Fakultas Ilmu Komputer UI

views.py 6.25 KB
Newer Older
1
2
3
4
import mimetypes
import os

from django.conf import settings
5
from django.core import serializers
6
from django.core.exceptions import PermissionDenied
7
from django.db.models import Q
8
9
10
from django.http import (Http404, HttpResponse, HttpResponseRedirect,
                         JsonResponse)
from django.shortcuts import get_object_or_404, redirect, render
Samuel Dimas's avatar
Samuel Dimas committed
11
from django.template import loader
igor lestin sianipar's avatar
igor lestin sianipar committed
12
from django.views.generic import TemplateView
13
from django.core import serializers
14
15
from .models import Materi,Category
from django.db.models import Q
igor lestin sianipar's avatar
igor lestin sianipar committed
16
from .forms import UploadMateriForm
17
from .models import Category, Materi
18

19
20
21
22
23
24
25
26
27

class DaftarKatalog(TemplateView):
    template_name = "app/katalog_materi.html"

    def get_context_data(self, **kwargs):
        return super().get_context_data(**kwargs)

    def get(self, request, *args, **kwargs):
        context = self.get_context_data(**kwargs)
28
        context["kategori_list"] = Category.objects.all()
29
30
31
32
33
        try:
            context["materi_list"] = Materi.objects.all().filter(status = "(\"APPROVE\", \"Diterima\")")
        except:
            context["materi_list"] = None

34
35
        getSearch = request.GET.get('search')
        if getSearch:
36
37
            list = Materi.objects.filter(
                Q(title__icontains=getSearch) | 
38
                Q(author__icontains=getSearch) |
39
40
                Q(uploader__name__icontains=getSearch) |
                Q(descriptions__icontains=getSearch) |
41
                Q(publisher__icontains=getSearch)
42
43
44
45
46
47
48
49
50
                ).distinct()
            # list = Materi.objects.filter(
            #     Q(title__icontains=getSearch) |
            #     Q(descriptions__icontains=getSearch) |
            #     Q(author__icontains=getSearch) |
            #     Q(uploader__icontains=getSearch) | 
            #     Q(publisher__icontains=getSearch)
            #     )
            context["materi_list"] = list.filter(status = "(\"APPROVE\", \"Diterima\")")
51
52
53
54
55
56

        getKategori = request.GET.get("kategori")
        if getKategori:
            pkGet = request.GET.get("kategori")
            kategori = Category.objects.get(pk = pkGet)
            list = Materi.objects.filter(categories = kategori.pk)
57
            context["materi_list"] = list.filter(status = "(\"APPROVE\", \"Diterima\")")
58
59
60
            
        getSort = request.GET.get("sort")
        if getSort: 
61
            list = Materi.objects.all().filter(status = "(\"APPROVE\", \"Diterima\")")
62
63
64
65
66
67
68
            if(getSort == "judul"):
                context["materi_list"] = list.order_by('title')
            elif(getSort == "penulis"):
                context["materi_list"] = list.order_by('author')
            elif(getSort == "pengunggah"):
                context["materi_list"] = list.order_by('uploader')
        
69
70
71
72
73
74
75
76
77
78
        return self.render_to_response(context=context)

class DetailMateri(TemplateView):
    template_name = "app/detail_materi.html"

    def get_context_data(self, **kwargs):
        return super().get_context_data(**kwargs)

    def get(self, request, *args, **kwargs):
        context = self.get_context_data(**kwargs)
79
        context["materi_data"] = get_object_or_404(Materi, pk=kwargs["pk"])
80
        return self.render_to_response(context=context)
81

82

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
def download_materi(request, pk):
    materi = get_object_or_404(Materi, pk=pk)
    path = materi.content.path
    file_path = os.path.join(settings.MEDIA_ROOT, path)
    if os.path.exists(file_path):
        mimetype = mimetypes.guess_type(file_path)
        with open(file_path, "rb") as fh:
            response = HttpResponse(fh.read(), content_type=mimetype[0])
            response["Content-Disposition"] = "attachment; filename=" + os.path.basename(file_path)
            return response
    else:
        raise Http404("File tidak dapat ditemukan.")

def view_materi(request, pk):
    materi = get_object_or_404(Materi, pk=pk)
    path = materi.content.path
    file_path = os.path.join(settings.MEDIA_ROOT, path)
    if os.path.exists(file_path):
        mimetype = mimetypes.guess_type(file_path)
        with open(file_path, "rb") as fh:
            response = HttpResponse(fh.read(), content_type=mimetype[0])
            response["Content-Disposition"] = "inline; filename=" + os.path.basename(file_path)
            return response
    else:
        raise Http404("File tidak dapat ditemukan.")
igor lestin sianipar's avatar
igor lestin sianipar committed
108
109

class UploadMateriView(TemplateView):
110
    template_name = "unggah.html"
igor lestin sianipar's avatar
igor lestin sianipar committed
111
112
113
114
115
116
117
118
119
    context = {}

    def get_context_data(self, **kwargs):
        context = super(UploadMateriView, self).get_context_data(**kwargs)
        return context

    def post(self, request, *args, **kwargs):
        if request.user.is_authenticated == False:
            raise PermissionDenied(request)
120
        form = UploadMateriForm(request.POST, request.FILES)
igor lestin sianipar's avatar
igor lestin sianipar committed
121
122
123
124
        if form.is_valid():
            materi = form.save(commit=False)
            materi.uploader = request.user
            materi.save()
125
            return HttpResponseRedirect("/unggah/")
igor lestin sianipar's avatar
igor lestin sianipar committed
126
127
        else:
            context = self.get_context_data(**kwargs)
128
            context["form"] = form
igor lestin sianipar's avatar
igor lestin sianipar committed
129
130
131
132
133
134
            return self.render_to_response(context)

    def get(self, request, *args, **kwargs):
        if request.user.is_authenticated == False:
            raise PermissionDenied(request)
        context = self.get_context_data(**kwargs)
135
        context["form"] = UploadMateriForm
igor lestin sianipar's avatar
igor lestin sianipar committed
136
        return self.render_to_response(context)
137
138


139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
class UploadMateriHTML(TemplateView):
    template_name = "unggah.html"
    context = {}
    def get_template_names(self):
        if self.request.path == "/unggah/":
            template_name = "unggah.html"
        return template_name


class DashboardKontributor(TemplateView):
    template_name = "dashboard.html"
    context = {}
    def dashboard(self):
        if self.request.path == "/dashboard/":
            template_name = "dashboard.html"
        else:
            template_name = "dashboard.html"
        return template_name


159
160
161
162
163
164
165
166
167
168
169
170
171
172
def pages(request):
    context = {}
    # All resource paths end in .html.
    # Pick out the html file name from the url. And load that template.
    try:

        load_template = request.path.split("/")[-1]
        template = loader.get_template(load_template)
        return HttpResponse(template.render(context, request))

    except:

        template = loader.get_template("error-404.html")
        return HttpResponse(template.render(context, request))