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ObsiGate/frontend/js/viewer.js
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feat: troncature annoncee et lecture par fenetres des tableurs #153
- BUG-090 (#153 A8) : render_sheets() expose total_rows/total_cols,
  max_rows/max_cols et truncated ; la visionneuse affiche un bandeau
  « Feuille tronquée » (i18n FR/EN) au lieu de couper en silence, et la
  ligne d'en-têtes devient sticky (top:auto sur les numéros de ligne).
- #153 A9 : GET /api/file/{vault}/xlsx/sheet?sheet&offset&limit sert une
  fenêtre de 1 à 1000 lignes avec les vraies coordonnées A1, has_more de
  pagination et valeurs calculées A12 ; 404 feuille inconnue, 415 non-xlsx.
- Tests : TestXlsxTruncationNotice (4) + TestXlsxSheetWindow (11) avec
  contre-preuves, xlsx-viewer.test.mjs 14/14, E2E 7/7 (fixture
  sample-xlsx-large.xlsx 520 lignes), suite 1417 passed / 6 skipped,
  ruff/mypy 0, i18n parity.

🤖 Generated with Codebuff
Co-Authored-By: Codebuff <[email protected]>
2026-09-28 10:38:24 -04:00

2589 lines
97 KiB
JavaScript
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/* ObsiGate — Viewer module */
import { api, AuthManager } from './auth.js';
import { state } from './state.js';
import { escapeHtml, safeCreateIcons, safeHighlight, getFileIcon, openEditor, copyToClipboard, activateInlineEditor, detachInlineEditor } from './utils.js';
import { isInlineEditorActive, queryEditor } from './editor-inline.js';
import { TabManager, closeMobileSidebar, ContextMenuManager, RightSidebarManager, showToast, buildFrontmatterCard } from './ui.js';
import { syncActiveFileTreeItem, searchByTag, TagFilterService, refreshSidebarTreePreservingState, focusPathInSidebar } from './sidebar.js';
import { AutocompleteDropdown, performAdvancedSearch } from './search.js';
import { initDashboardTabs } from './sync.js';
import { renderMermaidBlocks } from './mermaid-viewer.js';
import { renderExcalidraw } from './excalidraw-viewer.js';
import { DashboardStatsWidget, DashboardRecentWidget, DashboardBookmarkWidget, DashboardSharedWidget, DashboardConflictsWidget } from './dashboard.js';
import { openShareDialog } from './config.js';
import { cacheViewedFile, getCachedFile } from './offline.js';
import { t } from './i18n.js';
import { onFileRender } from './plugins.js';
import { NowPlaying } from './now-playing.js';
// ── Multi-format export ────────────────────────────────────────────────────
// Downloads a file export (HTML / MD bundle / ePub) via the authenticated
// export endpoints, showing a loading toast while the request is in flight.
async function downloadExport(vault, path, format, fallbackName) {
showToast(t("viewer.export_start"), "info");
const url = `/api/export/${format}?vault=${encodeURIComponent(vault)}&path=${encodeURIComponent(path)}`;
try {
const headers = AuthManager.getAuthHeaders() || {};
const res = await fetch(url, { credentials: "include", headers });
if (!res.ok) {
let detail = "";
try { detail = (await res.json()).detail || ""; } catch (_) { /* ignore */ }
throw new Error(detail || "HTTP " + res.status);
}
const blob = await res.blob();
const a = document.createElement("a");
a.href = URL.createObjectURL(blob);
a.download = fallbackName;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
setTimeout(() => URL.revokeObjectURL(a.href), 1000);
showToast(t("viewer.export_done"), "success");
} catch (err) {
console.error("Export error:", err);
showToast(t("viewer.export_error") + " " + err.message, "error");
}
}
// Close any open export dropdown when clicking elsewhere.
document.addEventListener("click", function (e) {
if (e.target && e.target.closest && e.target.closest(".export-dropdown")) return;
document.querySelectorAll(".export-menu").forEach(function (m) { m.style.display = "none"; });
});
// Pane-aware content area helper — delegates to PaneManager when split
function getContentArea() {
// Override set by PaneTabManager._renderFileInPane for cross-module rendering
if (window._activePaneContentArea) return window._activePaneContentArea;
if (window.PaneManager && window.PaneManager.isSplit() && window.getActiveContentArea) {
return window.getActiveContentArea();
}
return document.getElementById('content-area');
}
// ---------------------------------------------------------------------------
// Outline/TOC Manager
// ---------------------------------------------------------------------------
const OutlineManager = {
/**
* Slugify text to create valid IDs
*/
slugify(text) {
return (
text
.toLowerCase()
.normalize("NFD")
.replace(/[\u0300-\u036f]/g, "")
.replace(/[^\p{L}\p{N}\s-]/gu, "")
.replace(/\s+/g, "-")
.replace(/-+/g, "-")
.trim() || "heading"
);
},
/**
* Parse headings from markdown content
*/
parseHeadings() {
const contentArea = document.querySelector(".md-content");
if (!contentArea) return [];
const headings = [];
const h2s = contentArea.querySelectorAll("h2");
const h3s = contentArea.querySelectorAll("h3");
const allHeadings = [...h2s, ...h3s].sort((a, b) => {
return a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING ? -1 : 1;
});
const usedIds = new Map();
allHeadings.forEach((heading) => {
const text = heading.textContent.trim();
if (!text) return;
const level = parseInt(heading.tagName[1]);
let id = this.slugify(text);
// Handle duplicate IDs
if (usedIds.has(id)) {
const count = usedIds.get(id) + 1;
usedIds.set(id, count);
id = `${id}-${count}`;
} else {
usedIds.set(id, 1);
}
// Inject ID into heading if not present
if (!heading.id) {
heading.id = id;
} else {
id = heading.id;
}
headings.push({
id,
level,
text,
element: heading,
});
});
return headings;
},
/**
* Render outline list
*/
renderOutline(headings) {
const outlineList = document.getElementById("outline-list");
const outlineEmpty = document.getElementById("outline-empty");
if (!outlineList) return;
outlineList.innerHTML = "";
if (!headings || headings.length === 0) {
outlineList.hidden = true;
if (outlineEmpty) {
outlineEmpty.hidden = false;
safeCreateIcons();
}
return;
}
outlineList.hidden = false;
if (outlineEmpty) outlineEmpty.hidden = true;
headings.forEach((heading) => {
const item = el(
"a",
{
class: `outline-item level-${heading.level}`,
href: `#${heading.id}`,
"data-heading-id": heading.id,
role: "link",
},
[document.createTextNode(heading.text)],
);
item.addEventListener("click", (e) => {
e.preventDefault();
this.scrollToHeading(heading.id);
});
outlineList.appendChild(item);
});
state.headingsCache = headings;
},
/**
* Scroll to heading with smooth behavior
*/
scrollToHeading(headingId) {
const heading = document.getElementById(headingId);
if (!heading) return;
const contentArea = getContentArea();
if (!contentArea) return;
// Calculate offset for fixed header (if any)
const headerHeight = 80;
const headingTop = heading.offsetTop;
contentArea.scrollTo({
top: headingTop - headerHeight,
behavior: "smooth",
});
// Update active state immediately
this.setActiveHeading(headingId);
},
/**
* Set active heading in outline
*/
