feat: implement blog features

blog/templates/blog/blog_index_page.html

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+{% extends "base.html" %}
+
+{% load wagtailcore_tags wagtailimages_tags %}
+
+{% block body_class %}template-blogindexpage{% endblock %}
+
+{% block content %}
+    <h1>{{ page.title }}</h1>
+
+    <div class="intro">{{ page.intro|richtext }}</div>
+
+{% for post in blogpages %}
+    {% with post=post.specific %}
+        <h2><a href="{% pageurl post %}">{{ post.title }}</a></h2>
+
+        <!-- Add this: -->
+        {% with post.main_image as main_image %}
+            {% if main_image %}{% image main_image fill-160x100 %}{% endif %}
+        {% endwith %}
+
+        <p>{{ post.intro }}</p>
+        {{ post.body|richtext }}
+    {% endwith %}
+{% endfor %}
+
+{% endblock %}

blog/templates/blog/blog_page.html

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+{% extends "base.html" %}
+
+{% load wagtailcore_tags wagtailimages_tags %}
+
+{% block body_class %}template-blogpage{% endblock %}
+
+{% block content %}
+    <h1>{{ page.title }}</h1>
+    <p class="meta">{{ page.date }}</p>
+
+    {% with authors=page.authors.all %}
+        {% if authors %}
+            <h3>Posted by:</h3>
+            <ul>
+                {% for author in authors %}
+                    <li style="display: inline">
+                        {% image author.author_image fill-40x60 style="vertical-align: middle" %}
+                        {{ author.name }}
+                    </li>
+                {% endfor %}
+            </ul>
+        {% endif %}
+    {% endwith %}
+
+    <div class="intro">{{ page.intro }}</div>
+
+    {{ page.body|richtext }}
+
+    {% for item in page.gallery_images.all %}
+        <div style="float: inline-start; margin: 10px">
+            {% image item.image fill-320x240 %}
+            <p>{{ item.caption }}</p>
+        </div>
+    {% endfor %}
+
+    <p><a href="{{ page.get_parent.url }}">Return to blog</a></p>
+
+    {% with tags=page.tags.all %}
+    {% if tags %}
+        <div class="tags">
+            <h3>Tags</h3>
+            {% for tag in tags %}
+                <a href="{% slugurl 'tags' %}?tag={{ tag }}">{{ tag }}</a>
+            {% endfor %}
+        </div>
+    {% endif %}
+
+{% endwith %}
+
+{% endblock %}

blog/templates/blog/blog_tag_index_page.html

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+{% extends "base.html" %}
+{% load wagtailcore_tags %}
+
+{% block content %}
+
+    {% if request.GET.tag %}
+        <h4>Showing pages tagged "{{ request.GET.tag }}"</h4>
+    {% endif %}
+
+    {% for blogpage in blogpages %}
+
+          <p>
+              <strong><a href="{% pageurl blogpage %}">{{ blogpage.title }}</a></strong><br />
+              <small>Revised: {{ blogpage.latest_revision_created_at }}</small><br />
+          </p>
+
+    {% empty %}
+        No pages found with that tag.
+    {% endfor %}
+
+{% endblock %}