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| It's easy to save and read files on Dropbox using AppStudio, so you can access them on all your devices and on your desktop.
| | '''''Dropbox has a new API which is [https://www.dropbox.com/developers/documentation documented on their site]. As a result, this page has been deprecated.''''' |
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| Here's how:
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| == Get a DropBox account. ==
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| Use your existing account or get a new one. They're free and easy to set up.
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| == Create your app in the [https://www.dropbox.com/developers/apps Dropbox App Console]. ==
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| === Settings ===
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| [[File:Dropboxappconsole1.png|600px|none]]
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| Settings Fields:
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| * Status: Development allows up to 100 users. To apply for Production, your app will have to approved by Dropbox.
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| * Developments users: Who is allowed to use the app?
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| * Permission type: Normally, read and write to its own folder.
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| * App Folder Name: Name the folder you want to use in Dropbox/Apps for your app's files. If it does not exist, it will be created.
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| * App key, App secret: Generated by Dropbox. Use App key in your app to identify the Dropbox app.
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| * OAuth redirect URIs: The complete URL to your deployed app, including index.html.
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| * Drop-ins domains: Not needed.
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| * Datastores: Not needed.
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| === Details ===
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| [[File:Dropboxappconsole2.png|500px|none]]
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| Details Fields:
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| * App name: The name of your app. Don't use "Dropbox" in the name.
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| * Publisher: Your name or the name of your company.
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| * Description: A description of your app.
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| * App website: The main website for your app.
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| * App icons: 64x64 and 256x256 images. You need to save them to your Dropbox before uploading them.
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| == Write your app ==
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| === Log into Dropbox ===
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| Security is important to Dropbox apps. Before you can do anything, you need to login. Dropbox uses a security schema call [http://en.wikipedia.org/wiki/OAuth OAuth], which is fairly ease to use.
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| Here is what you do at the start of your app:
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| <pre>
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| Dim APP_KEY = "qx65sf9nruudj73"
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| Dim client = new Dropbox.Client({key: APP_KEY})
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| client.authenticate({interactive:False}, authenticationError)
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| Function authenticationError(err)
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| If err Then MsgBox "DropBox Authentication error: " & err
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| End Function
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| </pre>
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| Once this is done, you can check to see if the user is authorized. If not, you need to authenticate:
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| <pre>
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| client.authenticate()
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| </pre>
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| This will load the Dropbox web page, ask the user to log in if needed and get authorization for the app.
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| === Write a file to your DropBox ===
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| Once authenticated, writing files out is easy.
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| <pre>
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| s="This is my data"
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| client.writeFile("MyData.txt", s, {}, writeComplete)
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| Function writeComplete(err)
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| MsgBox "Data written. Error: " & err
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| End Function
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| </pre>
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| * The file will be created in /DropBox/Apps/''yourAppName''
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| * You can use any extension.
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| * It's your responsibility to format the data properly for the extension you use.
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| * If the file exists, it is overwritten by default.
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| * To prevent overwrite, put {noOverwrite: true} into the 3rd parameter.
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| * Data to be written out can be quite large.
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| * JSON is a nice format to use for structured data. Use [[JSON.Stringify|JSON.Stringify]] and [[JSON.Parse]].
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| * writeFile executes asynchronously.
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| * The last parameter is the function to call on completion of write.
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| * An error code is passed to the writeComplete function.
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| * If operation is successful, null is passed.
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| === Read a file from your DropBox ===
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| === Other Dropbox file commands ===
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| Full docs are [https://www.dropbox.com/developers/datastore/docs/js here].
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Dropbox has a new API which is documented on their site. As a result, this page has been deprecated.