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 function updateInstanceList(sort_key) {
  28         new Ajax.Request("backend.php", {
  29                 parameters: "?op=pref-instances&sort=" + param_escape(sort_key),
  30                 onComplete: function(transport) {
  31                         dijit.byId('instanceConfigTab').attr('content', transport.responseText);
  32                         selectTab("instanceConfig", true);
  33                         notify("");
  34                 } });
  35 }
  36
  37 function updateUsersList(sort_key) {
  38         try {
  39                 var user_search = $("user_search");
  40                 var search = "";
  41                 if (user_search) { search = user_search.value; }
  42
  43                 var query = "?op=pref-users&sort="
  44                         + param_escape(sort_key) +
  45                         "&search=" + param_escape(search);
  46
  47                 new Ajax.Request("backend.php", {
  48                         parameters: query,
  49                         onComplete: function(transport) {
  50                                 dijit.byId('userConfigTab').attr('content', transport.responseText);
  51                                 selectTab("userConfig", true)
  52                                 notify("");
  53                         } });
  54
  55         } catch (e) {
  56                 exception_error("updateUsersList", e);
  57         }
  58 }
  59
  60 function addUser() {
  61
  62         try {
  63
  64                 var login = prompt(__("Please enter login:"), "");
  65
  66                 if (login == null) {
  67                         return false;
  68                 }
  69
  70                 if (login == "") {
  71                         alert(__("Can't create user: no login specified."));
  72                         return false;
  73                 }
  74
  75                 notify_progress("Adding user...");
  76
  77                 var query = "?op=pref-users&method=add&login=" +
  78                         param_escape(login);
  79
  80                 new Ajax.Request("backend.php", {
  81                         parameters: query,
  82                         onComplete: function(transport) {
  83                                 notify_callback2(transport);
  84                                 updateUsersList();
  85                         } });
  86
  87         } catch (e) {
  88                 exception_error("addUser", e);
  89         }
  90 }
  91
  92 function editUser(id, event) {
  93
  94         try {
  95                 if (!event || !event.ctrlKey) {
  96
  97                 notify_progress("Loading, please wait...");
  98
  99                 selectTableRows('prefUserList', 'none');
 100                 selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 101
 102                 var query = "?op=pref-users&method=edit&id=" +
 103                         param_escape(id);
 104
 105                 new Ajax.Request("backend.php", {
 106                         parameters: query,
 107                         onComplete: function(transport) {
 108                                         infobox_callback2(transport);
 109                                         document.forms['user_edit_form'].login.focus();
 110                                 } });
 111
 112                 } else if (event.ctrlKey) {
 113                         var cb = $('UMCHK-' + id);
 114                         cb.checked = !cb.checked;
 115                         toggleSelectRow(cb);
 116                 }
 117
 118         } catch (e) {
 119                 exception_error("editUser", e);
 120         }
 121
 122 }
 123
 124 function editFilter(id) {
 125         try {
 126
 127                 var query = "backend.php?op=pref-filters&method=edit&id=" + param_escape(id);
 128
 129                 if (dijit.byId("filterEditDlg"))
 130                         dijit.byId("filterEditDlg").destroyRecursive();
 131
 132                 dialog = new dijit.Dialog({
 133                         id: "filterEditDlg",
 134                         title: __("Edit Filter"),
 135                         style: "width: 600px",
 136                         removeFilter: function() {
 137                                 var title = this.attr('value').reg_exp;
 138                                 var msg = __("Remove filter %s?").replace("%s", title);
 139
 140                                 if (confirm(msg)) {
 141                                         this.hide();
 142
 143                                         notify_progress("Removing filter...");
 144
 145                                         var id = this.attr('value').id;
 146
 147                                         var query = "?op=pref-filters&method=remove&ids="+
 148                                                 param_escape(id);
 149
 150                                         new Ajax.Request("backend.php", {
 151                                                 parameters: query,
 152                                                 onComplete: function(transport) {
 153                                                         updateFilterList();
 154                                                 } });
 155                                 }
 156                         },
 157                         test: function() {
 158                                 if (this.validate()) {
 159
 160                                         if (dijit.byId("filterTestDlg"))
 161                                                 dijit.byId("filterTestDlg").destroyRecursive();
 162
 163                                         tdialog = new dijit.Dialog({
 164                                                 id: "filterTestDlg",
 165                                                 title: __("Filter Test Results"),
 166                                                 style: "width: 600px",
 167                                                 href: "backend.php?savemode=test&" +
 168                                                         dojo.objectToQuery(dialog.attr('value')),
 169                                                 });
 170
 171                                         tdialog.show();
 172
 173                                 }
 174                         },
 175                         execute: function() {
 176                                 if (this.validate()) {
 177
 178                                         var query = "?op=rpc&method=verifyRegexp&reg_exp=" +
 179                                                 param_escape(dialog.attr('value').reg_exp);
 180
 181                                         notify_progress("Verifying regular expression...");
 182
 183                                         new Ajax.Request("backend.php", {
 184                                                 parameters: query,
 185                                                 onComplete: function(transport) {
 186                                                         var reply = JSON.parse(transport.responseText);
 187
 188                                                         if (reply) {
 189                                                                 notify('');
 190
 191                                                                 if (!reply['status']) {
 192                                                                         alert("Match regular expression seems to be invalid.");
 193                                                                         return;
 194                                                                 } else {
 195                                                                         notify_progress("Saving data...", true);
 196
 197                                                                         console.log(dojo.objectToQuery(dialog.attr('value')));
 198
 199                                                                         new Ajax.Request("backend.php", {
 200                                                                                 parameters: dojo.objectToQuery(dialog.attr('value')),
 201                                                                                 onComplete: function(transport) {
 202                                                                                         dialog.hide();
 203                                                                                         updateFilterList();
 204                                                                         }});
 205                                                                 }
 206                                                         }
 207                                         }});
 208                                 }
 209                         },
 210                         href: query});
 211
 212                 dialog.show();
 213
 214
 215         } catch (e) {
 216                 exception_error("editFilter", e);
 217         }
 218 }
 219
 220 function getSelectedLabels() {
 221         var tree = dijit.byId("labelTree");
 222         var items = tree.model.getCheckedItems();
 223         var rv = [];
 224
 225         items.each(function(item) {
 226                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 227         });
 228
 229         return rv;
 230 }
 231
 232 function getSelectedUsers() {
 233         return getSelectedTableRowIds("prefUserList");
 234 }
 235
 236 function getSelectedFeeds() {
 237         var tree = dijit.byId("feedTree");
