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["catchup_all"] = function() {
 445                                 catchupAllFeeds();
 446                 };
 447                 hotkey_actions["cat_toggle_collapse"] = function() {
 448                                 if (activeFeedIsCat()) {
 449                                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 450                                         return;
 451                                 }
 452                 };
 453                 hotkey_actions["goto_all"] = function() {
 454                                 viewfeed({feed: -4});
 455                 };
 456                 hotkey_actions["goto_fresh"] = function() {
 457                                 viewfeed({feed: -3});
 458                 };
 459                 hotkey_actions["goto_marked"] = function() {
 460                                 viewfeed({feed: -1});
 461                 };
 462                 hotkey_actions["goto_published"] = function() {
 463                                 viewfeed({feed: -2});
 464                 };
 465                 hotkey_actions["goto_tagcloud"] = function() {
 466                                 displayDlg(__("Tag cloud"), "printTagCloud");
 467                 };
 468                 hotkey_actions["goto_prefs"] = function() {
 469                                 gotoPreferences();
 470                 };
 471                 hotkey_actions["select_article_cursor"] = function() {
 472                                 var id = getArticleUnderPointer();
 473                                 if (id) {
 474                                         var row = $("RROW-" + id);
 475
 476                                         if (row) {
 477                                                 var cb = dijit.getEnclosingWidget(
 478                                                         row.getElementsByClassName("rchk")[0]);
 479
 480                                                 if (cb) {
 481                                                         cb.attr("checked", !cb.attr("checked"));
 482                                                         toggleSelectRowById(cb, "RROW-" + id);
 483                                                         return false;
 484                                                 }
 485                                         }
 486                                 }
 487                 };
 488                 hotkey_actions["create_label"] = function() {
 489                                 addLabel();
 490                 };
 491                 hotkey_actions["create_filter"] = function() {
 492                                 quickAddFilter();
 493                 };
 494                 hotkey_actions["collapse_sidebar"] = function() {
 495                                 collapse_feedlist();
 496                 };
 497                 hotkey_actions["toggle_embed_original"] = function() {
 498                                 if (typeof embedOriginalArticle != "undefined") {
 499                                         if (getActiveArticleId())
 500                                                 embedOriginalArticle(getActiveArticleId());
 501                                 } else {
 502                                         alert(__("Please enable embed_original plugin first."));
 503                                 }
 504                 };
 505                 hotkey_actions["toggle_widescreen"] = function() {
 506                                 if (!isCdmMode()) {
 507                                         _widescreen_mode = !_widescreen_mode;
 508
 509                                         // reset stored sizes because geometry changed
 510                                         setCookie("ttrss_ci_width", 0);
 511                                         setCookie("ttrss_ci_height", 0);
 512
 513                                         switchPanelMode(_widescreen_mode);
 514                                 } else {
 515                                         alert(__("Widescreen is not available in combined mode."));
 516                                 }
 517                 };
 518                 hotkey_actions["help_dialog"] = function() {
 519                                 helpDialog("main");
 520                 };
 521                 hotkey_actions["toggle_combined_mode"] = function() {
 522                                 notify_progress("Loading, please wait...");
 523
 524                                 var value = isCdmMode() ? "false" : "true";
 525                                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 526
 527                                 new Ajax.Request("backend.php", {
 528                                         parameters: query,
 529                                         onComplete: function(transport) {
 530                                                 setInitParam("combined_display_mode",
 531                                                                 !getInitParam("combined_display_mode"));
 532
 533                                                 closeArticlePanel();
 534                                                 viewCurrentFeed();
 535
 536                                                                 } });
 537                 };
 538                 hotkey_actions["toggle_cdm_expanded"] = function() {
 539                                 notify_progress("Loading, please wait...");
 540
 541                                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 542                                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 543
