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                 resetCounterCache();
  60
  61                 if (dijit.byId("feedTree")) {
  62                         dijit.byId("feedTree").destroyRecursive();
  63                 }
  64
  65                 var store = new dojo.data.ItemFileWriteStore({
  66          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  67
  68                 var treeModel = new fox.FeedStoreModel({
  69                         store: store,
  70                         query: {
  71                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  72                         },
  73                         rootId: "root",
  74                         rootLabel: "Feeds",
  75                         childrenAttrs: ["items"]
  76                 });
  77
  78                 var tree = new fox.FeedTree({
  79                 model: treeModel,
  80                 onClick: function (item, node) {
  81                         var id = String(item.id);
  82                         var is_cat = id.match("^CAT:");
  83                         var feed = id.substr(id.indexOf(":")+1);
  84                         viewfeed({feed: feed, is_cat: is_cat});
  85                         return false;
  86                 },
  87                 openOnClick: false,
  88                 showRoot: false,
  89                 persist: true,
  90                 id: "feedTree",
  91                 }, "feedTree");
  92
  93 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  94
  95                 menu.addChild(new dijit.MenuItem({
  96           label: "Simple menu item"
  97                 }));
  98
  99 //              menu.bindDomNode(tree.domNode); */
 100
 101                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
 102                         console.log(dijit.getEnclosingWidget(event.target));
 103                         dojo.disconnect(tmph);
 104                 });
 105
 106                 $("feeds-holder").appendChild(tree.domNode);
 107
 108                 var tmph = dojo.connect(tree, 'onLoad', function() {
 109                         dojo.disconnect(tmph);
 110                         Element.hide("feedlistLoading");
 111
 112                         feedlist_init();
 113
 114 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 115 //                      menu.bindDomNode(node);
 116
 117                         loading_set_progress(25);
 118                 });
 119
 120                 tree.startup();
 121
 122
 123         } catch (e) {
 124                 exception_error("updateFeedList", e);
 125         }
 126 }
 127
 128 function catchupAllFeeds() {
 129
 130         var str = __("Mark all articles as read?");
 131
 132         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 133
 134                 var query_str = "backend.php?op=feeds&method=catchupAll";
 135
 136                 notify_progress("Marking all feeds as read...");
 137
 138                 //console.log("catchupAllFeeds Q=" + query_str);
 139
 140                 new Ajax.Request("backend.php", {
 141                         parameters: query_str,
 142                         onComplete: function(transport) {
 143                                 request_counters(true);
 144                                 viewCurrentFeed();
 145                         } });
 146
 147                 global_unread = 0;
 148                 updateTitle("");
 149         }
 150 }
 151
 152 function viewCurrentFeed(method) {
 153         console.log("viewCurrentFeed: " + method);
 154
 155         if (getActiveFeedId() != undefined) {
 156                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), method: method});
 157         }
 158         return false; // block unneeded form submits
 159 }
 160
 161 function timeout() {
 162         if (getInitParam("bw_limit") != "1") {
 163                 request_counters();
 164                 setTimeout(timeout, 60*1000);
 165         }
 166 }
 167
 168 function search() {
 169         var query = "backend.php?op=feeds&method=search&param=" +
 170                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 171
 172         if (dijit.byId("searchDlg"))
 173                 dijit.byId("searchDlg").destroyRecursive();
 174
 175         dialog = new dijit.Dialog({
 176                 id: "searchDlg",
 177                 title: __("Search"),
 178                 style: "width: 600px",
 179                 execute: function() {
 180                         if (this.validate()) {
 181                                 _search_query = dojo.objectToQuery(this.attr('value'));
 182                                 this.hide();
 183                                 viewCurrentFeed();
 184                         }
 185                 },
 186                 href: query});
 187
 188         dialog.show();
 189 }
 190
 191 function updateTitle() {
 192         var tmp = "Tiny Tiny RSS";
 193
 194         if (global_unread > 0) {
 195                 tmp = "(" + global_unread + ") " + tmp;
 196         }
 197
 198         if (window.fluid) {
 199                 if (global_unread > 0) {
 200                         window.fluid.dockBadge = global_unread;
 201                 } else {
 202                         window.fluid.dockBadge = "";
 203                 }
 204         }
 205
 206         document.title = tmp;
 207 }
 208
 209 function genericSanityCheck() {
 210         setCookie("ttrss_test", "TEST");
 211
 212         if (getCookie("ttrss_test") != "TEST") {
