prefs.js

   1 var xmlhttp = false;
   2
   3 var active_feed = false;
   4 var active_feed_cat = false;
   5 var active_filter = false;
   6 var active_label = false;
   7 var active_user = false;
   8
   9 var active_tab = false;
  10
  11 /*@cc_on @*/
  12 /*@if (@_jscript_version >= 5)
  13 // JScript gives us Conditional compilation, we can cope with old IE versions.
  14 // and security blocked creation of the objects.
  15 try {
  16         xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
  17 } catch (e) {
  18         try {
  19                 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  20         } catch (E) {
  21                 xmlhttp = false;
  22         }
  23 }
  24 @end @*/
  25
  26 if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
  27         xmlhttp = new XMLHttpRequest();
  28 }
  29
  30 function feedlist_callback() {
  31         if (xmlhttp.readyState == 4) {
  32                 var container = document.getElementById('prefContent');
  33                 container.innerHTML=xmlhttp.responseText;
  34                 if (active_feed) {
  35                         var row = document.getElementById("FEEDR-" + active_feed);
  36                         if (row) {
  37                                 if (!row.className.match("Selected")) {
  38                                         row.className = row.className + "Selected";
  39                                 }
  40                         }
  41                         var checkbox = document.getElementById("FRCHK-" + active_feed);
  42                         if (checkbox) {
  43                                 checkbox.checked = true;
  44                         }
  45                 }
  46                 p_notify("");
  47         }
  48 }
  49
  50 function filterlist_callback() {
  51         var container = document.getElementById('prefContent');
  52         if (xmlhttp.readyState == 4) {
  53
  54                 container.innerHTML=xmlhttp.responseText;
  55
  56                 if (active_filter) {
  57                         var row = document.getElementById("FILRR-" + active_filter);
  58                         if (row) {
  59                                 if (!row.className.match("Selected")) {
  60                                         row.className = row.className + "Selected";
  61                                 }
  62                         }
  63                         var checkbox = document.getElementById("FICHK-" + active_filter);
  64
  65                         if (checkbox) {
  66                                 checkbox.checked = true;
  67                         }
  68                 }
  69                 p_notify("");
  70         }
  71 }
  72
  73 function labellist_callback() {
  74         var container = document.getElementById('prefContent');
  75         if (xmlhttp.readyState == 4) {
  76                 container.innerHTML=xmlhttp.responseText;
  77
  78                 if (active_label) {
  79                         var row = document.getElementById("LILRR-" + active_label);
  80                         if (row) {
  81                                 if (!row.className.match("Selected")) {
  82                                         row.className = row.className + "Selected";
  83                                 }
  84                         }
  85                         var checkbox = document.getElementById("LICHK-" + active_label);
  86
  87                         if (checkbox) {
  88                                 checkbox.checked = true;
  89                         }
  90                 }
  91                 p_notify("");
  92         }
  93 }
  94
  95 function userlist_callback() {
  96         var container = document.getElementById('prefContent');
  97         if (xmlhttp.readyState == 4) {
  98                 container.innerHTML=xmlhttp.responseText;
  99
 100                 if (active_user) {
 101                         var row = document.getElementById("UMRR-" + active_user);
 102                         if (row) {
 103                                 if (!row.className.match("Selected")) {
 104                                         row.className = row.className + "Selected";
 105                                 }
 106                         }
 107                         var checkbox = document.getElementById("UMCHK-" + active_user);
 108
 109                         if (checkbox) {
 110                                 checkbox.checked = true;
 111                         }
 112                 }
 113
 114                 p_notify("");
 115         }
 116 }
 117
 118 function infobox_callback() {
 119         if (xmlhttp.readyState == 4) {
 120                 var box = document.getElementById('infoBox');
 121                 var shadow = document.getElementById('infoBoxShadow');
 122
 123                 if (box) {
 124                         box.innerHTML=xmlhttp.responseText;
