ohmu/third/drupal/mustikas11/migrate_custom_fields_data.php

<?php
// Täida kolm custom välja D7 andmetega (source = dr_mustikas "migrate" conn).
use Drupal\Core\Database\Database;

$src = Database::getConnection('default', 'migrate');
$dst = Database::getConnection();

// Puhasta sihttabelid (need olid tühjad või pooleldi täidetud).
foreach (['node__field_nimi', 'node__field_sunnipaev', 'node__field_emal_kasutaja_oigused'] as $t) {
  $dst->truncate($t)->execute();
}

// ── 1. field_nimi: "given family" string ──
$rows = $src->query(
  "SELECT entity_id, field_nimi_given, field_nimi_family
   FROM {field_data_field_nimi} WHERE deleted = 0"
);
$n = 0;
foreach ($rows as $r) {
  $given = trim($r->field_nimi_given ?? '');
  $family = trim($r->field_nimi_family ?? '');
  $value = trim($given . ' ' . $family);
  if ($value === '') continue;
  $dst->insert('node__field_nimi')
    ->fields([
      'entity_id' => $r->entity_id,
      'bundle' => 'emal_liige',
      'deleted' => 0,
      'langcode' => 'et',
      'delta' => 0,
      'revision_id' => $r->entity_id,
      'field_nimi_value' => $value,
    ])
    ->execute();
  $n++;
}
echo "field_nimi: $n\n";

// ── 2. field_sunnipaev: day/month/year -> Y-m-d ──
$rows = $src->query(
  "SELECT entity_id, field_sunnipaev_day, field_sunnipaev_month, field_sunnipaev_year
   FROM {field_data_field_sunnipaev} WHERE deleted = 0"
);
$n = 0;
foreach ($rows as $r) {
  $day = (int)$r->field_sunnipaev_day;
  $month = (int)$r->field_sunnipaev_month;
  $year = (int)$r->field_sunnipaev_year;
  if ($year < 1000 || $month < 1 || $month > 12 || $day < 1 || $day > 31) continue;
  $date = sprintf('%04d-%02d-%02d', $year, $month, $day);
  $dst->insert('node__field_sunnipaev')
    ->fields([
      'entity_id' => $r->entity_id,
      'bundle' => 'emal_liige',
      'deleted' => 0,
      'langcode' => 'et',
      'delta' => 0,
      'revision_id' => $r->entity_id,
      'field_sunnipaev_value' => $date,
    ])
    ->execute();
  $n++;
}
echo "field_sunnipaev: $n\n";

// ── 3. field_emal_kasutaja_oigused: rid -> masinnimi ──
$rid_map = [
  1 => 'anonymous', 2 => 'authenticated', 3 => 'administrator',
  4 => 'emal_liikmemaksud', 5 => 'emal_juhatuse_liige',
  6 => 'emal_susteemi_administraator', 7 => 'emal_liige',
  8 => 'emal_projektid', 9 => 'emal_raamatupidamine',
  10 => 'filedepot', 11 => 'emal_kutsekomisjon',
];
$rows = $src->query(
  "SELECT entity_id, field_emal_kasutaja_oigused_rid
   FROM {field_data_field_emal_kasutaja_oigused} WHERE deleted = 0"
);
$n = 0;
$seen = [];
foreach ($rows as $r) {
  $rid = (int)$r->field_emal_kasutaja_oigused_rid;
  if (!isset($rid_map[$rid])) continue;
  $machine = $rid_map[$rid];
  $key = $r->entity_id . ':' . $machine;
  if (isset($seen[$key])) continue;
  $seen[$key] = TRUE;

  $dst->insert('node__field_emal_kasutaja_oigused')
    ->fields([
      'entity_id' => $r->entity_id,
      'bundle' => 'emal_liige',
      'deleted' => 0,
      'langcode' => 'et',
      'delta' => 0,
      'revision_id' => $r->entity_id,
      'field_emal_kasutaja_oigused_value' => $machine,
    ])
    ->execute();
  $n++;
}
echo "field_emal_kasutaja_oigused: $n\n";

echo "done\n";