 544                                 new Ajax.Request("backend.php", {
 545                                         parameters: query,
 546                                         onComplete: function(transport) {
 547                                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 548                                                 viewCurrentFeed();
 549                                         } });
 550                 };
 551
 552
 553         } catch (e) {
 554                 exception_error("init", e);
 555         }
 556 }
 557
 558 function init_second_stage() {
 559
 560         try {
 561                 dojo.addOnLoad(function() {
 562                         updateFeedList();
 563                         closeArticlePanel();
 564
 565                         if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 566                                 dijit.byId("feeds-holder").domNode.setStyle(
 567                                         {width: getCookie("ttrss_fh_width") + "px" });
 568                         }
 569
 570                         dijit.byId("main").resize();
 571
 572                         var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 573                                 function (args) {
 574                                         if (args && args.w >= 0) {
 575                                                 setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 576                                         }
 577                         });
 578
 579                         var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 580                                 function (args) {
 581                                         if (args && args.w >= 0 && args.h >= 0) {
 582                                                 setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 583                                                 setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 584                                         }
 585                         });
 586
 587                 });
 588
 589                 delCookie("ttrss_test");
 590
 591                 var toolbar = document.forms["main_toolbar_form"];
 592
 593                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 594                         getInitParam("default_view_mode"));
 595
 596                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 597                         getInitParam("default_view_order_by"));
 598
 599                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 600
 601                 var hash_feed_id = hash_get('f');
 602                 var hash_feed_is_cat = hash_get('c') == "1";
 603
 604                 if (hash_feed_id != undefined) {
 605                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 606                 }
 607
 608                 loading_set_progress(50);
 609
 610                 // can't use cache_clear() here because viewfeed might not have initialized yet
 611                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 612                         sessionStorage.clear();
 613
 614                 var hotkeys = getInitParam("hotkeys");
 615                 var tmp = [];
 616
 617                 for (sequence in hotkeys[1]) {
 618                         filtered = sequence.replace(/\|.*$/, "");
 619                         tmp[filtered] = hotkeys[1][sequence];
 620                 }
 621
 622                 hotkeys[1] = tmp;
 623                 setInitParam("hotkeys", hotkeys);
 624
 625                 _widescreen_mode = getInitParam("widescreen");
 626                 switchPanelMode(_widescreen_mode);
 627
 628                 console.log("second stage ok");
 629
 630                 if (getInitParam("simple_update")) {
 631                         console.log("scheduling simple feed updater...");
 632                         window.setTimeout("update_random_feed()", 30*1000);
 633                 }
 634
 635         } catch (e) {
 636                 exception_error("init_second_stage", e);
 637         }
 638 }
 639
 640 function quickMenuGo(opid) {
 641         try {
 642                 switch (opid) {
 643                 case "qmcPrefs":
 644                         gotoPreferences();
 645                         break;
 646                 case "qmcLogout":
 647                         gotoLogout();
 648                         break;
 649                 case "qmcTagCloud":
 650                         displayDlg(__("Tag cloud"), "printTagCloud");
 651                         break;
 652                 case "qmcSearch":
 653                         search();
 654                         break;
 655                 case "qmcAddFeed":
 656                         quickAddFeed();
 657                         break;
 658                 case "qmcDigest":
 659                         window.location.href = "backend.php?op=digest";
 660                         break;
 661                 case "qmcEditFeed":
 662                         if (activeFeedIsCat())
 663                                 alert(__("You can't edit this kind of feed."));
 664                         else
 665                                 editFeed(getActiveFeedId());
 666                         break;
 667                 case "qmcRemoveFeed":
 668                         var actid = getActiveFeedId();
 669
 670                         if (activeFeedIsCat()) {
 671                                 alert(__("You can't unsubscribe from the category."));
 672                                 return;
 673                         }
 674
 675                         if (!actid) {
 676                                 alert(__("Please select some feed first."));
