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<?php
class Jetpack_Internet_Defense_League_Widget extends WP_Widget {
public $defaults = array();
public $variant;
public $variants = array();
public $campaign;
public $campaigns = array();
public $no_current = true;
public $badge;
public $badges = array();
function __construct() {
parent::__construct(
'internet_defense_league_widget',
/** This filter is documented in modules/widgets/facebook-likebox.php */
apply_filters( 'jetpack_widget_name', esc_html__( 'Internet Defense League', 'jetpack' ) ),
array(
'description' => esc_html__( 'Show your support for the Internet Defense League.', 'jetpack' ),
'customize_selective_refresh' => true,
)
);
// When enabling campaigns other than 'none' or empty, change $no_current to false above.
$this->campaigns = array(
'' => esc_html__( 'All current and future campaigns', 'jetpack' ),
'none' => esc_html__( 'None, just display the badge please', 'jetpack' ),
);
$this->variants = array(
'banner' => esc_html__( 'Banner at the top of my site', 'jetpack' ),
'modal' => esc_html__( 'Modal (Overlay Box)', 'jetpack' ),
);
$this->badges = array(
'shield_badge' => esc_html__( 'Shield Badge', 'jetpack' ),
'super_badge' => esc_html__( 'Super Badge', 'jetpack' ),
'side_bar_badge' => esc_html__( 'Red Cat Badge', 'jetpack' ),
);
if ( $this->no_current === false ) {
$this->badges['none'] = esc_html__( 'Don\'t display a badge (just the campaign)', 'jetpack' );
}
$this->defaults = array(
'campaign' => key( $this->campaigns ),
'variant' => key( $this->variants ),
'badge' => key( $this->badges ),
);
}
public function widget( $args, $instance ) {
$instance = wp_parse_args( $instance, $this->defaults );
if ( 'none' != $instance['badge'] ) {
if ( ! isset( $this->badges[ $instance['badge'] ] ) ) {
$instance['badge'] = $this->defaults['badge'];
}
$badge_url = esc_url( 'https://internetdefenseleague.org/images/badges/final/' . $instance['badge'] . '.png' );
$photon_badge_url = jetpack_photon_url( $badge_url );
$alt_text = esc_html__( 'Member of The Internet Defense League', 'jetpack' );
echo $args['before_widget'];
echo '<p><a href="https://internetdefenseleague.org/"><img src="' . $photon_badge_url . '" alt="' . $alt_text .'" style="max-width: 100%; height: auto;" /></a></p>';
echo $args['after_widget'];
}
if ( 'none' != $instance['campaign'] ) {
$this->campaign = $instance['campaign'];
$this->variant = $instance['variant'];
add_action( 'wp_footer', array( $this, 'footer_script' ) );
}
/** This action is already documented in modules/widgets/gravatar-profile.php */
do_action( 'jetpack_stats_extra', 'widget_view', 'internet_defense_league' );
}
public function footer_script() {
if ( ! isset( $this->campaigns[ $this->campaign ] ) ) {
$this->campaign = $this->defaults['campaign'];
}
if ( ! isset( $this->variants[ $this->variant ] ) ) {
$this->variant = $this->defaults['variant'];
}
?>
<script type="text/javascript">
window._idl = {};
_idl.campaign = "<?php echo esc_js( $this->campaign ); ?>";
_idl.variant = "<?php echo esc_js( $this->variant ); ?>";
(function() {
var idl = document.createElement('script');
idl.type = 'text/javascript';
idl.async = true;
idl.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'members.internetdefenseleague.org/include/?url=' + (_idl.url || '') + '&campaign=' + (_idl.campaign || '') + '&variant=' + (_idl.variant || 'banner');
document.getElementsByTagName('body')[0].appendChild(idl);
})();
</script>
<?php
}
public function form( $instance ) {
$instance = wp_parse_args( $instance, $this->defaults );
// Hide first two form fields if no current campaigns.
if ( false === $this->no_current ) {
echo '<p><label>';
echo esc_html__( 'Which Internet Defense League campaign do you want to participate in?', 'jetpack' ) . '<br />';
$this->select( 'campaign', $this->campaigns, $instance['campaign'] );
echo '</label></p>';
echo '<p><label>';
echo esc_html__( 'How do you want to promote the campaign?', 'jetpack' ) . '<br />';
$this->select( 'variant', $this->variants, $instance['variant'] );
echo '</label></p>';
}
echo '<p><label>';
echo esc_html__( 'Which badge would you like to display?', 'jetpack' ) . '<br />';
$this->select( 'badge', $this->badges, $instance['badge'] );
echo '</label></p>';
/* translators: %s is a name of an internet campaign called the "Internet Defense League" */
echo '<p>' . sprintf( _x( 'Learn more about the %s', 'the Internet Defense League', 'jetpack' ), '<a href="https://www.internetdefenseleague.org/">Internet Defense League</a>' ) . '</p>';
}
public function select( $field_name, $options, $default = null ) {
echo '<select class="widefat" name="' . $this->get_field_name( $field_name ) . '">';
foreach ( $options as $option_slug => $option_name ) {
echo '<option value="' . esc_attr( $option_slug ) . '"' . selected( $option_slug, $default, false ) . '>' . esc_html( $option_name ) . '</option>';
}
echo '</select>';
}
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['campaign'] = ( isset( $new_instance['campaign'] ) && isset( $this->campaigns[ $new_instance['campaign'] ] ) ) ? $new_instance['campaign'] : $this->defaults['campaign'];
$instance['variant'] = ( isset( $new_instance['variant'] ) && isset( $this->variants[ $new_instance['variant'] ] ) ) ? $new_instance['variant'] : $this->defaults['variant'];
$instance['badge'] = ( isset( $new_instance['badge'] ) && isset( $this->badges[ $new_instance['badge'] ] ) ) ? $new_instance['badge'] : $this->defaults['badge'];
return $instance;
}
}
function jetpack_internet_defense_league_init() {
register_widget( 'Jetpack_Internet_Defense_League_Widget' );
}
add_action( 'widgets_init', 'jetpack_internet_defense_league_init' );
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