 238         var items = tree.model.getCheckedItems();
 239         var rv = [];
 240
 241         items.each(function(item) {
 242                 if (item.id[0].match("FEED:"))
 243                         rv.push(tree.model.store.getValue(item, 'bare_id'));
 244         });
 245
 246         return rv;
 247 }
 248
 249 function getSelectedFilters() {
 250         var tree = dijit.byId("filterTree");
 251         var items = tree.model.getCheckedItems();
 252         var rv = [];
 253
 254         items.each(function(item) {
 255                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 256         });
 257
 258         return rv;
 259
 260 }
 261
 262 /* function getSelectedFeedCats() {
 263         return getSelectedTableRowIds("prefFeedCatList");
 264 } */
 265
 266 function removeSelectedLabels() {
 267
 268         var sel_rows = getSelectedLabels();
 269
 270         if (sel_rows.length > 0) {
 271
 272                 var ok = confirm(__("Remove selected labels?"));
 273
 274                 if (ok) {
 275                         notify_progress("Removing selected labels...");
 276
 277                         var query = "?op=pref-labels&method=remove&ids="+
 278                                 param_escape(sel_rows.toString());
 279
 280                         new Ajax.Request("backend.php", {
 281                                 parameters: query,
 282                                 onComplete: function(transport) {
 283                                                 updateLabelList();
 284                                         } });
 285
 286                 }
 287         } else {
 288                 alert(__("No labels are selected."));
 289         }
 290
 291         return false;
 292 }
 293
 294 function removeSelectedUsers() {
 295
 296         try {
 297
 298                 var sel_rows = getSelectedUsers();
 299
 300                 if (sel_rows.length > 0) {
 301
 302                         var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
 303
 304                         if (ok) {
 305                                 notify_progress("Removing selected users...");
 306
 307                                 var query = "?op=pref-users&method=remove&ids="+
 308                                         param_escape(sel_rows.toString());
 309
 310                                 new Ajax.Request("backend.php", {
 311                                         parameters: query,
 312                                         onComplete: function(transport) {
 313                                                 updateUsersList();
 314                                         } });
 315
 316                         }
 317
 318                 } else {
 319                         alert(__("No users are selected."));
 320                 }
 321
 322         } catch (e) {
 323                 exception_error("removeSelectedUsers", e);
 324         }
 325
 326         return false;
 327 }
 328
 329 function removeSelectedFilters() {
 330
 331         try {
 332
 333                 var sel_rows = getSelectedFilters();
 334
 335                 if (sel_rows.length > 0) {
 336
 337                         var ok = confirm(__("Remove selected filters?"));
 338
 339                         if (ok) {
 340                                 notify_progress("Removing selected filters...");
 341
 342                                 var query = "?op=pref-filters&method=remove&ids="+
 343                                         param_escape(sel_rows.toString());
 344
 345                                 new Ajax.Request("backend.php", {
 346                                                 parameters: query,
 347                                                 onComplete: function(transport) {
 348                                                         updateFilterList();
 349                                                 } });
 350                         }
 351                 } else {
 352                         alert(__("No filters are selected."));
 353                 }
 354
 355         } catch (e) {
 356                 exception_error("removeSelectedFilters", e);
 357         }
 358
 359         return false;
 360 }
 361
 362
 363 function removeSelectedFeeds() {
 364
 365         try {
 366
 367                 var sel_rows = getSelectedFeeds();
 368
 369                 if (sel_rows.length > 0) {
 370
 371                         var ok = confirm(__("Unsubscribe from selected feeds?"));
 372
 373                         if (ok) {
 374
 375                                 notify_progress("Unsubscribing from selected feeds...", true);
 376
 377                                 var query = "?op=pref-feeds&method=remove&ids="+
 378                                         param_escape(sel_rows.toString());
 379
 380                                 console.log(query);
 381
 382                                 new Ajax.Request("backend.php", {
 383                                         parameters: query,
 384                                         onComplete: function(transport) {
 385                                                 updateFeedList();
 386                                                 } });
 387                         }
 388
 389                 } else {
 390                         alert(__("No feeds are selected."));
 391                 }
 392
 393         } catch (e) {
 394                 exception_error("removeSelectedFeeds", e);
 395         }
 396
 397         return false;
 398 }
 399
 400 function clearSelectedFeeds() {
 401
 402         var sel_rows = getSelectedFeeds();
 403
 404         if (sel_rows.length > 1) {
 405                 alert(__("Please select only one feed."));
 406                 return;
 407         }
 408
 409         if (sel_rows.length > 0) {
 410
 411                 var ok = confirm(__("Erase all non-starred articles in selected feed?"));
 412
 413                 if (ok) {
 414                         notify_progress("Clearing selected feed...");
 415                         clearFeedArticles(sel_rows[0]);
 416                 }
 417
 418         } else {
 419
 420                 alert(__("No feeds are selected."));
 421
 422         }
 423
 424         return false;
 425 }
 426
 427 function purgeSelectedFeeds() {
 428
 429         var sel_rows = getSelectedFeeds();
 430
 431         if (sel_rows.length > 0) {
 432
 433                 var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
 434
 435                 if (pr != undefined) {
 436                         notify_progress("Purging selected feed...");
 437
 438                         var query = "?op=rpc&method=purge&ids="+
 439                                 param_escape(sel_rows.toString()) + "&days=" + pr;
 440
 441                         console.log(query);
 442
 443                         new Ajax.Request("prefs.php",   {
 444                                 parameters: query,
 445                                 onComplete: function(transport) {
 446                                         notify('');
 447                                 } });
 448                 }
 449
 450         } else {
 451
 452                 alert(__("No feeds are selected."));
 453
 454         }
 455
 456         return false;
 457 }
 458
 459 function userEditCancel() {
 460         closeInfoBox();
 461         return false;
 462 }
 463
 464 function userEditSave() {
 465
 466         try {
 467
 468                 var login = document.forms["user_edit_form"].login.value;
 469
 470                 if (login.length == 0) {
 471                         alert(__("Login field cannot be blank."));
 472                         return;
 473                 }
 474
 475                 notify_progress("Saving user...");
 476
 477                 closeInfoBox();
 478
 479                 var query = Form.serialize("user_edit_form");
 480
 481                 new Ajax.Request("backend.php", {
 482                         parameters: query,
 483                         onComplete: function(transport) {
 484                                 updateUsersList();
 485                         } });
 486
 487         } catch (e) {
 488                 exception_error("userEditSave", e);
 489         }
 490
 491         return false;
 492
 493 }
 494
 495
 496 function editSelectedUser() {
 497         var rows = getSelectedUsers();
 498
 499         if (rows.length == 0) {
 500                 alert(__("No users are selected."));
 501                 return;
 502         }
 503
 504         if (rows.length > 1) {
 505                 alert(__("Please select only one user."));
 506                 return;
 507         }
 508
 509         notify("");
 510
 511         editUser(rows[0]);
 512 }
 513
 514 function resetSelectedUserPass() {
 515
 516         try {
 517
 518                 var rows = getSelectedUsers();
 519
 520                 if (rows.length == 0) {
 521                         alert(__("No users are selected."));
 522                         return;
 523                 }
 524
 525                 if (rows.length > 1) {
 526                         alert(__("Please select only one user."));
 527                         return;
 528                 }
 529
 530                 var ok = confirm(__("Reset password of selected user?"));
 531
 532                 if (ok) {
 533                         notify_progress("Resetting password for selected user...");
 534
 535                         var id = rows[0];
 536
 537                         var query = "?op=pref-users&method=resetPass&id=" +
