y( $category['templates'] ) ) {
				$arrays = array_chunk( $category['templates'], $this->number_column );

				foreach ( $arrays as $templates ) {
					$category['output'] .= '<div class="vc_row">';
					foreach ( $templates as $template ) {
						$category['output'] .= $this->render_item_list( $template );
					}
					$category['output'] .= '</div>';
				}
			}

			$category['output'] .= '
				    </div>
			    </div>
			</div>';
		}

		return $category;
	}

	/**
	 * Method footer_template
	 *
	 * @param array $data $data.
	 *
	 * @return array
	 */
	public function footer_template( $data ) {
		if ( get_post_type() === 'footer' ) {
			$data[] = array(
				'category'             => $this->category,
				'category_name'        => esc_html__( 'Footer Template', 'jnews' ),
				'category_description' => esc_html__( 'Footer Template for JNews', 'jnews' ),
				'category_weight'      => 9,
				'templates'            => $this->library(),
			);
		}

		return $data;
	}

	/**
	 * Method force_load_css
	 *
	 * @return void
	 */
	public function force_load_css() {
		if ( $this->is_footer_custom() ) {
			add_filter( 'jnews_vc_force_load_style', '__return_true' );
		}
	}

	/**
	 * Method footer_css
	 *
	 * @return void
	 */
	public function footer_css() {
		if ( $this->is_footer_custom() ) {
			$footer_page_id = $this->get_footer_page_id();

			$this->add_page_custom_css( $footer_page_id );
			$this->get_shortcode_custom_css( $footer_page_id );
		}
	}

	/**
	 * Method footer_post_type
	 *
	 * @return void
	 */
	public function footer_post_type() {
		if ( ( is_admin() || jeg_is_frontend_vc() || jeg_is_frontend_elementor() ) && ! ( get_theme_mod( 'jnews_dashboard_footer_builder_disable', false ) && $this->is_user_role_excluded( get_current_user_id(), get_theme_mod( 'jnews_dashboard_footer_builder_user_roles' ) ) ) ) {
			jnews_register_post_type(
				'footer',
				array(
					'labels'          =>
						array(
							'name'               => esc_html__( 'Footer Builder', 'jnews' ),
							'singular_name'      => esc_html__( 'Footer Builder', 'jnews' ),
							'menu_name'          => esc_html__( 'Footer Builder', 'jnews' ),
							'add_new'            => esc_html__( 'Build Footer', 'jnews' ),
							'add_new_item'       => esc_html__( 'Build Custom Footer', 'jnews' ),
							'edit_item'          => esc_html__( 'Edit Footer Builder', 'jnews' ),
							'new_item'           => esc_html__( 'New Footer Entry', 'jnews' ),
							'view_item'          => esc_html__( 'View Custom Footer', 'jnews' ),
							'search_items'       => esc_html__( 'Search Footer Builder', 'jnews' ),
							'not_found'          => esc_html__( 'No entry found', 'jnews' ),
							'not_found_in_trash' => esc_html__( 'No Custom Footer in Trash', 'jnews' ),
							'parent_item_colon'  => '',
						),
					'description'     => esc_html__( 'Footer Builder', 'jnews' ),
					'public'          => true,
					'show_ui'         => true,
					'menu_position'   => 6,
					'capability_type' => 'post',
					'hierarchical'    => false,
					'supports'        => array( 'title', 'editor' ),
					'rewrite'         => array(
						'slug' => 'footer',
					),
				)
			);
		}
	}

