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                 notify("Removing selected labels...");
 490
 491                 xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
 492                         param_escape(sel_rows.toString()), true);
 493                 xmlhttp.onreadystatechange=labellist_callback;
 494                 xmlhttp.send(null);
 495
 496         } else {
 497                 notify("Please select some labels first.");
 498         }
 499 }
 500
 501 function removeSelectedUsers() {
 502
 503         if (!xmlhttp_ready(xmlhttp)) {
 504                 printLockingError();
 505                 return
 506         }
 507
 508         var sel_rows = getSelectedUsers();
 509
 510         if (sel_rows.length > 0) {
 511
 512                 notify("Removing selected users...");
 513
 514                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+
 515                         param_escape(sel_rows.toString()), true);
 516                 xmlhttp.onreadystatechange=userlist_callback;
 517                 xmlhttp.send(null);
 518
 519         } else {
 520                 notify("Please select some labels first.");
 521         }
 522 }
 523
 524 function removeSelectedFilters() {
 525
 526         if (!xmlhttp_ready(xmlhttp)) {
 527                 printLockingError();
 528                 return
 529         }
 530
 531         var sel_rows = getSelectedFilters();
 532
 533         if (sel_rows.length > 0) {
 534
 535                 notify("Removing selected filters...");
 536
 537                 xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
 538                         param_escape(sel_rows.toString()), true);
 539                 xmlhttp.onreadystatechange=filterlist_callback;
 540                 xmlhttp.send(null);
 541
 542         } else {
 543                 notify("Please select some filters first.");
 544         }
 545 }
 546
 547
 548 function removeSelectedFeeds() {
 549
 550         if (!xmlhttp_ready(xmlhttp)) {
 551                 printLockingError();
 552                 return
 553         }
 554
 555         var sel_rows = getSelectedFeeds();
 556
 557         if (sel_rows.length > 0) {
 558
 559                 notify("Removing selected feeds...");
 560
 561                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
 562                         param_escape(sel_rows.toString()), true);
 563                 xmlhttp.onreadystatechange=feedlist_callback;
 564                 xmlhttp.send(null);
 565
 566         } else {
 567
 568                 notify("Please select some feeds first.");
 569
 570         }
 571
 572 }
 573
 574 function removeSelectedFeedCats() {
 575
 576         if (!xmlhttp_ready(xmlhttp)) {
 577                 printLockingError();
 578                 return
 579         }
 580
 581         var sel_rows = getSelectedFeedCats();
 582
 583         if (sel_rows.length > 0) {
 584
 585                 notify("Removing selected categories...");
 586
 587                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=removeCats&ids="+
 588                         param_escape(sel_rows.toString()), true);
 589                 xmlhttp.onreadystatechange=feedlist_callback;
 590                 xmlhttp.send(null);
 591
 592         } else {
 593
 594                 notify("Please select some feeds first.");
 595
 596         }
 597
 598 }
 599
 600 function feedEditCancel() {
 601
 602         if (!xmlhttp_ready(xmlhttp)) {
 603                 printLockingError();
 604                 return
 605         }
 606
 607         active_feed = false;
 608
 609         notify("Operation cancelled.");
 610
 611         xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 612         xmlhttp.onreadystatechange=feedlist_callback;
 613         xmlhttp.send(null);
 614
 615 }
 616
 617 function feedCatEditCancel() {
 618
 619         if (!xmlhttp_ready(xmlhttp)) {
 620                 printLockingError();
 621                 return
 622         }
 623
 624         active_feed_cat = false;
 625
 626         notify("Operation cancelled.");
 627
 628         xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 629         xmlhttp.onreadystatechange=feedlist_callback;
 630         xmlhttp.send(null);
 631
 632 }
 633