 213                 return fatalError(2);
 214         }
 215
 216         return true;
 217 }
 218
 219
 220 function init() {
 221         try {
 222                 //dojo.registerModulePath("fox", "../../js/");
 223
 224                 require(["dojo/_base/kernel",
 225                                 "dojo/ready",
 226                                 "dojo/parser",
 227                                 "dojo/_base/loader",
 228                                 "dojo/_base/html",
 229                                 "dojo/query",
 230                                 "dijit/ProgressBar",
 231                                 "dijit/ColorPalette",
 232                                 "dijit/Dialog",
 233                                 "dijit/form/Button",
 234                                 "dijit/form/ComboButton",
 235                                 "dijit/form/CheckBox",
 236                                 "dijit/form/DropDownButton",
 237                                 "dijit/form/FilteringSelect",
 238                                 "dijit/form/Form",
 239                                 "dijit/form/RadioButton",
 240                                 "dijit/form/Select",
 241                                 "dijit/form/SimpleTextarea",
 242                                 "dijit/form/TextBox",
 243                                 "dijit/form/ComboBox",
 244                                 "dijit/form/ValidationTextBox",
 245                                 "dijit/InlineEditBox",
 246                                 "dijit/layout/AccordionContainer",
 247                                 "dijit/layout/BorderContainer",
 248                                 "dijit/layout/ContentPane",
 249                                 "dijit/layout/TabContainer",
 250                                 "dijit/PopupMenuItem",
 251                                 "dijit/Menu",
 252                                 "dijit/Toolbar",
 253                                 "dijit/Tree",
 254                                 "dijit/tree/dndSource",
 255                                 "dijit/tree/ForestStoreModel",
 256                                 "dojo/data/ItemFileWriteStore",
 257                                 "fox/FeedTree" ], function (dojo, ready, parser) {
 258
 259                                 ready(function() {
 260
 261                                         parser.parse();
 262
 263                                         if (!genericSanityCheck())
 264                                                 return false;
 265
 266                                         loading_set_progress(30);
 267
 268                                         var a = document.createElement('audio');
 269
 270                                         var hasAudio = !!a.canPlayType;
 271                                         var hasSandbox = "sandbox" in document.createElement("iframe");
 272                                         var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 273                                         var clientTzOffset = new Date().getTimezoneOffset() * 60;
 274
 275                                         init_hotkey_actions();
 276
 277                                         new Ajax.Request("backend.php", {
 278                                                 parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 279                                                         hasMp3: hasMp3,
 280                                                         clientTzOffset: clientTzOffset,
 281                                                         hasSandbox: hasSandbox},
 282                                                 onComplete: function(transport) {
 283                                                         backend_sanity_check_callback(transport);
 284                                                 } });
 285
 286
 287                                 });
 288
 289
 290                 });
 291
 292         } catch (e) {
 293                 exception_error("init", e);
 294         }
 295 }
 296
 297 function init_hotkey_actions() {
 298         hotkey_actions["next_feed"] = function() {
 299                 var rv = dijit.byId("feedTree").getNextFeed(
 300                         getActiveFeedId(), activeFeedIsCat());
 301
 302                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 303         };
 304         hotkey_actions["prev_feed"] = function() {
 305                 var rv = dijit.byId("feedTree").getPreviousFeed(
 306                         getActiveFeedId(), activeFeedIsCat());
 307
 308                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 309         };
 310         hotkey_actions["next_article"] = function() {
 311                 moveToPost('next');
 312         };
 313         hotkey_actions["prev_article"] = function() {
 314                 moveToPost('prev');
 315         };
 316         hotkey_actions["next_article_noscroll"] = function() {
 317                 moveToPost('next', true);
 318         };
 319         hotkey_actions["prev_article_noscroll"] = function() {
 320                 moveToPost('prev', true);
 321         };
 322         hotkey_actions["next_article_noexpand"] = function() {
 323                 moveToPost('next', true, true);
 324         };
 325         hotkey_actions["prev_article_noexpand"] = function() {
 326                 moveToPost('prev', true, true);
 327         };
 328         hotkey_actions["collapse_article"] = function() {
