def runTALSnippet(s, context, mask=None):
if s.find('tal:') < 0:
return s
header = '''<?xml version="1.0" encoding="UTF-8" ?>'''
xmlns = '''<talnamespaces xmlns:tal="http://xml.zope.org/namespaces/tal" xmlns:metal="http://xml.zope.org/namespaces/metal">'''
footer = '''</talnamespaces>'''
cutter = "----cut-TAL-result-here----\n"
if mask:
exportheader = mask.get('exportheader')
if exportheader.startswith("<?xml"):
header = exportheader
else:
header += exportheader
footer += mask.get('exportfooter')
to_be_processed = header + xmlns + cutter + s + cutter + footer
try: # normally only encoding errors
wr_result = tal.getTALstr(to_be_processed, context, mode='xml')
except: # try with u2 method
try:
wr_result = tal.getTALstr(u2(to_be_processed), context, mode='xml')
except:
wr_result = tal.getTALstr(u2(to_be_processed), context)
#wr_result = tal.getTALstr(u2(to_be_processed), context, mode='xml')
return wr_result[wr_result.find(cutter) + len(cutter):wr_result.rfind(cutter)]
def runTALSnippet(s, context, mask=None):
if s.find('tal:') < 0:
return s
header = '''<?xml version="1.0" encoding="UTF-8" ?>'''
xmlns = '''<talnamespaces xmlns:tal="http://xml.zope.org/namespaces/tal" xmlns:metal="http://xml.zope.org/namespaces/metal">'''
footer = '''</talnamespaces>'''
cutter = "----cut-TAL-result-here----\n"
if mask:
exportheader = mask.get('exportheader')
if exportheader.startswith("<?xml"):
header = exportheader
else:
header += exportheader
footer += mask.get('exportfooter')
to_be_processed = header + xmlns + cutter + s + cutter + footer
try: # normally only encoding errors
wr_result = tal.getTALstr(to_be_processed, context, mode='xml')
except: # try with u2 method
try:
wr_result = tal.getTALstr(u2(to_be_processed), context, mode='xml')
except:
wr_result = tal.getTALstr(u2(to_be_processed), context)
#wr_result = tal.getTALstr(u2(to_be_processed), context, mode='xml')
return wr_result[wr_result.find(cutter) +
len(cutter):wr_result.rfind(cutter)]
def buildNodeDescriptor(req,
node,
indent=None,
written=None,
children=True,
children_access=None,
parents=False):
nd = []
d = {}
if written is None:
written = {}
nodedict = {}
nodedict['id'] = node.id
mask = req.params.get('mask', 'none').lower()
attrlist = req.params.get('attrlist', [])
if attrlist:
attrlist = attrlist.split(',')
attrspec = req.params.get('attrspec', 'default_mask')
# 'all': no restriction, send all attributes
# 'none': to not send any attribute at all
# 'default_mask' (default): only send attributes that correspond to the default mask fields
#
# remark: attributes specified comma separated in 'attrlist' are added to those specified by 'attrspec'
#
if mask == 'default':
maskcachetype = req.params.get('maskcache',
'deep') # 'deep', 'shallow', 'none'
nodedict['defaultexport'] = node.show_node_text(
labels=1,
language=req.params.get('lang', ''),
cachetype=maskcachetype)
# except:
# logging.getLogger('services').error('Error: web.services.jsonnode: could not get default mask content')
# nodedict['defaultexport'] = []
elif mask not in ["", "none"]: # deliver every mask
try:
mask_obj = getMetaType(node.getSchema()).getMask(mask)
if mask_obj:
nodedict['defaultexport'] = mask_obj.getViewHTML([node],
flags=8)
else:
nodedict['defaultexport'] = "mask not found"
except:
nodedict['defaultexport'] = "error"
if children:
nodedict['children'] = []
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and
children_access.hasAccess(c, 'read')):
nodedict['children'].append({
'id': str(c.id),
'type': c.type,
'name': esc(c.name)
})
if parents:
nodedict['parents'] = []
for c in node.getParents().sort_by_orderpos():
if (not children_access) or (children_access and
children_access.hasAccess(c, 'read')):
nodedict['parents'].append({
'id': str(c.id),
'type': c.type,
'name': esc(c.name)
})
nd.append(nodedict)
if (children):
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and
children_access.hasAccess(c, 'read')):
if c.id not in written:
written[c.id] = None
childnodedict = buildNodeDescriptor(
