def search():
# TODO: add filter by user
keyword = request.args.get('keyword')
start_date = request.args.get('start')
end_date = request.args.get('end')
kwargs = dict()
form = SearchForm(search=keyword, start_date=start_date, end_date=end_date)
if keyword and not keyword.isspace():
filters = dict()
if start_date:
start_date = datetime.strptime(start_date, '%m/%d/%Y')
filters['modified_on__gte'] = temp
if end_date:
end_date = datetime.strptime(end_date,
'%m/%d/%Y') + timedelta(days=1)
filters['modified_on__lte'] = temp
query_set = (WikiPage.objects(**filters).search_text(keyword).only(
'title', 'modified_on',
'modified_by').order_by('$text_score', '-modified_on'))
kwargs = paginate(query_set)
if form.validate_on_submit():
return redirect(
url_for('.search',
keyword=form.search.data,
start=form.start_date.data,
end=form.end_date.data))
return render_template('wiki/search.html', form=form, **kwargs)
def page(wiki_page_id):
form = CommentForm()
wiki_page = (WikiPage.objects.exclude('versions',
'refs').get_or_404(id=wiki_page_id))
if form.validate_on_submit():
_, comment_html = markdown(wiki_page, form.textArea.data)
new_comment = WikiComment(id='{}-{}'.format(
datetime.utcnow().strftime('%s.%f'), current_user.id),
author=current_user.name,
html=comment_html,
md=form.textArea.data)
(WikiPage.objects(id=wiki_page_id).update_one(
push__comments=new_comment))
user_emails = [u.email for u in g.users_to_email]
msg = '{0} ({1}) mentioned you at <a href="{2}">{3}</a>'\
.format(
current_user.name,
current_user.email,
request.base_url,
wiki_page.title)
send_email(user_emails, 'You are mentioned', msg)
return redirect(url_for('.page', wiki_page_id=wiki_page_id))
return render_template('wiki/page.html', wiki_page=wiki_page, form=form)
def reference(wiki_page_id):
wiki_page = WikiPage.objects.only('title').get_or_404(id=wiki_page_id)
wiki_referencing_pages = (WikiPage.objects(
refs__contains=wiki_page_id).only('title').all())
return render_template('wiki/reference.html',
wiki_page=wiki_page,
wiki_referencing_pages=wiki_referencing_pages)
def keypage_edit():
wiki_keypages = (WikiPage.objects(
keypage__exists=True).only('title').order_by('+keypage'))
keypage_titles = [wiki_keypage.title for wiki_keypage in wiki_keypages]
form = KeyPageEditForm(textArea='\n'.join(keypage_titles))
if form.validate_on_submit():
(WikiPage.objects(keypage__exists=True).update(unset__keypage=1))
new_titles = form.textArea.data.splitlines()
for i, new_title in enumerate(new_titles):
(WikiPage.objects(title=new_title).update_one(set__keypage=i + 1))
return redirect(url_for('wiki.home'))
else:
flash_errors(form)
return render_template('admin/keypage_edit.html', form=form)
def rename(wiki_page_id):
wiki_page = WikiPage.objects.only('title').get_or_404(id=wiki_page_id)
if wiki_page.title == 'Home':
return redirect(url_for('.home'))
form = RenameForm(new_title=wiki_page.title)
if form.validate_on_submit():
new_title = form.new_title.data
if wiki_page.title == new_title:
flash('The page name is not changed.', 'warning')
elif WikiPage.objects(title=new_title).count() > 0:
flash('The new page title has already been taken.', 'danger')
else:
old_md = '[[{}]]'.format(wiki_page.title)
new_md = '[[{}]]'.format(new_title)
old_html = render_wiki_page(wiki_page.id, wiki_page.title)
new_html = render_wiki_page(wiki_page.id, new_title)
# update the markdown of referencing wiki page
wiki_referencing_pages = (WikiPage.objects(
refs__contains=wiki_page_id).only('md', 'html',
'comments').all())
for ref in wiki_referencing_pages:
new_md_content = ref.md.replace(old_md, new_md)
new_html_content = ref.html.replace(old_html, new_html)
(WikiPage.objects(id=ref.id).update_one(
set__md=new_md_content, set__html=new_html_content))
# update renamed page title in comments
for wp in WikiPage.objects(
comments__md__contains=old_md).only('comments'):
for comment in wp.comments:
comment.md = comment.md.replace(old_md, new_md)
comment.html = comment.html.replace(old_html, new_html)
WikiPage.objects(id=wp.id).update_one(comments=wp.comments)
# update the diff of related wiki page versions
for pv in WikiPageVersion.objects.search_text(old_md).all():
pv.diff = pv.diff.replace(old_md, new_md)
pv.save()
(WikiPage.objects(id=wiki_page.id).update_one(
set__title=new_title))
return redirect(url_for('.page', wiki_page_id=wiki_page.id))
else:
flash_errors(form)
return render_template('wiki/rename.html', wiki_page=wiki_page, form=form)
def home():
"""Manage wiki groups."""
