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<?php
/**
* Settings API.
*
* @since 1.3.7
*/
/**
* Settings output wrapper.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_output_field( $args ) {
// Define default callback for this field type.
$callback = ! empty( $args['type'] ) && function_exists( 'wpforms_settings_' . $args['type'] . '_callback' ) ? 'wpforms_settings_' . $args['type'] . '_callback' : 'wpforms_settings_missing_callback';
// Allow custom callback to be provided via arg.
if ( ! empty( $args['callback'] ) && function_exists( $args['callback'] ) ) {
$callback = $args['callback'];
}
// Store returned markup from callback.
$field = call_user_func( $callback, $args );
// Allow arg to bypass standard field wrap for custom display.
if ( ! empty( $args['wrap'] ) ) {
return $field;
}
// Custom row classes.
$class = ! empty( $args['class'] ) ? wpforms_sanitize_classes( (array) $args['class'], true ) : '';
// Allow hiding blocks on page load (useful for JS toggles).
$display_none = ! empty( $args['is_hidden'] ) ? 'style="display:none;"' : '';
// Build standard field markup and return.
$output = '<div class="wpforms-setting-row wpforms-setting-row-' . sanitize_html_class( $args['type'] ) . ' wpforms-clear ' . $class . '" id="wpforms-setting-row-' . wpforms_sanitize_key( $args['id'] ) . '" ' . $display_none . '>';
if ( ! empty( $args['name'] ) && empty( $args['no_label'] ) ) {
$output .= '<span class="wpforms-setting-label">';
$output .= '<label for="wpforms-setting-' . wpforms_sanitize_key( $args['id'] ) . '">' . esc_html( $args['name'] ) . '</label>';
$output .= '</span>';
}
$output .= '<span class="wpforms-setting-field">';
$output .= $field;
if ( ! empty( $args['desc_after'] ) ) {
$output .= '<div class="wpforms-clear">' . $args['desc_after'] . '</div>';
}
$output .= '</span>';
$output .= '</div>';
return $output;
}
/**
* Missing Callback.
*
* If a function is missing for settings callbacks alert the user.
*
* @since 1.3.9
*
* @param array $args Arguments passed by the setting.
*
* @return string
*/
function wpforms_settings_missing_callback( $args ) {
return sprintf(
/* translators: %s - ID of a setting. */
esc_html__( 'The callback function used for the %s setting is missing.', 'wpforms-lite' ),
'<strong>' . wpforms_sanitize_key( $args['id'] ) . '</strong>'
);
}
/**
* Settings content field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_content_callback( $args ) {
return ! empty( $args['content'] ) ? $args['content'] : '';
}
/**
* Settings license field callback.
*
* @since 1.3.9
*
* @param array $args Settings arguments.
*
* @return string
*/
function wpforms_settings_license_callback( $args ) {
// Lite users don't need to worry about license keys.
if ( ! wpforms()->is_pro() || ! class_exists( 'WPForms_License', false ) ) {
$output = '<p>' . esc_html__( 'You\'re using WPForms Lite - no license needed. Enjoy!', 'wpforms-lite' ) . ' 🙂</p>';
$output .=
'<p>' .
sprintf(
wp_kses(
/* translators: %s - WPForms.com upgrade URL. */
__( 'To unlock more features consider <strong><a href="%s" target="_blank" rel="noopener noreferrer" class="wpforms-upgrade-modal">upgrading to PRO</a></strong>.', 'wpforms-lite' ),
[
'a' => [
'href' => [],
'class' => [],
'target' => [],
'rel' => [],
],
'strong' => [],
]
),
esc_url( wpforms_admin_upgrade_link( 'settings-license' ) )
) .
'</p>';
$output .=
'<p class="discount-note">' .
wp_kses(
__( 'As a valued WPForms Lite user you receive <strong>50% off</strong>, automatically applied at checkout!', 'wpforms-lite' ),
[
'strong' => [],
'br' => [],
]
) .
'</p>';
$output .= '<hr><p>' . esc_html__( 'Already purchased? Simply enter your license key below to enable WPForms PRO!', 'wpforms-lite' ) . '</p>';
$output .= '<p>';
$output .= '<input type="password" id="wpforms-settings-upgrade-license-key" placeholder="' . esc_attr__( 'Paste license key here', 'wpforms-lite' ) . '" value="" />';
$output .= '<button type="button" class="wpforms-btn wpforms-btn-md wpforms-btn-orange" id="wpforms-settings-connect-btn">' . esc_html__( 'Verify Key', 'wpforms-lite' ) . '</button>';
$output .= '</p>';
return $output;
}
$license = (array) get_option( 'wpforms_license', [] );
$key = ! empty( $license['key'] ) ? $license['key'] : '';
$type = ! empty( $license['type'] ) ? $license['type'] : '';
$is_valid_key = ! empty( $key ) &&
( isset( $license['is_expired'] ) && $license['is_expired'] === false ) &&
( isset( $license['is_disabled'] ) && $license['is_disabled'] === false ) &&
( isset( $license['is_invalid'] ) && $license['is_invalid'] === false );
$output = '<span class="wpforms-setting-license-wrapper">';
$output .= '<input type="password" id="wpforms-setting-license-key" value="' . esc_attr( $key ) . '"' . disabled( true, $is_valid_key, false ) . ' />';
$output .= '</span>';
$output .= '<button id="wpforms-setting-license-key-verify" class="wpforms-btn wpforms-btn-md wpforms-btn-orange">' . esc_html__( 'Verify Key', 'wpforms-lite' ) . '</button>';
// Offer option to deactivate the key.
