diff --git a/core/css/inputs.scss b/core/css/inputs.scss index 7509575f9e..a1a4b15fdd 100644 --- a/core/css/inputs.scss +++ b/core/css/inputs.scss @@ -67,6 +67,13 @@ div[contenteditable=true], cursor: default; opacity: 0.5; } + &:required { + box-shadow: none; + } + &:invalid { + box-shadow: none !important; + border-color: $color-error; + } /* Primary action button, use sparingly */ &.primary { background-color: $color-primary-element; @@ -216,7 +223,8 @@ input { margin-left: -8px !important; border-left-color: transparent !important; border-radius: 0 $border-radius $border-radius 0 !important; - background-clip: padding-box; /* Avoid background under border */ + background-clip: padding-box; + /* Avoid background under border */ background-color: $color-main-background !important; opacity: 1; width: 34px; @@ -227,6 +235,7 @@ input { background-image: url('../img/actions/confirm-fade.svg?v=2') !important; } } + /* only show confirm borders if input is not focused */ &:not(:active):not(:hover):not(:focus){ + .icon-confirm { @@ -244,14 +253,19 @@ input { &:active, &:hover, &:focus { + &:invalid { + + .icon-confirm { + border-color: $color-error; + } + } + .icon-confirm { border-color: $color-primary-element !important; border-left-color: transparent !important; - z-index: 2; /* above previous input */ + /* above previous input */ + z-index: 2; } } } - } @@ -606,6 +620,169 @@ input { } } + +/* Vue multiselect */ +.multiselect.multiselect-vue { + margin: 1px 2px; + padding: 0 !important; + display: inline-block; + min-width: 160px; + width: 160px; + position: relative; + background-color: $color-main-background; + &.multiselect--active { + /* Opened: force display the input */ + input.multiselect__input { + opacity: 1 !important; + } + } + &.multiselect--disabled { + background-color: nc-darken($color-main-background, 8%); + } + .multiselect__tags { + display: flex; + flex-wrap: nowrap; + overflow: hidden; + border: 1px solid nc-darken($color-main-background, 14%); + cursor: pointer; + position: relative; + border-radius: 3px; + height: 38px; + /* tag wrapper */ + .multiselect__tags-wrap { + align-items: center; + display: inline-flex; + overflow: hidden; + max-width: 100%; + position: relative; + padding: 3px 5px; + /* no tags or simple select? Show input directly + input is used to display single value */ + &:empty ~ input.multiselect__input { + opacity: 1 !important; + /* hide default empty text, show input instead */ + + span:not(.multiselect__single) { + display: none; + } + } + /* selected tag */ + .multiselect__tag { + flex: 0 0 auto; + line-height: 20px; + padding: 1px 5px; + background-image: none; + color: nc-lighten($color-main-text, 33%); + border: 1px solid nc-darken($color-main-background, 14%); + display: inline-flex; + align-items: center; + border-radius: 3px; + margin-right: 5px; + } + } + /* Single select default value */ + .multiselect__single { + padding: 8px 10px; + flex: 0 0 100%; + z-index: 5; + background-color: $color-main-background; + cursor: pointer; + } + /* displayed text if tag limit reached */ + .multiselect__strong { + flex: 0 0 auto; + line-height: 20px; + color: nc-lighten($color-main-text, 33%); + display: inline-flex; + align-items: center; + opacity: .7; + } + /* default multiselect input for search and placeholder */ + input.multiselect__input { + width: 100% !important; + position: absolute !important; + margin: 0; + opacity: 0; + /* let's leave it on top of tags but hide it */ + height: 100%; + border: none; + /* override hide to force show the placeholder */ + display: block !important; + } + } + /* results wrapper */ + .multiselect__content-wrapper { + position: absolute; + width: 100%; + margin-top: -1px; + border: 1px solid nc-darken($color-main-background, 14%); + background: $color-main-background; + z-index: 50; + .multiselect__content { + width: 100%; + padding: 5px 0; + } + li { + padding: 5px; + position: relative; + display: flex; + align-items: center; + background-color: transparent; + &, + span { + cursor: pointer; + } + > span { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; + height: 20px; + margin: 0; + min-height: 1em; + -webkit-touch-callout: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + display: inline-flex; + align-items: center; + background-color: transparent !important; + color: nc-lighten($color-main-text, 33%); + width: 100%; + /* selected checkmark icon */ + &::before { + content: ' '; + background-image: url('../img/actions/checkmark.svg?v=1'); + background-repeat: no-repeat; + background-position: center; + min-width: 16px; + min-height: 16px; + display: block; + opacity: 0.5; + margin-right: 5px; + visibility: hidden; + } + /* add the prop tag-placeholder="create" to add the + + * icon on top of an unknown-and-ready-to-be-created entry + */ + &[data-select='create'] { + &::before { + background-image: url('../img/actions/add.svg?v=1'); + visibility: visible; + } + } + &.multiselect__option--highlight { + color: $color-main-text; + } + &.multiselect__option--selected { + &::before { + visibility: visible; + } + } + } + } + } +} + /* Progressbar */ progress { display: block; diff --git a/settings/.babelrc b/settings/.babelrc new file mode 100644 index 0000000000..e81239406e --- /dev/null +++ b/settings/.babelrc @@ -0,0 +1,6 @@ +{ + "presets": [ + ["env", { "modules": false }], + "stage-3" + ] +} diff --git a/settings/.editorconfig b/settings/.editorconfig new file mode 100644 index 0000000000..9d08a1a828 --- /dev/null +++ b/settings/.editorconfig @@ -0,0 +1,9 @@ +root = true + +[*] +charset = utf-8 +indent_style = space +indent_size = 2 +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true diff --git a/settings/.gitignore b/settings/.gitignore new file mode 100644 index 0000000000..a0446a5485 --- /dev/null +++ b/settings/.gitignore @@ -0,0 +1,12 @@ +.DS_Store +node_modules/ +dist/ +npm-debug.log +yarn-error.log + +# Editor directories and files +.idea +*.suo +*.ntvs* +*.njsproj +*.sln diff --git a/settings/Controller/UsersController.php b/settings/Controller/UsersController.php deleted file mode 100644 index 3f2e63f1bb..0000000000 --- a/settings/Controller/UsersController.php +++ /dev/null @@ -1,1018 +0,0 @@ - - * @author Bjoern Schiessle - * @author Björn Schießle - * @author Christoph Wurst - * @author Clark Tomlinson - * @author Joas Schilling - * @author Lukas Reschke - * @author Morris Jobke - * @author Robin Appelman - * @author Roeland Jago Douma - * @author Thomas Müller - * @author Thomas Pulzer - * @author Tobia De Koninck - * @author Tobias Kaminsky - * @author Vincent Petry - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License, version 3, - * along with this program. If not, see - * - */ - -namespace OC\Settings\Controller; - -use OC\Accounts\AccountManager; -use OC\AppFramework\Http; -use OC\ForbiddenException; -use OC\HintException; -use OC\Settings\Mailer\NewUserMailHelper; -use OC\Security\IdentityProof\Manager; -use OCP\App\IAppManager; -use OCP\AppFramework\Controller; -use OCP\AppFramework\Http\DataResponse; -use OCP\BackgroundJob\IJobList; -use OCP\Files\Config\IUserMountCache; -use OCP\Encryption\IEncryptionModule; -use OCP\Encryption\IManager; -use OCP\IConfig; -use OCP\IGroupManager; -use OCP\IL10N; -use OCP\ILogger; -use OCP\IRequest; -use OCP\IURLGenerator; -use OCP\IUser; -use OCP\IUserManager; -use OCP\IUserSession; -use OCP\Mail\IMailer; -use OCP\IAvatarManager; -use OCP\Security\ISecureRandom; -use OCP\Util; -use OC\Settings\BackgroundJobs\VerifyUserData; - -/** - * @package OC\Settings\Controller - */ -class UsersController extends Controller { - /** @var IL10N */ - private $l10n; - /** @var IUserSession */ - private $userSession; - /** @var bool */ - private $isAdmin; - /** @var IUserManager */ - private $userManager; - /** @var IGroupManager */ - private $groupManager; - /** @var IConfig */ - private $config; - /** @var ILogger */ - private $log; - /** @var IMailer */ - private $mailer; - /** @var bool contains the state of the encryption app */ - private $isEncryptionAppEnabled; - /** @var bool contains the state of the admin recovery setting */ - private $isRestoreEnabled = false; - /** @var IAppManager */ - private $appManager; - /** @var IAvatarManager */ - private $avatarManager; - /** @var AccountManager */ - private $accountManager; - /** @var ISecureRandom */ - private $secureRandom; - /** @var NewUserMailHelper */ - private $newUserMailHelper; - /** @var Manager */ - private $keyManager; - /** @var IJobList */ - private $jobList; - - /** @var IUserMountCache */ - private $userMountCache; - - /** @var IManager */ - private $encryptionManager; - - public function __construct(string $appName, - IRequest $request, - IUserManager $userManager, - IGroupManager $groupManager, - IUserSession $userSession, - IConfig $config, - bool $isAdmin, - IL10N $l10n, - ILogger $log, - IMailer $mailer, - IURLGenerator $urlGenerator, - IAppManager $appManager, - IAvatarManager $avatarManager, - AccountManager $accountManager, - ISecureRandom $secureRandom, - NewUserMailHelper $newUserMailHelper, - Manager $keyManager, - IJobList $jobList, - IUserMountCache $userMountCache, - IManager $encryptionManager) { - parent::__construct($appName, $request); - $this->userManager = $userManager; - $this->groupManager = $groupManager; - $this->userSession = $userSession; - $this->config = $config; - $this->isAdmin = $isAdmin; - $this->l10n = $l10n; - $this->log = $log; - $this->mailer = $mailer; - $this->appManager = $appManager; - $this->avatarManager = $avatarManager; - $this->accountManager = $accountManager; - $this->secureRandom = $secureRandom; - $this->newUserMailHelper = $newUserMailHelper; - $this->keyManager = $keyManager; - $this->jobList = $jobList; - $this->userMountCache = $userMountCache; - $this->encryptionManager = $encryptionManager; - - // check for encryption state - TODO see formatUserForIndex - $this->isEncryptionAppEnabled = $appManager->isEnabledForUser('encryption'); - if ($this->isEncryptionAppEnabled) { - // putting this directly in empty is possible in PHP 5.5+ - $result = $config->getAppValue('encryption', 'recoveryAdminEnabled', '0'); - $this->isRestoreEnabled = !empty($result); - } - } - - /** - * @param IUser $user - * @param array|null $userGroups - * @return array - */ - private function formatUserForIndex(IUser $user, array $userGroups = null): array { - - // TODO: eliminate this encryption specific code below and somehow - // hook in additional user info from other apps - - // recovery isn't possible if admin or user has it disabled and encryption - // is enabled - so we eliminate the else paths in the conditional tree - // below - $restorePossible = false; - - if ($this->isEncryptionAppEnabled) { - if ($this->isRestoreEnabled) { - // check for the users recovery setting - $recoveryMode = $this->config->getUserValue($user->getUID(), 'encryption', 'recoveryEnabled', '0'); - // method call inside empty is possible with PHP 5.5+ - $recoveryModeEnabled = !empty($recoveryMode); - if ($recoveryModeEnabled) { - // user also has recovery mode enabled - $restorePossible = true; - } - } else { - $modules = $this->encryptionManager->getEncryptionModules(); - $restorePossible = true; - foreach ($modules as $id => $module) { - /* @var IEncryptionModule $instance */ - $instance = call_user_func($module['callback']); - if ($instance->needDetailedAccessList()) { - $restorePossible = false; - break; - } - } - } - } else { - // recovery is possible if encryption is disabled (plain files are - // available) - $restorePossible = true; - } - - $subAdminGroups = $this->groupManager->getSubAdmin()->getSubAdminsGroupsName($user); - - $displayName = $user->getEMailAddress(); - if (is_null($displayName)) { - $displayName = ''; - } - - $avatarAvailable = false; - try { - $avatarAvailable = $this->avatarManager->getAvatar($user->getUID())->exists(); - } catch (\Exception $e) { - //No avatar yet - } - - return [ - 'name' => $user->getUID(), - 'displayname' => $user->getDisplayName(), - 'groups' => empty($userGroups) ? $this->groupManager->getUserGroupNames($user) : $userGroups, - 'subadmin' => $subAdminGroups, - 'quota' => $user->getQuota(), - 'quota_bytes' => Util::computerFileSize($user->getQuota()), - 'storageLocation' => $user->getHome(), - 'lastLogin' => $user->getLastLogin() * 1000, - 'backend' => $user->getBackendClassName(), - 'email' => $displayName, - 'isRestoreDisabled' => !$restorePossible, - 'isAvatarAvailable' => $avatarAvailable, - 'isEnabled' => $user->isEnabled(), - ]; - } - - /** - * @param array $userIDs Array with schema [$uid => $displayName] - * @return IUser[] - */ - private function getUsersForUID(array $userIDs): array { - $users = []; - foreach ($userIDs as $uid => $displayName) { - $users[$uid] = $this->userManager->get($uid); - } - return $users; - } - - /** - * @NoAdminRequired - * - * @param int $offset - * @param int $limit - * @param string $gid GID to filter for - * @param string $pattern Pattern to search for in the username - * @param string $backend Backend to filter for (class-name) - * @return DataResponse - * - * TODO: Tidy up and write unit tests - code is mainly static method calls - */ - public function index(int $offset = 0, int $limit = 10, string $gid = '', string $pattern = '', string $backend = ''): DataResponse { - // Remove backends - if (!empty($backend)) { - $activeBackends = $this->userManager->getBackends(); - $this->userManager->clearBackends(); - foreach ($activeBackends as $singleActiveBackend) { - if ($backend === get_class($singleActiveBackend)) { - $this->userManager->registerBackend($singleActiveBackend); - break; - } - } - } - - $userObjects = []; - $users = []; - if ($this->isAdmin) { - if ($gid !