Files
logstream/web/index.html
cedricandClaude Opus 5.5 9a1b60fa2b Back-to-top button in the status bar
A small arrow button at the right end of the status bar, shown once the
page has scrolled 400 px, scrolls smoothly back to the top (instantly
when the system asks for reduced motion). Living in the fixed status bar,
it never covers a log row or the details panel, on desktop and phones.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-01 22:13:30 +02:00

325 lines
18 KiB
HTML

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Logstream</title>
<link rel="icon" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Crect width='32' height='32' rx='8' fill='%236366f1'/%3E%3Cpath d='M8 10h16M8 16h11M8 22h14' stroke='white' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E">
<link rel="stylesheet" href="style.css">
<script>
// Apply the saved theme and language before first paint to avoid a flash.
try {
var t = localStorage.getItem('logstream.theme');
if (t === 'light' || t === 'dark') document.documentElement.dataset.theme = t;
var l = localStorage.getItem('logstream.lang');
if (l) document.documentElement.lang = l;
} catch (e) {}
</script>
</head>
<body>
<header class="topbar">
<div class="brand">
<svg viewBox="0 0 32 32" aria-hidden="true"><rect width="32" height="32" rx="8"/><path d="M8 10h16M8 16h11M8 22h14"/></svg>
<span>Logstream</span>
</div>
<div class="search">
<svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><circle cx="11" cy="11" r="7"/><path d="m20 20-3.5-3.5"/></svg>
<input id="q" type="search" autocomplete="off" spellcheck="false" data-i18n-aria="searchAria">
<button id="mode" class="chip" type="button" data-i18n-title="modeTitle">Simple</button>
</div>
<div class="actions">
<button id="live" class="btn live" type="button">
<span class="dot"></span><span class="lbl" data-i18n="live">Live</span>
</button>
<button id="settingsBtn" class="icon-btn" type="button" data-i18n-title="settings" data-i18n-aria="settings">
<!-- Gear icon (Lucide "settings", ISC license) -->
<svg viewBox="0 0 24 24"><path d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1 1 1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.08a2 2 0 0 1-1-1.74v-.5a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z"/><circle cx="12" cy="12" r="3"/></svg>
</button>
<button id="themeBtn" class="icon-btn" type="button" data-i18n-title="theme" data-i18n-aria="theme">
<svg class="sun" viewBox="0 0 24 24"><circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4"/></svg>
<svg class="moon" viewBox="0 0 24 24"><path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8z"/></svg>
</button>
</div>
<div class="progress" aria-hidden="true"></div>
</header>
<section class="filters">
<select id="range" data-i18n-aria="rangeAria">
<option value="5m" data-i18n="r5m">5 min</option>
<option value="15m" data-i18n="r15m">15 min</option>
<option value="1h" data-i18n="r1h" selected>1 hour</option>
<option value="6h" data-i18n="r6h">6 hours</option>
<option value="24h" data-i18n="r24h">24 hours</option>
<option value="7d" data-i18n="r7d">7 days</option>
<option value="30d" data-i18n="r30d">30 days</option>
<option value="all" data-i18n="rAll">All</option>
</select>
<select id="severity" data-i18n-aria="severityAria">
<option value="" data-i18n="sevAll">All severities</option>
<option value="2" data-i18n="sev2">Critical and above</option>
<option value="3" data-i18n="sev3">Errors and above</option>
<option value="4" data-i18n="sev4">Warnings and above</option>
<option value="5" data-i18n="sev5">Notice and above</option>
<option value="6" data-i18n="sev6">Info and above</option>
</select>
<select id="host" data-i18n-aria="hostAria"><option value="" data-i18n="allHosts">All hosts</option></select>
<select id="app" data-i18n-aria="appAria"><option value="" data-i18n="allApps">All apps</option></select>
