Merge pull request #23 from kairos03/feature/#8#9

Feature/#8#9

@@ -105,3 +105,6 @@ ENV/
 
 # mypy
 .mypy_cache/
+
+# aws configutation file
+aws_conf.py

+import java.util.Scanner;
+
+class calculator{
+    public static void main(String[] args) {
+
+        Scanner scn = new Scanner(System.in);
+        
+        System.out.print("Input first args: ");
+
+        float num1 = scn.nextFloat();
+
+        System.out.print("Input second args: ");
+        float num2 = scn.nextFloat();
+
+        System.out.print("Input Operator(+,-,/,*): ");
+        
+        String oper = scn.next();
+
+        float result = 0.0f;
+
+        switch (oper) {
+            case "+":
+                result = num1 + num2;
+                break;
+
+            case "-":
+            result = num1 - num2;
+            break;
+
+            case "/":
+            result = num1 / num2;
+            break;
+
+            case "*":
+            result = num1 * num2;
+            break;
+        
+            default:
+                break;
+        }
+
+        System.out.println("Result is " + result);
+        scn.close();
+    }
+}
\ No newline at end of file

-"""
-Django settings for dcloud project.
-
-Generated by 'django-admin startproject' using Django 2.0.4.
-
-For more information on this file, see
-https://docs.djangoproject.com/en/2.0/topics/settings/
-
-For the full list of settings and their values, see
-https://docs.djangoproject.com/en/2.0/ref/settings/
-"""
-
 import os
+from dcloud import aws_conf
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
-
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/
-
 # SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = '534f6m=i@*)=q3kuwlge1m3c+@^cabr3ttcx*omv^+dorydjfr'
 
@@ -27,9 +12,7 @@ DEBUG = True
 
 ALLOWED_HOSTS = []
 
-
 # Application definition
-
 INSTALLED_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',
@@ -39,7 +22,8 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'rest_framework',
     'restful.apps.RestfulConfig',
-    'website'
+    'website',
+    's3direct',
 ]
 
 MIDDLEWARE = [
@@ -122,7 +106,59 @@ USE_TZ = True
 
 STATIC_URL = '/static/'
 
+MEDIA_URL = '/media/'
+MEDIA_ROOT = os.path.join(BASE_DIR, "media")
 
 # Login redirect
 
-LOGIN_REDIRECT_URL = '/'
\ No newline at end of file
+LOGIN_REDIRECT_URL = '/'
+
+# AWS
+
+# If these are not defined, the EC2 instance profile and IAM role are used.
+# This requires you to add boto3 (or botocore, which is a dependency of boto3)
+# to your project dependencies.
+AWS_ACCESS_KEY_ID = aws_conf.AWS_ACCESS_KEY_ID
+AWS_SECRET_ACCESS_KEY = aws_conf.AWS_SECRET_ACCESS_KEY
+
+AWS_STORAGE_BUCKET_NAME = aws_conf.AWS_STORAGE_BUCKET_NAME
+
+# The region of your bucket, more info:
+# http://docs.aws.amazon.com/general/latest/gr/rande.html#s3_region
+S3DIRECT_REGION = 'ap-northeast-2'
+
+# Destinations, with the following keys:
+#
+# key [required] Where to upload the file to, can be either:
+#     1. '/' = Upload to root with the original filename.
+#     2. 'some/path' = Upload to some/path with the original filename.
+#     3. functionName = Pass a function and create your own path/filename.
+# key_args [optional] Arguments to be passed to 'key' if it's a function.
+# auth [optional] An ACL function to whether the current Django user can perform this action.
+# allowed [optional] List of allowed MIME types.
+# acl [optional] Give the object another ACL rather than 'public-read'.
+# cache_control [optional] Cache control headers, eg 'max-age=2592000'.
+# content_disposition [optional] Useful for sending files as attachments.
+# bucket [optional] Specify a different bucket for this particular object.
+# server_side_encryption [optional] Encryption headers for buckets that require it.
+
+S3DIRECT_DESTINATIONS = {
+    'example_destination': {
+        # REQUIRED
+        'key': '/',
+
+        # OPTIONAL
+        #'auth': lambda u: u.is_staff, # Default allow anybody to upload
+        #'allowed': ['image/jpeg', 'image/png', 'video/mp4'],  # Default allow all mime types
+        #'bucket': 'pdf-bucket', # Default is 'AWS_STORAGE_BUCKET_NAME'
+        'acl': 'private', # Defaults to 'public-read'
+        'cache_control': 'max-age=2592000', # Default no cache-control
+        #'content_disposition': 'attachment',  # Default no content disposition
+        #'content_length_range': (5000, 20000000), # Default allow any size
+        #'server_side_encryption': 'AES256', # Default no encryption
+    },
+    'example_other': {
+        'key': lambda filename, args: args + '/' + filename,
+    	'key_args': 'uploads/images',  # Only if 'key' is a function
+    }
+}
\ No newline at end of file

