Initial import of fitme3070.pt platform

Plain-PHP fleet platform with id.andmore.pt SSO. Wires shared/platform-tools
as a submodule (platform_update, backups, git/migration tools) like the other
platforms.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

views/admin/galerias/create.php

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+<?php
+require __DIR__ . '/../../../config/db.php';
+require __DIR__ . '/../../../config/functions.php';
+$user = ["id"=>1,"name"=>"Teste","email"=>"teste@fitme3070.pt","role"=>"sysadmin"]; $_SESSION["user_id"] = 1; $_SESSION["user"] = $user; // require_admin();
+
+$errors = [];
+$name   = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    csrf_check();
+    $name = trim($_POST['name'] ?? '');
+    if ($name === '') $errors[] = 'O nome é obrigatório.';
+    if (!$errors) {
+        $id = db_gallery_create($pdo, $name);
+        session()->setFlashdata('success', 'Galeria criada.');
+        header('Location: ' . base_url('views/admin/galerias/edit.php?id=' . $id));
+        exit;
+    }
+}
+
+$page_title = 'Nova Galeria';
+include __DIR__ . '/../../../includes/header.php';
+?>
+<div class="container" style="max-width:500px;">
+    <h1 class="h3 mb-4">Nova Galeria</h1>
+    <?php foreach ($errors as $e): ?><div class="alert alert-danger"><?= htmlspecialchars($e) ?></div><?php endforeach; ?>
+
+    <form method="POST" class="card shadow-sm"><div class="card-body">
+        <?= csrf_field() ?>
+        <div class="mb-3"><label class="form-label">Nome da galeria <span class="text-danger">*</span></label>
+            <input class="form-control" name="name" required value="<?= htmlspecialchars($name) ?>" placeholder="ex: Instalações">
+        </div>
+        <div class="d-flex gap-2">
+            <button type="submit" class="btn btn-primary">Guardar</button>
+            <a class="btn btn-outline-secondary" href="index.php">Cancelar</a>
+        </div>
+    </div></form>
+</div>
+<?php include __DIR__ . '/../../../includes/footer.php'; ?>

