Example code for #1042

plugins/backup/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2016 RainLoop Team
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

plugins/backup/index.php

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+<?php
+
+class BackupPlugin extends \RainLoop\Plugins\AbstractPlugin
+{
+	const
+		NAME     = 'Backup',
+		AUTHOR   = 'SnappyMail',
+		URL      = 'https://snappymail.eu/',
+		VERSION  = '1.0',
+		RELEASE  = '2023-11-27',
+		REQUIRED = '2.30.0',
+		CATEGORY = 'General',
+		LICENSE  = 'MIT',
+		DESCRIPTION = '';
+
+	public function Init() : void
+	{
+		// Admin Settings tab
+		$this->addJs('js/BackupAdminSettings.js', true); // add js file
+		$this->addJsonHook('JsonAdminGetData', 'JsonAdminGetData');
+		$this->addTemplate('templates/BackupAdminSettingsTab.html', true);
+	}
+
+	public function JsonAdminGetData()
+	{
+		$sZipHash = \MailSo\Base\Utils::Sha1Rand();
+		$sZipFileName = APP_PRIVATE_DATA . $sZipHash . '.zip';
+
+		\touch(APP_PRIVATE_DATA.'cache/CACHEDIR.TAG');
+
+		if (\class_exists('ZipArchive')) {
+//			$oZip = new \ZipArchive();
+//			$oZip->open($sZipFileName, \ZIPARCHIVE::CREATE | \ZIPARCHIVE::OVERWRITE);
+//			$oZip->setArchiveComment('SnappyMail/'.APP_VERSION);
+		}
+
+		$oZip = new \SnappyMail\Stream\ZIP($sZipFileName);
+//		$oZip->addRecursive(APP_PRIVATE_DATA, '#/(cache.*)#');
+		$oZip->addRecursive(APP_PRIVATE_DATA.'configs', 'configs');
+		$oZip->addRecursive(APP_PRIVATE_DATA.'domains', 'domains');
+		$oZip->addRecursive(APP_PRIVATE_DATA.'plugins', 'plugins');
+		$oZip->close();
+
+		return $this->jsonResponse(__FUNCTION__, array(
+			'zip' => \base64_encode(\file_get_contents($sZipFileName))
+		));
+	}
+}

plugins/backup/js/BackupAdminSettings.js

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+
+(rl => { if (rl) {
+
+	class BackupAdminSettings
+	{
+		constructor()
+		{
+			this.loading = ko.observable(false);
+		}
+
+		backup()
+		{
+			this.loading(true);
+			rl.pluginRemoteRequest((iError, oData) => {
+
+				this.loading(false);
+
+				if (iError) {
+					console.error({
+						iError: iError,
+						oData: oData
+					});
+				} else {
+					var link = document.createElement("a");
+					link.download = 'backup.zip';
+					link.href = 'data:application/zip;base64,' + oData.Result.zip;
+					link.textContent = 'backup.zip';
+					this.viewModelDom.append(link);
+					link.click();
+					link.remove();
+				}
+
+			}, 'JsonAdminGetData');
+		}
+	}
+
+	rl.addSettingsViewModelForAdmin(BackupAdminSettings, 'BackupAdminSettingsTab',
+		'Backup and Restore', 'Backup');
+
+}})(window.rl);