'bcal_aliases',
'label' => __( 'Aliases', 'bearius-calendar' ),
'type' => 'textarea',
'help' => __( 'Other names used in import files, one per line or comma separated. Imports matching an alias are assigned to this term instead of creating a duplicate.', 'bearius-calendar' ),
);
return array(
'bcal_venue' => array(
array(
'key' => 'bcal_address',
'label' => __( 'Street address', 'bearius-calendar' ),
'type' => 'text',
'help' => '',
),
array(
'key' => 'bcal_postal',
'label' => __( 'Postal code', 'bearius-calendar' ),
'type' => 'text',
'help' => '',
),
array(
'key' => 'bcal_city_id',
'label' => __( 'City', 'bearius-calendar' ),
'type' => 'city',
'help' => __( 'Events at this venue without a city get this one.', 'bearius-calendar' ),
),
array(
'key' => 'bcal_lat',
'label' => __( 'Latitude', 'bearius-calendar' ),
'type' => 'text',
'help' => __( 'Optional. Makes directions links exact. Copy it from any map app.', 'bearius-calendar' ),
),
array(
'key' => 'bcal_lng',
'label' => __( 'Longitude', 'bearius-calendar' ),
'type' => 'text',
'help' => '',
),
$aliases,
),
'bcal_organizer' => array(
array(
'key' => 'bcal_url',
'label' => __( 'Website', 'bearius-calendar' ),
'type' => 'url',
'help' => '',
),
$aliases,
),
'bcal_city' => array( $aliases ),
'bcal_category' => array(
array(
'key' => 'bcal_color',
'label' => __( 'Colour', 'bearius-calendar' ),
'type' => 'color',
'help' => __( 'Marks this category in the calendar views. Subcategories without their own colour use this one.', 'bearius-calendar' ),
),
$aliases,
),
);
}
/**
* Hooks for every taxonomy.
*/
function bcal_register_term_field_hooks() {
foreach ( array_keys( bcal_term_fields() ) as $taxonomy ) {
add_action( $taxonomy . '_add_form_fields', 'bcal_term_add_fields' );
add_action( $taxonomy . '_edit_form_fields', 'bcal_term_edit_fields', 10, 2 );
add_action( 'created_' . $taxonomy, 'bcal_term_save_fields' );
add_action( 'edited_' . $taxonomy, 'bcal_term_save_fields' );
}
}
add_action( 'admin_init', 'bcal_register_term_field_hooks' );
/**
* Input markup.
*
* @param array $field Field.
* @param string $value Value.
* @return string
*/
function bcal_term_input( $field, $value ) {
$id = 'bcal-term-' . $field['key'];
if ( 'color' === $field['type'] ) {
$hex = bcal_normalize_hex( (string) $value );
return ' ';
}
if ( 'city' === $field['type'] ) {
$cities = get_terms(
array(
'taxonomy' => 'bcal_city',
'hide_empty' => false,
'number' => 1000,
'orderby' => 'name',
)
);
$html = '';
}
if ( 'textarea' === $field['type'] ) {
return '';
}
return '';
}
/**
* "Add term" screen.
*
* @param string $taxonomy Taxonomy.
*/
function bcal_term_add_fields( $taxonomy ) {
$fields = bcal_term_fields();
wp_nonce_field( 'bcal_term', 'bcal_term_nonce' );
foreach ( $fields[ $taxonomy ] as $field ) {
echo '';
}
}
/**
* "Edit term" screen.
*
* @param WP_Term $term Term.
* @param string $taxonomy Taxonomy.
*/
function bcal_term_edit_fields( $term, $taxonomy ) {
$fields = bcal_term_fields();
wp_nonce_field( 'bcal_term', 'bcal_term_nonce' );
foreach ( $fields[ $taxonomy ] as $field ) {
$value = (string) get_term_meta( $term->term_id, $field['key'], true );
echo ' | ';
echo wp_kses( bcal_term_input( $field, $value ), bcal_kses_html() );
if ( $field['help'] ) {
echo ' ' . esc_html( $field['help'] ) . ' ';
}
echo ' |
|---|
';
}
}
/**
* Saves term fields.
*
* @param int $term_id Term ID.
*/
function bcal_term_save_fields( $term_id ) {
if ( ! isset( $_POST['bcal_term_nonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['bcal_term_nonce'] ) ), 'bcal_term' ) ) {
return;
}
$term = get_term( $term_id );
if ( ! $term || is_wp_error( $term ) ) {
return;
}
if ( ! current_user_can( 'edit_term', $term_id ) ) {
return;
}
$fields = bcal_term_fields();
if ( ! isset( $fields[ $term->taxonomy ] ) ) {
return;
}
$input = isset( $_POST['bcal_term'] ) && is_array( $_POST['bcal_term'] ) ? wp_unslash( $_POST['bcal_term'] ) : array(); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
foreach ( $fields[ $term->taxonomy ] as $field ) {
$raw = isset( $input[ $field['key'] ] ) && is_scalar( $input[ $field['key'] ] ) ? (string) $input[ $field['key'] ] : '';
if ( 'bcal_aliases' === $field['key'] ) {
bcal_save_aliases( $term_id, $raw );
continue;
}
if ( 'city' === $field['type'] ) {
$city_id = absint( $raw );
if ( $city_id && term_exists( $city_id, 'bcal_city' ) ) {
update_term_meta( $term_id, $field['key'], $city_id );
} else {
delete_term_meta( $term_id, $field['key'] );
}
continue;
}
if ( in_array( $field['key'], array( 'bcal_lat', 'bcal_lng' ), true ) ) {
$raw = str_replace( ',', '.', trim( $raw ) );
$raw = is_numeric( $raw ) ? $raw : '';
}
if ( 'color' === $field['type'] ) {
$raw = empty( $input[ $field['key'] . '_none' ] ) ? (string) bcal_normalize_hex( $raw ) : '';
}
$value = 'url' === $field['type'] ? esc_url_raw( $raw ) : sanitize_text_field( $raw );
if ( '' === $value ) {
delete_term_meta( $term_id, $field['key'] );
} else {
update_term_meta( $term_id, $field['key'], $value );
}
}
}