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Borgal
2025-10-30 03:14:52 +01:00
parent 313157e24a
commit 9887da8e77
1 changed files with 73 additions and 46 deletions
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119
colors.php
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@@ -1,5 +1,5 @@
<?php <?php
session_start(); // Sicherstellen, dass Session läuft session_start();
if (!isset($_SESSION['user_id'])) { if (!isset($_SESSION['user_id'])) {
header("Location: login.php"); header("Location: login.php");
exit(); exit();
@@ -7,7 +7,6 @@ if (!isset($_SESSION['user_id'])) {
require_once 'inc/db.php'; require_once 'inc/db.php';
// Prüfen, ob der aktuelle Benutzer Admin ist
$is_admin = ($_SESSION['role'] === 'admin'); $is_admin = ($_SESSION['role'] === 'admin');
$message = ''; $message = '';
@@ -28,15 +27,14 @@ if ($is_admin && isset($_GET['action']) && $_GET['action'] == 'delete' && isset(
$message_type = 'danger'; $message_type = 'danger';
} }
mysqli_stmt_close($stmt); mysqli_stmt_close($stmt);
// Weiterleitung verhindert doppeltes Löschen beim Reload
header("Location: colors.php"); header("Location: colors.php");
exit(); exit();
} }
// --- Nur Admins: Bearbeiten (Vorbereitung) --- // --- Nur Admins: Bearbeiten ---
if ($is_admin && isset($_GET['action']) && $_GET['action'] == 'edit' && isset($_GET['id'])) { if ($is_admin && isset($_GET['action']) && $_GET['action'] == 'edit' && isset($_GET['id'])) {
$id = (int)$_GET['id']; $id = (int)$_GET['id'];
$stmt = mysqli_prepare($conn, "SELECT id, name, hex_code FROM colors WHERE id = ?"); $stmt = mysqli_prepare($conn, "SELECT id, name, hex_code, is_special FROM colors WHERE id = ?");
mysqli_stmt_bind_param($stmt, "i", $id); mysqli_stmt_bind_param($stmt, "i", $id);
mysqli_stmt_execute($stmt); mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt); $result = mysqli_stmt_get_result($stmt);
@@ -50,10 +48,11 @@ if ($is_admin && isset($_GET['action']) && $_GET['action'] == 'edit' && isset($_
} }
} }
// --- Nur Admins: Hinzufügen / Aktualisieren --- // --- Nur Admins: Speichern ---
if ($is_admin && $_SERVER["REQUEST_METHOD"] == "POST") { if ($is_admin && $_SERVER["REQUEST_METHOD"] == "POST") {
$name = trim($_POST['name'] ?? ''); $name = trim($_POST['name'] ?? '');
$hex_code = trim($_POST['hex_code'] ?? ''); $hex_code = trim($_POST['hex_code'] ?? '');
$is_special = !empty($_POST['is_special']) ? 1 : 0;
$id = !empty($_POST['id']) ? (int)$_POST['id'] : null; $id = !empty($_POST['id']) ? (int)$_POST['id'] : null;
if (empty($name) || empty($hex_code)) { if (empty($name) || empty($hex_code)) {
@@ -61,37 +60,40 @@ if ($is_admin && $_SERVER["REQUEST_METHOD"] == "POST") {
$message_type = 'danger'; $message_type = 'danger';
} else { } else {
if ($id) { if ($id) {
$stmt = mysqli_prepare($conn, "UPDATE colors SET name = ?, hex_code = ? WHERE id = ?"); $stmt = mysqli_prepare($conn, "UPDATE colors SET name = ?, hex_code = ?, is_special = ? WHERE id = ?");
mysqli_stmt_bind_param($stmt, "ssi", $name, $hex_code, $id); mysqli_stmt_bind_param($stmt, "ssii", $name, $hex_code, $is_special, $id);
if (mysqli_stmt_execute($stmt)) {
$message = "Farbe erfolgreich aktualisiert!";
$message_type = 'success';
} else {
$message = "Fehler beim Aktualisieren der Farbe.";
