462 lines
13 KiB
JavaScript
462 lines
13 KiB
JavaScript
'use strict';
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'require view';
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'require dom';
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'require poll';
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'require ui';
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'require crowdsec-dashboard/api as api';
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/**
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* CrowdSec Dashboard - Overview View
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* Main dashboard with stats, charts, and recent activity
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* Copyright (C) 2024 CyberMind.fr - Gandalf
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*/
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return view.extend({
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title: _('CrowdSec Dashboard'),
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css: null,
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data: null,
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csApi: null,
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load: function() {
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// Load CSS
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var cssLink = document.createElement('link');
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cssLink.rel = 'stylesheet';
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cssLink.href = L.resource('crowdsec-dashboard/dashboard.css');
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document.head.appendChild(cssLink);
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// Load API
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this.csApi = new api();
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return this.csApi.getDashboardData();
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},
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renderHeader: function(status) {
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var header = E('div', { 'class': 'cs-header' }, [
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E('div', { 'class': 'cs-logo' }, [
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E('div', { 'class': 'cs-logo-icon' }, '🛡️'),
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E('div', { 'class': 'cs-logo-text' }, [
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'Crowd',
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E('span', {}, 'Sec'),
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' Dashboard'
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])
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]),
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E('div', { 'class': 'cs-status-badges' }, [
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E('div', { 'class': 'cs-badge' }, [
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E('span', {
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'class': 'cs-badge-dot ' + (status.crowdsec === 'running' ? 'running' : 'stopped')
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}),
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'Engine: ' + (status.crowdsec || 'unknown')
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]),
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E('div', { 'class': 'cs-badge' }, [
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E('span', {
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'class': 'cs-badge-dot ' + (status.bouncer === 'running' ? 'running' : 'stopped')
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}),
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'Bouncer: ' + (status.bouncer || 'unknown')
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]),
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E('div', { 'class': 'cs-badge' }, [
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'v' + (status.version || 'N/A')
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])
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])
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]);
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return header;
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},
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renderStatsGrid: function(stats, decisions) {
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var self = this;
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// Count by action type
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var banCount = 0;
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var captchaCount = 0;
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if (Array.isArray(decisions)) {
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decisions.forEach(function(d) {
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if (d.type === 'ban') banCount++;
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else if (d.type === 'captcha') captchaCount++;
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});
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}
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var grid = E('div', { 'class': 'cs-stats-grid' }, [
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E('div', { 'class': 'cs-stat-card' }, [
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E('div', { 'class': 'cs-stat-label' }, 'Active Bans'),
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E('div', { 'class': 'cs-stat-value danger' }, String(stats.total_decisions || 0)),
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E('div', { 'class': 'cs-stat-trend' }, 'Currently blocked IPs'),
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E('div', { 'class': 'cs-stat-icon' }, '🚫')
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]),
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E('div', { 'class': 'cs-stat-card' }, [
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E('div', { 'class': 'cs-stat-label' }, 'Alerts (24h)'),
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E('div', { 'class': 'cs-stat-value warning' }, String(stats.alerts_24h || 0)),
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E('div', { 'class': 'cs-stat-trend' }, 'Detected threats'),
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E('div', { 'class': 'cs-stat-icon' }, '⚠️')
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]),
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E('div', { 'class': 'cs-stat-card' }, [
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E('div', { 'class': 'cs-stat-label' }, 'Bouncers'),
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E('div', { 'class': 'cs-stat-value success' }, String(stats.bouncers || 0)),
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E('div', { 'class': 'cs-stat-trend' }, 'Active remediation'),
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E('div', { 'class': 'cs-stat-icon' }, '🔒')
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]),
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E('div', { 'class': 'cs-stat-card' }, [
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E('div', { 'class': 'cs-stat-label' }, 'Ban Rate'),
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E('div', { 'class': 'cs-stat-value' }, banCount > 0 ? '100%' : '0%'),
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E('div', { 'class': 'cs-stat-trend' }, banCount + ' bans / ' + captchaCount + ' captchas'),
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E('div', { 'class': 'cs-stat-icon' }, '📊')
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])
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]);
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return grid;
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},
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renderDecisionsTable: function(decisions) {
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var self = this;
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if (!Array.isArray(decisions) || decisions.length === 0) {
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return E('div', { 'class': 'cs-empty' }, [
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E('div', { 'class': 'cs-empty-icon' }, '✅'),
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E('p', {}, 'No active decisions - All clear!')
