js/tt-rss.js

   1 var global_unread = -1;
   2 var hotkey_prefix = false;
   3 var hotkey_prefix_pressed = false;
   4 var hotkey_actions = {};
   5 var _widescreen_mode = false;
   6 var _rpc_seq = 0;
   7 var _active_feed_id = 0;
   8 var _active_feed_is_cat = false;
   9
  10 function next_seq() {
  11         _rpc_seq += 1;
  12         return _rpc_seq;
  13 }
  14
  15 function get_seq() {
  16         return _rpc_seq;
  17 }
  18
  19 function activeFeedIsCat() {
  20         return _active_feed_is_cat;
  21 }
  22
  23 function getActiveFeedId() {
  24         try {
  25                 return _active_feed_id;
  26         } catch (e) {
  27                 exception_error("getActiveFeedId", e);
  28         }
  29 }
  30
  31 function setActiveFeedId(id, is_cat) {
  32         try {
  33                 hash_set('f', id);
  34                 hash_set('c', is_cat ? 1 : 0);
  35
  36                 _active_feed_id = id;
  37                 _active_feed_is_cat = is_cat;
  38
  39                 $("headlines-frame").setAttribute("feed-id", id);
  40                 $("headlines-frame").setAttribute("is-cat", is_cat ? 1 : 0);
  41
  42                 selectFeed(id, is_cat);
  43
  44                 PluginHost.run(PluginHost.HOOK_FEED_SET_ACTIVE, _active_article_id);
  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": getInitParam('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                 model: treeModel,
  78                 onClick: function (item, node) {
  79                         var id = String(item.id);
  80                         var is_cat = id.match("^CAT:");
  81                         var feed = id.substr(id.indexOf(":")+1);
  82                         viewfeed({feed: feed, is_cat: is_cat});
  83                         return false;
  84                 },
  85                 openOnClick: false,
  86                 showRoot: false,
  87                 persist: true,
  88                 id: "feedTree",
  89                 }, "feedTree");
  90
  91 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  92
  93                 menu.addChild(new dijit.MenuItem({
  94           label: "Simple menu item"
  95                 }));
  96
  97 //              menu.bindDomNode(tree.domNode); */
  98
  99                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
 100                         console.log(dijit.getEnclosingWidget(event.target));
 101                         dojo.disconnect(tmph);
 102                 });
 103
 104                 $("feeds-holder").appendChild(tree.domNode);
 105
 106                 var tmph = dojo.connect(tree, 'onLoad', function() {
 107                         dojo.disconnect(tmph);
 108                         Element.hide("feedlistLoading");
 109
 110                         feedlist_init();
 111
 112 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 113 //                      menu.bindDomNode(node);
 114
 115                         loading_set_progress(25);
 116                 });
 117
 118                 tree.startup();
 119
 120
 121         } catch (e) {
 122                 exception_error("updateFeedList", e);
 123         }
 124 }
 125
 126 function catchupAllFeeds() {
 127
 128         var str = __("Mark all articles as read?");
 129
 130         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 131
 132                 var query_str = "backend.php?op=feeds&method=catchupAll";
 133
 134                 notify_progress("Marking all feeds as read...");
 135
 136                 //console.log("catchupAllFeeds Q=" + query_str);
 137
 138                 new Ajax.Request("backend.php", {
 139                         parameters: query_str,
 140                         onComplete: function(transport) {
 141                                 request_counters(true);
 142                                 viewCurrentFeed();
 143                         } });
 144
 145                 global_unread = 0;
 146                 updateTitle("");
 147         }
 148 }
 149
 150 function viewCurrentFeed(method) {
 151         console.log("viewCurrentFeed: " + method);
 152
 153         if (getActiveFeedId() != undefined) {
 154                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), method: method});
 155         }
 156         return false; // block unneeded form submits
 157 }
 158
 159 function timeout() {
 160         if (getInitParam("bw_limit") != "1") {
 161                 request_counters();
 162                 setTimeout(timeout, 60*1000);
 163         }
 164 }
 165
 166 function search() {
 167         var query = "backend.php?op=feeds&method=search&param=" +
 168                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 169
 170         if (dijit.byId("searchDlg"))
 171                 dijit.byId("searchDlg").destroyRecursive();
 172
 173         dialog = new dijit.Dialog({
 174                 id: "searchDlg",
 175                 title: __("Search"),
 176                 style: "width: 600px",
 177                 execute: function() {
 178                         if (this.validate()) {
 179                                 _search_query = dojo.objectToQuery(this.attr('value'));
 180                                 this.hide();
 181                                 viewCurrentFeed();
 182                         }
 183                 },
 184                 href: query});
 185
 186         dialog.show();
 187 }
 188
 189 function updateTitle() {
 190         var tmp = "Tiny Tiny RSS";
 191
 192         if (global_unread > 0) {