setActiveHeading(headingId) {
if (state.activeHeadingId === headingId) return;
state.activeHeadingId = headingId;
const items = document.querySelectorAll(".outline-item");
items.forEach((item) => {
if (item.getAttribute("data-heading-id") === headingId) {
item.classList.add("active");
item.setAttribute("aria-current", "location");
// Scroll outline item into view
item.scrollIntoView({ block: "nearest", behavior: "smooth" });
} else {
item.classList.remove("active");
item.removeAttribute("aria-current");
}
});
},
/**
* Initialize outline for current document
*/
init() {
const headings = this.parseHeadings();
this.renderOutline(headings);
ScrollSpyManager.init(headings);
ReadingProgressManager.init();
},
/**
* Cleanup
*/
destroy() {
ScrollSpyManager.destroy();
ReadingProgressManager.destroy();
state.headingsCache = [];
state.activeHeadingId = null;
},
};
// ---------------------------------------------------------------------------
// Scroll Spy Manager
// ---------------------------------------------------------------------------
const ScrollSpyManager = {
observer: null,
headings: [],
init(headings) {
this.destroy();
this.headings = headings;
if (!headings || headings.length === 0) return;
const contentArea = getContentArea();
if (!contentArea) return;
const options = {
root: contentArea,
rootMargin: "-20% 0px -70% 0px",
threshold: [0, 0.3, 0.5, 1.0],
};
this.observer = new IntersectionObserver((entries) => {
// Find the most visible heading
let mostVisible = null;
let maxRatio = 0;
entries.forEach((entry) => {
if (entry.isIntersecting && entry.intersectionRatio > maxRatio) {
maxRatio = entry.intersectionRatio;
mostVisible = entry.target;
}
});
if (mostVisible && mostVisible.id) {
OutlineManager.setActiveHeading(mostVisible.id);
}
}, options);
// Observe all headings
headings.forEach((heading) => {
if (heading.element) {
this.observer.observe(heading.element);
}
});
},
destroy() {
if (this.observer) {
this.observer.disconnect();
this.observer = null;
}
this.headings = [];
},
};
// ---------------------------------------------------------------------------
// Reading Progress Manager
// ---------------------------------------------------------------------------
const ReadingProgressManager = {
scrollHandler: null,
init() {
this.destroy();
const contentArea = getContentArea();
if (!contentArea) return;
this.scrollHandler = this.throttle(() => {
this.updateProgress();
}, 100);
contentArea.addEventListener("scroll", this.scrollHandler);
this.updateProgress();
},
updateProgress() {
const contentArea = getContentArea();
const progressFill = document.getElementById("reading-progress-fill");
const progressText = document.getElementById("reading-progress-text");
if (!contentArea || !progressFill || !progressText) return;
const scrollTop = contentArea.scrollTop;
const scrollHeight = contentArea.scrollHeight;
const clientHeight = contentArea.clientHeight;
const maxScroll = scrollHeight - clientHeight;
const percentage = maxScroll > 0 ? Math.round((scrollTop / maxScroll) * 100) : 0;
progressFill.style.width = `${percentage}%`;
progressText.textContent = `${percentage}%`;
},
throttle(func, delay) {
let lastCall = 0;
return function (...args) {
const now = Date.now();
if (now - lastCall >= delay) {
lastCall = now;
func.apply(this, args);
}
};
},
destroy() {
const contentArea = getContentArea();
if (contentArea && this.scrollHandler) {
contentArea.removeEventListener("scroll", this.scrollHandler);
}
this.scrollHandler = null;
// Reset progress
const progressFill = document.getElementById("reading-progress-fill");
const progressText = document.getElementById("reading-progress-text");
if (progressFill) progressFill.style.width = "0%";
if (progressText) progressText.textContent = "0%";
},
};
// ---------------------------------------------------------------------------
// File viewer
// ---------------------------------------------------------------------------
export async function openFile(vaultName, filePath) {
state.currentVault = vaultName;
state.currentPath = filePath;
state.showingSource = false;
state.cachedRawSource = null;
// Highlight active
syncActiveFileTreeItem(vaultName, filePath);
// Show loading state while fetching
const area = getContentArea();
area.innerHTML = '<div class="loading-indicator"><div class="loading-spinner"></div><div>Chargement...</div></div>';
try {
const url = `/api/file/${encodeURIComponent(vaultName)}?path=${encodeURIComponent(filePath)}`;
const data = await api(url);
// Cache the file for offline use
if (data && !data.unsupported && data.content) {
cacheViewedFile(vaultName, filePath, data.content, data.modified);
}
renderFile(data);
} catch (err) {
// Try IndexedDB fallback
console.log('[Viewer] Network failed, trying offline cache:', err);
const cached = await getCachedFile(vaultName, filePath);
if (cached && cached.content) {
const fakeData = {
vault: vaultName,
path: filePath,
title: filePath.split('/').pop().replace(/\.md$/, ''),
content: cached.content,
html: null,
raw_size: cached.content.length,
modified: cached.modified || '',
tags: [],
offline: true
};
renderFile(fakeData);
showToast(t('viewer.loaded_from_cache'), 'info');
} else {
area.innerHTML = '<div class="welcome"><p style="color:var(--text-muted)">Impossible de charger le fichier — vous etes hors-ligne et ce fichier n\'est pas en cache.</p></div>';
}
}
}
async function renderBacklinksPanel(vault, path, container) {
try {
const data = await api(`/api/file/${encodeURIComponent(vault)}/backlinks?path=${encodeURIComponent(path)}`);
if (!data.backlinks || data.backlinks.length === 0) return;
const panel = el("div", { class: "backlinks-panel" });
const header = el("div", { class: "backlinks-header" }, [
icon("link", 14),
document.createTextNode(` ${data.total} lien(s) entrant(s)`),
]);
panel.appendChild(header);
const list = el("div", { class: "backlinks-list" });
data.backlinks.forEach((bl) => {
const item = el("div", { class: "backlink-item" });
const vaultBadge = el("span", { class: "backlink-vault" }, [document.createTextNode(bl.vault)]);
const titleEl = el("span", { class: "backlink-title" }, [document.createTextNode(bl.title || bl.path.split("/").pop().replace(/\.md$/i, ""))]);
item.appendChild(icon(getFileIcon(bl.path), 12));
item.appendChild(vaultBadge);
item.appendChild(titleEl);
item.addEventListener("click", () => TabManager.openPreview(bl.vault, bl.path));
item.addEventListener("dblclick", (e) => { e.preventDefault(); TabManager.openPersistent(bl.vault, bl.path); });
list.appendChild(item);
});
panel.appendChild(list);
container.appendChild(panel);
} catch (err) {
// Silently ignore — backlinks are optional
console.debug("Backlinks fetch failed:", err);
}
}
// ── Pretty print (mode lecture enrichi pour fichiers texte non-markdown) ──
// Detecte le langage depuis le HTML deja rendu par le backend (classe
// language-xxx), formate le JSON, puis genere un bloc avec gouttiere de
// numeros de ligne. La coloration est appliquee ensuite via highlight.js.
