def replace_references(recid, uid=None, txt=None, url=None):
"""Replace references for a record
The record itself is not updated, the marc xml of the document with updated
references is returned
Parameters:
* recid: the id of the record
* txt: references in text mode
* inspire: format of ther references
"""
# Parse references
if txt is not None:
references_xml = extract_references_from_string_xml(txt, is_only_references=True)
elif url is not None:
references_xml = extract_references_from_url_xml(url)
else:
references_xml = extract_references_from_record_xml(recid)
references = create_record(references_xml)
dummy1, dummy2, record, dummy3, dummy4, dummy5, dummy6 = get_cache_contents(recid, uid)
out_xml = None
references_to_add = record_get_field_instances(references[0], tag="999", ind1="C", ind2="5")
refextract_status = record_get_field_instances(references[0], tag="999", ind1="C", ind2="6")
if references_to_add:
# Replace 999 fields
record_delete_fields(record, "999")
record_add_fields(record, "999", references_to_add)
record_add_fields(record, "999", refextract_status)
# Update record references
out_xml = record_xml_output(record)
return out_xml
def extract_references(self, req, form):
"""Refrences extraction page
This page can be used for authors to test their pdfs against our
refrences extraction process"""
user_info = collect_user_info(req)
# Handle the 3 POST parameters
if 'pdf' in form and form['pdf']:
pdf = form['pdf']
references_xml = extract_from_pdf_string(pdf)
elif 'arxiv' in form and form['arxiv']:
url = make_arxiv_url(arxiv_id=form['arxiv'])
references_xml = extract_references_from_url_xml(url)
elif 'url' in form and form['url']:
url = form['url']
references_xml = extract_references_from_url_xml(url)
elif 'txt' in form and form['txt']:
txt = form['txt']
references_xml = extract_references_from_string_xml(txt)
else:
references_xml = None
# If we have not uploaded anything yet
# Display the form that allows us to do so
if not references_xml:
out = self.extract_references_template()
else:
out = """
<style type="text/css">
#referenceinp_link { display: none; }
</style>
"""
out += format_record(0,
'hdref',
xml_record=references_xml.encode('utf-8'),
user_info=user_info)
# Render the page (including header, footer)
return page(title='References Extractor',
body=out,
uid=user_info['uid'],
req=req)
def extract(self, req, form):
"""Refrences extraction page
This page can be used for authors to test their pdfs against our
refrences extraction process"""
user_info = collect_user_info(req)
# Handle the 3 POST parameters
if 'pdf' in form and form['pdf']:
pdf = form['pdf']
references_xml = extract_from_pdf_string(pdf)
elif 'arxiv' in form and form['arxiv']:
url = make_arxiv_url(arxiv_id=form['arxiv'])
references_xml = extract_references_from_url_xml(url)
elif 'url' in form and form['url']:
url = form['url']
references_xml = extract_references_from_url_xml(url)
elif 'txt' in form and form['txt'].value:
txt = form['txt'].value.decode('utf-8', 'ignore')
references_xml = extract_references_from_string_xml(txt)
else:
references_xml = None
# If we have not uploaded anything yet
# Display the form that allows us to do so
if not references_xml:
out = docextract_templates.tmpl_web_form()
else:
references_html = format_record(0,
'hdref',
xml_record=references_xml,
user_info=user_info)
out = docextract_templates.tmpl_web_result(references_html)
# Render the page (including header, footer)
return page(title='References Extractor',
body=out,
uid=user_info['uid'],
req=req)
def extract_references_pdf_url(self, req, form):
"""Extract references from the pdf pointed by the passed url"""
check_login(req)
if 'url' not in form:
return 'No URL specified'
url = form['url']
if not check_url(url):
return 'Invalid URL specified'
return extract_references_from_url_xml(url)
def extract(self, req, form):
"""Refrences extraction page
This page can be used for authors to test their pdfs against our
refrences extraction process"""
user_info = collect_user_info(req)
# Handle the 3 POST parameters
if 'pdf' in form and form['pdf']:
pdf = form['pdf']
references_xml = extract_from_pdf_string(pdf)
elif 'arxiv' in form and form['arxiv']:
url = make_arxiv_url(arxiv_id=form['arxiv'])
references_xml = extract_references_from_url_xml(url)
elif 'url' in form and form['url']:
url = form['url']
references_xml = extract_references_from_url_xml(url)
elif 'txt' in form and form['txt'].value:
txt = form['txt'].value.decode('utf-8', 'ignore')
references_xml = extract_references_from_string_xml(txt)
else:
references_xml = None
# If we have not uploaded anything yet
# Display the form that allows us to do so
if not references_xml:
out = docextract_templates.tmpl_web_form()
else:
references_html = format_record(0,
'hdref',
xml_record=references_xml,
user_info=user_info)
out = docextract_templates.tmpl_web_result(references_html)
# Render the page (including header, footer)
return page(title='References Extractor',
body=out,
uid=user_info['uid'],
req=req)
def extract_references_pdf_url(self, req, form):
"""Extract references from the pdf pointed by the passed url"""
check_login(req)
if 'url' not in form:
return 'No URL specified'
url = form['url']
if not check_url(url):
return 'Invalid URL specified'
return extract_references_from_url_xml(url)
def replace_references(recid, uid=None, txt=None, url=None):
"""Replace references for a record
The record itself is not updated, the marc xml of the document with updated
references is returned
Parameters:
* recid: the id of the record
* txt: references in text mode
* inspire: format of ther references
"""
# Parse references
if txt is not None:
references_xml = extract_references_from_string_xml(
txt, is_only_references=True)
elif url is not None:
references_xml = extract_references_from_url_xml(url)
else:
references_xml = extract_references_from_record_xml(recid)
references = create_record(references_xml)
dummy1, dummy2, record, dummy3, dummy4, dummy5, dummy6 = get_cache_contents(
recid, uid)
out_xml = None
references_to_add = record_get_field_instances(references[0],
tag='999',
ind1='C',
ind2='5')
refextract_status = record_get_field_instances(references[0],
tag='999',
ind1='C',
ind2='6')
if references_to_add:
# Replace 999 fields
record_delete_fields(record, '999')
record_add_fields(record, '999', references_to_add)
record_add_fields(record, '999', refextract_status)
# Update record references
out_xml = record_xml_output(record)
return out_xml