 193                 tmp = "(" + global_unread + ") " + tmp;
 194         }
 195
 196         if (window.fluid) {
 197                 if (global_unread > 0) {
 198                         window.fluid.dockBadge = global_unread;
 199                 } else {
 200                         window.fluid.dockBadge = "";
 201                 }
 202         }
 203
 204         document.title = tmp;
 205 }
 206
 207 function genericSanityCheck() {
 208         setCookie("ttrss_test", "TEST");
 209
 210         if (getCookie("ttrss_test") != "TEST") {
 211                 return fatalError(2);
 212         }
 213
 214         return true;
 215 }
 216
 217
 218 function init() {
 219         try {
 220                 //dojo.registerModulePath("fox", "../../js/");
 221
 222                 require(["dojo/_base/kernel",
 223                                 "dojo/ready",
 224                                 "dojo/parser",
 225                                 "dojo/_base/loader",
 226                                 "dojo/_base/html",
 227                                 "dijit/ProgressBar",
 228                                 "dijit/ColorPalette",
 229                                 "dijit/Dialog",
 230                                 "dijit/form/Button",
 231                                 "dijit/form/ComboButton",
 232                                 "dijit/form/CheckBox",
 233                                 "dijit/form/DropDownButton",
 234                                 "dijit/form/FilteringSelect",
 235                                 "dijit/form/Form",
 236                                 "dijit/form/RadioButton",
 237                                 "dijit/form/Select",
 238                                 "dijit/form/SimpleTextarea",
 239                                 "dijit/form/TextBox",
 240                                 "dijit/form/ComboBox",
 241                                 "dijit/form/ValidationTextBox",
 242                                 "dijit/InlineEditBox",
 243                                 "dijit/layout/AccordionContainer",
 244                                 "dijit/layout/BorderContainer",
 245                                 "dijit/layout/ContentPane",
 246                                 "dijit/layout/TabContainer",
 247                                 "dijit/PopupMenuItem",
 248                                 "dijit/Menu",
 249                                 "dijit/Toolbar",
 250                                 "dijit/Tree",
 251                                 "dijit/tree/dndSource",
 252                                 "dijit/tree/ForestStoreModel",
 253                                 "dojo/data/ItemFileWriteStore",
 254                                 "fox/FeedTree" ], function (dojo, ready, parser) {
 255
 256                                 ready(function() {
 257
 258                                         parser.parse();
 259
 260                                         if (!genericSanityCheck())
 261                                                 return false;
 262
 263                                         loading_set_progress(30);
 264
 265                                         var a = document.createElement('audio');
 266
 267                                         var hasAudio = !!a.canPlayType;
 268                                         var hasSandbox = "sandbox" in document.createElement("iframe");
 269                                         var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 270                                         var clientTzOffset = new Date().getTimezoneOffset() * 60;
 271
 272                                         init_hotkey_actions();
 273
 274                                         new Ajax.Request("backend.php", {
 275                                                 parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 276                                                         hasMp3: hasMp3,
 277                                                         clientTzOffset: clientTzOffset,
 278                                                         hasSandbox: hasSandbox},
 279                                                 onComplete: function(transport) {
 280                                                         backend_sanity_check_callback(transport);
 281                                                 } });
 282
 283
 284                                 });
 285
 286
 287                 });
 288
 289         } catch (e) {
 290                 exception_error("init", e);
 291         }
 292 }
 293
 294 function init_hotkey_actions() {
 295         hotkey_actions["next_feed"] = function() {
 296                 var rv = dijit.byId("feedTree").getNextFeed(
 297                         getActiveFeedId(), activeFeedIsCat());
 298
 299                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 300         };
 301         hotkey_actions["prev_feed"] = function() {
 302                 var rv = dijit.byId("feedTree").getPreviousFeed(
 303                         getActiveFeedId(), activeFeedIsCat());
 304
 305                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 306         };
 307         hotkey_actions["next_article"] = function() {
 308                 moveToPost('next');
 309         };
 310         hotkey_actions["prev_article"] = function() {
 311                 moveToPost('prev');
 312         };
 313         hotkey_actions["next_article_noscroll"] = function() {
 314                 moveToPost('next', true);
 315         };
 316         hotkey_actions["prev_article_noscroll"] = function() {
