<?php
/**
* Integration with WP All Import for processing SVG files.
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Hook into WP All Import to process SVG files correctly.
*
* @param int $attachment_id The ID of the uploaded attachment.
*/
function bodhi_svgs_wpallimport_handle_svg( $attachment_id ) {
// Get the file path of the uploaded attachment.
$file_path = get_attached_file( $attachment_id );
$file_mime = get_post_mime_type( $attachment_id );
// Check if the file is an SVG.
if ( $file_mime === 'image/svg+xml' ) {
// Sanitize the SVG file.
if ( ! bodhi_svgs_sanitize_svg_on_import( $file_path ) ) {
// Log the error without deleting the attachment.
error_log( sprintf( 'SVG Sanitization failed for attachment ID %d during WP All Import.', $attachment_id ) );
}
// Generate attachment metadata for the SVG.
$metadata = wp_generate_attachment_metadata( $attachment_id, $file_path );
if ( ! empty( $metadata ) ) {
if ( ! wp_update_attachment_metadata( $attachment_id, $metadata ) ) {
error_log( sprintf( 'Failed to update metadata for SVG attachment ID %d during WP All Import.', $attachment_id ) );
}
} else {
error_log( sprintf( 'Failed to generate metadata for SVG attachment ID %d during WP All Import.', $attachment_id ) );
}
}
}
/**
* This function handles sanitization and any other processing needed for SVG files.
*
* @param string $file_path The file path of the SVG to be processed.
* @return bool True if sanitization was successful, false otherwise.
*/
function bodhi_svgs_sanitize_svg_on_import( $file_path ) {
// Check if the SVG file exists and is valid.
if ( file_exists( $file_path ) && is_readable( $file_path ) ) {
// Use the existing sanitize function.
if ( bodhi_svgs_sanitize( $file_path ) ) {
// Recalculate dimensions and regenerate metadata.
$dimensions = bodhi_svgs_get_dimensions( $file_path );
$metadata = array(
'width' => intval( $dimensions->width ),
'height' => intval( $dimensions->height ),
'file' => basename( $file_path ),
);
return true;
} else {
error_log( sprintf( 'Sanitization failed for SVG file at path %s.', $file_path ) );
return false;
}
}
error_log( sprintf( 'SVG file at path %s is either missing or not readable.', $file_path ) );
return false;
}
// Hook the function into WP All Import's `pmxi_attachment_uploaded`.
add_action( 'pmxi_attachment_uploaded', 'bodhi_svgs_wpallimport_handle_svg' );