lots of php proofreading and html tab tidying up

files/archive/vizz/docker/web/html/test.php

@@ -0,0 +1,324 @@
+<?php
+declare(strict_types=1);
+
+/* ---------- Utility functions ---------- */
+function h(string $s): string
+{
+    return htmlspecialchars($s, ENT_QUOTES, 'UTF-8');
+}
+
+function loadYaml(string $path): array
+{
+    if (!file_exists($path)) return [];
+    $lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+    $data  = [];
+    foreach ($lines as $line) {
+        $line = trim($line);
+        if ($line === '' || $line[0] === '#') continue;
+        $pos = strpos($line, ':');
+        if ($pos === false) continue;
+        $key   = trim(substr($line, 0, $pos));
+        $value = trim(substr($line, $pos + 1));
+        $value = trim($value, "\"'");
+        $data[$key] = ($value === '') ? null : $value;
+    }
+    return $data;
+}
+
+/* ---------- Load settings ---------- */
+$settingsPath = '/app/cosmostat_settings.yaml';
+$settings     = loadYaml($settingsPath);
+
+/* ---------- Determine mode ---------- */
+$mode = $_GET['mode'] ?? 'cosmostat';
+$validModes = ['cosmostat', 'gali', 'drive_health'];
+if (!in_array($mode, $validModes, true)) {
+    $mode = 'cosmostat';
+}
+
+/* ---------- API configuration per mode ---------- */
+$apiConfig = [
+    'cosmostat'    => ['bind' => '10.200.27.20', 'port' => '5000'],
+    'gali'         => ['bind' => '10.200.27.20', 'port' => '5000'],   // same as cosmostat
+    'drive_health' => ['bind' => '172.25.1.18', 'port' => '5001'],      // new API
+];
+
+/* ---------- Helper: fetch client details ---------- */
+function fetchClientDetails(string $bindIp, string $port, string $path = '/client_details'): array
+{
+    $url = "http://{$bindIp}:{$port}{$path}";
+    $ctx = stream_context_create([
+        'http' => [
+            'timeout' => 5,
+            'header'  => "User-Agent: PHP/" . PHP_VERSION . "\r\n"
+        ]
+    ]);
+    $json = @file_get_contents($url, false, $ctx);
+    if ($json === false) {
+        return [];
+    }
+    $data = json_decode($json, true);
+    return (is_array($data)) ? $data : [];
+}
+
+/* ---------- Fetch client details ---------- */
+$apiInfo = $apiConfig[$mode];
+$clients = fetchClientDetails($apiInfo['bind'], $apiInfo['port']);
+
+/* ---------- Handle empty / error ---------- */
+if ($clients === []) {
+    die('<p style="color:red;">Could not retrieve data from the API for mode "' . h($mode) . '".</p>');
+}
+
+/* ---------- Ensure each client has a short_id ---------- */
+foreach ($clients as &$client) {
+    if (!isset($client['short_id'])) {
+        $client['short_id'] = substr($client['uuid'] ?? '', 0, 8);
+    }
+}
+unset($client);
+
+/* ---------- Determine selected hosts (Drive Health only) ---------- */
+$selectedHosts = $_GET['hosts'] ?? [];          // default: whatever was submitted
+
+if ($mode === 'drive_health') {
+    if (isset($_GET['action'])) {
+        switch ($_GET['action']) {
+            case 'all':
+                // add every client’s short_id
+                $selectedHosts = array_column($clients, 'short_id');
+                break;
+            case 'none':
+                $selectedHosts = [];          // nothing selected
+                break;
+            // 'apply' does nothing extra – the array above already contains the chosen hosts
+        }
+    }
+}
+
+/* ---------- Determine selected host for other modes ---------- */
+$selectedId  = $_GET['host'] ?? '';
+$selectedIdx = null;
+foreach ($clients as $idx => $client) {
+    if (isset($client['short_id']) && $client['short_id'] === $selectedId) {
+        $selectedIdx = $idx;
+        break;
+    }
+}
+if ($selectedIdx === null) {
+    $selectedIdx = 0;
+    $selectedId   = $clients[$selectedIdx]['short_id'] ?? '';
+}
+
+$client            = $clients[$selectedIdx] ?? null;
+$properties        = $client['client_properties'][0] ?? [];
+$systemProperties  = $properties['system_properties'] ?? [];
+$systemComponents  = $properties['system_components'] ?? [];
+$selectedHost      = $clients[$selectedIdx]['hostname'] ?? 'Unknown';
+
+/* ---- Sidebar Renderer ---- */
+function renderSidebar(string $mode)
+{
+    global $clients, $client, $properties, $systemProperties, $systemComponents, $selectedHost, $selectedId, $selectedIdx, $selectedHosts;
