825                         child = child.nextSibling;
 826                 }
 827
 828         } else {
 829                 resort_category(fd, fd.getElementById("feedList"));
 830         }
 831 }
 832
 833 function update_all_counters(feed) {
 834         if (xmlhttp_ready(xmlhttp_rpc)) {
 835                 var query = "backend.php?op=rpc&subop=getAllCounters";
 836
 837                 if (feed > 0) {
 838                         query = query + "&aid=" + feed;
 839                 }
 840
 841                 if (tagsAreDisplayed()) {
 842                         query = query + "&omode=lt";
 843                 } else {
 844                         query = query + "&omode=flc";
 845                 }
 846
 847                 debug("update_all_counters QUERY: " + query);
 848
 849                 var date = new Date();
 850                 var timestamp = Math.round(date.getTime() / 1000);
 851                 query = query + "&ts=" + timestamp
 852
 853                 xmlhttp_rpc.open("GET", query, true);
 854                 xmlhttp_rpc.onreadystatechange=all_counters_callback;
 855                 xmlhttp_rpc.send(null);
 856         }
 857 }
 858
 859 function popupHelp(tid) {
 860         var w = window.open("backend.php?op=help&tid=" + tid,
 861                 "Popup Help",
 862                 "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no");
 863 }
 864
 865 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
 866   * * @author Sundar Dorai-Raj
 867   * * Email: sdoraira@vt.edu
 868   * * This program is free software; you can redistribute it and/or
 869   * * modify it under the terms of the GNU General Public License
 870   * * as published by the Free Software Foundation; either version 2
 871   * * of the License, or (at your option) any later version,
 872   * * provided that any use properly credits the author.
 873   * * This program is distributed in the hope that it will be useful,
 874   * * but WITHOUT ANY WARRANTY; without even the implied warranty of
 875   * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 876   * * GNU General Public License for more details at http://www.gnu.org * * */
 877
 878   var numbers=".0123456789";
 879   function isNumeric(x) {
 880     // is x a String or a character?
 881     if(x.length>1) {
 882       // remove negative sign
 883       x=Math.abs(x)+"";
 884       for(j=0;j<x.length;j++) {
 885         // call isNumeric recursively for each character
 886         number=isNumeric(x.substring(j,j+1));
 887         if(!number) return number;
 888       }
 889       return number;
 890     }
 891     else {
 892       // if x is number return true
 893       if(numbers.indexOf(x)>=0) return true;
 894       return false;
 895     }
 896   }
 897
 898
 899 function hideOrShowFeeds(doc, hide) {
 900
 901         debug("hideOrShowFeeds: " + doc + ", " + hide);
 902
 903         var fd = document;
 904
 905         var list = fd.getElementById("feedList");
 906
 907         if (fd.getElementById("feedCatHolder")) {
 908
 909                 var feeds = fd.getElementById("feedList");
 910                 var child = feeds.firstChild;
 911
 912                 while (child) {
 913
 914                         if (child.id == "feedCatHolder") {
 915                                 hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling);
 916                         }
 917
 918                         child = child.nextSibling;
 919                 }
 920
 921         } else {
 922                 hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide);
 923         }
 924 }
 925
 926 function hideOrShowFeedsCategory(doc, node, hide, cat_node) {
 927
 928 //      debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
 929
 930         var cat_unread = 0;
 931
 932         if (!node) {
 933                 debug("hideOrShowFeeds: passed node is null, aborting");
 934                 return;
 935         }
 936
 937         if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
 938                 for (i = 0; i < node.childNodes.length; i++) {
 939                         if (node.childNodes[i].nodeName != "LI") { continue; }
 940
 941                         if (node.childNodes[i].style != undefined) {
 942
 943                                 var has_unread = (node.childNodes[i].className != "feed");
 944
 945         //                      debug(node.childNodes[i].id + " --> " + has_unread);
 946
 947                                 if (hide && !has_unread) {
 948                                         node.childNodes[i].style.display = "none";
 949                                 }
 950
 951                                 if (!hide) {
 952                                         node.childNodes[i].style.display = "list-item";
 953                                 }
 954
 955                                 if (has_unread) {
