feat: student name popover preview on /repertoire via htmx

app/src/Controllers/SearchController.php

@@ -203,6 +203,30 @@ class SearchController
      * Render the repertoire index partial and exit (for HTMX swaps).
      * Never returns.
      */
+    /**
+     * HTMX endpoint: returns a popover snippet for a student name.
+     * Renders directly and exits.
+     */
+    public function handleStudentPreview(): never {
+        $name = trim($_GET['name'] ?? '');
+        header('Content-Type: text/html; charset=UTF-8');
+
+        if ($name === '') {
+            echo '';
+            exit();
+        }
+
+        $theses = $this->db->getThesesByAuthorName($name);
+
+        if (empty($theses)) {
+            echo '';
+            exit();
+        }
+
+        include APP_ROOT . '/templates/partials/student-preview.php';
+        exit();
+    }
+
     private function renderRepertoirePartial(
         array $repData,
         array $activeFilters,

app/src/Database.php

@@ -455,6 +455,24 @@ class Database {
         return $stmt->fetchAll();
     }
 
+    /**
+     * Fetch all published theses for a given author name.
+     * Returns rows of [id => int, title => string].
+     */
+    public function getThesesByAuthorName(string $name): array {
+        $stmt = $this->pdo->prepare(
+            "SELECT t.id, t.title
+             FROM theses t
+             JOIN thesis_authors ta ON ta.thesis_id = t.id
+             JOIN authors a         ON a.id = ta.author_id
+             WHERE t.is_published = 1
+               AND a.name = ?
+             ORDER BY t.year DESC, t.title ASC"
+        );
+        $stmt->execute([$name]);
+        return $stmt->fetchAll();
+    }
+
     public function getAvailableYears() {
         $sql = "SELECT DISTINCT year FROM theses WHERE is_published = 1 ORDER BY year DESC";
         $stmt = $this->pdo->query($sql);

app/src/Dispatcher.php

@@ -107,6 +107,17 @@ class Dispatcher {
             };
         }
 
+        // /repertoire/student-preview (HTMX popover)
+        if ($path === '/repertoire/student-preview') {
+            return function() {
+                require_once APP_ROOT . '/src/Database.php';
+                require_once APP_ROOT . '/src/RateLimit.php';
+                require_once APP_ROOT . '/src/Controllers/SearchController.php';
+                $controller = SearchController::create();
+                $controller->handleStudentPreview();
+            };
+        }
+
         // /partage/*
         if (preg_match('#^/partage(/.*)?$#', $path)) {
             return function() {