jazzsequence / games-collector

inc/functions.php

Spacing +2 added lines, -2 removed lines

@@ -90,7 +90,7 @@ 
  * @return string All the games in formatted HTML.
  */
 function gc_get_games() {
-	return Shortcode\shortcode( [] );
+	return Shortcode\shortcode( [ ] );
 }
 
 /**
@@ -99,7 +99,7 @@ 
  * @since 0.2
  */
 function gc_the_games() {
-	echo Shortcode\shortcode( [] ); // WPCS: XSS ok. Already sanitized.
+	echo Shortcode\shortcode( [ ] ); // WPCS: XSS ok. Already sanitized.
 }
 
 /**

inc/api/namespace.php

Spacing +6 added lines, -6 removed lines

@@ -28,27 +28,27 @@
 	$link        = get_post_meta( $post->ID, '_gc_link' );
 
 	if ( $min_players ) {
-		$data->data['min_players'] = $min_players;
+		$data->data[ 'min_players' ] = $min_players;
 	}
 
 	if ( $max_players ) {
-		$data->data['max_players'] = $max_players;
+		$data->data[ 'max_players' ] = $max_players;
 	}
 
 	if ( $time ) {
-		$data->data['time'] = $time;
+		$data->data[ 'time' ] = $time;
 	}
 
 	if ( $age ) {
-		$data->data['age'] = $age;
+		$data->data[ 'age' ] = $age;
 	}
 
 	if ( $difficulty ) {
-		$data->data['difficulty'] = $difficulty;
+		$data->data[ 'difficulty' ] = $difficulty;
 	}
 
 	if ( $link ) {
-		$data->data['url'] = $link;
+		$data->data[ 'url' ] = $link;
 	}
 
 	return $data;

plugin.php

Spacing +1 added lines, -1 removed lines

@@ -55,7 +55,7 @@
 	// Autoload the namespaces.
 	$namespaces = array_filter( glob( dirname( __FILE__ ) . '/inc/*' ), 'is_dir' );
 	foreach ( $namespaces as $namespace ) {
-		$files[] = $namespace . '/namespace.php';
+		$files[ ] = $namespace . '/namespace.php';
 	}
 
 	// Loop through and load all the things!

inc/attributes/namespace.php

Spacing +15 added lines, -15 removed lines

@@ -16,7 +16,7 @@ 
  */
 function register_taxonomy() {
 	register_extended_taxonomy( 'gc_attribute', 'gc_game', [
-			'dashboard_glance' => true,   // Show this taxonomy in the 'At a Glance' widget.
+			'dashboard_glance' => true, // Show this taxonomy in the 'At a Glance' widget.
 			'hierarchical'     => false,
 			'show_in_rest'     => true,
 			'rest_base'        => 'attributes',
@@ -51,7 +51,7 @@ 
 	}
 
 	wp_enqueue_script( 'chosen', plugin_dir_url( dirname( dirname( __FILE__ ) ) ) . 'vendor/chosen-js/chosen.jquery.js', [ 'jquery' ], '1.6.2', true );
-	wp_enqueue_style( 'chosen', plugin_dir_url( dirname( dirname( __FILE__ ) ) ) . 'vendor/chosen-js/chosen.css', [], '1.6.2' );
+	wp_enqueue_style( 'chosen', plugin_dir_url( dirname( dirname( __FILE__ ) ) ) . 'vendor/chosen-js/chosen.css', [ ], '1.6.2' );
 }
 
 /**
@@ -184,7 +184,7 @@ 
  */
 function save_post( $post_id ) {
 	// Verify nonce.
-	if ( ! isset( $_POST['chosen_taxonomy_meta_box_nonce'] ) || ! wp_verify_nonce( $_POST['chosen_taxonomy_meta_box_nonce'], 'chosen-save-tax-terms' ) ) {
+	if ( ! isset( $_POST[ 'chosen_taxonomy_meta_box_nonce' ] ) || ! wp_verify_nonce( $_POST[ 'chosen_taxonomy_meta_box_nonce' ], 'chosen-save-tax-terms' ) ) {
 		return;
 	}
 	// Check autosave.
@@ -192,7 +192,7 @@ 
 		return;
 	}
 
