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includes/_front_end/hooks/class-fe-bfb-settings-hooks.php
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| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * BFB Settings -> Front-End Booking Form Post-Processing Hooks | |
| 4 | - * | |
| 5 | - * This file registers hook callbacks that apply **BFB form settings** (decoded JSON settings array) to the final booking form HTML that is rendered on the front-end. | |
| 6 | - * | |
| 7 | - * These hooks are executed inside `WPBC_FE_Form_Body_Renderer::render()` in this order: | |
| 8 | - * | |
| 9 | - * 1) `wpbc_booking_form__body_html__before_postprocess` --> raw **form body HTML only** (no injected calendar/captcha/extra calendars yet). | |
| 10 | - * | |
| 11 | - * 2) `wpbc_booking_form__html__before_wrapper` --> composed **form HTML** where calendar/captcha/extra calendars already injected, | |
| 12 | - * | |
| 13 | - * 3) `wpbc_booking_form__wrapped_html__before_inline_scripts --> full **wrapped HTML** including the wrapper `<div class="wpbc_container wpbc_form ...">` and the `<form>` markup | |
| 14 | - * | |
| 15 | - * 4) `wpbc_booking_form__wrapped_html__after_inline_scripts` --> the final HTML after inline scripts are appended. | |
| 16 | - * | |
| 17 | - * Notes: | |
| 18 | - * - `$bfb_settings` is expected to be an array like: | |
| 19 | - * [ | |
| 20 | - * 'options' => [ 'booking_form_theme' => 'wpbc_theme_dark_1', ... ] | |
| 21 | - * ] | |
| 22 | - * | |
| 23 | - * @package Booking Calendar | |
| 24 | - * @since 11.0.x | |
| 25 | - * @file ../includes/_front_end/hooks/class-fe-bfb-settings-hooks.php | |
| 26 | - */ | |
| 27 | - | |
| 28 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 29 | - exit; | |
| 30 | -} | |
| 31 | - | |
| 32 | -/** | |
| 33 | - * ['options']['booking_form_layout_width'] - > Inject per-form CSS variables: into the BFB form root wrapper. On Step 1. | |
| 34 | - * | |
| 35 | - * Purpose: | |
| 36 | - * - If the form body contains the BFB root element (class `wpbc_bfb_form`), | |
| 37 | - * inject CSS Custom Properties (variables) into its `style` attribute. | |
| 38 | - * | |
| 39 | - * This hook must run **before** legacy post-processing inserts calendars/captcha, because it targets the BFB body root and should not depend on wrapper existence. | |
| 40 | - * | |
| 41 | - * Expected `$bfb_settings` format: - `$bfb_settings['css_vars']` is an associative array: `--var-name` => `value`. | |
| 42 | - * | |
| 43 | - * @since 11.0.x | |
| 44 | - * | |
| 45 | - * @param string $form_html Raw booking form body HTML (no calendar/captcha injected yet). | |
| 46 | - * @param array $bfb_settings Decoded BFB settings array (may be empty). | |
| 47 | - * @param int $resource_id Booking resource ID. | |
| 48 | - * @param string $custom_booking_form_name Booking form slug/name (legacy: "standard"). | |
| 49 | - * | |
| 50 | - * @return string Filtered body HTML. | |
| 51 | - */ | |
| 52 | -function wpbc_booking_form__body_html__before_postprocess__apply_bfb_vars( $form_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 53 | - | |
| 54 | - $form_html = (string) $form_html; | |
| 55 | - $bfb_settings = is_array( $bfb_settings ) ? $bfb_settings : array(); | |
| 56 | - | |
| 57 | - // If body has no BFB root, do nothing (fast path). | |
| 58 | - if ( false === strpos( $form_html, 'wpbc_bfb_form' ) ) { | |
| 59 | - return $form_html; | |
| 60 | - } | |
| 61 | - | |
| 62 | - // Local helper (no global function redeclare risk). | |
| 63 | - $sanitize_css_length = function( $v ) { | |
| 64 | - $v = trim( (string) $v ); | |
| 65 | - if ( '' === $v ) { | |
| 66 | - return ''; | |
| 67 | - } | |
| 68 | - // Allow only: number + unit. | |
| 69 | - return preg_match( '/^-?\d+(?:\.\d+)?(?:%|px|rem|em|vw|vh)$/', $v ) ? $v : ''; | |
| 70 | - }; | |
| 71 | - | |
| 72 | - $width = ''; | |
| 73 | - if ( ! empty( $bfb_settings['options'] ) && is_array( $bfb_settings['options'] ) ) { | |
| 74 | - $width = isset( $bfb_settings['options']['booking_form_layout_width'] ) | |
| 75 | - ? $sanitize_css_length( $bfb_settings['options']['booking_form_layout_width'] ) | |
| 76 | - : ''; | |
| 77 | - } | |
| 78 | - | |
| 79 | - // If no valid width -> do nothing (keeps HTML unchanged). | |
| 80 | - if ( '' === $width ) { | |
| 81 | - return $form_html; | |
| 82 | - } | |
| 83 | - | |
| 84 | - $css_vars = ( ! empty( $bfb_settings['css_vars'] ) && is_array( $bfb_settings['css_vars'] ) ) | |
| 85 | - ? $bfb_settings['css_vars'] | |
| 86 | - : array(); | |
| 87 | - | |
| 88 | - // Use a dedicated CSS var name. | |
| 89 | - $css_vars['--wpbc-bfb-booking_form_layout_width'] = $width; | |
| 90 | - | |
| 91 | - return WPBC_FE_Form_Style_Injector::inject_css_vars_into_bfb_root( $form_html, $css_vars ); | |
| 92 | -} | |
