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Publishing DITA Content Using the MKDocs Web Site Generator

MKDocs is a static site generator that is geared towards building project documentation. Documentation source files are written in Markdown and configured with a single YAML configuration file.

Here is how to use DITA XML content to build a static site with MKDocs:
  1. Open your DITA map in the Oxygen XML Editor DITA Maps Manager view. For my example, I will use the OXYGEN_INSTALL_DIR/samples/flowers/flowers.ditamap sample.
  2. Use the Configure Transformation Scenarios toolbar button, create a new transformation scenario of type DITA-OT transformation and choose GitHub-flavored Markdown as the transformation type.
  3. In the transformation scenario's Output tab, you can configure the folder where the Markdown content should be generated.
  4. Use the new transformation scenario to transform your DITA content into Markdown.
  5. Install the mkdocs package on your system: https://www.mkdocs.org/getting-started/.
  6. Create a new project using the mkdocs command line:
    Developer$ mkdocs new flowers
    INFO     -  Creating project directory: flowers
    INFO     -  Writing config file: flowers/mkdocs.yml
    INFO     -  Writing initial docs: flowers/docs/index.md
    Developer$ cd flowers
  7. In the created project's flowers/docs folder, copy the entire set of Markdown files produced by publishing the DITA content.
  8. Use the mkdocs serve command to start a local web server:
    Developer:flowers $ mkdocs serve
    INFO     -  Building documentation...
    INFO     -  Cleaning site directory
    INFO     -  Documentation built in 0.24 seconds
    INFO     -  [14:03:38] Serving on http://127.0.0.1:8000/
  9. Open the flowers/mkdocs.yml file and configure it further, change the name of the project to something more appropriate (e.g. Flowers). Change the theme to some other theme supported by mkdocs (e.g. readthedocs).
    site_name: Flowers
    theme: readthedocs

    Result: Back in the browser, the new site name and color theme should be applied, the search should work, and by default, the table of contents presents the files in the order that they appear on disk:

    The flowers/docs/index.md file contains the table of contents derived from the original DITA map structure. Its contents can be used to create a navigation map which can be included in the flowers/mkdocs.yml configuration file.

  10. Open the index.md file generated from the DITA map in Oxygen XML Editor and in the HTML preview right click and choose to export as HTML.
  11. Create an XSLT stylesheet that when applied over the HTML content, it generates the entire structure of the table of contents:
    <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
        xmlns:xs="http://www.w3.org/2001/XMLSchema"
        exclude-result-prefixes="xs"
        version="2.0">
        <xsl:output method="text"/>
        <xsl:template match="/">
            <xsl:apply-templates select="//*:a"/>
        </xsl:template>
        <xsl:template match="*:a">
        - <xsl:value-of select="text()"/>: <xsl:value-of select="@href"/>
        </xsl:template>
    </xsl:stylesheet>
  12. Apply the stylesheet over the HTML content to produce the content that gets included in the flowers/mkdocs.yml configuration file:
    site_name: Flowers
    nav:
        - Home: index.md
        - Introduction: topics/introduction.md
        - Care and Preparation: topics/care.md
        - Pruning: tasks/pruning.md
        - Garden Preparation: tasks/gardenPreparation.md
        - Flowers by Season: topics/index.md
        - Spring Flowers: concepts/springFlowers.md
        - Iris: topics/flowers/iris.md
        - Snowdrop: topics/flowers/snowdrop.md
        - Summer Flowers: concepts/summerFlowers.md
        - Gardenia: topics/flowers/gardenia.md
        - Lilac: topics/flowers/lilac.md
        - Autumn Flowers: concepts/autumnFlowers.md
        - Chrysanthemum: topics/flowers/chrysanthemum.md
        - Salvia: topics/flowers/salvia.md
        - Winter Flowers: concepts/winterFlowers.md
        - Gerbera: topics/flowers/gerbera.md
        - Genus: concepts/glossaryGenus.md
        - Pollination: concepts/glossaryPollination.md
        - Sepal: concepts/glossarySepal.md
        - Rhizome: concepts/glossaryRhizome.md
        - Bulb: concepts/glossaryBulb.md
        - Cultivar: concepts/glossaryCultivar.md
        - Perennial: concepts/glossaryPerennial.md
        - Panicle: concepts/glossaryPanicle.md
        - Copyright: topics/copyright.md
    theme: readthedocs

    Result: Now the output should have the table of contents generated from the original DITA map: