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         } catch (e) {
  44                 exception_error("setActiveFeedId", e);
  45         }
  46 }
  47
  48
  49 function updateFeedList() {
  50         try {
  51
  52 //              $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
  53 //                      __("Loading, please wait...") + "</div>";
  54
  55                 Element.show("feedlistLoading");
  56
  57                 if (dijit.byId("feedTree")) {
  58                         dijit.byId("feedTree").destroyRecursive();
  59                 }
  60
  61                 var store = new dojo.data.ItemFileWriteStore({
  62          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  63
  64                 var treeModel = new fox.FeedStoreModel({
  65                         store: store,
  66                         query: {
  67                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  68                         },
  69                         rootId: "root",
  70                         rootLabel: "Feeds",
  71                         childrenAttrs: ["items"]
  72                 });
  73
  74                 var tree = new fox.FeedTree({
  75                 model: treeModel,
  76                 onClick: function (item, node) {
  77                         var id = String(item.id);
  78                         var is_cat = id.match("^CAT:");
  79                         var feed = id.substr(id.indexOf(":")+1);
  80                         viewfeed(feed, '', is_cat);
  81                         return false;
  82                 },
  83                 openOnClick: false,
  84                 showRoot: false,
  85                 id: "feedTree",
  86                 }, "feedTree");
  87
  88 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  89
  90                 menu.addChild(new dijit.MenuItem({
  91           label: "Simple menu item"
  92                 }));
  93
  94 //              menu.bindDomNode(tree.domNode); */
  95
  96                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
  97                         console.log(dijit.getEnclosingWidget(event.target));
  98                         dojo.disconnect(tmph);
  99                 });
 100
 101                 $("feeds-holder").appendChild(tree.domNode);
 102
 103                 var tmph = dojo.connect(tree, 'onLoad', function() {
 104                 dojo.disconnect(tmph);
 105                         Element.hide("feedlistLoading");
 106
 107                         feedlist_init();
 108
 109 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 110 //                      menu.bindDomNode(node);
 111
 112                         loading_set_progress(25);
 113                 });
 114
 115                 tree.startup();
 116
 117         } catch (e) {
 118                 exception_error("updateFeedList", e);
 119         }
 120 }
 121
 122 function catchupAllFeeds() {
 123
 124         var str = __("Mark all articles as read?");
 125
 126         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 127
 128                 var query_str = "backend.php?op=feeds&method=catchupAll";
 129
 130                 notify_progress("Marking all feeds as read...");
 131
 132                 //console.log("catchupAllFeeds Q=" + query_str);
 133
 134                 new Ajax.Request("backend.php", {
 135                         parameters: query_str,
 136                         onComplete: function(transport) {
 137                                 feedlist_callback2(transport);
 138                         } });
 139
 140                 global_unread = 0;
 141                 updateTitle("");
 142         }
 143 }
 144
 145 function viewCurrentFeed(method) {
 146         console.log("viewCurrentFeed");
 147
 148         if (getActiveFeedId() != undefined) {
 149                 viewfeed(getActiveFeedId(), method, activeFeedIsCat());
 150         }
 151         return false; // block unneeded form submits
 152 }
 153
 154 function timeout() {
 155         if (getInitParam("bw_limit") != "1") {
 156                 request_counters();
 157                 setTimeout("timeout()", 60*1000);
 158         }
 159 }
 160
 161 function search() {
 162         var query = "backend.php?op=feeds&method=search&param=" +
 163                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 164
 165         if (dijit.byId("searchDlg"))
 166                 dijit.byId("searchDlg").destroyRecursive();
 167
 168         dialog = new dijit.Dialog({
 169                 id: "searchDlg",
 170                 title: __("Search"),
 171                 style: "width: 600px",
 172                 execute: function() {
 173                         if (this.validate()) {
 174                                 _search_query = dojo.objectToQuery(this.attr('value'));
 175                                 this.hide();
 176                                 viewCurrentFeed();
 177                         }
 178                 },
 179                 href: query});
 180
 181         dialog.show();
 182 }
 183
 184 function updateTitle() {
 185         var tmp = "Tiny Tiny RSS";
 186
 187         if (global_unread > 0) {
 188                 tmp = "(" + global_unread + ") " + tmp;
 189         }
 190
 191         if (window.fluid) {
 192                 if (global_unread > 0) {
 193                         window.fluid.dockBadge = global_unread;
 194                 } else {
 195                         window.fluid.dockBadge = "";