 329                 var id = getActiveArticleId();
 330                 var elem = $("CICD-"+id);
 331
 332                 if (elem) {
 333                         if (elem.visible()) {
 334                                 cdmCollapseArticle(null, id);
 335                         }
 336                         else {
 337                                 cdmExpandArticle(id);
 338                         }
 339                 }
 340         };
 341         hotkey_actions["toggle_expand"] = function() {
 342                 var id = getActiveArticleId();
 343                 var elem = $("CICD-"+id);
 344
 345                 if (elem) {
 346                         if (elem.visible()) {
 347                                 cdmCollapseArticle(null, id, false);
 348                         }
 349                         else {
 350                                 cdmExpandArticle(id);
 351                         }
 352                 }
 353         };
 354         hotkey_actions["search_dialog"] = function() {
 355                 search();
 356         };
 357         hotkey_actions["toggle_mark"] = function() {
 358                 selectionToggleMarked(undefined, false, true);
 359         };
 360         hotkey_actions["toggle_publ"] = function() {
 361                 selectionTogglePublished(undefined, false, true);
 362         };
 363         hotkey_actions["toggle_unread"] = function() {
 364                 selectionToggleUnread(undefined, false, true);
 365         };
 366         hotkey_actions["edit_tags"] = function() {
 367                 var id = getActiveArticleId();
 368                 if (id) {
 369                         editArticleTags(id);
 370                 };
 371         }
 372         hotkey_actions["open_in_new_window"] = function() {
 373                 if (getActiveArticleId()) {
 374                         openArticleInNewWindow(getActiveArticleId());
 375                         return;
 376                 }
 377         };
 378         hotkey_actions["catchup_below"] = function() {
 379                 catchupRelativeToArticle(1);
 380         };
 381         hotkey_actions["catchup_above"] = function() {
 382                 catchupRelativeToArticle(0);
 383         };
 384         hotkey_actions["article_scroll_down"] = function() {
 385                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 386
 387                 scrollArticle(40);
 388         };
 389         hotkey_actions["article_scroll_up"] = function() {
 390                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 391
 392                 scrollArticle(-40);
 393         };
 394         hotkey_actions["close_article"] = function() {
 395                 if (isCdmMode()) {
 396                         if (!getInitParam("cdm_expanded")) {
 397                                 cdmCollapseArticle(false, getActiveArticleId());
 398                         }
 399                 } else {
 400                         closeArticlePanel();
 401                 }
 402         };
 403         hotkey_actions["email_article"] = function() {
 404                 if (typeof emailArticle != "undefined") {
 405                         emailArticle();
 406                 } else if (typeof mailtoArticle != "undefined") {
 407                         mailtoArticle();
 408                 } else {
 409                         alert(__("Please enable mail plugin first."));
 410                 }
 411         };
 412         hotkey_actions["select_all"] = function() {
 413                 selectArticles('all');
 414         };
 415         hotkey_actions["select_unread"] = function() {
 416                 selectArticles('unread');
 417         };
 418         hotkey_actions["select_marked"] = function() {
 419                 selectArticles('marked');
 420         };
 421         hotkey_actions["select_published"] = function() {
 422                 selectArticles('published');
 423         };
 424         hotkey_actions["select_invert"] = function() {
 425                 selectArticles('invert');
 426         };
 427         hotkey_actions["select_none"] = function() {
 428                 selectArticles('none');
 429         };
 430         hotkey_actions["feed_refresh"] = function() {
 431                 if (getActiveFeedId() != undefined) {
 432                         viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat()});
 433                         return;
 434                 }
 435         };
 436         hotkey_actions["feed_unhide_read"] = function() {
 437                 toggleDispRead();
 438         };
 439         hotkey_actions["feed_subscribe"] = function() {
 440                 quickAddFeed();
 441         };
 442         hotkey_actions["feed_debug_update"] = function() {
 443                 if (!activeFeedIsCat() && parseInt(getActiveFeedId()) > 0) {
 444                         window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + getActiveFeedId() +
 445                                 "&csrf_token=" + getInitParam("csrf_token"));
 446                 } else {
 447                         alert("You can't debug this kind of feed.");
 448                 }
 449         };
 450
 451         hotkey_actions["feed_debug_viewfeed"] = function() {
 452                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), viewfeed_debug: true});
 453         };
 454
 455         hotkey_actions["feed_edit"] = function() {
 456                 if (activeFeedIsCat())
