Import alt-mysql plugin

2026-07-04 15:48:19 +02:00
commit d71fcf9ace
101 changed files with 18635 additions and 0 deletions
@@ -0,0 +1,170 @@
+<?php
+declare(strict_types=1);
+
+return static function (AppContext $ctx): void {
+    $ok = [];
+    $errors = [];
+
+    $daUser = $ctx->daUser->username();
+    $prefix = $ctx->daUser->prefix();
+
+    $availableDbs = array_map(static fn(array $db): string => $db['name'], $ctx->mysql->listDatabasesForUser($daUser));
+
+    $selectedDatabases = $ctx->postArray('databases');
+    if (empty($selectedDatabases)) {
+        $queryDb = $ctx->queryString('db');
+        if ($queryDb !== '') {
+            $selectedDatabases = [$queryDb];
+        }
+    }
+
+    $selectedDatabases = array_values(array_unique(array_filter($selectedDatabases, static fn(string $v): bool => $v !== '')));
+
+    $confirmDelete = $ctx->postString('confirm_delete') === '1';
+
+    if ($ctx->isPost() && !$confirmDelete) {
+        try {
+            $ctx->requireCsrf('select_delete_databases');
+        } catch (Throwable $e) {
+            $errors[] = $e->getMessage();
+            $selectedDatabases = [];
+        }
+    }
+
+    if ($ctx->isPost() && $confirmDelete) {
+        try {
+            $ctx->requireCsrf('delete_databases_confirm');
+
+            if (empty($selectedDatabases)) {
+                throw new RuntimeException('Nie wybrano baz danych do usunięcia.');
+            }
+
+            $deleteRelatedUsers = $ctx->postString('delete_related_users') === '1';
+
+            $deletedDbs = [];
+            $deletedUsers = [];
+            $keptUsers = [];
+
+            foreach ($selectedDatabases as $rawDb) {
+                try {
+                    $dbName = NamePolicy::normalizeDatabaseName($rawDb, $prefix);
+                    if (!in_array($dbName, $availableDbs, true)) {
+                        $errors[] = 'Pominięto bazę spoza konta: ' . $dbName;
+                        continue;
+                    }
+
+                    $users = $ctx->mysql->listDatabaseUsers($daUser, $dbName);
+                    $users = array_values(array_unique($users));
+
+                    foreach ($users as $roleName) {
+                        $ctx->mysql->revokePrivileges($dbName, $roleName);
+                    }
+
+                    $ctx->mysql->dropDatabase($dbName);
+                    $deletedDbs[] = $dbName;
+
+                    if ($deleteRelatedUsers) {
+                        foreach ($users as $roleName) {
+                            $assigned = $ctx->mysql->roleAssignedDatabases($roleName, $daUser);
+                            $owned = $ctx->mysql->roleOwnedDatabases($roleName, $daUser);
+
+                            if (empty($assigned) && empty($owned)) {
+                                try {
+                                    $ctx->mysql->deleteRoleHosts($daUser, $roleName);
+                                    $ctx->mysql->dropRole($roleName);
+                                    $deletedUsers[] = $roleName;
+                                } catch (Throwable $dropErr) {
+                                    $keptUsers[] = $roleName . ' (' . $dropErr->getMessage() . ')';
+                                }
+                            } else {
+                                $keptUsers[] = $roleName . ' (ma nadal przypisane bazy)';
+                            }
+                        }
+                    }
+                } catch (Throwable $inner) {
+                    $errors[] = $rawDb . ': ' . $inner->getMessage();
+                }
+            }
+
+            $sync = $ctx->mysql->syncHostRules();
+            if (!$sync['ok']) {
+                $errors[] = 'Operacja wykonana, ale synchronizacja hostów MySQL nie powiodła się: ' . $sync['output'];
