More javascript refactoring.

[redakcja.git] / platforma / static / js / wiki / wikiapi.js

diff --git a/platforma/static/js/wiki/wikiapi.js b/platforma/static/js/wiki/wikiapi.js
index d151f9e..ee444ca 100644 (file)
--- a/platforma/static/js/wiki/wikiapi.js
+++ b/platforma/static/js/wiki/wikiapi.js
@@ -24,10 +24,14 @@
                        
                if (vname == "ajax_document_history") {
                        return "/" + arguments[1] + "/history";
-               }                       
+               }
+               
+               if (vname == "ajax_document_gallery") {
+                       return "/gallery/" + arguments[1];
+               }                                               
                                        
                if(vname == "ajax_document_diff")
-                       return "/" + arguments[1] + "/diff/" + arguments[2] + "/" + arguments[3] 
+                       return "/" + arguments[1] + "/diff"; 
                        
                console.log("Couldn't reverse match:", vname);
                return "/404.html";             
@@ -41,8 +45,8 @@
                
                this.id = meta.attr('data-document-name');              
                this.revision = $("*[data-key='revision']", meta).text();
-               this.gallery = $("*[data-key='gallery']", meta).text();
-               
+               this.galleryLink = $("*[data-key='gallery']", meta).text();
+               this.galleryImages = [];
                this.text = null;
                
                this.has_local_changes = false;
@@ -142,47 +146,100 @@
                                params['success'](self, data);
                        },
                        error: function() {
-                               params['failure'](self, "Nie udało się wczytać treści dokumentu.");
+                               params['failure'](self, "Nie udało się wczytać historii dokumentu.");
+                       }
+               });                                             
+       };
+       
+       WikiDocument.prototype.fetchDiff = function(params) {           
+               /* this doesn't modify anything, so no locks */         
+               params = $.extend({
+                       'from': self.revision, 
+                       'to': self.revision
+               }, noops, params);
+                                       
+               var self = this;        
+                                       
+               $.ajax({                        
+                       method: "GET",
+                       url: reverse("ajax_document_diff", self.id),
+                       dataType: 'json',
+                       data: {"from": params['from'], "to": params['to']},
+                       success: function(data) {
+                               params['success'](self, data);
+                       },
+                       error: function() {
+                               params['failure'](self, "Nie udało się wczytać porównania wersji.");
                        }
                });                                             
        };
        
+       /* 
+        * Fetch gallery
+        */
+       WikiDocument.prototype.refreshGallery = function(params) {
+               params = $.extend({}, noops, params);           
+               var self = this;
+               
+               $.ajax({                        
+                       method: "GET",
+                       url: reverse("ajax_document_gallery", self.galleryLink),
+                       dataType: 'json',
+                       // data: {},
+                       success: function(data) {
+                               this.galleryImages = data.images;
+                               params['success'](self, data);
+                       },
+                       error: function() {
+                               this.galleryImages = [];        
+                               params['failure'](self, "<p>Nie udało się wczytać gallerii pod nazwą: '"
+                                       + self.galleryLink + "'.</p>");
+                                                       
+                       }
+               });                             
+       };      
+       
        /*
         * Set document's text
         */
-       WikiDocument.prototype.setText = function(text) {                               
-               this.text = text;
-               this.has_local_changes = true;                  
+       WikiDocument.prototype.setText = function(text) {
+               if (this.text != text) {
+                       this.text = text;
+                       this.has_local_changes = true;
+               }                       
        };
        
        /*
         * Set document's gallery link
         */
-       WikiDocument.prototype.setGallery = function(gallery) {                         
-               this.gallery = gallery;
+       WikiDocument.prototype.setGalleryLink = function(gallery) {                             
+               this.galleryLink = gallery;
                this.has_local_changes = true;                  
        };
        
        /*
         * Save text back to the server
         */
-       WikiDocument.prototype.save = function(comment, success, failure){
+       WikiDocument.prototype.save = function(params){
+               params = $.extend({'comment': 'No comment.'}, noops, params);
                var self = this;
                
+               /* you can't set text while some is fetching it (or saving) */
+               
                if (!self.has_local_changes) {
-                       return success(self, "Nie ma zmian do zapisania.");
-               }
+                       console.log("Abort: no changes.");
+                       return params['success'](self, false, "Nie ma zmian do zapisania.");
+               };              
                
-               /* you can't set text while some is fetching it (or saving) */
                var metaComment = '<!--';
-               metaComment += '\n\tgallery:' + self.gallery;
-               metaComment += '\n-->'
+               metaComment += '\n\tgallery:' + self.galleryLink;
+               metaComment += '\n-->\n'
                
                var data = {
                        name: self.id,
-                       text: self.text,
+                       text: metaComment + self.text,
                        parent_revision: self.revision,
-                       comment: comment,
+                       comment: params['comment'],
                };
                
                $.ajax({
@@ -198,10 +255,10 @@
                                        self.gallery = data.gallery;
                                        changed = true;
                                }
-                               success(self, changed);
+                               params['success'](self, changed, "Zapisano");
                        },
-                       error: function(){
-                               failure(self, "Nie udało się zapisać.");
+                       error: function() {
+                               params['failure'](self, "Nie udało się zapisać.");
                        }
                });             
        }; /* end of save() */