LeoVasanko
8df6594432
popstate always passed back=true, so going forward after back still rotated the cube backwards. Track an incrementing idx in history.state and only mirror the transition when the target entry is actually behind; replaceState calls now preserve the state object instead of wiping it.
501 lines
14 KiB
Vue
501 lines
14 KiB
Vue
<script setup>
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// Analytics viewer rendered as a normal page inside #main. Receives live
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// analytics data over /_api/ws/analytics (admin-gated by the auth proxy) and
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// renders totals, smoothed visit/views curves, a transition map, and recent
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// visit/crawler tables. Read-only.
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// See docs/analytics.md for the data format.
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import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
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import {
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RANGES,
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rangeWindow,
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filterRecordsByRange,
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filterTransitionsByRange,
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filterViewsByRange,
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} from './analytics/time.js'
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import {
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calcReadStats,
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calcTotalViews,
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copyIp,
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copyList,
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formatCount,
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formatAbuseRows,
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formatCrawlerRows,
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formatVisitRows,
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} from './analytics/format.js'
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import TrailLink from './TrailLink.vue'
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import VisitorCell from './VisitorCell.vue'
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import TransitionGraph from './TransitionGraph.vue'
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import VisitorCharts from './VisitorCharts.vue'
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import { VIEW_W } from './analytics/chart.js'
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// Same centering margin as the charts, so the totals row's left edge
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// aligns with the chart svg above the natural width.
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const CHART_MARGIN = `max(0px, calc(50% - ${VIEW_W / 2}px))`
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const ABUSE_MAX_LINES = 5
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const data = ref(null)
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const pageTree = ref(null)
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const error = ref('')
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const now = ref(Date.now())
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let ws = null
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let reconnectTimeout = null
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let timeInterval = null
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// The initial range comes from the URL hash (shareable links); without one,
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// it is derived from the first analytics snapshot: day when the recorded
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// history is shorter than 24 h, week otherwise.
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const hashRange = location.hash.slice(1)
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const range = ref(RANGES[hashRange] ? hashRange : 'week')
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let rangePinned = Boolean(RANGES[hashRange])
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function connectAnalytics() {
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if (ws) return
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const proto = location.protocol === 'https:' ? 'wss:' : 'ws:'
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ws = new WebSocket(`${proto}//${location.host}/_api/ws/analytics`)
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ws.onopen = () => { error.value = '' }
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ws.onmessage = (event) => {
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try {
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data.value = JSON.parse(event.data)
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if (!rangePinned) {
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rangePinned = true
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const starts = (data.value?.visits || [])
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.map((v) => Date.parse(v.start))
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.filter((t) => !Number.isNaN(t))
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if (starts.length && Date.now() - Math.min(...starts) < 24 * 3600 * 1000) {
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range.value = 'day'
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}
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}
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} catch {
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error.value = 'analytics data could not be loaded'
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}
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}
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ws.onerror = () => {
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error.value = 'analytics data could not be loaded'
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}
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ws.onclose = () => {
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ws = null
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reconnectTimeout = setTimeout(connectAnalytics, 2000)
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}
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}
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onMounted(async () => {
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connectAnalytics()
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now.value = Date.now()
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timeInterval = setInterval(() => { now.value = Date.now() }, 1000)
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// The site tree for the transition map (all pages in menu order). Not
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// fatal: without it the map just narrows to pages seen in transitions.
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try {
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const res = await fetch('/_api/pages')
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if (res.ok) pageTree.value = await res.json()
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} catch { /* map just narrows to pages seen in transitions */ }
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})
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onUnmounted(() => {
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if (reconnectTimeout) clearTimeout(reconnectTimeout)
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if (timeInterval) clearInterval(timeInterval)
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if (ws) {
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ws.onclose = null
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ws.close()
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ws = null
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}
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})
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const window = computed(() => rangeWindow(range.value))
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// All non-chart stats follow the selected range; the charts keep their own
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// range-specific x windows (week overlays previous weeks aligned to Monday).
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const rangeData = computed(() => {
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if (!data.value) return null
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const { t0, t1 } = window.value
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return {
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...data.value,
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transitions: filterTransitionsByRange(data.value.transitions, t0, t1),
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views: filterViewsByRange(data.value.views, t0, t1),
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visits: filterRecordsByRange(data.value.visits, t0, t1),
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crawlers: filterRecordsByRange(data.value.crawlers, t0, t1),
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abuse: filterRecordsByRange(data.value.abuse, t0, t1),
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}
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})
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const visits = computed(() => rangeData.value?.visits || [])
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const totalViews = computed(() => calcTotalViews(rangeData.value?.views))
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const readStats = computed(() => calcReadStats(visits.value))
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// Keep the URL shareable when the range changes.
