prefs.js

   1 var active_feed_cat = false;
   2
   3 var init_params = new Array();
   4
   5 var caller_subop = false;
   6 var hotkey_prefix = false;
   7 var hotkey_prefix_pressed = false;
   8
   9 var color_picker_active = false;
  10 var selection_disabled = false;
  11 var mouse_is_down = false;
  12
  13 var seq = "";
  14
  15 function feedlist_callback2(transport) {
  16
  17         try {
  18
  19                 dijit.byId('feedConfigTab').attr('content', transport.responseText);
  20
  21                 selectTab("feedConfig", true);
  22
  23                 if (caller_subop) {
  24                         var tuple = caller_subop.split(":");
  25                         if (tuple[0] == 'editFeed') {
  26                                 window.setTimeout('editFeed('+tuple[1]+')', 100);
  27                         }
  28
  29                         caller_subop = false;
  30                 }
  31                 notify("");
  32                 remove_splash();
  33
  34         } catch (e) {
  35                 exception_error("feedlist_callback2", e);
  36         }
  37 }
  38
  39 function filterlist_callback2(transport) {
  40         dijit.byId('filterConfigTab').attr('content', transport.responseText);
  41         notify("");
  42         remove_splash();
  43 }
  44
  45 function init_label_inline_editor() {
  46         try {
  47                 if ($("prefLabelList")) {
  48                         var elems = $("prefLabelList").getElementsByTagName("SPAN");
  49
  50                         for (var i = 0; i < elems.length; i++) {
  51                                 if (elems[i].id && elems[i].id.match("LILT-")) {
  52
  53                                         var id = elems[i].id.replace("LILT-", "");
  54
  55                                         new Ajax.InPlaceEditor(elems[i],
  56                                                 'backend.php?op=pref-labels&subop=save&id=' + id,
  57                                                 {cols: 20, rows: 1});
  58
  59                                 }
  60                         }
  61                 }
  62
  63         } catch (e) {
  64                 exception_error("init_label_inline_editor", e);
  65         }
  66 }
  67
  68 function labellist_callback2(transport) {
  69
  70         try {
  71
  72                 dijit.byId('labelConfigTab').attr('content', transport.responseText);
  73                 closeInfoBox();
  74
  75                 init_label_inline_editor();
  76
  77                 notify("");
  78                 remove_splash();
  79
  80         } catch (e) {
  81                 exception_error("labellist_callback2", e);
  82         }
  83 }
  84
  85 function userlist_callback2(transport) {
  86         try {
  87                 dijit.byId('userConfigTab').attr('content', transport.responseText);
  88
  89                 notify("");
  90                 remove_splash();
  91         } catch (e) {
  92                 exception_error("userlist_callback2", e);
  93         }
  94 }
  95
  96 function prefslist_callback2(transport) {
  97         try {
  98                 dijit.byId('genConfigTab').attr('content', transport.responseText);
  99
 100                 notify("");
 101                 remove_splash();
 102         } catch (e) {
 103                 exception_error("prefslist_callback2", e);
 104         }
 105 }
 106
 107 function notify_callback2(transport) {
 108         notify_info(transport.responseText);
 109 }
 110
 111 function init_profile_inline_editor() {
 112         try {
 113
 114                 if ($("prefFeedCatList")) {
 115                         var elems = $("prefFeedCatList").getElementsByTagName("SPAN");
 116
 117                         for (var i = 0; i < elems.length; i++) {
 118                                 if (elems[i].id && elems[i].id.match("FCATT-")) {
 119                                         var id = elems[i].id.replace("FCATT-", "");
 120                                                 new Ajax.InPlaceEditor(elems[i],
 121                                                 'backend.php?op=rpc&subop=saveprofile&id=' + id);
 122                                 }
 123                         }
 124                 }
 125
 126         } catch (e) {
 127                 exception_error("init_profile_inline_editor", e);
 128         }
 129 }
 130
 131 function init_cat_inline_editor() {
 132         try {
 133
 134                 if ($("prefFeedCatList")) {
 135                         var elems = $("prefFeedCatList").getElementsByTagName("SPAN");
 136
 137                         for (var i = 0; i < elems.length; i++) {
 138                                 if (elems[i].id && elems[i].id.match("FCATT-")) {
 139                                         var cat_id = elems[i].id.replace("FCATT-", "");
 140                                                 new Ajax.InPlaceEditor(elems[i],
 141                                                 'backend.php?op=pref-feeds&subop=editCats&action=save&cid=' + cat_id);
 142                                 }
 143                         }
 144                 }
 145
 146         } catch (e) {
 147                 exception_error("init_cat_inline_editor", e);
 148         }
 149 }
 150
 151 function infobox_feed_cat_callback2(transport) {
 152         try {
 153                 infobox_callback2(transport);
 154                 init_cat_inline_editor();
 155         } catch (e) {
 156                 exception_error("infobox_feed_cat_callback2", e);
 157         }
 158 }
 159
 160 function updateFeedList(sort_key) {
 161
 162         try {
 163
 164         var feed_search = $("feed_search");
 165         var search = "";
 166         if (feed_search) { search = feed_search.value; }
 167
 168         var slat = $("show_last_article_times");
 169
 170         var slat_checked = false;
 171         if (slat) {
 172                 slat_checked = slat.checked;
 173         }
 174
 175         var query = "?op=pref-feeds" +
 176                 "&sort=" + param_escape(sort_key) +
 177                 "&slat=" + param_escape(slat_checked) +
 178                 "&search=" + param_escape(search);
 179
 180         new Ajax.Request("backend.php", {
 181                 parameters: query,
 182                 onComplete: function(transport) {
 183                         feedlist_callback2(transport);
 184                 } });
 185         } catch (e) {
 186                 exception_error("updateFeedList", e);
 187         }
 188 }
 189
 190 function updateUsersList(sort_key) {
 191
 192         try {
 193
 194                 var user_search = $("user_search");
 195                 var search = "";
 196                 if (user_search) { search = user_search.value; }
 197
 198                 var query = "?op=pref-users&sort="
 199                         + param_escape(sort_key) +
 200                         "&search=" + param_escape(search);
 201
 202                 new Ajax.Request("backend.php", {
 203                         parameters: query,
 204                         onComplete: function(transport) {
 205                                 userlist_callback2(transport);
 206                         } });
 207
 208         } catch (e) {
 209                 exception_error("updateUsersList", e);
 210         }
 211 }
 212
 213 function addFeed() {
 214
 215         try {
 216
 217                 var link = $("fadd_link");
 218
 219                 if (link.value.length == 0) {
 220                         alert(__("Error: No feed URL given."));
 221                 } else if (!isValidURL(link.value)) {
 222                         alert(__("Error: Invalid feed URL."));
 223                 } else {
 224                         notify_progress("Adding feed...");
 225
 226                         var query = "?op=pref-feeds&subop=add&from=tt-rss&feed_url=" +
 227                                 param_escape(link.value);
 228
 229                         new Ajax.Request("backend.php", {
 230                                 parameters: query,
 231                                 onComplete: function(transport) {
 232                                                 feedlist_callback2(transport);
 233                                         } });
 234
 235                         link.value = "";
 236
 237                 }
 238
 239         } catch (e) {
 240                 exception_error("addFeed", e);
 241         }
 242
 243 }
 244
 245 function addPrefProfile() {
 246
 247         var profile = $("fadd_profile");
 248
 249         if (profile.value.length == 0) {
 250                 alert(__("Can't add profile: no name specified."));
 251         } else {
 252                 notify_progress("Adding profile...");
 253
 254                 var query = "?op=rpc&subop=addprofile&title=" +
 255                         param_escape(profile.value);
 256
 257                 new Ajax.Request("backend.php", {