@@ -10,5 +10,6 @@ urlpatterns = [
     url(r'^accounts/login/$', views.login, name='login'),
     url(r'^accounts/logout/$', views.logout, name='logout', kwargs={'next_page': '/'}),
 
+    url(r'^s3direct/', include('s3direct.urls')),
 ]
 

+import java.util.Scanner;
+
+class calculator{
+    public static void main(String[] args) {
+
+        Scanner scn = new Scanner(System.in);
+        
+        System.out.print("Input first args: ");
+
+        float num1 = scn.nextFloat();
+
+        System.out.print("Input second args: ");
+        float num2 = scn.nextFloat();
+
+        System.out.print("Input Operator(+,-,/,*): ");
+        
+        String oper = scn.next();
+
+        float result = 0.0f;
+
+        switch (oper) {
+            case "+":
+                result = num1 + num2;
+                break;
+
+            case "-":
+            result = num1 - num2;
+            break;
+
+            case "/":
+            result = num1 / num2;
+            break;
+
+            case "*":
+            result = num1 * num2;
+            break;
+        
+            default:
+                break;
+        }
+
+        System.out.println("Result is " + result);
+        scn.close();
+    }
+}
\ No newline at end of file

@@ -2,12 +2,13 @@ from django.db import models
 
 # Create your models here.
 class File(models.Model):
+    file = models.FileField(blank=False, null=False)
+    # title = models.CharField(max_length=100)
     created = models.DateTimeField(auto_now_add=True)
-    modified = models.DateTimeField(auto_now=True)
-    title = models.CharField(max_length=100)
+    
+    # modified = models.DateTimeField(auto_now=True)
     # file_name = models.CharField(max_length=100, primary_key=True)
-
-    object_key = models.CharField(max_length=1025)
+    # object_key = models.CharField(max_length=1025)
     # owner = models.ForeignKey('auth.User', related_name='snippets', on_delete=models.CASCADE)
 
     class Meta:

@@ -27,4 +27,24 @@ def list_path(bucket, user, path):
 
     return {'files':files}
 
-# print(list_path(BUCKET, 'test1', ''))
\ No newline at end of file
+def upload_file(bucket, user, local_path, key):
+    return S3.upload_file(local_path, bucket, user+"/"+key)
+
+def download_file(bucket, user, local_path, key):
+    return S3.download_file(bucket, user+"/"+key, local_path)
+
+def delete_path(bucket, user, path):
+    return S3.delete_object(Bucket=bucket, Key=user+"/"+path)
+
+def make_directory(bucket, user, path):
+    return S3.put_object(Bucket=BUCKET, Key=user+"/"+path)
+
+#
+def move_file(bucket, user, old_path, new_path):
+    S3.copy_object(Bucket=bucket, CopySource=bucket+"/"+user+"/"+old_path, Key=user+"/"+new_path)
+    S3.delete_object(Bucket=bucket, Key=user+"/"+old_path)
+    return
+
+def copy_file(bucket, user, old_path, new_path):
+    S3.copy_object(Bucket=bucket, CopySource=bucket+"/"+user+"/"+old_path, Key=user+"/"+new_path)
+    return

