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google drive

This commit is contained in:
antelle 2016-03-26 23:12:56 +03:00
parent cc907749e2
commit 02a80a18aa
4 changed files with 247 additions and 7 deletions
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2
app/scripts/app.js
View File

@ -4,6 +4,7 @@ var AppModel = require('./models/app-model'),
AppView = require('./views/app-view'),
KeyHandler = require('./comp/key-handler'),
IdleTracker = require('./comp/idle-tracker'),
PopupNotifier = require('./comp/popup-notifier'),
Alerts = require('./comp/alerts'),
DropboxLink = require('./comp/dropbox-link'),
Updater = require('./comp/updater'),
@ -19,6 +20,7 @@ $(function() {
require('./helpers');
KeyHandler.init();
IdleTracker.init();
PopupNotifier.init();
var appModel = new AppModel();
if (appModel.settings.get('theme')) {

34
app/scripts/comp/popup-notifier.js Normal file
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@ -0,0 +1,34 @@
'use strict';
var Backbone = require('backbone'),
Timeouts = require('../const/timeouts');
var PopupNotifier = {
init: function() {
if (window.open) {
var windowOpen = window.open;
window.open = function() {
var win = windowOpen.apply(window, arguments);
if (win) {
PopupNotifier.deferCheckClosed(win);
Backbone.trigger('popup-opened', win);
}
return win;
};
}
},
deferCheckClosed: function(win) {
setTimeout(PopupNotifier.checkClosed.bind(PopupNotifier, win), Timeouts.CheckWindowClosed);
},
checkClosed: function(win) {
if (win.closed) {
Backbone.trigger('popup-closed', win);
} else {
PopupNotifier.deferCheckClosed(win);
}
}
};
module.exports = PopupNotifier;

4
app/scripts/const/timeouts.js
View File

@ -5,7 +5,9 @@ var Timeouts = {
CopyTip: 1500,
AutoHideHint: 3000,
FileChangeSync: 3000,
BeforeAutoLock: 300
BeforeAutoLock: 300,
ScriptLoad: 15000,
CheckWindowClosed: 300
};
module.exports = Timeouts;

