Added Database Management API

MIKEINTOSHSYSTEMS · Aug 19, 2024 · 4ef9282 · 4ef9282
1 parent c7d6556
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diff --git a/api/database/backup.php b/api/database/backup.php
@@ -0,0 +1,35 @@
+<?php
+// Database connection details
+$dbHost = '192.168.128.4';
+$dbUser = 'hispmddb';
+$dbPassword = 'hispmddb';
+$dbName = 'hisp_md';
+
+// Docker container name
+$containerName = 'hispmd_postgres';
+
+// Directory to store backups
+$backupDir = './backup';
+if (!is_dir($backupDir)) {
+    mkdir($backupDir, 0777, true); // Create directory if it doesn't exist
+}
+
+// Backup file name with timestamp
+$backupFile = 'hisp_md_backup_' . date('Ymd_His') . '.sql';
+$backupFilePath = "$backupDir/$backupFile";
+
+// Command to execute pg_dump inside the Docker container
+$command = "docker exec $containerName sh -c \"PGPASSWORD='$dbPassword' pg_dump -h $dbHost -U $dbUser -d $dbName -F c -b -v -f /tmp/$backupFile\" && docker cp $containerName:/tmp/$backupFile $backupFilePath";
+
+// Execute the command
+$output = [];
+$return_var = 0;
+exec($command . ' 2>&1', $output, $return_var);
+
+if ($return_var === 0) {
+    echo $backupFile;
+} else {
+    http_response_code(500);
+    echo "Error creating backup. Details:\n" . implode("\n", $output);
+}
+?>
diff --git a/api/database/backup/hisp_md_backup_20240819_154712.sql b/api/database/backup/hisp_md_backup_20240819_154712.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_155722.sql b/api/database/backup/hisp_md_backup_20240819_155722.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_155931.sql b/api/database/backup/hisp_md_backup_20240819_155931.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_161046.sql b/api/database/backup/hisp_md_backup_20240819_161046.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_161854.sql b/api/database/backup/hisp_md_backup_20240819_161854.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_161906.sql b/api/database/backup/hisp_md_backup_20240819_161906.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_161914.sql b/api/database/backup/hisp_md_backup_20240819_161914.sql
diff --git a/api/database/backup/hisp_md_backup_20240819_162032.sql b/api/database/backup/hisp_md_backup_20240819_162032.sql
diff --git a/api/database/bulk_actions.php b/api/database/bulk_actions.php
@@ -0,0 +1,26 @@
+<?php
+// Database connection details
+// Database connection details (if needed for other operations)
+// $dbHost = '192.168.128.4';
+// $dbUser = 'hispmddb';
+// $dbPassword = 'hispmddb';
+// $dbName = 'hisp_md';
+$backupDir = './backup';
+
+// Check if action and backups are set
+if (isset($_POST['action']) && $_POST['action'] == 'delete' && isset($_POST['backups'])) {
+    $backupsToDelete = $_POST['backups'];
+
+    foreach ($backupsToDelete as $backupName) {
+        $filePath = "$backupDir/" . basename($backupName);
+        if (file_exists($filePath)) {
+            unlink($filePath);
+        }
+    }
+
+    header("Location: index.php?msg=deleted");
+    exit();
+}
+
+header("Location: index.php");
+exit();
diff --git a/api/database/index.php b/api/database/index.php
@@ -0,0 +1,265 @@
+<?php
+// Database connection details
+$backupDir = './backup';
+$backupFiles = array_diff(scandir($backupDir), array('.', '..'));
+
+$backups = [];
+foreach ($backupFiles as $file) {
+    $filePath = "$backupDir/$file";
+    $backups[] = [
+        'name' => $file,
+        'date' => filemtime($filePath),
+        'size' => filesize($filePath)
+    ];
+}
+
+// Sorting
+$sortField = isset($_GET['sort']) ? $_GET['sort'] : 'date';
+$sortOrder = isset($_GET['order']) ? $_GET['order'] : 'desc';
+
+usort($backups, function ($a, $b) use ($sortField, $sortOrder) {
+    $cmp = 0;
+    if ($sortField == 'name') {
+        $cmp = strcmp($a['name'], $b['name']);
+    } elseif ($sortField == 'date') {
+        $cmp = $a['date'] - $b['date'];
+    } elseif ($sortField == 'size') {
+        $cmp = $a['size'] - $b['size'];
+    }
+    return $sortOrder == 'asc' ? $cmp : -$cmp;
+});
+
+// Pagination
+$perPage = 5;
+$totalBackups = count($backups);
+$totalPages = ceil($totalBackups / $perPage);
+$currentPage = isset($_GET['page']) ? (int)$_GET['page'] : 1;
+$currentPage = max(1, min($currentPage, $totalPages));
+$offset = ($currentPage - 1) * $perPage;
+$pagedBackups = array_slice($backups, $offset, $perPage);
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Database Backups</title>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
+    <style>
+        /* Add your existing CSS styles here */