function detectPrettyLang(data) {
if (data.is_json || data.extension === ".json") return "json";
const m = /class="language-([\w-]+)/.exec(data.html || "");
return m ? m[1] : "plaintext";
}
function buildPrettyHtml(data, raw) {
let text = raw;
const lang = detectPrettyLang(data);
if (lang === "json") {
try { text = JSON.stringify(JSON.parse(raw), null, 2); } catch (_) { /* JSON invalide: on affiche brut */ }
}
const lines = text.split("\n");
const gutter = lines.map((_, i) => `<span>${i + 1}</span>`).join("");
return `<div class="pretty-view"><div class="pp-gutter" aria-hidden="true">${gutter}</div><pre class="pp-pre"><code class="language-${lang}">${escapeHtml(text)}</code></pre></div>`;
}
// Colorateur générique de secours: utilisé quand highlight.js ne produit
// aucun token (langage plaintext — .txt/.log —, langue absente du bundle,
// ou CDN hljs indisponible). Réutilise les classes hljs existantes (le
// thème CDN colore string/comment/number/attr) + classes .pp-* maison
// pour les niveaux de log qui n'ont pas d'équivalent sémantique hljs.
const PP_TOKEN_RE = /("[^"\n]*"?|'[^'\n]*'?|`[^`\n]*`?)|(^\s*(?:#|\/\/|;)\s.*$|\s+(?:#|\/\/)\s.*$)|\b(\d+(?:\.\d+)?)\b|\b(ERROR|FATAL|CRITICAL|SEVERE|WARN(?:ING)?|INFO|DEBUG|TRACE|NOTICE)\b|^(\s*[\w.\-\/ ]+)=(?=\S)|\b(true|false|null|None|TRUE|FALSE|NULL)\b/gm;
function ppClassFor(m) {
if (m[1] !== undefined) return "hljs-string";
if (m[2] !== undefined) return "hljs-comment";
if (m[3] !== undefined) return "hljs-number";
if (m[4] !== undefined) {
const lvl = m[4];
if (/ERROR|FATAL|CRITICAL|SEVERE/.test(lvl)) return "pp-level pp-err";
if (/WARN/.test(lvl)) return "pp-level pp-warn";
if (/INFO|NOTICE/.test(lvl)) return "pp-level pp-info";
return "pp-level pp-debug";
}
if (m[5] !== undefined) return "hljs-attr";
if (m[6] !== undefined) return "hljs-literal";
return null;
}
function fallbackTokenize(text) {
let out = "";
let last = 0;
PP_TOKEN_RE.lastIndex = 0;
let m;
while ((m = PP_TOKEN_RE.exec(text)) !== null) {
if (m.index > last) out += escapeHtml(text.slice(last, m.index));
const cls = ppClassFor(m);
out += cls ? `<span class="${cls}">${escapeHtml(m[0])}</span>` : escapeHtml(m[0]);
last = m.index + (m[0].length || 1);
if (m[0].length === 0) PP_TOKEN_RE.lastIndex++; // garde anti-boucle infinie
}
out += escapeHtml(text.slice(last));
return out;
}
// Applique la coloration: hljs (avec aliases de languages) si des tokens
// sortent, sinon fallback regex generique.
function applyPrettyHighlight(codeEl, lang, text) {
safeHighlight(codeEl); // gerne les alias language-xxx inconnus de hljs
const tokens = codeEl.querySelectorAll('[class^="hljs-"]').length;
if (!tokens && text.trim()) {
codeEl.innerHTML = fallbackTokenize(text);
codeEl.classList.add("hljs");
}
}
/**
* Jump the inline PDF viewer to a specific page.
*
* The browser's built-in PDF viewer lives in an ``about:blank`` content window
* (so ``contentWindow.location.hash`` never reaches the document) **and** it
* ignores a same-document fragment navigation: changing only ``#page=N`` on the
* iframe ``src`` does not move the page. A changing query parameter forces a
* real reload, and the ``#page=N`` fragment is then honoured at load — the only
* reliable way to target a page with the native viewer.
*
* @param {HTMLElement} area - Content area containing the ``.pdf-iframe``.
* @param {string|number} page - 1-based page number from the PDF outline.
*/
export function navigatePdfToPage(area, page) {
const iframe = area && area.querySelector('.pdf-iframe');
if (!iframe || page === null || page === undefined || page === '') return;
const base = iframe.getAttribute('data-pdf-url') || iframe.src.split('#')[0];
iframe.setAttribute('data-pdf-url', base);
const sep = base.includes('?') ? '&' : '?';
iframe.src = `${base}${sep}_pdfpage=${Date.now()}#page=${page}`;
}
// ---------------------------------------------------------------------------
// Image viewer (roadmap #108-D)
// ---------------------------------------------------------------------------
const IMAGE_EXTS = new Set([".png", ".jpg", ".jpeg", ".gif", ".svg", ".webp", ".bmp", ".ico"]);
const IMAGE_ZOOM_MIN = 0.1;
const IMAGE_ZOOM_MAX = 8;
let _imageViewerCleanup = null;
// BUG-072 — lightbox / metadata-panel state, reset as soon as a non-image file
// is rendered. #111 — image→image navigation now happens **in place**, so the
// viewer (and these states) is no longer destroyed between siblings.
const _imageViewerState = { lightbox: false, meta: false };
/** Clamp a zoom factor into the supported [0.1, 8] range. */
export function clampImageZoom(value) {
if (!Number.isFinite(value)) return 1;
return Math.min(IMAGE_ZOOM_MAX, Math.max(IMAGE_ZOOM_MIN, value));
}
/** True when *p* has a viewable image extension. */
export function isImagePath(p) {
const lower = (p || "").toLowerCase();
const dot = lower.lastIndexOf(".");
return dot !== -1 && IMAGE_EXTS.has(lower.slice(dot));
}
/** Build the byte-serving URL used by <img> / thumbnails. */
export function buildImageUrl(vault, path) {
return `/api/image/${encodeURIComponent(vault)}?path=${encodeURIComponent(path)}`;
}
function buildThumbUrl(vault, path, size) {
return `/api/media/${encodeURIComponent(vault)}/thumb?path=${encodeURIComponent(path)}&size=${size}`;
}
// #111 — directory listing cache. Opening / switching to another image must not
// hammer `/api/browse` (the filmstrip and the sibling list share one listing).
