| Current File : /home/escuelai/public_html/wp-content/plugins/learnpress/inc/class-lp-widget.php |
<?php
/**
* Widget class
*
* @package Learnpress/Abstracts
* @author ThimPress <nhamdv>
*/
defined( 'ABSPATH' ) || exit;
/**
* LP_Widget
*
* @version 4.0.0
* @extends WP_Widget
*/
class LP_Widget extends WP_Widget {
/**
* CSS class.
*
* @var string
*/
public $widget_cssclass;
/**
* Widget description.
*
* @var string
*/
public $widget_description;
/**
* Widget ID.
*
* @var string
*/
public $widget_id;
/**
* Widget name.
*
* @var string
*/
public $widget_name;
/**
* Enable rest_api for LearnPress.
*
* @var string
*/
public $widget_in_rest = true;
/**
* New param add to rest api need for data.
*
* @var array
*/
public $widget_data_attr = array();
/**
* Settings.
*
* @var array
*/
public $settings;
/**
* Constructor.
*/
public function __construct() {
$widget_ops = array(
'classname' => $this->widget_cssclass,
'description' => $this->widget_description,
'customize_selective_refresh' => true,
);
parent::__construct( $this->widget_id, $this->widget_name, $widget_ops );
}
/**
* Get this widgets title.
*/
protected function get_instance_title( $instance ) {
if ( isset( $instance['title'] ) ) {
return $instance['title'];
}
if ( isset( $this->settings, $this->settings['title'], $this->settings['title']['std'] ) ) {
return $this->settings['title']['std'];
}
return '';
}
/**
* Output the html at the start of a widget.
*
* @param array $args Arguments.
* @param array $instance Instance.
*/
public function widget_start( $args, $instance ) {
echo wp_kses_post( $args['before_widget'] );
$title = apply_filters( 'widget_title', $this->get_instance_title( $instance ), $instance, $this->id_base );
if ( $title ) {
echo wp_kses_post( $args['before_title'] . $title . $args['after_title'] );
}
}
/**
* Output the html at the end of a widget.
*
* @param array $args Arguments.
*/
public function widget_end( $args ) {
echo wp_kses_post( $args['after_widget'] );
}
/**
* Output Widgets HTML.
*
* @param [type] $args
* @param [type] $instance
*
* @return void
*/
public function widget( $args, $instance ) {
wp_enqueue_script( 'lp-widgets' );
if ( $this->id_base === 'learnpress_widget_course_filter' ) {
wp_enqueue_script( 'lp-course-filter' );
}
do_action( 'learn-press/widget/before', $this, $args, $instance );
if ( empty( $instance['show_in_rest'] ) ) {
$this->widget_in_rest = false;
}
$data = array_merge(
$this->widget_data_attr,
array(
'widget' => $this->widget_id,
'instance' => wp_json_encode( $instance ),
)
);
echo $this->lp_widget_content( $data, $args, $instance );
}
/**
* Show widget content.
*
* @param array $data Data attribute HTML for Rest API js.
* @param [type] $args Default Widget Args
* @param [type] $instance Default Widget Instance
*
* @return string HTML
*/
public function lp_widget_content( $data, $args, $instance ) {
ob_start();
$this->widget_start( $args, $instance );
if ( ! is_admin() && $this->widget_in_rest ) {
?>
<div class="learnpress-widget-wrapper learnpress-widget-wrapper__restapi"
data-widget="<?php echo htmlentities( wp_json_encode( $data ) ); ?>">
<?php lp_skeleton_animation_html( 5 ); ?>
<div class="lp-widget-loading-change"></div>
</div>
<?php
} else { // Use for Preview in Widget Editor since WordPress 5.8
$content = $this->lp_rest_api_content( $instance, array() );
echo '<div class="learnpress-widget-wrapper" data-widget="' . htmlentities( wp_json_encode( $data ) ) . '">';
echo '<div class="lp-widget-loading-change"></div>';
if ( is_wp_error( $content ) ) {
echo $content->get_error_message();
} else {
echo $content;
}
echo '</div>';
}
$this->widget_end( $args );
return ob_get_clean();
}
/**
* Send content for API
*
* @param array $instance Widget Instance
* @param array $params RestAPI param need for content.
