tt-rss.js

   1 var total_unread = 0;
   2 var global_unread = -1;
   3 var firsttime_update = true;
   4 var _active_feed_id = 0;
   5 var _active_feed_is_cat = false;
   6 var hotkey_prefix = false;
   7 var hotkey_prefix_pressed = false;
   8 var init_params = {};
   9 var _force_scheduled_update = false;
  10 var last_scheduled_update = false;
  11
  12 var _rpc_seq = 0;
  13
  14 function next_seq() {
  15         _rpc_seq += 1;
  16         return _rpc_seq;
  17 }
  18
  19 function get_seq() {
  20         return _rpc_seq;
  21 }
  22
  23 function activeFeedIsCat() {
  24         return _active_feed_is_cat;
  25 }
  26
  27 function getActiveFeedId() {
  28         try {
  29                 //console.log("gAFID: " + _active_feed_id);
  30                 return _active_feed_id;
  31         } catch (e) {
  32                 exception_error("getActiveFeedId", e);
  33         }
  34 }
  35
  36 function setActiveFeedId(id, is_cat) {
  37         try {
  38                 _active_feed_id = id;
  39
  40                 if (is_cat != undefined) {
  41                         _active_feed_is_cat = is_cat;
  42                 }
  43
  44                 selectFeed(id, is_cat);
  45
  46         } catch (e) {
  47                 exception_error("setActiveFeedId", e);
  48         }
  49 }
  50
  51
  52 function updateFeedList() {
  53         try {
  54
  55 //              $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
  56 //                      __("Loading, please wait...") + "</div>";
  57
  58                 Element.show("feedlistLoading");
  59
  60                 if (dijit.byId("feedTree")) {
  61                         dijit.byId("feedTree").destroyRecursive();
  62                 }
  63
  64                 var store = new dojo.data.ItemFileWriteStore({
  65          url: "backend.php?op=feeds"});
  66
  67                 var treeModel = new fox.FeedStoreModel({
  68                         store: store,
  69                         query: {
  70                                 "type": "feed"
  71                         },
  72                         rootId: "root",
  73                         rootLabel: "Feeds",
  74                         childrenAttrs: ["items"]
  75                 });
  76
  77                 var tree = new fox.FeedTree({
  78                 persist: false,
  79                 model: treeModel,
  80                 onOpen: function (item, node) {
  81                         var id = String(item.id);
  82                         var cat_id = id.substr(id.indexOf(":")+1);
  83
  84                         new Ajax.Request("backend.php",
  85                                 { parameters: "backend.php?op=feeds&subop=collapse&cid=" +
  86                                         param_escape(cat_id) + "&mode=0" } );
  87            },
  88                 onClose: function (item, node) {
  89                         var id = String(item.id);
  90                         var cat_id = id.substr(id.indexOf(":")+1);
  91
  92                         new Ajax.Request("backend.php",
  93                                 { parameters: "backend.php?op=feeds&subop=collapse&cid=" +
  94                                         param_escape(cat_id) + "&mode=1" } );
  95
  96            },
  97                 onClick: function (item, node) {
  98                         var id = String(item.id);
  99                         var is_cat = id.match("^CAT:");
 100                         var feed = id.substr(id.indexOf(":")+1);
 101                         viewfeed(feed, '', is_cat);
 102                         return false;
 103                 },
 104                 openOnClick: false,
 105                 showRoot: false,
 106                 id: "feedTree",
 107                 }, "feedTree");
 108
 109 /*              var menu = new dijit.Menu({id: 'feedMenu'});
 110
 111                 menu.addChild(new dijit.MenuItem({
 112           label: "Simple menu item"
 113                 }));
 114
 115 //              menu.bindDomNode(tree.domNode); */
 116
 117                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
 118                         console.log(dijit.getEnclosingWidget(event.target));
 119                         dojo.disconnect(tmph);
 120                 });
 121
 122                 $("feeds-holder").appendChild(tree.domNode);
 123
 124                 var tmph = dojo.connect(tree, 'onLoad', function() {
 125                 dojo.disconnect(tmph);
 126                         Element.hide("feedlistLoading");
 127
 128                         tree.collapseHiddenCats();
 129
 130                         feedlist_init();
 131
 132 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 133 //                      menu.bindDomNode(node);
 134
 135                         loading_set_progress(25);
 136                 });
 137
 138                 tree.startup();
 139
 140         } catch (e) {
 141                 exception_error("updateFeedList", e);
 142         }
 143 }
 144
 145 function catchupAllFeeds() {
 146
 147         var str = __("Mark all articles as read?");
 148
 149         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 150
 151                 var query_str = "backend.php?op=feeds&subop=catchupAll";
 152
 153                 notify_progress("Marking all feeds as read...");
 154
 155                 //console.log("catchupAllFeeds Q=" + query_str);
 156
 157                 new Ajax.Request("backend.php", {
