def find_more_json():
pid = request.args.get('pid')
qid_list = request.args.getlist('qid')
limit = 6
filenames = []
cache_name = f'{pid}={",".join(qid_list)}_{limit}'
bindings = wdqs.run_from_template_with_cache(
'query/find_more_basic.sparql',
cache_name=cache_name,
qid_list=qid_list,
pid=pid,
limit=limit)
items = []
for row in bindings:
item_id = wdqs.row_id(row)
row_qid = f'Q{item_id}'
image_filename = wdqs.commons_uri_to_filename(row['image']['value'])
filenames.append(image_filename)
items.append({
'qid': row_qid,
'item_id': item_id,
'href': url_for('item_page', item_id=item_id),
'filename': image_filename
})
thumbheight = 120
detail = commons.image_detail(filenames, thumbheight=thumbheight)
for item in items:
item['image'] = detail[item['filename']]
return jsonify(items=items)
def catalog_page():
params = get_artwork_params()
bindings = filter_artwork(params)
page = utils.get_int_arg('page') or 1
page_size = 45
item_ids = set()
for row in bindings:
item_id = wdqs.row_id(row)
item_ids.add(item_id)
qids = [f'Q{item_id}' for item_id in sorted(item_ids)]
items = [Item.query.get(item_id) for item_id in item_ids]
entities = mediawiki.get_entities_with_cache(qids)
items = []
other_items = set()
for entity in entities:
other_items.update(build_other_set(entity))
continue
item = {
'label': wikibase.get_entity_label(entity),
'qid': entity['id'],
'item_id': int(entity['id'][1:]),
'image_filename': wikibase.first_datavalue(entity, 'P18'),
'entity': entity,
}
items.append(item)
other = get_labels(other_items)
flat = '_'.join(f'{pid}={qid}' for pid, qid in params)
thumbwidth = 400
# FIXME cache_name can be too long for filesystem
cache_name = f'{flat}_{page}_{page_size}_{thumbwidth}'
detail = get_image_detail_with_cache(items,
cache_name,
thumbwidth=thumbwidth)
for item in items:
item['url'] = url_for('item_page', item_id=item['item_id'])
item['image'] = detail[item['image_filename']]
item_labels = get_labels(qid for pid, qid in params)
title = ' / '.join(find_more_props[pid] + ': ' + item_labels[qid]
for pid, qid in params)
return render_template('catalog.html',
labels=find_more_props,
items=items,
other=other,
title=title)
def random_artwork():
rows = wdqs.run_from_template_with_cache('query/artwork_no_depicts.sparql')
has_depicts = True
while has_depicts:
item_id = wdqs.row_id(random.choice(rows))
if ArtworkItem.query.get(item_id):
continue
entity = mediawiki.get_entity_with_cache(f'Q{item_id}', refresh=True)
en_label = wikibase.get_en_label(entity)
if en_label and en_label.startswith('Page from '):
# example: Q60467422
# title: Page from Tales of a Parrot (Tuti-nama): text page
# this is not a painting
continue
has_depicts = 'P180' in entity['claims']
session[f'Q{item_id}'] = 'from redirect'
return redirect(url_for('item_page', item_id=item_id))