redakcja/static/js/wiki/view_history.js

   1 (function($){
   2
   3     function HistoryPerspective(options) {
   4                 var old_callback = options.callback || function() {};
   5
   6                 options.callback = function() {
   7                         var self = this;
   8             if (CurrentDocument.diff) {
   9                 rev_from = CurrentDocument.diff[0];
  10                 rev_to = CurrentDocument.diff[1];
  11                 this.doc.fetchDiff({
  12                     from: rev_from,
  13                     to: rev_to,
  14                     success: function(doc, data){
  15                         var result = $.wiki.newTab(doc, ''+rev_from +' -> ' + rev_to, 'DiffPerspective');
  16
  17                         $(result.view).html(data);
  18                         $.wiki.switchToTab(result.tab);
  19                     }
  20                 });
  21             }
  22
  23                         // first time page is rendered
  24                 $('#make-diff-button').click(function() {
  25                                 self.makeDiff();
  26                         });
  27
  28                         $('#pubmark-changeset-button').click(function() {
  29                                 self.showPubmarkForm();
  30                         });
  31
  32                 $('#doc-revert-button').click(function() {
  33                     self.revertDialog();
  34                 });
  35
  36                         $('#open-preview-button').click(function(event) {
  37                                 var selected = $('#changes-list .entry.selected');
  38
  39                                 if (selected.length != 1) {
  40                             window.alert("Wybierz dokładnie *jedną* wersję.");
  41                         return;
  42                         }
  43
  44                                 var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
  45                                 window.open($(this).attr('data-basehref') + "?revision=" + version);
  46
  47                                 event.preventDefault();
  48                         });
  49
  50                 $('#changes-list .entry').live('click', function(){
  51                 var $this = $(this);
  52
  53                 var selected_count = $("#changes-list .entry.selected").length;
  54
  55                 if ($this.hasClass('selected')) {
  56                         $this.removeClass('selected');
  57                         selected_count -= 1;
  58                 }
  59                 else {
  60                     if (selected_count  < 2) {
  61                         $this.addClass('selected');
  62                         selected_count += 1;
  63                     };
  64                 };
  65
  66                 $('#history-view-editor .toolbar button').attr('disabled', 'disabled').
  67                     filter('*[data-enabled-when~=' + selected_count + '], *[data-enabled-when~=*]').
  68                     attr('disabled', null);
  69                 });
  70
  71             $('#changes-list span.tag').live('click', function(event){
  72                     return false;
  73                 });
  74
  75                 old_callback.call(this);
  76                 }
  77
  78                 $.wiki.Perspective.call(this, options);
  79     };
  80
  81     HistoryPerspective.prototype = new $.wiki.Perspective();
  82
  83     HistoryPerspective.prototype.freezeState = function(){
  84         // must
  85     };
  86
  87     HistoryPerspective.prototype.onEnter = function(success, failure){
  88         $.wiki.Perspective.prototype.onEnter.call(this);
  89
  90         $.blockUI({
  91             message: 'Odświeżanie historii...'
  92         });
  93
  94         function _finalize(s){
  95             $.unblockUI();
  96
  97             if (s) {
  98                 if (success)
  99                     success();
 100             }
 101             else {
 102                 if (failure)
 103                     failure();
 104             }
 105         }
 106
 107         function _failure(doc, message){
 108             $('#history-view .message-box').html('Nie udało się odświeżyć historii:' + message).show();
 109             _finalize(false);
 110         };
 111
 112         function _success(doc, data){
 113             $('#history-view .message-box').hide();
 114             var changes_list = $('#changes-list');
 115             var $stub = $('#history-view .row-stub');
 116             changes_list.html('');
 117
 118                         var tags = $('select#id_addtag-tag option');
 119
 120             $.each(data, function(){
 121                 $.wiki.renderStub({
 122                                         container: changes_list,
 123                                         stub: $stub,
 124                                         data: this,
 125                                         filters: {
 126 //                                              tag: function(value) {
 127 //                                                      return tags.filter("*[value='"+value+"']").text();
 128 //                                              }
 129 //                        description: function(value) {
 130 //                                                  return value.replace('\n', ');
 131 //                                              }
 132                                         }
 133                                 });
 134             });
 135
 136             _finalize(true);
 137         };
 138
 139         return this.doc.fetchHistory({
 140             success: _success,
 141             failure: _failure
 142         });
 143     };
 144
 145         HistoryPerspective.prototype.showPubmarkForm = function(){
 146                 var selected = $('#changes-list .entry.selected');
 147
 148                 if (selected.length != 1) {
 149             window.alert("Musisz zaznaczyć dokładnie jedną wersję.");
 150             return;
 151         }
 152
 153                 var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
 154                 $.wiki.showDialog('#pubmark_dialog', {'revision': version});
 155         };
 156
 157         HistoryPerspective.prototype.makeDiff = function() {
 158         var changelist = $('#changes-list');
 159         var selected = $('.entry.selected', changelist);
 160
 161         if (selected.length != 2) {
 162             window.alert("Musisz zaznaczyć dokładnie dwie wersje do porównania.");
 163             return;
 164         }
 165
 166         $.blockUI({
 167             message: 'Wczytywanie porównania...'
 168         });
 169
 170                 var rev_from = $("*[data-stub-value='version']", selected[1]).text();
 171                 var rev_to =  $("*[data-stub-value='version']", selected[0]).text();
 172
 173         return this.doc.fetchDiff({
 174             from: rev_from,
 175                         to: rev_to,
 176             success: function(doc, data){
 177                 var result = $.wiki.newTab(doc, ''+rev_from +' -> ' + rev_to, 'DiffPerspective');
 178
 179                                 $(result.view).html(data);
 180                                 $.wiki.switchToTab(result.tab);
 181                                 $.unblockUI();
 182             },
 183             failure: function(doc){
 184                 $.unblockUI();
 185             }
 186         });
 187     };
 188
 189     HistoryPerspective.prototype.revertDialog = function(){
 190         var self = this;
 191         var selected = $('#changes-list .entry.selected');
 192
 193         if (selected.length != 1) {
 194             window.alert("Musisz zaznaczyć dokładnie jedną wersję.");
 195             return;
 196         }
 197
 198         var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
 199         $.wiki.showDialog('#revert_dialog', {revision: version});
 200     };
 201
 202     $.wiki.HistoryPerspective = HistoryPerspective;
 203
 204 })(jQuery);