def perform_new_request_send(uid, recid, period_from, period_to,
barcode, ln=CFG_SITE_LANG):
"""
@param recid: recID - Invenio record identifier
@param ln: language of the page
"""
nb_requests = 0
all_copies_on_loan = True
description = db.get_item_description(barcode)
copies = db.get_barcodes(recid, description)
for bc in copies:
nb_requests += db.get_number_requests_per_copy(bc)
if db.is_item_on_loan(bc) is None:
all_copies_on_loan = False
if nb_requests == 0:
if all_copies_on_loan:
status = CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING
else:
status = CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING
else:
status = CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING
return perform_new_request_send_message(uid, recid, period_from, period_to, barcode,
status, mail_subject='New request',
mail_template='notification',
mail_remarks='', ln=ln)
def update_requests_statuses(barcode):
recid = db.get_id_bibrec(barcode)
description = db.get_item_description(barcode)
list_of_pending_requests = db.get_requests(
recid, description, CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING)
some_copy_available = False
copies_status = db.get_copies_status(recid, description)
if copies_status is not None:
for status in copies_status:
if status in (CFG_BIBCIRCULATION_ITEM_STATUS_ON_SHELF,
CFG_BIBCIRCULATION_ITEM_STATUS_IN_PROCESS):
some_copy_available = True
if len(list_of_pending_requests) == 1:
if not some_copy_available:
db.update_loan_request_status(
CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING,
list_of_pending_requests[0][0])
else:
return list_of_pending_requests[0][0]
elif len(list_of_pending_requests) == 0:
if some_copy_available:
list_of_waiting_requests = db.get_requests(
recid, description, CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING)
if len(list_of_waiting_requests) > 0:
db.update_loan_request_status(
CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING,
list_of_waiting_requests[0][0])
return list_of_waiting_requests[0][0]
elif len(list_of_pending_requests) > 1:
for request in list_of_pending_requests:
db.update_loan_request_status(
CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING, request[0])
list_of_waiting_requests = db.get_requests(
recid, description, CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING)
if some_copy_available:
db.update_loan_request_status(
CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING,
list_of_waiting_requests[0][0])
return list_of_waiting_requests[0][0]
return None
def update_requests_statuses(barcode):
recid = db.get_id_bibrec(barcode)
description = db.get_item_description(barcode)
list_of_pending_requests = db.get_requests(recid, description,
CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING)
some_copy_available = False
copies_status = db.get_copies_status(recid, description)
if copies_status is not None:
for status in copies_status:
if status in (CFG_BIBCIRCULATION_ITEM_STATUS_ON_SHELF,
CFG_BIBCIRCULATION_ITEM_STATUS_IN_PROCESS):
some_copy_available = True
if len(list_of_pending_requests) == 1:
if not some_copy_available:
db.update_loan_request_status(CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING,
list_of_pending_requests[0][0])
else:
return list_of_pending_requests[0][0]
elif len(list_of_pending_requests) == 0:
if some_copy_available:
list_of_waiting_requests = db.get_requests(recid, description,
CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING)
if len(list_of_waiting_requests) > 0:
db.update_loan_request_status(CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING,
list_of_waiting_requests[0][0])
return list_of_waiting_requests[0][0]
elif len(list_of_pending_requests) > 1:
for request in list_of_pending_requests:
db.update_loan_request_status(CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING,
request[0])
list_of_waiting_requests = db.get_requests(recid, description,
CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING)
if some_copy_available:
db.update_loan_request_status(CFG_BIBCIRCULATION_REQUEST_STATUS_PENDING,
list_of_waiting_requests[0][0])
return list_of_waiting_requests[0][0]
return None
def perform_borrower_loans(uid, barcode, borrower_id,
request_id, action, ln=CFG_SITE_LANG):
"""
Display all the loans and the requests of a given borrower.
@param barcode: identify the item. Primary key of crcITEM.
@type barcode: string
@param borrower_id: identify the borrower. Primary key of crcBORROWER.