 317                 moveToPost('prev', true);
 318         };
 319         hotkey_actions["next_article_noexpand"] = function() {
 320                 moveToPost('next', true, true);
 321         };
 322         hotkey_actions["prev_article_noexpand"] = function() {
 323                 moveToPost('prev', true, true);
 324         };
 325         hotkey_actions["collapse_article"] = function() {
 326                 var id = getActiveArticleId();
 327                 var elem = $("CICD-"+id);
 328
 329                 if (elem) {
 330                         if (elem.visible()) {
 331                                 cdmCollapseArticle(null, id);
 332                         }
 333                         else {
 334                                 cdmExpandArticle(id);
 335                         }
 336                 }
 337         };
 338         hotkey_actions["toggle_expand"] = function() {
 339                 var id = getActiveArticleId();
 340                 var elem = $("CICD-"+id);
 341
 342                 if (elem) {
 343                         if (elem.visible()) {
 344                                 cdmCollapseArticle(null, id, false);
 345                         }
 346                         else {
 347                                 cdmExpandArticle(id);
 348                         }
 349                 }
 350         };
 351         hotkey_actions["search_dialog"] = function() {
 352                 search();
 353         };
 354         hotkey_actions["toggle_mark"] = function() {
 355                 selectionToggleMarked(undefined, false, true);
 356         };
 357         hotkey_actions["toggle_publ"] = function() {
 358                 selectionTogglePublished(undefined, false, true);
 359         };
 360         hotkey_actions["toggle_unread"] = function() {
 361                 selectionToggleUnread(undefined, false, true);
 362         };
 363         hotkey_actions["edit_tags"] = function() {
 364                 var id = getActiveArticleId();
 365                 if (id) {
 366                         editArticleTags(id);
 367                 };
 368         }
 369         hotkey_actions["open_in_new_window"] = function() {
 370                 if (getActiveArticleId()) {
 371                         openArticleInNewWindow(getActiveArticleId());
 372                         return;
 373                 }
 374         };
 375         hotkey_actions["catchup_below"] = function() {
 376                 catchupRelativeToArticle(1);
 377         };
 378         hotkey_actions["catchup_above"] = function() {
 379                 catchupRelativeToArticle(0);
 380         };
 381         hotkey_actions["article_scroll_down"] = function() {
 382                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 383
 384                 scrollArticle(40);
 385         };
 386         hotkey_actions["article_scroll_up"] = function() {
 387                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 388
 389                 scrollArticle(-40);
 390         };
 391         hotkey_actions["close_article"] = function() {
 392                 if (isCdmMode()) {
 393                         if (!getInitParam("cdm_expanded")) {
 394                                 cdmCollapseArticle(false, getActiveArticleId());
 395                         }
 396                 } else {
 397                         closeArticlePanel();
 398                 }
 399         };
 400         hotkey_actions["email_article"] = function() {
 401                 if (typeof emailArticle != "undefined") {
 402                         emailArticle();
 403                 } else if (typeof mailtoArticle != "undefined") {
 404                         mailtoArticle();
 405                 } else {
 406                         alert(__("Please enable mail plugin first."));
 407                 }
 408         };
 409         hotkey_actions["select_all"] = function() {
 410                 selectArticles('all');
 411         };
 412         hotkey_actions["select_unread"] = function() {
 413                 selectArticles('unread');
 414         };
 415         hotkey_actions["select_marked"] = function() {
 416                 selectArticles('marked');
 417         };
 418         hotkey_actions["select_published"] = function() {
 419                 selectArticles('published');
 420         };
 421         hotkey_actions["select_invert"] = function() {
 422                 selectArticles('invert');
 423         };
 424         hotkey_actions["select_none"] = function() {
 425                 selectArticles('none');
 426         };
 427         hotkey_actions["feed_refresh"] = function() {
 428                 if (getActiveFeedId() != undefined) {
 429                         viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat()});
 430                         return;
 431                 }
 432         };
 433         hotkey_actions["feed_unhide_read"] = function() {
 434                 toggleDispRead();
 435         };
 436         hotkey_actions["feed_subscribe"] = function() {
 437                 quickAddFeed();
 438         };
 439         hotkey_actions["feed_debug_update"] = function() {
 440                 if (!activeFeedIsCat() && parseInt(getActiveFeedId()) > 0) {
 441                         window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + getActiveFeedId() +
 442                                 "&csrf_token=" + getInitParam("csrf_token"));
 443                 } else {
 444                         alert("You can't debug this kind of feed.");
