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<?php |
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/** |
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* Games Collector Game Attributes Taxonomy |
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* |
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* @package GC\GamesCollector\Attributes |
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* @since 0.1 |
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*/ |
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namespace GC\GamesCollector\Attributes; |
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/** |
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* Register the taxonomies. |
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* |
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* @since 0.1 |
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*/ |
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function register_taxonomy() { |
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register_extended_taxonomy( 'gc_attribute', 'gc_game', [ |
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'dashboard_glance' => true, // Show this taxonomy in the 'At a Glance' widget. |
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'hierarchical' => false, |
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'show_in_rest' => true, |
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'rest_base' => 'attributes', |
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], [ |
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'singular' => __( 'Game Attribute', 'games-collector' ), |
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'plural' => __( 'Game Attributes', 'games-collector' ), |
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'slug' => 'attribute', |
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] |
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); |
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} |
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/** |
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* Remove the default taxonomy metabox and add a new one using Chosen. |
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* |
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* @since 0.1 |
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*/ |
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function metabox() { |
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remove_meta_box( 'tagsdiv-gc_attribute', 'gc_game', 'side' ); |
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add_meta_box( 'game-attributes-chosen', __( 'Game Attributes', 'games-collector' ), __NAMESPACE__ . '\\meta_box_display', 'gc_game', 'side', 'default' ); |
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} |
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/** |
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* Enqueue the Chosen CSS and JS. |
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* |
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* @since 0.1 |
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*/ |
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function enqueue_scripts() { |
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$screen = get_current_screen(); |
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if ( 'post' !== $screen->base || 'gc_game' !== $screen->post_type ) { |
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return; |
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} |
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wp_enqueue_script( 'chosen', plugin_dir_url( dirname( dirname( __FILE__ ) ) ) . 'vendor/chosen-js/chosen.jquery.js', [ 'jquery' ], '1.6.2', true ); |
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wp_enqueue_style( 'chosen', plugin_dir_url( dirname( dirname( __FILE__ ) ) ) . 'vendor/chosen-js/chosen.css', [], '1.6.2' ); |
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} |
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/** |
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* Display the metabox. |
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* |
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* @since 0.1 |
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* @link https://helen.wordpress.com/2012/01/08/using-chosen-for-a-replacement-taxonomy-metabox/ |
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* @link https://gist.github.com/helen/1573966#file-wp-chosen-tax-metabox-php |
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*/ |
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function meta_box_display() { |
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wp_nonce_field( 'chosen-save-tax-terms', 'chosen_taxonomy_meta_box_nonce' ); |
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$tax = 'gc_attribute'; |
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?> |
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<script type="text/javascript"> |
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jQuery(document).ready(function($){ |
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$( '.chzn-select' ).chosen(); |
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}); |
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</script> |
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<?php |
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if ( current_user_can( 'edit_posts' ) ) { |
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$terms = get_terms( $tax, [ 'hide_empty' => 0 ] ); |
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$current_terms = wp_get_post_terms( get_the_ID(), $tax, [ 'fields' => 'ids' ] ); |
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$name = "tax_input[$tax]"; |
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?> |
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<p><select name="<?php echo esc_html( $name ); ?>[]" class="chzn-select widefat" data-placeholder="<?php esc_html_e( 'Select one or more attributes', 'games-collector' ); ?>" multiple="multiple"> |
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<?php |
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foreach ( $terms as $term ) { |
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$value = $term->slug; |
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?> |
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<option value="<?php echo esc_html( $value ); ?>"<?php selected( in_array( $term->term_id, $current_terms ) ); ?>><?php echo esc_html( $term->name ); ?></option> |
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<?php } ?> |
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</select> |
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</p> |
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<?php |
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} |
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} |
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/** |
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* Create some default game attributes. |
