<?php
namespace Kubio\AI;
use IlluminateAgnostic\Arr\Support\Arr;
use Kubio\Core\Importer;
class PostImage {
static $images_by_keword = array();
static $used_images = array();
public static function get_featured_image_from_keywords( $keywords ) {
$image_url = self::get_image_from_api( $keywords );
if ( $image_url ) {
$image = Importer::importRemoteFile(
$image_url
);
if ( $image ) {
return $image['id'];
}
}
return false;
}
private static function get_image_from_api( $keywords ) {
$cached_images = Arr::get( static::$images_by_keword, $keywords );
if ( $cached_images && is_array( $cached_images ) && count( $cached_images ) > 0 ) {
$next_image = array_shift( $cached_images );
while ( in_array( $next_image, static::$used_images ) && count( $cached_images ) > 0 ) {
$next_image = array_shift( $cached_images );
}
Arr::set( static::$images_by_keword, $keywords, $cached_images );
return $next_image;
}
$per_page = 5;
$image = kubio_ai_call_api(
'v1/search-media',
array(
'type' => 'image',
'search' => $keywords,
'per_page' => $per_page,
'orientation' => 'landscape',
'size' => 'small',
'width' => '1152',
'height' => '896',
)
);
$images = Arr::get( $image, 'content.items', array() );
$next_image = null;
if ( is_array( $images ) && count( $images ) > 0 ) {
$next_image = array_shift( $images );
while ( in_array( $next_image, static::$used_images ) && count( $images ) > 0 ) {
$next_image = array_shift( $images );
}
static::$used_images[] = $next_image;
Arr::set( static::$images_by_keword, $keywords, $images );
}
return $next_image;
}
}