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-rw-r--r--public/js/google-drive-picker.js118
1 files changed, 0 insertions, 118 deletions
diff --git a/public/js/google-drive-picker.js b/public/js/google-drive-picker.js
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--- a/public/js/google-drive-picker.js
+++ /dev/null
@@ -1,118 +0,0 @@
-/** !
- * Google Drive File Picker Example
- * By Daniel Lo Nigro (http://dan.cx/)
- */
-(function () {
- /**
- * Initialise a Google Driver file picker
- */
- var FilePicker = window.FilePicker = function (options) {
- // Config
- this.apiKey = options.apiKey
- this.clientId = options.clientId
-
- // Elements
- this.buttonEl = options.buttonEl
-
- // Events
- this.onSelect = options.onSelect
- this.buttonEl.on('click', this.open.bind(this))
-
- // Disable the button until the API loads, as it won't work properly until then.
- this.buttonEl.prop('disabled', true)
-
- // Load the drive API
- window.gapi.client.setApiKey(this.apiKey)
- window.gapi.client.load('drive', 'v2', this._driveApiLoaded.bind(this))
- window.google.load('picker', '1', { callback: this._pickerApiLoaded.bind(this) })
- }
-
- FilePicker.prototype = {
- /**
- * Open the file picker.
- */
- open: function () {
- // Check if the user has already authenticated
- var token = window.gapi.auth.getToken()
- if (token) {
- this._showPicker()
- } else {
- // The user has not yet authenticated with Google
- // We need to do the authentication before displaying the Drive picker.
- this._doAuth(false, function () { this._showPicker() }.bind(this))
- }
- },
-
- /**
- * Show the file picker once authentication has been done.
- * @private
- */
- _showPicker: function () {
- var accessToken = window.gapi.auth.getToken().access_token
- var view = new window.google.picker.DocsView()
- view.setMimeTypes('text/markdown,text/html')
- view.setIncludeFolders(true)
- view.setOwnedByMe(true)
- this.picker = new window.google.picker.PickerBuilder()
- .enableFeature(window.google.picker.Feature.NAV_HIDDEN)
- .addView(view)
- .setAppId(this.clientId)
- .setOAuthToken(accessToken)
- .setCallback(this._pickerCallback.bind(this))
- .build()
- .setVisible(true)
- },
-
- /**
- * Called when a file has been selected in the Google Drive file picker.
- * @private
- */
- _pickerCallback: function (data) {
- if (data[window.google.picker.Response.ACTION] === window.google.picker.Action.PICKED) {
- var file = data[window.google.picker.Response.DOCUMENTS][0]
- var id = file[window.google.picker.Document.ID]
- var request = window.gapi.client.drive.files.get({
- fileId: id
- })
- request.execute(this._fileGetCallback.bind(this))
- }
- },
- /**
- * Called when file details have been retrieved from Google Drive.
- * @private
- */
- _fileGetCallback: function (file) {
- if (this.onSelect) {
- this.onSelect(file)
- }
- },
-
- /**
- * Called when the Google Drive file picker API has finished loading.
- * @private
- */
- _pickerApiLoaded: function () {
- this.buttonEl.prop('disabled', false)
- },
-
- /**
- * Called when the Google Drive API has finished loading.
- * @private
- */
- _driveApiLoaded: function () {
- this._doAuth(true)
- },
-
- /**
- * Authenticate with Google Drive via the Google JavaScript API.
- * @private
- */
- _doAuth: function (immediate, callback) {
- window.gapi.auth.authorize({
- client_id: this.clientId,
- scope: 'https://www.googleapis.com/auth/drive.readonly',
- immediate: immediate
- }, callback || function () {})
- }
- }
-}())