 258                         parameters: query,
 259                         onComplete: function(transport) {
 260                                         editProfiles();
 261                                 } });
 262
 263         }
 264 }
 265
 266
 267 function addFeedCat() {
 268
 269         var cat = $("fadd_cat");
 270
 271         if (cat.value.length == 0) {
 272                 alert(__("Can't add category: no name specified."));
 273         } else {
 274                 notify_progress("Adding feed category...");
 275
 276                 var query = "?op=pref-feeds&subop=editCats&action=add&cat=" +
 277                         param_escape(cat.value);
 278
 279                 new Ajax.Request("backend.php", {
 280                         parameters: query,
 281                         onComplete: function(transport) {
 282                                         infobox_feed_cat_callback2(transport);
 283                                 } });
 284
 285                 link.value = "";
 286
 287         }
 288 }
 289
 290 function addUser() {
 291
 292         try {
 293
 294                 var login = prompt(__("Please enter login:"), "");
 295
 296                 if (login == null) {
 297                         return false;
 298                 }
 299
 300                 if (login == "") {
 301                         alert(__("Can't create user: no login specified."));
 302                         return false;
 303                 }
 304
 305                 notify_progress("Adding user...");
 306
 307                 var query = "?op=pref-users&subop=add&login=" +
 308                         param_escape(login);
 309
 310                 new Ajax.Request("backend.php", {
 311                         parameters: query,
 312                         onComplete: function(transport) {
 313                                 userlist_callback2(transport);
 314                         } });
 315
 316         } catch (e) {
 317                 exception_error("addUser", e);
 318         }
 319 }
 320
 321 function editUser(id, event) {
 322
 323         try {
 324                 if (!event || !event.ctrlKey) {
 325
 326                 disableHotkeys();
 327
 328                 notify_progress("Loading, please wait...");
 329
 330                 selectTableRows('prefUserList', 'none');
 331                 selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 332
 333                 var query = "?op=pref-users&subop=edit&id=" +
 334                         param_escape(id);
 335
 336                 new Ajax.Request("backend.php", {
 337                         parameters: query,
 338                         onComplete: function(transport) {
 339                                         infobox_callback2(transport);
 340                                         document.forms['user_edit_form'].login.focus();
 341                                 } });
 342
 343                 } else if (event.ctrlKey) {
 344                         var cb = $('UMCHK-' + id);
 345                         cb.checked = !cb.checked;
 346                         toggleSelectRow(cb);
 347                 }
 348
 349         } catch (e) {
 350                 exception_error("editUser", e);
 351         }
 352
 353 }
 354
 355 function editFilter(id, event) {
 356
 357         try {
 358
 359                 if (!event || !event.ctrlKey) {
 360
 361                         disableHotkeys();
 362
 363                         notify_progress("Loading, please wait...");
 364
 365                         selectTableRows('prefFilterList', 'none');
 366                         selectTableRowById('FILRR-'+id, 'FICHK-'+id, true);
 367
 368                         var query = "?op=pref-filters&subop=edit&id=" +
 369                                 param_escape(id);
 370
 371                         new Ajax.Request("backend.php", {
 372                                 parameters: query,
 373                                 onComplete: function(transport) {
 374                                                 infobox_callback2(transport);
 375                                                 document.forms['filter_edit_form'].reg_exp.focus();
 376                                         } });
 377                 } else if (event.ctrlKey) {
 378                         var cb = $('FICHK-' + id);
 379                         cb.checked = !cb.checked;
 380                         toggleSelectRow(cb);
 381                 }
 382
 383         } catch (e) {
 384                 exception_error("editFilter", e);
 385         }
 386 }
 387
 388 function editFeed(feed, event) {
 389
 390         try {
 391
 392                 if (event && !event.ctrlKey) {
 393
 394                         disableHotkeys();
 395
 396                         notify_progress("Loading, please wait...");
 397
 398 //                      selectTableRows('prefFeedList', 'none');
 399 //                      selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true);
 400
 401                         var query = "?op=pref-feeds&subop=editfeed&id=" +
 402                                 param_escape(feed);
 403
 404                         new Ajax.Request("backend.php", {
 405                                 parameters: query,
 406                                 onComplete: function(transport) {
 407                                                 infobox_callback2(transport);
 408                                                 document.forms["edit_feed_form"].title.focus();
 409                                         } });
 410
 411                 } else if (event.ctrlKey) {
 412 //                      var cb = $('FRCHK-' + feed);
 413 //                      cb.checked = !cb.checked;
 414 //                      toggleSelectRow(cb);
 415                 }
 416
 417
 418         } catch (e) {
 419                 exception_error("editFeed", e);
 420         }
 421 }
 422
 423 function getSelectedLabels() {
 424         return getSelectedTableRowIds("prefLabelList");
 425 }
 426
 427 function getSelectedUsers() {
 428         return getSelectedTableRowIds("prefUserList");
 429 }
 430
 431 function getSelectedFeeds() {
 432         var tree = dijit.byId("feedTree");
 433         var items = tree.model.getCheckedItems();
 434         var rv = [];
 435
 436         items.each(function(item) {
 437                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 438         });
 439
 440         return rv;
 441 }
 442
 443 function getSelectedFilters() {
 444         return getSelectedTableRowIds("prefFilterList");
 445 }
 446
 447 function getSelectedFeedCats() {
 448         return getSelectedTableRowIds("prefFeedCatList");
 449 }
 450
 451
 452 function removeSelectedLabels() {
 453
 454         var sel_rows = getSelectedLabels();
 455
 456         if (sel_rows.length > 0) {
 457
 458                 var ok = confirm(__("Remove selected labels?"));
 459
 460                 if (ok) {
 461                         notify_progress("Removing selected labels...");
 462
 463                         var query = "?op=pref-labels&subop=remove&ids="+
 464                                 param_escape(sel_rows.toString());
 465
 466                         new Ajax.Request("backend.php", {
 467                                 parameters: query,
 468                                 onComplete: function(transport) {
 469                                                 labellist_callback2(transport);
 470                                         } });
 471
 472                 }
 473         } else {
 474                 alert(__("No labels are selected."));
 475         }
 476
 477         return false;
 478 }
 479
 480 function removeSelectedUsers() {
 481
 482         try {
 483
 484                 var sel_rows = getSelectedUsers();
 485
 486                 if (sel_rows.length > 0) {
 487
 488                         var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
 489
 490                         if (ok) {
 491                                 notify_progress("Removing selected users...");
 492
 493                                 var query = "?op=pref-users&subop=remove&ids="+
 494                                         param_escape(sel_rows.toString());
 495
 496                                 new Ajax.Request("backend.php", {
 497                                         parameters: query,
 498                                         onComplete: function(transport) {
 499                                                 userlist_callback2(transport);
 500                                         } });
 501
 502                         }
 503
 504                 } else {
 505                         alert(__("No users are selected."));
 506                 }
 507
 508         } catch (e) {
 509                 exception_error("removeSelectedUsers", e);
 510         }
 511
 512         return false;
 513 }
 514
 515 function removeSelectedFilters() {
 516
