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jsarnowski / jsarnowski/blocksy-companion-pro   php

Repository URL to install this package:

Version: 1.8.76 

/ features / demo-install / content-installer.php

<?php

namespace Blocksy;

class DemoInstallContentInstaller {
	protected $has_streaming = true;
	protected $demo_name = null;

	public function __construct($args = []) {
		$args = wp_parse_args($args, [
			'has_streaming' => true,
			'demo_name' => null
		]);

		if (
			!$args['demo_name']
			&&
			isset($_REQUEST['demo_name'])
			&&
			$_REQUEST['demo_name']
		) {
			$args['demo_name'] = $_REQUEST['demo_name'];
		}

		$this->has_streaming = $args['has_streaming'];
		$this->demo_name = $args['demo_name'];
	}

	public function import() {
		if (class_exists('\Astra_Sites')) {
			$astra_sites_instance = \Astra_Sites::get_instance();

			remove_filter(
				'wp_import_post_data_processed',
				[$astra_sites_instance, 'wp_slash_after_xml_import'],
				99, 2
			);
		}

		if ($this->has_streaming) {
			Plugin::instance()->demo->start_streaming();

			if (! current_user_can('edit_theme_options')) {
				Plugin::instance()->demo->emit_sse_message([
					'action' => 'complete',
					'error' => 'No permission.',
				]);

				exit;
			}
		}

		if (class_exists('\Elementor\Compatibility')) {
			remove_filter('wp_import_post_meta', [
				'\Elementor\Compatibility',
				'on_wp_import_post_meta'
			]);
		}

		add_action(
			'blocksy_wp_import_insert_term',
			function($term_id) {
				$this->track_term_insert($term_id);
				$this->send_update('term');
			},
			10,
			1
		);

		add_action(
			'wp_import_insert_term',
			function($t) {
				$term_id = $t['term_id'];
				$this->track_term_insert($term_id);
				$this->send_update('term');
			},
			10,
			1
		);

		add_filter(
			'wp_import_post_meta',
			function($meta, $post_id, $post) {
				$this->track_post_insert($post_id);

				if (get_post_type($post_id) === 'attachment') {
					$this->send_update('media');
				} else {
					$this->send_update('post');
				}

				$wp_importer = get_plugins( '/wordpress-importer' );

				if (! empty($wp_importer)) {
					$wp_importer_version = $wp_importer['wordpress-importer.php']['Version'];

					if (! empty($wp_importer_version)) {
						if (version_compare($wp_importer_version, '0.7', '>=')) {
							foreach ($meta as &$m) {
								if ('_elementor_data' === $m['key']) {
									$m['value'] = wp_slash($m['value']);
									break;
								}
							}
						}
					}
				} else {
					foreach ($meta as &$m) {
						if ('_elementor_data' === $m['key']) {
							$m['value'] = wp_slash($m['value']);
							break;
						}
					}
				}

				return $meta;
			},
			10,
			3
		);

		add_action(
			'wp_import_insert_post',
			function ($post_id, $old_post_id) {
				Plugin::instance()->header->patch_conditions(
					intval($post_id),
					intval($old_post_id)
				);
			},
			10, 2
		);

		add_filter(
			'wp_import_term_meta',
			function( $meta, $term_id, $post ) {
				$this->track_term_insert($term_id);
				$this->send_update('term');

				return $meta;
			},
			10,
			3
		);

		add_action(
			'wp_import_insert_comment',
			function($comment_id, $comment, $comment_post_id, $post) {
				$this->send_update('comment');
			},
			10,
			4
		);

		if ($this->has_streaming) {
			if (! $this->demo_name) {
				Plugin::instance()->demo->emit_sse_message([
					'action' => 'complete',
					'error' => 'No demo name passed.',
				]);
				exit;
			}
		}

		$demo_name = explode(':', $this->demo_name);

		if (! isset($demo_name[1])) {
			$demo_name[1] = '';
		}

		$demo = $demo_name[0];
		$builder = $demo_name[1];

		$url = 'https://demo.creativethemes.com/?' . http_build_query([
			'route' => 'get_single_xml',
			'demo' => $demo . ':' . $builder
		]);

		$wp_import = new \Blocksy_WP_Import();
		$import_data = $wp_import->parse($url);

		if ($this->has_streaming) {
			Plugin::instance()->demo->emit_sse_message([
				'action' => 'get_content_preliminary_data',
				'url' => $url,
				'our_data' => blc_load_xml_file($url),
				'data' => $import_data,
			]);
		}

		$wp_import->get_authors_from_import($import_data);

		unset($import_data);

		$author_data = [];

		foreach ($wp_import->authors as $wxr_author) {
			$author = new \stdClass();

			// Always in the WXR
			$author->user_login = $wxr_author['author_login'];

			// Should be in the WXR; no guarantees
			if (isset($wxr_author['author_email'])) {
				$author->user_email = $wxr_author['author_email'];
			}

			if (isset($wxr_author['author_display_name'])) {
				$author->display_name = $wxr_author['author_display_name'];
			}

			if (isset($wxr_author['author_first_name'])) {
				$author->first_name = $wxr_author['author_first_name'];
			}

			if (isset($wxr_author['author_last_name'])) {
				$author->last_name = $wxr_author['author_last_name'];
			}

			$author_data[] = $author;
		}

		// Build the author mapping
		$author_mapping = $this->process_author_mapping( 'skip', $author_data );

		$author_in = wp_list_pluck($author_mapping, 'old_user_login');
		$author_out = wp_list_pluck($author_mapping, 'new_user_login');
		unset($author_mapping, $author_data);

