views.py
163 lines
| 4.8 KiB
| text/x-python
|
PythonLexer
/ boards / views.py
|
r9 | from django.template import RequestContext | |
|
r14 | from boards import forms | |
|
r20 | import boards | |
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r35 | from boards.forms import ThreadForm, PostForm, SettingsForm | |
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r24 | from boards.models import Post, Admin, Tag | |
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r20 | from django.shortcuts import render, get_list_or_404, redirect | |
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r14 | from django.http import HttpResponseRedirect, Http404 | |
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r35 | import neboard | |
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r0 | ||
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r22 | ||
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r0 | def index(request): | |
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r14 | context = RequestContext(request) | |
if request.method == 'POST': | |||
|
r20 | return new_post(request) | |
else: | |||
threads = Post.objects.get_threads() | |||
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r5 | ||
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r20 | context['threads'] = None if len(threads) == 0 else threads | |
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r29 | context['form'] = forms.ThreadForm() | |
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r33 | context['tags'] = Tag.objects.get_not_empty_tags() | |
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r35 | context['theme'] = _get_theme(request) | |
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r9 | ||
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r20 | return render(request, 'posting_general.html', | |
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r22 | context) | |
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r0 | ||
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r22 | def new_post(request, thread_id=boards.models.NO_PARENT): | |
|
r4 | """Add a new post (in thread or as a reply).""" | |
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r29 | if thread_id == boards.models.NO_PARENT: | |
form = ThreadForm(request.POST, request.FILES) | |||
else: | |||
form = PostForm(request.POST, request.FILES) | |||
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r22 | ||
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r29 | if form.is_valid(): | |
data = form.cleaned_data | |||
else: | |||
return redirect(index) | |||
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r22 | ||
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r29 | title = data['title'] | |
text = data['text'] | |||
if 'image' in data.keys(): | |||
image = data['image'] | |||
|
r22 | else: | |
image = None | |||
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r20 | ip = request.META['REMOTE_ADDR'] | |
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r0 | ||
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r24 | tags = [] | |
if thread_id == boards.models.NO_PARENT: | |||
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r29 | tag_strings = data['tags'] | |
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r24 | ||
if tag_strings: | |||
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r35 | tag_strings = tag_strings.split(' ') | |
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r24 | for tag_name in tag_strings: | |
tag_name = tag_name.strip() | |||
if len(tag_name) > 0: | |||
tag, created = Tag.objects.get_or_create(name=tag_name) | |||
tags.append(tag) | |||
# TODO Add a possibility to define a link image instead of an image file. | |||
# If a link is given, download the image automatically. | |||
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r6 | ||
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r22 | post = Post.objects.create_post(title=title, text=text, ip=ip, | |
|
r24 | parent_id=thread_id, image=image, | |
tags=tags) | |||
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r4 | ||
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r22 | thread_to_show = (post.id if thread_id == boards.models.NO_PARENT else | |
thread_id) | |||
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r24 | return redirect(thread, post_id=thread_to_show) | |
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r22 | ||
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r5 | ||
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r24 | def tag(request, tag_name): | |
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r4 | """Get all tag threads (posts without a parent).""" | |
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r24 | tag = Tag.objects.get(name=tag_name) | |
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r27 | threads = Post.objects.get_threads(tag=tag) | |
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r5 | ||
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r24 | if request.method == 'POST': | |
return new_post(request) | |||
else: | |||
context = RequestContext(request) | |||
context['threads'] = None if len(threads) == 0 else threads | |||
context['tag'] = tag_name | |||
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r33 | context['tags'] = Tag.objects.get_not_empty_tags() | |
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r35 | context['theme'] = _get_theme(request) | |
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r12 | ||
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r29 | context['form'] = forms.ThreadForm(initial={'tags': tag_name}) | |
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r24 | ||
return render(request, 'posting_general.html', | |||
context) | |||
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r22 | ||
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r4 | ||
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r24 | def thread(request, post_id): | |
|
r5 | """Get all thread posts""" | |
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r20 | if request.method == 'POST': | |
|
r24 | return new_post(request, post_id) | |
|
r20 | else: | |
# TODO Show 404 if there is no such thread | |||
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r24 | posts = Post.objects.get_thread(post_id) | |
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r5 | ||
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r20 | context = RequestContext(request) | |
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r33 | ||
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r20 | context['posts'] = posts | |
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r29 | context['form'] = forms.PostForm() | |
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r33 | context['tags'] = Tag.objects.get_not_empty_tags() | |
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r35 | context['theme'] = _get_theme(request) | |
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r20 | ||
return render(request, 'thread.html', context) | |||
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r9 | ||
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r22 | ||
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r9 | def login(request): | |
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r11 | """Log in as admin""" | |
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r13 | if 'name' in request.POST and 'password' in request.POST: | |
request.session['admin'] = False | |||
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r9 | ||
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r22 | isAdmin = len(Admin.objects.filter(name=request.POST['name'], | |
password=request.POST[ | |||
'password'])) > 0 | |||
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r13 | ||
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r22 | if isAdmin: | |
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r9 | request.session['admin'] = True | |
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r13 | ||
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r22 | response = HttpResponseRedirect('/') | |
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r9 | ||
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r13 | else: | |
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r22 | response = render(request, 'login.html', {'error': 'Login error'}) | |
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r13 | else: | |
response = render(request, 'login.html', {}) | |||
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r9 | ||
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r13 | return response | |
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r22 | ||
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r13 | def logout(request): | |
request.session['admin'] = False | |||
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r35 | return HttpResponseRedirect('/') | |
def settings(request): | |||
context = RequestContext(request) | |||
if request.method == 'POST': | |||
form = SettingsForm(request.POST) | |||
if form.is_valid(): | |||
selected_theme = form.cleaned_data['theme'] | |||
request.session['theme'] = selected_theme | |||
return redirect(settings) | |||
else: | |||
selected_theme = _get_theme(request) | |||
form = SettingsForm(initial={'theme': selected_theme}) | |||
context['form'] = form | |||
context['tags'] = Tag.objects.get_not_empty_tags() | |||
context['theme'] = _get_theme(request) | |||
return render(request, 'settings.html', context) | |||
def _get_theme(request): | |||
return request.session.get('theme', neboard.settings.DEFAULT_THEME) |