<?php
/**
 * Category Dropdown Control for the Customizer
 *
 * @package Pocono
 */

/**
 * Make sure that custom controls are only defined in the Customizer
 */
if ( class_exists( 'WP_Customize_Control' ) ) :

	/**
	 * Creates a category dropdown control for the Customizer
	 */
	class Pocono_Customize_Category_Dropdown_Control extends WP_Customize_Control {
		/**
		 * Render Control
		 */
		public function render_content() {

			$categories = get_categories( array( 'hide_empty' => false ) );

			if ( ! empty( $categories ) ) : ?>

					<label>

						<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>

						<select <?php $this->link(); ?>>
							<option value="0"><?php esc_html_e( 'All Categories', 'pocono' ); ?></option>
						<?php
						foreach ( $categories as $category ) :

							printf( '<option value="%1$s" %2$s>%3$s</option>',
								$category->term_id,
								selected( $this->value(), $category->term_id, false ),
								$category->name . ' (' . $category->count . ')'
							);

							endforeach;
						?>
						</select>

					</label>

				<?php
			endif;
		}
	}

endif;
