soutade/Dynastie
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Dynastie seems OK, start generators

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This commit is contained in:
Grégory Soutadé 2012-07-15 18:21:26 +02:00
parent df10e56234
commit d6f9dfa76d
6 changed files with 118 additions and 45 deletions
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1
generators/__init__.py Normal file
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@ -0,0 +1 @@
__all__ = ["generator", "index"]

6
generators/generator.py Normal file
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@ -0,0 +1,6 @@
class DynastieGenerator:
def generate(self, blog, src, output):
return

16
generators/index.py Normal file
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@ -0,0 +1,16 @@
from xml.dom.minidom import parse
from dynastie.generators.generator import DynastieGenerator
from django.db import models
class Index(DynastieGenerator):
def generate(self, blog, src, output):
from dynastie.models import *
articles = Article.objects.all()
dom = parse(src + '/_index.html')
for node in dom.NodeList:
print node
return

99
models.py
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@ -1,6 +1,7 @@
import os
import shutil
import hashlib
import inspect
from django.db import models
from django.contrib.auth.models import User
from django.db.models.signals import post_init, post_delete, post_save
@ -14,47 +15,44 @@ class Blog(models.Model):
keywords = models.TextField(blank=True)
writers = models.ManyToManyField(User)
generators = []
engines = list()
src_path = ''
output_path = ''
def create_paths(self):
self.src_path = 'sites/' + self.name
self.output_path = 'sites/' + self.name + '_output'
def create(self):
src = 'sites/' + self.name
output = 'sites/' + self.name + '_output'
if not os.path.exists('sites'):
os.mkdir('sites')
self.remove()
os.mkdir(src)
os.mkdir(output)
os.mkdir(self.src_path)
os.mkdir(self.output_path)
def remove(self):
src = 'sites/' + self.name
output = 'sites/' + self.name + '_output'
if os.path.exists(src):
shutil.rmtree(src)
if os.path.exists(output):
shutil.rmtree(output)
if os.path.exists(self.src_path):
shutil.rmtree(self.src_path)
if os.path.exists(self.output_path):
shutil.rmtree(self.output_path)
def load_generators(self):
src = 'sites/' + self.name
if os.path.exists(src + '/_generators'):
f = open(src + '/_generators', 'r')
if os.path.exists(self.src_path + '/_generators'):
f = open(self.src_path + '/_generators', 'r')
for line in f:
generator.append(globals()[line])
self.engines.append(globals()[line.strip()])
f.close()
else:
generator.append(globals()['dynastie.generators.index'])
generator.append(globals()['dynastie.generators.categories'])
generator.append(globals()['dynastie.generators.archives'])
self.engines.append(globals()['index'])
self.engines.append(globals()['categories'])
self.engines.append(globals()['archives'])
def copytree(self, src, dst):
names = os.listdir(src)
if not os.path.exists(dstname):
os.makedirs(dst)
errors = []
for name in names:
if name.startswith('_') or name.endswith('~'):
@ -65,38 +63,45 @@ class Blog(models.Model):
if os.path.islink(srcname) and not os.path.exists(dstname):
linkto = os.readlink(srcname)
os.symlink(linkto, dstname)
if os.path.isdir(srcname) and not os.path.exists(dstname):
if os.path.isdir(srcname):
if not os.path.exists(dstname):
os.makedirs(dstname)
self.copytree(srcname, dstname)
else:
src_md5 = hashlib.md5()
f = open(srcname,'rb')
src_md5.update(f.read())
f.close()
if os.path.exists(dstname):
src_md5 = hashlib.md5()
f = open(srcname,'rb')
src_md5.update(f.read())
f.close()
dst_md5 = hashlib.md5()
f = open(dstname,'rb')
dst_md5.update(f.read())
f.close()
dst_md5 = hashlib.md5()
f = open(dstname,'rb')
dst_md5.update(f.read())
f.close()
if src_md5.digest() != dst_md5.digest():
copy2(srcname, dstname)
if src_md5.digest() != dst_md5.digest():
shutil.copy2(srcname, dstname)
else:
shutil.copy2(srcname, dstname)
# XXX What about devices, sockets etc.?
except (IOError, os.error), why:
errors.append((srcname, dstname, str(why)))
# catch the Error from the recursive copytree so that we can
# continue with other files
except Error, err:
except Exception, err:
errors.extend(err.args[0])
if errors:
raise Error(errors)
raise Exception(errors)
def generate(self):
src = 'sites/' + self.name
output = 'sites/' + self.name + '_output'
self.load_generators()
self.copytree(src, output)
self.copytree(self.src_path, self.output_path)
for engine in self.engines:
for name, obj in inspect.getmembers(engine):
if inspect.isclass(obj):
e = obj()
e.generate(self, self.src_path, self.output_path)
class Editor(models.Model):
name = models.CharField(max_length=255, unique=True)
@ -130,8 +135,8 @@ class Comment(models.Model):
the_comment = models.TextField(max_length=255)
@receiver(post_init, sender=Blog)
def create_blog_signal(sender, **kwargs):
sender.create()
def delete_blog_signal(sender, **kwargs):
sender.create_paths()
@receiver(post_delete, sender=Blog)
def delete_blog_signal(sender, **kwargs):
@ -139,8 +144,14 @@ def delete_blog_signal(sender, **kwargs):
@receiver(post_delete, sender=Article)
def delete_article_signal(sender, **kwargs):
sender.blog.generate()
kwargs["instance"].blog.create_paths()
kwargs["instance"].blog.generate()
# b = Blog.objects.filter(pk=kwargs["instance"].blog.id)
# b.generate()
@receiver(post_save, sender=Article)
def save_article_signal(sender, **kwargs):
sender.blog.generate()
kwargs["instance"].blog.create_paths()
kwargs["instance"].blog.generate()
# b = Blog.objects.filter(pk=kwargs["instance"].blog.id)
# b.generate()

