js/tt-rss.js

   1 /* global dijit, __ */
   2
   3 let global_unread = -1;
   4 let hotkey_prefix = false;
   5 let hotkey_prefix_pressed = false;
   6 let hotkey_actions = {};
   7 let _widescreen_mode = false;
   8 let _rpc_seq = 0;
   9 let _active_feed_id = 0;
  10 let _active_feed_is_cat = false;
  11
  12 function next_seq() {
  13         _rpc_seq += 1;
  14         return _rpc_seq;
  15 }
  16
  17 function get_seq() {
  18         return _rpc_seq;
  19 }
  20
  21 function activeFeedIsCat() {
  22         return _active_feed_is_cat;
  23 }
  24
  25 function getActiveFeedId() {
  26         return _active_feed_id;
  27 }
  28
  29 function setActiveFeedId(id, is_cat) {
  30         hash_set('f', id);
  31         hash_set('c', is_cat ? 1 : 0);
  32
  33         _active_feed_id = id;
  34         _active_feed_is_cat = is_cat;
  35
  36         $("headlines-frame").setAttribute("feed-id", id);
  37         $("headlines-frame").setAttribute("is-cat", is_cat ? 1 : 0);
  38
  39         selectFeed(id, is_cat);
  40
  41         PluginHost.run(PluginHost.HOOK_FEED_SET_ACTIVE, _active_article_id);
  42 }
  43
  44
  45 function updateFeedList() {
  46         try {
  47                 Element.show("feedlistLoading");
  48
  49                 resetCounterCache();
  50
  51                 if (dijit.byId("feedTree")) {
  52                         dijit.byId("feedTree").destroyRecursive();
  53                 }
  54
  55                 const store = new dojo.data.ItemFileWriteStore({
  56                         url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"
  57                 });
  58
  59                 const treeModel = new fox.FeedStoreModel({
  60                         store: store,
  61                         query: {
  62                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  63                         },
  64                         rootId: "root",
  65                         rootLabel: "Feeds",
  66                         childrenAttrs: ["items"]
  67                 });
  68
  69                 const tree = new fox.FeedTree({
  70                         model: treeModel,
  71                         onClick: function (item, node) {
  72                                 const id = String(item.id);
  73                                 const is_cat = id.match("^CAT:");
  74                                 const feed = id.substr(id.indexOf(":") + 1);
  75                                 viewfeed({feed: feed, is_cat: is_cat});
  76                                 return false;
  77                         },
  78                         openOnClick: false,
  79                         showRoot: false,
  80                         persist: true,
  81                         id: "feedTree",
  82                 }, "feedTree");
  83
  84                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
  85                         console.log(dijit.getEnclosingWidget(event.target));
  86                         dojo.disconnect(tmph);
  87                 });
  88
  89                 $("feeds-holder").appendChild(tree.domNode);
  90
  91                 var tmph = dojo.connect(tree, 'onLoad', function () {
  92                         dojo.disconnect(tmph);
  93                         Element.hide("feedlistLoading");
  94
  95                         try {
  96                                 feedlist_init();
  97
  98                                 loading_set_progress(25);
  99                         } catch (e) {
 100                                 exception_error(e);
 101                         }
 102                 });
 103
 104                 tree.startup();
 105         } catch (e) {
 106                 exception_error(e);
 107         }
 108 }
 109
 110 function catchupAllFeeds() {
 111
 112         const str = __("Mark all articles as read?");
 113
 114         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 115
 116                 const query_str = "backend.php?op=feeds&method=catchupAll";
 117
 118                 notify_progress("Marking all feeds as read...");
 119
 120                 //console.log("catchupAllFeeds Q=" + query_str);
 121
 122                 new Ajax.Request("backend.php", {
 123                         parameters: query_str,
 124                         onComplete: function(transport) {
 125                                 request_counters(true);
 126                                 viewCurrentFeed();
 127                         } });
 128
 129                 global_unread = 0;
 130                 updateTitle("");
 131         }
 132 }
 133
 134 function viewCurrentFeed(method) {
 135         console.log("viewCurrentFeed: " + method);
 136
 137         if (getActiveFeedId() != undefined) {
 138                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), method: method});
 139         }
 140         return false; // block unneeded form submits
 141 }
 142
 143 function timeout() {
 144         if (getInitParam("bw_limit") != "1") {
 145                 request_counters(true);
 146                 setTimeout(timeout, 60*1000);
