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Файловый менеджер - Редактировать - /home/wuectly/www/administrator/components/com_akeeba/BackupEngine/Core/Domain/Finalizer/MailAdministrators.php

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<?php /** * Akeeba Engine * * @package akeebaengine * @copyright Copyright (c)2006-2024 Nicholas K. Dionysopoulos / Akeeba Ltd * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License version 3, or later * * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public * License as published by the Free Software Foundation, version 3. * * 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 General Public License for more details. * * You should have received a copy of the GNU General Public License along with this program. If not, see * <https://www.gnu.org/licenses/>. / /* * @package Akeeba\Engine\Core\Domain\Finalizer * @subpackage * * @copyright A copyright * @license A "Slug" license name e.g. GPL2 / namespace Akeeba\Engine\Core\Domain\Finalizer; use Akeeba\Engine\Factory; use Akeeba\Engine\Platform; /* * Sends an email to the site administrators on backup completion * * @since 9.3.1 * @package Akeeba\Engine\Core\Domain\Finalizer / final class MailAdministrators extends AbstractFinalizer { /* * @inheritDoc / public function __invoke() { $this->setStep('Processing emails to administrators'); $this->setSubstep(''); $platform = Platform::getInstance(); // Skip email for back-end backups if ($platform->get_backup_origin() == 'backend') { return true; } // Is the feature enabled? if ($platform->get_platform_configuration_option('frontend_email_on_finish', 0) == 0) { return true; } Factory::getLog()->debug("Preparing to send e-mail to administrators"); $emails = $this->getEmailAddresses(); if (empty($emails)) { Factory::getLog()->debug("No email recipients found! Skipping email."); return true; } Factory::getLog()->debug("Creating email subject and body"); // Get the statistics $statistics = Factory::getStatistics(); $profileNumber = $platform->get_active_profile(); $db = Factory::getDatabase(); $query = (method_exists($db, 'createQuery') ? $db->createQuery() : $db->getQuery(true))->select('1'); $dummy = $db->setQuery($query)->loadResult(); $profileName = $platform->get_profile_name($profileNumber); $statsRecord = $statistics->getRecord(); $partsCount = max(1, $statsRecord['multipart']); $allFilenames = $this->getPartFilenames($statsRecord); $filesList = implode( "\n", array_map(function ($file) { return "\t" . $file; }, $allFilenames) ); $totalSize = (int) ($statsRecord['total_size'] ?? 0); // Get the approximate part sizes and create a list of files and sizes $configuration = Factory::getConfiguration(); $partSize = $configuration->get('engine.archiver.common.part_size', 0); $lastPartSize = $totalSize - (($partsCount - 1) $partSize); $partSizes = array_fill(0, $partsCount - 1, $partSize); $partSizes[] = $lastPartSize; $filesAndSizesList = implode( "\n", array_map( function ($file, $size) { return sprintf( "\t%s (approx. %s)", $file, $this->formatByteSize($size) ); }, $allFilenames, $partSizes ) ); // Determine the upload to remote storage status $remoteStatus = ''; $failedUpdate = false; $postProcEngine = Factory::getConfiguration()->get('akeeba.advanced.postproc_engine'); if (!empty($postProcEngine) && ($postProcEngine != 'none')) { $remoteStatus = $platform->translate('COM_AKEEBA_EMAIL_POSTPROCESSING_SUCCESS'); if (empty($statsRecord['remote_filename'])) { $failedUpdate = true; $remoteStatus = $platform->translate('COM_AKEEBA_EMAIL_POSTPROCESSING_FAILED'); } } // Did the user ask to be emailed only on failed uploads but the upload has succeeded? if ( !$failedUpdate && ($platform->get_platform_configuration_option('frontend_email_when', 'always') == 'failedupload') ) { return true; } // Fetch user's preferences $subject = trim($platform->get_platform_configuration_option('frontend_email_subject', '')); $body = trim($platform->get_platform_configuration_option('frontend_email_body', '')); // Get a default subject or post-process a manually defined subject $subject = empty($subject) ? $platform->translate('COM_AKEEBA_COMMON_EMAIL_SUBJECT_OK') : Factory::getFilesystemTools()->replace_archive_name_variables($subject); // Do we need a default body? if (empty($body)) { $body = $platform->translate('COM_AKEEBA_COMMON_EMAIL_BODY_OK'); $body .