js/prefs.js

   1 var init_params = new Array();
   2
   3 var hotkey_prefix = false;
   4 var hotkey_prefix_pressed = false;
   5
   6 var seq = "";
   7
   8 function notify_callback2(transport, sticky) {
   9         notify_info(transport.responseText, sticky);
  10 }
  11
  12 function updateFeedList(sort_key) {
  13
  14         var user_search = $("feed_search");
  15         var search = "";
  16         if (user_search) { search = user_search.value; }
  17
  18         new Ajax.Request("backend.php", {
  19                 parameters: "?op=pref-feeds&search=" + param_escape(search),
  20                 onComplete: function(transport) {
  21                         dijit.byId('feedConfigTab').attr('content', transport.responseText);
  22                         selectTab("feedConfig", true);
  23                         notify("");
  24                 } });
  25 }
  26
  27
  28 function updateUsersList(sort_key) {
  29         try {
  30                 var user_search = $("user_search");
  31                 var search = "";
  32                 if (user_search) { search = user_search.value; }
  33
  34                 var query = "?op=pref-users&sort="
  35                         + param_escape(sort_key) +
  36                         "&search=" + param_escape(search);
  37
  38                 new Ajax.Request("backend.php", {
  39                         parameters: query,
  40                         onComplete: function(transport) {
  41                                 dijit.byId('userConfigTab').attr('content', transport.responseText);
  42                                 selectTab("userConfig", true)
  43                                 notify("");
  44                         } });
  45
  46         } catch (e) {
  47                 exception_error("updateUsersList", e);
  48         }
  49 }
  50
  51 function addUser() {
  52
  53         try {
  54
  55                 var login = prompt(__("Please enter login:"), "");
  56
  57                 if (login == null) {
  58                         return false;
  59                 }
  60
  61                 if (login == "") {
  62                         alert(__("Can't create user: no login specified."));
  63                         return false;
  64                 }
  65
  66                 notify_progress("Adding user...");
  67
  68                 var query = "?op=pref-users&method=add&login=" +
  69                         param_escape(login);
  70
  71                 new Ajax.Request("backend.php", {
  72                         parameters: query,
  73                         onComplete: function(transport) {
  74                                 notify_callback2(transport);
  75                                 updateUsersList();
  76                         } });
  77
  78         } catch (e) {
  79                 exception_error("addUser", e);
  80         }
  81 }
  82
  83 function editUser(id, event) {
  84
  85         try {
  86                 notify_progress("Loading, please wait...");
  87
  88                 var query = "?op=pref-users&method=edit&id=" +
  89                         param_escape(id);
  90
  91                 new Ajax.Request("backend.php", {
  92                         parameters: query,
  93                         onComplete: function(transport) {
  94                                         infobox_callback2(transport, __("User Editor"));
  95                                         document.forms['user_edit_form'].login.focus();
  96                                 } });
  97
  98         } catch (e) {
  99                 exception_error("editUser", e);
 100         }
 101
 102 }
 103
 104 function editFilter(id) {
 105         try {
 106
 107                 var query = "backend.php?op=pref-filters&method=edit&id=" + param_escape(id);
 108
 109                 if (dijit.byId("feedEditDlg"))
 110                         dijit.byId("feedEditDlg").destroyRecursive();
 111
 112                 if (dijit.byId("filterEditDlg"))
 113                         dijit.byId("filterEditDlg").destroyRecursive();
 114
 115                 dialog = new dijit.Dialog({
 116                         id: "filterEditDlg",
 117                         title: __("Edit Filter"),
 118                         style: "width: 600px",
 119                         test: function() {
 120                                 var query = "backend.php?" + dojo.formToQuery("filter_edit_form") + "&savemode=test";
 121
 122                                 if (dijit.byId("filterTestDlg"))
 123                                         dijit.byId("filterTestDlg").destroyRecursive();
 124
 125                                 var test_dlg = new dijit.Dialog({
 126                                         id: "filterTestDlg",
 127                                         title: "Test Filter",
 128                                         style: "width: 600px",
 129                                         href: query});
 130
 131                                 test_dlg.show();
 132                         },
 133                         selectRules: function(select) {
 134                                 $$("#filterDlg_Matches input[type=checkbox]").each(function(e) {
 135                                         e.checked = select;
 136                                         if (select)
 137                                                 e.parentNode.addClassName("Selected");
 138                                         else
 139                                                 e.parentNode.removeClassName("Selected");
 140                                 });
 141                         },
 142                         selectActions: function(select) {
 143                                 $$("#filterDlg_Actions input[type=checkbox]").each(function(e) {
 144                                         e.checked = select;
 145
 146                                         if (select)
 147                                                 e.parentNode.addClassName("Selected");
 148                                         else
 149                                                 e.parentNode.removeClassName("Selected");
 150
 151                                 });
 152                         },
 153                         editRule: function(e) {
 154                                 var li = e.parentNode;
 155                                 var rule = li.getElementsByTagName("INPUT")[1].value;
 156                                 addFilterRule(li, rule);
 157                         },
 158                         editAction: function(e) {
 159                                 var li = e.parentNode;
 160                                 var action = li.getElementsByTagName("INPUT")[1].value;
 161                                 addFilterAction(li, action);
 162                         },
 163                         removeFilter: function() {
 164                                 var msg = __("Remove filter?");
 165
 166                                 if (confirm(msg)) {
 167                                         this.hide();
 168
 169                                         notify_progress("Removing filter...");
 170
 171                                         var id = this.attr('value').id;
 172
 173                                         var query = "?op=pref-filters&method=remove&ids="+
 174                                                 param_escape(id);
 175
 176                                         new Ajax.Request("backend.php", {
 177                                                 parameters: query,
 178                                                 onComplete: function(transport) {
 179                                                         updateFilterList();
 180                                                 } });
 181                                 }
 182                         },
 183                         addAction: function() { addFilterAction(); },
 184                         addRule: function() { addFilterRule(); },
 185                         deleteAction: function() {
 186                                 $$("#filterDlg_Actions li.[class*=Selected]").each(function(e) { e.parentNode.removeChild(e) });
 187                         },
 188                         deleteRule: function() {
 189                                 $$("#filterDlg_Matches li.[class*=Selected]").each(function(e) { e.parentNode.removeChild(e) });
 190                         },
 191                         execute: function() {
 192                                 if (this.validate()) {
 193
 194                                         notify_progress("Saving data...", true);
 195
 196                                         var query = dojo.formToQuery("filter_edit_form");
 197
 198                                         console.log(query);
 199
 200                                         new Ajax.Request("backend.php", {
 201                                                 parameters: query,
 202                                                 onComplete: function(transport) {