 147         }
 148 }
 149
 150 function search() {
 151         const query = "backend.php?op=feeds&method=search&param=" +
 152                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 153
 154         if (dijit.byId("searchDlg"))
 155                 dijit.byId("searchDlg").destroyRecursive();
 156
 157         const dialog = new dijit.Dialog({
 158                 id: "searchDlg",
 159                 title: __("Search"),
 160                 style: "width: 600px",
 161                 execute: function() {
 162                         if (this.validate()) {
 163                                 _search_query = dojo.objectToQuery(this.attr('value'));
 164                                 this.hide();
 165                                 viewCurrentFeed();
 166                         }
 167                 },
 168                 href: query});
 169
 170         dialog.show();
 171 }
 172
 173 function updateTitle() {
 174         let tmp = "Tiny Tiny RSS";
 175
 176         if (global_unread > 0) {
 177                 tmp = "(" + global_unread + ") " + tmp;
 178         }
 179
 180         document.title = tmp;
 181 }
 182
 183 function genericSanityCheck() {
 184         setCookie("ttrss_test", "TEST");
 185
 186         if (getCookie("ttrss_test") != "TEST") {
 187                 return fatalError(2);
 188         }
 189
 190         return true;
 191 }
 192
 193
 194 function init() {
 195
 196         window.onerror = function(message, filename, lineno, colno, error) {
 197                 report_error(message, filename, lineno, colno, error);
 198         };
 199
 200         require(["dojo/_base/kernel",
 201                         "dojo/ready",
 202                         "dojo/parser",
 203                         "dojo/_base/loader",
 204                         "dojo/_base/html",
 205                         "dojo/query",
 206                         "dijit/ProgressBar",
 207                         "dijit/ColorPalette",
 208                         "dijit/Dialog",
 209                         "dijit/form/Button",
 210                         "dijit/form/ComboButton",
 211                         "dijit/form/CheckBox",
 212                         "dijit/form/DropDownButton",
 213                         "dijit/form/FilteringSelect",
 214                         "dijit/form/Form",
 215                         "dijit/form/RadioButton",
 216                         "dijit/form/Select",
 217                 "dijit/form/MultiSelect",
 218                         "dijit/form/SimpleTextarea",
 219                         "dijit/form/TextBox",
 220                         "dijit/form/ComboBox",
 221                         "dijit/form/ValidationTextBox",
 222                         "dijit/InlineEditBox",
 223                         "dijit/layout/AccordionContainer",
 224                         "dijit/layout/BorderContainer",
 225                         "dijit/layout/ContentPane",
 226                         "dijit/layout/TabContainer",
 227                         "dijit/PopupMenuItem",
 228                         "dijit/Menu",
 229                         "dijit/Toolbar",
 230                         "dijit/Tree",
 231                         "dijit/tree/dndSource",
 232                         "dijit/tree/ForestStoreModel",
 233                         "dojo/data/ItemFileWriteStore",
 234                         "fox/FeedStoreModel",
 235                         "fox/FeedTree" ], function (dojo, ready, parser) {
 236
 237                         ready(function() {
 238
 239                                 try {
 240                                         parser.parse();
 241
 242                                         if (!genericSanityCheck())
 243                                                 return false;
 244
 245                                         loading_set_progress(30);
 246
 247                                         const a = document.createElement('audio');
 248
 249                                         const hasAudio = !!a.canPlayType;
 250                                         const hasSandbox = "sandbox" in document.createElement("iframe");
 251                                         const hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 252                                         const clientTzOffset = new Date().getTimezoneOffset() * 60;
 253
 254                                         init_hotkey_actions();
 255
 256                                         new Ajax.Request("backend.php", {
 257                                                 parameters: {
 258                                                         op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 259                                                         hasMp3: hasMp3,
 260                                                         clientTzOffset: clientTzOffset,
 261                                                         hasSandbox: hasSandbox
 262                                                 },
 263                                                 onComplete: function (transport) {
