def render_admin_panel(self, req, cat, page, path_info):
req.perm(Resource('blog')).require('BLOG_ADMIN')
blog_admin = {}
blog_core = FullBlogCore(self.env)
if req.method == 'POST':
self.config.set('fullblog', 'num_items_front',
req.args.getint('numpostsfront'))
self.config.set('fullblog', 'default_postname',
req.args.get('defaultpostname'))
self.config.save()
blog_core.set_bloginfotext(req.args.get('bloginfotext'))
req.redirect(
req.href.admin(req.args['cat_id'], req.args['panel_id']))
blog_admin['bloginfotext'] = blog_core.get_bloginfotext()
blog_admin['numpostsfront'] = \
self.config.getint('fullblog', 'num_items_front')
blog_admin['defaultpostname'] = \
self.config.get('fullblog', 'default_postname')
chrome = Chrome(self.env)
chrome.add_auto_preview(req)
chrome.add_wiki_toolbars(req)
return 'fullblog_admin.html', {'blog_admin': blog_admin}
def render_admin_panel(self, req, cat, page, path_info):
req.perm(Resource('blog', None)).require('BLOG_ADMIN')
blog_admin = {}
blog_core = FullBlogCore(self.env)
if req.method == "POST":
if req.args.get('savesettings'):
self.env.config.set('fullblog', 'num_items_front',
int(req.args.get('numpostsfront')))
self.env.config.set('fullblog', 'default_postname',
req.args.get('defaultpostname'))
self.env.config.save()
elif req.args.get('savebloginfotext'):
self.env.log.debug("New blog info text = %r" % req.args.get('bloginfotext'))
is_ok = blog_core.set_bloginfotext(
req.args.get('bloginfotext'))
if is_ok:
req.redirect(req.href.admin(req.args['cat_id'],
req.args['panel_id']))
else:
add_warning(req, "Error storing text in database. Not saved.")
else:
self.log.warning('Unknown POST request: %s', req.args)
blog_admin['bloginfotext'] = blog_core.get_bloginfotext()
blog_admin['numpostsfront'] = self.env.config.getint(
'fullblog', 'num_items_front')
blog_admin['defaultpostname'] = self.env.config.get(
'fullblog', 'default_postname')
if hasattr(Chrome(self.env), 'jenv'): # jinja2
return ('fullblog_admin.html', {'blog_admin': blog_admin}, None)
else: # genshi
return ('fullblog_admin.html', {'blog_admin': blog_admin})
def process_request(self, req):
""" Processing the request. """
req.perm('blog').assert_permission('BLOG_VIEW')
blog_core = FullBlogCore(self.env)
format = req.args.get('format', '').lower()
command, pagename, path_items, listing_data = self._parse_path(req)
action = req.args.get('action', 'view').lower()
try:
version = int(req.args.get('version', 0))
except:
version = 0
data = {}
template = 'fullblog_view.html'
data['blog_about'] = BlogPost(self.env, 'about')
data['blog_infotext'] = blog_core.get_bloginfotext()
blog_month_names = map_month_names(
self.env.config.getlist('fullblog', 'month_names'))
data['blog_month_names'] = blog_month_names
self.env.log.debug(
"Blog debug: command=%r, pagename=%r, path_items=%r" %
(command, pagename, path_items))
if not command:
# Request for just root (display latest)
data['blog_post_list'] = []
count = 0
maxcount = self.num_items
blog_posts = get_blog_posts(self.env)
for post in blog_posts:
bp = BlogPost(self.env, post[0], post[1])
if 'BLOG_VIEW' in req.perm(bp.resource):
data['blog_post_list'].append(bp)
count += 1
if maxcount and count == maxcount:
# Only display a certain number on front page (from config)
break
data['blog_list_title'] = "Recent posts" + \
(len(blog_posts) > maxcount and \
" (max %d) - Browse or Archive for more" % (maxcount,) \
or '')
add_link(req, 'alternate', req.href.blog(format='rss'), 'RSS Feed',
'application/rss+xml', 'rss')
elif command == 'archive':
# Requesting the archive page
template = 'fullblog_archive.html'
data['blog_archive'] = []
for period, period_posts in group_posts_by_month(
get_blog_posts(self.env)):
allowed_posts = []
for post in period_posts:
bp = BlogPost(self.env, post[0], post[1])
if 'BLOG_VIEW' in req.perm(bp.resource):
allowed_posts.append(post)
if allowed_posts:
data['blog_archive'].append((period, allowed_posts))
add_link(req, 'alternate', req.href.blog(format='rss'), 'RSS Feed',
'application/rss+xml', 'rss')
elif command == 'view' and pagename:
# Requesting a specific blog post
the_post = BlogPost(self.env, pagename, version)
req.perm(the_post.resource).require('BLOG_VIEW')
if not the_post.version:
raise HTTPNotFound("No blog post named '%s'." % pagename)