@@ -7,4 +7,4 @@ class FileSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = File
-        fields = ('created', 'updated', 'object_key')
+        fields = ('file', 'created')

@@ -3,9 +3,12 @@ from django.shortcuts import redirect
 from rest_framework.urlpatterns import format_suffix_patterns
 from restful import views
 
+file_regex = '[\w\s가-힣.\`\'\˜\=\+\#\ˆ\@\$\&\-\.\(\)\{\}\;\[\]]'
+
 urlpatterns = [
-    url(r'^files/(?P<path>([a-zA-z0-9가-힣._-]*/)*)$', views.FileList.as_view(), name='file-list'),
-    url(r'^files/(?P<pk>[0-9]+)/$', views.FileDetail.as_view()),
+    url(r'^list/(?P<path>([\w\s가-힣.\`\'\˜\=\+\#\ˆ\@\$\&\-\.\(\)\{\}\;\[\]]*/)*)$', views.FileList.as_view(), name='file-list'),
+    url(r'^file/(?P<path>([\w\s가-힣.\`\'\˜\=\+\#\ˆ\@\$\&\-\.\(\)\{\}\;\[\]]*/*)*)$', views.FileDetail.as_view(), name='file-detail'),
+    url(r'^file-mod/(?P<old_path>([\w\s가-힣.\`\'\˜\=\+\#\ˆ\@\$\&\-\.\(\)\{\}\;\[\]]*/*)*)&(?P<new_path>([\w\s가-힣.\`\'\˜\=\+\#\ˆ\@\$\&\-\.\(\)\{\}\;\[\]]]*/*)*)$', views.FileCopyMove.as_view(), name='file-copy-move')
 ]
 
 urlpatterns = format_suffix_patterns(urlpatterns)
\ No newline at end of file

@@ -13,48 +13,74 @@ class FileList(APIView):
     List all file, or create a new snippet.
     """
 
-    def get(self, request, path='/', format=None):
-        # file = File.objects.all()
-        # serializer = FileSerializer(file, many=True)
-        # print(serializer.data)
-        # return Response(serializer.data)
-        data = s3_interface.list_path(s3_interface.BUCKET, 'test1', path)
+    """
+    list files or view detail
+    """
+    def get(self, request, path="/", format=None):
+        user = request.user
+        data = s3_interface.list_path(s3_interface.BUCKET, user.username, path)
         return Response(data)
 
+    """
+    upload file
+    """
+    def post(self, request, path="/", format=None):
+        # file upload
+        # upload to server
+        file_serializer = FileSerializer(data=request.data)
+        if file_serializer.is_valid():
+            file_serializer.save()
+            # upload to s3
+            file_path = '.' + file_serializer.data.get('file')
+            user = request.user
+            data = s3_interface.upload_file(s3_interface.BUCKET, user.username, file_path, path+file_path.split('/')[-1])
+            # TODO upload check
+            # TODO remove local file
+            return Response(file_serializer.data, status=status.HTTP_201_CREATED)
+        else:
+            return Response(file_serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+        return Response(file_serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+    
+    """
+    make directory
+    """
+    def put(self, request, path="/", format=None):
+        user = request.user
+        data = s3_interface.make_directory(s3_interface.BUCKET, user.username, path)
+        return Response(data, status=status.HTTP_201_CREATED)
 
-    def post(self, request, format=None):
-        serializer = FileSerializer(data=request.data)
-        if serializer.is_valid():
-            serializer.save()
-            return Response(serializer.data, status=status.HTTP_201_CREATED)
-        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+class FileDetail(APIView):
+    """
+    Download or delete a file instance.
+    """
 
