def __init__(self, context, request):
self.context = context
self.request = request
dsn = os.path.join(context.site.dir_, 'cache', 'blog', 'cache.sqlite3')
self.cache = Cache(dsn, {})
class BlogView(object):
def __init__(self, context, request):
self.context = context
self.request = request
dsn = os.path.join(context.site.dir_, 'cache', 'blog', 'cache.sqlite3')
self.cache = Cache(dsn, {})
@view_config()
@view_config(name='view')
def view(self):
self._sp = list(map(urllib.parse.unquote, self.context.slugparts))
self._page = Page(self.context, self.request)
self._page.jjglobals['authors'] = self.cache.list_authors()
self._page.jjglobals['categories'] = self.cache.list_categories()
self._page.jjglobals['tags'] = self.cache.list_tags()
_init_plugins(self.context, self.request, self._page)
_init_i18n(self.context, self.request, self._page)
if self._sp[0] == 'index':
return self._view_index()
elif self._sp[0] == 'author':
return self._view_author()
elif self._sp[0] == 'category':
return self._view_category()
elif self._sp[0] == 'tag':
return self._view_tag()
else:
return self._view_article()
def _build_prev_next_links(self, sp):
n = int(sp[-1])
# prev
if n <= 1:
link_prev = None
else:
sp[-1] = n - 1
link_prev = self._page.blog(['/'] + sp)
# next
sp[-1] = n + 1
link_next = self._page.blog(['/'] + sp)
return (link_prev, link_next)
def _view_index(self):
if len(self._sp) == 1:
self._sp.append('1')
n = int(self._sp[1])
data = self.cache.get_index_page(n)
self._render_data(data)
fn = os.path.join(self.context.site.rc['blog.theme'],
'index_page.jinja2')
link_prev, link_next = self._build_prev_next_links(self._sp[:])
html = self._page.get_page(fn, jjglobals={
'data': data,
'index_kind': 'Index',
'index_name': None,
'index_page': n,
'link_prev': link_prev,
'link_next': link_next
})
return Response(html)
def _view_author(self):
if len(self._sp) == 1:
data = self.cache.list_authors()
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'list_page.jinja2')
html = self._page.get_page(fn, jjglobals={
'data': data,
'list_kind': 'Authors',
'url_prefix': 'author/'
})
return Response(html)
else:
try:
n = int(self._sp[-1])
except ValueError:
self._sp.append('1')
n = 1
author = '/'.join(self._sp[1:-1])
data = self.cache.get_author_page(author, n)
self._render_data(data)
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'index_page.jinja2')
link_prev, link_next = self._build_prev_next_links(self._sp[:])
html = self._page.get_page(fn, jjglobals={
'data': data,
'index_kind': 'Author',
'index_name': author,
'index_page': n,
'link_prev': link_prev,
'link_next': link_next
})
return Response(html)
def _view_category(self):
if len(self._sp) == 1:
data = self.cache.list_categories()
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'list_page.jinja2')
html = self._page.get_page(fn, jjglobals={
'data': data,
'list_kind': 'Categories',
'url_prefix': 'category/'
})
return Response(html)
else:
try:
n = int(self._sp[-1])
except ValueError:
self._sp.append('1')
n = 1
category = '/'.join(self._sp[1:-1])
data = self.cache.get_category_page(category, n)
self._render_data(data)
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'index_page.jinja2')
link_prev, link_next = self._build_prev_next_links(self._sp[:])
html = self._page.get_page(fn, jjglobals={
'data': data,
'index_kind': 'Category',
'index_name': category,
'index_page': n,
'link_prev': link_prev,
'link_next': link_next
})
return Response(html)
def _view_tag(self):
if len(self._sp) == 1:
data = self.cache.list_tags()
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'list_page.jinja2')
html = self._page.get_page(fn, jjglobals={
'data': data,
'list_kind': 'Tags',
'url_prefix': 'tag/'
})
return Response(html)
else:
try:
n = int(self._sp[-1])
except ValueError:
self._sp.append('1')
n = 1
tag = '/'.join(self._sp[1:-1])
data = self.cache.get_tag_page(tag, n)
self._render_data(data)
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'index_page.jinja2')
link_prev, link_next = self._build_prev_next_links(self._sp[:])
html = self._page.get_page(fn, jjglobals={
'data': data,
'index_kind': 'Tag',
'index_name': tag,
'index_page': n,
'link_prev': link_prev,
'link_next': link_next
})
return Response(html)
def _view_article(self):
data = self.cache.get_article_by_slugparts(self._sp)
self._render_data(data)
fn = os.path.join(safepath(self.context.site.rc['blog.theme']),
'article.jinja2')
html = self._page.get_page(fn, jjglobals={'data': data})
return Response(html)
def _render_data(self, data):
if isinstance(data, dict):
# Render only the body, the summary is not necessary
data['body'] = self._page.render_from_string(data['body'])
else:
for it in data:
it['meta']['summary'] = self._page.render_from_string(
it['meta']['summary'])
