You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
373 lines
9.3 KiB
PHP
373 lines
9.3 KiB
PHP
<?php
|
|
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Paragraph text field.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
class WPForms_Field_Textarea extends WPForms_Field {
|
|
|
|
/**
|
|
* Primary class constructor.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
public function init() {
|
|
|
|
// Define field type information.
|
|
$this->name = esc_html__( 'Paragraph Text', 'wpforms-lite' );
|
|
$this->keywords = esc_html__( 'textarea', 'wpforms-lite' );
|
|
$this->type = 'textarea';
|
|
$this->icon = 'fa-paragraph';
|
|
$this->order = 50;
|
|
|
|
add_action( 'wpforms_frontend_js', [ $this, 'frontend_js' ] );
|
|
}
|
|
|
|
/**
|
|
* Get the value, that is used to prefill via dynamic or fallback population.
|
|
* Based on field data and current properties.
|
|
*
|
|
* @since 1.6.4
|
|
*
|
|
* @param string $raw_value Value from a GET param, always a string.
|
|
* @param string $input Represent a subfield inside the field. May be empty.
|
|
* @param array $properties Field properties.
|
|
* @param array $field Current field specific data.
|
|
*
|
|
* @return array Modified field properties.
|
|
*/
|
|
protected function get_field_populated_single_property_value( $raw_value, $input, $properties, $field ) {
|
|
|
|
if ( ! is_string( $raw_value ) ) {
|
|
return $properties;
|
|
}
|
|
|
|
if (
|
|
! empty( $input ) &&
|
|
isset( $properties['inputs'][ $input ] )
|
|
) {
|
|
$properties['inputs'][ $input ]['attr']['value'] = wpforms_sanitize_textarea_field( wp_unslash( $raw_value ) );
|
|
}
|
|
|
|
return $properties;
|
|
}
|
|
|
|
/**
|
|
* Field options panel inside the builder.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param array $field Field data and settings.
|
|
*/
|
|
public function field_options( $field ) {
|
|
/*
|
|
* Basic field options.
|
|
*/
|
|
|
|
// Options open markup.
|
|
$this->field_option(
|
|
'basic-options',
|
|
$field,
|
|
[
|
|
'markup' => 'open',
|
|
]
|
|
);
|
|
|
|
// Label.
|
|
$this->field_option( 'label', $field );
|
|
|
|
// Description.
|
|
$this->field_option( 'description', $field );
|
|
|
|
// Required toggle.
|
|
$this->field_option( 'required', $field );
|
|
|
|
// Options close markup.
|
|
$this->field_option(
|
|
'basic-options',
|
|
$field,
|
|
[
|
|
'markup' => 'close',
|
|
]
|
|
);
|
|
|
|
/*
|
|
* Advanced field options.
|
|
*/
|
|
|
|
// Options open markup.
|
|
$args = [
|
|
'markup' => 'open',
|
|
];
|
|
|
|
$this->field_option( 'advanced-options', $field, $args );
|
|
|
|
// Size.
|
|
$this->field_option( 'size', $field );
|
|
|
|
// Placeholder.
|
|
$this->field_option( 'placeholder', $field );
|
|
|
|
// Limit length.
