name: "Slack Invite Checker"

on:
  schedule:
    - cron: '0 */6 * * *' # At minute 0 past every 6th hour.
  workflow_dispatch:

env:
  INVITE_LINK: 'https://slack.labelstud.io/'

jobs:
  check_link:
    runs-on: ubuntu-latest
    steps:
      - name: Check if the invite link is valid
        id: invite_link_is_active
        run: |
          ! grep --only-matching --extended-regexp '(&quot;|")isSharedInviteError(&quot;|")\s*:\s*true' <(curl --silent --location --user-agent Chrome/65536.0.0.0 ${{ env.INVITE_LINK }})
      - name: Notify to Slack
        if: always() && steps.invite_link_is_active.outcome == 'failure'
        uses: slackapi/slack-github-action@v1.27
        with:
          channel-id: '${{ secrets.SLACK_LS_MONITORING_CHANNEL }}'
          slack-message: "Our <${{ env.INVITE_LINK }}|public invite link> has expired and needs to be manually updated:\n1. <https://slack.com/intl/en-es/help/articles/201330256-Invite-new-members-to-your-workspace#share-an-invite-link|Generate a new link> without expiry date; you may need to deactivate the previous one first.\n2. Update the permanent redirect link <https://s3.console.aws.amazon.com/s3/bucket/slack.labelstud.io/property/website/edit?region=us-east-1|on the S3 dashboard> with newly generated link WITHOUT URL SCHEME."
        env:
          SLACK_BOT_TOKEN: ${{ secrets.SLACK_LS_BOT_TOKEN }}

#  check_domains:
#    runs-on: ubuntu-latest
#    steps:
#      - name: Check if the invite link has teamDomains arg
#        id: invite_link_has_teamdomains
#        run: |
#          grep -Eo '(&quot;|")teamSignupDomains(&quot;|")\s*:\s*\[\]' <(
#              curl --silent --location ${{ env.INVITE_LINK }} -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:96.0) Gecko/20100101 Firefox/96.0' -H "Accept: application/json"
#          )
#      - name: Notify to Slack
#        if: always() && steps.invite_link_has_teamdomains.outcome == 'failure'
#        uses: slackapi/slack-github-action@v1.27
#        with:
#          channel-id: '${{ secrets.SLACK_LS_MONITORING_CHANNEL }}'
#          slack-message: "Our <${{ env.INVITE_LINK }}|public invite link> was configured to allow signups only from a list of allowed domains:\n1. Go to <https://label-studio.slack.com/admin/settings|Workspace settings>, next to `Joining This Workspace`, click `Expand`.\n2. Delete all domains from the list, select `Allow invitations` and click `Save`."
#        env:
#          SLACK_BOT_TOKEN: ${{ secrets.SLACK_LS_BOT_TOKEN }}