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<?php |
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// Exit if accessed directly |
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if ( ! defined( 'ABSPATH' ) ) exit; |
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|
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class WPPB_LE_Export { |
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|
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protected $args_to_export; |
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|
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/** |
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* this will take labels that will be exported from database. |
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* |
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* @param array $args_to_export labels to export. |
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*/ |
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function __construct( $args_to_export ) { |
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$this->args_to_export = $args_to_export; |
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} |
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|
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/* function to export from database */ |
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private function export_array( $nonce ) { |
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|
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if( !wp_verify_nonce( $nonce, 'wppb_export_labels' ) ) |
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return; |
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|
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/* export labels from database */ |
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$all_for_export = array(); |
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foreach( $this->args_to_export as $labels ) { |
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$all_for_export['pble'] = get_option( $labels ); |
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} |
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|
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return $all_for_export; |
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} |
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|
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/* export to json file */ |
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public function download_to_json_format( $prefix ) { |
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|
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if( isset( $_POST['pble-export'] ) && isset( $_POST['wppb_nonce'] ) && wp_verify_nonce( sanitize_text_field( $_POST['wppb_nonce'] ), 'wppb_export_labels' ) ) { |
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$all_for_export = $this->export_array( sanitize_text_field( $_POST['wppb_nonce'] ) ); |
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$json = json_encode( $all_for_export ); |
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$filename = $prefix . date( 'Y-m-d_h.i.s', time() ); |
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$filename .= '.json'; |
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header( "Content-Disposition: attachment; filename=$filename" ); |
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header( 'Content-type: application/json' ); |
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header( 'Content-Length: ' . mb_strlen( $json ) ); |
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header( 'Connection: close' ); |
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echo $json; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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exit; |
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} |
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|
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} |
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} |
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