 196                 }
 197         }
 198
 199         document.title = tmp;
 200 }
 201
 202 function genericSanityCheck() {
 203         setCookie("ttrss_test", "TEST");
 204
 205         if (getCookie("ttrss_test") != "TEST") {
 206                 return fatalError(2);
 207         }
 208
 209         return true;
 210 }
 211
 212
 213 function init() {
 214         try {
 215                 //dojo.registerModulePath("fox", "../../js/");
 216
 217                 dojo.require("fox.FeedTree");
 218
 219                 dojo.require("dijit.ColorPalette");
 220                 dojo.require("dijit.Dialog");
 221                 dojo.require("dijit.form.Button");
 222                 dojo.require("dijit.form.CheckBox");
 223                 dojo.require("dijit.form.DropDownButton");
 224                 dojo.require("dijit.form.FilteringSelect");
 225                 dojo.require("dijit.form.Form");
 226                 dojo.require("dijit.form.RadioButton");
 227                 dojo.require("dijit.form.Select");
 228                 dojo.require("dijit.form.SimpleTextarea");
 229                 dojo.require("dijit.form.TextBox");
 230                 dojo.require("dijit.form.ValidationTextBox");
 231                 dojo.require("dijit.InlineEditBox");
 232                 dojo.require("dijit.layout.AccordionContainer");
 233                 dojo.require("dijit.layout.BorderContainer");
 234                 dojo.require("dijit.layout.ContentPane");
 235                 dojo.require("dijit.layout.TabContainer");
 236                 dojo.require("dijit.Menu");
 237                 dojo.require("dijit.ProgressBar");
 238                 dojo.require("dijit.ProgressBar");
 239                 dojo.require("dijit.Toolbar");
 240                 dojo.require("dijit.Tree");
 241                 dojo.require("dijit.tree.dndSource");
 242                 dojo.require("dojo.data.ItemFileWriteStore");
 243
 244                 dojo.parser.parse();
 245
 246                 if (!genericSanityCheck())
 247                         return false;
 248
 249                 loading_set_progress(20);
 250
 251                 var a = document.createElement('audio');
 252
 253                 var hasAudio = !!a.canPlayType;
 254                 var hasSandbox = "sandbox" in document.createElement("iframe");
 255                 var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 256
 257                 new Ajax.Request("backend.php", {
 258                         parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 259                                 hasMp3: hasMp3,
 260                                 hasSandbox: hasSandbox},
 261                         onComplete: function(transport) {
 262                                         backend_sanity_check_callback(transport);
 263                                 } });
 264
 265                 hotkey_actions["next_feed"] = function() {
 266                                 var rv = dijit.byId("feedTree").getNextFeed(
 267                                                 getActiveFeedId(), activeFeedIsCat());
 268
 269                                 if (rv) viewfeed(rv[0], '', rv[1]);
 270                 };
 271                 hotkey_actions["prev_feed"] = function() {
 272                                 var rv = dijit.byId("feedTree").getPreviousFeed(
 273                                                 getActiveFeedId(), activeFeedIsCat());
 274
 275                                 if (rv) viewfeed(rv[0], '', rv[1]);
 276                 };
 277                 hotkey_actions["next_article"] = function() {
 278                                 moveToPost('next');
 279                 };
 280                 hotkey_actions["prev_article"] = function() {
 281                                 moveToPost('prev');
 282                 };
 283                 hotkey_actions["next_article_noscroll"] = function() {
 284                                 moveToPost('next', true);
 285                 };
 286                 hotkey_actions["prev_article_noscroll"] = function() {
 287                                 moveToPost('prev', true);
 288                 };
 289                 hotkey_actions["next_article_noexpand"] = function() {
 290                                 moveToPost('next', true, true);
 291                 };
 292                 hotkey_actions["prev_article_noexpand"] = function() {
 293                                 moveToPost('prev', true, true);
 294                 };
 295                 hotkey_actions["collapse_article"] = function() {
 296                                 var id = getActiveArticleId();
 297                                 var elem = $("CICD-"+id);
 298                                 if(elem.visible()) {
 299                                         cdmCollapseArticle(null, id);
 300                                 }
 301                                 else {
 302                                         cdmExpandArticle(id);
 303                                 }
 304                 };
 305                 hotkey_actions["toggle_expand"] = function() {
 306                                 var id = getActiveArticleId();
 307                                 var elem = $("CICD-"+id);
 308                                 if(elem.visible()) {
 309                                         cdmUnexpandArticle(null, id);
 310                                 }
 311                                 else {
