def perform_book_proposal_send(uid, recid, period_from, period_to,
remarks, ln=CFG_SITE_LANG):
"""
The subfield containing the information about the source of importation
of the record acts as the marker for the records put up for acquisition
proposals.
Register the user's book proposal, his period of interest and his remarks
in the 'ILLREQUEST' table. Add a new 'dummy' copy for the proposed book.
Create a loan(hold) request on behalf of the user for that copy and send
a confirmation e-mail to her/him.
"""
_ = gettext_set_language(ln)
user = collect_user_info(uid)
if CFG_CERN_SITE:
try:
borrower = search_user('ccid', user['external_personid'])
except:
borrower = ()
else:
borrower = search_user('email', user['email'])
if borrower != ():
if not db.has_copies(recid):
tmp_barcode = generate_tmp_barcode()
ill_register_request_with_recid(recid, uid, period_from, period_to, remarks,
conditions='register_acquisition_suggestion',
only_edition='False', barcode=tmp_barcode, ln=CFG_SITE_LANG)
db.add_new_copy(tmp_barcode, recid, library_id=CFG_BIBCIRCULATION_DEFAULT_LIBRARY_ID,
collection='', location='',
description=_("This book was suggested for acquisition"), loan_period='',
status=CFG_BIBCIRCULATION_ITEM_STATUS_UNDER_REVIEW, expected_arrival_date='')
db.delete_brief_format_cache(recid)
return perform_new_request_send_message(uid, recid, period_from, period_to, tmp_barcode,
status=CFG_BIBCIRCULATION_REQUEST_STATUS_PROPOSED,
mail_subject='Acquisition Suggestion',
mail_template='proposal_notification',
mail_remarks=remarks, ln=CFG_SITE_LANG)
return _("This item already has copies.")
else:
if CFG_CERN_SITE:
message = bc_templates.tmpl_message_request_send_fail_cern("Borrower ID not found.")
else:
message = bc_templates.tmpl_message_request_send_fail_other("Borrower ID not found.")
body = bc_templates.tmpl_new_request_send(message=message, ln=ln)
return body
def holdings(recid):
acquisition_src = get_fieldvalues(recid, AMZ_ACQUISITION_IDENTIFIER_TAG)
if acquisition_src and acquisition_src[0].startswith(
'AMZ') and db.has_copies(recid) == False:
action = "proposal"
else:
action = "borrowal"
holdings_information = perform_get_holdings_information(recid, request, \
action=action, ln=g.ln)
return render_template('record_holdings.html',
holdings_information=holdings_information)
def perform_request_record(req, request_type, recid, uid, data, ln=CFG_SITE_LANG):
"""Handle 'major' record related requests like fetching, submitting or
deleting a record, cancel editing or preparing a record for merging.
"""
response = {}
if request_type == "newRecord":
# Create a new record.
new_recid = reserve_record_id()
new_type = data["newType"]
if new_type == "empty":
# Create a new empty record.
create_cache_file(recid, uid)
response["resultCode"], response["newRecID"] = 6, new_recid
elif new_type == "template":
# Create a new record from XML record template.
template_filename = data["templateFilename"]
template = get_record_template(template_filename)
if not template:
response["resultCode"] = 108
else:
record = create_record(template)[0]
if not record:
response["resultCode"] = 109
else:
record_add_field(record, "001", controlfield_value=str(new_recid))
create_cache_file(new_recid, uid, record, True)
response["resultCode"], response["newRecID"] = 7, new_recid
elif new_type == "clone":
# Clone an existing record (from the users cache).
existing_cache = cache_exists(recid, uid)
if existing_cache:
try:
record = get_cache_file_contents(recid, uid)[2]
except:
# if, for example, the cache format was wrong (outdated)
record = get_bibrecord(recid)
else:
# Cache missing. Fall back to using original version.
record = get_bibrecord(recid)
record_delete_field(record, "001")
record_add_field(record, "001", controlfield_value=str(new_recid))
create_cache_file(new_recid, uid, record, True)
response["resultCode"], response["newRecID"] = 8, new_recid
elif request_type == "getRecord":