|
|
$args = [
|
|
'slug' => 'limit_enabled',
|
|
'content' => $this->field_element(
|
|
'toggle',
|
|
$field,
|
|
[
|
|
'slug' => 'limit_enabled',
|
|
'value' => isset( $field['limit_enabled'] ) ? '1' : '0',
|
|
'desc' => esc_html__( 'Limit Length', 'wpforms-lite' ),
|
|
'tooltip' => esc_html__( 'Check this option to limit text length by characters or words count.', 'wpforms-lite' ),
|
|
],
|
|
false
|
|
),
|
|
];
|
|
|
|
$this->field_element( 'row', $field, $args );
|
|
|
|
$count = $this->field_element(
|
|
'text',
|
|
$field,
|
|
[
|
|
'type' => 'number',
|
|
'slug' => 'limit_count',
|
|
'attrs' => [
|
|
'min' => 1,
|
|
'step' => 1,
|
|
'pattern' => '[0-9]',
|
|
],
|
|
'value' => ! empty( $field['limit_count'] ) ? $field['limit_count'] : 1,
|
|
],
|
|
false
|
|
);
|
|
|
|
$mode = $this->field_element(
|
|
'select',
|
|
$field,
|
|
[
|
|
'slug' => 'limit_mode',
|
|
'value' => ! empty( $field['limit_mode'] ) ? esc_attr( $field['limit_mode'] ) : 'characters',
|
|
'options' => [
|
|
'characters' => esc_html__( 'Characters', 'wpforms-lite' ),
|
|
'words' => esc_html__( 'Words', 'wpforms-lite' ),
|
|
],
|
|
],
|
|
false
|
|
);
|
|
|
|
$args = [
|
|
'slug' => 'limit_controls',
|
|
'class' => ! isset( $field['limit_enabled'] ) ? 'wpforms-hide' : '',
|
|
'content' => $count . $mode,
|
|
];
|
|
|
|
$this->field_element( 'row', $field, $args );
|
|
|
|
// Default value.
|
|
$this->field_option( 'default_value', $field );
|
|
|
|
// Custom CSS classes.
|
|
$this->field_option( 'css', $field );
|
|
|
|
// Hide label.
|
|
$this->field_option( 'label_hide', $field );
|
|
|
|
// Options close markup.
|
|
$this->field_option(
|
|
'advanced-options',
|
|
$field,
|
|
[
|
|
'markup' => 'close',
|
|
]
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Field preview inside the builder.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param array $field Field data and settings.
|
|
*/
|
|
public function field_preview( $field ) {
|
|
|
|
// Label.
|
|
$this->field_preview_option( 'label', $field );
|
|
|
|
// Primary input.
|
|
$placeholder = ! empty( $field['placeholder'] ) ? $field['placeholder'] : '';
|
|
$default_value = ! empty( $field['default_value'] ) ? $field['default_value'] : '';
|
|
|
|
echo '<textarea placeholder="' . esc_attr( $placeholder ) . '" class="primary-input" readonly>' . esc_textarea( $default_value ) . '</textarea>';
|
|
|
|
// Description.
|
|
$this->field_preview_option( 'description', $field );
|
|
}
|
|
|
|
/**
|
|
* Field display on the form front-end.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param array $field Field data and settings.
|
|
* @param array $deprecated Deprecated.
|
|
* @param array $form_data Form data and settings.
|
|
*/
|
|
public function field_display( $field, $deprecated, $form_data ) {
|
|
|
|
// Define data.
|
|
$primary = $field['properties']['inputs']['primary'];
|
|
$value = '';
|
|
|
|
if ( isset( $primary['attr']['value'] ) ) {
|
|
$value = esc_textarea( $primary['attr']['value'] );
|
|
|
|
unset( $primary['attr']['value'] );
|
|
}
|
|
|
|
if ( isset( $field['limit_enabled'] ) ) {
|
|
$limit_count = isset( $field['limit_count'] ) ? absint( $field['limit_count'] ) : 0;
|
|
$limit_mode = isset( $field['limit_mode'] ) ? sanitize_key( $field['limit_mode'] ) : 'characters';
|
|
|
|
$primary['data']['form-id'] = $form_data['id'];
|
|
$primary['data']['field-id'] = $field['id'];
|
|
|
|
if ( 'characters' === $limit_mode ) {
|
|
$primary['class'][] = 'wpforms-limit-characters-enabled';
|
|
$primary['attr']['maxlength'] = $limit_count;
|
|
$primary['data']['text-limit'] = $limit_count;
|
|
} else {
|
|
$primary['class'][] = 'wpforms-limit-words-enabled';
|
|
$primary['data']['text-limit'] = $limit_count;
|
|
}
|
|
}
|
|
|
|
// Primary field.
|
|
printf(
|
|
'<textarea %s %s>%s</textarea>',
|
|
wpforms_html_attributes( $primary['id'], $primary['class'], $primary['data'], $primary['attr'] ),
|
|
$primary['required'], // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
|
|
$value // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Enqueue frontend limit option js.
|
|
*
|
|
* @since 1.5.6
|
|
*
|
|
* @param array $forms Forms on the current page.