 457                         alert(__("You can't edit this kind of feed."));
 458                 else
 459                         editFeed(getActiveFeedId());
 460         };
 461         hotkey_actions["feed_catchup"] = function() {
 462                 if (getActiveFeedId() != undefined) {
 463                         catchupCurrentFeed();
 464                         return;
 465                 }
 466         };
 467         hotkey_actions["feed_reverse"] = function() {
 468                 reverseHeadlineOrder();
 469         };
 470         hotkey_actions["feed_toggle_vgroup"] = function() {
 471                 var query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
 472
 473                 new Ajax.Request("backend.php", {
 474                         parameters: query_str,
 475                         onComplete: function(transport) {
 476                                 viewCurrentFeed();
 477                         } });
 478
 479         };
 480         hotkey_actions["catchup_all"] = function() {
 481                 catchupAllFeeds();
 482         };
 483         hotkey_actions["cat_toggle_collapse"] = function() {
 484                 if (activeFeedIsCat()) {
 485                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 486                         return;
 487                 }
 488         };
 489         hotkey_actions["goto_all"] = function() {
 490                 viewfeed({feed: -4});
 491         };
 492         hotkey_actions["goto_fresh"] = function() {
 493                 viewfeed({feed: -3});
 494         };
 495         hotkey_actions["goto_marked"] = function() {
 496                 viewfeed({feed: -1});
 497         };
 498         hotkey_actions["goto_published"] = function() {
 499                 viewfeed({feed: -2});
 500         };
 501         hotkey_actions["goto_tagcloud"] = function() {
 502                 displayDlg(__("Tag cloud"), "printTagCloud");
 503         };
 504         hotkey_actions["goto_prefs"] = function() {
 505                 gotoPreferences();
 506         };
 507         hotkey_actions["select_article_cursor"] = function() {
 508                 var id = getArticleUnderPointer();
 509                 if (id) {
 510                         var row = $("RROW-" + id);
 511
 512                         if (row) {
 513                                 var cb = dijit.getEnclosingWidget(
 514                                         row.getElementsByClassName("rchk")[0]);
 515
 516                                 if (cb) {
 517                                         cb.attr("checked", !cb.attr("checked"));
 518                                         toggleSelectRowById(cb, "RROW-" + id);
 519                                         return false;
 520                                 }
 521                         }
 522                 }
 523         };
 524         hotkey_actions["create_label"] = function() {
 525                 addLabel();
 526         };
 527         hotkey_actions["create_filter"] = function() {
 528                 quickAddFilter();
 529         };
 530         hotkey_actions["collapse_sidebar"] = function() {
 531                 collapse_feedlist();
 532         };
 533         hotkey_actions["toggle_embed_original"] = function() {
 534                 if (typeof embedOriginalArticle != "undefined") {
 535                         if (getActiveArticleId())
 536                                 embedOriginalArticle(getActiveArticleId());
 537                 } else {
 538                         alert(__("Please enable embed_original plugin first."));
 539                 }
 540         };
 541         hotkey_actions["toggle_widescreen"] = function() {
 542                 if (!isCdmMode()) {
 543                         _widescreen_mode = !_widescreen_mode;
 544
 545                         // reset stored sizes because geometry changed
 546                         setCookie("ttrss_ci_width", 0);
 547                         setCookie("ttrss_ci_height", 0);
 548
 549                         switchPanelMode(_widescreen_mode);
 550                 } else {
 551                         alert(__("Widescreen is not available in combined mode."));
 552                 }
 553         };
 554         hotkey_actions["help_dialog"] = function() {
 555                 helpDialog("main");
 556         };
 557         hotkey_actions["toggle_combined_mode"] = function() {
 558                 notify_progress("Loading, please wait...");
 559
 560                 var value = isCdmMode() ? "false" : "true";
 561                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 562
 563                 new Ajax.Request("backend.php", {
 564                         parameters: query,
 565                         onComplete: function(transport) {
 566                                 setInitParam("combined_display_mode",
 567                                         !getInitParam("combined_display_mode"));
 568
 569                                 closeArticlePanel();
 570                                 viewCurrentFeed();
 571
 572                         } });
 573         };
 574         hotkey_actions["toggle_cdm_expanded"] = function() {
 575                 notify_progress("Loading, please wait...");
 576
 577                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 578                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 579
 580                 new Ajax.Request("backend.php", {
 581                         parameters: query,