 445                 }
 446         };
 447
 448         hotkey_actions["feed_debug_viewfeed"] = function() {
 449                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), viewfeed_debug: true});
 450         };
 451
 452         hotkey_actions["feed_edit"] = function() {
 453                 if (activeFeedIsCat())
 454                         alert(__("You can't edit this kind of feed."));
 455                 else
 456                         editFeed(getActiveFeedId());
 457         };
 458         hotkey_actions["feed_catchup"] = function() {
 459                 if (getActiveFeedId() != undefined) {
 460                         catchupCurrentFeed();
 461                         return;
 462                 }
 463         };
 464         hotkey_actions["feed_reverse"] = function() {
 465                 reverseHeadlineOrder();
 466         };
 467         hotkey_actions["feed_toggle_vgroup"] = function() {
 468                 var query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
 469
 470                 new Ajax.Request("backend.php", {
 471                         parameters: query_str,
 472                         onComplete: function(transport) {
 473                                 viewCurrentFeed();
 474                         } });
 475
 476         };
 477         hotkey_actions["catchup_all"] = function() {
 478                 catchupAllFeeds();
 479         };
 480         hotkey_actions["cat_toggle_collapse"] = function() {
 481                 if (activeFeedIsCat()) {
 482                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 483                         return;
 484                 }
 485         };
 486         hotkey_actions["goto_all"] = function() {
 487                 viewfeed({feed: -4});
 488         };
 489         hotkey_actions["goto_fresh"] = function() {
 490                 viewfeed({feed: -3});
 491         };
 492         hotkey_actions["goto_marked"] = function() {
 493                 viewfeed({feed: -1});
 494         };
 495         hotkey_actions["goto_published"] = function() {
 496                 viewfeed({feed: -2});
 497         };
 498         hotkey_actions["goto_tagcloud"] = function() {
 499                 displayDlg(__("Tag cloud"), "printTagCloud");
 500         };
 501         hotkey_actions["goto_prefs"] = function() {
 502                 gotoPreferences();
 503         };
 504         hotkey_actions["select_article_cursor"] = function() {
 505                 var id = getArticleUnderPointer();
 506                 if (id) {
 507                         var row = $("RROW-" + id);
 508
 509                         if (row) {
 510                                 var cb = dijit.getEnclosingWidget(
 511                                         row.getElementsByClassName("rchk")[0]);
 512
 513                                 if (cb) {
 514                                         cb.attr("checked", !cb.attr("checked"));
 515                                         toggleSelectRowById(cb, "RROW-" + id);
 516                                         return false;
 517                                 }
 518                         }
 519                 }
 520         };
 521         hotkey_actions["create_label"] = function() {
 522                 addLabel();
 523         };
 524         hotkey_actions["create_filter"] = function() {
 525                 quickAddFilter();
 526         };
 527         hotkey_actions["collapse_sidebar"] = function() {
 528                 collapse_feedlist();
 529         };
 530         hotkey_actions["toggle_embed_original"] = function() {
 531                 if (typeof embedOriginalArticle != "undefined") {
 532                         if (getActiveArticleId())
 533                                 embedOriginalArticle(getActiveArticleId());
 534                 } else {
 535                         alert(__("Please enable embed_original plugin first."));
 536                 }
 537         };
 538         hotkey_actions["toggle_widescreen"] = function() {
 539                 if (!isCdmMode()) {
 540                         _widescreen_mode = !_widescreen_mode;
 541
 542                         // reset stored sizes because geometry changed
 543                         setCookie("ttrss_ci_width", 0);
 544                         setCookie("ttrss_ci_height", 0);
 545
 546                         switchPanelMode(_widescreen_mode);
 547                 } else {
 548                         alert(__("Widescreen is not available in combined mode."));
 549                 }
 550         };
 551         hotkey_actions["help_dialog"] = function() {
 552                 helpDialog("main");
 553         };
 554         hotkey_actions["toggle_combined_mode"] = function() {
 555                 notify_progress("Loading, please wait...");
 556
 557                 var value = isCdmMode() ? "false" : "true";
 558                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 559
 560                 new Ajax.Request("backend.php", {
 561                         parameters: query,
 562                         onComplete: function(transport) {
 563                                 setInitParam("combined_display_mode",
 564                                         !getInitParam("combined_display_mode"));
 565
 566                                 closeArticlePanel();
 567                                 viewCurrentFeed();
 568
 569                         } });
 570         };
 571         hotkey_actions["toggle_cdm_expanded"] = function() {
