<?php

/**
 * Search form.
 *
 * @link    https://plugins360.com
 * @since   1.0.0
 *
 * @package All_In_One_Video_Gallery
 */

// Exit if accessed directly
if ( ! defined( 'WPINC' ) ) {
	die;
}

/**
 * AIOVG_Public_Search class.
 *
 * @since 1.0.0
 */
class AIOVG_Public_Search {
	
	/**
	 * Get things started.
	 *
	 * @since 1.0.0
	 */
	public function __construct() {
		// Register shortcode(s)
		add_shortcode( "aiovg_search_form", array( $this, "run_shortcode_search_form" ) );
	}

	/**
	 * Run the shortcode [aiovg_search_form].
	 *
	 * @since 1.0.0
	 * @param array $atts An associative array of attributes.
	 */
	public function run_shortcode_search_form( $atts ) {	
		// Vars
		$page_settings = aiovg_get_option( 'aiovg_page_settings' );
		
		$attributes = array(
			'template'          => isset( $atts['template'] ) ? sanitize_text_field( $atts['template'] ) : 'horizontal',
			'search_page_id'    => $page_settings['search'],
			'has_keyword'       => isset( $atts['keyword'] ) ? (int) $atts['keyword'] : 1,
			'has_category'      => isset( $atts['category'] ) ? (int) $atts['category'] : 0,
			'has_tag'           => isset( $atts['tag'] ) ? (int) $atts['tag'] : 0,
			'has_sort'          => isset( $atts['sort'] ) ? (int) $atts['sort'] : 0,
			'has_search_button' => isset( $atts['search_button'] ) ? (int) $atts['search_button'] : 1,
			'has_reset_button'  => isset( $atts['reset_button'] ) ? (int) $atts['reset_button'] : 1,
			'target'            => isset( $atts['target'] ) ? sanitize_text_field( $atts['target'] ) : 'default'
		);

		if ( ! empty( $atts ) ) {
			$attributes = array_merge( $atts, $attributes );
		}

		if ( 
			empty( $attributes['has_category'] ) && 
			empty( $attributes['has_tag'] ) && 
			empty( $attributes['has_sort'] ) 
		) {
			$attributes['template'] = 'compact';
		}

		if ( 'current' == $attributes['target'] ) {
			if ( $current_page_id = aiovg_get_current_page_id() ) {
				$attributes['search_page_id'] = $current_page_id;
			}
		}
		
		// Enqueue dependencies
		wp_enqueue_style( AIOVG_PLUGIN_SLUG . '-public' );

		if ( empty( $attributes['has_search_button'] ) ) {
			wp_enqueue_script( AIOVG_PLUGIN_SLUG . '-search' );
		}

		if ( ! empty( $attributes['has_category'] ) || ! empty( $attributes['has_tag'] ) ) {
			wp_enqueue_script( AIOVG_PLUGIN_SLUG . '-select' );
		}		
		
		// Process output
		ob_start();
		include apply_filters( 'aiovg_load_template', AIOVG_PLUGIN_DIR . 'public/templates/search-form-template-' . sanitize_file_name( $attributes['template'] ) . '.php' );
		return ob_get_clean();
	}
	
}