app/configuration/controllers/date-time-controller.js - openbmc/phosphor-webui - Gitiles

 /**
  * Controller for date-time
  *
  * @module app/configuration
  * @exports dateTimeController
  * @name dateTimeController
  */

 window.angular && (function(angular) {
   'use strict';

   angular.module('app.configuration').controller('dateTimeController', [
     '$scope', 'APIUtils', '$route', '$q', 'toastService', '$timeout',
     function($scope, APIUtils, $route, $q, toastService, $timeout) {
       $scope.bmc = {};
       // Only used when the owner is "Split"
       $scope.host = {};
       $scope.ntp = {servers: []};
       $scope.time = {mode: '', owner: ''};
       // Possible time owners
       // https://github.com/openbmc/phosphor-dbus-interfaces/blob/master/xyz/openbmc_project/Time/Owner.interface.yaml#L13
       $scope.timeOwners = ['BMC', 'Host', 'Both', 'Split'];
       $scope.loading = true;
       var timePath = '/xyz/openbmc_project/time/';

       var getTimePromise = APIUtils.getTime().then(
           function(data) {
             // The time is returned as Epoch microseconds convert to
             // milliseconds.
             if (data.data[timePath + 'bmc'] &&
                 data.data[timePath + 'bmc'].hasOwnProperty('Elapsed')) {
               $scope.bmc.date =
                   new Date(data.data[timePath + 'bmc'].Elapsed / 1000);
               // Don't care about milliseconds and don't want them displayed
               $scope.bmc.date.setMilliseconds(0);

               // Examples:
               //   Central Standard Time (UTC-06:00)
               //   Moscow Standard Time (UTC+03:00)
               $scope.bmc.timezone = getUserTimezone($scope.bmc.date) + ' ' +
                   createOffset($scope.bmc.date);
             }
             if (data.data[timePath + 'host'] &&
                 data.data[timePath + 'host'].hasOwnProperty('Elapsed')) {
               $scope.host.date =
                   new Date(data.data[timePath + 'host'].Elapsed / 1000);
               $scope.host.date.setMilliseconds(0);
               $scope.host.timezone = getUserTimezone($scope.bmc.date) + ' ' +
                   createOffset($scope.bmc.date);
             }
             if (data.data[timePath + 'owner'] &&
                 data.data[timePath + 'owner'].hasOwnProperty('TimeOwner')) {
               $scope.time.owner =
                   data.data[timePath + 'owner'].TimeOwner.split('.').pop();
             }
             if (data.data[timePath + 'sync_method'] &&
                 data.data[timePath + 'sync_method'].hasOwnProperty(
                     'TimeSyncMethod')) {
               $scope.time.mode = data.data[timePath + 'sync_method']
                                      .TimeSyncMethod.split('.')
                                      .pop();
             }
           },
           function(error) {
             console.log(JSON.stringify(error));
           });

       var getNTPPromise = APIUtils.getNTPServers().then(
           function(data) {
             $scope.ntp.servers = data.data;
           },
           function(error) {
             console.log(JSON.stringify(error));
           });

       var promises = [getTimePromise, getNTPPromise];

       $q.all(promises).finally(function() {
         $scope.loading = false;
       });

       /**
        * https://github.com/openbmc/phosphor-time-manager/blob/master/README.md#special-note-on-changing-ntp-setting
        * When time mode is initially set to Manual from NTP,
        * NTP service is disabled and the NTP service is
        * stopping but not stopped, setting time will return an error.
        * There are no responses from backend to notify when NTP is stopped.
        * To work around, a timeout is set to allow NTP to fully stop
        * TODO: remove timeout if backend solves
        * https://github.com/openbmc/openbmc/issues/3459
        */
       $scope.saveDateTimeSettings = function() {
         $scope.loading = true;
         if ($scope.time.mode == 'Manual' || $scope.time.owner == 'Split') {
           setTimeMode()
               .then(setTimeOwner)
               .then(setNTPServers)
               .then($timeout(setDateTime, 20000));
         } else {
           setTimeMode()
               .then(setTimeOwner)
               .then(setNTPServers)
               .then(
                   function() {
                     toastService.success('Date and time settings saved');
                   },
                   function(errors) {
                     console.log(JSON.stringify(errors));
                     toastService.error(
                         'Date and time settings could not be saved');
                   })
               .finally(function() {
                 $scope.loading = false;
               });
         }
       };

