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                         $('#tag-changeset-button').click(function() {
  29                                 self.showTagForm();
  30                         });
  31
  32                         $('#pubmark-changeset-button').click(function() {
  33                                 self.showPubmarkForm();
  34                         });
  35
  36                 $('#doc-revert-button').click(function() {
  37                     self.revertDialog();
  38                 });
  39
  40                         $('#open-preview-button').click(function(event) {
  41                                 var selected = $('#changes-list .entry.selected');
  42
  43                                 if (selected.length != 1) {
  44                             window.alert("Wybierz dokładnie *jedną* wersję.");
  45                         return;
  46                         }
  47
  48                                 var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
  49                                 window.open($(this).attr('data-basehref') + "?revision=" + version);
  50
  51                                 event.preventDefault();
  52                         });
  53
  54                 $('#changes-list .entry').live('click', function(){
  55                 var $this = $(this);
  56
  57                 var selected_count = $("#changes-list .entry.selected").length;
  58
  59                 if ($this.hasClass('selected')) {
  60                         $this.removeClass('selected');
  61                         selected_count -= 1;
  62                 }
  63                 else {
  64                     if (selected_count  < 2) {
  65                         $this.addClass('selected');
  66                         selected_count += 1;
  67                     };
  68                 };
  69
  70                 $('#history-view-editor .toolbar button').attr('disabled', 'disabled').
  71                     filter('*[data-enabled-when~=' + selected_count + '], *[data-enabled-when~=*]').
  72                     attr('disabled', null);
  73                 });
  74
  75             $('#changes-list span.tag').live('click', function(event){
  76                     return false;
  77                 });
  78
  79                 old_callback.call(this);
  80                 }
  81
  82                 $.wiki.Perspective.call(this, options);
  83     };
  84
  85     HistoryPerspective.prototype = new $.wiki.Perspective();
  86
  87     HistoryPerspective.prototype.freezeState = function(){
  88         // must
  89     };
  90
  91     HistoryPerspective.prototype.onEnter = function(success, failure){
  92         $.wiki.Perspective.prototype.onEnter.call(this);
  93
  94         $.blockUI({
  95             message: 'Odświeżanie historii...'
  96         });
  97
  98         function _finalize(s){
  99             $.unblockUI();
 100
 101             if (s) {
 102                 if (success)
 103                     success();
 104             }
 105             else {
 106                 if (failure)
 107                     failure();
 108             }
 109         }
 110
 111         function _failure(doc, message){
 112             $('#history-view .message-box').html('Nie udało się odświeżyć historii:' + message).show();
 113             _finalize(false);
 114         };
 115
 116         function _success(doc, data){
 117             $('#history-view .message-box').hide();
 118             var changes_list = $('#changes-list');
 119             var $stub = $('#history-view .row-stub');
 120             changes_list.html('');
 121
 122                         var tags = $('select#id_addtag-tag option');
 123
 124             $.each(data, function(){
 125                 $.wiki.renderStub({
 126                                         container: changes_list,
 127                                         stub: $stub,
 128                                         data: this,
 129                                         filters: {
 130 //                                              tag: function(value) {
 131 //                                                      return tags.filter("*[value='"+value+"']").text();
 132 //                                              }
 133 //                        description: function(value) {
 134 //                                                  return value.replace('\n', ');
 135 //                                              }
 136                                         }
 137                                 });
 138             });
 139
 140             _finalize(true);
 141         };
 142
 143         return this.doc.fetchHistory({
 144             success: _success,
 145             failure: _failure
 146         });
 147     };
 148
 149         HistoryPerspective.prototype.showTagForm = function(){
 150                 var selected = $('#changes-list .entry.selected');
 151
 152                 if (selected.length != 1) {
 153             window.alert("Musisz zaznaczyć dokładnie jedną wersję.");
 154             return;
 155         }
 156
 157                 var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
 158                 $.wiki.showDialog('#add_tag_dialog', {'revision': version});
 159         };
 160
 161         HistoryPerspective.prototype.showPubmarkForm = function(){
 162                 var selected = $('#changes-list .entry.selected');
 163
 164                 if (selected.length != 1) {
 165             window.alert("Musisz zaznaczyć dokładnie jedną wersję.");
 166             return;
 167         }
 168
 169                 var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
 170                 $.wiki.showDialog('#pubmark_dialog', {'revision': version});
 171         };
 172
 173         HistoryPerspective.prototype.makeDiff = function() {
 174         var changelist = $('#changes-list');
 175         var selected = $('.entry.selected', changelist);
 176
 177         if (selected.length != 2) {
 178             window.alert("Musisz zaznaczyć dokładnie dwie wersje do porównania.");
 179             return;
 180         }
 181
 182         $.blockUI({
 183             message: 'Wczytywanie porównania...'
 184         });
 185
 186                 var rev_from = $("*[data-stub-value='version']", selected[1]).text();
 187                 var rev_to =  $("*[data-stub-value='version']", selected[0]).text();
 188
 189         return this.doc.fetchDiff({
 190             from: rev_from,
 191                         to: rev_to,
 192             success: function(doc, data){
 193                 var result = $.wiki.newTab(doc, ''+rev_from +' -> ' + rev_to, 'DiffPerspective');
 194
 195                                 $(result.view).html(data);
 196                                 $.wiki.switchToTab(result.tab);
 197                                 $.unblockUI();
 198             },
 199             failure: function(doc){
 200                 $.unblockUI();
 201             }
 202         });
 203     };
 204
 205     HistoryPerspective.prototype.revertDialog = function(){
 206         var self = this;
 207         var selected = $('#changes-list .entry.selected');
 208
 209         if (selected.length != 1) {
 210             window.alert("Musisz zaznaczyć dokładnie jedną wersję.");
 211             return;
 212         }
 213
 214         var version = parseInt($("*[data-stub-value='version']", selected[0]).text());
 215         $.wiki.showDialog('#revert_dialog', {revision: version});
 216     };
 217
 218     $.wiki.HistoryPerspective = HistoryPerspective;
 219
 220 })(jQuery);