__copyright__ = "Copyright © Stichting SciPost (SciPost Foundation)"
__license__ = "AGPL v3"
import os
from django.conf import settings
from django.core.management.base import BaseCommand
from journals.models import Issue
[docs]class Command(BaseCommand):
"""
Verify path of issue publications and deposits; if wrong, repair.
This command was written to repair the incorrect folder structure of SciPostPhys
volume 5 issue 6, volume 6 issues 1, 2 and 3 (2019-08-08).
"""
help = 'Repairs the paths of an issue, including its publications and deposits'
[docs] def add_arguments(self, parser):
parser.add_argument(
'--issue_doi_label', choices=[issue.doi_label for issue in Issue.objects.all()],
action='store', dest='issue_doi_label',
help='doi label of the issue to repair'
)
[docs] def handle(self, *args, **kwargs):
issue = Issue.objects.get(doi_label=kwargs['issue_doi_label'])
print('media root: %s' % settings.MEDIA_ROOT)
print('issue path: %s' % issue.path)
if ('/%s/%s' % (issue.in_volume.number, issue.number)) not in issue.path:
print('WARNING: /%s/%s not in issue path %s' % (
issue.in_volume.number, issue.number, issue.path))
# repair the issue path
old_issue_path = issue.path
issue_path = 'SCIPOST_JOURNALS/{name}/{volnr}/{issuenr}'.format(
name=issue.in_volume.in_journal.name,
volnr=issue.in_volume.number,
issuenr=issue.number)
issue.path = issue_path
issue.save()
print('New issue path: %s' % issue.path)
for pub in issue.publications.all():
print('\t%s' % pub.doi_label)
old_dir = old_issue_path + '/{paper_nr}'.format(paper_nr=pub.get_paper_nr())
new_dir = issue_path + '/{paper_nr}'.format(paper_nr=pub.get_paper_nr())
os.makedirs(settings.MEDIA_ROOT + new_dir, exist_ok=True)
new_pub_path = new_dir + '/{doi}.pdf'.format(doi=pub.doi_label.replace('.', '_'))
os.rename(pub.pdf_file.path, settings.MEDIA_ROOT + new_pub_path)
pub.pdf_file.name = new_pub_path
pub.save()
print('\t%s' % pub.pdf_file.path)
# Move the timestamped files
for deposit in pub.deposit_set.all():
new_dep_path = new_dir + '/{doi}_Crossref_{timestamp}.xml'.format(
doi=pub.doi_label.replace('.', '_'),
timestamp=deposit.timestamp)
os.rename(deposit.metadata_xml_file.path, settings.MEDIA_ROOT + new_dep_path)
deposit.metadata_xml_file.name = new_dep_path
deposit.save()
print('\t\t%s' % deposit.metadata_xml_file.path)
# Now move the latest (non-timestamped) one
old_dep_path = old_dir + '/{doi}_Crossref.xml'.format(
paper_nr=pub.get_paper_nr(),
doi=pub.doi_label.replace('.', '_'))
new_dep_path = new_dir + '/{doi}_Crossref.xml'.format(
paper_nr=pub.get_paper_nr(),
doi=pub.doi_label.replace('.', '_'))
os.rename(settings.MEDIA_ROOT + old_dep_path, settings.MEDIA_ROOT + new_dep_path)
for deposit in pub.doajdeposit_set.all():
new_dep_path = new_dir + '/{doi}_DOAJ_{timestamp}.json'.format(
doi=pub.doi_label.replace('.', '_'),
timestamp=deposit.timestamp)
os.rename(deposit.metadata_DOAJ_file.path, settings.MEDIA_ROOT + new_dep_path)
deposit.metadata_DOAJ_file.name = new_dep_path
deposit.save()
print('\t\t%s' % deposit.metadata_DOAJ_file.path)
old_dep_path = old_dir + '/{doi}_DOAJ.json'.format(
paper_nr=pub.get_paper_nr(),
doi=pub.doi_label.replace('.', '_'))
new_dep_path = new_dir + '/{doi}_DOAJ.json'.format(
paper_nr=pub.get_paper_nr(),
doi=pub.doi_label.replace('.', '_'))
os.rename(settings.MEDIA_ROOT + old_dep_path, settings.MEDIA_ROOT + new_dep_path)
# Remove unneeded directories
os.rmdir(settings.MEDIA_ROOT + old_dir + '/{doi}_Crossref'.format(
paper_nr=pub.get_paper_nr(),
doi=pub.doi_label.replace('.', '_')))
os.rmdir(settings.MEDIA_ROOT + old_dir + '/{doi}_DOAJ'.format(
paper_nr=pub.get_paper_nr(),
doi=pub.doi_label.replace('.', '_')))
os.rmdir(settings.MEDIA_ROOT + old_dir)