FM / trello-export-import-powerup

/home/techb158/trello-import.abdallabala.com/trello-export-import-powerup/

/home/techb158/trello-import.abdallabala.com/trello-export-import-powerup

Name	Size	Mode	Actions
README-INSTALL.md	2511	0644	edit dl rm

Edit: /home/techb158/trello-import.abdallabala.com/trello-export-import-powerup/README-INSTALL.md (2511B)

# Trello Export / Import JSON CSV Power-Up

This is a static Trello Power-Up front end that adds board and card export/import actions to Trello.

## What it includes

- Board button: Import / Export
- Card button: Import / Export Card
- Trello REST authorization using the official Power-Up REST client
- Export current board to JSON
- Export current board to CSV
- Export current card to JSON or CSV
- Import JSON previously exported by this tool
- Import CSV rows into the current board
- Creates missing lists and labels
- Matches members already on the board by username, full name, or id
- Restores checklists
- Optional attachment URL re-add
- Optional matching custom field restore
- Dry run preview before creating cards

## Install in the current app

Copy the `public` directory into the web root of your current app, or merge the files into the existing public/static directory.

Set the Trello Power-Up API key:

```js
// public/js/config.js
window.TRELLO_POWERUP_CONFIG = {
  appKey: "YOUR_TRELLO_POWERUP_API_KEY",
  appName: "Export Import JSON CSV",
  appAuthor: "Your Company"
};
```

Deploy the app over HTTPS. Your current Cloudflare tunnel setup is suitable as long as Trello can load the connector URL.

## Trello admin portal configuration

In Trello Power-Up Admin:

1. Set iframe connector URL to `https://your-domain.example/index.html`.
2. Add the same origin to the API key allowed origins, for example `https://your-domain.example`.
3. Enable these capabilities:
   - board-buttons
   - card-buttons
   - show-settings
   - authorization-status
   - on-enable
4. Generate an API key and paste it into `public/js/config.js`.

## CSV format

Minimum CSV:

```csv
list,name,desc
Todo,First imported card,Created from CSV
Doing,Second imported card,Another card
```

Recommended CSV columns:

```csv
list,name,desc,due,start,labels,members,checklists,attachments
Todo,Card title,Markdown description,2026-08-01T12:00:00.000Z,,Bug;Backend,alice;bob,"[{""name"":""QA"",""checkItems"":[{""name"":""Test import"",""state"":""incomplete""}]}]","[{""name"":""Spec"",""url"":""https://example.com/spec.pdf""}]"
```

## Notes

- Tokens are not stored in this app. The Trello Power-Up REST client stores the token in private plugin data for the member.
- Attachments are re-added only when URL attachment import is enabled.
- Members are added only if they already belong to the target board.
- Custom fields are restored by matching source field names. Dropdown options are created when missing.

cmd: