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R3600/modules/oaiharvest/web/admin/oaiharvestadmin.py
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oaiharvestadmin.py
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## This file is part of Invenio.
## Copyright (C) 2009, 2010, 2011, 2012 CERN.
##
## Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""Invenio OAI Harvest Administrator Interface."""
__revision__ = "$Id$"
__lastupdated__ = """$Date$"""
import datetime
import urllib
import invenio.oai_harvest_admin as oha
from invenio.jsonutils import json
from invenio.webpage import page
from invenio.config import CFG_SITE_URL, CFG_SITE_LANG
from invenio.dbquery import Error
from invenio.webuser import getUid, page_not_authorized
from invenio.bibrankadminlib import check_user
from invenio.oai_harvest_dblayer import get_holdingpen_day_size
from invenio.oai_harvest_config import CFG_OAI_POSSIBLE_POSTMODES
from invenio.webinterface_handler import wash_urlargd
def index(req, ln=CFG_SITE_LANG):
"""Main OAI Harvest admin page"""
navtrail_previous_links = oha.getnavtrail(ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
return page(title="OAI Harvest Admin Interface",
body=oha.perform_request_index(ln),
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def editsource(req, **kwargs):
form = dict(req.form)
content = {'oai_src_id': (str, None),
'oai_src_name': (str, ""),
'oai_src_baseurl': (str, ""),
'oai_src_prefix': (str, ""),
'oai_src_frequency': (str, ""),
'oai_src_comment': (str, ""),
'oai_src_post': (list, None),
'ln': (str, "en"),
'confirm': (int, -1),
'oai_src_sets': (list, None)}
# Grab list of defined post-process arguments to select from POST-data. e.g. ('c_cfg-file', str)
post_arguments = [("%s_%s" % (mode[0], arg['name']), type(arg['value'])) \
for mode in CFG_OAI_POSSIBLE_POSTMODES \
for arg in mode[2]]
for argument_name, argument_type in post_arguments:
if argument_type == str:
content[argument_name] = (str, "")
elif argument_type == list:
content[argument_name] = (list, [])
argd = wash_urlargd(form, content)
oai_src_id = argd['oai_src_id']
oai_src_name = argd['oai_src_name']
oai_src_baseurl = argd['oai_src_baseurl']
oai_src_prefix = argd['oai_src_prefix']
oai_src_frequency = argd['oai_src_frequency']
oai_src_comment = argd['oai_src_comment']
oai_src_post = argd['oai_src_post']
ln = argd['ln']
confirm = argd['confirm']
oai_src_sets = argd['oai_src_sets']
if oai_src_sets == None:
oai_src_sets = []
oai_src_args = {}
for argument_name, dummy in post_arguments:
oai_src_args[argument_name] = argd[argument_name]
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
if isinstance(oai_src_sets, str):
oai_src_sets = [oai_src_sets]
return page(title="Edit OAI Source",
metaheaderadd=oha.getheader(),
body=oha.perform_request_editsource(oai_src_id=oai_src_id,
oai_src_name=oai_src_name,
oai_src_baseurl=oai_src_baseurl,
oai_src_prefix=oai_src_prefix,
oai_src_frequency=oai_src_frequency,
oai_src_post=oai_src_post,
oai_src_sets=oai_src_sets,
oai_src_comment=oai_src_comment,
oai_src_args=oai_src_args,
ln=ln,
confirm=confirm),
uid=uid,
language=ln,
req=req,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def addsource(req, **kwargs):
post_arguments = [("%s_%s" % (mode[0], arg['name']), type(arg['value'])) \
for mode in CFG_OAI_POSSIBLE_POSTMODES \
for arg in mode[2]]
form = dict(req.form)
content = {'ln': (str, "en"),
'oai_src_name': (str, ""),
'oai_src_baseurl': (str, ""),
'oai_src_prefix': (str, ""),
'oai_src_frequency': (str, ""),
'oai_src_lastrun': (str, ""),
'oai_src_comment': (str, ""),
'oai_src_post': (list, None),
'confirm': (int, -1),
'oai_src_sets': (list, None)}
for argument_name, argument_type in post_arguments:
if argument_type == str:
content[argument_name] = (str, "")
elif argument_type == list:
content[argument_name] = (list, [])
argd = wash_urlargd(form, content)
ln = argd['ln']
oai_src_name = argd['oai_src_name']
oai_src_baseurl = argd['oai_src_baseurl']
oai_src_prefix = argd['oai_src_prefix']
oai_src_frequency = argd['oai_src_frequency']
oai_src_lastrun = argd['oai_src_lastrun']
oai_src_comment = argd['oai_src_comment']
oai_src_post = argd['oai_src_post']
confirm = argd['confirm']
oai_src_sets = argd['oai_src_sets']
if oai_src_sets == None:
oai_src_sets = []
if oai_src_post == None:
oai_src_post = []
oai_src_args = {}
for argument_name, dummy in post_arguments:
oai_src_args[argument_name] = argd[argument_name]
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
if isinstance(oai_src_sets, str):
oai_src_sets = [oai_src_sets]
return page(title="Add new OAI Source",
