optimizing

media_ext.xml

@@ -10,6 +10,8 @@ layout: null
     {% for video in sorted %}
 	   {% capture releasedate %}{{video.release_date | date: '%s'}}{% endcapture %}
 
+      {% assign whitespace = " " %}
+
       {% assign optout = false -%}  
       {% if video.optout and video.optout  != '' -%}
         {% assign optout = true -%}
@@ -25,6 +27,10 @@ layout: null
         {% endfor -%}
       {% endcapture -%}
 
+      {% capture persons3 -%}
+{{whitespace}} von {{persons2}}
+      {% endcapture -%}
+
       {% if video.event and video.event != '' -%}
         {% for e in site.events -%}
           {% if e.uid == video.event -%}
@@ -57,7 +63,7 @@ layout: null
                   {% endif -%}
                 {% endfor -%}
               {% endfor -%}
-<title>{% if video.persons and name_before_title -%}{{persons}}: {% endif -%}{{video.title| xml_escape }}{% for conf in video.conferences -%}{% for c in site.conferences -%}{% if conf == c.acronym -%}{% if c.ecki -%}[{{c.title| xml_escape}}]{% endif -%}{% endif -%}{% endfor -%}{% endfor -%}{% if video.persons and name_after_title -%} von {{persons2}} {% endif -%}</title>
+<title>{% if video.persons and name_before_title -%}{{persons| strip}}: {% endif -%}{{video.title| xml_escape }}{% for conf in video.conferences -%}{% for c in site.conferences -%}{% if conf == c.acronym -%}{% if c.ecki -%}{{whitespace}}[{{c.title| xml_escape}}]{% endif -%}{% endif -%}{% endfor -%}{% endfor -%}{% if video.persons and name_after_title %}{{whitespace}}{{persons3| strip}}{% endif -%}</title>
 {% capture ccontent %}{{video.content | strip_html | xml_escape }}{% endcapture -%}
 {% if ccontent and ccontent != '' -%}
 <description>{{ccontent}} &#xA;{% for conf in video.conferences %}{% for c in site.conferences -%}{% if conf == c.acronym and c.content != '' -%}{{c.content | strip_html | xml_escape }} &#xA;{% endif -%}{% endfor -%}{% endfor %}{% if video.licence and video.licence  != '' -%}{{video.licence | strip_html | xml_escape }}{% else -%}This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY NC ND 4.0). https://creativecommons.org/licenses/by-nc-nd/4.0/{% endif -%}</description>
@@ -65,7 +71,7 @@ layout: null
             <recDate>{{ recording_date | date: '%Y-%m-%d' }}</recDate>
             <pubDate>{{ video.date | date: '%Y-%m-%d' }}</pubDate>
             <license>{{video.licence}}</license>
-            <persons>{{persons}}</persons>
+            <persons>{{persons| strip}}</persons>
             {% if video.language and video.language  != '' -%}
                 <language>{{video.language}}</language>
             {% else -%}