	/**
	 * Method footer_vc_row
	 *
	 * @return void
	 */
	public function footer_vc_row() {
		if ( function_exists( 'vc_add_param' ) ) {
			vc_add_param(
				'vc_row',
				array(
					'type'        => 'dropdown',
					'param_name'  => 'footer_scheme',
					'heading'     => esc_html__( 'Footer Scheme', 'jnews' ),
					'description' => esc_html__( 'choose footer option you want to use', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
					'std'         => 'light',
					'value'       => array(
						esc_html__( 'Light', 'jnews' ) => 'light',
						esc_html__( 'Dark', 'jnews' )  => 'dark',
					),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_text_color',
					'heading'     => esc_html__( 'Text Color', 'jnews' ),
					'description' => esc_html__( 'Footer text color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_link_color',
					'heading'     => esc_html__( 'Link Color', 'jnews' ),
					'description' => esc_html__( 'Footer link text color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_linkhover_color',
					'heading'     => esc_html__( 'Link Hover Color', 'jnews' ),
					'description' => esc_html__( 'Footer link hover text color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_widget_title_color',
					'heading'     => esc_html__( 'Widget Title Color', 'jnews' ),
					'description' => esc_html__( 'Footer widget title text color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_form_bg',
					'heading'     => esc_html__( 'Input Form Background', 'jnews' ),
					'description' => esc_html__( 'Footer input form background color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_form_color',
					'heading'     => esc_html__( 'Input Text Color', 'jnews' ),
					'description' => esc_html__( 'Footer input form text color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_button_bg',
					'heading'     => esc_html__( 'Button Background', 'jnews' ),
					'description' => esc_html__( 'Footer background color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_tags_bg',
					'heading'     => esc_html__( 'Widget: Tag Cloud Background', 'jnews' ),
					'description' => esc_html__( 'Widget Tag Cloud on footer background color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);

			vc_add_param(
				'vc_row',
				array(
					'type'        => 'colorpicker',
					'param_name'  => 'footer_tags_color',
					'heading'     => esc_html__( 'Widget: Tag Cloud Text Color', 'jnews' ),
					'description' => esc_html__( 'Widget Tag Cloud on footer text color', 'jnews' ),
					'group'       => esc_html__( 'Footer Style', 'jnews' ),
				)
			);
		}
	}

	/**
	 * Method get_footer_page_id
	 *
	 * @return array
	 */
	public function get_footer_page_id() {
		return jnews_get_translated_id( get_theme_mod( 'jnews_footer_custom_layout', null ) );
	}

	/**
	 * Method get_shortcode_custom_css
	 *
	 * @param int $post_id $post_id.
	 *
	 * @return void
	 */
	public function get_shortcode_custom_css( $post_id ) {
		$shortcodes_custom_css = get_post_meta( $post_id, '_wpb_shortcodes_custom_css', true );

		if ( ! empty( $shortcodes_custom_css ) ) {
			$shortcodes_custom_css = strip_tags( $shortcodes_custom_css );
			echo '<style type="text/css" data-type="vc_shortcodes-custom-css">';
			echo jnews_sanitize_by_pass( $shortcodes_custom_css );
			echo '</style>';
		}
	}

	/**
	 * Method get_template
	 *
	 * @param int $template_id $template_id.
	 *
	 * @return string
	 */
	public function get_template( $template_id ) {
		ob_start();
		include 'template/' . $template_id . '.txt';

		return ob_get_clean();
	}

	/**
	 * Remove Footer option from option
	 *
	 * @param mixed $groups groups.
	 *
	 * @return mixed
	 */
	public function header_group( $groups ) {
		$post_type = get_post_type( (int) sanitize_text_field( $_REQUEST['post_id'] ) );
		if ( 'footer' !== $post_type ) {
			foreach ( $groups as $key => $group ) {
				if ( 'Footer Option' === $group ) {
					unset( $groups[ $key ] );
				}
			}
		}

		return $groups;
	}

	/**
	 * Method is_footer_custom
	 *
	 * @return boolean
	 */
	public function is_footer_custom() {
		$footer_style = get_theme_mod( 'jnews_footer_style', '1' );

		return 'custom' === $footer_style;
	}

	/**
	 * Method is_user_role_excluded
	 *
	 * @param int   $user_id $user_id.
	 * @param array $option $option.
	 *
	 * @return boolean
	 */
	public function is_user_role_excluded( $user_id, $option ) {
		$user = get_user_by( 'id', $user_id );
		if ( empty( $user ) || ! $option ) {
			return false;
		}

