Merge duplicate players

includes/admin/importers/class-sp-player-importer.php

@@ -71,12 +71,20 @@ if ( class_exists( 'WP_Importer' ) ) {
 					continue;
 				endif;
 
+				// Get or insert player
+				$player_object = get_page_by_title( stripslashes( $name ), OBJECT, 'sp_player' );
+				if ( $player_object ):
+					if ( $player_object->post_status != 'publish' ):
+						wp_update_post( array( 'ID' => $player_object->ID, 'post_status' => 'publish' ) );
+					endif;
+					$id = $player_object->ID;
+				else:
 					$args = array( 'post_type' => 'sp_player', 'post_status' => 'publish', 'post_title' => wp_strip_all_tags( $name ) );
-
 					$id = wp_insert_post( $args );
 
 					// Flag as import
 					update_post_meta( $id, '_sp_import', 1 );
+				endif;
 
 				// Update number
 				update_post_meta( $id, 'sp_number', sp_array_value( $meta, 'sp_number' ) );
@@ -172,5 +180,29 @@ if ( class_exists( 'WP_Importer' ) ) {
 			wp_import_upload_form( 'admin.php?import=sp_player_csv&step=1' );
 			echo '</div>';
 		}
+
+		/**
+		 * options function.
+		 *
+		 * @access public
+		 * @return void
+		 */
+		function options() {
+			?>
+			<table class="form-table">
+				<tbody>
+					<tr>
+						<td>
+							<label>
+								<input type="hidden" name="merge" value="0">
+								<input type="checkbox" name="merge" value="1" checked="checked">
+								<?php _e( 'Merge duplicates', 'sportspress' ); ?>
+							</label>
+						</td>
+					</tr>
+				</tbody>
+			</table>
+			<?php
+		}
 	}
 }