 572                 notify_progress("Loading, please wait...");
 573
 574                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 575                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 576
 577                 new Ajax.Request("backend.php", {
 578                         parameters: query,
 579                         onComplete: function(transport) {
 580                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 581                                 viewCurrentFeed();
 582                         } });
 583         };
 584 }
 585
 586 function init_second_stage() {
 587
 588         try {
 589                 updateFeedList();
 590                 closeArticlePanel();
 591
 592                 if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 593                         dijit.byId("feeds-holder").domNode.setStyle(
 594                                 {width: getCookie("ttrss_fh_width") + "px" });
 595                 }
 596
 597                 dijit.byId("main").resize();
 598
 599                 var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 600                         function (args) {
 601                                 if (args && args.w >= 0) {
 602                                         setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 603                                 }
 604                 });
 605
 606                 var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 607                         function (args) {
 608                                 if (args && args.w >= 0 && args.h >= 0) {
 609                                         setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 610                                         setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 611                                 }
 612                 });
 613
 614                 delCookie("ttrss_test");
 615
 616                 var toolbar = document.forms["main_toolbar_form"];
 617
 618                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 619                         getInitParam("default_view_mode"));
 620
 621                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 622                         getInitParam("default_view_order_by"));
 623
 624                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 625
 626                 var hash_feed_id = hash_get('f');
 627                 var hash_feed_is_cat = hash_get('c') == "1";
 628
 629                 if (hash_feed_id != undefined) {
 630                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 631                 }
 632
 633                 loading_set_progress(50);
 634
 635                 // can't use cache_clear() here because viewfeed might not have initialized yet
 636                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 637                         sessionStorage.clear();
 638
 639                 var hotkeys = getInitParam("hotkeys");
 640                 var tmp = [];
 641
 642                 for (sequence in hotkeys[1]) {
 643                         filtered = sequence.replace(/\|.*$/, "");
 644                         tmp[filtered] = hotkeys[1][sequence];
 645                 }
 646
 647                 hotkeys[1] = tmp;
 648                 setInitParam("hotkeys", hotkeys);
 649
 650                 _widescreen_mode = getInitParam("widescreen");
 651                 switchPanelMode(_widescreen_mode);
 652
 653                 console.log("second stage ok");
 654
 655                 if (getInitParam("simple_update")) {
 656                         console.log("scheduling simple feed updater...");
 657                         window.setTimeout(update_random_feed, 30*1000);
 658                 }
 659
 660         } catch (e) {
 661                 exception_error("init_second_stage", e);
 662         }
 663 }
 664
 665 function quickMenuGo(opid) {
 666         try {
 667                 switch (opid) {
 668                 case "qmcPrefs":
 669                         gotoPreferences();
 670                         break;
 671                 case "qmcLogout":
 672                         gotoLogout();
 673                         break;
 674                 case "qmcTagCloud":
 675                         displayDlg(__("Tag cloud"), "printTagCloud");
 676                         break;
 677                 case "qmcSearch":
 678                         search();
 679                         break;
 680                 case "qmcAddFeed":
 681                         quickAddFeed();
 682                         break;
 683                 case "qmcDigest":
 684                         window.location.href = "backend.php?op=digest";
 685                         break;
 686                 case "qmcEditFeed":
 687                         if (activeFeedIsCat())
 688                                 alert(__("You can't edit this kind of feed."));
 689                         else
 690                                 editFeed(getActiveFeedId());
 691                         break;
 692                 case "qmcRemoveFeed":
 693                         var actid = getActiveFeedId();
 694
 695                         if (activeFeedIsCat()) {
 696                                 alert(__("You can't unsubscribe from the category."));
 697                                 return;
 698                         }
 699
 700                         if (!actid) {
 701                                 alert(__("Please select some feed first."));
 702                                 return;
