def POST_undelete(self, page_name=''):
page = db.get_page(page_name)
if not page:
return web.badrequest()
db.undelete_page(page.id, page_name)
latest = db.get_revision(page.id)
deleted_rev = db.get_revision(page.id, latest.revision - 1)
db.new_revision(page.id, latest.revision + 1, deleted_rev.content,
'<em>Delete undone.</em>')
web.seeother(page.url)
def POST_recover_live_version(self):
i = web.input('page_name')
page = db.get_page(i.page_name)
if page:
rev = db.get_revision(page.id)
db.delete_draft(page.id)
serialize_json(content=rev.content)
def POST_edit(self, page_name=''):
i = web.input('spinner', recaptcha=False)
spinner, recaptcha_p = i.spinner, i.recaptcha
error_to_use = None
if recaptcha_p:
c = recaptcha.submit(i.recaptcha_challenge_field,
i.recaptcha_response_field,
os.environ['RECAPTCHA_PRIVKEY'], web.ctx.ip)
if not c.is_valid: error_to_use = c.error_code
i = auth.unspuninput(page_name,
'content',
'scroll_pos',
'caret_pos',
'current_revision',
save=False,
delete=False)
page = db.get_page(page_name)
content = re.sub(r'(\r\n|\r)', '\n', i.content)
if (jt.site.security == 'open' and
not auth.logged_in()) and (not recaptcha_p or error_to_use):
captcha = recaptcha.displayhtml(os.environ['RECAPTCHA_PUBKEY'],
use_ssl=True,
error=error_to_use)
timestamp, spinner, spinfield = auth.spinner(page_name)
return render('captcha', vars=locals())
if not page:
db.new_page(page_name, content, i.scroll_pos, i.caret_pos)
page = db.get_page(page_name)
revision = db.get_revision(page.id)
if i.current_revision and revision.revision != int(
i.current_revision
) and not page.deleted and revision.content != content:
timestamp, spinner, spinfield = auth.spinner(page_name)
orig = db.get_revision(page.id, i.current_revision)
diff = better_diff(orig.content, content)
return render('edit_conflict', vars=locals())
if i.delete and page_name:
db.delete_page(page.id)
return web.seeother(page.url)
db.update_page(page.id, content, i.scroll_pos, i.caret_pos)
if page.deleted:
db.undelete_page(page.id, page_name)
web.seeother(page.url)
def POST_datestr(self, page_name=''):
page = db.get_page(page_name)
if not page:
return web.badrequest()
revision = db.get_revision(page.id)
d = datestr(revision.created)
serialize_json(datestr=d)
def POST_revert(self, page_name=''):
page = db.get_page(page_name)
if not page:
return web.badrequest()
i = web.input('r')
revert_to = db.get_revision(page.id, i.r)
if not revert_to:
return web.badrequest()
if page.deleted:
db.undelete_page(page.id, page_name)
latest = db.get_revision(page.id)
if latest.content != revert_to.content:
db.update_page(page.id, revert_to.content)
web.seeother(page.url)
def GET_edit(self, page_name=''):
page = db.get_page(page_name)
timestamp, spinner, spinfield = auth.spinner(page_name)
if page:
revision = db.get_revision(page.id)
draft = db.get_draft(page.id)
content = (draft and draft.content) or revision.content
render('edit_page', vars=locals())
def GET_diff(self, page_name=''):
page = db.get_page(page_name)
if not page:
return web.seeother('/')
i = web.input(r=[])
if len(i.r) == 0:
ia = db.get_num_revisions(page_name)
ib = max(ia - 1, 1)
elif len(i.r) == 1:
ia = int(i.r[0])
if ia == 1: ib = 1
else: ib = ia - 1
elif len(i.r) == 2:
ia, ib = i.r
try:
ia, ib = int(ia), int(ib)
except ValueError:
return web.badrequest()
else:
return web.badrequest()
if ia > ib:
# get ordering right
ib, ia = ia, ib
a = db.get_revision(page.id, ia)
b = db.get_revision(page.id, ib)
if not a or not b:
return web.badrequest()
nextrev, prevrev = '', '' # jinja doesn't like None
if ia > 1:
prevrev = str(ia - 1)
if db.get_revision(page.id, ib + 1):
nextrev = str(ib + 1)
diff = better_diff(a.content, b.content)
revisions = list(db.get_revisions(page.id))
render('diff', vars=locals())
def GET_view(self, page_name=''):
i = web.input(r='')
page = db.get_page(page_name)
if not page:
web.ctx.status = '404 Not Found'
return render('notfound', vars=locals())
if page.deleted and not i.r:
return render('deleted', vars=locals())
if i.r:
revision = db.get_revision(page.id, i.r)
revisions = list(db.get_revisions(page.id))
latest = revisions[0]
else:
latest = revision = db.get_revision(page.id)
if not revision:
return web.badrequest()
success = web.cookies(success=None).success
web.setcookie('success', '', expires=-1)
render('view_page', vars=locals())
def GET_history(self, page_name=''):
page = db.get_page(page_name)
max_revision = db.get_max_revisions(page.id)
if not (page and max_revision):
return web.seeother(jt.site.url + page_name)
try:
start = int(web.input(start=0).start)
except:
start = 0
revisions = list(db.get_revisions(page.id, start=max_revision - start))
pagination_end = min(11 + start / 10,
int(math.ceil((max_revision + 10) / 10.0)))
pagination_start = (pagination_end < 21 and 1 or pagination_end - 20)
latest = db.get_revision(page.id)
render('history', vars=locals())
def POST_current_revision(self, page_name=''):
page = db.get_page(page_name)
if page:
revision = db.get_revision(page.id)
serialize_json(revision=revision.revision)