req, c, indent, children_access=children_access)
nd.append(childnodedict)
# if node.read_access:
# nodedict['read'] = esc(node.read_access)
# if node.write_access:
# nodedict['write'] = esc(node.write_access)
# if node.data_access:
# nodedict['data'] = esc(node.data_access)
nodeattributes_dict = {}
if attrspec == 'none':
# no attributes should be sent
pass
elif attrspec == 'default_mask' or attrspec not in ['none', 'all']:
from contenttypes.default import make_lookup_key, get_maskcache_entry, maskcache
language = req.params.get('lang', '')
lookup_key = make_lookup_key(node, language=language, labels=False)
if lookup_key not in maskcache:
# fill cache
node.show_node_text(labels=False,
language=language,
cachetype='deep')
field_descriptors = get_maskcache_entry(lookup_key)
try:
mask = field_descriptors[0]
for field_descriptor in field_descriptors[1:]:
field_attribute = field_descriptor[0]
#fd = field_descriptor[1]
if field_attribute not in attrlist:
# attrlist may be an empty list or filled from the request parameters
attrlist.append(field_attribute)
except:
# no mask for this metadata type
msg = "no 'nodesmall' or 'shortview' for node %s" % str(node.id)
logging.getLogger("services").warning(msg)
elif attrspec == 'all':
nodeattributes_dict_all_attributes = node.attributes.copy()
if nodeattributes_dict_all_attributes:
for k in filter(attribute_name_filter,
nodeattributes_dict_all_attributes.keys()):
nodeattributes_dict[k] = u2(
(nodeattributes_dict_all_attributes[k]))
if attrlist:
for attr in filter(attribute_name_filter, attrlist):
nodeattributes_dict[attr] = u2(node.get(attr))
if nodeattributes_dict:
nodedict['attributes'] = nodeattributes_dict
if 'files' in req.params:
nodedict['files'] = []
for file in node.getFiles():
if file.type == "metadata" or file.type == "statistic":
continue
mimetype = file.mimetype
if mimetype is None:
mimetype = "application/x-download"
nodedict['files'].append({
'filename': esc(file.getName()),
'mime-type': mimetype,
'type': file.type
})
if 'nodename' in req.params:
nodedict['name'] = node.name
if 'nodetype' in req.params:
if node.type is None:
nodedict['type'] = 'node'
else:
nodedict['type'] = node.type
return nd
def writexml(
node,
fi,
indent=None,
written=None,
children=True,
children_access=None,
exclude_filetypes=[],
exclude_children_types=[],
attribute_name_filter=None,
):
if written is None:
written = {}
if indent is None:
indent = 0
# there are a lot of nodes without name ...
nodename_copy = node.name
if nodename_copy is None:
nodename_copy = ""
# fi.write('%s<node name="%s" id="%s" ' % ((" " * indent), esc(nodename_copy), str(node.id)))
# non-utf8 encoded umlauts etc. may cause invalid xml
fi.write('%s<node name="%s" id="%s" ' % ((" " * indent), u2(esc(nodename_copy)), str(node.id)))
if node.type is None:
node.type = "node"
fi.write('type="%s" ' % node.type)
if node.read_access:
fi.write('read="%s" ' % esc(node.read_access))
if node.write_access:
fi.write('write="%s" ' % esc(node.write_access))
if node.data_access:
fi.write('data="%s" ' % esc(node.data_access))
fi.write(">\n")
indent += 4
for name, value in node.items():
u_esc_name = u(esc(name))
if attribute_name_filter and not attribute_name_filter(u_esc_name):
continue
fi.write('%s<attribute name="%s"><![CDATA[%s]]></attribute>\n' % ((" " * indent), u_esc_name, u2(value)))
for file in node.getFiles():
if file.type == "metadata" or file.type in exclude_filetypes:
continue
mimetype = file.mimetype
if mimetype is None:
mimetype = "application/x-download"
fi.write(
'%s<file filename="%s" mime-type="%s" type="%s"/>\n'
% ((" " * indent), esc(file.getName()), mimetype, (file.type is not None and file.type or "image"))
)
if children:
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, "read")):
if c.type not in exclude_children_types:
fi.write('%s<child id="%s" type="%s"/>\n' % ((" " * indent), str(c.id), c.type))
indent -= 4
fi.write("%s</node>\n" % (" " * indent))
if children:
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, "read")):
if c.type not in exclude_children_types:
if c.id not in written:
written[c.id] = None
c.writexml(
fi,
indent=indent,
written=written,
children=children,
children_access=children_access,
exclude_filetypes=exclude_filetypes,
exclude_children_types=exclude_children_types,
attribute_name_filter=attribute_name_filter,
)
if node.type in ["mask"]:
try:
exportmapping_id = node.get("exportmapping").strip()
if exportmapping_id and exportmapping_id not in written:
try:
exportmapping = tree.getNode(exportmapping_id)
written[exportmapping_id] = None
exportmapping.writexml(
fi,
indent=indent,
written=written,
children=children,
children_access=children_access,
exclude_filetypes=exclude_filetypes,
exclude_children_types=exclude_children_types,
attribute_name_filter=attribute_name_filter,
)
except:
msg = (
"ERROR: node xml export error node.id='%s', node.name='%s', node.type='%s', exportmapping:'%s'"
% (str(node.id), node.name, node.type, str(exportmapping_id))
)
logging.getLogger("backend").error(msg)
else:
pass
except:
msg = "ERROR: node xml export error node.id='%s', node.name='%s', node.type='%s', exportmapping:'%s'" % (
str(node.id),
node.name,
node.type,
str(exportmapping_id),
)
logging.getLogger("backend").error(msg)
def getentries(filename):
save_import_file(filename)
fi = codecs.open(filename, "r", "utf-8")
try:
data = fi.read()
except UnicodeDecodeError:
fi.close()
msg = "bibtex import: getentries(filename): encoding error when trying codec 'utf-8', filename was " + filename
logger.error(msg)
msg = "bibtex import: getentries(filename): going to try without codec 'utf-8', filename was " + filename
logger.info(msg)
try:
fi = codecs.open(filename, "r")
try:
data = fi.read()
data = u2(data)
except Exception as e:
fi.close()
msg = "bibtex import: getentries(filename): error at second attempt: " + str(
e)
logger.info(msg)
raise MissingMapping("wrong encoding")
except Exception as e:
msg = "bibtex import: getentries(filename): error at second attempt: " + str(
e)
logger.error(msg)
raise MissingMapping("wrong encoding")
try:
fi.close()
except:
pass
data = data.replace("\r", "\n")
# throw out BOM
try:
data = u2(data).replace('\xef\xbb\xbf', "")
except:
pass
data = comment.sub('\n', data)
recordnr = 1
size = len(data)
pos = 0
records = []
fields = {}
doctype = None
placeholder = {}
while True:
m = token.search(data, pos)
if not m:
break
start = m.start()
end = m.end()
if data[start] == '@':
doctype = data[start + 1:end - 1].replace("{", "").strip().lower()
m = delim2.search(data[end:])
if m: # and m.start()>end:
key = data[end:end + m.end()].strip()
pos = end + m.end()
if key[-1] == ",":
key = key[0:-1]
else:
key = "record%05d" % recordnr
recordnr = recordnr + 1
#pos = m.end()
pos = end
if ESCAPE_BIBTEX_KEY:
key = escape_bibtexkey(key)
fields = {}
key = u2(key)
fields["key"] = key
records += [(doctype, key, fields)]
if doctype == "string":
# found placeholder
t2 = re.compile(r'[^}]*')
x = t2.search(data, end)
x_start = x.start()
x_end = x.end()
s = data[x_start:x_end + 1]
key, value = s.split("=")
placeholder[key.strip()] = value.strip()[1:-1]
pos = x_end
if VERBOSE:
try:
msg = "bibtex import: placeholder: key='%s', value='%s'" % (
key.strip(), value.strip()[1:-1])
logger.info(msg)
except Exception as e:
try:
msg = "bibtex import: placeholder: key='%s', value='%s'" % (
key.strip(), value.strip()[1:-1].encode(
"utf8", "replace"))
logger.info(msg)
except Exception as e:
msg = "bibtex import: placeholder: 'not printable key-value pair'"
logger.info(msg)
elif doctype:
# new record
s = data[start:end]
if end and data[end - 1].isalnum():
# for the \w+\s*=\s+[0-9a-zA-Z_] case
end = end - 1
field = s[:s.index("=")].strip().lower()
pos = end
next_token = token.search(data, pos)
if next_token:
content = data[pos:next_token.start()]
else:
content = data[pos:]
content = content.replace("{", "")
content = content.replace("~", " ")
content = content.replace("}", "")
for key in placeholder:
content = content.replace(key, placeholder[key])
