<?php
// Fix attachments: Move from 2026/02/ back to original folder (e.g. Musica/)

$mappings = [
    7 => 'Musica',
    8 => 'Pensamientos',
    9 => 'Portadas',
    10 => 'homilias_fray_marcos',
    11 => 'stories',
    12 => '1jornada_feadulta'
];

global $wpdb;

foreach ($mappings as $folder_id => $relative_base) {
    echo "Processing Folder: $relative_base (ID: $folder_id)...\n";
    
    $base_dir = '/var/www/html/wp-content/uploads/' . $relative_base;
    
    if (!is_dir($base_dir)) {
        echo "Directory not found: $base_dir\n";
        continue;
    }

    $files = scandir($base_dir);
    $count = 0;
    $updated = 0;

    foreach ($files as $file) {
        if ($file === '.' || $file === '..') continue;
        
        $filepath = $base_dir . '/' . $file;
        if (is_dir($filepath)) continue;

        // Search for attachment with this filename (regardless of folder)
        // We look for %/file.mp3
        $guid_search = '%' . $file;
        
        $attachments = $wpdb->get_results( $wpdb->prepare( "SELECT ID, guid FROM $wpdb->posts WHERE guid LIKE %s AND post_type = 'attachment'", $guid_search ) );

        foreach ($attachments as $att) {
            // Check if it's in 2026/02/ or similar (not in target folder)
            if (strpos($att->guid, $relative_base . '/') === false) {
                // It is NOT in the target folder (e.g. it is in 2026/02/)
                // Move it back!
                
                $new_guid = str_replace( '/2026/02/', '/' . $relative_base . '/', $att->guid );
                // Also handle other months if needed, but likely just 2026/02 based on date
                // Or construct GUID from site URL + uploads + relative path
                $upload_dir = wp_upload_dir();
                $new_guid = $upload_dir['baseurl'] . '/' . $relative_base . '/' . $file;
                
                // Update GUID
                $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET guid = %s WHERE ID = %d", $new_guid, $att->ID ) );
                
                // Update _wp_attached_file meta
                $new_attached_file = $relative_base . '/' . $file;
                update_post_meta( $att->ID, '_wp_attached_file', $new_attached_file );
                
                // Delete the physical copy in 2026/02/ if exists
                // We need to parse the old path from old GUID or check _wp_attached_file before update
                // But for now, just update DB is enough to point to the correct file.
                // The correct file is in $filepath.
                
                echo "Updated ID $att->ID: $att->guid -> $new_guid\n";
                $updated++;
                
                // Ensure assigned to FileBird folder
                $table_name = $wpdb->prefix . 'fbv_attachment_folder';
                $current_folder = $wpdb->get_var( $wpdb->prepare( "SELECT folder_id FROM $table_name WHERE attachment_id = %d", $att->ID ) );
                
                if ($current_folder != $folder_id) {
                    if ($current_folder) {
                         $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET folder_id = %d WHERE attachment_id = %d", $folder_id, $att->ID ) );
                    } else {
                         $wpdb->query( $wpdb->prepare( "INSERT INTO $table_name (folder_id, attachment_id) VALUES (%d, %d)", $folder_id, $att->ID ) );
                    }
                    echo "  Assigned to folder $folder_id\n";
                }
            } else {
                // Already correct path
                // Check folder assignment
                $table_name = $wpdb->prefix . 'fbv_attachment_folder';
                $current_folder = $wpdb->get_var( $wpdb->prepare( "SELECT folder_id FROM $table_name WHERE attachment_id = %d", $att->ID ) );
                
                if ($current_folder != $folder_id) {
                    if ($current_folder) {
                         $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET folder_id = %d WHERE attachment_id = %d", $folder_id, $att->ID ) );
                    } else {
                         $wpdb->query( $wpdb->prepare( "INSERT INTO $table_name (folder_id, attachment_id) VALUES (%d, %d)", $folder_id, $att->ID ) );
                    }
                    echo "  Assigned ID $att->ID to folder $folder_id (path was OK)\n";
                    $updated++;
                }
            }
        }
        
        if (empty($attachments)) {
             // Import it if not found at all
             echo "Importing missing file: $file\n";
             $cmd = "wp media import " . escapeshellarg($filepath) . " --porcelain --allow-root";
             $output = shell_exec($cmd);
             $attachment_id = trim($output);
             
             if (is_numeric($attachment_id)) {
                 $table_name = $wpdb->prefix . 'fbv_attachment_folder';
                 $wpdb->query( $wpdb->prepare( "INSERT INTO $table_name (folder_id, attachment_id) VALUES (%d, %d)", $folder_id, $attachment_id ) );
                 echo "  Imported & Assigned ID $attachment_id\n";
                 $updated++;
             }
        }
    }
    
    echo "Completed $relative_base. Updated/Imported: $updated files.\n\n";
}