 158                         parameters: query_str,
 159                         onComplete: function(transport) {
 160                                 feedlist_callback2(transport);
 161                         } });
 162
 163                 global_unread = 0;
 164                 updateTitle("");
 165         }
 166 }
 167
 168 function viewCurrentFeed(subop) {
 169
 170         if (getActiveFeedId() != undefined) {
 171                 viewfeed(getActiveFeedId(), subop, activeFeedIsCat());
 172         }
 173         return false; // block unneeded form submits
 174 }
 175
 176 function timeout() {
 177         if (getInitParam("bw_limit") == "1") return;
 178
 179         try {
 180            var date = new Date();
 181       var ts = Math.round(date.getTime() / 1000);
 182
 183                 if (ts - last_scheduled_update > 10 || _force_scheduled_update) {
 184
 185                         //console.log("timeout()");
 186
 187                         window.clearTimeout(counter_timeout_id);
 188
 189                         var query_str = "?op=rpc&subop=getAllCounters&seq=" + next_seq();
 190
 191                         var omode;
 192
 193                         if (firsttime_update && !navigator.userAgent.match("Opera")) {
 194                                 firsttime_update = false;
 195                                 omode = "T";
 196                         } else {
 197                                 omode = "flc";
 198                         }
 199
 200                         query_str = query_str + "&omode=" + omode;
 201
 202                         if (!_force_scheduled_update)
 203                                 query_str = query_str + "&last_article_id=" + getInitParam("last_article_id");
 204
 205                         //console.log("[timeout]" + query_str);
 206
 207                         new Ajax.Request("backend.php", {
 208                                 parameters: query_str,
 209                                 onComplete: function(transport) {
 210                                                 handle_rpc_json(transport, !_force_scheduled_update);
 211                                                 _force_scheduled_update = false;
 212                                         } });
 213
 214                         last_scheduled_update = ts;
 215                 }
 216
 217         } catch (e) {
 218                 exception_error("timeout", e);
 219         }
 220
 221         setTimeout("timeout()", 3000);
 222 }
 223
 224 function search() {
 225         var query = "backend.php?op=dlg&id=search&param=" +
 226                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 227
 228         if (dijit.byId("searchDlg"))
 229                 dijit.byId("searchDlg").destroyRecursive();
 230
 231         dialog = new dijit.Dialog({
 232                 id: "searchDlg",
 233                 title: __("Search"),
 234                 style: "width: 600px",
 235                 execute: function() {
 236                         if (this.validate()) {
 237                                 _search_query = dojo.objectToQuery(this.attr('value'));
 238                                 this.hide();
 239                                 viewCurrentFeed();
 240                         }
 241                 },
 242                 href: query});
 243
 244         dialog.show();
 245 }
 246
 247 function updateTitle() {
 248         var tmp = "Tiny Tiny RSS";
 249
 250         if (global_unread > 0) {
 251                 tmp = tmp + " (" + global_unread + ")";
 252         }
 253
 254         if (window.fluid) {
 255                 if (global_unread > 0) {
 256                         window.fluid.dockBadge = global_unread;
 257                 } else {
 258                         window.fluid.dockBadge = "";
 259                 }
 260         }
 261
 262         document.title = tmp;
 263 }
 264
 265 function genericSanityCheck() {
 266         setCookie("ttrss_test", "TEST");
 267
 268         if (getCookie("ttrss_test") != "TEST") {
 269                 fatalError(2);
 270         }
 271
 272         return true;
 273 }
 274
 275 function init() {
 276         try {
 277                 //Form.disable("main_toolbar_form");
 278
 279                 dojo.require("dijit.layout.BorderContainer");
 280                 dojo.require("dijit.layout.TabContainer");
 281                 dojo.require("dijit.layout.ContentPane");
 282                 dojo.require("dijit.Dialog");
 283                 dojo.require("dijit.form.Button");
 284                 dojo.require("dijit.Menu");
 285                 dojo.require("dojo.data.ItemFileWriteStore");
 286                 dojo.require("dijit.Tree");
 287                 dojo.require("dijit.form.Select");
 288                 dojo.require("dijit.form.TextBox");
 289                 dojo.require("dijit.form.ValidationTextBox");
 290                 dojo.require("dijit.form.FilteringSelect");
 291                 dojo.require("dijit.form.CheckBox");
 292                 dojo.require("dijit.form.SimpleTextarea");
 293                 dojo.require("dijit.Toolbar");
 294                 dojo.require("dijit.ProgressBar");
 295                 dojo.require("dijit.Menu");
 296                 dojo.require("dojo.parser");
 297
 298                 dojo.registerModulePath("fox", "../..");
 299
 300                 dojo.require("fox.FeedTree");
 301
 302                 if (typeof themeBeforeLayout == 'function') {
 303                         themeBeforeLayout();