+        body {
+            font-family: Arial, sans-serif;
+            margin: 0;
+            padding: 0;
+            background-color: #f4f4f4;
+        }
+        .container {
+            width: 90%;
+            margin: auto;
+            overflow: hidden;
+        }
+        header {
+            background: #00274c;
+            color: #ffffff;
+            padding-top: 30px;
+            min-height: 70px;
+            border-bottom: #3a79db 3px solid;
+        }
+        header a {
+            color: #ffffff;
+            text-decoration: none;
+            text-transform: uppercase;
+            font-size: 16px;
+        }
+        header ul {
+            padding: 0;
+            list-style: none;
+        }
+        header li {
+            float: right;
+            display: inline;
+            padding: 0 20px 0 20px;
+        }
+        .main {
+            padding: 20px;
+            background: #ffffff;
+            margin-top: 20px;
+        }
+        table {
+            width: 100%;
+            border-collapse: collapse;
+            margin-bottom: 20px;
+        }
+        table, th, td {
+            border: 1px solid #ddd;
+        }
+        th, td {
+            padding: 10px;
+            text-align: left;
+        }
+        th {
+            cursor: pointer;
+            background-color: #f2f2f2;
+        }
+        th.sorting {
+            background-color: #e2e2e2;
+        }
+        button {
+            background: #3a79db;
+            color: #ffffff;
+            padding: 10px 20px;
+            border: none;
+            cursor: pointer;
+            font-size: 16px;
+        }
+        button:hover {
+            background: #e8491d;
+        }
+        .progress-container {
+            width: 100%;
+            background: #f2f2f2;
+            border: 1px solid #ddd;
+            margin-bottom: 20px;
+            display: none; /* Initially hidden */
+        }
+        .progress-bar {
+            width: 0%;
+            height: 30px;
+            background: #3a79db;
+            text-align: center;
+            color: #ffffff;
+            line-height: 30px;
+        }
+        .alert {
+            padding: 10px;
+            margin-bottom: 20px;
+            color: #ffffff;
+        }
+        .alert-success {
+            background: #4caf50;
+        }
+        .alert-error {
+            background: #f44336;
+        }
+        .pagination {
+            margin-top: 20px;
+        }
+        .pagination a {
+            margin: 0 5px;
+            padding: 10px 15px;
+            background-color: #f2f2f2;
+            border: 1px solid #ddd;
+            text-decoration: none;
+        }
+        .pagination a.active {
+            background-color: #3a79db;
+            color: #ffffff;
+        }
+        .checkbox-container {
+            margin-bottom: 20px;
+        }
+    </style>
+</head>
+<body>
+    <header>
+        <div class="container">
+            <h1><i class="fas fa-database"></i> HISPMD Database Backups</h1>
+            <ul>
+                <li><button id="backupButton">Backup Now</button></li>
+            </ul>
+        </div>
+    </header>
+    <div class="container main">
+        <div class="progress-container" id="progressContainer">
+            <div class="progress-bar" id="progressBar">0%</div>
+        </div>
+        <h2>Available Backups</h2>
+        <p>Total backups: <?php echo $totalBackups; ?></p>
+        <form id="bulkActionForm" method="post" action="bulk_actions.php">
+            <div class="checkbox-container">
+                <?php foreach ($pagedBackups as $backup): ?>
+                <label>
+                    <input type="checkbox" name="backups[]" value="<?php echo htmlspecialchars($backup['name']); ?>">
+                    <?php echo htmlspecialchars($backup['name']); ?>
+                </label><br>
+                <?php endforeach; ?>
+            </div>
+            <button type="submit" name="action" value="delete" onclick="return confirmDelete();">Delete Selected</button>
+        </form>
+        <table>
+            <thead>
+                <tr>
+                    <th><a href="?sort=name&order=<?php echo $sortOrder == 'asc' ? 'desc' : 'asc'; ?>">Backup Name <i class="fas fa-sort"></i></a></th>
+                    <th><a href="?sort=date&order=<?php echo $sortOrder == 'asc' ? 'desc' : 'asc'; ?>">Date <i class="fas fa-sort"></i></a></th>
+                    <th><a href="?sort=size&order=<?php echo $sortOrder == 'asc' ? 'desc' : 'asc'; ?>">Size <i class="fas fa-sort"></i></a></th>