 677                                 return;
 678                         }
 679
 680                         var fn = getFeedName(actid);
 681
 682                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 683
 684                         if (confirm(pr)) {
 685                                 unsubscribeFeed(actid);
 686                         }
 687                         break;
 688                 case "qmcCatchupAll":
 689                         catchupAllFeeds();
 690                         break;
 691                 case "qmcShowOnlyUnread":
 692                         toggleDispRead();
 693                         break;
 694                 case "qmcAddFilter":
 695                         quickAddFilter();
 696                         break;
 697                 case "qmcAddLabel":
 698                         addLabel();
 699                         break;
 700                 case "qmcRescoreFeed":
 701                         rescoreCurrentFeed();
 702                         break;
 703                 case "qmcToggleWidescreen":
 704                         if (!isCdmMode()) {
 705                                 _widescreen_mode = !_widescreen_mode;
 706
 707                                 // reset stored sizes because geometry changed
 708                                 setCookie("ttrss_ci_width", 0);
 709                                 setCookie("ttrss_ci_height", 0);
 710
 711                                 switchPanelMode(_widescreen_mode);
 712                         } else {
 713                                 alert(__("Widescreen is not available in combined mode."));
 714                         }
 715                         break;
 716                 case "qmcHKhelp":
 717                         helpDialog("main");
 718                         break;
 719                 default:
 720                         console.log("quickMenuGo: unknown action: " + opid);
 721                 }
 722
 723         } catch (e) {
 724                 exception_error("quickMenuGo", e);
 725         }
 726 }
 727
 728 function toggleDispRead() {
 729         try {
 730
 731                 var hide = !(getInitParam("hide_read_feeds") == "1");
 732
 733                 hideOrShowFeeds(hide);
 734
 735                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 736                         param_escape(hide);
 737
 738                 setInitParam("hide_read_feeds", hide);
 739
 740                 new Ajax.Request("backend.php", {
 741                         parameters: query,
 742                         onComplete: function(transport) {
 743                         } });
 744
 745         } catch (e) {
 746                 exception_error("toggleDispRead", e);
 747         }
 748 }
 749
 750 function parse_runtime_info(data) {
 751
 752         //console.log("parsing runtime info...");
 753
 754         for (k in data) {
 755                 var v = data[k];
 756
 757 //              console.log("RI: " + k + " => " + v);
 758
 759                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 760                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 761                                 window.location.reload();
 762                         }
 763                 }
 764
 765                 if (k == "daemon_is_running" && v != 1) {
 766                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 767                         return;
 768                 }
 769
 770                 if (k == "update_result") {
 771                         var updatesIcon = dijit.byId("updatesIcon").domNode;
 772
 773                         if (v) {
 774                                 Element.show(updatesIcon);
 775                         } else {
 776                                 Element.hide(updatesIcon);
 777                         }
 778                 }
 779
 780                 if (k == "daemon_stamp_ok" && v != 1) {
 781                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 782                         return;
 783                 }
 784
 785                 if (k == "max_feed_id" || k == "num_feeds") {
 786                         if (init_params[k] != v) {
 787                                 console.log("feed count changed, need to reload feedlist.");
 788                                 updateFeedList();
 789                         }
 790                 }
 791
 792                 init_params[k] = v;
 793                 notify('');
 794         }
 795
 796         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 797 }
 798
 799 function collapse_feedlist() {
 800         try {
 801
 802                 if (!Element.visible('feeds-holder')) {
 803                         Element.show('feeds-holder');
 804                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 805                 } else {
 806                         Element.hide('feeds-holder');
 807                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 808                 }
 809
 810                 dijit.byId("main").resize();
 811
 812         } catch (e) {
 813                 exception_error("collapse_feedlist", e);
 814         }
 815 }
 816
 817 function viewModeChanged() {
 818         cache_clear();
 819         return viewCurrentFeed('');
 820 }
 821
 822 function rescoreCurrentFeed() {
 823
 824         var actid = getActiveFeedId();
 825
 826         if (activeFeedIsCat() || actid < 0) {
 827                 alert(__("You can't rescore this kind of feed."));
 828                 return;
 829         }
 830
 831         if (!actid) {
 832                 alert(__("Please select some feed first."));