|
|
*/
|
|
public function frontend_js( $forms ) {
|
|
|
|
// Get fields.
|
|
$fields = array_map(
|
|
function( $form ) {
|
|
return empty( $form['fields'] ) ? [] : $form['fields'];
|
|
},
|
|
(array) $forms
|
|
);
|
|
|
|
// Make fields flat.
|
|
$fields = array_reduce(
|
|
$fields,
|
|
function( $accumulator, $current ) {
|
|
return array_merge( $accumulator, $current );
|
|
},
|
|
[]
|
|
);
|
|
|
|
// Leave only fields with limit.
|
|
$fields = array_filter(
|
|
$fields,
|
|
function( $field ) {
|
|
return $field['type'] === $this->type && isset( $field['limit_enabled'] );
|
|
}
|
|
);
|
|
|
|
if ( count( $fields ) ) {
|
|
$min = wpforms_get_min_suffix();
|
|
|
|
wp_enqueue_script( 'wpforms-text-limit', WPFORMS_PLUGIN_URL . "assets/js/text-limit.es5{$min}.js", [], WPFORMS_VERSION, true );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Format and sanitize field.
|
|
*
|
|
* @since 1.5.6
|
|
*
|
|
* @param int $field_id Field ID.
|
|
* @param mixed $field_submit Field value that was submitted.
|
|
* @param array $form_data Form data and settings.
|
|
*/
|
|
public function format( $field_id, $field_submit, $form_data ) {
|
|
|
|
$field = $form_data['fields'][ $field_id ];
|
|
if ( is_array( $field_submit ) ) {
|
|
$field_submit = implode( "\r\n", array_filter( $field_submit ) );
|
|
}
|
|
|
|
$name = ! empty( $field['label'] ) ? sanitize_text_field( $field['label'] ) : '';
|
|
|
|
// Sanitize but keep line breaks.
|
|
$value = wpforms_sanitize_textarea_field( $field_submit );
|
|
|
|
wpforms()->process->fields[ $field_id ] = [
|
|
'name' => $name,
|
|
'value' => $value,
|
|
'id' => absint( $field_id ),
|
|
'type' => $this->type,
|
|
];
|
|
}
|
|
|
|
/**
|
|
* Validate field on form submit.
|
|
*
|
|
* @since 1.6.2
|
|
*
|
|
* @param int $field_id Field ID.
|
|
* @param mixed $field_submit Field value that was submitted.
|
|
* @param array $form_data Form data and settings.
|
|
*/
|
|
public function validate( $field_id, $field_submit, $form_data ) {
|
|
|
|
parent::validate( $field_id, $field_submit, $form_data );
|
|
|
|
if ( empty( $form_data['fields'][ $field_id ] ) || empty( $form_data['fields'][ $field_id ]['limit_enabled'] ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( is_array( $field_submit ) ) {
|
|
$field_submit = implode( "\r\n", array_filter( $field_submit ) );
|
|
}
|
|
|
|
$field = $form_data['fields'][ $field_id ];
|
|
$limit = absint( $field['limit_count'] );
|
|
$mode = ! empty( $field['limit_mode'] ) ? sanitize_key( $field['limit_mode'] ) : 'characters';
|
|
$value = wpforms_sanitize_textarea_field( $field_submit );
|
|
|
|
if ( 'characters' === $mode ) {
|
|
if ( mb_strlen( str_replace( "\r\n", "\n", $value ) ) > $limit ) {
|
|
/* translators: %s - limit characters number. */
|
|
wpforms()->process->errors[ $form_data['id'] ][ $field_id ] = sprintf( _n( 'Text can\'t exceed %d character.', 'Text can\'t exceed %d characters.', $limit, 'wpforms-lite' ), $limit );
|
|
return;
|
|
}
|
|
} else {
|
|
if ( wpforms_count_words( $value ) > $limit ) {
|
|
/* translators: %s - limit words number. */
|
|
wpforms()->process->errors[ $form_data['id'] ][ $field_id ] = sprintf( _n( 'Text can\'t exceed %d word.', 'Text can\'t exceed %d words.', $limit, 'wpforms-lite' ), $limit );
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
new WPForms_Field_Textarea();
|