<select id="source" data-i18n-aria="sourceAria">
<option value="" data-i18n="srcAll">All sources</option>
<option value="syslog">Syslog</option>
<option value="docker">Docker</option>
</select>
<span class="spacer"></span>
<span id="count" class="muted"></span>
<div class="export">
<button id="exportBtn" class="btn tool" type="button" aria-haspopup="menu" aria-expanded="false">
<svg viewBox="0 0 24 24" aria-hidden="true"><path d="M12 3v12M7 10l5 5 5-5M4 17v3h16v-3"/></svg>
<span class="lbl" data-i18n="export">Export</span>
</button>
<div id="exportMenu" class="menu" role="menu" hidden>
<button type="button" role="menuitem" data-export="csv">
<strong>CSV</strong><small data-i18n="exportCsvHint">Comma separated, UTF-8</small>
</button>
<button type="button" role="menuitem" data-export="excel">
<strong data-i18n="exportExcel">CSV for Excel</strong><small data-i18n="exportExcelHint">Semicolon separated, for Excel in French</small>
</button>
<p id="exportNote" class="menu-note"></p>
</div>
</div>
</section>
<section id="histo" class="histo" data-i18n-aria="histoAria" hidden></section>
<div id="error" class="error-banner" hidden></div>
<button id="newPill" class="pill" type="button" hidden></button>
<div id="table" class="table" hidden>
<div id="listHead" class="list-head" role="presentation">
<span data-col="rcv"><span class="lbl" data-i18n="colRcv">Received</span><i class="grip" data-i18n-title="colGrip"></i></span>
<span data-col="mt"><span class="lbl" data-i18n="colMt">Message time</span><i class="grip" data-i18n-title="colGrip"></i></span>
<span data-col="sev"><span class="lbl" data-i18n="colSev">Severity</span><i class="grip" data-i18n-title="colGrip"></i></span>
<span data-col="host"><span class="lbl" data-i18n="colHost">Host</span><i class="grip" data-i18n-title="colGrip"></i></span>
<span data-col="app"><span class="lbl" data-i18n="colApp">App</span><i class="grip" data-i18n-title="colGrip"></i></span>
<span data-col="msg"><span class="lbl" data-i18n="colMsg">Message</span></span>
</div>
<main id="list" class="list"></main>
</div>
<div id="empty" class="empty" hidden>
<svg viewBox="0 0 24 24" aria-hidden="true"><path d="M4 6h16M4 12h10M4 18h7"/></svg>
<p><strong data-i18n="emptyTitle">No matching logs.</strong></p>
<p class="muted" data-i18n="emptyHint">Widen the time range or send syslog messages to port 514 (UDP or TCP).</p>
</div>
<footer class="status">
<span id="conn" class="conn"></span>
<span id="stats" class="muted"></span>
<button id="toTop" class="icon-btn to-top" type="button" data-i18n-title="toTop" data-i18n-aria="toTop" hidden>
<svg viewBox="0 0 24 24" aria-hidden="true"><path d="M12 19V5M5 12l7-7 7 7"/></svg>
</button>
</footer>
<dialog id="settingsDlg" class="settings" aria-labelledby="settingsTitle">
<div class="dlg">
<header>
<h2 id="settingsTitle" data-i18n="settings">Settings</h2>
<button id="closeSettings" class="icon-btn" type="button" data-i18n-aria="close">
<svg viewBox="0 0 24 24"><path d="M6 6l12 12M18 6 6 18"/></svg>
</button>
</header>
<div class="set-body">
<nav id="setNav" class="set-nav" role="tablist" aria-orientation="vertical">
<button type="button" role="tab" data-tab="locale">
<svg viewBox="0 0 24 24"><circle cx="12" cy="12" r="9"/><path d="M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18"/></svg>
<span data-i18n="tabLocale">Localization</span>
</button>
<button type="button" role="tab" data-tab="filters">
<svg viewBox="0 0 24 24"><path d="M3 12V4a1 1 0 0 1 1-1h8l9 9-9 9z"/><circle cx="8" cy="8" r="1.5"/></svg>
<span data-i18n="tabFilters">Filters</span>
</button>
<button type="button" role="tab" data-tab="sources">
<svg viewBox="0 0 24 24"><path d="M21 8 12 3 3 8v8l9 5 9-5z"/><path d="m3 8 9 5 9-5M12 13v8"/></svg>
<span data-i18n="tabSources">Sources</span>
</button>
<button type="button" role="tab" data-tab="interface">
