refs: support for wikipedia outbound refs, and display in tables

3 files changed, 67 insertions, 6 deletions

diff --git a/python/fatcat_web/ref_routes.py b/python/fatcat_web/ref_routes.py
index 6f887c4d..88ac0744 100644
--- a/python/fatcat_web/ref_routes.py
+++ b/python/fatcat_web/ref_routes.py
@@ -15,7 +15,7 @@ from fatcat_web.cors import crossdomain
 from fatcat_web.forms import *
 from fatcat_web.entity_helpers import *
 
-def _refs_web(direction, release_ident=None, work_ident=None, openlibrary_id=None) -> RefHits:
+def _refs_web(direction, release_ident=None, work_ident=None, openlibrary_id=None, wikipedia_article=None) -> RefHits:
     offset = request.args.get('offset', '0')
     offset = max(0, int(offset)) if offset.isnumeric() else 0
     limit = request.args.get('limit', '30')
@@ -37,6 +37,7 @@ def _refs_web(direction, release_ident=None, work_ident=None, openlibrary_id=Non
     elif direction == "out":
         hits = get_outbound_refs(
             release_ident=release_ident,
+            wikipedia_article=wikipedia_article,
             work_ident=work_ident,
             es_client=app.es_client,
             offset=offset,
@@ -74,12 +75,23 @@ def release_view_refs_outbound(ident):
 @app.route('/openlibrary/OL<int:id_num>W/refs-in', methods=['GET'])
 def openlibrary_view_refs_inbound(id_num):
     if request.accept_mimetypes.best == "application/json":
-        return openlibrary_view_refs_inbound(id_num)
+        return openlibrary_view_refs_inbound_json(id_num)
 
     openlibrary_id = f"OL{id_num}W"
     hits = _refs_web("in", openlibrary_id=openlibrary_id)
     return render_template('openlibrary_view_fuzzy_refs.html', openlibrary_id=openlibrary_id, direction="in", hits=hits), 200
 
+@app.route('/wikipedia/<string(length=2):wiki_lang>:<string:wiki_article>/refs-out', methods=['GET'])
+def wikipedia_view_refs_outbound(wiki_lang: str, wiki_article: str):
+    if request.accept_mimetypes.best == "application/json":
+        return wikipedia_view_refs_outbound_json(wiki_lang, wiki_article)
+
+    wiki_url = f"https://{wiki_lang}.wikipedia.org/wiki/{wiki_article}"
+    wiki_article = wiki_article.replace('_', ' ')
+    wikipedia_article = wiki_lang + ":" + wiki_article
+    hits = _refs_web("out", wikipedia_article=wikipedia_article)
+    return render_template('wikipedia_view_fuzzy_refs.html', wiki_article=wiki_article, wiki_lang=wiki_lang, wiki_url=wiki_url, direction="out", hits=hits), 200
+
 
 @app.route('/reference/match', methods=['GET', 'POST'])
 def reference_match():
@@ -140,9 +152,17 @@ def release_view_refs_inbound_json(ident):
     hits = _refs_web("in", release_ident=ident)
     return Response(hits.json(exclude_unset=True), mimetype="application/json")
 