metaheaderadd=oha.getheader(),
body=oha.perform_request_addsource(oai_src_name=oai_src_name,
oai_src_baseurl=oai_src_baseurl,
oai_src_prefix=oai_src_prefix,
oai_src_frequency=oai_src_frequency,
oai_src_lastrun=oai_src_lastrun,
oai_src_post=oai_src_post,
oai_src_sets=oai_src_sets,
oai_src_args=oai_src_args,
oai_src_comment=oai_src_comment,
ln=ln,
confirm=confirm),
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
req=req,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def delsource(req, oai_src_id=None, ln=CFG_SITE_LANG, confirm=0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="Delete OAI Source",
body=oha.perform_request_delsource(oai_src_id=oai_src_id,
ln=ln,
confirm=confirm),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def testsource(req, oai_src_id=None, ln=CFG_SITE_LANG, record_id=None):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="Test OAI Source",
body=oha.perform_request_testsource(oai_src_id=oai_src_id,
ln=ln,
record_id=record_id),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def viewhistory(req, oai_src_id=0, ln=CFG_SITE_LANG, year = None, month = None):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
d_date = datetime.datetime.now()
if year == None:
year = d_date.year
if month == None:
month = d_date.month
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="View OAI source harvesting history",
body=oha.perform_request_viewhistory(oai_src_id=oai_src_id,
ln=ln,
year=int(year),
month=int(month)),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def viewhistoryday(req, oai_src_id=0, ln=CFG_SITE_LANG, year=None, month=None, day=None, start=0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
d_date = datetime.datetime.now()
if year == None:
year = d_date.year
if month == None:
month = d_date.month
if day == None:
day = d_date.day
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="View OAI source harvesting history",
body=oha.perform_request_viewhistoryday(oai_src_id=oai_src_id,
ln=ln,
year=int(year),
month=int(month),
day=int(day),
start=int(start)),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def viewentryhistory(req, oai_id=0, ln=CFG_SITE_LANG, start = 0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="View OAI source harvesting history (single record)",
body=oha.perform_request_viewentryhistory(oai_id=str(oai_id),
ln=ln,
start=int(start)),
uid=uid,
language=ln,
req=req,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def viewtasklogs(req, ln=CFG_SITE_LANG, task_id=0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
# Page refreshes every minute
return page(title="View bibsched task logs",
body=oha.perform_request_viewtasklogs(ln=ln,
task_id=int(task_id)),
uid=uid,
language=ln,
req=req,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
metaheaderadd='<meta http-equiv="refresh" content="60" />')
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def viewhprecord(req, ln=CFG_SITE_LANG, hpupdate_id=0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="Holding Pen Record",
body=oha.perform_request_viewhprecord(hpupdate_id=hpupdate_id,
ln=ln),
uid=uid,
language=ln,
req=req,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def accepthprecord(req, ln=CFG_SITE_LANG, hpupdate_id = 0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="Holding Pen Record",
metaheaderadd = oha.view_holdingpen_headers(),
body=oha.perform_request_accepthprecord(hpupdate_id = hpupdate_id),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def delhprecord(req, ln=CFG_SITE_LANG, hpupdate_id=0):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="Holding Pen Record",
body=oha.perform_request_delhprecord(hpupdate_id=hpupdate_id,
ln=ln),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def reharvest(req, oai_src_id=None, ln=CFG_SITE_LANG, **records):
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' % (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
return page(title="OAI source - reharvesting records",
body=oha.perform_request_reharvest_records(oai_src_id=oai_src_id,
ln=ln, record_ids = records),
uid=uid,
language=ln,
req=req,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def harvest(req, oai_src_id=None, ln=CFG_SITE_LANG, record_id=None,
enable_reporting=None, confirm=0):
form = dict(req.form)
content = {
'confirm': (int, confirm),
'enable_reporting': (str, enable_reporting),
'record_id': (str, record_id),
'oai_src_id': (str, oai_src_id),
'ln': (str, ln),
}
argd = wash_urlargd(form, content)
navtrail_previous_links = oha.getnavtrail(' &gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py?ln=%s">OAI Harvest Admin Interface</a> ' \