 203                                                         dialog.hide();
 204                                                         updateFilterList();
 205                                                 }});
 206                                 }
 207                         },
 208                         href: query});
 209
 210                 dialog.show();
 211
 212
 213         } catch (e) {
 214                 exception_error("editFilter", e);
 215         }
 216 }
 217
 218 function getSelectedLabels() {
 219         var tree = dijit.byId("labelTree");
 220         var items = tree.model.getCheckedItems();
 221         var rv = [];
 222
 223         items.each(function(item) {
 224                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 225         });
 226
 227         return rv;
 228 }
 229
 230 function getSelectedUsers() {
 231         return getSelectedTableRowIds("prefUserList");
 232 }
 233
 234 function getSelectedFeeds() {
 235         var tree = dijit.byId("feedTree");
 236         var items = tree.model.getCheckedItems();
 237         var rv = [];
 238
 239         items.each(function(item) {
 240                 if (item.id[0].match("FEED:"))
 241                         rv.push(tree.model.store.getValue(item, 'bare_id'));
 242         });
 243
 244         return rv;
 245 }
 246
 247 function getSelectedCategories() {
 248         var tree = dijit.byId("feedTree");
 249         var items = tree.model.getCheckedItems();
 250         var rv = [];
 251
 252         items.each(function(item) {
 253                 if (item.id[0].match("CAT:"))
 254                         rv.push(tree.model.store.getValue(item, 'bare_id'));
 255         });
 256
 257         return rv;
 258 }
 259
 260 function getSelectedFilters() {
 261         var tree = dijit.byId("filterTree");
 262         var items = tree.model.getCheckedItems();
 263         var rv = [];
 264
 265         items.each(function(item) {
 266                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 267         });
 268
 269         return rv;
 270
 271 }
 272
 273 function removeSelectedLabels() {
 274
 275         var sel_rows = getSelectedLabels();
 276
 277         if (sel_rows.length > 0) {
 278
 279                 var ok = confirm(__("Remove selected labels?"));
 280
 281                 if (ok) {
 282                         notify_progress("Removing selected labels...");
 283
 284                         var query = "?op=pref-labels&method=remove&ids="+
 285                                 param_escape(sel_rows.toString());
 286
 287                         new Ajax.Request("backend.php", {
 288                                 parameters: query,
 289                                 onComplete: function(transport) {
 290                                                 updateLabelList();
 291                                         } });
 292
 293                 }
 294         } else {
 295                 alert(__("No labels are selected."));
 296         }
 297
 298         return false;
 299 }
 300
 301 function removeSelectedUsers() {
 302
 303         try {
 304
 305                 var sel_rows = getSelectedUsers();
 306
 307                 if (sel_rows.length > 0) {
 308
 309                         var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
 310
 311                         if (ok) {
 312                                 notify_progress("Removing selected users...");
 313
 314                                 var query = "?op=pref-users&method=remove&ids="+
 315                                         param_escape(sel_rows.toString());
 316
 317                                 new Ajax.Request("backend.php", {
 318                                         parameters: query,
 319                                         onComplete: function(transport) {
 320                                                 updateUsersList();
 321                                         } });
 322
 323                         }
 324
 325                 } else {
 326                         alert(__("No users are selected."));
 327                 }
 328
 329         } catch (e) {
 330                 exception_error("removeSelectedUsers", e);
 331         }
 332
 333         return false;
 334 }
 335
 336 function removeSelectedFilters() {
 337
 338         try {
 339
 340                 var sel_rows = getSelectedFilters();
 341
 342                 if (sel_rows.length > 0) {
 343
 344                         var ok = confirm(__("Remove selected filters?"));
 345
 346                         if (ok) {
 347                                 notify_progress("Removing selected filters...");
 348
 349                                 var query = "?op=pref-filters&method=remove&ids="+
 350                                         param_escape(sel_rows.toString());
 351
 352                                 new Ajax.Request("backend.php", {
 353                                                 parameters: query,
 354                                                 onComplete: function(transport) {
 355                                                         updateFilterList();
 356                                                 } });
 357                         }
 358                 } else {
 359                         alert(__("No filters are selected."));
 360                 }
 361
 362         } catch (e) {
 363                 exception_error("removeSelectedFilters", e);
 364         }
 365
 366         return false;
 367 }
 368
 369
 370 function removeSelectedFeeds() {
 371
 372         try {
 373
 374                 var sel_rows = getSelectedFeeds();
 375
 376                 if (sel_rows.length > 0) {
 377
 378                         var ok = confirm(__("Unsubscribe from selected feeds?"));
 379
 380                         if (ok) {
 381
 382                                 notify_progress("Unsubscribing from selected feeds...", true);
 383
 384                                 var query = "?op=pref-feeds&method=remove&ids="+
 385                                         param_escape(sel_rows.toString());
 386
 387                                 console.log(query);
 388
 389                                 new Ajax.Request("backend.php", {
 390                                         parameters: query,
 391                                         onComplete: function(transport) {
 392                                                 updateFeedList();
 393                                                 } });
 394                         }
 395
 396                 } else {
 397                         alert(__("No feeds are selected."));
 398                 }
 399
 400         } catch (e) {
 401                 exception_error("removeSelectedFeeds", e);
 402         }
 403
 404         return false;
 405 }
 406
 407 function clearSelectedFeeds() {
 408
 409         var sel_rows = getSelectedFeeds();
 410
 411         if (sel_rows.length > 1) {
 412                 alert(__("Please select only one feed."));
 413                 return;
 414         }
 415
 416         if (sel_rows.length > 0) {
 417
 418                 var ok = confirm(__("Erase all non-starred articles in selected feed?"));
 419
 420                 if (ok) {
 421                         notify_progress("Clearing selected feed...");
 422                         clearFeedArticles(sel_rows[0]);
 423                 }
 424
 425         } else {
 426
 427                 alert(__("No feeds are selected."));
 428
 429         }
 430
 431         return false;
 432 }
 433
 434 function purgeSelectedFeeds() {
 435
 436         var sel_rows = getSelectedFeeds();
 437
 438         if (sel_rows.length > 0) {
 439
 440                 var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
 441
 442                 if (pr != undefined) {
 443                         notify_progress("Purging selected feed...");
 444
 445                         var query = "?op=rpc&method=purge&ids="+
 446                                 param_escape(sel_rows.toString()) + "&days=" + pr;
 447
 448                         console.log(query);
 449
 450                         new Ajax.Request("prefs.php",   {
 451                                 parameters: query,
 452                                 onComplete: function(transport) {
 453                                         notify('');
 454                                 } });
 455                 }
 456
 457         } else {
 458
 459                 alert(__("No feeds are selected."));
 460
 461         }
 462
 463         return false;
 464 }
 465
 466 function userEditCancel() {
 467         closeInfoBox();
 468         return false;
 469 }
 470
 471 function userEditSave() {
 472
 473         try {
 474
 475                 var login = document.forms["user_edit_form"].login.value;
 476
 477                 if (login.length == 0) {
 478                         alert(__("Login field cannot be blank."));
 479                         return;
 480                 }
 481
 482                 notify_progress("Saving user...");
 483
 484                 closeInfoBox();
 485
 486                 var query = Form.serialize("user_edit_form");
