Add DISQUS and fix pagination

_config.yml

@@ -1,35 +1,56 @@
 # -----------------------------------------------------------------------------
 # Site settings
 # -----------------------------------------------------------------------------
-
 name: Your Name
 email: [email protected]
 description: > # this means to ignore newlines until "url:"
   A simple, whitespace theme for academics. Based on [*folio](https://github.com/bogoli/-folio) design.
-last_updated:
+footer_text: >
+  Powered by <a href="http://jekyllrb.com/" target="_blank">Jekyll</a> with <a href="https://github.com/alshedivat/al-folio">al-folio</a> theme.
+  Hosted by <a href="https://pages.github.com/" target="_blank">GitHub Pages</a>.
+  Photos from <a href="https://unsplash.com" target="_blank">Unsplash</a>.
 
 url:  # the base hostname & protocol for your site
 baseurl: /al-folio # the subpath of your site, e.g. /blog/
+last_updated: # leave blank if you don't want to display last updated
 
-# Social
+# -----------------------------------------------------------------------------
+# Social integration
+# -----------------------------------------------------------------------------
 github_username: # put your github username
 twitter_username: # put your twitter username
 linkedin_username: # put your linkedin username
 scholar_authorid: # put your google scholar author id
 contact_note: >
   You can even add a little note about which of these is the best way to reach you.
 
-# Footer text
-footer_text: >
-  Powered by <a href="http://jekyllrb.com/" target="_blank">Jekyll</a> with <a href="https://github.com/alshedivat/al-folio">al-folio</a> theme.
-  Hosted by <a href="https://pages.github.com/" target="_blank">GitHub Pages</a>.
-  Photos from <a href="https://unsplash.com" target="_blank">Unsplash</a>.
-
+# -----------------------------------------------------------------------------
 # Blog
+# -----------------------------------------------------------------------------
 blog_name: al-folio
 blog_description: simple whitespace theme for academics
 
+# Pagination
+paginate: 4
+permalink: /blog/:year/:title/
+paginate_path: /blog/page:num/
+
+text:
+  pagination:
+    newer: 'Newer'
+    older: 'Older'
+
+# Comments
+disqus_shortname: al-folio # put your disqus shortname
+
+# Optional features
+show_social_icons:  false
+enable_anchorjs:    false
+enable_katex:       true
+
+# -----------------------------------------------------------------------------
 # Collections
+# -----------------------------------------------------------------------------
 collections:
   news:
     defaults:
@@ -43,7 +64,6 @@ collections:
     output: true
     permalink: /poetry/:path/
 
-# Collection settings
 news_limit: 5
 
 # -----------------------------------------------------------------------------
@@ -54,11 +74,6 @@ news_limit: 5
 markdown: kramdown
 highlighter: pygments
 
-# Pagination
-paginate: 15
-permalink: /blog/:year/:title/
-paginate_path: /blog/page:num/
-
 # Includes
 include: ['_pages']
 
@@ -93,7 +108,8 @@ scholar:
   query: "@*"
 
 # -----------------------------------------------------------------------------
-# Other advanced settings (don't touch if you are not sure)
+# Other settings
 # -----------------------------------------------------------------------------
 jquery_version: "1.12.4"
-katex_version: "0.7.0"
+katex_version: "0.7.1"
+anchorjs_version: "3.2.2"

_includes/footer.html

@@ -1,13 +1,11 @@
-<footer class="site-footer">
+<footer>
 
   <div class="wrapper">
-    <p class="small">
-        © Copyright {{ site.time | date: '%Y' }} {{ site.name }}.
-        {{ site.footer_text }}
-        {% if site.last_updated %}
-            Last updated: {{ site.last_updated }}.
-        {% endif %}
-    </p>
+    &copy; Copyright {{ site.time | date: '%Y' }} {{ site.name }}.
+    {{ site.footer_text }}
+    {% if site.last_updated %}
+        Last updated: {{ site.last_updated }}.
+    {% endif %}
   </div>
 
 </footer>

_includes/hemline.html

@@ -4,10 +4,21 @@
 <!-- Load Common JS -->
 <script src="{{ '/assets/js/common.js' | prepend: site.baseurl | prepend: site.url }}"></script>
 
+{% if site.enable_katex %}
 <!-- Load KaTeX -->
 <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/KaTeX/{{ site.katex_version }}/katex.min.css">
 <script src="//cdnjs.cloudflare.com/ajax/libs/KaTeX/{{ site.katex_version }}/katex.min.js"></script>
 <script src="{{ '/assets/js/katex.js' | prepend: site.baseurl | prepend: site.url }}"></script>
+{% endif %}
+
+{% if site.enable_anchorjs %}
+<!-- Load Anchor JS -->
+<script src="//cdnjs.cloudflare.com/ajax/libs/anchor-js/{{ site.anchorjs_version }}/anchor.min.js"></script>
+<script>
+  anchors.options.visible = 'always';
+  anchors.add('article h2, article h3, article h4, article h5, article h6');
+</script>
+{% endif %}
 
 <!-- Include custom icon fonts -->
 <link rel="stylesheet" href="{{ '/assets/css/font-awesome.min.css' | prepend: site.baseurl | prepend: site.url }}">