-	$input = isset( $_POST['tax_input']['gc_attribute'] ) ? $_POST['tax_input']['gc_attribute'] : '';
+	$input = isset( $_POST[ 'tax_input' ][ 'gc_attribute' ] ) ? $_POST[ 'tax_input' ][ 'gc_attribute' ] : '';
 
 	if ( empty( $input ) ) {
 		$taxonomy = get_taxonomy( 'gc_attribute' );
@@ -250,19 +250,19 @@ 
 function gc_kses( $string = '' ) {
 	$allowed_html = array_merge( wp_kses_allowed_html( 'post' ), [
 		'svg'   => [
-			'class'           => [],
-			'aria-labelledby' => [],
-			'role'            => [],
-			'version'         => [],
-			'xmlns'           => [],
-			'xmlns:xlink'     => [],
-			'height'          => [],
-			'width'           => [],
-			'viewbox'         => [],
+			'class'           => [ ],
+			'aria-labelledby' => [ ],
+			'role'            => [ ],
+			'version'         => [ ],
+			'xmlns'           => [ ],
+			'xmlns:xlink'     => [ ],
+			'height'          => [ ],
+			'width'           => [ ],
+			'viewbox'         => [ ],
 		],
-		'title' => [],
+		'title' => [ ],
 		'path'  => [
-			'd'               => [],
+			'd'               => [ ],
 		],
 	] );
 

inc/shortcode/namespace.php

Spacing +16 added lines, -16 removed lines

@@ -21,20 +21,20 @@ 
  * @return string      Displays a list of all games.
  */
 function shortcode( $atts ) {
-	$atts = shortcode_atts([
+	$atts = shortcode_atts( [
 		'gc_game' => '',
 	], $atts );
 
 	// Get the ID from the atts, if one was set, so we can get a single game (or all games).
 	$post_ids = null;
-	if ( '' === $atts['gc_game'] ) {
-		$post_ids = [];
-	} elseif ( is_array( $atts['gc_game'] ) ) {
-		$post_ids = $atts['gc_game'];
-	} elseif ( false !== strpos( (string) $atts['gc_game'], ',' ) ) {
-		$post_ids = explode( ',', $atts['gc_game'] );
-	} elseif ( ! is_array( $atts['gc_game'] ) ) {
-		$post_ids = [ $atts['gc_game'] ];
+	if ( '' === $atts[ 'gc_game' ] ) {
+		$post_ids = [ ];
+	} elseif ( is_array( $atts[ 'gc_game' ] ) ) {
+		$post_ids = $atts[ 'gc_game' ];
+	} elseif ( false !== strpos( (string) $atts[ 'gc_game' ], ',' ) ) {
+		$post_ids = explode( ',', $atts[ 'gc_game' ] );
+	} elseif ( ! is_array( $atts[ 'gc_game' ] ) ) {
+		$post_ids = [ $atts[ 'gc_game' ] ];
 	}
 
 	$games = get_games( $post_ids );
@@ -52,7 +52,7 @@ 
 			<div <?php post_class( Game\get_game_classes( 'game-single', $game->ID ), $game->ID ); ?> id="game-<?php echo absint( $game->ID ); ?>">
 
 				<?php
-				echo Display\get_game_title( $game );    // WPCS: XSS ok, already sanitized.
+				echo Display\get_game_title( $game ); // WPCS: XSS ok, already sanitized.
 				echo Display\get_game_info( $game->ID ); // WPCS: XSS ok, already sanitized.
 				?>
 
@@ -71,31 +71,31 @@ 
  * @param  array $post_ids  An array of game post IDs.
  * @return array            An array of Game WP_Post objects.
  */
-function get_games( $post_ids = [] ) {
+function get_games( $post_ids = [ ] ) {
 	if ( empty( $post_ids ) ) {
 		$post_ids = false;
 	}
 
 	if ( $post_ids ) {
 		// If we're only displaying select games, don't show the filters.
-		add_filter( 'gc_filter_buttons',      '__return_null' );
+		add_filter( 'gc_filter_buttons', '__return_null' );
 		add_filter( 'gc_filter_game_filters', '__return_null' );
 