# some people use html entities in their bibtex...
content = content.replace(""", "'")
content = xspace.sub(
" ", backgarbage.sub("", frontgarbage.sub("", content)))
content = u(content)
content = content.replace("\\\"u", "\xc3\xbc").replace("\\\"a", "\xc3\xa4").replace("\\\"o", "\xc3\xb6") \
.replace("\\\"U", "\xc3\x9c").replace("\\\"A", "\xc3\x84").replace("\\\"O", "\xc3\x96")
content = content.replace("\\\'a", "\xc3\xa0").replace("\\\'A", "\xc3\x80").replace("\\vc", "\xc4\x8d") \
.replace("\\vC", "\xc4\x8c")
content = content.replace("\\", "")
content = content.replace("{\"u}", "\xc3\xbc").replace("{\"a}", "\xc3\xa4").replace("{\"o}", "\xc3\xb6") \
.replace("{\"U}", "\xc3\x9c").replace("{\"A}", "\xc3\x84").replace("{\"O}", "\xc3\x96")
content = content.strip()
if field in ["author", "editor"] and content:
authors = []
for author in content.split(" and "):
author = author.strip()
if "," not in author and " " in author:
i = author.rindex(' ')
if i > 0:
forename, lastname = author[0:i].strip(
), author[i + 1:].strip()
author = "%s, %s" % (lastname, forename)
authors += [author]
content = ";".join(authors)
fields[field] = content
else:
pos = end
return records
def writexml(node, fi, indent=None, written=None, children=True, children_access=None,
exclude_filetypes=[], exclude_children_types=[], attribute_name_filter=None):
if written is None:
written = {}
if indent is None:
indent = 0
# there are a lot of nodes without name ...
nodename_copy = node.name
if nodename_copy is None:
nodename_copy = ""
#fi.write('%s<node name="%s" id="%s" ' % ((" " * indent), esc(nodename_copy), str(node.id)))
# non-utf8 encoded umlauts etc. may cause invalid xml
fi.write('%s<node name="%s" id="%s" ' % ((" " * indent), u2(esc(nodename_copy)), str(node.id)))
if node.type is None:
node.type = "node"
fi.write('type="%s" ' % node.type)
if node.read_access:
fi.write('read="%s" ' % esc(node.read_access))
if node.write_access:
fi.write('write="%s" ' % esc(node.write_access))
if node.data_access:
fi.write('data="%s" ' % esc(node.data_access))
fi.write(">\n")
indent += 4
for name, value in node.items():
u_esc_name = u(esc(name))
if attribute_name_filter and not attribute_name_filter(u_esc_name):
continue
fi.write('%s<attribute name="%s"><![CDATA[%s]]></attribute>\n' % ((" " * indent), u_esc_name, u2(value)))
for file in node.getFiles():
if file.type == "metadata" or file.type in exclude_filetypes:
continue
mimetype = file.mimetype
if mimetype is None:
mimetype = "application/x-download"
fi.write('%s<file filename="%s" mime-type="%s" type="%s"/>\n' %
((" " * indent), esc(file.getName()), mimetype, (file.type is not None and file.type or "image")))
if children:
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, 'read')):
if c.type not in exclude_children_types:
fi.write('%s<child id="%s" type="%s"/>\n' % ((" " * indent), str(c.id), c.type))
indent -= 4
fi.write("%s</node>\n" % (" " * indent))
if(children):
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, 'read')):
if c.type not in exclude_children_types:
if c.id not in written:
written[c.id] = None
c.writexml(fi, indent=indent,
written=written,
children=children,
children_access=children_access,
exclude_filetypes=exclude_filetypes,
exclude_children_types=exclude_children_types,
attribute_name_filter=attribute_name_filter
)
if node.type in ["mask"]:
try:
exportmapping_id = node.get("exportmapping").strip()
if exportmapping_id and exportmapping_id not in written:
try:
exportmapping = tree.getNode(exportmapping_id)