== '' && $gid !== '_disabledUsers' && $gid !== '_everyone') { - $batch = $this->getUsersForUID($this->groupManager->displayNamesInGroup($gid, $pattern, $limit, $offset)); - } else { - $batch = $this->userManager->search($pattern, $limit, $offset); - } - - foreach ($batch as $user) { - if (($gid !== '_disabledUsers' && $user->isEnabled()) || - ($gid === '_disabledUsers' && !$user->isEnabled()) - ) { - $userObjects[] = $user; - $users[] = $this->formatUserForIndex($user); - } - } - - } else { - $subAdminOfGroups = $this->groupManager->getSubAdmin()->getSubAdminsGroups($this->userSession->getUser()); - // New class returns IGroup[] so convert back - $gids = []; - foreach ($subAdminOfGroups as $group) { - $gids[] = $group->getGID(); - } - $subAdminOfGroups = $gids; - - // Set the $gid parameter to an empty value if the subadmin has no rights to access a specific group - if ($gid !== '' && $gid !== '_disabledUsers' && !in_array($gid, $subAdminOfGroups)) { - $gid = ''; - } - - // Batch all groups the user is subadmin of when a group is specified - $batch = []; - if ($gid !== '' && $gid !== '_disabledUsers' && $gid !== '_everyone') { - $batch = $this->groupManager->displayNamesInGroup($gid, $pattern, $limit, $offset); - } else { - foreach ($subAdminOfGroups as $group) { - $groupUsers = $this->groupManager->displayNamesInGroup($group, $pattern, $limit, $offset); - - foreach ($groupUsers as $uid => $displayName) { - $batch[$uid] = $displayName; - } - } - } - $batch = $this->getUsersForUID($batch); - - foreach ($batch as $user) { - // Only add the groups, this user is a subadmin of - $userGroups = array_values(array_intersect( - $this->groupManager->getUserGroupIds($user), - $subAdminOfGroups - )); - if (($gid !== '_disabledUsers' && $user->isEnabled()) || - ($gid === '_disabledUsers' && !$user->isEnabled()) - ) { - $userObjects[] = $user; - $users[] = $this->formatUserForIndex($user, $userGroups); - } - } - } - - $usedSpace = $this->userMountCache->getUsedSpaceForUsers($userObjects); - - foreach ($users as &$userData) { - $userData['size'] = isset($usedSpace[$userData['name']]) ? $usedSpace[$userData['name']] : 0; - } - - return new DataResponse($users); - } - - /** - * @NoAdminRequired - * @PasswordConfirmationRequired - * - * @param string $username - * @param string $password - * @param array $groups - * @param string $email - * @return DataResponse - */ - public function create(string $username, string $password, array $groups = [], $email = ''): DataResponse { - if ($email !== '' && !$this->mailer->validateMailAddress($email)) { - return new DataResponse( - [ - 'message' => $this->l10n->t('Invalid mail address') - ], - Http::STATUS_UNPROCESSABLE_ENTITY - ); - } - - $currentUser = $this->userSession->getUser(); - - if (!$this->isAdmin) { - if (!empty($groups)) { - foreach ($groups as $key => $group) { - $groupObject = $this->groupManager->get($group); - if ($groupObject === null) { - unset($groups[$key]); - continue; - } - - if (!$this->groupManager->getSubAdmin()->isSubAdminOfGroup($currentUser, $groupObject)) { - unset($groups[$key]); - } - } - } - - if (empty($groups)) { - return new DataResponse( - [ - 'message' => $this->l10n->t('No valid group selected'), - ], - Http::STATUS_FORBIDDEN - ); - } - } - - if ($this->userManager->userExists($username)) { - return new DataResponse( - [ - 'message' => $this->l10n->t('A user with that name already exists.') - ], - Http::STATUS_CONFLICT - ); - } - - $generatePasswordResetToken = false; - if ($password === '') { - if ($email === '') { - return new DataResponse( - [ - 'message' => $this->l10n->t('To send a password link to the user an email address is required.') - ], - Http::STATUS_UNPROCESSABLE_ENTITY - ); - } - - $password = $this->secureRandom->generate(30); - // Make sure we pass the password_policy - $password .= $this->secureRandom->generate(2, '$!.,;:-~+*[]{}()'); - $generatePasswordResetToken = true; - } - - try { - $user = $this->userManager->createUser($username, $password); - } catch (\Exception $exception) { - $message = $exception->getMessage(); - if ($exception instanceof HintException && $exception->getHint()) { - $message = $exception->getHint(); - } - if (!$message) { - $message = $this->l10n->t('Unable to create user.'); - } - return new DataResponse( - [ - 'message' => (string)$message, - ], - Http::STATUS_FORBIDDEN - ); - } - - if ($user instanceof IUser) { - if ($groups !== null) { - foreach ($groups as $groupName) { - $group = $this->groupManager->get($groupName); - - if (empty($group)) { - $group = $this->groupManager->createGroup($groupName); - } - $group->addUser($user); - } - } - /** - * Send new user mail only if a mail is set - */ - if ($email !== '') { - $user->setEMailAddress($email); - try { - $emailTemplate = $this->newUserMailHelper->generateTemplate($user, $generatePasswordResetToken); - $this->newUserMailHelper->sendMail($user, $emailTemplate); - } catch (\Exception $e) { - $this->log->logException($e, [ - 'message' => "Can't send new user mail to $email", - 'level' => ILogger::ERROR, - 'app' => 'settings', - ]); - } - } - // fetch users groups - $userGroups = $this->groupManager->getUserGroupNames($user); - - return new DataResponse( - $this->formatUserForIndex($user, $userGroups), - Http::STATUS_CREATED - ); - } - - return new DataResponse( - [ - 'message' => $this->l10n->t('Unable to create user.') - ], - Http::STATUS_FORBIDDEN - ); - - } - - /** - * @NoAdminRequired - * @PasswordConfirmationRequired - * - * @param string $id - * @return DataResponse - */ - public function destroy(string $id): DataResponse { - $userId = $this->userSession->getUser()->getUID(); - $user = $this->userManager->get($id); - - if ($userId === $id) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Unable to delete user.') - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - if (!$this->isAdmin && !$this->groupManager->getSubAdmin()->isUserAccessible($this->userSession->getUser(), $user)) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Authentication error') - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - if ($user && $user->delete()) { - return new DataResponse( - [ - 'status' => 'success', - 'data' => [ - 'username' => $id - ] - ], - Http::STATUS_NO_CONTENT - ); - } - - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Unable to delete user.') - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - /** - * @NoAdminRequired - * - * @param string $id - * @param int $enabled - * @return DataResponse - */ - public function setEnabled(string $id, int $enabled): DataResponse { - $enabled = (bool)$enabled; - if ($enabled) { - $errorMsgGeneral = $this->l10n->t('Error while enabling user.'); - } else { - $errorMsgGeneral = $this->l10n->t('Error while disabling user.'); - } - - $userId = $this->userSession->getUser()->getUID(); - $user = $this->userManager->get($id); - - if ($userId === $id) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $errorMsgGeneral - ] - ], Http::STATUS_FORBIDDEN - ); - } - - if ($user) { - if (!$this->isAdmin && !$this->groupManager->getSubAdmin()->isUserAccessible($this->userSession->getUser(), $user)) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Authentication error') - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - $user->setEnabled($enabled); - return new DataResponse( - [ - 'status' => 'success', - 'data' => [ - 'username' => $id, - 'enabled' => $enabled - ] - ] - ); - } else { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $errorMsgGeneral - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - } - - /** - * Set the mail address of a user - * - * @NoAdminRequired - * @NoSubadminRequired - * @PasswordConfirmationRequired - * - * @param string $account - * @param bool $onlyVerificationCode only return verification code without updating the data - * @return DataResponse - */ - public function getVerificationCode(string $account, bool $onlyVerificationCode): DataResponse { - - $user = $this->userSession->getUser(); - - if ($user === null) { - return new DataResponse([], Http::STATUS_BAD_REQUEST); - } - - $accountData = $this->accountManager->getUser($user); - $cloudId = $user->getCloudId(); - $message = 'Use my Federated Cloud ID to share with me: ' . $cloudId; - $signature = $this->signMessage($user, $message); - - $code = $message . ' ' . $signature; - $codeMd5 = $message . ' ' . md5($signature); - - switch ($account) { - case 'verify-twitter': - $accountData[AccountManager::PROPERTY_TWITTER]['verified'] = AccountManager::VERIFICATION_IN_PROGRESS; - $msg = $this->l10n->t('In order to verify your Twitter account, post the following tweet on Twitter (please make sure to post it without any line breaks):'); - $code = $codeMd5; - $type = AccountManager::PROPERTY_TWITTER; - $data = $accountData[AccountManager::PROPERTY_TWITTER]['value']; - $accountData[AccountManager::PROPERTY_TWITTER]['signature'] = $signature; - break; - case 'verify-website': - $accountData[AccountManager::PROPERTY_WEBSITE]['verified'] = AccountManager::VERIFICATION_IN_PROGRESS; - $msg = $this->l10n->t('In order to verify your Website, store the following content in your web-root at \'.well-known/CloudIdVerificationCode.txt\' (please make sure that the complete text is in one line):'); - $type = AccountManager::PROPERTY_WEBSITE; - $data = $accountData[AccountManager::PROPERTY_WEBSITE]['value']; - $accountData[AccountManager::PROPERTY_WEBSITE]['signature'] = $signature; - break; - default: - return new DataResponse([], Http::STATUS_BAD_REQUEST); - } - - if ($onlyVerificationCode === false) { - $this->accountManager->updateUser($user, $accountData); - - $this->jobList->add(VerifyUserData::class, - [ - 'verificationCode' => $code, - 'data' => $data, - 'type' => $type, - 'uid' => $user->getUID(), - 'try' => 0, - 'lastRun' => $this->getCurrentTime() - ] - ); - } - - return new DataResponse(['msg' => $msg, 'code' => $code]); - } - - /** - * get current timestamp - * - * @return int - */ - protected function getCurrentTime(): int { - return time(); - } - - /** - * sign message with users private key - * - * @param IUser $user - * @param string $message - * - * @return string base64 encoded signature - */ - protected function signMessage(IUser $user, string $message): string { - $privateKey = $this->keyManager->getKey($user)->getPrivate(); - openssl_sign(json_encode($message), $signature, $privateKey, OPENSSL_ALGO_SHA512); - return base64_encode($signature); - } - - /** - * @NoAdminRequired - * @NoSubadminRequired - * @PasswordConfirmationRequired - * - * @param string $avatarScope - * @param string $displayname - * @param string $displaynameScope - * @param string $phone - * @param string $phoneScope - * @param string $email - * @param string $emailScope - * @param string $website - * @param string $websiteScope - * @param string $address - * @param string $addressScope - * @param string $twitter - * @param string $twitterScope - * @return DataResponse - */ - public function setUserSettings($avatarScope, - $displayname, - $displaynameScope, - $phone, - $phoneScope, - $email, - $emailScope, - $website, - $websiteScope, - $address, - $addressScope, - $twitter, - $twitterScope - ) { - - if (!empty($email) && !$this->mailer->validateMailAddress($email)) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Invalid mail address') - ] - ], - Http::STATUS_UNPROCESSABLE_ENTITY - ); - } - - $user = $this->userSession->getUser(); - - $data = $this->accountManager->getUser($user); - - $data[AccountManager::PROPERTY_AVATAR] = ['scope' => $avatarScope]; - if ($this->config->getSystemValue('allow_user_to_change_display_name', true) !== false) { - $data[AccountManager::PROPERTY_DISPLAYNAME] = ['value' => $displayname, 'scope' => $displaynameScope]; - $data[AccountManager::PROPERTY_EMAIL] = ['value' => $email, 'scope' => $emailScope]; - } - - if ($this->appManager->isEnabledForUser('federatedfilesharing')) { - $federatedFileSharing = new \OCA\FederatedFileSharing\AppInfo\Application(); - $shareProvider = $federatedFileSharing->getFederatedShareProvider(); - if ($shareProvider->isLookupServerUploadEnabled()) { - $data[AccountManager::PROPERTY_WEBSITE] = ['value' => $website, 'scope' => $websiteScope]; - $data[AccountManager::PROPERTY_ADDRESS] = ['value' => $address, 'scope' => $addressScope]; - $data[AccountManager::PROPERTY_PHONE] = ['value' => $phone, 'scope' => $phoneScope]; - $data[AccountManager::PROPERTY_TWITTER] = ['value' => $twitter, 'scope' => $twitterScope]; - } - } - - try { - $this->saveUserSettings($user, $data); - return new DataResponse( - [ - 'status' => 'success', - 'data' => [ - 'userId' => $user->getUID(), - 'avatarScope' => $data[AccountManager::PROPERTY_AVATAR]['scope'], - 'displayname' => $data[AccountManager::PROPERTY_DISPLAYNAME]['value'], - 'displaynameScope' => $data[AccountManager::PROPERTY_DISPLAYNAME]['scope'], - 'email' => $data[AccountManager::PROPERTY_EMAIL]['value'], - 'emailScope' => $data[AccountManager::PROPERTY_EMAIL]['scope'], - 'website' => $data[AccountManager::PROPERTY_WEBSITE]['value'], - 'websiteScope' => $data[AccountManager::PROPERTY_WEBSITE]['scope'], - 'address' => $data[AccountManager::PROPERTY_ADDRESS]['value'], - 'addressScope' => $data[AccountManager::PROPERTY_ADDRESS]['scope'], - 'message' => $this->l10n->t('Settings saved') - ] - ], - Http::STATUS_OK - ); - } catch (ForbiddenException $e) { - return new DataResponse([ - 'status' => 'error', - 'data' => [ - 'message' => $e->getMessage() - ], - ]); - } - - } - - - /** - * update account manager with new user data - * - * @param IUser $user - * @param array $data - * @throws ForbiddenException - */ - protected function saveUserSettings(IUser $user, array $data) { - - // keep the user back-end up-to-date with the latest display name and email - // address - $oldDisplayName = $user->getDisplayName(); - $oldDisplayName = is_null($oldDisplayName) ? '' : $oldDisplayName; - if (isset($data[AccountManager::PROPERTY_DISPLAYNAME]['value']) - && $oldDisplayName !