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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, $data ) { |
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$count = 0; |
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$json = @json_decode( $data ); |
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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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// Import redirects |
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if ( isset( $json->redirects ) ) { |
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foreach ( $json->redirects as $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[ $redirect->group_id ] = Red_Group::create( 'Group', 1 ); |
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} |
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|
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$redirect->group_id = $group_map[ $redirect->group_id ]; |
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$redirect = Red_Item::create( (array)$redirect ); |
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$count++; |
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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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|