-		return get_posts([
+		return get_posts( [
 			'posts_per_page' => count( $post_ids ),
 			'post_type'      => 'gc_game',
 			'post__in'       => $post_ids,
 			'orderby'        => 'title',
 			'order'          => 'ASC',
-		]);
+		] );
 	}
 
-	return get_posts([
+	return get_posts( [
 		'posts_per_page' => -1,
 		'post_type'      => 'gc_game',
 		'orderby'        => 'title',
 		'order'          => 'ASC',
-	]);
+	] );
 }
 
 /**

inc/display/namespace.php

Spacing +10 added lines, -10 removed lines

@@ -59,11 +59,11 @@ 
 
 		<div class="game-info" id="game-<?php echo absint( $game_id ); ?>-info">
 			<?php
-			echo get_players( $game_id );      // WPCS: XSS ok, already sanitized.
+			echo get_players( $game_id ); // WPCS: XSS ok, already sanitized.
 			echo get_playing_time( $game_id ); // WPCS: XSS ok, already sanitized.
-			echo get_age( $game_id );          // WPCS: XSS ok, already sanitized.
-			echo get_difficulty( $game_id );   // WPCS: XSS ok, already sanitized.
-			echo get_attributes( $game_id );   // WPCS: XSS ok, already sanitized.
+			echo get_age( $game_id ); // WPCS: XSS ok, already sanitized.
+			echo get_difficulty( $game_id ); // WPCS: XSS ok, already sanitized.
+			echo get_attributes( $game_id ); // WPCS: XSS ok, already sanitized.
 			?>
 		</div>
 
@@ -157,7 +157,7 @@ 
  * @return string Select markup for filters.
  */
 function get_filters() {
-	$player_filter     = '<div class="player-filter"><label for="players-filter-select">' . esc_html__( 'How many players?', 'games-collector' ) . ':</label>
+	$player_filter = '<div class="player-filter"><label for="players-filter-select">' . esc_html__( 'How many players?', 'games-collector' ) . ':</label>
 		<select class="players-filter-select">
 			<option selected>- ' . esc_html__( 'Select one', 'games-collector' ) . ' -</option>
 			<option value=".2-players,.min-2-players,.max-2-players,.max-3-players,.max-4-players,.max-5-players,.max-6-players,.max-7-players,.8-or-more-players">' . esc_html__( '2+ players', 'games-collector' ) . '</option>
@@ -227,7 +227,7 @@ 
 	$attribute_list = Attributes\get_the_attribute_list(
 		$game_id,
 		'<div class="game-attributes"><span class="gc-icon icon-game-attributes">' . get_svg( 'tags', false ) . '</span><span class="game-attributes" id="game-' . absint( $game_id ) . '-attributes">', // Before.
-		', ',                                       // Seperator.
+		', ', // Seperator.
 		'</span></div>'                             // After.
 	);
 
@@ -252,7 +252,7 @@ 
 function get_players( $game_id ) {
 	$players_min_max = Game\get_players_min_max( $game_id );
 
-	if ( isset( $players_min_max['min'] ) ) {
+	if ( isset( $players_min_max[ 'min' ] ) ) {
 		/**
 		 * Allow the # of players to be filtered (but only if there actually are players).
 		 *
@@ -265,8 +265,8 @@ 
 		$num_players = apply_filters( 'gc_filter_players', $game_id, $players_min_max, sprintf(
 			// Translators: 1: Minimum number of players, 2: Maximum number of players.
 			__( '%1$d %2$s players', 'games-collector' ),
-			absint( $players_min_max['min'] ),
-			isset( $players_min_max['max'] ) ? sprintf( '- %d', absint( $players_min_max['max'] ) ) : '+'
+			absint( $players_min_max[ 'min' ] ),
+			isset( $players_min_max[ 'max' ] ) ? sprintf( '- %d', absint( $players_min_max[ 'max' ] ) ) : '+'
 		) );
 