written[exportmapping_id] = None
exportmapping.writexml(fi, indent=indent,
written=written,
children=children,
children_access=children_access,
exclude_filetypes=exclude_filetypes,
exclude_children_types=exclude_children_types,
attribute_name_filter=attribute_name_filter
)
except:
msg = "ERROR: node xml export error node.id='%s', node.name='%s', node.type='%s', exportmapping:'%s'" % (
str(node.id), node.name, node.type, str(exportmapping_id))
logging.getLogger("backend").error(msg)
else:
pass
except:
msg = "ERROR: node xml export error node.id='%s', node.name='%s', node.type='%s', exportmapping:'%s'" % (
str(node.id), node.name, node.type, str(exportmapping_id))
logging.getLogger("backend").error(msg)
def getentries(filename):
save_import_file(filename)
fi = codecs.open(filename, "r", "utf-8")
try:
data = fi.read()
except UnicodeDecodeError:
fi.close()
msg = "bibtex import: getentries(filename): encoding error when trying codec 'utf-8', filename was " + filename
logger.error(msg)
msg = "bibtex import: getentries(filename): going to try without codec 'utf-8', filename was " + filename
logger.info(msg)
try:
fi = codecs.open(filename, "r")
try:
data = fi.read()
data = u2(data)
except Exception as e:
fi.close()
msg = "bibtex import: getentries(filename): error at second attempt: " + str(e)
logger.info(msg)
raise MissingMapping("wrong encoding")
except Exception as e:
msg = "bibtex import: getentries(filename): error at second attempt: " + str(e)
logger.error(msg)
raise MissingMapping("wrong encoding")
try:
fi.close()
except:
pass
data = data.replace("\r", "\n")
# throw out BOM
try:
data = u2(data).replace('\xef\xbb\xbf', "")
except:
pass
data = comment.sub('\n', data)
recordnr = 1
size = len(data)
pos = 0
records = []
fields = {}
doctype = None
placeholder = {}
while True:
m = token.search(data, pos)
if not m:
break
start = m.start()
end = m.end()
if data[start] == '@':
doctype = data[start + 1:end - 1].replace("{", "").strip().lower()
m = delim2.search(data[end:])
if m: # and m.start()>end:
key = data[end:end + m.end()].strip()
pos = end + m.end()
if key[-1] == ",":
key = key[0:-1]
else:
key = "record%05d" % recordnr
recordnr = recordnr + 1
#pos = m.end()
pos = end
if ESCAPE_BIBTEX_KEY:
key = escape_bibtexkey(key)
fields = {}
key = u2(key)
fields["key"] = key
records += [(doctype, key, fields)]
if doctype == "string":
# found placeholder
t2 = re.compile(r'[^}]*')
x = t2.search(data, end)
x_start = x.start()
x_end = x.end()
s = data[x_start:x_end + 1]
key, value = s.split("=")
placeholder[key.strip()] = value.strip()[1:-1]
pos = x_end
if VERBOSE:
try:
msg = "bibtex import: placeholder: key='%s', value='%s'" % (key.strip(), value.strip()[1:-1])
logger.info(msg)
except Exception as e:
try:
msg = "bibtex import: placeholder: key='%s', value='%s'" % (
key.strip(), value.strip()[1:-1].encode("utf8", "replace"))
logger.info(msg)
except Exception as e:
msg = "bibtex import: placeholder: 'not printable key-value pair'"
logger.info(msg)
elif doctype:
# new record
s = data[start:end]
if end and data[end - 1].isalnum():
# for the \w+\s*=\s+[0-9a-zA-Z_] case
end = end - 1
field = s[:s.index("=")].strip().lower()
pos = end
next_token = token.search(data, pos)
if next_token:
content = data[pos:next_token.start()]
else:
content = data[pos:]
content = content.replace("{", "")
content = content.replace("~", " ")
content = content.replace("}", "")
for key in placeholder:
content = content.replace(key, placeholder[key])