| 93 | -add_filter( 'wpbc_booking_form__body_html__before_postprocess', 'wpbc_booking_form__body_html__before_postprocess__apply_bfb_vars', 10, 4 ); | |
| 94 | - | |
| 95 | - | |
| 96 | -/** | |
| 97 | - * ['options'][booking_form_theme] -> Apply a "theme" CSS class to the main booking form wrapper container. On Step 3. | |
| 98 | - * | |
| 99 | - * Purpose: | |
| 100 | - * - Add `$bfb_settings['options']['booking_form_theme']` as an extra class to the FIRST wrapper container: | |
| 101 | - * `<div class="... wpbc_container wpbc_form ...">` | |
| 102 | - * | |
| 103 | - * Why here: | |
| 104 | - * - The wrapper container does not exist until `WPBC_FE_Form_Wrapper::wrap()` runs, therefore this must be executed on the wrapped HTML stage. | |
| 105 | - * | |
| 106 | - * Potential limitations: | |
| 107 | - * - This implementation supports a **single** class value. If you plan to support multiple | |
| 108 | - * classes in one setting (space-separated), you should split and sanitize each class. | |
| 109 | - * | |
| 110 | - * @since 11.0.x | |
| 111 | - * | |
| 112 | - * @param string $wrapped_html Fully wrapped booking form HTML (before inline scripts appended). | |
| 113 | - * @param array $bfb_settings Decoded BFB settings array (may be empty). | |
| 114 | - * @param int $resource_id Booking resource ID. | |
| 115 | - * @param string $custom_booking_form_name Booking form slug/name (legacy: "standard"). | |
| 116 | - * | |
| 117 | - * @return string Filtered wrapped HTML. | |
| 118 | - */ | |
| 119 | -function wpbc_booking_form__wrapped_html__before_inline_scripts__apply_theme_class( $wrapped_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 120 | - | |
| 121 | - $wrapped_html = (string) $wrapped_html; | |
| 122 | - $bfb_settings = is_array( $bfb_settings ) ? $bfb_settings : array(); | |
| 123 | - | |
| 124 | - if ( empty( $bfb_settings['options']['booking_form_theme'] ) ) { | |
| 125 | - return $wrapped_html; | |
| 126 | - } | |
| 127 | - | |
| 128 | - // Get theme class(es). | |
| 129 | - $raw_theme = trim( (string) $bfb_settings['options']['booking_form_theme'] ); | |
| 130 | - $theme_class_arr = array(); // token => true . | |
| 131 | - $parts = preg_split( '/\s+/', $raw_theme, - 1, PREG_SPLIT_NO_EMPTY ); | |
| 132 | - foreach ( $parts as $part ) { | |
| 133 | - $tok = sanitize_html_class( (string) $part ); | |
| 134 | - if ( '' === $tok ) { continue; } | |
| 135 | - $theme_class_arr[ $tok ] = true; | |
| 136 | - } | |
| 137 | - $theme_class_arr = array_keys( $theme_class_arr ); | |
| 138 | - if ( empty( $theme_class_arr ) ) { | |
| 139 | - return $wrapped_html; | |
| 140 | - } | |
| 141 | - | |
| 142 | - | |
| 143 | - /** | |
| 144 | - * Find the first wrapper container: | |
| 145 | - * <div class="... wpbc_container wpbc_form ..."> | |
| 146 | - * | |
| 147 | - * BUG CHECK: | |
| 148 | - * - The pattern is "tempered" to find the class attribute containing both tokens. | |
| 149 | - * - It does not require order (wpbc_container can appear before/after wpbc_form). | |
| 150 | - * - It matches the opening <div ...> tag only. | |
| 151 | - */ | |
| 152 | - $pattern = '/<div\b[^>]*\bclass\s*=\s*(["\'])(?:(?!\1).)*\bwpbc_container\b(?:(?!\1).)*\bwpbc_form\b(?:(?!\1).)*\1[^>]*>/i'; | |
| 153 | - | |
| 154 | - return preg_replace_callback( $pattern, function ( $m ) use ( $theme_class_arr ) { | |
| 155 | - | |
| 156 | - $tag = $m[0]; | |
| 157 | - | |
| 158 | - if ( preg_match( '/\bclass\s*=\s*(["\'])(.*?)\1/i', $tag, $cm ) ) { | |
| 159 | - | |
| 160 | - $quote = $cm[1]; | |
| 161 | - $classes = (string) $cm[2]; | |
| 162 | - | |
| 163 | - // Optional but recommended: remove any existing wpbc_theme_* to avoid conflicts. | |
| 164 | - $classes = preg_replace( '/\bwpbc_theme_[A-Za-z0-9_-]+\b/', '', $classes ); | |
| 165 | - $classes = trim( preg_replace( '/\s+/', ' ', $classes ) ); | |
| 166 | - | |
| 167 | - // Add missing theme tokens. | |
| 168 | - foreach ( $theme_class_arr as $tok ) { | |
| 169 | - if ( false === strpos( ' ' . $classes . ' ', ' ' . $tok . ' ' ) ) { | |
| 170 | - $classes = trim( $classes . ' ' . $tok ); | |
| 171 | - } | |
| 172 | - } | |
| 173 | - | |
| 174 | - $tag = preg_replace( '/\bclass\s*=\s*(["\'])(.*?)\1/i', 'class=' . $quote . esc_attr( $classes ) . $quote, $tag, 1 ); | |
| 175 | - } | |
| 176 | - | |
| 177 | - return $tag; | |
| 178 | - }, $wrapped_html, 1 ); | |
| 179 | - | |
| 180 | -} | |
| 181 | -add_filter( 'wpbc_booking_form__wrapped_html__before_inline_scripts', 'wpbc_booking_form__wrapped_html__before_inline_scripts__apply_theme_class', 10, 4 ); | |
| 182 | - | |
| 183 | - | |
| 184 | -/** | |
| 185 | - * ['options']['booking_type_of_day_selections'] -> Set per-form day selection mode for calendar init. | |
| 186 | - * | |
| 187 | - * Uses legacy JS global: bk_days_selection_mode = 'single'|'multiple' | |
| 188 | - * | |
| 189 | - * @param string $wrapped_html | |