 582                         onComplete: function(transport) {
 583                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 584                                 viewCurrentFeed();
 585                         } });
 586         };
 587 }
 588
 589 function init_second_stage() {
 590
 591         try {
 592                 updateFeedList();
 593                 closeArticlePanel();
 594
 595                 if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 596                         dijit.byId("feeds-holder").domNode.setStyle(
 597                                 {width: getCookie("ttrss_fh_width") + "px" });
 598                 }
 599
 600                 dijit.byId("main").resize();
 601
 602                 var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 603                         function (args) {
 604                                 if (args && args.w >= 0) {
 605                                         setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 606                                 }
 607                 });
 608
 609                 var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 610                         function (args) {
 611                                 if (args && args.w >= 0 && args.h >= 0) {
 612                                         setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 613                                         setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 614                                 }
 615                 });
 616
 617                 delCookie("ttrss_test");
 618
 619                 var toolbar = document.forms["main_toolbar_form"];
 620
 621                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 622                         getInitParam("default_view_mode"));
 623
 624                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 625                         getInitParam("default_view_order_by"));
 626
 627                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 628
 629                 var hash_feed_id = hash_get('f');
 630                 var hash_feed_is_cat = hash_get('c') == "1";
 631
 632                 if (hash_feed_id != undefined) {
 633                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 634                 }
 635
 636                 loading_set_progress(50);
 637
 638                 // can't use cache_clear() here because viewfeed might not have initialized yet
 639                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 640                         sessionStorage.clear();
 641
 642                 var hotkeys = getInitParam("hotkeys");
 643                 var tmp = [];
 644
 645                 for (sequence in hotkeys[1]) {
 646                         filtered = sequence.replace(/\|.*$/, "");
 647                         tmp[filtered] = hotkeys[1][sequence];
 648                 }
 649
 650                 hotkeys[1] = tmp;
 651                 setInitParam("hotkeys", hotkeys);
 652
 653                 _widescreen_mode = getInitParam("widescreen");
 654                 switchPanelMode(_widescreen_mode);
 655
 656                 console.log("second stage ok");
 657
 658                 if (getInitParam("simple_update")) {
 659                         console.log("scheduling simple feed updater...");
 660                         window.setTimeout(update_random_feed, 30*1000);
 661                 }
 662
 663         } catch (e) {
 664                 exception_error("init_second_stage", e);
 665         }
 666 }
 667
 668 function quickMenuGo(opid) {
 669         try {
 670                 switch (opid) {
 671                 case "qmcPrefs":
 672                         gotoPreferences();
 673                         break;
 674                 case "qmcLogout":
 675                         gotoLogout();
 676                         break;
 677                 case "qmcTagCloud":
 678                         displayDlg(__("Tag cloud"), "printTagCloud");
 679                         break;
 680                 case "qmcSearch":
 681                         search();
 682                         break;
 683                 case "qmcAddFeed":
 684                         quickAddFeed();
 685                         break;
 686                 case "qmcDigest":
 687                         window.location.href = "backend.php?op=digest";
 688                         break;
 689                 case "qmcEditFeed":
 690                         if (activeFeedIsCat())
 691                                 alert(__("You can't edit this kind of feed."));
 692                         else
 693                                 editFeed(getActiveFeedId());
 694                         break;
 695                 case "qmcRemoveFeed":
 696                         var actid = getActiveFeedId();
 697
 698                         if (activeFeedIsCat()) {
 699                                 alert(__("You can't unsubscribe from the category."));
 700                                 return;
 701                         }
 702
 703                         if (!actid) {
 704                                 alert(__("Please select some feed first."));
 705                                 return;
 706                         }
 707
 708                         var fn = getFeedName(actid);
 709
 710                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 711
 712                         if (confirm(pr)) {
 713                                 unsubscribeFeed(actid);