 487
 488                 new Ajax.Request("backend.php", {
 489                         parameters: query,
 490                         onComplete: function(transport) {
 491                                 updateUsersList();
 492                         } });
 493
 494         } catch (e) {
 495                 exception_error("userEditSave", e);
 496         }
 497
 498         return false;
 499
 500 }
 501
 502
 503 function editSelectedUser() {
 504         var rows = getSelectedUsers();
 505
 506         if (rows.length == 0) {
 507                 alert(__("No users are selected."));
 508                 return;
 509         }
 510
 511         if (rows.length > 1) {
 512                 alert(__("Please select only one user."));
 513                 return;
 514         }
 515
 516         notify("");
 517
 518         editUser(rows[0]);
 519 }
 520
 521 function resetSelectedUserPass() {
 522
 523         try {
 524
 525                 var rows = getSelectedUsers();
 526
 527                 if (rows.length == 0) {
 528                         alert(__("No users are selected."));
 529                         return;
 530                 }
 531
 532                 if (rows.length > 1) {
 533                         alert(__("Please select only one user."));
 534                         return;
 535                 }
 536
 537                 var ok = confirm(__("Reset password of selected user?"));
 538
 539                 if (ok) {
 540                         notify_progress("Resetting password for selected user...");
 541
 542                         var id = rows[0];
 543
 544                         var query = "?op=pref-users&method=resetPass&id=" +
 545                                 param_escape(id);
 546
 547                         new Ajax.Request("backend.php", {
 548                                 parameters: query,
 549                                 onComplete: function(transport) {
 550                                         notify_info(transport.responseText, true);
 551                                 } });
 552
 553                 }
 554
 555         } catch (e) {
 556                 exception_error("resetSelectedUserPass", e);
 557         }
 558 }
 559
 560 function selectedUserDetails() {
 561
 562         try {
 563
 564                 var rows = getSelectedUsers();
 565
 566                 if (rows.length == 0) {
 567                         alert(__("No users are selected."));
 568                         return;
 569                 }
 570
 571                 if (rows.length > 1) {
 572                         alert(__("Please select only one user."));
 573                         return;
 574                 }
 575
 576                 notify_progress("Loading, please wait...");
 577
 578                 var id = rows[0];
 579
 580                 var query = "?op=pref-users&method=userdetails&id=" + id;
 581
 582                 new Ajax.Request("backend.php", {
 583                         parameters: query,
 584                         onComplete: function(transport) {
 585                                         infobox_callback2(transport, __("User details"));
 586                                 } });
 587         } catch (e) {
 588                 exception_error("selectedUserDetails", e);
 589         }
 590 }
 591
 592
 593 function editSelectedFilter() {
 594         var rows = getSelectedFilters();
 595
 596         if (rows.length == 0) {
 597                 alert(__("No filters are selected."));
 598                 return;
 599         }
 600
 601         if (rows.length > 1) {
 602                 alert(__("Please select only one filter."));
 603                 return;
 604         }
 605
 606         notify("");
 607
 608         editFilter(rows[0]);
 609
 610 }
 611
 612 function joinSelectedFilters() {
 613         var rows = getSelectedFilters();
 614
 615         if (rows.length == 0) {
 616                 alert(__("No filters are selected."));
 617                 return;
 618         }
 619
 620         var ok = confirm(__("Combine selected filters?"));
 621
 622         if (ok) {
 623                 notify_progress("Joining filters...");
 624
 625                 var query = "?op=pref-filters&method=join&ids="+
 626                         param_escape(rows.toString());
 627
 628                 console.log(query);
 629
 630                 new Ajax.Request("backend.php", {
 631                         parameters: query,
 632                         onComplete: function(transport) {
 633                                         updateFilterList();
 634                         } });
 635         }
 636 }
 637
 638 function editSelectedFeed() {
 639         var rows = getSelectedFeeds();
 640
 641         if (rows.length == 0) {
 642                 alert(__("No feeds are selected."));
 643                 return;
 644         }
 645
 646         if (rows.length > 1) {
 647                 return editSelectedFeeds();
 648         }
 649
 650         notify("");
 651
 652         editFeed(rows[0], {});
 653
 654 }
 655
 656 function editSelectedFeeds() {
 657
 658         try {
 659                 var rows = getSelectedFeeds();
 660
 661                 if (rows.length == 0) {
 662                         alert(__("No feeds are selected."));
 663                         return;
 664                 }
 665
 666                 notify_progress("Loading, please wait...");
 667
 668                 var query = "backend.php?op=pref-feeds&method=editfeeds&ids=" +
 669                         param_escape(rows.toString());
 670
 671                 console.log(query);
 672
 673                 if (dijit.byId("feedEditDlg"))
 674                         dijit.byId("feedEditDlg").destroyRecursive();
 675
 676                 new Ajax.Request("backend.php", {
 677                         parameters: query,
 678                         onComplete: function(transport) {
 679
 680                                 notify("");
 681
 682                                 var dialog = new dijit.Dialog({
 683                                         id: "feedEditDlg",
 684                                         title: __("Edit Multiple Feeds"),
 685                                         style: "width: 600px",
 686                                         getChildByName: function (name) {
 687                                                 var rv = null;
 688                                                 this.getChildren().each(
 689                                                         function(child) {
 690                                                                 if (child.name == name) {
 691                                                                         rv = child;
 692                                                                         return;
 693                                                                 }
 694                                                         });
 695                                                 return rv;
 696                                         },
 697                                         toggleField: function (checkbox, elem, label) {
 698                                                 this.getChildByName(elem).attr('disabled', !checkbox.checked);
 699
 700                                                 if ($(label))
 701                                                         if (checkbox.checked)
 702                                                                 $(label).removeClassName('insensitive');
 703                                                         else
 704                                                                 $(label).addClassName('insensitive');
 705
 706                                         },
 707                                         execute: function() {
 708                                                 if (this.validate() && confirm(__("Save changes to selected feeds?"))) {
 709                                                         var query = dojo.objectToQuery(this.attr('value'));
 710
 711                                                         /* Form.serialize ignores unchecked checkboxes */
 712
 713                                                         if (!query.match("&private=") &&
 714                                                                         this.getChildByName('private').attr('disabled') == false) {
 715                                                                 query = query + "&private=false";
 716                                                         }
 717
 718                                                         try {
 719                                                                 if (!query.match("&cache_images=") &&
 720                                                                                 this.getChildByName('cache_images').attr('disabled') == false) {
 721                                                                         query = query + "&cache_images=false";
 722                                                                 }