214
app/scripts/storage/storage-gdrive.js
View File

@ -1,8 +1,10 @@
'use strict';
//var Logger = require('../util/logger');
var Backbone = require('backbone'),
Logger = require('../util/logger'),
Timeouts = require('../const/timeouts');
//var logger = new Logger('storage-gdrive');
var logger = new Logger('storage-gdrive');
var StorageGDrive = {
name: 'gdrive',
@ -10,20 +12,220 @@ var StorageGDrive = {
enabled: false,
uipos: 30,
_clientId: '847548101761-koqkji474gp3i2gn3k5omipbfju7pbt1.apps.googleusercontent.com',
_gapi: null,
iconSvg: '<svg xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" width="128" height="128" viewBox="0 0 128 128" version="1.1">' +
'<path d="M120.76421 71.989219 84.87226 9.6679848l-41.828196 0 35.899791 62.3212342zM58.014073 56.294956 37.107816 19.986746 1.2237094 82.284404 ' +
'22.137808 118.59261Zm-21.415974 63.012814 69.180421 0 20.9141-39.459631-67.635587 0z"/></svg>',
load: function(path, opts, callback) {
if (callback) { callback('not implemented'); }
var that = this;
that.stat(path, opts, function(err, stat) {
if (err) { return callback && callback(err); }
logger.debug('Load', path);
var ts = logger.ts();
var url = 'https://www.googleapis.com/drive/v3/files/{id}/revisions/{rev}?alt=media'
.replace('{id}', path)
.replace('{rev}', stat.rev);
var xhr = new XMLHttpRequest();
xhr.responseType = 'arraybuffer';
xhr.addEventListener('load', function() {
if (xhr.status !== 200) {
logger.debug('Load error', path, 'http status ' + xhr.status, logger.ts(ts));
return callback && callback('load error ' + xhr.status);
}
logger.debug('Loaded', path, stat.rev, logger.ts(ts));
return callback && callback(null, xhr.response, { rev: stat.rev });
});
xhr.addEventListener('error', function() {
logger.debug('Load error', path, logger.ts(ts));
return callback && callback('network error');
});
xhr.open('GET', url);
xhr.setRequestHeader('Authorization', that._getAuthHeader());
xhr.send();
});
},
stat: function(path, opts, callback) {
if (callback) { callback('not implemented'); }
var that = this;
this._getClient(function(err) {
if (err) {
return callback && callback(err);
}
logger.debug('Stat', path);
var ts = logger.ts();
that._gapi.client.drive.files.get({
fileId: path,
fields: 'headRevisionId'
}).then(function (resp) {
var rev = resp.result.headRevisionId;
logger.debug('Stated', path, rev, logger.ts(ts));
return callback && callback(null, { rev: rev });
}, function(resp) {
logger.error('Stat error', logger.ts(ts), resp.result.error);
return callback && callback(resp.result.error.message || 'stat error');
});
});
},
save: function(path, opts, data, callback/*, rev*/) {
if (callback) { callback('not implemented'); }
save: function(path, opts, data, callback, rev) {
var that = this;
that.stat(path, opts, function(err, stat) {
if (rev) {
if (err) { return callback && callback(err); }
if (stat.rev !== rev) {
return callback && callback({revConflict: true}, stat);
}
}
logger.debug('Save', path);
var ts = logger.ts();
var url = 'https://www.googleapis.com/upload/drive/v3/files/{id}?uploadType=media&fields=headRevisionId'
.replace('{id}', path)
.replace('{rev}', stat.rev);
var xhr = new XMLHttpRequest();
xhr.responseType = 'json';
xhr.addEventListener('load', function() {
if (xhr.status !== 200) {
logger.debug('Save error', path, 'http status ' + xhr.status, logger.ts(ts));
return callback && callback('load error ' + xhr.status);
}
logger.debug('Saved', path, logger.ts(ts));
var newRev = xhr.response.headRevisionId;
if (!newRev) {
return callback && callback('save error: no rev');
}
return callback && callback(null, { rev: newRev });
});
xhr.addEventListener('error', function() {
logger.debug('Save error', path, logger.ts(ts));
return callback && callback('network error');
});
xhr.open('PATCH', url);
xhr.setRequestHeader('Authorization', that._getAuthHeader());
var blob = new Blob([data], {type: 'application/octet-stream'});
xhr.send(blob);
});
},
list: function(callback) {
var that = this;
this._getClient(function(err) {
if (err) { return callback && callback(err); }
logger.debug('List');
var ts = logger.ts();
that._gapi.client.drive.files.list({
fields: 'files',
q: 'fileExtension="kdbx" and mimeType="application/octet-stream" and trashed=false'
}).then(function(resp) {
logger.debug('Listed', logger.ts(ts));
if (!resp.result.files) {
return callback && callback('list error');
}
var fileList = resp.result.files.map(function(f) {
return {
name: f.name,
path: f.id,
rev: f.headRevisionId
};
});
return callback && callback(null, fileList);
}, function(resp) {
logger.error('List error', logger.ts(ts), resp.result.error);
return callback && callback(resp.result.error.message || 'list error');
});
});
},
_getClient: function(callback) {
var that = this;
if (that._gapi && that._gapi.client.drive) {
return that._authorize(callback);
}
that._gapiLoadTimeout = setTimeout(function() {
callback('Gdrive api load timeout');
delete that._gapiLoadTimeout;
}, Timeouts.ScriptLoad);
if (that._gapi) {
that._loadDriveApi(that._authorize.bind(that, callback));
} else {
logger.debug('Loading gapi client');
window.gApiClientLoaded = function() {
if (that._gapiLoadTimeout) {
logger.debug('Loaded gapi client');
delete window.gDriveClientLoaded;
that._gapi = window.gapi;
that._loadDriveApi(that._authorize.bind(that, callback));
}
};
$.getScript('https://apis.google.com/js/client.js?onload=gApiClientLoaded', function() {
logger.debug('Loaded gapi script');
}).fail(function() {
logger.error('Failed to load gapi');
return callback('gapi load failed');
});
}
},
_loadDriveApi: function(callback) {
logger.debug('Loading gdrive api');
var that = this;
this._gapi.client.load('drive', 'v3', function(result) {
if (that._gapiLoadTimeout) {
clearTimeout(that._gapiLoadTimeout);
delete that._gapiLoadTimeout;
logger.debug('Loaded gdrive api');
if (result && result.error) {
logger.error('Error loading gdrive api', result.error);
callback(result.error);
} else {
callback();
}
}
});
},
_authorize: function(callback) {
var that = this;
var scopes = ['https://www.googleapis.com/auth/drive', 'https://www.googleapis.com/auth/drive.file'];
if (that._gapi.auth.getToken()) {
return callback();
}
that._gapi.auth.authorize({'client_id': that._clientId, scope: scopes, immediate: true}, function(res) {
if (res && !res.error) {
callback();
} else {
logger.debug('Authorizing...');
var handlePopupClosed = function() {
logger.debug('Auth popup closed');
Backbone.off('popup-closed', handlePopupClosed);
callback('popup closed');
callback = null;
};
Backbone.on('popup-closed', handlePopupClosed);
var ts = logger.ts();
that._gapi.auth.authorize({'client_id': that._clientId, scope: scopes, immediate: false}, function(res) {
if (!callback) {
return;
}
Backbone.off('popup-closed', handlePopupClosed);
if (res && !res.error) {
logger.debug('Authorized', logger.ts(ts));
callback();
} else {
logger.error('Authorize error', logger.ts(ts), res);
callback(res && res.error || 'authorize error');
}
});
}
});
},
_getAuthHeader: function() {
// jshint camelcase:false
var token = this._gapi.auth.getToken();
return token.token_type + ' ' + token.access_token;
}
};