def publish_page(request, page_id):
page = session.query(Page).filter_by(page_id=page_id).first()
status = request.form['status']
if status == 'page':
page.status = 'page'
page.save()
elif status == 'post':
page.category.count = Category.count + 1
page.status = 'post'
publish_date = datetime.strptime(request.form['publish_date'], '%Y-%m-%d %H:%M:%S')
Rss(page, publish_date).save()
BlogPage(page, publish_date).save()
page.save()
if status == 'page' or status == 'post':
if config.use_cache:
cache_del('individual_page_%s' % page.request_path)
cache_del('page_list')
cache_del('index_page_1')
cache_del('posts_tags')
if status == 'post':
cache_del('atom_feed')
# TODO: optimize cache invalidation method, and invalidate tags and categories
draft_tags = page.get_meta('draft_tags')
if draft_tags:
tags = tag_list(draft_tags)
for tag in tags:
seo_name = tag.replace(' ', '-')
page.add_tag(Tag(tag, seo_name))
page.delete_meta('draft_tags')
return redirect('/admin/edit_page/%d' % page.page_id)
def edit_page_submit(request, page_id):
page = session.query(Page).filter_by(page_id=page_id).first()
page_cat = session.query(Category).filter_by(category_id=request.form['cat_id']).first()
page.title = request.form['title']
page.content = request.form['content']
page.excerpt = request.form['excerpt']
page.request_path = request.form['request_path']
page.category = page_cat
page.last_update = datetime.utcnow()
if page.status == 'draft':
page.set_meta('draft_tags', request.form['tags'])
else:
new_tags = set(tag_list(request.form['tags']))
old_tags = set([t.name for t in page.tags])
removed_tags = old_tags-new_tags
if removed_tags:
for tag in removed_tags:
page.delete_tag(tag)
new_tags = new_tags-old_tags
if new_tags:
for tag in new_tags:
seo_name = tag.replace(' ', '-')
page.add_tag(Tag(tag, seo_name))
page.save()
if config.use_cache:
cache_del('posts_tags')
if page.request_path:
cache_del('individual_page_%s' % page.request_path)
change_note = request.form['change_note'].strip()
if change_note:
Revision(page, change_note).save()
cats = session.query(Category).all()
return display_plain_template('admin/edit_page', page=page, cats=cats)
raise NotFound()
def handle_comment_submit(request, map):
try:
validate_comment(request)
except CommentError, e:
return page_with_comment_error(request, map, e.message)
# TODO: merge this, c.py and comments.py together,
# otherwise same code is spread over 3 files
comment = new_comment(request)
comment.save()
if config.use_cache:
cache_del('individual_page_%s' % map.request_path)
return redirect('/c/%d' % comment.comment_id)
def handle_comment_preview(request, map):
try:
validate_comment(request, preview=True)
except CommentError, e:
return page_with_comment_error(request, map, e.message)
comment = new_comment(request)
comment_preview = (get_template('comment').
get_def('individual_comment').
render(comment=comment, preview=True))
def invalidate_page_cache(page_id):
if config.use_cache:
page = session.query(Page).filter_by(page_id=page_id).first()
cache_del('individual_page_%s' % page.request_path)