 723                                                         } catch (e) { }
 724
 725                                                         try {
 726                                                                 if (!query.match("&hide_images=") &&
 727                                                                                 this.getChildByName('hide_images').attr('disabled') == false) {
 728                                                                         query = query + "&hide_images=false";
 729                                                                 }
 730                                                         } catch (e) { }
 731
 732                                                         if (!query.match("&include_in_digest=") &&
 733                                                                         this.getChildByName('include_in_digest').attr('disabled') == false) {
 734                                                                 query = query + "&include_in_digest=false";
 735                                                         }
 736
 737                                                         if (!query.match("&always_display_enclosures=") &&
 738                                                                         this.getChildByName('always_display_enclosures').attr('disabled') == false) {
 739                                                                 query = query + "&always_display_enclosures=false";
 740                                                         }
 741
 742                                                         if (!query.match("&mark_unread_on_update=") &&
 743                                                                         this.getChildByName('mark_unread_on_update').attr('disabled') == false) {
 744                                                                 query = query + "&mark_unread_on_update=false";
 745                                                         }
 746
 747                                                         console.log(query);
 748
 749                                                         notify_progress("Saving data...", true);
 750
 751                                                         new Ajax.Request("backend.php", {
 752                                                                 parameters: query,
 753                                                                 onComplete: function(transport) {
 754                                                                         dialog.hide();
 755                                                                         updateFeedList();
 756                                                         }});
 757                                                 }
 758                                         },
 759                                         content: transport.responseText});
 760
 761                                         dialog.show();
 762
 763                         } });
 764
 765         } catch (e) {
 766                 exception_error("editSelectedFeeds", e);
 767         }
 768 }
 769
 770 function opmlImportComplete(iframe) {
 771         try {
 772                 if (!iframe.contentDocument.body.innerHTML) return false;
 773
 774                 Element.show(iframe);
 775
 776                 notify('');
 777
 778                 if (dijit.byId('opmlImportDlg'))
 779                         dijit.byId('opmlImportDlg').destroyRecursive();
 780
 781                 var content = iframe.contentDocument.body.innerHTML;
 782
 783                 dialog = new dijit.Dialog({
 784                         id: "opmlImportDlg",
 785                         title: __("OPML Import"),
 786                         style: "width: 600px",
 787                         onCancel: function() {
 788                                 updateFeedList();
 789                                 updateFilterList();
 790                                 updateLabelList();
 791                         },
 792                         execute: function() {
 793                                 updateFeedList();
 794                                 updateFilterList();
 795                                 updateLabelList();
 796                                 this.hide();
 797                         },
 798                         content: content});
 799
 800                 dialog.show();
 801
 802         } catch (e) {
 803                 exception_error("opmlImportComplete", e);
 804         }
 805 }
 806
 807 function opmlImport() {
 808
 809         var opml_file = $("opml_file");
 810
 811         if (opml_file.value.length == 0) {
 812                 alert(__("Please choose an OPML file first."));
 813                 return false;
 814         } else {
 815                 notify_progress("Importing, please wait...", true);
 816
 817                 Element.show("upload_iframe");
 818
 819                 return true;
 820         }
 821 }
 822
 823
 824 function updateFilterList() {
 825         var user_search = $("filter_search");
 826         var search = "";
 827         if (user_search) { search = user_search.value; }
 828
 829         new Ajax.Request("backend.php", {
 830                 parameters: "?op=pref-filters&search=" + param_escape(search),
 831                 onComplete: function(transport) {
 832                         dijit.byId('filterConfigTab').attr('content', transport.responseText);
 833                         notify("");
 834                 } });
 835 }
 836
 837 function updateLabelList() {
 838         new Ajax.Request("backend.php", {
 839                 parameters: "?op=pref-labels",
 840                 onComplete: function(transport) {
 841                         dijit.byId('labelConfigTab').attr('content', transport.responseText);
 842                         notify("");
 843                 } });
 844 }
 845
 846 function updatePrefsList() {
 847         new Ajax.Request("backend.php", {
 848                 parameters: "?op=pref-prefs",
 849                 onComplete: function(transport) {
 850                         dijit.byId('genConfigTab').attr('content', transport.responseText);
 851                         notify("");
 852                 } });
 853 }
 854
 855 function updateSystemList() {
 856         new Ajax.Request("backend.php", {
 857                 parameters: "?op=pref-system",
 858                 onComplete: function(transport) {
 859                         dijit.byId('systemConfigTab').attr('content', transport.responseText);
 860                         notify("");
 861                 } });
 862 }
 863
 864 function selectTab(id, noupdate, method) {
 865         try {
 866                 if (!noupdate) {
 867                         notify_progress("Loading, please wait...");
 868
 869                         if (id == "feedConfig") {
 870                                 updateFeedList();
 871                         } else if (id == "filterConfig") {
 872                                 updateFilterList();
 873                         } else if (id == "labelConfig") {
 874                                 updateLabelList();
 875                         } else if (id == "genConfig") {
 876                                 updatePrefsList();
 877                         } else if (id == "userConfig") {
 878                                 updateUsersList();
 879                         } else if (id == "systemConfig") {
 880                                 updateSystemList();
 881                         }
 882
 883                         var tab = dijit.byId(id + "Tab");
 884                         dijit.byId("pref-tabs").selectChild(tab);
 885
 886                 }
 887
 888         } catch (e) {
 889                 exception_error("selectTab", e);
 890         }
 891 }
 892
 893 function init_second_stage() {
 894         try {
 895
 896                 document.onkeydown = pref_hotkey_handler;
 897                 loading_set_progress(50);
 898                 notify("");
 899
 900                 dojo.addOnLoad(function() {
 901                         var tab = getURLParam('tab');
 902
 903                         if (tab) {
 904                                 tab = dijit.byId(tab + "Tab");
 905                                 if (tab) dijit.byId("pref-tabs").selectChild(tab);
 906                         }
 907
 908                         var method = getURLParam('method');
 909
 910                         if (method == 'editFeed') {
 911                                 var param = getURLParam('methodparam');
 912
 913                                 window.setTimeout('editFeed(' + param + ')', 100);
 914                         }
 915                 });
 916
 917                 setTimeout("hotkey_prefix_timeout()", 5*1000);
 918
 919         } catch (e) {
 920                 exception_error("init_second_stage", e);
 921         }
 922 }
 923
 924 function init() {
 925
 926         try {
 927                 dojo.registerModulePath("lib", "..");
 928                 dojo.registerModulePath("fox", "../../js/");