 714                         }
 715                         break;
 716                 case "qmcCatchupAll":
 717                         catchupAllFeeds();
 718                         break;
 719                 case "qmcShowOnlyUnread":
 720                         toggleDispRead();
 721                         break;
 722                 case "qmcAddFilter":
 723                         quickAddFilter();
 724                         break;
 725                 case "qmcAddLabel":
 726                         addLabel();
 727                         break;
 728                 case "qmcRescoreFeed":
 729                         rescoreCurrentFeed();
 730                         break;
 731                 case "qmcToggleWidescreen":
 732                         if (!isCdmMode()) {
 733                                 _widescreen_mode = !_widescreen_mode;
 734
 735                                 // reset stored sizes because geometry changed
 736                                 setCookie("ttrss_ci_width", 0);
 737                                 setCookie("ttrss_ci_height", 0);
 738
 739                                 switchPanelMode(_widescreen_mode);
 740                         } else {
 741                                 alert(__("Widescreen is not available in combined mode."));
 742                         }
 743                         break;
 744                 case "qmcHKhelp":
 745                         helpDialog("main");
 746                         break;
 747                 default:
 748                         console.log("quickMenuGo: unknown action: " + opid);
 749                 }
 750
 751         } catch (e) {
 752                 exception_error("quickMenuGo", e);
 753         }
 754 }
 755
 756 function toggleDispRead() {
 757         try {
 758
 759                 var hide = !(getInitParam("hide_read_feeds") == "1");
 760
 761                 hideOrShowFeeds(hide);
 762
 763                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 764                         param_escape(hide);
 765
 766                 setInitParam("hide_read_feeds", hide);
 767
 768                 new Ajax.Request("backend.php", {
 769                         parameters: query,
 770                         onComplete: function(transport) {
 771                         } });
 772
 773         } catch (e) {
 774                 exception_error("toggleDispRead", e);
 775         }
 776 }
 777
 778 function parse_runtime_info(data) {
 779
 780         //console.log("parsing runtime info...");
 781
 782         for (k in data) {
 783                 var v = data[k];
 784
 785 //              console.log("RI: " + k + " => " + v);
 786
 787                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 788                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 789                                 window.location.reload();
 790                         }
 791                 }
 792
 793                 if (k == "daemon_is_running" && v != 1) {
 794                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 795                         return;
 796                 }
 797
 798                 if (k == "update_result") {
 799                         var updatesIcon = dijit.byId("updatesIcon").domNode;
 800
 801                         if (v) {
 802                                 Element.show(updatesIcon);
 803                         } else {
 804                                 Element.hide(updatesIcon);
 805                         }
 806                 }
 807
 808                 if (k == "daemon_stamp_ok" && v != 1) {
 809                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 810                         return;
 811                 }
 812
 813                 if (k == "max_feed_id" || k == "num_feeds") {
 814                         if (init_params[k] != v) {
 815                                 console.log("feed count changed, need to reload feedlist.");
 816                                 updateFeedList();
 817                         }
 818                 }
 819
 820                 init_params[k] = v;
 821                 notify('');
 822         }
 823
 824         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 825 }
 826
 827 function collapse_feedlist() {
 828         try {
 829                 Element.toggle("feeds-holder");
 830
 831                 var splitter = $("feeds-holder_splitter");
 832
 833                 Element.visible("feeds-holder") ? splitter.show() : splitter.hide();
 834
 835                 dijit.byId("main").resize();
 836
 837         } catch (e) {
 838                 exception_error("collapse_feedlist", e);
 839         }
 840 }
 841
 842 function viewModeChanged() {
 843         cache_clear();
 844         return viewCurrentFeed('');
 845 }
 846
 847 function rescoreCurrentFeed() {
 848
 849         var actid = getActiveFeedId();
 850
 851         if (activeFeedIsCat() || actid < 0) {
 852                 alert(__("You can't rescore this kind of feed."));
 853                 return;
 854         }
 855
 856         if (!actid) {
 857                 alert(__("Please select some feed first."));
 858                 return;
 859         }
 860
 861         var fn = getFeedName(actid);
 862         var pr = __("Rescore articles in %s?").replace("%s", fn);
 863
 864         if (confirm(pr)) {
 865                 notify_progress("Rescoring articles...");
 866
 867                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 868
