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/** |
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* Applies effects in Canvas, after changing some settings in the right sidebar in BFB. |
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* |
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* @file ../includes/page-form-builder/form-settings/_src/settings_effects.js |
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*/ |
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(function (w, d) { |
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'use strict'; |
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|
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const Effects = (w.WPBC_BFB_Settings_Effects = w.WPBC_BFB_Settings_Effects || {}); |
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const map = (Effects.map = Effects.map || Object.create( null )); |
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|
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Effects.register = function (key, fn) { |
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if ( key && typeof fn === 'function' ) { |
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map[String( key )] = fn; |
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} |
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}; |
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|
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function get_canvas_root() { |
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return ( |
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d.querySelector( '#wpbc_bfb__pages_container' ) || |
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d.querySelector( '.wpbc_bfb__panel--preview' ) || |
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d.getElementById( 'wpbc_bfb__preview' ) || |
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d.body || d.documentElement |
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); |
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} |
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|
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Effects.apply_one = function (key, value, ctx) { |
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const fn = map[String( key )]; |
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if ( ! fn ) { |
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return; |
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} |
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try { |
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fn( value, Object.assign( { key, value, canvas: get_canvas_root() }, ctx || {} ) ); |
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} catch ( e ) { |
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// keep silent in production if you prefer |
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console.error( 'WPBC Effects error:', key, e ); |
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} |
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}; |
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|
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Effects.apply_all = function (options, ctx) { |
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if ( ! options || typeof options !== 'object' ) { |
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return; |
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} |
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Object.keys( options ).forEach( function (k) { |
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Effects.apply_one( k, options[k], ctx ); |
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} ); |
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}; |
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|
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/** |
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* Normalize settings pack to the minimum required shape: |
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* { options: {}, css_vars: {} } |
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* |
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* @param {*} pack |
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* @return {{options:Object, css_vars:Object, bfb_options?:Object}|null} |
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*/ |
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Effects.normalize_pack = function (pack) { |
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|
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if ( pack === null || typeof pack === 'undefined' || pack === '' ) { |
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return null; |
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} |
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|
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// Parse JSON string if needed. |
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if ( typeof pack === 'string' ) { |
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try { |
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pack = JSON.parse( pack ); |
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} catch ( _e ) { |
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return null; |
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} |
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} |
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|
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if ( ! pack || typeof pack !== 'object' ) { |
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return null; |
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} |
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|
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// If user passed just {key:value} options map, wrap it. |
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const has_shape = |
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Object.prototype.hasOwnProperty.call( pack, 'options' ) || |
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Object.prototype.hasOwnProperty.call( pack, 'css_vars' ) || |
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Object.prototype.hasOwnProperty.call( pack, 'bfb_options' ); |
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|
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if ( ! has_shape ) { |
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pack = { options: pack, css_vars: {} }; |
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} |
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|
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if ( ! pack.options || typeof pack.options !== 'object' ) { |
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pack.options = {}; |
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} |
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if ( ! pack.css_vars || typeof pack.css_vars !== 'object' ) { |
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pack.css_vars = {}; |
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} |
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|
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// bfb_options is optional; keep if valid. |
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if ( pack.bfb_options && typeof pack.bfb_options !== 'object' ) { |
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delete pack.bfb_options; |
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} |
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|
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return pack; |
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}; |
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|
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/** |
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* Re-apply settings effects after a canvas rebuild / structure load. |
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* |
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* This is needed because structure loading can replace DOM nodes that effects target. |
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* |
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* @param {*} settings_pack string|object settings_json pack (or plain options map) |
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* @param {Object} [ctx] |
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*/ |
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Effects.reapply_after_canvas = function (settings_pack, ctx) { |
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|
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const pack = Effects.normalize_pack( settings_pack ); |
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if ( ! pack ) { |
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return; |
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} |
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|
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// Apply immediately (best effort). |
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Effects.apply_all( pack.options, Object.assign( { source: 'reapply_after_canvas' }, ctx || {} ) ); |
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|
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// Some modules/hydration may run shortly after; do one more pass. |
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setTimeout( function () { |
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Effects.apply_all( pack.options, Object.assign( { source: 'reapply_after_canvas_delayed' }, ctx || {} ) ); |
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}, 60 ); |
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}; |
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|
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// 1) Apply from AJAX load. |
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d.addEventListener( 'wpbc:bfb:form_settings:apply', function (e) { |
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const pack = e && e.detail ? e.detail.settings : null; |
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if ( pack && pack.options ) { |
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Effects.apply_all( pack.options, { source: 'apply' } ); |
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} |
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} ); |
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|
