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         return _active_feed_id;
  25 }
  26
  27 function setActiveFeedId(id, is_cat) {
  28         hash_set('f', id);
  29         hash_set('c', is_cat ? 1 : 0);
  30
  31         _active_feed_id = id;
  32         _active_feed_is_cat = is_cat;
  33
  34         $("headlines-frame").setAttribute("feed-id", id);
  35         $("headlines-frame").setAttribute("is-cat", is_cat ? 1 : 0);
  36
  37         selectFeed(id, is_cat);
  38
  39         PluginHost.run(PluginHost.HOOK_FEED_SET_ACTIVE, _active_article_id);
  40 }
  41
  42
  43 function updateFeedList() {
  44         try {
  45                 Element.show("feedlistLoading");
  46
  47                 resetCounterCache();
  48
  49                 if (dijit.byId("feedTree")) {
  50                         dijit.byId("feedTree").destroyRecursive();
  51                 }
  52
  53                 const store = new dojo.data.ItemFileWriteStore({
  54                         url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"
  55                 });
  56
  57                 const treeModel = new fox.FeedStoreModel({
  58                         store: store,
  59                         query: {
  60                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  61                         },
  62                         rootId: "root",
  63                         rootLabel: "Feeds",
  64                         childrenAttrs: ["items"]
  65                 });
  66
  67                 const tree = new fox.FeedTree({
  68                         model: treeModel,
  69                         onClick: function (item, node) {
  70                                 const id = String(item.id);
  71                                 const is_cat = id.match("^CAT:");
  72                                 const feed = id.substr(id.indexOf(":") + 1);
  73                                 viewfeed({feed: feed, is_cat: is_cat});
  74                                 return false;
  75                         },
  76                         openOnClick: false,
  77                         showRoot: false,
  78                         persist: true,
  79                         id: "feedTree",
  80                 }, "feedTree");
  81
  82                 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  83
  84                  menu.addChild(new dijit.MenuItem({
  85                  label: "Simple menu item"
  86                  }));
  87
  88                  //             menu.bindDomNode(tree.domNode); */
  89
  90                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
  91                         console.log(dijit.getEnclosingWidget(event.target));
  92                         dojo.disconnect(tmph);
  93                 });
  94
  95                 $("feeds-holder").appendChild(tree.domNode);
  96
  97                 var tmph = dojo.connect(tree, 'onLoad', function () {
  98                         dojo.disconnect(tmph);
  99                         Element.hide("feedlistLoading");
 100
 101                         try {
 102                                 feedlist_init();
 103
 104                                 loading_set_progress(25);
 105                         } catch (e) {
 106                                 exception_error(e);
 107                         }
 108                 });
 109
 110                 tree.startup();
 111         } catch (e) {
 112                 exception_error(e);
 113         }
 114 }
 115
 116 function catchupAllFeeds() {
 117
 118         const str = __("Mark all articles as read?");
 119
 120         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 121
 122                 const query_str = "backend.php?op=feeds&method=catchupAll";
 123
 124                 notify_progress("Marking all feeds as read...");
 125
 126                 //console.log("catchupAllFeeds Q=" + query_str);
 127
 128                 new Ajax.Request("backend.php", {
 129                         parameters: query_str,
 130                         onComplete: function(transport) {
 131                                 request_counters(true);
 132                                 viewCurrentFeed();
 133                         } });
 134
 135                 global_unread = 0;
 136                 updateTitle("");
 137         }
 138 }
 139
 140 function viewCurrentFeed(method) {
 141         console.log("viewCurrentFeed: " + method);
 142
 143         if (getActiveFeedId() != undefined) {
 144                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), method: method});
 145         }
 146         return false; // block unneeded form submits
 147 }
 148
 149 function timeout() {
 150         if (getInitParam("bw_limit") != "1") {
 151                 request_counters(true);
 152                 setTimeout(timeout, 60*1000);
 153         }
 154 }
 155
 156 function search() {
 157         const query = "backend.php?op=feeds&method=search&param=" +
 158                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 159
 160         if (dijit.byId("searchDlg"))
 161                 dijit.byId("searchDlg").destroyRecursive();
