56468d5607a5aaf1604ff5e15593b003

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File name : post-helper.php

Content :

<?php

namespace WTS_EAE\Classes;

use WTS_EAE\Plugin;
use Elementor\Controls_Manager;

class Post_Helper {

public function query_controls( $widget ) {

$widget->add_control(
			'source',
			[
				'label'   => __( 'Source', 'wts-eae' ),
				'type'    => Controls_Manager::SELECT,
				'options' => self::get_post_types(),
				'default' => 'post',
			]
		);

$taxonomies = $this->get_taxonomies();

foreach ( $taxonomies as $taxonomy => $tax_object ) {

$widget->add_control(
				$taxonomy . '_filter_heading',
				[
					'label'     => $tax_object->labels->singular_name . ' Filters',
					'type'      => Controls_Manager::HEADING,
					'condition' => [
						'source' => $tax_object->object_type,
					],
					'separator' => 'before',
				]
			);
			$widget->add_control(
				$taxonomy . '_rule',
				[
					'label'     => __( 'Filter Mode', 'wts-eae' ),
					'type'      => Controls_Manager::SELECT,
					'options'   => [
						'IN'     => __( 'Includes', 'wts-eae' ),
						'NOT IN' => __( 'Excludes', 'wts-eae' ),
					],
					'condition' => [
						'source' => $tax_object->object_type,
					],
				]
			);

$widget->add_control(
				$taxonomy . '_terms',
				[
					'label'       => $tax_object->label,
					'type'        => Controls_Manager::SELECT2,
					'multiple'    => true,
					'label_block' => true,
					'object_type' => $taxonomy,
					'options'     => $this->get_taxonomy_terms( $taxonomy ),
					'condition'   => [
						'source' => $tax_object->object_type,
					],
				]
			);

}

// Ordering controls

$widget->add_control(
			'order_heading',
			[
				'label'     => __( 'Order & Limit', 'wts-eae' ),
				'type'      => Controls_Manager::HEADING,
				'separator' => 'before',
			]
		);

$widget->add_control(
			'order_by',
			[
				'label'   => __( 'Order By', 'wts-eae' ),
				'type'    => Controls_Manager::SELECT,
				'options' => [
					'ID'         => __( 'ID', 'wts-eae' ),
					'date'       => __( 'Date', 'wts-eae' ),
					'title'      => __( 'Title', 'wts-eae' ),
					'menu_order' => __( 'Menu Order', 'wts-eae' ),
					'random'     => __( 'Random', 'wts-eae' ),
					'meta_value' => __( 'Custom Field', 'wts-eae' ),
				],
				'default' => 'menu_order',
			]
		);

$widget->add_control(
			'order_meta_key',
			[
				'label'     => __( 'Meta Key (Custom Field Name)', 'wts-eae' ),
				'type'      => Controls_Manager::TEXT,
				'condition' => [
					'order_by' => 'meta_value',
				],
			]
		);

$widget->add_control(
			'order',
			[
				'label'   => __( 'Order', 'wts-eae' ),
				'type'    => Controls_Manager::SELECT,
				'options' => [
					'ASC'  => __( 'Ascending', 'wts-eae' ),
					'DESC' => __( 'Descending', 'wts-eae' ),
				],
				'default' => 'DESC',
			]
		);

$widget->add_control(
			'offset',
			[
				'label' => __( 'Offset', 'wts-eae' ),
				'type'  => Controls_Manager::NUMBER,
			]
		);

$widget->add_control(
			'post_count',
			[
				'label'   => __( 'Post Count', 'wts-eae' ),
				'type'    => Controls_Manager::NUMBER,
				'default' => '6',
			]
		);
	}

private function get_post_types() {

$types = [];

$post_types = get_post_types( [ 'public' => true ], 'object' );

$exclusions = [ 'attachment', 'elementor_library', 'ae_global_templates' ];

foreach ( $post_types as $post_type ) {
			if ( in_array( $post_type->name, $exclusions, true ) ) {
				continue;
			}
			$types[ $post_type->name ] = $post_type->label;
		}

return $types;
	}

private function get_taxonomies() {

$taxonomies = get_taxonomies( [ 'show_in_nav_menus' => 'true' ], 'objects' );

return $taxonomies;
	}

private function get_taxonomy_terms( $taxonomy ) {

$term_array = [];
		$terms      = get_terms(
			[
				'taxonomy'   => $taxonomy,
				'hide_empty' => false,
			]
		);

if ( count( $terms ) ) {

foreach ( $terms as $term ) {
				$term_array[ $term->term_id ] = $term->name;
			}
		}

return $term_array;
	}

public function get_queried_posts( $settings, $page = 1 ) {

$query_vars = [];

$query_vars['post_type'] = $settings['source'];
		$query_vars['orderby']   = $settings['order_by'];
		$query_vars['order']     = $settings['order'];

$query_vars['posts_per_page'] = $settings['post_count'];
		$query_vars['offset']         = $settings['offset'];

if ( $query_vars['orderby'] === 'meta_value' ) {
			$query_vars['meta_key'] = $settings['order_meta_key'];
		}

// Taxonomy Query
		$taxonomies = get_object_taxonomies( $settings['source'], 'objects' );
		foreach ( $taxonomies as $object ) {

$setting_key = $object->name . '_terms';

if ( ! empty( $settings[ $setting_key ] ) ) {

$operator = $settings[ $object->name . '_rule' ];

$query_vars['tax_query'][] = [
					'taxonomy' => $object->name,
					'field'    => 'term_id',
					'terms'    => $settings[ $setting_key ],
					'operator' => $operator,
				];
			}
		}

$posts = new \WP_Query( $query_vars );

return $posts;
	}
}

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