*
* @return string || WP_Error
*/
public function lp_rest_api_content( $instance, $params ) {
return 'No content for Rest API';
}
/**
* Updates a particular instance of a widget.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
if ( empty( $this->settings ) ) {
return $instance;
}
foreach ( $this->settings as $key => $setting ) {
if ( ! isset( $setting['type'] ) ) {
continue;
}
switch ( $setting['type'] ) {
case 'number':
$instance[ $key ] = absint( $new_instance[ $key ] ?? '' );
if ( isset( $setting['min'] ) && '' !== $setting['min'] ) {
$instance[ $key ] = max( $instance[ $key ], $setting['min'] );
}
if ( isset( $setting['max'] ) && '' !== $setting['max'] ) {
$instance[ $key ] = min( $instance[ $key ], $setting['max'] );
}
break;
case 'textarea':
$instance[ $key ] = wp_kses( trim( wp_unslash( $new_instance[ $key ] ) ), wp_kses_allowed_html( 'post' ) );
break;
case 'checkbox':
$instance[ $key ] = empty( $new_instance[ $key ] ) ? 0 : 1;
break;
case 'sortable-checkbox':
$instance[ $key ] = empty( $new_instance[ $key ] ) ? [] : map_deep( $new_instance[ $key ], 'sanitize_text_field' );
break;
default:
$instance[ $key ] = isset( $new_instance[ $key ] ) ? sanitize_text_field( $new_instance[ $key ] ) : ( $setting['std'] ?? '' );
break;
}
/**
* Sanitize the value of a setting.
*/
$instance[ $key ] = apply_filters( 'learnpress_widget_settings_sanitize_option', $instance[ $key ], $new_instance, $key, $setting );
}
return $instance;
}
/**
* Outputs the settings update form.
*/
public function form( $instance ) {
if ( empty( $this->settings ) ) {
echo '<p>' . esc_html_e( 'There are no options for this widget.', 'learnpress' ) . '</p>';
return;
}
foreach ( $this->settings as $key => $setting ) {
$class = $setting['class'] ?? '';
$value = $instance[ $key ] ?? $setting['std'] ?? '';
switch ( $setting['type'] ) {
case 'text':
?>
<p>
<label
for="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"><?php echo wp_kses_post( $setting['label'] ); ?></label>
<?php
// phpcs:ignore WordPress.XSS.EscapeOutput.OutputNotEscaped
?>
<input class="widefat <?php echo esc_attr( $class ); ?>"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>" type="text"
value="<?php echo esc_attr( $value ); ?>"/>
</p>
<?php
break;
case 'hidden':
?>
<p>
<input
class="fields-sort"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>" type="hidden"
value="<?php echo esc_attr( $value ); ?>"/>
</p>
<?php
break;
case 'number':
?>
<p>
<label
for="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"><?php echo wp_kses_post( $setting['label'] ); ?></label>
<input class="widefat <?php echo esc_attr( $class ); ?>"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>" type="number"
step="<?php echo isset( $setting['step'] ) ? esc_attr( $setting['step'] ) : '1'; ?>"
min="<?php echo isset( $setting['min'] ) ? esc_attr( $setting['min'] ) : ''; ?>"
max="<?php echo isset( $setting['max'] ) ? esc_attr( $setting['max'] ) : ''; ?>"
value="<?php echo esc_attr( $value ); ?>"/>
</p>
<?php
break;
case 'select':
?>
<p>
<label
for="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"><?php echo wp_kses_post( $setting['label'] ); ?></label>
<select class="widefat <?php echo esc_attr( $class ); ?>"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>">
<?php foreach ( $setting['options'] as $option_key => $option_value ) : ?>
<option
value="<?php echo esc_attr( $option_key ); ?>" <?php selected( $option_key, $value ); ?>><?php echo esc_html( $option_value ); ?></option>
