This commit is contained in:
2026-03-07 03:43:50 +00:00
parent 365cb6692e
commit 17d9033152
17 changed files with 1349 additions and 88 deletions

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templates/base.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{% block title %}Status Monitor{% endblock %}</title>
<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
</head>
<body>
<header>
<h1><a href="/">Status Monitor</a></h1>
<span class="version">v{{ version }}</span>
</header>
<main>
{% block content %}{% endblock %}
</main>
</body>
</html>

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{% extends "base.html" %}
{% block title %}Dashboard - Status Monitor{% endblock %}
{% block content %}
<h2>Services</h2>
<form id="add-service-form" class="add-form">
<input type="text" name="name" placeholder="Service name" required>
<input type="text" name="target" placeholder="URL or host:port" required>
<select name="protocol">
<option value="https">HTTPS</option>
<option value="http">HTTP</option>
<option value="tcp">TCP</option>
</select>
<input type="number" name="interval_seconds" value="60" min="10" max="3600" title="Check interval (seconds)">
<button type="submit">Add Service</button>
</form>
<script>
document.getElementById('add-service-form').addEventListener('submit', async (e) => {
e.preventDefault();
const form = e.target;
const payload = {
name: form.name.value.trim(),
target: form.target.value.trim(),
protocol: form.protocol.value,
interval_seconds: parseInt(form.interval_seconds.value, 10) || 60
};
const res = await fetch('{{ url_for("api_add_service") }}', {
method: 'POST',
headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
body: JSON.stringify(payload)
});
if (res.ok) {
window.location.reload();
} else {
const err = await res.json().catch(() => ({}));
alert(err.error || 'Failed to add service');
}
});
document.addEventListener('click', async (e) => {
const btn = e.target.closest('.btn-delete');
if (!btn) return;
e.preventDefault();
if (!confirm('Delete "' + btn.dataset.name + '"?')) return;
const res = await fetch('/api/services/' + btn.dataset.id, { method: 'DELETE' });
if (res.ok) window.location.reload();
else alert('Failed to delete');
});
</script>
<table class="services-table">
<thead>
<tr>
<th>Name</th>
<th>Target</th>
<th>Protocol</th>
<th>Status</th>
<th>Uptime</th>
<th>Last Check</th>
<th>Response</th>
<th>Report</th>
<th></th>
</tr>
</thead>
<tbody>
{% for s in services %}
<tr>
<td>{{ s.name }}</td>
<td><code>{{ s.target }}</code></td>
<td>{{ s.protocol | upper }}</td>
<td>
{% if s.last_success is none %}
<span class="badge badge-pending">Pending</span>
{% elif s.last_success %}
<span class="badge badge-up">Up</span>
{% else %}
<span class="badge badge-down">Down</span>
{% endif %}
</td>
<td>
{% if s.uptime_pct is not none %}
<a href="{{ url_for('report', service_id=s.id) }}">{{ s.uptime_pct }}%</a>
{% else %}
-
{% endif %}
</td>
<td>{{ s.last_check[:19] if s.last_check else '-' }}</td>
<td>
{% if s.last_response_ms is not none %}
{{ (s.last_response_ms | round(0) | int) }} ms
{% else %}
-
{% endif %}
</td>
<td>
<a href="{{ url_for('report', service_id=s.id) }}">Report</a>
<a href="{{ url_for('edit_service', service_id=s.id) }}" style="margin-left: 0.5rem;">Edit</a>
</td>
<td>
<button type="button" class="btn-delete" data-id="{{ s.id }}" data-name="{{ s.name }}" title="Delete">Delete</button>
</td>
</tr>
{% else %}
<tr>
<td colspan="9">No services yet. Add one above.</td>
</tr>
{% endfor %}
</tbody>
</table>
{% endblock %}

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templates/edit.html Normal file
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{% extends "base.html" %}
{% block title %}Edit {{ service.name }}{% endblock %}
{% block content %}
<h2>Edit Service</h2>
<form id="edit-service-form" class="add-form">