== $data[AccountManager::PROPERTY_DISPLAYNAME]['value'] - ) { - $result = $user->setDisplayName($data[AccountManager::PROPERTY_DISPLAYNAME]['value']); - if ($result === false) { - throw new ForbiddenException($this->l10n->t('Unable to change full name')); - } - } - - $oldEmailAddress = $user->getEMailAddress(); - $oldEmailAddress = is_null($oldEmailAddress) ? '' : $oldEmailAddress; - if (isset($data[AccountManager::PROPERTY_EMAIL]['value']) - && $oldEmailAddress !== $data[AccountManager::PROPERTY_EMAIL]['value'] - ) { - // this is the only permission a backend provides and is also used - // for the permission of setting a email address - if (!$user->canChangeDisplayName()) { - throw new ForbiddenException($this->l10n->t('Unable to change email address')); - } - $user->setEMailAddress($data[AccountManager::PROPERTY_EMAIL]['value']); - } - - $this->accountManager->updateUser($user, $data); - } - - /** - * Count all unique users visible for the current admin/subadmin. - * - * @NoAdminRequired - * - * @return DataResponse - */ - public function stats(): DataResponse { - $userCount = 0; - if ($this->isAdmin) { - $countByBackend = $this->userManager->countUsers(); - - if (!empty($countByBackend)) { - foreach ($countByBackend as $count) { - $userCount += $count; - } - } - } else { - $groups = $this->groupManager->getSubAdmin()->getSubAdminsGroups($this->userSession->getUser()); - - $uniqueUsers = []; - foreach ($groups as $group) { - foreach ($group->getUsers() as $uid => $displayName) { - $uniqueUsers[$uid] = true; - } - } - - $userCount = count($uniqueUsers); - } - - return new DataResponse( - [ - 'totalUsers' => $userCount - ] - ); - } - - - /** - * Set the displayName of a user - * - * @NoAdminRequired - * @NoSubadminRequired - * @PasswordConfirmationRequired - * @todo merge into saveUserSettings - * - * @param string $username - * @param string $displayName - * @return DataResponse - */ - public function setDisplayName(string $username, string $displayName) { - $currentUser = $this->userSession->getUser(); - $user = $this->userManager->get($username); - - if ($user === null || - !$user->canChangeDisplayName() || - ( - !$this->groupManager->isAdmin($currentUser->getUID()) && - !$this->groupManager->getSubAdmin()->isUserAccessible($currentUser, $user) && - $currentUser->getUID() !== $username - - ) - ) { - return new DataResponse([ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Authentication error'), - ], - ]); - } - - $userData = $this->accountManager->getUser($user); - $userData[AccountManager::PROPERTY_DISPLAYNAME]['value'] = $displayName; - - - try { - $this->saveUserSettings($user, $userData); - return new DataResponse([ - 'status' => 'success', - 'data' => [ - 'message' => $this->l10n->t('Your full name has been changed.'), - 'username' => $username, - 'displayName' => $displayName, - ], - ]); - } catch (ForbiddenException $e) { - return new DataResponse([ - 'status' => 'error', - 'data' => [ - 'message' => $e->getMessage(), - 'displayName' => $user->getDisplayName(), - ], - ]); - } - } - - /** - * Set the mail address of a user - * - * @NoAdminRequired - * @NoSubadminRequired - * @PasswordConfirmationRequired - * - * @param string $id - * @param string $mailAddress - * @return DataResponse - */ - public function setEMailAddress(string $id, string $mailAddress) { - $user = $this->userManager->get($id); - if (!$this->isAdmin - && !$this->groupManager->getSubAdmin()->isUserAccessible($this->userSession->getUser(), $user) - ) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Forbidden') - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - if ($mailAddress !== '' && !$this->mailer->validateMailAddress($mailAddress)) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Invalid mail address') - ] - ], - Http::STATUS_UNPROCESSABLE_ENTITY - ); - } - - if (!$user) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Invalid user') - ] - ], - Http::STATUS_UNPROCESSABLE_ENTITY - ); - } - // this is the only permission a backend provides and is also used - // for the permission of setting a email address - if (!$user->canChangeDisplayName()) { - return new DataResponse( - [ - 'status' => 'error', - 'data' => [ - 'message' => $this->l10n->t('Unable to change mail address') - ] - ], - Http::STATUS_FORBIDDEN - ); - } - - $userData = $this->accountManager->getUser($user); - $userData[AccountManager::PROPERTY_EMAIL]['value'] = $mailAddress; - - try { - $this->saveUserSettings($user, $userData); - return new DataResponse( - [ - 'status' => 'success', - 'data' => [ - 'username' => $id, - 'mailAddress' => $mailAddress, - 'message' => $this->l10n->t('Email saved') - ] - ], - Http::STATUS_OK - ); - } catch (ForbiddenException $e) { - return new DataResponse([ - 'status' => 'error', - 'data' => [ - 'message' => $e->getMessage() - ], - ]); - } - } - -} diff --git a/settings/README.md b/settings/README.md new file mode 100644 index 0000000000..39c335ea7d --- /dev/null +++ b/settings/README.md @@ -0,0 +1,18 @@ +# settings + +> A Vue.js project + +## Build Setup + +``` bash +# install dependencies +npm install + +# serve with hot reload at localhost:8080 +npm run dev + +# build for production with minification +npm run build +``` + +For detailed explanation on how things work, consult the [docs for vue-loader](http://vuejs.github.io/vue-loader). diff --git a/settings/css/settings.scss b/settings/css/settings.scss index 97767ce2f2..dd398f761f 100644 --- a/settings/css/settings.scss +++ b/settings/css/settings.scss @@ -675,101 +675,6 @@ span.usersLastLoginTooltip { } } -tr:hover > td { - &.password > span, &.displayName > span, &.mailAddress > span { - margin: 0; - cursor: pointer; - } - &.password > img, &.displayName > img, &.mailAddress > img { - visibility: visible; - cursor: pointer; - } -} - -td.userActions { - .toggleUserActions { - width: 44px; - height: 44px; - position: relative; - .action { - display: block; - padding: 14px; - opacity: 0.5; - .icon-more { - display: inline-block; - } - &:hover, - &:focus { - opacity: 1; - } - } - } -} - -div.recoveryPassword { - left: 50em; - display: block; - position: absolute; - top: -1px; -} - -input#recoveryPassword { - width: 15em; -} - -#controls select.quota { - margin: 3px; - margin-right: 10px; - height: 37px; -} - -#userlist td.quota { - position: relative; - width: 10em; - progress.quota-user-progress { - position: absolute; - width: calc(10em + 0px); - margin-top: -7px; - z-index: 0; - margin-left: 1px; - height: 3px; - } -} - -select { - &.quota-user { - width: 10em; - height: 34px; - z-index: 50; - position: relative; - } - + progress.quota-user-progress { - position: absolute; - width: calc(10em + 0px); - margin-top: -7px; - z-index: 0; - margin-left: 1px; - height: 3px; - } -} - -input.userFilter { - width: 200px; -} - -#newusergroups + input[type='submit'] { - position: relative; - top: -1px; -} - -#headerGroups, #headerSubAdmins, #headerQuota { - padding-left: 18px; -} - -#headerAvatar { - width: 32px; -} - /* used to highlight a user row in red */ #userlist tr.row-warning { @@ -1350,3 +1255,174 @@ doesnotexist:-o-prefocus, .strengthify-wrapper { margin-top: 22px; } } + + +/* USERS LIST -------------------------------------------------------------- */ +#body-settings { + #app-navigation { + /* Hack to override the javascript orderBy */ + #usergrouplist > li { + order: 4; + &#_everyone { + order:1; + } + &#admin { + order:2; + } + &#_disabled { + order:3; + } + } + } + $grid-row-height: 46px; + #app-content.user-list-grid { + display: grid; + grid-auto-columns: 1fr; + grid-auto-rows: $grid-row-height; + grid-column-gap: 20px; + .row { + display: grid; + grid-row-start: span 1; + align-items: center; + /* let's define the column until storage path, + what follows will be manually defined */ + grid-template-columns: 44px; + grid-auto-columns: min-content; + border-top: $color-border 1px solid; + .name, + .displayName, + .password { + width: 150px; + } + .mailAddress{ + width: 200px; + } + .groups, + .subadmins, + .quota { + width: 170px; + } + .storageLocation { + width: 250px; + } + .userBackend, + .lastLogin, + .userActions { + width: 100px; + } + &#grid-header, + &#new-user { + position: sticky; + align-self: normal; + background-color: $color-main-background; + z-index: 55; /* above multiselect */ + top: 0; + &.sticky { + box-shadow: 0 -2px 10px 1px $color-box-shadow; + } + } + &#grid-header { + color: nc-lighten($color-main-text, 60%); + z-index: 60; /* above new-user */ + } + &#new-user { + top: $grid-row-height; + } + &:hover { + input:not([type='submit']):not(:focus):not(:active) { + border-color: nc-darken($color-main-background, 14%) !important; + } + } + > div, + > form { + grid-row: 1; + display: inline-flex; + align-items: center; + color: nc-lighten($color-main-text, 33%); + position: relative; + > input:not(:focus):not(:active) { + border-color: transparent; + cursor: pointer; + } + > input:focus, >input:active { + + .icon-confirm { + display: block !important; + } + } + &:not(.userActions) > input:not([type='submit']) { + width: 100%; + min-width: 0; + } + &.quota { + .multiselect--active + progress { + display: none; + } + progress { + position: absolute; + width: 160px; + left: 2px; + bottom: 2px; + height: 3px; + } + } + .icon-confirm { + width: 32px; + height: 32px; + flex: 0 0 32px; + cursor: pointer; + &:not(:active) { + display: none; + } + } + &.avatar { + height: 32px; + width: 32px; + margin: 6px; + img { + display: block; + } + } + .toggleUserActions { + position: relative; + .icon-more { + width: 44px; + height: 44px; + opacity: .5; + cursor: pointer; + :hover { + opacity: .7; + } + } + } + .v-select { + &.open .selected-tag-wrap { + display: none; + } + .dropdown-toggle .selected-tag { + padding-right: 5px; + .close { + /* no delete on tags*/ + display: none; + } + } + .dropdown-menu li a .icon-add { + position: absolute; + width: 16px; + height: 16px; + opacity: .5; + left: 7px; + } + } + } + } + .infinite-loading-container { + display: flex; + align-items: center; + justify-content: center; + } + .users-list-end { + opacity: .5; + user-select: none; + } + } +} diff --git a/settings/index.html b/settings/index.html new file mode 100644 index 0000000000..9e57405785 --- /dev/null +++ b/settings/index.html @@ -0,0 +1,11 @@ + + + + + settings + + +
+ + + diff --git a/settings/js/main.js b/settings/js/main.js new file mode 100644 index 0000000000..8f5718beb3 --- /dev/null +++ b/settings/js/main.js @@ -0,0 +1,568 @@ +/******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __webpack_require__.d = function(exports, name, getter) { +/******/ if(!__webpack_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { +/******/ configurable: false, +/******/ enumerable: true, +/******/ get: getter +/******/ }); +/******/ } +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __webpack_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = "/dist/"; +/******/ +/******/ // Load entry module and return exports +/******/ return __webpack_require__(__webpack_require__.s = 23); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\n\nvar bind = __webpack_require__(18);\nvar isBuffer = __webpack_require__(56);\n\n/*global toString:true*/\n\n// utils is a library of generic helper functions non-specific to axios\n\nvar toString = Object.prototype.toString;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Array, otherwise false\n */\nfunction isArray(val) {\n return toString.call(val) === '[object Array]';\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nfunction isArrayBuffer(val) {\n return toString.call(val) === '[object ArrayBuffer]';\n}\n\n/**\n * Determine if a value is a FormData\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction isFormData(val) {\n return (typeof FormData !== 'undefined') && (val instanceof FormData);\n}\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n var result;\n if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n result = ArrayBuffer.isView(val);\n } else {\n result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n }\n return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a String, otherwise false\n */\nfunction isString(val) {\n return typeof val === 'string';\n}\n\n/**\n * Determine if a value is a Number\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Number, otherwise false\n */\nfunction isNumber(val) {\n return typeof val === 'number';\n}\n\n/**\n * Determine if a value is undefined\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nfunction isUndefined(val) {\n return typeof val === 'undefined';\n}\n\n/**\n * Determine if a value is an Object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Object, otherwise false\n */\nfunction isObject(val) {\n return val !