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watch(range, (r) => {
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const url = new URL(location.href)
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url.hash = r
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history.replaceState(history.state, '', url)
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})
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const clients = computed(() => data.value?.clients || {})
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const favicons = computed(() => data.value?.favicons || {})
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const visitRows = computed(() => formatVisitRows(visits.value, clients.value, pageTree.value, now.value))
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const crawlers = computed(() => rangeData.value?.crawlers || [])
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const crawlerRows = computed(() => formatCrawlerRows(crawlers.value, clients.value, pageTree.value, now.value))
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const abuseRows = computed(() => formatAbuseRows(rangeData.value?.abuse || [], clients.value, now.value))
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</script>
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<template>
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<div class="analytics-view">
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<div class="analytics-panel">
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<header>
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<h1>Analytics</h1>
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<nav class="ranges">
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<button v-for="(r, key) in RANGES" :key="key" type="button"
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:class="{ active: range === key }" @click="range = key">
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{{ r.label }}
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</button>
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</nav>
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<a href="/" class="close" title="home">✕</a>
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</header>
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<p v-if="error" class="error">⚠️ {{ error }}</p>
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<p v-else-if="!data" class="loading">loading…</p>
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<template v-else>
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<section class="totals" :style="{ marginLeft: CHART_MARGIN }">
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<div><strong :title="String(visits.length)">{{ formatCount(visits.length) }}</strong> visits</div>
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<div><strong :title="String(totalViews)">{{ formatCount(totalViews) }}</strong> page views</div>
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<div><strong>{{ readStats.avgMinPerVisit }}</strong> min/visit</div>
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<div><strong>{{ readStats.avgArticleMedianMin }}</strong> min/read</div>
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</section>
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<VisitorCharts :data="data" :range="range" />
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<TransitionGraph :data="rangeData" :window="window" :page-tree="pageTree" :favicons="favicons" />
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<section>
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<h2>Recent visits</h2>
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<div v-if="visitRows.length" class="visit-table-wrap">
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<table class="visit-table">
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<thead>
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<tr>
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<th>trail</th>
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<th>visitor</th>
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<th class="last-seen">last seen</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="(v, i) in visitRows" :key="i">
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<td class="trail">
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<TrailLink v-if="v.refererStep" :step="v.refererStep" :favicons="favicons" @close="$emit('close')" />
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<span v-if="v.utm && v.utm !== '—'" class="utm-tag small muted" :title="v.utmTitle">{{ v.utm }}</span>
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<TrailLink v-for="(s, si) in v.trail" :key="si" :step="s" :favicons="favicons" @close="$emit('close')" />
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</td>
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<VisitorCell
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:ip="v.ip"
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:ip-display="v.ipDisplay"
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:ua="v.ua"
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:ua-raw="v.uaRaw"
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:country="v.country"
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:city="v.city"
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:lang="v.lang"
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:lang-display="v.langDisplay"
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:is-host="v.isHost"
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/>
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<td class="last-seen muted"
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:title="v.lastSeenLocal"
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@click="copyList(v.lastSeenIso, $event)">{{ v.lastSeen }}</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p v-else class="empty">no visits recorded yet</p>
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<div v-if="crawlerRows.length" class="visit-table-wrap">
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<table class="visit-table">
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<thead>
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<tr>
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<th>pages crawled</th>
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<th>visitor</th>
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<th class="last-seen">last seen</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="(c, i) in crawlerRows" :key="i">
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<td class="trail">
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<TrailLink v-for="(s, si) in c.pages" :key="si" :step="s" :count="s.count" @close="$emit('close')" />
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</td>
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<VisitorCell
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:ip="c.ip"
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:ip-display="c.ipDisplay"
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:ua="c.ua"
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:ua-raw="c.uaRaw"
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:country="c.country"
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:city="c.city"
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:lang="c.lang"
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:lang-display="c.langDisplay"
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:is-host="c.isHost"
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/>
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<td class="last-seen muted"
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:title="c.lastSeenLocal"
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@click="copyList(c.lastSeenIso, $event)">{{ c.lastSeen }}</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div v-if="abuseRows.length" class="visit-table-wrap">
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<table class="visit-table">
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<thead>
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<tr>
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<th>paths abused</th>
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<th>visitor</th>
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<th class="last-seen">last seen</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="(a, i) in abuseRows" :key="i">
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<td class="trail abuse-list clickable-list"
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@click="copyList(a.allPaths, $event)">
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<div class="abuse-items">
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<span v-for="(p, pi) in a.paths.slice(0, ABUSE_MAX_LINES)" :key="pi"
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class="inline-item">
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<small v-if="p.count > 1" class="muted">{{ formatCount(p.count) }}×</small>{{ p.path }}
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</span>
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<small v-if="a.paths.length > ABUSE_MAX_LINES" class="muted">+{{ a.paths.length - ABUSE_MAX_LINES }} more</small>
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</div>
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</td>
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<VisitorCell
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:ip="a.ip"
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:ip-display="a.ipDisplay"
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:ua="a.ua"
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:ua-raw="a.uaRaw"
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:country="a.country"
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:city="a.city"
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:lang="a.lang"
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:lang-display="a.langDisplay"
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:is-host="a.isHost"
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:variant-count="a.clientCount"
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/>
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<td class="last-seen muted"
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:title="a.lastSeenLocal"
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@click="copyList(a.lastSeenIso, $event)">{{ a.lastSeen }}</td>
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</tr>
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</tbody>
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</table>
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</div>
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</section>
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</template>
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</div>
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</div>
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</template>
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<style scoped>
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.analytics-view {
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min-height: 100vh;
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background: var(--bg, Canvas);
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color: var(--text, CanvasText);
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}
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.analytics-panel {
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margin: 0;
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width: 100%;
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/* Same 1.25rem side spacing as main's article padding. */
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padding: 1.5rem 1.25rem 4rem;
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/* Container for cqw-based shrink-to-fit (see .totals). */