 162
 163         const dialog = new dijit.Dialog({
 164                 id: "searchDlg",
 165                 title: __("Search"),
 166                 style: "width: 600px",
 167                 execute: function() {
 168                         if (this.validate()) {
 169                                 _search_query = dojo.objectToQuery(this.attr('value'));
 170                                 this.hide();
 171                                 viewCurrentFeed();
 172                         }
 173                 },
 174                 href: query});
 175
 176         dialog.show();
 177 }
 178
 179 function updateTitle() {
 180         let tmp = "Tiny Tiny RSS";
 181
 182         if (global_unread > 0) {
 183                 tmp = "(" + global_unread + ") " + tmp;
 184         }
 185
 186         document.title = tmp;
 187 }
 188
 189 function genericSanityCheck() {
 190         setCookie("ttrss_test", "TEST");
 191
 192         if (getCookie("ttrss_test") != "TEST") {
 193                 return fatalError(2);
 194         }
 195
 196         return true;
 197 }
 198
 199
 200 function init() {
 201
 202         window.onerror = function(message, filename, lineno, colno, error) {
 203                 report_error(message, filename, lineno, colno, error);
 204         };
 205
 206         require(["dojo/_base/kernel",
 207                         "dojo/ready",
 208                         "dojo/parser",
 209                         "dojo/_base/loader",
 210                         "dojo/_base/html",
 211                         "dojo/query",
 212                         "dijit/ProgressBar",
 213                         "dijit/ColorPalette",
 214                         "dijit/Dialog",
 215                         "dijit/form/Button",
 216                         "dijit/form/ComboButton",
 217                         "dijit/form/CheckBox",
 218                         "dijit/form/DropDownButton",
 219                         "dijit/form/FilteringSelect",
 220                         "dijit/form/Form",
 221                         "dijit/form/RadioButton",
 222                         "dijit/form/Select",
 223                 "dijit/form/MultiSelect",
 224                         "dijit/form/SimpleTextarea",
 225                         "dijit/form/TextBox",
 226                         "dijit/form/ComboBox",
 227                         "dijit/form/ValidationTextBox",
 228                         "dijit/InlineEditBox",
 229                         "dijit/layout/AccordionContainer",
 230                         "dijit/layout/BorderContainer",
 231                         "dijit/layout/ContentPane",
 232                         "dijit/layout/TabContainer",
 233                         "dijit/PopupMenuItem",
 234                         "dijit/Menu",
 235                         "dijit/Toolbar",
 236                         "dijit/Tree",
 237                         "dijit/tree/dndSource",
 238                         "dijit/tree/ForestStoreModel",
 239                         "dojo/data/ItemFileWriteStore",
 240                         "fox/FeedStoreModel",
 241                         "fox/FeedTree" ], function (dojo, ready, parser) {
 242
 243                         ready(function() {
 244
 245                                 try {
 246                                         parser.parse();
 247
 248                                         if (!genericSanityCheck())
 249                                                 return false;
 250
 251                                         loading_set_progress(30);
 252
 253                                         const a = document.createElement('audio');
 254
 255                                         const hasAudio = !!a.canPlayType;
 256                                         const hasSandbox = "sandbox" in document.createElement("iframe");
 257                                         const hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 258                                         const clientTzOffset = new Date().getTimezoneOffset() * 60;
 259
 260                                         init_hotkey_actions();
 261
 262                                         new Ajax.Request("backend.php", {
 263                                                 parameters: {
 264                                                         op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 265                                                         hasMp3: hasMp3,
 266                                                         clientTzOffset: clientTzOffset,
 267                                                         hasSandbox: hasSandbox
 268                                                 },
 269                                                 onComplete: function (transport) {
 270                                                         backend_sanity_check_callback(transport);
 271                                                 }
 272                                         });
 273                                 } catch (e) {
 274                                         exception_error(e);