 634 function feedEditSave() {
 635
 636         var feed = active_feed;
 637
 638         if (!xmlhttp_ready(xmlhttp)) {
 639                 printLockingError();
 640                 return
 641         }
 642
 643         var link = document.getElementById("iedit_link").value;
 644         var title = document.getElementById("iedit_title").value;
 645         var upd_intl = document.getElementById("iedit_updintl").value;
 646         var purge_intl = document.getElementById("iedit_purgintl").value;
 647         var fcat = document.getElementById("iedit_fcat");
 648
 649         var fcat_id = fcat[fcat.selectedIndex].id;
 650
 651 //      notify("Saving feed.");
 652
 653 /*      if (upd_intl < 0) {
 654                 notify("Update interval must be &gt;= 0 (0 = default)");
 655                 return;
 656         }
 657
 658         if (purge_intl < 0) {
 659                 notify("Purge days must be &gt;= 0 (0 = default)");
 660                 return;
 661         } */
 662
 663         if (link.length == 0) {
 664                 notify("Feed link cannot be blank.");
 665                 return;
 666         }
 667
 668         if (title.length == 0) {
 669                 notify("Feed title cannot be blank.");
 670                 return;
 671         }
 672
 673         active_feed = false;
 674
 675         notify("");
 676
 677         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editSave&id=" +
 678                 feed + "&l=" + param_escape(link) + "&t=" + param_escape(title) +
 679                 "&ui=" + param_escape(upd_intl) + "&pi=" + param_escape(purge_intl) +
 680                 "&catid=" + param_escape(fcat_id), true);
 681         xmlhttp.onreadystatechange=feedlist_callback;
 682         xmlhttp.send(null);
 683
 684 }
 685
 686 function labelTest() {
 687
 688         var sqlexp = document.getElementById("iedit_expr").value;
 689         var descr = document.getElementById("iedit_descr").value;
 690
 691         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
 692                 param_escape(sqlexp) + "&descr=" + param_escape(descr), true);
 693
 694         xmlhttp.onreadystatechange=infobox_callback;
 695         xmlhttp.send(null);
 696
 697 }
 698
 699 function displayHelpInfobox(topic_id) {
 700
 701         xmlhttp.open("GET", "backend.php?op=help&tid=" +
 702                 param_escape(topic_id) + "&noheaders=1", true);
 703
 704         xmlhttp.onreadystatechange=infobox_callback;
 705         xmlhttp.send(null);
 706
 707 }
 708
 709 function labelEditCancel() {
 710
 711         if (!xmlhttp_ready(xmlhttp)) {
 712                 printLockingError();
 713                 return
 714         }
 715
 716         active_label = false;
 717
 718         notify("Operation cancelled.");
 719
 720         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
 721         xmlhttp.onreadystatechange=labellist_callback;
 722         xmlhttp.send(null);
 723
 724 }
 725
 726 function userEditCancel() {
 727
 728         if (!xmlhttp_ready(xmlhttp)) {
 729                 printLockingError();
 730                 return
 731         }
 732
 733         active_user = false;
 734
 735         notify("Operation cancelled.");
 736
 737         xmlhttp.open("GET", "backend.php?op=pref-users", true);
 738         xmlhttp.onreadystatechange=userlist_callback;
 739         xmlhttp.send(null);
 740
 741 }
 742
 743 function filterEditCancel() {
 744
 745         if (!xmlhttp_ready(xmlhttp)) {
 746                 printLockingError();
 747                 return
 748         }
 749
 750         active_filter = false;
 751
 752         notify("Operation cancelled.");
 753
 754         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
 755         xmlhttp.onreadystatechange=filterlist_callback;
 756         xmlhttp.send(null);
 757
 758 }
 759
 760 function labelEditSave() {
 761
 762         var label = active_label;
 763
 764         if (!xmlhttp_ready(xmlhttp)) {
 765                 printLockingError();
 766                 return
 767         }
 768
 769         var sqlexp = document.getElementById("iedit_expr").value;
 770         var descr = document.getElementById("iedit_descr").value;
 771
 772 //      notify("Saving label " + sqlexp + ": " + descr);
 773
 774         if (sqlexp.length == 0) {