 517         try {
 518
 519                 var sel_rows = getSelectedFilters();
 520
 521                 if (sel_rows.length > 0) {
 522
 523                         var ok = confirm(__("Remove selected filters?"));
 524
 525                         if (ok) {
 526                                 notify_progress("Removing selected filters...");
 527
 528                                 var query = "?op=pref-filters&subop=remove&ids="+
 529                                         param_escape(sel_rows.toString());
 530
 531                                 new Ajax.Request("backend.php", {
 532                                                 parameters: query,
 533                                                 onComplete: function(transport) {
 534                                                                 filterlist_callback2(transport);
 535                                         } });
 536
 537                         }
 538                 } else {
 539                         alert(__("No filters are selected."));
 540                 }
 541
 542         } catch (e) {
 543                 exception_error("removeSelectedFilters", e);
 544         }
 545
 546         return false;
 547 }
 548
 549
 550 function removeSelectedFeeds() {
 551
 552         try {
 553
 554                 var sel_rows = getSelectedFeeds();
 555
 556                 if (sel_rows.length > 0) {
 557
 558                         var ok = confirm(__("Unsubscribe from selected feeds?"));
 559
 560                         if (ok) {
 561
 562                                 notify_progress("Unsubscribing from selected feeds...", true);
 563
 564                                 var query = "?op=pref-feeds&subop=remove&ids="+
 565                                         param_escape(sel_rows.toString());
 566
 567                                 console.log(query);
 568
 569                                 new Ajax.Request("backend.php", {
 570                                         parameters: query,
 571                                         onComplete: function(transport) {
 572                                                 updateFeedList();
 573                                                 } });
 574                         }
 575
 576                 } else {
 577                         alert(__("No feeds are selected."));
 578                 }
 579
 580         } catch (e) {
 581                 exception_error("removeSelectedFeeds", e);
 582         }
 583
 584         return false;
 585 }
 586
 587 function clearSelectedFeeds() {
 588
 589         var sel_rows = getSelectedFeeds();
 590
 591         if (sel_rows.length > 1) {
 592                 alert(__("Please select only one feed."));
 593                 return;
 594         }
 595
 596         if (sel_rows.length > 0) {
 597
 598                 var ok = confirm(__("Erase all non-starred articles in selected feed?"));
 599
 600                 if (ok) {
 601                         notify_progress("Clearing selected feed...");
 602                         clearFeedArticles(sel_rows[0]);
 603                 }
 604
 605         } else {
 606
 607                 alert(__("No feeds are selected."));
 608
 609         }
 610
 611         return false;
 612 }
 613
 614 function purgeSelectedFeeds() {
 615
 616         var sel_rows = getSelectedFeeds();
 617
 618         if (sel_rows.length > 0) {
 619
 620                 var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
 621
 622                 if (pr != undefined) {
 623                         notify_progress("Purging selected feed...");
 624
 625                         var query = "?op=rpc&subop=purge&ids="+
 626                                 param_escape(sel_rows.toString()) + "&days=" + pr;
 627
 628                         console.log(query);
 629
 630                         new Ajax.Request("prefs.php",   {
 631                                 parameters: query,
 632                                 onComplete: function(transport) {
 633                                         notify('');
 634                                 } });
 635                 }
 636
 637         } else {
 638
 639                 alert(__("No feeds are selected."));
 640
 641         }
 642
 643         return false;
 644 }
 645
 646 function removeSelectedPrefProfiles() {
 647
 648         var sel_rows = getSelectedFeedCats();
 649
 650         if (sel_rows.length > 0) {
 651
 652                 var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
 653
 654                 if (ok) {
 655                         notify_progress("Removing selected profiles...");
 656
 657                         var query = "?op=rpc&subop=remprofiles&ids="+
 658                                 param_escape(sel_rows.toString());
 659
 660                         new Ajax.Request("backend.php", {
 661                                 parameters: query,
 662                                 onComplete: function(transport) {
 663                                         editProfiles();
 664                                 } });
 665                 }
 666
 667         } else {
 668                 alert(__("No profiles selected."));
 669         }
 670
 671         return false;
 672 }
 673
 674 function removeSelectedFeedCats() {
 675
 676         var sel_rows = getSelectedFeedCats();
 677
 678         if (sel_rows.length > 0) {
 679
 680                 var ok = confirm(__("Remove selected categories?"));
 681
 682                 if (ok) {
 683                         notify_progress("Removing selected categories...");
 684
 685                         var query = "?op=pref-feeds&subop=editCats&action=remove&ids="+
 686                                 param_escape(sel_rows.toString());
 687
 688                         new Ajax.Request("backend.php", {
 689                                 parameters: query,
 690                                 onComplete: function(transport) {
 691                                         infobox_feed_cat_callback2(transport);
 692                                 } });
 693
 694                 }
 695
 696         } else {
 697
 698                 alert(__("No categories are selected."));
 699
 700         }
 701
 702         return false;
 703 }
 704
 705 function feedEditCancel() {
 706         closeInfoBox();
 707         return false;
 708 }
 709
 710 function feedEditSave() {
 711
 712         try {
 713
 714                 // FIXME: add parameter validation
 715
 716                 var query = Form.serialize("edit_feed_form");
 717
 718                 notify_progress("Saving feed...");
 719
 720                 new Ajax.Request("backend.php", {
 721                         parameters: query,
 722                         onComplete: function(transport) {
 723                                 feedlist_callback2(transport);
 724                         } });
 725
 726                 closeInfoBox();
 727
 728                 return false;
 729
 730         } catch (e) {
 731                 exception_error("feedEditSave", e);
 732         }
 733 }
 734
 735 function userEditCancel() {
 736         closeInfoBox();
 737         return false;
 738 }
 739
 740 function filterEditCancel() {
 741         closeInfoBox();
 742         return false;
 743 }
 744
 745 function userEditSave() {
 746
 747         try {
 748
 749                 var login = document.forms["user_edit_form"].login.value;
 750
 751                 if (login.length == 0) {
 752                         alert(__("Login field cannot be blank."));
 753                         return;
 754                 }
 755
 756                 notify_progress("Saving user...");
 757
 758                 closeInfoBox();
 759
 760                 var query = Form.serialize("user_edit_form");
 761
 762                 new Ajax.Request("backend.php", {
 763                         parameters: query,
 764                         onComplete: function(transport) {
 765                                 userlist_callback2(transport);
 766                         } });
 767
 768         } catch (e) {
 769                 exception_error("userEditSave", e);
 770         }
 771
 772         return false;
 773
 774 }
 775
 776
 777 function filterEditSave() {
 778         try {
 779                 var reg_exp = document.forms["filter_edit_form"].reg_exp.value;
 780
 781                 var query = "?op=rpc&subop=verifyRegexp&reg_exp=" + param_escape(reg_exp);
 782
 783                 notify_progress("Verifying regular expression...");
 784
 785                 new Ajax.Request("backend.php", {
 786                                 parameters: query,
 787                                 onComplete: function(transport) {
 788                                         handle_rpc_reply(transport);
 789
 790                                         var response = transport.responseXML;
 791
 792                                         if (response) {