 264                                                         backend_sanity_check_callback(transport);
 265                                                 }
 266                                         });
 267                                 } catch (e) {
 268                                         exception_error(e);
 269                                 }
 270
 271                         });
 272
 273
 274         });
 275 }
 276
 277 function init_hotkey_actions() {
 278         hotkey_actions["next_feed"] = function() {
 279                 const rv = dijit.byId("feedTree").getNextFeed(
 280                         getActiveFeedId(), activeFeedIsCat());
 281
 282                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 283         };
 284         hotkey_actions["prev_feed"] = function() {
 285                 const rv = dijit.byId("feedTree").getPreviousFeed(
 286                         getActiveFeedId(), activeFeedIsCat());
 287
 288                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 289         };
 290         hotkey_actions["next_article"] = function() {
 291                 moveToPost('next');
 292         };
 293         hotkey_actions["prev_article"] = function() {
 294                 moveToPost('prev');
 295         };
 296         hotkey_actions["next_article_noscroll"] = function() {
 297                 moveToPost('next', true);
 298         };
 299         hotkey_actions["prev_article_noscroll"] = function() {
 300                 moveToPost('prev', true);
 301         };
 302         hotkey_actions["next_article_noexpand"] = function() {
 303                 moveToPost('next', true, true);
 304         };
 305         hotkey_actions["prev_article_noexpand"] = function() {
 306                 moveToPost('prev', true, true);
 307         };
 308         hotkey_actions["collapse_article"] = function() {
 309                 const id = getActiveArticleId();
 310                 const elem = $("CICD-"+id);
 311
 312                 if (elem) {
 313                         if (elem.visible()) {
 314                                 cdmCollapseArticle(null, id);
 315                         }
 316                         else {
 317                                 cdmExpandArticle(id);
 318                         }
 319                 }
 320         };
 321         hotkey_actions["toggle_expand"] = function() {
 322                 const id = getActiveArticleId();
 323                 const elem = $("CICD-"+id);
 324
 325                 if (elem) {
 326                         if (elem.visible()) {
 327                                 cdmCollapseArticle(null, id, false);
 328                         }
 329                         else {
 330                                 cdmExpandArticle(id);
 331                         }
 332                 }
 333         };
 334         hotkey_actions["search_dialog"] = function() {
 335                 search();
 336         };
 337         hotkey_actions["toggle_mark"] = function() {
 338                 selectionToggleMarked(undefined, false, true);
 339         };
 340         hotkey_actions["toggle_publ"] = function() {
 341                 selectionTogglePublished(undefined, false, true);
 342         };
 343         hotkey_actions["toggle_unread"] = function() {
 344                 selectionToggleUnread(undefined, false, true);
 345         };
 346         hotkey_actions["edit_tags"] = function() {
 347                 const id = getActiveArticleId();
 348                 if (id) {
 349                         editArticleTags(id);
 350                 }
 351         }
 352         hotkey_actions["open_in_new_window"] = function() {
 353                 if (getActiveArticleId()) {
 354                         openArticleInNewWindow(getActiveArticleId());
 355                 }
 356         };
 357         hotkey_actions["catchup_below"] = function() {
 358                 catchupRelativeToArticle(1);
 359         };
 360         hotkey_actions["catchup_above"] = function() {
 361                 catchupRelativeToArticle(0);
 362         };
 363         hotkey_actions["article_scroll_down"] = function() {
 364                 scrollArticle(40);
 365         };
 366         hotkey_actions["article_scroll_up"] = function() {
 367                 scrollArticle(-40);
 368         };
 369         hotkey_actions["close_article"] = function() {
 370                 if (isCdmMode()) {
 371                         if (!getInitParam("cdm_expanded")) {
 372                                 cdmCollapseArticle(false, getActiveArticleId());
 373                         }
 374                 } else {
 375                         closeArticlePanel();
 376                 }
 377         };
 378         hotkey_actions["email_article"] = function() {
 379                 if (typeof emailArticle != "undefined") {
 380                         emailArticle();
 381                 } else if (typeof mailtoArticle != "undefined") {
 382                         mailtoArticle();
 383                 } else {
 384                         alert(__("Please enable mail plugin first."));
