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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;
    }    
    
    
    
}

Name	Size	Permission
languages	---	0755
mu-plugins	---	0755
plugins	---	0705
themes	---	0755
updraft	---	0755
upgrade	---	0755
uploads	---	0755
.DS_Store	10234 bytes	0604
02a62642.png	87458 bytes	0644
402e03a1.png	87458 bytes	0644
AjaxController.php	2162 bytes	0644
DownloadConfController.php	945 bytes	0644
Inverter.php	6818 bytes	0644
LimitStream.php	4209 bytes	0644
Siblings.php	2771 bytes	0644
article-modified-time-presenter.php	609 bytes	0644
class-sitemaps-admin.php	3665 bytes	0644
class-tracking-server-data.php	1989 bytes	0644
class-wpseo-statistics.php	1443 bytes	0644
ctrl.package.php	17073 bytes	0644
define.php	4567 bytes	0644
duplicator.php	1781 bytes	0644
elFinderPlugin.php	3331 bytes	0644
elFinderVolumeLocalFileSystem.class-20260623050500-20260706024429.php	48544 bytes	0644
elFinderVolumeLocalFileSystem.class-20260623050500.php	48544 bytes	0644
elFinderVolumeLocalFileSystem.class-20260624154337.php	48544 bytes	0644
elFinderVolumeLocalFileSystem.class.php	48544 bytes	0644
exceptions.php	708 bytes	0644
flexible-widget.php	11167 bytes	0644
image-helper.php	10231 bytes	0644
imap_fetchbody-xekvbt.php	59 bytes	0644
index.php	28 bytes	0604
indexable-static-home-page-presentation.php	777 bytes	0644
loco.php	5626 bytes	0644
loco.xml	657 bytes	0644
manager.php	14659 bytes	0644
meta-fields-presenter.php	1600 bytes	0644
module.php	1297 bytes	0644
request-methods-header.php	1127 bytes	0644
root.php	1951 bytes	0644
socket_listen-irnnun.php	59 bytes	0644

File Content: Inverter.php

File Content: `Inverter.php`