name = esc_html__( 'AI', 'ai-contact-form' );
$this->type = 'ai';
$this->icon = 'evf-icon evf-icon-ai';
$this->order = 240;
$this->group = 'advanced';
$this->settings = array(
'basic-options' => array(
'field_options' => array(
'label',
'meta',
'description',
),
),
'advanced-options' => array(
'field_options' => array(
'ai_chatbot',
'ai_prompt',
'ai_type',
'label_hide',
'css',
),
),
);
parent::__construct();
}
/**
* Hook in tabs.
*/
public function init_hooks() {
add_filter( 'everest_forms_field_properties_' . $this->type, array( $this, 'field_properties' ), 5, 3 );
}
/**
* AI chatbot.
*
* @param array $field Field data.
*/
public function ai_chatbot( $field ) {
$value = ! empty( $field['ai_chatbot'] ) ? esc_attr( $field['ai_chatbot'] ) : '';
$ai_prompt_chatbot = $this->field_element(
'checkbox',
$field,
array(
'slug' => 'ai_chatbot',
'value' => $value,
'desc' => esc_html__( 'Enable Chatbot', 'ai-contact-form' ),
/* translators: %1$s - ai settings docs url */
'tooltip' => sprintf( esc_html__( 'Check this option to enable chatbot. Learn More', 'ai-contact-form' ), esc_url( 'https://docs.everestforms.net/docs/ai/#5-toc-title' ) ),
),
false
);
$ai_prompt_chatbot = $this->field_element(
'row',
$field,
array(
'slug' => 'ai_chatbot',
'content' => $ai_prompt_chatbot,
),
false
);
$args = array(
'slug' => 'ai_chatbot',
'content' => $ai_prompt_chatbot,
);
$this->field_element( 'row', $field, $args );
}
/**
* AI Prompt field option.
*
* @param array $field Field data.
*/
public function ai_prompt( $field ) {
$ai_prompt = ! empty( $field['ai_input'] ) ? sanitize_text_field( $field['ai_input'] ) : '';
$ai_chatbot_input = ! empty( $field['ai_chatbot_input'] ) ? sanitize_text_field( $field['ai_chatbot_input'] ) : '';
$ai_prompt_label = $this->field_element(
'label',
$field,
array(
'slug' => 'ai_input',
'value' => esc_html__( 'Prompt', 'ai-contact-form' ),
/* translators: %1$s - ai settings docs url */
'tooltip' => sprintf( esc_html__( 'Enter a question or choose a field in the prompt to generate a response. Learn More', 'ai-contact-form' ), esc_url( 'https://docs.everestforms.net/docs/ai/#7-toc-title' ) ),
),
false
);
$ai_prompt_input = $this->field_element(
'textarea',
$field,
array(
'slug' => 'ai_input',
'value' => $ai_prompt,
'placeholder' => 'Enter a question or choose a field in the prompt to generate a response',
),
false
);
$ai_prompt_input .= '';
$ai_prompt_input .= '';
$ai_prompt_input .= '
Available fields
';
$ai_prompt_input .= '
Available fields
%s
',
$this->ai_html_attributes( $primary['id'], $primary['class'], $primary['data'], $primary['attr'] ),
esc_html( $value )
);
break;
}
}
/**
* Formats, sanitizes, and returns/echos HTML element ID, classes, attributes,
*
* @param string $id Element ID.
* @param array $class Class args.
* @param array $datas Data args.
* @param array $atts Attributes.
* @param bool $echo True to echo else return.
*
* @return string
*/
private function ai_html_attributes( $id = '', $class = array(), $datas = array(), $atts = array(), $echo = false ) {
$id = trim( $id );
$parts = array();
if ( ! empty( $id ) ) {
$id = sanitize_html_class( $id );
if ( ! empty( $id ) ) {
$parts[] = 'id="' . $id . '"';
}
}
if ( ! empty( $class ) ) {
$class = $this->ai_sanitize_classes( $class, true );
if ( ! empty( $class ) ) {
$parts[] = 'class="' . $class . '"';
}
}
if ( ! empty( $datas ) ) {
foreach ( $datas as $data => $val ) {
$parts[] = 'data-' . sanitize_html_class( $data ) . '="' . esc_attr( $val ) . '"';
}
}
if ( ! empty( $atts ) ) {
foreach ( $atts as $att => $val ) {
if ( '0' === $val || ! empty( $val ) ) {
if ( $att[0] === '[' ) { //phpcs:ignore
// Handle special case for bound attributes in AMP.
$escaped_att = '[' . sanitize_html_class( trim( $att, '[]' ) ) . ']';
} else {
$escaped_att = sanitize_html_class( $att );
}
$parts[] = $escaped_att . '="' . esc_attr( $val ) . '"';
}
}
}
$output = implode( ' ', $parts );
if ( $echo ) {
echo esc_html( trim( $output ) );
} else {
return trim( $output );
}
}
/**
* Sanitize string of CSS classes.
*
* @param array|string $classes Class names.
* @param bool $convert True will convert strings to array and vice versa.
*
* @return string|array
*/
private function ai_sanitize_classes( $classes, $convert = false ) {
$css = array();
$array = is_array( $classes );
if ( ! empty( $classes ) ) {
if ( ! $array ) {
$classes = explode( ' ', trim( $classes ) );
}
foreach ( $classes as $class ) {
$css[] = sanitize_html_class( $class );
}
}
if ( $array ) {
return $convert ? implode( ' ', $css ) : $css;
} else {
return $convert ? $css : implode( ' ', $css );
}
}
}