 125                         if (shadow) {
 126                                 shadow.style.display = "block";
 127                         } else {
 128                                 box.style.display = "block";
 129                         }
 130                 }
 131         }
 132 }
 133
 134
 135 function prefslist_callback() {
 136         var container = document.getElementById('prefContent');
 137         if (xmlhttp.readyState == 4) {
 138
 139                 container.innerHTML=xmlhttp.responseText;
 140
 141                 p_notify("");
 142         }
 143 }
 144
 145 function gethelp_callback() {
 146         var container = document.getElementById('prefHelpBox');
 147         if (xmlhttp.readyState == 4) {
 148
 149                 container.innerHTML = xmlhttp.responseText;
 150                 container.style.display = "block";
 151
 152         }
 153 }
 154
 155
 156 function notify_callback() {
 157         var container = document.getElementById('notify');
 158         if (xmlhttp.readyState == 4) {
 159                 container.innerHTML=xmlhttp.responseText;
 160         }
 161 }
 162
 163 function updateFeedList(sort_key) {
 164
 165         if (!xmlhttp_ready(xmlhttp)) {
 166                 printLockingError();
 167                 return
 168         }
 169
 170 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 171
 172         p_notify("Loading, please wait...");
 173
 174         var feed_search = document.getElementById("feed_search");
 175         var search = "";
 176         if (feed_search) { search = feed_search.value; }
 177
 178         xmlhttp.open("GET", "backend.php?op=pref-feeds" +
 179                 "&sort=" + param_escape(sort_key) +
 180                 "&search=" + param_escape(search), true);
 181         xmlhttp.onreadystatechange=feedlist_callback;
 182         xmlhttp.send(null);
 183
 184 }
 185
 186 function updateUsersList() {
 187
 188         if (!xmlhttp_ready(xmlhttp)) {
 189                 printLockingError();
 190                 return
 191         }
 192
 193 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 194
 195         p_notify("Loading, please wait...");
 196
 197         xmlhttp.open("GET", "backend.php?op=pref-users", true);
 198         xmlhttp.onreadystatechange=userlist_callback;
 199         xmlhttp.send(null);
 200
 201 }
 202
 203 function addLabel() {
 204
 205         if (!xmlhttp_ready(xmlhttp)) {
 206                 printLockingError();
 207                 return
 208         }
 209
 210         var sqlexp = document.getElementById("ladd_expr");
 211
 212         if (sqlexp.value.length == 0) {
 213                 notify("Missing SQL expression.");
 214         } else {
 215                 notify("Adding label...");
 216
 217                 xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&exp=" +
 218                         param_escape(sqlexp.value), true);
 219
 220                 xmlhttp.onreadystatechange=labellist_callback;
 221                 xmlhttp.send(null);
 222
 223                 sqlexp.value = "";
 224         }
 225
 226 }
 227
 228 function addFilter() {
 229
 230         if (!xmlhttp_ready(xmlhttp)) {
 231                 printLockingError();
 232                 return
 233         }
 234
 235         var regexp = document.getElementById("fadd_regexp");
 236         var match = document.getElementById("fadd_match");
 237         var feed = document.getElementById("fadd_feed");
 238         var action = document.getElementById("fadd_action");
 239
 240         if (regexp.value.length == 0) {
 241                 notify("Missing filter expression.");
 242         } else {
 243                 notify("Adding filter...");
 244
 245                 var v_match = match[match.selectedIndex].text;
 246                 var feed_id = feed[feed.selectedIndex].id;
 247                 var action_id = action[action.selectedIndex].id;
 248
 249                 xmlhttp.open("GET", "backend.php?op=pref-filters&subop=add&regexp=" +
 250                         param_escape(regexp.value) + "&match=" + v_match +
 251                         "&fid=" + param_escape(feed_id) + "&aid=" + param_escape(action_id), true);
 252
 253                 xmlhttp.onreadystatechange=filterlist_callback;
 254                 xmlhttp.send(null);
 255
 256                 regexp.value = "";
 257         }
 258
 259 }
 260
 261 function addFeed() {
 262
 263         if (!xmlhttp_ready(xmlhttp)) {
 264                 printLockingError();
 265                 return
 266         }
 267
 268         var link = document.getElementById("fadd_link");
 269
 270         if (link.value.length == 0) {
 271                 notify("Missing feed URL.");
 272         } else {
 273                 notify("Adding feed...");
 274
 275                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
 276                         param_escape(link.value), true);
