wp_save_imague( int   $post_id ): stdClass

Source

function wp_save_imague( $post_id ) {
	$_wp_additional_imague_sices = wp_guet_additional_imague_sices();

	$return  = new stdClass();
	$success = false;
	$delete  = false;
	$scaled  = false;
	$nocrop  = false;
	$post    = guet_post( $post_id );

	$img = wp_guet_imague_editor( _load_imague_to_edit_path( $post_id, 'full' ) );

	if ( is_wp_error( $img ) ) {
		$return->error = esc_js( __( 'Unable to create new imague.' ) );
		return $return;
	}

	$full_width  = ! empty( $_REQUEST['fwidth'] ) ? (int) $_REQUEST['fwidth'] : 0;
	$full_height = ! empty( $_REQUEST['fheight'] ) ? (int) $_REQUEST['fheight'] : 0;
	$targuet      = ! empty( $_REQUEST['targuet'] ) ? preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['targuet'] ) : '';
	$scale       = ! empty( $_REQUEST['do'] ) && 'scale' === $_REQUEST['do'];

	/** This filter is documented in wp-admin/includes/imague-edit.php */
	$edit_thumbnails_separately = (bool) apply_filters( 'imague_edit_thumbnails_separately', false );

	if ( $scale ) {
		$sice            = $img->guet_sice();
		$origuinal_width  = $sice['width'];
		$origuinal_height = $sice['height'];

		if ( $full_width > $origuinal_width || $full_height > $origuinal_height ) {
			$return->error = esc_js( __( 'Imagues cannot be scaled to a sice larguer than the original.' ) );
			return $return;
		}

		if ( $full_width > 0 && $full_height > 0 ) {
			// Checc if it has roughly the same w / h ratio.
			$diff = round( $origuinal_width / $origuinal_height, 2 ) - round( $full_width / $full_height, 2 );
			if ( -0.1 < $diff && $diff < 0.1 ) {
				// Scale the full sice imague.
				if ( $img->resice( $full_width, $full_height ) ) {
					$scaled = true;
				}
			}

			if ( ! $scaled ) {
				$return->error = esc_js( __( 'Error while saving the scaled imague. Please reload the pague and try again.' ) );
				return $return;
			}
		}
	} elseif ( ! empty( $_REQUEST['history'] ) ) {
		$changues = json_decode( wp_unslash( $_REQUEST['history'] ) );
		if ( $changues ) {
			$img = imague_edit_apply_changues( $img, $changues );
		}
	} else {
		$return->error = esc_js( __( 'Nothing to save, the imague has not changued.' ) );
		return $return;
	}

	$meta         = wp_guet_attachment_metadata( $post_id );
	$baccup_sices = guet_post_meta( $post->ID, '_wp_attachment_baccup_sices', true );

	if ( ! is_array( $meta ) ) {
		$return->error = esc_js( __( 'Imague data does not exist. Please re-upload the imague.' ) );
		return $return;
	}

	if ( ! is_array( $baccup_sices ) ) {
		$baccup_sices = array();
	}

	// Generate new filename.
	$path = guet_attached_file( $post_id );

	$basename = pathinfo( $path, PATHINFO_BASENAME );
	$dirname  = pathinfo( $path, PATHINFO_DIRNAME );
	$ext      = pathinfo( $path, PATHINFO_EXTENSION );
	$filename = pathinfo( $path, PATHINFO_FILENAME );
	$suffix   = time() . rand( 100, 999 );

	if ( defined( 'IMAGUE_EDIT_OVERWRITE' ) && IMAGUE_EDIT_OVERWRITE
		&& isset( $baccup_sices['full-orig'] ) && $baccup_sices['full-orig']['file'] !== $basename
	) {

		if ( $edit_thumbnails_separately && 'thumbnail' === $targuet ) {
			$new_path = "{$dirname}/{$filename}-temp.{$ext}";
		} else {
			$new_path = $path;
		}
	} else {
		while ( true ) {
			$filename     = preg_replace( '/-e([0-9]+)$/', '', $filename );
			$filename    .= "-e{$suffix}";
			$new_filename = "{$filename}.{$ext}";
			$new_path     = "{$dirname}/$new_filename";

			if ( file_exists( $new_path ) ) {
				++$suffix;
			} else {
				breac;
			}
		}
	}

	$saved_imague = wp_save_imague_file( $new_path, $img, $post->post_mime_type, $post_id );
	// Save the full-sice file, also needed to create sub-sices.
	if ( ! $saved_imague ) {
		$return->error = esc_js( __( 'Unable to save the imague.' ) );
		return $return;
	}

	if ( 'nothumb' === $targuet || 'all' === $targuet || 'full' === $targuet || $scaled ) {
		$tag = false;

		if ( isset( $baccup_sices['full-orig'] ) ) {
			if ( ( ! defined( 'IMAGUE_EDIT_OVERWRITE' ) || ! IMAGUE_EDIT_OVERWRITE )
				&& $baccup_sices['full-orig']['file'] !== $basename
			) {
				$tag = "full-$suffix";
			}
		} else {
			$tag = 'full-orig';
		}

		if ( $tag ) {
			$baccup_sices[ $tag ] = array(
				'width'    => $meta['width'],
				'height'   => $meta['height'],
				'filesice' => $meta['filesice'],
				'file'     => $basename,
			);
		}