if req.method == 'POST': # Adding/Previewing a comment
# Permission?
req.perm(the_post.resource).require('BLOG_COMMENT')
comment = BlogComment(self.env, pagename)
comment.comment = req.args.get('comment', '')
comment.author = (req.authname != 'anonymous' and req.authname) \
or req.args.get('author')
comment.time = datetime.datetime.now(utc)
warnings = []
if 'cancelcomment' in req.args:
req.redirect(req.href.blog(pagename))
elif 'previewcomment' in req.args:
warnings.extend(
blog_core.create_comment(req,
comment,
verify_only=True))
elif 'submitcomment' in req.args and not warnings:
warnings.extend(blog_core.create_comment(req, comment))
if not warnings:
req.redirect(
req.href.blog(pagename) + '#comment-' +
str(comment.number))
data['blog_comment'] = comment
# Push all warnings out to the user.
for field, reason in warnings:
if field:
add_warning(req, "Field '%s': %s" % (field, reason))
else:
add_warning(req, reason)
data['blog_post'] = the_post
context = web_context(req,
the_post.resource,
absurls=format == 'rss' and True or False)
data['context'] = context
if format == 'rss':
return 'fullblog_post.rss', data, 'application/rss+xml'
# Regular web response
context = web_context(req, the_post.resource)
data['blog_attachments'] = AttachmentModule(
self.env).attachment_data(context)
# Previous and Next ctxtnav
prev, next = blog_core.get_prev_next_posts(req.perm, the_post.name)
if prev:
add_link(req, 'prev', req.href.blog(prev), prev)
if next:
add_link(req, 'next', req.href.blog(next), next)
if arity(prevnext_nav) == 4:
# 0.12 compat following trac:changeset:8597
prevnext_nav(req, 'Previous Post', 'Next Post')
else:
prevnext_nav(req, 'Post')
# RSS feed for post and comments
add_link(req, 'alternate', req.href.blog(pagename, format='rss'),
'RSS Feed', 'application/rss+xml', 'rss')
elif command in ['create', 'edit']:
template = 'fullblog_edit.html'
default_pagename = blog_core._get_default_postname(req.authname)
the_post = BlogPost(self.env, pagename or default_pagename)
warnings = []
if command == 'create' and req.method == 'GET' and not the_post.version:
# Support appending query arguments for populating intial fields
the_post.update_fields(req.args)
if command == 'create' and the_post.version:
# Post with name or suggested name already exists
if 'BLOG_CREATE' in req.perm and the_post.name == default_pagename \
and not req.method == 'POST':
if default_pagename:
add_notice(
req, "Suggestion for new name already exists "
"('%s'). Please make a new name." % the_post.name)
elif pagename:
warnings.append(
('',
"A post named '%s' already exists. Enter new name." %
the_post.name))
the_post = BlogPost(self.env, '')
if command == 'edit':
req.perm(the_post.resource).require(
'BLOG_VIEW') # Starting point
if req.method == 'POST':
# Create or edit a blog post
if 'blog-cancel' in req.args:
if req.args.get('action', '') == 'edit':
req.redirect(req.href.blog(pagename))
else:
req.redirect(req.href.blog())
# Assert permissions
if command == 'create':
req.perm(Resource('blog', None)).require('BLOG_CREATE')
elif command == 'edit':
if the_post.author == req.authname:
req.perm(the_post.resource).require('BLOG_MODIFY_OWN')
else:
req.perm(the_post.resource).require('BLOG_MODIFY_ALL')
# Check input
orig_author = the_post.author
if not the_post.update_fields(req.args):
warnings.append(('', "None of the fields have changed."))
version_comment = req.args.get('new_version_comment', '')
if 'blog-preview' in req.args:
warnings.extend(
blog_core.create_post(req,
the_post,
req.authname,
version_comment,
verify_only=True))
elif 'blog-save' in req.args and not warnings:
warnings.extend(
blog_core.create_post(req, the_post, req.authname,
version_comment))
if not warnings:
req.redirect(req.href.blog(the_post.name))
context = web_context(req, the_post.resource)
data['context'] = context
data['blog_attachments'] = AttachmentModule(
self.env).attachment_data(context)
data['blog_action'] = 'preview'
data['blog_version_comment'] = version_comment
if (orig_author and orig_author != the_post.author) and (
not 'BLOG_MODIFY_ALL' in req.perm(the_post.resource)):
add_notice(req, "If you change the author you cannot " \
"edit the post again due to restricted permissions.")
