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102fe5c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 | <?php
// Include database connection and authentication
require_once 'includes/db_connect.php';
require_once 'includes/domain_utils.php';
require_once 'includes/auth_check.php';
// This page is for students only
requireStudent();
// Get student ID from session
$studentId = $_SESSION['user_id'];
$error = '';
$studentData = null;
$studentProjects = [];
$studentName = "Student";
// Check if students_info table exists
$tableCheckQuery = "SHOW TABLES LIKE 'students_info'";
$tableExists = $conn->query($tableCheckQuery)->num_rows > 0;
if ($tableExists) {
// Get student data structure to find the ID field
$columnsQuery = "SHOW COLUMNS FROM students_info";
$columnsResult = $conn->query($columnsQuery);
$studentIdField = null;
$studentNameFields = [];
// Find student ID and name fields
while ($column = $columnsResult->fetch_assoc()) {
if (preg_match('/(student|stud|roll)[\s_-]?(id|number|no)/i', $column['Field'])) {
$studentIdField = $column['Field'];
}
if (preg_match('/(student|stud)[\s_-]?(name)/i', $column['Field']) ||
preg_match('/(first|last|full)[\s_-]?(name)/i', $column['Field'])) {
$studentNameFields[] = $column['Field'];
}
}
if ($studentIdField) {
// Fetch student data
$studentQuery = "SELECT * FROM students_info WHERE $studentIdField = ?";
$stmt = $conn->prepare($studentQuery);
$stmt->bind_param('s', $studentId);
$stmt->execute();
$result = $stmt->get_result();
if ($result && $result->num_rows > 0) {
$studentData = $result->fetch_assoc();
// Set student name
foreach ($studentNameFields as $field) {
if (!empty($studentData[$field])) {
$studentName = $studentData[$field];
break;
}
}
// Find project field in student data
$projectIdField = null;
$domainIdField = null;
foreach ($studentData as $field => $value) {
if (preg_match('/(project)[\s_-]?(id)/i', $field)) {
$projectIdField = $field;
}
if (preg_match('/(domain)[\s_-]?(id)/i', $field)) {
$domainIdField = $field;
}
}
// If specific project field found, get project details
if ($projectIdField && !empty($studentData[$projectIdField])) {
$projectId = $studentData[$projectIdField];
// If domain field is found, use it to find the right domain table
if ($domainIdField && !empty($studentData[$domainIdField])) {
$domainId = $studentData[$domainIdField];
// Extract domain number if format is like 'D-1'
if (preg_match('/D-(\d+)/', $domainId, $matches)) {
$domainNumber = $matches[1];
$domainTable = "domain_" . $domainNumber;
// Check if table exists
$tableCheckQuery = "SHOW TABLES LIKE '$domainTable'";
if ($conn->query($tableCheckQuery)->num_rows > 0) {
// Get project name field for this domain
$projectNameField = getProjectNameField($conn, $domainTable);
// Fetch project details
$projectQuery = "SELECT *, '$domainNumber' as domain_number FROM $domainTable WHERE Project_ID = ?";
$stmt = $conn->prepare($projectQuery);
$stmt->bind_param('i', $projectId);
$stmt->execute();
$projectResult = $stmt->get_result();
if ($projectResult && $projectResult->num_rows > 0) {
$project = $projectResult->fetch_assoc();
$project['project_name_field'] = $projectNameField;
$studentProjects[] = $project;
}
}
}
} else {
// If no domain field, search all domain tables
$domainTables = getDomainTables($conn);
foreach ($domainTables as $domainTable) {
$domainNumber = str_replace('domain_', '', $domainTable);
// Get project name field for this domain
$projectNameField = getProjectNameField($conn, $domainTable);
// Check for project in this domain
$projectQuery = "SELECT *, '$domainNumber' as domain_number FROM $domainTable WHERE Project_ID = ?";
$stmt = $conn->prepare($projectQuery);
$stmt->bind_param('i', $projectId);
$stmt->execute();
$projectResult = $stmt->get_result();
if ($projectResult && $projectResult->num_rows > 0) {
$project = $projectResult->fetch_assoc();
$project['project_name_field'] = $projectNameField;
$studentProjects[] = $project;
break; // Found the project, no need to search other tables
}
}
}
} else {
// If no specific project field or project ID is empty,
// try to find projects by searching for the student ID in all domain tables
$domainTables = getDomainTables($conn);
foreach ($domainTables as $domainTable) {
$domainNumber = str_replace('domain_', '', $domainTable);
// Get columns of the domain table
$columnsQuery = "SHOW COLUMNS FROM $domainTable";
$columnsResult = $conn->query($columnsQuery);
$studentColumns = [];
// Find columns that might contain student IDs
while ($column = $columnsResult->fetch_assoc()) {