const _imageDirCache = new Map();
const IMAGE_DIR_CACHE_TTL = 15000;
/** List the viewable image siblings of *dir*, memoised for a short TTL. */
async function listImageSiblings(vault, dir) {
const key = `${vault}\u0000${dir}`;
const cached = _imageDirCache.get(key);
if (cached && Date.now() - cached.ts < IMAGE_DIR_CACHE_TTL) return cached.items;
const res = await api(`/api/browse/${encodeURIComponent(vault)}?path=${encodeURIComponent(dir)}`);
const items = (res.items || []).filter((it) => it.type === "file" && isImagePath(it.path));
_imageDirCache.set(key, { items, ts: Date.now() });
return items;
}
const IMAGE_MIME = {
".png": "image/png",
".jpg": "image/jpeg",
".jpeg": "image/jpeg",
".gif": "image/gif",
".svg": "image/svg+xml",
".webp": "image/webp",
".bmp": "image/bmp",
".ico": "image/x-icon",
};
/** Best-effort MIME type for an image path (metadata panel). */
function imageMimeFor(path) {
const lower = (path || "").toLowerCase();
const dot = lower.lastIndexOf(".");
return dot === -1 ? "" : IMAGE_MIME[lower.slice(dot)] || "";
}
function formatBytes(n) {
if (!n && n !== 0) return "";
if (n < 1024) return `${n} o`;
if (n < 1048576) return `${(n / 1024).toFixed(1)} Ko`;
return `${(n / 1048576).toFixed(1)} Mo`;
}
/**
* Render a full image viewer: centered image, wheel zoom (0.1×–8×), drag pan,
* double-click reset, ←/→ navigation between siblings, thumbnail filmstrip,
* collapsible metadata panel and a full-viewport lightbox.
*/
export function renderImageViewer(area, data) {
const vault = data.vault;
// #111 — mutable current-image state: navigating swaps these in place instead
// of re-rendering the whole viewer (which used to refetch the file + listing).
let currentPath = data.path;
let currentTitle = data.title || (currentPath || "").split("/").pop();
let imgUrl = buildImageUrl(vault, currentPath);
let currentMeta = {
image_mime: data.image_mime || imageMimeFor(currentPath),
size_bytes: data.size_bytes,
modified: data.modified,
};
area.innerHTML = "";
const container = el("div", { class: "image-viewer-container", tabindex: "0" });
// ── Toolbar ────────────────────────────────────────────────────────────
const toolbar = el("div", { class: "image-toolbar" });
const titleEl = el("span", { class: "image-title", title: currentPath }, [
document.createTextNode(currentTitle),
]);
toolbar.appendChild(titleEl);
toolbar.appendChild(el("div", { class: "image-toolbar-spacer" }));
const counter = el("span", { class: "image-counter", hidden: true }, [document.createTextNode("")]);
toolbar.appendChild(counter);
const zoomBadge = el("span", { class: "image-zoom-badge" }, [document.createTextNode("100%")]);
toolbar.appendChild(zoomBadge);
const mkBtn = (iconName, label, cls) => {
const b = el("button", { class: `btn-action${cls ? " " + cls : ""}`, type: "button", title: label, "aria-label": label }, [icon(iconName, 14)]);
return b;
};
const zoomOutBtn = mkBtn("zoom-out", t("viewer.image_zoom_out"));
const zoomInBtn = mkBtn("zoom-in", t("viewer.image_zoom_in"));
const zoomResetBtn = mkBtn("rotate-ccw", t("viewer.image_zoom_reset"));
const prevBtn = mkBtn("chevron-left", t("viewer.image_prev"));
const nextBtn = mkBtn("chevron-right", t("viewer.image_next"));
const originalBtn = mkBtn("external-link", t("viewer.image_open_original"));
const downloadBtn = mkBtn("download", t("viewer.download"));
const metaBtn = mkBtn("info", t("viewer.image_metadata"), "image-btn-metadata");
const lightboxBtn = mkBtn("maximize", t("viewer.image_fullscreen"), "image-btn-lightbox");
[prevBtn, nextBtn, zoomOutBtn, zoomInBtn, zoomResetBtn, metaBtn, originalBtn, downloadBtn, lightboxBtn]
.forEach((b) => toolbar.appendChild(b));
container.appendChild(toolbar);
// ── Body: image stage + metadata sidebar (right) ───────────────────────
const body = el("div", { class: "image-viewer-body" });
const stage = el("div", { class: "image-stage" });
const img = el("img", { class: "image-main", src: imgUrl, alt: currentTitle, draggable: "false" });
stage.appendChild(img);
// ── Overlay arrows along the frame edges (#111) ────────────────────────
const prevArrow = el("button", {
class: "image-nav-arrow image-nav-arrow-prev",
type: "button",
title: t("viewer.image_prev"),
"aria-label": t("viewer.image_prev"),
hidden: true,
}, [icon("chevron-left", 32)]);
const nextArrow = el("button", {
class: "image-nav-arrow image-nav-arrow-next",
type: "button",
title: t("viewer.image_next"),
"aria-label": t("viewer.image_next"),
hidden: true,
}, [icon("chevron-right", 32)]);
stage.appendChild(prevArrow);
stage.appendChild(nextArrow);
body.appendChild(stage);
// ── Metadata sidebar (kept open across ←/→ navigation) ─────────────────
const metaPanel = el("div", { class: "image-meta-panel" });
metaPanel.hidden = !_imageViewerState.meta;
body.appendChild(metaPanel);
container.appendChild(body);
// ── Thumbnail filmstrip (navigation) ───────────────────────────────────
// #112 — the film scrolls with the mouse wheel and two translucent edge
// arrows; the scrollable strip is wrapped so the arrows stay fixed.
const navWrap = el("div", { class: "image-nav", hidden: true });
const strip = el("div", { class: "image-nav-strip" });
const stripPrev = el("button", {
class: "image-strip-arrow image-strip-arrow-prev",
type: "button",
title: t("viewer.image_strip_prev"),
"aria-label": t("viewer.image_strip_prev"),
}, [icon("chevron-left", 20)]);
const stripNext = el("button", {
class: "image-strip-arrow image-strip-arrow-next",
type: "button",
title: t("viewer.image_strip_next"),
"aria-label": t("viewer.image_strip_next"),
}, [icon("chevron-right", 20)]);
navWrap.appendChild(strip);
navWrap.appendChild(stripPrev);
navWrap.appendChild(stripNext);
container.appendChild(navWrap);
let scale = 1;
let tx = 0;
let ty = 0;
const applyTransform = () => {
img.style.transform = `translate(${tx}px, ${ty}px) scale(${scale})`;
zoomBadge.textContent = `${Math.round(scale * 100)}%`;
};
const resetView = () => { scale = 1; tx = 0; ty = 0; applyTransform(); };
const setZoom = (next) => {
scale = clampImageZoom(next);
if (scale === 1) { tx = 0; ty = 0; }
applyTransform();
};
const renderMeta = () => {
const rows = [
[t("viewer.image_type"), currentMeta.image_mime || ""],
[t("viewer.image_dimensions"), img.naturalWidth ? `${img.naturalWidth} × ${img.naturalHeight}` : ""],
[t("viewer.metadata_size"), formatBytes(currentMeta.size_bytes)],
[t("viewer.metadata_path"), currentPath],
];
if (currentMeta.modified) rows.push([t("viewer.metadata_modified"), currentMeta.modified]);
metaPanel.innerHTML = "";
const dl = el("dl", {});
rows.forEach(([k, v]) => {
dl.appendChild(el("dt", {}, [document.createTextNode(k)]));
dl.appendChild(el("dd", {}, [document.createTextNode(v || "—")]));
});
metaPanel.appendChild(dl);
};
// ── Sibling navigation (in place, #111) ────────────────────────────────
let siblings = [];
let currentIndex = -1;
let thumbs = [];
const preloaded = new Set();
const preload = (i) => {
if (!siblings.length) return;
const it = siblings[(i % siblings.length + siblings.length) % siblings.length];
if (!it || preloaded.has(it.path)) return;
preloaded.add(it.path);
const pre = new Image();
pre.src = buildImageUrl(vault, it.path);
};
const updateStripActive = () => {
thumbs.forEach((thumb, i) => thumb.classList.toggle("active", i === currentIndex));
const active = thumbs[currentIndex];
if (!active) return;
// Scroll the filmstrip only (never the document) to reveal the active thumb.
