mirror of
https://github.com/janunger/rheinwerk-video-training.git
synced 2024-12-23 05:03:42 +01:00
92 lines
2.6 KiB
PHP
92 lines
2.6 KiB
PHP
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<?php
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/*
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Plugin Name: VT YouTube Widget
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Description: Sidebar Widget zum Anteasern von YouTube-Videos
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*/
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defined( 'ABSPATH' ) || exit;
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function vt_register_youtube_widget() {
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register_widget( 'VT_YouTube_Widget' );
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}
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add_action( 'widgets_init', 'vt_register_youtube_widget' );
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class VT_YouTube_Widget extends WP_Widget {
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protected $defaults;
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public function __construct() {
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$this->defaults = [
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'title' => '',
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'video_id' => '',
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'width' => 278,
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'height' => 156
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];
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$widget_options = [
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'classname' => 'vt-youtube-widget',
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'description' => 'Bettet ein YouTube-Video in die Sidebar ein.'
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];
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$control_options = [ ];
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parent::__construct( 'vt-youtube-widget', 'VT YouTube Widget', $widget_options, $control_options );
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}
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public function widget( $args, $instance ) {
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/** Merge with defaults */
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$instance = wp_parse_args( (array) $instance, $this->defaults );
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echo $args['before_widget'];
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?>
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<h2 class="widget-title"><?= apply_filters( 'widget_title', $instance['title'], $instance,
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$this->id_base ) ?></h2>
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<iframe width="<?= esc_attr( $instance['width'] ); ?>"
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height="<?= esc_attr( $instance['height'] ); ?>"
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src="https://www.youtube.com/embed/<?= esc_attr($instance['video_id']); ?>"
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frameborder="0"
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allowfullscreen></iframe>
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<?php
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echo $args['after_widget'];
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}
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public function form( $instance ) {
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$instance = wp_parse_args( (array) $instance, $this->defaults );
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?>
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<p>
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<label for="<?= $this->get_field_id( 'title' ); ?>">Titel</label><br>
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<input type="text"
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id="<?= $this->get_field_id( 'title' ); ?>"
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name="<?= $this->get_field_name( 'title' ); ?>"
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value="<?= esc_attr( $instance['title'] ); ?>"/>
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</p>
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<p>
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<label for="<?= $this->get_field_id( 'video_id' ); ?>">YouTube Video-ID</label><br>
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<input type="text"
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id="<?= $this->get_field_id( 'video_id' ); ?>"
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name="<?= $this->get_field_name( 'video_id' ); ?>"
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value="<?= esc_attr( $instance['video_id'] ); ?>"/>
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</p>
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<p>
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<label for="<?= $this->get_field_id( 'width' ); ?>">Breite</label><br>
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<input type="text"
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id="<?= $this->get_field_id( 'width' ); ?>"
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name="<?= $this->get_field_name( 'width' ); ?>"
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value="<?= esc_attr( $instance['width'] ); ?>"/>
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</p>
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<p>
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<label for="<?= $this->get_field_id( 'height' ); ?>">Höhe</label><br>
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<input type="text"
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id="<?= $this->get_field_id( 'height' ); ?>"
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name="<?= $this->get_field_name( 'height' ); ?>"
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value="<?= esc_attr( $instance['height'] ); ?>"/>
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</p>
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<?php
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}
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}
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