Import Google Images with Directorist

functions.php

// Import Google Content

function directorist_import_googlecontent($url = "", $post_id = 0)
{
	if (!empty($url)) {
		$data = directorist_file_get_contents_curl($url);
		$wp_upload_dir    = wp_upload_dir();
		$attachment_id = 0;

		$fp = $wp_upload_dir['basedir'] . '/logo-3.jpg';
		$info = file_put_contents($fp, $data);

		if ($info > 0) {
			$url = $wp_upload_dir['baseurl'] . '/logo-3.jpg';
			$attachment_id = directorist_save_image_as_attachment($url, $post_id);
		}

		unlink($fp);

		return $attachment_id;
	}
	return 0;
}

function directorist_file_get_contents_curl($url)
{
	$ch = curl_init();

	curl_setopt($ch, CURLOPT_HEADER, 0);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_URL, $url);

	$data = curl_exec($ch);
	curl_close($ch);
	return $data;
}


function directorist_save_image_as_attachment($url = '', $post_id = 0)
{
	// Need to require these files
	if (!function_exists('media_handle_upload')) {
		require_once(ABSPATH . "wp-admin" . '/includes/image.php');
		require_once(ABSPATH . "wp-admin" . '/includes/file.php');
		require_once(ABSPATH . "wp-admin" . '/includes/media.php');
	}

	$tmp = download_url($url);
	if (is_wp_error($tmp)) {
		// download failed, handle error
	}
	$post_id = 0;
	$desc = "The WordPress Logo";
	$file_array = array();

	// Set variables for storage
	// fix file filename for query strings
	preg_match('/[^\?]+\.(jpg|jpe|jpeg|gif|png)/i', $url, $matches);
	$file_array['name'] = basename($matches[0]);
	$file_array['tmp_name'] = $tmp;

	// If error storing temporarily, unlink
	if (is_wp_error($tmp)) {
		@unlink($file_array['tmp_name']);
		$file_array['tmp_name'] = '';
	}

	// do the validation and storage stuff
	$id = media_handle_sideload($file_array, $post_id, $desc);

	// If error storing permanently, unlink
	if (is_wp_error($id)) {
		@unlink($file_array['tmp_name']);
		return $id;
	}

	return $id;
}


add_action('directorist_listing_imported', function ($post_id, $post) {
	$preview_image = isset($_POST['listing_img']) ? sanitize_text_field($_POST['listing_img']) : '';
	$preview_url = !empty($post[$preview_image]) ? explode(',', trim($post[$preview_image])) : '';
	if ($preview_url) {
		$attachment_ids = [];
		foreach ($preview_url as $_url_index => $_url) {
			$attachment_id = directorist_import_googlecontent($_url);
			if ($_url_index < 1) {
				update_post_meta($post_id, '_listing_prv_img', $attachment_id);
			} else {
				$attachment_ids[] = $attachment_id;
			}
		}
		update_post_meta($post_id, '_listing_img', $attachment_ids);
	}
	
	// Update post status to publish
    wp_update_post(array('ID' => $post_id, 'post_status' => 'publish'));	
}, 10, 2);

// Import Limit per cycle

add_filter('atbdp_listing_import_limit_per_cycle', function($cycle){
	return 5;
});


// Admin CSS

add_action('admin_head', function(){
?>
	<style>
		.atbdp-importer-mapping-table-name code {
			line-break: anywhere;
		}	
	</style>
<?php
});