widget_form.php
114 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Class Name : SIB_Widget_Subscribe |
| 4 | * Feature: Add widget for subscribe form |
| 5 | * |
| 6 | * @package SIB_Widget_Subscribe |
| 7 | */ |
| 8 | |
| 9 | /** |
| 10 | * Class SIB_Widget_Subscribe |
| 11 | */ |
| 12 | class SIB_Widget_Subscribe extends WP_Widget { |
| 13 | /** |
| 14 | * SIB_Widget_Subscribe constructor. |
| 15 | */ |
| 16 | function __construct() { |
| 17 | parent::__construct( |
| 18 | 'sib_subscribe_form', 'SendinBlue Widget', |
| 19 | array( |
| 20 | 'description' => |
| 21 | 'Display SendinBlue Widget', |
| 22 | ) |
| 23 | ); |
| 24 | } |
| 25 | |
| 26 | /** |
| 27 | * Function Name : form |
| 28 | * |
| 29 | * @param array $instance - instance. |
| 30 | * @return string|void |
| 31 | */ |
| 32 | function form( $instance ) { |
| 33 | // Retrieve previous values from instance |
| 34 | // or set default values if not present. |
| 35 | if ( isset( $instance['widget_title'] ) && '' !== $instance['widget_title'] ) { |
| 36 | $widget_title = esc_attr( $instance['widget_title'] ); |
| 37 | } else { |
| 38 | $widget_title = __( 'SendinBlue Newsletter', 'sib_lang' ); |
| 39 | } |
| 40 | if ( isset( $instance['sib_form_list'] ) ) { |
| 41 | $sib_form_list = esc_attr( $instance['sib_form_list'] ); |
| 42 | } else { |
| 43 | $sib_form_list = '1'; |
| 44 | } |
| 45 | |
| 46 | $sib_forms = SIB_Forms::getForms(); |
| 47 | ?> |
| 48 | <p> |
| 49 | <label for="<?php echo esc_attr( $this->get_field_id( 'widget_title' ) ); ?>"> |
| 50 | <?php echo esc_attr_e( 'Widget Title', 'sib_lang' ) . ':'; ?> |
| 51 | </label> |
| 52 | <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 ); ?>" /> |
| 53 | </p> |
| 54 | <p> |
| 55 | <label for="<?php echo esc_attr( $this->get_field_id( 'sib_form_list' ) ); ?>"> |
| 56 | <?php echo esc_attr_e( 'Form to use', 'sib_lang' ) . ':'; ?> |
| 57 | </label> |
| 58 | <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' ) ); ?>"> |
| 59 | <?php |
| 60 | foreach ( $sib_forms as $form ) { |
| 61 | ?> |
| 62 | <option value="<?php echo esc_attr( $form['id'] ); ?>" <?php selected( $sib_form_list, $form['id'] ); ?>><?php echo esc_attr( $form['title'] ); ?></option> |
| 63 | <?php |
| 64 | } |
| 65 | ?> |
| 66 | </select> |
| 67 | </p> |
| 68 | <?php |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Function name: update |
| 73 | * |
| 74 | * @param array $new_instance - new instance. |
| 75 | * @param array $old_instance - old instance. |
| 76 | * @return array |
| 77 | */ |
| 78 | function update( $new_instance, $old_instance ) { |
| 79 | $instance = $old_instance; |
| 80 | |
| 81 | $instance['widget_title'] = |
| 82 | strip_tags( $new_instance['widget_title'] ); |
| 83 | |
| 84 | $instance['sib_form_list'] = |
| 85 | strip_tags( $new_instance['sib_form_list'] ); |
| 86 | |
| 87 | return $instance; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Function Name : widget |
| 92 | * |
| 93 | * @param array $args - arguments. |
| 94 | * @param array $instance - instance. |
| 95 | */ |
| 96 | function widget( $args, $instance ) { |
| 97 | |
| 98 | // Extract members of args array as individual variables. |
| 99 | extract( $args ); |
| 100 | $widget_title = ( ! empty( $instance['widget_title'] ) ? |
| 101 | esc_attr( $instance['widget_title'] ) : |
| 102 | 'SendinBlue Newsletter' ); |
| 103 | // Display widget title. |
| 104 | echo $before_widget ; |
| 105 | echo $before_title ; |
| 106 | echo apply_filters( 'widget_title', $widget_title ); |
| 107 | echo $after_title ; |
| 108 | $frmID = isset( $instance['sib_form_list'] ) ? $instance['sib_form_list'] : 'oldForm'; |
| 109 | $lang = defined( 'ICL_LANGUAGE_CODE' ) ? ICL_LANGUAGE_CODE : ''; |
| 110 | SIB_Manager::$instance->generate_form_box( $frmID, $lang ); |
| 111 | echo $after_widget ; |
| 112 | } |
| 113 | } |
| 114 |