Add per-user filter on search page based on query.

nyaa/routes.py

@@ -181,6 +181,15 @@ def home(rss):
             flask.abort(404)
         user_id = user.id
 
+    if search_term:
+        exploded_query = search_term.split(" ")
+        first_word_user = models.User.by_username(exploded_query[0])
+        exploded_query.pop(0)
+        query_sans_user = ' '.join(exploded_query)
+    else:
+        first_word_user = None
+        query_sans_user = None
+
     query_args = {
         'user': user_id,
         'sort': sort_key or 'id',
@@ -192,6 +201,11 @@ def home(rss):
         'per_page': results_per_page
     }
 
+    user_query = {
+        'first_word_user': first_word_user,
+        'query_sans_user': query_sans_user
+    }
+
     if flask.g.user:
         query_args['logged_in_user'] = flask.g.user
         if flask.g.user.is_moderator:  # God mode
@@ -229,7 +243,8 @@ def home(rss):
                                          pagination=pagination,
                                          torrent_query=query_results,
                                          search=query_args,
-                                         rss_filter=rss_query_string)
+                                         rss_filter=rss_query_string,
+                                         user_query=user_query)
     else:
         # If ES is enabled, default to db search for browsing
         if use_elastic:
@@ -250,7 +265,8 @@ def home(rss):
                                          use_elastic=False,
                                          torrent_query=query,
                                          search=query_args,
-                                         rss_filter=rss_query_string)
+                                         rss_filter=rss_query_string,
+                                         user_query=user_query)
 
 
 @app.route('/user/<user_name>', methods=['GET', 'POST'])

nyaa/templates/search_results.html

@@ -8,6 +8,15 @@
 	{{ caller() }}
 </th>
 {% endmacro %}
+
+{% if user_query is defined %}
+{% if user_query['first_word_user'] and not search['user'] %}
+<div class="alert alert-info">
+	<a href="/user/{{ user_query['first_word_user'].username }}{{ modify_query(q=user_query['query_sans_user'])[1:] }}">Click here to see only results uploaded by {{ user_query['first_word_user'].username }}</a>
+</div>
+{% endif %}
+{% endif %}
+
 {% if (use_elastic and torrent_query.hits.total > 0) or (torrent_query.items) %}
 <div class="table-responsive">
 	<table class="table table-bordered table-hover table-striped torrent-list">