 304                 }
 305
 306                 dojo.addOnLoad(function() {
 307                         updateFeedList();
 308                         closeArticlePanel();
 309
 310                         if (typeof themeAfterLayout == 'function') {
 311                                 themeAfterLayout();
 312                         }
 313
 314                 });
 315
 316                 if (!genericSanityCheck())
 317                         return;
 318
 319                 loading_set_progress(20);
 320
 321                 new Ajax.Request("backend.php", {
 322                         parameters: {op: "rpc", subop: "sanityCheck"},
 323                         onComplete: function(transport) {
 324                                         backend_sanity_check_callback(transport);
 325                                 } });
 326
 327         } catch (e) {
 328                 exception_error("init", e);
 329         }
 330 }
 331
 332 function init_second_stage() {
 333
 334         try {
 335
 336                 delCookie("ttrss_test");
 337
 338                 var toolbar = document.forms["main_toolbar_form"];
 339
 340                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 341                         getInitParam("default_view_mode"));
 342
 343                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 344                         getInitParam("default_view_order_by"));
 345
 346                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 347
 348                 loading_set_progress(30);
 349
 350                 if (has_local_storage())
 351                         sessionStorage.clear();
 352
 353                 console.log("second stage ok");
 354
 355         } catch (e) {
 356                 exception_error("init_second_stage", e);
 357         }
 358 }
 359
 360 function quickMenuGo(opid) {
 361         try {
 362                 if (opid == "qmcPrefs") {
 363                         gotoPreferences();
 364                 }
 365
 366                 if (opid == "qmcTagCloud") {
 367                         displayDlg("printTagCloud");
 368                 }
 369
 370                 if (opid == "qmcSearch") {
 371                         search();
 372                         return;
 373                 }
 374
 375                 if (opid == "qmcAddFeed") {
 376                         quickAddFeed();
 377                         return;
 378                 }
 379
 380                 if (opid == "qmcDigest") {
 381                         window.location.href = "digest.php";
 382                         return;
 383                 }
 384
 385                 if (opid == "qmcEditFeed") {
 386                         if (activeFeedIsCat())
 387                                 alert(__("You can't edit this kind of feed."));
 388                         else
 389                                 editFeed(getActiveFeedId());
 390                         return;
 391                 }
 392
 393                 if (opid == "qmcRemoveFeed") {
 394                         var actid = getActiveFeedId();
 395
 396                         if (activeFeedIsCat()) {
 397                                 alert(__("You can't unsubscribe from the category."));
 398                                 return;
 399                         }
 400
 401                         if (!actid) {
 402                                 alert(__("Please select some feed first."));
 403                                 return;
 404                         }
 405
 406                         var fn = getFeedName(actid);
 407
 408                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 409
 410                         if (confirm(pr)) {
 411                                 unsubscribeFeed(actid);
 412                         }
 413
 414                         return;
 415                 }
 416
 417                 if (opid == "qmcCatchupAll") {
 418                         catchupAllFeeds();
 419                         return;
 420                 }
 421
 422                 if (opid == "qmcShowOnlyUnread") {
 423                         toggleDispRead();
 424                         return;
 425                 }
 426
 427                 if (opid == "qmcAddFilter") {
 428                         quickAddFilter();
 429                         return;
 430                 }
 431
 432                 if (opid == "qmcAddLabel") {
 433                         addLabel();
 434                         return;
 435                 }
 436
 437                 if (opid == "qmcRescoreFeed") {
 438                         rescoreCurrentFeed();
 439                         return;
 440                 }
 441
 442                 if (opid == "qmcHKhelp") {
 443                         //Element.show("hotkey_help_overlay");
 444                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 445                 }
 446
 447         } catch (e) {
 448                 exception_error("quickMenuGo", e);
 449         }
 450 }
 451
 452 function toggleDispRead() {
 453         try {
 454
 455                 var hide = !(getInitParam("hide_read_feeds") == "1");
 456
 457                 hideOrShowFeeds(hide);
 458
 459                 var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" +
 460                         param_escape(hide);
 461
 462                 setInitParam("hide_read_feeds", hide);
 463
 464                 new Ajax.Request("backend.php", {
 465                         parameters: query,