 538                                 param_escape(id);
 539
 540                         new Ajax.Request("backend.php", {
 541                                 parameters: query,
 542                                 onComplete: function(transport) {
 543                                         notify_info(transport.responseText);
 544                                 } });
 545
 546                 }
 547
 548         } catch (e) {
 549                 exception_error("resetSelectedUserPass", e);
 550         }
 551 }
 552
 553 function selectedUserDetails() {
 554
 555         try {
 556
 557                 var rows = getSelectedUsers();
 558
 559                 if (rows.length == 0) {
 560                         alert(__("No users are selected."));
 561                         return;
 562                 }
 563
 564                 if (rows.length > 1) {
 565                         alert(__("Please select only one user."));
 566                         return;
 567                 }
 568
 569                 notify_progress("Loading, please wait...");
 570
 571                 var id = rows[0];
 572
 573                 var query = "?op=pref-users&method=userdetails&id=" + id;
 574
 575                 new Ajax.Request("backend.php", {
 576                         parameters: query,
 577                         onComplete: function(transport) {
 578                                         infobox_callback2(transport);
 579                                 } });
 580         } catch (e) {
 581                 exception_error("selectedUserDetails", e);
 582         }
 583 }
 584
 585
 586 function editSelectedFilter() {
 587         var rows = getSelectedFilters();
 588
 589         if (rows.length == 0) {
 590                 alert(__("No filters are selected."));
 591                 return;
 592         }
 593
 594         if (rows.length > 1) {
 595                 alert(__("Please select only one filter."));
 596                 return;
 597         }
 598
 599         notify("");
 600
 601         editFilter(rows[0]);
 602
 603 }
 604
 605
 606 function editSelectedFeed() {
 607         var rows = getSelectedFeeds();
 608
 609         if (rows.length == 0) {
 610                 alert(__("No feeds are selected."));
 611                 return;
 612         }
 613
 614         if (rows.length > 1) {
 615                 return editSelectedFeeds();
 616         }
 617
 618         notify("");
 619
 620         editFeed(rows[0], {});
 621
 622 }
 623
 624 function editSelectedFeeds() {
 625
 626         try {
 627                 var rows = getSelectedFeeds();
 628
 629                 if (rows.length == 0) {
 630                         alert(__("No feeds are selected."));
 631                         return;
 632                 }
 633
 634                 notify_progress("Loading, please wait...");
 635
 636                 var query = "backend.php?op=pref-feeds&method=editfeeds&ids=" +
 637                         param_escape(rows.toString());
 638
 639                 console.log(query);
 640
 641                 if (dijit.byId("feedEditDlg"))
 642                         dijit.byId("feedEditDlg").destroyRecursive();
 643
 644                 new Ajax.Request("backend.php", {
 645                         parameters: query,
 646                         onComplete: function(transport) {
 647
 648                                 notify("");
 649
 650                                 var dialog = new dijit.Dialog({
 651                                         id: "feedEditDlg",
 652                                         title: __("Edit Multiple Feeds"),
 653                                         style: "width: 600px",
 654                                         getChildByName: function (name) {
 655                                                 var rv = null;
 656                                                 this.getChildren().each(
 657                                                         function(child) {
 658                                                                 if (child.name == name) {
 659                                                                         rv = child;
 660                                                                         return;
 661                                                                 }
 662                                                         });
 663                                                 return rv;
 664                                         },
 665                                         toggleField: function (checkbox, elem, label) {
 666                                                 this.getChildByName(elem).attr('disabled', !checkbox.checked);
 667
 668                                                 if ($(label))
 669                                                         if (checkbox.checked)
 670                                                                 $(label).removeClassName('insensitive');
 671                                                         else
 672                                                                 $(label).addClassName('insensitive');
 673
 674                                         },
 675                                         execute: function() {
 676                                                 if (this.validate() && confirm(__("Save changes to selected feeds?"))) {
 677                                                         var query = dojo.objectToQuery(this.attr('value'));
 678
 679                                                         /* Form.serialize ignores unchecked checkboxes */
 680
 681                                                         if (!query.match("&rtl_content=") &&
 682                                                                         this.getChildByName('rtl_content').attr('disabled') == false) {
 683                                                                 query = query + "&rtl_content=false";
 684                                                         }
 685
 686                                                         if (!query.match("&private=") &&
 687                                                                         this.getChildByName('private').attr('disabled') == false) {
 688                                                                 query = query + "&private=false";
 689                                                         }
 690
 691                                                         try {
 692                                                                 if (!query.match("&cache_images=") &&
 693                                                                                 this.getChildByName('cache_images').attr('disabled') == false) {
 694                                                                         query = query + "&cache_images=false";
 695                                                                 }
 696                                                         } catch (e) { }
 697
 698                                                         if (!query.match("&include_in_digest=") &&
 699                                                                         this.getChildByName('include_in_digest').attr('disabled') == false) {
 700                                                                 query = query + "&include_in_digest=false";
 701                                                         }
 702
 703                                                         if (!query.match("&always_display_enclosures=") &&
 704                                                                         this.getChildByName('always_display_enclosures').attr('disabled') == false) {
 705                                                                 query = query + "&always_display_enclosures=false";
 706                                                         }
 707
 708                                                         if (!query.match("&mark_unread_on_update=") &&
 709                                                                         this.getChildByName('mark_unread_on_update').attr('disabled') == false) {
 710                                                                 query = query + "&mark_unread_on_update=false";
 711                                                         }
 712
 713                                                         if (!query.match("&update_on_checksum_change=") &&
 714                                                                         this.getChildByName('update_on_checksum_change').attr('disabled') == false) {
 715                                                                 query = query + "&update_on_checksum_change=false";
 716                                                         }
 717
 718                                                         console.log(query);
 719
 720                                                         notify_progress("Saving data...", true);
 721
 722                                                         new Ajax.Request("backend.php", {
 723                                                                 parameters: query,
 724                                                                 onComplete: function(transport) {
 725                                                                         dialog.hide();
 726                                                                         updateFeedList();
 727                                                         }});
 728                                                 }
