added prefernce business overview

2026-10-22 13:48:48 +02:00
parent 33c81e2ad1
commit c4a3e48dd2
12 changed files with 3777 additions and 206 deletions
@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * Preferenze di interfaccia per utente (posizione, larghezza e visibilità dei riquadri nelle pagine).
+ *
+ * Tabella user_ui_prefs: una riga per utente e pagina, layout in JSON:
+ *   { "order": ["orders","monthly",...], "hidden": ["items"], "sizes": {"monthly": 12} }
+ */
+class UiPrefs
+{
+    const SIZES = [4, 5, 6, 7, 8, 12];
+
+    public static function validPage(string $page): bool
+    {
+        return (bool)preg_match('/^[a-z0-9_]{1,50}$/', $page);
+    }
+
+    /** Layout salvato (array vuoto se non c'è o se la tabella non esiste ancora). */
+    public static function get(PDO $pdo, int $userId, string $page): array
+    {
+        if ($userId <= 0 || !self::validPage($page)) return [];
+        try {
+            $st = $pdo->prepare('SELECT layout FROM user_ui_prefs WHERE user_id = ? AND page = ?');
+            $st->execute([$userId, $page]);
+            $j = $st->fetchColumn();
+            $d = $j ? json_decode($j, true) : null;
+            return is_array($d) ? self::clean($d) : [];
+        } catch (Throwable $e) {
+            return [];
+        }
+    }
+
+    public static function save(PDO $pdo, int $userId, string $page, array $layout): bool
+    {
+        if ($userId <= 0 || !self::validPage($page)) return false;
+        $json = json_encode(self::clean($layout));
+        $st = $pdo->prepare('INSERT INTO user_ui_prefs (user_id, page, layout, updated_at) VALUES (?, ?, ?, NOW())
+                             ON DUPLICATE KEY UPDATE layout = VALUES(layout), updated_at = NOW()');
+        return $st->execute([$userId, $page, $json]);
+    }
+
+    public static function reset(PDO $pdo, int $userId, string $page): bool
+    {
+        if ($userId <= 0 || !self::validPage($page)) return false;
+        $st = $pdo->prepare('DELETE FROM user_ui_prefs WHERE user_id = ? AND page = ?');
+        return $st->execute([$userId, $page]);
+    }
+
+    /** Attributi HTML per il contenitore dei riquadri: data-layout + data-prefs. */
+    public static function attr(PDO $pdo, $userId, string $page): string
+    {
+        $p = self::get($pdo, (int)$userId, $page);
+        return 'data-layout="' . htmlspecialchars($page) . '" data-prefs="'
+            . htmlspecialchars(json_encode($p ?: new stdClass()), ENT_QUOTES) . '"';
+    }
+
+    private static function clean(array $d): array
+    {
+        $key = function ($k) {
+            return is_string($k) && preg_match('/^[a-z0-9_]{1,40}$/', $k);
+        };
+        $order = array_values(array_unique(array_filter((array)($d['order'] ?? []), $key)));
+        $hidden = array_values(array_unique(array_filter((array)($d['hidden'] ?? []), $key)));
+        $sizes = [];
+        foreach ((array)($d['sizes'] ?? []) as $k => $v) {
+            if ($key($k) && in_array((int)$v, self::SIZES, true)) $sizes[$k] = (int)$v;
+        }
+        return [
+            'order' => array_slice($order, 0, 60),
+            'hidden' => array_slice($hidden, 0, 60),
+            'sizes' => $sizes ?: new stdClass(),
+        ];
+    }
+}