 275                                 }
 276
 277                         });
 278
 279
 280         });
 281 }
 282
 283 function init_hotkey_actions() {
 284         hotkey_actions["next_feed"] = function() {
 285                 const rv = dijit.byId("feedTree").getNextFeed(
 286                         getActiveFeedId(), activeFeedIsCat());
 287
 288                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 289         };
 290         hotkey_actions["prev_feed"] = function() {
 291                 const rv = dijit.byId("feedTree").getPreviousFeed(
 292                         getActiveFeedId(), activeFeedIsCat());
 293
 294                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 295         };
 296         hotkey_actions["next_article"] = function() {
 297                 moveToPost('next');
 298         };
 299         hotkey_actions["prev_article"] = function() {
 300                 moveToPost('prev');
 301         };
 302         hotkey_actions["next_article_noscroll"] = function() {
 303                 moveToPost('next', true);
 304         };
 305         hotkey_actions["prev_article_noscroll"] = function() {
 306                 moveToPost('prev', true);
 307         };
 308         hotkey_actions["next_article_noexpand"] = function() {
 309                 moveToPost('next', true, true);
 310         };
 311         hotkey_actions["prev_article_noexpand"] = function() {
 312                 moveToPost('prev', true, true);
 313         };
 314         hotkey_actions["collapse_article"] = function() {
 315                 const id = getActiveArticleId();
 316                 const elem = $("CICD-"+id);
 317
 318                 if (elem) {
 319                         if (elem.visible()) {
 320                                 cdmCollapseArticle(null, id);
 321                         }
 322                         else {
 323                                 cdmExpandArticle(id);
 324                         }
 325                 }
 326         };
 327         hotkey_actions["toggle_expand"] = function() {
 328                 const id = getActiveArticleId();
 329                 const elem = $("CICD-"+id);
 330
 331                 if (elem) {
 332                         if (elem.visible()) {
 333                                 cdmCollapseArticle(null, id, false);
 334                         }
 335                         else {
 336                                 cdmExpandArticle(id);
 337                         }
 338                 }
 339         };
 340         hotkey_actions["search_dialog"] = function() {
 341                 search();
 342         };
 343         hotkey_actions["toggle_mark"] = function() {
 344                 selectionToggleMarked(undefined, false, true);
 345         };
 346         hotkey_actions["toggle_publ"] = function() {
 347                 selectionTogglePublished(undefined, false, true);
 348         };
 349         hotkey_actions["toggle_unread"] = function() {
 350                 selectionToggleUnread(undefined, false, true);
 351         };
 352         hotkey_actions["edit_tags"] = function() {
 353                 const id = getActiveArticleId();
 354                 if (id) {
 355                         editArticleTags(id);
 356                 }
 357         }
 358         hotkey_actions["open_in_new_window"] = function() {
 359                 if (getActiveArticleId()) {
 360                         openArticleInNewWindow(getActiveArticleId());
 361                 }
 362         };
 363         hotkey_actions["catchup_below"] = function() {
 364                 catchupRelativeToArticle(1);
 365         };
 366         hotkey_actions["catchup_above"] = function() {
 367                 catchupRelativeToArticle(0);
 368         };
 369         hotkey_actions["article_scroll_down"] = function() {
 370                 scrollArticle(40);
 371         };
 372         hotkey_actions["article_scroll_up"] = function() {
 373                 scrollArticle(-40);
 374         };
 375         hotkey_actions["close_article"] = function() {
 376                 if (isCdmMode()) {
 377                         if (!getInitParam("cdm_expanded")) {
 378                                 cdmCollapseArticle(false, getActiveArticleId());
 379                         }
 380                 } else {
 381                         closeArticlePanel();
 382                 }
 383         };
 384         hotkey_actions["email_article"] = function() {
 385                 if (typeof emailArticle != "undefined") {
 386                         emailArticle();
 387                 } else if (typeof mailtoArticle != "undefined") {
 388                         mailtoArticle();
 389                 } else {
 390                         alert(__("Please enable mail plugin first."));
 391                 }
 392         };
 393         hotkey_actions["select_all"] = function() {
 394                 selectArticles('all');
 395         };
 396         hotkey_actions["select_unread"] = function() {
 397                 selectArticles('unread');
 398         };
 399         hotkey_actions["select_marked"] = function() {