 956                                         node.childNodes[i].style.display = "list-item";
 957                                         cat_unread++;
 958                                 }
 959                         }
 960                 }
 961         }
 962
 963         if (cat_unread == 0) {
 964                 if (cat_node.style == undefined) {
 965                         debug("ERROR: supplied cat_node " + cat_node +
 966                                 " has no styles. WTF?");
 967                         return;
 968                 }
 969                 if (hide) {
 970                         cat_node.style.display = "none";
 971                 } else {
 972                         cat_node.style.display = "list-item";
 973                 }
 974         } else {
 975                 try {
 976                         cat_node.style.display = "list-item";
 977                 } catch (e) {
 978                         debug(e);
 979                 }
 980         }
 981
 982 //      debug("unread for category: " + cat_unread);
 983 }
 984
 985 function selectTableRow(r, do_select) {
 986         r.className = r.className.replace("Selected", "");
 987
 988         if (do_select) {
 989                 r.className = r.className + "Selected";
 990         }
 991 }
 992
 993 function selectTableRowById(elem_id, check_id, do_select) {
 994
 995         try {
 996
 997                 var row = document.getElementById(elem_id);
 998
 999                 if (row) {
1000                         selectTableRow(row, do_select);
1001                 }
1002
1003                 var check = document.getElementById(check_id);
1004
1005                 if (check) {
1006                         check.checked = do_select;
1007                 }
1008         } catch (e) {
1009                 exception_error("selectTableRowById", e);
1010         }
1011 }
1012
1013 function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select,
1014         classcheck, reset_others) {
1015
1016         var content = document.getElementById(content_id);
1017
1018         if (!content) {
1019                 alert("[selectTableRows] Element " + content_id + " not found.");
1020                 return;
1021         }
1022
1023         for (i = 0; i < content.rows.length; i++) {
1024                 if (!classcheck || content.rows[i].className.match(classcheck)) {
1025
1026                         if (content.rows[i].id.match(prefix)) {
1027                                 selectTableRow(content.rows[i], do_select);
1028
1029                                 var row_id = content.rows[i].id.replace(prefix, "");
1030                                 var check = document.getElementById(check_prefix + row_id);
1031
1032                                 if (check) {
1033                                         check.checked = do_select;
1034                                 }
1035                         } else if (reset_others) {
1036                                 selectTableRow(content.rows[i], false);
1037
1038                                 var row_id = content.rows[i].id.replace(prefix, "");
1039                                 var check = document.getElementById(check_prefix + row_id);
1040
1041                                 if (check) {
1042                                         check.checked = false;
1043                                 }
1044
1045                         }
1046                 } else if (reset_others) {
1047                         selectTableRow(content.rows[i], false);
1048
1049                         var row_id = content.rows[i].id.replace(prefix, "");
1050                         var check = document.getElementById(check_prefix + row_id);
1051
1052                         if (check) {
1053                                 check.checked = false;
1054                         }
1055
1056                 }
1057         }
1058 }
1059
1060 function getSelectedTableRowIds(content_id, prefix) {
1061
1062         var content = document.getElementById(content_id);
1063
1064         if (!content) {
1065                 alert("[getSelectedTableRowIds] Element " + content_id + " not found.");
1066                 return;
1067         }
1068
1069         var sel_rows = new Array();
1070
1071         for (i = 0; i < content.rows.length; i++) {
1072                 if (content.rows[i].id.match(prefix) &&
1073                                 content.rows[i].className.match("Selected")) {
1074
1075                         var row_id = content.rows[i].id.replace(prefix + "-", "");
1076                         sel_rows.push(row_id);
1077                 }
1078         }
1079
1080         return sel_rows;
1081
1082 }
1083
1084 function toggleSelectRowById(sender, id) {
1085         var row = document.getElementById(id);
1086
1087         if (sender.checked) {
1088                 if (!row.className.match("Selected")) {