 466                         onComplete: function(transport) {
 467                         } });
 468
 469         } catch (e) {
 470                 exception_error("toggleDispRead", e);
 471         }
 472 }
 473
 474 function parse_runtime_info(data) {
 475
 476         //console.log("parsing runtime info...");
 477
 478         for (k in data) {
 479                 var v = data[k];
 480
 481 //              console.log("RI: " + k + " => " + v);
 482
 483                 if (k == "new_version_available") {
 484                         var icon = $("newVersionIcon");
 485                         if (icon) {
 486                                 if (v == "1") {
 487                                         icon.style.display = "inline";
 488                                 } else {
 489                                         icon.style.display = "none";
 490                                 }
 491                         }
 492                         return;
 493                 }
 494
 495                 var error_flag;
 496
 497                 if (k == "daemon_is_running" && v != 1) {
 498                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 499                         return;
 500                 }
 501
 502                 if (k == "daemon_stamp_ok" && v != 1) {
 503                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 504                         return;
 505                 }
 506
 507                 if (k == "max_feed_id" || k == "num_feeds") {
 508                         if (init_params[k] != v) {
 509                                 console.log("feed count changed, need to reload feedlist.");
 510                                 updateFeedList();
 511                         }
 512                 }
 513
 514                 init_params[k] = v;
 515                 notify('');
 516         }
 517 }
 518
 519 function catchupCurrentFeed() {
 520
 521         var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
 522
 523         var str = __("Mark all articles in %s as read?").replace("%s", fn);
 524
 525         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 526                 return viewCurrentFeed('MarkAllRead')
 527         }
 528 }
 529
 530 function catchupFeedInGroup(id) {
 531
 532         try {
 533
 534                 var title = getFeedName(id);
 535
 536                 var str = __("Mark all articles in %s as read?").replace("%s", title);
 537
 538                 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 539                         return viewCurrentFeed('MarkAllReadGR:' + id)
 540                 }
 541
 542         } catch (e) {
 543                 exception_error("catchupFeedInGroup", e);
 544         }
 545 }
 546
 547 function collapse_feedlist() {
 548         try {
 549
 550                 if (!Element.visible('feeds-holder')) {
 551                         Element.show('feeds-holder');
 552                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 553                 } else {
 554                         Element.hide('feeds-holder');
 555                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 556                 }
 557
 558                 dijit.byId("main").resize();
 559
 560                 query = "?op=rpc&subop=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 561                 new Ajax.Request("backend.php", { parameters: query });
 562
 563         } catch (e) {
 564                 exception_error("collapse_feedlist", e);
 565         }
 566 }
 567
 568 function viewModeChanged() {
 569         cache_flush();
 570         return viewCurrentFeed('')
 571 }
 572
 573 function viewLimitChanged() {
 574         cache_flush();
 575         return viewCurrentFeed('')
 576 }
 577
 578 /* function adjustArticleScore(id, score) {
 579         try {
 580
 581                 var pr = prompt(__("Assign score to article:"), score);
 582
 583                 if (pr != undefined) {
 584                         var query = "?op=rpc&subop=setScore&id=" + id + "&score=" + pr;
 585
 586                         new Ajax.Request("backend.php", {
 587                         parameters: query,
 588                         onComplete: function(transport) {
 589                                         viewCurrentFeed();
 590                                 } });
 591
 592                 }
 593         } catch (e) {
 594                 exception_error("adjustArticleScore", e);
 595         }
 596 } */
 597
 598 function rescoreCurrentFeed() {
 599
 600         var actid = getActiveFeedId();
 601
 602         if (activeFeedIsCat() || actid < 0) {
 603                 alert(__("You can't rescore this kind of feed."));
 604                 return;
 605         }
 606
 607         if (!actid) {
 608                 alert(__("Please select some feed first."));
 609                 return;
 610         }
 611
 612         var fn = getFeedName(actid);
 613         var pr = __("Rescore articles in %s?").replace("%s", fn);
 614
 615         if (confirm(pr)) {
 616                 notify_progress("Rescoring articles...");
 617
 618                 var query = "?op=pref-feeds&subop=rescore&quiet=1&ids=" + actid;
 619
 620                 new Ajax.Request("backend.php", {
 621                         parameters: query,
 622                         onComplete: function(transport) {
 623                                 viewCurrentFeed();
 624                         } });
 625         }
 626 }
 627