 729                                         },
 730                                         content: transport.responseText});
 731
 732                                         dialog.show();
 733
 734                         } });
 735
 736         } catch (e) {
 737                 exception_error("editSelectedFeeds", e);
 738         }
 739 }
 740
 741 function piggie(enable) {
 742         if (enable) {
 743                 console.log("I LOVEDED IT!");
 744                 var piggie = $("piggie");
 745
 746                 Element.show(piggie);
 747                 Position.Center(piggie);
 748                 Effect.Puff(piggie);
 749
 750         }
 751 }
 752
 753 function opmlImportComplete(iframe) {
 754         try {
 755                 if (!iframe.contentDocument.body.innerHTML) return false;
 756
 757                 notify('');
 758
 759                 if (dijit.byId('opmlImportDlg'))
 760                         dijit.byId('opmlImportDlg').destroyRecursive();
 761
 762                 var content = iframe.contentDocument.body.innerHTML;
 763
 764                 dialog = new dijit.Dialog({
 765                         id: "opmlImportDlg",
 766                         title: __("OPML Import"),
 767                         style: "width: 600px",
 768                         onCancel: function() {
 769                                 updateFeedList();
 770                         },
 771                         content: content});
 772
 773                 dialog.show();
 774
 775         } catch (e) {
 776                 exception_error("opmlImportComplete", e);
 777         }
 778 }
 779
 780 function opmlImport() {
 781
 782         var opml_file = $("opml_file");
 783
 784         if (opml_file.value.length == 0) {
 785                 alert(__("Please choose an OPML file first."));
 786                 return false;
 787         } else {
 788                 notify_progress("Importing, please wait...", true);
 789                 return true;
 790         }
 791 }
 792
 793 function updateFilterList() {
 794         new Ajax.Request("backend.php", {
 795                 parameters: "?op=pref-filters",
 796                 onComplete: function(transport) {
 797                         dijit.byId('filterConfigTab').attr('content', transport.responseText);
 798                         notify("");
 799                 } });
 800 }
 801
 802 function updateLabelList() {
 803         new Ajax.Request("backend.php", {
 804                 parameters: "?op=pref-labels",
 805                 onComplete: function(transport) {
 806                         dijit.byId('labelConfigTab').attr('content', transport.responseText);
 807                         notify("");
 808                 } });
 809 }
 810
 811 function updatePrefsList() {
 812         new Ajax.Request("backend.php", {
 813                 parameters: "?op=pref-prefs",
 814                 onComplete: function(transport) {
 815                         dijit.byId('genConfigTab').attr('content', transport.responseText);
 816                         notify("");
 817                 } });
 818 }
 819
 820 function selectTab(id, noupdate, method) {
 821         try {
 822                 if (!noupdate) {
 823                         notify_progress("Loading, please wait...");
 824
 825                         if (id == "feedConfig") {
 826                                 updateFeedList();
 827                         } else if (id == "filterConfig") {
 828                                 updateFilterList();
 829                         } else if (id == "labelConfig") {
 830                                 updateLabelList();
 831                         } else if (id == "genConfig") {
 832                                 updatePrefsList();
 833                         } else if (id == "userConfig") {
 834                                 updateUsersList();
 835                         }
 836
 837                         var tab = dijit.byId(id + "Tab");
 838                         dijit.byId("pref-tabs").selectChild(tab);
 839
 840                 }
 841
 842         } catch (e) {
 843                 exception_error("selectTab", e);
 844         }
 845 }
 846
 847 function init_second_stage() {
 848         try {
 849
 850                 document.onkeydown = pref_hotkey_handler;
 851                 loading_set_progress(50);
 852                 notify("");
 853
 854                 dojo.addOnLoad(function() {
 855                         var tab = getURLParam('tab');
 856
 857                         if (tab) {
 858                                 tab = dijit.byId(tab + "Tab");
 859                                 if (tab) dijit.byId("pref-tabs").selectChild(tab);
 860                         }
 861
 862                         var method = getURLParam('method');
 863
 864                         if (method == 'editFeed') {
 865                                 var param = getURLParam('methodparam');
 866
 867                                 window.setTimeout('editFeed(' + param + ')', 100);
 868                         }
 869                 });
 870
 871                 setTimeout("hotkey_prefix_timeout()", 5*1000);
 872
 873         } catch (e) {
 874                 exception_error("init_second_stage", e);
 875         }
 876 }
 877
 878 function init() {
 879
 880         try {
 881                 dojo.registerModulePath("lib", "..");
 882                 dojo.registerModulePath("fox", "../../js/");
 883
 884                 dojo.require("lib.CheckBoxTree");
 885                 dojo.require("fox.PrefFeedTree");
 886                 dojo.require("fox.PrefFilterTree");
 887                 dojo.require("fox.PrefLabelTree");
 888
 889                 dojo.parser.parse();
 890
 891                 dojo.addOnLoad(function() {
 892                         loading_set_progress(50);
 893
 894                         new Ajax.Request("backend.php", {
 895                                 parameters: {op: "rpc", method: "sanityCheck"},
 896                                         onComplete: function(transport) {
 897                                         backend_sanity_check_callback(transport);
 898                                 } });
 899                 });
 900
 901         } catch (e) {
 902                 exception_error("init", e);
 903         }
 904 }
 905
 906 function validatePrefsReset() {
 907         try {
 908                 var ok = confirm(__("Reset to defaults?"));
 909
 910                 if (ok) {
 911
 912                         query = "?op=pref-prefs&method=resetconfig";
 913                         console.log(query);
 914
 915                         new Ajax.Request("backend.php", {
 916                                 parameters: query,
 917                                 onComplete: function(transport) {
 918                                         var msg = transport.responseText;
 919                                         if (msg.match("PREFS_THEME_CHANGED")) {
 920                                                 window.location.reload();
 921                                         } else {
 922                                                 notify_info(msg);
 923                                                 selectTab();
 924                                         }
 925                                 } });
 926
 927                 }
 928
 929         } catch (e) {
 930                 exception_error("validatePrefsReset", e);
 931         }
 932
 933         return false;
 934
 935 }
 936
 937
 938 function pref_hotkey_handler(e) {
 939         try {
 940                 if (e.target.nodeName == "INPUT") return;
 941
 942                 var keycode = false;
 943                 var shift_key = false;
 944
 945                 var cmdline = $('cmdline');
 946
 947                 try {
 948                         shift_key = e.shiftKey;
 949                 } catch (e) {
 950
 951                 }
 952
 953                 if (window.event) {
 954                         keycode = window.event.keyCode;
 955                 } else if (e) {
 956                         keycode = e.which;
 957                 }
 958
 959                 var keychar = String.fromCharCode(keycode);
 960
 961                 if (keycode == 27) { // escape
 962                         if (Element.visible("hotkey_help_overlay")) {
 963                                 Element.hide("hotkey_help_overlay");
 964                         }
 965                         hotkey_prefix = false;
 966                         closeInfoBox();
 967                 }
 968
 969                 if (keycode == 16) return; // ignore lone shift
 970                 if (keycode == 17) return; // ignore lone ctrl
 971
 972                 if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
 973                         hotkey_prefix = keycode;
 974
 975                         var date = new Date();
 976                         var ts = Math.round(date.getTime() / 1000);
 977
 978                         hotkey_prefix_pressed = ts;
 979
 980                         cmdline.innerHTML = keychar;
 981                         Element.show(cmdline);
 982
 983                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar);
 984                         return;
 985                 }
 986
 987                 if (Element.visible("hotkey_help_overlay")) {
 988                         Element.hide("hotkey_help_overlay");
 989                 }
 990
 991                 if (keycode == 13 || keycode == 27) {
 992                         seq = "";
 993                 } else {