 400                 selectArticles('marked');
 401         };
 402         hotkey_actions["select_published"] = function() {
 403                 selectArticles('published');
 404         };
 405         hotkey_actions["select_invert"] = function() {
 406                 selectArticles('invert');
 407         };
 408         hotkey_actions["select_none"] = function() {
 409                 selectArticles('none');
 410         };
 411         hotkey_actions["feed_refresh"] = function() {
 412                 if (getActiveFeedId() != undefined) {
 413                         viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat()});
 414                         return;
 415                 }
 416         };
 417         hotkey_actions["feed_unhide_read"] = function() {
 418                 toggleDispRead();
 419         };
 420         hotkey_actions["feed_subscribe"] = function() {
 421                 quickAddFeed();
 422         };
 423         hotkey_actions["feed_debug_update"] = function() {
 424                 if (!activeFeedIsCat() && parseInt(getActiveFeedId()) > 0) {
 425                         window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + getActiveFeedId() +
 426                                 "&csrf_token=" + getInitParam("csrf_token"));
 427                 } else {
 428                         alert("You can't debug this kind of feed.");
 429                 }
 430         };
 431
 432         hotkey_actions["feed_debug_viewfeed"] = function() {
 433                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), viewfeed_debug: true});
 434         };
 435
 436         hotkey_actions["feed_edit"] = function() {
 437                 if (activeFeedIsCat())
 438                         alert(__("You can't edit this kind of feed."));
 439                 else
 440                         editFeed(getActiveFeedId());
 441         };
 442         hotkey_actions["feed_catchup"] = function() {
 443                 if (getActiveFeedId() != undefined) {
 444                         catchupCurrentFeed();
 445                         return;
 446                 }
 447         };
 448         hotkey_actions["feed_reverse"] = function() {
 449                 reverseHeadlineOrder();
 450         };
 451         hotkey_actions["feed_toggle_vgroup"] = function() {
 452                 const query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
 453
 454                 new Ajax.Request("backend.php", {
 455                         parameters: query_str,
 456                         onComplete: function(transport) {
 457                                 viewCurrentFeed();
 458                         } });
 459
 460         };
 461         hotkey_actions["catchup_all"] = function() {
 462                 catchupAllFeeds();
 463         };
 464         hotkey_actions["cat_toggle_collapse"] = function() {
 465                 if (activeFeedIsCat()) {
 466                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 467                         return;
 468                 }
 469         };
 470         hotkey_actions["goto_all"] = function() {
 471                 viewfeed({feed: -4});
 472         };
 473         hotkey_actions["goto_fresh"] = function() {
 474                 viewfeed({feed: -3});
 475         };
 476         hotkey_actions["goto_marked"] = function() {
 477                 viewfeed({feed: -1});
 478         };
 479         hotkey_actions["goto_published"] = function() {
 480                 viewfeed({feed: -2});
 481         };
 482         hotkey_actions["goto_tagcloud"] = function() {
 483                 displayDlg(__("Tag cloud"), "printTagCloud");
 484         };
 485         hotkey_actions["goto_prefs"] = function() {
 486                 gotoPreferences();
 487         };
 488         hotkey_actions["select_article_cursor"] = function() {
 489                 const id = getArticleUnderPointer();
 490                 if (id) {
 491                         const row = $("RROW-" + id);
 492
 493                         if (row) {
 494                                 const cb = dijit.getEnclosingWidget(
 495                                         row.getElementsByClassName("rchk")[0]);
 496
 497                                 if (cb) {
 498                                         cb.attr("checked", !cb.attr("checked"));
 499                                         toggleSelectRowById(cb, "RROW-" + id);
 500                                         return false;
 501                                 }
 502                         }
 503                 }
 504         };
 505         hotkey_actions["create_label"] = function() {
 506                 addLabel();
 507         };
 508         hotkey_actions["create_filter"] = function() {
 509                 quickAddFilter();
 510         };
 511         hotkey_actions["collapse_sidebar"] = function() {
 512                 collapse_feedlist();
 513         };
 514         hotkey_actions["toggle_embed_original"] = function() {
 515                 if (typeof embedOriginalArticle != "undefined") {
 516                         if (getActiveArticleId())