== null && typeof val === 'object';\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Date, otherwise false\n */\nfunction isDate(val) {\n return toString.call(val) === '[object Date]';\n}\n\n/**\n * Determine if a value is a File\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a File, otherwise false\n */\nfunction isFile(val) {\n return toString.call(val) === '[object File]';\n}\n\n/**\n * Determine if a value is a Blob\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nfunction isBlob(val) {\n return toString.call(val) === '[object Blob]';\n}\n\n/**\n * Determine if a value is a Function\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nfunction isFunction(val) {\n return toString.call(val) === '[object Function]';\n}\n\n/**\n * Determine if a value is a Stream\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nfunction isStream(val) {\n return isObject(val) && isFunction(val.pipe);\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nfunction isURLSearchParams(val) {\n return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n}\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n * @returns {String} The String freed of excess whitespace\n */\nfunction trim(str) {\n return str.replace(/^\\s*/, '').replace(/\\s*$/, '');\n}\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n * typeof window -> undefined\n * typeof document -> undefined\n *\n * react-native:\n * navigator.product -> 'ReactNative'\n */\nfunction isStandardBrowserEnv() {\n if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {\n return false;\n }\n return (\n typeof window !== 'undefined' &&\n typeof document !== 'undefined'\n );\n}\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n */\nfunction forEach(obj, fn) {\n // Don't bother if no value provided\n if (obj === null || typeof obj === 'undefined') {\n return;\n }\n\n // Force an array if not already something iterable\n if (typeof obj !== 'object') {\n /*eslint no-param-reassign:0*/\n obj = [obj];\n }\n\n if (isArray(obj)) {\n // Iterate over array values\n for (var i = 0, l = obj.length; i < l; i++) {\n fn.call(null, obj[i], i, obj);\n }\n } else {\n // Iterate over object keys\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n fn.call(null, obj[key], key, obj);\n }\n }\n }\n}\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n var result = {};\n function assignValue(val, key) {\n if (typeof result[key] === 'object' && typeof val === 'object') {\n result[key] = merge(result[key], val);\n } else {\n result[key] = val;\n }\n }\n\n for (var i = 0, l = arguments.length; i < l; i++) {\n forEach(arguments[i], assignValue);\n }\n return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n * @return {Object} The resulting value of object a\n */\nfunction extend(a, b, thisArg) {\n forEach(b, function assignValue(val, key) {\n if (thisArg && typeof val === 'function') {\n a[key] = bind(val, thisArg);\n } else {\n a[key] = val;\n }\n });\n return a;\n}\n\nmodule.exports = {\n isArray: isArray,\n isArrayBuffer: isArrayBuffer,\n isBuffer: isBuffer,\n isFormData: isFormData,\n isArrayBufferView: isArrayBufferView,\n isString: isString,\n isNumber: isNumber,\n isObject: isObject,\n isUndefined: isUndefined,\n isDate: isDate,\n isFile: isFile,\n isBlob: isBlob,\n isFunction: isFunction,\n isStream: isStream,\n isURLSearchParams: isURLSearchParams,\n isStandardBrowserEnv: isStandardBrowserEnv,\n forEach: forEach,\n merge: merge,\n extend: extend,\n trim: trim\n};\n\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["webpack:///./node_modules/axios/lib/utils.js?7061"],"names":[],"mappings":"AAAA;;AAEA;AACA;;AAEA;;AAEA;;AAEA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;AACA;AACA,GAAG;AACH;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,QAAQ;AACrB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,aAAa,OAAO;AACpB;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,WAAW,aAAa;AACxB,WAAW,SAAS;AACpB;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA,mCAAmC,OAAO;AAC1C;AACA;AACA,GAAG;AACH;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,uBAAuB,SAAS,GAAG,SAAS;AAC5C,2BAA2B;AAC3B;AACA;AACA,WAAW,OAAO;AAClB,aAAa,OAAO;AACpB;AACA;AACA;AACA;AACA;AACA;AACA,KAAK;AACL;AACA;AACA;;AAEA,uCAAuC,OAAO;AAC9C;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,WAAW,OAAO;AAClB,WAAW,OAAO;AAClB,WAAW,OAAO;AAClB,YAAY,OAAO;AACnB;AACA;AACA;AACA;AACA;AACA,KAAK;AACL;AACA;AACA,GAAG;AACH;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","file":"0.js","sourcesContent":["'use strict';\n\nvar bind = require('./helpers/bind');\nvar isBuffer = require('is-buffer');\n\n/*global toString:true*/\n\n// utils is a library of generic helper functions non-specific to axios\n\nvar toString = Object.prototype.toString;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Array, otherwise false\n */\nfunction isArray(val) {\n  return toString.call(val) === '[object Array]';\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nfunction isArrayBuffer(val) {\n  return toString.call(val) === '[object ArrayBuffer]';\n}\n\n/**\n * Determine if a value is a FormData\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction isFormData(val) {\n  return (typeof FormData !== 'undefined') && (val instanceof FormData);\n}\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n  var result;\n  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n    result = ArrayBuffer.isView(val);\n  } else {\n    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n  }\n  return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a String, otherwise false\n */\nfunction isString(val) {\n  return typeof val === 'string';\n}\n\n/**\n * Determine if a value is a Number\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Number, otherwise false\n */\nfunction isNumber(val) {\n  return typeof val === 'number';\n}\n\n/**\n * Determine if a value is undefined\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nfunction isUndefined(val) {\n  return typeof val === 'undefined';\n}\n\n/**\n * Determine if a value is an Object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Object, otherwise false\n */\nfunction isObject(val) {\n  return val !== null && typeof val === 'object';\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Date, otherwise false\n */\nfunction isDate(val) {\n  return toString.call(val) === '[object Date]';\n}\n\n/**\n * Determine if a value is a File\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a File, otherwise false\n */\nfunction isFile(val) {\n  return toString.call(val) === '[object File]';\n}\n\n/**\n * Determine if a value is a Blob\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nfunction isBlob(val) {\n  return toString.call(val) === '[object Blob]';\n}\n\n/**\n * Determine if a value is a Function\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nfunction isFunction(val) {\n  return toString.call(val) === '[object Function]';\n}\n\n/**\n * Determine if a value is a Stream\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nfunction isStream(val) {\n  return isObject(val) && isFunction(val.pipe);\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nfunction isURLSearchParams(val) {\n  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n}\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n * @returns {String} The String freed of excess whitespace\n */\nfunction trim(str) {\n  return str.replace(/^\\s*/, '').replace(/\\s*$/, '');\n}\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n *  typeof window -> undefined\n *  typeof document -> undefined\n *\n * react-native:\n *  navigator.product -> 'ReactNative'\n */\nfunction isStandardBrowserEnv() {\n  if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {\n    return false;\n  }\n  return (\n    typeof window !== 'undefined' &&\n    typeof document !== 'undefined'\n  );\n}\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n */\nfunction forEach(obj, fn) {\n  // Don't bother if no value provided\n  if (obj === null || typeof obj === 'undefined') {\n    return;\n  }\n\n  // Force an array if not already something iterable\n  if (typeof obj !== 'object') {\n    /*eslint no-param-reassign:0*/\n    obj = [obj];\n  }\n\n  if (isArray(obj)) {\n    // Iterate over array values\n    for (var i = 0, l = obj.length; i < l; i++) {\n      fn.call(null, obj[i], i, obj);\n    }\n  } else {\n    // Iterate over object keys\n    for (var key in obj) {\n      if (Object.prototype.hasOwnProperty.call(obj, key)) {\n        fn.call(null, obj[key], key, obj);\n      }\n    }\n  }\n}\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n  var result = {};\n  function assignValue(val, key) {\n    if (typeof result[key] === 'object' && typeof val === 'object') {\n      result[key] = merge(result[key], val);\n    } else {\n      result[key] = val;\n    }\n  }\n\n  for (var i = 0, l = arguments.length; i < l; i++) {\n    forEach(arguments[i], assignValue);\n  }\n  return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n * @return {Object} The resulting value of object a\n */\nfunction extend(a, b, thisArg) {\n  forEach(b, function assignValue(val, key) {\n    if (thisArg && typeof val === 'function') {\n      a[key] = bind(val, thisArg);\n    } else {\n      a[key] = val;\n    }\n  });\n  return a;\n}\n\nmodule.exports = {\n  isArray: isArray,\n  isArrayBuffer: isArrayBuffer,\n  isBuffer: isBuffer,\n  isFormData: isFormData,\n  isArrayBufferView: isArrayBufferView,\n  isString: isString,\n  isNumber: isNumber,\n  isObject: isObject,\n  isUndefined: isUndefined,\n  isDate: isDate,\n  isFile: isFile,\n  isBlob: isBlob,\n  isFunction: isFunction,\n  isStream: isStream,\n  isURLSearchParams: isURLSearchParams,\n  isStandardBrowserEnv: isStandardBrowserEnv,\n  forEach: forEach,\n  merge: merge,\n  extend: extend,\n  trim: trim\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/axios/lib/utils.js\n// module id = 0\n// module chunks = 0"],"sourceRoot":""}\n//# sourceURL=webpack-internal:///0\n"); + +/***/ }), +/* 1 */ +/***/ (function(module, exports) { + +eval("// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["webpack:///./node_modules/process/browser.js?5b69"],"names":[],"mappings":"AAAA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,SAAS;AACT;AACA;AACA,KAAK;AACL;AACA;AACA;AACA;AACA;AACA,SAAS;AACT;AACA;AACA,KAAK;AACL;AACA;AACA,CAAC;AACD;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,KAAK;AACL;AACA;AACA;AACA,SAAS;AACT;AACA;AACA;AACA;;;AAGA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,KAAK;AACL;AACA;AACA;AACA,SAAS;AACT;AACA;AACA;AACA;AACA;;;;AAIA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,KAAK;AACL;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,uBAAuB,sBAAsB;AAC7C;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,qBAAqB;AACrB;;AAEA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,qCAAqC;;AAErC;AACA;AACA;;AAEA,2BAA2B;AAC3B;AACA;AACA;AACA,4BAA4B,UAAU","file":"1.js","sourcesContent":["// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things.  But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals.  It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n    throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n    throw new Error('clearTimeout has not been defined');\n}\n(function () {\n    try {\n        if (typeof setTimeout === 'function') {\n            cachedSetTimeout = setTimeout;\n        } else {\n            cachedSetTimeout = defaultSetTimout;\n        }\n    } catch (e) {\n        cachedSetTimeout = defaultSetTimout;\n    }\n    try {\n        if (typeof clearTimeout === 'function') {\n            cachedClearTimeout = clearTimeout;\n        } else {\n            cachedClearTimeout = defaultClearTimeout;\n        }\n    } catch (e) {\n        cachedClearTimeout = defaultClearTimeout;\n    }\n} ())\nfunction runTimeout(fun) {\n    if (cachedSetTimeout === setTimeout) {\n        //normal enviroments in sane situations\n        return setTimeout(fun, 0);\n    }\n    // if setTimeout wasn't available but was latter defined\n    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n        cachedSetTimeout = setTimeout;\n        return setTimeout(fun, 0);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedSetTimeout(fun, 0);\n    } catch(e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n            return cachedSetTimeout.call(null, fun, 0);\n        } catch(e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n            return cachedSetTimeout.call(this, fun, 0);\n        }\n    }\n\n\n}\nfunction runClearTimeout(marker) {\n    if (cachedClearTimeout === clearTimeout) {\n        //normal enviroments in sane situations\n        return clearTimeout(marker);\n    }\n    // if clearTimeout wasn't available but was latter defined\n    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n        cachedClearTimeout = clearTimeout;\n        return clearTimeout(marker);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedClearTimeout(marker);\n    } catch (e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally\n            return cachedClearTimeout.call(null, marker);\n        } catch (e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n            // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n            return cachedClearTimeout.call(this, marker);\n        }\n    }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n    if (!draining || !currentQueue) {\n        return;\n    }\n    draining = false;\n    if (currentQueue.length) {\n        queue = currentQueue.concat(queue);\n    } else {\n        queueIndex = -1;\n    }\n    if (queue.length) {\n        drainQueue();\n    }\n}\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    var timeout = runTimeout(cleanUpNextTick);\n    draining = true;\n\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        while (++queueIndex < len) {\n            if (currentQueue) {\n                currentQueue[queueIndex].run();\n            }\n        }\n        queueIndex = -1;\n        len = queue.length;\n    }\n    currentQueue = null;\n    draining = false;\n    runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n    var args = new Array(arguments.length - 1);\n    if (arguments.length > 1) {\n        for (var i = 1; i < arguments.length; i++) {\n            args[i - 1] = arguments[i];\n        }\n    }\n    queue.push(new Item(fun, args));\n    if (queue.length === 1 && !draining) {\n        runTimeout(drainQueue);\n    }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n    this.fun = fun;\n    this.array = array;\n}\nItem.prototype.run = function () {\n    this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/process/browser.js\n// module id = 1\n// module chunks = 0"],"sourceRoot":""}\n//# sourceURL=webpack-internal:///1\n"); + +/***/ }), +/* 2 */ +/***/ (function(module, exports) { + +eval("/* globals __VUE_SSR_CONTEXT__ */\n\n// IMPORTANT: Do NOT use ES2015 features in this file.