 385                 }
 386         };
 387         hotkey_actions["select_all"] = function() {
 388                 selectArticles('all');
 389         };
 390         hotkey_actions["select_unread"] = function() {
 391                 selectArticles('unread');
 392         };
 393         hotkey_actions["select_marked"] = function() {
 394                 selectArticles('marked');
 395         };
 396         hotkey_actions["select_published"] = function() {
 397                 selectArticles('published');
 398         };
 399         hotkey_actions["select_invert"] = function() {
 400                 selectArticles('invert');
 401         };
 402         hotkey_actions["select_none"] = function() {
 403                 selectArticles('none');
 404         };
 405         hotkey_actions["feed_refresh"] = function() {
 406                 if (getActiveFeedId() != undefined) {
 407                         viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat()});
 408                         return;
 409                 }
 410         };
 411         hotkey_actions["feed_unhide_read"] = function() {
 412                 toggleDispRead();
 413         };
 414         hotkey_actions["feed_subscribe"] = function() {
 415                 quickAddFeed();
 416         };
 417         hotkey_actions["feed_debug_update"] = function() {
 418                 if (!activeFeedIsCat() && parseInt(getActiveFeedId()) > 0) {
 419                         window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + getActiveFeedId() +
 420                                 "&csrf_token=" + getInitParam("csrf_token"));
 421                 } else {
 422                         alert("You can't debug this kind of feed.");
 423                 }
 424         };
 425
 426         hotkey_actions["feed_debug_viewfeed"] = function() {
 427                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), viewfeed_debug: true});
 428         };
 429
 430         hotkey_actions["feed_edit"] = function() {
 431                 if (activeFeedIsCat())
 432                         alert(__("You can't edit this kind of feed."));
 433                 else
 434                         editFeed(getActiveFeedId());
 435         };
 436         hotkey_actions["feed_catchup"] = function() {
 437                 if (getActiveFeedId() != undefined) {
 438                         catchupCurrentFeed();
 439                         return;
 440                 }
 441         };
 442         hotkey_actions["feed_reverse"] = function() {
 443                 reverseHeadlineOrder();
 444         };
 445         hotkey_actions["feed_toggle_vgroup"] = function() {
 446                 const query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
 447
 448                 new Ajax.Request("backend.php", {
 449                         parameters: query_str,
 450                         onComplete: function(transport) {
 451                                 viewCurrentFeed();
 452                         } });
 453
 454         };
 455         hotkey_actions["catchup_all"] = function() {
 456                 catchupAllFeeds();
 457         };
 458         hotkey_actions["cat_toggle_collapse"] = function() {
 459                 if (activeFeedIsCat()) {
 460                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 461                         return;
 462                 }
 463         };
 464         hotkey_actions["goto_all"] = function() {
 465                 viewfeed({feed: -4});
 466         };
 467         hotkey_actions["goto_fresh"] = function() {
 468                 viewfeed({feed: -3});
 469         };
 470         hotkey_actions["goto_marked"] = function() {
 471                 viewfeed({feed: -1});
 472         };
 473         hotkey_actions["goto_published"] = function() {
 474                 viewfeed({feed: -2});
 475         };
 476         hotkey_actions["goto_tagcloud"] = function() {
 477                 displayDlg(__("Tag cloud"), "printTagCloud");
 478         };
 479         hotkey_actions["goto_prefs"] = function() {
 480                 gotoPreferences();
 481         };
 482         hotkey_actions["select_article_cursor"] = function() {
 483                 const id = getArticleUnderPointer();
 484                 if (id) {
 485                         const row = $("RROW-" + id);
 486
 487                         if (row) {
 488                                 const cb = dijit.getEnclosingWidget(
 489                                         row.getElementsByClassName("rchk")[0]);
 490
 491                                 if (cb) {
 492                                         cb.attr("checked", !cb.attr("checked"));
 493                                         toggleSelectRowById(cb, "RROW-" + id);
 494                                         return false;
 495                                 }
 496                         }
 497                 }
 498         };
 499         hotkey_actions["create_label"] = function() {
 500                 addLabel();
 501         };
 502         hotkey_actions["create_filter"] = function() {
