implementation of Image Dashboard and Image upload

gnowsys-ndf/gnowsys_ndf/ndf/templates/ndf/ImageDashboard.html

@@ -0,0 +1,34 @@
+{% extends "ndf/base.html" %}
+{% block title %} Image Gallery {% endblock %}
+
+{% block body_content %} 
+<center>
+<div>
+	<input type="text" name="imgSearch" id ="imgSearch"  placeholder="Enter title to search"> 
+	<input type="submit" class="btn btn-large btn-primary" value="search" />	
+	<form id ="imgPost" enctype="multipart/form-data" method="post" action="/ndf/uploadDoc/">{% csrf_token %}
+	  <input type="hidden" name="stId" value={{stId}}>
+	  <input type="hidden" name="pageUrl" value={{pageUrl}}>
+	  <a href="{% url 'uploadDoc' %}">
+  	    <input type="submit" class="btn btn-large btn-primary" value="upload" />
+	</a>
+</form>
+</div>
+</center>
+<div style='display:table;'>
+	<div style='display:table-row;' >
+		{% for image in imageCollection %}
+			<div style='display:table-cell;'> 
+				<a href="{% url 'getFullImage' image %}">
+				<img src="{% url 'getImageThumbnail' image %}"></img><br/>
+				<span align="center">{{image.name}}</span></a>
+			</div>
+	     		{% if not forloop.last and forloop.counter|divisibleby:"6" %}
+			</div>
+			<div style='display:table-row;' >
+			{% endif %} 
+		{% endfor %} 	
+	</div>
+</div>
+
+{% endblock %}

gnowsys-ndf/gnowsys_ndf/ndf/templates/ndf/UploadDoc.html

@@ -40,6 +40,8 @@ <h4>Submit Documents</h4>
 	<div style='display:table-row;' >
       		 <div style='display:table-cell;' colspan="2"> 
 			<input type="hidden" name="user" value={{user.id}}>
+			<input type="hidden" name="stId" value={{stId}}>
+			<input type="hidden" name="mainPageUrl" value={{mainPageUrl}}>
         		<input type="submit" id="submitpostid" value="Upload" class="btn btn-primary btn-large btn-block">
       		</div>
 	</div>

gnowsys-ndf/gnowsys_ndf/ndf/templates/ndf/file.html

@@ -5,9 +5,9 @@
 {% block body_content %} 
 
 {% if user.is_authenticated %}
-<a href="{% url 'uploadDoc' %}">
+{#<a href="{% url 'uploadDoc' %}">
   <input type="submit" class="btn btn-large btn-primary" value="Upload a {{title}}" />
-</a>
+</a>#}
 <hr />
 {% endif %}
 

gnowsys-ndf/gnowsys_ndf/ndf/urls.py

@@ -22,12 +22,19 @@
 urlpatterns += patterns('gnowsys_ndf.ndf.views.file',
                         url(r'^gapp/file/(?P<file_id>[\w-]+)$', 'file', name='file'),
                         #url(r'^uploadDoc/$', TemplateView.as_view(template_name='ndf/UploadDoc.html')), #Direct ot html template
+                        # url(r'^uploadDoc/(?P<pageurl>\w+)/$', 'uploadDoc', name='uploadDoc'), #Direct ot html template
                         url(r'^uploadDoc/$', 'uploadDoc', name='uploadDoc'), #Direct ot html template
                         url(r'^submitDoc/', 'submitDoc', name='submitDoc'),
                         url(r'^submit/', 'submitDoc', name='submitDoc'),
                         url(r'^documentList/', 'GetDoc', name='documentList'),
                         url(r'^readDoc/(?P<_id>[\w-]+)$', 'readDoc', name='read_file'),
 )
+urlpatterns += patterns('gnowsys_ndf.ndf.views.imageDashboard',
+                        url(r'^gapp/image/(?P<image_id>[\w-]+)$', 'imageDashboard', name='image'),
+                        #url(r'^images/', 'imageDashboard', name='imageDashboard'),
+                        url(r'^imageThumbnail/(?P<_id>[\w-]+)$', 'getImageThumbnail', name='getImageThumbnail'),
+                        url(r'^fullImage/(?P<_id>[\w-]+)$', 'getFullImage', name='getFullImage'),
+)
 
 urlpatterns += patterns('gnowsys_ndf.ndf.views.ajax-views',
                         url(r'^ajax/edit_collection/', 'edit_collection', name='edit_collection'),

