Enhance article import functionality: Add author selection and preserve attribution during imports; update metadata version to 1.1.2.

tests/import.php

@@ -93,6 +93,7 @@ $pages = new Pages(); $categories = new TestIndex(); $tags = new TestIndex(); $s
 $site = new class { public function sortBy() { return 'date'; } public function uriFilters($unused = null) { return ''; } };
 $L = new class { public function g($s) { return $s; } public function getunicodeChars() { return []; } public function currentLanguage() { return 'en'; } };
 Session::set('username', 'admin');
+$users = new class { public function keys() { return ['admin', 'spleenftw']; } public function exists($name) { return in_array($name, $this->keys(), true); } };
 $plugin = new TestPlugin();
 $plugin->init();
 try {
@@ -213,6 +214,36 @@ try {
     $plan['created'] = time() - 1801; Session::set('bluditGithubImport', $plan);
     rejects(function () use ($plugin, $plan) { $plugin->invoke('confirmImport', $plan['confirmation']); }, 'expired');
 
+    // New pages must use the chosen author despite createPage() forcing the session user.
+    $plugin->fixture('author-new', document('author-new', 'body'));
+    $plugin->requests = [];
+    $plugin->invoke('previewImport', 'author-new', true, 'spleenftw'); $plan = Session::get('bluditGithubImport');
+    check($plan['args']['username'] === 'spleenftw' && strpos($plugin->form(), '>Author</dt><dd>spleenftw') !== false, 'Preview selected author');
+    $plugin->invoke('confirmImport', $plan['confirmation']);
+    check((new Page('author-new'))->username() === 'spleenftw', 'New import uses selected author');
+    check(Session::get('username') === 'admin', 'Do not impersonate the selected author');
+    check(count(array_filter($plugin->requests, function ($r) { return $r[0] !== 'GET'; })) === 0, 'Author adjustment must not trigger exports');
+    $exported = $plugin->invoke('buildMarkdown', new Page('author-new'), 'author-new', 'body');
+    check(BluditGithubImport::document($exported, 'author-new')['meta']['author'] === 'spleenftw', 'Export the actual author');
+
+    // Repair an existing admin-authored page without changing its UUID or body intent.
+    $plugin->fixture('article', document('article', 'corrected article'));
+    $oldUuid = (new Page('article'))->uuid();
+    $plugin->invoke('previewImport', 'article', true, 'spleenftw'); $plan = Session::get('bluditGithubImport');
+    $plugin->invoke('confirmImport', $plan['confirmation']);
+    check((new Page('article'))->username() === 'spleenftw' && (new Page('article'))->uuid() === $oldUuid, 'Update existing author in place');
+    $plugin->invoke('previewImport', 'article', true); $plan = Session::get('bluditGithubImport');
+    check($plan['args']['username'] === 'spleenftw', 'Legacy documents without author preserve existing author');
+    $plugin->fixture('author-meta', document('author-meta', 'body', "author: spleenftw\n"));
+    $plugin->invoke('previewImport', 'author-meta', true); $plan = Session::get('bluditGithubImport');
+    $plugin->invoke('confirmImport', $plan['confirmation']);
+    check((new Page('author-meta'))->username() === 'spleenftw', 'Repository author survives creation');
+    $plugin->fixture('author-bad', document('author-bad', 'body', "author: unknown\n"));
+    rejects(function () use ($plugin) { $plugin->invoke('previewImport', 'author-bad', true); }, 'author does not exist');
+    $plugin->invoke('previewImport', 'author-bad', true, 'spleenftw');
+    check(Session::get('bluditGithubImport')['args']['username'] === 'spleenftw', 'A valid explicit selection overrides an unavailable repository author');
+    echo "PASS: selected/repository authors on create and update, author export, no impersonation or export loop\n";
+
     // Optional end-to-end fixture using an actual exported article directory.
     if (($articleDir = getenv('BLOG_ARTICLE_DIR'))) {
         $slug = basename(rtrim($articleDir, '/'));