 703                         }
 704
 705                         var fn = getFeedName(actid);
 706
 707                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 708
 709                         if (confirm(pr)) {
 710                                 unsubscribeFeed(actid);
 711                         }
 712                         break;
 713                 case "qmcCatchupAll":
 714                         catchupAllFeeds();
 715                         break;
 716                 case "qmcShowOnlyUnread":
 717                         toggleDispRead();
 718                         break;
 719                 case "qmcAddFilter":
 720                         quickAddFilter();
 721                         break;
 722                 case "qmcAddLabel":
 723                         addLabel();
 724                         break;
 725                 case "qmcRescoreFeed":
 726                         rescoreCurrentFeed();
 727                         break;
 728                 case "qmcToggleWidescreen":
 729                         if (!isCdmMode()) {
 730                                 _widescreen_mode = !_widescreen_mode;
 731
 732                                 // reset stored sizes because geometry changed
 733                                 setCookie("ttrss_ci_width", 0);
 734                                 setCookie("ttrss_ci_height", 0);
 735
 736                                 switchPanelMode(_widescreen_mode);
 737                         } else {
 738                                 alert(__("Widescreen is not available in combined mode."));
 739                         }
 740                         break;
 741                 case "qmcHKhelp":
 742                         helpDialog("main");
 743                         break;
 744                 default:
 745                         console.log("quickMenuGo: unknown action: " + opid);
 746                 }
 747
 748         } catch (e) {
 749                 exception_error("quickMenuGo", e);
 750         }
 751 }
 752
 753 function toggleDispRead() {
 754         try {
 755
 756                 var hide = !(getInitParam("hide_read_feeds") == "1");
 757
 758                 hideOrShowFeeds(hide);
 759
 760                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 761                         param_escape(hide);
 762
 763                 setInitParam("hide_read_feeds", hide);
 764
 765                 new Ajax.Request("backend.php", {
 766                         parameters: query,
 767                         onComplete: function(transport) {
 768                         } });
 769
 770         } catch (e) {
 771                 exception_error("toggleDispRead", e);
 772         }
 773 }
 774
 775 function parse_runtime_info(data) {
 776
 777         //console.log("parsing runtime info...");
 778
 779         for (k in data) {
 780                 var v = data[k];
 781
 782 //              console.log("RI: " + k + " => " + v);
 783
 784                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 785                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 786                                 window.location.reload();
 787                         }
 788                 }
 789
 790                 if (k == "daemon_is_running" && v != 1) {
 791                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 792                         return;
 793                 }
 794
 795                 if (k == "update_result") {
 796                         var updatesIcon = dijit.byId("updatesIcon").domNode;
 797
 798                         if (v) {
 799                                 Element.show(updatesIcon);
 800                         } else {
 801                                 Element.hide(updatesIcon);
 802                         }
 803                 }
 804
 805                 if (k == "daemon_stamp_ok" && v != 1) {
 806                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 807                         return;
 808                 }
 809
 810                 if (k == "max_feed_id" || k == "num_feeds") {
 811                         if (init_params[k] != v) {
 812                                 console.log("feed count changed, need to reload feedlist.");
 813                                 updateFeedList();
 814                         }
 815                 }
 816
 817                 init_params[k] = v;
 818                 notify('');
 819         }
 820
 821         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 822 }
 823
 824 function collapse_feedlist() {
 825         try {
 826
 827                 Element.toggle("feeds-holder");
 828
 829                 dijit.byId("main").resize();
 830
 831         } catch (e) {
 832                 exception_error("collapse_feedlist", e);
 833         }
 834 }
 835
 836 function viewModeChanged() {
 837         cache_clear();
 838         return viewCurrentFeed('');
 839 }
 840
 841 function rescoreCurrentFeed() {
 842
 843         var actid = getActiveFeedId();
 844
 845         if (activeFeedIsCat() || actid < 0) {
 846                 alert(__("You can't rescore this kind of feed."));
 847                 return;
 848         }
 849
 850         if (!actid) {
 851                 alert(__("Please select some feed first."));
 852                 return;
 853         }
 854
 855         var fn = getFeedName(actid);
 856         var pr = __("Rescore articles in %s?").replace("%s", fn);
 857
 858         if (confirm(pr)) {
 859                 notify_progress("Rescoring articles...");
 860