 869                 new Ajax.Request("backend.php", {
 870                         parameters: query,
 871                         onComplete: function(transport) {
 872                                 viewCurrentFeed();
 873                         } });
 874         }
 875 }
 876
 877 function hotkey_handler(e) {
 878         try {
 879
 880                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 881
 882                 var keycode = false;
 883                 var shift_key = false;
 884                 var ctrl_key = false;
 885                 var alt_key = false;
 886                 var meta_key = false;
 887
 888                 var cmdline = $('cmdline');
 889
 890                 shift_key = e.shiftKey;
 891                 ctrl_key = e.ctrlKey;
 892                 alt_key = e.altKey;
 893                 meta_key = e.metaKey;
 894
 895                 if (window.event) {
 896                         keycode = window.event.keyCode;
 897                 } else if (e) {
 898                         keycode = e.which;
 899                 }
 900
 901                 var keychar = String.fromCharCode(keycode);
 902
 903                 if (keycode == 27) { // escape
 904                         hotkey_prefix = false;
 905                 }
 906
 907                 if (keycode == 16) return; // ignore lone shift
 908                 if (keycode == 17) return; // ignore lone ctrl
 909
 910                 keychar = keychar.toLowerCase();
 911
 912                 var hotkeys = getInitParam("hotkeys");
 913
 914                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 915
 916                         var date = new Date();
 917                         var ts = Math.round(date.getTime() / 1000);
 918
 919                         hotkey_prefix = keychar;
 920                         hotkey_prefix_pressed = ts;
 921
 922                         cmdline.innerHTML = keychar;
 923                         Element.show(cmdline);
 924
 925                         return true;
 926                 }
 927
 928                 Element.hide(cmdline);
 929
 930                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 931
 932                 // ensure ^*char notation
 933                 if (shift_key) hotkey = "*" + hotkey;
 934                 if (ctrl_key) hotkey = "^" + hotkey;
 935                 if (alt_key) hotkey = "+" + hotkey;
 936                 if (meta_key) hotkey = "%" + hotkey;
 937
 938                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 939                 hotkey_prefix = false;
 940
 941                 var hotkey_action = false;
 942                 var hotkeys = getInitParam("hotkeys");
 943
 944                 for (sequence in hotkeys[1]) {
 945                         if (sequence == hotkey) {
 946                                 hotkey_action = hotkeys[1][sequence];
 947                                 break;
 948                         }
 949                 }
 950
 951                 var action = hotkey_actions[hotkey_action];
 952
 953                 if (action != null) {
 954                         action();
 955                         return false;
 956                 }
 957
 958         } catch (e) {
 959                 exception_error("hotkey_handler", e);
 960         }
 961 }
 962
 963 function inPreferences() {
 964         return false;
 965 }
 966
 967 function reverseHeadlineOrder() {
 968         try {
 969
 970                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 971
 972                 new Ajax.Request("backend.php", {
 973                         parameters: query_str,
 974                         onComplete: function(transport) {
 975                                         viewCurrentFeed();
 976                                 } }); */
 977
 978                 var toolbar = document.forms["main_toolbar_form"];
 979                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 980
 981                 var value = order_by.attr('value');
 982
 983                 if (value == "date_reverse")
 984                         value = "default";
 985                 else
 986                         value = "date_reverse";
 987
 988                 order_by.attr('value', value);
 989
 990                 viewCurrentFeed();
 991
 992         } catch (e) {
 993                 exception_error("reverseHeadlineOrder", e);
 994         }
 995 }
 996
 997 function handle_rpc_json(transport, scheduled_call) {
 998
 999         var netalert_dijit = dijit.byId("net-alert");
1000         var netalert = false;
1001
1002         if (netalert_dijit) netalert = netalert_dijit.domNode;
1003
1004         try {
1005                 var reply = JSON.parse(transport.responseText);
1006
1007                 if (reply) {
1008
1009                         var error = reply['error'];
1010
1011                         if (error) {
1012                                 var code = error['code'];
1013                                 var msg = error['msg'];
1014
1015                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
1016
1017                                 if (code != 0) {
1018                                         fatalError(code, msg);
1019                                         return false;
1020                                 }
1021                         }
1022
1023                         var seq = reply['seq'];
1024
1025                         if (seq) {