const left = active.offsetLeft;
const right = left + active.offsetWidth;
if (left < strip.scrollLeft) strip.scrollLeft = Math.max(0, left - 8);
else if (right > strip.scrollLeft + strip.clientWidth) strip.scrollLeft = right - strip.clientWidth + 8;
};
const updateArrows = () => {
const multi = siblings.length > 1;
prevArrow.hidden = nextArrow.hidden = prevBtn.disabled = nextBtn.disabled = !multi;
prevArrow.disabled = nextArrow.disabled = !multi;
counter.hidden = !multi;
counter.textContent = multi ? `${currentIndex + 1} / ${siblings.length}` : "";
};
/** Swap to the sibling at *index* without rebuilding the viewer. */
const showSibling = (index) => {
const item = siblings[index];
if (!item || item.path === currentPath) return;
currentIndex = index;
currentPath = item.path;
currentTitle = item.name;
imgUrl = buildImageUrl(vault, currentPath);
currentMeta = {
image_mime: imageMimeFor(currentPath),
size_bytes: item.size,
modified: null,
};
scale = 1; tx = 0; ty = 0;
applyTransform();
img.style.display = "";
const errEl = stage.querySelector(".image-error");
if (errEl) errEl.remove();
img.alt = currentTitle;
img.src = imgUrl;
titleEl.textContent = currentTitle;
titleEl.title = currentPath;
updateStripActive();
updateArrows();
state.currentVault = vault;
state.currentPath = currentPath;
try { syncActiveFileTreeItem(vault, currentPath); } catch (_) { /* best-effort */ }
preload(index - 1);
preload(index + 1);
if (!metaPanel.hidden) renderMeta();
};
const go = (delta) => {
if (siblings.length < 2 || currentIndex < 0) return;
showSibling((currentIndex + delta + siblings.length) % siblings.length);
};
const renderStrip = () => {
if (siblings.length < 2) { navWrap.hidden = true; return; }
navWrap.hidden = false;
strip.innerHTML = "";
thumbs = siblings.map((s, i) => {
const thumb = el("img", {
class: `image-thumb${i === currentIndex ? " active" : ""}`,
src: buildThumbUrl(vault, s.path, 96),
alt: s.name,
title: s.name,
loading: "lazy",
decoding: "async",
});
thumb.addEventListener("click", () => showSibling(i));
strip.appendChild(thumb);
return thumb;
});
updateStripActive();
};
// #112 — scroll the film with the wheel (vertical → horizontal) and the
// two overlay arrows; the active image never changes, only the strip view.
const scrollStrip = (dir) => {
strip.scrollBy({ left: dir * Math.max(140, strip.clientWidth * 0.8), behavior: "smooth" });
};
stripPrev.addEventListener("click", () => scrollStrip(-1));
stripNext.addEventListener("click", () => scrollStrip(1));
strip.addEventListener("wheel", (e) => {
if (strip.scrollWidth <= strip.clientWidth) return;
const delta = Math.abs(e.deltaY) > Math.abs(e.deltaX) ? e.deltaY : e.deltaX;
strip.scrollLeft += delta;
e.preventDefault();
}, { passive: false });
(async () => {
try {
const dir = currentPath.includes("/") ? currentPath.slice(0, currentPath.lastIndexOf("/")) : "";
siblings = await listImageSiblings(vault, dir);
currentIndex = siblings.findIndex((it) => it.path === currentPath);
renderStrip();
updateArrows();
preload(currentIndex - 1);
preload(currentIndex + 1);
} catch (_) { /* navigation is best-effort */ }
})();
// ── Interactions ───────────────────────────────────────────────────────
stage.addEventListener("wheel", (e) => {
e.preventDefault();
const factor = e.deltaY < 0 ? 1.15 : 1 / 1.15;
setZoom(scale * factor);
}, { passive: false });
const isArrow = (e) => !!(e.target && e.target.closest && e.target.closest(".image-nav-arrow"));
let dragging = false;
let startX = 0;
let startY = 0;
let startTx = 0;
let startTy = 0;
stage.addEventListener("pointerdown", (e) => {
if (e.button !== 0 || isArrow(e)) return;
dragging = true;
startX = e.clientX; startY = e.clientY; startTx = tx; startTy = ty;
stage.classList.add("panning");
if (stage.setPointerCapture) stage.setPointerCapture(e.pointerId);
});
stage.addEventListener("pointermove", (e) => {
if (!dragging) return;
tx = startTx + (e.clientX - startX);
ty = startTy + (e.clientY - startY);
applyTransform();
});
const endDrag = (e) => {
dragging = false;
stage.classList.remove("panning");
if (stage.releasePointerCapture && e.pointerId != null) {
try { stage.releasePointerCapture(e.pointerId); } catch (_) { /* already released */ }
}
};
stage.addEventListener("pointerup", endDrag);
stage.addEventListener("pointercancel", endDrag);
stage.addEventListener("dblclick", (e) => { if (!isArrow(e)) resetView(); });
const stopArrowPointer = (e) => e.stopPropagation();
prevArrow.addEventListener("pointerdown", stopArrowPointer);
nextArrow.addEventListener("pointerdown", stopArrowPointer);
prevArrow.addEventListener("dblclick", stopArrowPointer);
nextArrow.addEventListener("dblclick", stopArrowPointer);
prevArrow.addEventListener("click", (e) => { e.stopPropagation(); go(-1); });
nextArrow.addEventListener("click", (e) => { e.stopPropagation(); go(1); });
zoomInBtn.addEventListener("click", () => setZoom(scale * 1.25));
zoomOutBtn.addEventListener("click", () => setZoom(scale / 1.25));
zoomResetBtn.addEventListener("click", resetView);
prevBtn.addEventListener("click", () => go(-1));
nextBtn.addEventListener("click", () => go(1));
originalBtn.addEventListener("click", () => window.open(imgUrl, "_blank"));
downloadBtn.addEventListener("click", () => {
const dlUrl = `/api/file/${encodeURIComponent(vault)}/download?path=${encodeURIComponent(currentPath)}`;
window.open(dlUrl, "_blank");
});
metaBtn.setAttribute("aria-pressed", _imageViewerState.meta ? "true" : "false");
metaBtn.addEventListener("click", () => {
_imageViewerState.meta = !_imageViewerState.meta;
metaPanel.hidden = !_imageViewerState.meta;
metaBtn.setAttribute("aria-pressed", _imageViewerState.meta ? "true" : "false");
if (_imageViewerState.meta) renderMeta();
});
const syncLightbox = () => {
container.classList.toggle("lightbox", _imageViewerState.lightbox);
lightboxBtn.setAttribute("aria-pressed", _imageViewerState.lightbox ? "true" : "false");
};
syncLightbox();
lightboxBtn.addEventListener("click", () => {
_imageViewerState.lightbox = !_imageViewerState.lightbox;
syncLightbox();
});
img.addEventListener("load", () => {
img.style.display = "";
