[UPDATE] delete view in the road

gargantext_web/api.py

@@ -214,6 +214,8 @@ class NodesChildrenDuplicates(APIView):
         limit = int(request.GET.get('limit', 10))
         total = duplicates.count()
         # response building
+        for duplicate in duplicates[offset : offset+limit]:
+            print(duplicate)
         return JsonHttpResponse({
             'pagination': {
                 'offset': offset,
@@ -621,6 +623,28 @@ class Nodes(APIView):
         })
 
 
+    def delete(self, request, node_id):
+        session = get_session()
+        # get the minimum ID for each of the nodes sharing the same metadata
+        node = models.Node.objects.filter(id = node_id).first()
+        # delete the stuff
+        delete_query = (session
+            .query(Node)
+            .filter(Node.parent_id == node_id)
+        )
+        print("in Nodes.delete():")
+        print("node to delete: "+node_id)
+        print(delete_query)
+        print("--")
+        count = delete_query.count()
+        # delete_query.delete(synchronize_session=False)
+        # session.flush()
+        # # return the result
+        return JsonHttpResponse({
+            'deleted': count,
+        })
+        # return duplicates_query
+
 
 class CorpusController:
 

gargantext_web/urls.py

@@ -54,7 +54,7 @@ urlpatterns = patterns('',
     url(r'^api/nodes/(\d+)/children/duplicates$', gargantext_web.api.NodesChildrenDuplicates.as_view()),
     url(r'^api/nodes/(\d+)$', gargantext_web.api.Nodes.as_view()),
     url(r'^api/nodes$', gargantext_web.api.NodesList.as_view()),
-    
+
     url(r'^api/project/(\d+)/corpus/(\d+)/timerange/(\d+)/(\d+)$', views.subcorpusJSON),
 
     url(r'^api/nodes/(\d+)/ngrams$', gargantext_web.api.CorpusController.ngrams),

templates/corpus.html

@@ -222,7 +222,28 @@ function updateDocuments(pagenumber,pagenav) {
     }
     //else: "Read Documents" collapsible is open!, so do nothing 
 }
-
+$.ajax({
+    url: 'http://localhost:8000/api/nodes/44335',
+    type: 'DELETE',
+    success: function(result) {
+        console.log("Do something with the result");
+    }
+});
+var current_docs = {}
+var BIS_dict = {}
+var corpusid = window.location.href.split("corpus")[1].replace(/\//g, '')//replace all the slashes
+var theurl = "http://localhost:8000/api/nodes/"+corpusid+"/children/duplicates?keys=title&limit=9999"
+$.ajax({
+  url: theurl,
+  success: function(data) {
+    bisarray = data.data
+    for(var i in bisarray) {
+        onebis = bisarray[i].values
+        BIS_dict[onebis[0]] = [bisarray[i].count , 0];// [ total amount , removed ]
+    }
+    pr(BIS_dict)
+  }
+});
 
 // var gainOrLossChart = dc.pieChart("#gain-loss-chart");
 // var fluctuationChart = dc.barChart("#fluctuation-chart");

templates/subcorpus.html

@@ -21,9 +21,22 @@
 <ul>
 {% for doc in documents %}
     {% if doc.date %}
-    <li> <b>{{ doc.date }}</b>: <a target="_blank" href="/nodeinfo/{{doc.id}}">{{ doc.name}}</a> , @ {{ doc.metadata.source}}</li>
+    <li><div id="doc_{{doc.id}}"> <b>{{ doc.date }}</b>: <a target="_blank" href="/nodeinfo/{{doc.id}}">{{ doc.name}}</a> , @ {{ doc.metadata.source}}</div></li>
     {% endif %}
 {% endfor %}
 </ul>
 
+<script>
+current_docs = []
+{% for doc in documents %}
+    id = "doc_{{doc.id}}"
+    title = "{{doc.name}}"
+    if(BIS_dict[title]) {
+        var ahref = 'here goes the delete url'
+        var delimg = '<a><img width="20px" src="/static/img/delete-big.png"></img></a>'
+        $("#"+id).prepend( delimg )
+    }
+{% endfor %}
+
+</script>
 {% endif %}