mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-07-18 14:03:20 +09:00
Robin Cornett
80 lines
3.2 KiB
PHP
80 lines
3.2 KiB
PHP
<?php
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/**
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* settings for taxonomy pages
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*
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* @package DisplayFeaturedImageGenesis
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* @since x.y.z
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*/
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class Display_Featured_Image_Genesis_Taxonomies {
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function set_taxonomy_meta() {
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$args = array( 'public' => true );
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$output = 'objects';
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$taxonomies = get_taxonomies( $args, $output );
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foreach ( $taxonomies as $taxonomy ) {
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add_action( $taxonomy->name . '_add_form_fields', array( $this, 'add_taxonomy_meta_fields' ), 5, 2 );
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add_action( $taxonomy->name . '_edit_form_fields', array( $this, 'edit_taxonomy_meta_fields' ), 5, 2 );
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add_action( 'edited_' . $taxonomy->name, array( $this, 'save_taxonomy_custom_meta' ), 10, 2 );
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add_action( 'create_' . $taxonomy->name, array( $this, 'save_taxonomy_custom_meta' ), 10, 2 );
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
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}
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}
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function add_taxonomy_meta_fields() {
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//* this will add the custom meta field to the add new term page
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echo '<div class="form-field">';
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echo '<label for="term_meta[dfig_image]">' . __( 'Featured Image', 'display-featured-image-genesis' ) . '</label>';
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echo '<input type="url" id="default_image_url" name="term_meta[dfig_image]" value="" />';
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echo '<input id="upload_default_image" type="button" class="upload_term_meta_image button" value="' . __( 'Select Image', 'display-featured-image-genesis' ) . '" />';
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echo '<p>' . __( 'Set Featured Image for Taxonomy','display-featured-image-genesis' ) . '</p>';
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echo '</div>';
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}
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//* Edit term page
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function edit_taxonomy_meta_fields( $term ) {
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//* put the term ID into a variable
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$t_id = $term->term_id;
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//* retrieve the existing value(s) for this meta field. This returns an array
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$term_meta = get_option( "taxonomy_$t_id" );
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//* this will add the custom meta field to the add new term page
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echo '<tr class="form-field">';
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echo '<th scope="row" valign="top"><label for="term_meta[dfig_image]">' . __( 'Featured Image', 'display-featured-image-genesis' ) . '</label></th>';
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echo '<td>';
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if ( ! empty( $term_meta['dfig_image'] ) ) {
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$id = Display_Featured_Image_Genesis_Common::get_image_id( $term_meta['dfig_image'] );
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$preview = wp_get_attachment_image_src( $id, 'medium' );
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echo '<div id="upload_logo_preview">';
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echo '<img src="' . esc_url( $preview[0] ) . '" width="300" />';
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echo '</div>';
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}
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echo '<input type="url" id="default_image_url" name="term_meta[dfig_image]" value="' . esc_url( $term_meta['dfig_image'] ) . '" />';
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echo '<input id="upload_default_image" type="button" class="upload_default_image button" value="' . __( 'Select Image', 'display-featured-image-genesis' ) . '" />';
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echo '<p>' . __( 'Set Featured Image for Taxonomy', 'display-featured-image-genesis' ) . '</p>';
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echo '</td>';
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echo '</tr>';
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}
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//* Save extra taxonomy fields callback function.
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function save_taxonomy_custom_meta( $term_id ) {
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if ( isset( $_POST['term_meta'] ) ) {
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$t_id = $term_id;
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$term_meta = get_option( "taxonomy_$t_id" );
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$cat_keys = array_keys( $_POST['term_meta'] );
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foreach ( $cat_keys as $key ) {
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if ( isset ( $_POST['term_meta'][$key] ) ) {
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$term_meta[$key] = $_POST['term_meta'][$key];
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}
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}
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//* Save the option array.
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update_option( "taxonomy_$t_id", $term_meta );
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}
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}
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} |