' . esc_html__( 'Hivenza help centre: set its address in Settings, Hivenza.', 'hivenza' ) . ''
: '';
}
$base = hivenza_origin() . '/help/' . rawurlencode( $slug );
if ( isset( $args['mode'] ) && 'link' === $args['mode'] ) {
$label = ! empty( $args['label'] ) ? $args['label'] : __( 'Visit our help centre', 'hivenza' );
return '' . esc_html( $label ) . '';
}
$placeholder = ! empty( $args['placeholder'] ) ? $args['placeholder'] : __( 'Search the help centre', 'hivenza' );
$button = ! empty( $args['button'] ) ? $args['button'] : __( 'Search', 'hivenza' );
$id = wp_unique_id( 'hivenza-help-q-' );
ob_start();
?>
'',
'mode' => 'search',
'placeholder' => '',
'button' => '',
'label' => '',
),
$atts,
'hivenza_help'
);
$atts['mode'] = 'link' === $atts['mode'] ? 'link' : 'search';
$atts['placeholder'] = sanitize_text_field( $atts['placeholder'] );
$atts['button'] = sanitize_text_field( $atts['button'] );
$atts['label'] = sanitize_text_field( $atts['label'] );
hivenza_help_styles();
return hivenza_help_html( $atts );
}
add_shortcode( 'hivenza_help', 'hivenza_help_shortcode' );
/**
* A few lines of CSS, printed once and only when a form is on the page.
*/
function hivenza_help_styles() {
static $done = false;
if ( $done ) {
return;
}
$done = true;
wp_register_style( 'hivenza-help', false, array(), HIVENZA_VERSION );
wp_enqueue_style( 'hivenza-help' );
wp_add_inline_style( 'hivenza-help', '.hivenza-help-search{display:flex;gap:.5rem;max-width:32rem}.hivenza-help-search input[type=search]{flex:1;min-width:0}' );
}
/**
* Register the block (rendered on the server).
*/
function hivenza_register_block() {
register_block_type(
HIVENZA_DIR . 'blocks/help-search',
array(
'render_callback' => 'hivenza_render_help_block',
)
);
wp_set_script_translations( 'hivenza-help-search-editor-script', 'hivenza' );
}
add_action( 'init', 'hivenza_register_block' );
/**
* Block output.
*
* @param array $attributes Block attributes.
* @return string
*/
function hivenza_render_help_block( $attributes ) {
$args = array(
'slug' => isset( $attributes['slug'] ) ? sanitize_text_field( $attributes['slug'] ) : '',
'placeholder' => isset( $attributes['placeholder'] ) ? sanitize_text_field( $attributes['placeholder'] ) : '',
'button' => isset( $attributes['button'] ) ? sanitize_text_field( $attributes['button'] ) : '',
'mode' => 'search',
);
hivenza_help_styles();
return '' . hivenza_help_html( $args ) . '
';
}