 		ob_start();
@@ -384,7 +384,7 @@ 
 		return;
 	}
 
-	wp_enqueue_style( 'games-collector', dirname( dirname( plugin_dir_url( __FILE__ ) ) ) . '/assets/css/games-collector.css', [], '1.1.0-r2' );
+	wp_enqueue_style( 'games-collector', dirname( dirname( plugin_dir_url( __FILE__ ) ) ) . '/assets/css/games-collector.css', [ ], '1.1.0-r2' );
 	wp_enqueue_script( 'isotope', dirname( dirname( plugin_dir_url( __FILE__ ) ) ) . '/assets/js/isotope.pkgd.min.js', [ 'jquery' ], '3.0.1', true );
 	wp_enqueue_script( 'games-collector', dirname( dirname( plugin_dir_url( __FILE__ ) ) ) . '/assets/js/games-collector.js', [ 'jquery', 'isotope' ], '0.2' );
 }

inc/game/namespace.php

Spacing +22 added lines, -22 removed lines

@@ -50,7 +50,7 @@ 
 			],
 		],
 		// Dropdown filters.
-		'admin_filters'       => [],
+		'admin_filters'       => [ ],
 		], [
 			'singular'      => __( 'Game', 'games-collector' ),
 			'plural'        => __( 'Games', 'games-collector' ),
@@ -71,9 +71,9 @@ 
 		'id'            => $prefix . 'metabox',
 		'title'         => __( 'Game Details', 'games-collector' ),
 		'object_types'  => [ 'gc_game' ],
-	]);
+	] );
 
-	$cmb->add_field([
+	$cmb->add_field( [
 		'name'       => __( 'Minimum Number of Players', 'games-collector' ),
 		'id'         => $prefix . 'min_players',
 		'type'       => 'text_small',
@@ -81,9 +81,9 @@ 
 			'type'        => 'number',
 			'placeholder' => '1',
 		],
-	]);
+	] );
 
-	$cmb->add_field([
+	$cmb->add_field( [
 		'name'       => __( 'Maximum Number of Players', 'games-collector' ),
 		'id'         => $prefix . 'max_players',
 		'type'       => 'text_small',
@@ -91,9 +91,9 @@ 
 			'type'        => 'number',
 			'placeholder' => '4',
 		],
-	]);
+	] );
 
-	$cmb->add_field([
+	$cmb->add_field( [
 		'name'       => __( 'Playing Time', 'games-collector' ),
 		'id'         => $prefix . 'time',
 		'type'       => 'text_small',
@@ -101,9 +101,9 @@ 
 		'attributes' => [
 			'placeholder' => '20-30',
 		],
-	]);
+	] );
 
-	$cmb->add_field([
+	$cmb->add_field( [
 		'name'       => __( 'Ages', 'games-collector' ),
 		'id'         => $prefix . 'age',
 		'type'       => 'text_small',
@@ -112,16 +112,16 @@ 
 			'type'        => 'number',
 			'placeholder' => '10',
 		],
-	]);
+	] );
 
-	$cmb->add_field([
+	$cmb->add_field( [
 		'name'       => __( 'Difficulty Level', 'games-collector' ),
 		'id'         => $prefix . 'difficulty',
 		'type'       => 'radio',
 		'desc'       => __( 'How difficult or complex is this game?', 'games-collector' ),
 		'options'    => get_difficulties(),
 		'default'    => 'easy',
-	]);
+	] );
 
 	$cmb->add_field( array(
 		'name'       => __( 'More Info Link', 'games-collector' ),
@@ -149,8 +149,8 @@ 
 
 	$players_min_max = get_players_min_max( $post_id );
 
