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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; |
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|
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/** |
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* Register the Contact Forms block for the block editor. |
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*/ |
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function accua_forms_register_block() { |
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if ( ! function_exists( 'register_block_type' ) ) { |
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return; |
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} |
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|
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wp_register_script( |
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'contact-forms-block-editor', |
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plugins_url( 'block-editor/index.js', ACCUA_FORMS_FILE ), |
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array( 'wp-blocks', 'wp-element', 'wp-components', 'wp-block-editor', 'wp-i18n', 'wp-server-side-render' ), |
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ACCUA_FORMS_JS_VERSION, |
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true |
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); |
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|
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wp_set_script_translations( 'contact-forms-block-editor', 'contact-forms', plugin_dir_path( ACCUA_FORMS_FILE ) . 'languages' ); |
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|
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// Pass form list to the block editor script |
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$forms = get_option( 'accua_forms_saved_forms', array() ); |
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$form_list = array(); |
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foreach ( $forms as $fid => $form_data ) { |
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$title = ! empty( $form_data['title'] ) ? $form_data['title'] : __( '(untitled)', 'contact-forms' ); |
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$form_list[] = array( |
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'text' => $title, |
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'value' => (string) $fid, |
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); |
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} |
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usort( $form_list, function( $a, $b ) { |
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return (int) $b['value'] - (int) $a['value']; |
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} ); |
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|
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wp_add_inline_script( |
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'contact-forms-block-editor', |
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'var accua_forms_block_data = ' . wp_json_encode( array( 'forms' => $form_list ) ) . ';', |
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'before' |
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); |
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|
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// The "render" property of block.json is only honored from WordPress 6.1, |
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// so on 5.9/6.0 (still supported per "Requires at least") the block would |
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// register without a render callback and output nothing on the front end. |
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// Passing the callback explicitly covers those versions; on 6.1+ the |
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// explicit argument wins over the one derived from the metadata, and both |
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// resolve to the same render.php. |
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register_block_type( |
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plugin_dir_path( ACCUA_FORMS_FILE ) . 'block-editor', |
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array( 'render_callback' => 'accua_forms_render_block' ) |
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); |
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} |
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add_action( 'init', 'accua_forms_register_block' ); |
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|
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/** |
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* Render the Contact Form block. |
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* |
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* @param array $attributes Block attributes (formId). |
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* @return string The rendered form markup, or an empty string. |
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*/ |
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function accua_forms_render_block( $attributes ) { |
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ob_start(); |
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include plugin_dir_path( ACCUA_FORMS_FILE ) . 'block-editor/render.php'; |
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return ob_get_clean(); |
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} |
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|