 929
 930                 dojo.require("dijit.ColorPalette");
 931                 dojo.require("dijit.Dialog");
 932                 dojo.require("dijit.form.Button");
 933                 dojo.require("dijit.form.CheckBox");
 934                 dojo.require("dijit.form.DropDownButton");
 935                 dojo.require("dijit.form.FilteringSelect");
 936                 dojo.require("dijit.form.Form");
 937                 dojo.require("dijit.form.RadioButton");
 938                 dojo.require("dijit.form.Select");
 939                 dojo.require("dijit.form.SimpleTextarea");
 940                 dojo.require("dijit.form.TextBox");
 941                 dojo.require("dijit.form.ValidationTextBox");
 942                 dojo.require("dijit.InlineEditBox");
 943                 dojo.require("dijit.layout.AccordionContainer");
 944                 dojo.require("dijit.layout.BorderContainer");
 945                 dojo.require("dijit.layout.ContentPane");
 946                 dojo.require("dijit.layout.TabContainer");
 947                 dojo.require("dijit.Menu");
 948                 dojo.require("dijit.ProgressBar");
 949                 dojo.require("dijit.ProgressBar");
 950                 dojo.require("dijit.Toolbar");
 951                 dojo.require("dijit.Tree");
 952                 dojo.require("dijit.tree.dndSource");
 953                 dojo.require("dojo.data.ItemFileWriteStore");
 954
 955                 dojo.require("lib.CheckBoxTree");
 956                 dojo.require("fox.PrefFeedTree");
 957                 dojo.require("fox.PrefFilterTree");
 958                 dojo.require("fox.PrefLabelTree");
 959
 960                 dojo.parser.parse();
 961
 962                 dojo.addOnLoad(function() {
 963                         loading_set_progress(50);
 964
 965                         new Ajax.Request("backend.php", {
 966                                 parameters: {op: "rpc", method: "sanityCheck"},
 967                                         onComplete: function(transport) {
 968                                         backend_sanity_check_callback(transport);
 969                                 } });
 970                 });
 971
 972         } catch (e) {
 973                 exception_error("init", e);
 974         }
 975 }
 976
 977 function validatePrefsReset() {
 978         try {
 979                 var ok = confirm(__("Reset to defaults?"));
 980
 981                 if (ok) {
 982
 983                         query = "?op=pref-prefs&method=resetconfig";
 984                         console.log(query);
 985
 986                         new Ajax.Request("backend.php", {
 987                                 parameters: query,
 988                                 onComplete: function(transport) {
 989                                         updatePrefsList();
 990                                         notify_info(transport.responseText);
 991                                 } });
 992
 993                 }
 994
 995         } catch (e) {
 996                 exception_error("validatePrefsReset", e);
 997         }
 998
 999         return false;
1000
1001 }
1002
1003 function pref_hotkey_handler(e) {
1004         try {
1005
1006                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
1007
1008                 var keycode = false;
1009                 var shift_key = false;
1010
1011                 var cmdline = $('cmdline');
1012
1013                 try {
1014                         shift_key = e.shiftKey;
1015                 } catch (e) {
1016
1017                 }
1018
1019                 if (window.event) {
1020                         keycode = window.event.keyCode;
1021                 } else if (e) {
1022                         keycode = e.which;
1023                 }
1024
1025                 var keychar = String.fromCharCode(keycode);
1026
1027                 if (keycode == 27) { // escape
1028                         hotkey_prefix = false;
1029                 }
1030
1031                 if (keycode == 16) return; // ignore lone shift
1032                 if (keycode == 17) return; // ignore lone ctrl
1033
1034                 if (!shift_key) keychar = keychar.toLowerCase();
1035
1036                 var hotkeys = getInitParam("hotkeys");
1037
1038                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
1039
1040                         var date = new Date();
1041                         var ts = Math.round(date.getTime() / 1000);
1042
1043                         hotkey_prefix = keychar;
1044                         hotkey_prefix_pressed = ts;
1045
1046                         cmdline.innerHTML = keychar;
1047                         Element.show(cmdline);
1048
1049                         return true;
1050                 }
1051
1052                 Element.hide(cmdline);
1053
1054                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
1055                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
1056                 hotkey_prefix = false;
1057
1058                 var hotkey_action = false;
1059                 var hotkeys = getInitParam("hotkeys");
1060
1061                 for (sequence in hotkeys[1]) {
1062                         if (sequence == hotkey) {
1063                                 hotkey_action = hotkeys[1][sequence];
1064                                 break;
1065                         }
1066                 }
1067
1068                 switch (hotkey_action) {
1069                 case "feed_subscribe":
1070                         quickAddFeed();
1071                         return false;
1072                 case "create_label":
1073                         addLabel();
1074                         return false;
1075                 case "create_filter":
1076                         quickAddFilter();
1077                         return false;
1078                 case "help_dialog":
1079                         //helpDialog("prefs");
1080                         return false;
1081                 default:
1082                         console.log("unhandled action: " + hotkey_action + "; hotkey: " + hotkey);
1083                 }
1084
1085         } catch (e) {
1086                 exception_error("hotkey_handler", e);
1087         }
1088 }
1089
1090 function removeCategory(id, item) {
1091         try {
1092
1093                 var ok = confirm(__("Remove category %s? Any nested feeds would be placed into Uncategorized.").replace("%s", item.name));
1094
1095                 if (ok) {
1096                         var query = "?op=pref-feeds&method=removeCat&ids="+
1097                                 param_escape(id);
1098
1099                         notify_progress("Removing category...");
1100
1101                         new Ajax.Request("backend.php", {
1102                                 parameters: query,
1103                                 onComplete: function(transport) {
1104                                         notify('');
1105                                         updateFeedList();
1106                                 } });
1107                         }
1108
1109         } catch (e) {
1110                 exception_error("removeCategory", e);
1111         }
1112 }
1113
1114 function removeSelectedCategories() {
1115
1116         var sel_rows = getSelectedCategories();
1117
1118         if (sel_rows.length > 0) {
1119
1120                 var ok = confirm(__("Remove selected categories?"));
1121
1122                 if (ok) {
1123                         notify_progress("Removing selected categories...");
1124
1125                         var query = "?op=pref-feeds&method=removeCat&ids="+
1126                                 param_escape(sel_rows.toString());
1127
1128                         new Ajax.Request("backend.php", {
1129                                 parameters: query,
1130                                 onComplete: function(transport) {
1131                                                 updateFeedList();
1132                                         } });
1133
1134                 }
1135         } else {
1136                 alert(__("No categories are selected."));
1137         }
1138
1139         return false;
1140 }
1141
1142 function createCategory() {
1143         try {
1144                 var title = prompt(__("Category title:"));
1145
1146                 if (title) {
1147
1148                         notify_progress("Creating category...");
1149
1150                         var query = "?op=pref-feeds&method=addCat&cat=" +
1151                                 param_escape(title);
1152
1153                         new Ajax.Request("backend.php", {
1154                                 parameters: query,
1155                                 onComplete: function(transport) {
1156                                         notify('');
1157                                         updateFeedList();
1158                                 } });
1159                 }
1160
1161         } catch (e) {
1162                 exception_error("createCategory", e);
1163         }
1164 }
1165
1166 function showInactiveFeeds() {
1167         try {
1168                 var query = "backend.php?op=pref-feeds&method=inactiveFeeds";
1169
1170                 if (dijit.byId("inactiveFeedsDlg"))
1171                         dijit.byId("inactiveFeedsDlg").destroyRecursive();
1172
1173                 dialog = new dijit.Dialog({
1174                         id: "inactiveFeedsDlg",
1175                         title: __("Feeds without recent updates"),
1176                         style: "width: 600px",
1177                         getSelectedFeeds: function() {
1178                                 return getSelectedTableRowIds("prefInactiveFeedList");
1179                         },
1180                         removeSelected: function() {
1181                                 var sel_rows = this.getSelectedFeeds();
1182
1183                                 console.log(sel_rows);
1184
1185                                 if (sel_rows.length > 0) {
1186                                         var ok = confirm(__("Remove selected feeds?"));
1187
1188                                         if (ok) {
1189                                                 notify_progress("Removing selected feeds...", true);
1190
1191                                                 var query = "?op=pref-feeds&method=remove&ids="+
1192                                                         param_escape(sel_rows.toString());
1193
1194                                                 new Ajax.Request("backend.php", {
1195                                                         parameters: query,
1196                                                         onComplete: function(transport) {
1197                                                                 notify('');
1198                                                                 dialog.hide();
1199                                                                 updateFeedList();
1200                                                         } });
1201                                         }
1202
1203                                 } else {
1204                                         alert(__("No feeds are selected."));
1205                                 }
1206                         },
1207                         execute: function() {
1208                                 if (this.validate()) {
1209                                 }
1210                         },
1211                         href: query});
1212
1213                 dialog.show();
1214
1215         } catch (e) {
1216                 exception_error("showInactiveFeeds", e);
1217         }
1218
1219 }
1220
1221 function opmlRegenKey() {
1222
1223         try {
1224                 var ok = confirm(__("Replace current OPML publishing address with a new one?"));
1225
1226                 if (ok) {
1227
1228                         notify_progress("Trying to change address...", true);
1229
1230                         var query = "?op=pref-feeds&method=regenOPMLKey";
1231
1232                         new Ajax.Request("backend.php", {
1233                                 parameters: query,
1234                                 onComplete: function(transport) {
1235                                                 var reply = JSON.parse(transport.responseText);
1236
1237                                                 var new_link = reply.link;
1238
1239                                                 var e = $('pub_opml_url');
1240
1241                                                 if (new_link) {
1242                                                         e.href = new_link;
1243                                                         e.innerHTML = new_link;
1244
1245                                                         new Effect.Highlight(e);
1246
1247                                                         notify('');
1248
1249                                                 } else {
1250                                                         notify_error("Could not change feed URL.");
1251                                                 }
1252                                 } });
1253                 }
1254         } catch (e) {
1255                 exception_error("opmlRegenKey", e);
1256         }
1257         return false;
1258 }
1259
1260 function feedActionChange() {
1261         try {
1262                 var chooser = $("feedActionChooser");
1263                 var opid = chooser[chooser.selectedIndex].value;
1264
1265                 chooser.selectedIndex = 0;
1266                 feedActionGo(opid);
1267         } catch (e) {
1268                 exception_error("feedActionChange", e);
1269         }
1270 }
1271
1272 function feedActionGo(op) {
1273         try {
1274                 if (op == "facEdit") {
1275
1276                         var rows = getSelectedFeeds();
1277
1278                         if (rows.length > 1) {
1279                                 editSelectedFeeds();
1280                         } else {
1281                                 editSelectedFeed();
1282                         }
1283                 }
1284
1285                 if (op == "facClear") {
1286                         clearSelectedFeeds();
1287                 }
1288
1289                 if (op == "facPurge") {
1290                         purgeSelectedFeeds();
1291                 }
1292
1293                 if (op == "facEditCats") {
1294                         editFeedCats();
1295                 }
1296
1297                 if (op == "facRescore") {
1298                         rescoreSelectedFeeds();
1299                 }
1300
1301                 if (op == "facUnsubscribe") {
1302                         removeSelectedFeeds();
1303                 }
1304
1305         } catch (e) {
1306                 exception_error("feedActionGo", e);
1307
1308         }
1309 }
1310
1311 function clearFeedArticles(feed_id) {
1312
1313         notify_progress("Clearing feed...");
1314
1315         var query = "?op=pref-feeds&quiet=1&method=clear&id=" + feed_id;
1316
1317         new Ajax.Request("backend.php", {
1318                 parameters: query,
1319                 onComplete: function(transport) {
1320                                 notify('');
1321                         } });
1322
1323         return false;
1324 }
1325
1326 function rescoreSelectedFeeds() {
1327
1328         var sel_rows = getSelectedFeeds();
1329
1330         if (sel_rows.length > 0) {
1331
1332                 //var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
1333                 var ok = confirm(__("Rescore articles in selected feeds?"));
1334
1335                 if (ok) {
1336                         notify_progress("Rescoring selected feeds...", true);
1337
1338                         var query = "?op=pref-feeds&method=rescore&quiet=1&ids="+
1339                                 param_escape(sel_rows.toString());
1340
1341                         new Ajax.Request("backend.php", {
1342                                 parameters: query,
1343                                 onComplete: function(transport) {
1344                                                 notify_callback2(transport);
1345                         } });
1346
1347                 }
1348         } else {
1349                 alert(__("No feeds are selected."));
1350         }
1351
1352         return false;
1353 }
1354
1355 function rescore_all_feeds() {
1356         var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
1357
1358         if (ok) {
1359                 notify_progress("Rescoring feeds...", true);
1360
1361                 var query = "?op=pref-feeds&method=rescoreAll&quiet=1";
1362
1363                 new Ajax.Request("backend.php", {
1364                         parameters: query,
1365                         onComplete: function(transport) {
1366                                         notify_callback2(transport);
1367                 } });
1368         }
1369 }
1370
1371 function labelColorReset() {
1372         try {
1373                 var labels = getSelectedLabels();
1374
1375                 if (labels.length > 0) {
1376                         var ok = confirm(__("Reset selected labels to default colors?"));
1377
1378                         if (ok) {
1379                                 var query = "?op=pref-labels&method=colorreset&ids="+
1380                                         param_escape(labels.toString());
1381
1382                                 new Ajax.Request("backend.php", {
1383                                         parameters: query,
1384                                         onComplete: function(transport) {
1385                                                 updateLabelList();
1386                                         } });
1387                         }
1388
1389                 } else {
1390                         alert(__("No labels are selected."));
1391                 }
1392
1393         } catch (e) {
1394                 exception_error("labelColorReset", e);
1395         }
1396 }
1397
1398
1399 function inPreferences() {
1400         return true;
1401 }
1402
1403 function editProfiles() {