\n// This module is a runtime utility for cleaner component module output and will\n// be included in the final webpack user bundle.\n\nmodule.exports = function normalizeComponent (\n rawScriptExports,\n compiledTemplate,\n functionalTemplate,\n injectStyles,\n scopeId,\n moduleIdentifier /* server only */\n) {\n var esModule\n var scriptExports = rawScriptExports = rawScriptExports || {}\n\n // ES6 modules interop\n var type = typeof rawScriptExports.default\n if (type === 'object' || type === 'function') {\n esModule = rawScriptExports\n scriptExports = rawScriptExports.default\n }\n\n // Vue.extend constructor export interop\n var options = typeof scriptExports === 'function'\n ? scriptExports.options\n : scriptExports\n\n // render functions\n if (compiledTemplate) {\n options.render = compiledTemplate.render\n options.staticRenderFns = compiledTemplate.staticRenderFns\n options._compiled = true\n }\n\n // functional template\n if (functionalTemplate) {\n options.functional = true\n }\n\n // scopedId\n if (scopeId) {\n options._scopeId = scopeId\n }\n\n var hook\n if (moduleIdentifier) { // server build\n hook = function (context) {\n // 2.3 injection\n context =\n context || // cached call\n (this.$vnode && this.$vnode.ssrContext) || // stateful\n (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional\n // 2.2 with runInNewContext: true\n if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {\n context = __VUE_SSR_CONTEXT__\n }\n // inject component styles\n if (injectStyles) {\n injectStyles.call(this, context)\n }\n // register component module identifier for async chunk inferrence\n if (context && context._registeredComponents) {\n context._registeredComponents.add(moduleIdentifier)\n }\n }\n // used by ssr in case component is cached and beforeCreate\n // never gets called\n options._ssrRegister = hook\n } else if (injectStyles) {\n hook = injectStyles\n }\n\n if (hook) {\n var functional = options.functional\n var existing = functional\n ? options.render\n : options.beforeCreate\n\n if (!functional) {\n // inject component registration as beforeCreate hook\n options.beforeCreate = existing\n ? [].concat(existing, hook)\n : [hook]\n } else {\n // for template-only hot-reload because in that case the render fn doesn't\n // go through the normalizer\n options._injectStyles = hook\n // register for functioal component in vue file\n options.render = function renderWithStyleInjection (h, context) {\n hook.call(context)\n return existing(h, context)\n }\n }\n }\n\n return {\n esModule: esModule,\n exports: scriptExports,\n options: options\n }\n}\n\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n//# sourceURL=webpack-internal:///2\n"); + +/***/ }), +/* 3 */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("/* WEBPACK VAR INJECTION */(function(process, global, setImmediate) {/*!\n * Vue.js v2.5.16\n * (c) 2014-2018 Evan You\n * Released under the MIT License.\n */\n/* */\n\nvar emptyObject = Object.freeze({});\n\n// these helpers produces better vm code in JS engines due to their\n// explicitness and function inlining\nfunction isUndef (v) {\n return v === undefined || v === null\n}\n\nfunction isDef (v) {\n return v !== undefined && v !== null\n}\n\nfunction isTrue (v) {\n return v === true\n}\n\nfunction isFalse (v) {\n return v === false\n}\n\n/**\n * Check if value is primitive\n */\nfunction isPrimitive (value) {\n return (\n typeof value === 'string' ||\n typeof value === 'number' ||\n // $flow-disable-line\n typeof value === 'symbol' ||\n typeof value === 'boolean'\n )\n}\n\n/**\n * Quick object check - this is primarily used to tell\n * Objects from primitive values when we know the value\n * is a JSON-compliant type.\n */\nfunction isObject (obj) {\n return obj !== null && typeof obj === 'object'\n}\n\n/**\n * Get the raw type string of a value e.g. [object Object]\n */\nvar _toString = Object.prototype.toString;\n\nfunction toRawType (value) {\n return _toString.call(value).slice(8, -1)\n}\n\n/**\n * Strict object type check. Only returns true\n * for plain JavaScript objects.\n */\nfunction isPlainObject (obj) {\n return _toString.call(obj) === '[object Object]'\n}\n\nfunction isRegExp (v) {\n return _toString.call(v) === '[object RegExp]'\n}\n\n/**\n * Check if val is a valid array index.\n */\nfunction isValidArrayIndex (val) {\n var n = parseFloat(String(val));\n return n >= 0 && Math.floor(n) === n && isFinite(val)\n}\n\n/**\n * Convert a value to a string that is actually rendered.\n */\nfunction toString (val) {\n return val == null\n ? ''\n : typeof val === 'object'\n ? JSON.stringify(val, null, 2)\n : String(val)\n}\n\n/**\n * Convert a input value to a number for persistence.\n * If the conversion fails, return original string.\n */\nfunction toNumber (val) {\n var n = parseFloat(val);\n return isNaN(n) ? val : n\n}\n\n/**\n * Make a map and return a function for checking if a key\n * is in that map.\n */\nfunction makeMap (\n str,\n expectsLowerCase\n) {\n var map = Object.create(null);\n var list = str.split(',');\n for (var i = 0; i < list.length; i++) {\n map[list[i]] = true;\n }\n return expectsLowerCase\n ? function (val) { return map[val.toLowerCase()]; }\n : function (val) { return map[val]; }\n}\n\n/**\n * Check if a tag is a built-in tag.\n */\nvar isBuiltInTag = makeMap('slot,component', true);\n\n/**\n * Check if a attribute is a reserved attribute.\n */\nvar isReservedAttribute = makeMap('key,ref,slot,slot-scope,is');\n\n/**\n * Remove an item from an array\n */\nfunction remove (arr, item) {\n if (arr.length) {\n var index = arr.indexOf(item);\n if (index > -1) {\n return arr.splice(index, 1)\n }\n }\n}\n\n/**\n * Check whether the object has the property.\n */\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nfunction hasOwn (obj, key) {\n return hasOwnProperty.call(obj, key)\n}\n\n/**\n * Create a cached version of a pure function.\n */\nfunction cached (fn) {\n var cache = Object.create(null);\n return (function cachedFn (str) {\n var hit = cache[str];\n return hit || (cache[str] = fn(str))\n })\n}\n\n/**\n * Camelize a hyphen-delimited string.\n */\nvar camelizeRE = /-(\\w)/g;\nvar camelize = cached(function (str) {\n return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })\n});\n\n/**\n * Capitalize a string.\n */\nvar capitalize = cached(function (str) {\n return str.charAt(0).toUpperCase() + str.slice(1)\n});\n\n/**\n * Hyphenate a camelCase string.\n */\nvar hyphenateRE = /\\B([A-Z])/g;\nvar hyphenate = cached(function (str) {\n return str.replace(hyphenateRE, '-$1').toLowerCase()\n});\n\n/**\n * Simple bind polyfill for environments that do not support it... e.g.\n * PhantomJS 1.x. Technically we don't need this anymore since native bind is\n * now more performant in most browsers, but removing it would be breaking for\n * code that was able to run in PhantomJS 1.x, so this must be kept for\n * backwards compatibility.\n */\n\n/* istanbul ignore next */\nfunction polyfillBind (fn, ctx) {\n function boundFn (a) {\n var l = arguments.length;\n return l\n ? l > 1\n ? fn.apply(ctx, arguments)\n : fn.call(ctx, a)\n : fn.call(ctx)\n }\n\n boundFn._length = fn.length;\n return boundFn\n}\n\nfunction nativeBind (fn, ctx) {\n return fn.bind(ctx)\n}\n\nvar bind = Function.prototype.bind\n ? nativeBind\n : polyfillBind;\n\n/**\n * Convert an Array-like object to a real Array.\n */\nfunction toArray (list, start) {\n start = start || 0;\n var i = list.length - start;\n var ret = new Array(i);\n while (i--) {\n ret[i] = list[i + start];\n }\n return ret\n}\n\n/**\n * Mix properties into target object.\n */\nfunction extend (to, _from) {\n for (var key in _from) {\n to[key] = _from[key];\n }\n return to\n}\n\n/**\n * Merge an Array of Objects into a single Object.\n */\nfunction toObject (arr) {\n var res = {};\n for (var i = 0; i < arr.length; i++) {\n if (arr[i]) {\n extend(res, arr[i]);\n }\n }\n return res\n}\n\n/**\n * Perform no operation.\n * Stubbing args to make Flow happy without leaving useless transpiled code\n * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/)\n */\nfunction noop (a, b, c) {}\n\n/**\n * Always return false.\n */\nvar no = function (a, b, c) { return false; };\n\n/**\n * Return same value\n */\nvar identity = function (_) { return _; };\n\n/**\n * Generate a static keys string from compiler modules.\n */\nfunction genStaticKeys (modules) {\n return modules.reduce(function (keys, m) {\n return keys.concat(m.staticKeys || [])\n }, []).join(',')\n}\n\n/**\n * Check if two values are loosely equal - that is,\n * if they are plain objects, do they have the same shape?\n */\nfunction looseEqual (a, b) {\n if (a === b) { return true }\n var isObjectA = isObject(a);\n var isObjectB = isObject(b);\n if (isObjectA && isObjectB) {\n try {\n var isArrayA = Array.isArray(a);\n var isArrayB = Array.isArray(b);\n if (isArrayA && isArrayB) {\n return a.length === b.length && a.every(function (e, i) {\n return looseEqual(e, b[i])\n })\n } else if (!isArrayA && !isArrayB) {\n var keysA = Object.keys(a);\n var keysB = Object.keys(b);\n return keysA.length === keysB.length && keysA.every(function (key) {\n return looseEqual(a[key], b[key])\n })\n } else {\n /* istanbul ignore next */\n return false\n }\n } catch (e) {\n /* istanbul ignore next */\n return false\n }\n } else if (!isObjectA && !isObjectB) {\n return String(a) === String(b)\n } else {\n return false\n }\n}\n\nfunction looseIndexOf (arr, val) {\n for (var i = 0; i < arr.length; i++) {\n if (looseEqual(arr[i], val)) { return i }\n }\n return -1\n}\n\n/**\n * Ensure a function is called only once.\n */\nfunction once (fn) {\n var called = false;\n return function () {\n if (!called) {\n called = true;\n fn.apply(this, arguments);\n }\n }\n}\n\nvar SSR_ATTR = 'data-server-rendered';\n\nvar ASSET_TYPES = [\n 'component',\n 'directive',\n 'filter'\n];\n\nvar LIFECYCLE_HOOKS = [\n 'beforeCreate',\n 'created',\n 'beforeMount',\n 'mounted',\n 'beforeUpdate',\n 'updated',\n 'beforeDestroy',\n 'destroyed',\n 'activated',\n 'deactivated',\n 'errorCaptured'\n];\n\n/* */\n\nvar config = ({\n /**\n * Option merge strategies (used in core/util/options)\n */\n // $flow-disable-line\n optionMergeStrategies: Object.create(null),\n\n /**\n * Whether to suppress warnings.\n */\n silent: false,\n\n /**\n * Show production mode tip message on boot?\n */\n productionTip: process.env.NODE_ENV !== 'production',\n\n /**\n * Whether to enable devtools\n */\n devtools: process.env.NODE_ENV !== 'production',\n\n /**\n * Whether to record perf\n */\n performance: false,\n\n /**\n * Error handler for watcher errors\n */\n errorHandler: null,\n\n /**\n * Warn handler for watcher warns\n */\n warnHandler: null,\n\n /**\n * Ignore certain custom elements\n */\n ignoredElements: [],\n\n /**\n * Custom user key aliases for v-on\n */\n // $flow-disable-line\n keyCodes: Object.create(null),\n\n /**\n * Check if a tag is reserved so that it cannot be registered as a\n * component. This is platform-dependent and may be overwritten.\n */\n isReservedTag: no,\n\n /**\n * Check if an attribute is reserved so that it cannot be used as a component\n * prop. This is platform-dependent and may be overwritten.\n */\n isReservedAttr: no,\n\n /**\n * Check if a tag is an unknown element.\n * Platform-dependent.\n */\n isUnknownElement: no,\n\n /**\n * Get the namespace of an element\n */\n getTagNamespace: noop,\n\n /**\n * Parse the real tag name for the specific platform.\n */\n parsePlatformTagName: identity,\n\n /**\n * Check if an attribute must be bound using property, e.g. value\n * Platform-dependent.\n */\n mustUseProp: no,\n\n /**\n * Exposed for legacy reasons\n */\n _lifecycleHooks: LIFECYCLE_HOOKS\n})\n\n/* */\n\n/**\n * Check if a string starts with $ or _\n */\nfunction isReserved (str) {\n var c = (str + '').charCodeAt(0);\n return c === 0x24 || c === 0x5F\n}\n\n/**\n * Define a property.\n */\nfunction def (obj, key, val, enumerable) {\n Object.defineProperty(obj, key, {\n value: val,\n enumerable: !!enumerable,\n writable: true,\n configurable: true\n });\n}\n\n/**\n * Parse simple path.\n */\nvar bailRE = /[^\\w.$]/;\nfunction parsePath (path) {\n if (bailRE.test(path)) {\n return\n }\n var segments = path.split('.');\n return function (obj) {\n for (var i = 0; i < segments.length; i++) {\n if (!obj) { return }\n obj = obj[segments[i]];\n }\n return obj\n }\n}\n\n/* */\n\n// can we use __proto__?\nvar hasProto = '__proto__' in {};\n\n// Browser environment sniffing\nvar inBrowser = typeof window !== 'undefined';\nvar inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform;\nvar weexPlatform = inWeex && WXEnvironment.platform.toLowerCase();\nvar UA = inBrowser && window.navigator.userAgent.toLowerCase();\nvar isIE = UA && /msie|trident/.test(UA);\nvar isIE9 = UA && UA.indexOf('msie 9.0') > 0;\nvar isEdge = UA && UA.indexOf('edge/') > 0;\nvar isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android');\nvar isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios');\nvar isChrome = UA && /chrome\\/\\d+/.test(UA) && !isEdge;\n\n// Firefox has a \"watch\" function on Object.prototype...