 793                                                 var s = response.getElementsByTagName("status")[0].firstChild.nodeValue;
 794
 795                                                 notify('');
 796
 797                                                 if (s == "INVALID") {
 798                                                         alert("Match regular expression seems to be invalid.");
 799                                                         return;
 800                                                 } else {
 801
 802                                                         var query = "?" + Form.serialize("filter_edit_form");
 803
 804                                                         notify_progress("Saving filter...");
 805
 806                                                         Form.disable("filter_edit_form");
 807
 808                                                         new Ajax.Request("backend.php", {
 809                                                                         parameters: query,
 810                                                                         onComplete: function(transport) {
 811                                                                                         closeInfoBox();
 812                                                                                         filterlist_callback2(transport);
 813                                                                 } });
 814                                                 }
 815                                         }
 816                         } });
 817
 818         } catch (e) {
 819                 exception_error("filterEditSave", e);
 820         }
 821
 822         return false;
 823 }
 824
 825
 826 function editSelectedUser() {
 827         var rows = getSelectedUsers();
 828
 829         if (rows.length == 0) {
 830                 alert(__("No users are selected."));
 831                 return;
 832         }
 833
 834         if (rows.length > 1) {
 835                 alert(__("Please select only one user."));
 836                 return;
 837         }
 838
 839         notify("");
 840
 841         editUser(rows[0]);
 842 }
 843
 844 function resetSelectedUserPass() {
 845
 846         try {
 847
 848                 var rows = getSelectedUsers();
 849
 850                 if (rows.length == 0) {
 851                         alert(__("No users are selected."));
 852                         return;
 853                 }
 854
 855                 if (rows.length > 1) {
 856                         alert(__("Please select only one user."));
 857                         return;
 858                 }
 859
 860                 var ok = confirm(__("Reset password of selected user?"));
 861
 862                 if (ok) {
 863                         notify_progress("Resetting password for selected user...");
 864
 865                         var id = rows[0];
 866
 867                         var query = "?op=pref-users&subop=resetPass&id=" +
 868                                 param_escape(id);
 869
 870                         new Ajax.Request("backend.php", {
 871                                 parameters: query,
 872                                 onComplete: function(transport) {
 873                                         userlist_callback2(transport);
 874                                 } });
 875
 876                 }
 877
 878         } catch (e) {
 879                 exception_error("resetSelectedUserPass", e);
 880         }
 881 }
 882
 883 function selectedUserDetails() {
 884
 885         try {
 886
 887                 var rows = getSelectedUsers();
 888
 889                 if (rows.length == 0) {
 890                         alert(__("No users are selected."));
 891                         return;
 892                 }
 893
 894                 if (rows.length > 1) {
 895                         alert(__("Please select only one user."));
 896                         return;
 897                 }
 898
 899                 notify_progress("Loading, please wait...");
 900
 901                 var id = rows[0];
 902
 903                 var query = "?op=pref-users&subop=user-details&id=" + id;
 904
 905                 new Ajax.Request("backend.php", {
 906                         parameters: query,
 907                         onComplete: function(transport) {
 908                                         infobox_callback2(transport);
 909                                 } });
 910         } catch (e) {
 911                 exception_error("selectedUserDetails", e);
 912         }
 913 }
 914
 915
 916 function editSelectedFilter() {
 917         var rows = getSelectedFilters();
 918
 919         if (rows.length == 0) {
 920                 alert(__("No filters are selected."));
 921                 return;
 922         }
 923
 924         if (rows.length > 1) {
 925                 alert(__("Please select only one filter."));
 926                 return;
 927         }
 928
 929         notify("");
 930
 931         editFilter(rows[0]);
 932
 933 }
 934
 935
 936 function editSelectedFeed() {
 937         var rows = getSelectedFeeds();
 938
 939         if (rows.length == 0) {
 940                 alert(__("No feeds are selected."));
 941                 return;
 942         }
 943
 944         if (rows.length > 1) {
 945                 return editSelectedFeeds();
 946         }
 947
 948         notify("");
 949
 950         editFeed(rows[0], {});
 951
 952 }
 953
 954 function editSelectedFeeds() {
 955
 956         try {
 957                 var rows = getSelectedFeeds();
 958
 959                 if (rows.length == 0) {
 960                         alert(__("No feeds are selected."));
 961                         return;
 962                 }
 963
 964                 notify("");
 965
 966                 disableHotkeys();
 967
 968                 notify_progress("Loading, please wait...");
 969
 970                 var query = "?op=pref-feeds&subop=editfeeds&ids=" +
 971                         param_escape(rows.toString());
 972
 973                 new Ajax.Request("backend.php", {
 974                         parameters: query,
 975                         onComplete: function(transport) {
 976                                         infobox_callback2(transport);
 977                                 } });
 978
 979         } catch (e) {
 980                 exception_error("editSelectedFeeds", e);
 981         }
 982 }
 983
 984 function piggie(enable) {
 985         if (enable) {
 986                 console.log("I LOVEDED IT!");
 987                 var piggie = $("piggie");
 988
 989                 Element.show(piggie);
 990                 Position.Center(piggie);
 991                 Effect.Puff(piggie);
 992
 993         }
 994 }
 995
 996 function opmlImport() {
 997
 998         var opml_file = $("opml_file");
 999
1000         if (opml_file.value.length == 0) {
1001                 alert(__("No OPML file to upload."));
1002                 return false;
1003         } else {
1004                 notify_progress("Importing, please wait...", true);
1005                 return true;
1006         }
1007 }
1008
1009 function updateFilterList(sort_key) {
1010         try {
1011
1012                 var filter_search = $("filter_search");
1013                 var search = "";
1014                 if (filter_search) { search = filter_search.value; }
1015
1016                 var query = "?op=pref-filters&sort=" +
1017                         param_escape(sort_key) +
1018                         "&search=" + param_escape(search);
1019
1020                 new Ajax.Request("backend.php", {
1021                                 parameters: query,
1022                                 onComplete: function(transport) {
1023                                                 filterlist_callback2(transport);
1024                         } });
1025
1026         } catch (e) {
1027                 exception_error("updateFilterList", e);
1028         }
1029
1030 }
1031
1032 function updateLabelList(sort_key) {
1033
1034         try {
1035
1036                 var label_search = $("label_search");
1037                 var search = "";
1038                 if (label_search) { search = label_search.value; }
1039
1040                 var query = "?op=pref-labels&sort=" +
1041                         param_escape(sort_key) +
1042                         "&search=" + param_escape(search);
1043
1044                 new Ajax.Request("backend.php", {
1045                         parameters: query,
1046                         onComplete: function(transport) {
1047                                 labellist_callback2(transport);
1048                         } });
1049
1050         } catch (e) {
1051                 exception_error("updateLabelList", e);
1052         }
1053 }
1054
1055 function updatePrefsList() {
1056
1057         var query = "?op=pref-prefs";
1058
1059         new Ajax.Request("backend.php", {