-	if ( isset( $players_min_max['min'] ) && isset( $players_min_max['max'] ) ) {
-		return sprintf( '%1$s - %2$s', $players_min_max['min'], $players_min_max['max'] );
+	if ( isset( $players_min_max[ 'min' ] ) && isset( $players_min_max[ 'max' ] ) ) {
+		return sprintf( '%1$s - %2$s', $players_min_max[ 'min' ], $players_min_max[ 'max' ] );
 	}
 
 	return;
@@ -292,20 +292,20 @@ 
 	$difficulty = get_post_meta( $post_id, '_gc_difficulty', true );
 	$length     = get_game_length( $post_id );
 
-	if ( isset( $players['min'] ) ) {
-		$classes .= ' min-' . $players['min'] . '-players';
+	if ( isset( $players[ 'min' ] ) ) {
+		$classes .= ' min-' . $players[ 'min' ] . '-players';
 	}
 
-	if ( isset( $players['max'] ) ) {
-		if ( absint( $players['max'] ) >= 8 ) {
+	if ( isset( $players[ 'max' ] ) ) {
+		if ( absint( $players[ 'max' ] ) >= 8 ) {
 			$classes .= ' 8-or-more-players';
 		} else {
-			$classes .= ' max-' . $players['max'] . '-players';
+			$classes .= ' max-' . $players[ 'max' ] . '-players';
 		}
 	}
 
-	if ( isset( $players['min'] ) && ! isset( $players['max'] ) ) {
-		$classes .= ' ' . $players['min'] . '-players';
+	if ( isset( $players[ 'min' ] ) && ! isset( $players[ 'max' ] ) ) {
+		$classes .= ' ' . $players[ 'min' ] . '-players';
 	}
 
 	if ( $age ) {
@@ -341,7 +341,7 @@ 
 
 	$game_time = str_replace( ' ', '', get_post_meta( $post_id, '_gc_time', true ) );
 	$time      = explode( '-', $game_time );
-	$time      = isset( $time[1] ) ? $time[1] : $time[0];
+	$time      = isset( $time[ 1 ] ) ? $time[ 1 ] : $time[ 0 ];
 
 	if ( $game_time ) {
 		switch ( $time ) {

inc/namespace.php

Spacing +6 added lines, -6 removed lines

@@ -40,7 +40,7 @@ 
  */
 function activate() {
 	if ( ! get_page_by_title( esc_html__( 'Games', 'games-collector' ) ) ) {
-		wp_insert_post([
+		wp_insert_post( [
 			'post_type'    => 'page',
 			'post_title'   => esc_html__( 'Games', 'games-collector' ),
 			'post_content' => '[games-collector]',
@@ -63,20 +63,20 @@ 
 function numbers_of_players( $game_id, $players_min_max, $output ) {
 
 	// Deal with max number of players matching min number of players.
-	if ( absint( $players_min_max['min'] ) === absint( $players_min_max['max'] ) ) {
+	if ( absint( $players_min_max[ 'min' ] ) === absint( $players_min_max[ 'max' ] ) ) {
 		return esc_attr( sprintf(
 			// Translators: %d is the number of players.
-			_n( '%d player', '%d players', absint( $players_min_max['min'] ), 'games-collector' ),
-			absint( $players_min_max['min'] )
+			_n( '%d player', '%d players', absint( $players_min_max[ 'min' ] ), 'games-collector' ),
+			absint( $players_min_max[ 'min' ] )
 		) );
 	}
 
 	// Deal with indeterminate or large number of max players.
-	if ( 0 === absint( $players_min_max['max'] ) || 20 <= absint( $players_min_max['max'] ) ) {
+	if ( 0 === absint( $players_min_max[ 'max' ] ) || 20 <= absint( $players_min_max[ 'max' ] ) ) {
 		return esc_attr( sprintf(
 			// Translators: %d is the minimum number players.
 			__( '%d+ players', 'games-collector' ),
-			absint( $players_min_max['min'] )
+			absint( $players_min_max[ 'min' ] )
 		) );
 	}
 

inc/bgg/namespace.php

Spacing +53 added lines, -53 removed lines

@@ -70,19 +70,19 @@ 
  */
 function get_bgg_search_results( $query ) {
 	$response = wp_remote_get( bgg_search( $query ) );
-	$results  = [];
+	$results  = [ ];
 