$class = empty( $key ) ? 'wpforms-hide' : '';
$output .= '<button id="wpforms-setting-license-key-deactivate" class="wpforms-btn wpforms-btn-md wpforms-btn-light-grey ' . $class . '">' . esc_html__( 'Deactivate Key', 'wpforms-lite' ) . '</button>';
// If we have previously looked up the license type, display it.
$class = empty( $type ) ? 'wpforms-hide' : '';
$output .= '<p class="type ' . $class . '">' .
sprintf(
/* translators: $s - license type. */
esc_html__( 'Your license key level is %s.', 'wpforms-lite' ),
'<strong>' . esc_html( ucwords( $type ) ) . '</strong>'
) .
'</p>';
$output .= '<p class="desc ' . $class . '">' .
sprintf( /* translators: %s - Refresh link. */
esc_html__( 'If your license has been upgraded or is incorrect, then please %1$sforce a refresh%2$s.', 'wpforms-lite' ),
'<a href="#" id="wpforms-setting-license-key-refresh">',
'</a>'
)
. '</p>';
return $output;
}
/**
* Settings text input field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_text_callback( $args ) {
$default = isset( $args['default'] ) ? esc_html( $args['default'] ) : '';
$value = wpforms_setting( $args['id'], $default );
$id = wpforms_sanitize_key( $args['id'] );
$output = '<input type="text" id="wpforms-setting-' . $id . '" name="' . $id . '" value="' . esc_attr( $value ) . '">';
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings number input field callback.
*
* @since 1.5.3
*
* @param array $args Setting field arguments.
*
* @return string
*/
function wpforms_settings_number_callback( $args ) {
$default = isset( $args['default'] ) ? esc_html( $args['default'] ) : '';
$id = 'wpforms-setting-' . wpforms_sanitize_key( $args['id'] );
$attr = array(
'value' => wpforms_setting( $args['id'], $default ),
'name' => wpforms_sanitize_key( $args['id'] ),
);
$data = ! empty( $args['data'] ) ? $args['data'] : array();
if ( ! empty( $args['attr'] ) ) {
$attr = array_merge( $attr, $args['attr'] );
}
$output = sprintf(
'<input type="number" %s>',
wpforms_html_attributes( $id, array(), $data, $attr )
);
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings select field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_select_callback( $args ) {
$default = isset( $args['default'] ) ? esc_html( $args['default'] ) : '';
$value = wpforms_setting( $args['id'], $default );
$id = wpforms_sanitize_key( $args['id'] );
$select_name = $id;
$class = ! empty( $args['choicesjs'] ) ? 'choicesjs-select' : '';
$choices = ! empty( $args['choicesjs'] ) ? true : false;
$data = isset( $args['data'] ) ? (array) $args['data'] : array();
$attr = isset( $args['attr'] ) ? (array) $args['attr'] : array();
if ( $choices && ! empty( $args['search'] ) ) {
$data['search'] = 'true';
}
if ( ! empty( $args['placeholder'] ) ) {
$data['placeholder'] = $args['placeholder'];
}
if ( $choices && ! empty( $args['multiple'] ) ) {
$attr[] = 'multiple';
$select_name = $id . '[]';
}
foreach ( $data as $name => $val ) {
$data[ $name ] = 'data-' . sanitize_html_class( $name ) . '="' . esc_attr( $val ) . '"';
}
$data = implode( ' ', $data );
$attr = implode( ' ', array_map( 'sanitize_html_class', $attr ) );
$output = $choices ? '<span class="choicesjs-select-wrap">' : '';
$output .= '<select id="wpforms-setting-' . $id . '" name="' . $select_name . '" class="' . $class . '"' . $data . $attr . '>';
foreach ( $args['options'] as $option => $name ) {
if ( empty( $args['selected'] ) ) {
$selected = selected( $value, $option, false );
} else {
$selected = is_array( $args['selected'] ) && in_array( $option, $args['selected'], true ) ? 'selected' : '';
}
$output .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
}
$output .= '</select>';
$output .= $choices ? '</span>' : '';
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings checkbox field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_checkbox_callback( $args ) {
$value = wpforms_setting( $args['id'] );
$id = wpforms_sanitize_key( $args['id'] );
$checked = ! empty( $value ) ? checked( 1, $value, false ) : '';
$output = '<input type="checkbox" id="wpforms-setting-' . $id . '" name="' . $id . '" ' . $checked . '>';
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings radio field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_radio_callback( $args ) {
$default = isset( $args['default'] ) ? esc_html( $args['default'] ) : '';
$value = wpforms_setting( $args['id'], $default );
$id = wpforms_sanitize_key( $args['id'] );
$output = '';
$x = 1;
foreach ( $args['options'] as $option => $name ) {
$checked = checked( $value, $option, false );
$output .= '<input type="radio" id="wpforms-setting-' . $id . '[' . $x . ']" name="' . $id . '" value="' . esc_attr( $option ) . '" ' . $checked . '>';
$output .= '<label for="wpforms-setting-' . $id . '[' . $x . ']" class="option-' . sanitize_html_class( $option ) . '">';
$output .= esc_html( $name );
$output .= '</label>';
$x ++;
}
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings toggle field callback.