@type borrower_id: int
@param request_id: identify the request: Primary key of crcLOANREQUEST
@type request_id: int
@return body(html)
"""
_ = gettext_set_language(ln)
infos = []
borrower_id = db.get_borrower_id_by_email(db.get_invenio_user_email(uid))
new_due_date = generate_new_due_date(30)
#renew loan
if action == 'renew':
recid = db.get_id_bibrec(barcode)
item_description = db.get_item_description(barcode)
queue = db.get_queue_request(recid, item_description)
if len(queue) != 0 and queue[0][0] != borrower_id:
message = "It is not possible to renew your loan for %(x_strong_tag_open)s%(x_title)s%(x_strong_tag_close)s" % {'x_title': book_title_from_MARC(recid), 'x_strong_tag_open': '<strong>', 'x_strong_tag_close': '</strong>'}
message += ' ' + _("Another user is waiting for this book.")
infos.append(message)
else:
loan_id = db.get_current_loan_id(barcode)
db.renew_loan(loan_id, new_due_date)
#update_status_if_expired(loan_id)
tag_all_requests_as_done(barcode, borrower_id)
infos.append(_("Your loan has been renewed with success."))
#cancel request
elif action == 'cancel':
db.cancel_request(request_id)
barcode_requested = db.get_requested_barcode(request_id)
update_requests_statuses(barcode_requested)
#renew all loans
elif action == 'renew_all':
list_of_barcodes = db.get_borrower_loans_barcodes(borrower_id)
for bc in list_of_barcodes:
bc_recid = db.get_id_bibrec(bc)
item_description = db.get_item_description(bc)
queue = db.get_queue_request(bc_recid, item_description)
#check if there are requests
if len(queue) != 0 and queue[0][0] != borrower_id:
message = "It is not possible to renew your loan for %(x_strong_tag_open)s%(x_title)s%(x_strong_tag_close)s" % {'x_title': book_title_from_MARC(bc_recid), 'x_strong_tag_open': '<strong>', 'x_strong_tag_close': '</strong>'}
message += ' ' + _("Another user is waiting for this book.")
infos.append(message)
else:
loan_id = db.get_current_loan_id(bc)
db.renew_loan(loan_id, new_due_date)
#update_status_if_expired(loan_id)
tag_all_requests_as_done(barcode, borrower_id)
if infos == []:
infos.append(_("All loans have been renewed with success."))
loans = db.get_borrower_loans(borrower_id)
requests = db.get_borrower_requests(borrower_id)
proposals = db.get_borrower_proposals(borrower_id)
body = bc_templates.tmpl_yourloans(loans=loans, requests=requests, proposals=proposals,
borrower_id=borrower_id, infos=infos, ln=ln)
return body
def tag_all_requests_as_done(barcode, user_id):
recid = db.get_id_bibrec(barcode)
description = db.get_item_description(barcode)
list_of_barcodes = db.get_barcodes(recid, description)
for bc in list_of_barcodes:
db.tag_requests_as_done(user_id, bc)
def task_run_core():
"""
Run daemon
"""
write_message("Starting...")
if task_get_option("update-borrowers"):
write_message("Started update-borrowers")
list_of_borrowers = db.get_all_borrowers()
total_borrowers = len(list_of_borrowers)
for done, borrower in enumerate(list_of_borrowers):
user_id = borrower[0]
update_user_info_from_ldap(user_id)
if done % 10 == 0:
task_update_progress("Borrower: updated %d out of %d." %
(done, total_borrowers))
task_sleep_now_if_required(can_stop_too=True)
task_update_progress("Borrower: updated %d out of %d." %
(done + 1, total_borrowers))
write_message("Updated %d out of %d total borrowers" %
(done + 1, total_borrowers))
if task_get_option("update-requests"):
write_message("Started update-requests")
list_of_reqs = db.get_loan_request_by_status(
CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING)
for (_request_id, recid, bc, _name, borrower_id, _library, _call_no,
_location, _date_from, _date_to, _request_date) in list_of_reqs:
description = db.get_item_description(bc)
list_of_barcodes = db.get_barcodes(recid, description)
for barcode in list_of_barcodes:
update_requests_statuses(barcode)
task_sleep_now_if_required(can_stop_too=True)
task_update_progress(
"Requests due updated from 'waiting' to 'pending'.")