-	if ( isset( $response['response'] ) && 200 === $response['response']['code'] ) {
-		$xml  = simplexml_load_string( wp_remote_retrieve_body( $response ) );
+	if ( isset( $response[ 'response' ] ) && 200 === $response[ 'response' ][ 'code' ] ) {
+		$xml = simplexml_load_string( wp_remote_retrieve_body( $response ) );
 
 		if ( isset( $xml->boardgame ) ) {
 			foreach ( $xml->boardgame as $game ) {
 				$game = (array) $game;
 
-				$results[] = [
-					'id' => (int) $game['@attributes']['objectid'],
-					'name' => $game['name'],
-					'year' => $game['yearpublished'],
+				$results[ ] = [
+					'id' => (int) $game[ '@attributes' ][ 'objectid' ],
+					'name' => $game[ 'name' ],
+					'year' => $game[ 'yearpublished' ],
 				];
 			}
 		}
@@ -100,31 +100,31 @@ 
  */
 function get_bgg_game( $id ) {
 	$response = wp_remote_get( bgg_game( $id ) );
-	$data     = [];
+	$data     = [ ];
 
-	if ( isset( $response['response'] ) && 200 === $response['response']['code'] ) {
+	if ( isset( $response[ 'response' ] ) && 200 === $response[ 'response' ][ 'code' ] ) {
 		$xml = simplexml_load_string( wp_remote_retrieve_body( $response ) );
 		$game = $xml->item;
 		$data = [
-			'title'       => (string) $game->name->attributes()['value'],
+			'title'       => (string) $game->name->attributes()[ 'value' ],
 			'image'       => (string) $game->image,
-			'minplayers'  => (int) $game->minplayers->attributes()['value'],
-			'maxplayers'  => (int) $game->maxplayers->attributes()['value'],
-			'minplaytime' => (int) $game->minplaytime->attributes()['value'],
-			'maxplaytime' => (int) $game->maxplaytime->attributes()['value'],
-			'minage'      => (int) $game->minage->attributes()['value'],
-			'categories'  => [],
+			'minplayers'  => (int) $game->minplayers->attributes()[ 'value' ],
+			'maxplayers'  => (int) $game->maxplayers->attributes()[ 'value' ],
+			'minplaytime' => (int) $game->minplaytime->attributes()[ 'value' ],
+			'maxplaytime' => (int) $game->maxplaytime->attributes()[ 'value' ],
+			'minage'      => (int) $game->minage->attributes()[ 'value' ],
+			'categories'  => [ ],
 		];
 
-		$categories = [];
+		$categories = [ ];
 
 		foreach ( $game->link as $metadata ) {
-			if ( 'boardgamecategory' === (string) $metadata->attributes()['type'] ) {
-				$categories[] = (string) $metadata->attributes()['value'];
+			if ( 'boardgamecategory' === (string) $metadata->attributes()[ 'type' ] ) {
+				$categories[ ] = (string) $metadata->attributes()[ 'value' ];
 			}
 		}
 
-		$data['categories'] = ! empty( $categories ) ? $categories : [];
+		$data[ 'categories' ] = ! empty( $categories ) ? $categories : [ ];
 	}
 
 	return $data;
@@ -200,10 +200,10 @@ 
  * @param  object $field_type_object The CMB2 field type object.
  */
 function render_cmb2_bgg_search( $field, $escaped_value, $object_id, $object_type, $field_type_object ) {
-	$description = '<p class="description">' . esc_html( $field_type_object->field->args()['desc'] ) . '</p>';
+	$description = '<p class="description">' . esc_html( $field_type_object->field->args()[ 'desc' ] ) . '</p>';
 	$form = sprintf( '<input id="%1$s" class="regular-text" name="%2$s" value="" placeholder="%3$s" type="text">',
-		esc_attr( $field_type_object->field->args()['id'] ),
-		esc_attr( $field_type_object->field->args()['id'] ),
+		esc_attr( $field_type_object->field->args()[ 'id' ] ),
+		esc_attr( $field_type_object->field->args()[ 'id' ] ),
 		__( 'A game title or search, e.g. &ldquo;betrayal house hill&rdquo;', 'usat' )
 	);
 	$hidden = '<input type="hidden" name="action" value="bgg_search_response">';
@@ -211,15 +211,15 @@ 
 
