def get(self, instance, **kwargs):
""" Return DataGridField value
Value is a list object of rows.
Row id dictionary object with standard 'link', 'uid' and 'title' keys
plus extra informal *url* and *url_title* keys
"""
purl = getToolByName(instance, "portal_url")
# use portal_catalog to hide protected object for the logged in user.
catalog = getToolByName(instance, "portal_catalog")
result = []
uids = {}
rows = DataGridField.get(self, instance, **kwargs)
for row in rows:
uid = row.get("uid","")
link = row.get("link","")
title = decode(row.get("title",""), self)
dataGridFieldRowData = row
dataGridFieldRowData["url"] = ""
dataGridFieldRowData["default_title"] = None
if title:
dataGridFieldRowData["title"] = title
result.append(dataGridFieldRowData)
data = result[-1]
if uid:
uids[uid] = data
else:
# Process remote URL and collect UIDs
data["url"] = quote(link, safe='?$#@/:=+;$,&%')
data["default_title"] = link
# if title not set for remote url - set it equals to url
# manually entered link does not have title column field
if not data.get("title"):
data["title"] = data["default_title"]
# Process UIDs
if uids:
brains = catalog(UID=uids.keys())
for b in brains:
data = uids[b.UID]
data["url"] = b.getURL()
data["link"] = b.getPath()
data["default_title"] = self._brains_title_or_id(b, instance)
# If title not set - get it from the brain
if not data["title"]:
data["title"] = data["default_title"]
# Remove records with links to unexistent objects
del_uids = set(uids.keys()) - set([b.UID for b in brains])
result = filter(lambda r: not r["uid"] in del_uids, result)
return result
def get(self, instance, **kwargs):
""" Return DataGridField value
Value is a list object of rows.
Row id dictionary object with standard 'link', 'uid' and 'title' keys
plus extra informal *url* and *url_title* keys
"""
purl = getToolByName(instance, "portal_url")
# use portal_catalog to hide protected object for the logged in user.
catalog = getToolByName(instance, "portal_catalog")
result = []
uids = {}
rows = DataGridField.get(self, instance, **kwargs)
for row in rows:
uid = row.get("uid", "")
link = row.get("link", "")
title = row.get("title", "")
dataGridFieldRowData = row
dataGridFieldRowData["url"] = ""
dataGridFieldRowData["default_title"] = None
result.append(dataGridFieldRowData)
data = result[-1]
if uid:
uids[uid] = data
else:
# Process remote URL and collect UIDs
data["url"] = quote(link, safe='?$#@/:=+;$,&%')
data["default_title"] = link
# if title not set for remote url - set it equals to url
# manually entered link does not have title column field
if not data.get("title"):
data["title"] = data["default_title"]
# Process UIDs
if uids:
brains = catalog(UID=uids.keys())
for b in brains:
data = uids[b.UID]
data["url"] = b.getURL()
data["link"] = b.getPath()
data["default_title"] = self._brains_title_or_id(b, instance)
# If title not set - get it from the brain
if not data["title"]:
data["title"] = data["default_title"]
# Remove records with links to unexistent objects
del_uids = set(uids.keys()) - set([b.UID for b in brains])
result = filter(lambda r: not r["uid"] in del_uids, result)
return result