\nvar nativeWatch = ({}).watch;\n\nvar supportsPassive = false;\nif (inBrowser) {\n try {\n var opts = {};\n Object.defineProperty(opts, 'passive', ({\n get: function get () {\n /* istanbul ignore next */\n supportsPassive = true;\n }\n })); // https://github.com/facebook/flow/issues/285\n window.addEventListener('test-passive', null, opts);\n } catch (e) {}\n}\n\n// this needs to be lazy-evaled because vue may be required before\n// vue-server-renderer can set VUE_ENV\nvar _isServer;\nvar isServerRendering = function () {\n if (_isServer === undefined) {\n /* istanbul ignore if */\n if (!inBrowser && !inWeex && typeof global !== 'undefined') {\n // detect presence of vue-server-renderer and avoid\n // Webpack shimming the process\n _isServer = global['process'].env.VUE_ENV === 'server';\n } else {\n _isServer = false;\n }\n }\n return _isServer\n};\n\n// detect devtools\nvar devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;\n\n/* istanbul ignore next */\nfunction isNative (Ctor) {\n return typeof Ctor === 'function' && /native code/.test(Ctor.toString())\n}\n\nvar hasSymbol =\n typeof Symbol !== 'undefined' && isNative(Symbol) &&\n typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);\n\nvar _Set;\n/* istanbul ignore if */ // $flow-disable-line\nif (typeof Set !== 'undefined' && isNative(Set)) {\n // use native Set when available.\n _Set = Set;\n} else {\n // a non-standard Set polyfill that only works with primitive keys.\n _Set = (function () {\n function Set () {\n this.set = Object.create(null);\n }\n Set.prototype.has = function has (key) {\n return this.set[key] === true\n };\n Set.prototype.add = function add (key) {\n this.set[key] = true;\n };\n Set.prototype.clear = function clear () {\n this.set = Object.create(null);\n };\n\n return Set;\n }());\n}\n\n/* */\n\nvar warn = noop;\nvar tip = noop;\nvar generateComponentTrace = (noop); // work around flow check\nvar formatComponentName = (noop);\n\nif (process.env.NODE_ENV !== 'production') {\n var hasConsole = typeof console !== 'undefined';\n var classifyRE = /(?:^|[-_])(\\w)/g;\n var classify = function (str) { return str\n .replace(classifyRE, function (c) { return c.toUpperCase(); })\n .replace(/[-_]/g, ''); };\n\n warn = function (msg, vm) {\n var trace = vm ? generateComponentTrace(vm) : '';\n\n if (config.warnHandler) {\n config.warnHandler.call(null, msg, vm, trace);\n } else if (hasConsole && (!config.silent)) {\n console.error((\"[Vue warn]: \" + msg + trace));\n }\n };\n\n tip = function (msg, vm) {\n if (hasConsole && (!config.silent)) {\n console.warn(\"[Vue tip]: \" + msg + (\n vm ? generateComponentTrace(vm) : ''\n ));\n }\n };\n\n formatComponentName = function (vm, includeFile) {\n if (vm.$root === vm) {\n return ''\n }\n var options = typeof vm === 'function' && vm.cid != null\n ? vm.options\n : vm._isVue\n ? vm.$options || vm.constructor.options\n : vm || {};\n var name = options.name || options._componentTag;\n var file = options.__file;\n if (!name && file) {\n var match = file.match(/([^/\\\\]+)\\.vue$/);\n name = match && match[1];\n }\n\n return (\n (name ? (\"<\" + (classify(name)) + \">\") : \"\") +\n (file && includeFile !== false ? (\" at \" + file) : '')\n )\n };\n\n var repeat = function (str, n) {\n var res = '';\n while (n) {\n if (n % 2 === 1) { res += str; }\n if (n > 1) { str += str; }\n n >>= 1;\n }\n return res\n };\n\n generateComponentTrace = function (vm) {\n if (vm._isVue && vm.$parent) {\n var tree = [];\n var currentRecursiveSequence = 0;\n while (vm) {\n if (tree.length > 0) {\n var last = tree[tree.length - 1];\n if (last.constructor === vm.constructor) {\n currentRecursiveSequence++;\n vm = vm.$parent;\n continue\n } else if (currentRecursiveSequence > 0) {\n tree[tree.length - 1] = [last, currentRecursiveSequence];\n currentRecursiveSequence = 0;\n }\n }\n tree.push(vm);\n vm = vm.$parent;\n }\n return '\\n\\nfound in\\n\\n' + tree\n .map(function (vm, i) { return (\"\" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)\n ? ((formatComponentName(vm[0])) + \"... (\" + (vm[1]) + \" recursive calls)\")\n : formatComponentName(vm))); })\n .join('\\n')\n } else {\n return (\"\\n\\n(found in \" + (formatComponentName(vm)) + \")\")\n }\n };\n}\n\n/* */\n\n\nvar uid = 0;\n\n/**\n * A dep is an observable that can have multiple\n * directives subscribing to it.\n */\nvar Dep = function Dep () {\n this.id = uid++;\n this.subs = [];\n};\n\nDep.prototype.addSub = function addSub (sub) {\n this.subs.push(sub);\n};\n\nDep.prototype.removeSub = function removeSub (sub) {\n remove(this.subs, sub);\n};\n\nDep.prototype.depend = function depend () {\n if (Dep.target) {\n Dep.target.addDep(this);\n }\n};\n\nDep.prototype.notify = function notify () {\n // stabilize the subscriber list first\n var subs = this.subs.slice();\n for (var i = 0, l = subs.length; i < l; i++) {\n subs[i].update();\n }\n};\n\n// the current target watcher being evaluated.\n// this is globally unique because there could be only one\n// watcher being evaluated at any time.\nDep.target = null;\nvar targetStack = [];\n\nfunction pushTarget (_target) {\n if (Dep.target) { targetStack.push(Dep.target); }\n Dep.target = _target;\n}\n\nfunction popTarget () {\n Dep.target = targetStack.pop();\n}\n\n/* */\n\nvar VNode = function VNode (\n tag,\n data,\n children,\n text,\n elm,\n context,\n componentOptions,\n asyncFactory\n) {\n this.tag = tag;\n this.data = data;\n this.children = children;\n this.text = text;\n this.elm = elm;\n this.ns = undefined;\n this.context = context;\n this.fnContext = undefined;\n this.fnOptions = undefined;\n this.fnScopeId = undefined;\n this.key = data && data.key;\n this.componentOptions = componentOptions;\n this.componentInstance = undefined;\n this.parent = undefined;\n this.raw = false;\n this.isStatic = false;\n this.isRootInsert = true;\n this.isComment = false;\n this.isCloned = false;\n this.isOnce = false;\n this.asyncFactory = asyncFactory;\n this.asyncMeta = undefined;\n this.isAsyncPlaceholder = false;\n};\n\nvar prototypeAccessors = { child: { configurable: true } };\n\n// DEPRECATED: alias for componentInstance for backwards compat.\n/* istanbul ignore next */\nprototypeAccessors.child.get = function () {\n return this.componentInstance\n};\n\nObject.defineProperties( VNode.prototype, prototypeAccessors );\n\nvar createEmptyVNode = function (text) {\n if ( text === void 0 ) text = '';\n\n var node = new VNode();\n node.text = text;\n node.isComment = true;\n return node\n};\n\nfunction createTextVNode (val) {\n return new VNode(undefined, undefined, undefined, String(val))\n}\n\n// optimized shallow clone\n// used for static nodes and slot nodes because they may be reused across\n// multiple renders, cloning them avoids errors when DOM manipulations rely\n// on their elm reference.\nfunction cloneVNode (vnode) {\n var cloned = new VNode(\n vnode.tag,\n vnode.data,\n vnode.children,\n vnode.text,\n vnode.elm,\n vnode.context,\n vnode.componentOptions,\n vnode.asyncFactory\n );\n cloned.ns = vnode.ns;\n cloned.isStatic = vnode.isStatic;\n cloned.key = vnode.key;\n cloned.isComment = vnode.isComment;\n cloned.fnContext = vnode.fnContext;\n cloned.fnOptions = vnode.fnOptions;\n cloned.fnScopeId = vnode.fnScopeId;\n cloned.isCloned = true;\n return cloned\n}\n\n/*\n * not type checking this file because flow doesn't play well with\n * dynamically accessing methods on Array prototype\n */\n\nvar arrayProto = Array.prototype;\nvar arrayMethods = Object.create(arrayProto);\n\nvar methodsToPatch = [\n 'push',\n 'pop',\n 'shift',\n 'unshift',\n 'splice',\n 'sort',\n 'reverse'\n];\n\n/**\n * Intercept mutating methods and emit events\n */\nmethodsToPatch.forEach(function (method) {\n // cache original method\n var original = arrayProto[method];\n def(arrayMethods, method, function mutator () {\n var args = [], len = arguments.length;\n while ( len-- ) args[ len ] = arguments[ len ];\n\n var result = original.apply(this, args);\n var ob = this.__ob__;\n var inserted;\n switch (method) {\n case 'push':\n case 'unshift':\n inserted = args;\n break\n case 'splice':\n inserted = args.slice(2);\n break\n }\n if (inserted) { ob.observeArray(inserted); }\n // notify change\n ob.dep.notify();\n return result\n });\n});\n\n/* */\n\nvar arrayKeys = Object.getOwnPropertyNames(arrayMethods);\n\n/**\n * In some cases we may want to disable observation inside a component's\n * update computation.\n */\nvar shouldObserve = true;\n\nfunction toggleObserving (value) {\n shouldObserve = value;\n}\n\n/**\n * Observer class that is attached to each observed\n * object. Once attached, the observer converts the target\n * object's property keys into getter/setters that\n * collect dependencies and dispatch updates.\n */\nvar Observer = function Observer (value) {\n this.value = value;\n this.dep = new Dep();\n this.vmCount = 0;\n def(value, '__ob__', this);\n if (Array.isArray(value)) {\n var augment = hasProto\n ? protoAugment\n : copyAugment;\n augment(value, arrayMethods, arrayKeys);\n this.observeArray(value);\n } else {\n this.walk(value);\n }\n};\n\n/**\n * Walk through each property and convert them into\n * getter/setters. This method should only be called when\n * value type is Object.\n */\nObserver.prototype.walk = function walk (obj) {\n var keys = Object.keys(obj);\n for (var i = 0; i < keys.length; i++) {\n defineReactive(obj, keys[i]);\n }\n};\n\n/**\n * Observe a list of Array items.\n */\nObserver.prototype.observeArray = function observeArray (items) {\n for (var i = 0, l = items.length; i < l; i++) {\n observe(items[i]);\n }\n};\n\n// helpers\n\n/**\n * Augment an target Object or Array by intercepting\n * the prototype chain using __proto__\n */\nfunction protoAugment (target, src, keys) {\n /* eslint-disable no-proto */\n target.__proto__ = src;\n /* eslint-enable no-proto */\n}\n\n/**\n * Augment an target Object or Array by defining\n * hidden properties.\n */\n/* istanbul ignore next */\nfunction copyAugment (target, src, keys) {\n for (var i = 0, l = keys.length; i < l; i++) {\n var key = keys[i];\n def(target, key, src[key]);\n }\n}\n\n/**\n * Attempt to create an observer instance for a value,\n * returns the new observer if successfully observed,\n * or the existing observer if the value already has one.\n */\nfunction observe (value, asRootData) {\n if (!isObject(value) || value instanceof VNode) {\n return\n }\n var ob;\n if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {\n ob = value.__ob__;\n } else if (\n shouldObserve &&\n !isServerRendering() &&\n (Array.isArray(value) || isPlainObject(value)) &&\n Object.isExtensible(value) &&\n !value._isVue\n ) {\n ob = new Observer(value);\n }\n if (asRootData && ob) {\n ob.vmCount++;\n }\n return ob\n}\n\n/**\n * Define a reactive property on an Object.\n */\nfunction defineReactive (\n obj,\n key,\n val,\n customSetter,\n shallow\n) {\n var dep = new Dep();\n\n var property = Object.getOwnPropertyDescriptor(obj, key);\n if (property && property.configurable === false) {\n return\n }\n\n // cater for pre-defined getter/setters\n var getter = property && property.get;\n if (!getter && arguments.length === 2) {\n val = obj[key];\n }\n var setter = property && property.set;\n\n var childOb = !shallow && observe(val);\n Object.defineProperty(obj, key, {\n enumerable: true,\n configurable: true,\n get: function reactiveGetter () {\n var value = getter ? getter.call(obj) : val;\n if (Dep.target) {\n dep.depend();\n if (childOb) {\n childOb.dep.depend();\n if (Array.isArray(value)) {\n dependArray(value);\n }\n }\n }\n return value\n },\n set: function reactiveSetter (newVal) {\n var value = getter ? getter.call(obj) : val;\n /* eslint-disable no-self-compare */\n if (newVal === value || (newVal !== newVal && value !== value)) {\n return\n }\n /* eslint-enable no-self-compare */\n if (process.env.NODE_ENV !== 'production' && customSetter) {\n customSetter();\n }\n if (setter) {\n setter.call(obj, newVal);\n } else {\n val = newVal;\n }\n childOb = !shallow && observe(newVal);\n dep.notify();\n }\n });\n}\n\n/**\n * Set a property on an object. Adds the new property and\n * triggers change notification if the property doesn't\n * already exist.\n */\nfunction set (target, key, val) {\n if (process.env.NODE_ENV !== 'production' &&\n (isUndef(target) || isPrimitive(target))\n ) {\n warn((\"Cannot set reactive property on undefined, null, or primitive value: \" + ((target))));\n }\n if (Array.isArray(target) && isValidArrayIndex(key)) {\n target.length = Math.max(target.length, key);\n target.splice(key, 1, val);\n return val\n }\n if (key in target && !(key in Object.prototype)) {\n target[key] = val;\n return val\n }\n var ob = (target).__ob__;\n if (target._isVue || (ob && ob.vmCount)) {\n process.env.NODE_ENV !== 'production' && warn(\n 'Avoid adding reactive properties to a Vue instance or its root $data ' +\n 'at runtime - declare it upfront in the data option.'\n );\n return val\n }\n if (!ob) {\n target[key] = val;\n return val\n }\n defineReactive(ob.value, key, val);\n ob.dep.notify();\n return val\n}\n\n/**\n * Delete a property and trigger change if necessary.\n */\nfunction del (target, key) {\n if (process.env.NODE_ENV !== 'production' &&\n (isUndef(target) || isPrimitive(target))\n ) {\n warn((\"Cannot delete reactive property on undefined, null, or primitive value: \" + ((target))));\n }\n if (Array.isArray(target) && isValidArrayIndex(key)) {\n target.splice(key, 1);\n return\n }\n var ob = (target).