 775                 notify("SQL expression cannot be blank.");
 776                 return;
 777         }
 778
 779         if (descr.length == 0) {
 780                 notify("Caption cannot be blank.");
 781                 return;
 782         }
 783
 784         notify("");
 785
 786         active_label = false;
 787
 788         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=editSave&id=" +
 789                 label + "&s=" + param_escape(sqlexp) + "&d=" + param_escape(descr),
 790                 true);
 791
 792         xmlhttp.onreadystatechange=labellist_callback;
 793         xmlhttp.send(null);
 794
 795 }
 796
 797 function userEditSave() {
 798
 799         var user = active_user;
 800
 801         if (!xmlhttp_ready(xmlhttp)) {
 802                 printLockingError();
 803                 return
 804         }
 805
 806         var login = document.getElementById("iedit_ulogin").value;
 807         var level = document.getElementById("iedit_ulevel").value;
 808
 809         if (login.length == 0) {
 810                 notify("Login cannot be blank.");
 811                 return;
 812         }
 813
 814         if (level.length == 0) {
 815                 notify("User level cannot be blank.");
 816                 return;
 817         }
 818
 819         active_user = false;
 820
 821         notify("");
 822
 823         xmlhttp.open("GET", "backend.php?op=pref-users&subop=editSave&id=" +
 824                 user + "&l=" + param_escape(login) + "&al=" + param_escape(level),
 825                 true);
 826
 827         xmlhttp.onreadystatechange=userlist_callback;
 828         xmlhttp.send(null);
 829
 830 }
 831
 832
 833 function filterEditSave() {
 834
 835         var filter = active_filter;
 836
 837         if (!xmlhttp_ready(xmlhttp)) {
 838                 printLockingError();
 839                 return
 840         }
 841
 842         var regexp = document.getElementById("iedit_regexp").value;
 843         var descr = document.getElementById("iedit_descr").value;
 844         var match = document.getElementById("iedit_match");
 845
 846         var v_match = match[match.selectedIndex].text;
 847
 848         var feed = document.getElementById("iedit_feed");
 849         var feed_id = feed[feed.selectedIndex].id;
 850
 851         var action = document.getElementById("iedit_filter_action");
 852         var action_id = action[action.selectedIndex].id;
 853
 854 //      notify("Saving filter " + filter + ": " + regexp + ", " + descr + ", " + match);
 855
 856         if (regexp.length == 0) {
 857                 notify("Filter expression cannot be blank.");
 858                 return;
 859         }
 860
 861         active_filter = false;
 862
 863         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=editSave&id=" +
 864                 filter + "&r=" + param_escape(regexp) + "&d=" + param_escape(descr) +
 865                 "&m=" + param_escape(v_match) + "&fid=" + param_escape(feed_id) +
 866                 "&aid=" + param_escape(action_id), true);
 867
 868         notify("");
 869
 870         xmlhttp.onreadystatechange=filterlist_callback;
 871         xmlhttp.send(null);
 872
 873 }
 874
 875 function editSelectedLabel() {
 876         var rows = getSelectedLabels();
 877
 878         if (rows.length == 0) {
 879                 notify("No labels are selected.");
 880                 return;
 881         }
 882
 883         if (rows.length > 1) {
 884                 notify("Please select one label.");
 885                 return;
 886         }
 887
 888         notify("");
 889
 890         editLabel(rows[0]);
 891
 892 }
 893
 894 function editSelectedUser() {
 895         var rows = getSelectedUsers();
 896
 897         if (rows.length == 0) {
 898                 notify("No users are selected.");
 899                 return;
 900         }
 901
 902         if (rows.length > 1) {
 903                 notify("Please select one user.");
 904                 return;
 905         }
 906
 907         notify("");
 908
 909         editUser(rows[0]);
 910 }
 911
 912 function resetSelectedUserPass() {
 913         var rows = getSelectedUsers();
 914
 915         if (rows.length == 0) {
 916                 notify("No users are selected.");