all_wiki_groups = WikiGroup.objects.all()
form = AddWikiGroupForm()
# Create a new wiki group with its own database and static file directory
if form.validate_on_submit():
new_wiki_group_name = form.wiki_group_name.data
new_db_name = new_wiki_group_name.replace(' ', '')
# Save the name of the new wiki group in database `_admin`
# Remove whitespaces in the wiki group name.
# Then use it to name the database which is about to be initialized.
new_group = WikiGroup(name=new_wiki_group_name,
db_name=new_db_name,
active=True)
# Initialize a new database for the just-created group
# Make sure the new group name is not occupied.
if new_group.db_name in db.connection.database_names():
flash('Wiki group already exists', 'danger')
else:
try:
os.mkdir(
os.path.join(current_app.config['UPLOAD_PATH'],
new_group.db_name))
new_group.save()
db.register_connection(
alias=new_group.db_name,
name=new_group.db_name,
host=current_app.config['MONGODB_SETTINGS']['host'],
port=current_app.config['MONGODB_SETTINGS']['port'])
new_user = WikiUser(name=form.username.data,
email=form.email.data,
is_admin=True)
new_user.set_password(form.password.data)
new_user.switch_db(new_group.db_name).save()
WikiPage(title='Home').switch_db(new_group.db_name).save()
flash('New wiki group added', 'success')
return redirect(url_for('.home'))
except FileExistsError:
flash('Upload directory already exists', 'danger')
else:
flash_errors(form)
return render_template('super_admin/home.html',
form=form,
all_wiki_groups=all_wiki_groups)
def wiki_page(self, title):
wiki_page_title = title
wiki_page = (WikiPage
.objects(title=wiki_page_title)
.only('title')
.first())
if not wiki_page:
wiki_page = WikiPage(
title=wiki_page_title,
modified_by=current_user.name
).save()
g.wiki_page.refs.append(wiki_page)
return render_wiki_page(wiki_page.id, wiki_page_title)
def replace_file():
form = request.form
file = request.files['wiki_file']
wiki_file_id = form.get('wiki_file_id', None)
wiki_file_markdown = '[file:{0}]'.format(wiki_file_id)
# save uploaded file with WikiFile.id as filename
file.save(
os.path.join(current_app.config['UPLOAD_PATH'], g.wiki_group,
wiki_file_id))
wiki_file = WikiFile.objects(id=int(wiki_file_id)).first()
(WikiFile.objects(id=int(wiki_file_id)).update_one(
set__name=file.filename,
set__mime_type=file.mimetype,
# `size` is reserved
set__size__=file.tell()))
if wiki_file and wiki_file.name != file.filename:
# re-render the wiki page markdown with replace file
for wiki_page in WikiPage.objects(
md__contains=wiki_file_markdown).only('md'):
toc, html = markdown(wiki_page, wiki_page.md)
(WikiPage.objects(id=wiki_page.id).update_one(set__toc=toc,
set__html=html))
# re-render the wiki comment markdown with replace file
for wiki_page in WikiPage.objects(
comments__md__contains=wiki_file_markdown).only('comments'):
for comment in wiki_page.comments:
_, comment.html = markdown(wiki_page, comment.md)
WikiPage.objects(id=wiki_page.id).update_one(
comments=wiki_page.comments)
return ''
def changes():
selected_wiki_user = request.args.get('user')
wiki_users = WikiUser.objects.distinct('name')
filters = dict()
try:
selected_index = wiki_users.index(selected_wiki_user) + 1
filters['modified_by'] = selected_wiki_user
except ValueError:
selected_index = 0
query_set = (WikiPage.objects(**filters).only(
'title', 'modified_on', 'modified_by').order_by('-modified_on'))
kwargs = paginate(query_set)
return render_template('wiki/changes.html',
wiki_users=wiki_users,
selected_index=selected_index,
**kwargs)
def delete_comment(wiki_page_id):
wiki_comment_id = request.args.get('comment')
WikiPage.objects(id=wiki_page_id).update_one(
pull__comments__id=wiki_comment_id)
return redirect(url_for('.page', wiki_page_id=wiki_page_id))
def home():
"""Home page."""
wiki_page = WikiPage.objects(title='Home').only('id').first()
return redirect(url_for('.page', wiki_page_id=wiki_page.id))