New tool: annotations from current text (fixes #862)

[redakcja.git] / redakcja / static / js / wiki / view_annotations.js

diff --git a/redakcja/static/js/wiki/view_annotations.js b/redakcja/static/js/wiki/view_annotations.js
new file mode 100644 (file)
index 0000000..d51ce9c
--- /dev/null
+++ b/redakcja/static/js/wiki/view_annotations.js
@@ -0,0 +1,114 @@
+(function($){
+
+    /*
+     * Perspective
+     */
+    function AnnotationsPerspective(options){
+        var old_callback = options.callback || function() { };
+
+        this.noupdate_hash_onenter = true;
+
+        options.callback = function(){
+            var self = this;
+
+            this.$element = $("#side-annotations");
+            this.$error = $('.error-message', this.$element);
+            this.$annos = $('.annotations-list', this.$element);
+            $('.refresh', this.$element).click(function() {
+                self.refresh(self);
+            });
+
+                       old_callback.call(this);
+        };
+
+        $.wiki.Perspective.call(this, options);
+    };
+
+    AnnotationsPerspective.prototype = new $.wiki.Perspective();
+
+    AnnotationsPerspective.prototype.refresh = function(self) {
+        var xml;
+
+        persp = $.wiki.activePerspective();
+        if (persp == 'CodeMirrorPerspective') {
+            xml = $.wiki.perspectives[persp].codemirror.getCode();
+        }
+        else if (persp == 'VisualPerspective') {
+            html2text({
+                element: $('#html-view div').get(0),
+                success: function(text){
+                    xml = text;
+                },
+                error: function(text){
+                    self.$error.html('<p>Wystąpił błąd:</p><pre>' + text + '</pre>');
+                }
+            });
+        }
+        else {
+            xml = this.doc.text;
+        }
+        
+        var parser = new DOMParser();
+        var serializer = new XMLSerializer();
+        var doc = parser.parseFromString(xml, 'text/xml');
+        var error = $('parsererror', doc);
+
+        if (error.length > 0) {
+            self.$error.html('Błąd parsowania XML.');
+            self.$error.show();
+            self.$annos.hide();
+        }
+        else {
+            self.$error.hide();
+            self.$annos.hide();
+            self.$annos.html('');
+            var anno_list = new Array();
+            var annos = doc.getElementsByTagName('pe');
+            var counter = annos.length;
+
+            for (var i=0; i<annos.length; i++)
+            {
+                text = serializer.serializeToString(annos[i]).replace(/<(\/?)pe[^>]*>/g, "<$1akap>");
+                xml2html({
+                    xml: text,
+                    success: function(elem){
+                        elem.txt = $(elem).text().trim();
+                        anno_list.push(elem);
+                        counter--;
+
+                        if (!counter) {
+                            anno_list.sort(function(a, b){return (a.txt < b.txt) ? -1 : (a.txt > b.txt ? 1 : 0)});
+                            self.$annos.append(anno_list);
+                            self.$annos.show();
+                        }
+                    },
+                    error: function(text) {
+                        $.unblockUI();
+                        self.$error.html(text);
+                        self.$error.show();
+                    }
+                });
+            }
+        }
+    }
+
+
+    AnnotationsPerspective.prototype.onEnter = function(success, failure){
+        var self = this;
+
+        $.wiki.Perspective.prototype.onEnter.call(this);
+
+        $('.vsplitbar').not('.active').trigger('click');
+        $(".vsplitbar-title").html("&darr;&nbsp;PRZYPISY&nbsp;&darr;");        
+
+        this.refresh(this);
+
+    };
+
+       AnnotationsPerspective.prototype.onExit = function(success, failure) {
+
+       };
+
+    $.wiki.AnnotationsPerspective = AnnotationsPerspective;
+
+})(jQuery);