+                    <th>Actions</th>
+                </tr>
+            </thead>
+            <tbody>
+                <?php foreach ($pagedBackups as $backup): ?>
+                <tr>
+                    <td><?php echo htmlspecialchars($backup['name']); ?></td>
+                    <td><?php echo date('Y-m-d H:i:s', $backup['date']); ?></td>
+                    <td><?php echo round($backup['size'] / 1024, 2); ?> KB</td>
+                    <td>
+                        <a href="restore.php?file=<?php echo urlencode($backup['name']); ?>" onclick="return confirmRestore();">Restore</a> |
+                        <a href="<?php echo $backupDir . '/' . urlencode($backup['name']); ?>" download onclick="return confirmDownload();">Download</a>
+                    </td>
+                </tr>
+                <?php endforeach; ?>
+            </tbody>
+        </table>
+        <div class="pagination">
+            <?php if ($currentPage > 1): ?>
+                <a href="?page=<?php echo $currentPage - 1; ?>&sort=<?php echo $sortField; ?>&order=<?php echo $sortOrder; ?>">« Prev</a>
+            <?php endif; ?>
+            <?php for ($i = 1; $i <= $totalPages; $i++): ?>
+                <a href="?page=<?php echo $i; ?>&sort=<?php echo $sortField; ?>&order=<?php echo $sortOrder; ?>" class="<?php echo $i == $currentPage ? 'active' : ''; ?>"><?php echo $i; ?></a>
+            <?php endfor; ?>
+            <?php if ($currentPage < $totalPages): ?>
+                <a href="?page=<?php echo $currentPage + 1; ?>&sort=<?php echo $sortField; ?>&order=<?php echo $sortOrder; ?>">Next »</a>
+            <?php endif; ?>
+        </div>
+
+    </div>
+    <script>
+        function confirmDownload() {
+            return confirm('Are you sure you want to download this backup?');
+        }
+
+        function confirmRestore() {
+            return confirm('Are you sure you want to restore this backup?');
+        }
+        function confirmDelete() {
+            return confirm('Are you sure you want to DELETE this backup?');
+        }
+        document.getElementById('backupButton').addEventListener('click', function() {
+            const progressBar = document.getElementById('progressBar');
+            const progressContainer = document.getElementById('progressContainer');
+
+            progressContainer.style.display = 'block';
+            progressBar.textContent = 'Starting backup...';
+
+            const xhr = new XMLHttpRequest();
+            xhr.open('POST', 'backup.php', true);
+            xhr.onload = function () {
+                if (xhr.status === 200) {
+                    progressBar.style.width = '100%';
+                    progressBar.textContent = 'Backup completed';
+                    setTimeout(() => {
+                        progressContainer.style.display = 'none';
+                    }, 2000);
+                } else {
+                    progressBar.style.width = '100%';
+                    progressBar.textContent = 'Backup failed';
+                }
+            };
+            xhr.onerror = function () {
+                progressBar.style.width = '100%';
+                progressBar.textContent = 'Backup failed';
+            };
+            xhr.send();
+        });
+    </script>
+</body>
+</html>
diff --git a/api/database/restore.php b/api/database/restore.php
@@ -0,0 +1,43 @@
+<?php
+// Database connection details
+$dbHost = '192.168.128.4';
+$dbUser = 'hispmddb';
+$dbPassword = 'hispmddb';
+$dbName = 'hisp_md';
+
+// Docker container name
+$containerName = 'hispmd_postgres';
+
+// Directory to store backups
+$backupDir = './backup';
+
+// Check if file parameter is set
+if (!isset($_GET['file'])) {
+    echo "No file specified.";
+    exit;
+}
+
+$backupFile = basename($_GET['file']);
+$backupFilePath = "$backupDir/$backupFile";
+
+// Check if file exists
+if (!file_exists($backupFilePath)) {
+    echo "Backup file does not exist.";
+    exit;
+}
+
+// Command to execute pg_restore inside the Docker container
+$command = "docker exec -i $containerName sh -c \"PGPASSWORD='$dbPassword' pg_restore -h $dbHost -U $dbUser -d $dbName -v /tmp/$backupFile\" < $backupFilePath";
+
+// Execute the command
+$output = [];
+$return_var = 0;
+exec($command . ' 2>&1', $output, $return_var);
+
+if ($return_var === 0) {
+    echo "Backup successfully restored: $backupFilePath";
+} else {
+    echo "Error restoring backup. Details:\n";
+    echo implode("\n", $output);
+}
+?>