mirror of
https://github.com/moparisthebest/mail
synced 2024-08-13 16:43:47 -04:00
b20ab9790c
use prototypical inheritance by invoking parent functions in child scopes
293 lines
8.5 KiB
JavaScript
293 lines
8.5 KiB
JavaScript
define(function(require) {
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'use strict';
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var angular = require('angular'),
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appController = require('js/app-controller'),
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_ = require('underscore'),
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config = require('js/app-config').config,
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emailDao, senderIntervalId,
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outboxBusy = false;
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//
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// Controller
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//
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var NavigationCtrl = function($scope) {
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$scope.navOpen = false;
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$scope.writerOpen = false;
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$scope.accountOpen = false;
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emailDao = appController._emailDao;
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//
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// scope functions
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//
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$scope.openNav = function() {
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$scope.navOpen = true;
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};
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$scope.closeNav = function() {
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$scope.navOpen = false;
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};
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$scope.openWriter = function(replyTo) {
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$scope.writerReply = !! (replyTo);
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$scope.writerOpen = true;
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};
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$scope.closeWriter = function() {
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$scope.writerOpen = false;
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};
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$scope.openFolder = function(folder) {
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$scope.currentFolder = folder;
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$scope.closeNav();
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};
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$scope.openAccount = function() {
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$scope.accountOpen = true;
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};
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$scope.closeAccount = function() {
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$scope.accountOpen = false;
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};
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$scope.openReadMode = function() {
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$scope.readingMode = true;
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};
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$scope.closeReadMode = function() {
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$scope.readingMode = false;
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};
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$scope.remove = function(email) {
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if (!email) {
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return;
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}
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var index;
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removeLocalAndShowNext();
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removeRemote();
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function removeLocalAndShowNext() {
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index = $scope.emails.indexOf(email);
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// show the next mail
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if ($scope.emails.length > 1) {
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// if we're about to delete the last entry of the array, show the previous (i.e. the one below in the list),
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// otherwise show the next one (i.e. the one above in the list)
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$scope.select(_.last($scope.emails) === email ? $scope.emails[index - 1] : $scope.emails[index + 1]);
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} else {
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// if we have only one email in the array, show nothing
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$scope.select();
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$scope.selected = undefined;
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}
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$scope.emails.splice(index, 1);
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}
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function removeRemote() {
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var trashFolder = _.findWhere($scope.folders, {
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type: 'Trash'
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});
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if ($scope.currentFolder === trashFolder) {
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emailDao.imapDeleteMessage({
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folder: $scope.currentFolder.path,
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uid: email.uid
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}, moved);
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return;
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}
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emailDao.imapMoveMessage({
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folder: $scope.currentFolder.path,
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uid: email.uid,
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destination: trashFolder.path
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}, moved);
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}
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function moved(err) {
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if (err) {
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console.error(err);
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$scope.emails.splice(index, 0, email);
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$scope.$apply();
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return;
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}
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}
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};
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$scope.emptyOutbox = function() {
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var dbType = 'email_OUTBOX',
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outbox = _.findWhere($scope.folders, {
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type: 'Outbox'
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});
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checkStorage();
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function checkStorage() {
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if (outboxBusy) {
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return;
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}
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outboxBusy = true;
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// get last item from outbox
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emailDao._devicestorage.listItems(dbType, 0, null, function(err, pending) {
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if (err) {
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console.error(err);
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outboxBusy = false;
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return;
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}
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// update outbox folder count
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outbox.count = pending.length;
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$scope.$apply();
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// sending pending mails
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send(pending);
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});
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}
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function send(emails) {
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if (emails.length === 0) {
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outboxBusy = false;
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return;
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}
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var email = emails.shift();
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emailDao.smtpSend(email, function(err) {
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if (err) {
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console.error(err);
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outboxBusy = false;
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return;
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}
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removeFromStorage(email.id);
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send(emails);
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});
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}
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function removeFromStorage(id) {
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if (!id) {
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console.error('Cannot remove email from storage without a valid id!');
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outboxBusy = false;
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return;
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}
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// delete email from local storage
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var key = dbType + '_' + id;
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emailDao._devicestorage.removeList(key, function(err) {
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if (err) {
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console.error(err);
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outboxBusy = false;
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return;
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}
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outbox.count = (outbox.count > 0) ? outbox.count - 1 : outbox.count;
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$scope.$apply();
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outboxBusy = false;
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});
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}
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};
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//
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// Start
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//
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initFolders(function(folders) {
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$scope.folders = folders;
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// select inbox as the current folder on init
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$scope.openFolder($scope.folders[0]);
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});
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//
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// helper functions
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//
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function initFolders(callback) {
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if (window.chrome && chrome.identity) {
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emailDao.imapListFolders(function(err, folders) {
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if (err) {
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console.log(err);
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return;
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}
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folders.forEach(function(f) {
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f.count = 0;
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});
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// start checking outbox periodically
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startOutboxSender();
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callback(folders);
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$scope.$apply();
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});
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return;
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}
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callback([{
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type: 'Inbox',
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count: 2,
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path: 'INBOX'
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}, {
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type: 'Sent',
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count: 0,
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path: 'SENT'
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}, {
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type: 'Outbox',
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count: 0,
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path: 'OUTBOX'
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}, {
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type: 'Drafts',
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count: 0,
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path: 'DRAFTS'
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}, {
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type: 'Trash',
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count: 0,
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path: 'TRASH'
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}]);
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}
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function startOutboxSender() {
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// start periodic checking of outbox
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senderIntervalId = setInterval($scope.emptyOutbox, config.checkOutboxInterval);
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}
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};
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//
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// Directives
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//
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var ngModule = angular.module('navigation', []);
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ngModule.directive('keyShortcuts', function() {
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return function(scope, elm) {
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elm.bind('keydown', function(e) {
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var cs = scope.$$childTail;
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if (e.keyCode === 78 && !cs.writerOpen) {
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// n -> new mail
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e.preventDefault();
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cs.openWriter();
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} else if (e.keyCode === 82 && !cs.writerOpen && cs.selected) {
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// r -> reply
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e.preventDefault();
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cs.openWriter(cs.selected);
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} else if (e.keyCode === 27 && cs.writerOpen) {
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// escape -> close writer
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e.preventDefault();
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cs.closeWriter();
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} else if (e.keyCode === 27 && cs.accountOpen) {
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// escape -> close account view
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e.preventDefault();
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cs.closeAccount();
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} else if (e.keyCode === 83 && !cs.writerOpen && cs.synchronize) {
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// s -> sync folder
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e.preventDefault();
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cs.synchronize();
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}
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scope.$apply();
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});
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};
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});
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return NavigationCtrl;
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}); |