# Fetch the record. Possible error situations:
# - Non-existing record
# - Deleted record
# - Record locked by other user
# - Record locked by queue
# A cache file will be created if it does not exist.
# If the cache is outdated (i.e., not based on the latest DB revision),
# cacheOutdated will be set to True in the response.
record_status = record_exists(recid)
existing_cache = cache_exists(recid, uid)
read_only_mode = False
if data.has_key("inReadOnlyMode"):
read_only_mode = data["inReadOnlyMode"]
if record_status == 0:
response["resultCode"] = 102
elif record_status == -1:
response["resultCode"] = 103
elif not read_only_mode and not existing_cache and record_locked_by_other_user(recid, uid):
response["resultCode"] = 104
elif (
not read_only_mode
and existing_cache
and cache_expired(recid, uid)
and record_locked_by_other_user(recid, uid)
):
response["resultCode"] = 104
elif not read_only_mode and record_locked_by_queue(recid):
response["resultCode"] = 105
else:
if data.get("deleteRecordCache"):
delete_cache_file(recid, uid)
existing_cache = False
pending_changes = []
disabled_hp_changes = {}
if read_only_mode:
if data.has_key("recordRevision"):
record_revision_ts = data["recordRevision"]
record_xml = get_marcxml_of_revision(recid, record_revision_ts)
record = create_record(record_xml)[0]
record_revision = timestamp_to_revision(record_revision_ts)
pending_changes = []
disabled_hp_changes = {}
else:
# a normal cacheless retrieval of a record
record = get_bibrecord(recid)
record_revision = get_record_last_modification_date(recid)
pending_changes = []
disabled_hp_changes = {}
cache_dirty = False
mtime = 0
undo_list = []
redo_list = []
elif not existing_cache:
record_revision, record = create_cache_file(recid, uid)
mtime = get_cache_mtime(recid, uid)
pending_changes = []
disabled_hp_changes = {}
undo_list = []
redo_list = []
cache_dirty = False
else:
# TODO: This try except should be replaced with something nicer,
# like an argument indicating if a new cache file is to
# be created
try:
cache_dirty, record_revision, record, pending_changes, disabled_hp_changes, undo_list, redo_list = get_cache_file_contents(
recid, uid
)
touch_cache_file(recid, uid)
mtime = get_cache_mtime(recid, uid)
if not latest_record_revision(recid, record_revision) and get_record_revisions(recid) != ():
# This sould prevent from using old cache in case of
# viewing old version. If there are no revisions,
# it means we should skip this step because this
# is a new record
response["cacheOutdated"] = True
except:
record_revision, record = create_cache_file(recid, uid)
mtime = get_cache_mtime(recid, uid)
pending_changes = []
disabled_hp_changes = {}
cache_dirty = False
undo_list = []
redo_list = []
if data["clonedRecord"]:
response["resultCode"] = 9
else:
response["resultCode"] = 3
revision_author = get_record_revision_author(recid, record_revision)
last_revision_ts = revision_to_timestamp(get_record_last_modification_date(recid))
revisions_history = get_record_revision_timestamps(recid)
number_of_physical_copies = get_number_copies(recid)
bibcirc_details_URL = create_item_details_url(recid, ln)
can_have_copies = can_record_have_physical_copies(recid)
response["cacheDirty"], response["record"], response["cacheMTime"], response["recordRevision"], response[
"revisionAuthor"
], response["lastRevision"], response["revisionsHistory"], response["inReadOnlyMode"], response[
"pendingHpChanges"
], response[
"disabledHpChanges"
], response[
"undoList"
], response[
"redoList"
] = (
cache_dirty,
record,
mtime,
revision_to_timestamp(record_revision),
revision_author,
last_revision_ts,
revisions_history,
read_only_mode,
pending_changes,
disabled_hp_changes,
undo_list,
redo_list,
)
response["numberOfCopies"] = number_of_physical_copies
response["bibCirculationUrl"] = bibcirc_details_URL
response["canRecordHavePhysicalCopies"] = can_have_copies
# Set tag format from user's session settings.
try:
tagformat_settings = session_param_get(req, "bibedit_tagformat")
tagformat = tagformat_settings[recid]
except KeyError:
tagformat = CFG_BIBEDIT_TAG_FORMAT
response["tagFormat"] = tagformat
elif request_type == "submit":