+
+    $modes = [
+        'cosmostat'    => 'Cosmostat',
+        'gali'         => 'Shuttle Gali',
+        'drive_health' => 'Drive Health',
+    ];
+    ?>
+    <nav class="sidebar">
+        <form method="get" id="modeForm">
+            <label for="modeSelect">Mode:</label>
+            <select name="mode" id="modeSelect" onchange="this.form.submit()">
+                <?php foreach ($modes as $key => $label): ?>
+                    <option value="<?= h($key) ?>" <?= $mode === $key ? 'selected' : '' ?>><?= h($label) ?></option>
+                <?php endforeach; ?>
+            </select>
+        </form>
+
+        <?php if ($mode === 'drive_health'): ?>
+            <h3>Hosts</h3>
+            <form method="get" id="driveHealthForm">
+                <input type="hidden" name="mode" value="drive_health">
+                <ul>
+                    <?php foreach ($clients as $c): ?>
+                        <?php $id = $c['short_id']; ?>
+                        <li>
+                            <label>
+                                <input type="checkbox" name="hosts[]" value="<?= h($id) ?>"
+                                       <?= in_array($id, $selectedHosts, true) ? 'checked' : '' ?>>
+                                <?= h($c['name']) ?>
+                            </label>
+                        </li>
+                    <?php endforeach; ?>
+                </ul>
+                <button type="submit" name="action" value="apply">Apply</button>
+                <button type="submit" name="action" value="all">Select All</button>
+                <button type="submit" name="action" value="none">Select None</button>
+            </form>
+        <?php endif; ?>
+
+        <?php if ($mode == 'cosmostat'): ?>
+            <input type="hidden" name="host" value="<?= h($selectedId) ?>">
+            <h3>Endpoints</h3>
+            <ol id="endpointList"></ol>
+        <?php endif; ?>
+
+        <?php if ($mode == 'gali'): ?>
+            <h3>Shuttle Gali</h3>
+        <?php endif; ?>
+    </nav>
+    <?php
+}
+
+/* ---- Main Content Renderer ---- */
+function renderMainContent(string $mode)
+{
+    global $clients, $client, $properties, $systemProperties, $systemComponents,
+           $selectedHost, $selectedId, $selectedIdx, $selectedHosts;
+
+    if ($mode === 'drive_health') {
+        // If nothing is selected, show a friendly message
+        if (empty($selectedHosts)) {
+            echo '<div class="card"><p>No hosts selected.</p></div>';
+            return;
+        }
+
+        foreach ($selectedHosts as $sid) {
+            // Find the client that matches this short_id
+            $c = null;
+            foreach ($clients as $cl) {
+                if ($cl['short_id'] === $sid) {
+                    $c = $cl;
+                    break;
+                }
+            }
+            if ($c === null) continue;   // safety
+
+            $hostname = $c['name'] ?? 'Unknown';
+            echo '<div class="card">';
+            echo '<h2>Drive Health - ' . h($hostname) . '</h2>';
+
+            if (isset($c['drives']) && is_array($c['drives']) && count($c['drives']) > 0) {
+                echo '<table id="host_metrics_table">';
+                echo '<thead><tr><th>Drive Letter</th><th>Model</th><th>Capacity</th><th>Power On Hours</th><th>Host Writes</th><th>Wear Level</th></tr></thead>';
+                echo '<tbody>';
+                foreach ($c['drives'] as $drive) {
+                    echo '<tr>';
+                    echo '<td>' . h($drive['drive_letter'] ?? '') . '</td>';
+                    echo '<td>' . h($drive['model'] ?? '') . '</td>';
+                    echo '<td>' . h($drive['capacity'] ?? '') . '</td>';
+                    echo '<td>' . h($drive['power_on_hours'] ?? '') . '</td>';
+                    echo '<td>' . h($drive['host_writes'] ?? '') . '</td>';
+                    echo '<td>' . h($drive['wear_level'] ?? '') . '</td>';
+                    echo '</tr>';
+                }
+                echo '</tbody></table>';
+            } else {
+                echo '<p>No drive data available for this host.</p>';
+            }
+            echo '</div>';
+        }
+        return;
+    }
+