$message_type = 'danger';
}
mysqli_stmt_close($stmt);
} else { } else {
$stmt = mysqli_prepare($conn, "INSERT INTO colors (name, hex_code) VALUES (?, ?)"); $stmt = mysqli_prepare($conn, "INSERT INTO colors (name, hex_code, is_special) VALUES (?, ?, ?)");
mysqli_stmt_bind_param($stmt, "ss", $name, $hex_code); mysqli_stmt_bind_param($stmt, "ssi", $name, $hex_code, $is_special);
if (mysqli_stmt_execute($stmt)) {
$message = "Neue Farbe erfolgreich hinzugefügt!";
$message_type = 'success';
} else {
$message = "Fehler beim Hinzufügen der Farbe.";
$message_type = 'danger';
}
mysqli_stmt_close($stmt);
} }
// Nach POST: Weiterleitung zur Anzeige (Post-Redirect-Get)
if (mysqli_stmt_execute($stmt)) {
$message = $id ? "Farbe erfolgreich aktualisiert!" : "Neue Farbe erfolgreich hinzugefügt!";
$message_type = 'success';
} else {
$message = "Fehler beim Speichern der Farbe.";
$message_type = 'danger';
}
mysqli_stmt_close($stmt);
header("Location: colors.php"); header("Location: colors.php");
exit(); exit();
} }
} }
// --- Farben für alle anzeigen --- // --- Farben mit Nutzungszähler laden ---
$colors = []; $colors = [];
$result = mysqli_query($conn, "SELECT id, name, hex_code FROM colors ORDER BY name"); $result = mysqli_query($conn, "
SELECT
c.id,
c.name,
c.hex_code,
c.is_special,
COUNT(m.id) AS usage_count
FROM colors c
LEFT JOIN meetings m ON c.id = m.color_id
GROUP BY c.id, c.name, c.hex_code, c.is_special
ORDER BY c.name
");
while ($row = mysqli_fetch_assoc($result)) { while ($row = mysqli_fetch_assoc($result)) {
$colors[] = $row; $colors[] = $row;
} }
@@ -110,11 +112,6 @@ require_once 'inc/header.php';
<div class="d-flex justify-content-between align-items-center mb-4"> <div class="d-flex justify-content-between align-items-center mb-4">
<h2 class="mb-0">Farbverwaltung</h2> <h2 class="mb-0">Farbverwaltung</h2>
<?php if ($is_admin): ?>
<a class="btn btn-sm btn-outline-primary d-flex align-items-center" data-bs-toggle="collapse" href="#colorFormCollapse" role="button">
<span class="material-symbols-outlined me-1">add</span> Farbe hinzufügen
</a>
<?php endif; ?>
</div> </div>
<?php if ($is_admin): ?> <?php if ($is_admin): ?>
@@ -139,6 +136,14 @@ require_once 'inc/header.php';
<input type="color" class="form-control form-control-color" id="hex_code" name="hex_code" <input type="color" class="form-control form-control-color" id="hex_code" name="hex_code"
value="<?= htmlspecialchars($edit_color['hex_code'] ?? '#000000'); ?>"> value="<?= htmlspecialchars($edit_color['hex_code'] ?? '#000000'); ?>">
</div> </div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="is_special" name="is_special" <?= (!empty($edit_color['is_special']) ? 'checked' : ''); ?>>
<label class="form-check-label" for="is_special">
Sonderfarbe (wird nicht im Zufallsmodus verwendet)
</label>
</div>
</div>
<div class="col-12 d-flex justify-content-start mt-2"> <div class="col-12 d-flex justify-content-start mt-2">
<button type="submit" class="btn btn-sm btn-outline-<?= $edit_mode ? 'success' : 'primary'; ?> me-2"> <button type="submit" class="btn btn-sm btn-outline-<?= $edit_mode ? 'success' : 'primary'; ?> me-2">
<?= $edit_mode ? 'Speichern' : 'Hinzufügen'; ?> <?= $edit_mode ? 'Speichern' : 'Hinzufügen'; ?>
@@ -149,13 +154,17 @@ require_once 'inc/header.php';