 628 function hotkey_handler(e) {
 629         try {
 630
 631                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 632
 633                 var keycode;
 634                 var shift_key = false;
 635
 636                 var cmdline = $('cmdline');
 637
 638                 try {
 639                         shift_key = e.shiftKey;
 640                 } catch (e) {
 641
 642                 }
 643
 644                 if (window.event) {
 645                         keycode = window.event.keyCode;
 646                 } else if (e) {
 647                         keycode = e.which;
 648                 }
 649
 650                 var keychar = String.fromCharCode(keycode);
 651
 652                 if (keycode == 27) { // escape
 653                         if (Element.visible("hotkey_help_overlay")) {
 654                                 Element.hide("hotkey_help_overlay");
 655                         }
 656                         hotkey_prefix = false;
 657                 }
 658
 659                 if (keycode == 16) return; // ignore lone shift
 660                 if (keycode == 17) return; // ignore lone ctrl
 661
 662                 if ((keycode == 70 || keycode == 67 || keycode == 71)
 663                                 && !hotkey_prefix) {
 664
 665                         var date = new Date();
 666                         var ts = Math.round(date.getTime() / 1000);
 667
 668                         hotkey_prefix = keycode;
 669                         hotkey_prefix_pressed = ts;
 670
 671                         cmdline.innerHTML = keychar;
 672                         Element.show(cmdline);
 673
 674                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar + " TS=" + ts);
 675                         return true;
 676                 }
 677
 678                 if (Element.visible("hotkey_help_overlay")) {
 679                         Element.hide("hotkey_help_overlay");
 680                 }
 681
 682                 /* Global hotkeys */
 683
 684                 Element.hide(cmdline);
 685
 686                 if (!hotkey_prefix) {
 687
 688                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
 689                                 if (!Element.visible("hotkey_help_overlay")) {
 690                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 691                                 } else {
 692                                         Element.hide("hotkey_help_overlay");
 693                                 }
 694                                 return false;
 695                         }
 696
 697                         if (keycode == 191 || keychar == '/') { // /
 698                                 search();
 699                                 return false;
 700                         }
 701
 702                         if (keycode == 74) { // j
 703                                 // TODO: move to previous feed
 704                                 return;
 705                         }
 706
 707                         if (keycode == 75) { // k
 708                                 // TODO: move to next feed
 709                                 return;
 710                         }
 711
 712                         if (shift_key && keycode == 40) { // shift-down
 713                                 catchupRelativeToArticle(1);
 714                                 return;
 715                         }
 716
 717                         if (shift_key && keycode == 38) { // shift-up
 718                                 catchupRelativeToArticle(0);
 719                                 return;
 720                         }
 721
 722                         if (shift_key && keycode == 78) { // N
 723                                 scrollArticle(50);
 724                                 return;
 725                         }
 726
 727                         if (shift_key && keycode == 80) { // P
 728                                 scrollArticle(-50);
 729                                 return;
 730                         }
 731
 732                         if (keycode == 68 && shift_key) { // shift-D
 733                                 dismissSelectedArticles();
 734                         }
 735
 736                         if (keycode == 88 && shift_key) { // shift-X
 737                                 dismissReadArticles();
 738                         }
 739
 740                         if (keycode == 78 || keycode == 40) { // n, down
 741                                 if (typeof moveToPost != 'undefined') {
 742                                         moveToPost('next');
 743                                         return false;
 744                                 }
 745                         }
 746
 747                         if (keycode == 80 || keycode == 38) { // p, up
 748                                 if (typeof moveToPost != 'undefined') {
 749                                         moveToPost('prev');
 750                                         return false;
 751                                 }
 752                         }
 753
 754                         if (keycode == 83 && shift_key) { // S
 755                                 selectionTogglePublished(undefined, false, true);
 756                                 return;
 757                         }
 758
 759                         if (keycode == 83) { // s
 760                                 selectionToggleMarked(undefined, false, true);
 761                                 return;