 312                                         cdmExpandArticle(id);
 313                                 }
 314                 };
 315                 hotkey_actions["search_dialog"] = function() {
 316                                 search();
 317                 };
 318                 hotkey_actions["toggle_mark"] = function() {
 319                                 selectionToggleMarked(undefined, false, true);
 320                 };
 321                 hotkey_actions["toggle_publ"] = function() {
 322                                 selectionTogglePublished(undefined, false, true);
 323                 };
 324                 hotkey_actions["toggle_unread"] = function() {
 325                                 selectionToggleUnread(undefined, false, true);
 326                 };
 327                 hotkey_actions["edit_tags"] = function() {
 328                                 var id = getActiveArticleId();
 329                                 if (id) {
 330                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 331                                 };
 332                         }
 333                 hotkey_actions["dismiss_selected"] = function() {
 334                                 dismissSelectedArticles();
 335                 };
 336                 hotkey_actions["open_in_new_window"] = function() {
 337                                 if (getActiveArticleId()) {
 338                                         openArticleInNewWindow(getActiveArticleId());
 339                                         return;
 340                                 }
 341                 };
 342                 hotkey_actions["catchup_below"] = function() {
 343                                 catchupRelativeToArticle(1);
 344                 };
 345                 hotkey_actions["catchup_above"] = function() {
 346                                 catchupRelativeToArticle(0);
 347                 };
 348                 hotkey_actions["article_scroll_down"] = function() {
 349                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 350
 351                                 scrollArticle(40);
 352                 };
 353                 hotkey_actions["article_scroll_up"] = function() {
 354                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 355
 356                                 scrollArticle(-40);
 357                 };
 358                 hotkey_actions["close_article"] = function() {
 359                                 if (isCdmMode()) {
 360                                         if (!getInitParam("cdm_expanded")) {
 361                                                 cdmCollapseArticle(false, getActiveArticleId());
 362                                         } else {
 363                                                 dismissArticle(getActiveArticleId());
 364                                         }
 365                                 } else {
 366                                         closeArticlePanel();
 367                                 }
 368                 };
 369                 hotkey_actions["email_article"] = function() {
 370                                 if (typeof emailArticle != "undefined") {
 371                                         emailArticle();
 372                                 } else if (typeof mailtoArticle != "undefined") {
 373                                         mailtoArticle();
 374                                 } else {
 375                                         alert(__("Please enable mail plugin first."));
 376                                 }
 377                 };
 378                 hotkey_actions["select_all"] = function() {
 379                                 selectArticles('all');
 380                 };
 381                 hotkey_actions["select_unread"] = function() {
 382                                 selectArticles('unread');
 383                 };
 384                 hotkey_actions["select_marked"] = function() {
 385                                 selectArticles('marked');
 386                 };
 387                 hotkey_actions["select_published"] = function() {
 388                                 selectArticles('published');
 389                 };
 390                 hotkey_actions["select_invert"] = function() {
 391                                 selectArticles('invert');
 392                 };
 393                 hotkey_actions["select_none"] = function() {
 394                                 selectArticles('none');
 395                 };
 396                 hotkey_actions["feed_refresh"] = function() {
 397                                 if (getActiveFeedId() != undefined) {
 398                                         viewfeed(getActiveFeedId(), '', activeFeedIsCat());
 399                                         return;
 400                                 }
 401                 };
 402                 hotkey_actions["feed_unhide_read"] = function() {
 403                                 toggleDispRead();
 404                 };
 405                 hotkey_actions["feed_subscribe"] = function() {
 406                                 quickAddFeed();
 407                 };
 408                 hotkey_actions["feed_debug_update"] = function() {
 409                                 window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
 410                                         "&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