 517                                 embedOriginalArticle(getActiveArticleId());
 518                 } else {
 519                         alert(__("Please enable embed_original plugin first."));
 520                 }
 521         };
 522         hotkey_actions["toggle_widescreen"] = function() {
 523                 if (!isCdmMode()) {
 524                         _widescreen_mode = !_widescreen_mode;
 525
 526                         // reset stored sizes because geometry changed
 527                         setCookie("ttrss_ci_width", 0);
 528                         setCookie("ttrss_ci_height", 0);
 529
 530                         switchPanelMode(_widescreen_mode);
 531                 } else {
 532                         alert(__("Widescreen is not available in combined mode."));
 533                 }
 534         };
 535         hotkey_actions["help_dialog"] = function() {
 536                 helpDialog("main");
 537         };
 538         hotkey_actions["toggle_combined_mode"] = function() {
 539                 notify_progress("Loading, please wait...");
 540
 541                 const value = isCdmMode() ? "false" : "true";
 542                 const query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 543
 544                 new Ajax.Request("backend.php", {
 545                         parameters: query,
 546                         onComplete: function(transport) {
 547                                 setInitParam("combined_display_mode",
 548                                         !getInitParam("combined_display_mode"));
 549
 550                                 closeArticlePanel();
 551                                 viewCurrentFeed();
 552
 553                         } });
 554         };
 555         hotkey_actions["toggle_cdm_expanded"] = function() {
 556                 notify_progress("Loading, please wait...");
 557
 558                 const value = getInitParam("cdm_expanded") ? "false" : "true";
 559                 const query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 560
 561                 new Ajax.Request("backend.php", {
 562                         parameters: query,
 563                         onComplete: function(transport) {
 564                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 565                                 viewCurrentFeed();
 566                         } });
 567         };
 568 }
 569
 570 function init_second_stage() {
 571         updateFeedList();
 572         closeArticlePanel();
 573
 574         if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 575                 dijit.byId("feeds-holder").domNode.setStyle(
 576                         {width: getCookie("ttrss_fh_width") + "px" });
 577         }
 578
 579         dijit.byId("main").resize();
 580
 581         var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 582                 function (args) {
 583                         if (args && args.w >= 0) {
 584                                 setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 585                         }
 586         });
 587
 588         var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 589                 function (args) {
 590                         if (args && args.w >= 0 && args.h >= 0) {
 591                                 setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 592                                 setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 593                         }
 594         });
 595
 596         delCookie("ttrss_test");
 597
 598         const toolbar = document.forms["main_toolbar_form"];
 599
 600         dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 601                 getInitParam("default_view_mode"));
 602
 603         dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 604                 getInitParam("default_view_order_by"));
 605
 606         const feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 607
 608         const hash_feed_id = hash_get('f');
 609         const hash_feed_is_cat = hash_get('c') == "1";
 610
 611         if (hash_feed_id != undefined) {
 612                 setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 613         }
 614
 615         loading_set_progress(50);
 616
 617         // can't use cache_clear() here because viewfeed might not have initialized yet
 618         if ('sessionStorage' in window && window['sessionStorage'] !== null)
 619                 sessionStorage.clear();
 620
 621         const hotkeys = getInitParam("hotkeys");
 622         const tmp = [];
 623
 624         for (const sequence in hotkeys[1]) {
 625                 const filtered = sequence.replace(/\|.*$/, "");
 626                 tmp[filtered] = hotkeys[1][sequence];
 627         }
 628
 629         hotkeys[1] = tmp;
 630         setInitParam("hotkeys", hotkeys);
 631
 632         _widescreen_mode = getInitParam("widescreen");
 633         switchPanelMode(_widescreen_mode);
 634
 635         console.log("second stage ok");
 636
 637         if (getInitParam("simple_update")) {
 638                 console.log("scheduling simple feed updater...");
 639                 window.setTimeout(update_random_feed, 30*1000);
