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newznab-tmux/resources/js/alpine/components/admin/dashboard.js
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2026-05-22 15:12:17 +02:00

457 lines
25 KiB
JavaScript

/**
* Alpine.data('adminDashboard') - Admin dashboard with deferred widget loading.
*
* The Blade view ships only the lightweight stat tiles + registration status
* synchronously. All heavy widgets (User Statistics, System Resources history,
* Recent Activity, Site Status, System Status) render skeleton placeholders
* and are populated by fetching the cached `admin.api.dashboard-data` payload
* on mount. The cache is warmed every minute by the scheduler so this fetch
* is essentially free.
*/
import Alpine from '@alpinejs/csp';
import Chart from 'chart.js/auto';
const STATUS_BADGE_CLASSES = {
operational: 'bg-green-100 dark:bg-green-900 text-green-800 dark:text-green-200',
degraded: 'bg-yellow-100 dark:bg-yellow-900 text-yellow-800 dark:text-yellow-200',
maintenance: 'bg-blue-100 dark:bg-blue-900 text-blue-800 dark:text-blue-200',
partial_outage: 'bg-orange-100 dark:bg-orange-900 text-orange-800 dark:text-orange-200',
major_outage: 'bg-red-100 dark:bg-red-900 text-red-800 dark:text-red-200',
};
const IMPACT_BADGE_CLASSES = {
critical: 'bg-red-100 dark:bg-red-900 text-red-800 dark:text-red-200',
major: 'bg-orange-100 dark:bg-orange-900 text-orange-800 dark:text-orange-200',
minor: 'bg-yellow-100 dark:bg-yellow-900 text-yellow-800 dark:text-yellow-200',
};
const SYSTEM_SERVICE_SLUGS = ['database', 'redis', 'queue', 'disk'];
// Mirror of \App\Models\Settings::REGISTER_STATUS_*.
const REGISTRATION_BADGE_BASE = 'inline-flex items-center justify-center rounded-full px-3 py-1.5 text-sm font-semibold ';
const REGISTRATION_BADGE_CLASSES = {
0: 'border border-emerald-500/30 bg-emerald-600 text-white shadow-sm dark:border-emerald-300/20 dark:bg-emerald-500 dark:text-slate-950',
1: 'border border-amber-500/30 bg-amber-500 text-slate-950 shadow-sm dark:border-amber-200/20 dark:bg-amber-400 dark:text-slate-950',
2: 'border border-rose-500/30 bg-rose-600 text-white shadow-sm dark:border-rose-200/20 dark:bg-rose-500 dark:text-white',
};
const formatNumber = (value) => Number(value || 0).toLocaleString();
const escapeHtml = (str) => String(str ?? '')
.replace(/&/g, '&')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#39;');
const badgeClass = (status) => 'px-2 py-0.5 inline-flex text-xs leading-5 font-semibold rounded-full '
+ (STATUS_BADGE_CLASSES[status] ?? 'bg-gray-100 dark:bg-gray-700 text-gray-800 dark:text-gray-200');
const registrationBadgeClass = (status) => REGISTRATION_BADGE_BASE
+ (REGISTRATION_BADGE_CLASSES[status] ?? REGISTRATION_BADGE_CLASSES[2]);
Alpine.data('adminDashboard', () => ({
_charts: [],
_refreshInterval: null,
_visibilityHandler: null,
_lastRefreshAt: Date.now(),
_isRefreshing: false,
init() {
this._loadDashboardData();
this._scheduleRefresh();
},
_scheduleRefresh() {
const interval = Number.parseInt(this.$el.dataset.refreshInterval ?? '', 10) || (15 * 60 * 1000);
this._refreshInterval = window.setInterval(() => this._loadDashboardData(), interval);
this._visibilityHandler = () => {
if (!document.hidden && Date.now() - this._lastRefreshAt >= interval) {
this._loadDashboardData();
}
};
document.addEventListener('visibilitychange', this._visibilityHandler);
},
_loadDashboardData() {
const url = this.$el.dataset.dataUrl;
if (!url || this._isRefreshing) {