 994                         seq = seq + "" + keycode;
 995                 }
 996
 997                 /* Global hotkeys */
 998
 999                 Element.hide(cmdline);
1000
1001                 if (!hotkey_prefix) {
1002
1003                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
1004                                 if (!Element.visible("hotkey_help_overlay")) {
1005                                         //Element.show("hotkey_help_overlay");
1006                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3, to: 0.9});
1007                                 } else {
1008                                         Element.hide("hotkey_help_overlay");
1009                                 }
1010                                 return false;
1011                         }
1012
1013                         if (keycode == 191 || keychar == '/') { // /
1014                                 var search_boxes = new Array("label_search",
1015                                         "feed_search", "filter_search", "user_search", "feed_browser_search");
1016
1017                                 for (var i = 0; i < search_boxes.length; i++) {
1018                                         var elem = $(search_boxes[i]);
1019                                         if (elem) {
1020                                                 $(search_boxes[i]).focus();
1021                                                 return false;
1022                                         }
1023                                 }
1024                         }
1025                 }
1026
1027                 /* Prefix c */
1028
1029                 if (hotkey_prefix == 67) { // c
1030                         hotkey_prefix = false;
1031
1032                         if (keycode == 70) { // f
1033                                 quickAddFilter();
1034                                 return false;
1035                         }
1036
1037                         if (keycode == 83) { // s
1038                                 quickAddFeed();
1039                                 return false;
1040                         }
1041
1042                         if (keycode == 85) { // u
1043                                 // no-op
1044                         }
1045
1046                         if (keycode == 67) { // c
1047                                 editFeedCats();
1048                                 return false;
1049                         }
1050
1051                         if (keycode == 84 && shift_key) { // T
1052                                 feedBrowser();
1053                                 return false;
1054                         }
1055
1056                 }
1057
1058                 /* Prefix g */
1059
1060                 if (hotkey_prefix == 71) { // g
1061
1062                         hotkey_prefix = false;
1063
1064                         if (keycode == 49 && $("genConfigTab")) { // 1
1065                                 selectTab("genConfig");
1066                                 return false;
1067                         }
1068
1069                         if (keycode == 50 && $("feedConfigTab")) { // 2
1070                                 selectTab("feedConfig");
1071                                 return false;
1072                         }
1073
1074                         if (keycode == 51 && $("filterConfigTab")) { // 4
1075                                 selectTab("filterConfig");
1076                                 return false;
1077                         }
1078
1079                         if (keycode == 52 && $("labelConfigTab")) { // 5
1080                                 selectTab("labelConfig");
1081                                 return false;
1082                         }
1083
1084                         if (keycode == 53 && $("userConfigTab")) { // 6
1085                                 selectTab("userConfig");
1086                                 return false;
1087                         }
1088
1089                         if (keycode == 88) { // x
1090                                 return gotoMain();
1091                         }
1092
1093                 }
1094
1095                 if ($("piggie")) {
1096                         if (seq.match("8073717369")) {
1097                                 seq = "";
1098                                 piggie(true);
1099                         } else {
1100                                 piggie(false);
1101                         }
1102                 }
1103
1104                 if (hotkey_prefix) {
1105                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1106                 } else {
1107                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1108                 }
1109
1110         } catch (e) {
1111                 exception_error("pref_hotkey_handler", e);
1112         }
1113 }
1114
1115 function editFeedCats() {
1116         try {
1117                 var query = "backend.php?op=pref-feeds&method=editCats";
1118
1119                 if (dijit.byId("feedCatEditDlg"))
1120                         dijit.byId("feedCatEditDlg").destroyRecursive();
1121
1122                 dialog = new dijit.Dialog({
1123                         id: "feedCatEditDlg",
1124                         title: __("Feed Categories"),
1125                         style: "width: 600px",
1126                         getSelectedCategories: function() {
1127                                 return getSelectedTableRowIds("prefFeedCatList");
1128                         },
1129                         removeSelected: function() {
1130                                 var sel_rows = this.getSelectedCategories();
1131
1132                                 if (sel_rows.length > 0) {
1133                                         var ok = confirm(__("Remove selected categories?"));
1134
1135                                         if (ok) {
1136                                                 notify_progress("Removing selected categories...", true);
1137
1138                                                 var query = "?op=pref-feeds&method=editCats&action=remove&ids="+
1139                                                         param_escape(sel_rows.toString());
1140
1141                                                 new Ajax.Request("backend.php", {
1142                                                         parameters: query,
1143                                                         onComplete: function(transport) {
1144                                                                 notify('');
1145                                                                 dialog.attr('content', transport.responseText);
1146                                                                 updateFeedList();
1147                                                         } });
1148
1149                                         }
1150
1151                                 } else {
1152                                         alert(__("No categories are selected."));
1153                                 }
1154                         },
1155                         addCategory: function() {
1156                                 if (this.validate()) {
1157                                         notify_progress("Creating category...");
1158
1159                                         var query = "?op=pref-feeds&method=editCats&action=add&cat=" +
1160                                                 param_escape(this.attr('value').newcat);
1161
1162                                         new Ajax.Request("backend.php", {
1163                                                 parameters: query,
1164                                                 onComplete: function(transport) {
1165                                                         notify('');
1166                                                         dialog.attr('content', transport.responseText);
1167                                                         updateFeedList();
1168                                                 } });
1169                                 }
1170                         },
1171                         execute: function() {
1172                                 if (this.validate()) {
1173                                 }
1174                         },
1175                         href: query});
1176
1177                 dialog.show();
1178
1179         } catch (e) {
1180                 exception_error("editFeedCats", e);
1181         }
1182 }
1183
1184 function showInactiveFeeds() {
1185         try {
1186                 var query = "backend.php?op=dlg&method=inactiveFeeds";
1187
1188                 if (dijit.byId("inactiveFeedsDlg"))
1189                         dijit.byId("inactiveFeedsDlg").destroyRecursive();
1190
1191                 dialog = new dijit.Dialog({
1192                         id: "inactiveFeedsDlg",
1193                         title: __("Feeds without recent updates"),
1194                         style: "width: 600px",
1195                         getSelectedFeeds: function() {
1196                                 return getSelectedTableRowIds("prefInactiveFeedList");
1197                         },
1198                         removeSelected: function() {
1199                                 var sel_rows = this.getSelectedFeeds();
1200
1201                                 console.log(sel_rows);
1202
1203                                 if (sel_rows.length > 0) {
1204                                         var ok = confirm(__("Remove selected feeds?"));
1205
