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Adds CDATA sections to atom.xml, fixes #198

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This commit is contained in:
Frederic Hemberger 2011-10-04 19:18:40 +02:00
parent 30af4db1cb
commit 6315527b2f
2 changed files with 10 additions and 7 deletions
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12
.themes/classic/source/atom.xml
View File

@ -4,26 +4,24 @@ layout: nil
<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>{{ site.title | xml_escape }}</title>
<title><![CDATA[{{ site.title }}]]></title>
<link href="{{ site.url }}/atom.xml" rel="self"/>
<link href="{{ site.url }}/"/>
<updated>{{ site.time | date_to_xmlschema }}</updated>
<id>{{ site.url }}/</id>
<author>
<name>{{ site.author | xml_escape }}</name>
{% if site.email %}
<email>{{ site.email | xml_escape }}</email>
{% endif %}
<name><![CDATA[{{ site.author | strip_html }}]]></name>
{% if site.email %}<email><![CDATA[{{ site.email }}]]></email>{% endif %}
</author>
<generator uri="http://octopress.org/">Octopress</generator>
{% for post in site.posts limit: 20 %}
<entry>
<title>{{ post.title | xml_escape }}</title>
<title type="html"><![CDATA[{{ post.title | cdata_escape }}]]></title>
<link href="{{ site.url }}{{ post.url }}"/>
<updated>{{ post.date | date_to_xmlschema }}</updated>
<id>{{ site.url }}{{ post.id }}</id>
<content type="html">{{ post.content | expand_urls: site.url | xml_escape }}</content>
<content type="html"><![CDATA[{{ post.content | expand_urls: site.url | cdata_escape }}]]></content>
</entry>
{% endfor %}
</feed>

5
plugins/octopress_filters.rb
View File

@ -63,6 +63,11 @@ module OctopressLiquidFilters
return (content.nil?) ? input : content
end
# Escapes CDATA sections in post content
def cdata_escape(input)
input.gsub(/<!\[CDATA\[/, '&lt;![CDATA[').gsub(/\]\]>/, ']]&gt;')
end
# Replaces relative urls with full urls
def expand_urls(input, url='')
url ||= '/'