__ob__;\n if (target._isVue || (ob && ob.vmCount)) {\n process.env.NODE_ENV !== 'production' && warn(\n 'Avoid deleting properties on a Vue instance or its root $data ' +\n '- just set it to null.'\n );\n return\n }\n if (!hasOwn(target, key)) {\n return\n }\n delete target[key];\n if (!ob) {\n return\n }\n ob.dep.notify();\n}\n\n/**\n * Collect dependencies on array elements when the array is touched, since\n * we cannot intercept array element access like property getters.\n */\nfunction dependArray (value) {\n for (var e = (void 0), i = 0, l = value.length; i < l; i++) {\n e = value[i];\n e && e.__ob__ && e.__ob__.dep.depend();\n if (Array.isArray(e)) {\n dependArray(e);\n }\n }\n}\n\n/* */\n\n/**\n * Option overwriting strategies are functions that handle\n * how to merge a parent option value and a child option\n * value into the final value.\n */\nvar strats = config.optionMergeStrategies;\n\n/**\n * Options with restrictions\n */\nif (process.env.NODE_ENV !== 'production') {\n strats.el = strats.propsData = function (parent, child, vm, key) {\n if (!vm) {\n warn(\n \"option \\\"\" + key + \"\\\" can only be used during instance \" +\n 'creation with the `new` keyword.'\n );\n }\n return defaultStrat(parent, child)\n };\n}\n\n/**\n * Helper that recursively merges two data objects together.\n */\nfunction mergeData (to, from) {\n if (!from) { return to }\n var key, toVal, fromVal;\n var keys = Object.keys(from);\n for (var i = 0; i < keys.length; i++) {\n key = keys[i];\n toVal = to[key];\n fromVal = from[key];\n if (!hasOwn(to, key)) {\n set(to, key, fromVal);\n } else if (isPlainObject(toVal) && isPlainObject(fromVal)) {\n mergeData(toVal, fromVal);\n }\n }\n return to\n}\n\n/**\n * Data\n */\nfunction mergeDataOrFn (\n parentVal,\n childVal,\n vm\n) {\n if (!vm) {\n // in a Vue.extend merge, both should be functions\n if (!childVal) {\n return parentVal\n }\n if (!parentVal) {\n return childVal\n }\n // when parentVal & childVal are both present,\n // we need to return a function that returns the\n // merged result of both functions... no need to\n // check if parentVal is a function here because\n // it has to be a function to pass previous merges.\n return function mergedDataFn () {\n return mergeData(\n typeof childVal === 'function' ? childVal.call(this, this) : childVal,\n typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal\n )\n }\n } else {\n return function mergedInstanceDataFn () {\n // instance merge\n var instanceData = typeof childVal === 'function'\n ? childVal.call(vm, vm)\n : childVal;\n var defaultData = typeof parentVal === 'function'\n ? parentVal.call(vm, vm)\n : parentVal;\n if (instanceData) {\n return mergeData(instanceData, defaultData)\n } else {\n return defaultData\n }\n }\n }\n}\n\nstrats.data = function (\n parentVal,\n childVal,\n vm\n) {\n if (!vm) {\n if (childVal && typeof childVal !== 'function') {\n process.env.NODE_ENV !== 'production' && warn(\n 'The \"data\" option should be a function ' +\n 'that returns a per-instance value in component ' +\n 'definitions.',\n vm\n );\n\n return parentVal\n }\n return mergeDataOrFn(parentVal, childVal)\n }\n\n return mergeDataOrFn(parentVal, childVal, vm)\n};\n\n/**\n * Hooks and props are merged as arrays.\n */\nfunction mergeHook (\n parentVal,\n childVal\n) {\n return childVal\n ? parentVal\n ? parentVal.concat(childVal)\n : Array.isArray(childVal)\n ? childVal\n : [childVal]\n : parentVal\n}\n\nLIFECYCLE_HOOKS.forEach(function (hook) {\n strats[hook] = mergeHook;\n});\n\n/**\n * Assets\n *\n * When a vm is present (instance creation), we need to do\n * a three-way merge between constructor options, instance\n * options and parent options.\n */\nfunction mergeAssets (\n parentVal,\n childVal,\n vm,\n key\n) {\n var res = Object.create(parentVal || null);\n if (childVal) {\n process.env.NODE_ENV !== 'production' && assertObjectType(key, childVal, vm);\n return extend(res, childVal)\n } else {\n return res\n }\n}\n\nASSET_TYPES.forEach(function (type) {\n strats[type + 's'] = mergeAssets;\n});\n\n/**\n * Watchers.\n *\n * Watchers hashes should not overwrite one\n * another, so we merge them as arrays.\n */\nstrats.watch = function (\n parentVal,\n childVal,\n vm,\n key\n) {\n // work around Firefox's Object.prototype.watch...\n if (parentVal === nativeWatch) { parentVal = undefined; }\n if (childVal === nativeWatch) { childVal = undefined; }\n /* istanbul ignore if */\n if (!childVal) { return Object.create(parentVal || null) }\n if (process.env.NODE_ENV !== 'production') {\n assertObjectType(key, childVal, vm);\n }\n if (!parentVal) { return childVal }\n var ret = {};\n extend(ret, parentVal);\n for (var key$1 in childVal) {\n var parent = ret[key$1];\n var child = childVal[key$1];\n if (parent && !Array.isArray(parent)) {\n parent = [parent];\n }\n ret[key$1] = parent\n ? parent.concat(child)\n : Array.isArray(child) ? child : [child];\n }\n return ret\n};\n\n/**\n * Other object hashes.\n */\nstrats.props =\nstrats.methods =\nstrats.inject =\nstrats.computed = function (\n parentVal,\n childVal,\n vm,\n key\n) {\n if (childVal && process.env.NODE_ENV !== 'production') {\n assertObjectType(key, childVal, vm);\n }\n if (!parentVal) { return childVal }\n var ret = Object.create(null);\n extend(ret, parentVal);\n if (childVal) { extend(ret, childVal); }\n return ret\n};\nstrats.provide = mergeDataOrFn;\n\n/**\n * Default strategy.\n */\nvar defaultStrat = function (parentVal, childVal) {\n return childVal === undefined\n ? parentVal\n : childVal\n};\n\n/**\n * Validate component names\n */\nfunction checkComponents (options) {\n for (var key in options.components) {\n validateComponentName(key);\n }\n}\n\nfunction validateComponentName (name) {\n if (!/^[a-zA-Z][\\w-]*$/.test(name)) {\n warn(\n 'Invalid component name: \"' + name + '\". Component names ' +\n 'can only contain alphanumeric characters and the hyphen, ' +\n 'and must start with a letter.'\n );\n }\n if (isBuiltInTag(name) || config.isReservedTag(name)) {\n warn(\n 'Do not use built-in or reserved HTML elements as component ' +\n 'id: ' + name\n );\n }\n}\n\n/**\n * Ensure all props option syntax are normalized into the\n * Object-based format.\n */\nfunction normalizeProps (options, vm) {\n var props = options.props;\n if (!props) { return }\n var res = {};\n var i, val, name;\n if (Array.isArray(props)) {\n i = props.length;\n while (i--) {\n val = props[i];\n if (typeof val === 'string') {\n name = camelize(val);\n res[name] = { type: null };\n } else if (process.env.NODE_ENV !== 'production') {\n warn('props must be strings when using array syntax.');\n }\n }\n } else if (isPlainObject(props)) {\n for (var key in props) {\n val = props[key];\n name = camelize(key);\n res[name] = isPlainObject(val)\n ? val\n : { type: val };\n }\n } else if (process.env.NODE_ENV !== 'production') {\n warn(\n \"Invalid value for option \\\"props\\\": expected an Array or an Object, \" +\n \"but got \" + (toRawType(props)) + \".\",\n vm\n );\n }\n options.props = res;\n}\n\n/**\n * Normalize all injections into Object-based format\n */\nfunction normalizeInject (options, vm) {\n var inject = options.inject;\n if (!inject) { return }\n var normalized = options.inject = {};\n if (Array.isArray(inject)) {\n for (var i = 0; i < inject.length; i++) {\n normalized[inject[i]] = { from: inject[i] };\n }\n } else if (isPlainObject(inject)) {\n for (var key in inject) {\n var val = inject[key];\n normalized[key] = isPlainObject(val)\n ? extend({ from: key }, val)\n : { from: val };\n }\n } else if (process.env.NODE_ENV !== 'production') {\n warn(\n \"Invalid value for option \\\"inject\\\": expected an Array or an Object, \" +\n \"but got \" + (toRawType(inject)) + \".\",\n vm\n );\n }\n}\n\n/**\n * Normalize raw function directives into object format.\n */\nfunction normalizeDirectives (options) {\n var dirs = options.directives;\n if (dirs) {\n for (var key in dirs) {\n var def = dirs[key];\n if (typeof def === 'function') {\n dirs[key] = { bind: def, update: def };\n }\n }\n }\n}\n\nfunction assertObjectType (name, value, vm) {\n if (!isPlainObject(value)) {\n warn(\n \"Invalid value for option \\\"\" + name + \"\\\": expected an Object, \" +\n \"but got \" + (toRawType(value)) + \".\",\n vm\n );\n }\n}\n\n/**\n * Merge two option objects into a new one.\n * Core utility used in both instantiation and inheritance.\n */\nfunction mergeOptions (\n parent,\n child,\n vm\n) {\n if (process.env.NODE_ENV !== 'production') {\n checkComponents(child);\n }\n\n if (typeof child === 'function') {\n child = child.options;\n }\n\n normalizeProps(child, vm);\n normalizeInject(child, vm);\n normalizeDirectives(child);\n var extendsFrom = child.extends;\n if (extendsFrom) {\n parent = mergeOptions(parent, extendsFrom, vm);\n }\n if (child.mixins) {\n for (var i = 0, l = child.mixins.length; i < l; i++) {\n parent = mergeOptions(parent, child.mixins[i], vm);\n }\n }\n var options = {};\n var key;\n for (key in parent) {\n mergeField(key);\n }\n for (key in child) {\n if (!hasOwn(parent, key)) {\n mergeField(key);\n }\n }\n function mergeField (key) {\n var strat = strats[key] || defaultStrat;\n options[key] = strat(parent[key], child[key], vm, key);\n }\n return options\n}\n\n/**\n * Resolve an asset.\n * This function is used because child instances need access\n * to assets defined in its ancestor chain.\n */\nfunction resolveAsset (\n options,\n type,\n id,\n warnMissing\n) {\n /* istanbul ignore if */\n if (typeof id !== 'string') {\n return\n }\n var assets = options[type];\n // check local registration variations first\n if (hasOwn(assets, id)) { return assets[id] }\n var camelizedId = camelize(id);\n if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }\n var PascalCaseId = capitalize(camelizedId);\n if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }\n // fallback to prototype chain\n var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];\n if (process.env.NODE_ENV !== 'production' && warnMissing && !res) {\n warn(\n 'Failed to resolve ' + type.slice(0, -1) + ': ' + id,\n options\n );\n }\n return res\n}\n\n/* */\n\nfunction validateProp (\n key,\n propOptions,\n propsData,\n vm\n) {\n var prop = propOptions[key];\n var absent = !hasOwn(propsData, key);\n var value = propsData[key];\n // boolean casting\n var booleanIndex = getTypeIndex(Boolean, prop.type);\n if (booleanIndex > -1) {\n if (absent && !hasOwn(prop, 'default')) {\n value = false;\n } else if (value === '' || value === hyphenate(key)) {\n // only cast empty string / same name to boolean if\n // boolean has higher priority\n var stringIndex = getTypeIndex(String, prop.type);\n if (stringIndex < 0 || booleanIndex < stringIndex) {\n value = true;\n }\n }\n }\n // check default value\n if (value === undefined) {\n value = getPropDefaultValue(vm, prop, key);\n // since the default value is a fresh copy,\n // make sure to observe it.\n var prevShouldObserve = shouldObserve;\n toggleObserving(true);\n observe(value);\n toggleObserving(prevShouldObserve);\n }\n if (\n process.env.NODE_ENV !== 'production' &&\n // skip validation for weex recycle-list child component props\n !(false && isObject(value) && ('@binding' in value))\n ) {\n assertProp(prop, key, value, vm, absent);\n }\n return value\n}\n\n/**\n * Get the default value of a prop.\n */\nfunction getPropDefaultValue (vm, prop, key) {\n // no default, return undefined\n if (!hasOwn(prop, 'default')) {\n return undefined\n }\n var def = prop.default;\n // warn against non-factory defaults for Object & Array\n if (process.env.NODE_ENV !== 'production' && isObject(def)) {\n warn(\n 'Invalid default value for prop \"' + key + '\": ' +\n 'Props with type Object/Array must use a factory function ' +\n 'to return the default value.',\n vm\n );\n }\n // the raw prop value was also undefined from previous render,\n // return previous default value to avoid unnecessary watcher trigger\n if (vm && vm.$options.propsData &&\n vm.$options.propsData[key] === undefined &&\n vm._props[key] !== undefined\n ) {\n return vm._props[key]\n }\n // call factory function for non-Function types\n // a value is Function if its prototype is function even across different execution context\n return typeof def === 'function' && getType(prop.type) !== 'Function'\n ? def.call(vm)\n : def\n}\n\n/**\n * Assert whether a prop is valid.\n */\nfunction assertProp (\n prop,\n name,\n value,\n vm,\n absent\n) {\n if (prop.required && absent) {\n warn(\n 'Missing required prop: \"' + name + '\"',\n vm\n );\n return\n }\n if (value == null && !prop.required) {\n return\n }\n var type = prop.type;\n var valid = !type || type === true;\n var expectedTypes = [];\n if (type) {\n if (!Array.isArray(type)) {\n type = [type];\n }\n for (var i = 0; i < type.length && !valid; i++) {\n var assertedType = assertType(value, type[i]);\n expectedTypes.push(assertedType.expectedType || '');\n valid = assertedType.valid;\n }\n }\n if (!valid) {\n warn(\n \"Invalid prop: type check failed for prop \\\"\" + name + \"\\\".\" +\n \" Expected \" + (expectedTypes.map(capitalize).join(', ')) +\n \", got \" + (toRawType(value)) + \".