1206                                         if (ok) {
1207                                                 notify_progress("Removing selected feeds...", true);
1208
1209                                                 var query = "?op=pref-feeds&method=remove&ids="+
1210                                                         param_escape(sel_rows.toString());
1211
1212                                                 new Ajax.Request("backend.php", {
1213                                                         parameters: query,
1214                                                         onComplete: function(transport) {
1215                                                                 notify('');
1216                                                                 dialog.hide();
1217                                                                 updateFeedList();
1218                                                         } });
1219                                         }
1220
1221                                 } else {
1222                                         alert(__("No feeds are selected."));
1223                                 }
1224                         },
1225                         execute: function() {
1226                                 if (this.validate()) {
1227                                 }
1228                         },
1229                         href: query});
1230
1231                 dialog.show();
1232
1233         } catch (e) {
1234                 exception_error("showInactiveFeeds", e);
1235         }
1236
1237 }
1238
1239 function opmlRegenKey() {
1240
1241         try {
1242                 var ok = confirm(__("Replace current OPML publishing address with a new one?"));
1243
1244                 if (ok) {
1245
1246                         notify_progress("Trying to change address...", true);
1247
1248                         var query = "?op=rpc&method=regenOPMLKey";
1249
1250                         new Ajax.Request("backend.php", {
1251                                 parameters: query,
1252                                 onComplete: function(transport) {
1253                                                 var reply = JSON.parse(transport.responseText);
1254
1255                                                 var new_link = reply.link;
1256
1257                                                 var e = $('pub_opml_url');
1258
1259                                                 if (new_link) {
1260                                                         e.href = new_link;
1261                                                         e.innerHTML = new_link;
1262
1263                                                         new Effect.Highlight(e);
1264
1265                                                         notify('');
1266
1267                                                 } else {
1268                                                         notify_error("Could not change feed URL.");
1269                                                 }
1270                                 } });
1271                 }
1272         } catch (e) {
1273                 exception_error("opmlRegenKey", e);
1274         }
1275         return false;
1276 }
1277
1278 function feedActionChange() {
1279         try {
1280                 var chooser = $("feedActionChooser");
1281                 var opid = chooser[chooser.selectedIndex].value;
1282
1283                 chooser.selectedIndex = 0;
1284                 feedActionGo(opid);
1285         } catch (e) {
1286                 exception_error("feedActionChange", e);
1287         }
1288 }
1289
1290 function feedActionGo(op) {
1291         try {
1292                 if (op == "facEdit") {
1293
1294                         var rows = getSelectedFeeds();
1295
1296                         if (rows.length > 1) {
1297                                 editSelectedFeeds();
1298                         } else {
1299                                 editSelectedFeed();
1300                         }
1301                 }
1302
1303                 if (op == "facClear") {
1304                         clearSelectedFeeds();
1305                 }
1306
1307                 if (op == "facPurge") {
1308                         purgeSelectedFeeds();
1309                 }
1310
1311                 if (op == "facEditCats") {
1312                         editFeedCats();
1313                 }
1314
1315                 if (op == "facRescore") {
1316                         rescoreSelectedFeeds();
1317                 }
1318
1319                 if (op == "facUnsubscribe") {
1320                         removeSelectedFeeds();
1321                 }
1322
1323         } catch (e) {
1324                 exception_error("feedActionGo", e);
1325
1326         }
1327 }
1328
1329 function clearFeedArticles(feed_id) {
1330
1331         notify_progress("Clearing feed...");
1332
1333         var query = "?op=pref-feeds&quiet=1&method=clear&id=" + feed_id;
1334
1335         new Ajax.Request("backend.php", {
1336                 parameters: query,
1337                 onComplete: function(transport) {
1338                                 notify('');
1339                         } });
1340
1341         return false;
1342 }
1343
1344 function rescoreSelectedFeeds() {
1345
1346         var sel_rows = getSelectedFeeds();
1347
1348         if (sel_rows.length > 0) {
1349
1350                 //var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
1351                 var ok = confirm(__("Rescore articles in selected feeds?"));
1352
1353                 if (ok) {
1354                         notify_progress("Rescoring selected feeds...", true);
1355
1356                         var query = "?op=pref-feeds&method=rescore&quiet=1&ids="+
1357                                 param_escape(sel_rows.toString());
1358
1359                         new Ajax.Request("backend.php", {
1360                                 parameters: query,
1361                                 onComplete: function(transport) {
1362                                                 notify_callback2(transport);
1363                         } });
1364
1365                 }
1366         } else {
1367                 alert(__("No feeds are selected."));
1368         }
1369
1370         return false;
1371 }
1372
1373 function rescore_all_feeds() {
1374         var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
1375
1376         if (ok) {
1377                 notify_progress("Rescoring feeds...", true);
1378
1379                 var query = "?op=pref-feeds&method=rescoreAll&quiet=1";
1380
1381                 new Ajax.Request("backend.php", {
1382                         parameters: query,
1383                         onComplete: function(transport) {
1384                                         notify_callback2(transport);
1385                 } });
1386         }
1387 }
1388
1389 function labelColorReset() {
1390         try {
1391                 var labels = getSelectedLabels();
1392
1393                 if (labels.length > 0) {
1394                         var ok = confirm(__("Reset selected labels to default colors?"));
1395
1396                         if (ok) {
1397                                 var query = "?op=pref-labels&method=colorreset&ids="+
1398                                         param_escape(labels.toString());
1399
1400                                 new Ajax.Request("backend.php", {
1401                                         parameters: query,
1402                                         onComplete: function(transport) {
1403                                                 updateLabelList();
1404                                         } });
1405                         }
1406
1407                 } else {
1408                         alert(__("No labels are selected."));
1409                 }
1410
1411         } catch (e) {
1412                 exception_error("labelColorReset", e);
1413         }
1414 }
1415
1416
1417 function inPreferences() {
1418         return true;
1419 }
1420
1421 function editProfiles() {
1422         try {
1423
1424                 if (dijit.byId("profileEditDlg"))
1425                         dijit.byId("profileEditDlg").destroyRecursive();
1426
1427                 var query = "backend.php?op=dlg&method=editPrefProfiles";
1428
1429                 dialog = new dijit.Dialog({
1430                         id: "profileEditDlg",
1431                         title: __("Settings Profiles"),
1432                         style: "width: 600px",
1433                         getSelectedProfiles: function() {
1434                                 return getSelectedTableRowIds("prefFeedProfileList");
1435                         },
1436                         removeSelected: function() {
1437                                 var sel_rows = this.getSelectedProfiles();
1438
1439                                 if (sel_rows.length > 0) {
1440                                         var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
1441
1442                                         if (ok) {
1443                                                 notify_progress("Removing selected profiles...", true);
1444
1445                                                 var query = "?op=rpc&method=remprofiles&ids="+
1446                                                         param_escape(sel_rows.toString());
1447
1448                                                 new Ajax.Request("backend.php", {
1449                                                         parameters: query,
