Added Markdown support

README.md

@@ -40,7 +40,6 @@ Run the tests locally (against development environment):
 
 ### (Lord knows there's TODOs I could be working on...)
 
-1. Support at least some Markdown, specifically the code blocks
 1. Implement tripcodes (moving this down in priority due to complexity...)
 1. Return a text response instead of HTML if a `.txt` extension [is
    requested](https://docs.mojolicious.org/Mojolicious/Plugin/DefaultHelpers#respond_to)

assets/css/PostText.css

@@ -20,3 +20,67 @@
 .thread .body, .remark .body {
     white-space: pre-wrap;
 }
+
+/*
+ * For the custom Markdown <h1> - <h6>
+ */
+
+span.head1 {
+    display: block;
+    font-size: 2em;
+    margin-top: 0.67em;
+    margin-bottom: 0.67em;
+    margin-left: 0;
+    margin-right: 0;
+    font-weight: bold;
+}
+
+span.head2 {
+    display: block;
+    font-size: 1.5em;
+    margin-top: 0.83em;
+    margin-bottom: 0.83em;
+    margin-left: 0;
+    margin-right: 0;
+    font-weight: bold;
+}
+
+span.head3 {
+    display: block;
+    font-size: 1.17em;
+    margin-top: 1em;
+    margin-bottom: 1em;
+    margin-left: 0;
+    margin-right: 0;
+    font-weight: bold;
+}
+
+span.head4 {
+    display: block;
+    font-size: 1em;
+    margin-top: 1.33em;
+    margin-bottom: 1.33em;
+    margin-left: 0;
+    margin-right: 0;
+    font-weight: bold;
+ }
+
+span.head5 {
+    display: block;
+    font-size: .83em;
+    margin-top: 1.67em;
+    margin-bottom: 1.67em;
+    margin-left: 0;
+    margin-right: 0;
+    font-weight: bold;
+ }
+
+span.head6 {
+    display: block;
+    font-size: .67em;
+    margin-top: 2.33em;
+    margin-bottom: 2.33em;
+    margin-left: 0;
+    margin-right: 0;
+    font-weight: bold;
+}

lib/PostText.pm

@@ -10,6 +10,7 @@ use Crypt::Passphrase;
 use PostText::Model::Thread;
 use PostText::Model::Remark;
 use PostText::Model::Moderator;
+use PostText::Markdown;
 
 sub startup($self) {
     $self->plugin('Config');
@@ -62,6 +63,10 @@ sub startup($self) {
         $c->session->{'is_admin'} || undef
     });
 
+    $self->helper(markdown => sub ($c, $input_text) {
+        PostText::Markdown::Markdown($input_text)
+    });
+
     # Finish configuring some things
     $self->secrets($self->config->{'secrets'}) || die $@;
 

templates/remark/by_id.html.ep

@@ -6,7 +6,7 @@
     <nav class="id">#<%= $remark->{'id'} %></nav>
     <h4 class="date"><%= $remark->{'date'} %></h4>
     <h5 class="author"><%= $remark->{'author'} %></h5>
-    <p class="body"><%== $remark->{'body'} %></p>
+    <div class="body"><%== markdown $remark->{'body'} %></div>
   </article>
 </div>
 <nav>

templates/remark/create.html.ep

@@ -37,7 +37,7 @@
     <h3 class="title"><%= $thread->{'title'} %></h3>
     <h4 class="date"><%= $thread->{'date'} %></h4>
     <h5 class="author"><%= $thread->{'author'} %></h5>
-    <p class="body"><%== $thread->{'body'} %></p>
+    <div class="body"><%== markdown $thread->{'body'} %></div>
   </article>
 </div>
 <% if (my $last_remark_id = $last_remark->{'id'}) { =%>
@@ -50,7 +50,7 @@
     </nav>
     <h4 class="date"><%= $last_remark->{'date'} %></h4>
     <h5 class="author"><%= $last_remark->{'author'} %></h5>
-    <p class="body"><%== $last_remark->{'body'} %></p>
+    <div class="body"><%== markdown $last_remark->{'body'} %></div>
   </article>
 </div>
 <% } =%>

templates/thread/by_id.html.ep

@@ -6,7 +6,7 @@
     <h3 class="title"><%= $thread->{'title'} %></h3>
     <h4 class="date"><%= $thread->{'date'} %></h4>
     <h5 class="author"><%= $thread->{'author'} %></h5>
-    <p class="body"><%== $thread->{'body'} %></p>
+    <div class="body"><%== markdown $thread->{'body'} %></div>
   </article>
 </div>
 <nav>
@@ -32,7 +32,7 @@
     </nav>
     <h4 class="date"><%= $remark->{'date'} %></h4>
     <h5 class="author"><%= $remark->{'author'} %></h5>
-    <p class="body"><%== $remark->{'body'} %></p>
+    <div class="body"><%== markdown $remark->{'body'} %></div>
     <nav class="flag">
       <%= link_to Flag => flag_remark => {remark_id => $remark->{'id'}} %>
     </nav>

templates/thread/by_page.html.ep

@@ -15,7 +15,7 @@
     </h3>
     <h4 class="date"><%= $thread->{'date'} %></h4>
     <h5 class="author"><%= $thread->{'author'} %></h5>
-    <p class="body"><%== truncate_text $thread->{'body'} %></p>
+    <div class="body"><%== markdown truncate_text $thread->{'body'} %></div>
     <nav>
       <%= link_to Remark => post_remark => {thread_id => $thread->{'id'}} %>
       <%= link_to url_for(single_thread => {thread_id => $thread->{'id'}})