 640         }
 641 }
 642
 643 function quickMenuGo(opid) {
 644         switch (opid) {
 645         case "qmcPrefs":
 646                 gotoPreferences();
 647                 break;
 648         case "qmcLogout":
 649                 gotoLogout();
 650                 break;
 651         case "qmcTagCloud":
 652                 displayDlg(__("Tag cloud"), "printTagCloud");
 653                 break;
 654         case "qmcSearch":
 655                 search();
 656                 break;
 657         case "qmcAddFeed":
 658                 quickAddFeed();
 659                 break;
 660         case "qmcDigest":
 661                 window.location.href = "backend.php?op=digest";
 662                 break;
 663         case "qmcEditFeed":
 664                 if (activeFeedIsCat())
 665                         alert(__("You can't edit this kind of feed."));
 666                 else
 667                         editFeed(getActiveFeedId());
 668                 break;
 669         case "qmcRemoveFeed":
 670                 var actid = getActiveFeedId();
 671
 672                 if (activeFeedIsCat()) {
 673                         alert(__("You can't unsubscribe from the category."));
 674                         return;
 675                 }
 676
 677                 if (!actid) {
 678                         alert(__("Please select some feed first."));
 679                         return;
 680                 }
 681
 682                 var fn = getFeedName(actid);
 683
 684                 var pr = __("Unsubscribe from %s?").replace("%s", fn);
 685
 686                 if (confirm(pr)) {
 687                         unsubscribeFeed(actid);
 688                 }
 689                 break;
 690         case "qmcCatchupAll":
 691                 catchupAllFeeds();
 692                 break;
 693         case "qmcShowOnlyUnread":
 694                 toggleDispRead();
 695                 break;
 696         case "qmcAddFilter":
 697                 quickAddFilter();
 698                 break;
 699         case "qmcAddLabel":
 700                 addLabel();
 701                 break;
 702         case "qmcRescoreFeed":
 703                 rescoreCurrentFeed();
 704                 break;
 705         case "qmcToggleWidescreen":
 706                 if (!isCdmMode()) {
 707                         _widescreen_mode = !_widescreen_mode;
 708
 709                         // reset stored sizes because geometry changed
 710                         setCookie("ttrss_ci_width", 0);
 711                         setCookie("ttrss_ci_height", 0);
 712
 713                         switchPanelMode(_widescreen_mode);
 714                 } else {
 715                         alert(__("Widescreen is not available in combined mode."));
 716                 }
 717                 break;
 718         case "qmcHKhelp":
 719                 helpDialog("main");
 720                 break;
 721         default:
 722                 console.log("quickMenuGo: unknown action: " + opid);
 723         }
 724 }
 725
 726 function toggleDispRead() {
 727
 728         const hide = !(getInitParam("hide_read_feeds") == "1");
 729
 730         hideOrShowFeeds(hide);
 731
 732         const query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 733                 param_escape(hide);
 734
 735         setInitParam("hide_read_feeds", hide);
 736
 737         new Ajax.Request("backend.php", {
 738                 parameters: query,
 739                 onComplete: function(transport) {
 740                 } });
 741
 742 }
 743
 744 function parse_runtime_info(data) {
 745
 746         //console.log("parsing runtime info...");
 747
 748         for (const k in data) {
 749                 const v = data[k];
 750
 751 //              console.log("RI: " + k + " => " + v);
 752
 753                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 754                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 755                                 window.location.reload();
 756                         }
 757                 }
 758
 759                 if (k == "daemon_is_running" && v != 1) {
 760                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 761                         return;
 762                 }
 763
 764                 if (k == "update_result") {
 765                         const updatesIcon = dijit.byId("updatesIcon").domNode;
 766
 767                         if (v) {
 768                                 Element.show(updatesIcon);
 769                         } else {
 770                                 Element.hide(updatesIcon);
 771                         }
 772                 }
 773
 774                 if (k == "daemon_stamp_ok" && v != 1) {
 775                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 776                         return;
 777                 }
 778
 779                 if (k == "max_feed_id" || k == "num_feeds") {
 780                         if (init_params[k] != v) {
 781                                 console.log("feed count changed, need to reload feedlist.");
