make breadcrumb work

2 files changed, 29 insertions, 9 deletions

diff --git a/apioforum/templates/common.html b/apioforum/templates/common.html
index 9301a49..b0bf713 100644
--- a/apioforum/templates/common.html
+++ b/apioforum/templates/common.html
@@ -39,3 +39,30 @@
 {% macro tag(the_tag) -%}
 <span class="tag" style="color: {{the_tag.text_colour}}; background-color: {{the_tag.bg_colour}}">{{the_tag.name}}</span>
 {%- endmacro %}
+
+{% macro breadcrumb() %}
+<nav aria-label="Breadcrumb">
+<ol class="breadcrumbs">
+	{{- caller() -}}
+</ol>
+</nav>
+{% endmacro %}
+
+{% macro forum_bc_entries(forum_id) -%}
+	{%- for f in forum_path(forum_id) -%}
+		<li><a href="{{url_for('forum.view_forum',forum_id=f.id)}}">{{ f.name }}</a></li>
+	{%- endfor %}
+{%- endmacro %}
+
+{% macro forum_breadcrumb(forum) %}
+	{%- call breadcrumb() %}
+		{{ forum_bc_entries(forum.id) }}
+	{% endcall -%}
+{% endmacro %}
+
+{% macro thread_breadcrumb(thread) %}
+	{%- call breadcrumb() %}
+		{{ forum_bc_entries(thread.forum) }}
+		<li>{{ thread.title }}</li>
+	{% endcall -%}
+{% endmacro %}
diff --git a/apioforum/templates/view_thread.html b/apioforum/templates/view_thread.html
index ded2d52..dd41d87 100644
--- a/apioforum/templates/view_thread.html
+++ b/apioforum/templates/view_thread.html
@@ -1,15 +1,8 @@
-{% from 'common.html' import disp_post,tag %}
+{% from 'common.html' import disp_post,tag,thread_breadcrumb %}
 {% extends 'base.html' %}
 {% block header %}
 <h1>{%block title %}{{thread.title}}{% endblock %}</h1>
-<nav aria-label="Breadcrumb">
-<ol class="breadcrumbs">
-    <li><a href="{{url_for('index')}}">apioforum</a></li>
-    <li><a href="#">the</a></li>
-    <li>the</li>
-</ol>
-</nav>
-    
+{{ thread_breadcrumb(thread) }}
 {% endblock %}
 
 {%block content%}