<svg viewBox="0 0 24 24"><rect x="3" y="4" width="18" height="12" rx="2"/><path d="M8 20h8M12 16v4"/></svg>
<span data-i18n="tabInterface">Interface</span>
</button>
<button type="button" role="tab" data-tab="data">
<svg viewBox="0 0 24 24"><ellipse cx="12" cy="5" rx="8" ry="3"/><path d="M4 5v14c0 1.7 3.6 3 8 3s8-1.3 8-3V5M4 12c0 1.7 3.6 3 8 3s8-1.3 8-3"/></svg>
<span data-i18n="tabData">Data</span>
</button>
</nav>
<div class="set-panels">
<!-- Localization -->
<div class="set-panel" role="tabpanel" data-panel="locale">
<section class="set-section">
<h3 data-i18n="language">Language</h3>
<div id="langSwitch" class="seg" role="radiogroup" data-i18n-aria="language">
<button type="button" role="radio" data-lang="en">English</button>
<button type="button" role="radio" data-lang="fr">Français</button>
</div>
</section>
<section class="set-section">
<h3 data-i18n="dateTime">Date &amp; time</h3>
<div class="field-grid">
<label for="tzSelect" data-i18n="tzLabel">Time zone</label>
<select id="tzSelect" class="field"></select>
<label for="fmtSelect" data-i18n="fmtLabel">Reception time format</label>
<select id="fmtSelect" class="field"></select>
</div>
<p id="timePreview" class="time-preview"></p>
<p class="muted small" data-i18n="timeHelp"></p>
</section>
</div>
<!-- Filters -->
<div class="set-panel" role="tabpanel" data-panel="filters" hidden>
<section class="set-section">
<h3 data-i18n="tagsTitle">Color tags</h3>
<p class="muted small" data-i18n="tagsHelp"></p>
<div id="tagList" class="tag-list"></div>
<footer>
<button id="addTag" class="btn primary" type="button" data-i18n="addTag">+ Add tag</button>
<button id="resetTags" class="btn ghost" type="button" data-i18n="resetTags">Restore default tags</button>
</footer>
</section>
</div>
<!-- Sources -->
<div class="set-panel" role="tabpanel" data-panel="sources" hidden>
<section class="set-section">
<h3>Syslog</h3>
<p id="syslogStatus" class="docker-status"></p>
<label class="switch-row">
<input id="syslogEnabled" type="checkbox" class="switch">
<span data-i18n="syslogEnabled">Receive syslog messages</span>
</label>
<div class="sl-grid">
<span class="lbl" data-i18n="syslogProtocols">Protocols</span>
<div id="syslogProtos" class="chip-field sl-protos">
<button type="button" class="chip" data-proto="udp" style="--h:205">UDP</button>
<button type="button" class="chip" data-proto="tcp" style="--h:265">TCP</button>
</div>
<span class="lbl" data-i18n="syslogPort">Port</span>
<div class="sl-port"><code id="syslogPortVal">514</code><span id="syslogPortHelp" class="muted small"></span></div>
</div>
</section>
<section class="set-section">
<h3 data-i18n="dockerTitle">Docker containers</h3>
<p id="dockerStatus" class="docker-status"></p>
<div id="dockerBody" hidden>
<div class="dk-opts">
<label class="switch-row">
<input id="dockerDefault" type="checkbox" class="switch">
<span data-i18n="dockerDefault">Follow new containers automatically</span>
</label>
<label class="switch-row">
<input id="dockerStopped" type="checkbox" class="switch">
<span id="dockerStoppedLbl">Show stopped containers</span>
</label>
</div>
<div class="dk-toolbar">
<input id="dockerFilter" type="search" class="dk-filter" autocomplete="off" spellcheck="false" data-i18n-ph="dockerFilter" data-i18n-aria="dockerFilter">
<button id="dockerAll" class="link-btn" type="button" data-i18n="dockerAll">Enable all</button>
<button id="dockerNone" class="link-btn" type="button" data-i18n="dockerNone">Disable all</button>
</div>
<div id="dockerList" class="chip-field"></div>
<p class="dk-legend" data-i18n="dockerLegend"></p>
</div>
<p class="muted small" data-i18n="dockerHelp"></p>
</section>
</div>
<!-- Interface -->
<div class="set-panel" role="tabpanel" data-panel="interface" hidden>
<section class="set-section">
<h3 data-i18n="themeTitle">Theme</h3>
