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<?php |
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defined('ABSPATH') || exit; |
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|
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class Yatra_Forms |
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{ |
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private static $instance; |
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|
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|
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public static function get_instance() |
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{ |
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if (empty(self::$instance)) { |
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|
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self::$instance = new self(); |
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} |
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return self::$instance; |
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|
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} |
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|
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public function chekcout_form_fields() |
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{ |
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$country_list = yatra_get_countries(); |
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$countries = array_merge( |
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array( |
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'0' => __('Select Country', 'yatra') |
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), |
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$country_list |
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); |
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|
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|
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$form_fields = apply_filters('tour_checkout_form_fields', array( |
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'fullname' => array( |
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'name' => 'fullname', |
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'title' => __('Your full name', 'yatra'), |
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'type' => 'text', |
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'value' => '', |
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'wrap_class' => 'yatra-left', |
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'extra_attributes' => array( |
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'placeholder' => __('Your full name', 'yatra'), |
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'required' => 'required' |
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), |
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'group_id' => 'yatra_tour_customer_info', |
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'row_start' => true, |
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), 'email' => array( |
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'name' => 'email', |
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'title' => __('Email', 'yatra'), |
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'type' => 'email', |
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'value' => '', |
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'group_id' => 'yatra_tour_customer_info', |
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'wrap_class' => 'yatra-left', |
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'extra_attributes' => array( |
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'placeholder' => __('Email address', 'yatra'), |
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'required' => 'required' |
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), |
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'row_start' => true, |
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), 'country' => array( |
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'name' => 'country', |
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'title' => __('Country', 'yatra'), |
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'type' => 'select', |
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'group_id' => 'yatra_tour_customer_info', |
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'options' => $countries, |
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'wrap_class' => 'yatra-left', |
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'row_start' => true, |
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'select2' => true |
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), 'phone_number' => array( |
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'name' => 'phone_number', |
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'title' => __('Phone Number', 'yatra'), |
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'type' => 'text', |
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'group_id' => 'yatra_tour_customer_info', |
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'value' => '', |
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'wrap_class' => 'yatra-left', |
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'extra_attributes' => array( |
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'placeholder' => __('Your contact number', 'yatra'), |
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), |
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'row_start' => true, |
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) |
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) |
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); |
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return $form_fields; |
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} |
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|
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public function get_valid_form_data($data = array()) |
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{ |
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$form_fields_all = $this->chekcout_form_fields(); |
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|
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$valid_data = array(); |
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|
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foreach ($form_fields_all as $field => $field_option) { |
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|
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if (isset($form_fields_all[$field]['group_id'])) { |
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|
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if (isset($data[$form_fields_all[$field]['group_id']][$field])) { |
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|
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$valid_data[$form_fields_all[$field]['group_id']][$field] = $this->sanitization($data[$form_fields_all[$field]['group_id']][$field], $field_option); |
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} |
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|
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} else { |
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|
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if (isset($data[$field])) { |
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|
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$valid_data[$field] = $this->sanitization($data[$field], $field_option); |
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} |
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} |
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|
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} |
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return $valid_data; |
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} |
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|
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public function sanitization($field_value, $field_option) |
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{ |
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$type = isset($field_option['type']) ? $field_option['type'] : ''; |
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if (empty($type)) { |
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return ''; |
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} |
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$updated_value = ''; |
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|
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switch ($type) { |
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// Allow only integers in number fields |
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case 'number': |
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$updated_value = absint($field_value); |
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break; |
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|
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case 'text': |
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$updated_value = sanitize_text_field($field_value); |
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break; |
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|
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case 'email': |
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$updated_value = sanitize_email($field_value); |
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break; |
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|
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// Allow some tags in textareas |
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case 'textarea': |
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|
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if (isset($field_option['allowed_tags'])) { |
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|
