File Manager - BorneoXploit

Editing: class-import.php

<?php

namespace Code_Snippets;

use DOMDocument;

/**
 * Handles importing snippets from export files into the site
 *
 * @package Code_Snippets
 * @since   3.0.0
 *
 * phpcs:disable WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
 * phpcs:disable WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
 */
class Import {

/**
	 * Path to file to import.
	 *
	 * @var string
	 */
	private string $file;

/**
	 * Whether snippets should be imported into the network-wide or site-wide table.
	 *
	 * @var bool
	 */
	private bool $multisite;

/**
	 * Action to take if duplicate snippets are detected. Can be 'skip', 'ignore', or 'replace'.
	 *
	 * @var string
	 */
	private string $dup_action;

/**
	 * Class constructor.
	 *
	 * @param string    $file       The path to the file to import.
	 * @param bool|null $network    Import into network-wide table (true) or site-wide table (false).
	 * @param string    $dup_action Action to take if duplicate snippets are detected. Can be 'skip', 'ignore', or 'replace'.
	 */
	public function __construct( string $file, ?bool $network = null, string $dup_action = 'ignore' ) {
		$this->file = $file;
		$this->multisite = DB::validate_network_param( $network );
		$this->dup_action = $dup_action;
	}

/**
	 * Imports snippets from a JSON file.
	 *
	 * @return array<integer>|bool An array of imported snippet IDs on success, false on failure
	 */
	public function import_json() {
		if ( ! file_exists( $this->file ) || ! is_file( $this->file ) ) {
			return false;
		}

$raw_data = file_get_contents( $this->file );
		$data = json_decode( $raw_data, true );
		$snippets = array();

// Reformat the data into snippet objects.
		foreach ( $data['snippets'] as $snippet_data ) {
			$snippet = new Snippet();
			$snippet->network = $this->multisite;

$import_fields = [
				'name',
				'desc',
				'description',
				'code',
				'tags',
				'scope',
				'priority',
				'shared_network',
				'modified',
				'cloud_id',
			];

foreach ( $import_fields as $field ) {
				if ( isset( $snippet_data[ $field ] ) ) {
					$snippet->set_field( $field, $snippet_data[ $field ] );
				}
			}

$snippets[] = $snippet;
		}

$imported = $this->save_snippets( $snippets );

do_action( 'code_snippets/import/json', $this->file, $this->multisite );
		return $imported;
	}

/**
	 * Imports snippets from an XML file
	 *
	 * @return array<integer>|bool An array of imported snippet IDs on success, false on failure
	 */
	public function import_xml() {
		if ( ! file_exists( $this->file ) || ! is_file( $this->file ) ) {
			return false;
		}

$dom = new DOMDocument( '1.0', get_bloginfo( 'charset' ) );
		$dom->load( $this->file );

$snippets_xml = $dom->getElementsByTagName( 'snippet' );
		$fields = array( 'name', 'description', 'desc', 'code', 'tags', 'scope' );

$snippets = array();

foreach ( $snippets_xml as $snippet_xml ) {
			$snippet = new Snippet();
			$snippet->network = $this->multisite;

// Build a snippet object by looping through the field names.
			foreach ( $fields as $field_name ) {

// Fetch the field element from the document.
				$field = $snippet_xml->getElementsByTagName( $field_name )->item( 0 );

// If the field element exists, add it to the snippet object.
				if ( isset( $field->nodeValue ) ) {
					$snippet->set_field( $field_name, $field->nodeValue );
				}
			}

// Get scope from attribute.
			$scope = $snippet_xml->getAttribute( 'scope' );
			if ( ! empty( $scope ) ) {
				$snippet->scope = $scope;
			}

$snippets[] = $snippet;
		}

$imported = $this->save_snippets( $snippets );
		do_action( 'code_snippets/import/xml', $this->file, $this->multisite );

return $imported;
	}

/**
	 * Fetch a list of existing snippets for checking duplicates.
	 *
	 * @return array<string, integer>
	 */
	private function fetch_existing_snippets(): array {
		$existing_snippets = array();

if ( 'replace' === $this->dup_action || 'skip' === $this->dup_action ) {
			$all_snippets = get_snippets( array(), $this->multisite );

foreach ( $all_snippets as $snippet ) {
				if ( $snippet->name ) {
					$existing_snippets[ $snippet->name ] = $snippet->id;
				}
			}
		}

return $existing_snippets;
	}

/**
	 * Save imported snippets to the database
	 *
	 * @access private
	 *
	 * @param array<Snippet> $snippets List of snippets to save.
	 *
	 * @return array<integer> IDs of imported snippets.
	 */
	private function save_snippets( array $snippets ): array {
		$existing_snippets = $this->fetch_existing_snippets();
		$imported = array();

foreach ( $snippets as $snippet ) {

// Check if the snippet already exists.
			if ( 'ignore' !== $this->dup_action && isset( $existing_snippets[ $snippet->name ] ) ) {

// If so, either overwrite the existing ID, or skip this import.
				if ( 'replace' === $this->dup_action ) {
					$snippet->id = $existing_snippets[ $snippet->name ];
				} elseif ( 'skip' === $this->dup_action ) {
					continue;
				}
			}

// Save the snippet and increase the counter if successful.
			$saved_snippet = save_snippet( $snippet );

// Get ID of the saved snippet as save_snippet() returns complete snippet object.
			$snippet_id = $saved_snippet->id;

if ( $snippet_id ) {
				$imported[] = $snippet_id;
			}
		}

return $imported;
	}
}

Cancel