 917                 return;
 918         }
 919
 920         if (rows.length > 1) {
 921                 notify("Please select one user.");
 922                 return;
 923         }
 924
 925         notify("Resetting password for selected user...");
 926
 927         var id = rows[0];
 928
 929         xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" +
 930                 param_escape(id), true);
 931         xmlhttp.onreadystatechange=userlist_callback;
 932         xmlhttp.send(null);
 933
 934 }
 935
 936 function selectedUserDetails() {
 937
 938         if (!xmlhttp_ready(xmlhttp)) {
 939                 printLockingError();
 940                 return
 941         }
 942
 943         var rows = getSelectedUsers();
 944
 945         if (rows.length == 0) {
 946                 notify("No users are selected.");
 947                 return;
 948         }
 949
 950         if (rows.length > 1) {
 951                 notify("Please select one user.");
 952                 return;
 953         }
 954
 955         var id = rows[0];
 956
 957         notify("");
 958
 959         xmlhttp.open("GET", "backend.php?op=user-details&id=" + id, true);
 960         xmlhttp.onreadystatechange=infobox_callback;
 961         xmlhttp.send(null);
 962
 963 }
 964
 965 function selectedFeedDetails() {
 966
 967         if (!xmlhttp_ready(xmlhttp)) {
 968                 printLockingError();
 969                 return
 970         }
 971
 972         var rows = getSelectedFeeds();
 973
 974         if (rows.length == 0) {
 975                 notify("No feeds are selected.");
 976                 return;
 977         }
 978
 979         if (rows.length > 1) {
 980                 notify("Please select one feed.");
 981                 return;
 982         }
 983
 984         var id = rows[0];
 985
 986         notify("");
 987
 988         xmlhttp.open("GET", "backend.php?op=feed-details&id=" + id, true);
 989         xmlhttp.onreadystatechange=infobox_callback;
 990         xmlhttp.send(null);
 991
 992 }
 993
 994 function editSelectedFilter() {
 995         var rows = getSelectedFilters();
 996
 997         if (rows.length == 0) {
 998                 notify("No filters are selected.");
 999                 return;
1000         }
1001
1002         if (rows.length > 1) {
1003                 notify("Please select one filter.");
1004                 return;
1005         }
1006
1007         notify("");
1008
1009         editFilter(rows[0]);
1010
1011 }
1012
1013
1014 function editSelectedFeed() {
1015         var rows = getSelectedFeeds();
1016
1017         if (rows.length == 0) {
1018                 notify("No feeds are selected.");
1019                 return;
1020         }
1021
1022         if (rows.length > 1) {
1023                 notify("Please select one feed.");
1024                 return;
1025         }
1026
1027         notify("");
1028
1029         editFeed(rows[0]);
1030
1031 }
1032
1033 function editSelectedFeedCat() {
1034         var rows = getSelectedFeedCats();
1035
1036         if (rows.length == 0) {
1037                 notify("No categories are selected.");
1038                 return;
1039         }
1040
1041         if (rows.length > 1) {
1042                 notify("Please select one category.");
1043                 return;
1044         }
1045
1046         notify("");
1047
1048         editFeedCat(rows[0]);
1049
1050 }
1051
1052 function localPiggieFunction(enable) {
1053         if (enable) {
1054                 piggie.style.display = "block";
1055                 seq = "";
1056                 notify("I loveded it!!!");
1057         } else {
1058                 piggie.style.display = "none";
1059                 notify("");
1060         }
1061 }
1062
1063 function validateOpmlImport() {
1064
1065         var opml_file = document.getElementById("opml_file");
1066
1067         if (opml_file.value.length == 0) {
1068                 notify("Please select OPML file to upload.");
1069                 return false;
1070         } else {
1071                 return true;
1072         }
1073 }
1074
1075 function updateFilterList() {
1076
1077         if (!xmlhttp_ready(xmlhttp)) {
1078                 printLockingError();
1079                 return
1080         }
1081
1082 //      document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";