| 190 | - * @param array $bfb_settings | |
| 191 | - * @param int $resource_id | |
| 192 | - * @param string $custom_booking_form_name | |
| 193 | - * | |
| 194 | - * @return string | |
| 195 | - */ | |
| 196 | -function wpbc_booking_form__wrapped_html__before_inline_scripts__apply_day_selection_mode( $wrapped_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 197 | - | |
| 198 | - $wrapped_html = (string) $wrapped_html; | |
| 199 | - $bfb_settings = is_array( $bfb_settings ) ? $bfb_settings : array(); | |
| 200 | - | |
| 201 | - $mode = ''; | |
| 202 | - if ( ! empty( $bfb_settings['options'] ) && is_array( $bfb_settings['options'] ) ) { | |
| 203 | - if ( isset( $bfb_settings['options']['booking_type_of_day_selections'] ) ) { | |
| 204 | - $mode = (string) $bfb_settings['options']['booking_type_of_day_selections']; | |
| 205 | - } | |
| 206 | - } | |
| 207 | - | |
| 208 | - if ( ( 'single' !== $mode ) && ( 'multiple' !== $mode ) ) { | |
| 209 | - return $wrapped_html; | |
| 210 | - } | |
| 211 | - | |
| 212 | - $rid = (int) $resource_id; | |
| 213 | - $fn = ( 'single' === $mode ) ? 'wpbc_cal_ready_days_select__single' : 'wpbc_cal_ready_days_select__multiple'; | |
| 214 | - | |
| 215 | - $js_body = '(function(){'; | |
| 216 | - $js_body .= 'var rid=' . $rid . ';'; | |
| 217 | - $js_body .= 'var tries=0;'; | |
| 218 | - $js_body .= 'function run(){'; | |
| 219 | - $js_body .= ' if (typeof window.' . $fn . ' === "function") { window.' . $fn . '(rid); return; }'; | |
| 220 | - $js_body .= ' if (tries++ < 40) { setTimeout(run,50); }'; | |
| 221 | - $js_body .= '}'; | |
| 222 | - $js_body .= 'run();'; | |
| 223 | - $js_body .= '}());'; | |
| 224 | - | |
| 225 | - $can_use_wp_inline = ( ! wp_doing_ajax() ); | |
| 226 | - | |
| 227 | - // Elementor safe adding inline scripts after loaded of 'wpbc_all' script. | |
| 228 | - if ( $can_use_wp_inline && class_exists( 'WPBC_FE_Assets' ) && function_exists( 'wp_script_is' ) ) { | |
| 229 | - | |
| 230 | - $assets_key = 'wpbc:day-select:' . $rid . ':' . md5( (string) $custom_booking_form_name . ':' . $mode ); | |
| 231 | - | |
| 232 | - $added = WPBC_FE_Assets::add_jq_ready_js_to_wp_script( 'wpbc_all', $js_body, $assets_key ); | |
| 233 | - | |
| 234 | - if ( $added ) { | |
| 235 | - return $wrapped_html; // no <script> printed in content. | |
| 236 | - } | |
| 237 | - } | |
| 238 | - | |
| 239 | - // Fallback only if WP inline could not be attached. | |
| 240 | - $wrapped_html .= "\n" . '<script type="text/javascript">' . "\n" . $js_body . "\n" . '</script>' . "\n"; | |
| 241 | - return $wrapped_html; | |
| 242 | -} | |
| 243 | -add_filter( 'wpbc_booking_form__wrapped_html__before_inline_scripts', 'wpbc_booking_form__wrapped_html__before_inline_scripts__apply_day_selection_mode', 9, 4 ); | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * BFB Settings -> Front-End Booking Form Post-Processing Hooks | |
| 4 | + * | |
| 5 | + * This file registers hook callbacks that apply **BFB form settings** (decoded JSON settings array) to the final booking form HTML that is rendered on the front-end. | |
| 6 | + * | |
| 7 | + * These hooks are executed inside `WPBC_FE_Form_Body_Renderer::render()` in this order: | |
| 8 | + * | |
| 9 | + * 1) `wpbc_booking_form__body_html__before_postprocess` --> raw **form body HTML only** (no injected calendar/captcha/extra calendars yet). | |
| 10 | + * | |
| 11 | + * 2) `wpbc_booking_form__html__before_wrapper` --> composed **form HTML** where calendar/captcha/extra calendars already injected, | |
| 12 | + * | |
| 13 | + * 3) `wpbc_booking_form__wrapped_html__before_inline_scripts --> full **wrapped HTML** including the wrapper `<div class="wpbc_container wpbc_form ...">` and the `<form>` markup | |
| 14 | + * | |
| 15 | + * 4) `wpbc_booking_form__wrapped_html__after_inline_scripts` --> the final HTML after inline scripts are appended. | |
| 16 | + * | |
| 17 | + * Notes: | |
| 18 | + * - `$bfb_settings` is expected to be an array like: | |
| 19 | + * [ | |
| 20 | + * 'options' => [ 'booking_form_theme' => 'wpbc_theme_dark_1', ... ] | |
| 21 | + * ] | |
| 22 | + * | |
| 23 | + * @package Booking Calendar | |
| 24 | + * @since 11.0.x | |
| 25 | + * @file ../includes/_front_end/hooks/class-fe-bfb-settings-hooks.php | |
| 26 | + */ | |
| 27 | + | |
| 28 | +if ( ! defined( 'ABSPATH' ) ) { | |
| 29 | + exit; | |
| 30 | +} | |
| 31 | + | |
| 32 | +/** | |
| 33 | + * ['options']['booking_form_layout_width'] and appearance options -> inject per-form CSS variables into the BFB form root wrapper. On Step 1. | |
| 34 | + * | |
| 35 | + * Purpose: | |
| 36 | + * - If the form body contains the BFB root element (class `wpbc_bfb_form`), | |
| 37 | + * inject CSS Custom Properties (variables) into its `style` attribute. | |
| 38 | + * | |