1089                         row.className = row.className + "Selected";
1090                 }
1091         } else {
1092                 if (row.className.match("Selected")) {
1093                         row.className = row.className.replace("Selected", "");
1094                 }
1095         }
1096 }
1097
1098 function toggleSelectListRow(sender) {
1099         var parent_row = sender.parentNode;
1100
1101         if (sender.checked) {
1102                 if (!parent_row.className.match("Selected")) {
1103                         parent_row.className = parent_row.className + "Selected";
1104                 }
1105         } else {
1106                 if (parent_row.className.match("Selected")) {
1107                         parent_row.className = parent_row.className.replace("Selected", "");
1108                 }
1109         }
1110 }
1111
1112
1113 function toggleSelectRow(sender) {
1114         var parent_row = sender.parentNode.parentNode;
1115
1116         if (sender.checked) {
1117                 if (!parent_row.className.match("Selected")) {
1118                         parent_row.className = parent_row.className + "Selected";
1119                 }
1120         } else {
1121                 if (parent_row.className.match("Selected")) {
1122                         parent_row.className = parent_row.className.replace("Selected", "");
1123                 }
1124         }
1125 }
1126
1127 function openExternalUrl(url) {
1128         var w = window.open(url);
1129 }
1130
1131 function getRelativeFeedId(list, id, direction, unread_only) {
1132         if (!id) {
1133                 if (direction == "next") {
1134                         for (i = 0; i < list.childNodes.length; i++) {
1135                                 var child = list.childNodes[i];
1136                                 if (child.id && child.id == "feedCatHolder") {
1137                                         if (child.lastChild) {
1138                                                 var cr = getRelativeFeedId(child.firstChild, id, direction, unread_only);
1139                                                 if (cr) return cr;
1140                                         }
1141                                 } else if (child.id && child.id.match("FEEDR-")) {
1142                                         return child.id.replace('FEEDR-', '');
1143                                 }
1144                         }
1145                 }
1146
1147                 // FIXME select last feed doesn't work when only unread feeds are visible
1148
1149                 if (direction == "prev") {
1150                         for (i = list.childNodes.length-1; i >= 0; i--) {
1151                                 var child = list.childNodes[i];
1152                                 if (child.id == "feedCatHolder") {
1153                                         if (child.firstChild) {
1154                                                 var cr = getRelativeFeedId(child.firstChild, id, direction);
1155                                                 if (cr) return cr;
1156                                         }
1157                                 } else if (child.id.match("FEEDR-")) {
1158
1159                                         if (getInitParam("hide_read_feeds") == 1) {
1160                                                 if (child.className != "feed") {
1161                                                         alert(child.className);
1162                                                         return child.id.replace('FEEDR-', '');
1163                                                 }
1164                                         } else {
1165                                                         return child.id.replace('FEEDR-', '');
1166                                         }
1167                                 }
1168                         }
1169                 }
1170         } else {
1171
1172                 var feed = list.ownerDocument.getElementById("FEEDR-" + id);
1173
1174                 if (getInitParam("hide_read_feeds") == 1) {
1175                         unread_only = true;
1176                 }
1177
1178                 if (direction == "next") {
1179
1180                         var e = feed;
1181
1182                         while (e) {
1183
1184                                 if (e.nextSibling) {
1185
1186                                         e = e.nextSibling;
1187
1188                                 } else if (e.parentNode.parentNode.nextSibling) {
1189
1190                                         var this_cat = e.parentNode.parentNode;
1191
1192                                         e = false;
1193
1194                                         if (this_cat && this_cat.nextSibling) {
1195                                                 while (!e && this_cat.nextSibling) {