 411                                         activeFeedIsCat() + "&DevForceUpdate=1&debug=1&xdebug=1&csrf_token=" +
 412                                         getInitParam("csrf_token"));
 413                 };
 414                 hotkey_actions["feed_edit"] = function() {
 415                                 if (activeFeedIsCat())
 416                                         alert(__("You can't edit this kind of feed."));
 417                                 else
 418                                         editFeed(getActiveFeedId());
 419                 };
 420                 hotkey_actions["feed_catchup"] = function() {
 421                                 if (getActiveFeedId() != undefined) {
 422                                         catchupCurrentFeed();
 423                                         return;
 424                                 }
 425                 };
 426                 hotkey_actions["feed_reverse"] = function() {
 427                                 reverseHeadlineOrder();
 428                 };
 429                 hotkey_actions["catchup_all"] = function() {
 430                                 catchupAllFeeds();
 431                 };
 432                 hotkey_actions["cat_toggle_collapse"] = function() {
 433                                 if (activeFeedIsCat()) {
 434                                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 435                                         return;
 436                                 }
 437                 };
 438                 hotkey_actions["goto_all"] = function() {
 439                                 viewfeed(-4);
 440                 };
 441                 hotkey_actions["goto_fresh"] = function() {
 442                                 viewfeed(-3);
 443                 };
 444                 hotkey_actions["goto_marked"] = function() {
 445                                 viewfeed(-1);
 446                 };
 447                 hotkey_actions["goto_published"] = function() {
 448                                 viewfeed(-2);
 449                 };
 450                 hotkey_actions["goto_tagcloud"] = function() {
 451                                 displayDlg(__("Tag cloud"), "printTagCloud");
 452                 };
 453                 hotkey_actions["goto_prefs"] = function() {
 454                                 gotoPreferences();
 455                 };
 456                 hotkey_actions["select_article_cursor"] = function() {
 457                                 var id = getArticleUnderPointer();
 458                                 if (id) {
 459                                         var row = $("RROW-" + id);
 460
 461                                         if (row) {
 462                                                 var cb = dijit.getEnclosingWidget(
 463                                                         row.getElementsByClassName("rchk")[0]);
 464
 465                                                 if (cb) {
 466                                                         cb.attr("checked", !cb.attr("checked"));
 467                                                         toggleSelectRowById(cb, "RROW-" + id);
 468                                                         return false;
 469                                                 }
 470                                         }
 471                                 }
 472                 };
 473                 hotkey_actions["create_label"] = function() {
 474                                 addLabel();
 475                 };
 476                 hotkey_actions["create_filter"] = function() {
 477                                 quickAddFilter();
 478                 };
 479                 hotkey_actions["collapse_sidebar"] = function() {
 480                                 collapse_feedlist();
 481                 };
 482                 hotkey_actions["toggle_embed_original"] = function() {
 483                                 if (typeof embedOriginalArticle != "undefined") {
 484                                         if (getActiveArticleId())
 485                                                 embedOriginalArticle(getActiveArticleId());
 486                                 } else {
 487                                         alert(__("Please enable embed_original plugin first."));
 488                                 }
 489                 };
 490                 hotkey_actions["toggle_widescreen"] = function() {
 491                                 if (!isCdmMode()) {
 492                                         _widescreen_mode = !_widescreen_mode;
 493
 494                                         switchPanelMode(_widescreen_mode);
 495                                 }
 496                 };
 497                 hotkey_actions["help_dialog"] = function() {
 498                                 helpDialog("main");
 499                 };
 500                 hotkey_actions["toggle_combined_mode"] = function() {
 501                                 notify_progress("Loading, please wait...");
 502
 503                                 var value = isCdmMode() ? "false" : "true";
 504                                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 505
 506                                 new Ajax.Request("backend.php", {
 507                                         parameters: query,
 508                                         onComplete: function(transport) {
 509                                                 setInitParam("combined_display_mode",