_includes/pagination.html

@@ -0,0 +1,23 @@
+{% if paginator.total_pages != 1 %}
+<div class="pagination clearfix mb1 mt4">
+  <div class="left">
+    {% if paginator.previous_page %}
+      {% if paginator.page == 2 %}
+        <a class="pagination-item" href="{{ site.baseurl }}/blog/">{{ site.text.pagination.newer }}</a>
+      {% else %}
+        <a class="pagination-item" href="{{ paginator.previous_page_path | prepend: site.baseurl }}">{{ site.text.pagination.newer }}</a>
+      {% endif %}
+    {% else %}
+      <span class="pagination-item disabled">{{ site.text.pagination.newer }}</span>
+    {% endif %}
+  </div>
+  <div class="right">
+    {% if paginator.next_page %}
+      <a class="pagination-item" href="{{ paginator.next_page_path | prepend: site.baseurl }}">{{ site.text.pagination.older }}</a>
+    {% else %}
+      <span class="pagination-item disabled">{{ site.text.pagination.older }}</span>
+    {% endif %}
+  </div>
+  <div class="pagination-meta">Page {{ paginator.page }} of {{ paginator.total_pages }}</div>
+</div>
+{% endif %}

_layouts/post.html

@@ -12,4 +12,19 @@ <h1 class="post-title">{{ page.title }}</h1>
     {{ content }}
   </article>
 
+  {% if site.disqus_shortname and page.comments %}
+    <div id="disqus_thread"></div>
+    <script type="text/javascript">
+      var disqus_shortname  = '{{ site.disqus_shortname }}';
+      var disqus_identifier = '{{ page.id }}';
+      var disqus_title      = {{ page.title | jsonify }};
+      (function() {
+        var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+        dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
+        (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+      })();
+    </script>
+    <noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
+  {% endif %}
+
 </div>

_posts/2015-05-15-images.markdown

@@ -7,24 +7,24 @@ description: this is what included images could look like
 Jean shorts raw denim Vice normcore, art party High Life PBR skateboard stumptown vinyl kitsch. Fingerstache four loko meh 8-bit, tousled banh mi tilde forage Schlitz dreamcatcher twee 3 wolf moon. Chambray asymmetrical paleo salvia, sartorial umami four loko master cleanse drinking vinegar brunch.
 
 <div class="img_row">
-	<img class="col three" src="/https/github.com/assets/img/9.jpg">
+    <img class="col three" src="{{ site.baseurl }}/assets/img/9.jpg">
 </div>
 <div class="img_row">
-	<img class="col three" src="{{ site.baseurl }}/assets/img/9.jpg">
+    <img class="col three" src="{{ site.baseurl }}/assets/img/7.jpg">
 </div>
 <div class="col three caption">
-	A simple, elegant caption looks good between image rows, after each row, or doesn't have to be there at all.
+    A simple, elegant caption looks good between image rows, after each row, or doesn't have to be there at all.
 </div>
 <div class="img_row">
-	<img class="col two" src="/https/github.com/assets/img/8.jpg">
-	<img class="col one" src="/https/github.com/assets/img/10.jpg">
+    <img class="col two" src="{{ site.baseurl }}/assets/img/8.jpg">
+    <img class="col one" src="{{ site.baseurl }}/assets/img/10.jpg">
 </div>
 
 Slow-carb four dollar toast Helvetica pop-up. Kale chips next level literally trust fund Pitchfork. Jean shorts Pinterest beard, farm-to-table irony craft beer swag tofu 8-bit Banksy. Quinoa forage fanny pack, pug hashtag Echo Park heirloom Schlitz tote bag artisan Neutra mumblecore 90's shabby chic raw denim.
 
 
 <div class="img_row">
-	<img class="col one" src="/https/github.com/assets/img/11.jpg">
-	<img class="col one" src="/https/github.com/assets/img/12.jpg">
-	<img class="col one" src="/https/github.com/assets/img/7.jpg">
+    <img class="col one" src="{{ site.baseurl }}/assets/img/11.jpg">
+    <img class="col one" src="{{ site.baseurl }}/assets/img/12.jpg">
+    <img class="col one" src="{{ site.baseurl }}/assets/img/7.jpg">
 </div>

_posts/2015-07-15-code.markdown

@@ -16,20 +16,20 @@ Produces something like this:
 
 int main(int argc, char const \*argv[])
 {
-	string myString;
+    string myString;
 
-	cout << "input a string: ";
-	getline(cin, myString);
-	int length = myString.length();
+    cout << "input a string: ";
+    getline(cin, myString);
+    int length = myString.length();
 
-	char charArray = new char * [length];
+    char charArray = new char * [length];
 
-	charArray = myString;
-	for(int i = 0; i < length; ++i){
-		cout << charArray[i] << " ";
-	}
+    charArray = myString;
+    for(int i = 0; i < length; ++i){
+        cout << charArray[i] << " ";
+    }
 
-	return 0;
+    return 0;
 }
 
 {% endhighlight %}

blog/index.html

@@ -12,13 +12,15 @@ <h2>{{ site.blog_description }}</h2>
 
 
 <ul class="post-list">
-    {% for post in paginator.posts %}
-      <li>
-        <h2><a class="post-title" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a></h2>
-        <p class="post-meta">{{ post.date | date: '%B %-d, %Y — %H:%M' }}</p>
-        <p>{{ post.description }}</p>
-        <br/>
-        <hr/>
-      </li>
-    {% endfor %}
+  {% for post in paginator.posts %}
+    <li>
+      <h2><a class="post-title" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a></h2>
+      <p class="post-meta">{{ post.date | date: '%B %-d, %Y — %H:%M' }}</p>
+      <p>{{ post.description }}</p>
+      <br/>
+      <hr/>
+    </li>
+  {% endfor %}
 </ul>
+
+{% include pagination.html %}