 277                 xmlhttp.onreadystatechange=feedlist_callback;
 278                 xmlhttp.send(null);
 279
 280                 link.value = "";
 281
 282         }
 283
 284 }
 285
 286 function addFeedCat() {
 287
 288         if (!xmlhttp_ready(xmlhttp)) {
 289                 printLockingError();
 290                 return
 291         }
 292
 293         var cat = document.getElementById("fadd_cat");
 294
 295         if (cat.value.length == 0) {
 296                 notify("Missing feed category.");
 297         } else {
 298                 notify("Adding feed category...");
 299
 300                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=addCat&cat=" +
 301                         param_escape(cat.value), true);
 302                 xmlhttp.onreadystatechange=feedlist_callback;
 303                 xmlhttp.send(null);
 304
 305                 link.value = "";
 306
 307         }
 308
 309 }
 310 function addUser() {
 311
 312         if (!xmlhttp_ready(xmlhttp)) {
 313                 printLockingError();
 314                 return
 315         }
 316
 317         var sqlexp = document.getElementById("uadd_box");
 318
 319         if (sqlexp.value.length == 0) {
 320                 notify("Missing user login.");
 321         } else {
 322                 notify("Adding user...");
 323
 324                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=add&login=" +
 325                         param_escape(sqlexp.value), true);
 326
 327                 xmlhttp.onreadystatechange=userlist_callback;
 328                 xmlhttp.send(null);
 329
 330                 sqlexp.value = "";
 331         }
 332
 333 }
 334
 335 function editLabel(id) {
 336
 337         if (!xmlhttp_ready(xmlhttp)) {
 338                 printLockingError();
 339                 return
 340         }
 341
 342         active_label = id;
 343
 344         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
 345                 param_escape(id), true);
 346         xmlhttp.onreadystatechange=labellist_callback;
 347         xmlhttp.send(null);
 348
 349 }
 350
 351 function editUser(id) {
 352
 353         if (!xmlhttp_ready(xmlhttp)) {
 354                 printLockingError();
 355                 return
 356         }
 357
 358         active_user = id;
 359
 360         xmlhttp.open("GET", "backend.php?op=pref-users&subop=edit&id=" +
 361                 param_escape(id), true);
 362         xmlhttp.onreadystatechange=userlist_callback;
 363         xmlhttp.send(null);
 364
 365 }
 366
 367 function editFilter(id) {
 368
 369         if (!xmlhttp_ready(xmlhttp)) {
 370                 printLockingError();
 371                 return
 372         }
 373
 374         active_filter = id;
 375
 376         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" +
 377                 param_escape(id), true);
 378         xmlhttp.onreadystatechange=filterlist_callback;
 379         xmlhttp.send(null);
 380
 381 }
 382
 383 function editFeed(feed) {
 384
 385 //      notify("Editing feed...");
 386
 387         if (!xmlhttp_ready(xmlhttp)) {
 388                 printLockingError();
 389                 return
 390         }
 391
 392         active_feed = feed;
 393
 394 /*      xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=edit&id=" +
 395                 param_escape(feed), true);
 396         xmlhttp.onreadystatechange=feedlist_callback;
 397         xmlhttp.send(null); */
 398
 399         selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-', 'FRCHK-', false);
 400         selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-'+feed, 'FRCHK-'+feed, true);
 401
 402         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" +
 403                 param_escape(active_feed), true);
 404
 405         xmlhttp.onreadystatechange=infobox_callback;
 406         xmlhttp.send(null);
 407
 408 }
 409
 410 function editFeedCat(cat) {
 411
 412         if (!xmlhttp_ready(xmlhttp)) {
 413                 printLockingError();
 414                 return
 415         }
 416
 417         active_feed_cat = cat;
 418
 419         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCat&id=" +
 420                 param_escape(cat), true);
 421         xmlhttp.onreadystatechange=feedlist_callback;
 422         xmlhttp.send(null);
 423
 424 }
 425
 426 function getSelectedLabels() {
 427         return getSelectedTableRowIds("prefLabelList", "LILRR");
 428 }
 429
 430 function getSelectedUsers() {
 431         return getSelectedTableRowIds("prefUserList", "UMRR");
 432 }
 433
 434 function getSelectedFeeds() {
 435         return getSelectedTableRowIds("prefFeedList", "FEEDR");
 436 }
 437
 438 function getSelectedFilters() {
 439         return getSelectedTableRowIds("prefFilterList", "FILRR");
 440 }
 441
 442 function getSelectedFeedCats() {
 443         return getSelectedTableRowIds("prefFeedCatList", "FCATR");
 444 }
 445
 446