% (CFG_SITE_URL, ln), ln=ln)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=argd['ln'],
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
return page(title="OAI source - harvesting new records",
body=oha.perform_request_harvest_record(oai_src_id=argd['oai_src_id'],
ln=argd['ln'], record_id=argd['record_id'],
uid=uid, confirm=argd['confirm'],
enable_reporting=argd['enable_reporting']),
uid=uid,
language=argd['ln'],
req=req,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def preview_original_xml(req, oai_src_id=None, ln=CFG_SITE_LANG, record_id=None):
navtrail_previous_links = oha.getnavtrail() + """&gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py">OAI Harvest Admin Interface</a> """ % (CFG_SITE_URL)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
if (record_id == None) or (oai_src_id == None):
req.content_type = "text/plain";
req.write("No record number provided")
return
req.content_type = "text/xml"
return oha.perform_request_preview_original_xml(oai_src_id, record_id)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def preview_harvested_xml(req, oai_src_id=None, ln=CFG_SITE_LANG, record_id=None):
navtrail_previous_links = oha.getnavtrail() + """&gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py">OAI Harvest Admin Interface</a> """ % (CFG_SITE_URL)
try:
uid = getUid(req)
except Error, e:
return page(title="OAI Harvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail = navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req,'cfgoaiharvest')
if not auth[0]:
if (record_id == None) or (oai_src_id == None):
req.content_type = "text/plain";
req.write("No record number provided")
return
content = oha.perform_request_preview_harvested_xml(oai_src_id, record_id)
if content[0]:
req.content_type = "text/xml"
else:
req.content_type = "text/plain"
return content[1]
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
def getHoldingPenData(req, elementId):
try:
getUid(req)
except Error:
return "unauthorised access !"
auth = check_user(req, 'cfgoaiharvest')
if auth[0]:
return "unauthorised access !"
elements = elementId.split("_")
resultHtml = None
if len(elements) == 2:
filter_key = elements[1]
resultHtml = oha.perform_request_gethpyears(elements[0], filter_key)
elif len(elements) == 3:
# only the year is specified
filter_key = elements[2]
nodeYear = int(elements[1])
resultHtml = oha.perform_request_gethpyear(elements[0], nodeYear, filter_key)
elif len(elements) == 4:
# year and month specified
nodeYear = int(elements[1])
nodeMonth = int(elements[2])
filter_key = elements[3]
resultHtml = oha.perform_request_gethpmonth(elements[0], nodeYear, nodeMonth, filter_key)
elif len(elements) == 5:
# year, month and day specified - returning the entries themselves
nodeYear = int(elements[1])
nodeMonth = int(elements[2])
nodeDay = int(elements[3])
filter_key = elements[4]
daySize = get_holdingpen_day_size(nodeYear, nodeMonth, nodeDay, filter_key)
urlFilter = urllib.quote(filter_key)
resultHtml = oha.perform_request_gethpdayfragment(nodeYear, nodeMonth, nodeDay, daySize, 0, urlFilter)
else:
# nothing of the above. error
resultHtml = "Wrong request"
return json.dumps({"elementId": elementId, "html": resultHtml})
def get_entries_fragment(req, year, month, day, start, limit, filter, pagerPrefix, pageNumber):
""" Serve the request of getting only part of the result set """
try:
getUid(req)
except Error:
return "unauthorised access !"
result = { "pagerPrefix": pagerPrefix,
"pageNumber": pageNumber,
}
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
return oha.perform_request_gethpdayfragment(int(year), int(month), int(day), int(limit), int(start), filter_key)
else:
return "unauthorised access !"
def viewholdingpen(req, filter_key = "", ln=CFG_SITE_LANG):
navtrail_previous_links = oha.getnavtrail() + """&gt; <a class="navtrail" href="%s/admin/oaiharvest/oaiharvestadmin.py">OAIHarvest Admin Interface</a> """ % (CFG_SITE_URL)
try:
uid = getUid(req)
except Error, e:
return page(title="OAIHarvest Admin Interface - Error",
body=e,
uid=uid,
language=ln,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__,
req=req)
auth = check_user(req, 'cfgoaiharvest')
if not auth[0]:
return page(title="Holding Pen",
metaheaderadd=oha.view_holdingpen_headers(),
body=oha.perform_request_view_holdingpen_tree(filter_key),
uid=uid,
language=ln,
req=req,
navtrail=navtrail_previous_links,
lastupdated=__lastupdated__)
else:
return page_not_authorized(req=req, text=auth[1], navtrail=navtrail_previous_links)
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