X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/0fd55a38c4873d5916a3553d7510b9308f4eee6d..03c5ba6e50339d7bc470eb6d7f051483eff1e96b:/platforma/static/js/wiki/history.js

diff --git a/platforma/static/js/wiki/history.js b/platforma/static/js/wiki/history.js
new file mode 100644
index 00000000..87def8b9
--- /dev/null
+++ b/platforma/static/js/wiki/history.js
@@ -0,0 +1,92 @@
+(function($){
+
+    function fetchDiff(success, failed){
+        var changelist = $('#changes-list');
+        var rev_a = $("input[name='rev_from']:checked", changelist);
+        var rev_b = $("input[name='rev_to']:checked", changelist);
+        
+        if (rev_a.length != 1 || rev_b.length != 1) {
+            window.alert("Musisz zaznaczyć dwie wersje do porównania.");
+            failed();
+        }
+        
+        if (rev_a.val() == rev_b.val()) {
+            window.alert("Musisz zaznaczyć dwie różne wersje do porównania.");
+            failed();
+        }
+        
+        $.blockUI({
+            message: 'Wczytywanie porównania...'
+        });
+        
+        $.ajax({
+            url: document.location.href + '/diff/' + rev_a.val() + '/' + rev_b.val(),
+            dataType: 'html',
+            error: function(){
+                $.unblockUI();
+                error();
+            },
+            success: function(data){
+                var diffview = $('#diff-view');
+                diffview.html(data);
+                diffview.show();
+                $.unblockUI();
+                success();
+            }
+        });
+    }
+    
+    function HistoryPerspective(doc, callback) {
+		this.perspective_id = 'HistoryPerspective';
+		this.doc = doc;
+		
+        // first time page is rendered
+        $('#make-diff-button').click(fetchDiff);
+		callback.call(this);
+    };
+    
+    HistoryPerspective.prototype = new $.wiki.Perspective();
+    
+    HistoryPerspective.prototype.freezeState = function(){
+        // must 
+    };
+    
+    HistoryPerspective.prototype.onEnter = function(success, failure) 
+	{		
+		$.wiki.Perspective.prototype.onEnter.call(this);
+		
+        $.blockUI({
+            message: 'Odświeżanie historii...'
+        });
+		
+		function _finalize(s) {
+			$.unblockUI();
+			
+			if(s) { if(success) success(); }
+			else { if(failure) failure(); }
+		}
+        
+        function _failure(doc, message) {
+          $('#history-view .message-box').html('Nie udało się odświeżyć historii:' + message).show();
+		  _finalize(false);    
+        };
+          
+		function _success(doc, data) {
+        	$('#history-view .message-box').hide();
+            var changes_list = $('#changes-list');
+            var $stub = $('#history-view .row-stub');                
+            changes_list.html('');
+                
+            $.each(data, function(){
+            	$.wiki.renderStub(changes_list, $stub, this);
+            });
+			
+			_finalize(true);			
+        };
+		
+		return this.doc.fetchHistory({success: _success, failure: _failure});
+    };    
+		
+	$.wiki.HistoryPerspective = HistoryPerspective;
+	
+})(jQuery);