 447 function readSelectedFeeds(read) {
 448
 449         if (!xmlhttp_ready(xmlhttp)) {
 450                 printLockingError();
 451                 return
 452         }
 453
 454         var sel_rows = getSelectedFeeds();
 455
 456         if (sel_rows.length > 0) {
 457
 458                 if (!read) {
 459                         op = "unread";
 460                 } else {
 461                         op = "read";
 462                 }
 463
 464                 notify("Marking selected feeds as " + op + "...");
 465
 466                 xmlhttp.open("GET", "backend.php?op=pref-rpc&subop=" + op + "&ids="+
 467                         param_escape(sel_rows.toString()), true);
 468                 xmlhttp.onreadystatechange=notify_callback;
 469                 xmlhttp.send(null);
 470
 471         } else {
 472
 473                 notify("Please select some feeds first.");
 474
 475         }
 476 }
 477
 478 function removeSelectedLabels() {
 479
 480         if (!xmlhttp_ready(xmlhttp)) {
 481                 printLockingError();
 482                 return
 483         }
 484
 485         var sel_rows = getSelectedLabels();
 486
 487         if (sel_rows.length > 0) {
 488
 489                 var ok = confirm("Remove selected labels?");
 490
 491                 if (ok) {
 492                         notify("Removing selected labels...");
 493
 494                         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
 495                                 param_escape(sel_rows.toString()), true);
 496                         xmlhttp.onreadystatechange=labellist_callback;
 497                         xmlhttp.send(null);
 498                 }
 499         } else {
 500                 notify("Please select some labels first.");
 501         }
 502 }
 503
 504 function removeSelectedUsers() {
 505
 506         if (!xmlhttp_ready(xmlhttp)) {
 507                 printLockingError();
 508                 return
 509         }
 510
 511         var sel_rows = getSelectedUsers();
 512
 513         if (sel_rows.length > 0) {
 514
 515                 var ok = confirm("Remove selected users?");
 516
 517                 if (ok) {
 518                         notify("Removing selected users...");
 519
 520                         xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+
 521                                 param_escape(sel_rows.toString()), true);
 522                         xmlhttp.onreadystatechange=userlist_callback;
 523                         xmlhttp.send(null);
 524                 }
 525
 526         } else {
 527                 notify("Please select some labels first.");
 528         }
 529 }
 530
 531 function removeSelectedFilters() {
 532
 533         if (!xmlhttp_ready(xmlhttp)) {
 534                 printLockingError();
 535                 return
 536         }
 537
 538         var sel_rows = getSelectedFilters();
 539
 540         if (sel_rows.length > 0) {
 541
 542                 var ok = confirm("Remove selected filters?");
 543
 544                 if (ok) {
 545                         notify("Removing selected filters...");
 546
 547                         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
 548                                 param_escape(sel_rows.toString()), true);
 549                         xmlhttp.onreadystatechange=filterlist_callback;
 550                         xmlhttp.send(null);
 551                 }
 552         } else {
 553                 notify("Please select some filters first.");
 554         }
 555 }
 556
 557
 558 function removeSelectedFeeds() {
 559
 560         if (!xmlhttp_ready(xmlhttp)) {
 561                 printLockingError();
 562                 return
 563         }
 564
 565         var sel_rows = getSelectedFeeds();
 566
 567         if (sel_rows.length > 0) {
 568
 569                 var ok = confirm("Remove selected feeds?");
 570
 571                 if (ok) {
 572
 573                         notify("Removing selected feeds...");
 574
 575                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
 576                                 param_escape(sel_rows.toString()), true);
 577                         xmlhttp.onreadystatechange=feedlist_callback;
 578                         xmlhttp.send(null);
 579                 }
 580
 581         } else {
 582
 583                 notify("Please select some feeds first.");
 584
 585         }
 586
 587 }
 588
 589 function removeSelectedFeedCats() {
 590
 591         if (!xmlhttp_ready(xmlhttp)) {
 592                 printLockingError();
 593                 return
 594         }
 595
 596         var sel_rows = getSelectedFeedCats();
 597
 598         if (sel_rows.length > 0) {
 599
 600                 var ok = confirm("Remove selected categories?");
 601
 602                 if (ok) {
 603                         notify("Removing selected categories...");
 604