# some people use html entities in their bibtex...
content = content.replace(""", "'")
content = xspace.sub(" ", backgarbage.sub("", frontgarbage.sub("", content)))
content = u(content)
content = content.replace("\\\"u", "\xc3\xbc").replace("\\\"a", "\xc3\xa4").replace("\\\"o", "\xc3\xb6") \
.replace("\\\"U", "\xc3\x9c").replace("\\\"A", "\xc3\x84").replace("\\\"O", "\xc3\x96")
content = content.replace("\\\'a", "\xc3\xa0").replace("\\\'A", "\xc3\x80").replace("\\vc", "\xc4\x8d") \
.replace("\\vC", "\xc4\x8c")
content = content.replace("\\", "")
content = content.replace("{\"u}", "\xc3\xbc").replace("{\"a}", "\xc3\xa4").replace("{\"o}", "\xc3\xb6") \
.replace("{\"U}", "\xc3\x9c").replace("{\"A}", "\xc3\x84").replace("{\"O}", "\xc3\x96")
content = content.strip()
if field in ["author", "editor"] and content:
authors = []
for author in content.split(" and "):
author = author.strip()
if "," not in author and " " in author:
i = author.rindex(' ')
if i > 0:
forename, lastname = author[0:i].strip(), author[i + 1:].strip()
author = "%s, %s" % (lastname, forename)
authors += [author]
content = ";".join(authors)
fields[field] = content
else:
pos = end
return records
def buildNodeDescriptor(req, node, indent=None, written=None, children=True, children_access=None, parents=False):
nd = []
d = {}
if written is None:
written = {}
nodedict = {}
nodedict['id'] = node.id
mask = req.params.get('mask', 'none').lower()
attrlist = req.params.get('attrlist', [])
if attrlist:
attrlist = attrlist.split(',')
attrspec = req.params.get('attrspec', 'default_mask')
# 'all': no restriction, send all attributes
# 'none': to not send any attribute at all
# 'default_mask' (default): only send attributes that correspond to the default mask fields
#
# remark: attributes specified comma separated in 'attrlist' are added to those specified by 'attrspec'
#
if mask == 'default':
maskcachetype = req.params.get('maskcache', 'deep') # 'deep', 'shallow', 'none'
nodedict['defaultexport'] = node.show_node_text(labels=1, language=req.params.get('lang', ''), cachetype=maskcachetype)
# except:
# logging.getLogger('services').error('Error: web.services.jsonnode: could not get default mask content')
# nodedict['defaultexport'] = []
elif mask not in ["", "none"]: # deliver every mask
try:
mask_obj = getMetaType(node.getSchema()).getMask(mask)
if mask_obj:
nodedict['defaultexport'] = mask_obj.getViewHTML([node], flags=8)
else:
nodedict['defaultexport'] = "mask not found"
except:
nodedict['defaultexport'] = "error"
if children:
nodedict['children'] = []
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, 'read')):
nodedict['children'].append({'id': str(c.id), 'type': c.type, 'name': esc(c.name)})
if parents:
nodedict['parents'] = []
for c in node.getParents().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, 'read')):
nodedict['parents'].append({'id': str(c.id), 'type': c.type, 'name': esc(c.name)})
nd.append(nodedict)
if(children):
for c in node.getChildren().sort_by_orderpos():
if (not children_access) or (children_access and children_access.hasAccess(c, 'read')):
if c.id not in written:
written[c.id] = None
childnodedict = buildNodeDescriptor(req, c, indent, children_access=children_access)
nd.append(childnodedict)
# if node.read_access:
# nodedict['read'] = esc(node.read_access)
# if node.write_access:
# nodedict['write'] = esc(node.write_access)
# if node.data_access:
# nodedict['data'] = esc(node.data_access)
nodeattributes_dict = {}
if attrspec == 'none':
# no attributes should be sent
pass
elif attrspec == 'default_mask' or attrspec not in ['none', 'all']:
from contenttypes.default import make_lookup_key, get_maskcache_entry, maskcache
language = req.params.get('lang', '')
lookup_key = make_lookup_key(node, language=language, labels=False)
if lookup_key not in maskcache:
# fill cache
node.show_node_text(labels=False, language=language, cachetype='deep')
field_descriptors = get_maskcache_entry(lookup_key)
try:
mask = field_descriptors[0]
for field_descriptor in field_descriptors[1:]:
field_attribute = field_descriptor[0]
#fd = field_descriptor[1]
if field_attribute not in attrlist:
# attrlist may be an empty list or filled from the request parameters
attrlist.append(field_attribute)
except:
# no mask for this metadata type
msg = "no 'nodesmall' or 'shortview' for node %s" % str(node.id)
logging.getLogger("services").warning(msg)
elif attrspec == 'all':
nodeattributes_dict_all_attributes = node.attributes.copy()
if nodeattributes_dict_all_attributes:
for k in filter(attribute_name_filter, nodeattributes_dict_all_attributes.keys()):
nodeattributes_dict[k] = u2((nodeattributes_dict_all_attributes[k]))
if attrlist:
for attr in filter(attribute_name_filter, attrlist):
nodeattributes_dict[attr] = u2(node.get(attr))
if nodeattributes_dict:
nodedict['attributes'] = nodeattributes_dict
if 'files' in req.params:
nodedict['files'] = []
for file in node.getFiles():
if file.type == "metadata" or file.type == "statistic":
continue
mimetype = file.mimetype
if mimetype is None:
mimetype = "application/x-download"
nodedict['files'].append({'filename': esc(file.getName()), 'mime-type': mimetype, 'type': file.type})
if 'nodename' in req.params:
nodedict['name'] = node.name
if 'nodetype' in req.params:
if node.type is None:
nodedict['type'] = 'node'
else:
nodedict['type'] = node.type
return nd