1060                 parameters: query,
1061                 onComplete: function(transport) {
1062                         prefslist_callback2(transport);
1063                 } });
1064
1065 }
1066
1067 function selectTab(id, noupdate, subop) {
1068         try {
1069
1070                 if (!noupdate) {
1071
1072                         console.log("selectTab: " + id + "(NU: " + noupdate + ")");
1073
1074                         notify_progress("Loading, please wait...");
1075
1076                         // close active infobox if needed
1077                         closeInfoBox();
1078
1079                         // clean up all current selections, just in case
1080                         active_feed_cat = false;
1081
1082 //                      Effect.Fade("prefContent", {duration: 1, to: 0.01,
1083 //                              queue: { position:'end', scope: 'FEED_TAB', limit: 1 } } );
1084
1085                         if (id == "feedConfig") {
1086                                 updateFeedList();
1087                         } else if (id == "filterConfig") {
1088                                 updateFilterList();
1089                         } else if (id == "labelConfig") {
1090                                 updateLabelList();
1091                         } else if (id == "genConfig") {
1092                                 updatePrefsList();
1093                         } else if (id == "userConfig") {
1094                                 updateUsersList();
1095                         }
1096
1097                         var tab = dijit.byId(id + "Tab");
1098                         dijit.byId("pref-tabs").selectChild(tab);
1099
1100                 }
1101
1102                 /* clean selection from all tabs */
1103
1104                 $$("#prefTabs div").invoke('removeClassName', 'Selected');
1105
1106                 /* mark new tab as selected */
1107
1108                 $(id + "Tab").addClassName("Selected");
1109
1110         } catch (e) {
1111                 exception_error("selectTab", e);
1112         }
1113 }
1114
1115 function init_second_stage() {
1116
1117         try {
1118
1119                 document.onkeydown = pref_hotkey_handler;
1120                 document.onmousedown = mouse_down_handler;
1121                 document.onmouseup = mouse_up_handler;
1122
1123                 caller_subop = getURLParam('subop');
1124
1125                 if (getURLParam("subopparam")) {
1126                         caller_subop = caller_subop + ":" + getURLParam("subopparam");
1127                 }
1128
1129                 loading_set_progress(60);
1130
1131                 notify("");
1132
1133                 dojo.addOnLoad(function() {
1134
1135                         var active_tab = getInitParam("prefs_active_tab");
1136                         if (!$(active_tab+"Tab")) active_tab = "genConfig";
1137                         if (!active_tab || active_tab == '0') active_tab = "genConfig";
1138
1139                         var http_tab = getURLParam('tab');
1140
1141                         if (http_tab) active_tab = http_tab;
1142
1143                         var tab = dijit.byId(active_tab + "Tab");
1144
1145                         if (tab) dijit.byId("pref-tabs").selectChild(tab);
1146
1147                         });
1148
1149                 setTimeout("hotkey_prefix_timeout()", 5*1000);
1150                 remove_splash();
1151
1152         } catch (e) {
1153                 exception_error("init_second_stage", e);
1154         }
1155 }
1156
1157 function init() {
1158
1159         try {
1160
1161                 dojo.require("dijit.layout.TabContainer");
1162                 dojo.require("dijit.layout.BorderContainer");
1163                 dojo.require("dijit.layout.AccordionContainer");
1164                 dojo.require("dijit.layout.ContentPane");
1165                 dojo.require("dijit.Dialog");
1166                 dojo.require("dijit.form.Button");
1167                 dojo.require("dijit.form.TextBox");
1168                 dojo.require("dijit.Toolbar");
1169                 dojo.require("dojo.data.ItemFileWriteStore");
1170                 dojo.require("dijit.Tree");
1171                 dojo.require("dijit.form.DropDownButton");
1172                 dojo.require("dijit.Menu");
1173                 dojo.require("dijit.tree.dndSource");
1174
1175                 dojo.registerModulePath("lib", "..");
1176
1177                 dojo.require("lib.CheckBoxTree");
1178
1179                 loading_set_progress(30);
1180
1181                 var query = "?op=rpc&subop=sanityCheck";
1182
1183                 new Ajax.Request("backend.php", {
1184                         parameters: query,
1185                         onComplete: function(transport) {
1186                                 backend_sanity_check_callback(transport);
1187                         } });
1188
1189         } catch (e) {
1190                 exception_error("init", e);
1191         }
1192 }
1193
1194 function validatePrefsReset() {
1195         try {
1196                 var ok = confirm(__("Reset to defaults?"));
1197
1198                 if (ok) {
1199
1200                         var query = Form.serialize("pref_prefs_form");
1201                         query = query + "&subop=reset-config";
1202                         console.log(query);
1203
1204                         new Ajax.Request("backend.php", {
1205                                 parameters: query,
1206                                 onComplete: function(transport) {
1207                                         var msg = transport.responseText;
1208                                         if (msg.match("PREFS_THEME_CHANGED")) {
1209                                                 window.location.reload();
1210                                         } else {
1211                                                 notify_info(msg);
1212                                                 selectTab();
1213                                         }
1214                                 } });
1215
1216                 }
1217
1218         } catch (e) {
1219                 exception_error("validatePrefsReset", e);
1220         }
1221
1222         return false;
1223
1224 }
1225
1226
1227 function pref_hotkey_handler(e) {
1228         try {
1229
1230                 var keycode;
1231                 var shift_key = false;
1232
1233                 var cmdline = $('cmdline');
1234
1235                 try {
1236                         shift_key = e.shiftKey;
1237                 } catch (e) {
1238
1239                 }
1240
1241                 if (window.event) {
1242                         keycode = window.event.keyCode;
1243                 } else if (e) {
1244                         keycode = e.which;
1245                 }
1246
1247                 var keychar = String.fromCharCode(keycode);
1248
1249                 if (keycode == 27) { // escape
1250                         if (Element.visible("hotkey_help_overlay")) {
1251                                 Element.hide("hotkey_help_overlay");
1252                         }
1253                         colorPickerHideAll();
1254                         hotkey_prefix = false;
1255                         closeInfoBox();
1256                 }
1257
1258                 var dialog = dijit.byId("infoBox");
1259                 var dialog_visible = false;
1260
1261                 if (dialog)
1262                         dialog_visible = Element.visible(dialog.domNode);
1263
1264                 if (dialog_visible || !hotkeys_enabled) {
1265                         console.log("hotkeys disabled");
1266                         return;
1267                 }
1268
1269                 if (keycode == 16) return; // ignore lone shift
1270
1271                 if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
1272                         hotkey_prefix = keycode;
1273
1274                         var date = new Date();
1275                         var ts = Math.round(date.getTime() / 1000);
1276
1277                         hotkey_prefix_pressed = ts;
1278
1279                         cmdline.innerHTML = keychar;
1280                         Element.show(cmdline);
1281
1282                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar);
1283                         return;
1284                 }
1285
1286                 if (Element.visible("hotkey_help_overlay")) {
1287                         Element.hide("hotkey_help_overlay");
1288                 }
1289
1290                 if (keycode == 13 || keycode == 27) {
1291                         seq = "";
1292                 } else {
1293                         seq = seq + "" + keycode;
1294                 }
1295
1296                 /* Global hotkeys */
1297
1298                 Element.hide(cmdline);
1299
1300                 if (!hotkey_prefix) {
1301
1302                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