1196                                                         this_cat = this_cat.nextSibling;
1197                                                         if (this_cat.id == "feedCatHolder") {
1198                                                                 e = this_cat.firstChild.firstChild;
1199                                                         }
1200                                                 }
1201                                         }
1202
1203                                 } else {
1204                                         e = false;
1205                            }
1206
1207                                 if (e) {
1208                                         if (!unread_only || (unread_only && e.className != "feed" &&
1209                                                         e.className.match("feed")))     {
1210                                                 return e.id.replace("FEEDR-", "");
1211                                         }
1212                                 }
1213                         }
1214
1215                 } else if (direction == "prev") {
1216
1217                         var e = feed;
1218
1219                         while (e) {
1220
1221                                 if (e.previousSibling) {
1222
1223                                         e = e.previousSibling;
1224
1225                                 } else if (e.parentNode.parentNode.previousSibling) {
1226
1227                                         var this_cat = e.parentNode.parentNode;
1228
1229                                         e = false;
1230
1231                                         if (this_cat && this_cat.previousSibling) {
1232                                                 while (!e && this_cat.previousSibling) {
1233                                                         this_cat = this_cat.previousSibling;
1234                                                         if (this_cat.id == "feedCatHolder") {
1235                                                                 e = this_cat.firstChild.lastChild;
1236                                                         }
1237                                                 }
1238                                         }
1239
1240                                 } else {
1241                                         e = false;
1242                            }
1243
1244                                 if (e) {
1245                                         if (!unread_only || (unread_only && e.className != "feed" &&
1246                                                         e.className.match("feed")))     {
1247                                                 return e.id.replace("FEEDR-", "");
1248                                         }
1249                                 }
1250                         }
1251                 }
1252         }
1253 }
1254
1255 function showBlockElement(id, h_id) {
1256         var elem = document.getElementById(id);
1257
1258         if (elem) {
1259                 elem.style.display = "block";
1260
1261                 if (h_id) {
1262                         elem = document.getElementById(h_id);
1263                         if (elem) {
1264                                 elem.style.display = "none";
1265                         }
1266                 }
1267         } else {
1268                 alert("[showBlockElement] can't find element with id " + id);
1269         }
1270 }
1271
1272 function hideParentElement(e) {
1273         e.parentNode.style.display = "none";
1274 }
1275
1276 function dropboxSelect(e, v) {
1277         for (i = 0; i < e.length; i++) {
1278                 if (e[i].value == v) {
1279                         e.selectedIndex = i;
1280                         break;
1281                 }
1282         }
1283 }
1284
1285 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
1286 // bugfixed just a little bit :-)
1287 function getURLParam(strParamName){
1288   var strReturn = "";
1289   var strHref = window.location.href;
1290
1291   if (strHref.indexOf("#") == strHref.length-1) {
1292                 strHref = strHref.substring(0, strHref.length-1);
1293   }
1294
1295   if ( strHref.indexOf("?") > -1 ){
1296     var strQueryString = strHref.substr(strHref.indexOf("?"));
1297     var aQueryString = strQueryString.split("&");
1298     for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
1299       if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
1300         var aParam = aQueryString[iParam].split("=");
1301         strReturn = aParam[1];
1302         break;
1303       }
1304     }
1305   }
1306   return strReturn;
1307 }
1308
1309 function leading_zero(p) {
1310         var s = String(p);
1311         if (s.length == 1) s = "0" + s;
1312         return s;
1313 }
1314
1315 function closeInfoBox(cleanup) {
1316         var box = document.getElementById('infoBox');