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* |
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* @since 0.1 |
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*/ |
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function create_default_attributes() { |
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if ( ! term_exists( 'Solo Play', 'gc_attribute' ) ) { |
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wp_insert_term( 'Solo Play', 'gc_attribute', [ 'slug' => 'solo' ] ); |
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} |
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if ( ! term_exists( 'Cooperative', 'gc_attribute' ) ) { |
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wp_insert_term( 'Cooperative', 'gc_attribute', [ 'slug' => 'coop' ] ); |
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} |
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if ( ! term_exists( 'Party Game', 'gc_attribute' ) ) { |
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wp_insert_term( 'Party Game', 'gc_attribute', [ 'slug' => 'party' ] ); |
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} |
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if ( ! term_exists( 'Easy-to-learn', 'gc_attribute' ) ) { |
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wp_insert_term( 'Easy-to-learn', 'gc_attribute', [ 'slug' => 'easy-to-learn' ] ); |
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} |
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if ( ! term_exists( 'Heavy Strategy', 'gc_attribute' ) ) { |
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wp_insert_term( 'Heavy Strategy', 'gc_attribute', [ 'slug' => 'strategy' ] ); |
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} |
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if ( ! term_exists( 'Expansion', 'gc_attribute' ) ) { |
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wp_insert_term( 'Expansion', 'gc_attribute', [ 'slug' => 'expansion' ] ); |
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} |
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if ( ! term_exists( 'City/Empire Building', 'gc_attribute' ) ) { |
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wp_insert_term( 'City/Empire Building', 'gc_attribute', [ 'slug' => 'city-building' ] ); |
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} |
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if ( ! term_exists( 'Fast-paced', 'gc_attribute' ) ) { |
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wp_insert_term( 'Fast-paced', 'gc_attribute', [ 'slug' => 'fast-paced' ] ); |
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} |
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if ( ! term_exists( 'Card Game', 'gc_attribute' ) ) { |
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wp_insert_term( 'Card Game', 'gc_attribute', [ 'slug' => 'card' ] ); |
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} |
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if ( ! term_exists( 'Deck Building', 'gc_attribute' ) ) { |
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wp_insert_term( 'Deck Building', 'gc_attribute', [ 'slug' => 'deck-building' ] ); |
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} |
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if ( ! term_exists( 'Dice Game', 'gc_attribute' ) ) { |
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wp_insert_term( 'Dice Game', 'gc_attribute', [ 'slug' => 'dice' ] ); |
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} |
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if ( ! term_exists( 'Role-Playing Game', 'gc_attribute' ) ) { |
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wp_insert_term( 'Role-Playing Game', 'gc_attribute', [ 'slug' => 'rpg' ] ); |
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} |
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if ( ! term_exists( 'Sci-Fi', 'gc_attribute' ) || ! term_exists( 'Science Fiction', 'gc_attribute' ) ) { |
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wp_insert_term( 'Sci-Fi', 'gc_attribute', [ 'slug' => 'sci-fi' ] ); |
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} |
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if ( ! term_exists( 'Horror', 'gc_attribute' ) ) { |
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wp_insert_term( 'Horror', 'gc_attribute', [ 'slug' => 'horror' ] ); |
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} |
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if ( ! term_exists( 'Fantasy', 'gc_attribute' ) ) { |
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wp_insert_term( 'Fantasy', 'gc_attribute', [ 'slug' => 'fantasy' ] ); |
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} |
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if ( ! term_exists( 'Based on a Film/TV Show', 'gc_attribute' ) ) { |
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wp_insert_term( 'Based on a Film/TV Show', 'gc_attribute', [ 'slug' => 'based-on-film-tv' ] ); |
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} |
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if ( ! term_exists( 'Mystery', 'gc_attribute' ) ) { |
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wp_insert_term( 'Mystery', 'gc_attribute', [ 'slug' => 'mystery' ] ); |
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} |
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if ( ! term_exists( 'Historical', 'gc_attribute' ) ) { |
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wp_insert_term( 'Historical', 'gc_attribute', [ 'slug' => 'historical' ] ); |
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} |
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if ( ! term_exists( 'Legacy', 'gc_attribute' ) ) { |
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wp_insert_term( 'Legacy', 'gc_attribute', [ 'slug' => 'legacy' ] ); |
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} |
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} |
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/** |
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* When saving the post, check to see if the taxonomy has been emptied out. |
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* If so, it will not exist in the tax_input array and thus WP won't be aware of it, so we have to take of emptying the terms for the object. |
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* |
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* @since 0.1 |
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* @link https://helen.wordpress.com/2012/01/08/using-chosen-for-a-replacement-taxonomy-metabox/ |
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* @link https://gist.github.com/helen/1573966#file-wp-chosen-tax-metabox-php |
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*/ |
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function save_post( $post_id ) { |
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// Verify nonce. |
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if ( ! isset( $_POST['chosen_taxonomy_meta_box_nonce'] ) || ! wp_verify_nonce( $_POST['chosen_taxonomy_meta_box_nonce'], 'chosen-save-tax-terms' ) ) { |