1303                                 if (!Element.visible("hotkey_help_overlay")) {
1304                                         //Element.show("hotkey_help_overlay");
1305                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
1306                                 } else {
1307                                         Element.hide("hotkey_help_overlay");
1308                                 }
1309                                 return false;
1310                         }
1311
1312                         if (keycode == 191 || keychar == '/') { // /
1313                                 var search_boxes = new Array("label_search",
1314                                         "feed_search", "filter_search", "user_search", "feed_browser_search");
1315
1316                                 for (var i = 0; i < search_boxes.length; i++) {
1317                                         var elem = $(search_boxes[i]);
1318                                         if (elem) {
1319                                                 $(search_boxes[i]).focus();
1320                                                 return false;
1321                                         }
1322                                 }
1323                         }
1324                 }
1325
1326                 /* Prefix c */
1327
1328                 if (hotkey_prefix == 67) { // c
1329                         hotkey_prefix = false;
1330
1331                         if (keycode == 70) { // f
1332                                 quickAddFilter();
1333                                 return false;
1334                         }
1335
1336                         if (keycode == 83) { // s
1337                                 quickAddFeed();
1338                                 return false;
1339                         }
1340
1341                         if (keycode == 85) { // u
1342                                 // no-op
1343                         }
1344
1345                         if (keycode == 67) { // c
1346                                 editFeedCats();
1347                                 return false;
1348                         }
1349
1350                         if (keycode == 84 && shift_key) { // T
1351                                 displayDlg('feedBrowser');
1352                                 return false;
1353                         }
1354
1355                 }
1356
1357                 /* Prefix g */
1358
1359                 if (hotkey_prefix == 71) { // g
1360
1361                         hotkey_prefix = false;
1362
1363                         if (keycode == 49 && $("genConfigTab")) { // 1
1364                                 selectTab("genConfig");
1365                                 return false;
1366                         }
1367
1368                         if (keycode == 50 && $("feedConfigTab")) { // 2
1369                                 selectTab("feedConfig");
1370                                 return false;
1371                         }
1372
1373                         if (keycode == 51 && $("filterConfigTab")) { // 4
1374                                 selectTab("filterConfig");
1375                                 return false;
1376                         }
1377
1378                         if (keycode == 52 && $("labelConfigTab")) { // 5
1379                                 selectTab("labelConfig");
1380                                 return false;
1381                         }
1382
1383                         if (keycode == 53 && $("userConfigTab")) { // 6
1384                                 selectTab("userConfig");
1385                                 return false;
1386                         }
1387
1388                         if (keycode == 88) { // x
1389                                 return gotoMain();
1390                         }
1391
1392                 }
1393
1394                 if ($("piggie")) {
1395                         if (seq.match("8073717369")) {
1396                                 seq = "";
1397                                 piggie(true);
1398                         } else {
1399                                 piggie(false);
1400                         }
1401                 }
1402
1403                 if (hotkey_prefix) {
1404                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1405                 } else {
1406                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1407                 }
1408
1409         } catch (e) {
1410                 exception_error("pref_hotkey_handler", e);
1411         }
1412 }
1413
1414 function editFeedCats() {
1415         try {
1416                 var query = "?op=pref-feeds&subop=editCats";
1417
1418                 notify_progress("Loading, please wait...");
1419
1420                 new Ajax.Request("backend.php", {
1421                         parameters: query,
1422                         onComplete: function(transport) {
1423                                 infobox_feed_cat_callback2(transport);
1424                         } });
1425         } catch (e) {
1426                 exception_error("editFeedCats", e);
1427         }
1428 }
1429
1430 function showFeedsWithErrors() {
1431         displayDlg('feedUpdateErrors');
1432 }
1433
1434 function changeUserPassword() {
1435
1436         try {
1437
1438                 var f = document.forms["change_pass_form"];
1439
1440                 if (f) {
1441                         if (f.OLD_PASSWORD.value == "") {
1442                                 new Effect.Highlight(f.OLD_PASSWORD);
1443                                 notify_error("Old password cannot be blank.");
1444                                 return false;
1445                         }
1446
1447                         if (f.NEW_PASSWORD.value == "") {
1448                                 new Effect.Highlight(f.NEW_PASSWORD);
1449                                 notify_error("New password cannot be blank.");
1450                                 return false;
1451                         }
1452
1453                         if (f.CONFIRM_PASSWORD.value == "") {
1454                                 new Effect.Highlight(f.CONFIRM_PASSWORD);
1455                                 notify_error("Entered passwords do not match.");
1456                                 return false;
1457                         }
1458
1459                         if (f.CONFIRM_PASSWORD.value != f.NEW_PASSWORD.value) {
1460                                 new Effect.Highlight(f.CONFIRM_PASSWORD);
1461                                 new Effect.Highlight(f.NEW_PASSWORD);
1462                                 notify_error("Entered passwords do not match.");
1463                                 return false;
1464                         }
1465
1466                 }
1467
1468                 var query = Form.serialize("change_pass_form");
1469
1470                 notify_progress("Changing password...");
1471
1472                 new Ajax.Request("backend.php", {
1473                         parameters: query,
1474                         onComplete: function(transport) {
1475                                 if (transport.responseText.indexOf("ERROR: ") == 0) {
1476                                         notify_error(transport.responseText.replace("ERROR: ", ""));
1477                                 } else {
1478                                         notify_info(transport.responseText);
1479                                         var warn = $("default_pass_warning");
1480                                         if (warn) warn.style.display = "none";
1481                                 }
1482
1483                                 document.forms['change_pass_form'].reset();
1484                         } });
1485
1486
1487         } catch (e) {
1488                 exception_error("changeUserPassword", e);
1489         }
1490
1491         return false;
1492 }
1493
1494 function changeUserEmail() {
1495
1496         try {
1497
1498                 var query = Form.serialize("change_email_form");
1499
1500                 notify_progress("Saving...");
1501
1502                 new Ajax.Request("backend.php", {
1503                         parameters: query,
1504                         onComplete: function(transport) {
1505                                 notify_callback2(transport);
1506                         } });
1507
1508         } catch (e) {
1509                 exception_error("changeUserPassword", e);
1510         }
1511
1512         return false;
1513
1514 }
1515
1516 function feedlistToggleSLAT() {
1517         notify_progress("Loading, please wait...");
1518         updateFeedList()
1519 }
1520
1521 function opmlRegenKey() {
1522
1523         try {
1524                 var ok = confirm(__("Replace current OPML publishing address with a new one?"));
1525
1526                 if (ok) {
1527
1528                         notify_progress("Trying to change address...", true);
1529