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$allowed_tags = $field_option['allowed_tags']; |
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|
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} else { |
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|
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$allowed_tags = array( |
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'p' => array(), |
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'em' => array(), |
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'strong' => array(), |
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'img' => array( |
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'src' => array() |
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), |
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'ul' => array(), |
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'ol' => array(), |
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'li' => array(), |
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'a' => array( |
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'href' => array(), |
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), |
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); |
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} |
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|
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$updated_value = wp_kses($field_value, $allowed_tags); |
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|
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|
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break; |
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// No allowed tags for all other fields |
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case 'url': |
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$updated_value = esc_url_raw($field_value); |
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break; |
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case 'select': |
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$is_multiple = isset($meta_field['is_multiple']) && (boolean)$field_option['is_multiple'] ? true : false; |
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|
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if ($is_multiple) { |
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$field_value = empty($field_value) ? array() : $field_value; |
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$array = array_map('sanitize_text_field', wp_unslash($field_value)); |
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|
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$updated_value = array_map('wp_kses_post', $array); |
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|
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} else { |
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|
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$updated_value = wp_kses_post(sanitize_text_field($field_value)); |
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} |
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break; |
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default: |
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$updated_value = wp_kses_post(sanitize_text_field($field_value)); |
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break; |
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|
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} |
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|
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|
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return $updated_value; |
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} |
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|
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public function tour_checkout_form() |
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{ |
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|
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$form_fields = $this->chekcout_form_fields(); |
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|
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foreach ($form_fields as $field) { |
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|
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$this->form_html($field); |
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} |
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} |
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|
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private function form_html($field = array()) |
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{ |
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$extra_attributes = array(); |
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|
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if (!isset($field['name']) || !isset($field['type'])) { |
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return; |
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} |
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if (empty($field['name'])) { |
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|
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return; |
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} |
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|
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$field_key = $field['name']; |
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|
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$value = isset($field['value']) ? $field['value'] : ''; |
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|
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$extra_attributes = isset($field['extra_attributes']) ? $field['extra_attributes'] : array(); |
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|
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$extra_attribute_text = ''; |
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|
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foreach ($extra_attributes as $attribute_key => $attribute_value) { |
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|
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$extra_attribute_text .= ' ' . esc_html($attribute_key) . '="' . esc_attr($attribute_value) . '"'; |
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} |
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|
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$field_type = $field['type']; |
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|
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$wrap_class = isset($field['wrap_class']) ? $field['wrap_class'] : ''; |
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|
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$row_start = isset($field['row_start']) ? (boolean)$field['row_start'] : false; |
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|
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if ($row_start) { |
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|
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echo '<div class="yatra-field-row">'; |
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} |
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|
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$name = $field_key; |
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|
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if (isset($field['group_id'])) { |
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|
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$name = $field['group_id'] . '[' . $field_key . ']'; |
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} |
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echo '<div class="yatra-field-wrap ' . esc_attr($wrap_class) . '">'; |
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|
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switch ($field['type']) { |
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case "text": |
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case "number": |
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case "hidden": |
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case "email": |
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if ($field['type'] != "hidden") { |
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?> |
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<p> |
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<label |
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for="<?php echo esc_attr(($field_key)); ?>"><?php echo esc_html($field['title']); ?> |
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:</label> |
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<?php } |
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?> |
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<input class="yatra_field" |
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id="<?php echo esc_attr(($field_key)); ?>" |
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name="<?php echo esc_attr(($name)); ?>" |
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type="<?php echo esc_attr($field_type) ?>" |
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value="<?php echo esc_attr($value); ?>" <?php echo $extra_attribute_text; ?>/> |
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<?php if ($field['type'] != "hidden") { |
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?> |
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</p> |
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<?php |
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} |
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break; |
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case "textarea": |
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|
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$editor = isset($field['editor']) ? (boolean)$field['editor'] : false; |
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|
