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<?php |
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|
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namespace LIBRARY; |
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|
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class Downloader { |
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private $download_directory_path = ''; |
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|
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public function __construct( $download_directory_path = '' ) { |
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$this->set_download_directory_path( $download_directory_path ); |
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} |
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|
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|
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public function download_file( $url, $filename ) { |
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$content = $this->get_content_from_url( $url ); |
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|
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if ( is_wp_error( $content ) ) { |
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return $content; |
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} |
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|
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return Helpers::write_to_file( $content, $this->download_directory_path . $filename ); |
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} |
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|
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|
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private function get_content_from_url( $url ) { |
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if ( empty( $url ) ) { |
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return new \WP_Error( |
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'missing_url', |
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__( 'Missing URL for downloading a file!', 'borderless' ) |
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); |
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} |
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|
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$response = wp_remote_get( |
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$url, |
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array( 'timeout' => Helpers::apply_filters( 'library/timeout_for_downloading_import_file', 20 ) ) |
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); |
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|
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if ( is_wp_error( $response ) || 200 !== $response['response']['code'] ) { |
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$response_error = $this->get_error_from_response( $response ); |
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|
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return new \WP_Error( |
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'download_error', |
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sprintf( |
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__( 'An error occurred while fetching file from: %1$s%2$s%3$s!%4$sReason: %5$s - %6$s.', 'borderless' ), |
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'<strong>', |
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$url, |
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'</strong>', |
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'<br>', |
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$response_error['error_code'], |
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$response_error['error_message'] |
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) . '<br>' . |
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Helpers::apply_filters( 'library/message_after_file_fetching_error', '' ) |
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); |
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} |
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|
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return wp_remote_retrieve_body( $response ); |
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} |
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|
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|
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private function get_error_from_response( $response ) { |
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$response_error = array(); |
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|
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if ( is_array( $response ) ) { |
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$response_error['error_code'] = $response['response']['code']; |
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$response_error['error_message'] = $response['response']['message']; |
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} |
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else { |
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$response_error['error_code'] = $response->get_error_code(); |
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$response_error['error_message'] = $response->get_error_message(); |
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} |
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|
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return $response_error; |
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} |
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|
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|
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public function get_download_directory_path() { |
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return $this->download_directory_path; |
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} |
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|
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|
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public function set_download_directory_path( $download_directory_path ) { |
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if ( file_exists( $download_directory_path ) ) { |
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$this->download_directory_path = $download_directory_path; |
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} |
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else { |
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$upload_dir = wp_upload_dir(); |
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$this->download_directory_path = Helpers::apply_filters( 'library/upload_file_path', trailingslashit( $upload_dir['path'] ) ); |
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} |
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} |
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} |
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|