\",\n vm\n );\n return\n }\n var validator = prop.validator;\n if (validator) {\n if (!validator(value)) {\n warn(\n 'Invalid prop: custom validator check failed for prop \"' + name + '\".',\n vm\n );\n }\n }\n}\n\nvar simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;\n\nfunction assertType (value, type) {\n var valid;\n var expectedType = getType(type);\n if (simpleCheckRE.test(expectedType)) {\n var t = typeof value;\n valid = t === expectedType.toLowerCase();\n // for primitive wrapper objects\n if (!valid && t === 'object') {\n valid = value instanceof type;\n }\n } else if (expectedType === 'Object') {\n valid = isPlainObject(value);\n } else if (expectedType === 'Array') {\n valid = Array.isArray(value);\n } else {\n valid = value instanceof type;\n }\n return {\n valid: valid,\n expectedType: expectedType\n }\n}\n\n/**\n * Use function string name to check built-in types,\n * because a simple equality check will fail when running\n * across different vms / iframes.\n */\nfunction getType (fn) {\n var match = fn && fn.toString().match(/^\\s*function (\\w+)/);\n return match ? match[1] : ''\n}\n\nfunction isSameType (a, b) {\n return getType(a) === getType(b)\n}\n\nfunction getTypeIndex (type, expectedTypes) {\n if (!Array.isArray(expectedTypes)) {\n return isSameType(expectedTypes, type) ? 0 : -1\n }\n for (var i = 0, len = expectedTypes.length; i < len; i++) {\n if (isSameType(expectedTypes[i], type)) {\n return i\n }\n }\n return -1\n}\n\n/* */\n\nfunction handleError (err, vm, info) {\n if (vm) {\n var cur = vm;\n while ((cur = cur.$parent)) {\n var hooks = cur.$options.errorCaptured;\n if (hooks) {\n for (var i = 0; i < hooks.length; i++) {\n try {\n var capture = hooks[i].call(cur, err, vm, info) === false;\n if (capture) { return }\n } catch (e) {\n globalHandleError(e, cur, 'errorCaptured hook');\n }\n }\n }\n }\n }\n globalHandleError(err, vm, info);\n}\n\nfunction globalHandleError (err, vm, info) {\n if (config.errorHandler) {\n try {\n return config.errorHandler.call(null, err, vm, info)\n } catch (e) {\n logError(e, null, 'config.errorHandler');\n }\n }\n logError(err, vm, info);\n}\n\nfunction logError (err, vm, info) {\n if (process.env.NODE_ENV !== 'production') {\n warn((\"Error in \" + info + \": \\\"\" + (err.toString()) + \"\\\"\"), vm);\n }\n /* istanbul ignore else */\n if ((inBrowser || inWeex) && typeof console !== 'undefined') {\n console.error(err);\n } else {\n throw err\n }\n}\n\n/* */\n/* globals MessageChannel */\n\nvar callbacks = [];\nvar pending = false;\n\nfunction flushCallbacks () {\n pending = false;\n var copies = callbacks.slice(0);\n callbacks.length = 0;\n for (var i = 0; i < copies.length; i++) {\n copies[i]();\n }\n}\n\n// Here we have async deferring wrappers using both microtasks and (macro) tasks.\n// In < 2.4 we used microtasks everywhere, but there are some scenarios where\n// microtasks have too high a priority and fire in between supposedly\n// sequential events (e.g. #4521, #6690) or even between bubbling of the same\n// event (#6566). However, using (macro) tasks everywhere also has subtle problems\n// when state is changed right before repaint (e.g. #6813, out-in transitions).\n// Here we use microtask by default, but expose a way to force (macro) task when\n// needed (e.g. in event handlers attached by v-on).\nvar microTimerFunc;\nvar macroTimerFunc;\nvar useMacroTask = false;\n\n// Determine (macro) task defer implementation.\n// Technically setImmediate should be the ideal choice, but it's only available\n// in IE. The only polyfill that consistently queues the callback after all DOM\n// events triggered in the same loop is by using MessageChannel.\n/* istanbul ignore if */\nif (typeof setImmediate !== 'undefined' && isNative(setImmediate)) {\n macroTimerFunc = function () {\n setImmediate(flushCallbacks);\n };\n} else if (typeof MessageChannel !== 'undefined' && (\n isNative(MessageChannel) ||\n // PhantomJS\n MessageChannel.toString() === '[object MessageChannelConstructor]'\n)) {\n var channel = new MessageChannel();\n var port = channel.port2;\n channel.port1.onmessage = flushCallbacks;\n macroTimerFunc = function () {\n port.postMessage(1);\n };\n} else {\n /* istanbul ignore next */\n macroTimerFunc = function () {\n setTimeout(flushCallbacks, 0);\n };\n}\n\n// Determine microtask defer implementation.\n/* istanbul ignore next, $flow-disable-line */\nif (typeof Promise !== 'undefined' && isNative(Promise)) {\n var p = Promise.resolve();\n microTimerFunc = function () {\n p.then(flushCallbacks);\n // in problematic UIWebViews, Promise.then doesn't completely break, but\n // it can get stuck in a weird state where callbacks are pushed into the\n // microtask queue but the queue isn't being flushed, until the browser\n // needs to do some other work, e.g. handle a timer. Therefore we can\n // \"force\" the microtask queue to be flushed by adding an empty timer.\n if (isIOS) { setTimeout(noop); }\n };\n} else {\n // fallback to macro\n microTimerFunc = macroTimerFunc;\n}\n\n/**\n * Wrap a function so that if any code inside triggers state change,\n * the changes are queued using a (macro) task instead of a microtask.\n */\nfunction withMacroTask (fn) {\n return fn._withTask || (fn._withTask = function () {\n useMacroTask = true;\n var res = fn.apply(null, arguments);\n useMacroTask = false;\n return res\n })\n}\n\nfunction nextTick (cb, ctx) {\n var _resolve;\n callbacks.push(function () {\n if (cb) {\n try {\n cb.call(ctx);\n } catch (e) {\n handleError(e, ctx, 'nextTick');\n }\n } else if (_resolve) {\n _resolve(ctx);\n }\n });\n if (!pending) {\n pending = true;\n if (useMacroTask) {\n macroTimerFunc();\n } else {\n microTimerFunc();\n }\n }\n // $flow-disable-line\n if (!cb && typeof Promise !== 'undefined') {\n return new Promise(function (resolve) {\n _resolve = resolve;\n })\n }\n}\n\n/* */\n\nvar mark;\nvar measure;\n\nif (process.env.NODE_ENV !== 'production') {\n var perf = inBrowser && window.performance;\n /* istanbul ignore if */\n if (\n perf &&\n perf.mark &&\n perf.measure &&\n perf.clearMarks &&\n perf.clearMeasures\n ) {\n mark = function (tag) { return perf.mark(tag); };\n measure = function (name, startTag, endTag) {\n perf.measure(name, startTag, endTag);\n perf.clearMarks(startTag);\n perf.clearMarks(endTag);\n perf.clearMeasures(name);\n };\n }\n}\n\n/* not type checking this file because flow doesn't play well with Proxy */\n\nvar initProxy;\n\nif (process.env.NODE_ENV !== 'production') {\n var allowedGlobals = makeMap(\n 'Infinity,undefined,NaN,isFinite,isNaN,' +\n 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +\n 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +\n 'require' // for Webpack/Browserify\n );\n\n var warnNonPresent = function (target, key) {\n warn(\n \"Property or method \\\"\" + key + \"\\\" is not defined on the instance but \" +\n 'referenced during render. Make sure that this property is reactive, ' +\n 'either in the data option, or for class-based components, by ' +\n 'initializing the property. ' +\n 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.',\n target\n );\n };\n\n var hasProxy =\n typeof Proxy !== 'undefined' && isNative(Proxy);\n\n if (hasProxy) {\n var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact');\n config.keyCodes = new Proxy(config.keyCodes, {\n set: function set (target, key, value) {\n if (isBuiltInModifier(key)) {\n warn((\"Avoid overwriting built-in modifier in config.keyCodes: .\" + key));\n return false\n } else {\n target[key] = value;\n return true\n }\n }\n });\n }\n\n var hasHandler = {\n has: function has (target, key) {\n var has = key in target;\n var isAllowed = allowedGlobals(key) || key.charAt(0) === '_';\n if (!has && !isAllowed) {\n warnNonPresent(target, key);\n }\n return has || !isAllowed\n }\n };\n\n var getHandler = {\n get: function get (target, key) {\n if (typeof key === 'string' && !(key in target)) {\n warnNonPresent(target, key);\n }\n return target[key]\n }\n };\n\n initProxy = function initProxy (vm) {\n if (hasProxy) {\n // determine which proxy handler to use\n var options = vm.$options;\n var handlers = options.render && options.render._withStripped\n ? getHandler\n : hasHandler;\n vm._renderProxy = new Proxy(vm, handlers);\n } else {\n vm._renderProxy = vm;\n }\n };\n}\n\n/* */\n\nvar seenObjects = new _Set();\n\n/**\n * Recursively traverse an object to evoke all converted\n * getters, so that every nested property inside the object\n * is collected as a \"deep\" dependency.\n */\nfunction traverse (val) {\n _traverse(val, seenObjects);\n seenObjects.clear();\n}\n\nfunction _traverse (val, seen) {\n var i, keys;\n var isA = Array.isArray(val);\n if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) {\n return\n }\n if (val.__ob__) {\n var depId = val.__ob__.dep.id;\n if (seen.has(depId)) {\n return\n }\n seen.add(depId);\n }\n if (isA) {\n i = val.length;\n while (i--) { _traverse(val[i], seen); }\n } else {\n keys = Object.keys(val);\n i = keys.length;\n while (i--) { _traverse(val[keys[i]], seen); }\n }\n}\n\n/* */\n\nvar normalizeEvent = cached(function (name) {\n var passive = name.charAt(0) === '&';\n name = passive ? name.slice(1) : name;\n var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first\n name = once$$1 ? name.slice(1) : name;\n var capture = name.charAt(0) === '!';\n name = capture ? name.slice(1) : name;\n return {\n name: name,\n once: once$$1,\n capture: capture,\n passive: passive\n }\n});\n\nfunction createFnInvoker (fns) {\n function invoker () {\n var arguments$1 = arguments;\n\n var fns = invoker.fns;\n if (Array.isArray(fns)) {\n var cloned = fns.slice();\n for (var i = 0; i < cloned.length; i++) {\n cloned[i].apply(null, arguments$1);\n }\n } else {\n // return handler return value for single handlers\n return fns.apply(null, arguments)\n }\n }\n invoker.fns = fns;\n return invoker\n}\n\nfunction updateListeners (\n on,\n oldOn,\n add,\n remove$$1,\n vm\n) {\n var name, def, cur, old, event;\n for (name in on) {\n def = cur = on[name];\n old = oldOn[name];\n event = normalizeEvent(name);\n /* istanbul ignore if */\n if (isUndef(cur)) {\n process.env.NODE_ENV !== 'production' && warn(\n \"Invalid handler for event \\\"\" + (event.name) + \"\\\": got \" + String(cur),\n vm\n );\n } else if (isUndef(old)) {\n if (isUndef(cur.fns)) {\n cur = on[name] = createFnInvoker(cur);\n }\n add(event.name, cur, event.once, event.capture, event.passive, event.params);\n } else if (cur !== old) {\n old.fns = cur;\n on[name] = old;\n }\n }\n for (name in oldOn) {\n if (isUndef(on[name])) {\n event = normalizeEvent(name);\n remove$$1(event.name, oldOn[name], event.capture);\n }\n }\n}\n\n/* */\n\nfunction mergeVNodeHook (def, hookKey, hook) {\n if (def instanceof VNode) {\n def = def.data.hook || (def.data.hook = {});\n }\n var invoker;\n var oldHook = def[hookKey];\n\n function wrappedHook () {\n hook.apply(this, arguments);\n // important: remove merged hook to ensure it's called only once\n // and prevent memory leak\n remove(invoker.fns, wrappedHook);\n }\n\n if (isUndef(oldHook)) {\n // no existing hook\n invoker = createFnInvoker([wrappedHook]);\n } else {\n /* istanbul ignore if */\n if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {\n // already a merged invoker\n invoker = oldHook;\n invoker.fns.push(wrappedHook);\n } else {\n // existing plain hook\n invoker = createFnInvoker([oldHook, wrappedHook]);\n }\n }\n\n invoker.merged = true;\n def[hookKey] = invoker;\n}\n\n/* */\n\nfunction extractPropsFromVNodeData (\n data,\n Ctor,\n tag\n) {\n // we are only extracting raw values here.\n // validation and default values are handled in the child\n // component itself.\n var propOptions = Ctor.options.props;\n if (isUndef(propOptions)) {\n return\n }\n var res = {};\n var attrs = data.attrs;\n var props = data.props;\n if (isDef(attrs) || isDef(props)) {\n for (var key in propOptions) {\n var altKey = hyphenate(key);\n if (process.env.NODE_ENV !== 'production') {\n var keyInLowerCase = key.toLowerCase();\n if (\n key !== keyInLowerCase &&\n attrs && hasOwn(attrs, keyInLowerCase)\n ) {\n tip(\n \"Prop \\\"\" + keyInLowerCase + \"\\\" is passed to component \" +\n (formatComponentName(tag || Ctor)) + \", but the declared prop name is\" +\n \" \\\"\" + key + \"\\\". \" +\n \"Note that HTML attributes are case-insensitive and camelCased \" +\n \"props need to use their kebab-case equivalents when using in-DOM \" +\n \"templates. You should probably use \\\"\" + altKey + \"\\\" instead of \\\"\" + key + \"\\\".\"\n );\n }\n }\n checkProp(res, props, key, altKey, true) ||\n checkProp(res, attrs, key, altKey, false);\n }\n }\n return res\n}\n\nfunction checkProp (\n res,\n hash,\n key,\n altKey,\n preserve\n) {\n if (isDef(hash)) {\n if (hasOwn(hash, key)) {\n res[key] = hash[key];\n if (!preserve) {\n delete hash[key];\n }\n return true\n } else if (hasOwn(hash, altKey)) {\n res[key] = hash[altKey];\n if (!preserve) {\n delete hash[altKey];\n }\n return true\n }\n }\n return false\n}\n\n/* */\n\n// The template compiler attempts to minimize the need for normalization by\n// statically analyzing the template at compile time.\n//\n// For plain HTML markup, normalization can be completely skipped because the\n// generated render function is guaranteed to return Array. There are\n// two cases where extra normalization is needed:\n\n// 1. When the children contains components - because a functional component\n// may return an Array instead of a single root. In this case, just a simple\n// normalization is needed - if any child is an Array, we flatten the whole\n// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep\n// because functional components already normalize their own children.\nfunction simpleNormalizeChildren (children) {\n for (var i = 0; i < children.length; i++) {\n if (Array.isArray(children[i])) {\n return Array.prototype.concat.apply([], children)\n }\n }\n return children\n}\n\n// 2. When the children contains constructs that always generated nested Arrays,\n// e.g.