# Submit the record. Possible error situations:
# - Missing cache file
# - Cache file modified in other editor
# - Record locked by other user
# - Record locked by queue
# - Invalid XML characters
# If the cache is outdated cacheOutdated will be set to True in the
# response.
if not cache_exists(recid, uid):
response["resultCode"] = 106
elif not get_cache_mtime(recid, uid) == data["cacheMTime"]:
response["resultCode"] = 107
elif cache_expired(recid, uid) and record_locked_by_other_user(recid, uid):
response["resultCode"] = 104
elif record_locked_by_queue(recid):
response["resultCode"] = 105
else:
try:
tmp_result = get_cache_file_contents(recid, uid)
record_revision = tmp_result[1]
record = tmp_result[2]
pending_changes = tmp_result[3]
# disabled_changes = tmp_result[4]
xml_record = print_rec(record)
record, status_code, list_of_errors = create_record(xml_record)
if status_code == 0:
response["resultCode"], response["errors"] = 110, list_of_errors
elif not data["force"] and not latest_record_revision(recid, record_revision):
response["cacheOutdated"] = True
else:
save_xml_record(recid, uid)
response["resultCode"] = 4
except:
response["resultCode"] = CFG_BIBEDIT_AJAX_RESULT_CODES_REV["error_wrong_cache_file_format"]
elif request_type == "revert":
revId = data["revId"]
job_date = "%s-%s-%s %s:%s:%s" % re_revdate_split.search(revId).groups()
revision_xml = get_marcxml_of_revision(recid, job_date)
save_xml_record(recid, uid, revision_xml)
if cache_exists(recid, uid):
delete_cache_file(recid, uid)
response["resultCode"] = 4
elif request_type == "cancel":
# Cancel editing by deleting the cache file. Possible error situations:
# - Cache file modified in other editor
if cache_exists(recid, uid):
if get_cache_mtime(recid, uid) == data["cacheMTime"]:
delete_cache_file(recid, uid)
response["resultCode"] = 5
else:
response["resultCode"] = 107
else:
response["resultCode"] = 5
elif request_type == "deleteRecord":
# Submit the record. Possible error situations:
# - Record locked by other user
# - Record locked by queue
# As the user is requesting deletion we proceed even if the cache file
# is missing and we don't check if the cache is outdated or has
# been modified in another editor.
existing_cache = cache_exists(recid, uid)
pending_changes = []
if has_copies(recid):
response["resultCode"] = CFG_BIBEDIT_AJAX_RESULT_CODES_REV["error_physical_copies_exist"]
elif existing_cache and cache_expired(recid, uid) and record_locked_by_other_user(recid, uid):
response["resultCode"] = CFG_BIBEDIT_AJAX_RESULT_CODES_REV["error_rec_locked_by_user"]
elif record_locked_by_queue(recid):
response["resultCode"] = CFG_BIBEDIT_AJAX_RESULT_CODES_REV["error_rec_locked_by_queue"]
else:
if not existing_cache:
record_revision, record, pending_changes, deactivated_hp_changes, undo_list, redo_list = create_cache_file(
recid, uid
)
else:
try:
record_revision, record, pending_changes, deactivated_hp_changes, undo_list, redo_list = get_cache_file_contents(
recid, uid
)[
1:
]
except:
record_revision, record, pending_changes, deactivated_hp_changes = create_cache_file(recid, uid)
record_add_field(record, "980", " ", " ", "", [("c", "DELETED")])
undo_list = []
redo_list = []
update_cache_file_contents(
recid, uid, record_revision, record, pending_changes, deactivated_hp_changes, undo_list, redo_list
)
save_xml_record(recid, uid)
delete_related_holdingpen_changes(recid) # we don't need any changes
# related to a deleted record
response["resultCode"] = 10
elif request_type == "deleteRecordCache":
# Delete the cache file. Ignore the request if the cache has been
# modified in another editor.
if cache_exists(recid, uid) and get_cache_mtime(recid, uid) == data["cacheMTime"]:
delete_cache_file(recid, uid)
response["resultCode"] = 11
elif request_type == "prepareRecordMerge":
# We want to merge the cache with the current DB version of the record,
# so prepare an XML file from the file cache, to be used by BibMerge.
# Possible error situations:
# - Missing cache file
# - Record locked by other user
# - Record locked by queue
# We don't check if cache is outdated (a likely scenario for this
# request) or if it has been modified in another editor.
if not cache_exists(recid, uid):
response["resultCode"] = 106
elif cache_expired(recid, uid) and record_locked_by_other_user(recid, uid):
response["resultCode"] = 104
elif record_locked_by_queue(recid):
response["resultCode"] = 105
else:
save_xml_record(recid, uid, to_upload=False, to_merge=True)
response["resultCode"] = 12
return response