		// $user_select needs to be an array of user IDs
		$user_select = [];
		$invalid_user_select = [];

		foreach ($author_out as $author_login) {
			$user = get_user_by('login', $author_login);

			if ($user) {
				$user_select[] = $user->ID;
			} else {
				$invalid_user_select[] = $author_login;
			}
		}

		if (! empty($invalid_user_select)) {
			# return new WP_Error( 'invalid-author-mapping', sprintf( 'These user_logins are invalid: %s', implode( ',', $invalid_user_select ) ) );
		}

		unset($author_out);

		$wp_import->fetch_attachments = true;

		$_GET['import'] = 'wordpress';
		$_GET['step'] = 2;

		$_POST['imported_authors'] = $author_in;
		$_POST['user_map'] = $user_select;
		$_POST['fetch_attachments'] = $wp_import->fetch_attachments;

		ob_start();
		$wp_import->import( $url );
		ob_end_clean();

		if ($this->has_streaming) {
			Plugin::instance()->demo->emit_sse_message([
				'action' => 'test_terms',
				'error' => false,
				'terms' => $wp_import->processed_terms
			]);
		}

		if (class_exists('Blocksy_Customizer_Builder')) {
			$header_builder = new \Blocksy_Customizer_Builder();
			$header_builder->patch_header_value_for($wp_import->processed_terms);
		}

		$old_nav_menu_locations = get_theme_mod('nav_menu_locations', []);
		$should_update_nav_menu_locations = false;

		foreach ($old_nav_menu_locations as $location => $menu_id) {
			if (isset($wp_import->processed_terms[$menu_id])) {
				$should_update_nav_menu_locations = true;

				$old_nav_menu_locations[
					$location
				] = $wp_import->processed_terms[$menu_id];
			}
		}

		if ($should_update_nav_menu_locations) {
			set_theme_mod('nav_menu_locations', $old_nav_menu_locations);
		}

		$this->clean_plugins_cache();
		$this->assign_pages_ids($demo, $builder);

		if ($this->has_streaming) {
			Plugin::instance()->demo->emit_sse_message([
				'action' => 'complete',
				'error' => false
			]);

			exit;
		}
	}

	public function track_post_insert($post_id) {
		update_post_meta($post_id, 'blocksy_demos_imported_post', true);
	}

	public function track_term_insert($term_id) {
		update_term_meta($term_id, 'blocksy_demos_imported_term', true);
	}

	public function send_update($kind = null) {
		if ($this->has_streaming) {
			ob_end_clean();

			Plugin::instance()->demo->emit_sse_message([
				'action' => 'content_installer_progress',
				'kind' => $kind,
				'error' => false,
			]);

			ob_start();
		}
	}

	public function clean_plugins_cache() {
		if ($this->has_streaming) {
			Plugin::instance()->demo->emit_sse_message([
				'action' => 'cleanup_plugins_cache',
				'error' => false,
			]);
		}

		if (class_exists('\Elementor\Plugin')) {
			\Elementor\Plugin::$instance->posts_css_manager->clear_cache();
		}

		if (is_callable('FLBuilderModel::delete_asset_cache_for_all_posts')) {
			\FLBuilderModel::delete_asset_cache_for_all_posts();
		}
	}

	public function assign_pages_ids($demo, $builder) {
		if ($this->has_streaming) {
			Plugin::instance()->demo->emit_sse_message([
				'action' => 'cleanup_plugins_cache',
				'error' => false,
			]);
		}

		$demo_content = Plugin::instance()->demo->fetch_single_demo([
			'demo' => $demo,
			'builder' => $builder,
			'field' => 'content'
		]);

		if (! isset($demo_content['pages_ids_options'])) {
			if ($this->has_streaming) {
				Plugin::instance()->demo->emit_sse_message([
					'action' => 'complete',
					'error' => __('Downloaded demo is corrupted.'),
				]);

				exit;
			}
		}

		foreach ($demo_content['pages_ids_options'] as $option_id => $page_title) {
			if (strpos($option_id, 'woocommerce') !== false) {
				if (! class_exists('WooCommerce')) {
					continue;
				}
			}

			$page = get_page_by_title($page_title);

			if (isset($page) && $page->ID) {
				update_option($option_id, $page->ID);
			}
		}
	}

	private function process_author_mapping( $authors_arg, $author_data ) {
		switch ($authors_arg) {
		// Create authors if they don't yet exist; maybe match on email or user_login
		case 'create':
			return $this->create_authors_for_mapping($author_data);
		// Skip any sort of author mapping
		case 'skip':
			return array();
		default:
			return new WP_Error( 'invalid-argument', "'authors' argument is invalid." );
		}
	}

	private function create_authors_for_mapping( $author_data ) {
		$author_mapping = array();
		foreach ($author_data as $author) {
			if (isset($author->user_email)) {
				$user = get_user_by('email', $author->user_email);

				if ($user instanceof WP_User) {
					$author_mapping[] = [
						'old_user_login' => $author->user_login,
						'new_user_login' => $user->user_login,
					];
					continue;
				}
			}

			$user = get_user_by('login', $author->user_login);

			if ($user instanceof WP_User) {
				$author_mapping[] = [
					'old_user_login' => $author->user_login,
					'new_user_login' => $user->user_login,
				];
				continue;
			}
			$user = array(
				'user_login' => '',
				'user_email' => '',
				'user_pass' => wp_generate_password(),
			);

			$user = array_merge($user, (array) $author);
			$user_id = wp_insert_user($user);

			if (is_wp_error($user_id)) {
				return $user_id;
			}

			$user = get_user_by( 'id', $user_id );
			$author_mapping[] = [
				'old_user_login' => $author->user_login,
				'new_user_login' => $user->user_login,
			];
		}
		return $author_mapping;
	}
}