+    /* ---------- Other modes ---------- */
+    ?>
+    <div class="main">
+        <?php if ($mode == 'cosmostat'): ?>
+            <!-- Header Card -->
+            <div class="card">
+                <h2>Matt-Cloud Cosmostat Dashboard</h2>
+                <p>This dashboard shows the local Matt-Cloud system stats.</p>
+                <div class="help-link" id="helpToggle">API</div>
+            </div>
+
+            <!-- Hidden API Card -->
+            <div id="helpText" class="card">
+                <strong>Component Desriptor</strong>
+                <p>To view the component descriptor, you may <br>
+                <code>curl -s https://<?= h($_SERVER['SERVER_NAME']) ?>/descriptor</code></p>
+                This will return the entire JSON descriptor variable.<br>
+                The endpoint agent uses this descriptor to build out its local System Object.<br>
+                The agent then reports back to the Cosmostat Server with all the data found in the descriptor.<br>
+                Full Source Code can be found at its <a target="_blank" rel="noopener noreferrer" href="https://gitea.matt-cloud.com/matt/cosmoserver">Gitea</a> page. 
+            </div>
+
+            <!-- summary card -->
+            <div class="card">
+                <?php if (!empty($systemProperties)): ?>
+                    <h2>System Properties</h2>
+                    <table><tr>
+                        <td>
+                            <ul class="system-list">
+                                <?php foreach ($systemProperties as $prop): ?>
+                                    <li><?= h($prop['Property']) ?></li>
+                                <?php endforeach; ?>
+                            </ul>
+                        </td>
+                        <td>
+                            <h2>Live System Metrics</h2>
+                            <div id="host_metrics" class="column">Connecting...</div>
+                        </td>
+                    </tr></table>
+                <?php endif; ?><br>
+                <div class="componentDetail-link" id="componentDetailToggle">Toggle Component Details</div>
+            </div>
+
+            <!-- hidden detail card -->
+            <div id="componentDetailText" class="card">
+                <?php if (!empty($systemComponents)): ?>
+                    <h2>Components</h2>
+                    <div class="components">
+                        <?php foreach ($systemComponents as $comp): ?>
+                            <div class="component">
+                                <h3><?= h($comp['component_name']) ?></h3>
+                                <ul class="info-list">
+                                    <?php foreach ($comp['info_strings'] as $info): ?>
+                                        <li><?= h($info) ?></li>
+                                    <?php endforeach; ?>
+                                </ul>
+                            </div>
+                        <?php endforeach; ?>
+                    </div>
+                <?php endif; ?>
+            </div>
+        <?php endif; ?>
+
+        <?php if ($mode == 'gali'): ?>
+            <h3>Shuttle Gali</h3>
+        <?php endif; ?>
+    </div>
+    <?php
+}
+?>
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Cosmostat - <?= h($selectedHost) ?> (<?= h($mode) ?>)</title>
+<link rel="stylesheet" href="src/styles.css">
+</head>
+<body>
+<div class="wrapper">
+    <!-- Sidebar -->
+    <?php renderSidebar($mode); ?>
+
+    <!-- Main content -->
+    <?php renderMainContent($mode); ?>
+</div> <!-- /wrapper -->
+<script src="socket.io/socket.io.js"></script>
+<script src="src/system_metrics.js"></script>
+<script>
+    document.getElementById('helpToggle')?.addEventListener('click', function () {
+        const help = document.getElementById('helpText');
+        help.style.display = help.style.display === 'none' || help.style.display === '' ? 'block' : 'none';
+    });
+    document.getElementById('componentDetailToggle')?.addEventListener('click', function () {
+        const help = document.getElementById('componentDetailText');
+        help.style.display = help.style.display === 'none' || help.style.display === '' ? 'block' : 'none';
+    });
+</script>
+</body>
+</html>