 510                                                                 !getInitParam("combined_display_mode"));
 511
 512                                                 closeArticlePanel();
 513                                                 viewCurrentFeed();
 514
 515                                                                 } });
 516                 };
 517                 hotkey_actions["toggle_cdm_expanded"] = function() {
 518                                 notify_progress("Loading, please wait...");
 519
 520                                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 521                                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 522
 523                                 new Ajax.Request("backend.php", {
 524                                         parameters: query,
 525                                         onComplete: function(transport) {
 526                                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 527                                                 viewCurrentFeed();
 528                                         } });
 529                 };
 530
 531
 532         } catch (e) {
 533                 exception_error("init", e);
 534         }
 535 }
 536
 537 function init_second_stage() {
 538
 539         try {
 540                 dojo.addOnLoad(function() {
 541                         updateFeedList();
 542                         closeArticlePanel();
 543
 544                         _widescreen_mode = getInitParam("widescreen");
 545
 546                         if (_widescreen_mode) {
 547                                 switchPanelMode(_widescreen_mode);
 548                         }
 549
 550                 });
 551
 552                 delCookie("ttrss_test");
 553
 554                 var toolbar = document.forms["main_toolbar_form"];
 555
 556                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 557                         getInitParam("default_view_mode"));
 558
 559                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 560                         getInitParam("default_view_order_by"));
 561
 562                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 563
 564                 var hash_feed_id = hash_get('f');
 565                 var hash_feed_is_cat = hash_get('c') == "1";
 566
 567                 if (hash_feed_id != undefined) {
 568                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 569                 }
 570
 571                 loading_set_progress(30);
 572
 573                 // can't use cache_clear() here because viewfeed might not have initialized yet
 574                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 575                         sessionStorage.clear();
 576
 577                 var hotkeys = getInitParam("hotkeys");
 578                 var tmp = [];
 579
 580                 for (sequence in hotkeys[1]) {
 581                         filtered = sequence.replace(/\|.*$/, "");
 582                         tmp[filtered] = hotkeys[1][sequence];
 583                 }
 584
 585                 hotkeys[1] = tmp;
 586                 setInitParam("hotkeys", hotkeys);
 587
 588                 console.log("second stage ok");
 589
 590                 if (getInitParam("simple_update")) {
 591                         console.log("scheduling simple feed updater...");
 592                         window.setTimeout("update_random_feed()", 30*1000);
 593                 }
 594
 595         } catch (e) {
 596                 exception_error("init_second_stage", e);
 597         }
 598 }
 599
 600 function quickMenuGo(opid) {
 601         try {
 602                 switch (opid) {
 603                 case "qmcPrefs":
 604                         gotoPreferences();
 605                         break;
 606                 case "qmcLogout":
 607                         gotoLogout();
 608                         break;
 609                 case "qmcTagCloud":
 610                         displayDlg(__("Tag cloud"), "printTagCloud");
 611                         break;
 612                 case "qmcTagSelect":
 613                         displayDlg(__("Select item(s) by tags"), "printTagSelect");
 614                         break;
 615                 case "qmcSearch":
 616                         search();
 617                         break;
 618                 case "qmcAddFeed":
 619                         quickAddFeed();
 620                         break;
 621                 case "qmcDigest":
 622                         window.location.href = "backend.php?op=digest";
 623                         break;
 624                 case "qmcEditFeed":
 625                         if (activeFeedIsCat())
 626                                 alert(__("You can't edit this kind of feed."));
 627                         else
 628                                 editFeed(getActiveFeedId());
 629                         break;
 630                 case "qmcRemoveFeed":
 631                         var actid = getActiveFeedId();
 632
 633                         if (activeFeedIsCat()) {
 634                                 alert(__("You can't unsubscribe from the category."));
 635                                 return;
 636                         }
 637
 638                         if (!actid) {
 639                                 alert(__("Please select some feed first."));