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]);
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}
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var rows = decisions.slice(0, 10).map(function(d) {
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return E('tr', {}, [
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E('td', {}, E('span', { 'class': 'cs-ip' }, d.value || 'N/A')),
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E('td', {}, E('span', { 'class': 'cs-scenario' }, self.csApi.parseScenario(d.scenario))),
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E('td', {}, E('span', { 'class': 'cs-country' }, [
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E('span', { 'class': 'cs-country-flag' }, self.csApi.getCountryFlag(d.country)),
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d.country || 'N/A'
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])),
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E('td', {}, E('span', { 'class': 'cs-action ' + (d.type || 'ban') }, d.type || 'ban')),
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E('td', {}, E('span', { 'class': 'cs-time' }, self.csApi.formatDuration(d.duration))),
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E('td', {}, E('button', {
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'class': 'cs-btn cs-btn-danger cs-btn-sm',
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'data-ip': d.value,
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'click': ui.createHandlerFn(this, 'handleUnban', d.value)
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}, 'Unban'))
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]);
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});
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return E('table', { 'class': 'cs-table' }, [
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E('thead', {}, E('tr', {}, [
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E('th', {}, 'IP Address'),
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E('th', {}, 'Scenario'),
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E('th', {}, 'Country'),
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E('th', {}, 'Action'),
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E('th', {}, 'Expires'),
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E('th', {}, 'Actions')
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])),
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E('tbody', {}, rows)
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]);
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},
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renderAlertsTimeline: function(alerts) {
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var self = this;
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if (!Array.isArray(alerts) || alerts.length === 0) {
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return E('div', { 'class': 'cs-empty' }, [
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E('div', { 'class': 'cs-empty-icon' }, '📭'),
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E('p', {}, 'No recent alerts')
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]);
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}
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var items = alerts.slice(0, 8).map(function(a) {
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return E('div', { 'class': 'cs-timeline-item alert' }, [
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E('div', { 'class': 'cs-timeline-time' }, self.csApi.formatRelativeTime(a.created_at)),
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E('div', { 'class': 'cs-timeline-content' }, [
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E('strong', {}, self.csApi.parseScenario(a.scenario)),
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E('br', {}),
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E('span', { 'class': 'cs-ip' }, a.source?.ip || 'N/A'),
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' → ',
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E('span', {}, (a.events_count || 0) + ' events')
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])
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]);
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});
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return E('div', { 'class': 'cs-timeline' }, items);
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},
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renderTopScenarios: function(stats) {
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var scenarios = [];
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try {
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if (stats.top_scenarios_raw) {
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scenarios = JSON.parse(stats.top_scenarios_raw);
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}
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} catch(e) {
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scenarios = [];
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}
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if (scenarios.length === 0) {
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return E('div', { 'class': 'cs-empty' }, [
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E('p', {}, 'No scenario data available')
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]);
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}
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var maxCount = Math.max.apply(null, scenarios.map(function(s) { return s.count; }));
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var bars = scenarios.map(function(s) {
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var pct = maxCount > 0 ? (s.count / maxCount * 100) : 0;
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return E('div', { 'class': 'cs-bar-item' }, [
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E('div', { 'class': 'cs-bar-label', 'title': s.scenario }, s.scenario.split('/').pop()),
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E('div', { 'class': 'cs-bar-track' }, [
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E('div', { 'class': 'cs-bar-fill', 'style': 'width: ' + pct + '%' })
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]),
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E('div', { 'class': 'cs-bar-value' }, String(s.count))
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]);
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});
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return E('div', { 'class': 'cs-bar-chart' }, bars);
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},
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renderTopCountries: function(stats) {
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var self = this;
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var countries = [];
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try {
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if (stats.top_countries_raw) {
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countries = JSON.parse(stats.top_countries_raw);
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}
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} catch(e) {
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countries = [];
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}
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if (countries.length === 0) {
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return E('div', { 'class': 'cs-empty' }, [
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E('p', {}, 'No country data available')
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]);
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}
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var maxCount = Math.max.apply(null, countries.map(function(c) { return c.count; }));
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var bars = countries.map(function(c) {
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var pct = maxCount > 0 ? (c.count / maxCount * 100) : 0;
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return E('div', { 'class': 'cs-bar-item' }, [
