Files
webui/static/boot.js
2026-04-14 17:13:03 +00:00

630 lines
24 KiB
JavaScript

async function cancelStream(){
const streamId = S.activeStreamId;
if(!streamId) return;
try{
await fetch(new URL(`/api/chat/cancel?stream_id=${encodeURIComponent(streamId)}`,location.origin).href,{credentials:'include'});
}catch(e){/* cancel request failed — cleanup below still runs */}
// Clear status unconditionally after the cancel request completes.
// The SSE cancel event may also fire, but if the connection is already
// closed it won't arrive — so we handle cleanup here as the guaranteed path.
const btn=$('btnCancel');if(btn)btn.style.display='none';
S.activeStreamId=null;
setBusy(false);
if(typeof setComposerStatus==='function') setComposerStatus('');
else setStatus('');
}
// ── Mobile navigation ──────────────────────────────────────────────────────
let _workspacePanelMode='closed'; // 'closed' | 'browse' | 'preview'
function _isCompactWorkspaceViewport(){
return window.matchMedia('(max-width: 900px)').matches;
}
function _workspacePanelEls(){
return {
layout: document.querySelector('.layout'),
panel: document.querySelector('.rightpanel'),
toggleBtn: $('btnWorkspacePanelToggle'),
collapseBtn: $('btnCollapseWorkspacePanel'),
};
}
function _hasWorkspacePreviewVisible(){
const preview=$('previewArea');
return !!(preview&&preview.classList.contains('visible'));
}
function _setWorkspacePanelMode(mode){
const {layout,panel}= _workspacePanelEls();
if(!layout||!panel)return;
_workspacePanelMode=(mode==='browse'||mode==='preview')?mode:'closed';
const open=_workspacePanelMode!=='closed';
// Persist open/closed across refreshes (browse/preview → open; closed → closed)
localStorage.setItem('hermes-webui-workspace-panel', open ? 'open' : 'closed');
layout.classList.toggle('workspace-panel-collapsed',!open);
if(_isCompactWorkspaceViewport()){
panel.classList.toggle('mobile-open',open);
}else{
panel.classList.remove('mobile-open');
}
syncWorkspacePanelUI();
}
function syncWorkspacePanelState(){
const hasPreview=_hasWorkspacePreviewVisible();
if(hasPreview){
if(_workspacePanelMode==='closed') _setWorkspacePanelMode('preview');
else syncWorkspacePanelUI();
return;
}
if(!S.session){
_setWorkspacePanelMode('closed');
return;
}
_setWorkspacePanelMode(_workspacePanelMode==='preview'?'closed':_workspacePanelMode);
}
function openWorkspacePanel(mode='browse'){
if(mode==='browse'&&!S.session&&!_hasWorkspacePreviewVisible())return;
if(mode==='preview'&&_workspacePanelMode==='browse'){
syncWorkspacePanelUI();
return;
}
_setWorkspacePanelMode(mode);
}
function closeWorkspacePanel(){
_setWorkspacePanelMode('closed');
}
function ensureWorkspacePreviewVisible(){
if(_workspacePanelMode==='closed') _setWorkspacePanelMode('preview');
else syncWorkspacePanelUI();
}
function handleWorkspaceClose(){
if(_hasWorkspacePreviewVisible()){
clearPreview();
return;
}
closeWorkspacePanel();
}
function syncWorkspacePanelUI(){
const {layout,panel,toggleBtn,collapseBtn}= _workspacePanelEls();
if(!layout||!panel)return;
const desktopOpen=_workspacePanelMode!=='closed';
const mobileOpen=panel.classList.contains('mobile-open');
const isCompact=_isCompactWorkspaceViewport();
const isOpen=isCompact?mobileOpen:desktopOpen;
const canBrowse=!!S.session||_hasWorkspacePreviewVisible();
const hasPreview=_hasWorkspacePreviewVisible();
if(toggleBtn){
toggleBtn.classList.toggle('active',isOpen);
toggleBtn.setAttribute('aria-pressed',isOpen?'true':'false');
toggleBtn.title=isOpen?'Hide workspace panel':'Show workspace panel';
toggleBtn.disabled=!canBrowse;
}
if(collapseBtn){
collapseBtn.title=isCompact?'Close workspace panel':'Hide workspace panel';
}
const hasSession=!!S.session;
['btnUpDir','btnNewFile','btnNewFolder','btnRefreshPanel'].forEach(id=>{
const el=$(id);
if(el)el.disabled=!hasSession;
});
const clearBtn=$('btnClearPreview');
if(clearBtn){
clearBtn.disabled=!isOpen;
clearBtn.title=hasPreview?'Close preview':'Hide workspace panel';
// On desktop, only show the X button when a file preview is open.
