Page Comparison

Activating snapshot publishing

There are three steps to setting up snapshot publishing to take place on a Comala workflow event:

1. Install Comala Publishing to your instance and enable snapshot publishing for a space

2. Set up snapshot publishing in your space tools snapshot publishing dashboard

3. Update your workflow to trigger the snapshot publishing process and apply to your documents (see below)

Publishing a snapshot using a workflow trigger

A snapshot can be published using

• the snapshot-page macro to create a snapshot that is added to a specified snapshot collection

• the pdf-export macro to create a snapshot that is added to the page as an attachment

Snapshot-page action trigger workflow markup

The publishing is triggered by an action macro, snapshot-page, which must be used in a trigger.

{workflow:name=Snapshot Publishing}
   {state:Editing|submit=Review}
   {state}
   {state:Review|approved=Published|rejected=Editing}
      {approval:Review|assignable=true}
   {state}
   {state:Published|final=true|updated=Editing}
   {state}
   {trigger:statechanged|state=Published}
      {set-metadata:lastapprover}
      @user@
      {set-metadata}
      {snapshot-page|collection=@collectionname@|editor=@lastapprover@}
   {trigger}
{workflow}

The example markup above based on the example from same-space publishing, but we've added the trigger at the bottom.

When the state changes to Published, the trigger is activated and the snapshot-page macro instructs the Comala Publishing app to create a snapshot document from the Confluence document.

• the collection parameter is required to add the snapshot to a named collection. The example uses a workflow parameter value reference @collectionname@ for the value of this parameter

• the editor parameter adds the user who be set as the creator of the snapshot. The example uses a metadata value set on transition to the Published state for the value of this parameter

pdf-export action trigger workflow markup

With Comala Publishing installed, the pdf-export macro can be used as an action to export a snapshot of page or blog post in PDF format and adds the pdf to the page as an attachment.

The pdf is added with a filename in the following format:

• <confluence_filename>_<document_version>_<date_pdf_file_created>_<time_pdf_created>.pdf

{trigger:statechanged|state=Published}
      {pdf-export}
{trigger}

There are no macro parameters to configure.