1450                                                         onComplete: function(transport) {
1451                                                                 notify('');
1452                                                                 editProfiles();
1453                                                         } });
1454
1455                                         }
1456
1457                                 } else {
1458                                         alert(__("No profiles are selected."));
1459                                 }
1460                         },
1461                         activateProfile: function() {
1462                                 var sel_rows = this.getSelectedProfiles();
1463
1464                                 if (sel_rows.length == 1) {
1465
1466                                         var ok = confirm(__("Activate selected profile?"));
1467
1468                                         if (ok) {
1469                                                 notify_progress("Loading, please wait...");
1470
1471                                                 var query = "?op=rpc&method=setprofile&id="+
1472                                                         param_escape(sel_rows.toString());
1473
1474                                                 new Ajax.Request("backend.php", {
1475                                                         parameters: query,
1476                                                         onComplete: function(transport) {
1477                                                                 window.location.reload();
1478                                                         } });
1479                                         }
1480
1481                                 } else {
1482                                         alert(__("Please choose a profile to activate."));
1483                                 }
1484                         },
1485                         addProfile: function() {
1486                                 if (this.validate()) {
1487                                         notify_progress("Creating profile...", true);
1488
1489                                         var query = "?op=rpc&method=addprofile&title=" +
1490                                                 param_escape(dialog.attr('value').newprofile);
1491
1492                                         new Ajax.Request("backend.php", {
1493                                                 parameters: query,
1494                                                 onComplete: function(transport) {
1495                                                         notify('');
1496                                                         editProfiles();
1497                                                 } });
1498
1499                                 }
1500                         },
1501                         execute: function() {
1502                                 if (this.validate()) {
1503                                 }
1504                         },
1505                         href: query});
1506
1507                 dialog.show();
1508         } catch (e) {
1509                 exception_error("editProfiles", e);
1510         }
1511 }
1512
1513 function activatePrefProfile() {
1514
1515         var sel_rows = getSelectedFeedCats();
1516
1517         if (sel_rows.length == 1) {
1518
1519                 var ok = confirm(__("Activate selected profile?"));
1520
1521                 if (ok) {
1522                         notify_progress("Loading, please wait...");
1523
1524                         var query = "?op=rpc&method=setprofile&id="+
1525                                 param_escape(sel_rows.toString());
1526
1527                         new Ajax.Request("backend.php", {
1528                                 parameters: query,
1529                                 onComplete: function(transport) {
1530                                         window.location.reload();
1531                                 } });
1532                 }
1533
1534         } else {
1535                 alert(__("Please choose a profile to activate."));
1536         }
1537
1538         return false;
1539 }
1540
1541 function clearFeedAccessKeys() {
1542
1543         var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
1544
1545         if (ok) {
1546                 notify_progress("Clearing URLs...");
1547
1548                 var query = "?op=rpc&method=clearKeys";
1549
1550                 new Ajax.Request("backend.php", {
1551                         parameters: query,
1552                         onComplete: function(transport) {
1553                                 notify_info("Generated URLs cleared.");
1554                         } });
1555         }
1556
1557         return false;
1558 }
1559
1560 function clearArticleAccessKeys() {
1561
1562         var ok = confirm(__("This will invalidate all previously shared article URLs. Continue?"));
1563
1564         if (ok) {
1565                 notify_progress("Clearing URLs...");
1566
1567                 var query = "?op=rpc&method=clearArticleKeys";
1568
1569                 new Ajax.Request("backend.php", {
1570                         parameters: query,
1571                         onComplete: function(transport) {
1572                                 notify_info("Shared URLs cleared.");
1573                         } });
1574         }
1575
1576         return false;
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 editCat(id, item, event) {
1611         try {
1612                 var new_name = prompt(__('Rename category to:'), item.name);
1613
1614                 if (new_name && new_name != item.name) {
1615
1616                         notify_progress("Loading, please wait...");
1617
1618                         new Ajax.Request("backend.php", {
1619                         parameters: {
1620                                 op: 'pref-feeds',
1621                                 method: 'renamecat',
1622                                 id: id,
1623                                 title: new_name,
1624                         },
1625                         onComplete: function(transport) {
1626                                 updateFeedList();
1627                         } });
1628                 }
1629
1630         } catch (e) {
1631                 exception_error("editCat", e);
1632         }
1633 }
1634
1635 function editLabel(id, event) {
1636         try {
1637                 var query = "backend.php?op=pref-labels&method=edit&id=" +
1638                         param_escape(id);
1639
1640                 if (dijit.byId("labelEditDlg"))
1641                         dijit.byId("labelEditDlg").destroyRecursive();
1642
1643                 dialog = new dijit.Dialog({
1644                         id: "labelEditDlg",
1645                         title: __("Label Editor"),
1646                         style: "width: 600px",
1647                         setLabelColor: function(id, fg, bg) {
1648
1649                                 var kind = '';
1650                                 var color = '';
1651
1652                                 if (fg && bg) {
1653                                         kind = 'both';
1654                                 } else if (fg) {
1655                                         kind = 'fg';
1656                                         color = fg;
1657                                 } else if (bg) {
1658                                         kind = 'bg';
1659                                         color = bg;
1660                                 }
1661
1662                                 var query = "?op=pref-labels&method=colorset&kind="+kind+
1663                                         "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
1664                                         "&bg=" + param_escape(bg) + "&color=" + param_escape(color);
1665
1666                 //              console.log(query);
1667
1668                                 var e = $("LICID-" + id);
1669
1670                                 if (e) {
1671                                         if (fg) e.style.color = fg;
1672                                         if (bg) e.style.backgroundColor = bg;
1673                                 }
1674
1675                                 new Ajax.Request("backend.php", { parameters: query });
1676
1677                                 updateFilterList();
1678                         },
1679                         execute: function() {
1680                                 if (this.validate()) {
1681                                         var caption = this.attr('value').caption;
1682                                         var fg_color = this.attr('value').fg_color;
1683                                         var bg_color = this.attr('value').bg_color;
1684                                         var query = dojo.objectToQuery(this.attr('value'));
1685
1686                                         dijit.byId('labelTree').setNameById(id, caption);
1687                                         this.setLabelColor(id, fg_color, bg_color);
1688                                         this.hide();
1689
1690                                         new Ajax.Request("backend.php", {
1691                                                 parameters: query,
1692                                                 onComplete: function(transport) {
1693                                                         updateFilterList();
1694                                         } });