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// 2) Apply live from UI change (delegated). |
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function css_escape(value) { |
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const v = String( value == null ? '' : value ); |
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if ( w.CSS && typeof w.CSS.escape === 'function' ) { |
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return w.CSS.escape( v ); |
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} |
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return v.replace( /[^a-zA-Z0-9_\-]/g, '\\$&' ); |
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} |
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|
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function find_fs_root(el) { |
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if ( ! el || ! el.closest ) { |
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return null; |
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} |
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|
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// 1) Direct: element or ancestor carries FS key (input/select/textarea writer, radio wrapper, etc.) |
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const direct = el.closest( '[data-wpbc-bfb-fs-key]' ); |
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if ( direct ) { |
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return direct; |
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} |
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|
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// 2) Length: event came from number/unit/range inside .wpbc_slider_len_group |
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const len_group = el.closest( '.wpbc_slider_len_group' ); |
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if ( len_group ) { |
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return ( |
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len_group.querySelector( 'input[data-wpbc_slider_len_writer][data-wpbc-bfb-fs-key]' ) || |
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len_group.querySelector( 'input[data-wpbc-bfb-fs-type="length"][data-wpbc-bfb-fs-key]' ) || |
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null |
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); |
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} |
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|
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// 3) Range: event came from range input inside .wpbc_slider_range_group |
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const range_group = el.closest( '.wpbc_slider_range_group' ); |
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if ( range_group ) { |
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return ( |
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range_group.querySelector( 'input[data-wpbc_slider_range_writer][data-wpbc-bfb-fs-key]' ) || |
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range_group.querySelector( 'input[data-wpbc_slider_range_writer]' ) || |
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null |
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); |
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} |
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|
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return null; |
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} |
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|
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function read_value_from_fs_root(fs_root, original_target) { |
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if ( ! fs_root ) { |
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return ''; |
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} |
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|
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const fs_type = String( fs_root.getAttribute( 'data-wpbc-bfb-fs-type' ) || '' ); |
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|
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// RADIO: read checked within wrapper. |
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if ( fs_type === 'radio' ) { |
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const control_id = fs_root.getAttribute( 'data-wpbc-bfb-fs-controlid' ) || ''; |
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const selector = control_id |
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? 'input[type="radio"][name="' + css_escape( control_id ) + '"]:checked' |
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: 'input[type="radio"]:checked'; |
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|
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const checked = fs_root.querySelector( selector ); |
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return checked ? String( checked.value || '' ) : ''; |
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} |
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|
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// CHECKBOX / TOGGLE |
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if ( (original_target && original_target.type === 'checkbox') || fs_root.type === 'checkbox' ) { |
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const cb = (original_target && original_target.type === 'checkbox') ? original_target : fs_root; |
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return cb.checked ? 'On' : 'Off'; |
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} |
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|
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// DEFAULT: writer/input/textarea/select |
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if ( fs_root.value != null ) { |
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return String( fs_root.value ); |
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} |
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if ( original_target && original_target.value != null ) { |
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return String( original_target.value ); |
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} |
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|
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return ''; |
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} |
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|
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function on_change(ev) { |
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// Ignore events dispatched by code (apply/reapply, slider sync, etc.). Effects should react only to real user input + explicit wpbc:bfb:form_settings:apply. |
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if ( ev && ev.isTrusted === false ) { return; } |
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const target = ev && ev.target; |
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if ( ! target ) { return; } |
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|
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const fs_root = find_fs_root( target ); |
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if ( ! fs_root ) { return; } |
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|
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|
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// Normalize events so each control produces exactly one effect call. |
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// - toggle/select/radio/checkbox => "change" only. |
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// - everything else => "input" only. |
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const fs_type = String( fs_root.getAttribute( 'data-wpbc-bfb-fs-type' ) || '' ); |
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const tag = String( target.tagName || '' ).toLowerCase(); |
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const type = String( target.type || '' ).toLowerCase(); |
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|
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const use_change = (fs_type === 'toggle') || (fs_type === 'select') || (fs_type === 'radio') || (type === 'checkbox') || (type === 'radio') || (tag === 'select'); |
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|
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if ( use_change && ev.type !== 'change' ) { return; } |
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if ( ! use_change && ev.type !== 'input' ) { return; } |
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// ------------------------------------------------------------------------------------------- |
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|
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const key = fs_root.getAttribute( 'data-wpbc-bfb-fs-key' ); |
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if ( ! key ) { return; } |
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|
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const scope = fs_root.getAttribute( 'data-wpbc-bfb-fs-scope' ) || ''; |
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const value = read_value_from_fs_root( fs_root, target ); |
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|
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Effects.apply_one( key, value, { source: 'ui', scope: scope, control: target, fs_root: fs_root } ); |
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} |
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|
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d.addEventListener( 'input', on_change, false ); |
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d.addEventListener( 'change', on_change, false ); |
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|
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})( window, document ); |
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|
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|
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// BOOKING_FORM_THEME. |
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WPBC_BFB_Settings_Effects.register( 'booking_form_theme', function (value, ctx) { |
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// const root = ctx.canvas; |
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const root = document.getElementById( 'wpbc_bfb__theme_scope' ); |