 762                         }
 763
 764
 765                         if (keycode == 85) { // u
 766                                 selectionToggleUnread(undefined, false, true)
 767                                 return;
 768                         }
 769
 770                         if (keycode == 84 && shift_key) { // T
 771                                 var id = getActiveArticleId();
 772                                 if (id) {
 773                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 774                                         return;
 775                                 }
 776                         }
 777
 778                         if (keycode == 9) { // tab
 779                                 var id = getArticleUnderPointer();
 780                                 if (id) {
 781                                         var cb = $("RCHK-" + id);
 782
 783                                         if (cb) {
 784                                                 cb.checked = !cb.checked;
 785                                                 toggleSelectRowById(cb, "RROW-" + id);
 786                                                 return false;
 787                                         }
 788                                 }
 789                         }
 790
 791                         if (keycode == 79) { // o
 792                                 if (getActiveArticleId()) {
 793                                         openArticleInNewWindow(getActiveArticleId());
 794                                         return;
 795                                 }
 796                         }
 797
 798                         if (keycode == 81 && shift_key) { // Q
 799                                 if (typeof catchupAllFeeds != 'undefined') {
 800                                         catchupAllFeeds();
 801                                         return;
 802                                 }
 803                         }
 804
 805                         if (keycode == 88) { // x
 806                                 if (activeFeedIsCat()) {
 807                                         toggleCollapseCat(getActiveFeedId());
 808                                 }
 809                         }
 810                 }
 811
 812                 /* Prefix f */
 813
 814                 if (hotkey_prefix == 70) { // f
 815
 816                         hotkey_prefix = false;
 817
 818                         if (keycode == 81) { // q
 819                                 if (getActiveFeedId()) {
 820                                         catchupCurrentFeed();
 821                                         return;
 822                                 }
 823                         }
 824
 825                         if (keycode == 82) { // r
 826                                 if (getActiveFeedId()) {
 827                                         viewfeed(getActiveFeedId(), "ForceUpdate", activeFeedIsCat());
 828                                         return;
 829                                 }
 830                         }
 831
 832                         if (keycode == 65) { // a
 833                                 toggleDispRead();
 834                                 return false;
 835                         }
 836
 837                         if (keycode == 85) { // u
 838                                 if (getActiveFeedId()) {
 839                                         viewfeed(getActiveFeedId(), "ForceUpdate");
 840                                         return false;
 841                                 }
 842                         }
 843
 844                         if (keycode == 69) { // e
 845
 846                                 if (activeFeedIsCat())
 847                                         alert(__("You can't edit this kind of feed."));
 848                                 else
 849                                         editFeed(getActiveFeedId());
 850                                 return;
 851
 852                                 return false;
 853                         }
 854
 855                         if (keycode == 83) { // s
 856                                 quickAddFeed();
 857                                 return false;
 858                         }
 859
 860                         if (keycode == 67 && shift_key) { // C
 861                                 if (typeof catchupAllFeeds != 'undefined') {
 862                                         catchupAllFeeds();
 863                                         return false;
 864                                 }
 865                         }
 866
 867                         if (keycode == 67) { // c
 868                                 if (getActiveFeedId()) {
 869                                         catchupCurrentFeed();
 870                                         return false;
 871                                 }
 872                         }
 873
 874                         if (keycode == 87) { // w
 875                                 feeds_sort_by_unread = !feeds_sort_by_unread;
 876                                 return resort_feedlist();
 877                         }
 878
 879                         if (keycode == 88) { // x
 880                                 reverseHeadlineOrder();
 881                                 return;
 882                         }
 883                 }
 884
 885                 /* Prefix c */
 886
 887                 if (hotkey_prefix == 67) { // c
