$this->widget_cssclass,
'description' => $this->widget_description
);
$control_ops = array(
'width' => $this->widget_width,
'height' => $this->widget_height,
);
parent::__construct( $this->widget_id, $this->widget_name, $widget_ops, $control_ops );
add_action( 'save_post', array( $this, 'flush_widget_cache' ) );
add_action( 'deleted_post', array( $this, 'flush_widget_cache' ) );
add_action( 'switch_theme', array( $this, 'flush_widget_cache' ) );
}
/**
* get_cached_widget function.
*
* @since 1.0.0
* @access public
*/
function get_cached_widget( $args ) {
$cache = wp_cache_get( $this->widget_id, 'widget' );
if ( ! is_array( $cache ) )
$cache = array();
if ( isset( $cache[ $args['widget_id'] ] ) ) {
echo $cache[ $args['widget_id'] ];
return true;
}
return false;
}
/**
* Cache the widget
*
* @since 1.0.0
* @access public
*/
public function cache_widget( $args, $content ) {
$cache[ $args['widget_id'] ] = $content;
wp_cache_set( $this->widget_id, $cache, 'widget' );
}
/**
* Flush the cache
* @return [type]
*
* @since 1.0.0
* @access public
*/
public function flush_widget_cache() {
wp_cache_delete( $this->widget_id, 'widget' );
}
/**
* update function.
*
* @see WP_Widget->update
* @param array $new_instance
* @param array $old_instance
* @return array
*
* @since 1.0.0
* @access public
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
if ( ! $this->settings )
return $instance;
foreach ( $this->settings as $key => $setting ) {
$output = null;
if ( isset( $new_instance[ $key ] ) ) {
if ( is_array( $new_instance[ $key ] ) ) {
$output = array_map( 'sanitize_text_field', (array) $new_instance[ $key ] );
} elseif ( 'textarea' === $setting['type'] ) {
// $instance[ $key ] = wp_kses_post( trim( $new_instance[ $key ] ) );
/**
* @see update() of WP_Widget_Text
*/
if ( current_user_can('unfiltered_html') ) {
$output = $new_instance[ $key ];
} else {
$output = stripslashes( wp_filter_post_kses( addslashes($new_instance[ $key ]) ) ); // wp_filter_post_kses() expects slashed
}
} elseif ( 'datetime' === $setting['type'] ) {
$output = strtotime( $new_instance[ $key ] );
}
else {
$output = sanitize_text_field( $new_instance[ $key ] );
}
} elseif ( 'checkbox' === $setting['type'] ) {
$output = 0;
} elseif ( 'multiselect' === $setting['type'] ) {
$output = array();
}
$instance[ $key ] = $output;
}
$this->flush_widget_cache();
return $instance;
}
/**
* form function.
*
* @see WP_Widget->form
* @param array $instance
* @return void
*
* @since 1.0.0
* @access public
*/
function form( $instance ) {
if ( ! $this->settings )
return;
$wrap_start = apply_filters('kopa_set_widget_form_wrap_start','');
$wrap_end = apply_filters('kopa_set_widget_form_wrap_end', '
');
foreach ( $this->settings as $key => $setting ) {
// sanitize setting arguments
$setting = wp_parse_args( $setting,
apply_filters('kopa_widget_form_parse_args', array(
// common
'type' => '',
'std' => '',
'label' => '',
'desc' => '',
// number
'step' => '',
'min' => '',
'max' => '',
// select
'options' => '',
'size' => '',
// textarea
'rows' => '',
// upload
'mimes' => '',
'css' => '',
// datetime
'format' => 'Y/m/d H:i',
'datepicker' => true,
'timepicker' => true,
// taxonomy
'taxonomy' => '',
// singular
'post_type' => ''
)));
$value = isset( $instance[ $key ] ) ? $instance[ $key ] : $setting['std'];
$setting['id'] = $this->get_field_id( $key );
$setting['name'] = $this->get_field_name( $key );
ob_start();
$setting['desc'] = !empty($setting['desc']) ? ''. $setting['desc'] .'' : false;
switch ( $setting['type'] ) {
case "text" :
?>
/>
esc_html__( '-- Select --', 'kopa-framework' ) );
if ( isset( $setting['taxonomy'] ) && !empty( $setting['taxonomy'] ) ) {
$taxonomy = esc_html( $setting['taxonomy'] );
$terms = get_terms( $taxonomy );
if( $terms ){
foreach( $terms as $term ){
$setting['options'][$term->term_id] = $term->name;
}
}
}
?>
esc_attr( $this->get_field_name( $key ) ),
'id' => esc_attr( $this->get_field_id( $key ) ),
'class' => 'widefat',
'show_option_none' => esc_html__( '-- Select --', 'kopa-framework' ),
'option_none_value' => '',
'selected' => $value
) );
}else{
$setting['options'] = array( '' => esc_html__( '-- Select --', 'kopa-framework' ) );
$query = array(
'post_type' => $post_type,
'posts_per_page' => -1,
'ignore_sticky_posts' => true
);
$records = new WP_Query( $query );
if ( $records->have_posts() ) {
while ( $records->have_posts() ) {
$records->the_post();
$_id = get_the_ID();
$setting['options'][$_id] = get_the_title();
}
}
unset( $records );
wp_reset_postdata();
?>
settings){
foreach ($this->settings as $key => $value) {
$default[$key] = $value['std'];
}
}
return $default;
}
}