 640                                 return;
 641                         }
 642
 643                         var fn = getFeedName(actid);
 644
 645                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 646
 647                         if (confirm(pr)) {
 648                                 unsubscribeFeed(actid);
 649                         }
 650                         break;
 651                 case "qmcCatchupAll":
 652                         catchupAllFeeds();
 653                         break;
 654                 case "qmcShowOnlyUnread":
 655                         toggleDispRead();
 656                         break;
 657                 case "qmcAddFilter":
 658                         quickAddFilter();
 659                         break;
 660                 case "qmcAddLabel":
 661                         addLabel();
 662                         break;
 663                 case "qmcRescoreFeed":
 664                         rescoreCurrentFeed();
 665                         break;
 666                 case "qmcToggleWidescreen":
 667                         if (!isCdmMode()) {
 668                                 _widescreen_mode = !_widescreen_mode;
 669
 670                                 switchPanelMode(_widescreen_mode);
 671                         }
 672                         break;
 673                 case "qmcHKhelp":
 674                         helpDialog("main");
 675                         break;
 676                 default:
 677                         console.log("quickMenuGo: unknown action: " + opid);
 678                 }
 679
 680         } catch (e) {
 681                 exception_error("quickMenuGo", e);
 682         }
 683 }
 684
 685 function toggleDispRead() {
 686         try {
 687
 688                 var hide = !(getInitParam("hide_read_feeds") == "1");
 689
 690                 hideOrShowFeeds(hide);
 691
 692                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 693                         param_escape(hide);
 694
 695                 setInitParam("hide_read_feeds", hide);
 696
 697                 new Ajax.Request("backend.php", {
 698                         parameters: query,
 699                         onComplete: function(transport) {
 700                         } });
 701
 702         } catch (e) {
 703                 exception_error("toggleDispRead", e);
 704         }
 705 }
 706
 707 function parse_runtime_info(data) {
 708
 709         //console.log("parsing runtime info...");
 710
 711         for (k in data) {
 712                 var v = data[k];
 713
 714 //              console.log("RI: " + k + " => " + v);
 715
 716                 if (k == "new_version_available") {
 717                         if (v == "1") {
 718                                 Element.show(dijit.byId("newVersionIcon").domNode);
 719                         } else {
 720                                 Element.hide(dijit.byId("newVersionIcon").domNode);
 721                         }
 722                         return;
 723                 }
 724
 725                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 726                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 727                                 window.location.reload();
 728                         }
 729                 }
 730
 731                 if (k == "daemon_is_running" && v != 1) {
 732                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 733                         return;
 734                 }
 735
 736                 if (k == "daemon_stamp_ok" && v != 1) {
 737                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 738                         return;
 739                 }
 740
 741                 if (k == "max_feed_id" || k == "num_feeds") {
 742                         if (init_params[k] != v) {
 743                                 console.log("feed count changed, need to reload feedlist.");
 744                                 updateFeedList();
 745                         }
 746                 }
 747
 748                 init_params[k] = v;
 749                 notify('');
 750         }
 751 }
 752
 753 function collapse_feedlist() {
 754         try {
 755
 756                 if (!Element.visible('feeds-holder')) {
 757                         Element.show('feeds-holder');
 758                         Element.show('feeds-holder_splitter');
 759                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 760                 } else {
 761                         Element.hide('feeds-holder');
 762                         Element.hide('feeds-holder_splitter');
 763                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 764                 }
 765
 766                 dijit.byId("main").resize();
 767
 768                 query = "?op=rpc&method=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 769                 new Ajax.Request("backend.php", { parameters: query });
 770
 771         } catch (e) {
 772                 exception_error("collapse_feedlist", e);
 773         }
 774 }
 775
 776 function viewModeChanged() {
 777         cache_clear();
 778         return viewCurrentFeed('');
 779 }
 780
 781 function rescoreCurrentFeed() {
 782
 783         var actid = getActiveFeedId();
 784
 785         if (activeFeedIsCat() || actid < 0) {
 786                 alert(__("You can't rescore this kind of feed."));
 787                 return;
 788         }
 789
 790         if (!actid) {
