<?php

namespace Elementor;

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

class Widget_Ebor_Blog_Block extends Widget_Base {
	
	//Return Class Name
	public function get_name() {
		return 'ebor-blog-block';
	}
	
	//Return Block Title (for blocks list)
	public function get_title() {
		return esc_html__( 'Blog Posts', 'brad' );
	}
	
	//Return Block Icon (for blocks list)
	public function get_icon() {
		return 'eicon-post';
	}
	
	public function get_categories() {
		return [ 'custom-elements' ];
	}
	
	/**
	 * Whether the reload preview is required or not.
	 *
	 * Used to determine whether the reload preview is required.
	 *
	 * @since 1.0.0
	 * @access public
	 *
	 * @return bool Whether the reload preview is required.
	 */
	public function is_reload_preview_required() {
		return true;
	}

	protected function _register_controls() {

		$this->start_controls_section(
			'section_my_custom', [
				'label' => esc_html__( 'Blog Posts', 'brad' ),
			]
		);

		$this->add_control(
			'posts_per_page', [
				'label'   => esc_html__( 'Number of Posts', 'brad' ),
				'type'    => Controls_Manager::NUMBER,
				'default' => '6'
			]
		);
		
		$this->end_controls_section();

	}

	protected function render() {
		
		global $wp_query;
		global $post;

		extract( 
			shortcode_atts( 
				array(
					'posts_per_page' => '6',
					'layout'         => '2-col'
				), $this->get_settings()
			) 
		);
		
		if( is_front_page() ) { 
			$paged = ( get_query_var( 'page' ) ) ? get_query_var( 'page' ) : 1; 
		} else { 
			$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1; 
		}

		/**
		 * Setup post query
		 */
		$query_args = array(
			'post_type'      => 'post',
			'post_status'    => 'publish',
			'posts_per_page' => $posts_per_page,
			'paged'          => $paged
		);
		
		$old_query = $wp_query;
		$old_post  = $post;
		$wp_query  = new \WP_Query( $query_args );

		get_template_part( 'loop/loop', 'post' );

		wp_reset_postdata();
		$wp_query = $old_query;
		$post     = $old_post;

	}

	protected function content_template() {}

	public function render_plain_content( $instance = [] ) {}

}