<div id="themeSwitch" class="seg" role="radiogroup" data-i18n-aria="themeTitle">
<button type="button" role="radio" data-theme-opt="system" data-i18n="themeSystem">System</button>
<button type="button" role="radio" data-theme-opt="light" data-i18n="themeLight">Light</button>
<button type="button" role="radio" data-theme-opt="dark" data-i18n="themeDark">Dark</button>
</div>
<p class="muted small hint" data-i18n="themeHelp"></p>
</section>
<section class="set-section">
<h3 data-i18n="logDisplay">Log display</h3>
<div class="field-grid">
<span class="lbl" data-i18n="fontSize">Font size</span>
<div id="sizeSwitch" class="seg" role="radiogroup" data-i18n-aria="fontSize">
<button type="button" role="radio" data-size="tiny" data-i18n="sizeTiny">Tiny</button>
<button type="button" role="radio" data-size="small" data-i18n="sizeSmall">Small</button>
<button type="button" role="radio" data-size="medium" data-i18n="sizeMedium">Medium</button>
<button type="button" role="radio" data-size="large" data-i18n="sizeLarge">Large</button>
</div>
<label for="fontSelect" data-i18n="fontLabel">Font</label>
<select id="fontSelect" class="field"></select>
</div>
<div id="fontPreview" class="list preview-list" aria-hidden="true"></div>
<p class="muted small" data-i18n="fontHelp"></p>
<div class="cols-row">
<button id="resetCols" class="btn ghost" type="button" data-i18n="resetCols">Reset column widths</button>
<span class="muted small" data-i18n="colsHelp"></span>
</div>
</section>
<section class="set-section">
<h3 data-i18n="histoTitle">Timeline</h3>
<div class="field-grid">
<span class="lbl" data-i18n="hScale">Scale</span>
<div class="seg" role="radiogroup" data-histo="scale" data-i18n-aria="hScale">
<button type="button" role="radio" data-v="linear" data-i18n="hLinear">Linear</button>
<button type="button" role="radio" data-v="sqrt">√</button>
<button type="button" role="radio" data-v="log">Log</button>
</div>
<span class="lbl" data-i18n="hHeight">Height</span>
<div class="seg" role="radiogroup" data-histo="height" data-i18n-aria="hHeight">
<button type="button" role="radio" data-v="s">S</button>
<button type="button" role="radio" data-v="m">M</button>
<button type="button" role="radio" data-v="l">L</button>
</div>
<span class="lbl" data-i18n="hColor">Color</span>
<div class="seg" role="radiogroup" data-histo="color" data-i18n-aria="hColor">
<button type="button" role="radio" data-v="severity" data-i18n="hColSeverity">Severity</button>
<button type="button" role="radio" data-v="intensity" data-i18n="hColIntensity">Intensity</button>
<button type="button" role="radio" data-v="none" data-i18n="hColNone">None</button>
</div>
<span class="lbl" data-i18n="hRender">Display</span>
<div class="seg" role="radiogroup" data-histo="render" data-i18n-aria="hRender">
<button type="button" role="radio" data-v="bars" data-i18n="hBars">Bars</button>
<button type="button" role="radio" data-v="area" data-i18n="hArea">Area</button>
</div>
<label for="histoStep" data-i18n="hStep">Division</label>
<select id="histoStep" class="field" data-histo="step"></select>
<label for="histoRefresh" data-i18n="hRefresh">Refresh</label>
<select id="histoRefresh" class="field" data-histo="refresh"></select>
</div>
<p class="muted small" data-i18n="histoHelp"></p>
</section>
</div>
<!-- Data -->
<div class="set-panel" role="tabpanel" data-panel="data" hidden>
<section class="set-section danger">
<h3 data-i18n="dangerZone">Danger zone</h3>
<p class="muted small" data-i18n="purgeHelp"></p>
<div class="purge-row">
<button id="purgeBtn" class="btn danger" type="button" data-i18n="purgeBtn">Delete all logs…</button>
<span id="purgeStatus" class="purge-status muted" hidden></span>
</div>
</section>
</div>
</div>
</div>
</div>
</dialog>
<div id="toast" class="toast" hidden></div>
<script src="app.js"></script>
</body>
</html>