<?php
/**
* Class Name : SIB_Widget_Subscribe
* Feature: Add widget for subscribe form
*
* @package SIB_Widget_Subscribe
*/
/**
* Class SIB_Widget_Subscribe
*/
class SIB_Widget_Subscribe extends WP_Widget {
/**
* SIB_Widget_Subscribe constructor.
*/
function __construct() {
parent::__construct(
'sib_subscribe_form', 'Sendinblue Widget',
array(
'description' =>
'Display Sendinblue Widget',
)
);
}
/**
* Function Name : form
*
* @param array $instance - instance.
* @return string|void
*/
function form( $instance ) {
// Retrieve previous values from instance
// or set default values if not present.
if ( isset( $instance['widget_title'] ) && '' !== $instance['widget_title'] ) {
$widget_title = esc_attr( $instance['widget_title'] );
} else {
$widget_title = __( 'Sendinblue Newsletter', 'mailin' );
}
if ( isset( $instance['sib_form_list'] ) ) {
$sib_form_list = esc_attr( $instance['sib_form_list'] );
} else {
$sib_form_list = '1';
}
$sib_forms = SIB_Forms::getForms();
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'widget_title' ) ); ?>">
<?php echo esc_attr_e( 'Widget Title', 'mailin' ) . ':'; ?>
</label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'widget_title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'widget_title' ) ); ?>" value="<?php echo esc_attr( $widget_title ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'sib_form_list' ) ); ?>">
<?php echo esc_attr_e( 'Form to use', 'mailin' ) . ':'; ?>
</label>
<select class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'sib_form_list' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'sib_form_list' ) ); ?>">
<?php
foreach ( $sib_forms as $form ) {
?>
<option value="<?php echo esc_attr( $form['id'] ); ?>" <?php selected( $sib_form_list, $form['id'] ); ?>><?php echo esc_attr( $form['title'] ); ?></option>
<?php
}
?>
</select>
</p>
<?php
}
/**
* Function name: update
*
* @param array $new_instance - new instance.
* @param array $old_instance - old instance.
* @return array
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['widget_title'] =
strip_tags( $new_instance['widget_title'] );
$instance['sib_form_list'] =
strip_tags( $new_instance['sib_form_list'] );
return $instance;
}
/**
* Function Name : widget
*
* @param array $args - arguments.
* @param array $instance - instance.
*/
function widget( $args, $instance ) {
// Extract members of args array as individual variables.
extract( $args );
$widget_title = ( ! empty( $instance['widget_title'] ) ?
esc_attr( $instance['widget_title'] ) :
'Sendinblue Newsletter' );
// Display widget title.
echo $before_widget ;
echo $before_title ;
echo apply_filters( 'widget_title', $widget_title );
echo $after_title ;
$frmID = isset( $instance['sib_form_list'] ) ? $instance['sib_form_list'] : 'oldForm';
$lang = defined( 'ICL_LANGUAGE_CODE' ) ? ICL_LANGUAGE_CODE : '';
SIB_Manager::$instance->generate_form_box( $frmID, $lang );
echo $after_widget ;
}
}