return;
}
this._isRefreshing = true;
fetch(url, {
method: 'GET',
headers: { 'X-Requested-With': 'XMLHttpRequest', 'Accept': 'application/json' },
credentials: 'same-origin',
})
.then(response => {
if (!response.ok) throw new Error('Failed to load dashboard data.');
return response.json();
})
.then(payload => {
this._renderHeadlineStats(payload.stats);
this._renderRegistrationStatus(payload.registrationStatus);
this._renderLastRefresh(payload.generated_at_time);
this._renderUserStats(payload.userStats);
this._renderSystemMetrics(payload.systemMetrics);
this._renderRecentActivity(payload.recent_activity);
this._renderRecentPayments(payload.recent_payments);
this._renderSiteStatus(payload.serviceStatuses, payload.activeIncidents);
this._renderSystemServices(payload.serviceStatuses);
this._lastRefreshAt = Date.now();
})
.catch(() => {})
.finally(() => {
this._isRefreshing = false;
});
},
_swapWidget(name) {
const widget = this.$el.querySelector(`[data-widget="${name}"]`);
if (!widget) return null;
widget.querySelector('[data-widget-loading]')?.classList.add('hidden');
const content = widget.querySelector('[data-widget-content]');
content?.classList.remove('hidden');
return widget;
},
_setStatText(key, value) {
const el = this.$el.querySelector(`[data-stat="${key}"]`);
if (el) el.textContent = value;
},
_renderHeadlineStats(stats) {
if (!stats) return;
const soft = Number(stats.soft_deleted_users ?? 0);
const perm = Number(stats.permanently_deleted_users ?? 0);
this._setStatText('releases', formatNumber(stats.releases));
this._setStatText('releases-today', formatNumber(stats.releases_today));
this._setStatText('users', formatNumber(stats.users));
this._setStatText('users-today', formatNumber(stats.users_today));
this._setStatText('active-groups', formatNumber(stats.active_groups));
this._setStatText('groups', formatNumber(stats.groups));
this._setStatText('failed', formatNumber(stats.failed));
this._setStatText('reported', formatNumber(stats.reported));
this._setStatText('soft-deleted-users', formatNumber(soft));
this._setStatText('permanently-deleted-users', formatNumber(perm));
this._setStatText('deleted-users-total', formatNumber(soft + perm));
},
_renderRegistrationStatus(reg) {
if (!reg) return;
const effective = this.$el.querySelector('[data-registration="effective-badge"]');
if (effective) {
effective.className = registrationBadgeClass(Number(reg.effective_status));
effective.textContent = String(reg.effective_status_label ?? '');
}
const manual = this.$el.querySelector('[data-registration="manual-badge"]');
if (manual) {
manual.className = registrationBadgeClass(Number(reg.manual_status));
manual.textContent = String(reg.manual_status_label ?? '');
}
const override = this.$el.querySelector('[data-registration="scheduled-override"]');
if (override) {
override.classList.toggle('hidden', !reg.scheduled_override_active);
}
const message = this.$el.querySelector('[data-registration="message"]');
if (message) message.textContent = String(reg.message ?? '');
},
_renderLastRefresh(timeText) {
// "Last dashboard refresh" reflects when the JS last successfully
// fetched data — drive it from the browser clock so the indicator
// always advances on a successful tick, even if the server snapshot
// happened to be served from cache (Cache::flexible) with an older
// `generated_at`. The server timestamp (when supplied) is used as a
// fallback only — see AdminPageController::getDashboardData().