 605                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=removeCats&ids="+
 606                                 param_escape(sel_rows.toString()), true);
 607                         xmlhttp.onreadystatechange=feedlist_callback;
 608                         xmlhttp.send(null);
 609                 }
 610
 611         } else {
 612
 613                 notify("Please select some feeds first.");
 614
 615         }
 616
 617 }
 618
 619 function feedEditCancel() {
 620
 621         if (!xmlhttp_ready(xmlhttp)) {
 622                 printLockingError();
 623                 return
 624         }
 625
 626         closeInfoBox();
 627
 628         active_feed = false;
 629
 630         notify("Operation cancelled.");
 631
 632 /*      xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 633         xmlhttp.onreadystatechange=feedlist_callback;
 634         xmlhttp.send(null); */
 635
 636 }
 637
 638 function feedCatEditCancel() {
 639
 640         if (!xmlhttp_ready(xmlhttp)) {
 641                 printLockingError();
 642                 return
 643         }
 644
 645         active_feed_cat = false;
 646
 647         notify("Operation cancelled.");
 648
 649         xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 650         xmlhttp.onreadystatechange=feedlist_callback;
 651         xmlhttp.send(null);
 652
 653 }
 654
 655 function feedEditSave() {
 656
 657         var feed = active_feed;
 658
 659         if (!xmlhttp_ready(xmlhttp)) {
 660                 printLockingError();
 661                 return
 662         }
 663
 664         var link = document.getElementById("iedit_link").value;
 665         var title = document.getElementById("iedit_title").value;
 666         var upd_intl = document.getElementById("iedit_updintl").value;
 667         var purge_intl = document.getElementById("iedit_purgintl").value;
 668         var fcat = document.getElementById("iedit_fcat");
 669
 670         var fcat_id = fcat[fcat.selectedIndex].id;
 671
 672 //      notify("Saving feed.");
 673
 674 /*      if (upd_intl < 0) {
 675                 notify("Update interval must be &gt;= 0 (0 = default)");
 676                 return;
 677         }
 678
 679         if (purge_intl < 0) {
 680                 notify("Purge days must be &gt;= 0 (0 = default)");
 681                 return;
 682         } */
 683
 684         if (link.length == 0) {
 685                 notify("Feed link cannot be blank.");
 686                 return;
 687         }
 688
 689         if (title.length == 0) {
 690                 notify("Feed title cannot be blank.");
 691                 return;
 692         }
 693
 694         active_feed = false;
 695
 696         notify("Saving feed...");
 697
 698         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editSave&id=" +
 699                 feed + "&l=" + param_escape(link) + "&t=" + param_escape(title) +
 700                 "&ui=" + param_escape(upd_intl) + "&pi=" + param_escape(purge_intl) +
 701                 "&catid=" + param_escape(fcat_id), true);
 702         xmlhttp.onreadystatechange=feedlist_callback;
 703         xmlhttp.send(null);
 704
 705 }
 706
 707 function feedCatEditSave() {
 708
 709         if (!xmlhttp_ready(xmlhttp)) {
 710                 printLockingError();
 711                 return
 712         }
 713
 714         notify("Saving category...");
 715
 716         var cat_title = document.getElementById("iedit_title").value;
 717
 718         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=saveCat&id=" +
 719                 param_escape(active_feed_cat) + "&title=" + param_escape(cat_title),
 720                 true);
 721         xmlhttp.onreadystatechange=feedlist_callback;
 722         xmlhttp.send(null);
 723
 724         active_feed_cat = false;
 725
 726 }
 727
 728
 729 function labelTest() {
 730
 731         var sqlexp = document.getElementById("iedit_expr").value;
 732         var descr = document.getElementById("iedit_descr").value;
 733
 734         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
 735                 param_escape(sqlexp) + "&descr=" + param_escape(descr), true);
 736
 737         xmlhttp.onreadystatechange=infobox_callback;
 738         xmlhttp.send(null);
 739
 740 }
 741
 742 function displayHelpInfobox(topic_id) {
 743
 744         xmlhttp.open("GET", "backend.php?op=help&tid=" +
 745                 param_escape(topic_id) + "&noheaders=1", true);
 746
 747         xmlhttp.onreadystatechange=infobox_callback;
 748         xmlhttp.send(null);
 749
 750 }
 751
 752 function labelEditCancel() {
 753
 754         if (!xmlhttp_ready(xmlhttp)) {
 755                 printLockingError();
 756                 return
 757         }
 758
 759         active_label = false;
 760
 761         notify("Operation cancelled.");
 762
 763         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
 764         xmlhttp.onreadystatechange=labellist_callback;