// In browse mode the chevron (btnCollapseWorkspacePanel) already serves
// as the close control, so showing both produces a duplicate X.
if(!isCompact) clearBtn.style.display=hasPreview?'':'none';
}
}
function toggleMobileSidebar(){
const sidebar=document.querySelector('.sidebar');
const overlay=$('mobileOverlay');
if(!sidebar)return;
const isOpen=sidebar.classList.contains('mobile-open');
if(isOpen){closeMobileSidebar();}
else{sidebar.classList.add('mobile-open');if(overlay)overlay.classList.add('visible');}
}
function closeMobileSidebar(){
const sidebar=document.querySelector('.sidebar');
const overlay=$('mobileOverlay');
if(sidebar)sidebar.classList.remove('mobile-open');
if(overlay)overlay.classList.remove('visible');
}
function toggleMobileFiles(){
toggleWorkspacePanel();
}
function toggleWorkspacePanel(force){
const {panel}= _workspacePanelEls();
if(!panel)return;
const currentlyOpen=_workspacePanelMode!=='closed';
const nextOpen=typeof force==='boolean'?force:!currentlyOpen;
if(!nextOpen){
closeWorkspacePanel();
return;
}
const nextMode=_hasWorkspacePreviewVisible()?'preview':'browse';
openWorkspacePanel(nextMode);
}
function mobileSwitchPanel(name){
switchPanel(name);
if(name==='chat'){
closeMobileSidebar();
} else {
const sidebar=document.querySelector('.sidebar');
const overlay=$('mobileOverlay');
if(sidebar){
sidebar.classList.add('mobile-open');
if(overlay)overlay.classList.add('visible');
}
}
}
$('btnSend').onclick=()=>{
if(window._micActive){
window._micPendingSend=true;
_stopMic();
return;
}
send();
};
$('btnAttach').onclick=()=>$('fileInput').click();
// ── Voice input (Web Speech API + MediaRecorder fallback) ───────────────────
(function(){
const SpeechRecognition=window.SpeechRecognition||window.webkitSpeechRecognition;
const _canRecordAudio=!!(navigator.mediaDevices&&navigator.mediaDevices.getUserMedia&&window.MediaRecorder);
if(!SpeechRecognition&&!_canRecordAudio) return; // Browser unsupported — mic button stays hidden
const btn=$('btnMic');
const status=$('micStatus');
const ta=$('msg');
const statusText=status?status.querySelector('.status-text'):null;
btn.style.display=''; // Show button — browser supports speech recognition or recording fallback
let recognition=SpeechRecognition?new SpeechRecognition():null;
let mediaRecorder=null;
let mediaStream=null;
let audioChunks=[];
let _finalText='';
let _prefix='';
function _setRecording(on){
window._micActive=on;
btn.classList.toggle('recording',on);
status.style.display=on?'':'none';
if(statusText) statusText.textContent=on?'Listening':'Listening';
if(!on){ _finalText=''; _prefix=''; }
}
function _commitTranscript(text){
const clean=(text||'').trim();
const committed=clean
? (_prefix&&!_prefix.endsWith(' ')&&!_prefix.endsWith('\n')
? _prefix+' '+clean.trimStart()
: _prefix+clean)
: ta.value;
ta.value=committed;
autoResize();
if(window._micPendingSend){
window._micPendingSend=false;
send();
}
}
async function _transcribeBlob(blob){
const ext=(blob.type&&blob.type.includes('ogg'))?'ogg':'webm';
const form=new FormData();
form.append('file',new File([blob],`voice-input.${ext}`,{type:blob.type||`audio/${ext}`}));
setComposerStatus('Transcribing…');
try{
const res=await fetch('/api/transcribe',{method:'POST',body:form});
const data=await res.json().catch(()=>({}));
if(!res.ok) throw new Error(data.error||'Transcription failed');
_commitTranscript(data.transcript||'');
}catch(err){
window._micPendingSend=false;