1404         try {
1405
1406                 if (dijit.byId("profileEditDlg"))
1407                         dijit.byId("profileEditDlg").destroyRecursive();
1408
1409                 var query = "backend.php?op=pref-prefs&method=editPrefProfiles";
1410
1411                 dialog = new dijit.Dialog({
1412                         id: "profileEditDlg",
1413                         title: __("Settings Profiles"),
1414                         style: "width: 600px",
1415                         getSelectedProfiles: function() {
1416                                 return getSelectedTableRowIds("prefFeedProfileList");
1417                         },
1418                         removeSelected: function() {
1419                                 var sel_rows = this.getSelectedProfiles();
1420
1421                                 if (sel_rows.length > 0) {
1422                                         var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
1423
1424                                         if (ok) {
1425                                                 notify_progress("Removing selected profiles...", true);
1426
1427                                                 var query = "?op=rpc&method=remprofiles&ids="+
1428                                                         param_escape(sel_rows.toString());
1429
1430                                                 new Ajax.Request("backend.php", {
1431                                                         parameters: query,
1432                                                         onComplete: function(transport) {
1433                                                                 notify('');
1434                                                                 editProfiles();
1435                                                         } });
1436
1437                                         }
1438
1439                                 } else {
1440                                         alert(__("No profiles are selected."));
1441                                 }
1442                         },
1443                         activateProfile: function() {
1444                                 var sel_rows = this.getSelectedProfiles();
1445
1446                                 if (sel_rows.length == 1) {
1447
1448                                         var ok = confirm(__("Activate selected profile?"));
1449
1450                                         if (ok) {
1451                                                 notify_progress("Loading, please wait...");
1452
1453                                                 var query = "?op=rpc&method=setprofile&id="+
1454                                                         param_escape(sel_rows.toString());
1455
1456                                                 new Ajax.Request("backend.php", {
1457                                                         parameters: query,
1458                                                         onComplete: function(transport) {
1459                                                                 window.location.reload();
1460                                                         } });
1461                                         }
1462
1463                                 } else {
1464                                         alert(__("Please choose a profile to activate."));
1465                                 }
1466                         },
1467                         addProfile: function() {
1468                                 if (this.validate()) {
1469                                         notify_progress("Creating profile...", true);
1470
1471                                         var query = "?op=rpc&method=addprofile&title=" +
1472                                                 param_escape(dialog.attr('value').newprofile);
1473
1474                                         new Ajax.Request("backend.php", {
1475                                                 parameters: query,
1476                                                 onComplete: function(transport) {
1477                                                         notify('');
1478                                                         editProfiles();
1479                                                 } });
1480
1481                                 }
1482                         },
1483                         execute: function() {
1484                                 if (this.validate()) {
1485                                 }
1486                         },
1487                         href: query});
1488
1489                 dialog.show();
1490         } catch (e) {
1491                 exception_error("editProfiles", e);
1492         }
1493 }
1494
1495 function activatePrefProfile() {
1496
1497         var sel_rows = getSelectedFeedCats();
1498
1499         if (sel_rows.length == 1) {
1500
1501                 var ok = confirm(__("Activate selected profile?"));
1502
1503                 if (ok) {
1504                         notify_progress("Loading, please wait...");
1505
1506                         var query = "?op=rpc&method=setprofile&id="+
1507                                 param_escape(sel_rows.toString());
1508
1509                         new Ajax.Request("backend.php", {
1510                                 parameters: query,
1511                                 onComplete: function(transport) {
1512                                         window.location.reload();
1513                                 } });
1514                 }
1515
1516         } else {
1517                 alert(__("Please choose a profile to activate."));
1518         }
1519
1520         return false;
1521 }
1522
1523 function clearFeedAccessKeys() {
1524
1525         var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
1526
1527         if (ok) {
1528                 notify_progress("Clearing URLs...");
1529
1530                 var query = "?op=pref-feeds&method=clearKeys";
1531
1532                 new Ajax.Request("backend.php", {
1533                         parameters: query,
1534                         onComplete: function(transport) {
1535                                 notify_info("Generated URLs cleared.");
1536                         } });
1537         }
1538
1539         return false;
1540 }
1541
1542 function clearArticleAccessKeys() {
1543
1544         var ok = confirm(__("This will invalidate all previously shared article URLs. Continue?"));
1545
1546         if (ok) {
1547                 notify_progress("Clearing URLs...");
1548
1549                 var query = "?op=rpc&method=clearArticleKeys";
1550
1551                 new Ajax.Request("backend.php", {
1552                         parameters: query,
1553                         onComplete: function(transport) {
1554                                 notify_info("Shared URLs cleared.");
1555                         } });
1556         }
1557
1558         return false;
1559 }
1560
1561 function resetFilterOrder() {
1562         try {
1563                 notify_progress("Loading, please wait...");
1564
1565                 new Ajax.Request("backend.php", {
1566                         parameters: "?op=pref-filters&method=filtersortreset",
1567                         onComplete: function(transport) {
1568                                 updateFilterList();
1569                         } });
1570
1571
1572         } catch (e) {
1573                 exception_error("resetFilterOrder");
1574         }
1575 }
1576
1577
1578 function resetFeedOrder() {
1579         try {
1580                 notify_progress("Loading, please wait...");
1581
1582                 new Ajax.Request("backend.php", {
1583                         parameters: "?op=pref-feeds&method=feedsortreset",
1584                         onComplete: function(transport) {
1585                                 updateFeedList();
1586                         } });
1587
1588
1589         } catch (e) {
1590                 exception_error("resetFeedOrder");
1591         }
1592 }
1593
1594 function resetCatOrder() {
1595         try {
1596                 notify_progress("Loading, please wait...");
1597
1598                 new Ajax.Request("backend.php", {
1599                         parameters: "?op=pref-feeds&method=catsortreset",
1600                         onComplete: function(transport) {
1601                                 updateFeedList();
1602                         } });
1603
1604
1605         } catch (e) {
1606                 exception_error("resetCatOrder");
1607         }
1608 }
1609
1610 function toggleHiddenFeedCats() {
1611         try {
1612                 notify_progress("Loading, please wait...");
1613
1614                 new Ajax.Request("backend.php", {
1615                         parameters: "?op=pref-feeds&method=togglehiddenfeedcats",
1616                         onComplete: function(transport) {
1617                                 updateFeedList();
1618                         } });
1619
1620         } catch (e) {
1621                 exception_error("toggleHiddenFeedCats");
1622         }
1623 }
1624