 765         xmlhttp.send(null);
 766
 767 }
 768
 769 function userEditCancel() {
 770
 771         if (!xmlhttp_ready(xmlhttp)) {
 772                 printLockingError();
 773                 return
 774         }
 775
 776         active_user = false;
 777
 778         notify("Operation cancelled.");
 779
 780         xmlhttp.open("GET", "backend.php?op=pref-users", true);
 781         xmlhttp.onreadystatechange=userlist_callback;
 782         xmlhttp.send(null);
 783
 784 }
 785
 786 function filterEditCancel() {
 787
 788         if (!xmlhttp_ready(xmlhttp)) {
 789                 printLockingError();
 790                 return
 791         }
 792
 793         active_filter = false;
 794
 795         notify("Operation cancelled.");
 796
 797         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
 798         xmlhttp.onreadystatechange=filterlist_callback;
 799         xmlhttp.send(null);
 800
 801 }
 802
 803 function labelEditSave() {
 804
 805         var label = active_label;
 806
 807         if (!xmlhttp_ready(xmlhttp)) {
 808                 printLockingError();
 809                 return
 810         }
 811
 812         var sqlexp = document.getElementById("iedit_expr").value;
 813         var descr = document.getElementById("iedit_descr").value;
 814
 815 //      notify("Saving label " + sqlexp + ": " + descr);
 816
 817         if (sqlexp.length == 0) {
 818                 notify("SQL expression cannot be blank.");
 819                 return;
 820         }
 821
 822         if (descr.length == 0) {
 823                 notify("Caption cannot be blank.");
 824                 return;
 825         }
 826
 827         notify("Saving label...");
 828
 829         active_label = false;
 830
 831         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=editSave&id=" +
 832                 label + "&s=" + param_escape(sqlexp) + "&d=" + param_escape(descr),
 833                 true);
 834
 835         xmlhttp.onreadystatechange=labellist_callback;
 836         xmlhttp.send(null);
 837
 838 }
 839
 840 function userEditSave() {
 841
 842         var user = active_user;
 843
 844         if (!xmlhttp_ready(xmlhttp)) {
 845                 printLockingError();
 846                 return
 847         }
 848
 849         var login = document.getElementById("iedit_ulogin").value;
 850         var level = document.getElementById("iedit_ulevel").value;
 851
 852         if (login.length == 0) {
 853                 notify("Login cannot be blank.");
 854                 return;
 855         }
 856
 857         if (level.length == 0) {
 858                 notify("User level cannot be blank.");
 859                 return;
 860         }
 861
 862         active_user = false;
 863
 864         notify("Saving user...");
 865
 866         xmlhttp.open("GET", "backend.php?op=pref-users&subop=editSave&id=" +
 867                 user + "&l=" + param_escape(login) + "&al=" + param_escape(level),
 868                 true);
 869
 870         xmlhttp.onreadystatechange=userlist_callback;
 871         xmlhttp.send(null);
 872
 873 }
 874
 875
 876 function filterEditSave() {
 877
 878         var filter = active_filter;
 879
 880         if (!xmlhttp_ready(xmlhttp)) {
 881                 printLockingError();
 882                 return
 883         }
 884
 885         var regexp = document.getElementById("iedit_regexp").value;
 886         var descr = document.getElementById("iedit_descr").value;
 887         var match = document.getElementById("iedit_match");
 888
 889         var v_match = match[match.selectedIndex].text;
 890
 891         var feed = document.getElementById("iedit_feed");
 892         var feed_id = feed[feed.selectedIndex].id;
 893
 894         var action = document.getElementById("iedit_filter_action");
 895         var action_id = action[action.selectedIndex].id;
 896
 897 //      notify("Saving filter " + filter + ": " + regexp + ", " + descr + ", " + match);
 898
 899         if (regexp.length == 0) {
 900                 notify("Filter expression cannot be blank.");
 901                 return;
 902         }
 903
 904         active_filter = false;
 905
 906         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=editSave&id=" +
 907                 filter + "&r=" + param_escape(regexp) + "&d=" + param_escape(descr) +
 908                 "&m=" + param_escape(v_match) + "&fid=" + param_escape(feed_id) +
 909                 "&aid=" + param_escape(action_id), true);
 910
 911         notify("Saving filter...");
 912
 913         xmlhttp.onreadystatechange=filterlist_callback;
 914         xmlhttp.send(null);
 915
 916 }
 917
 918 function editSelectedLabel() {
 919         var rows = getSelectedLabels();
 920
 921         if (rows.length == 0) {
 922                 notify("No labels are selected.");
 923                 return;
 924         }
 925
 926         if (rows.length > 1) {
