# HG changeset patch
# User durandn
# Date 1435222971 -7200
# Node ID fdc8b96317013c42c0c8a30895409eeedd6f1606
# Parent  2b17782e7c08c4cb8fd9b0aa27cd037fab067360
Added LatestAnnotation widget that displays the latest annotation for a given type and potentially for the current segment

diff -r 2b17782e7c08 -r fdc8b9631701 src/ldt/ldt/static/ldt/metadataplayer/LatestAnnotation.css
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/LatestAnnotation.css	Thu Jun 25 11:02:51 2015 +0200
@@ -0,0 +1,39 @@
+.Ldt-LatestAnnotation{
+	background: url(img/pinstripe.png);
+	width: 537px;
+	max-height: 180px;
+	margin: 0px;
+	margin-top: 4px;
+	border-style: solid;
+	border-width: 1px;
+	border-color: #b7b7b7;
+}
+
+.Ldt-LatestAnnotation-Element{
+	margin: 5px;
+	display: inline-block;
+	vertical-align: top;
+}
+
+.Ldt-LatestAnnotation-Box{
+	background-color: #ffffff;
+	margin: 3px;
+}
+
+.Ldt-LatestAnnotation-CreationDate{
+	color: #f7268e;
+}
+
+.Ldt-LatestAnnotation-Content{
+}
+
+.Ldt-LatestAnnotation-Title{
+	color: #0068c4;
+    font-size: 14px;
+    font-weight: bold;
+}
+
+.Ldt-LatestAnnotation-NoAnnotation{
+	font-size: 14px;
+    font-weight: bold;
+}
diff -r 2b17782e7c08 -r fdc8b9631701 src/ldt/ldt/static/ldt/metadataplayer/LatestAnnotation.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/LatestAnnotation.js	Thu Jun 25 11:02:51 2015 +0200
@@ -0,0 +1,85 @@
+/* Widget that displays the last annotation that was posted, optionally for current segment, optionally for a given username */
+
+IriSP.Widgets.LatestAnnotation = function(player, config){
+    IriSP.Widgets.Widget.call(this, player, config);
+};
+
+IriSP.Widgets.LatestAnnotation.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.LatestAnnotation.prototype.defaults = {
+    from_user: false,
+    filter_by_segment: false,
+    segment_annotation_type: "chap",
+    annotation_type: "contribution"
+};
+
+IriSP.Widgets.LatestAnnotation.prototype.template = 
+    "<div class='Ldt-LatestAnnotation'>"
+    + "</div>";
+
+IriSP.Widgets.LatestAnnotation.prototype.annotationTemplate =
+    "<div class='Ldt-LatestAnnotation-Box'>"
+    + "    <div class='Ldt-LatestAnnotation-Element Ldt-LatestAnnotation-CreationDate'>{{{annotation_created}}}</div>" 
+    + "    <div class='Ldt-LatestAnnotation-Element Ldt-LatestAnnotation-Title'>{{{annotation_creator}}}{{#annotation_title}}: {{{annotation_title}}}{{/annotation_title}}</div>" 
+    + "    <div class='Ldt-LatestAnnotation-Element Ldt-LatestAnnotation-Content'>"
+    +         "{{{annotation_content}}}"
+    + "    </div>"
+    + "</div>"
+
+IriSP.Widgets.LatestAnnotation.prototype.draw = function(){
+    var _this = this;
+    
+    this.renderTemplate();
+    
+    this.annotationContainer_$ = this.$.find('.Ldt-LatestAnnotation');
+    this.refresh();
+    
+    this.onMediaEvent("timeupdate", "refresh");
+}
+
+IriSP.Widgets.LatestAnnotation.prototype.refresh = function(){
+    var _list = this.getWidgetAnnotations();
+    if(this.filter_by_segment){
+        _currentTime = this.media.getCurrentTime();
+        _segments_annotations = this.source.getAnnotationsByTypeTitle(this.segments_annotation_type);
+        _current_segments = _segments_annotations.filter(function(_segment){
+            return (_currentTime >= _segment.begin && _currentTime <= _segment.end);
+        });
+        if (_current_segments.length == 0) {
+            _list = _list.filter(function(_annotation){
+                return false;
+            });
+        }
+        else {
+            _list = _list.filter(function(_annotation){
+                _annotation_time = (_annotation.begin+_annotation.end)/2;
+                return (_current_segments[0].begin <= _annotation_time && _current_segments[0].end >= _annotation_time);
+            });
+        }
+        _list.sortBy(function(_annotation){
+            return _annotation.created;
+        });
+        
+        var _latestAnnotation = false;
+        var _html="";
+        if (_list.length != 0){
+            _latestAnnotation = _list.pop();
+            console.log(_latestAnnotation.creator);
+            _html = Mustache.to_html(this.annotationTemplate, {
+                annotation_created: _latestAnnotation.created.toLocaleDateString()+", "+_latestAnnotation.created.toLocaleTimeString(),
+                annotation_creator: _latestAnnotation.creator,
+                annotation_title: _latestAnnotation.title,
+                annotation_content: _latestAnnotation.description,
+            });
+        }
+        else {
+            _html = "<div class='Ldt-LatestAnnotation-Element Ldt-LatestAnnotation-NoAnnotation'>Aucune annotation à afficher</div>";
+        }
+        this.annotationContainer_$.html(_html);
+        
+    };
+}
+
+IriSP.Widgets.LatestAnnotation.prototype.getLastAnnotation = function(){
+    
+}
\ No newline at end of file