= "\n\n"; $body .= sprintf( $platform->translate('COM_AKEEBA_COMMON_EMAIL_BODY_INFO'), $profileNumber, $partsCount ); $body .= "\n\n"; $body .= $filesAndSizesList; } else { // Post-process the body $body = Factory::getFilesystemTools()->replace_archive_name_variables($body); $body = str_replace('[PROFILENUMBER]', $profileNumber, $body); $body = str_replace('[PROFILENAME]', $profileName, $body); $body = str_replace('[PARTCOUNT]', $partsCount, $body); $body = str_replace('[FILELIST]', $filesList, $body); $body = str_replace('[FILESIZESLIST]', $filesAndSizesList, $body); $body = str_replace('[REMOTESTATUS]', $remoteStatus, $body); $body = str_replace('[TOTALSIZE]', $this->formatByteSize($totalSize), $body); } // Post-process the subject (support the [REMOTESTATUS] variable) $subject = str_replace('[REMOTESTATUS]', $remoteStatus, $subject); // Sometimes $body contains literal \n instead of newlines $body = str_replace('\\n', "\n", $body); foreach ($emails as $email) { Factory::getLog()->debug("Sending email to $email"); try { $platform->send_email($email, $subject, $body); } catch (\Exception $e) { // Don't cry if we cannot send an email; just log it as a warning Factory::getLog()->warning( sprintf( 'Cannot send email to ‘%s’. Error message: “%s”', $email, $e->getMessage() ) ); } } return true; } /** * Returns a list of files' base names for the given backup statistics record * * @param array $statsRecord The statistics record * * @return array List of file names * * @since 9.3.1 / private function getPartFilenames(array $statsRecord): array { $baseFile = basename( $statsRecord['absolute_path'] ?? $statsRecord['archivename'] ?? $statsRecord['remote_filename'] ?? '' ); if (empty($baseFile)) { return []; } $partsCount = max($statsRecord['multipart'] ?? 1, 1); if ($partsCount === 1) { return [$baseFile]; } $ret = []; $extension = substr($baseFile, strrpos($baseFile, '.')); $bareName = basename($baseFile, $extension); for ($i = 1; $i < $partsCount; $i++) { $ret[] = $bareName . substr($extension, 0, 2) . sprintf('%02d', $i); } $ret[] = $baseFile; return $ret; } /* * Formats a number of bytes in human-readable format * * @param int\|float $size The size in bytes to format, e.g. 8254862 * * @return string The human-readable representation of the byte size, e.g. "7.87 Mb" * @since 9.3.1 / private function formatByteSize($size): string { $unit = ['b', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB']; return @round($size / 1024 * ($i = floor(log($size, 1024))), 2) . ' ' . $unit[$i]; } /** * Get the addresses to send emails to. * * @return array * @since 9.4.9 */ private function getEmailAddresses(): array { $platform = Platform::getInstance(); $configuration = Factory::getConfiguration(); // Check if we have a list of emails saved inside the profile $email = trim($configuration->get('akeeba.basic.email_recipients', '') ?? ''); if (!empty($email)) { Factory::getLog()->debug("Using list of emails stored inside profile configuration"); $list = array_map( function ($x) { return trim ($x ?? ''); }, explode(',', $email) ); $list = array_filter( $list, function ($x) { return !empty($x); } ); if (!empty($list)) { return $list; } } $email = trim($platform->get_platform_configuration_option('frontend_email_address', '') ?? ''); if (!empty($email)) { Factory::getLog()->debug("Using pre-defined list of emails"); $list = array_map( function ($x) { return trim ($x ?? ''); }, explode(',', $email) ); $list = array_filter( $list, function ($x) { return !empty($x); } ); if (!empty($list)) { return $list; } } Factory::getLog()->debug("Fetching list of site administrator emails"); return $platform->get_administrator_emails(); } }

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