 888                         hotkey_prefix = false;
 889
 890                         if (keycode == 70) { // f
 891                                 quickAddFilter();
 892                                 return false;
 893                         }
 894
 895                         if (keycode == 76) { // l
 896                                 addLabel();
 897                                 return false;
 898                         }
 899
 900                         if (keycode == 83) { // s
 901                                 if (typeof collapse_feedlist != 'undefined') {
 902                                         collapse_feedlist();
 903                                         return false;
 904                                 }
 905                         }
 906
 907                         if (keycode == 77) { // m
 908                                 // TODO: sortable feedlist
 909                                 return;
 910                         }
 911
 912                         if (keycode == 78) { // n
 913                                 catchupRelativeToArticle(1);
 914                                 return;
 915                         }
 916
 917                         if (keycode == 80) { // p
 918                                 catchupRelativeToArticle(0);
 919                                 return;
 920                         }
 921
 922
 923                 }
 924
 925                 /* Prefix g */
 926
 927                 if (hotkey_prefix == 71) { // g
 928
 929                         hotkey_prefix = false;
 930
 931
 932                         if (keycode == 65) { // a
 933                                 viewfeed(-4);
 934                                 return false;
 935                         }
 936
 937                         if (keycode == 83) { // s
 938                                 viewfeed(-1);
 939                                 return false;
 940                         }
 941
 942                         if (keycode == 80 && shift_key) { // P
 943                                 gotoPreferences();
 944                                 return false;
 945                         }
 946
 947                         if (keycode == 80) { // p
 948                                 viewfeed(-2);
 949                                 return false;
 950                         }
 951
 952                         if (keycode == 70) { // f
 953                                 viewfeed(-3);
 954                                 return false;
 955                         }
 956
 957                         if (keycode == 84 && shift_key) { // T
 958                                 toggleTags();
 959                                 return false;
 960                         }
 961                 }
 962
 963                 /* Cmd */
 964
 965                 if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
 966                         hotkey_prefix = false;
 967                         return;
 968                 }
 969
 970                 if (hotkey_prefix) {
 971                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
 972                 } else {
 973                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
 974                 }
 975
 976
 977         } catch (e) {
 978                 exception_error("hotkey_handler", e);
 979         }
 980 }
 981
 982 function inPreferences() {
 983         return false;
 984 }
 985
 986 function reverseHeadlineOrder() {
 987         try {
 988
 989                 var query_str = "?op=rpc&subop=togglepref&key=REVERSE_HEADLINES";
 990
 991                 new Ajax.Request("backend.php", {
 992                         parameters: query_str,
 993                         onComplete: function(transport) {
 994                                         viewCurrentFeed();
 995                                 } });
 996
 997         } catch (e) {
 998                 exception_error("reverseHeadlineOrder", e);
 999         }
1000 }
1001
1002 function showFeedsWithErrors() {
1003         displayDlg('feedUpdateErrors');
1004 }
1005
1006 function handle_rpc_reply(transport, scheduled_call) {
1007         try {
1008                 if (transport.responseXML) {
1009
1010                         if (!transport_error_check(transport)) return false;
1011
1012                         var seq = transport.responseXML.getElementsByTagName("seq")[0];
1013
1014                         if (seq) {
1015                                 seq = seq.firstChild.nodeValue;
1016
1017                                 if (get_seq() != seq) {
1018                                         //console.log("[handle_rpc_reply] sequence mismatch: " + seq);
1019                                         return true;
1020                                 }
1021                         }
1022
1023                         var message = transport.responseXML.getElementsByTagName("message")[0];
1024
1025                         if (message) {
1026                                 message = message.firstChild.nodeValue;
1027
1028                                 if (message == "UPDATE_COUNTERS") {
1029                                         console.log("need to refresh counters...");
1030                                         setInitParam("last_article_id", -1);
1031                                         _force_scheduled_update = true;
1032                                 }
1033                         }
1034