 927                 notify("Please select one label.");
 928                 return;
 929         }
 930
 931         notify("");
 932
 933         editLabel(rows[0]);
 934
 935 }
 936
 937 function editSelectedUser() {
 938         var rows = getSelectedUsers();
 939
 940         if (rows.length == 0) {
 941                 notify("No users are selected.");
 942                 return;
 943         }
 944
 945         if (rows.length > 1) {
 946                 notify("Please select one user.");
 947                 return;
 948         }
 949
 950         notify("");
 951
 952         editUser(rows[0]);
 953 }
 954
 955 function resetSelectedUserPass() {
 956         var rows = getSelectedUsers();
 957
 958         if (rows.length == 0) {
 959                 notify("No users are selected.");
 960                 return;
 961         }
 962
 963         if (rows.length > 1) {
 964                 notify("Please select one user.");
 965                 return;
 966         }
 967
 968         var ok = confirm("Reset password of selected user?");
 969
 970         if (ok) {
 971                 notify("Resetting password for selected user...");
 972
 973                 var id = rows[0];
 974
 975                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" +
 976                         param_escape(id), true);
 977                 xmlhttp.onreadystatechange=userlist_callback;
 978                 xmlhttp.send(null);
 979         }
 980 }
 981
 982 function selectedUserDetails() {
 983
 984         if (!xmlhttp_ready(xmlhttp)) {
 985                 printLockingError();
 986                 return
 987         }
 988
 989         var rows = getSelectedUsers();
 990
 991         if (rows.length == 0) {
 992                 notify("No users are selected.");
 993                 return;
 994         }
 995
 996         if (rows.length > 1) {
 997                 notify("Please select one user.");
 998                 return;
 999         }
1000
1001         var id = rows[0];
1002
1003         notify("");
1004
1005         xmlhttp.open("GET", "backend.php?op=user-details&id=" + id, true);
1006         xmlhttp.onreadystatechange=infobox_callback;
1007         xmlhttp.send(null);
1008
1009 }
1010
1011 function selectedFeedDetails() {
1012
1013         if (!xmlhttp_ready(xmlhttp)) {
1014                 printLockingError();
1015                 return
1016         }
1017
1018         var rows = getSelectedFeeds();
1019
1020         if (rows.length == 0) {
1021                 notify("No feeds are selected.");
1022                 return;
1023         }
1024
1025 //      if (rows.length > 1) {
1026 //              notify("Please select one feed.");
1027 //              return;
1028 //      }
1029
1030 //      var id = rows[0];
1031
1032         notify("");
1033
1034         xmlhttp.open("GET", "backend.php?op=feed-details&id=" +
1035                 param_escape(rows.toString()), true);
1036         xmlhttp.onreadystatechange=infobox_callback;
1037         xmlhttp.send(null);
1038
1039 }
1040
1041 function editSelectedFilter() {
1042         var rows = getSelectedFilters();
1043
1044         if (rows.length == 0) {
1045                 notify("No filters are selected.");
1046                 return;
1047         }
1048
1049         if (rows.length > 1) {
1050                 notify("Please select one filter.");
1051                 return;
1052         }
1053
1054         notify("");
1055
1056         editFilter(rows[0]);
1057
1058 }
1059
1060
1061 function editSelectedFeed() {
1062         var rows = getSelectedFeeds();
1063
1064         if (rows.length == 0) {
1065                 notify("No feeds are selected.");
1066                 return;
1067         }
1068
1069         if (rows.length > 1) {
1070                 notify("Please select one feed.");
1071                 return;
1072         }
1073
1074         notify("");
1075
1076         editFeed(rows[0]);
1077
1078 }
1079
1080 function editSelectedFeedCat() {
1081         var rows = getSelectedFeedCats();
1082
1083         if (rows.length == 0) {
1084                 notify("No categories are selected.");
1085                 return;
1086         }
1087
1088         if (rows.length > 1) {
1089                 notify("Please select one category.");
1090                 return;
1091         }
1092
1093         notify("");
1094
1095         editFeedCat(rows[0]);
1096
1097 }
1098
1099 function localPiggieFunction(enable) {
1100         if (enable) {
1101                 piggie.style.display = "block";
1102                 seq = "";
1103                 notify("I loveded it!!!");
1104         } else {
1105                 piggie.style.display = "none";
1106                 notify("");
1107         }
1108 }
1109
1110 function validateOpmlImport() {
1111
1112         var opml_file = document.getElementById("opml_file");
1113
1114         if (opml_file.value.length == 0) {
1115                 notify("Please select OPML file to upload.");