<?php endforeach; ?>
</select>
</p>
<?php
break;
case 'textarea':
?>
<p>
<label
for="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"><?php echo wp_kses_post( $setting['label'] ); ?></label>
<textarea class="widefat <?php echo esc_attr( $class ); ?>"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>" cols="20"
rows="3"><?php echo esc_textarea( $value ); ?></textarea>
<?php if ( isset( $setting['desc'] ) ) : ?>
<small><?php echo esc_html( $setting['desc'] ); ?></small>
<?php endif; ?>
</p>
<?php
break;
case 'checkbox':
?>
<p>
<input class="checkbox <?php echo esc_attr( $class ); ?>"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>" type="checkbox"
value="1" <?php checked( $value, 1 ); ?> />
<label
for="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"><?php echo wp_kses_post( $setting['label'] ); ?></label>
</p>
<?php
break;
case 'sortable-checkbox':
$values_default = $setting['std'] ?? array();
$order = $instance['fields_order'] ?? '';
?>
<div class="sortable-wrapper">
<label><?php echo wp_kses_post( $setting['label'] ); ?></label>
<div>
<?php
$options = $setting['options'] ?? array();
if ( ! empty( $order ) ) {
$order = explode( ',', $order );
$new_options = array();
foreach ( $order as $order_val ) {
if ( isset( $options[ $order_val ] ) ) {
$new_options[ $order_val ] = $options[ $order_val ];
}
}
$options = $new_options;
}
?>
<div class="sortable <?php echo esc_attr( $class ); ?>">
<?php
foreach ( $options as $option_name => $option ) {
$checked_value = ! empty( $instance ) ? ( $instance[ $key ] ?? array() ) : $values_default;
?>
<div class="sortable__item">
<i class="dashicons dashicons-menu drag"></i>
<input class="checkbox"
id="<?php echo esc_attr( $this->get_field_id( $option['id'] ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>[]"
type="checkbox"
value="<?php echo esc_attr( $option_name ); ?>"
<?php checked( in_array( $option_name, $checked_value ) ); ?>
/>
<label
for="<?php echo esc_attr( $this->get_field_id( $option['id'] ) ); ?>"><?php echo wp_kses_post( $option['label'] ); ?></label>
</div>
<?php
}
?>
</div>
</div>
</div>
<script>
jQuery(document).trigger('learnpress/widgets/select');
</script>
<?php
break;
case 'autocomplete':
$data_struct = [
'urlApi' => get_rest_url( null, 'lp/v1/admin/tools/search-course' ),
'dataType' => 'courses',
'keyGetValue' => [
'value' => 'ID',
'text' => '{{post_title}} (#{{ID}})',
'key_render' => [
'post_title' => 'post_title',
'ID' => 'ID',
],
],
'setting' => [
'placeholder' => esc_html__( 'Choose Course', 'learnpress' ),
],
];
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>">
<?php echo wp_kses_post( $setting['label'] ); ?>
</label>
<select class="lp-tom-select"
id="<?php echo esc_attr( $this->get_field_id( $key ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $key ) ); ?>"
data-rest-url="<?php echo get_rest_url(); ?>"
data-post-type="<?php echo esc_attr( $setting['post_type'] ?? LP_COURSE_CPT ); ?>"
data-saved = "<?php echo esc_attr( $value ?? '' ); ?>"
data-struct = "<?php echo htmlentities2( json_encode( $data_struct ) ); ?>"
style="width: 300px;">
<?php if ( ! empty( $value ) ) : ?>
<option value="<?php echo esc_attr( $value ); ?>"
selected="selected"><?php echo esc_html( get_the_title( $value ) ); ?></option>
<?php endif; ?>
<script>
jQuery(document).trigger('learnpress/widgets/select');
</script>
</select>
</p>
<?php
break;
default:
do_action( 'learnpress_widget_field_' . $setting['type'], $key, $value, $setting, $instance );
break;
}
}
}
}