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authorBryan Newbold <bnewbold@robocracy.org>2019-09-03 19:35:42 -0700
committerBryan Newbold <bnewbold@robocracy.org>2019-09-03 19:35:44 -0700
commitea3b8c33cf53b7e50cb353eac2c6f73f5cb75979 (patch)
treed441edde2ada1a7019f07bef9cfd20a9345b984a /python/fatcat_web/search.py
parent56e30786ccf326ff69deee9a0dcf86b032d3b1ae (diff)
downloadfatcat-ea3b8c33cf53b7e50cb353eac2c6f73f5cb75979.tar.gz
fatcat-ea3b8c33cf53b7e50cb353eac2c6f73f5cb75979.zip
include example releases on container landing page
Included making release search results an entity macro (in webface templates).
Diffstat (limited to 'python/fatcat_web/search.py')
-rw-r--r--python/fatcat_web/search.py43
1 files changed, 43 insertions, 0 deletions
diff --git a/python/fatcat_web/search.py b/python/fatcat_web/search.py
index 446a851a..94246329 100644
--- a/python/fatcat_web/search.py
+++ b/python/fatcat_web/search.py
@@ -6,6 +6,7 @@ the formal API)
TODO: ELASTICSEARCH_*_INDEX should probably be factored out and just hard-coded
"""
+import datetime
import requests
from flask import abort, flash
from fatcat_web import app
@@ -242,3 +243,45 @@ def get_elastic_container_stats(ident, issnl=None):
}
return stats
+
+def get_elastic_container_random_releases(ident, limit=5):
+ """
+ Returns a list of releases from the container.
+ """
+
+ assert limit > 0 and limit <= 100
+
+ query = {
+ "size": int(limit),
+ "sort": [
+ { "in_web": {"order": "desc"} },
+ { "release_date": {"order": "desc"} },
+ ],
+ "query": {
+ "bool": {
+ "must": [
+ { "term": { "container_id": ident } },
+ { "range": { "release_year": { "lte": datetime.datetime.today().year } } },
+ ],
+ },
+ },
+ }
+ resp = requests.get(
+ "{}/fatcat_release/_search".format(app.config['ELASTICSEARCH_BACKEND']),
+ json=query,
+ params=dict(request_cache="true"))
+ # TODO: abort()
+ #print(resp.json())
+ resp.raise_for_status()
+ resp = resp.json()
+ print(resp)
+ hits = [h['_source'] for h in resp['hits']['hits']]
+ for h in hits:
+ # Handle surrogate strings that elasticsearch returns sometimes,
+ # probably due to mangled data processing in some pipeline.
+ # "Crimes against Unicode"; production workaround
+ for key in h:
+ if type(h[key]) is str:
+ h[key] = h[key].encode('utf8', 'ignore').decode('utf8')
+
+ return hits