1317         var shadow = document.getElementById('infoBoxShadow');
1318
1319         if (shadow) {
1320                 shadow.style.display = "none";
1321         } else if (box) {
1322                 box.style.display = "none";
1323         }
1324
1325         if (cleanup) box.innerHTML = "&nbsp;";
1326
1327         enableHotkeys();
1328
1329         return false;
1330 }
1331
1332
1333 function displayDlg(id, param) {
1334
1335         if (!xmlhttp_ready(xmlhttp)) {
1336                 printLockingError();
1337                 return
1338         }
1339
1340         notify_progress("Loading, please wait...");
1341
1342         xmlhttp.open("GET", "backend.php?op=dlg&id=" +
1343                 param_escape(id) + "&param=" + param_escape(param), true);
1344         xmlhttp.onreadystatechange=infobox_callback;
1345         xmlhttp.send(null);
1346
1347         disableHotkeys();
1348
1349         return false;
1350 }
1351
1352 function infobox_submit_callback() {
1353         if (xmlhttp.readyState == 4) {
1354                 closeInfoBox();
1355
1356                 try {
1357                         // called from prefs, reload tab
1358                         if (active_tab) {
1359                                 selectTab(active_tab, false);
1360                         }
1361                 } catch (e) { }
1362
1363                 if (xmlhttp.responseText) {
1364                         notify_info(xmlhttp.responseText);
1365                 }
1366
1367         }
1368 }
1369
1370 function infobox_callback() {
1371         if (xmlhttp.readyState == 4) {
1372                 var box = document.getElementById('infoBox');
1373                 var shadow = document.getElementById('infoBoxShadow');
1374                 if (box) {
1375                         box.innerHTML=xmlhttp.responseText;
1376                         if (shadow) {
1377                                 shadow.style.display = "block";
1378                         } else {
1379                                 box.style.display = "block";
1380                         }
1381                 }
1382                 notify("");
1383         }
1384 }
1385
1386 function addFilter() {
1387
1388         if (!xmlhttp_ready(xmlhttp)) {
1389                 printLockingError();
1390                 return
1391         }
1392
1393         var form = document.forms['filter_add_form'];
1394         var reg_exp = form.reg_exp.value;
1395
1396         if (reg_exp == "") {
1397                 alert("Can't add filter: nothing to match on.");
1398                 return false;
1399         }
1400
1401         var query = Form.serialize("filter_add_form");
1402
1403         xmlhttp.open("GET", "backend.php?" + query, true);
1404         xmlhttp.onreadystatechange=infobox_submit_callback;
1405         xmlhttp.send(null);
1406
1407         return true;
1408 }
1409
1410 function toggleSubmitNotEmpty(e, submit_id) {
1411         try {
1412                 document.getElementById(submit_id).disabled = (e.value == "")
1413         } catch (e) {
1414                 exception_error("toggleSubmitNotEmpty", e);
1415         }
1416 }
1417
1418 function isValidURL(s) {
1419         return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null;
1420 }
1421
1422 function qaddFeed() {
1423
1424         if (!xmlhttp_ready(xmlhttp)) {
1425                 printLockingError();
1426                 return
1427         }
1428
1429         var form = document.forms['feed_add_form'];
1430         var feed_url = form.feed_url.value;
1431
1432         if (feed_url == "") {
1433                 alert("Can't subscribe: no feed URL given.");
1434                 return false;
1435         }
1436
1437         notify_progress("Adding feed...");
1438
1439         closeInfoBox();
1440
1441         var feeds_doc = document;
1442
1443 //      feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";
1444
1445         var query = Form.serialize("feed_add_form");
1446
1447         debug("subscribe q: " + query);
1448
1449 /*      xmlhttp.open("GET", "backend.php?" + query, true);
1450         xmlhttp.onreadystatechange=dlg_frefresh_callback;
1451         xmlhttp.send(null); */
1452
1453         xmlhttp.open("POST", "backend.php", true);
1454         xmlhttp.onreadystatechange=dlg_frefresh_callback;
1455         xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
1456         xmlhttp.send(query);
1457
1458         return false;
1459 }
1460
1461 function filterCR(e, f)
1462 {
1463      var key;
1464
1465      if(window.event)
1466           key = window.event.keyCode;     //IE
1467      else
1468           key = e.which;     //firefox
1469
1470         if (key == 13) {
1471                 if (typeof f != 'undefined') {
1472                         f();
1473                         return false;
1474                 } else {
1475                         return false;
1476                 }
1477         } else {