 861                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 862
 863                 new Ajax.Request("backend.php", {
 864                         parameters: query,
 865                         onComplete: function(transport) {
 866                                 viewCurrentFeed();
 867                         } });
 868         }
 869 }
 870
 871 function hotkey_handler(e) {
 872         try {
 873
 874                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 875
 876                 var keycode = false;
 877                 var shift_key = false;
 878                 var ctrl_key = false;
 879                 var alt_key = false;
 880                 var meta_key = false;
 881
 882                 var cmdline = $('cmdline');
 883
 884                 shift_key = e.shiftKey;
 885                 ctrl_key = e.ctrlKey;
 886                 alt_key = e.altKey;
 887                 meta_key = e.metaKey;
 888
 889                 if (window.event) {
 890                         keycode = window.event.keyCode;
 891                 } else if (e) {
 892                         keycode = e.which;
 893                 }
 894
 895                 var keychar = String.fromCharCode(keycode);
 896
 897                 if (keycode == 27) { // escape
 898                         hotkey_prefix = false;
 899                 }
 900
 901                 if (keycode == 16) return; // ignore lone shift
 902                 if (keycode == 17) return; // ignore lone ctrl
 903
 904                 keychar = keychar.toLowerCase();
 905
 906                 var hotkeys = getInitParam("hotkeys");
 907
 908                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 909
 910                         var date = new Date();
 911                         var ts = Math.round(date.getTime() / 1000);
 912
 913                         hotkey_prefix = keychar;
 914                         hotkey_prefix_pressed = ts;
 915
 916                         cmdline.innerHTML = keychar;
 917                         Element.show(cmdline);
 918
 919                         return true;
 920                 }
 921
 922                 Element.hide(cmdline);
 923
 924                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 925
 926                 // ensure ^*char notation
 927                 if (shift_key) hotkey = "*" + hotkey;
 928                 if (ctrl_key) hotkey = "^" + hotkey;
 929                 if (alt_key) hotkey = "+" + hotkey;
 930                 if (meta_key) hotkey = "%" + hotkey;
 931
 932                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 933                 hotkey_prefix = false;
 934
 935                 var hotkey_action = false;
 936                 var hotkeys = getInitParam("hotkeys");
 937
 938                 for (sequence in hotkeys[1]) {
 939                         if (sequence == hotkey) {
 940                                 hotkey_action = hotkeys[1][sequence];
 941                                 break;
 942                         }
 943                 }
 944
 945                 var action = hotkey_actions[hotkey_action];
 946
 947                 if (action != null) {
 948                         action();
 949                         return false;
 950                 }
 951
 952         } catch (e) {
 953                 exception_error("hotkey_handler", e);
 954         }
 955 }
 956
 957 function inPreferences() {
 958         return false;
 959 }
 960
 961 function reverseHeadlineOrder() {
 962         try {
 963
 964                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 965
 966                 new Ajax.Request("backend.php", {
 967                         parameters: query_str,
 968                         onComplete: function(transport) {
 969                                         viewCurrentFeed();
 970                                 } }); */
 971
 972                 var toolbar = document.forms["main_toolbar_form"];
 973                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 974
 975                 var value = order_by.attr('value');
 976
 977                 if (value == "date_reverse")
 978                         value = "default";
 979                 else
 980                         value = "date_reverse";
 981
 982                 order_by.attr('value', value);
 983
 984                 viewCurrentFeed();
 985
 986         } catch (e) {
 987                 exception_error("reverseHeadlineOrder", e);
 988         }
 989 }
 990
 991 function handle_rpc_json(transport, scheduled_call) {
 992         try {
 993                 var reply = JSON.parse(transport.responseText);
 994
 995                 var netalert_dijit = dijit.byId("net-alert");
 996                 var netalert = false;
 997
 998                 if (netalert_dijit)
 999                         netalert = netalert_dijit.domNode;
1000
1001                 if (reply) {
1002
1003                         var error = reply['error'];
1004
1005                         if (error) {
1006                                 var code = error['code'];
1007                                 var msg = error['msg'];
1008
1009                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
1010
1011                                 if (code != 0) {
1012                                         fatalError(code, msg);
1013                                         return false;
1014                                 }
1015                         }
1016
1017                         var seq = reply['seq'];
1018
1019                         if (seq) {
1020                                 if (get_seq() != seq) {
1021                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1022                                                 " (want: " + get_seq() + ")");
1023                                         return true;
1024                                 }
1025                         }
1026
1027                         var message = reply['message'];
1028
1029                         if (message) {
1030                                 if (message == "UPDATE_COUNTERS") {
1031                                         console.log("need to refresh counters...");
1032                                         setInitParam("last_article_id", -1);
1033                                         request_counters(true);
1034                                 }
1035                         }
1036
1037                         var counters = reply['counters'];
1038
1039                         if (counters)
1040                                 parse_counters(counters, scheduled_call);
1041
1042                         var runtime_info = reply['runtime-info'];
1043
1044                         if (runtime_info)
1045                                 parse_runtime_info(runtime_info);
1046
1047                         if (netalert) Element.hide(netalert);
1048
1049                 } else {
1050                         if (netalert)
1051                                 Element.show(netalert);
1052                         else
1053                                 notify_error("Communication problem with server.");
1054                 }
1055
1056         } catch (e) {
1057                 if (netalert)
1058                         Element.show(netalert);
1059                 else
1060                         notify_error("Communication problem with server.");
1061
1062                 console.log(e);
1063                 //exception_error("handle_rpc_json", e, transport);
1064         }
1065
1066         return true;
1067 }
1068
1069 function switchPanelMode(wide) {
1070         try {
1071                 if (isCdmMode()) return;
1072
1073                 article_id = getActiveArticleId();
1074
1075                 if (wide) {
1076                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1077                         dijit.byId("content-insert").attr("region", "trailing");
1078
1079                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1080                                 height: 'auto',
1081                                 borderTopWidth: '0px' });
1082
1083                         if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1084                                 dijit.byId("content-insert").domNode.setStyle(
1085                                         {width: getCookie("ttrss_ci_width") + "px" });
1086                         }
1087
1088                         $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1089                         $("headlines-frame").addClassName("wide");
1090
1091                 } else {
1092
1093                         dijit.byId("content-insert").attr("region", "bottom");
1094
1095                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1096                                 height: '50%',
1097                                 borderTopWidth: '0px'});
1098
1099                         if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1100                                 dijit.byId("content-insert").domNode.setStyle(
1101                                         {height: getCookie("ttrss_ci_height") + "px" });
1102                         }
1103
1104                         $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1105                         $("headlines-frame").removeClassName("wide");
1106
1107                 }
1108
1109                 closeArticlePanel();
1110
1111                 if (article_id) view(article_id);
1112
1113                 new Ajax.Request("backend.php", {
1114                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1115                         onComplete: function(transport) {
1116                                 console.log(transport.responseText);
1117                         } });
1118
1119
1120         } catch (e) {
1121                 exception_error("switchPanelMode", e);
1122         }
1123 }
1124
1125 function update_random_feed() {
1126         try {
1127                 console.log("in update_random_feed");
1128
1129                 new Ajax.Request("backend.php", {
1130                         parameters: "op=rpc&method=updateRandomFeed",
1131                         onComplete: function(transport) {
1132                                 handle_rpc_json(transport, true);
1133                                 window.setTimeout(update_random_feed, 30*1000);
1134                         } });
1135
1136         } catch (e) {
1137                 exception_error("update_random_feed", e);
1138         }
1139 }
1140
1141 function hash_get(key) {
1142         try {
1143                 kv = window.location.hash.substring(1).toQueryParams();
1144                 return kv[key];
1145         } catch (e) {
1146                 exception_error("hash_get", e);
1147         }
1148 }
1149 function hash_set(key, value) {
1150         try {
1151                 kv = window.location.hash.substring(1).toQueryParams();
1152                 kv[key] = value;
1153                 window.location.hash = $H(kv).toQueryString();
1154         } catch (e) {
1155                 exception_error("hash_set", e);
1156         }
1157 }