A DocumentCloud Add-On that that creates some static HTML you can use to embed a list of documents within a page.

This is the file that implements the page-stats Add-On specific functionality.

Example invocation:

python main.py --username "DC.USERNAME" --password "DC.PASSWORD" --documents 12341234 34563456 56785678

This is a YAML file which defines the data the page-stats Add-On expects to receive. DocumentCloud will use it to show a corresponding form with the proper fields. It uses the JSON Schema format, but allows you to use YAML for convenience.

This is a standard pip requirements.txt file. It allows you to specify python packages to be installed before running the Add-On. You may add any dependencies your Add-On has here. By default we install the python-documentcloud API library and the requests HTTP request package. You may upgrade the python-documentcloud version when new releases come out in order to take advantage of new features.

This is the GitHub Actions configuration file for running the add-on. It references a reusable workflow from the MuckRock/documentcloud-addon-workflows repository. This workflow sets up python, installs dependencies and runs the main.py to start the Add-On. It accepts two inputs:

• timeout - Number of minutes to time out. The default is 5. You may increase this if your add-on will run for longer than that.
• python-version - The version of python you would like to use. Defaults to 3.10.

To set an input:

jobs:
  Run-Add-On:
    uses: MuckRock/documentcloud-addon-workflows/.github/workflows/update-config.yml@v1
    with:
      timeout: 30

It is recommended you use the reusable workflow in order to receive future improvements to the workflow. If needed you may fork the reusable workflow and edit it as needed. If you do edit it, you should leave the first step in place, which uses the UUID as its name, to allow DocumentCloud to identify the run.

It would be possible to make a similar workflow for other programming languages if one wanted to write Add-Ons in a language besides Python.

This is the GitHub Actions configuration file for updating the configuration file. It references a reusable workflow from the MuckRock/documentcloud-addon-workflows repository. This workflow sends a POST request to DocumentCloud whenever a new config.yaml file is pushed to the repository. It accepts one input:

• url - The base URL for the DocumentCloud API. The default is "https://api.www.documentcloud.org/api/". It should only be changed if you are running your own instance of DocumentCloud.

The license this code is provided under, the 3-Clause BSD License

This is a reference of all of the data passed in to the Add-On. A single JSON object is passed in to main.py as a quoted string. The init function parses this out and converts it to useful python objects for your main function to use. The following are the top level keys in the object.

• token - An access token which will be valid for 5 minutes, giving you API access authorized as the user who activated the add-on. The init function uses this value to configure the DocumentCloud client object.

• refresh_token - A refresh token which will be valid for 1 day, giving you API access to new refresh tokens when they expire. The init function uses this value to configure the DocumentCloud client object.

• base_uri - This can be used to point the API server to other instances, such as our internal staging server. It should not be used unless you are running your own instance of DocumentCloud. It is also used in the initialization of the DocumentCloud client.

• auth_uri - The corresponding auth_uri if a base_uri is specified.

• documents - This is the list of Document IDs which is passed in to main

• query - This is the search query which is passed in to main

• data - This is the Add-On specific data, as defined when registering the Add-On with DocumentCloud. It is passed in to main in the params dictionary under the key data

• user and organization - The user ID and organiation ID of the user who activated the Add-On. They are also passed in to main through the params dictionary under the keys user and organization respectively.

• id - A UUID to uniquely identify this Add-On run. It allows DocumentCloud to identify the run, as well as allowing the run to send back progress, status message and file updates.