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$editor_settings = isset($field['editor_settings']) ? $field['editor_settings'] : array(); |
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|
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$editor_height = isset($editor_settings['editor_height']) ? (int)$field['editor_height'] : 350; |
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|
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$editor_default_settings = array( |
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'textarea_name' => $field_key, |
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'tinymce' => array( |
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'init_instance_callback ' => 'function(inst) { |
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$("#" + inst.id + "_ifr").css({minHeight: "' . $editor_height . 'px"}); |
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}' |
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), |
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|
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|
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); |
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|
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|
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$editor_settings = wp_parse_args($editor_default_settings, $editor_settings); |
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|
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?> |
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<p> |
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<label |
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for="<?php echo esc_attr(($field_key)); ?>"><?php echo esc_html($field['title']); ?> |
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:</label> |
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<?php |
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if ($editor) { |
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echo '</p>'; |
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wp_editor($value, $field_key, $editor_settings); |
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} else { |
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?> |
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<textarea class="yatra_field" |
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id="<?php echo esc_attr(($field_key)); ?>" |
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name="<?php echo esc_attr(($field_key)); ?>" |
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<?php echo $extra_attribute_text; ?> |
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|
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><?php echo esc_html($value); ?></textarea> |
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|
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|
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</p> |
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<?php } |
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break; |
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case "select": |
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?> |
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<p> |
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<label |
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for="<?php echo esc_attr(($field_key)); ?>"><?php echo esc_html($field['title']); ?> |
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:</label> |
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<?php |
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$options = isset($field['options']) ? $field['options'] : array(); |
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$is_multi_select = isset($field['is_multiple']) ? (boolean)$field['is_multiple'] : false; |
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$is_select2 = isset($field['select2']) ? (boolean)$field['select2'] : false; |
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if ($is_multi_select) { |
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$extra_attribute_text .= ' multiple="multiple"'; |
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} |
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$select_class = 'yatra_field'; |
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$select_class .= $is_select2 ? ' yatra-select2' : ''; |
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?> |
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|
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<select class="<?php echo esc_attr($select_class); ?>" |
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id="<?php echo esc_attr(($field_key)); ?>" |
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name="<?php echo esc_attr(($name)); |
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echo $is_multi_select ? '[]' : ''; ?>" |
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<?php echo $extra_attribute_text; ?>> |
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<?php foreach ($options as $option_key => $option_value) { |
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|
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if (!$is_multi_select) { |
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if (is_array($value)) { |
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$value = $value[0]; |
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} |
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$selected = $option_key == $value ? true : false; |
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} else { |
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if (!is_array($value)) { |
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$value = array($value); |
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} |
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$selected = in_array($option_key, $value) ? true : false; |
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} |
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|
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?> |
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<option <?php echo $selected ? 'selected="selected"' : ''; ?> |
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value="<?php echo esc_attr($option_key); ?>"><?php echo esc_html($option_value) ?></option><?php |
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} |
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?> |
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</select> |
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|
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|
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</p> |
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<?php |
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break; |
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case "image": |
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?> |
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<p><label |
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for="<?php echo esc_attr(($field_key)); ?>"><?php echo esc_html($field['title']); ?> |
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:</label> |
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<div class="media-uploader" id="<?php echo('background_image'); ?>"> |
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<div class="custom_media_preview"> |
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<img style="<?php echo empty($value) ? 'display:none;' : '' ?>max-width:100%;" |
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class="media_preview_image" |
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src="<?php echo esc_url($value); ?>" alt=""/> |
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|
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<input class="yatra_field custom_media_input" type="hidden" |
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id="<?php echo esc_attr(($field_key)); ?>" |
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name="<?php echo esc_attr(($name)); ?>" |
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<?php echo $extra_attribute_text; ?> |
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type="text" value="<?php echo esc_html($value); ?>"/> |
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<button class="media_upload button" |
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id="<?php echo('background_image'); ?>" |
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data-choose="<?php esc_attr_e('Choose an image', 'yatra'); ?>" |
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data-update="<?php esc_attr_e('Use image', 'yatra'); ?>" |
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style="width:100%;margin-top:6px;margin-right:30px;"><?php esc_html_e('Select an Image', 'yatra'); ?></button> |
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</div> |
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|
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</div> |
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</p> |
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<?php |
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break; |
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|
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} |
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echo "</div>"; |
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|
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$row_end = isset($field['row_end']) ? (boolean)$field['row_end'] : false; |
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|
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if ($row_end) { |
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|
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echo '</div>'; |
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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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|
