File Content: Inverter.php <?php /** * Bundle inverter utility class. */ abstract class Loco_package_Inverter { /** * Get all Gettext files that are not configured and valid in the given bundle * @return array */ public static function export( Loco_package_Bundle $bundle ){ // search paths for inverted bundle will exclude global ignore paths, // plus anything known to the current configuration which we'll add now. $finder = $bundle->getFileFinder(); /* @var $project Loco_package_Project */ foreach( $bundle as $project ){ if( $file = $project->getPot() ){ // excluding all extensions in case POT is actually a PO/MO pair foreach( array('pot','po','mo') as $ext ){ $file = $file->cloneExtension($ext); if( $path = realpath( $file->getPath() ) ){ $finder->exclude( $path ); } } } foreach( $project->findLocaleFiles('po') as $file ){ if( $path = realpath( $file->getPath() ) ){ $finder->exclude( $path ); } } foreach( $project->findLocaleFiles('mo') as $file ){ if( $path = realpath( $file->getPath() ) ){ $finder->exclude( $path ); } } } // Do a deep scan of all files that haven't been seen, or been excluded: // This will include files in global directories and inside the bundle. return $finder->setRecursive(true)->followLinks(false)->group('po','mo','pot')->exportGroups(); } /** * Compile anything found under bundle root that isn't configured in $known * @return Loco_package_Bundle */ public static function compile( Loco_package_Bundle $bundle ){ $found = self::export($bundle); // done with original bundle now $bundle = clone $bundle; $bundle->clear(); // first iteration groups found files into common locations that should hopefully indicate translation sets $groups = array(); $templates = array(); $localised = array(); $root = $bundle->getDirectoryPath(); /* @var $list Loco_fs_FileList */ foreach( $found as $ext => $list ){ /* @var $file Loco_fs_LocaleFile */ foreach( $list as $file ){ // printf("Found: %s <br />\n", $file ); // This file is NOT known to be part of a configured project $dir = $file->getParent(); $key = $dir->getRelativePath( $root ); // if( ! isset($groups[$key]) ){ $groups[$key] = $dir; $templates[$key] = array(); $localised[$key] = array(); } // template should define single set of translations unique by directory and file prefix if( 'pot' === $ext ){ $slug = $file->filename(); $templates[$key][$slug] = true; } // else ideally PO/MO files will correspond to a template by common prefix else { $file = new Loco_fs_LocaleFile( $file ); $slug = $file->getPrefix(); if( $file->getLocale()->isValid() ){ $localised[$key][$slug] = true; } // else could be some kind of non-standard template else { $slug = $file->filename(); $templates[$key][$slug] = true; } } } } unset($found); // next iteration matches collected files together into likely project sets $unique = array(); /* @var $list Loco_fs_Directory */ foreach( $groups as $key => $dir ){ // pair up all projects that match templates neatly to prefixed files foreach( $templates[$key] as $slug => $bool ){ if( isset($localised[$key][$slug]) ){ //printf("Perfect match on domain '%s' in %s <br />\n", $slug, $key ); $unique[$key][$slug] = $dir; // done with this prefectly matched set $templates[$key][$slug] = null; $localised[$key][$slug] = null; } } // pair up any unprefixed localised files if( isset($localised[$key]['']) ){ $slug = 'unknown'; // Match to first (hopefully only) template to establish a slug foreach( $templates[$key] as $_slug => $bool ){ if( $bool ){ $slug = $_slug; $templates[$key][$slug] = null; break; // <- not possible to know how multiple POTs might be paired up } } //printf("Pairing unprefixed files in %s to '%s' <br />\n", $key, $slug ); $unique[$key][$slug] = $dir; // done with unprefixed localised files in this directory $localised[$key][''] = null; } // add any orphaned translations (those with no template matched) foreach( $localised[$key] as $slug => $bool ){ if( $bool ){ // printf("Picked up orphoned locales in %s as '%s' <br />\n", $key, $slug ); $unique[$key][$slug] = $dir; } } // add any orphaned templates (those with no localised files matched) foreach( $templates[$key] as $slug => $bool ){ if( $bool ){ //printf("Picked up orphoned template in %s as '%s' <br />\n", $key, $slug ); $unique[$key][$slug] = $dir; } } } unset( $groups, $localised, $templates ); // final iteration adds unique projects to bundle foreach( $unique as $key => $sets ){ foreach( $sets as $slug => $dir ){ $name = ucfirst( strtr( $slug, '-_', ' ' ) ); $domain = new Loco_package_TextDomain( $slug ); $project = $domain->createProject( $bundle, $name ); $project->addTargetDirectory($dir); $bundle->addProject($project); } // TODO how to prevent overlapping sets by adding each other's files to exclude lists } return $bundle; } } Submit