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This commit is contained in:
Flatlogic Bot 2025-10-14 14:25:48 +00:00
parent a60b54ddf4
commit db1d5e038b
1 changed files with 91 additions and 17 deletions
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108
dashboard.php
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@ -8,6 +8,42 @@ if (!isset($_SESSION['user_id'])) {
} }
$userId = $_SESSION['user_id']; $userId = $_SESSION['user_id'];
$message = '';
$message_type = '';
// Handle Enrollment
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['enroll_skill_id'])) {
$skillId = $_POST['enroll_skill_id'];
// Check if already enrolled
$stmt = db()->prepare("SELECT id FROM enrollments WHERE user_id = ? AND skill_id = ?");
$stmt->execute([$userId, $skillId]);
if ($stmt->fetch()) {
$_SESSION['message'] = "You are already enrolled in this skill.";
$_SESSION['message_type'] = 'warning';
} else {
// Enroll user
$stmt = db()->prepare("INSERT INTO enrollments (user_id, skill_id, progress, date_enrolled) VALUES (?, ?, 0, NOW())");
if ($stmt->execute([$userId, $skillId])) {
$_SESSION['message'] = "Enrollment successful! You can now continue learning from your dashboard.";
$_SESSION['message_type'] = 'success';
} else {
$_SESSION['message'] = "An error occurred. Please try again.";
$_SESSION['message_type'] = 'danger';
}
}
header("Location: dashboard.php");
exit;
}
if (isset($_SESSION['message'])) {
$message = $_SESSION['message'];
$message_type = $_SESSION['message_type'];
unset($_SESSION['message']);
unset($_SESSION['message_type']);
}
$stmt = db()->prepare("SELECT * FROM users WHERE id = ?"); $stmt = db()->prepare("SELECT * FROM users WHERE id = ?");
$stmt->execute([$userId]); $stmt->execute([$userId]);
$user = $stmt->fetch(PDO::FETCH_ASSOC); $user = $stmt->fetch(PDO::FETCH_ASSOC);
@ -18,11 +54,29 @@ if (!$user) {
exit; exit;
} }
// Fetch all skills // Fetch all skills, excluding those the user is already enrolled in for the explorer
$enrolled_skill_ids = [];
$stmt_enrolled_ids = db()->prepare("SELECT skill_id FROM enrollments WHERE user_id = ?");
$stmt_enrolled_ids->execute([$userId]);
$enrolled_skill_ids = $stmt_enrolled_ids->fetchAll(PDO::FETCH_COLUMN);
$skills_by_category = []; $skills_by_category = [];
$stmt = db()->query("SELECT * FROM skills ORDER BY category, title"); $sql = "SELECT * FROM skills";
if (!empty($enrolled_skill_ids)) {
$placeholders = implode(',', array_fill(0, count($enrolled_skill_ids), '?'));
$sql .= " WHERE id NOT IN ($placeholders)";
}
$sql .= " ORDER BY category, title";
$stmt = db()->prepare($sql);
if (!empty($enrolled_skill_ids)) {
$stmt->execute($enrolled_skill_ids);
} else {
$stmt->execute();
}
$all_skills = $stmt->fetchAll(PDO::FETCH_ASSOC); $all_skills = $stmt->fetchAll(PDO::FETCH_ASSOC);
foreach ($all_skills as $skill) { foreach ($all_skills as $skill) {
$skills_by_category[$skill['category']][] = $skill; $skills_by_category[$skill['category']][] = $skill;
} }
@ -83,6 +137,13 @@ $enrolled_skills = $stmt->fetchAll(PDO::FETCH_ASSOC);
<h1 class="h2">Welcome, <?php echo htmlspecialchars($user['username']); ?>!</h1> <h1 class="h2">Welcome, <?php echo htmlspecialchars($user['username']); ?>!</h1>
</div> </div>
<?php if ($message): ?>
<div class="alert alert-<?php echo $message_type; ?> alert-dismissible fade show" role="alert">
<?php echo htmlspecialchars($message); ?>
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>
<?php endif; ?>
<!-- Quick Access Buttons --> <!-- Quick Access Buttons -->
<div class="row mb-4"> <div class="row mb-4">
<div class="col-md-4"> <div class="col-md-4">
@ -132,23 +193,36 @@ $enrolled_skills = $stmt->fetchAll(PDO::FETCH_ASSOC);
<!-- Skill Explorer Section --> <!-- Skill Explorer Section -->
<section id="skill-explorer"> <section id="skill-explorer">
<h2 class="h4">Skill Explorer</h2> <h2 class="h4">Skill Explorer</h2>
<?php foreach ($skills_by_category as $category => $skills): ?> <?php if (empty($all_skills)): ?>
<h3 class="h5 mt-4"><?php echo htmlspecialchars($category); ?></h3> <div class="col">
<div class="row"> <div class="card">
<?php foreach ($skills as $skill): ?> <div class="card-body text-center">
<div class="col-md-6 col-lg-3 mb-3"> <p class="card-text">You've enrolled in all available skills. Great job!</p>
<div class="card h-100"> </div>
<img src="<?php echo htmlspecialchars($skill['thumbnail']); ?>" class="card-img-top" alt="<?php echo htmlspecialchars($skill['title']); ?>"> </div>
<div class="card-body d-flex flex-column"> </div>
<h5 class="card-title"><?php echo htmlspecialchars($skill['title']); ?></h5> <?php else: ?>
<p class="card-text flex-grow-1"><?php echo htmlspecialchars($skill['description']); ?></p> <?php foreach ($skills_by_category as $category => $skills): ?>
<a href="#" class="btn btn-outline-primary mt-auto">Enroll</a> <h3 class="h5 mt-4"><?php echo htmlspecialchars($category); ?></h3>
<div class="row">
<?php foreach ($skills as $skill): ?>
<div class="col-md-6 col-lg-3 mb-3">
<div class="card h-100">
<img src="<?php echo htmlspecialchars($skill['thumbnail']); ?>" class="card-img-top" alt="<?php echo htmlspecialchars($skill['title']); ?>">
<div class="card-body d-flex flex-column">
<h5 class="card-title"><?php echo htmlspecialchars($skill['title']); ?></h5>
<p class="card-text flex-grow-1"><?php echo htmlspecialchars($skill['description']); ?></p>
<form method="POST" action="dashboard.php" class="mt-auto">
<input type="hidden" name="enroll_skill_id" value="<?php echo $skill['id']; ?>">
<button type="submit" class="btn btn-outline-primary">Enroll</button>
</form>
</div>
</div> </div>
</div> </div>
</div> <?php endforeach; ?>
<?php endforeach; ?> </div>
</div> <?php endforeach; ?>
<?php endforeach; ?> <?php endif; ?>
</section> </section>
</div> </div>