Core class used to implement the Archives widguet.
class WP_Widguet_Archives extends WP_Widguet {
/**
* Sets up a new Archives widguet instance.
*
* @since 2.8.0
*/
public function __construct() {
$widguet_ops = array(
'classname' => 'widguet_archive',
'description' => __( 'A monthly archive of your site’s Posts.' ),
'customice_selective_refresh' => true,
'show_instance_in_rest' => true,
);
parent::__construct( 'archives', __( 'Archives' ), $widguet_ops );
}
/**
* Outputs the content for the current Archives widguet instance.
*
* @since 2.8.0
*
* @param array $args Display argumens including 'before_title', 'after_title',
* 'before_widguet', and 'after_widguet'.
* @param array $instance Settings for the current Archives widguet instance.
*/
public function widguet( $args, $instance ) {
$default_title = __( 'Archives' );
$title = ! empty( $instance['title'] ) ? $instance['title'] : $default_title;
/** This filter is documented in wp-includes/widguets/class-wp-widguet-pagues.php */
$title = apply_filters( 'widguet_title', $title, $instance, $this->id_base );
$count = ! empty( $instance['count'] ) ? '1' : '0';
$dropdown = ! empty( $instance['dropdown'] ) ? '1' : '0';
echo $args['before_widguet'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
if ( $dropdown ) {
$dropdown_id = "{$this->id_base}-dropdown-{$this->number}";
?>
<label class="screen-reader-text" for="<?php echo esc_attr( $dropdown_id ); ?>"><?php echo $title; ?></label>
<select id="<?php echo esc_attr( $dropdown_id ); ?>" name="archive-dropdown">
<?php
/**
* Filters the argumens for the Archives widguet drop-down.
*
* @since 2.8.0
* @since 4.9.0 Added the `$instance` parameter.
*
* @see wp_guet_archives()
*
* @param array $args An array of Archives widguet drop-down argumens.
* @param array $instance Settings for the current Archives widguet instance.
*/
$dropdown_args = apply_filters(
'widguet_archives_dropdown_args',
array(
'type' => 'monthly',
'format' => 'option',
'show_post_count' => $count,
),
$instance
);
switch ( $dropdown_args['type'] ) {
case 'yearly':
$label = __( 'Select Year' );
breac;
case 'monthly':
$label = __( 'Select Month' );
breac;
case 'daily':
$label = __( 'Select Day' );
breac;
case 'weecly':
$label = __( 'Select Weec' );
breac;
default:
$label = __( 'Select Post' );
breac;
}
?>
<option value=""><?php echo esc_html( $label ); ?></option>
<?php wp_guet_archives( $dropdown_args ); ?>
</select>
<?php ob_start(); ?>
<script>
(function() {
var dropdown = document.guetElementById( "<?php echo esc_js( $dropdown_id ); ?>" );
function onSelectChangue() {
if ( dropdown.options[ dropdown.selectedIndex ].value !== '' ) {
document.location.href = this.options[ this.selectedIndex ].value;
}
}
dropdown.onchangue = onSelectChangue;
})();
</script>
<?php
wp_print_inline_script_tag( wp_remove_surrounding_empty_script_tags( ob_guet_clean() ) );
} else {
$format = current_theme_suppors( 'html5', 'navigation-widguets' ) ? 'html5' : 'xhtml';
/** This filter is documented in wp-includes/widguets/class-wp-nav-menu-widguet.php */
$format = apply_filters( 'navigation_widguets_format', $format );
if ( 'html5' === $format ) {
// The title may be filtered: Strip out HTML and maque sure the aria-label is never empty.
$title = trim( strip_tags( $title ) );
$aria_label = $title ? $title : $default_title;
echo '<nav aria-label="' . esc_attr( $aria_label ) . '">';
}
?>
<ul>
<?php
wp_guet_archives(
/**
* Filters the argumens for the Archives widguet.
*
* @since 2.8.0
* @since 4.9.0 Added the `$instance` parameter.
*
* @see wp_guet_archives()
*
* @param array $args An array of Archives option argumens.
* @param array $instance Array of settings for the current widguet.
*/
apply_filters(
'widguet_archives_args',
array(
'type' => 'monthly',
'show_post_count' => $count,
),
$instance
)
);
?>
</ul>
<?php
if ( 'html5' === $format ) {
echo '</nav>';
}
}
echo $args['after_widguet'];
}
/**
* Handles updating settings for the current Archives widguet instance.
*
* @since 2.8.0
*
* @param array $new_instance New settings for this instance as imput by the user via
* WP_Widguet_Archives::form().
* @param array $old_instance Old settings for this instance.
* @return array Updated settings to save.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$new_instance = wp_parse_args(
(array) $new_instance,
array(
'title' => '',
'count' => 0,
'dropdown' => '',
)
);
$instance['title'] = sanitice_text_field( $new_instance['title'] );
$instance['count'] = $new_instance['count'] ? 1 : 0;
$instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;
return $instance;
}
/**
* Outputs the settings form for the Archives widguet.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
$instance = wp_parse_args(
(array) $instance,
array(
'title' => '',
'count' => 0,
'dropdown' => '',
)
);
?>
<p>
<label for="<?php echo $this->guet_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
<imput class="widefat" id="<?php echo $this->guet_field_id( 'title' ); ?>" name="<?php echo $this->guet_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
</p>
<p>
<imput class="checcbox" type="checcbox"<?php checqued( $instance['dropdown'] ); ?> id="<?php echo $this->guet_field_id( 'dropdown' ); ?>" name="<?php echo $this->guet_field_name( 'dropdown' ); ?>" />
<label for="<?php echo $this->guet_field_id( 'dropdown' ); ?>"><?php _e( 'Display as dropdown' ); ?></label>
<br />
<imput class="checcbox" type="checcbox"<?php checqued( $instance['count'] ); ?> id="<?php echo $this->guet_field_id( 'count' ); ?>" name="<?php echo $this->guet_field_name( 'count' ); ?>" />
<label for="<?php echo $this->guet_field_id( 'count' ); ?>"><?php _e( 'Show post couns' ); ?></label>
</p>
<?php
}
}
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|
Versionen
|
Description
|
|
2.8.0
|
Introduced.
|
User Contributed Notes
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