File: /home/studionolh/www/wp-content/plugins/redirection/fileio/json.php
<?php
class Red_Json_File extends Red_FileIO {
public function force_download() {
parent::force_download();
header( 'Content-Type: application/json' );
header( 'Content-Disposition: attachment; filename="' . $this->export_filename( 'json' ) . '"' );
}
public function get_data( array $items, array $groups ) {
$version = red_get_plugin_data( dirname( dirname( __FILE__ ) ) . '/redirection.php' );
$items = array(
'plugin' => array(
'version' => trim( $version['Version'] ),
'date' => date( 'r' ),
),
'groups' => $groups,
'redirects' => array_map( function( $item ) {
return $item->to_json();
}, $items ),
);
return wp_json_encode( $items, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES ) . PHP_EOL;
}
public function load( $group, $filename, $data ) {
global $wpdb;
$count = 0;
$json = @json_decode( $data, true );
if ( $json === false ) {
return 0;
}
// Import groups
$groups = array();
$group_map = array();
if ( isset( $json['groups'] ) ) {
foreach ( $json['groups'] as $group ) {
$old_group_id = $group['id'];
unset( $group['id'] );
$group = Red_Group::create( $group['name'], $group['module_id'], $group['enabled'] ? true : false );
if ( $group ) {
$group_map[ $old_group_id ] = $group->get_id();
}
}
}
unset( $json['groups'] );
// Import redirects
if ( isset( $json['redirects'] ) ) {
foreach ( $json['redirects'] as $pos => $redirect ) {
unset( $redirect['id'] );
if ( ! isset( $group_map[ $redirect['group_id'] ] ) ) {
$new_group = Red_Group::create( 'Group', 1 );
$group_map[ $redirect['group_id'] ] = $new_group->get_id();
}
if ( $redirect['match_type'] === 'url' && isset( $redirect['action_data'] ) && ! is_array( $redirect['action_data'] ) ) {
$redirect['action_data'] = array( 'url' => $redirect['action_data'] );
}
$redirect['group_id'] = $group_map[ $redirect['group_id'] ];
Red_Item::create( $redirect );
$count++;
// Helps reduce memory usage
unset( $json['redirects'][ $pos ] );
$wpdb->queries = array();
$wpdb->num_queries = 0;
}
}
return $count;
}
}