*
* @since 1.7.4
*
* @param array $args Arguments.
*
* @return string
*/
function wpforms_settings_toggle_callback( $args ) {
$value = wpforms_setting( $args['id'] );
$id = wpforms_sanitize_key( $args['id'] );
$class = ! empty( $args['control-class'] ) ? $args['control-class'] : '';
$class .= ! empty( $args['is-important'] ) ? ' wpforms-important' : '';
$output = wpforms_panel_field_toggle_control(
[
'control-class' => $class,
],
'wpforms-setting-' . $id,
$id,
! empty( $args['label'] ) ? $args['label'] : '',
$value,
''
);
$desc_on = ! empty( $args['desc'] ) ? $args['desc'] : '';
$desc_on = ! empty( $args['desc-on'] ) ? $args['desc-on'] : $desc_on;
$desc_off = ! empty( $args['desc-off'] ) ? $args['desc-off'] : '';
$output .= sprintf(
'<p class="desc desc-on wpforms-toggle-desc%1$s">%2$s</p>',
empty( $value ) && ! empty( $desc_off ) ? ' wpforms-hidden' : '',
wp_kses_post( $desc_on )
);
if ( ! empty( $desc_off ) ) {
$output .= sprintf(
'<p class="desc desc-off wpforms-toggle-desc%1$s">%2$s</p>',
empty( $value ) ? '' : ' wpforms-hidden',
wp_kses_post( $desc_off )
);
}
return $output;
}
/**
* Settings image upload field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_image_callback( $args ) {
$default = isset( $args['default'] ) ? esc_html( $args['default'] ) : '';
$value = wpforms_setting( $args['id'], $default );
$id = wpforms_sanitize_key( $args['id'] );
$output = '';
if ( ! empty( $value ) ) {
$output .= '<img src="' . esc_url_raw( $value ) . '">';
}
$output .= '<input type="text" id="wpforms-setting-' . $id . '" name="' . $id . '" value="' . esc_url_raw( $value ) . '">';
$output .= '<button class="wpforms-btn wpforms-btn-md wpforms-btn-light-grey">' . esc_html__( 'Upload Image', 'wpforms-lite' ) . '</button>';
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings color picker field callback.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_color_callback( $args ) {
$default = isset( $args['default'] ) ? esc_html( $args['default'] ) : '';
$value = wpforms_setting( $args['id'], $default );
$id = wpforms_sanitize_key( $args['id'] );
$output = '<input type="text" id="wpforms-setting-' . $id . '" class="wpforms-color-picker" name="' . $id . '" value="' . esc_attr( $value ) . '">';
if ( ! empty( $args['desc'] ) ) {
$output .= '<p class="desc">' . wp_kses_post( $args['desc'] ) . '</p>';
}
return $output;
}
/**
* Settings providers field callback - this is for the Integrations tab.
*
* @since 1.3.9
*
* @param array $args
*
* @return string
*/
function wpforms_settings_providers_callback( $args ) {
$active = wpforms_get_providers_available();
$providers = wpforms_get_providers_options();
$output = '<div id="wpforms-settings-providers">';
ob_start();
do_action( 'wpforms_settings_providers', $active, $providers );
$output .= ob_get_clean();
$output .= '</div>';
return $output;
}
/**
* Settings field columns callback.
*
* @since 1.5.8
*
* @param array $args Arguments passed by the setting.
*
* @return string
*/
function wpforms_settings_columns_callback( $args ) {
if ( empty( $args['columns'] ) || ! is_array( $args['columns'] ) ) {
return '';
}
$output = '<div class="wpforms-setting-columns">';
foreach ( $args['columns'] as $column ) {
// Define default callback for this field type.
$callback = ! empty( $column['type'] ) ? 'wpforms_settings_' . $column['type'] . '_callback' : '';
// Allow custom callback to be provided via arg.
if ( ! empty( $column['callback'] ) ) {
$callback = $column['callback'];
}
$output .= '<div class="wpforms-setting-column">';
if ( ! empty( $column['name'] ) ) {
$output .= '<label><b>' . wp_kses_post( $column['name'] ) . '</b></label>';
}
if ( function_exists( $callback ) ) {
$output .= call_user_func( $callback, $column );
}
$output .= '</div>';
}
$output .= '</div>';
return $output;
}