 833                 return;
 834         }
 835
 836         var fn = getFeedName(actid);
 837         var pr = __("Rescore articles in %s?").replace("%s", fn);
 838
 839         if (confirm(pr)) {
 840                 notify_progress("Rescoring articles...");
 841
 842                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 843
 844                 new Ajax.Request("backend.php", {
 845                         parameters: query,
 846                         onComplete: function(transport) {
 847                                 viewCurrentFeed();
 848                         } });
 849         }
 850 }
 851
 852 function hotkey_handler(e) {
 853         try {
 854
 855                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 856
 857                 var keycode = false;
 858                 var shift_key = false;
 859                 var ctrl_key = false;
 860                 var alt_key = false;
 861                 var meta_key = false;
 862
 863                 var cmdline = $('cmdline');
 864
 865                 shift_key = e.shiftKey;
 866                 ctrl_key = e.ctrlKey;
 867                 alt_key = e.altKey;
 868                 meta_key = e.metaKey;
 869
 870                 if (window.event) {
 871                         keycode = window.event.keyCode;
 872                 } else if (e) {
 873                         keycode = e.which;
 874                 }
 875
 876                 var keychar = String.fromCharCode(keycode);
 877
 878                 if (keycode == 27) { // escape
 879                         hotkey_prefix = false;
 880                 }
 881
 882                 if (keycode == 16) return; // ignore lone shift
 883                 if (keycode == 17) return; // ignore lone ctrl
 884
 885                 keychar = keychar.toLowerCase();
 886
 887                 var hotkeys = getInitParam("hotkeys");
 888
 889                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 890
 891                         var date = new Date();
 892                         var ts = Math.round(date.getTime() / 1000);
 893
 894                         hotkey_prefix = keychar;
 895                         hotkey_prefix_pressed = ts;
 896
 897                         cmdline.innerHTML = keychar;
 898                         Element.show(cmdline);
 899
 900                         return true;
 901                 }
 902
 903                 Element.hide(cmdline);
 904
 905                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 906
 907                 // ensure ^*char notation
 908                 if (shift_key) hotkey = "*" + hotkey;
 909                 if (ctrl_key) hotkey = "^" + hotkey;
 910                 if (alt_key) hotkey = "+" + hotkey;
 911                 if (meta_key) hotkey = "%" + hotkey;
 912
 913                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 914                 hotkey_prefix = false;
 915
 916                 var hotkey_action = false;
 917                 var hotkeys = getInitParam("hotkeys");
 918
 919                 for (sequence in hotkeys[1]) {
 920                         if (sequence == hotkey) {
 921                                 hotkey_action = hotkeys[1][sequence];
 922                                 break;
 923                         }
 924                 }
 925
 926                 var action = hotkey_actions[hotkey_action];
 927
 928                 if (action != null) {
 929                         action();
 930                         return false;
 931                 }
 932
 933         } catch (e) {
 934                 exception_error("hotkey_handler", e);
 935         }
 936 }
 937
 938 function inPreferences() {
 939         return false;
 940 }
 941
 942 function reverseHeadlineOrder() {
 943         try {
 944
 945                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 946
 947                 new Ajax.Request("backend.php", {
 948                         parameters: query_str,
 949                         onComplete: function(transport) {
 950                                         viewCurrentFeed();
 951                                 } }); */
 952
 953                 var toolbar = document.forms["main_toolbar_form"];
 954                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 955
 956                 var value = order_by.attr('value');
 957
 958                 if (value == "date_reverse")
 959                         value = "default";
 960                 else
 961                         value = "date_reverse";
 962
 963                 order_by.attr('value', value);
 964
 965                 viewCurrentFeed();
 966
 967         } catch (e) {
 968                 exception_error("reverseHeadlineOrder", e);
 969         }
 970 }
 971
 972 function handle_rpc_json(transport, scheduled_call) {
 973         try {
 974                 var reply = JSON.parse(transport.responseText);
 975
 976                 var netalert_dijit = dijit.byId("net-alert");
 977                 var netalert = false;
 978
 979                 if (netalert_dijit)
 980                         netalert = netalert_dijit.domNode;
 981
 982                 if (reply) {
 983
 984                         var error = reply['error'];
 985
 986                         if (error) {
 987                                 var code = error['code'];
 988                                 var msg = error['msg'];
 989
 990                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 991
 992                                 if (code != 0) {
 993                                         fatalError(code, msg);
 994                                         return false;
 995                                 }