+            }
+
+            if (!empty($deletedDbs)) {
+                $ok[] = 'Usunięto bazy: ' . implode(', ', array_values(array_unique($deletedDbs)));
+            }
+            if (!empty($deletedUsers)) {
+                $ok[] = 'Usunięto użytkowników powiązanych z usuniętymi bazami: ' . implode(', ', array_values(array_unique($deletedUsers)));
+            }
+            if (!empty($keptUsers)) {
+                $errors[] = 'Użytkownicy pozostawieni: ' . implode('; ', array_values(array_unique($keptUsers)));
+            }
+
+            $selectedDatabases = [];
+            $availableDbs = array_map(static fn(array $db): string => $db['name'], $ctx->mysql->listDatabasesForUser($daUser));
+        } catch (Throwable $e) {
+            $errors[] = $e->getMessage();
+        }
+    }
+
+    if (empty($selectedDatabases)) {
+        $rows = '';
+        foreach ($availableDbs as $dbName) {
+            $users = $ctx->mysql->listDatabaseUsers($daUser, $dbName);
+            $rows .= '<tr>';
+            $rows .= '<td><input type="checkbox" name="databases[]" value="' . AppContext::e($dbName) . '"></td>';
+            $rows .= '<td>' . AppContext::e($dbName) . '</td>';
+            $rows .= '<td>' . AppContext::e(implode(', ', $users)) . '</td>';
+            $rows .= '</tr>';
+        }
+        if ($rows === '') {
+            $rows = '<tr><td colspan="3" class="muted">Brak baz do usunięcia.</td></tr>';
+        }
+
+        $body = '';
+        $body .= '<form method="post">';
+        $body .= $ctx->csrfField('select_delete_databases');
+        $body .= '<table><thead><tr><th></th><th>Baza</th><th>Przypisani użytkownicy</th></tr></thead><tbody>' . $rows . '</tbody></table>';
+        $body .= '<div class="actions"><button class="danger" type="submit">Usuń zaznaczone bazy</button></div>';
+        $body .= '</form>';
+
+        $ctx->renderPage('Usuwanie Baz Danych', $body, $ok, $errors);
+        return;
+    }
+
+    $confirmRows = '';
+    foreach ($selectedDatabases as $rawDb) {
+        try {
+            $dbName = NamePolicy::normalizeDatabaseName($rawDb, $prefix);
+            $users = $ctx->mysql->listDatabaseUsers($daUser, $dbName);
+
+            $confirmRows .= '<tr>';
+            $confirmRows .= '<td>' . AppContext::e($dbName) . '<input type="hidden" name="databases[]" value="' . AppContext::e($dbName) . '"></td>';
+            $confirmRows .= '<td>' . AppContext::e(implode(', ', $users)) . '</td>';
+            $confirmRows .= '</tr>';
+        } catch (Throwable $e) {
+            $errors[] = $rawDb . ': ' . $e->getMessage();
+        }
+    }
+
+    if ($confirmRows === '') {
+        $ctx->renderPage('Usuwanie Baz Danych', '<p class="muted">Brak poprawnych baz do usunięcia.</p>', $ok, $errors);
+        return;
+    }
+
+    $body = '';
+    $body .= '<p>Potwierdź usunięcie baz danych. Operacja jest nieodwracalna.</p>';
+    $body .= '<form method="post">';
+    $body .= $ctx->csrfField('delete_databases_confirm');
+    $body .= '<input type="hidden" name="confirm_delete" value="1">';
+    $body .= '<table><thead><tr><th>Baza</th><th>Przypisani użytkownicy</th></tr></thead><tbody>' . $confirmRows . '</tbody></table>';
+    $body .= '<p><label class="inline"><input type="checkbox" name="delete_related_users" value="1"> Usuń także użytkowników przypisanych do usuwanych baz (jeżeli po usunięciu baz nie mają już innych przypisań)</label></p>';
+    $body .= '<div class="actions">';
+    $body .= '<button class="danger" type="submit">Potwierdź usunięcie</button>';
+    $body .= '<a class="btn" href="' . AppContext::e($ctx->url('delete_databases.html')) . '">Anuluj</a>';
+    $body .= '</div>';
+    $body .= '</form>';
+
+    $ctx->renderPage('Potwierdzenie Usuwania Baz Danych', $body, $ok, $errors);
+};