1530                         var query = "?op=rpc&subop=regenOPMLKey";
1531
1532                         new Ajax.Request("backend.php", {
1533                                 parameters: query,
1534                                 onComplete: function(transport) {
1535                                                 var new_link = transport.responseXML.getElementsByTagName("link")[0];
1536
1537                                                 var e = $('pub_opml_url');
1538
1539                                                 if (new_link) {
1540                                                         e.href = new_link.firstChild.nodeValue;
1541                                                         e.innerHTML = new_link.firstChild.nodeValue;
1542
1543                                                         new Effect.Highlight(e);
1544
1545                                                         notify('');
1546
1547                                                 } else {
1548                                                         notify_error("Could not change feed URL.");
1549                                                 }
1550                                 } });
1551                 }
1552         } catch (e) {
1553                 exception_error("opmlRegenKey", e);
1554         }
1555         return false;
1556 }
1557 function validatePrefsSave() {
1558         try {
1559
1560                 var ok = confirm(__("Save current configuration?"));
1561
1562                 if (ok) {
1563
1564                         var query = Form.serialize("pref_prefs_form");
1565                         query = query + "&subop=save-config";
1566                         console.log(query);
1567
1568                         new Ajax.Request("backend.php", {
1569                                 parameters: query,
1570                                 onComplete: function(transport) {
1571                                         var msg = transport.responseText;
1572                                         if (msg.match("PREFS_THEME_CHANGED")) {
1573                                                 window.location.reload();
1574                                         } else {
1575                                                 notify_info(msg);
1576                                         }
1577                         } });
1578
1579                 }
1580
1581         } catch (e) {
1582                 exception_error("validatePrefsSave", e);
1583         }
1584
1585         return false;
1586 }
1587
1588 function feedActionChange() {
1589         try {
1590                 var chooser = $("feedActionChooser");
1591                 var opid = chooser[chooser.selectedIndex].value;
1592
1593                 chooser.selectedIndex = 0;
1594                 feedActionGo(opid);
1595         } catch (e) {
1596                 exception_error("feedActionChange", e);
1597         }
1598 }
1599
1600 function feedActionGo(op) {
1601         try {
1602                 if (op == "facEdit") {
1603
1604                         var rows = getSelectedFeeds();
1605
1606                         if (rows.length > 1) {
1607                                 editSelectedFeeds();
1608                         } else {
1609                                 editSelectedFeed();
1610                         }
1611                 }
1612
1613                 if (op == "facClear") {
1614                         clearSelectedFeeds();
1615                 }
1616
1617                 if (op == "facPurge") {
1618                         purgeSelectedFeeds();
1619                 }
1620
1621                 if (op == "facEditCats") {
1622                         editFeedCats();
1623                 }
1624
1625                 if (op == "facRescore") {
1626                         rescoreSelectedFeeds();
1627                 }
1628
1629                 if (op == "facUnsubscribe") {
1630                         removeSelectedFeeds();
1631                 }
1632
1633         } catch (e) {
1634                 exception_error("feedActionGo", e);
1635
1636         }
1637 }
1638
1639 function clearFeedArticles(feed_id) {
1640
1641         notify_progress("Clearing feed...");
1642
1643         var query = "?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id;
1644
1645         new Ajax.Request("backend.php", {
1646                 parameters: query,
1647                 onComplete: function(transport) {
1648                                 notify('');
1649                         } });
1650
1651         return false;
1652 }
1653
1654 function rescoreSelectedFeeds() {
1655
1656         var sel_rows = getSelectedFeeds();
1657
1658         if (sel_rows.length > 0) {
1659
1660                 //var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
1661                 var ok = confirm(__("Rescore articles in selected feeds?"));
1662
1663                 if (ok) {
1664                         notify_progress("Rescoring selected feeds...", true);
1665
1666                         var query = "?op=pref-feeds&subop=rescore&quiet=1&ids="+
1667                                 param_escape(sel_rows.toString());
1668
1669                         new Ajax.Request("backend.php", {
1670                                 parameters: query,
1671                                 onComplete: function(transport) {
1672                                                 notify_callback2(transport);
1673                         } });
1674
1675                 }
1676         } else {
1677                 alert(__("No feeds are selected."));
1678         }
1679
1680         return false;
1681 }
1682
1683 function rescore_all_feeds() {
1684         var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
1685
1686         if (ok) {
1687                 notify_progress("Rescoring feeds...", true);
1688
1689                 var query = "?op=pref-feeds&subop=rescoreAll&quiet=1";
1690
1691                 new Ajax.Request("backend.php", {
1692                         parameters: query,
1693                         onComplete: function(transport) {
1694                                         notify_callback2(transport);
1695                 } });
1696         }
1697 }
1698
1699 function removeFilter(id, title) {
1700
1701         try {
1702
1703                 var msg = __("Remove filter %s?").replace("%s", title);
1704
1705                 var ok = confirm(msg);
1706
1707                 if (ok) {
1708                         closeInfoBox();
1709
1710                         notify_progress("Removing filter...");
1711
1712                         var query = "?op=pref-filters&subop=remove&ids="+
1713                                 param_escape(id);
1714
1715                         new Ajax.Request("backend.php", {
1716                                 parameters: query,
1717                                 onComplete: function(transport) {
1718                                                 filterlist_callback2(transport);
1719                         } });
1720
1721                 }
1722
1723         } catch (e) {
1724                 exception_error("removeFilter", e);
1725         }
1726
1727         return false;
1728 }
1729
1730 function feedsEditSave() {
1731         try {
1732
1733                 var ok = confirm(__("Save changes to selected feeds?"));
1734
1735                 if (ok) {
1736
1737                         var f = document.forms["batch_edit_feed_form"];
1738
1739                         var query = Form.serialize("batch_edit_feed_form");
1740
1741                         /* Form.serialize ignores unchecked checkboxes */
1742
1743                         if (!query.match("&rtl_content=") &&
1744                                         f.rtl_content.disabled == false) {
1745                                 query = query + "&rtl_content=false";
1746                         }
1747
1748                         if (!query.match("&private=") &&
1749                                         f.private.disabled == false) {
1750                                 query = query + "&private=false";
1751                         }
1752
1753                         if (!query.match("&cache_images=") &&
1754                                         f.cache_images.disabled == false) {
1755                                 query = query + "&cache_images=false";
1756                         }
1757
1758                         if (!query.match("&include_in_digest=") &&
1759                                         f.include_in_digest.disabled == false) {
1760                                 query = query + "&include_in_digest=false";
1761                         }
1762
1763                         closeInfoBox();
1764
1765                         notify_progress("Saving feeds...");
1766
1767                         new Ajax.Request("backend.php", {
1768                                 parameters: query,
1769                                 onComplete: function(transport) {