const clientNow = new Date().toLocaleTimeString();
this._setStatText('last-refresh', clientNow || timeText || '');
},
_renderUserStats(stats) {
if (!stats) return;
const widget = this._swapWidget('user-stats');
if (!widget) return;
const summary = stats.summary ?? {};
const cards = [
{ label: 'Total Users', value: summary.total_users, theme: 'blue' },
{ label: 'Downloads Today', value: summary.downloads_today, theme: 'green' },
{ label: 'Downloads (last 7d incl. today)', value: summary.downloads_week, theme: 'purple' },
{ label: 'API Hits Today', value: summary.api_hits_today, theme: 'orange' },
{ label: 'API Hits (last 7d incl. today)', value: summary.api_hits_week, theme: 'pink' },
];
const summaryGrid = widget.querySelector('[data-summary-grid]');
if (summaryGrid) {
summaryGrid.innerHTML = cards.map(c => `
<div class="bg-linear-to-br from-${c.theme}-50 to-${c.theme}-100 dark:from-${c.theme}-900 dark:to-${c.theme}-800 rounded-lg p-4 text-center">
<p class="text-sm text-${c.theme}-600 dark:text-${c.theme}-300 font-medium mb-1">${escapeHtml(c.label)}</p>
<p class="text-2xl font-bold text-${c.theme}-800 dark:text-${c.theme}-100">${formatNumber(c.value)}</p>
</div>
`).join('');
}
const roles = stats.users_by_role ?? [];
const totalUsers = roles.reduce((sum, r) => sum + Number(r.count || 0), 0);
const rolesTbody = widget.querySelector('[data-roles-tbody]');
if (rolesTbody) {
rolesTbody.innerHTML = roles.length === 0
? '<tr><td colspan="3" class="px-4 py-3 text-sm text-center text-gray-500 dark:text-gray-400">No data available</td></tr>'
: roles.map(r => {
const pct = totalUsers > 0 ? ((Number(r.count) / totalUsers) * 100).toFixed(1) : '0';
const role = String(r.role ?? '');
const roleLabel = role ? role.charAt(0).toUpperCase() + role.slice(1) : '';
return `
<tr class="hover:bg-gray-100 dark:hover:bg-gray-800 transition">
<td class="px-4 py-3 text-sm font-medium text-gray-900 dark:text-gray-100">
<span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-blue-100 dark:bg-blue-900 text-blue-800 dark:text-blue-200">${escapeHtml(roleLabel)}</span>
</td>
<td class="px-4 py-3 text-sm text-right text-gray-900 dark:text-gray-100 font-semibold">${formatNumber(r.count)}</td>
<td class="px-4 py-3 text-sm text-right text-gray-600 dark:text-gray-400">${pct}%</td>
</tr>`;
}).join('');
}
const downloaders = stats.top_downloaders ?? [];
const downloadersTbody = widget.querySelector('[data-downloaders-tbody]');
if (downloadersTbody) {
const medalIcons = ['fa-medal text-yellow-500', 'fa-medal text-gray-400', 'fa-medal text-orange-600'];
downloadersTbody.innerHTML = downloaders.length === 0
? '<tr><td colspan="3" class="px-4 py-3 text-sm text-center text-gray-500 dark:text-gray-400">No downloads in the last 7 days</td></tr>'
: downloaders.map((d, i) => {
const rank = i < 3 ? `<i class="fas ${medalIcons[i]} text-lg"></i>` : `<span class="text-gray-500">${i + 1}</span>`;
return `
<tr class="hover:bg-gray-100 dark:hover:bg-gray-800 transition">
<td class="px-4 py-3 text-sm text-gray-900 dark:text-gray-100">${rank}</td>
<td class="px-4 py-3 text-sm font-medium text-gray-900 dark:text-gray-100">${escapeHtml(d.username)}</td>
<td class="px-4 py-3 text-sm text-right text-gray-900 dark:text-gray-100 font-semibold">${formatNumber(d.download_count)}</td>
</tr>`;
}).join('');
}
this._renderChart('downloadsChart', 'bar', 'Downloads', stats.downloads_per_hour ?? [],
'rgba(34,197,94,0.7)', 'rgba(34,197,94,1)', false);
this._renderChart('apiHitsChart', 'line', 'API Hits', stats.api_hits_per_hour ?? [],
