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PDF-Exporter Webhook Samples

This project contains examples of webhooks that can include additional logic to process HTML prior to PDF generation. Webhooks can be implemented as a REST endpoint by any programming language (Java, JS, Python, etc.) and hosted anywhere (inside Polarion as an extension or completely external).

TableCellAutoHeightSetter

The TableCellAutHeightSetter webhook processes HTML content by replacing table cell height values specified in pixels (e.g. height: 100px) with height: auto. The processed HTML is then returned as a response to the client.

Usage

This webhook endpoint can be launched with the following command:

python table-cell-auto-height-setter/table_cell_auto_height_setter.py [--port PORT] [--username USERNAME] [--password PASSWORD]

Optional --port parameter is using for changing of listening port. Optional --username and --password parameters are using for basic auth.

Configuration of the webhook URL in the PDF Exporter:

  1. Navigate to: Administration ➙ PDF Export ➙ Webhooks
  2. Add the webhook URL, for example http://localhost:9333/td-height/auto.