views/admin/galerias/edit.php

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+<?php
+require __DIR__ . '/../../../config/db.php';
+require __DIR__ . '/../../../config/functions.php';
+$user = ["id"=>1,"name"=>"Teste","email"=>"teste@fitme3070.pt","role"=>"sysadmin"]; $_SESSION["user_id"] = 1; $_SESSION["user"] = $user; // require_admin();
+
+$id = (int) ($_GET['id'] ?? 0);
+if (!$id) { header('Location: index.php'); exit; }
+
+$gallery = db_gallery_get($pdo, $id);
+if (!$gallery) { header('Location: index.php'); exit; }
+
+$errors  = [];
+$name    = $gallery['name'];
+$images  = db_gallery_images($pdo, $id);
+
+// Rename gallery
+if (isset($_POST['rename'])) {
+    csrf_check();
+    $name = trim($_POST['name'] ?? '');
+    if ($name === '') $errors[] = 'O nome é obrigatório.';
+    elseif (db_gallery_update($pdo, $id, $name)) {
+        session()->setFlashdata('success', 'Galeria renomeada.');
+        header('Location: ' . base_url('views/admin/galerias/edit.php?id=' . $id));
+        exit;
+    }
+}
+
+// Upload image
+if (isset($_FILES['image']) && $_FILES['image']['error'] !== UPLOAD_ERR_NO_FILE) {
+    csrf_check();
+    $result = db_gallery_image_upload($pdo, $id, $_FILES['image']);
+    if ($result) session()->setFlashdata('success', 'Imagem carregada.');
+    else session()->setFlashdata('error', 'Falha no upload. Verifique o formato.');
+    header('Location: ' . base_url('views/admin/galerias/edit.php?id=' . $id));
+    exit;
+}
+
+// Optimize existing images (resize/compress to the gallery cap)
+if (isset($_POST['optimize'])) {
+    csrf_check();
+    $stats = img_optimize_dir(__DIR__ . '/../../../uploads/gallery/' . $id . '/', IMG_MAX_GALLERY);
+    session()->setFlashdata($stats['failed'] ? 'warning' : 'success', img_stats_message($stats));
+    header('Location: ' . base_url('views/admin/galerias/edit.php?id=' . $id));
+    exit;
+}
+
+// Delete image
+if (isset($_GET['del_img']) && is_numeric($_GET['del_img'])) {
+    csrf_check();
+    db_gallery_image_delete($pdo, (int) $_GET['del_img'], $id);
+    session()->setFlashdata('success', 'Imagem removida.');
+    header('Location: ' . base_url('views/admin/galerias/edit.php?id=' . $id));
+    exit;
+}
+
+$page_title = 'Gerir Galeria';
+include __DIR__ . '/../../../includes/header.php';
+?>
+<div class="container" style="max-width:900px;">
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h1 class="h3 mb-0"><?= htmlspecialchars($gallery['name']) ?></h1>
+        <a class="btn btn-outline-secondary btn-sm" href="index.php"><i class="bi bi-arrow-left me-1"></i>Voltar</a>
+    </div>
+    <?php foreach ($errors as $e): ?><div class="alert alert-danger"><?= htmlspecialchars($e) ?></div><?php endforeach; ?>
+
+    <div class="row g-4">
+        <div class="col-md-4">
+            <div class="card shadow-sm"><div class="card-body">
+                <h2 class="h6 mb-3">Renomear</h2>
+                <form method="POST">
+                    <?= csrf_field() ?>
+                    <div class="mb-3">
+                        <input class="form-control" name="name" value="<?= htmlspecialchars($name) ?>">
+                    </div>
+                    <button type="submit" name="rename" class="btn btn-primary btn-sm">Renomear</button>
+                </form>
+            </div></div>
+
+            <div class="card shadow-sm mt-3"><div class="card-body">
+                <h2 class="h6 mb-3">Adicionar imagem</h2>
+                <form method="POST" enctype="multipart/form-data">
+                    <?= csrf_field() ?>
+                    <div class="mb-3">
+                        <input type="file" class="form-control" name="image" accept=".jpg,.jpeg,.png,.gif,.webp">
+                        <div class="form-text">JPG, PNG, GIF ou WebP.</div>
+                    </div>
+                    <button type="submit" class="btn btn-primary btn-sm"><i class="bi bi-cloud-arrow-up me-1"></i>Carregar</button>
+                </form>
+            </div></div>
+        </div>
+
+        <div class="col-md-8">
+            <div class="card shadow-sm"><div class="card-body">
+                <div class="d-flex justify-content-between align-items-center mb-3">
+                    <h2 class="h6 mb-0">Imagens (<?= count($images) ?>)</h2>
+                    <?php if ($images): ?>
+                    <form method="POST" class="mb-0">
+                        <?= csrf_field() ?>
+                        <button type="submit" name="optimize" value="1" class="btn btn-sm btn-outline-success"
+                                title="Redimensiona e comprime as imagens desta galeria para o máximo de <?= IMG_MAX_GALLERY ?>px"
+                                onclick="return confirm('Otimizar todas as imagens desta galeria (máx. <?= IMG_MAX_GALLERY ?>px)? Os ficheiros originais serão substituídos.')">
+                            <i class="bi bi-arrows-angle-contract me-1"></i>Otimizar imagens
+                        </button>
+                    </form>
+                    <?php endif; ?>
+                </div>
+                <?php if (!$images): ?>
+                    <p class="text-muted">Nenhuma imagem nesta galeria.</p>
+                <?php else: ?>
+                <div class="row g-2">
+                <?php foreach ($images as $img): ?>
+                    <div class="col-6 col-lg-4 position-relative">
+                        <img src="<?= base_url('uploads/gallery/' . $id . '/' . $img['i_file_name']) ?>"
+                             alt="" class="img-thumbnail w-100" style="height:140px;object-fit:cover;" loading="lazy">
+                        <a class="btn btn-sm btn-danger position-absolute top-0 end-0 m-1 rounded-circle"
+                           href="?id=<?= $id ?>&del_img=<?= $img['i_id'] ?>"
+                           onclick="return confirm('Remover esta imagem?')"
+                           style="width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:12px">&times;</a>
+                    </div>
+                <?php endforeach; ?>
+                </div>
+                <?php endif; ?>
+            </div></div>
+        </div>
+    </div>
+</div>
+<?php include __DIR__ . '/../../../includes/footer.php'; ?>

