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