| 39 | + * This hook must run **before** legacy post-processing inserts calendars/captcha, because it targets the BFB body root and should not depend on wrapper existence. | |
| 40 | + * | |
| 41 | + * Expected `$bfb_settings` format: - `$bfb_settings['css_vars']` is an associative array: `--var-name` => `value`. | |
| 42 | + * | |
| 43 | + * @since 11.0.x | |
| 44 | + * | |
| 45 | + * @param string $form_html Raw booking form body HTML (no calendar/captcha injected yet). | |
| 46 | + * @param array $bfb_settings Decoded BFB settings array (may be empty). | |
| 47 | + * @param int $resource_id Booking resource ID. | |
| 48 | + * @param string $custom_booking_form_name Booking form slug/name (legacy: "standard"). | |
| 49 | + * | |
| 50 | + * @return string Filtered body HTML. | |
| 51 | + */ | |
| 52 | +function wpbc_booking_form__body_html__before_postprocess__apply_bfb_vars( $form_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 53 | + | |
| 54 | + $form_html = (string) $form_html; | |
| 55 | + $bfb_settings = is_array( $bfb_settings ) ? $bfb_settings : array(); | |
| 56 | + | |
| 57 | + // If body has no BFB root, do nothing (fast path). | |
| 58 | + if ( false === strpos( $form_html, 'wpbc_bfb_form' ) ) { | |
| 59 | + return $form_html; | |
| 60 | + } | |
| 61 | + | |
| 62 | + // Local helper (no global function redeclare risk). | |
| 63 | + $sanitize_css_length = function( $v ) { | |
| 64 | + $v = trim( (string) $v ); | |
| 65 | + if ( '' === $v ) { | |
| 66 | + return ''; | |
| 67 | + } | |
| 68 | + // Allow only: number + unit. | |
| 69 | + return preg_match( '/^\d+(?:\.\d+)?(?:%|px|rem|em|vw|vh)$/', $v ) ? $v : ''; | |
| 70 | + }; | |
| 71 | + | |
| 72 | + $width = ''; | |
| 73 | + $appearance_style = ''; | |
| 74 | + $appearance_values = array(); | |
| 75 | + if ( ! empty( $bfb_settings['options'] ) && is_array( $bfb_settings['options'] ) ) { | |
| 76 | + $options = $bfb_settings['options']; | |
| 77 | + | |
| 78 | + $width = isset( $options['booking_form_layout_width'] ) | |
| 79 | + ? $sanitize_css_length( $options['booking_form_layout_width'] ) | |
| 80 | + : ''; | |
| 81 | + | |
| 82 | + $appearance_style = isset( $options['booking_form_container_style'] ) ? (string) $options['booking_form_container_style'] : ''; | |
| 83 | + $appearance_values = $options; | |
| 84 | + } | |
| 85 | + | |
| 86 | + $css_vars = ( ! empty( $bfb_settings['css_vars'] ) && is_array( $bfb_settings['css_vars'] ) ) | |
| 87 | + ? $bfb_settings['css_vars'] | |
| 88 | + : array(); | |
| 89 | + | |
| 90 | + // Use a dedicated CSS var name. | |
| 91 | + if ( '' !== $width ) { | |
| 92 | + $css_vars['--wpbc-bfb-booking_form_layout_width'] = $width; | |
| 93 | + } | |
| 94 | + | |
| 95 | + $appearance_vars = wpbc_bfb_settings__get_form_style_css_vars(); | |
| 96 | + if ( ! empty( $appearance_vars ) ) { | |
| 97 | + $css_vars = array_merge( $css_vars, $appearance_vars ); | |
| 98 | + } | |
| 99 | + | |
| 100 | + if ( empty( $css_vars ) ) { | |
| 101 | + return $form_html; | |
| 102 | + } | |
| 103 | + | |
| 104 | + $form_html = WPBC_FE_Form_Style_Injector::inject_css_vars_into_bfb_root( $form_html, $css_vars ); | |
| 105 | + | |
| 106 | + if ( wpbc_bfb_settings__is_custom_form_style( wpbc_bfb_settings__get_current_form_style() ) ) { | |
| 107 | + $form_html = WPBC_FE_Form_Style_Injector::add_class_to_first_tag_with_classes( $form_html, array( 'wpbc_bfb_form' ), 'wpbc_bfb_form_appearance_custom' ); | |
| 108 | + } | |
| 109 | + | |
| 110 | + return $form_html; | |
| 111 | +} | |
| 112 | +add_filter( 'wpbc_booking_form__body_html__before_postprocess', 'wpbc_booking_form__body_html__before_postprocess__apply_bfb_vars', 10, 4 ); | |
| 113 | + | |
| 114 | +/** | |
| 115 | + * Resolve form appearance settings into CSS variables. | |
| 116 | + * | |
| 117 | + * @param string $style bordered|none|soft|custom. | |
| 118 | + * @param array $options Form settings options. | |
| 119 | + * | |
| 120 | + * @return array | |
| 121 | + */ | |
| 122 | +function wpbc_bfb_settings__get_form_appearance_presets() { | |
| 123 | + | |
| 124 | + return array( | |
| 125 | + 'bordered' => array( | |
| 126 | + 'background' => '#ffffff', | |
| 127 | + 'border_color' => '#cccccc', | |
| 128 | + 'border_width' => '1px', | |
| 129 | + 'radius' => '2px', | |
| 130 | + 'padding' => '10px 30px', | |
| 131 | + 'shadow' => 'rgba(0, 0, 0, 0.05) 0px 2px 6px 0px', | |
| 132 | + ), | |
| 133 | + 'none' => array( | |
| 134 | + 'background' => 'transparent', | |
| 135 | + 'border_color' => 'transparent', | |
| 136 | + 'border_width' => '0px', | |
| 137 | + 'radius' => '0px', | |
| 138 | + 'padding' => '0px', | |
| 139 | + 'shadow' => 'none', | |
| 140 | + ), | |
| 141 | + 'soft' => array( | |
| 142 | + 'background' => '#f9f9fa', | |
| 143 | + 'border_color' => '#fff', | |
| 144 | + 'border_width' => '3px', | |
| 145 | + 'radius' => '8px', | |
| 146 | + 'padding' => '20px', | |
