Add view for a single TermOccurrence

Very basic. Closes #50.

bookmarker/urls.py

@@ -51,6 +51,9 @@
         name='edit_note'),
     url(r'^term/(?P<term_id>\d+)$', bookmarker.views.view_term,
         name='view_term'),
+    url(r'^occurrence/(?P<occurrence_id>\d+)$',
+        bookmarker.views.view_occurrence,
+        name='view_occurrence'),
     url(r'^author/(?P<author_id>\d+)$', bookmarker.views.view_author,
         name='view_author'),
     url(r'^tag/(?P<slug>[^/]+)$', bookmarker.views.view_tag,

bookmarker/views.py

@@ -426,6 +426,20 @@ def view_note(request, note_id):
     return render(request, 'view_note.html', context)
 
 
+def view_occurrence(request, occurrence_id):
+    occurrence = TermOccurrence.objects.get(pk=occurrence_id)
+    query = request.GET.get('q')
+
+    context = {
+        'occurrence': occurrence,
+        'term': occurrence.term,
+        'book': occurrence.book,
+        'query': query,
+    }
+
+    return render(request, 'view_occurrence.html', context)
+
+
 def view_term(request, term_id):
     term = Term.objects.get(pk=term_id)
     query = request.GET.get('q')

templates/term_occurrence_display.html

@@ -50,7 +50,9 @@
 {% endif %}
 <div class="ui label {{ o.category }}-category">{{ o.category }}</div>
 <i class="ellipsis vertical icon"></i>
-<span title="{{ o.added }}">{{ o.added|timesince }} ago</a>
+<a href="{{ o.get_absolute_url }}" title="{{ o.added }}">
+    {{ o.added|timesince }} ago
+</a>
 <i class="ellipsis vertical icon"></i>
 <a href="{% url 'admin:vocab_termoccurrence_change' o.pk %}">
     <i class="edit icon"></i>

templates/view_occurrence.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+
+{% block breadcrumbs %}
+<a class="section" href="{{ term.get_absolute_url }}">View term</a>
+<i class="right angle icon divider"></i>
+<div class="active section">View occurrence</div>
+{% endblock %}
+
+{% block content %}
+{% include 'term_header.html' with term=term highlight=query %}
+
+{% include 'book_header.html' with book=book %}
+<br />
+
+{% include 'term_occurrence_display.html' with o=occurrence highlight=query %}
+
+{% endblock %}

vocab/models.py

@@ -64,6 +64,9 @@ class Meta:
     def display_template(self):
         return 'term_display.html'
 
+    def get_absolute_url(self):
+        return reverse('view_occurrence', args=[str(self.id)])
+
     def save(self, *args, **kwargs):
         self.section = self.determine_section()
         super(TermOccurrence, self).save(*args, **kwargs)