 503                 quickAddFilter();
 504         };
 505         hotkey_actions["collapse_sidebar"] = function() {
 506                 collapse_feedlist();
 507         };
 508         hotkey_actions["toggle_embed_original"] = function() {
 509                 if (typeof embedOriginalArticle != "undefined") {
 510                         if (getActiveArticleId())
 511                                 embedOriginalArticle(getActiveArticleId());
 512                 } else {
 513                         alert(__("Please enable embed_original plugin first."));
 514                 }
 515         };
 516         hotkey_actions["toggle_widescreen"] = function() {
 517                 if (!isCdmMode()) {
 518                         _widescreen_mode = !_widescreen_mode;
 519
 520                         // reset stored sizes because geometry changed
 521                         setCookie("ttrss_ci_width", 0);
 522                         setCookie("ttrss_ci_height", 0);
 523
 524                         switchPanelMode(_widescreen_mode);
 525                 } else {
 526                         alert(__("Widescreen is not available in combined mode."));
 527                 }
 528         };
 529         hotkey_actions["help_dialog"] = function() {
 530                 helpDialog("main");
 531         };
 532         hotkey_actions["toggle_combined_mode"] = function() {
 533                 notify_progress("Loading, please wait...");
 534
 535                 const value = isCdmMode() ? "false" : "true";
 536                 const query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 537
 538                 new Ajax.Request("backend.php", {
 539                         parameters: query,
 540                         onComplete: function(transport) {
 541                                 setInitParam("combined_display_mode",
 542                                         !getInitParam("combined_display_mode"));
 543
 544                                 closeArticlePanel();
 545                                 viewCurrentFeed();
 546
 547                         } });
 548         };
 549         hotkey_actions["toggle_cdm_expanded"] = function() {
 550                 notify_progress("Loading, please wait...");
 551
 552                 const value = getInitParam("cdm_expanded") ? "false" : "true";
 553                 const query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 554
 555                 new Ajax.Request("backend.php", {
 556                         parameters: query,
 557                         onComplete: function(transport) {
 558                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 559                                 viewCurrentFeed();
 560                         } });
 561         };
 562 }
 563
 564 function init_second_stage() {
 565         updateFeedList();
 566         closeArticlePanel();
 567
 568         if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 569                 dijit.byId("feeds-holder").domNode.setStyle(
 570                         {width: getCookie("ttrss_fh_width") + "px" });
 571         }
 572
 573         dijit.byId("main").resize();
 574
 575         var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 576                 function (args) {
 577                         if (args && args.w >= 0) {
 578                                 setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 579                         }
 580         });
 581
 582         var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 583                 function (args) {
 584                         if (args && args.w >= 0 && args.h >= 0) {
 585                                 setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 586                                 setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 587                         }
 588         });
 589
 590         delCookie("ttrss_test");
 591
 592         const toolbar = document.forms["main_toolbar_form"];
 593
 594         dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 595                 getInitParam("default_view_mode"));
 596
 597         dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 598                 getInitParam("default_view_order_by"));
 599
 600         const hash_feed_id = hash_get('f');
 601         const hash_feed_is_cat = hash_get('c') == "1";
 602
 603         if (hash_feed_id != undefined) {
 604                 setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 605         }
 606
 607         loading_set_progress(50);
 608
 609         // can't use cache_clear() here because viewfeed might not have initialized yet
 610         if ('sessionStorage' in window && window['sessionStorage'] !== null)
 611                 sessionStorage.clear();
 612
 613         const hotkeys = getInitParam("hotkeys");
 614         const tmp = [];
 615
 616         for (const sequence in hotkeys[1]) {
 617                 const filtered = sequence.replace(/\|.*$/, "");
 618                 tmp[filtered] = hotkeys[1][sequence];
 619         }
 620
 621         hotkeys[1] = tmp;
 622         setInitParam("hotkeys", hotkeys);
