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/*
* Copyright 2015 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the 'License');
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an 'AS IS' BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
ONOS GUI -- App View Module
*/
(function () {
'use strict';
// constants
var INSTALLED = 'INSTALLED',
ACTIVE = 'ACTIVE',
APP_MGMENT_REQ = 'appManagementRequest',
FILE_UPLOAD_URL = 'applications/upload';
angular.module('ovApp', [])
.controller('OvAppCtrl',
['$log', '$scope', '$http',
'FnService', 'TableBuilderService', 'WebSocketService', 'UrlFnService',
'KeyService',
function ($log, $scope, $http, fs, tbs, wss, ufs, ks) {
$scope.ctrlBtnState = {};
$scope.uploadTip = 'Upload an application (.oar file)';
$scope.activateTip = 'Activate selected application';
$scope.deactivateTip = 'Deactivate selected application';
$scope.uninstallTip = 'Uninstall selected application';
function selCb($event, row) {
// selId comes from tableBuilder
$scope.ctrlBtnState.selection = !!$scope.selId;
refreshCtrls();
}
function refreshCtrls() {
var row, rowIdx;
if ($scope.ctrlBtnState.selection) {
rowIdx = fs.find($scope.selId, $scope.tableData);
row = rowIdx >= 0 ? $scope.tableData[rowIdx] : null;
$scope.ctrlBtnState.installed = row && row.state === INSTALLED;
$scope.ctrlBtnState.active = row && row.state === ACTIVE;
} else {
$scope.ctrlBtnState.installed = false;
$scope.ctrlBtnState.active = false;
}
}
tbs.buildTable({
scope: $scope,
tag: 'app',
selCb: selCb,
respCb: refreshCtrls
});
// TODO: reexamine where keybindings should be - directive or controller?
ks.keyBindings({
esc: [$scope.selectCallback, 'Deselect app'],
_helpFormat: ['esc']
});
ks.gestureNotes([
['click row', 'Select / deselect app'],
['scroll down', 'See more apps']
]);
$scope.appAction = function (action) {
if ($scope.ctrlBtnState.selection) {
$log.debug('Initiating ' + action + ' of ' + $scope.selId);
wss.sendEvent(APP_MGMENT_REQ, {
action: action,
name: $scope.selId,
sortCol: $scope.sortParams.sortCol,
sortDir: $scope.sortParams.sortDir
});
}
};
$scope.$on('FileChanged', function () {
var formData = new FormData();
if ($scope.appFile) {
formData.append('file', $scope.appFile);
$http.post(ufs.rsUrl(FILE_UPLOAD_URL), formData, {
transformRequest: angular.identity,
headers: {
'Content-Type': undefined
}
})
.finally(function () {
$scope.sortCallback($scope.sortParams);
document.getElementById('inputFileForm').reset();
});
}
});
$scope.$on('$destroy', function () {
ks.unbindKeys();
});
$log.log('OvAppCtrl has been created');
}])
// triggers the input form to appear when button is clicked
.directive('triggerForm', function () {
return {
restrict: 'A',
link: function (scope, elem) {
elem.bind('click', function () {
document.getElementById('uploadFile')
.dispatchEvent(new MouseEvent('click'));
});
}
};
})
// binds the model file to the scope in scope.appFile
// sends upload request to the server
.directive('fileModel', ['$parse',
function ($parse) {
return {
restrict: 'A',
link: function (scope, elem, attrs) {
var model = $parse(attrs.fileModel),
modelSetter = model.assign;
elem.bind('change', function () {
scope.$apply(function () {
modelSetter(scope, elem[0].files[0]);
});
scope.$emit('FileChanged');
});
}
};
}]);
}());
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