data['blog_orig_author'] = orig_author
for field, reason in warnings:
if field:
add_warning(req, "Field '%s': %s" % (field, reason))
else:
add_warning(req, reason)
data['blog_edit'] = the_post
elif command == 'delete':
bp = BlogPost(self.env, pagename)
req.perm(bp.resource).require('BLOG_DELETE')
if 'blog-cancel' in req.args:
req.redirect(req.href.blog(pagename))
comment = int(req.args.get('comment', '0'))
warnings = []
if comment:
# Deleting a specific comment
bc = BlogComment(self.env, pagename, comment)
if not bc.number:
raise TracError(
"Cannot delete. Blog post name and/or comment number missing."
)
if req.method == 'POST' and comment and pagename:
warnings.extend(blog_core.delete_comment(bc))
if not warnings:
add_notice(req, "Blog comment %d deleted." % comment)
req.redirect(req.href.blog(pagename))
template = 'fullblog_delete.html'
data['blog_comment'] = bc
else:
# Delete a version of a blog post or all versions
# with comments and attachments if only version.
if not bp.version:
raise TracError(
"Cannot delete. Blog post '%s' does not exist." %
(bp.name))
version = int(req.args.get('version', '0'))
if req.method == 'POST':
if 'blog-version-delete' in req.args:
if bp.version != version:
raise TracError(
"Cannot delete. Can only delete most recent version."
)
warnings.extend(
blog_core.delete_post(bp, version=bp.versions[-1]))
elif 'blog-delete' in req.args:
version = 0
warnings.extend(
blog_core.delete_post(bp, version=version))
if not warnings:
if version > 1:
add_notice(
req, "Blog post '%s' version %d deleted." %
(pagename, version))
req.redirect(req.href.blog(pagename))
else:
add_notice(req,
"Blog post '%s' deleted." % pagename)
req.redirect(req.href.blog())
template = 'fullblog_delete.html'
data['blog_post'] = bp
for field, reason in warnings:
if field:
add_warning(req, "Field '%s': %s" % (field, reason))
else:
add_warning(req, reason)
elif command.startswith('listing-'):
# 2007/10 or category/something or author/theuser
title = category = author = ''
from_dt = to_dt = None
if command == 'listing-month':
from_dt = listing_data['from_dt']
to_dt = listing_data['to_dt']
title = "Posts for the month of %s %d" % (
blog_month_names[from_dt.month - 1], from_dt.year)
add_link(req, 'alternate', req.href.blog(format='rss'),
'RSS Feed', 'application/rss+xml', 'rss')
elif command == 'listing-category':
category = listing_data['category']
if category:
title = "Posts in category %s" % category
add_link(req, 'alternate',
req.href.blog('category', category, format='rss'),
'RSS Feed', 'application/rss+xml', 'rss')
elif command == 'listing-author':
author = listing_data['author']
if author:
title = "Posts by author %s" % author
add_link(req, 'alternate',
req.href.blog('author', author, format='rss'),
'RSS Feed', 'application/rss+xml', 'rss')
if not (author or category or (from_dt and to_dt)):
raise HTTPNotFound("Not a valid path for viewing blog posts.")
blog_posts = []
for post in get_blog_posts(self.env,
category=category,
author=author,
from_dt=from_dt,
to_dt=to_dt):
bp = BlogPost(self.env, post[0], post[1])
if 'BLOG_VIEW' in req.perm(bp.resource):
blog_posts.append(bp)
data['blog_post_list'] = blog_posts
data['blog_list_title'] = title
else:
raise HTTPNotFound("Not a valid blog path.")
if (not command or command.startswith('listing-')) and format == 'rss':
data['context'] = web_context(req, absurls=True)
data['blog_num_items'] = self.num_items
return 'fullblog.rss', data, 'application/rss+xml'
data['blog_months'], data['blog_authors'], data['blog_categories'], \
data['blog_total'] = \
blog_core.get_months_authors_categories(
user=req.authname, perm=req.perm)
if 'BLOG_CREATE' in req.perm('blog'):
add_ctxtnav(req,
'New Post',
href=req.href.blog('create'),
title="Create new Blog Post")
add_stylesheet(req, 'tracfullblog/css/fullblog.css')
add_stylesheet(req, 'common/css/code.css')
data['blog_personal_blog'] = self.env.config.getbool(
'fullblog', 'personal_blog')
data['blog_archive_rss_icon'] = self.all_rss_icons \
or self.archive_rss_icon
data['blog_all_rss_icons'] = self.all_rss_icons
return (template, data, None)
