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<?php |
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|
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class Red_Json_File extends Red_FileIO { |
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public function force_download() { |
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parent::force_download(); |
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|
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$filename = 'redirection-'.date_i18n( get_option( 'date_format' ) ).'.json'; |
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|
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header( 'Content-Type: application/json' ); |
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header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
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} |
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|
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public function get_data( array $items, array $groups ) { |
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$version = get_plugin_data( dirname( dirname( __FILE__ ) ).'/redirection.php' ); |
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|
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$items = array( |
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'plugin' => array( |
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'version' => trim( $version['Version'] ), |
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'date' => date( 'r' ), |
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), |
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'groups' => $groups, |
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'redirects' => array_map( function( $item ) { |
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return $item->to_json(); |
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}, $items ), |
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); |
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|
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return json_encode( $items, JSON_PRETTY_PRINT ).PHP_EOL; |
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} |
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|
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public function load( $group, $filename, $data ) { |
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global $wpdb; |
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|
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$count = 0; |
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$json = @json_decode( $data, true ); |
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if ( $json === false ) { |
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return 0; |
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} |
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|
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// Import groups |
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$groups = array(); |
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$group_map = array(); |
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|
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if ( isset( $json['groups'] ) ) { |
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foreach ( $json['groups'] as $group ) { |
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$old_group_id = $group['id']; |
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unset( $group['id'] ); |
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|
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$group = Red_Group::create( $group['name'], $group['module_id'] ); |
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if ( $group ) { |
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$group_map[ $old_group_id ] = $group->get_id(); |
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} |
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} |
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} |
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|
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unset( $json['groups'] ); |
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|
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// Import redirects |
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if ( isset( $json['redirects'] ) ) { |
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foreach ( $json['redirects'] as $pos => $redirect ) { |
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unset( $redirect['id'] ); |
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|
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if ( ! isset( $group_map[ $redirect['group_id'] ] ) ) { |
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$group_map[ $redirect['group_id'] ] = Red_Group::create( 'Group', 1 ); |
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} |
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|
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if ( $redirect['match_type'] === 'url' && isset( $redirect['action_data'] ) && ! is_array( $redirect['action_data'] ) ) { |
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$redirect['action_data'] = array( 'url' => $redirect['action_data'] ); |
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} |
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|
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$redirect['group_id'] = $group_map[ $redirect['group_id'] ]; |
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Red_Item::create( $redirect ); |
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$count++; |
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|
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// Helps reduce memory usage |
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unset( $json['redirects'][$pos] ); |
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$wpdb->queries = array(); |
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$wpdb->num_queries = 0; |
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} |
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} |
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|
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return $count; |
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} |
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} |
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|