2
urls.py
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@ -23,6 +23,8 @@ urlpatterns = patterns('',
url(r'^blog/edit/(\d+)$', 'dynastie.views.edit_blog', name='edit_blog'),
url(r'^article/add/(\d+)$', 'dynastie.views.add_article', name='add_article'),
url(r'^article/edit/(\d+)$', 'dynastie.views.edit_article', name='edit_article'),
url(r'^article/delete/(\d+)$','dynastie.views.delete_article', name='delete_article'),
url(r'^generate/(\d+)$', 'dynastie.views.generate', name='generate'),
# url(r'^dynastie/', include('dynastie.foo.urls')),
# Uncomment the admin/doc line below to enable admin documentation:

39
views.py
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@ -150,7 +150,13 @@ def delete_category(request, category_id):
if not request.user.is_superuser:
return HttpResponseRedirect('/category/' + str(category_id))
Category.objects.get(pk=category_id).delete()
category = Category.objects.get(pk=category_id)
if category is None:
raise Http404
category.delete()
return HttpResponseRedirect('/category')
@login_required
@ -174,6 +180,7 @@ def add_blog(request):
form = BlogForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
form = form.save()
form.create()
return HttpResponseRedirect('/blog') # Redirect after POST
else:
return HttpResponseRedirect('/blog') # Redirect after POST
@ -289,3 +296,33 @@ def edit_article(request, article_id):
return render(request, 'edit_article.html', {
'form': form, 'article_id' : article_id
})
@login_required
def delete_article(request, article_id):
article = Article.objects.get(pk=article_id)
if article is None:
raise Http404
b = Blog.objects.filter(writers=request.user.id).filter(pk=article.blog.id)
if b is None:
raise Http404
article.delete()
return HttpResponseRedirect('/blog/' + str(article.blog.id))
@login_required
def generate(request, blog_id):
if not request.user.is_superuser:
#b = Blog.objects.filter(id=blog_id).filter(writers=request.user.id)
b = Blog.objects.get(pk=blog_id)
else:
b = Blog.objects.get(pk=blog_id)
if b is None:
raise Http404
b.create_paths()
b.generate()