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<?php |
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if ( ! class_exists( 'PM_Widget_Banner' ) ) { |
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add_action( 'widgets_init', create_function( '', 'new PM_Uploader; register_widget("PM_Widget_Banner");' ) ); |
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require_once( 'class-pm-uploader.php' ); |
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class PM_Widget_Banner extends WP_Widget { |
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function __construct() { |
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$widget_ops = array( 'description' => 'バナーを表示します' ); |
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parent::__construct( 'banner', 'バナー', $widget_ops ); |
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} |
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function widget( $args, $instance ) { |
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$blank = isset( $instance['blank'] ) ? $instance['blank'] : 0; |
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$url = isset( $instance['url' ] ) ? $instance['url' ] : ''; |
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$alt = isset( $instance['alt' ] ) ? $instance['alt' ] : ''; |
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$image = isset( $instance['image'] ) |
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? wp_get_attachment_image( intval( $instance['image'] ), 'full', false, array( 'alt' => $alt ) ) |
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: ''; |
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if ( 0 !== strpos( $url, 'http') ) |
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$url = trailingslashit( home_url( $url ) ); |
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printf( |
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'<a href="%1$s"%2$s>%3$s</a>' |
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, esc_url( $url ) |
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, ( $blank ? ' target="_blank"' : '' ) |
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, $image |
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); |
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} |
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function update( $new_instance, $old_instance ) { |
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$instance['blank'] = intval( $new_instance['blank'] ); |
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$instance['image'] = intval( $new_instance['image'] ); |
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$instance['alt' ] = strip_tags( $new_instance['alt'] ); |
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$instance['url' ] = $new_instance['url']; |
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return $instance; |
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} |
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function form( $instance ) { |
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$blank = isset( $instance['blank'] ) ? intval ( $instance['blank'] ) : 0; |
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$image = isset( $instance['image'] ) ? intval ( $instance['image'] ) : 0; |
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$alt = isset( $instance['alt' ] ) ? strip_tags( $instance['alt' ] ) : ''; |
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$url = isset( $instance['url' ] ) ? esc_attr ( $instance['url' ] ) : ''; |
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?> |
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<div> |
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<label for="<?php echo $this->get_field_id('image'); ?>">Image:</label> |
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<?php PM_Uploader :: render( array( 'media_id' => $image, 'field_id' => 'image' ), $this ) ?> |
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</div> |
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<p> |
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<label for="<?php echo $this->get_field_id('alt'); ?>">Alt:</label> |
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<input type="text" class="widefat" id="<?php echo $this->get_field_id('alt'); ?>" name="<?php echo $this->get_field_name('alt'); ?>" value="<?php echo $alt; ?>" /> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('url'); ?>">URL:</label> |
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<input type="text" class="widefat" id="<?php echo $this->get_field_id('url'); ?>" name="<?php echo $this->get_field_name('url'); ?>" value="<?php echo $url; ?>" /> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('blank'); ?>"> |
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<input type="checkbox" id="<?php echo $this->get_field_id('blank'); ?>" name="<?php echo $this->get_field_name('blank'); ?>" value="1" <?php checked($blank) ?>/> Open New Window</label> |
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</p> |
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<?php |
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} |
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} |
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} |