 	echo wp_kses( $output, [
 		'p'     => [
-			'class'       => [],
+			'class'       => [ ],
 		],
 		'input' => [
-			'id'          => [],
-			'class'       => [],
-			'name'        => [],
-			'value'       => [],
-			'type'        => [],
-			'placeholder' => [],
+			'id'          => [ ],
+			'class'       => [ ],
+			'name'        => [ ],
+			'value'       => [ ],
+			'type'        => [ ],
+			'placeholder' => [ ],
 		],
 	] );
 }
@@ -231,9 +231,9 @@ 
  * @return void|wp_die
  */
 function search_response() {
-	if ( isset( $_POST['nonce_CMB2phpbgg-search'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce_CMB2phpbgg-search'] ) ), 'nonce_CMB2phpbgg-search' ) ) {
+	if ( isset( $_POST[ 'nonce_CMB2phpbgg-search' ] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST[ 'nonce_CMB2phpbgg-search' ] ) ), 'nonce_CMB2phpbgg-search' ) ) {
 
-		$search_query = isset( $_POST['bgg_searchform'] ) ? sanitize_text_field( wp_unslash( $_POST['bgg_searchform'] ) ) : '';
+		$search_query = isset( $_POST[ 'bgg_searchform' ] ) ? sanitize_text_field( wp_unslash( $_POST[ 'bgg_searchform' ] ) ) : '';
 		$results      = get_bgg_search_results( $search_query );
 		set_transient( 'gc_last_bgg_search', $results, DAY_IN_SECONDS );
 		wp_safe_redirect( admin_url( 'edit.php?post_type=gc_game&page=add_from_bgg&step=2' ) );
@@ -251,12 +251,12 @@ 
  * @return array          An array of options for CMB2.
  */
 function bgg_search_results_options( $results ) {
-	$options = [];
+	$options = [ ];
 	foreach ( $results as $game ) {
-		$options[ absint( $game['id'] ) ] = sprintf( '%1$s [%2$s] (%3$s)',
-			'<strong>' . esc_html( $game['name'] ) . '</strong>',
-			esc_html( $game['year'] ),
-			esc_html( $game['id'] )
+		$options[ absint( $game[ 'id' ] ) ] = sprintf( '%1$s [%2$s] (%3$s)',
+			'<strong>' . esc_html( $game[ 'name' ] ) . '</strong>',
+			esc_html( $game[ 'year' ] ),
+			esc_html( $game[ 'id' ] )
 		);
 	}
 
@@ -270,16 +270,16 @@ 
  * @return void|wp_die
  */
 function insert_game() {
-	if ( isset( $_POST['nonce_CMB2phpbgg-search-2'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce_CMB2phpbgg-search-2'] ) ), 'nonce_CMB2phpbgg-search-2' ) ) {
+	if ( isset( $_POST[ 'nonce_CMB2phpbgg-search-2' ] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST[ 'nonce_CMB2phpbgg-search-2' ] ) ), 'nonce_CMB2phpbgg-search-2' ) ) {
 
-		$game_id      = isset( $_POST['bgg_search_results'] ) ? absint( wp_unslash( $_POST['bgg_search_results'] ) ) : false;
+		$game_id      = isset( $_POST[ 'bgg_search_results' ] ) ? absint( wp_unslash( $_POST[ 'bgg_search_results' ] ) ) : false;
 		$redirect_url = admin_url( 'edit.php?post_type=gc_game&page=add_from_bgg' );
 
 		if ( $game_id ) {
 			$game = get_bgg_game( $game_id );
 
