Author/speakers can link to member page

If author/speaker is a member's name (or short name, or alias),
a link to the members' page will be set.

content/members/index.erb

@@ -5,7 +5,7 @@ kind: page
 <p>Hier finden sich ein paar Infos zu einigen unserer Mitglieder.</p>
 
 <% @items.select { |i| i[:kind] == 'member' }.each do |member| %>
-<h2><a id="<%= member[:title] %>"><%= member[:title] %></a></h2>
+<h2 id="<%= html_escape(member_short_name(member)) %>"><%= member[:title] %></h2>
 <ul>
   <% if member[:pgp] %>
   <li>PGP-Key: <a href="https://sks-keyservers.net/pks/lookup?op=get&search=<%= member[:pgp] %>"><%= member[:pgp] %></a></li>

content/members/leibi.md

@@ -1,5 +1,8 @@
 -----
-title: Leibi (Stefan Leibfarth)
+title: Stefan 'Leibi' Leibfarth
+shortName: Leibi
+aliases:
+  - Stefan Leibfarth (Leibi)
 kind: member
 pgp: "0xE5CEBB2AC1354426"
 url: https://stefan.leibfarth.org/

content/members/princess.md

@@ -1,5 +1,6 @@
 -----
-title: Princess
+title: Andrea 'Princess' Wardzichowski
+shortName: Princess
 kind: member
 pgp: "0x9E5343DB80CE19A7"
 url: http://blog.querulantin.de/

content/members/rince.md

@@ -1,5 +1,6 @@
 -----
-title: Rince
+title: Hanno 'Rince' Wagner
+shortName: Rince
 kind: member
 pgp: "0xA75723A176CDE3460449956A7C3192F14CF2D85A"
 url: http://blog.rince.de/

content/members/skyr.md

@@ -1,5 +1,8 @@
 -----
-title: Skyr
+title: Stefan 'Skyr' Schlott
+shortName: Skyr
+aliases:
+  - Stefan Schlott
 kind: member
 pgp: "0xFDF44AE875FD7074"
 url: http://stefan.ploing.de/

content/planet-cccs.html

@@ -8,7 +8,7 @@ Hier die letzten Postings ihrer privaten Blogs (die Links führen direkt auf die
   <h2 itemprop="name"><a itemprop="url" href="<%= post[:url] %>"><%= post[:title] %></a></h2>
   <ul class="unstyled inline">
     <li><i class="fas fa-calendar"></i> <time itemprop="dateCreated" datetime="<%= post[:date].strftime("%Y-%m-%d") %>"><%= post[:date].strftime("%d.%m.%Y") %></time></li>
-    <li><i class="fas fa-pencil"></i> <%= post[:user] %></li>
+    <li><i class="fas fa-pencil"></i> <%= member_link(post[:user]) %></li>
   </ul>
 </div>
 <% end %>

layouts/article_body.html

@@ -9,7 +9,7 @@
               <p>
               <ul class="unstyled inline">
                 <li><i class="fas fa-calendar-alt" title="Datum"></i> <time itemprop="dateCreated" datetime="<%= @item[:created_at].strftime("%Y-%m-%d") %>"><%= @item[:created_at].strftime("%d.%m.%Y") %></time></li>
-                <% if @item[:author] %><li><i class="fas fa-pencil-alt" title="Autor"></i> <%= @item[:author] %></li><% end %>
+                <% if @item[:author] %><li><i class="fas fa-pencil-alt" title="Autor"></i> <%= member_link(@item[:author], false) %></li><% end %>
                 <% if @item[:refers_to] %><li><i class="fas fa-cogs" title="Zugehöriges Projekt"></i> <a href="<%= @items[sanitize_path(@item[:refers_to])].path() %>"><%= @items[sanitize_path(@item[:refers_to])][:title] %></a></li><% end %>
                 <li><i class="fas fa-bookmark" title="Permalink"></i> <a itemprop="url" href="<%= item.path() %>">Permalink</a></li>
               </ul>

layouts/event_header.erb

@@ -21,7 +21,7 @@
                       <ul>
                         <% @item[:speakers].each do |speaker|  %>
                         <li itemprop="performer" itemscope itemtype="http://schema.org/Person">
-                          <span itemprop="name"><%= speaker[:name] %></span><% if speaker[:affiliation]%> (<%= speaker[:affiliation] %>)<% end %>
+                          <span itemprop="name"><%= member_link(speaker[:name], false) %></span><% if speaker[:affiliation]%> (<%= speaker[:affiliation] %>)<% end %>
                         </li>
                         <% end %>
                       </ul>

layouts/item_intro.erb

@@ -8,7 +8,7 @@
     <p>
     <ul class="unstyled inline">
         <li><i class="fas fa-calendar-alt"></i> <time itemprop="dateCreated" datetime="<%= @item[:created_at].strftime("%Y-%m-%d") %>"><%= @item[:created_at].strftime("%d.%m.%Y") %></time></li>
-        <% if @item[:author] %><li><i class="fas fa-pencil-alt"></i> <%= @item[:author] %></li><% end %>
+        <% if @item[:author] %><li><i class="fas fa-pencil-alt"></i> <%= member_link(@item[:author]) %></li><% end %>
       <% if @item[:refers_to] %><li><i class="fas fa-cogs"></i> <a href="<%= @items[sanitize_path(@item[:refers_to])].path() %>"><%= @items[sanitize_path(@item[:refers_to])][:title] %></a></li><% end %>
       <li><i class="fas fa-bookmark"></i> <a itemprop="url" href="<%= item.path() %>">Permalink</a></li>
     </ul>

lib/members.rb

@@ -0,0 +1,22 @@
+def find_member(name)
+  name = name.downcase
+  return items.find { |i| i[:kind] == 'member' and (
+    i[:title].downcase == name or
+    (i[:shortName] and i[:shortName].downcase == name) or
+    (i[:aliases] and i[:aliases].map { |a| a.downcase }.include?(name) )
+  ) }
+end
+
+def member_short_name(member)
+  return member[:shortName] || member[:title]
+end
+
+def member_link(name, short=true)
+  member = find_member(name)
+  if member
+    shortName = member_short_name(member)
+    return "<a href=\"/members/\##{html_escape(shortName)}\">#{short ? shortName : member[:title]}</a>"
+  else
+    return name
+  end
+end