 782                                 updateFeedList();
 783                         }
 784                 }
 785
 786                 init_params[k] = v;
 787                 notify('');
 788         }
 789
 790         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 791 }
 792
 793 function collapse_feedlist() {
 794         Element.toggle("feeds-holder");
 795
 796         const splitter = $("feeds-holder_splitter");
 797
 798         Element.visible("feeds-holder") ? splitter.show() : splitter.hide();
 799
 800         dijit.byId("main").resize();
 801 }
 802
 803 function viewModeChanged() {
 804         cache_clear();
 805         return viewCurrentFeed('');
 806 }
 807
 808 function rescoreCurrentFeed() {
 809
 810         const actid = getActiveFeedId();
 811
 812         if (activeFeedIsCat() || actid < 0) {
 813                 alert(__("You can't rescore this kind of feed."));
 814                 return;
 815         }
 816
 817         if (!actid) {
 818                 alert(__("Please select some feed first."));
 819                 return;
 820         }
 821
 822         const fn = getFeedName(actid);
 823         const pr = __("Rescore articles in %s?").replace("%s", fn);
 824
 825         if (confirm(pr)) {
 826                 notify_progress("Rescoring articles...");
 827
 828                 const query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 829
 830                 new Ajax.Request("backend.php", {
 831                         parameters: query,
 832                         onComplete: function(transport) {
 833                                 viewCurrentFeed();
 834                         } });
 835         }
 836 }
 837
 838 function hotkey_handler(e) {
 839
 840         if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 841
 842         let keycode = false;
 843
 844         const cmdline = $('cmdline');
 845
 846         if (window.event) {
 847                 keycode = window.event.keyCode;
 848         } else if (e) {
 849                 keycode = e.which;
 850         }
 851
 852         if (keycode == 27) { // escape
 853                 hotkey_prefix = false;
 854         }
 855
 856         if (keycode == 16) return; // ignore lone shift
 857         if (keycode == 17) return; // ignore lone ctrl
 858
 859         var hotkeys = getInitParam("hotkeys");
 860         const keychar = String.fromCharCode(keycode).toLowerCase();
 861
 862         if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 863
 864                 const date = new Date();
 865                 const ts = Math.round(date.getTime() / 1000);
 866
 867                 hotkey_prefix = keychar;
 868                 hotkey_prefix_pressed = ts;
 869
 870                 cmdline.innerHTML = keychar;
 871                 Element.show(cmdline);
 872
 873                 e.stopPropagation();
 874
 875                 // returning false here literally disables ctrl-c in browser lol (because C is a valid prefix)
 876                 return true;
 877         }
 878
 879         Element.hide(cmdline);
 880
 881         let hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 882
 883         // ensure ^*char notation
 884         if (e.shiftKey) hotkey = "*" + hotkey;
 885         if (e.ctrlKey) hotkey = "^" + hotkey;
 886         if (e.altKey) hotkey = "+" + hotkey;
 887         if (e.metaKey) hotkey = "%" + hotkey;
 888
 889         hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 890         hotkey_prefix = false;
 891
 892         let hotkey_action = false;
 893         var hotkeys = getInitParam("hotkeys");
 894
 895         for (const sequence in hotkeys[1]) {
 896                 if (sequence == hotkey) {
 897                         hotkey_action = hotkeys[1][sequence];
 898                         break;
 899                 }
 900         }
 901
 902         const action = hotkey_actions[hotkey_action];
 903
 904         if (action != null) {
 905                 action();
 906                 e.stopPropagation();
 907                 return false;
 908         }
 909 }
 910
 911 function inPreferences() {
 912         return false;
 913 }
 914
 915 function reverseHeadlineOrder() {
 916
 917         const toolbar = document.forms["main_toolbar_form"];
 918         const order_by = dijit.getEnclosingWidget(toolbar.order_by);
 919
 920         let value = order_by.attr('value');
 921
 922         if (value == "date_reverse")
 923                 value = "default";
 924         else
 925                 value = "date_reverse";
 926
 927         order_by.attr('value', value);
 928
 929         viewCurrentFeed();
 930
 931 }
 932
 933 function handle_rpc_json(transport, scheduled_call) {
 934
 935         const netalert_dijit = dijit.byId("net-alert");
 936         let netalert = false;
 937
 938         if (netalert_dijit) netalert = netalert_dijit.domNode;
 939
 940         try {
 941                 const reply = JSON.parse(transport.responseText);
 942
 943                 if (reply) {
 944
 945                         const error = reply['error'];
 946
 947                         if (error) {
 948                                 const code = error['code'];