write_message("Requests due updated from 'waiting' to 'pending'.")
if task_get_option("overdue-letters"):
write_message("Started overdue-letters")
expired_loans = db.get_all_expired_loans()
total_expired_loans = len(expired_loans)
for done, (borrower_id, _bor_name, recid, _barcode, _loaned_on,
_due_date, _number_of_renewals, number_of_letters,
date_letters, _notes, loan_id) in enumerate(expired_loans):
number_of_letters = int(number_of_letters)
content = ''
if number_of_letters == 0:
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['RECALL1'], loan_id)
elif number_of_letters == 1 and must_send_second_recall(
date_letters):
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['RECALL2'], loan_id)
elif number_of_letters == 2 and must_send_third_recall(
date_letters):
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['RECALL3'], loan_id)
elif number_of_letters >= 3 and must_send_third_recall(
date_letters):
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['RECALL3'], loan_id)
if content != '':
title = book_title_from_MARC(recid)
subject = "LOAN RECALL: " + title
update_expired_loan(loan_id)
send_overdue_letter(borrower_id,
CFG_BIBCIRCULATION_LOANS_EMAIL, subject,
content)
if done % 10 == 0:
task_update_progress("Loan recall: sent %d out of %d." %
(done, total_expired_loans))
task_sleep_now_if_required(can_stop_too=True)
task_update_progress(
"Loan recall: processed %d out of %d expires loans." %
(done + 1, total_expired_loans))
write_message("Processed %d out of %d expired loans." %
(done + 1, total_expired_loans))
# Recalls for expired ILLs
write_message("Started overdue-letters for Inter Library Loans")
expired_ills = db.get_all_expired_ills()
total_expired_ills = len(expired_ills)
for done, (ill_id, borrower_id, item_info, number_of_letters,
date_letters) in enumerate(expired_ills):
number_of_letters = int(number_of_letters)
content = ''
if number_of_letters == 0:
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL1'], ill_id, ill=1)
elif number_of_letters == 1 and must_send_second_recall(
date_letters):
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL2'], ill_id, ill=1)
elif number_of_letters == 2 and must_send_third_recall(
date_letters):
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL3'], ill_id, ill=1)
elif number_of_letters >= 3 and must_send_third_recall(
date_letters):
content = generate_email_body(
CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL3'], ill_id, ill=1)
if content != '' and looks_like_dictionary(item_info):
item_info = eval(item_info)
if item_info.has_key('title'):
book_title = item_info['title']
subject = "ILL RECALL: " + str(book_title)
update_expired_loan(loan_id=ill_id, ill=1)
send_overdue_letter(borrower_id,
CFG_BIBCIRCULATION_ILLS_EMAIL, subject,
content)
if done % 10 == 0:
task_update_progress("ILL recall: sent %d out of %d." %
(done, total_expired_ills))
task_sleep_now_if_required(can_stop_too=True)
task_update_progress(
"ILL recall: processed %d out of %d expired ills." %
(done + 1, total_expired_ills))
write_message("Processed %d out of %d expired ills." %
(done + 1, total_expired_ills))
return 1
def task_run_core():
"""
Run daemon
"""
write_message("Starting...")