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container-type: inline-size;
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}
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.analytics-panel header {
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display: flex;
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align-items: center;
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gap: 1rem;
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}
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.analytics-panel h1 {
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margin: 0;
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font-size: 1.4rem;
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}
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.ranges {
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display: flex;
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gap: 0.25rem;
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margin-left: auto;
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}
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.ranges button {
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padding: 0.2rem 0.7rem;
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font: inherit;
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font-size: 0.9rem;
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color: var(--muted);
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background: none;
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border: 1px solid var(--line);
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border-radius: 1rem;
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cursor: pointer;
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}
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.ranges button:hover { color: var(--text); }
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.ranges button.active {
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color: var(--text);
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border-color: var(--accent);
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}
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.close {
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padding: 0 0.3rem;
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background: none;
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border: none;
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color: var(--muted);
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font-size: 1.2rem;
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cursor: pointer;
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}
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.close:hover { color: var(--text); }
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.analytics-panel h2 {
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margin: 0 0 0.6rem;
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font-size: 1rem;
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color: var(--muted);
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}
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.analytics-panel section {
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margin-top: 1.8rem;
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}
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.analytics-view a {
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color: var(--text);
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text-decoration: none;
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}
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.analytics-view a:hover { color: var(--accent); }
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.analytics-view :deep(.muted) { color: var(--muted); }
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.analytics-view :deep(.small) { font-size: 0.75em; }
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/* One line at any width: the gap shrinks first, then the font (the number
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scales along in em), both following the panel's container width. */
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.totals {
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display: flex;
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gap: clamp(0.5rem, 3cqw, 2rem);
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font-size: clamp(0.6rem, 2.2cqw, 1.1rem);
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white-space: nowrap;
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}
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.totals strong { font-size: 1.36em; }
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.visit-table-wrap {
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overflow-x: auto;
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}
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.visit-table {
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width: 100%;
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border-collapse: collapse;
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font-size: 0.9rem;
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line-height: 1.3;
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}
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.visit-table th,
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.visit-table td {
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padding: 0.25rem 0.5rem;
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border-bottom: 1px solid var(--line);
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text-align: left;
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vertical-align: top;
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}
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.visit-table th {
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color: var(--muted);
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font-weight: normal;
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text-transform: lowercase;
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position: sticky;
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top: 0;
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background: var(--bg, Canvas);
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}
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.visit-table .last-seen {
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width: 6rem;
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text-align: right;
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white-space: nowrap;
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cursor: pointer;
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}
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.visit-table .trail {
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max-width: 20rem;
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overflow-wrap: break-word;
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}
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.visit-table .trail a,
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.visit-table .trail-link {
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display: inline-block;
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max-width: 8rem;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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vertical-align: bottom;
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}
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.visit-table .trail > * + * {
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margin-left: 0.5rem;
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}
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.analytics-view :deep(.trail-link.error),
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.analytics-view :deep(.trail-link.error:hover) {
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color: var(--error, #c00);
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}
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.visit-table .utm-tag {
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display: inline-block;
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max-width: 100%;
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padding: 0.05rem 0.4rem;
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border: 1px solid var(--line);
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border-radius: 0.25rem;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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vertical-align: bottom;
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}
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.visit-table .clickable-list {
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cursor: pointer;
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max-width: 22rem;
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}
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.visit-table .abuse-items {
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display: flex;
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flex-wrap: wrap;
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gap: 0.15rem 0.5rem;
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align-items: baseline;
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}
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.visit-table .inline-item {
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max-width: 18rem;
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min-width: 0;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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word-break: keep-all;
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hyphens: none;
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}
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.visit-table :deep(.clickable-ip),
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.visit-table .clickable-list,
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.visit-table .last-seen {
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cursor: pointer;
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position: relative;
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}
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.visit-table :deep(.copy-popup) {
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position: absolute;
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bottom: calc(100% + 0.25rem);
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left: 50%;
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transform: translateX(-50%);
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padding: 0.15rem 0.4rem;
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background: var(--text, CanvasText);
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color: var(--bg, Canvas);
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border-radius: 0.25rem;
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font-size: 0.75rem;
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white-space: nowrap;
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pointer-events: none;
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z-index: 10;
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}
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.crawler-top-uas {
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font-size: 0.9rem;
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margin-bottom: 0.6rem;
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}
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.crawler-top-uas strong {
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color: var(--muted);
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}
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.empty, .loading, .error { color: var(--muted); }
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.error { color: var(--error, #c00); }
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</style>
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