if (preg_match('/(student|stud|member)[\s_-]?(id|ids|no|number)/i', $column['Field'])) {
$studentColumns[] = $column['Field'];
}
}
// Get project name field for this domain
$projectNameField = getProjectNameField($conn, $domainTable);
// Check each potential student column
foreach ($studentColumns as $studentColumn) {
// Try exact match
$projectQuery = "SELECT *, '$domainNumber' as domain_number FROM $domainTable WHERE $studentColumn = ?";
$stmt = $conn->prepare($projectQuery);
$stmt->bind_param('s', $studentId);
$stmt->execute();
$projectResult = $stmt->get_result();
if ($projectResult && $projectResult->num_rows > 0) {
while ($project = $projectResult->fetch_assoc()) {
$project['project_name_field'] = $projectNameField;
$studentProjects[] = $project;
}
}
// Try LIKE match (if the column might contain multiple IDs)
$projectQuery = "SELECT *, '$domainNumber' as domain_number FROM $domainTable WHERE $studentColumn LIKE ?";
$likeParam = "%$studentId%";
$stmt = $conn->prepare($projectQuery);
$stmt->bind_param('s', $likeParam);
$stmt->execute();
$projectResult = $stmt->get_result();
if ($projectResult && $projectResult->num_rows > 0) {
while ($project = $projectResult->fetch_assoc()) {
// Check if this project is already added
$duplicate = false;
foreach ($studentProjects as $existingProject) {
if ($existingProject['Project_ID'] == $project['Project_ID'] &&
$existingProject['domain_number'] == $project['domain_number']) {
$duplicate = true;
break;
}
}
if (!$duplicate) {
$project['project_name_field'] = $projectNameField;
$studentProjects[] = $project;
}
}
}
}
}
}
} else {
$error = "Your student record was not found in the database. Please contact your administrator.";
}
} else {
$error = "Could not determine student ID field in the database.";
}
} else {
$error = "Student information table not found in the database.";
}
// Get domain descriptions for displaying domain names
$domainDescriptions = getDomainDescriptions($conn);
// Include header
include 'includes/header.php';
?>
<div class="row mb-4">
<div class="col-md-12">
<nav aria-label="breadcrumb">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a href="index.php">Home</a></li>
<li class="breadcrumb-item active">My Projects</li>
</ol>
</nav>
<div class="d-flex justify-content-between align-items-center">
<h2><i class="fas fa-project-diagram me-2"></i> My Projects</h2>
</div>
<p class="lead">View all projects assigned to you</p>
</div>
</div>
<?php if (!empty($error)): ?>
<div class="alert alert-danger">
<i class="fas fa-exclamation-circle me-2"></i> <?php echo $error; ?>
</div>
<?php endif; ?>
<div class="row">
<div class="col-md-12">
<div class="card shadow-sm">
<div class="card-header bg-primary text-white">
<h5 class="mb-0"><i class="fas fa-list me-2"></i> Project List</h5>
</div>
<div class="card-body">
<?php if (count($studentProjects) > 0): ?>
<div class="table-responsive">
<table class="table table-striped table-hover">
<thead class="table-light">
<tr>
<th>Project ID</th>
<th>Project Name</th>
<th>Type</th>
<th>Domain</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
<?php foreach ($studentProjects as $project):
$domainNumber = $project['domain_number'];
$domainDesc = isset($domainDescriptions[$domainNumber]) ? $domainDescriptions[$domainNumber] : 'Domain ' . $domainNumber;
$projectName = isset($project[$project['project_name_field']]) ? $project[$project['project_name_field']] : 'Project ' . $project['Project_ID'];
?>
<tr>
<td><?php echo htmlspecialchars($project['Project_ID']); ?></td>
<td><?php echo htmlspecialchars($projectName); ?></td>
<td>
<?php if (isset($project['H/S'])): ?>
<span class="badge bg-<?php echo strtolower($project['H/S']) === 'h' ? 'warning' : 'info'; ?>">
<?php echo strtolower($project['H/S']) === 'h' ? 'Hardware' : 'Software'; ?>
</span>
<?php else: ?>
<span class="badge bg-secondary">Not specified</span>
<?php endif; ?>
</td>
<td>Domain <?php echo htmlspecialchars($domainNumber); ?>: <?php echo htmlspecialchars($domainDesc); ?></td>
<td>
<a href="project_details.php?domain=<?php echo urlencode($domainNumber); ?>&id=<?php echo urlencode($project['Project_ID']); ?>" class="btn btn-sm btn-info">
<i class="fas fa-info-circle"></i> Details
</a>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<?php else: ?>
<div class="alert alert-info">
<i class="fas fa-info-circle me-2"></i> No projects are currently assigned to you. If you believe this is an error, please contact your faculty advisor.
</div>
<?php endif; ?>
</div>
</div>
</div>
</div>
<?php
// Include footer
include 'includes/footer.php';
// Close connection
$conn->close();
?> |