		$roles = (array) $user->roles;

		if ( ! empty( $roles ) ) {
			foreach ( $roles as $role ) {
				if ( in_array( $role, $option, true ) ) {
					return true;
				}
			}
		}

		return false;
	}

	/**
	 * Method is_on_footer
	 *
	 * @return boolean
	 */
	public function is_on_footer() {
		$post_id   = get_the_ID();
		$post_type = get_post_type( $post_id );

		return $this->on_footer || ( 'footer' === $post_type );
	}

	/**
	 * Method library
	 *
	 * @return array
	 */
	public function library() {
		$template = array();

		for ( $i = 1; $i <= 6; $i++ ) {
			$data               = array();
			$data['name']       = 'Footer ' . $i;
			$data['unique_id']  = 'footer_' . $i;
			$data['image_path'] = get_template_directory_uri() . '/assets/img/admin/footer/footer-' . $i . '.jpg';
			$data['type']       = $this->category;

			$template[] = $data;
		}

		return $template;
	}

	/**
	 * Method not_on_footer
	 *
	 * @return void
	 */
	public function not_on_footer() {
		$this->on_footer = false;
	}

	/**
	 * Method render_item_list
	 *
	 * @param array $template $template.
	 *
	 * @return string
	 */
	public function render_item_list( $template ) {
		$name                = isset( $template['name'] ) ? esc_html( $template['name'] ) : esc_html__( 'No title', 'jnews' );
		$template_id         = esc_attr( $template['unique_id'] );
		$template_id_hash    = md5( $template_id ); // needed for jquery target for TTA.
		$template_name       = esc_html( $name );
		$template_name_lower = esc_attr( vc_slugify( $template_name ) );
		$template_type       = esc_attr( isset( $template['type'] ) ? $template['type'] : 'custom' );
		$custom_class        = esc_attr( isset( $template['custom_class'] ) ? $template['custom_class'] : '' );
		$column              = 12 / $this->number_column;

		$template_item = $this->render_single_item( $name, $template );

		return "<div class='vc_col-sm-{$column}'>
                        <div class='vc_ui-template vc_templates-template-type-{$template_type} {$custom_class}'
                            data-template_id='{$template_id}'
                            data-template_id_hash='{$template_id_hash}'
                            data-category='{$template_type}'
                            data-template_unique_id='{$template_id}'
                            data-template_name='{$template_name_lower}'
                            data-template_type='{$template_type}'
                            data-vc-content='.vc_ui-template-content'>
                            <div class='vc_ui-list-bar-item'>
                                {$template_item}        
                            </div>
                            <div class='vc_ui-template-content' data-js-content>
                            </div>
                        </div>
                    </div>";
	}

	/**
	 * Method render_single_item
	 *
	 * @param string $name $name.
	 * @param array  $data $data.
	 *
	 * @return string
	 */
	protected function render_single_item( $name, $data ) {
		$template_name  = esc_html( $name );
		$template_image = esc_attr( $data['image_path'] );

		return "<div class='jnews_template_vc_item' data-template-handler=''>
                    <img src='{$template_image}'/>
                    <div class='vc_ui-list-bar-item-trigger'>
			            <h3>{$template_name}</h3>
			        </div>
                </div>";
	}

	/**
	 * Method remove_filters
	 *
	 * @return void
	 */
	public function remove_filters() {
		// remove related post.
		jnews_remove_filters( 'the_content', array( SinglePost::getInstance(), 'render_inline_related_post' ), 10 );
	}

	/**
	 * Method render_footer
	 *
	 * @return void
	 */
	public function render_footer() {
		// need to remove the filter first.
		$this->remove_filters();

		// Render Footer.
		$content = jeg_render_builder_content( $this->get_footer_page_id() );
		echo $content;
	}

	/**
	 * Method set_on_footer
	 *
	 * @return void
	 */
	public function set_on_footer() {
		$this->on_footer = true;
	}
}