<input type="text" name="name" value="{{ service.name }}" placeholder="Service name" required>
<input type="text" name="target" value="{{ service.target }}" placeholder="URL or host:port" required>
<select name="protocol">
<option value="https" {% if service.protocol == 'https' %}selected{% endif %}>HTTPS</option>
<option value="http" {% if service.protocol == 'http' %}selected{% endif %}>HTTP</option>
<option value="tcp" {% if service.protocol == 'tcp' %}selected{% endif %}>TCP</option>
</select>
<input type="number" name="interval_seconds" value="{{ service.interval_seconds }}" min="10" max="3600" title="Check interval (seconds)">
<button type="submit">Save</button>
</form>
<p><a href="/">&larr; Back to Dashboard</a> | <a href="{{ url_for('report', service_id=service.id) }}">View Report</a></p>
<script>
document.getElementById('edit-service-form').addEventListener('submit', async (e) => {
e.preventDefault();
const form = e.target;
const payload = {
name: form.name.value.trim(),
target: form.target.value.trim(),
protocol: form.protocol.value,
interval_seconds: parseInt(form.interval_seconds.value, 10) || 60
};
const res = await fetch('/api/services/{{ service.id }}', {
method: 'PATCH',
headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
body: JSON.stringify(payload)
});
if (res.ok) {
window.location.href = '/';
} else {
const err = await res.json().catch(() => ({}));
alert(err.error || 'Failed to update service');
}
});
</script>
{% endblock %}

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templates/report.html Normal file
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{% extends "base.html" %}
{% block title %}{{ service.name }} - Report{% endblock %}
{% block content %}
<h2>{{ service.name }}</h2>
<p>
<code>{{ service.protocol | upper }}: {{ service.target }}</code>
<a href="{{ url_for('edit_service', service_id=service.id) }}" style="margin-left: 1rem;">Edit</a>
</p>
<div class="period-section">
<h3>Uptime by Period</h3>
<div class="preset-buttons">
<a href="{{ url_for('report', service_id=service.id) }}" class="preset-btn{% if not preset %} preset-active{% endif %}">All time</a>
<a href="{{ url_for('report', service_id=service.id, preset='24h') }}" class="preset-btn{% if preset == '24h' %} preset-active{% endif %}">Last 24h</a>
<a href="{{ url_for('report', service_id=service.id, preset='7d') }}" class="preset-btn{% if preset == '7d' %} preset-active{% endif %}">Last 7 days</a>
<a href="{{ url_for('report', service_id=service.id, preset='30d') }}" class="preset-btn{% if preset == '30d' %} preset-active{% endif %}">Last 30 days</a>
</div>
{% if period_label %}
<p class="period-label">Showing: {{ period_label }}</p>
{% endif %}
<form method="get" action="{{ url_for('report', service_id=service.id) }}" class="date-range-form">
<label>From</label>
<input type="datetime-local" name="from" value="{{ from_date }}" placeholder="Start (optional)">
<label>To</label>
<input type="datetime-local" name="to" value="{{ to_date }}" placeholder="End (optional)">
<button type="submit">Apply</button>
{% if from_date or to_date %}
<a href="{{ url_for('report', service_id=service.id) }}">Clear</a>
{% endif %}
</form>
</div>
<div class="stats-grid">
<div class="stat-card">
<span class="stat-label">Uptime{% if from_date or to_date %} (period){% endif %}</span>
<span class="stat-value">{{ stats.uptime_pct }}%</span>
</div>
<div class="stat-card">
<span class="stat-label">Checks</span>
<span class="stat-value">{{ stats.total }}</span>
</div>
<div class="stat-card">
<span class="stat-label">Avg Latency</span>
<span class="stat-value">{{ stats.avg_ms or '-' }}{% if stats.avg_ms %} ms{% endif %}</span>
</div>
<div class="stat-card">
<span class="stat-label">Min</span>
