X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/82b3920c64a77f00e2b38d8f0e1601cd74e427e4..9d566b4741eb66bf09b5c7d213aa8541886e100a:/src/redakcja/static/js/wiki/view_summary.js

diff --git a/src/redakcja/static/js/wiki/view_summary.js b/src/redakcja/static/js/wiki/view_summary.js
index 1bc3fb5d..171e9b72 100644
--- a/src/redakcja/static/js/wiki/view_summary.js
+++ b/src/redakcja/static/js/wiki/view_summary.js
@@ -1,69 +1,67 @@
 (function($){
 
-	function SummaryPerspective(options) {
-		var old_callback = options.callback || function() {};
+    class SummaryPerspective extends $.wiki.Perspective {
+        constructor(options) {
+            var old_callback = options.callback || function() {};
 
-		options.callback = function() {
-			var self = this;
+            options.callback = function() {
+                var self = this;
 
-			// first time page is rendered
-        	$('#summary-cover-refresh').click(function() {
-				self.refreshCover();
-			});
+                // first time page is rendered
+                $('#summary-cover-refresh').click(function() {
+                    self.refreshCover();
+                });
 
-        	old_callback.call(this);
-		}
+                old_callback.call(this);
+            }
 
-		$.wiki.Perspective.call(this, options);
-    };
-
-    SummaryPerspective.prototype = new $.wiki.Perspective();
+            super(options);
+        }
 
-	SummaryPerspective.prototype.refreshCover = function() {
-		$('#summary-cover-refresh').attr('disabled', 'disabled');
-		this.doc.refreshCover({
-			success: function(text) {
-				$('#summary-cover').attr('src', text);
-			$('#summary-cover-refresh').removeAttr('disabled');
-			}
-		});
-	};
+        refreshCover() {
+            $('#summary-cover-refresh').attr('disabled', 'disabled');
+            this.doc.refreshCover({
+                success: function(text) {
+                    $('#summary-cover').attr('src', text);
+                    $('#summary-cover-refresh').removeAttr('disabled');
+                }
+            });
+        }
 
-    SummaryPerspective.prototype.showCharCount = function() {
-        var cc;
-        try {
-            $('#charcounts_text').show();
-            $('#charcounts_raw').hide();
-            cc = this.doc.getLength({noFootnotes: true, noThemes: true});
-            $('#charcount').html(cc);
-            $('#charcount_pages').html((Math.round(cc/18)/100).toLocaleString());
+        showCharCount() {
+            var cc;
+            try {
+                $('#charcounts_text').show();
+                $('#charcounts_raw').hide();
+                cc = this.doc.getLength({noFootnotes: true, noThemes: true});
+                $('#charcount').html(cc);
+                $('#charcount_pages').html((Math.round(cc/18)/100).toLocaleString());
 
-            cc = this.doc.getLength();
-            $('#charcount_full').html(cc);
-            $('#charcount_full_pages').html((Math.round(cc/18)/100).toLocaleString());
+                cc = this.doc.getLength();
+                $('#charcount_full').html(cc);
+                $('#charcount_full_pages').html((Math.round(cc/18)/100).toLocaleString());
+            }
+            catch (e) {
+                $('#charcounts_text').hide();
+                $('#charcounts_raw').show();
+                cc = this.doc.text.replace(/\s{2,}/g, ' ').length;
+                $('#charcount_raw').html(cc);
+                $('#charcount_raw_pages').html((Math.round(cc/18)/100).toLocaleString());
+            }
         }
-        catch (e) {
-            $('#charcounts_text').hide();
-            $('#charcounts_raw').show();
-            cc = this.doc.text.replace(/\s{2,}/g, ' ').length;
-            $('#charcount_raw').html(cc);
-            $('#charcount_raw_pages').html((Math.round(cc/18)/100).toLocaleString());
-        }
-    }
 
-    SummaryPerspective.prototype.freezeState = function(){
-        // must
-    };
+        freezeState = function() {
+            // must
+        }
 
-	SummaryPerspective.prototype.onEnter = function(success, failure){
-		$.wiki.Perspective.prototype.onEnter.call(this);
-		
-		this.showCharCount();
+        onEnter(success, failure){
+            super.onEnter();
 
-		console.log("Entered summery view");
-	};
+            this.showCharCount();
 
-	$.wiki.SummaryPerspective = SummaryPerspective;
+            console.log("Entered summery view");
+        }
+    }
+    $.wiki.SummaryPerspective = SummaryPerspective;
 
 })(jQuery);
-