if task_get_option("update-borrowers"):
write_message("Started update-borrowers")
list_of_borrowers = db.get_all_borrowers()
total_borrowers = len(list_of_borrowers)
for done, borrower in enumerate(list_of_borrowers):
user_id = borrower[0]
update_user_info_from_ldap(user_id)
if done % 10 == 0:
task_update_progress("Borrower: updated %d out of %d." % (done, total_borrowers))
task_sleep_now_if_required(can_stop_too=True)
task_update_progress("Borrower: updated %d out of %d." % (done+1, total_borrowers))
write_message("Updated %d out of %d total borrowers" % (done+1, total_borrowers))
if task_get_option("update-requests"):
write_message("Started update-requests")
list_of_reqs = db.get_loan_request_by_status(CFG_BIBCIRCULATION_REQUEST_STATUS_WAITING)
for (_request_id, recid, bc, _name, borrower_id, _library, _call_no, _location,
_date_from, _date_to, _request_date) in list_of_reqs:
description = db.get_item_description(bc)
list_of_barcodes = db.get_barcodes(recid, description)
for barcode in list_of_barcodes:
update_requests_statuses(barcode)
task_sleep_now_if_required(can_stop_too=True)
task_update_progress("Requests due updated from 'waiting' to 'pending'.")
write_message("Requests due updated from 'waiting' to 'pending'.")
if task_get_option("overdue-letters"):
write_message("Started overdue-letters")
expired_loans = db.get_all_expired_loans()
total_expired_loans = len(expired_loans)
for done, (borrower_id, _bor_name, recid, _barcode, _loaned_on,
_due_date, _number_of_renewals, number_of_letters,
date_letters, _notes, loan_id) in enumerate(expired_loans):
number_of_letters=int(number_of_letters)
content = ''
if number_of_letters == 0:
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['RECALL1'], loan_id)
elif number_of_letters == 1 and must_send_second_recall(date_letters):
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['RECALL2'], loan_id)
elif number_of_letters == 2 and must_send_third_recall(date_letters):
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['RECALL3'], loan_id)
elif number_of_letters >= 3 and must_send_third_recall(date_letters):
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['RECALL3'], loan_id)
if content != '':
title = book_title_from_MARC(recid)
subject = "LOAN RECALL: " + title
update_expired_loan(loan_id)
send_overdue_letter(borrower_id, CFG_BIBCIRCULATION_LOANS_EMAIL, subject, content)
if done % 10 == 0:
task_update_progress("Loan recall: sent %d out of %d." % (done, total_expired_loans))
task_sleep_now_if_required(can_stop_too=True)
task_update_progress("Loan recall: processed %d out of %d expires loans." % (done+1, total_expired_loans))
write_message("Processed %d out of %d expired loans." % (done+1, total_expired_loans))
# Recalls for expired ILLs
write_message("Started overdue-letters for Inter Library Loans")
expired_ills = db.get_all_expired_ills()
total_expired_ills = len(expired_ills)
for done, (ill_id, borrower_id, item_info, number_of_letters,
date_letters) in enumerate(expired_ills):
number_of_letters=int(number_of_letters)
content = ''
if number_of_letters == 0:
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL1'], ill_id, ill=1)
elif number_of_letters == 1 and must_send_second_recall(date_letters):
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL2'], ill_id, ill=1)
elif number_of_letters == 2 and must_send_third_recall(date_letters):
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL3'], ill_id, ill=1)
elif number_of_letters >= 3 and must_send_third_recall(date_letters):
content = generate_email_body(CFG_BIBCIRCULATION_TEMPLATES['ILL_RECALL3'], ill_id, ill=1)
if content != '' and looks_like_dictionary(item_info):
item_info = eval(item_info)
if item_info.has_key('title'):
book_title = item_info['title']
subject = "ILL RECALL: " + str(book_title)
update_expired_loan(loan_id=ill_id, ill=1)
send_overdue_letter(borrower_id, CFG_BIBCIRCULATION_ILLS_EMAIL, subject, content)
if done % 10 == 0:
task_update_progress("ILL recall: sent %d out of %d." % (done, total_expired_ills))
task_sleep_now_if_required(can_stop_too=True)
task_update_progress("ILL recall: processed %d out of %d expired ills." % (done+1, total_expired_ills))
write_message("Processed %d out of %d expired ills." % (done+1, total_expired_ills))
return 1
def tag_all_requests_as_done(barcode, user_id):
recid = db.get_id_bibrec(barcode)
description = db.get_item_description(barcode)
list_of_barcodes = db.get_barcodes(recid, description)
for bc in list_of_barcodes:
db.tag_requests_as_done(user_id, bc)