showToast(err.message||t('mic_network'));
}finally{
setComposerStatus('');
}
}
function _stopTracks(){
if(mediaStream){
mediaStream.getTracks().forEach(track=>track.stop());
mediaStream=null;
}
}
function _stopMic(){
if(!window._micActive) return;
if(recognition){
recognition.stop();
return;
}
if(mediaRecorder&&mediaRecorder.state!=='inactive'){
mediaRecorder.stop();
return;
}
_setRecording(false);
_stopTracks();
}
window._stopMic=_stopMic; // expose for send-guard above
if(recognition){
recognition.continuous=false;
recognition.interimResults=true;
recognition.lang=(typeof _locale!=='undefined'&&_locale._speech)||'en-US';
recognition.onstart=()=>{ _finalText=''; };
recognition.onresult=(event)=>{
let interim='';
let final=_finalText;
for(let i=event.resultIndex;i<event.results.length;i++){
const t=event.results[i][0].transcript;
if(event.results[i].isFinal){ final+=t; _finalText=final; }
else{ interim+=t; }
}
ta.value=_prefix+(final||interim);
autoResize();
};
recognition.onend=()=>{
const committed=_finalText
? (_prefix&&!_prefix.endsWith(' ')&&!_prefix.endsWith('\n')
? _prefix+' '+_finalText.trimStart()
: _prefix+_finalText)
: ta.value;
_setRecording(false);
ta.value=committed;
autoResize();
if(window._micPendingSend){
window._micPendingSend=false;
send();
}
};
recognition.onerror=(event)=>{
_setRecording(false);
window._micPendingSend=false;
const msgs={
'not-allowed':t('mic_denied'),
'no-speech':t('mic_no_speech'),
'network':t('mic_network'),
};
showToast(msgs[event.error]||t('mic_error')+event.error);
};
}
btn.onclick=async()=>{
if(window._micActive){
_stopMic();
return;
}
_finalText='';
_prefix=ta.value;
if(recognition){
recognition.start();
_setRecording(true);
return;
}
if(!_canRecordAudio){
showToast(t('mic_network'));
return;
}
try{
mediaStream=await navigator.mediaDevices.getUserMedia({audio:true});
const preferredTypes=['audio/webm;codecs=opus','audio/webm','audio/ogg;codecs=opus','audio/ogg'];
const mimeType=preferredTypes.find(type=>window.MediaRecorder.isTypeSupported?.(type))||'';
mediaRecorder=new MediaRecorder(mediaStream,mimeType?{mimeType}:undefined);
audioChunks=[];
mediaRecorder.ondataavailable=e=>{if(e.data&&e.data.size)audioChunks.push(e.data);};
mediaRecorder.onerror=()=>{
_setRecording(false);
window._micPendingSend=false;
_stopTracks();
showToast(t('mic_network'));
};
mediaRecorder.onstop=async()=>{
const blob=new Blob(audioChunks,{type:mediaRecorder.mimeType||mimeType||'audio/webm'});
_setRecording(false);
_stopTracks();
if(blob.size){ await _transcribeBlob(blob); }
else if(window._micPendingSend){
window._micPendingSend=false;
}
};
mediaRecorder.start();
_setRecording(true);
}catch(err){
window._micPendingSend=false;
_stopTracks();
showToast(t('mic_denied'));
}
};
})();
window._micActive=window._micActive||false;
window._micPendingSend=window._micPendingSend||false;
$('fileInput').onchange=e=>{addFiles(Array.from(e.target.files));e.target.value='';};
$('btnNewChat').onclick=async()=>{await newSession();await renderSessionList();closeMobileSidebar();$('msg').focus();};
$('btnDownload').onclick=()=>{
if(!S.session)return;
const blob=new Blob([transcript()],{type:'text/markdown'});
const a=document.createElement('a');a.href=URL.createObjectURL(blob);
a.download=`hermes-${S.session.session_id}.md`;a.click();URL.revokeObjectURL(a.href);
};
$('btnExportJSON').onclick=()=>{
if(!S.session)return;
const url=`/api/session/export?session_id=${encodeURIComponent(S.session.session_id)}`;
