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git-svn-id: https://django-dbtemplates.googlecode.com/svn/trunk@30 cfb8ba98-e953-0410-9cff-959ffddf5974 committer: leidel <leidel@cfb8ba98-e953-0410-9cff-959ffddf5974> --HG-- extra : convert_revision : eced669baec4919151e2c7c8f7834a7318fbc4a0
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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from datetime import datetime
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from django.db import models
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from django.template import loader, Context
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from django.core import validators
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from django.contrib.sites.models import Site
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from django.utils.translation import gettext_lazy as _
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class Template(models.Model):
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"""
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Defines a template model for use with the database template loader.
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The field ``name`` is the equivalent to the filename of a static template.
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"""
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name = models.CharField(_('name'), unique=True, max_length=100, help_text=_("Example: 'flatpages/default.html'"))
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content = models.TextField(_('content'))
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sites = models.ManyToManyField(Site)
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creation_date = models.DateTimeField(_('creation date'), default=datetime.now)
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last_changed = models.DateTimeField(_('last changed'), default=datetime.now)
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class Meta:
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db_table = 'django_template'
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verbose_name = _('template')
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verbose_name_plural = _('templates')
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ordering = ('name',)
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class Admin:
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fields = (
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(None, {
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'fields': (
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'name',
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'content',
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'sites'
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)
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}
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),
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(_('Date information'), {
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'fields': (
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'creation_date',
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'last_changed'
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),
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'classes': 'collapse'
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}
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),
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)
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list_display = ('name', 'creation_date', 'last_changed')
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search_fields = ('name', 'content')
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def __unicode__(self):
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return self.name
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def save(self):
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self.last_changed = datetime.now()
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super(Template, self).save()
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try:
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from django.contrib.admin import ModelAdmin, site
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class TemplateOptions(ModelAdmin):
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field_sets = ((None, {'fields': ('name', 'content', 'sites')}),)
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list_display = ('name', 'creation_date', 'last_changed')
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search_fields = ('name', 'content')
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site.register(Template, TemplateOptions)
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except ImportError:
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pass
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__test__ = {'API_TESTS':"""
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>>> test_site = Site.objects.get(pk=1)
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>>> test_site
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<Site: example.com>
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>>> t1 = Template(name='base.html', content="<html><head></head><body>{% block content %}Welcome at {{ title }}{% endblock %}</body></html>")
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>>> t1.save()
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>>> t1.sites.add(test_site)
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>>> t1
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<Template: base.html>
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>>> t2 = Template(name='sub.html', content='{% extends "base.html" %}{% block content %}This is {{ title }}{% endblock %}')
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>>> t2.save()
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>>> t2.sites.add(test_site)
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>>> t2
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<Template: sub.html>
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>>> Template.objects.filter(sites=test_site)
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[<Template: base.html>, <Template: sub.html>]
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>>> t2.sites.all()
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[<Site: example.com>]
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>>> from dbtemplates.loader import load_template_source
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>>> loader.template_source_loaders = [load_template_source]
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>>> loader.get_template("base.html").render(Context({'title':'MainPage'}))
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'<html><head></head><body>Welcome at MainPage</body></html>'
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>>> loader.get_template("sub.html").render(Context({'title':'SubPage'}))
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'<html><head></head><body>This is SubPage</body></html>'
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"""}
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