<span class="stat-value">{{ (stats.min_ms | round(0) | int) if stats.min_ms is not none else '-' }}{% if stats.min_ms is not none %} ms{% endif %}</span>
</div>
<div class="stat-card">
<span class="stat-label">Max</span>
<span class="stat-value">{{ (stats.max_ms | round(0) | int) if stats.max_ms is not none else '-' }}{% if stats.max_ms is not none %} ms{% endif %}</span>
</div>
</div>
<div class="chart-container">
<h3>Response Time</h3>
{% if chart_checks %}
<div class="chart-wrapper">
<canvas id="response-chart"></canvas>
</div>
{% else %}
<p class="chart-empty">No check data yet. Checks will appear after the first run.</p>
{% endif %}
</div>
<h3>Recent Checks</h3>
<form method="get" action="{{ url_for('report', service_id=service.id) }}" class="checks-filter-form">
<input type="hidden" name="preset" value="{{ preset or '' }}">
<input type="hidden" name="from" value="{{ from_date }}">
<input type="hidden" name="to" value="{{ to_date }}">
<select name="status">
<option value="">All</option>
<option value="ok" {% if status_filter == 'ok' %}selected{% endif %}>OK only</option>
<option value="error" {% if status_filter == 'error' %}selected{% endif %}>Errors only</option>
</select>
<input type="text" name="search" value="{{ search }}" placeholder="Search error message...">
<button type="submit">Filter</button>
</form>
<table class="checks-table">
<thead>
<tr>
<th>Timestamp</th>
<th>Status</th>
<th>Response (ms)</th>
<th>Error / Reason</th>
</tr>
</thead>
<tbody>
{% for c in checks %}
<tr>
<td>{{ c.timestamp[:19] }}</td>
<td>
{% if c.success %}
<span class="badge badge-up">OK</span>
{% else %}
<span class="badge badge-down">ERROR</span>
{% endif %}
</td>
<td>{{ (c.response_time_ms | round(0) | int) if c.response_time_ms is not none else '-' }}</td>
<td class="error-cell" {% if c.error_message %}title="{{ c.error_message | e }}"{% endif %}>{{ c.error_message or '-' }}</td>
</tr>
{% else %}
<tr>
<td colspan="4">No checks yet.{% if status_filter or search %} No matches for filter.{% endif %}</td>
</tr>
{% endfor %}
</tbody>
</table>
<p>
<a href="/">&larr; Back to Dashboard</a>
<span style="margin-left: 1rem;">
<button type="button" class="btn-delete" data-id="{{ service.id }}" data-name="{{ service.name }}">Delete Service</button>
</span>
</p>
{% if chart_checks %}
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.1/dist/chart.umd.min.js"></script>
<script>
(function() {
const canvas = document.getElementById('response-chart');
if (!canvas) return;
const chartData = {{ chart_checks | tojson }};
if (chartData.length === 0) return;
const reversed = chartData.slice().reverse();
const labels = reversed.map(c => c.timestamp ? c.timestamp.slice(0, 19).replace('T', ' ') : '');
const values = reversed.map(c => c.response_time_ms != null ? c.response_time_ms : null);
const successColors = reversed.map(c => c.success ? 'rgba(34, 197, 94, 0.8)' : 'rgba(239, 68, 68, 0.8)');
new Chart(canvas, {
type: 'line',
data: {
labels: labels,
datasets: [{
label: 'Response (ms)',
data: values,
borderColor: 'rgba(59, 130, 246, 0.9)',
backgroundColor: 'rgba(59, 130, 246, 0.1)',
fill: true,
tension: 0.2,
pointBackgroundColor: successColors,
pointBorderColor: successColors,
pointRadius: 3
}]
},
options: {
responsive: true,
maintainAspectRatio: false,
plugins: {
legend: { display: false }
},
scales: {
x: {
ticks: { maxTicksLimit: 8, maxRotation: 45 },
grid: { color: 'rgba(148, 163, 184, 0.2)' }
},
y: {
beginAtZero: true,
ticks: { callback: v => v + ' ms' },
grid: { color: 'rgba(148, 163, 184, 0.2)' }
}
}
}
});
})();
</script>
{% endif %}
<script>
document.querySelector('.btn-delete')?.addEventListener('click', async () => {
if (!confirm('Delete "{{ service.name }}"?')) return;
const res = await fetch('/api/services/{{ service.id }}', { method: 'DELETE' });
if (res.ok) window.location.href = '/';
else alert('Failed to delete');
});
</script>
{% endblock %}