       const setDateTime = function() {
         var manualPromises = [];
         if ($scope.time.mode == 'Manual') {
           // If owner is 'Split' set both.
           // If owner is 'Host' set only it.
           if ($scope.time.owner != 'Host') {
             manualPromises.push(setBMCTime($scope.bmc.date.getTime() * 1000));
           }
           // Even though we are setting Host time, we are setting from
           // the BMC date and time fields labeled "BMC and Host Time"
           // currently.
           if ($scope.time.owner == 'Host') {
             manualPromises.push(setHostTime($scope.bmc.date.getTime() * 1000));
           }
         }
         // Set the Host if Split even if NTP. In split mode, the host has
         // its own date and time field set from it.
         if ($scope.time.owner == 'Split') {
           manualPromises.push(setHostTime($scope.host.date.getTime() * 1000));
         }

         $q.all(manualPromises)
             .then(
                 function() {
                   toastService.success('Date and time settings saved');
                 },
                 function(errors) {
                   console.log(JSON.stringify(errors));
                   toastService.error(
                       'Date and time settings could not be saved');
                 })
             .finally(function() {
               $scope.loading = false;
             });
       };

       $scope.refresh = function() {
         $route.reload();
       };

       $scope.addNTPField = function() {
         $scope.ntp.servers.push('');
       };

       $scope.removeNTPField = function(index) {
         $scope.ntp.servers.splice(index, 1);
       };

       function setNTPServers() {
         // Remove any empty strings from the array. If the
         // user doesn't fill out the field, we don't want to add.
         $scope.ntp.servers = $scope.ntp.servers.filter(Boolean);

         return APIUtils.setNTPServers($scope.ntp.servers);
       }

       function setTimeMode() {
         return APIUtils.setTimeMode(
             'xyz.openbmc_project.Time.Synchronization.Method.' +
             $scope.time.mode);
       }

       function setTimeOwner() {
         return APIUtils.setTimeOwner(
             'xyz.openbmc_project.Time.Owner.Owners.' + $scope.time.owner);
       }

       function setBMCTime(time) {
         // Add the separate date and time objects and convert to Epoch time in
         // microseconds.
         return APIUtils.setBMCTime(time);
       }

       function setHostTime(time) {
         // Add the separate date and time objects and convert to Epoch time
         // microseconds.
         return APIUtils.setHostTime(time);
       }
       function createOffset(date) {
         // https://stackoverflow.com/questions/9149556/how-to-get-utc-offset-in-javascript-analog-of-timezoneinfo-getutcoffset-in-c
         var sign = (date.getTimezoneOffset() > 0) ? '-' : '+';
         var offset = Math.abs(date.getTimezoneOffset());
         var hours = pad(Math.floor(offset / 60));
         var minutes = pad(offset % 60);
         return '(UTC' + sign + hours + ':' + minutes + ')';
       }
       function getUserTimezone(date) {
         const ro = Intl.DateTimeFormat().resolvedOptions();
         // A safe, easy way to get the timezone (e.g. Central Standard Time) is
         // to subtract the time string without a timezone from the time string
         // with a timezone.
         // Hardcoded to 'en-US' so all timezones are displayed in English
         // (e.g. Moscow Standard Time).
         var ret = date.toLocaleTimeString('en-US', {timeZoneName: 'long'})
                       .replace(date.toLocaleTimeString('en-US'), '')
                       .trim();
         // Do not return GMT+/-offset.
         if (ret.indexOf('GMT') >= 0) {
           return '';
         }
         return ret;
       }
       function pad(value) {
         return value < 10 ? '0' + value : value;
       }
     }
   ]);
 })(angular);
	/**
	* Controller for date-time
	*
	* @module app/configuration
	* @exports dateTimeController
	* @name dateTimeController
	*/