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E('div', { 'class': 'cs-bar-label' }, [
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self.csApi.getCountryFlag(c.country),
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' ',
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c.country || 'N/A'
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]),
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E('div', { 'class': 'cs-bar-track' }, [
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E('div', { 'class': 'cs-bar-fill', 'style': 'width: ' + pct + '%' })
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]),
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E('div', { 'class': 'cs-bar-value' }, String(c.count))
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]);
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});
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return E('div', { 'class': 'cs-bar-chart' }, bars);
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},
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renderBanModal: function() {
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return E('div', { 'class': 'cs-modal-overlay', 'id': 'ban-modal', 'style': 'display: none' }, [
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E('div', { 'class': 'cs-modal' }, [
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E('div', { 'class': 'cs-modal-header' }, [
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E('div', { 'class': 'cs-modal-title' }, 'Add IP Ban'),
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E('button', {
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'class': 'cs-modal-close',
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'click': ui.createHandlerFn(this, 'closeBanModal')
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}, '×')
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]),
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E('div', { 'class': 'cs-modal-body' }, [
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E('div', { 'class': 'cs-form-group' }, [
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E('label', { 'class': 'cs-form-label' }, 'IP Address'),
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E('input', {
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'class': 'cs-input',
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'id': 'ban-ip',
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'type': 'text',
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'placeholder': '192.168.1.100 or 10.0.0.0/24'
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})
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]),
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E('div', { 'class': 'cs-form-group' }, [
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E('label', { 'class': 'cs-form-label' }, 'Duration'),
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E('input', {
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'class': 'cs-input',
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'id': 'ban-duration',
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'type': 'text',
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'placeholder': '4h',
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'value': '4h'
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})
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]),
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E('div', { 'class': 'cs-form-group' }, [
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E('label', { 'class': 'cs-form-label' }, 'Reason'),
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E('input', {
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'class': 'cs-input',
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'id': 'ban-reason',
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'type': 'text',
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'placeholder': 'Manual ban from dashboard'
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})
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])
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]),
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E('div', { 'class': 'cs-modal-footer' }, [
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E('button', {
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'class': 'cs-btn',
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'click': ui.createHandlerFn(this, 'closeBanModal')
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}, 'Cancel'),
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E('button', {
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'class': 'cs-btn cs-btn-primary',
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'click': ui.createHandlerFn(this, 'submitBan')
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}, 'Add Ban')
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])
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])
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]);
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},
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handleUnban: function(ip, ev) {
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var self = this;
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if (!confirm('Remove ban for ' + ip + '?')) {
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return;
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}
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this.csApi.unbanIP(ip).then(function(result) {
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if (result.success) {
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self.showToast('IP ' + ip + ' unbanned successfully', 'success');
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// Refresh data
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return self.csApi.getDashboardData();
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} else {
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self.showToast('Failed to unban: ' + (result.error || 'Unknown error'), 'error');
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}
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}).then(function(data) {
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if (data) {
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self.data = data;
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self.updateView();
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}
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}).catch(function(err) {
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self.showToast('Error: ' + err.message, 'error');
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});
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},
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openBanModal: function(ev) {
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document.getElementById('ban-modal').style.display = 'flex';
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},
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closeBanModal: function(ev) {
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document.getElementById('ban-modal').style.display = 'none';
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document.getElementById('ban-ip').value = '';
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document.getElementById('ban-duration').value = '4h';
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document.getElementById('ban-reason').value = '';
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},
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submitBan: function(ev) {
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var self = this;
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var ip = document.getElementById('ban-ip').value.trim();
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var duration = document.getElementById('ban-duration').value.trim() || '4h';
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var reason = document.getElementById('ban-reason').value.trim() || 'Manual ban from dashboard';
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if (!ip) {
