Ien2012 DITA Open Toolkit Extension
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www.sperotech.com DITA Open Toolkit Extensions IEn2012
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What is the DITA Open Tolkit and how to extend it with your own processing. Check out the OT Customization Course at www.sperotech.com
Transcript of Ien2012 DITA Open Toolkit Extension
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DITA Open Toolkit Extensions
IEn2012
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Table of contents
Who I amThe OT overview - what is it and how does it worksAdding your own custom processingConclusionsQ&A
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Sperotech BackgroundSoftware and services company
Founded in 2009, located in Amsterdam
Specializes in solutions for ECM, CCM and user assistance Traditional manuals and online helpInteractive (embedded) user guidance and support systems Authoring and publishing (workflow and collaboration based) solutions
Expertise (10+ years):SharePoint and OpenText Enterprise Content Management and CollaborationDesign and implement information architecturesContent processes and workflowXMetaL, Oxygen XML and FrameMaker authoring toolsCSS, XSLT and XSL-FO stylesheets, DITA Open Toolkit customizationsDevelop and deliver end user trainingsLegacy content migrationUser assistance RIA applications
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WHAT IS THE OT AND HOW DOES IT WORKS
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The DITA Open Toolkit
A set of Java-based, open source tools that provide processing for DITA maps and topic content Can be downloaded and installed for free on a computer to get started with topic-based writing and publishing
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Initialize build
• Name• Default target• Working
directory
Set properties
• OT base directory
• (any other properties)
Import build files
• Integrator build file to install plug-ins and extensions
Build target
• Call main build with input, output, and transtype
User Build Flow
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Main Build Flow
Initialize build
• Name• Default target• Base directory
Import build files
• Initialization• Preprocess• General• Transform
types
Set class path for
• FO processing• DITA processing
engine
Transformation
• Parse transtype argument to call transformation type build file
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Build InitializationStart
processing Initialize logger
Configure URI resolver
Initialize software tool
usage
Check arguments
Output parameter info and warnings
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ANT built-inJava pipeline
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Main Build Flow
Initialize build
• Name• Default target• Base directory
Import build files
• Initialization• Preprocess• General• Transform
types
Set class path for
• FO processing• DITA processing
engine
Transformation
• Parse transtype argument to call transformation type build file
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Build PreprocessStart preprocess Generate list of
filesDebug and filter
input filesCopy files to
output folder
Content reference push
resolve
Content reference resolve
Move metadata into topics
Key references resolve
Code reference resolve
Map reference resolve
Pull <navtitle> and <topicmeta>
into mapProcess chunks
Find and generate link info
Move related link info to topics
Pull metadata for <link> and <xref>
into topic
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13 14 15Java pipeline
XSLTANT built-in
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Main Build Flow
Initialize build
• Name• Default target• Base directory
Import build files
• Initialization• Preprocess• General• Transform
types
Set class path for
• FO processing• DITA processing
engine
Transformation
• Parse transtype argument to call transformation type build file
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Transformation Type Build Flow
Initialize build
• Name• Default target
Set properties
• Transformation type
Run build targets
• Initialization• Preprocess• Topic transform
Specific tasks
• Files specific to output deliverable
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Supports multiple output formats
XHTMLPDFEclipse HelpHTML HelpJavaHelpEPUBMOBI…
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Pipeline processing
output
OTJava Engine
XSLT Rendering Engine
ANT (Build file and scripts)
•Input files and arguments•Output specifications
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Introduction to the DITA Open Toolkit Customization Webinar
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dita2xhtml
Initialize build Preprocess
Create index.html from map
Copy revision flag image to
output dir
Copy CSS file to output dir
Transform topics to xhtml
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ANT built-inXSLT
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ADDING YOUR OWN CUSTOM PROCESSING
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plugin.xml
❶ - unique id of plugin❷ - type of extension❸ - value for the feature (type)❹ - type ("text" or "file")❺ - name of plug-in it depends on; use "|"
to separate multiple plug-ins❻ - Set to "optional" to allow integration to
continue of plug-in is missing❼ - Name of the file that must be treated
as a template if plug-in has extension points
ExamplesAdd version info and processing before preprocessing<plugin id="com.sample.myplugin" <feature
extension="package.support.version" value="1.2" /> <feature extension="depend.preprocess.post" value="myTargetAfterPreprocess"
type="text“ /></plugin>
<plugin id=" ">❶ <feature extension="❷" value="❸" type="❹"/> <require plugin="❺" importance="❻"/> <template file="❼"/> </plugin>
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How to package a plug-in
doc Documentation
dtd Document Type Definitions
xsd XML Schema files
xsl XSL transformation files
Sample Sample files
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How to add your own XSLT processing
XSLT template files have an extension instruction <dita:extension>You plug in your XSLT processing through and <xsl:import>
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Your XSLT
Plug-in
transtype XSLT template
Extension element
Feature extension
Plug-in Integration
transtype XSLT
<xsl:import href="…"/>
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Conclusions
Open Toolkit (OT) is a set of Java-based open source tools for processing DITA Maps and TopicsThe OT can be used to create different types of output deliverables (transformation types)Only proper way to extend the OT is through pluginsANT scripts define and control the build flowMost extensions (custom processing) are done through by plugging in your own processing at extension points using ANT and XSLTFormatting is best done afterwards through formatting instructions (CSS, XSL:FO)Plug-ins must be packaged into a folder structure and installed into the demo or plugins folder of the OT
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Thank you
Marc SpeyerMobile: +31 655 117 459Email: [email protected]: www.sperotech.comTwitter: #sperotech
Leave your business card or send me an email for a white paper on a tool to help you create DITA specializations.