1770                                         feedlist_callback2(transport);
1771                                 } });
1772
1773                 }
1774
1775                 return false;
1776         } catch (e) {
1777                 exception_error("feedsEditSave", e);
1778         }
1779 }
1780
1781 function batchFeedsToggleField(cb, elem, label) {
1782         try {
1783                 var f = document.forms["batch_edit_feed_form"];
1784                 var l = $(label);
1785
1786                 if (cb.checked) {
1787                         f[elem].disabled = false;
1788
1789                         if (l) {
1790                                 l.className = "";
1791                         };
1792
1793 //                      new Effect.Highlight(f[elem], {duration: 1, startcolor: "#fff7d5",
1794 //                              queue: { position:'end', scope: 'BPEFQ', limit: 1 } } );
1795
1796                 } else {
1797                         f[elem].disabled = true;
1798
1799                         if (l) {
1800                                 l.className = "insensitive";
1801                         };
1802
1803                 }
1804         } catch (e) {
1805                 exception_error("batchFeedsToggleField", e);
1806         }
1807 }
1808
1809 function labelColorReset() {
1810         try {
1811                 var labels = getSelectedLabels();
1812
1813                 var ok = confirm(__("Reset label colors to default?"));
1814
1815                 if (ok) {
1816
1817                         var query = "?op=pref-labels&subop=color-reset&ids="+
1818                                 param_escape(labels.toString());
1819
1820                         new Ajax.Request("backend.php", {
1821                                 parameters: query,
1822                                 onComplete: function(transport) {
1823                                                 labellist_callback2(transport);
1824                                         } });
1825                 }
1826
1827         } catch (e) {
1828                 exception_error("labelColorReset", e);
1829         }
1830 }
1831
1832 function labelColorAsk(id, kind) {
1833         try {
1834
1835                 var p = null
1836
1837                 if (kind == "fg") {
1838                         p = prompt(__("Please enter new label foreground color:"));
1839                 } else {
1840                         p = prompt(__("Please enter new label background color:"));
1841                 }
1842
1843                 if (p != null) {
1844
1845                         var query = "?op=pref-labels&subop=color-set&kind=" + kind +
1846                                 "&ids="+        param_escape(id) + "&color=" + param_escape(p);
1847
1848                         selectTableRows('prefLabelList', 'none');
1849
1850                         var e = $("LICID-" + id);
1851
1852                         if (e) {
1853                                 if (kind == "fg") {
1854                                         e.style.color = p
1855                                 } else {
1856                                         e.style.backgroundColor = p;
1857                                 }
1858                         }
1859
1860                         new Ajax.Request("backend.php", { parameters: query });
1861                 }
1862
1863         } catch (e) {
1864                 exception_error("labelColorReset", e);
1865         }
1866 }
1867
1868
1869 function colorPicker(id, fg, bg) {
1870         try {
1871                 var picker = $("colorPicker-" + id);
1872
1873                 if (picker) Element.show(picker);
1874
1875         } catch (e) {
1876                 exception_error("colorPicker", e);
1877         }
1878 }
1879
1880 function colorPickerHideAll() {
1881         try {
1882                 if ($("prefLabelList")) {
1883
1884                         var elems = $("prefLabelList").getElementsByTagName("DIV");
1885
1886                         for (var i = 0; i < elems.length; i++) {
1887                                 if (elems[i].id && elems[i].id.match("colorPicker-")) {
1888                                         Element.hide(elems[i]);
1889                                 }
1890                         }
1891                 }
1892
1893         } catch (e) {
1894                 exception_error("colorPickerHideAll", e);
1895         }
1896 }
1897
1898 function colorPickerDo(id, fg, bg) {
1899         try {
1900
1901                 var query = "?op=pref-labels&subop=color-set&kind=both"+
1902                         "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
1903                         "&bg=" + param_escape(bg);
1904
1905                 var e = $("LICID-" + id);
1906
1907                 if (e) {
1908                         e.style.color = fg;
1909                         e.style.backgroundColor = bg;
1910                 }
1911
1912                 new Ajax.Request("backend.php", { parameters: query });
1913
1914         } catch (e) {
1915                 exception_error("colorPickerDo", e);
1916         }
1917 }
1918
1919 function colorPickerActive(b) {
1920         color_picker_active = b;
1921 }
1922
1923 function mouse_down_handler(e) {
1924         try {
1925
1926                 /* do not prevent right click */
1927                 if (e && e.button && e.button == 2) return;
1928
1929                 if (selection_disabled) {
1930                         document.onselectstart = function() { return false; };
1931                         return false;
1932                 }
1933
1934         } catch (e) {
1935                 exception_error("mouse_down_handler", e);
1936         }
1937 }
1938
1939 function mouse_up_handler(e) {
1940         try {
1941                 mouse_is_down = false;
1942
1943                 if (!selection_disabled) {
1944                         document.onselectstart = null;
1945                 }
1946
1947                 if (!color_picker_active) {
1948                         colorPickerHideAll();
1949                 }
1950
1951         } catch (e) {
1952                 exception_error("mouse_up_handler", e);
1953         }
1954 }
1955
1956 function inPreferences() {
1957         return true;
1958 }
1959
1960 function editProfiles() {
1961         displayDlg('editPrefProfiles', false, function() {
1962                 init_profile_inline_editor();
1963                         });
1964 }
1965
1966 function activatePrefProfile() {
1967
1968         var sel_rows = getSelectedFeedCats();
1969
1970         if (sel_rows.length == 1) {
1971
1972                 var ok = confirm(__("Activate selected profile?"));
1973
1974                 if (ok) {
1975                         notify_progress("Loading, please wait...");
1976
1977                         var query = "?op=rpc&subop=setprofile&id="+
1978                                 param_escape(sel_rows.toString());
1979
1980                         new Ajax.Request("backend.php", {
1981                                 parameters: query,
1982                                 onComplete: function(transport) {
1983                                         window.location.reload();
1984                                 } });
1985                 }
1986
1987         } else {
1988                 alert(__("Please choose a profile to activate."));
1989         }
1990
1991         return false;
1992 }
1993
1994 function opmlImportDone() {
1995         closeInfoBox();
1996         updateFeedList();
1997 }
1998
1999 function opmlImportHandler(iframe) {
2000         try {
2001                 var tmp = new Object();
2002                 tmp.responseText = iframe.document.body.innerHTML;
2003                 notify('');
2004                 infobox_callback2(tmp);
2005         } catch (e) {
2006                 exception_error("opml_import_handler", e);
2007         }
2008 }
2009
2010 function clearFeedAccessKeys() {
2011
2012         var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
2013
2014         if (ok) {
2015                 notify_progress("Clearing URLs...");
2016
2017                 var query = "?op=rpc&subop=clearKeys";
2018
2019                 new Ajax.Request("backend.php", {
2020                         parameters: query,
2021                         onComplete: function(transport) {
2022                                 notify_info("Generated URLs cleared.");
2023                         } });
2024         }
2025
2026         return false;
2027 }
2028
2029 function handle_rpc_reply(transport, scheduled_call) {
2030         try {
2031                 if (transport.responseXML) {
2032
2033                         if (!transport_error_check(transport)) return false;
2034
2035                 } else {
2036                         notify_error("Error communicating with server.");
2037                 }
2038
2039         } catch (e) {
2040                 exception_error("handle_rpc_reply", e, transport);
2041         }
2042
2043         return true;
2044 }
2045