'rgba(168,85,247,0.2)', 'rgba(168,85,247,1)', true);
this._renderChart('downloadsMinuteChart', 'line', 'Downloads', stats.downloads_per_minute ?? [],
'rgba(34,197,94,0.2)', 'rgba(34,197,94,1)', true);
this._renderChart('apiHitsMinuteChart', 'line', 'API Hits', stats.api_hits_per_minute ?? [],
'rgba(168,85,247,0.2)', 'rgba(168,85,247,1)', true);
},
_renderSystemMetrics(metrics) {
if (!metrics) return;
const widget = this._swapWidget('system-metrics');
if (!widget) return;
const setText = (selector, text) => {
const el = widget.querySelector(`[data-metric="${selector}"]`);
if (el) el.textContent = text;
};
const cpu = metrics.cpu ?? {};
const ram = metrics.ram ?? {};
const load = cpu.load_average ?? {};
setText('cpu-current', `${Number(cpu.current ?? 0).toFixed(1)}%`);
setText('cpu-cores', cpu.cores ?? '—');
setText('cpu-threads', cpu.threads ?? '—');
setText('cpu-load-1min', load['1min'] ?? '—');
setText('cpu-load-5min', load['5min'] ?? '—');
setText('cpu-load-15min', load['15min'] ?? '—');
const cpuModel = widget.querySelector('[data-metric="cpu-model"]');
if (cpuModel && cpu.model && cpu.model !== 'Unknown') {
cpuModel.title = cpu.model;
cpuModel.innerHTML = `<i class="fas fa-info-circle mr-1"></i>${escapeHtml(cpu.model)}`;
}
setText('ram-current', `${Number(ram.percentage ?? 0).toFixed(1)}%`);
setText('ram-details', `${Number(ram.used ?? 0).toFixed(2)} GB / ${Number(ram.total ?? 0).toFixed(2)} GB`);
this._renderPercentChart('cpuHistory24hChart', 'CPU Usage %', cpu.history_24h ?? [],
'rgba(249,115,22,0.2)', 'rgba(249,115,22,1)');
this._renderPercentChart('ramHistory24hChart', 'RAM Usage %', ram.history_24h ?? [],
'rgba(6,182,212,0.2)', 'rgba(6,182,212,1)');
this._renderPercentChart('cpuHistory30dChart', 'CPU Usage %', cpu.history_30d ?? [],
'rgba(249,115,22,0.2)', 'rgba(249,115,22,1)');
this._renderPercentChart('ramHistory30dChart', 'RAM Usage %', ram.history_30d ?? [],
'rgba(6,182,212,0.2)', 'rgba(6,182,212,1)');
},
_renderRecentActivity(activities) {
const widget = this._swapWidget('recent-activity');
if (!widget) return;
const updated = widget.querySelector('[data-metric="activity-updated"]');
if (updated) {
updated.textContent = `Updated ${new Date().toLocaleTimeString()}`;
}
const container = widget.querySelector('#recent-activity-container');
if (!container) return;
if (!Array.isArray(activities) || activities.length === 0) {
container.innerHTML = '<p class="text-gray-500 dark:text-gray-400 text-center py-4">No recent activity</p>';
return;
}
container.innerHTML = activities.map(activity => {
let extra = '';
if (activity.type === 'deleted' && activity.metadata && activity.metadata.deleted_by) {
const permanent = activity.metadata.permanent ? ', permanent' : '';
extra = `<span class="text-xs text-gray-500 dark:text-gray-400"> (by ${escapeHtml(activity.metadata.deleted_by)}${escapeHtml(permanent)})</span>`;
}
return `
<div class="flex items-start activity-item rounded-lg p-2 hover:bg-gray-50 dark:hover:bg-gray-900 transition-colors">
<div class="w-8 h-8 ${activity.icon_bg} rounded-full flex items-center justify-center mr-3 shrink-0">
<i class="fas fa-${escapeHtml(activity.icon)} ${activity.icon_color} text-sm"></i>
</div>
<div class="flex-1">
<p class="text-sm text-gray-800 dark:text-gray-200">${escapeHtml(activity.message)}${extra}</p>
<p class="text-xs text-gray-500 dark:text-gray-400">${escapeHtml(activity.created_at_human ?? '')}</p>
</div>
</div>`;
}).join('');
},
_renderRecentPayments(payments) {
const hasPayments = Array.isArray(payments) && payments.length > 0;