const errEl = stage.querySelector(".image-error");
if (errEl) errEl.remove();
if (!metaPanel.hidden) renderMeta();
});
img.addEventListener("error", () => {
img.style.display = "none";
if (!stage.querySelector(".image-error")) {
stage.appendChild(el("div", { class: "image-error" }, [document.createTextNode(t("viewer.image_error"))]));
}
});
const onKey = (e) => {
if (e.key === "ArrowLeft") { e.preventDefault(); go(-1); }
else if (e.key === "ArrowRight") { e.preventDefault(); go(1); }
else if (e.key === "+" || e.key === "=") { e.preventDefault(); setZoom(scale * 1.25); }
else if (e.key === "-") { e.preventDefault(); setZoom(scale / 1.25); }
else if (e.key === "0") { e.preventDefault(); resetView(); }
else if (e.key === "Escape") {
_imageViewerState.lightbox = false;
syncLightbox();
}
};
document.addEventListener("keydown", onKey);
_imageViewerCleanup = () => document.removeEventListener("keydown", onKey);
area.appendChild(container);
safeCreateIcons();
applyTransform();
if (_imageViewerState.meta) renderMeta();
try { container.focus({ preventScroll: true }); } catch (_) { /* non-fatal */ }
}
// #110 — Audio/video are handled by the global Now Playing controller
// (frontend/js/now-playing.js): a single shared media element is teleported
// between this inline view and a body-level dock, so playback survives tab,
// pane and page navigation. The inline branches below just hand over the
// surface; the legacy "stop on re-render" cleanup no longer applies.
export { formatMediaDuration, buildMediaUrl, renderFallback as renderMediaFallback } from "./now-playing.js";
/** Audio viewer (roadmap #109-B, made persistent by #110). */
export function renderAudioViewer(area, data) {
NowPlaying.attachInline(area, data);
}
/** Video viewer (roadmap #109-C, made persistent by #110). */
export function renderVideoViewer(area, data) {
NowPlaying.attachInline(area, data);
}
// ── Excel .xlsx — sheet tabs + editable cells ─────────────────────────────
// Cells are contenteditable; edits are collected per sheet and sent to
// PUT /api/file/{vault}/xlsx/save. Formula cells show their text and are
// never recalculated here.
//
// #153 A1/A4 — the read response carries `xlsx_lossy_features` (parts openpyxl
// drops on save): a banner lists them and the first save asks for an explicit
// confirmation before retrying with `force: true`. A value starting with "=" or
// "@" is stored as text unless the user turns the formula toggle on, so a typed
// `=cmd|…` cannot execute when the file is later opened in Excel.
// #153 A8 — a sheet bigger than the render caps used to be silently cut: the
// user saw a short table and no way to tell the rest of the workbook still
// existed. The backend now reports the real dimensions of every sheet, so the
// note states exactly what is hidden (and that those cells are not editable
// here — the workbook itself is untouched). A payload without those fields
// (older cache) simply shows no note.
function truncationNote(sheet) {
// The cap is the real "shown" figure, not `rows`/`cols`: those are post-trim
// (a sparse sheet renders 1x1) while the note must say how far the view
// reaches.
const cap = { rows: Number(sheet.max_rows) || 0, cols: Number(sheet.max_cols) || 0 };
const reasons = [];
if (Number(sheet.total_rows) > cap.rows) {
reasons.push(t("xlsx.truncated_rows", { shown: cap.rows, total: Number(sheet.total_rows) }));
}
if (Number(sheet.total_cols) > cap.cols) {
reasons.push(t("xlsx.truncated_cols", { shown: cap.cols, total: Number(sheet.total_cols) }));
}
if (!reasons.length) return "";
return `<div class="xlsx-truncated" role="note">
<i data-lucide="scissors" class="xlsx-truncated-icon"></i>
<div class="xlsx-warning-body">
<strong>${escapeHtml(t("xlsx.truncated_title"))}</strong>
<span>${escapeHtml(reasons.join(" "))}</span>
<span class="xlsx-warning-hint">${escapeHtml(t("xlsx.truncated_hint"))}</span>
</div>
</div>`;
}
export function renderXlsxViewer(area, data) {
const sheets = data.xlsx_sheets || [];
const lossy = data.xlsx_lossy_features || [];
// Session-scoped state: once the lossy write is confirmed, the rest of the
// session saves without asking again (never persisted — a confirmation is
// per workbook, not a global preference).
let lossyConfirmed = false;
let allowFormula = false;
const tabs = sheets.length > 1
? `<div class="xlsx-tabs">${sheets.map((s, i) =>
`<button class="xlsx-tab${i === 0 ? " active" : ""}" data-sheet="${i}">${escapeHtml(s.name)}</button>`
).join("")}</div>`
: "";
const panels = sheets.map((s, i) =>
`<div class="xlsx-panel" data-sheet="${i}"${i === 0 ? "" : ' style="display:none"'}>${truncationNote(s)}${s.html}</div>`
).join("");
const lossWarning = lossy.length
? `<div class="xlsx-warning" role="note">
<i data-lucide="alert-triangle" class="xlsx-warning-icon"></i>
<div class="xlsx-warning-body">
<strong>${escapeHtml(t("xlsx.lossy_title"))}</strong>
<span class="xlsx-warning-list">${lossy
.map((f) => `<span class="xlsx-warning-tag">${escapeHtml(t("xlsx.feature_" + f))}</span>`)
.join("")}</span>
<span class="xlsx-warning-hint">${escapeHtml(t("xlsx.lossy_hint"))}</span>
</div>
</div>`
: "";
area.innerHTML = `
<div class="xlsx-viewer">
<div class="xlsx-toolbar">
${tabs}
<span class="xlsx-toolbar-actions">
<button class="btn-action xlsx-formula-toggle" id="xlsx-formula-btn" type="button"
aria-pressed="false" title="${escapeHtml(t("xlsx.formula_toggle_title"))}">f(x)</button>
<button class="btn-action" id="xlsx-save-btn" disabled>${t("common.save")}</button>
<button class="btn-action" id="xlsx-download-btn">
<i data-lucide="download" style="width:14px;height:14px"></i> ${t("viewer.download")}
</button>
</span>
</div>
${lossWarning}
<div class="xlsx-panels">${panels}</div>
</div>`;
const saveBtn = area.querySelector("#xlsx-save-btn");
const panelEls = [...area.querySelectorAll(".xlsx-panel")];
const dirtyCount = () => area.querySelectorAll("td.xlsx-dirty").length;
const refreshSaveState = () => { saveBtn.disabled = dirtyCount() === 0; };
// #153 A12 — the backend marks the last value Excel computed; the wording is
// translated here so the tooltip follows the UI language.
