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