const existing = this.$el.querySelector('[data-widget="recent-payments"]');
if (!hasPayments) {
if (existing) existing.classList.add('hidden');
return;
}
if (existing) existing.classList.remove('hidden');
const widget = this._swapWidget('recent-payments');
if (!widget) return;
const tbody = widget.querySelector('[data-payments-tbody]');
if (!tbody) return;
const settledClasses = 'bg-green-100 dark:bg-green-900 text-green-800 dark:text-green-200';
const pendingClasses = 'bg-yellow-100 dark:bg-yellow-900 text-yellow-800 dark:text-yellow-200';
const otherClasses = 'bg-gray-100 dark:bg-gray-700 text-gray-800 dark:text-gray-200';
tbody.innerHTML = payments.map(p => {
const status = String(p.payment_status ?? '');
const isSettled = status.toLowerCase() === 'settled';
const isPending = status === '' || status.toLowerCase() === 'pending';
const badge = isSettled ? settledClasses : (isPending ? pendingClasses : otherClasses);
const statusLabel = status || 'Pending';
const dateText = p.created_at_formatted ?? p.created_at_human ?? '';
const item = p.item_description ?? '';
const itemTrunc = item.length > 40 ? item.slice(0, 40) + '…' : item;
return `
<tr class="hover:bg-gray-50 dark:hover:bg-gray-900 transition">
<td class="px-4 py-2 whitespace-nowrap text-sm text-gray-600 dark:text-gray-400">${escapeHtml(dateText)}</td>
<td class="px-4 py-2 whitespace-nowrap text-sm font-medium text-gray-900 dark:text-gray-100">${escapeHtml(p.username ?? '')}</td>
<td class="px-4 py-2 text-sm text-gray-700 dark:text-gray-300" title="${escapeHtml(item)}">${escapeHtml(itemTrunc)}</td>
<td class="px-4 py-2 whitespace-nowrap text-sm text-right font-semibold text-gray-900 dark:text-gray-100">${escapeHtml(p.invoice_amount ?? '')}</td>
<td class="px-4 py-2 whitespace-nowrap text-center">
<span class="px-2 py-0.5 inline-flex text-xs leading-5 font-semibold rounded-full ${badge}">${escapeHtml(statusLabel)}</span>
</td>
</tr>`;
}).join('');
},
_renderSiteStatus(services, incidents) {
const widget = this._swapWidget('site-status');
if (!widget) return;
const grid = widget.querySelector('[data-services-grid]');
if (grid) {
grid.innerHTML = (services ?? []).map(svc => `
<div class="flex items-center justify-between p-3 rounded-lg bg-gray-50 dark:bg-gray-900 border border-gray-100 dark:border-gray-700">
<div>
<span class="text-sm font-medium text-gray-700 dark:text-gray-300">${escapeHtml(svc.name)}</span>
<span class="block text-xs text-gray-500 dark:text-gray-400">${Number(svc.uptime_percentage).toFixed(2)}% uptime</span>
</div>
<span class="${badgeClass(svc.status)}">${escapeHtml(svc.status_label)}</span>
</div>
`).join('');
}
const region = widget.querySelector('[data-incidents-region]');
if (!region) return;
if (!Array.isArray(incidents) || incidents.length === 0) {
region.innerHTML = '<p class="text-sm text-green-600 dark:text-green-400"><i class="fas fa-check-circle mr-1"></i>No active incidents</p>';
return;
}
const visible = incidents.slice(0, 5);
const overflow = incidents.length - visible.length;
const items = visible.map(inc => {
const impactClass = 'px-2 py-0.5 inline-flex text-xs leading-5 font-semibold rounded-full shrink-0 '
+ (IMPACT_BADGE_CLASSES[inc.impact] ?? 'bg-gray-100 dark:bg-gray-700 text-gray-800 dark:text-gray-200');
const autoBadge = inc.is_auto
? '<span class="ml-1 px-1 py-0.5 text-[10px] leading-3 font-semibold rounded bg-indigo-100 dark:bg-indigo-900 text-indigo-800 dark:text-indigo-200">Auto</span>'
: '';
const title = String(inc.title ?? '');