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return; |
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} |
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// Check autosave. |
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if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { |
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return; |
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} |
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$input = isset( $_POST['tax_input']['gc_attribute'] ) ? $_POST['tax_input']['gc_attribute'] : ''; |
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if ( empty( $input ) ) { |
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$taxonomy = get_taxonomy( 'gc_attribute' ); |
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if ( $taxonomy && current_user_can( $taxonomy->cap->assign_terms ) ) { |
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wp_set_object_terms( $post_id, '', 'gc_attribute' ); |
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} |
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} |
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} |
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/** |
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* Get a list of attributes for the given post. Use instead of get_term_list. |
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* |
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* @since 1.0.0 |
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* @param integer $post_id The post ID. If none is given, will attempt to grab one from the WP_Post object. |
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* @param string $before Anything before the list of attributes. |
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* @param string $seperator Seperator between attributes (default is ", "). |
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* @param string $after Anything after the list of attributes. |
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* @return string The sanitized list of attributes. |
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*/ |
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function get_the_attribute_list( $post_id = 0, $before = '', $seperator = ', ', $after = '' ) { |
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if ( 0 === $post_id ) { |
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global $post; |
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if ( isset( $post->ID ) ) { |
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$post_id = $post->ID; |
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} else { |
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return new WP_Error( 'cannot_get_attribute', esc_html__( 'No post ID given for game. Cannot get attributes.', 'games-collector' ) ); |
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} |
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} |
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$terms = ''; |
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$attributes = get_the_terms( $post_id, 'gc_attribute' ); |
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if ( ! is_wp_error( $attributes ) ) { |
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$count = count( $attributes ); |
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$iterator = 1; |
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foreach ( $attributes as $term ) { |
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$seperator = ( $iterator < $count ) ? $seperator : ''; |
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$terms .= '<span class="gc-attribute attribute-' . $term->slug . '">' . $term->name . '</span>' . $seperator; |
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$iterator++; |
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} |
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} |
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// Allow the terms to be filtered. |
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$terms = apply_filters( 'gc_filter_the_terms', $terms ); |
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return apply_filters( 'gc_filter_the_attribute_list', gc_kses( $before ) . $terms . gc_kses( $after ) ); |
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} |
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/** |
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* Internal wp_kses which allows SVG tags. |
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* |
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* @since 1.1.0 |
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* @param string $string The string to be sanitized. |
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* @return string The sanitized string. |
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*/ |
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function gc_kses( $string = '' ) { |
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3 |
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$allowed_html = array_merge( wp_kses_allowed_html( 'post' ), [ |
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'svg' => [ |
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3 |
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'class' => [], |
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3 |
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'aria-labelledby' => [], |
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3 |
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'role' => [], |
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3 |
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'version' => [], |
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3 |
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'xmlns' => [], |
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3 |
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'xmlns:xlink' => [], |
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3 |
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'height' => [], |
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3 |
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'width' => [], |
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3 |
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'viewbox' => [], |
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], |
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3 |
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'title' => [], |
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'path' => [ |
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'd' => [], |
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], |
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] ); |
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return wp_kses( $string, $allowed_html ); |
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} |
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jazzsequence /
games-collector