1083
1084         p_notify("Loading, please wait...");
1085
1086         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
1087         xmlhttp.onreadystatechange=filterlist_callback;
1088         xmlhttp.send(null);
1089
1090 }
1091
1092 function updateLabelList() {
1093
1094         if (!xmlhttp_ready(xmlhttp)) {
1095                 printLockingError();
1096                 return
1097         }
1098
1099         p_notify("Loading, please wait...");
1100
1101 //      document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";
1102
1103         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
1104         xmlhttp.onreadystatechange=labellist_callback;
1105         xmlhttp.send(null);
1106 }
1107
1108 function updatePrefsList() {
1109
1110         if (!xmlhttp_ready(xmlhttp)) {
1111                 printLockingError();
1112                 return
1113         }
1114
1115         p_notify("Loading, please wait...");
1116
1117         xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
1118         xmlhttp.onreadystatechange=prefslist_callback;
1119         xmlhttp.send(null);
1120
1121 }
1122
1123 function selectTab(id) {
1124
1125         if (!xmlhttp_ready(xmlhttp)) {
1126                 printLockingError();
1127                 return
1128         }
1129
1130         if (id == "feedConfig") {
1131                 updateFeedList();
1132         } else if (id == "filterConfig") {
1133                 updateFilterList();
1134         } else if (id == "labelConfig") {
1135                 updateLabelList();
1136         } else if (id == "genConfig") {
1137                 updatePrefsList();
1138         } else if (id == "userConfig") {
1139                 updateUsersList();
1140         }
1141
1142         var tab = document.getElementById(active_tab + "Tab");
1143
1144         if (tab) {
1145                 if (tab.className.match("Selected")) {
1146                         tab.className = "prefsTab";
1147                 }
1148         }
1149
1150         tab = document.getElementById(id + "Tab");
1151
1152         if (tab) {
1153                 if (!tab.className.match("Selected")) {
1154                         tab.className = tab.className + "Selected";
1155                 }
1156         }
1157
1158         active_tab = id;
1159
1160 }
1161
1162 function init() {
1163
1164         try {
1165
1166                 // IE kludge
1167                 if (!xmlhttp) {
1168                         document.getElementById("prefContent").innerHTML =
1169                                 "<b>Fatal error:</b> This program needs XmlHttpRequest " +
1170                                 "to function properly. Your browser doesn't seem to support it.";
1171                         return;
1172                 }
1173
1174                 selectTab("genConfig");
1175
1176                 document.onkeydown = hotkey_handler;
1177                 notify("");
1178         } catch (e) {
1179                 exception_error("init", e);
1180         }
1181 }
1182
1183 function closeInfoBox() {
1184         var box = document.getElementById('infoBox');
1185         var shadow = document.getElementById('infoBoxShadow');
1186
1187         if (shadow) {
1188                 shadow.style.display = "none";
1189         } else if (box) {
1190                 box.style.display = "none";
1191         }
1192 }
1193
1194 function categorizeSelectedFeeds() {
1195
1196         if (!xmlhttp_ready(xmlhttp)) {
1197                 printLockingError();
1198                 return
1199         }
1200
1201         var sel_rows = getSelectedFeeds();
1202
1203         var cat_sel = document.getElementById("sfeed_set_fcat");
1204         var cat_id = cat_sel[cat_sel.selectedIndex].id;
1205
1206         if (sel_rows.length > 0) {
1207
1208                 notify("Changing category of selected feeds...");
1209
1210                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+
1211                         param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true);
1212                 xmlhttp.onreadystatechange=feedlist_callback;
1213                 xmlhttp.send(null);
1214
1215         } else {
1216
1217                 notify("Please select some feeds first.");
1218
1219         }
1220
1221 }