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self.showToast('Please enter an IP address', 'error');
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return;
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}
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if (!self.csApi.isValidIP(ip)) {
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self.showToast('Invalid IP address format', 'error');
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return;
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}
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self.csApi.banIP(ip, duration, reason).then(function(result) {
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if (result.success) {
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self.showToast('IP ' + ip + ' banned for ' + duration, 'success');
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self.closeBanModal();
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return self.csApi.getDashboardData();
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} else {
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self.showToast('Failed to ban: ' + (result.error || 'Unknown error'), 'error');
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}
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}).then(function(data) {
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if (data) {
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self.data = data;
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self.updateView();
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}
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}).catch(function(err) {
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self.showToast('Error: ' + err.message, 'error');
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});
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},
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showToast: function(message, type) {
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var existing = document.querySelector('.cs-toast');
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if (existing) existing.remove();
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var toast = E('div', { 'class': 'cs-toast ' + (type || '') }, message);
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document.body.appendChild(toast);
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setTimeout(function() {
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toast.remove();
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}, 4000);
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},
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updateView: function() {
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var container = document.getElementById('cs-dashboard-content');
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if (!container || !this.data) return;
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dom.content(container, this.renderContent(this.data));
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},
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renderContent: function(data) {
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var status = data.status || {};
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var stats = data.stats || {};
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var decisions = data.decisions || [];
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var alerts = data.alerts || [];
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return E('div', {}, [
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this.renderHeader(status),
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this.renderStatsGrid(stats, decisions),
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E('div', { 'class': 'cs-charts-row' }, [
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E('div', { 'class': 'cs-card' }, [
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E('div', { 'class': 'cs-card-header' }, [
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E('div', { 'class': 'cs-card-title' }, 'Top Scenarios'),
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]),
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E('div', { 'class': 'cs-card-body' }, this.renderTopScenarios(stats))
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]),
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E('div', { 'class': 'cs-card' }, [
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E('div', { 'class': 'cs-card-header' }, [
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E('div', { 'class': 'cs-card-title' }, 'Top Countries'),
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]),
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E('div', { 'class': 'cs-card-body' }, this.renderTopCountries(stats))
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])
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]),
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E('div', { 'class': 'cs-charts-row' }, [
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E('div', { 'class': 'cs-card', 'style': 'flex: 2' }, [
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E('div', { 'class': 'cs-card-header' }, [
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E('div', { 'class': 'cs-card-title' }, 'Active Decisions'),
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E('button', {
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'class': 'cs-btn cs-btn-primary cs-btn-sm',
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'click': ui.createHandlerFn(this, 'openBanModal')
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}, '+ Add Ban')
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]),
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E('div', { 'class': 'cs-card-body no-padding' }, this.renderDecisionsTable(decisions))
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]),
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E('div', { 'class': 'cs-card', 'style': 'flex: 1' }, [
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E('div', { 'class': 'cs-card-header' }, [
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E('div', { 'class': 'cs-card-title' }, 'Recent Alerts'),
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]),
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E('div', { 'class': 'cs-card-body' }, this.renderAlertsTimeline(alerts))
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])
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]),
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this.renderBanModal()
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]);
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},
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render: function(data) {
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var self = this;
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this.data = data;
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var view = E('div', { 'class': 'crowdsec-dashboard' }, [
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E('div', { 'id': 'cs-dashboard-content' }, this.renderContent(data))
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]);
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// Setup polling for auto-refresh (every 30 seconds)
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poll.add(function() {
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return self.csApi.getDashboardData().then(function(newData) {
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self.data = newData;
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self.updateView();
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});
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}, 30);
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return view;
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},
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handleSaveApply: null,
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handleSave: null,
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handleReset: null
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});
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