1035                         var counters = transport.responseXML.getElementsByTagName("counters")[0];
1036
1037                         if (counters)
1038                                 parse_counters(JSON.parse(counters.firstChild.nodeValue), scheduled_call);
1039
1040                         var runtime_info = transport.responseXML.getElementsByTagName("runtime-info")[0];
1041
1042                         if (runtime_info)
1043                                 parse_runtime_info(JSON.parse(runtime_info.firstChild.nodeValue));
1044
1045                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1046
1047                 } else {
1048                         notify_error("Error communicating with server.");
1049                 }
1050
1051         } catch (e) {
1052                 exception_error("handle_rpc_reply", e, transport);
1053         }
1054
1055         return true;
1056 }
1057
1058 function scheduleFeedUpdate(id, is_cat) {
1059         try {
1060                 if (!id) {
1061                         id = getActiveFeedId();
1062                         is_cat = activeFeedIsCat();
1063                 }
1064
1065                 if (!id) {
1066                         alert(__("Please select some feed first."));
1067                         return;
1068                 }
1069
1070                 var query = "?op=rpc&subop=scheduleFeedUpdate&id=" +
1071                         param_escape(id) +
1072                         "&is_cat=" + param_escape(is_cat);
1073
1074                 console.log(query);
1075
1076                 new Ajax.Request("backend.php", {
1077                         parameters: query,
1078                         onComplete: function(transport) {
1079                                 handle_rpc_json(transport);
1080
1081                                 var reply = JSON.parse(transport.responseText);
1082                                 var message = reply['message'];
1083
1084                                 if (message) {
1085                                         notify_info(message);
1086                                         return;
1087                                 }
1088
1089                         } });
1090
1091
1092         } catch (e) {
1093                 exception_error("scheduleFeedUpdate", e);
1094         }
1095 }
1096
1097 function newVersionDlg() {
1098         try {
1099                 var query = "backend.php?op=dlg&id=newVersion";
1100
1101                 if (dijit.byId("newVersionDlg"))
1102                         dijit.byId("newVersionDlg").destroyRecursive();
1103
1104                 dialog = new dijit.Dialog({
1105                         id: "newVersionDlg",
1106                         title: __("New version available!"),
1107                         style: "width: 600px",
1108                         href: query,
1109                 });
1110
1111                 dialog.show();
1112
1113         } catch (e) {
1114                 exception_error("newVersionDlg", e);
1115         }
1116 }
1117
1118 function handle_rpc_json(transport, scheduled_call) {
1119         try {
1120                 var reply = JSON.parse(transport.responseText);
1121
1122                 if (reply) {
1123
1124                         var error = reply['error'];
1125
1126                         if (error) {
1127                                 var code = error['code'];
1128                                 var msg = error['msg'];
1129                                 if (code != 0) {
1130                                         fatalError(code, msg);
1131                                         return false;
1132                                 }
1133                         }
1134
1135                         var seq = reply['seq'];
1136
1137                         if (seq) {
1138                                 if (get_seq() != seq) {
1139                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1140                                                 " (want: " + get_seq() + ")");
1141                                         return true;
1142                                 }
1143                         }
1144
1145                         var message = reply['message'];
1146
1147                         if (message) {
1148                                 if (message == "UPDATE_COUNTERS") {
1149                                         console.log("need to refresh counters...");
1150                                         setInitParam("last_article_id", -1);
1151                                         _force_scheduled_update = true;
1152                                 }
1153                         }
1154
1155                         var counters = reply['counters'];
1156
1157                         if (counters)
1158                                 parse_counters(counters, scheduled_call);
1159
1160                         var runtime_info = reply['runtime-info'];;
1161
1162                         if (runtime_info)
1163                                 parse_runtime_info(runtime_info);
1164
1165                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1166
1167                 } else {
1168                         notify_error("Error communicating with server.");
1169                 }
1170
1171         } catch (e) {
1172                 notify_error("Error communicating with server.");
1173                 console.log(e);
1174                 //exception_error("handle_rpc_json", e, transport);
1175         }
1176
1177         return true;
1178 }
1179