57 lines
1.7 KiB
PHP
57 lines
1.7 KiB
PHP
<?php
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namespace Code_Snippets;
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/**
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* Handles exporting snippets from the site to a downloadable file over HTTP.
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*
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* @package Code_Snippets
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*/
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class Export_Attachment extends Export {
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/**
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* Set up the current page to act like a downloadable file instead of being shown in the browser
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*
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* @param string $format File format. Used for file extension.
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* @param string $mime_type File MIME type. Used for Content-Type header.
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*/
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private function do_headers( string $format, string $mime_type = 'text/plain' ) {
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header( 'Content-Disposition: attachment; filename=' . sanitize_file_name( $this->build_filename( $format ) ) );
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header( sprintf( 'Content-Type: %s; charset=%s', sanitize_mime_type( $mime_type ), get_bloginfo( 'charset' ) ) );
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}
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/**
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* Export snippets in JSON format as a downloadable file.
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*/
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public function download_snippets_json() {
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$this->do_headers( 'json', 'application/json' );
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// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
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echo wp_json_encode(
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$this->create_export_object(),
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apply_filters( 'code_snippets/export/json_encode_options', 0 )
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);
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exit;
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}
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/**
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* Export snippets in their code file format.
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*/
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public function download_snippets_code() {
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$mime_types = [
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'php' => 'text/php',
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'css' => 'text/css',
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'js' => 'text/javascript',
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];
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$type = isset( $mime_types[ $this->snippets_list[0]->type ] ) ? $this->snippets_list[0]->type : 'php';
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$this->do_headers( $type, $mime_types[ $type ] );
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// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
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echo ( 'php' === $type || 'html' === $type ) ?
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$this->export_snippets_php() :
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$this->export_snippets_code( $type );
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exit;
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}
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}
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