const a=document.createElement('a');a.href=url;
a.download=`hermes-${S.session.session_id}.json`;a.click();
};
$('btnImportJSON').onclick=()=>$('importFileInput').click();
$('importFileInput').onchange=async(e)=>{
const file=e.target.files[0];
if(!file)return;
e.target.value='';
try{
const text=await file.text();
const data=JSON.parse(text);
const res=await api('/api/session/import',{method:'POST',body:JSON.stringify(data)});
if(res.ok&&res.session){
await loadSession(res.session.session_id);
await renderSessionList();
const overlay=$('settingsOverlay');
if(overlay) overlay.style.display='none';
showToast(t('session_imported'));
}
}catch(err){
showToast(t('import_failed')+(err.message||t('import_invalid_json')));
}
};
// btnRefreshFiles is now panel-icon-btn in header (see HTML)
function clearPreview(){
const closePanelAfter=_workspacePanelMode==='preview';
const pa=$('previewArea');if(pa)pa.classList.remove('visible');
const pi=$('previewImg');if(pi){pi.onerror=null;pi.src='';}
const pm=$('previewMd');if(pm)pm.innerHTML='';
const pc=$('previewCode');if(pc)pc.textContent='';
const pp=$('previewPathText');if(pp)pp.textContent='';
const ft=$('fileTree');if(ft)ft.style.display='';
_previewCurrentPath='';_previewCurrentMode='';_previewDirty=false;
// Restore directory breadcrumb after closing file preview
if(typeof renderBreadcrumb==='function') renderBreadcrumb();
if(closePanelAfter)closeWorkspacePanel();
else syncWorkspacePanelUI();
}
$('btnClearPreview').onclick=handleWorkspaceClose;
// workspacePath click handler removed -- use topbar workspace chip dropdown instead
$('modelSelect').onchange=async()=>{
if(!S.session)return;
const selectedModel=$('modelSelect').value;
if(typeof closeModelDropdown==='function') closeModelDropdown();
localStorage.setItem('hermes-webui-model', selectedModel);
await api('/api/session/update',{method:'POST',body:JSON.stringify({session_id:S.session.session_id,workspace:S.session.workspace,model:selectedModel})});
S.session.model=selectedModel;
if(typeof syncModelChip==='function') syncModelChip();
syncTopbar();
// Warn if selected model belongs to a different provider than what Hermes is configured for
if(typeof _checkProviderMismatch==='function'){
const warn=_checkProviderMismatch(selectedModel);
if(warn&&typeof showToast==='function') showToast(warn,4000);
}
};
$('msg').addEventListener('input',()=>{
autoResize();
updateSendBtn();
const text=$('msg').value;
if(text.startsWith('/')&&text.indexOf('\n')===-1){
const prefix=text.slice(1);
const matches=getMatchingCommands(prefix);
if(matches.length)showCmdDropdown(matches); else hideCmdDropdown();
} else {
hideCmdDropdown();
}
});
$('msg').addEventListener('keydown',e=>{
// Autocomplete navigation when dropdown is open
const dd=$('cmdDropdown');
const dropdownOpen=dd&&dd.classList.contains('open');
if(dropdownOpen){
if(e.key==='ArrowUp'){e.preventDefault();navigateCmdDropdown(-1);return;}
if(e.key==='ArrowDown'){e.preventDefault();navigateCmdDropdown(1);return;}
if(e.key==='Tab'){e.preventDefault();selectCmdDropdownItem();return;}
if(e.key==='Escape'){e.preventDefault();hideCmdDropdown();return;}
if(e.key==='Enter'&&!e.shiftKey){e.preventDefault();selectCmdDropdownItem();return;}
}
// Send key: respect user preference.
// On touch-primary devices (software keyboard), default to Enter = newline
// since there's no physical Shift key. Users send via the Send button.
// The 'ctrl+enter' setting also uses this behavior (Enter = newline).