1026                                 if (get_seq() != seq) {
1027                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1028                                                 " (want: " + get_seq() + ")");
1029                                         return true;
1030                                 }
1031                         }
1032
1033                         var message = reply['message'];
1034
1035                         if (message) {
1036                                 if (message == "UPDATE_COUNTERS") {
1037                                         console.log("need to refresh counters...");
1038                                         setInitParam("last_article_id", -1);
1039                                         request_counters(true);
1040                                 }
1041                         }
1042
1043                         var counters = reply['counters'];
1044
1045                         if (counters)
1046                                 parse_counters(counters, scheduled_call);
1047
1048                         var runtime_info = reply['runtime-info'];
1049
1050                         if (runtime_info)
1051                                 parse_runtime_info(runtime_info);
1052
1053                         if (netalert) netalert.hide();
1054
1055                 } else {
1056                         if (netalert)
1057                                 netalert.show();
1058                         else
1059                                 notify_error("Communication problem with server.");
1060                 }
1061
1062         } catch (e) {
1063                 if (netalert)
1064                         netalert.show();
1065                 else
1066                         notify_error("Communication problem with server.");
1067
1068                 console.log(e);
1069                 //exception_error("handle_rpc_json", e, transport);
1070         }
1071
1072         return true;
1073 }
1074
1075 function switchPanelMode(wide) {
1076         try {
1077                 if (isCdmMode()) return;
1078
1079                 article_id = getActiveArticleId();
1080
1081                 if (wide) {
1082                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1083                         dijit.byId("content-insert").attr("region", "trailing");
1084
1085                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1086                                 height: 'auto',
1087                                 borderTopWidth: '0px' });
1088
1089                         if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1090                                 dijit.byId("content-insert").domNode.setStyle(
1091                                         {width: getCookie("ttrss_ci_width") + "px" });
1092                         }
1093
1094                         $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1095                         $("headlines-frame").addClassName("wide");
1096
1097                 } else {
1098
1099                         dijit.byId("content-insert").attr("region", "bottom");
1100
1101                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1102                                 height: '50%',
1103                                 borderTopWidth: '0px'});
1104
1105                         if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1106                                 dijit.byId("content-insert").domNode.setStyle(
1107                                         {height: getCookie("ttrss_ci_height") + "px" });
1108                         }
1109
1110                         $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1111                         $("headlines-frame").removeClassName("wide");
1112
1113                 }
1114
1115                 closeArticlePanel();
1116
1117                 if (article_id) view(article_id);
1118
1119                 new Ajax.Request("backend.php", {
1120                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1121                         onComplete: function(transport) {
1122                                 console.log(transport.responseText);
1123                         } });
1124
1125
1126         } catch (e) {
1127                 exception_error("switchPanelMode", e);
1128         }
1129 }
1130
1131 function update_random_feed() {
1132         try {
1133                 console.log("in update_random_feed");
1134
1135                 new Ajax.Request("backend.php", {
1136                         parameters: "op=rpc&method=updateRandomFeed",
1137                         onComplete: function(transport) {
1138                                 handle_rpc_json(transport, true);
1139                                 window.setTimeout(update_random_feed, 30*1000);
1140                         } });
1141
1142         } catch (e) {
1143                 exception_error("update_random_feed", e);
1144         }
1145 }
1146
1147 function hash_get(key) {
1148         try {
1149                 kv = window.location.hash.substring(1).toQueryParams();
1150                 return kv[key];
1151         } catch (e) {
1152                 exception_error("hash_get", e);
1153         }
1154 }
1155 function hash_set(key, value) {
1156         try {
1157                 kv = window.location.hash.substring(1).toQueryParams();
1158                 kv[key] = value;
1159                 window.location.hash = $H(kv).toQueryString();
1160         } catch (e) {
1161                 exception_error("hash_set", e);
1162         }
1163 }