 			// Check if game already exists.
-			if ( get_page_by_title( $game['title'], OBJECT, 'gc_game' ) ) {
+			if ( get_page_by_title( $game[ 'title' ], OBJECT, 'gc_game' ) ) {
 				return wp_die(
 					esc_html__( 'A game with that title already exists. Please try again.', 'games-collector' ),
 					esc_html__( 'Duplicate game found', 'games-collector' ),
@@ -289,7 +289,7 @@ 
 
 			$post_id = wp_insert_post( [
 				'post_type'   => 'gc_game',
-				'post_title'  => esc_html( $game['title'] ),
+				'post_title'  => esc_html( $game[ 'title' ] ),
 				'post_status' => 'draft',
 			] );
 
@@ -297,19 +297,19 @@ 
 				$redirect_url = admin_url( sprintf( 'post.php?post=%d&action=edit', $post_id ) );
 
 				// Add game meta.
-				add_post_meta( $post_id, '_gc_min_players', absint( $game['minplayers'] ) );
-				add_post_meta( $post_id, '_gc_max_players', absint( $game['maxplayers'] ) );
-				add_post_meta( $post_id, '_gc_age', absint( $game['minage'] ) );
+				add_post_meta( $post_id, '_gc_min_players', absint( $game[ 'minplayers' ] ) );
+				add_post_meta( $post_id, '_gc_max_players', absint( $game[ 'maxplayers' ] ) );
+				add_post_meta( $post_id, '_gc_age', absint( $game[ 'minage' ] ) );
 				add_post_meta( $post_id, '_gc_link', sprintf( 'https://www.boardgamegeek.com/boardgame/%d/', $game_id ) );
 
-				if ( absint( $game['minplaytime'] ) === absint( $game['maxplaytime'] ) ) {
-					add_post_meta( $post_id, '_gc_time', esc_html( $game['minplaytime'] ) );
+				if ( absint( $game[ 'minplaytime' ] ) === absint( $game[ 'maxplaytime' ] ) ) {
+					add_post_meta( $post_id, '_gc_time', esc_html( $game[ 'minplaytime' ] ) );
 				} else {
-					add_post_meta( $post_id, '_gc_time', esc_html( $game['minplaytime'] . '-' . $game['maxplaytime'] ) );
+					add_post_meta( $post_id, '_gc_time', esc_html( $game[ 'minplaytime' ] . '-' . $game[ 'maxplaytime' ] ) );
 				}
 
-				if ( isset( $game['categories'] ) ) {
-					foreach ( $game['categories'] as $game_attribute ) {
+				if ( isset( $game[ 'categories' ] ) ) {
+					foreach ( $game[ 'categories' ] as $game_attribute ) {
 						$similar_attribute = get_attribute_like( $game_attribute );
 
 						// If there's an existing attribute that matches the BGG category, use that.
@@ -363,14 +363,14 @@ 
 		// Cache this term combination so we can access it faster later.
 		if ( ! $cached_term_search ) {
 			set_transient( 'gc_frequently_used_attributes', [
-				$search => $terms[0],
+				$search => $terms[ 0 ],
 			], 999 * YEAR_IN_SECONDS );
 		} else {
-			$cached_term_search = array_merge( $cached_term_search, [ $search => $terms[0] ] );
+			$cached_term_search = array_merge( $cached_term_search, [ $search => $terms[ 0 ] ] );
 			set_transient( 'gc_frequently_used_attributes', $cached_term_search, 999 * YEAR_IN_SECONDS );
 		}
 
-		return $terms[0];
+		return $terms[ 0 ];
 	}
 
 	return false;
@@ -384,6 +384,6 @@ 
  * @param  array $game    The array of game data from BGG.
  */
 function attach_bgg_image( $post_id, $game ) {
-	$image_id = media_sideload_image( esc_url_raw( $game['image'] ), $post_id, esc_html( $game['title'] ), 'id' );
+	$image_id = media_sideload_image( esc_url_raw( $game[ 'image' ] ), $post_id, esc_html( $game[ 'title' ] ), 'id' );
 	set_post_thumbnail( $post_id, $image_id );
 }