 791                 alert(__("Please select some feed first."));
 792                 return;
 793         }
 794
 795         var fn = getFeedName(actid);
 796         var pr = __("Rescore articles in %s?").replace("%s", fn);
 797
 798         if (confirm(pr)) {
 799                 notify_progress("Rescoring articles...");
 800
 801                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 802
 803                 new Ajax.Request("backend.php", {
 804                         parameters: query,
 805                         onComplete: function(transport) {
 806                                 viewCurrentFeed();
 807                         } });
 808         }
 809 }
 810
 811 function hotkey_handler(e) {
 812         try {
 813
 814                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 815
 816                 var keycode = false;
 817                 var shift_key = false;
 818
 819                 var cmdline = $('cmdline');
 820
 821                 shift_key = e.shiftKey;
 822                 ctrl_key = e.ctrlKey;
 823
 824                 if (window.event) {
 825                         keycode = window.event.keyCode;
 826                 } else if (e) {
 827                         keycode = e.which;
 828                 }
 829
 830                 var keychar = String.fromCharCode(keycode);
 831
 832                 if (keycode == 27) { // escape
 833                         hotkey_prefix = false;
 834                 }
 835
 836                 if (keycode == 16) return; // ignore lone shift
 837                 if (keycode == 17) return; // ignore lone ctrl
 838
 839                 keychar = keychar.toLowerCase();
 840
 841                 var hotkeys = getInitParam("hotkeys");
 842
 843                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 844
 845                         var date = new Date();
 846                         var ts = Math.round(date.getTime() / 1000);
 847
 848                         hotkey_prefix = keychar;
 849                         hotkey_prefix_pressed = ts;
 850
 851                         cmdline.innerHTML = keychar;
 852                         Element.show(cmdline);
 853
 854                         return true;
 855                 }
 856
 857                 Element.hide(cmdline);
 858
 859                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 860
 861                 // ensure ^*char notation
 862                 if (shift_key) hotkey = "*" + hotkey;
 863                 if (ctrl_key) hotkey = "^" + hotkey;
 864
 865                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 866                 hotkey_prefix = false;
 867
 868                 var hotkey_action = false;
 869                 var hotkeys = getInitParam("hotkeys");
 870
 871                 for (sequence in hotkeys[1]) {
 872                         if (sequence == hotkey) {
 873                                 hotkey_action = hotkeys[1][sequence];
 874                                 break;
 875                         }
 876                 }
 877
 878                 var action = hotkey_actions[hotkey_action];
 879
 880                 if (action != null) {
 881                         action();
 882                         return false;
 883                 }
 884
 885         } catch (e) {
 886                 exception_error("hotkey_handler", e);
 887         }
 888 }
 889
 890 function inPreferences() {
 891         return false;
 892 }
 893
 894 function reverseHeadlineOrder() {
 895         try {
 896
 897                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 898
 899                 new Ajax.Request("backend.php", {
 900                         parameters: query_str,
 901                         onComplete: function(transport) {
 902                                         viewCurrentFeed();
 903                                 } }); */
 904
 905                 var toolbar = document.forms["main_toolbar_form"];
 906                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 907
 908                 var value = order_by.attr('value');
 909
 910                 if (value == "date_reverse")
 911                         value = "default";
 912                 else
 913                         value = "date_reverse";
 914
 915                 order_by.attr('value', value);
 916
 917                 viewCurrentFeed();
 918
 919         } catch (e) {
 920                 exception_error("reverseHeadlineOrder", e);
 921         }
 922 }
 923
 924 function newVersionDlg() {
 925         try {
 926                 var query = "backend.php?op=dlg&method=newVersion";
 927
 928                 if (dijit.byId("newVersionDlg"))
 929                         dijit.byId("newVersionDlg").destroyRecursive();
 930
 931                 dialog = new dijit.Dialog({
 932                         id: "newVersionDlg",
 933                         title: __("New version available!"),
 934                         style: "width: 600px",
 935                         href: query,
 936                 });
 937
 938                 dialog.show();
 939
 940         } catch (e) {
 941                 exception_error("newVersionDlg", e);
 942         }
 943 }
 944
 945 function handle_rpc_json(transport, scheduled_call) {
 946         try {
 947                 var reply = JSON.parse(transport.responseText);
 948
 949                 if (reply) {
 950
 951                         var error = reply['error'];
 952
