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<?php |
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|
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namespace FluentBoards\Framework\Support; |
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|
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use RuntimeException; |
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use InvalidArgumentException; |
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|
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class MediaUploader |
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{ |
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/** |
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* upload a local file array (e.g. from $_FILES) or a remote file URL. |
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* |
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* @param array|string $resource File array from $_FILES or remote file URL |
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* @param int|null $postId Optional post ID to attach the media to |
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* @param string|null $filename Optional file name for remote URLs |
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* |
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* @return array |
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* @throws InvalidArgumentException |
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* @throws RuntimeException |
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* @see https://developer.wordpress.org/reference/functions/media_handle_sideload/ |
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*/ |
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public static function upload($resource, $postId = 0, $filename = null) |
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{ |
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[$fileArray, $tmp] = static::prepareMedia($resource, $filename); |
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|
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$attachmentId = media_handle_sideload($fileArray, $postId); |
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|
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if ($tmp && file_exists($tmp)) { |
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@unlink($tmp); |
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} |
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|
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if (is_wp_error($attachmentId)) { |
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throw new RuntimeException( |
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'Failed to sideload media: ' . $attachmentId->get_error_message() |
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); |
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} |
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|
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return [ |
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'success' => true, |
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'id' => $attachmentId, |
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'url' => wp_get_attachment_url($attachmentId), |
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]; |
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} |
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|
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/** |
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* Prepare the file array to upload. |
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* |
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* @param string|array $resource url or $_FILES |
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* @param string|null $filename |
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* @return array |
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*/ |
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protected static function prepareMedia($resource, $filename = null) |
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{ |
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static::includeMediaFunctions(); |
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|
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if (is_array($resource)) { |
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if (empty($resource['tmp_name'])) { |
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throw new InvalidArgumentException('Invalid file array: tmp_name is required.'); |
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} |
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|
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return [[ |
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'name' => $resource['name'] ?? 'file', |
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'tmp_name' => $resource['tmp_name'], |
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'type' => $resource['type'] ?? null, |
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'error' => $resource['error'] ?? 0, |
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'size' => $resource['size_in_bytes'] ?? $resource['size'] ?? null, |
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], null]; |
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} |
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|
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if (is_string($resource) && filter_var($resource, FILTER_VALIDATE_URL)) { |
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$tmp = download_url($resource); |
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|
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if (is_wp_error($tmp)) { |
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throw new RuntimeException( |
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'Failed to download remote file: ' . $tmp->get_error_message() |
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); |
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} |
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|
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return [[ |
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'tmp_name' => $tmp, |
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'name' => $filename ?: basename( |
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parse_url($resource, PHP_URL_PATH) |
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), |
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], $tmp]; |
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} |
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|
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throw new InvalidArgumentException('Invalid file array or URL provided.'); |
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} |
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|
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/** |
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* Ensure required WordPress media functions are loaded. |
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*/ |
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protected static function includeMediaFunctions() |
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{ |
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if (!function_exists('media_handle_sideload')) { |
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require_once ABSPATH . 'wp-admin/includes/image.php'; |
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require_once ABSPATH . 'wp-admin/includes/file.php'; |
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require_once ABSPATH . 'wp-admin/includes/media.php'; |
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} |
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} |
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} |
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|