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if ( ! root || ! root.querySelectorAll ) { |
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return; |
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} |
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|
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// const wraps = root.querySelectorAll( '.wpbc_container.wpbc_form' ); |
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const wraps = root.querySelectorAll( '.wpbc_bfb__pages_panel' ); |
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if ( ! wraps.length ) { |
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return; |
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} |
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|
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wraps.forEach( function (wrap) { |
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// remove any previous theme classes (simple + future-proof). |
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Array.from( wrap.classList ).forEach( function (cls) { |
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if ( /^wpbc_theme_/.test( cls ) ) { |
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wrap.classList.remove( cls ); |
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} |
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} ); |
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|
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if ( value ) { |
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wrap.classList.add( String( value ) ); |
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} |
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} ); |
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} ); |
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|
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|
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// BOOKING_FORM_LAYOUT_WIDTH — Form width: applies combined "100%" / "600px" / "40rem" to the booking form containers. |
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WPBC_BFB_Settings_Effects.register( 'booking_form_layout_width', function (value, ctx) { |
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const root = ctx && ctx.canvas; |
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if ( ! root || ! root.querySelectorAll ) { |
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return; |
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} |
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|
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const wraps = root.querySelectorAll( '.wpbc_bfb__form_preview_section_container' ); |
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if ( ! wraps.length ) { |
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return; |
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} |
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|
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const v = String( value == null ? '' : value ).trim(); |
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|
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// allow only "number + unit". |
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if ( v && ! /^-?\d+(?:\.\d+)?(?:%|px|rem|em|vw|vh)$/.test( v ) ) { |
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return; |
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} |
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|
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wraps.forEach( |
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function (wrap) { |
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if ( ! wrap || ! wrap.style ) { |
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return; |
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} |
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|
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if ( ! v ) { |
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wrap.style.removeProperty( '--wpbc-bfb-booking_form_layout_width' ); |
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} else { |
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wrap.style.setProperty( '--wpbc-bfb-booking_form_layout_width', v ); |
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} |
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} |
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); |
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} ); |
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|
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|
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// Debug Preview Mode. |
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WPBC_BFB_Settings_Effects.register( 'booking_bfb_preview_mode', function (value, ctx) { |
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const root = ctx.canvas; |
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if ( ! root || ! root.querySelectorAll ) { |
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return; |
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} |
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|
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const wraps = root.querySelectorAll( '.wpbc_container.wpbc_form' ); |
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if ( ! wraps.length ) { |
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return; |
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} |
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|
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// Get builder async. |
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wpbc_bfb_api.with_builder( |
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function (Builder) { |
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|
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/** |
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* Capture active right sidebar tab and return restore handle. |
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* |
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* @return {{restore:function():void}|null} |
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*/ |
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function capture_right_sidebar_active_tab_restore_handle() { |
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|
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var tablist_el = document.querySelector( '.wpbc_bfb__rightbar_tabs[role="tablist"]' ); |
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if ( ! tablist_el ) { |
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return null; |
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} |
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|
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var active_tab_el = tablist_el.querySelector( '[role="tab"][aria-selected="true"]' ); |
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|
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if ( ! active_tab_el ) { |
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active_tab_el = tablist_el.querySelector( '[role="tab"][aria-controls="wpbc_bfb__palette_add_new"]' ); |
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} |
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|
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if ( ! active_tab_el || typeof active_tab_el.click !== 'function' ) { |
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return null; |
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} |
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|
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return { |
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restore: function () { |
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try { active_tab_el.click(); } catch ( _e ) {} |
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} |
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}; |
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} |
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|
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var tab_restore_handle = capture_right_sidebar_active_tab_restore_handle(); |
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|
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let restored = false; |
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var EVS = window.WPBC_BFB_Core && window.WPBC_BFB_Core.WPBC_BFB_Events ? window.WPBC_BFB_Core.WPBC_BFB_Events : {}; |
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var EV_DONE = EVS.STRUCTURE_LOADED || EVS.CANVAS_REFRESHED || 'wpbc:bfb:structure-loaded'; |
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|
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|
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function do_restore() { |
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if ( restored ) { return; } |
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restored = true; |
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try { Builder?.bus?.off?.( EV_DONE, do_restore ); } catch ( _ ) {} |
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requestAnimationFrame( function () { |
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if ( ! tab_restore_handle ) { return; } |
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tab_restore_handle.restore(); |
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} ); |
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} |
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|
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// Listen once (best), plus a fallback in case event isn't fired. |
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try { Builder?.bus?.on?.( EV_DONE, do_restore ); } catch ( _ ) {} |
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|
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|
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var enabled = ('On' === value); |
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Builder.set_preview_mode( enabled, { rebuild: true, reinit: true, source: 'settings-effects' } ); |
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} |
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); |
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|
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} ); |
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|