1695                                 }
1696                         },
1697                         href: query});
1698
1699                 dialog.show();
1700
1701         } catch (e) {
1702                 exception_error("editLabel", e);
1703         }
1704 }
1705
1706 function clearTwitterCredentials() {
1707         try {
1708                 var ok = confirm(__("This will clear your stored authentication information for Twitter. Continue?"));
1709
1710                 if (ok) {
1711                         notify_progress("Clearing credentials...");
1712
1713                         var query = "?op=pref-feeds&method=remtwitterinfo";
1714
1715                         new Ajax.Request("backend.php", {
1716                                 parameters: query,
1717                                 onComplete: function(transport) {
1718                                         notify_info("Twitter credentials have been cleared.");
1719                                         updateFeedList();
1720                                 } });
1721                 }
1722
1723         } catch (e) {
1724                 exception_error("clearTwitterCredentials", e);
1725         }
1726 }
1727
1728 function customizeCSS() {
1729         try {
1730                 var query = "backend.php?op=dlg&method=customizeCSS";
1731
1732                 if (dijit.byId("cssEditDlg"))
1733                         dijit.byId("cssEditDlg").destroyRecursive();
1734
1735                 dialog = new dijit.Dialog({
1736                         id: "cssEditDlg",
1737                         title: __("Customize stylesheet"),
1738                         style: "width: 600px",
1739                         execute: function() {
1740                                 notify_progress('Saving data...', true);
1741                                 new Ajax.Request("backend.php", {
1742                                         parameters: dojo.objectToQuery(this.attr('value')),
1743                                         onComplete: function(transport) {
1744                                                 notify('');
1745                                                 window.location.reload();
1746                                 } });
1747
1748                         },
1749                         href: query});
1750
1751                 dialog.show();
1752
1753         } catch (e) {
1754                 exception_error("customizeCSS", e);
1755         }
1756 }
1757
1758 function insertSSLserial(value) {
1759         try {
1760                 dijit.byId("SSL_CERT_SERIAL").attr('value', value);
1761         } catch (e) {
1762                 exception_error("insertSSLcerial", e);
1763         }
1764 }
1765
1766 function getSelectedInstances() {
1767         return getSelectedTableRowIds("prefInstanceList");
1768 }
1769
1770 function addInstance() {
1771         try {
1772                 var query = "backend.php?op=dlg&method=addInstance";
1773
1774                 if (dijit.byId("instanceAddDlg"))
1775                         dijit.byId("instanceAddDlg").destroyRecursive();
1776
1777                 dialog = new dijit.Dialog({
1778                         id: "instanceAddDlg",
1779                         title: __("Link Instance"),
1780                         style: "width: 600px",
1781                         regenKey: function() {
1782                                 new Ajax.Request("backend.php", {
1783                                         parameters: "?op=rpc&method=genHash",
1784                                         onComplete: function(transport) {
1785                                                 var reply = JSON.parse(transport.responseText);
1786                                                 if (reply)
1787                                                         dijit.byId('instance_add_key').attr('value', reply.hash);
1788
1789                                         } });
1790                         },
1791                         execute: function() {
1792                                 if (this.validate()) {
1793                                         console.warn(dojo.objectToQuery(this.attr('value')));
1794
1795                                         notify_progress('Saving data...', true);
1796                                         new Ajax.Request("backend.php", {
1797                                                 parameters: dojo.objectToQuery(this.attr('value')),
1798                                                 onComplete: function(transport) {
1799                                                         dialog.hide();
1800                                                         notify('');
1801                                                         updateInstanceList();
1802                                         } });
1803                                 }
1804                         },
1805                         href: query,
1806                 });
1807
1808                 dialog.show();
1809
1810         } catch (e) {
1811                 exception_error("addInstance", e);
1812         }
1813 }
1814
1815 function editInstance(id, event) {
1816         try {
1817                 if (!event || !event.ctrlKey) {
1818
1819                 selectTableRows('prefInstanceList', 'none');
1820                 selectTableRowById('LIRR-'+id, 'LICHK-'+id, true);
1821
1822                 var query = "backend.php?op=pref-instances&method=edit&id=" +
1823                         param_escape(id);
1824
1825                 if (dijit.byId("instanceEditDlg"))
1826                         dijit.byId("instanceEditDlg").destroyRecursive();
1827
1828                 dialog = new dijit.Dialog({
1829                         id: "instanceEditDlg",
1830                         title: __("Edit Instance"),
1831                         style: "width: 600px",
1832                         regenKey: function() {
1833                                 new Ajax.Request("backend.php", {
1834                                         parameters: "?op=rpc&method=genHash",
1835                                         onComplete: function(transport) {
1836                                                 var reply = JSON.parse(transport.responseText);
1837                                                 if (reply)
1838                                                         dijit.byId('instance_edit_key').attr('value', reply.hash);
1839
1840                                         } });
1841                         },
1842                         execute: function() {
1843                                 if (this.validate()) {
1844 //                                      console.warn(dojo.objectToQuery(this.attr('value')));
1845
1846                                         notify_progress('Saving data...', true);
1847                                         new Ajax.Request("backend.php", {
1848                                                 parameters: dojo.objectToQuery(this.attr('value')),
1849                                                 onComplete: function(transport) {
1850                                                         dialog.hide();
1851                                                         notify('');
1852                                                         updateInstanceList();
1853                                         } });
1854                                 }
1855                         },
1856                         href: query,
1857                 });
1858
1859                 dialog.show();
1860
1861                 } else if (event.ctrlKey) {
1862                         var cb = $('LICHK-' + id);
1863                         cb.checked = !cb.checked;
1864                         toggleSelectRow(cb);
1865                 }
1866
1867
1868         } catch (e) {
1869                 exception_error("editInstance", e);
1870         }
1871 }
1872
1873 function removeSelectedInstances() {
1874         try {
1875                 var sel_rows = getSelectedInstances();
1876
1877                 if (sel_rows.length > 0) {
1878
1879                         var ok = confirm(__("Remove selected instances?"));
1880
1881                         if (ok) {
1882                                 notify_progress("Removing selected instances...");
1883
1884                                 var query = "?op=pref-instances&method=remove&ids="+
1885                                         param_escape(sel_rows.toString());
1886
1887                                 new Ajax.Request("backend.php", {
1888                                         parameters: query,
1889                                         onComplete: function(transport) {
1890                                                 notify('');
1891                                                 updateInstanceList();
1892                                         } });
1893                         }
1894
1895                 } else {
1896                         alert(__("No instances are selected."));
1897                 }
1898
1899         } catch (e) {
1900                 exception_error("removeInstance", e);
1901         }
1902 }
1903
1904 function editSelectedInstance() {
1905         var rows = getSelectedInstances();
1906
1907         if (rows.length == 0) {
1908                 alert(__("No instances are selected."));
1909                 return;
1910         }
1911
1912         if (rows.length > 1) {
1913                 alert(__("Please select only one instance."));
1914                 return;
1915         }
1916
1917         notify("");
1918
1919         editInstance(rows[0]);
1920 }
1921