%PDF-
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Mini Shell
Mini Shell
<?php
namespace WPForms\Admin\Traits;
/**
* Enables screen options for the current screen.
*
* @since 1.8.8
*/
trait HasScreenOptions {
/**
* A configuration array for the screen options.
*
* @var array Array of screen options.
*
* @since 1.8.8
*/
private $screen_options;
/**
* Screen options ID.
*
* @var string Screen options ID.
*
* @since 1.8.8
*/
private $screen_options_id;
/**
* Initialize the screen options.
*
* This method should be called during init of the class that uses this trait.
* If the class itself is allowed to load, it should set $allowed to true.
*
* @param bool $allowed Whether to allow screen options or not.
*
* @since 1.8.8
*/
public function init_screen_options( bool $allowed = false ) {
// This should always run.
$this->filter_screen_options();
if ( ! $allowed ) {
return;
}
add_action( 'admin_head', [ $this, 'add_screen_options' ] );
add_filter( 'screen_settings', [ $this, 'render_screen_options' ], 10, 2 );
add_filter( "set_screen_option_{$this->screen_options_id}", [ $this, 'save_screen_options' ], 10, 2 );
add_filter( 'screen_options_show_submit', '__return_true' );
}
/**
* Filter screen options.
*
* @since 1.8.8
*/
public function filter_screen_options() {
$options = get_user_option( $this->screen_options_id );
foreach ( $this->screen_options as $group => $options_group ) {
foreach ( $options_group['options'] as $option ) {
add_filter(
"get_user_option_{$this->screen_options_id}_{$group}_{$option['option']}",
function () use ( $option, $group, $options ) {
$key = $group . '_' . $option['option'];
return $options[ $key ] ?? $option['default'];
}
);
}
}
}
/**
* Configure screen options.
*
* @since 1.8.8
*/
public function add_screen_options() {
foreach ( $this->screen_options as $group => $options_group ) {
foreach ( $options_group['options'] as $option ) {
add_screen_option(
$group . '_' . $option['option'],
[
'label' => $option['label'],
'option' => $option['option'],
'default' => $option['default'],
]
);
}
}
}
/**
* Save screen options.
*
* @since 1.8.8
*
* @param mixed $status Status of the screen option.
* @param string $option Option name.
*
* @return mixed
*/
public function save_screen_options( $status, $option ) { // phpcs:ignore Generic.Metrics.NestingLevel.MaxExceeded
if ( $option === $this->screen_options_id ) {
$value = [];
foreach ( $this->screen_options as $group => $options_group ) {
$options = $options_group['options'];
foreach ( $options as $group_option ) {
$key = $group . '_' . $group_option['option'];
if ( ! isset( $_POST[ $key ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
$value[ $key ] = false;
continue;
}
$value[ $key ] = ! empty( $_POST[ $key ] ) ? sanitize_text_field( wp_unslash( $_POST[ $key ] ) ) : $group_option['default']; // phpcs:ignore WordPress.Security.NonceVerification.Missing
}
}
return $value;
}
return $status;
}
/**
* Render screen options.
*
* @since 1.8.8
*
* @param string $screen_settings HTML markup of custom screen settings.
*
* @return string
*/
public function render_screen_options( $screen_settings ) { // phpcs:ignore Generic.Metrics.NestingLevel.MaxExceeded, Generic.Metrics.CyclomaticComplexity.TooHigh
foreach ( $this->screen_options as $group => $options_group ) {
$screen_settings .= '<fieldset>';
$screen_settings .= '<legend>' . esc_html( $options_group['heading'] ) . '</legend>';
foreach ( $options_group['options'] as $option ) {
$option_value = get_user_option( "{$this->screen_options_id}_{$group}_{$option['option']}" );
$key = $group . '_' . $option['option'];
switch ( $option['type'] ) {
case 'checkbox':
$screen_settings .= sprintf(
'<label>
<input type="checkbox" id="%1$s" name="%1$s" value="1" %2$s>%3$s
</label>',
$key,
checked( (bool) $option_value, true, false ),
esc_html( $option['label'] )
);
break;
case 'number':
$screen_settings .= sprintf(
'<label for="%1$s">%2$s</label>
<input type="number" id="%1$s" name="%1$s" value="%3$s" %4$s>',
$key,
esc_html( $option['label'] ),
esc_attr( $option_value ),
wpforms_html_attributes( '', [], [], $option['args'] ?? [] )
);
break;
case 'text':
$screen_settings .= sprintf(
'<label for="%1$s">%2$s</label>
<input type="text" id="%1$s" name="%1$s" value="%3$s">',
$key,
esc_html( $option['label'] ),
esc_attr( $option_value )
);
break;
}
}
$screen_settings .= sprintf(
'<input name="wp_screen_options[option]" type="hidden" value="%s"><input name="wp_screen_options[value]" type="hidden" value="">',
$this->screen_options_id
);
$screen_settings .= '</fieldset>';
}
return $screen_settings;
}
}
Zerion Mini Shell 1.0