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Site How To

The site is managed with the Apache CMS where the source is kept in SVN at https://svn.apache.org/repos/asf/felix/site/trunk/content.

To update the documentation using the CMS system

There is also a Reference Manual of the Apache CMS as well as a video tutorial at http://s.apache.org/cms-tutorial.

Features of the Apache Felix Site

This section lists some Apache Felix features to help with the maintenance of the site, such as automatic link generation.

Start the file with a Title: line to define the page title and the first H1 tag:

Title: Page Title

Here comes the content separated with a blank like from the
header ...

The last modification information from SVN (revision, committer, and date/time) is automatically added when the page is rendered

Excerpts can be added to a page using the Excerpt: header:

Title: Page Title
Excerpt: Summary of the page for inclusion in other pages;
   continuation of the excerpt must be indented

Here comes the content separated with a blank like from the
header ...

Metadata from child pages can be referred to in the content with the Django variable reference notation using the child page name (without extension) as its container; e.g. for the child page named childpage:

{{ children.childpage.headers.excerpt }}
{{ children.childpage.headers.title }}

Content Pages can contain Django templates of the form {{...}} and {%...%}. If so, the page content is evaluated as a Django template before running it through the page template.

Any page in the site can be referenced with refs.pagename returning properties:

the absolute path of the page on the site
page headers (e.g. .title, .excerpt)
the raw page content

All pages in the children namespace are also available in the refs namespace

Some usefull hints:

Printing title of another page "handler":

   {{ refs.handler.headers.title }}

Printing excerpt of another page "handler":

   {{ refs.handler.headers.excerpt }}

Linking to another page "handler":

   ({{ refs.handler.path }})

Printing title as a link to another page "handler":

   [{{ refs.handler.headers.title }}]({{ refs.handler.path }})

Printing excerpt as a link to another page "handler":

   [{{ refs.handler.headers.excerpt }}]({{ refs.handler.path }})

Print a bullet pointed child page list:

   {% for label, page in children %}* [{{ page.headers.title }}]({{ page.path }})
   {% endfor %}
It is important to have the first part as a single line, otherwise the Django/Markdown combo will create a list for each entry.

Code Highlighting

Code Highlighting works by indenting code by four blanks. To indicate the type of highlighting preced the code style text with either :::<lexer> to get high lighted code using the given <lexer> or #!<lexer> to get high lighted code with line numbers using the given <lexer>. See http://www.apache.org/dev/cmsref.html#code-hilighter for main info and http://pygments.org/docs/lexers/ for supported lexers

HTML and Markdown

Markdown supports embedding HTML. But be aware that contents of HTML elements are not further handled by the Markdown converter. Thus it is not possible to embed Markdown syntax inside of HTML elements to have them converted.

Manual Generation

When commiting changes to pages into SVN the pages are automatically generated in the staging site.

To generate the site locally, you must have checked out the complete SVN to access the tools:

$ svn https://svn.apache.org/repos/asf/felix/site/ felix-site

To manually generate the site or single pages the site can be checked out from SVN. In addition Perl and Python must be installed for the build tools to work.

To prepare for site build, the Markdown daemon has to be started:

$ export MARKDOWN_SOCKET="$PWD/tools/build/../markdown.socket"
$ export PYTHONPATH="$PWD/tools/build"
$ python "$PWD/tools/build/markdownd.py"

The MARKDOWN_SOCKET environment variables is also required by the build_site.pl and build_file.pl scripts to connect to the Markdown daemon.

To build the complete site use the build_site.pl script:

$ tools/build/build_site.pl --source-base $PWD/trunk \
    --target-base $PWD/trunk/target

To build a single page use the build_file.pl script:

$ tools/build/build_site.pl --source-base $PWD/trunk \
    --target-base $PWD/trunk/target \
    --source content/documentation.mdtext

The argument to the --source parameter is relative to the --source-base folder.

Configuring site generation on Mac

Those instructions were computed on Mountain Lion.

A couple of Python and Perl libraries are required and need to be installed

$ sudo easy_install Pygments
$ sudo easy_install Markdown

And for the Perl modules:

$ sudo cpan install XML::Atom::Feed
$ sudo cpan install XML::RSS::Parser
$ sudo cpan install XML::Parser::Lite
$ sudo cpan install XML::RSS::Parser::Lite
$ sudo cpan install Net::Twitter
$ sudo cpan install SVN::Client

Be careful that some of those commands require time... Once done, launch the mardown daemon with the following command from the SVN root:

$ export MARKDOWN_SOCKET="$PWD/tools/build/../markdown.socket"
$ export PYTHONPATH="$PWD/tools/build"
$ python "$PWD/tools/build/markdownd.py"

And finally, generate the web site from the svn root with:

tools/build/build_site.pl --source-base $PWD/trunk     --target-base $PWD/trunk/target
Rev. 1874797 by pauls on Wed, 4 Mar 2020 14:01:05 +0000
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