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<?php |
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|
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namespace WPSynchro\API; |
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|
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use WPSynchro\Utilities\PluginDirs; |
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|
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/** |
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* Class for handling service to download database backups |
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* Call should already be verified by permissions callback |
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*/ |
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class DownloadLogDBBackup extends WPSynchroService |
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{ |
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public function service() |
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{ |
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if (!isset($_REQUEST['job_id']) || strlen($_REQUEST['job_id']) == 0) { |
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$result = new \StdClass(); |
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echo json_encode($result); |
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http_response_code(400); |
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return; |
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} |
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$job_id = sanitize_key($_REQUEST['job_id']); |
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|
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$filename = "database_backup_" . $job_id . ".sql"; |
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$plugins_dirs = new PluginDirs(); |
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$log_path = $plugins_dirs->getUploadsFilePath(); |
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|
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if (!file_exists($log_path . $filename)) { |
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http_response_code(400); |
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return; |
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} |
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|
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$log_contents = file_get_contents($log_path . $filename); |
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|
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$zipfilename = "wpsynchro_db_backup_" . $job_id . ".zip"; |
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|
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http_response_code(200); // IIS fails if this is not here |
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header("Pragma: public"); |
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header("Expires: 0"); |
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header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); |
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header("Cache-Control: public"); |
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header("Content-Description: File Transfer"); |
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header("Content-Type: application/zip"); |
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header("Content-Disposition: attachment; filename=" . $zipfilename); |
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|
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$zipfile = tempnam($log_path, "zip"); |
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$zip = new \ZipArchive(); |
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$zip->open($zipfile, \ZipArchive::OVERWRITE); |
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$zip->addFromString($filename, $log_contents); |
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$zip->close(); |
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|
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readfile($zipfile); |
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unlink($zipfile); |
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|
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exit(); |
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} |
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} |
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|