 996                         }
 997
 998                         var seq = reply['seq'];
 999
1000                         if (seq) {
1001                                 if (get_seq() != seq) {
1002                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1003                                                 " (want: " + get_seq() + ")");
1004                                         return true;
1005                                 }
1006                         }
1007
1008                         var message = reply['message'];
1009
1010                         if (message) {
1011                                 if (message == "UPDATE_COUNTERS") {
1012                                         console.log("need to refresh counters...");
1013                                         setInitParam("last_article_id", -1);
1014                                         request_counters(true);
1015                                 }
1016                         }
1017
1018                         var counters = reply['counters'];
1019
1020                         if (counters)
1021                                 parse_counters(counters, scheduled_call);
1022
1023                         var runtime_info = reply['runtime-info'];
1024
1025                         if (runtime_info)
1026                                 parse_runtime_info(runtime_info);
1027
1028                         if (netalert) Element.hide(netalert);
1029
1030                 } else {
1031                         if (netalert)
1032                                 Element.show(netalert);
1033                         else
1034                                 notify_error("Communication problem with server.");
1035                 }
1036
1037         } catch (e) {
1038                 if (netalert)
1039                         Element.show(netalert);
1040                 else
1041                         notify_error("Communication problem with server.");
1042
1043                 console.log(e);
1044                 //exception_error("handle_rpc_json", e, transport);
1045         }
1046
1047         return true;
1048 }
1049
1050 function switchPanelMode(wide) {
1051         try {
1052                 if (isCdmMode()) return;
1053
1054                 article_id = getActiveArticleId();
1055
1056                 if (wide) {
1057                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1058                         dijit.byId("content-insert").attr("region", "trailing");
1059
1060                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1061                                 height: 'auto',
1062                                 borderTopWidth: '0px' });
1063
1064                         if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1065                                 dijit.byId("content-insert").domNode.setStyle(
1066                                         {width: getCookie("ttrss_ci_width") + "px" });
1067                         }
1068
1069                         $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1070                         $("headlines-frame").addClassName("wide");
1071
1072                 } else {
1073
1074                         dijit.byId("content-insert").attr("region", "bottom");
1075
1076                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1077                                 height: '50%',
1078                                 borderTopWidth: '0px'});
1079
1080                         if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1081                                 dijit.byId("content-insert").domNode.setStyle(
1082                                         {height: getCookie("ttrss_ci_height") + "px" });
1083                         }
1084
1085                         $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1086                         $("headlines-frame").removeClassName("wide");
1087
1088                 }
1089
1090                 closeArticlePanel();
1091
1092                 if (article_id) view(article_id);
1093
1094                 new Ajax.Request("backend.php", {
1095                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1096                         onComplete: function(transport) {
1097                                 console.log(transport.responseText);
1098                         } });
1099
1100
1101         } catch (e) {
1102                 exception_error("switchPanelMode", e);
1103         }
1104 }
1105
1106 function update_random_feed() {
1107         try {
1108                 console.log("in update_random_feed");
1109
1110                 new Ajax.Request("backend.php", {
1111                         parameters: "op=rpc&method=updateRandomFeed",
1112                         onComplete: function(transport) {
1113                                 handle_rpc_json(transport, true);
1114                                 window.setTimeout("update_random_feed()", 30*1000);
1115                         } });
1116
1117         } catch (e) {
1118                 exception_error("update_random_feed", e);
1119         }
1120 }
1121
1122 function hash_get(key) {
1123         try {
1124                 kv = window.location.hash.substring(1).toQueryParams();
1125                 return kv[key];
1126         } catch (e) {
1127                 exception_error("hash_get", e);
1128         }
1129 }
1130 function hash_set(key, value) {
1131         try {
1132                 kv = window.location.hash.substring(1).toQueryParams();
1133                 kv[key] = value;
1134                 window.location.hash = $H(kv).toQueryString();
1135         } catch (e) {
1136                 exception_error("hash_set", e);
1137         }
1138 }