1625 function editCat(id, item, event) {
1626         try {
1627                 var new_name = prompt(__('Rename category to:'), item.name);
1628
1629                 if (new_name && new_name != item.name) {
1630
1631                         notify_progress("Loading, please wait...");
1632
1633                         new Ajax.Request("backend.php", {
1634                         parameters: {
1635                                 op: 'pref-feeds',
1636                                 method: 'renamecat',
1637                                 id: id,
1638                                 title: new_name,
1639                         },
1640                         onComplete: function(transport) {
1641                                 updateFeedList();
1642                         } });
1643                 }
1644
1645         } catch (e) {
1646                 exception_error("editCat", e);
1647         }
1648 }
1649
1650 function editLabel(id, event) {
1651         try {
1652                 var query = "backend.php?op=pref-labels&method=edit&id=" +
1653                         param_escape(id);
1654
1655                 if (dijit.byId("labelEditDlg"))
1656                         dijit.byId("labelEditDlg").destroyRecursive();
1657
1658                 dialog = new dijit.Dialog({
1659                         id: "labelEditDlg",
1660                         title: __("Label Editor"),
1661                         style: "width: 600px",
1662                         setLabelColor: function(id, fg, bg) {
1663
1664                                 var kind = '';
1665                                 var color = '';
1666
1667                                 if (fg && bg) {
1668                                         kind = 'both';
1669                                 } else if (fg) {
1670                                         kind = 'fg';
1671                                         color = fg;
1672                                 } else if (bg) {
1673                                         kind = 'bg';
1674                                         color = bg;
1675                                 }
1676
1677                                 var query = "?op=pref-labels&method=colorset&kind="+kind+
1678                                         "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
1679                                         "&bg=" + param_escape(bg) + "&color=" + param_escape(color);
1680
1681                 //              console.log(query);
1682
1683                                 var e = $("LICID-" + id);
1684
1685                                 if (e) {
1686                                         if (fg) e.style.color = fg;
1687                                         if (bg) e.style.backgroundColor = bg;
1688                                 }
1689
1690                                 new Ajax.Request("backend.php", { parameters: query });
1691
1692                                 updateFilterList();
1693                         },
1694                         execute: function() {
1695                                 if (this.validate()) {
1696                                         var caption = this.attr('value').caption;
1697                                         var fg_color = this.attr('value').fg_color;
1698                                         var bg_color = this.attr('value').bg_color;
1699                                         var query = dojo.objectToQuery(this.attr('value'));
1700
1701                                         dijit.byId('labelTree').setNameById(id, caption);
1702                                         this.setLabelColor(id, fg_color, bg_color);
1703                                         this.hide();
1704
1705                                         new Ajax.Request("backend.php", {
1706                                                 parameters: query,
1707                                                 onComplete: function(transport) {
1708                                                         updateFilterList();
1709                                         } });
1710                                 }
1711                         },
1712                         href: query});
1713
1714                 dialog.show();
1715
1716         } catch (e) {
1717                 exception_error("editLabel", e);
1718         }
1719 }
1720
1721
1722 function customizeCSS() {
1723         try {
1724                 var query = "backend.php?op=pref-prefs&method=customizeCSS";
1725
1726                 if (dijit.byId("cssEditDlg"))
1727                         dijit.byId("cssEditDlg").destroyRecursive();
1728
1729                 dialog = new dijit.Dialog({
1730                         id: "cssEditDlg",
1731                         title: __("Customize stylesheet"),
1732                         style: "width: 600px",
1733                         execute: function() {
1734                                 notify_progress('Saving data...', true);
1735                                 new Ajax.Request("backend.php", {
1736                                         parameters: dojo.objectToQuery(this.attr('value')),
1737                                         onComplete: function(transport) {
1738                                                 notify('');
1739                                                 window.location.reload();
1740                                 } });
1741
1742                         },
1743                         href: query});
1744
1745                 dialog.show();
1746
1747         } catch (e) {
1748                 exception_error("customizeCSS", e);
1749         }
1750 }
1751
1752 function insertSSLserial(value) {
1753         try {
1754                 dijit.byId("SSL_CERT_SERIAL").attr('value', value);
1755         } catch (e) {
1756                 exception_error("insertSSLcerial", e);
1757         }
1758 }
1759
1760 function gotoExportOpml(filename, settings) {
1761         tmp = settings ? 1 : 0;
1762         document.location.href = "backend.php?op=opml&method=export&filename=" + filename + "&settings=" + tmp;
1763 }
1764
1765
1766 function batchSubscribe() {
1767         try {
1768                 var query = "backend.php?op=pref-feeds&method=batchSubscribe";
1769
1770                 // overlapping widgets
1771                 if (dijit.byId("batchSubDlg")) dijit.byId("batchSubDlg").destroyRecursive();
1772                 if (dijit.byId("feedAddDlg"))   dijit.byId("feedAddDlg").destroyRecursive();
1773
1774                 var dialog = new dijit.Dialog({
1775                         id: "batchSubDlg",
1776                         title: __("Batch subscribe"),
1777                         style: "width: 600px",
1778                         execute: function() {
1779                                 if (this.validate()) {
1780                                         console.log(dojo.objectToQuery(this.attr('value')));
1781
1782                                         notify_progress(__("Subscribing to feeds..."), true);
1783
1784                                         new Ajax.Request("backend.php", {
1785                                                 parameters: dojo.objectToQuery(this.attr('value')),
1786                                                 onComplete: function(transport) {
1787                                                         notify("");
1788                                                         updateFeedList();
1789                                                         dialog.hide();
1790                                                 } });
1791                                         }
1792                         },
1793                         href: query});
1794
1795                 dialog.show();
1796         } catch (e) {
1797                 exception_error("batchSubscribe", e);
1798         }
1799 }
1800
1801
1802 function toggleAdvancedPrefs() {
1803         try {
1804                 notify_progress("Loading, please wait...");
1805
1806                 new Ajax.Request("backend.php", {
1807                         parameters: "?op=pref-prefs&method=toggleadvanced",
1808                         onComplete: function(transport) {
1809                                 updatePrefsList();
1810                         } });
1811
1812         } catch (e) {
1813                 exception_error("toggleAdvancedPrefs", e);
1814         }
1815 }
1816
1817 function clearPluginData(name) {
1818         try {
1819                 if (confirm(__("Clear stored data for this plugin?"))) {
1820                         notify_progress("Loading, please wait...");
1821
1822                         new Ajax.Request("backend.php", {
1823                                 parameters: "?op=pref-prefs&method=clearplugindata&name=" + param_escape(name),
1824                                 onComplete: function(transport) {
1825                                         notify('');
1826                                         updatePrefsList();
1827                                 } });
1828                 }
1829         } catch (e) {
1830                 exception_error("clearPluginData", e);
1831         }
1832 }