</form> </form>
</div> </div>
</div> </div>
<hr class="mt-4 mb-4">
</div> </div>
<?php endif; ?> <?php endif; ?>
<div class="card shadow"> <div class="card shadow">
<div class="card-header bg-secondary bg-opacity-50 text-secondary"> <div class="card-header bg-secondary bg-opacity-50 text-secondary d-flex justify-content-between align-items-center">
<h4 class="mb-0">Aktuelle Farben</h4> <h4 class="mb-0">Aktuelle Farben</h4>
<?php if ($is_admin): ?>
<a class="btn btn-sm d-flex align-items-center justify-content-center" data-bs-toggle="collapse" href="#colorFormCollapse" role="button" aria-expanded="false" aria-controls="colorFormCollapse">Add
<span class="material-symbols-outlined">add</span>
</a>
<?php endif; ?>
</div> </div>
<div class="card-body"> <div class="card-body">
<?php if (empty($colors)): ?> <?php if (empty($colors)): ?>
@@ -166,8 +175,8 @@ require_once 'inc/header.php';
<thead> <thead>
<tr> <tr>
<th>Name</th> <th>Name</th>
<th>Hex-Code</th>
<th>Farbe</th> <th>Farbe</th>
<th>Anz</th>
<?php if ($is_admin): ?> <?php if ($is_admin): ?>
<th>Aktionen</th> <th>Aktionen</th>
<?php endif; ?> <?php endif; ?>
@@ -176,19 +185,37 @@ require_once 'inc/header.php';
<tbody> <tbody>
<?php foreach ($colors as $color): ?> <?php foreach ($colors as $color): ?>
<tr> <tr>
<td><?= htmlspecialchars($color['name']); ?></td> <td>
<td><?= htmlspecialchars($color['hex_code']); ?></td> <?= htmlspecialchars($color['name']); ?>
<?php if ($color['is_special']): ?>
<span class="badge bg-info ms-1" title="Sonderfarbe – nicht im Zufallsmodus">★</span>
<?php endif; ?>
</td>
<td> <td>
<div style="background-color: <?= htmlspecialchars($color['hex_code']); ?>; width: 40px; height: 20px; border: 1px solid #ccc;"></div> <div style="background-color: <?= htmlspecialchars($color['hex_code']); ?>; width: 40px; height: 20px; border: 1px solid #ccc;"></div>
</td> </td>
<td>
<?= (int)$color['usage_count']; ?>
</td>
<?php if ($is_admin): ?> <?php if ($is_admin): ?>
<td> <td class="text-end align-middle">
<a href="colors.php?action=edit&id=<?= htmlspecialchars($color['id']); ?>" class="text-dark me-1 text-decoration-none"> <div class="dropdown">
<span class="material-icons">mode_edit_outline</span> <a href="#" class="text-secondary" role="button" data-bs-toggle="dropdown" aria-expanded="false">
</a> <span class="material-icons">more_vert</span>
<a href="colors.php?action=delete&id=<?= htmlspecialchars($color['id']); ?>" class="text-danger text-decoration-none" onclick="return confirm('Sind Sie sicher, dass Sie diese Farbe löschen möchten?');"> </a>
<span class="material-icons">delete_outline</span> <ul class="dropdown-menu dropdown-menu-end">
</a> <li>
<a class="dropdown-item d-flex align-items-center" href="colors.php?action=edit&id=<?= htmlspecialchars($color['id']); ?>">
<span class="material-icons me-2">mode_edit_outline</span> Bearbeiten
</a>
</li>
<li>
<a class="dropdown-item d-flex align-items-center text-danger" href="colors.php?action=delete&id=<?= htmlspecialchars($color['id']); ?>" onclick="return confirm('Sind Sie sicher, dass Sie diese Farbe löschen möchten?');">
<span class="material-icons me-2">delete_outline</span> Löschen
</a>
</li>
</ul>
</div>
</td> </td>
<?php endif; ?> <?php endif; ?>
</tr> </tr>