+    def get(self, request, path="/", format=None):
+        # download file from s3
+        file = 'media/'+path.split('/')[-1]
+        user = request.user
+        s3_interface.download_file(s3_interface.BUCKET, user.username, file, path)
+        # TODO error
+        return Response({'file': file})
 
-class FileDetail(APIView):
+    def delete(self, request, path="/", format=None):
+        user = request.user
+        result = s3_interface.delete_path(s3_interface.BUCKET, user.username, path)
+        return Response(result)
+
+class FileCopyMove(APIView):
+    """
+    Download or delete a file instance.
     """
-    Retrieve, update or delete a file instance.
-    """
-    def get_object(self, pk):
-        try:
-            return File.objects.get(pk=pk)
-        except File.DoesNotExist:
-            raise Http404
-
-    def get(self, request, pk, format=None):
-        file = self.get_object(pk)
-        serializer = FileSerializer(file)
-        return Response(serializer.data, status=status.HTTP_200_OK)
-
-    def put(self, request, pk, format=None):
-        file = self.get_object(pk)
-        serializer = FileSerializer(file, data=request.data)
-        if serializer.is_valid():
-            serializer.save()
-            return Response(serializer.data, status=status.HTTP_204_NO_CONTENT)
-        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
-
-    def delete(self, request, pk, format=None):
-        file = self.get_object(pk)
-        file.delete()
-        return Response(status=status.HTTP_204_NO_CONTENT)
+    #TODO is folder move, copy well?
+    # move
+    def post(self, request, old_path, new_path, format=None):
+        user = request.user
+        if request.data.get('method') == 'mv':
+            s3_interface.move_file(s3_interface.BUCKET, user.username, old_path, new_path)
+        elif request.data.get('method') == 'cp':
+            s3_interface.copy_file(s3_interface.BUCKET, user.username, old_path, new_path)
+        else:
+            return Response({'stats': 'bad_request'}, status=status.HTTP_400_BAD_REQUEST)
+        return Response({'old_path': old_path, 'new_path': new_path})
+
 

@@ -2,6 +2,7 @@ from django.contrib.auth import login, authenticate, logout
 from django.contrib.auth.forms import UserCreationForm
 from django.shortcuts import render, redirect
 from django.contrib.auth.decorators import login_required
+from django.contrib.auth.models import User
 
 def signup(request):
     if request.method == 'POST':
@@ -31,7 +32,10 @@ def delete_account(request):
 @login_required
 def delete_account_success(request):
     if request.method == 'GET':
-        # TODO Add delete account
+        # delete account
+        u = User.objects.get(username = request.user.username)
+        u.delete()
+        # logout
         logout(request)
         return render(request, 'registration/delete_account_success.html')
 

 from django import forms
+from s3direct.widgets import S3DirectWidget
 
-# class PostForm(forms.ModelForm):
-#     class Meta:
-#         model = Post
-#         fields = ('title', 'text')
\ No newline at end of file
+class S3DirectUploadForm(forms.Form):
+    images = forms.URLField(widget=S3DirectWidget(dest='example_destination'))

 from django.db import models
-from django.utils import timezone
+from s3direct.fields import S3DirectField
 
+class Example(models.Model):
+    video = S3DirectField(dest='example_destination')
\ No newline at end of file

 from django.shortcuts import render, get_object_or_404, redirect, Http404
 from django.utils import timezone
 from django.contrib.auth.decorators import login_required
+from django.views.generic import FormView
+from website.forms import S3DirectUploadForm
 from restful.models import File
 import requests
 
@@ -11,6 +13,6 @@ def home(request):
 
 @login_required
 def file_list(request):
-    files = requests.get('http://localhost:8000/restapi/files')
+    files = requests.get('http://localhost:8000/restapi/list')
     files = files.json()
     return render(request, 'website/file_list.html', files)