def export_to_other_formats():
"""
view that exports a set of papers
the imput is a format and
a list of bibcodes or a variable containing the parameters for a solr query
"""
#extract the format
export_format = request.values.getlist('export_format')
list_type = request.values.get('list_type')
#list of bibcodes to extract
bibcodes_to_export = []
#flag to check if everything has been extracted
all_extracted = True
num_hits = None
#if there are not bibcodes, there should be first a query to extract them
if not request.values.has_key('bibcode'):
#@todo: code to query solr with the same query parameters but override the fields to retrieve
try:
query_components = json.loads(request.values.get('current_search_parameters'))
except (TypeError, JSONDecodeError):
#@todo: logging of the error
return render_template('errors/generic_error.html', error_message='Error while exporting records (code #1). Please try later.')
#update the query parameters to return only what is necessary
query_components.update({'facets':[], 'fields': ['bibcode'], 'highlights':[], 'rows': str(config.EXPORT_DEFAULT_ROWS)})
#execute the query
if list_type == 'similar':
resp = get_document_similar(**query_components)
else:
resp = solr.query(**query_components)
if resp.is_error():
return render_template('errors/generic_error.html', error_message='Error while exporting records (code #2). Please try later.')
#extract the bibcodes
for doc in resp.get_docset_objects():
bibcodes_to_export.append(doc.bibcode)
#check if all the results of the query have been extracted ( num results <= max to extract )
if resp.get_hits() > config.EXPORT_DEFAULT_ROWS:
all_extracted = False
num_hits = resp.get_hits()
else:
#extract all the bibcodes
bibcodes_to_export = request.values.getlist('bibcode')
#actually export the records
if bibcodes_to_export:
export_str = get_classic_records_export(bibcodes_to_export, export_format)
else:
export_str = ''
#if not everything has been extracted, show message on top
if not all_extracted:
export_str = 'Exported first %s results of %s total. \n\n\n%s' % (config.EXPORT_DEFAULT_ROWS, num_hits, export_str)
else:
export_str = 'Exported %s records \n\n\n%s' % (len(bibcodes_to_export), export_str)
return Response(export_str, mimetype='text/plain')
def export_to_other_formats():
"""
view that exports a set of papers
the imput is a format and
a list of bibcodes or a variable containing the parameters for a solr query
"""
#extract the format
export_format = request.values.getlist('export_format')
list_type = request.values.get('list_type')
numRecs = request.values.get('numRecs')
#list of bibcodes to extract
bibcodes_to_export = []
#flag to check if everything has been extracted
all_extracted = True
num_hits = None
#if there are not bibcodes, there should be first a query to extract them
if not request.values.has_key('bibcode'):
#@todo: code to query solr with the same query parameters but override the fields to retrieve
try:
query_components = json.loads(request.values.get('current_search_parameters'))
except (TypeError, JSONDecodeError):
#@todo: logging of the error
return render_template('errors/generic_error.html', error_message='Error while exporting records (code #1). Please try later.')
#update the query parameters to return only what is necessary
query_components.update({'facets':[], 'fields': ['bibcode'], 'highlights':[], 'rows': str(numRecs)})
if 'sort' not in query_components:
# this might be an abstract citation/reference list view so get the sort from config
if list_type is not None and list_type in config.ABS_SORT_OPTIONS_MAP:
query_components['sort'] = [config.ABS_SORT_OPTIONS_MAP[list_type]]
#execute the query
if list_type == 'similar':
resp = get_document_similar(**query_components)
else:
req = solr.create_request(**query_components)
url = None
if 'bigquery' in request.values:
from adsabs.core.solr import bigquery
bigquery.prepare_bigquery_request(req, request.values['bigquery'])
url = config.SOLRBIGQUERY_URL
req = solr.set_defaults(req, query_url=url)
resp = solr.get_response(req)
if resp.is_error():
return render_template('errors/generic_error.html', error_message='Error while exporting records (code #2). Please try later.')
#extract the bibcodes
for doc in resp.get_docset_objects():
bibcodes_to_export.append(doc.bibcode)
#check if all the results of the query have been extracted ( num results <= max to extract )
if resp.get_hits() > numRecs:
all_extracted = False
num_hits = resp.get_hits()
else:
#extract all the bibcodes
bibcodes_to_export = request.values.getlist('bibcode')
#actually export the records
if bibcodes_to_export:
export_str = get_classic_records_export(bibcodes_to_export, export_format)
else:
export_str = ''
#if not everything has been extracted, show message on top
if not all_extracted:
export_str = 'Exported first %s results of %s total. \n\n\n%s' % (numRecs, num_hits, export_str)
else:
export_str = 'Exported %s records \n\n\n%s' % (len(bibcodes_to_export), export_str)
return Response(export_str, mimetype='text/plain')