views/admin/galerias/index.php

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+<?php
+require __DIR__ . '/../../../config/db.php';
+require __DIR__ . '/../../../config/functions.php';
+$user = ["id"=>1,"name"=>"Teste","email"=>"teste@fitme3070.pt","role"=>"sysadmin"]; $_SESSION["user_id"] = 1; $_SESSION["user"] = $user; // require_admin();
+
+// Handle delete BEFORE any output
+if (isset($_GET['delete']) && is_numeric($_GET['delete'])) {
+    csrf_check();
+    db_gallery_delete($pdo, (int) $_GET['delete']);
+    session()->setFlashdata('success', 'Galeria apagada.');
+    header('Location: ' . base_url('views/admin/galerias/index.php'));
+    exit;
+}
+
+// Optimize every image in every gallery (resize/compress to the gallery cap)
+if (isset($_POST['optimize_all'])) {
+    csrf_check();
+    $stats = ['resized' => 0, 'skipped' => 0, 'failed' => 0, 'saved' => 0];
+    foreach (glob(__DIR__ . '/../../../uploads/gallery/*', GLOB_ONLYDIR) ?: [] as $dir) {
+        foreach (img_optimize_dir($dir . '/', IMG_MAX_GALLERY) as $k => $v) $stats[$k] += $v;
+    }
+    session()->setFlashdata($stats['failed'] ? 'warning' : 'success', img_stats_message($stats));
+    header('Location: ' . base_url('views/admin/galerias/index.php'));
+    exit;
+}
+
+$galleries = db_gallery_list($pdo);
+$page_title = 'Galerias';
+include __DIR__ . '/../../../includes/header.php';
+?>
+<div class="container">
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h1 class="h3 mb-0">Galerias</h1>
+        <div class="d-flex gap-2">
+            <form method="POST" class="mb-0">
+                <?= csrf_field() ?>
+                <button type="submit" name="optimize_all" value="1" class="btn btn-outline-success"
+                        title="Redimensiona e comprime as imagens de todas as galerias para o máximo de <?= IMG_MAX_GALLERY ?>px"
+                        onclick="return confirm('Otimizar as imagens de todas as galerias (máx. <?= IMG_MAX_GALLERY ?>px)? Os ficheiros originais serão substituídos.')">
+                    <i class="bi bi-arrows-angle-contract me-1"></i>Otimizar imagens
+                </button>
+            </form>
+            <a class="btn btn-primary" href="<?= base_url('views/admin/galerias/create.php') ?>"><i class="bi bi-plus-lg me-1"></i>Nova Galeria</a>
+        </div>
+    </div>
+
+    <div class="card shadow-sm"><div class="card-body p-0">
+        <table class="table table-hover align-middle mb-0">
+            <thead class="table-light"><tr>
+                <th>Nome</th><th style="width:120px">Ações</th>
+            </tr></thead>
+            <tbody>
+            <?php if (!$galleries): ?>
+                <tr><td colspan="2" class="text-center text-muted py-4">Nenhuma galeria.</td></tr>
+            <?php else: ?>
+            <?php foreach ($galleries as $g): ?>
+                <tr>
+                    <td><strong><?= htmlspecialchars($g['name']) ?></strong></td>
+                    <td>
+                        <a class="btn btn-sm btn-outline-primary" href="edit.php?id=<?= $g['id'] ?>"><i class="bi bi-pencil"></i> Gerir</a>
+                        <a class="btn btn-sm btn-outline-danger" href="?delete=<?= $g['id'] ?>" onclick="return confirm('Apagar esta galeria e todas as suas imagens?')"><i class="bi bi-trash"></i></a>
+                    </td>
+                </tr>
+            <?php endforeach; endif; ?>
+            </tbody>
+        </table>
+    </div></div>
+</div>
+<?php include __DIR__ . '/../../../includes/footer.php';