 623
 624         _widescreen_mode = getInitParam("widescreen");
 625         switchPanelMode(_widescreen_mode);
 626
 627         console.log("second stage ok");
 628
 629         if (getInitParam("simple_update")) {
 630                 console.log("scheduling simple feed updater...");
 631                 window.setTimeout(update_random_feed, 30*1000);
 632         }
 633 }
 634
 635 function quickMenuGo(opid) {
 636         switch (opid) {
 637         case "qmcPrefs":
 638                 gotoPreferences();
 639                 break;
 640         case "qmcLogout":
 641                 gotoLogout();
 642                 break;
 643         case "qmcTagCloud":
 644                 displayDlg(__("Tag cloud"), "printTagCloud");
 645                 break;
 646         case "qmcSearch":
 647                 search();
 648                 break;
 649         case "qmcAddFeed":
 650                 quickAddFeed();
 651                 break;
 652         case "qmcDigest":
 653                 window.location.href = "backend.php?op=digest";
 654                 break;
 655         case "qmcEditFeed":
 656                 if (activeFeedIsCat())
 657                         alert(__("You can't edit this kind of feed."));
 658                 else
 659                         editFeed(getActiveFeedId());
 660                 break;
 661         case "qmcRemoveFeed":
 662                 var actid = getActiveFeedId();
 663
 664                 if (activeFeedIsCat()) {
 665                         alert(__("You can't unsubscribe from the category."));
 666                         return;
 667                 }
 668
 669                 if (!actid) {
 670                         alert(__("Please select some feed first."));
 671                         return;
 672                 }
 673
 674                 var fn = getFeedName(actid);
 675
 676                 var pr = __("Unsubscribe from %s?").replace("%s", fn);
 677
 678                 if (confirm(pr)) {
 679                         unsubscribeFeed(actid);
 680                 }
 681                 break;
 682         case "qmcCatchupAll":
 683                 catchupAllFeeds();
 684                 break;
 685         case "qmcShowOnlyUnread":
 686                 toggleDispRead();
 687                 break;
 688         case "qmcAddFilter":
 689                 quickAddFilter();
 690                 break;
 691         case "qmcAddLabel":
 692                 addLabel();
 693                 break;
 694         case "qmcRescoreFeed":
 695                 rescoreCurrentFeed();
 696                 break;
 697         case "qmcToggleWidescreen":
 698                 if (!isCdmMode()) {
 699                         _widescreen_mode = !_widescreen_mode;
 700
 701                         // reset stored sizes because geometry changed
 702                         setCookie("ttrss_ci_width", 0);
 703                         setCookie("ttrss_ci_height", 0);
 704
 705                         switchPanelMode(_widescreen_mode);
 706                 } else {
 707                         alert(__("Widescreen is not available in combined mode."));
 708                 }
 709                 break;
 710         case "qmcHKhelp":
 711                 helpDialog("main");
 712                 break;
 713         default:
 714                 console.log("quickMenuGo: unknown action: " + opid);
 715         }
 716 }
 717
 718 function toggleDispRead() {
 719
 720         const hide = !(getInitParam("hide_read_feeds") == "1");
 721
 722         hideOrShowFeeds(hide);
 723
 724         const query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 725                 param_escape(hide);
 726
 727         setInitParam("hide_read_feeds", hide);
 728
 729         new Ajax.Request("backend.php", {
 730                 parameters: query,
 731                 onComplete: function(transport) {
 732                 } });
 733
 734 }
 735
 736 function parse_runtime_info(data) {
 737
 738         //console.log("parsing runtime info...");
 739
 740         for (const k in data) {
 741                 const v = data[k];
 742
 743 //              console.log("RI: " + k + " => " + v);
 744
 745                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 746                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 747                                 window.location.reload();
 748                         }
 749                 }
 750
 751                 if (k == "daemon_is_running" && v != 1) {
 752                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 753                         return;
 754                 }
 755
 756                 if (k == "update_result") {
 757                         const updatesIcon = dijit.byId("updatesIcon").domNode;
 758
 759                         if (v) {
 760                                 Element.show(updatesIcon);
 761                         } else {
 762                                 Element.hide(updatesIcon);
 763                         }
 764                 }
 765
 766                 if (k == "daemon_stamp_ok" && v != 1) {