area.querySelectorAll(".xlsx-cached[data-cached-value]").forEach((el) => {
el.title = t("xlsx.cached_value_title");
});
// Editable cells: Enter blurs, Escape reverts, paste stays single-line.
area.querySelectorAll(".xlsx-table td").forEach((td) => {
td.contentEditable = "true";
td.spellcheck = false;
td.dataset.orig = td.textContent;
td.addEventListener("input", () => {
td.classList.add("xlsx-dirty");
refreshSaveState();
});
td.addEventListener("keydown", (e) => {
if (e.key === "Enter") { e.preventDefault(); td.blur(); }
if (e.key === "Escape") {
td.textContent = td.dataset.orig;
td.classList.remove("xlsx-dirty");
refreshSaveState();
}
});
td.addEventListener("paste", (e) => {
e.preventDefault();
const text = (e.clipboardData || window.clipboardData).getData("text").replace(/\r?\n/g, " ");
document.execCommand("insertText", false, text);
});
});
area.querySelectorAll(".xlsx-tab").forEach((tab) => {
tab.addEventListener("click", () => {
const idx = tab.dataset.sheet;
area.querySelectorAll(".xlsx-tab").forEach((x) => x.classList.toggle("active", x === tab));
panelEls.forEach((p) => { p.style.display = p.dataset.sheet === idx ? "" : "none"; });
});
});
// Formula toggle (#153 A4) — opt-in for this viewing session only.
const formulaBtn = area.querySelector("#xlsx-formula-btn");
formulaBtn.addEventListener("click", () => {
allowFormula = !allowFormula;
formulaBtn.setAttribute("aria-pressed", String(allowFormula));
formulaBtn.classList.toggle("active", allowFormula);
});
const putSheet = (job, force) => api(
`/api/file/${encodeURIComponent(data.vault)}/xlsx/save?path=${encodeURIComponent(data.path)}`,
{
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ ...job, allow_formula: allowFormula, force }),
},
);
saveBtn.addEventListener("click", async () => {
// One PUT per sheet (dirty cells can span tabs before a save).
const jobs = panelEls
.map((panel) => {
const cells = {};
panel.querySelectorAll("td.xlsx-dirty").forEach((td) => { cells[td.dataset.cell] = td.textContent; });
return { sheet: sheets[Number(panel.dataset.sheet)].name, cells };
})
.filter((job) => Object.keys(job.cells).length);
if (!jobs.length) return;
saveBtn.disabled = true;
try {
for (const job of jobs) {
// 409 xlsx_lossy_content → confirm once, then retry with force: true.
// (Also covers a workbook that became lossy while it was open.)
let force = lossyConfirmed;
for (;;) {
try {
await putSheet(job, force);
break;
} catch (err) {
if (err && err.code === "xlsx_lossy_content" && !lossyConfirmed) {
const features = (err.details && err.details.features) || lossy;
const labels = features.map((f) => t("xlsx.feature_" + f)).join(", ");
if (!confirm(t("xlsx.lossy_confirm", { features: labels }))) throw err;
lossyConfirmed = true;
force = true;
continue;
}
throw err;
}
}
}
area.querySelectorAll("td.xlsx-dirty").forEach((td) => {
td.classList.remove("xlsx-dirty");
td.dataset.orig = td.textContent;
});
refreshSaveState();
showToast(t("editor.saved"), "success");
} catch (err) {
refreshSaveState();
// A refused confirmation is a decision, not a failure: neutral toast.
if (err && err.code === "xlsx_lossy_content") {
showToast(t("xlsx.lossy_cancelled"), "info");
} else {
showToast(`${t("editor.save_error")}: ${err.message || err}`, "error");
}
}
});
area.querySelector("#xlsx-download-btn").addEventListener("click", () => {
window.open(`/api/file/${encodeURIComponent(data.vault)}/download?path=${encodeURIComponent(data.path)}`, "_blank");
});
safeCreateIcons();
}
export function renderFile(data) {
// #93 — An inline edition session (#editor-container mounted in the content
// area) is destroyed by this very re-render: release it first so the editor
// state (CodeMirror view, Forge iframe, Yjs session) is torn down cleanly
// instead of being wiped mid-session by a tab switch / sidebar click.
if (isInlineEditorActive()) detachInlineEditor();
// #108 — release the image viewer's document-level shortcuts before swapping
// the content area (otherwise they leak on every re-render).
if (_imageViewerCleanup) { _imageViewerCleanup(); _imageViewerCleanup = null; }
// BUG-072 / #111 — any render that is not an image viewer starts from a clean
// viewer. Image→image navigation now happens in place (see renderImageViewer),
// so the viewer is never rebuilt between siblings.
if (!data.is_image) {
_imageViewerState.lightbox = false;
_imageViewerState.meta = false;
}
const area = getContentArea();
// #110 — if this render is about to replace the surface that currently hosts
// the shared media element, hand it back to the persistent dock first.