// Users can override in Settings by explicitly choosing 'enter' mode.
if(e.key==='Enter'){
const _mobileDefault=matchMedia('(pointer:coarse)').matches&&window._sendKey==='enter';
if(window._sendKey==='ctrl+enter'||_mobileDefault){
if(e.ctrlKey||e.metaKey){e.preventDefault();send();}
} else {
if(!e.shiftKey){e.preventDefault();send();}
}
}
});
// B14: Cmd/Ctrl+K creates a new chat from anywhere
document.addEventListener('keydown',async e=>{
// Enter on approval card = Allow once (when a button inside the card is focused or
// card is visible and focus is not on an input/textarea/select)
if(e.key==='Enter'&&!e.metaKey&&!e.ctrlKey&&!e.shiftKey){
const card=$('approvalCard');
const tag=(document.activeElement||{}).tagName||'';
if(card&&card.classList.contains('visible')&&tag!=='TEXTAREA'&&tag!=='INPUT'&&tag!=='SELECT'){
e.preventDefault();
if(typeof respondApproval==='function') respondApproval('once');
return;
}
}
if((e.metaKey||e.ctrlKey)&&e.key==='k'){
e.preventDefault();
if(!S.busy){await newSession();await renderSessionList();closeMobileSidebar();$('msg').focus();}
}
if(e.key==='Escape'){
// Close onboarding overlay if open (skip/dismiss the wizard)
const onboardingOverlay=$('onboardingOverlay');
if(onboardingOverlay&&onboardingOverlay.style.display!=='none'){
if(typeof skipOnboarding==='function') skipOnboarding();
return;
}
// Close settings overlay if open
const settingsOverlay=$('settingsOverlay');
if(settingsOverlay&&settingsOverlay.style.display!=='none'){_closeSettingsPanel();return;}
// Close workspace dropdown
closeWsDropdown();
// Clear session search
const ss=$('sessionSearch');
if(ss&&ss.value){ss.value='';filterSessions();}
// Cancel any active message edit
const editArea=document.querySelector('.msg-edit-area');
if(editArea){
const bar=editArea.closest('.msg-row')&&editArea.closest('.msg-row').querySelector('.msg-edit-bar');
if(bar){const cancel=bar.querySelector('.msg-edit-cancel');if(cancel)cancel.click();}
}
}
});
$('msg').addEventListener('paste',e=>{
const items=Array.from(e.clipboardData?.items||[]);
const imageItems=items.filter(i=>i.type.startsWith('image/'));
if(!imageItems.length)return;
e.preventDefault();
const files=imageItems.map(i=>{
const blob=i.getAsFile();
const ext=i.type.split('/')[1]||'png';
return new File([blob],`screenshot-${Date.now()}.${ext}`,{type:i.type});
});
addFiles(files);
setStatus(t('image_pasted')+files.map(f=>f.name).join(', '));
});
document.querySelectorAll('.suggestion').forEach(btn=>{
btn.onclick=()=>{$('msg').value=btn.dataset.msg;send();};
});
window.addEventListener('resize',()=>{
syncWorkspacePanelState();
});
// Boot: restore last session or start fresh
// ── Resizable panels ──────────────────────────────────────────────────────
(function(){
const SIDEBAR_MIN=180, SIDEBAR_MAX=420;
const PANEL_MIN=180, PANEL_MAX=1200;
function initResize(handleId, targetEl, edge, minW, maxW, storageKey){
const handle = $(handleId);
if(!handle || !targetEl) return;
// Restore saved width
const saved = localStorage.getItem(storageKey);
if(saved) targetEl.style.width = saved + 'px';
let startX=0, startW=0;
handle.addEventListener('mousedown', e=>{
e.preventDefault();
startX = e.clientX;
startW = targetEl.getBoundingClientRect().width;
handle.classList.add('dragging');
document.body.classList.add('resizing');
const onMove = ev=>{
const delta = edge==='right' ? ev.clientX - startX : startX - ev.clientX;
const newW = Math.min(maxW, Math.max(minW, startW + delta));
targetEl.style.width = newW + 'px';
};
const onUp = ()=>{
handle.classList.remove('dragging');
document.body.classList.remove('resizing');
localStorage.setItem(storageKey, parseInt(targetEl.style.width));
document.removeEventListener('mousemove', onMove);
document.removeEventListener('mouseup', onUp);
};
document.addEventListener('mousemove', onMove);
document.addEventListener('mouseup', onUp);
});
}
// Run after DOM ready (called from boot)
window._initResizePanels = function(){
const sidebar = document.querySelector('.sidebar');