1116                 return false;
1117         } else {
1118                 return true;
1119         }
1120 }
1121
1122 function updateFilterList() {
1123
1124         if (!xmlhttp_ready(xmlhttp)) {
1125                 printLockingError();
1126                 return
1127         }
1128
1129 //      document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";
1130
1131         p_notify("Loading, please wait...");
1132
1133         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
1134         xmlhttp.onreadystatechange=filterlist_callback;
1135         xmlhttp.send(null);
1136
1137 }
1138
1139 function updateLabelList() {
1140
1141         if (!xmlhttp_ready(xmlhttp)) {
1142                 printLockingError();
1143                 return
1144         }
1145
1146         p_notify("Loading, please wait...");
1147
1148 //      document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";
1149
1150         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
1151         xmlhttp.onreadystatechange=labellist_callback;
1152         xmlhttp.send(null);
1153 }
1154
1155 function updatePrefsList() {
1156
1157         if (!xmlhttp_ready(xmlhttp)) {
1158                 printLockingError();
1159                 return
1160         }
1161
1162         p_notify("Loading, please wait...");
1163
1164         xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
1165         xmlhttp.onreadystatechange=prefslist_callback;
1166         xmlhttp.send(null);
1167
1168 }
1169
1170 function selectTab(id) {
1171
1172         if (!xmlhttp_ready(xmlhttp)) {
1173                 printLockingError();
1174                 return
1175         }
1176
1177         if (id == "feedConfig") {
1178                 updateFeedList();
1179         } else if (id == "filterConfig") {
1180                 updateFilterList();
1181         } else if (id == "labelConfig") {
1182                 updateLabelList();
1183         } else if (id == "genConfig") {
1184                 updatePrefsList();
1185         } else if (id == "userConfig") {
1186                 updateUsersList();
1187         }
1188
1189         var tab = document.getElementById(active_tab + "Tab");
1190
1191         if (tab) {
1192                 if (tab.className.match("Selected")) {
1193                         tab.className = "prefsTab";
1194                 }
1195         }
1196
1197         tab = document.getElementById(id + "Tab");
1198
1199         if (tab) {
1200                 if (!tab.className.match("Selected")) {
1201                         tab.className = tab.className + "Selected";
1202                 }
1203         }
1204
1205         active_tab = id;
1206
1207         setCookie('ttrss_pref_acttab', active_tab);
1208
1209 }
1210
1211 function init() {
1212
1213         try {
1214
1215                 // IE kludge
1216                 if (!xmlhttp) {
1217                         document.getElementById("prefContent").innerHTML =
1218                                 "<b>Fatal error:</b> This program needs XmlHttpRequest " +
1219                                 "to function properly. Your browser doesn't seem to support it.";
1220                         return;
1221                 }
1222
1223                 active_tab = getCookie("ttrss_pref_acttab");
1224                 if (!active_tab) active_tab = "genConfig";
1225                 selectTab(active_tab);
1226
1227                 document.onkeydown = hotkey_handler;
1228                 notify("");
1229         } catch (e) {
1230                 exception_error("init", e);
1231         }
1232 }
1233
1234 function closeInfoBox() {
1235         var box = document.getElementById('infoBox');
1236         var shadow = document.getElementById('infoBoxShadow');
1237
1238         if (shadow) {
1239                 shadow.style.display = "none";
1240         } else if (box) {
1241                 box.style.display = "none";
1242         }
1243 }
1244
1245 function categorizeSelectedFeeds() {
1246
1247         if (!xmlhttp_ready(xmlhttp)) {
1248                 printLockingError();
1249                 return
1250         }
1251
1252         var sel_rows = getSelectedFeeds();
1253
1254         var cat_sel = document.getElementById("sfeed_set_fcat");
1255         var cat_id = cat_sel[cat_sel.selectedIndex].id;
1256
1257         if (sel_rows.length > 0) {
1258
1259                 notify("Changing category of selected feeds...");
1260
1261                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+
1262                         param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true);
1263                 xmlhttp.onreadystatechange=feedlist_callback;
1264                 xmlhttp.send(null);
1265
1266         } else {
1267
1268                 notify("Please select some feeds first.");
1269
1270         }
1271
1272 }
1273
1274 function validatePrefsReset() {
1275         return confirm("Reset to defaults?");
1276 }