Package: collective.examples.diazo
IntroductionThis package shows how you might use collective.xdv / Diazo in a Plone site. It
aims to be more verbose (and probably more redundant) thanxdv-worked-example.It’s aimed towards developers, and it focuses especially on adding worked
examples of more complex XSLT.  Eventually we’re hoping to get the code
examples in the xdv package itself, as they’re not specific to Plone.ContentsIntroductionInstallationExamples in this packageCredits / Who to bugCollective.xdv worked exampleMultiple themesIncluding extra rules filesThe orange_sunset theme exampleInstallationExtendingChangelogInstallationInclude collective.examples.diazo in your buildout.There’s a buildout onhttps://svn.plone.org/svn/collective/collective.examples.diazo/trunk/buildout.
It won’t work on Mac…yet.  But you can install collective.xdv on a Mac using
statically compiled lxml, don’t use the buildout contained here, but use the
collective.examples.diazo by checking out the source to your /src directory
and updating your own buildout.cfg and re-running buildout -N.Examples in this packageWe do not have a singlestaticdirectory. Instead, we have directories
for each theme.Themes:collective-xdv-example: the example from the collective.xdv product.Credits / Who to bugPackage created during the sprint after the Plone Conference 2010.Team:Jamie LentinKen WasetisLaurence RowePeter UittenbroekKees HinkCollective.xdv worked exampleThe initial rulesfile was taken from the collective.xdv documentation.
To this, we added:Multiple themesWe want to use a different theme for the “News” section. This is done using the
<theme> directive.We did this by setting a selector for the body element’s content class:<theme href="theme.html" />
<theme
    href="theme-news.html"
    css:if-content="body.section-news"
    />Note that we have to set the fallback theme. Failing to do so will result in an
unthemed page.To use a specific theme for a content type, you can use another selector for
the body element’s class, ie:<theme href="theme.html" />
<theme
    href="theme-news.html"
    css:if-content="body.portaltype-folder"
    />You could also theme for a specific template in this way.This only works on xdv >= 0.4b3, which the current KGS does
not include. To force the right version of xdv, add this to your buildout:[versions]
xdv = 0.4b3Including extra rules filesTo include an extra rules file, use the XInclude statement. You could use this
statement to slit up a large rules file into separate files.For example, this rule inrules.xmlcalls another rules filerules-standard.xml:<!-- Stuff that happens on all pages -->
<xi:include href="rules-standard.xml" />This one executes therules-document.xml, but only for Plone Document
objects:<!-- Stuff that happens on Plone's Documents (standard pages) only -->
<rules css:if-content="body.portaltype-document">
    <xi:include href="rules-document.xml" />
</rules>The orange_sunset theme exampleThe Orange Sunset theme was downloaded from oswd.org, a site with
Open Source Web Design templates.The original static HTML/CSS theme was developed by D Carter, while the
this collective.xdv-based theme was developed in collaboration with
the members of the Diazo sprint at the Bristol, U.K. Plone Conference,
October 30th, 2010.Terms:  The downloaded zip file from oswd.org has a CSS file that refers
to a license.txt that does not exist, but the author’s website indicates
the terms of the themes developed by DCarter.  These terms indicate that
this theme should generally maintain the ‘Design by DCarter’ attribution
in the footer of the page, or that a contribution should be made to its
creator.  More information at:http://www.dcarter.co.uk/terms.htmlRecommendation: This Diazo/xdv theme is meant to provide a nice reference
for developers and designers who wish to leverage Diazo to theme their
own Plone-based websites (although the contained rules.xml could provide
useful tips on rules syntax when attempting to use standalone XDV (or as
part of a WSGI pipeline) to theme any type of web application.  This
theme is not intended to be leveraged to theme your website directly.Hopefully. you’ll find it useful as an example when building your own
Diazo themes.InstallationYou have obviously already installed the collective.examples.xdv product
that contains the orange_sunset theme and its directory containing static
HTML, image, and CSS files.Once you have installed the collective.examples.xdv product in your Plone
site via the Site Setup -> Add Ons area (click checkbox next to this product
and then click the ‘Activate’ button.)Once you have activated the product, click on the new ‘XDV theme’ configlet
link under the Add-on Configuration section of Site Setup.In the ‘Theme template’ field enter:
python://collective.examples.diazo/static/orange_sunset/index.htmlIn the ‘Rules file’ field enter:
python://collective.examples.diazo/static/orange_sunset/rules.xmlIn the ‘Absolute URL Prefix’ field enter:/++resource++collective.examples.diazo/orange_sunsetYou can modify the ‘Domains’ box to use the IP and/or port that will work for reaching your
Plone site.  It typically defaults to port :8080 on localhost, but if your Zope is running
on port 6000, change it to that.Be sure to have the ‘Enabled’ checkbox at the top checked in order to
have this theme applied to your site.Note:  Do not try to enter ‘127.0.0.1:your-port’ as one of the themed domains in your
configuration, as the 127.0.0.1 address has been reserved, so that you always have a
way to get back to viewing the unthemed-through-Diazo Plone website (in case you
break your theme so badly when modifying your rules file that it renders the site
unviewable.)ExtendingYou can modify the rules.xml file in this distribution to adjust the existing theme
mapping rules, create your own, or whatever.To create your own theme, you might copy/paste the orange_sunset directory in
this product’s /static directory, rename the new directory to a unique name
for your new theme, and then copy in whatever static html/css/images you’d like
to use under that directory, as well as modify the rules.xml file in your new
Diazo theme directory.  We hope this jumpstarts your Diazo theme development!Changelog0.2 (2010-10-30)Initial release, PloneConf2010.