[Patchew-devel] [PATCH v2 06/12] Add "Watch query" button to search result page

[Fam Zheng]

From: Fam Zheng <famz at redhat.com>

This button will update the search query used to automatically populate
the user's 'watched' queue.

Signed-off-by: Fam Zheng <famz at redhat.com>
---
 mods/maintainer.py             | 17 +++++++++++++++++
 www/templates/series-list.html |  8 ++++++++
 2 files changed, 25 insertions(+)

diff --git a/mods/maintainer.py b/mods/maintainer.py
index 541d6f3..54738ec 100644
--- a/mods/maintainer.py
+++ b/mods/maintainer.py
@@ -100,6 +100,22 @@ class MaintainerModule(PatchewModule):
         self._drop_from_queue(request.user, m, queue)
         return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
 
+    def render_page_hook(self, request, context_data):
+        if request.user.is_authenticated and context_data.get("is_search"):
+            q = WatchedQuery.objects.filter(user=request.user).first()
+            if q and q.query == context_data.get("search"):
+                context_data["is_watched_query"] = True
+
+    def www_view_watch_query(self, request):
+        if not request.user.is_authenticated:
+            raise PermissionDenied()
+        query = request.GET.get("q")
+        if not query:
+            return HttpResponseBadRequest("Invalid query")
+        WatchedQuery.objects.update_or_create(defaults={"query": query},
+                                              user=request.user)
+        return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
+
     def www_url_hook(self, urlpatterns):
         urlpatterns.append(url(r"^mark-as-merged/(?P<message_id>.*)/",
                                self.www_view_mark_as_merged,
@@ -122,6 +138,7 @@ class MaintainerModule(PatchewModule):
         urlpatterns.append(url(r"^drop-from-queue/(?P<queue>[^/]*)/(?P<message_id>.*)/",
                                self.www_view_drop_from_queue,
                                name="drop-from-queue"))
+        urlpatterns.append(url(r"^watch-query/", self.www_view_watch_query))
 
     def prepare_message_hook(self, request, message, detailed):
         if not detailed or not request.user.is_authenticated:
diff --git a/www/templates/series-list.html b/www/templates/series-list.html
index 8a29f98..6c77d47 100644
--- a/www/templates/series-list.html
+++ b/www/templates/series-list.html
@@ -74,6 +74,14 @@
     </div>
 {% endif %}
 
+{% if is_search %}
+    {% if is_watched_query %}
+        <p>Saved as my watched query</p>
+    {% else %}
+        <button><a href="/watch-query/?q={{ search }}">Watch query</a></button>
+    {% endif %}
+{% endif %}
+
 <nav>
     <ul class="pagination pagination-sm">
         {% for i in page_links %}
-- 
2.17.2