snappymail/dev/Settings/User/Folders.js

import ko from 'ko';

import {ClientSideKeyName, Notification, Magics} from 'Common/Enums';
import {trim, noop} from 'Common/Utils';
import {getNotification, i18n} from 'Common/Translator';

import {removeFolderFromCacheList} from 'Common/Cache';

import {appSettingsGet} from 'Storage/Settings';
import * as Local from 'Storage/Client';

import FolderStore from 'Stores/User/Folder';

import Promises from 'Promises/User/Ajax';
import Remote from 'Remote/User/Ajax';

import {getApp} from 'Helper/Apps/User';

import {showScreenPopup} from 'Knoin/Knoin';

class FoldersUserSettings
{
	constructor() {
		this.displaySpecSetting = FolderStore.displaySpecSetting;
		this.folderList = FolderStore.folderList;

		this.folderListHelp = ko.observable('').extend({throttle: Magics.Time100ms});

		this.loading = ko.computed(() => {
			const
				loading = FolderStore.foldersLoading(),
				creating = FolderStore.foldersCreating(),
				deleting = FolderStore.foldersDeleting(),
				renaming = FolderStore.foldersRenaming();

			return loading || creating || deleting || renaming;
		});

		this.folderForDeletion = ko.observable(null).deleteAccessHelper();

		this.folderForEdit = ko.observable(null).extend({toggleSubscribeProperty: [this, 'edited']});

		this.useImapSubscribe = !!appSettingsGet('useImapSubscribe');
	}

	folderEditOnEnter(folder) {
		const nameToEdit = folder ? trim(folder.nameForEdit()) : '';

		if ('' !== nameToEdit && folder.name() !== nameToEdit)
		{
			Local.set(ClientSideKeyName.FoldersLashHash, '');

			getApp().foldersPromisesActionHelper(
				Promises.folderRename(folder.fullNameRaw, nameToEdit, FolderStore.foldersRenaming),
				Notification.CantRenameFolder
			);

			removeFolderFromCacheList(folder.fullNameRaw);

			folder.name(nameToEdit);
		}

		folder.edited(false);
	}

	folderEditOnEsc(folder) {
		if (folder)
		{
			folder.edited(false);
		}
	}

	onShow() {
		FolderStore.folderList.error('');
	}

	onBuild(oDom) {
		oDom
			.on('mouseover', '.delete-folder-parent', () => {
				this.folderListHelp(i18n('SETTINGS_FOLDERS/HELP_DELETE_FOLDER'));
			})
			.on('mouseover', '.subscribe-folder-parent', () => {
				this.folderListHelp(i18n('SETTINGS_FOLDERS/HELP_SHOW_HIDE_FOLDER'));
			})
			.on('mouseover', '.check-folder-parent', () => {
				this.folderListHelp(i18n('SETTINGS_FOLDERS/HELP_CHECK_FOR_NEW_MESSAGES'));
			})
			.on('mouseout', '.subscribe-folder-parent, .check-folder-parent, .delete-folder-parent', () => {
				this.folderListHelp('');
			});
	}

	createFolder() {
		showScreenPopup(require('View/Popup/FolderCreate'));
	}

	systemFolder() {
		showScreenPopup(require('View/Popup/FolderSystem'));
	}

	deleteFolder(folderToRemove) {
		if (folderToRemove && folderToRemove.canBeDeleted() && folderToRemove.deleteAccess() &&
			0 === folderToRemove.privateMessageCountAll())
		{
			this.folderForDeletion(null);

			if (folderToRemove)
			{
				const
					fRemoveFolder = function(folder) {
						if (folderToRemove === folder)
						{
							return true;
						}
						folder.subFolders.remove(fRemoveFolder);
						return false;
					};

				Local.set(ClientSideKeyName.FoldersLashHash, '');

				FolderStore.folderList.remove(fRemoveFolder);

				getApp().foldersPromisesActionHelper(
					Promises.folderDelete(folderToRemove.fullNameRaw, FolderStore.foldersDeleting),
					Notification.CantDeleteFolder
				);

				removeFolderFromCacheList(folderToRemove.fullNameRaw);
			}
		}
		else if (0 < folderToRemove.privateMessageCountAll())
		{
			FolderStore.folderList.error(getNotification(Notification.CantDeleteNonEmptyFolder));
		}
	}

	subscribeFolder(folder) {
		Local.set(ClientSideKeyName.FoldersLashHash, '');
		Remote.folderSetSubscribe(noop, folder.fullNameRaw, true);
		folder.subScribed(true);
	}

	unSubscribeFolder(folder) {
		Local.set(ClientSideKeyName.FoldersLashHash, '');
		Remote.folderSetSubscribe(noop, folder.fullNameRaw, false);
		folder.subScribed(false);
	}

	checkableTrueFolder(folder) {
		Remote.folderSetCheckable(noop, folder.fullNameRaw, true);
		folder.checkable(true);
	}

	checkableFalseFolder(folder) {
		Remote.folderSetCheckable(noop, folder.fullNameRaw, false);
		folder.checkable(false);
	}
}

export {FoldersUserSettings, FoldersUserSettings as default};