const truncated = title.length > 50 ? `${title.slice(0, 50)}…` : title;
return `
<div class="flex items-start justify-between gap-2 text-sm py-1">
<div class="min-w-0">
<span class="text-gray-800 dark:text-gray-200 truncate block">${escapeHtml(truncated)}</span>
<span class="text-xs text-gray-500 dark:text-gray-400">${escapeHtml((inc.services ?? []).join(', '))} &middot; ${escapeHtml(inc.started_at_human ?? '')}${autoBadge}</span>
</div>
<span class="${impactClass}">${escapeHtml(inc.impact_label)}</span>
</div>`;
}).join('');
region.innerHTML = `
<h4 class="text-sm font-semibold text-red-600 dark:text-red-400 mb-2">
<i class="fas fa-exclamation-triangle mr-1"></i>${incidents.length} Active Incident${incidents.length === 1 ? '' : 's'}
</h4>
<div class="space-y-2">${items}${overflow > 0 ? `<p class="text-xs text-gray-500 dark:text-gray-400 pt-1">+ ${overflow} more</p>` : ''}</div>
`;
},
_renderSystemServices(services) {
const widget = this._swapWidget('system-status');
if (!widget) return;
const container = widget.querySelector('[data-system-services]');
if (!container) return;
const bySlug = {};
(services ?? []).forEach(svc => { bySlug[svc.slug] = svc; });
container.innerHTML = SYSTEM_SERVICE_SLUGS.map(slug => {
const svc = bySlug[slug];
const label = svc?.name ?? (slug.charAt(0).toUpperCase() + slug.slice(1));
const right = svc
? `<span class="${badgeClass(svc.status)}">${escapeHtml(svc.status_label)}</span>`
: '<span class="px-3 py-1 bg-gray-100 dark:bg-gray-700 text-gray-800 dark:text-gray-200 rounded-full text-sm">Not configured</span>';
return `
<div class="flex items-center justify-between">
<span class="text-gray-600 dark:text-gray-400">${escapeHtml(label)}</span>
${right}
</div>`;
}).join('');
},
_destroyChart(canvasId) {
const existing = this._charts.find(c => c.canvas?.id === canvasId);
if (existing) {
existing.destroy();
this._charts = this._charts.filter(c => c !== existing);
}
},
_renderChart(canvasId, type, label, data, backgroundColor, borderColor, fill) {
const canvas = document.getElementById(canvasId);
if (!canvas || !Array.isArray(data) || data.length === 0) return;
this._destroyChart(canvasId);
const chart = new Chart(canvas, {
type,
data: {
labels: data.map(item => item.time),
datasets: [{
label,
data: data.map(item => item.count),
backgroundColor,
borderColor,
borderWidth: type === 'bar' ? 1 : 2,
fill,
tension: 0.4,
}],
},
options: {
responsive: true,
maintainAspectRatio: true,
scales: { y: { beginAtZero: true, ticks: { precision: 0 } } },
plugins: { legend: { display: false } },
},
});
this._charts.push(chart);
},
_renderPercentChart(canvasId, label, data, backgroundColor, borderColor) {
const canvas = document.getElementById(canvasId);
if (!canvas || !Array.isArray(data) || data.length === 0) return;
this._destroyChart(canvasId);
const chart = new Chart(canvas, {
type: 'line',
data: {
labels: data.map(item => item.time),
datasets: [{
label,
data: data.map(item => item.value),
backgroundColor,
borderColor,
borderWidth: 2,
fill: true,
tension: 0.4,
}],
},
options: {
responsive: true,
maintainAspectRatio: true,
scales: { y: { beginAtZero: true, max: 100, ticks: { callback: value => value + '%' } } },
plugins: { legend: { display: false } },
},
});
this._charts.push(chart);
},
_destroyCharts() {
this._charts.forEach(chart => chart.destroy());
this._charts = [];
},
destroy() {
if (this._refreshInterval) window.clearInterval(this._refreshInterval);
if (this._visibilityHandler) document.removeEventListener('visibilitychange', this._visibilityHandler);
this._destroyCharts();
},
}));