gnowsys-ndf/gnowsys_ndf/ndf/views/file.py

@@ -55,24 +55,41 @@ def file(request, file_id):
 
 
 def uploadDoc(request):
-    return render_to_response("ndf/UploadDoc.html", context_instance=RequestContext(request))
+    stId,mainPageUrl="",""
+    if request.method=="POST":
+        stId=request.POST.get("stId","")
+        mainPageUrl=request.POST.get("pageUrl","")
+    template="ndf/UploadDoc.html"
+    if stId and mainPageUrl:
+        variable=RequestContext(request,{'stId':stId,'mainPageUrl':mainPageUrl})
+    else:
+        print "else"
+        variable=RequestContext(request,{})
+    return render_to_response(template,variable)
+
+
 
 def submitDoc(request):
     if request.method=="POST":
         title = request.POST.get("docTitle","")
         userid = request.POST.get("user","")
-	print "userid",userid
+	stId = request.POST.get("stId","")
+        mainPageUrl = request.POST.get("mainPageUrl","")
         memberOf = request.POST.get("memberOf","")
 	for each in request.FILES.getlist("doc[]",""):
-		checkmd5=save_file(each,title,userid,memberOf)
+		checkmd5=save_file(each,title,userid,memberOf,stId)
                 if (checkmd5=="True"):
-                    return HttpResponse("File alreaday uploaded")
-                else:
-                    return HttpResponseRedirect("/ndf/documentList/")
-
-def save_file(files,title,userid,memberOf):
-	db=get_database()[File.collection_name]
-	fileobj=db.File()
+                    return HttpResponse("File already uploaded")
+        if mainPageUrl:
+            return HttpResponseRedirect(mainPageUrl)
+        else:
+            return HttpResponseRedirect("/ndf/documentList/")
+
+def save_file(files,title,userid,memberOf,stId):
+        fcol=db[File.collection_name]
+        print "stid",stId
+	fileobj=fcol.File()
+        #gst=gst_collection.GSystemType.one({"_id":ObjectId(stId)})
 	filemd5= hashlib.md5(files.read()).hexdigest()
         files.seek(0)
         filetype=magic.from_buffer(files.read())               #Gusing filetype by python-magic
@@ -83,6 +100,8 @@ def save_file(files,title,userid,memberOf):
         	fileobj.created_by=int(userid)
         	#fileobj.member_of=unicode(memberOf)           #shuold be group 
                 fileobj.mime_type=filetype
+                if stId:
+                    fileobj.gsystem_type.append(ObjectId(stId))
         	fileobj.save()
                 files.seek(0)                                  #moving files cursor to start
 		filename=files.name

gnowsys-ndf/gnowsys_ndf/ndf/views/imageDashboard.py

@@ -0,0 +1,35 @@
+''' -- imports from installed packages -- '''
+from django.http import HttpResponseRedirect
+from django.http import HttpResponse
+from django.shortcuts import render_to_response, render
+from django.template import RequestContext
+
+from django_mongokit import get_database
+
+try:
+    from bson import ObjectId
+except ImportError:  # old pymongo
+    from pymongo.objectid import ObjectId
+from gnowsys_ndf.ndf.models import *
+
+db = get_database()
+collection=db[File.collection_name]
+def imageDashboard(request,image_id):
+    imgcol=collection.File.find({'mime_type': {'$regex': 'image'}})
+    template="ndf/ImageDashboard.html"
+    url=request.get_full_path()
+    variable=RequestContext(request,{'imageCollection':imgcol,'pageUrl':url,'stId':image_id})
+    return render_to_response(template,variable)
+
+def getImageThumbnail(request,_id):
+        imgobj=collection.File.one({"_id": ObjectId(_id)})
+        if (imgobj.fs.files.exists(imgobj.fs_file_ids[1])):
+            fl=imgobj.fs.files.get(ObjectId(imgobj.fs_file_ids[1]))
+            return HttpResponse(fl.read())
+
+
+def getFullImage(request,_id):
+    imgobj=collection.File.one({"_id": ObjectId(_id)})
+    if (imgobj.fs.files.exists(imgobj.fs_file_ids[0])):
+        fl=imgobj.fs.files.get(ObjectId(imgobj.fs_file_ids[0]))
+        return HttpResponse(fl.read(),content_type=fl.content_type)

gnowsys-ndf/gnowsys_ndf/settings.py

@@ -200,7 +200,7 @@
 
 PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
 
-GAPPS = [u"Page", u"File", "Group"]
+GAPPS = [u"Page", u"File", u"Group",u"Image"]
 
 ###########################################################################