 949                                 const msg = error['msg'];
 950
 951                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 952
 953                                 if (code != 0) {
 954                                         fatalError(code, msg);
 955                                         return false;
 956                                 }
 957                         }
 958
 959                         const seq = reply['seq'];
 960
 961                         if (seq) {
 962                                 if (get_seq() != seq) {
 963                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
 964                                                 " (want: " + get_seq() + ")");
 965                                         return true;
 966                                 }
 967                         }
 968
 969                         const message = reply['message'];
 970
 971                         if (message) {
 972                                 if (message == "UPDATE_COUNTERS") {
 973                                         console.log("need to refresh counters...");
 974                                         setInitParam("last_article_id", -1);
 975                                         request_counters(true);
 976                                 }
 977                         }
 978
 979                         const counters = reply['counters'];
 980
 981                         if (counters)
 982                                 parse_counters(counters, scheduled_call);
 983
 984                         const runtime_info = reply['runtime-info'];
 985
 986                         if (runtime_info)
 987                                 parse_runtime_info(runtime_info);
 988
 989                         if (netalert) netalert.hide();
 990
 991                 } else if (netalert)
 992                                 netalert.show();
 993                         else
 994                                 notify_error("Communication problem with server.");
 995
 996         } catch (e) {
 997                 if (netalert)
 998                         netalert.show();
 999                 else
1000                         notify_error("Communication problem with server.");
1001
1002                 console.error(e);
1003         }
1004
1005         return true;
1006 }
1007
1008 function switchPanelMode(wide) {
1009         if (isCdmMode()) return;
1010
1011         const article_id = getActiveArticleId();
1012
1013         if (wide) {
1014                 dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1015                 dijit.byId("content-insert").attr("region", "trailing");
1016
1017                 dijit.byId("content-insert").domNode.setStyle({width: '50%',
1018                         height: 'auto',
1019                         borderTopWidth: '0px' });
1020
1021                 if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1022                         dijit.byId("content-insert").domNode.setStyle(
1023                                 {width: getCookie("ttrss_ci_width") + "px" });
1024                 }
1025
1026                 $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1027                 $("headlines-frame").addClassName("wide");
1028
1029         } else {
1030
1031                 dijit.byId("content-insert").attr("region", "bottom");
1032
1033                 dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1034                         height: '50%',
1035                         borderTopWidth: '0px'});
1036
1037                 if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1038                         dijit.byId("content-insert").domNode.setStyle(
1039                                 {height: getCookie("ttrss_ci_height") + "px" });
1040                 }
1041
1042                 $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1043                 $("headlines-frame").removeClassName("wide");
1044
1045         }
1046
1047         closeArticlePanel();
1048
1049         if (article_id) view(article_id);
1050
1051         new Ajax.Request("backend.php", {
1052                 parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1053                 onComplete: function(transport) {
1054                         console.log(transport.responseText);
1055                 } });
1056 }
1057
1058 function update_random_feed() {
1059         console.log("in update_random_feed");
1060
1061         new Ajax.Request("backend.php", {
1062                 parameters: "op=rpc&method=updateRandomFeed",
1063                 onComplete: function(transport) {
1064                         handle_rpc_json(transport, true);
1065                         window.setTimeout(update_random_feed, 30*1000);
1066                 } });
1067 }
1068
1069 function hash_get(key) {
1070         const kv = window.location.hash.substring(1).toQueryParams();
1071         return kv[key];
1072 }
1073 function hash_set(key, value) {
1074         const kv = window.location.hash.substring(1).toQueryParams();
1075         kv[key] = value;
1076         window.location.hash = $H(kv).toQueryString();
1077 }