 953                         if (error) {
 954                                 var code = error['code'];
 955                                 var msg = error['msg'];
 956
 957                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 958
 959                                 if (code != 0) {
 960                                         fatalError(code, msg);
 961                                         return false;
 962                                 }
 963                         }
 964
 965                         var seq = reply['seq'];
 966
 967                         if (seq) {
 968                                 if (get_seq() != seq) {
 969                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
 970                                                 " (want: " + get_seq() + ")");
 971                                         return true;
 972                                 }
 973                         }
 974
 975                         var message = reply['message'];
 976
 977                         if (message) {
 978                                 if (message == "UPDATE_COUNTERS") {
 979                                         console.log("need to refresh counters...");
 980                                         setInitParam("last_article_id", -1);
 981                                         request_counters(true);
 982                                 }
 983                         }
 984
 985                         var counters = reply['counters'];
 986
 987                         if (counters)
 988                                 parse_counters(counters, scheduled_call);
 989
 990                         var runtime_info = reply['runtime-info'];;
 991
 992                         if (runtime_info)
 993                                 parse_runtime_info(runtime_info);
 994
 995                         Element.hide(dijit.byId("net-alert").domNode);
 996
 997                 } else {
 998                         //notify_error("Error communicating with server.");
 999                         Element.show(dijit.byId("net-alert").domNode);
1000                 }
1001
1002         } catch (e) {
1003                 Element.show(dijit.byId("net-alert").domNode);
1004                 //notify_error("Error communicating with server.");
1005                 console.log(e);
1006                 //exception_error("handle_rpc_json", e, transport);
1007         }
1008
1009         return true;
1010 }
1011
1012 function switchPanelMode(wide) {
1013         try {
1014                 if (isCdmMode()) return;
1015
1016                 article_id = getActiveArticleId();
1017
1018                 if (wide) {
1019                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1020                         dijit.byId("content-insert").attr("region", "trailing");
1021
1022                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1023                                 height: 'auto',
1024                                 borderLeftWidth: '1px',
1025                                 borderLeftColor: '#c0c0c0',
1026                                 borderTopWidth: '0px' });
1027
1028                         $("headlines-toolbar").setStyle({ borderBottomWidth: '0px' });
1029
1030                 } else {
1031
1032                         dijit.byId("content-insert").attr("region", "bottom");
1033
1034                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1035                                 height: '50%',
1036                                 borderLeftWidth: '0px',
1037                                 borderTopWidth: '1px'});
1038
1039                         $("headlines-toolbar").setStyle({ borderBottomWidth: '1px' });
1040                 }
1041
1042                 closeArticlePanel();
1043
1044                 if (article_id) view(article_id);
1045
1046                 new Ajax.Request("backend.php", {
1047                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1048                         onComplete: function(transport) {
1049                                 console.log(transport.responseText);
1050                         } });
1051
1052
1053         } catch (e) {
1054                 exception_error("switchPanelMode", e);
1055         }
1056 }
1057
1058 function update_random_feed() {
1059         try {
1060                 console.log("in update_random_feed");
1061
1062                 new Ajax.Request("backend.php", {
1063                         parameters: "op=rpc&method=updateRandomFeed",
1064                         onComplete: function(transport) {
1065                                 handle_rpc_json(transport, true);
1066                                 window.setTimeout("update_random_feed()", 30*1000);
1067                         } });
1068
1069         } catch (e) {
1070                 exception_error("update_random_feed", e);
1071         }
1072 }
1073
1074 function hash_get(key) {
1075         try {
1076                 kv = window.location.hash.substring(1).toQueryParams();
1077                 return kv[key];
1078         } catch (e) {
1079                 exception_error("hash_get", e);
1080         }
1081 }
1082 function hash_set(key, value) {
1083         try {
1084                 kv = window.location.hash.substring(1).toQueryParams();
1085                 kv[key] = value;
1086                 window.location.hash = $H(kv).toQueryString();
1087         } catch (e) {
1088                 exception_error("hash_set", e);
1089         }
1090 }