 767                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 768                         return;
 769                 }
 770
 771                 if (k == "max_feed_id" || k == "num_feeds") {
 772                         if (init_params[k] != v) {
 773                                 console.log("feed count changed, need to reload feedlist.");
 774                                 updateFeedList();
 775                         }
 776                 }
 777
 778                 init_params[k] = v;
 779                 notify('');
 780         }
 781
 782         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 783 }
 784
 785 function collapse_feedlist() {
 786         Element.toggle("feeds-holder");
 787
 788         const splitter = $("feeds-holder_splitter");
 789
 790         Element.visible("feeds-holder") ? splitter.show() : splitter.hide();
 791
 792         dijit.byId("main").resize();
 793 }
 794
 795 function viewModeChanged() {
 796         cache_clear();
 797         return viewCurrentFeed('');
 798 }
 799
 800 function rescoreCurrentFeed() {
 801
 802         const actid = getActiveFeedId();
 803
 804         if (activeFeedIsCat() || actid < 0) {
 805                 alert(__("You can't rescore this kind of feed."));
 806                 return;
 807         }
 808
 809         if (!actid) {
 810                 alert(__("Please select some feed first."));
 811                 return;
 812         }
 813
 814         const fn = getFeedName(actid);
 815         const pr = __("Rescore articles in %s?").replace("%s", fn);
 816
 817         if (confirm(pr)) {
 818                 notify_progress("Rescoring articles...");
 819
 820                 const query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 821
 822                 new Ajax.Request("backend.php", {
 823                         parameters: query,
 824                         onComplete: function() {
 825                                 viewCurrentFeed();
 826                         } });
 827         }
 828 }
 829
 830 function hotkey_handler(e) {
 831
 832         if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 833
 834         let keycode = e.which;
 835
 836         if (keycode == 27) { // escape and drop prefix
 837                 hotkey_prefix = false;
 838         }
 839
 840         if (keycode == 16 || keycode == 17) return; // ignore lone shift / ctrl
 841
 842         const hotkeys = getInitParam("hotkeys");
 843         const keychar = String.fromCharCode(keycode).toLowerCase();
 844
 845         if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 846
 847                 const date = new Date();
 848                 const ts = Math.round(date.getTime() / 1000);
 849
 850                 hotkey_prefix = keychar;
 851                 hotkey_prefix_pressed = ts;
 852
 853                 $("cmdline").innerHTML = keychar;
 854                 Element.show("cmdline");
 855
 856                 e.stopPropagation();
 857
 858                 // returning false here literally disables ctrl-c in browser lol (because C is a valid prefix)
 859                 return true;
 860         }
 861
 862         Element.hide("cmdline");
 863
 864         let hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 865
 866         // ensure ^*char notation
 867         if (e.shiftKey) hotkey = "*" + hotkey;
 868         if (e.ctrlKey) hotkey = "^" + hotkey;
 869         if (e.altKey) hotkey = "+" + hotkey;
 870         if (e.metaKey) hotkey = "%" + hotkey;
 871
 872         hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 873         hotkey_prefix = false;
 874
 875         let hotkey_action = false;
 876
 877         for (const sequence in hotkeys[1]) {
 878                 if (sequence == hotkey) {
 879                         hotkey_action = hotkeys[1][sequence];
 880                         break;
 881                 }
 882         }
 883
 884         const action = hotkey_actions[hotkey_action];
 885
 886         if (action != null) {
 887                 action();
 888                 e.stopPropagation();
 889                 return false;
 890         }
 891 }
 892
 893 function inPreferences() {
 894         return false;
 895 }
 896
 897 function reverseHeadlineOrder() {
 898
 899         const toolbar = document.forms["main_toolbar_form"];
 900         const order_by = dijit.getEnclosingWidget(toolbar.order_by);
 901
 902         let value = order_by.attr('value');
 903
 904         if (value == "date_reverse")
 905                 value = "default";
 906         else
 907                 value = "date_reverse";
 908
 909         order_by.attr('value', value);
 910
 911         viewCurrentFeed();
 912
 913 }
 914
 915 function handle_rpc_json(transport, scheduled_call) {
 916
 917         const netalert_dijit = dijit.byId("net-alert");
 918         let netalert = false;
 919
 920         if (netalert_dijit) netalert = netalert_dijit.domNode;
 921
 922         try {
 923                 const reply = JSON.parse(transport.responseText);
 924
 925                 if (reply) {
 926
 927                         const error = reply['error'];
