def _modify_(self, **kwargs):
username = tools.getSSOUsername()
linkid = kwargs.get("linkid", "")
title = tools.escapeascii(kwargs.get("title", ""))
lists = kwargs.get("lists", [])
url = kwargs.get("url", "")
otherlists = kwargs.get("otherlists", "")
returnto = kwargs.get("returnto", "")
# remove any whitespace/newlines in url
url = "".join(url.split())
if type(lists) not in [tuple, list]:
lists = [lists]
lists.extend(otherlists.split())
if linkid:
link = MYGLOBALS.g_db.getLink(linkid)
if link._url != url:
MYGLOBALS.g_db._changeLinkUrl(link, url)
link.title = title
newlistset = []
for listname in lists:
if "{*}" in url:
if listname[-1] != "/":
listname += "/"
try:
newlistset.append(MYGLOBALS.g_db.getList(listname, create=True))
except:
return self.redirectToEditLink(error="invalid keyword '%s'" % listname, **kwargs)
for LL in newlistset:
if LL not in link.lists:
LL.addLink(link)
for LL in [x for x in link.lists]:
if LL not in newlistset:
LL.removeLink(link)
if not LL.links:
MYGLOBALS.g_db.deleteList(LL)
link.lists = newlistset
link.editedBy(username)
MYGLOBALS.g_db.save()
return self.redirect("/." + returnto)
if not lists:
return self.redirectToEditLink(error="delete links that have no lists", **kwargs)
if not url:
return self.redirectToEditLink(error="URL required", **kwargs)
# if url already exists, redirect to that link's edit page
if url in MYGLOBALS.g_db.linksByUrl:
link = MYGLOBALS.g_db.linksByUrl[url]
# only modify lists; other fields will only be set if there
# is no original
combinedlists = set([x.name for x in link.lists]) | set(lists)
fields = {'title': link.title or title,
'lists': " ".join(combinedlists),
'linkid': str(link.linkid)
}
return self.redirectToEditLink(error="found identical existing URL; confirm changes and re-submit", **fields)
link = MYGLOBALS.g_db.addLink(lists, url, title, username)
MYGLOBALS.g_db.save()
return self.redirect("/." + returnto)
def _login_(self, redirect=""):
tools.getSSOUsername(redirect)
if redirect:
return self.redirect(redirect)
return self.undirect()