-@app.route('/openlibrary/OL<int:id_num>W/refs-in', methods=['GET', 'OPTIONS'])
+@app.route('/openlibrary/OL<int:id_num>W/refs-in.json', methods=['GET', 'OPTIONS'])
 @crossdomain(origin='*',headers=['access-control-allow-origin','Content-Type'])
 def openlibrary_view_refs_inbound_json(ident):
     openlibrary_id = f"OL{id_num}W"
     hits = _refs_web("in", openlibrary_id=openlibrary_id)
     return Response(hits.json(exclude_unset=True), mimetype="application/json")
+
+@app.route('/wikipedia/<string(length=2):wiki_lang>:<string:wiki_article>/refs-out.json', methods=['GET', 'OPTIONS'])
+@crossdomain(origin='*',headers=['access-control-allow-origin','Content-Type'])
+def wikipedia_view_refs_outbound_json(wiki_lang: str, wiki_article: str):
+    wiki_article = wiki_article.replace('_', ' ')
+    wikipedia_article = wiki_lang + ":" + wiki_article
+    hits = _refs_web("out", wikipedia_article=wikipedia_article)
+    return Response(hits.json(exclude_unset=True), mimetype="application/json")
diff --git a/python/fatcat_web/templates/refs_macros.html b/python/fatcat_web/templates/refs_macros.html
index 405aca73..ba4d18ad 100644
--- a/python/fatcat_web/templates/refs_macros.html
+++ b/python/fatcat_web/templates/refs_macros.html
@@ -35,12 +35,26 @@
       <td class="">
         {% if release %}
           {{ entity_macros.release_summary(release) }}
-        {% elif row.ref.target_unstructured %}
+        {% elif direction == "in" and row.ref.source_wikipedia_article %}
+          {% set wiki_lang = row.ref.source_wikipedia_article.split(':')[0] %}
+          {% set wiki_article = ':'.join(row.ref.source_wikipedia_article.split(':')[1:]) %}
+          <b>
+            <a href="https://{{ wiki_lang }}.wikipedia.org/wiki/{{ wiki_article.replace(' ', '_') }}">
+              {{ wiki_article }}
+            </a>
+            [wikipedia]
+          </b>
+          <br>
+          <span style="color:green;">lang:{{ wiki_lang }}</span>&nbsp;
+          <a href="/wikipedia/{{ wiki_lang }}:{{ wiki_article.replace(' ', '_') }}/refs-out" style="color:green;">[references]</a>&nbsp;
+        {% elif direction == "out" and row.ref.target_unstructured %}
           <code>{{ row.ref.target_unstructured }}</code>
           {% if row.ref.target_openlibrary_work %}
-            <br><a href="https://openlibrary.org/{{ row.ref.target_openlibrary_work }}" style="color:green;">openlibrary:{{ row.ref.target_openlibrary_work }}</a>&nbsp;
+            <br>
+            <a href="https://openlibrary.org/{{ row.ref.target_openlibrary_work }}" style="color:green;">openlibrary:{{ row.ref.target_openlibrary_work }}</a>&nbsp;
+            <a href="/openlibrary/{{ row.ref.target_openlibrary_work}}/refs-in" style="color:green;">[cited-by]</a>&nbsp;
           {% endif %}
-        {% elif row.ref.target_csl %}
+        {% elif direction == "in" and row.ref.target_csl %}
           {{ entity_macros.csl_summary(row.ref.target_csl) }}
         {% else %}
           <i>blank</i>
diff --git a/python/fatcat_web/templates/wikipedia_view_fuzzy_refs.html b/python/fatcat_web/templates/wikipedia_view_fuzzy_refs.html
new file mode 100644
index 00000000..5b53d692
--- /dev/null
+++ b/python/fatcat_web/templates/wikipedia_view_fuzzy_refs.html
@@ -0,0 +1,27 @@
+{% extends "base.html" %}
+{% import "refs_macros.html" as refs_macros %}
+
+{% block title %}Wikipedia Refs{% endblock %}
+
+{% block fullbody %}
+<h1 class="ui header">
+  [{{ wiki_lang }}] {{ wiki_article }}
+  <span class="sub header"><a href="{{ wiki_url }}"><code>{{ wiki_url }}</code></a></span>
+</h1>
+
+{% if direction == "in" %}
+  <h3>Cited By</h3>
+  <p>This page lists references to a wikipedia article, from other works (eg, journal articles).
+{% elif direction == "out" %}
+  <h3>References</h3>
+  <i>Refernces from wikipedia article to other entities.</i>
+{% endif %}
+
+{% if hits.result_refs %}
+  {{ refs_macros.refs_table(hits, direction) }}
+{% else %}
+  <br><br><p><b>None found</b>
+{% endif %}
+
+{% endblock %}
+