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129 lines
4 KiB
Python
Vendored
129 lines
4 KiB
Python
Vendored
# -*- coding: utf-8 -*-
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#
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# Copyright © 2012 - 2013 Michal Čihař <michal@cihar.com>
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#
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# This file is part of Weblate <http://weblate.org/>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from django.http import HttpResponse, Http404
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from django.template import RequestContext
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from django.shortcuts import render_to_response
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from django.core.urlresolvers import reverse
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from django.views.decorators.cache import cache_page
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from trans.util import get_site_url
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from trans.models import Project
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from lang.models import Language
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from trans.forms import EnageLanguageForm
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from trans.widgets import WIDGETS
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from trans.views.helper import get_project, try_set_language
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def widgets_root(request):
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return render_to_response('widgets-root.html', RequestContext(request, {
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'projects': Project.objects.all_acl(request.user),
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}))
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def widgets(request, project):
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obj = get_project(request, project)
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# Parse possible language selection
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form = EnageLanguageForm(obj, request.GET)
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lang = None
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if form.is_valid() and form.cleaned_data['lang'] != '':
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lang = Language.objects.get(code=form.cleaned_data['lang'])
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if lang is None:
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engage_base = reverse('engage', kwargs={'project': obj.slug})
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else:
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engage_base = reverse(
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'engage-lang',
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kwargs={'project': obj.slug, 'lang': lang.code}
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)
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engage_url = get_site_url(engage_base)
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engage_url_track = '%s?utm_source=widget' % engage_url
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widget_base_url = get_site_url(
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reverse('widgets', kwargs={'project': obj.slug})
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)
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widget_list = []
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for widget_name in WIDGETS:
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widget_class = WIDGETS[widget_name]
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color_list = []
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for color in widget_class.colors:
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if lang is None:
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color_url = reverse(
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'widget-image',
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kwargs={
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'project': obj.slug,
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'widget': widget_name,
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'color': color,
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}
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)
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else:
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color_url = reverse(
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'widget-image-lang',
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kwargs={
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'project': obj.slug,
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'widget': widget_name,
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'color': color,
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'lang': lang.code
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}
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)
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color_list.append({
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'name': color,
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'url': get_site_url(color_url),
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})
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widget_list.append({
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'name': widget_name,
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'colors': color_list,
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})
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return render_to_response('widgets.html', RequestContext(request, {
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'engage_url': engage_url,
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'engage_url_track': engage_url_track,
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'widget_list': widget_list,
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'widget_base_url': widget_base_url,
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'object': obj,
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'image_src': widget_list[0]['colors'][0]['url'],
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'form': form,
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}))
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@cache_page(3600)
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def render(request, project, widget='287x66', color=None, lang=None):
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obj = get_project(request, project)
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# Handle language parameter
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if lang is not None:
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lang = try_set_language(lang)
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# Get widget class
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try:
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widget_class = WIDGETS[widget]
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except KeyError:
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raise Http404()
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# Construct object
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widget = widget_class(obj, color, lang)
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# Render widget
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widget.render()
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# Get image data
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data = widget.get_image()
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return HttpResponse(content_type='image/png', content=data)
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