	window.angular && (function(angular) {
	'use strict';

	angular.module('app.configuration').controller('dateTimeController', [
	'$scope', 'APIUtils', '$route', '$q', 'toastService', '$timeout',
	function($scope, APIUtils, $route, $q, toastService, $timeout) {
	$scope.bmc = {};
	// Only used when the owner is "Split"
	$scope.host = {};
	$scope.ntp = {servers: []};
	$scope.time = {mode: '', owner: ''};
	// Possible time owners
	// https://github.com/openbmc/phosphor-dbus-interfaces/blob/master/xyz/openbmc_project/Time/Owner.interface.yaml#L13
	$scope.timeOwners = ['BMC', 'Host', 'Both', 'Split'];
	$scope.loading = true;
	var timePath = '/xyz/openbmc_project/time/';

	var getTimePromise = APIUtils.getTime().then(
	function(data) {
	// The time is returned as Epoch microseconds convert to
	// milliseconds.
	if (data.data[timePath + 'bmc'] &&
	data.data[timePath + 'bmc'].hasOwnProperty('Elapsed')) {
	$scope.bmc.date =
	new Date(data.data[timePath + 'bmc'].Elapsed / 1000);
	// Don't care about milliseconds and don't want them displayed
	$scope.bmc.date.setMilliseconds(0);

	// Examples:
	// Central Standard Time (UTC-06:00)
	// Moscow Standard Time (UTC+03:00)
	$scope.bmc.timezone = getUserTimezone($scope.bmc.date) + ' ' +
	createOffset($scope.bmc.date);
	}
	if (data.data[timePath + 'host'] &&
	data.data[timePath + 'host'].hasOwnProperty('Elapsed')) {
	$scope.host.date =
	new Date(data.data[timePath + 'host'].Elapsed / 1000);
	$scope.host.date.setMilliseconds(0);
	$scope.host.timezone = getUserTimezone($scope.bmc.date) + ' ' +
	createOffset($scope.bmc.date);
	}
	if (data.data[timePath + 'owner'] &&
	data.data[timePath + 'owner'].hasOwnProperty('TimeOwner')) {
	$scope.time.owner =
	data.data[timePath + 'owner'].TimeOwner.split('.').pop();
	}
	if (data.data[timePath + 'sync_method'] &&
	data.data[timePath + 'sync_method'].hasOwnProperty(
	'TimeSyncMethod')) {
	$scope.time.mode = data.data[timePath + 'sync_method']
	.TimeSyncMethod.split('.')
	.pop();
	}
	},
	function(error) {
	console.log(JSON.stringify(error));
	});

	var getNTPPromise = APIUtils.getNTPServers().then(
	function(data) {
	$scope.ntp.servers = data.data;
	},
	function(error) {
	console.log(JSON.stringify(error));
	});

	var promises = [getTimePromise, getNTPPromise];

	$q.all(promises).finally(function() {
	$scope.loading = false;
	});

	/**
	* https://github.com/openbmc/phosphor-time-manager/blob/master/README.md#special-note-on-changing-ntp-setting
	* When time mode is initially set to Manual from NTP,
	* NTP service is disabled and the NTP service is
	* stopping but not stopped, setting time will return an error.
	* There are no responses from backend to notify when NTP is stopped.
	* To work around, a timeout is set to allow NTP to fully stop
	* TODO: remove timeout if backend solves
	* https://github.com/openbmc/openbmc/issues/3459
	*/
	$scope.saveDateTimeSettings = function() {
	$scope.loading = true;
	if ($scope.time.mode == 'Manual' \|\| $scope.time.owner == 'Split') {
	setTimeMode()
	.then(setTimeOwner)
	.then(setNTPServers)
	.then($timeout(setDateTime, 20000));
	} else {
	setTimeMode()
	.then(setTimeOwner)
	.then(setNTPServers)
	.then(
	function() {
	toastService.success('Date and time settings saved');
	},
	function(errors) {
	console.log(JSON.stringify(errors));
	toastService.error(
	'Date and time settings could not be saved');
	})
	.finally(function() {
	$scope.loading = false;
	});
	}
	};