1478                 return true;
1479         }
1480 }
1481
1482 function getMainContext() {
1483         return this.window;
1484 }
1485
1486 function getFeedsContext() {
1487         return this.window;
1488 }
1489
1490 function getContentContext() {
1491         return this.window;
1492 }
1493
1494 function getHeadlinesContext() {
1495         return this.window;
1496 }
1497
1498 var debug_last_class = "even";
1499
1500 function debug(msg) {
1501
1502         if (debug_last_class == "even") {
1503                 debug_last_class = "odd";
1504         } else {
1505                 debug_last_class = "even";
1506         }
1507
1508         var c = document.getElementById('debug_output');
1509         if (c && c.style.display == "block") {
1510                 while (c.lastChild != 'undefined' && c.childNodes.length > 100) {
1511                         c.removeChild(c.lastChild);
1512                 }
1513
1514                 var d = new Date();
1515                 var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) +
1516                         ":" + leading_zero(d.getSeconds());
1517                 c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " +
1518                         msg + "</li>" + c.innerHTML;
1519         }
1520 }
1521
1522 function getInitParam(key) {
1523         return init_params[key];
1524 }
1525
1526 function storeInitParam(key, value) {
1527         debug("<b>storeInitParam is OBSOLETE: " + key + " => " + value + "</b>");
1528         init_params[key] = value;
1529 }
1530
1531 function fatalError(code, message) {
1532         try {
1533
1534                 if (code == 6) {
1535                         window.location.href = "tt-rss.php";
1536                 } else if (code == 5) {
1537                         window.location.href = "update.php";
1538                 } else {
1539                         var fe = document.getElementById("fatal_error");
1540                         var fc = document.getElementById("fatal_error_msg");
1541
1542                         if (message == "") message = "Unknown error";
1543
1544                         fc.innerHTML = "<img src='images/sign_excl.png'> " + message + " (Code " + code + ")";
1545
1546                         fe.style.display = "block";
1547                 }
1548
1549         } catch (e) {
1550                 exception_error("fatalError", e);
1551         }
1552 }
1553
1554 function getFeedName(id, is_cat) {
1555         var d = getFeedsContext().document;
1556
1557         var e;
1558
1559         if (is_cat) {
1560                 e = d.getElementById("FCATN-" + id);
1561         } else {
1562                 e = d.getElementById("FEEDN-" + id);
1563         }
1564         if (e) {
1565                 return e.innerHTML.stripTags();
1566         } else {
1567                 return null;
1568         }
1569 }
1570
1571 function viewContentUrl(url) {
1572         getContentContext().location = url;
1573 }
1574
1575 function filterDlgCheckAction(sender) {
1576
1577         try {
1578
1579                 var action = sender[sender.selectedIndex].value;
1580
1581                 var form = document.forms["filter_add_form"];
1582
1583                 if (!form) {
1584                         form = document.forms["filter_edit_form"];
1585                 }
1586
1587                 if (!form) {
1588                         debug("filterDlgCheckAction: can't find form!");
1589                         return;
1590                 }
1591
1592                 var action_param = form.action_param;
1593
1594                 if (!action_param) {
1595                         debug("filterDlgCheckAction: can't find action param!");
1596                         return;
1597                 }
1598
1599                 // if selected action supports parameters, enable params field
1600                 if (action == 4) {
1601                         action_param.disabled = false;
1602                 } else {
1603                         action_param.disabled = true;
1604                 }
1605
1606         } catch (e) {
1607                 exception_error(e, "filterDlgCheckAction");
1608         }
1609
1610 }
1611
1612 function explainError(code) {
1613         return displayDlg("explainError", code);
1614 }
1615
1616 function logoutUser() {
1617         try {
1618                 if (xmlhttp_ready(xmlhttp_rpc)) {
1619
1620                         notify_progress("Logging out, please wait...", true);
1621
1622                         xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=logout", true);
1623                         xmlhttp_rpc.onreadystatechange=logout_callback;
1624                         xmlhttp_rpc.send(null);
1625                 } else {
1626                         printLockingError();
1627                 }
1628         } catch (e) {
1629                 exception_error("logoutUser", e);
1630         }
1631 }