| 147 | + 'shadow' => 'rgba(15, 23, 42, 0.06) 0px 4px 16px 0px', | |
| 148 | + ), | |
| 149 | + ); | |
| 150 | +} | |
| 151 | + | |
| 152 | +function wpbc_bfb_settings__is_dark_form_theme( $options ) { | |
| 153 | + | |
| 154 | + $options = is_array( $options ) ? $options : array(); | |
| 155 | + | |
| 156 | + return ( isset( $options['booking_form_theme'] ) && 'wpbc_theme_dark_1' === (string) $options['booking_form_theme'] ); | |
| 157 | +} | |
| 158 | + | |
| 159 | +function wpbc_bfb_settings__get_form_appearance_preset_for_options( $style, $options ) { | |
| 160 | + | |
| 161 | + $presets = wpbc_bfb_settings__get_form_appearance_presets(); | |
| 162 | + $style = (string) $style; | |
| 163 | + | |
| 164 | + if ( ! wpbc_bfb_settings__is_dark_form_theme( $options ) ) { | |
| 165 | + return isset( $presets[ $style ] ) ? $presets[ $style ] : $presets['bordered']; | |
| 166 | + } | |
| 167 | + | |
| 168 | + if ( 'soft' === $style ) { | |
| 169 | + return array( | |
| 170 | + 'background' => '#1f2937', | |
| 171 | + 'border_color' => '#334155', | |
| 172 | + 'border_width' => '3px', | |
| 173 | + 'radius' => '8px', | |
| 174 | + 'padding' => '20px', | |
| 175 | + 'shadow' => 'rgba(0, 0, 0, 0.24) 0px 4px 16px 0px', | |
| 176 | + ); | |
| 177 | + } | |
| 178 | + | |
| 179 | + return isset( $presets[ $style ] ) ? $presets[ $style ] : $presets['bordered']; | |
| 180 | +} | |
| 181 | + | |
| 182 | +function wpbc_bfb_settings__sanitize_form_appearance_values( $values ) { | |
| 183 | + | |
| 184 | + $values = is_array( $values ) ? $values : array(); | |
| 185 | + | |
| 186 | + $sanitize_color = function ( $value, $fallback ) { | |
| 187 | + $value = trim( (string) $value ); | |
| 188 | + if ( preg_match( '/^#(?:[0-9a-f]{3}|[0-9a-f]{6})$/i', $value ) || 'transparent' === $value ) { | |
| 189 | + return $value; | |
| 190 | + } | |
| 191 | + return $fallback; | |
| 192 | + }; | |
| 193 | + | |
| 194 | + $sanitize_length = function ( $value, $fallback ) { | |
| 195 | + $value = trim( (string) $value ); | |
| 196 | + if ( preg_match( '/^\d+(?:\.\d+)?(?:px|rem|em|%)$/i', $value ) ) { | |
| 197 | + return $value; | |
| 198 | + } | |
| 199 | + return $fallback; | |
| 200 | + }; | |
| 201 | + | |
| 202 | + $sanitize_spacing = function ( $value, $fallback ) { | |
| 203 | + $value = preg_replace( '/\s+/', ' ', trim( (string) $value ) ); | |
| 204 | + if ( '' === $value ) { | |
| 205 | + return $fallback; | |
| 206 | + } | |
| 207 | + $parts = explode( ' ', $value ); | |
| 208 | + if ( count( $parts ) < 1 || count( $parts ) > 4 ) { | |
| 209 | + return $fallback; | |
| 210 | + } | |
| 211 | + foreach ( $parts as $part ) { | |
| 212 | + if ( ! preg_match( '/^\d+(?:\.\d+)?(?:px|rem|em|%)$/i', $part ) ) { | |
| 213 | + return $fallback; | |
| 214 | + } | |
| 215 | + } | |
| 216 | + return implode( ' ', $parts ); | |
| 217 | + }; | |
| 218 | + | |
| 219 | + return array( | |
| 220 | + 'background' => $sanitize_color( isset( $values['background'] ) ? $values['background'] : '', '#ffffff' ), | |
| 221 | + 'border_color' => $sanitize_color( isset( $values['border_color'] ) ? $values['border_color'] : '', '#cccccc' ), | |
| 222 | + 'border_width' => $sanitize_length( isset( $values['border_width'] ) ? $values['border_width'] : '', '1px' ), | |
| 223 | + 'radius' => $sanitize_length( isset( $values['radius'] ) ? $values['radius'] : '', '2px' ), | |
| 224 | + 'padding' => $sanitize_spacing( isset( $values['padding'] ) ? $values['padding'] : '', '10px 30px' ), | |
| 225 | + 'shadow' => isset( $values['shadow'] ) ? (string) $values['shadow'] : 'rgba(0, 0, 0, 0.05) 0px 2px 6px 0px', | |
| 226 | + ); | |
| 227 | +} | |
| 228 | + | |
| 229 | +function wpbc_bfb_settings__sanitize_form_design_color_values( $values ) { | |
| 230 | + | |
| 231 | + $values = is_array( $values ) ? $values : array(); | |
| 232 | + | |
| 233 | + $sanitize_color = function ( $value ) { | |
| 234 | + $value = trim( (string) $value ); | |
| 235 | + if ( '' === $value ) { | |
| 236 | + return ''; | |
| 237 | + } | |
| 238 | + if ( preg_match( '/^#(?:[0-9a-f]{3}|[0-9a-f]{6})$/i', $value ) ) { | |
| 239 | + return $value; | |
| 240 | + } | |
| 241 | + return ''; | |
| 242 | + }; | |
| 243 | + | |
| 244 | + return array( | |
| 245 | + 'text_color' => $sanitize_color( isset( $values['booking_form_text_color'] ) ? $values['booking_form_text_color'] : '' ), | |
| 246 | + 'field_background_color' => $sanitize_color( isset( $values['booking_form_field_background_color'] ) ? $values['booking_form_field_background_color'] : '' ), | |
| 247 | + 'field_text_color' => $sanitize_color( isset( $values['booking_form_field_text_color'] ) ? $values['booking_form_field_text_color'] : '' ), | |
| 248 | + 'field_border_color' => $sanitize_color( isset( $values['booking_form_field_border_color'] ) ? $values['booking_form_field_border_color'] : '' ), | |
| 249 | + ); | |
| 250 | +} | |
| 251 | + | |
| 252 | +function wpbc_bfb_settings__is_custom_form_appearance( $style, $options ) { | |
| 253 | + | |
| 254 | + $style = (string) $style; | |
| 255 | + $options = is_array( $options ) ? $options : array(); | |
| 256 | + | |
| 257 | + if ( '' === $style && isset( $options['booking_form_container_style'] ) ) { | |
| 258 | + $style = (string) $options['booking_form_container_style']; | |
| 259 | + } | |
| 260 | + | |
| 261 | + return ( 'custom' === $style ); | |
| 262 | +} | |
| 263 | + | |
| 264 | +function wpbc_bfb_settings__get_global_form_appearance_options() { | |
| 265 | + | |
| 266 | + $preset = get_bk_option( 'booking_form_appearance_preset' ); | |
| 267 | + $preset = in_array( $preset, array( 'bordered', 'none', 'soft', 'custom' ), true ) ? $preset : 'bordered'; | |
| 268 | + if ( 'custom' === $preset ) { | |
| 269 | + $preset = 'bordered'; | |
| 270 | + } | |
| 271 | + | |
| 272 | + return array( | |
| 273 | + 'booking_form_theme' => get_bk_option( 'booking_form_theme' ), | |
| 274 | + 'booking_form_container_style' => $preset, | |
| 275 | + 'booking_form_background_color' => get_bk_option( 'booking_form_appearance_background_color' ), | |
| 276 | + 'booking_form_border_color' => get_bk_option( 'booking_form_appearance_border_color' ), | |
| 277 | + 'booking_form_border_width' => get_bk_option( 'booking_form_appearance_border_width' ), | |
| 278 | + 'booking_form_border_radius' => get_bk_option( 'booking_form_appearance_border_radius' ), | |
| 279 | + 'booking_form_padding' => get_bk_option( 'booking_form_appearance_padding' ), | |
| 280 | + 'booking_form_text_color' => '', | |
| 281 | + 'booking_form_field_background_color' => '', | |
| 282 | + 'booking_form_field_text_color' => '', | |
| 283 | + 'booking_form_field_border_color' => '', | |
| 284 | + ); | |
| 285 | +} | |
| 286 | + | |
| 287 | +function wpbc_bfb_settings__get_form_appearance_css_vars( $style, $options ) { | |
| 288 | + | |
| 289 | + $style = (string) $style; | |
| 290 | + $options = is_array( $options ) ? $options : array(); | |
| 291 | + $design_options = $options; | |
| 292 | + $css_vars = array(); | |
| 293 | + | |
| 294 | + $presets = wpbc_bfb_settings__get_form_appearance_presets(); | |
| 295 | + | |
| 296 | + if ( '' === $style || 'inherit' === $style ) { | |
| 297 | + $options = wpbc_bfb_settings__get_global_form_appearance_options(); | |
| 298 | + $style = isset( $options['booking_form_container_style'] ) ? (string) $options['booking_form_container_style'] : 'bordered'; | |
| 299 | + } | |
| 300 | + | |
| 301 | + if ( 'bordered' !== $style ) { | |
| 302 | + if ( 'custom' === $style ) { | |
| 303 | + $resolved = wpbc_bfb_settings__sanitize_form_appearance_values( | |
| 304 | + array( | |
| 305 | + 'background' => isset( $options['booking_form_background_color'] ) ? $options['booking_form_background_color'] : '', | |
| 306 | + 'border_color' => isset( $options['booking_form_border_color'] ) ? $options['booking_form_border_color'] : '', | |
| 307 | + 'border_width' => isset( $options['booking_form_border_width'] ) ? $options['booking_form_border_width'] : '', | |
| 308 | + 'radius' => isset( $options['booking_form_border_radius'] ) ? $options['booking_form_border_radius'] : '', | |
| 309 | + 'padding' => isset( $options['booking_form_padding'] ) ? $options['booking_form_padding'] : '', | |
| 310 | + 'shadow' => 'rgba(0, 0, 0, 0.05) 0px 2px 6px 0px', | |
| 311 | + ) | |
| 312 | + ); | |
| 313 | + } elseif ( isset( $presets[ $style ] ) ) { | |
| 314 | + $resolved = wpbc_bfb_settings__get_form_appearance_preset_for_options( $style, $options ); | |
| 315 | + } else { | |
| 316 | + $resolved = array(); | |
| 317 | + } | |
| 318 | + | |
| 319 | + if ( ! empty( $resolved ) ) { | |
| 320 | + $css_vars['--wpbc-bfb-form-background'] = $resolved['background']; | |
| 321 | + $css_vars['--wpbc-bfb-form-border-color'] = $resolved['border_color']; | |
| 322 | + $css_vars['--wpbc-bfb-form-border-width'] = $resolved['border_width']; | |
| 323 | + $css_vars['--wpbc-bfb-form-border-radius'] = $resolved['radius']; | |
| 324 | + $css_vars['--wpbc-bfb-form-padding'] = $resolved['padding']; | |
| 325 | + $css_vars['--wpbc-bfb-form-box-shadow'] = $resolved['shadow']; | |
| 326 | + } | |
| 327 | + } | |
| 328 | + | |
| 329 | + if ( ! wpbc_bfb_settings__is_custom_form_appearance( $style, $design_options ) && wpbc_bfb_settings__is_dark_form_theme( $options ) && 'none' === $style ) { | |
| 330 | + $css_vars['--wpbc_form-label-color'] = '#1d2327'; | |
| 331 | + $css_vars['--wpbc_form-label-sublabel-color'] = '#1d2327'; | |
| 332 | + } | |
| 333 | + | |
| 334 | + if ( wpbc_bfb_settings__is_custom_form_appearance( $style, $design_options ) ) { | |
| 335 | + $design_values = wpbc_bfb_settings__sanitize_form_design_color_values( $design_options ); | |
| 336 | + | |
| 337 | + if ( '' !== $design_values['text_color'] ) { | |
| 338 | + $css_vars['--wpbc_form-label-color'] = $design_values['text_color']; | |
| 339 | + $css_vars['--wpbc_form-label-sublabel-color'] = $design_values['text_color']; | |
| 340 | + } | |
| 341 | + if ( '' !== $design_values['field_background_color'] ) { | |
| 342 | + $css_vars['--wpbc_form-field-background-color'] = $design_values['field_background_color']; | |
| 343 | + $css_vars['--wpbc_form-field-menu-color'] = $design_values['field_background_color']; | |
| 344 | + } | |
| 345 | + if ( '' !== $design_values['field_text_color'] ) { | |
| 346 | + $css_vars['--wpbc_form-field-text-color'] = $design_values['field_text_color']; | |
| 347 | + } | |
| 348 | + if ( '' !== $design_values['field_border_color'] ) { | |
| 349 | + $css_vars['--wpbc_form-field-border-color'] = $design_values['field_border_color']; | |
| 350 | + $css_vars['--wpbc_form-field-border-color-spare'] = $design_values['field_border_color']; | |
| 351 | + } | |
| 352 | + } | |
| 353 | + | |
| 354 | + return $css_vars; | |
| 355 | +} | |
| 356 | + | |
| 357 | +function wpbc_booking_form__wrapped_html__before_inline_scripts__apply_custom_appearance_class( $wrapped_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 358 | + | |
| 359 | + $wrapped_html = (string) $wrapped_html; | |
| 360 | + $style = wpbc_bfb_settings__get_current_form_style(); | |
| 361 | + $css_vars = wpbc_bfb_settings__get_form_style_css_vars( $style ); | |
| 362 | + | |
| 363 | + if ( ! empty( $css_vars ) ) { | |
| 364 | + $wrapped_html = WPBC_FE_Form_Style_Injector::inject_css_vars_into_form_wrapper( $wrapped_html, $css_vars ); | |
| 365 | + } | |
| 366 | + | |
| 367 | + if ( wpbc_bfb_settings__is_custom_form_style( $style ) ) { | |
| 368 | + $wrapped_html = WPBC_FE_Form_Style_Injector::add_class_to_first_tag_with_classes( $wrapped_html, array( 'wpbc_container', 'wpbc_form' ), 'wpbc_bfb_form_appearance_custom' ); | |
| 369 | + } | |
| 370 | + | |
| 371 | + return $wrapped_html; | |
| 372 | +} | |
| 373 | +add_filter( 'wpbc_booking_form__wrapped_html__before_inline_scripts', 'wpbc_booking_form__wrapped_html__before_inline_scripts__apply_custom_appearance_class', 12, 4 ); | |
| 374 | + | |
| 375 | + | |
| 376 | +/** | |
| 377 | + * ['options'][booking_form_theme] -> Apply a "theme" CSS class to the main booking form wrapper container. On Step 3. | |
| 378 | + * | |
| 379 | + * Purpose: | |
| 380 | + * - Add `$bfb_settings['options']['booking_form_theme']` as an extra class to the FIRST wrapper container: | |
| 381 | + * `<div class="... wpbc_container wpbc_form ...">` | |
| 382 | + * | |
| 383 | + * Why here: | |
| 384 | + * - The wrapper container does not exist until `WPBC_FE_Form_Wrapper::wrap()` runs, therefore this must be executed on the wrapped HTML stage. | |
| 385 | + * | |
| 386 | + * Potential limitations: | |
| 387 | + * - This implementation supports a **single** class value. If you plan to support multiple | |
| 388 | + * classes in one setting (space-separated), you should split and sanitize each class. | |
| 389 | + * | |
| 390 | + * @since 11.0.x | |
| 391 | + * | |
| 392 | + * @param string $wrapped_html Fully wrapped booking form HTML (before inline scripts appended). | |
| 393 | + * @param array $bfb_settings Decoded BFB settings array (may be empty). | |
| 394 | + * @param int $resource_id Booking resource ID. | |
| 395 | + * @param string $custom_booking_form_name Booking form slug/name (legacy: "standard"). | |
| 396 | + * | |
| 397 | + * @return string Filtered wrapped HTML. | |
| 398 | + */ | |
| 399 | +function wpbc_booking_form__wrapped_html__before_inline_scripts__apply_theme_class( $wrapped_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 400 | + | |
| 401 | + $wrapped_html = (string) $wrapped_html; | |
| 402 | + $preset = wpbc_bfb_settings__get_form_style_preset( wpbc_bfb_settings__get_current_form_style() ); | |
| 403 | + $raw_theme = isset( $preset['theme_class'] ) ? trim( (string) $preset['theme_class'] ) : ''; | |
| 404 | + $theme_class_arr = array(); // token => true . | |
| 405 | + $parts = preg_split( '/\s+/', $raw_theme, - 1, PREG_SPLIT_NO_EMPTY ); | |
| 406 | + foreach ( $parts as $part ) { | |
| 407 | + $tok = sanitize_html_class( (string) $part ); | |
| 408 | + if ( '' === $tok ) { continue; } | |
| 409 | + $theme_class_arr[ $tok ] = true; | |
| 410 | + } | |
| 411 | + $theme_class_arr = array_keys( $theme_class_arr ); | |
| 412 | + /** | |
| 413 | + * Find the first wrapper container: | |
| 414 | + * <div class="... wpbc_container wpbc_form ..."> | |
| 415 | + * | |
| 416 | + * BUG CHECK: | |
| 417 | + * - The pattern is "tempered" to find the class attribute containing both tokens. | |
| 418 | + * - It does not require order (wpbc_container can appear before/after wpbc_form). | |
| 419 | + * - It matches the opening <div ...> tag only. | |
| 420 | + */ | |
| 421 | + $pattern = '/<div\b[^>]*\bclass\s*=\s*(["\'])(?:(?!\1).)*\bwpbc_container\b(?:(?!\1).)*\bwpbc_form\b(?:(?!\1).)*\1[^>]*>/i'; | |
| 422 | + | |
| 423 | + return preg_replace_callback( $pattern, function ( $m ) use ( $theme_class_arr ) { | |
| 424 | + | |
| 425 | + $tag = $m[0]; | |
| 426 | + | |
| 427 | + if ( preg_match( '/\bclass\s*=\s*(["\'])(.*?)\1/i', $tag, $cm ) ) { | |
| 428 | + | |
| 429 | + $quote = $cm[1]; | |
| 430 | + $classes = (string) $cm[2]; | |
| 431 | + | |
| 432 | + // Optional but recommended: remove any existing wpbc_theme_* to avoid conflicts. | |
| 433 | + $classes = preg_replace( '/\bwpbc_theme_[A-Za-z0-9_-]+\b/', '', $classes ); | |
| 434 | + $classes = trim( preg_replace( '/\s+/', ' ', $classes ) ); | |
| 435 | + | |
| 436 | + // Add missing theme tokens. | |
| 437 | + foreach ( $theme_class_arr as $tok ) { | |
| 438 | + if ( false === strpos( ' ' . $classes . ' ', ' ' . $tok . ' ' ) ) { | |
| 439 | + $classes = trim( $classes . ' ' . $tok ); | |
| 440 | + } | |
| 441 | + } | |
| 442 | + | |
| 443 | + $tag = preg_replace( '/\bclass\s*=\s*(["\'])(.*?)\1/i', 'class=' . $quote . esc_attr( $classes ) . $quote, $tag, 1 ); | |
| 444 | + } | |
| 445 | + | |
| 446 | + return $tag; | |
| 447 | + }, $wrapped_html, 1 ); | |
| 448 | + | |
| 449 | +} | |
| 450 | +add_filter( 'wpbc_booking_form__wrapped_html__before_inline_scripts', 'wpbc_booking_form__wrapped_html__before_inline_scripts__apply_theme_class', 10, 4 ); | |
| 451 | + | |
| 452 | + | |
| 453 | +/** | |
| 454 | + * ['options']['booking_type_of_day_selections'] -> Set per-form day selection mode for calendar init. | |
| 455 | + * | |
| 456 | + * Uses shared calendar mode helpers for: single | multiple | range. | |
| 457 | + * | |
| 458 | + * @param string $wrapped_html | |
| 459 | + * @param array $bfb_settings | |
| 460 | + * @param int $resource_id | |
| 461 | + * @param string $custom_booking_form_name | |
| 462 | + * | |
| 463 | + * @return string | |
| 464 | + */ | |
| 465 | +function wpbc_booking_form__wrapped_html__before_inline_scripts__apply_day_selection_mode( $wrapped_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { | |
| 466 | + | |
| 467 | + $wrapped_html = (string) $wrapped_html; | |
| 468 | + $bfb_settings = is_array( $bfb_settings ) ? $bfb_settings : array(); | |
| 469 | + | |
| 470 | + $mode = ''; | |
| 471 | + if ( ! empty( $bfb_settings['options'] ) && is_array( $bfb_settings['options'] ) ) { | |
| 472 | + if ( isset( $bfb_settings['options']['booking_type_of_day_selections'] ) ) { | |
| 473 | + $mode = (string) $bfb_settings['options']['booking_type_of_day_selections']; | |
| 474 | + } | |
| 475 | + } | |
| 476 | + | |
| 477 | + if ( ! in_array( $mode, array( 'single', 'multiple', 'range' ), true ) ) { | |
| 478 | + return $wrapped_html; | |
| 479 | + } | |
| 480 | + | |
| 481 | + $rid = (int) $resource_id; | |
| 482 | + $mode_functions = array( | |
| 483 | + 'single' => 'wpbc_cal_ready_days_select__single', | |
| 484 | + 'multiple' => 'wpbc_cal_ready_days_select__multiple', | |
| 485 | + 'range' => 'wpbc_cal_ready_days_select__range_mode', | |
| 486 | + ); | |
| 487 | + $fn = $mode_functions[ $mode ]; | |
| 488 | + | |
| 489 | + $js_body = '(function(){'; | |
| 490 | + $js_body .= 'var rid=' . $rid . ';'; | |
| 491 | + $js_body .= 'var tries=0;'; | |
| 492 | + $js_body .= 'function run(){'; | |
| 493 | + $js_body .= ' if (typeof window.' . $fn . ' === "function") { window.' . $fn . '(rid); return; }'; | |
| 494 | + $js_body .= ' if (tries++ < 40) { setTimeout(run,50); }'; | |
| 495 | + $js_body .= '}'; | |
| 496 | + $js_body .= 'run();'; | |
| 497 | + $js_body .= '}());'; | |
| 498 | + | |
| 499 | + $can_use_wp_inline = ( ! wp_doing_ajax() ); | |
| 500 | + | |
| 501 | + // Elementor safe adding inline scripts after loaded of 'wpbc_all' script. | |
| 502 | + if ( $can_use_wp_inline && class_exists( 'WPBC_FE_Assets' ) && function_exists( 'wp_script_is' ) ) { | |
| 503 | + | |
| 504 | + $assets_key = 'wpbc:day-select:' . $rid . ':' . md5( (string) $custom_booking_form_name . ':' . $mode ); | |
| 505 | + | |
| 506 | + $added = WPBC_FE_Assets::add_jq_ready_js_to_wp_script( 'wpbc_all', $js_body, $assets_key ); | |
| 507 | + | |
| 508 | + if ( $added ) { | |
| 509 | + return $wrapped_html; // no <script> printed in content. | |
| 510 | + } | |
| 511 | + } | |
| 512 | + | |
| 513 | + // Fallback only if WP inline could not be attached. | |
| 514 | + $wrapped_html .= "\n" . '<script type="text/javascript">' . "\n" . $js_body . "\n" . '</script>' . "\n"; | |
| 515 | + return $wrapped_html; | |
| 516 | +} | |
| 517 | +add_filter( 'wpbc_booking_form__wrapped_html__before_inline_scripts', 'wpbc_booking_form__wrapped_html__before_inline_scripts__apply_day_selection_mode', 9, 4 ); | |