	const setDateTime = function() {
	var manualPromises = [];
	if ($scope.time.mode == 'Manual') {
	// If owner is 'Split' set both.
	// If owner is 'Host' set only it.
	if ($scope.time.owner != 'Host') {
	manualPromises.push(setBMCTime($scope.bmc.date.getTime() * 1000));
	}
	// Even though we are setting Host time, we are setting from
	// the BMC date and time fields labeled "BMC and Host Time"
	// currently.
	if ($scope.time.owner == 'Host') {
	manualPromises.push(setHostTime($scope.bmc.date.getTime() * 1000));
	}
	}
	// Set the Host if Split even if NTP. In split mode, the host has
	// its own date and time field set from it.
	if ($scope.time.owner == 'Split') {
	manualPromises.push(setHostTime($scope.host.date.getTime() * 1000));
	}

	$q.all(manualPromises)
	.then(
	function() {
	toastService.success('Date and time settings saved');
	},
	function(errors) {
	console.log(JSON.stringify(errors));
	toastService.error(
	'Date and time settings could not be saved');
	})
	.finally(function() {
	$scope.loading = false;
	});
	};

	$scope.refresh = function() {
	$route.reload();
	};

	$scope.addNTPField = function() {
	$scope.ntp.servers.push('');
	};

	$scope.removeNTPField = function(index) {
	$scope.ntp.servers.splice(index, 1);
	};

	function setNTPServers() {
	// Remove any empty strings from the array. If the
	// user doesn't fill out the field, we don't want to add.
	$scope.ntp.servers = $scope.ntp.servers.filter(Boolean);

	return APIUtils.setNTPServers($scope.ntp.servers);
	}

	function setTimeMode() {
	return APIUtils.setTimeMode(
	'xyz.openbmc_project.Time.Synchronization.Method.' +
	$scope.time.mode);
	}

	function setTimeOwner() {
	return APIUtils.setTimeOwner(
	'xyz.openbmc_project.Time.Owner.Owners.' + $scope.time.owner);
	}

	function setBMCTime(time) {
	// Add the separate date and time objects and convert to Epoch time in
	// microseconds.
	return APIUtils.setBMCTime(time);
	}

	function setHostTime(time) {
	// Add the separate date and time objects and convert to Epoch time
	// microseconds.
	return APIUtils.setHostTime(time);
	}
	function createOffset(date) {
	// https://stackoverflow.com/questions/9149556/how-to-get-utc-offset-in-javascript-analog-of-timezoneinfo-getutcoffset-in-c
	var sign = (date.getTimezoneOffset() > 0) ? '-' : '+';
	var offset = Math.abs(date.getTimezoneOffset());
	var hours = pad(Math.floor(offset / 60));
	var minutes = pad(offset % 60);
	return '(UTC' + sign + hours + ':' + minutes + ')';
	}
	function getUserTimezone(date) {
	const ro = Intl.DateTimeFormat().resolvedOptions();
	// A safe, easy way to get the timezone (e.g. Central Standard Time) is
	// to subtract the time string without a timezone from the time string
	// with a timezone.
	// Hardcoded to 'en-US' so all timezones are displayed in English
	// (e.g. Moscow Standard Time).
	var ret = date.toLocaleTimeString('en-US', {timeZoneName: 'long'})
	.replace(date.toLocaleTimeString('en-US'), '')
	.trim();
	// Do not return GMT+/-offset.
	if (ret.indexOf('GMT') >= 0) {
	return '';
	}
	return ret;
	}
	function pad(value) {
	return value < 10 ? '0' + value : value;
	}
	}
	]);
	})(angular);