const rightpanel = document.querySelector('.rightpanel');
initResize('sidebarResize', sidebar, 'right', SIDEBAR_MIN, SIDEBAR_MAX, 'hermes-sidebar-w');
initResize('rightpanelResize', rightpanel, 'left', PANEL_MIN, PANEL_MAX, 'hermes-panel-w');
};
})();
function applyBotName(){
const name=window._botName||'Hermes';
document.title=name;
const sidebarH1=document.querySelector('.sidebar-header h1');
if(sidebarH1) sidebarH1.textContent=name;
const logo=document.querySelector('.sidebar-header .logo');
if(logo) logo.textContent=name.charAt(0).toUpperCase();
const topbarTitle=$('topbarTitle');
if(topbarTitle && (!S.session)) topbarTitle.textContent=name;
const msg=$('msg');
if(msg) msg.placeholder='Message '+name+'\u2026';
}
(async()=>{
// Load send key preference
let _bootSettings={};
try{const s=await api('/api/settings');_bootSettings=s;window._sendKey=s.send_key||'enter';window._showTokenUsage=!!s.show_token_usage;window._showCliSessions=!!s.show_cli_sessions;window._soundEnabled=!!s.sound_enabled;window._notificationsEnabled=!!s.notifications_enabled;window._botName=s.bot_name||'Hermes';const _theme=s.theme||'dark';document.documentElement.dataset.theme=_theme;localStorage.setItem('hermes-theme',_theme);document.body.classList.toggle('bubble-layout',!!s.bubble_layout);if(s.language&&typeof setLocale==='function'){setLocale(s.language);if(typeof applyLocaleToDOM==='function')applyLocaleToDOM();}applyBotName();}catch(e){window._sendKey='enter';window._showTokenUsage=false;window._showCliSessions=false;window._soundEnabled=false;window._notificationsEnabled=false;window._botName='Hermes';_bootSettings={check_for_updates:false};document.body.classList.remove('bubble-layout');}
// Non-blocking update check (fire-and-forget, once per tab session)
// ?test_updates=1 in URL forces banner display for testing (bypasses sessionStorage guards)
const _testUpdates=new URLSearchParams(location.search).get('test_updates')==='1';
if(_testUpdates||(_bootSettings.check_for_updates!==false&&!sessionStorage.getItem('hermes-update-checked')&&!sessionStorage.getItem('hermes-update-dismissed'))){
const _checkUrl='/api/updates/check'+(_testUpdates?'?simulate=1':'');
api(_checkUrl).then(d=>{if(!_testUpdates)sessionStorage.setItem('hermes-update-checked','1');if((d.webui&&d.webui.behind>0)||(d.agent&&d.agent.behind>0))_showUpdateBanner(d);}).catch(()=>{});
}
// Fetch active profile
try{const p=await api('/api/profile/active');S.activeProfile=p.name||'default';}catch(e){S.activeProfile='default';}
// Update profile chip label immediately
const profileLabel=$('profileChipLabel');
if(profileLabel) profileLabel.textContent=S.activeProfile||'default';
// Fetch available models from server and populate dropdown dynamically
await populateModelDropdown();
// Restore last-used model preference
const savedModel=localStorage.getItem('hermes-webui-model');
if(savedModel && $('modelSelect')){
$('modelSelect').value=savedModel;
// If the value didn't take (model not in list), clear the bad pref
if($('modelSelect').value!==savedModel) localStorage.removeItem('hermes-webui-model');
}
// Pre-load workspace list so sidebar name is correct from first render
await loadWorkspaceList();
await loadOnboardingWizard();
_initResizePanels();
// Restore workspace panel open/closed state from last visit
if(localStorage.getItem('hermes-webui-workspace-panel')==='open'){
_workspacePanelMode='browse';
}
const saved=localStorage.getItem('hermes-webui-session');
if(saved){
try{await loadSession(saved);syncWorkspacePanelState();await renderSessionList();if(typeof startGatewaySSE==='function')startGatewaySSE();await checkInflightOnBoot(saved);return;}
catch(e){localStorage.removeItem('hermes-webui-session');}
}
// no saved session - show empty state, wait for user to hit +
syncTopbar();
syncWorkspacePanelState();
$('emptyState').style.display='';
await renderSessionList();
// Start real-time gateway session sync if setting is enabled
if(typeof startGatewaySSE==='function') startGatewaySSE();
})();