 928
 929                         if (error) {
 930                                 const code = error['code'];
 931                                 const msg = error['msg'];
 932
 933                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 934
 935                                 if (code != 0) {
 936                                         fatalError(code, msg);
 937                                         return false;
 938                                 }
 939                         }
 940
 941                         const seq = reply['seq'];
 942
 943                         if (seq && get_seq() != seq) {
 944                                 console.log("[handle_rpc_json] sequence mismatch: " + seq +
 945                                         " (want: " + get_seq() + ")");
 946                                 return true;
 947                         }
 948
 949                         const message = reply['message'];
 950
 951                         if (message == "UPDATE_COUNTERS") {
 952                                 console.log("need to refresh counters...");
 953                                 setInitParam("last_article_id", -1);
 954                                 request_counters(true);
 955                         }
 956
 957                         const counters = reply['counters'];
 958
 959                         if (counters)
 960                                 parse_counters(counters, scheduled_call);
 961
 962                         const runtime_info = reply['runtime-info'];
 963
 964                         if (runtime_info)
 965                                 parse_runtime_info(runtime_info);
 966
 967                         if (netalert) netalert.hide();
 968
 969                 } else
 970                         if (netalert)
 971                                 netalert.show();
 972                         else
 973                                 notify_error("Communication problem with server.");
 974
 975         } catch (e) {
 976                 if (netalert)
 977                         netalert.show();
 978                 else
 979                         notify_error("Communication problem with server.");
 980
 981                 console.error(e);
 982         }
 983
 984         return true;
 985 }
 986
 987 function switchPanelMode(wide) {
 988         if (isCdmMode()) return;
 989
 990         const article_id = getActiveArticleId();
 991
 992         if (wide) {
 993                 dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
 994                 dijit.byId("content-insert").attr("region", "trailing");
 995
 996                 dijit.byId("content-insert").domNode.setStyle({width: '50%',
 997                         height: 'auto',
 998                         borderTopWidth: '0px' });
 999
1000                 if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1001                         dijit.byId("content-insert").domNode.setStyle(
1002                                 {width: getCookie("ttrss_ci_width") + "px" });
1003                 }
1004
1005                 $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1006                 $("headlines-frame").addClassName("wide");
1007
1008         } else {
1009
1010                 dijit.byId("content-insert").attr("region", "bottom");
1011
1012                 dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1013                         height: '50%',
1014                         borderTopWidth: '0px'});
1015
1016                 if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1017                         dijit.byId("content-insert").domNode.setStyle(
1018                                 {height: getCookie("ttrss_ci_height") + "px" });
1019                 }
1020
1021                 $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1022                 $("headlines-frame").removeClassName("wide");
1023
1024         }
1025
1026         closeArticlePanel();
1027
1028         if (article_id) view(article_id);
1029
1030         new Ajax.Request("backend.php", {
1031                 parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1032                 onComplete: function(transport) {
1033                         console.log(transport.responseText);
1034                 } });
1035 }
1036
1037 function update_random_feed() {
1038         console.log("in update_random_feed");
1039
1040         new Ajax.Request("backend.php", {
1041                 parameters: "op=rpc&method=updateRandomFeed",
1042                 onComplete: function(transport) {
1043                         handle_rpc_json(transport, true);
1044                         window.setTimeout(update_random_feed, 30*1000);
1045                 } });
1046 }
1047
1048 function hash_get(key) {
1049         const kv = window.location.hash.substring(1).toQueryParams();
1050         return kv[key];
1051 }
1052 function hash_set(key, value) {
1053         const kv = window.location.hash.substring(1).toQueryParams();
1054         kv[key] = value;
1055         window.location.hash = $H(kv).toQueryString();
1056 }