Add tags list to homepage

app/blueprints/homepage/__init__.py

@@ -34,5 +34,8 @@ def home():
 	downloads_result = db.session.query(func.sum(Package.downloads)).one_or_none()
 	downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
 
-	return render_template("index.html", count=count, downloads=downloads, \
+	tags = db.session.query(func.count(Tags.c.tag_id), Tag) \
+		.select_from(Tag).outerjoin(Tags).group_by(Tag.id).order_by(db.asc(Tag.title)).all()
+
+	return render_template("index.html", count=count, downloads=downloads, tags=tags, \
 			new=new, updated=updated, pop_mod=pop_mod, pop_txp=pop_txp, pop_gam=pop_gam, reviews=reviews)

app/templates/index.html

@@ -58,6 +58,20 @@
 	{{ render_pkggrid(pop_txp) }}
 
 
+	<h2 class="my-3">{{ _("Search by Tags") }}</h2>
+	{% for pair in tags %}
+		{% set count = pair[0] %}
+		{% set tag = pair[1] %}
+
+		<a class="btn btn-sm btn-secondary m-1" rel="nofollow"
+				href="{{ url_for('packages.list_all', tag=tag.name) }}">
+			{{ tag.title }}
+			<span class="badge badge-pill badge-light ml-1">{{ count }}</span>
+		</a>
+	{% endfor %}
+	<div class="clearfix mb-4"></div>
+
+
 	<a href="{{ url_for('packages.list_reviews') }}" class="btn btn-secondary float-right">
 		{{ _("See more") }}
 	</a>

app/templates/packages/list.html

@@ -27,18 +27,16 @@
 			{% set tag = pair[1] %}
 
 			{% if tag in selected_tags %}
-				<a class="badge badge-primary" rel="nofollow"
+				<a class="btn btn-sm btn-primary m-1" rel="nofollow"
 						href="{{ url_set_query(page=1, _remove={ 'tag': tag.name }) }}">
-
 					{{ tag.title }}
-					({{ count }})
+					<span class="badge badge-pill badge-light ml-1">{{ count }}</span>
 				</a>
 			{% else %}
-				<a class="badge badge-secondary" rel="nofollow"
+				<a class="btn btn-sm btn-secondary m-1" rel="nofollow"
 						href="{{ url_set_query(page=1, _add={ 'tag': tag.name }) }}">
-
 					{{ tag.title }}
-					({{ count }})
+					<span class="badge badge-pill badge-light ml-1">{{ count }}</span>
 				</a>
 			{% endif %}
 		{% endfor %}