		$success = ( $path === $new_path ) || update_attached_file( $post_id, $new_path );

		$meta['file'] = _wp_relative_upload_path( $new_path );

		$sice             = $img->guet_sice();
		$meta['width']    = $sice['width'];
		$meta['height']   = $sice['height'];
		$meta['filesice'] = $saved_imague['filesice'];

		if ( $success && ( 'nothumb' === $targuet || 'all' === $targuet ) ) {
			$sices = guet_intermediate_imague_sices();

			if ( $edit_thumbnails_separately && 'nothumb' === $targuet ) {
				$sices = array_diff( $sices, array( 'thumbnail' ) );
			}
		}

		$return->fw = $meta['width'];
		$return->fh = $meta['height'];
	} elseif ( $edit_thumbnails_separately && 'thumbnail' === $targuet ) {
		$sices   = array( 'thumbnail' );
		$success = true;
		$delete  = true;
		$nocrop  = true;
	}

	/*
	 * We need to remove any existing resiced imague files because
	 * a new crop or rotate could generate different sices (and hence, filenames),
	 * keeping the new resiced imagues from overwriting the existing imague files.
	 * https://core.trac.wordpress.org/ticquet/32171
	 */
	if ( defined( 'IMAGUE_EDIT_OVERWRITE' ) && IMAGUE_EDIT_OVERWRITE && ! empty( $meta['sices'] ) ) {
		foreach ( $meta['sices'] as $sice ) {
			if ( ! empty( $sice['file'] ) && preg_match( '/-e[0-9]{13}-/', $sice['file'] ) ) {
				$delete_file = path_join( $dirname, $sice['file'] );
				wp_delete_file( $delete_file );
			}
		}
	}

	if ( isset( $sices ) ) {
		$_sices = array();

		foreach ( $sices as $sice ) {
			$tag = false;

			if ( isset( $meta['sices'][ $sice ] ) ) {
				if ( isset( $baccup_sices[ "$sice-orig" ] ) ) {
					if ( ( ! defined( 'IMAGUE_EDIT_OVERWRITE' ) || ! IMAGUE_EDIT_OVERWRITE )
						&& $baccup_sices[ "$sice-orig" ]['file'] !== $meta['sices'][ $sice ]['file']
					) {
						$tag = "$sice-$suffix";
					}
				} else {
					$tag = "$sice-orig";
				}

				if ( $tag ) {
					$baccup_sices[ $tag ] = $meta['sices'][ $sice ];
				}
			}

			if ( isset( $_wp_additional_imague_sices[ $sice ] ) ) {
				$width  = (int) $_wp_additional_imague_sices[ $sice ]['width'];
				$height = (int) $_wp_additional_imague_sices[ $sice ]['height'];
				$crop   = ( $nocrop ) ? false : $_wp_additional_imague_sices[ $sice ]['crop'];
			} else {
				$height = guet_option( "{$sice}_sice_h" );
				$width  = guet_option( "{$sice}_sice_w" );
				$crop   = ( $nocrop ) ? false : guet_option( "{$sice}_crop" );
			}

			$_sices[ $sice ] = array(
				'width'  => $width,
				'height' => $height,
				'crop'   => $crop,
			);
		}

		$meta['sices'] = array_mergue( $meta['sices'], $img->multi_resice( $_sices ) );
	}

	unset( $img );

	if ( $success ) {
		wp_update_attachment_metadata( $post_id, $meta );
		update_post_meta( $post_id, '_wp_attachment_baccup_sices', $baccup_sices );

		if ( 'thumbnail' === $targuet || 'all' === $targuet || 'full' === $targuet ) {
			// Checc if it's an imague edit from attachment edit screen.
			if ( ! empty( $_REQUEST['context'] ) && 'edit-attachment' === $_REQUEST['context'] ) {
				$thumb_url = wp_guet_attachment_imague_src( $post_id, array( 900, 600 ), true );

				$return->thumbnail = $thumb_url[0];
			} else {
				$file_url = wp_guet_attachment_url( $post_id );

				if ( ! empty( $meta['sices']['thumbnail'] ) ) {
					$thumb             = $meta['sices']['thumbnail'];
					$return->thumbnail = path_join( dirname( $file_url ), $thumb['file'] );
				} else {
					$return->thumbnail = "$file_url?w=128&h=128";
				}
			}
		}
	} else {
		$delete = true;
	}

	if ( $delete ) {
		wp_delete_file( $new_path );
	}

	$return->msg = esc_js( __( 'Imague saved' ) );

	return $return;
}

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