NowPlaying.handleRender(area, data);
// Handle PDF files — render in iframe with TOC sidebar
if (data.is_pdf) {
const pdfUrl = `/api/file/${encodeURIComponent(data.vault)}/pdf/stream?path=${encodeURIComponent(data.path)}`;
const pages = data.pdf_metadata && data.pdf_metadata.pages ? data.pdf_metadata.pages : '?';
const toc = data.pdf_toc || [];
let tocHtml = '';
if (toc.length > 0) {
tocHtml = '<div class="pdf-toc"><h3>Table des matières</h3><ul>';
for (const item of toc) {
const indent = (item.level - 1) * 16;
tocHtml += `<li style="padding-left:${indent}px"><a href="#" data-page="${item.page}">${escapeHtml(item.title)}</a> <span class="toc-page">p.${item.page}</span></li>`;
}
tocHtml += '</ul></div>';
}
area.innerHTML = `
<div class="pdf-viewer-container">
<div class="pdf-toolbar">
<span class="pdf-info">PDF — ${pages} pages</span>
<button class="btn-action" data-pdf-url="${pdfUrl}">
<i data-lucide="external-link" style="width:14px;height:14px"></i> Plein écran
</button>
<button class="btn-action" data-download-url="/api/file/${encodeURIComponent(data.vault)}/download?path=${encodeURIComponent(data.path)}">
<i data-lucide="download" style="width:14px;height:14px"></i> Télécharger
</button>
</div>
<div class="pdf-body">
${tocHtml}
<iframe src="${pdfUrl}" data-pdf-url="${pdfUrl}" class="pdf-iframe" title="${escapeHtml(data.title)}"></iframe>
</div>
</div>`;
area.querySelectorAll('.pdf-toolbar .btn-action').forEach((btn) => {
btn.addEventListener('click', () => {
window.open(btn.dataset.pdfUrl || btn.dataset.downloadUrl, '_blank');
});
});
area.querySelectorAll('.pdf-toc a[data-page]').forEach((link) => {
link.addEventListener('click', (e) => {
e.preventDefault();
navigatePdfToPage(area, link.getAttribute('data-page'));
});
});
lucide.createIcons();
return;
}
// Handle Excel .xlsx — editable table view (display / edit / download)
if (data.is_xlsx) {
renderXlsxViewer(area, data);
return;
}
// Handle Excalidraw — render in iframe editor
if (data.is_excalidraw) {
renderExcalidraw(area, data, data.vault, data.path);
return;
}
// Handle images — dedicated zoom/pan viewer (roadmap #108-D)
if (data.is_image) {
renderImageViewer(area, data);
return;
}
// Handle audio / video — native HTML5 players (roadmap #109)
if (data.is_audio) {
renderAudioViewer(area, data);
return;
}
if (data.is_video) {
renderVideoViewer(area, data);
return;
}
// Handle unsupported (binary) files
if (data.unsupported) {
const sizeStr = data.size_bytes
? data.size_bytes < 1024 ? `${data.size_bytes} o`
: data.size_bytes < 1048576 ? `${(data.size_bytes / 1024).toFixed(1)} Ko`
: `${(data.size_bytes / 1048576).toFixed(1)} Mo`
: "";
area.innerHTML = `
<div class="unsupported-file">
<i data-lucide="file" style="width:48px;height:48px"></i>
<div class="filename">${escapeHtml(data.path.split("/").pop())}</div>
<div>${data.media_too_large ? escapeHtml(t("viewer.media_too_large")) : "Ce fichier est binaire et ne peut pas être affiché."}</div>
${sizeStr ? `<div style="font-size:0.85rem;margin-top:4px">Taille : ${sizeStr}</div>` : ""}
<button class="btn-action" id="unsupported-download-btn">
<i data-lucide="download" style="width:14px;height:14px"></i> Télécharger
</button>
</div>`;
lucide.createIcons();
document.getElementById("unsupported-download-btn").addEventListener("click", () => {
const dlUrl = `/api/file/${encodeURIComponent(data.vault)}/download?path=${encodeURIComponent(data.path)}`;
window.open(dlUrl, "_blank");
});
return;
}
// Breadcrumb
const parts = data.path.split("/");
const breadcrumbEls = [];
breadcrumbEls.push(
makeBreadcrumbSpan(data.vault, () => {
focusPathInSidebar(data.vault, "", { alignToTop: "center" });
}),
);
let accumulated = "";
parts.forEach((part, i) => {
breadcrumbEls.push(el("span", { class: "sep" }, [document.createTextNode(" / ")]));
accumulated += (accumulated ? "/" : "") + part;
const p = accumulated;
if (i < parts.length - 1) {
breadcrumbEls.push(
makeBreadcrumbSpan(part, () => {
focusPathInSidebar(data.vault, p, { alignToTop: "center" });
}),
);
} else {
breadcrumbEls.push(
makeBreadcrumbSpan(part.replace(/\.md$/i, ""), () => {
focusPathInSidebar(data.vault, data.path, { alignToTop: "center" });
}),
);
}
});
const breadcrumb = el("div", { class: "breadcrumb" }, breadcrumbEls);
// Tags
const tagsDiv = el("div", { class: "file-tags" });
(data.tags || []).forEach((tag) => {
if (!TagFilterService.isTagFiltered(tag)) {
const t = el("span", { class: "file-tag" }, [document.createTextNode(`#${tag}`)]);
t.addEventListener("click", () => searchByTag(tag));
tagsDiv.appendChild(t);
}
});
// Action buttons
// Cache local au rendu courant: state.cachedRawSource global est fiable
// uniquement quand openFile() initialise le fichier (il le réinitialise).
// Or le contenu d'un onglet peut être rendu via renderFile() direct sans
// passer par openFile() — un cache partagé transporterait le contenu du
// fichier précédent (bug pretty print sur fichiers successifs).
let localRaw = null;
const getRaw = async () => {
if (localRaw != null) return localRaw;
if (state.currentVault === data.vault && state.currentPath === data.path && state.cachedRawSource) {
localRaw = state.cachedRawSource;
return localRaw;
}
const rawUrl = `/api/file/${encodeURIComponent(data.vault)}/raw?path=${encodeURIComponent(data.path)}`;
const rawData = await api(rawUrl);
localRaw = rawData.raw;
return localRaw;
};
const copyBtn = el("button", { class: "btn-action", title: "Copier la source" }, [icon("copy", 14), document.createTextNode("Copier")]);
copyBtn.addEventListener("click", async () => {
try {
const rawSrc = await getRaw();
if (navigator.clipboard) {
await navigator.clipboard.writeText(rawSrc);
} else {
// Fallback for non-secure contexts
const ta = document.createElement("textarea");
ta.value = rawSrc;
ta.style.position = "fixed"; ta.style.opacity = "0";
document.body.appendChild(ta); ta.select();
document.execCommand("copy");
document.body.removeChild(ta);
}
copyBtn.lastChild.textContent = t('viewer.copied');
setTimeout(() => (copyBtn.lastChild.textContent = t('viewer.copy')), 1500);
} catch (err) {
console.error("Copy error:", err);
showToast(t("viewer.copy_error"), "error");
}
});
const sourceBtn = el("button", { class: "btn-action", title: "Voir la source" }, [icon("code", 14), document.createTextNode("Source")]);
// Download raw file button (extension shown; .md label for markdown)
const mdBtn = el("button", { class: "btn-action", title: t("viewer.download_file") || t("viewer.download_md") }, [icon("file-text", 14), document.createTextNode(data.extension || ".md")]);
mdBtn.addEventListener("click", () => {
const dlUrl = `/api/file/${encodeURIComponent(data.vault)}/download?path=${encodeURIComponent(data.path)}`;
const a = document.createElement("a");
a.href = dlUrl;
a.download = data.path.split("/").pop();
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
});
// PDF download button
const pdfBtn = el("button", { class: "btn-action", title: t("viewer.download_pdf") }, [icon("file", 14), document.createTextNode("PDF")]);
pdfBtn.addEventListener("click", () => {
const pdfUrl = `/api/file/${encodeURIComponent(data.vault)}/pdf?path=${encodeURIComponent(data.path)}`;
window.open(pdfUrl, "_blank");
});
// Export dropdown button (HTML / MD bundle / ePub)
const exportWrap = el("div", { class: "export-dropdown", style: "position:relative;display:inline-block" });
const exportBtn = el("button", { class: "btn-action", title: t("viewer.export_title") }, [icon("download", 14), document.createTextNode(t("viewer.export"))]);
const exportMenu = el("div", { class: "export-menu", style: "display:none;position:absolute;right:0;top:100%;z-index:1000;min-width:200px;padding:4px;background:var(--bg,#fff);border:1px solid #ccc;border-radius:6px;box-shadow:0 6px 16px rgba(0,0,0,.18)" });
const exportOptions = [
{ format: "html", icon: "file-code", label: t("viewer.export_html"), ext: ".html" },
{ format: "md-bundle", icon: "archive", label: t("viewer.export_md_bundle"), ext: ".zip" },
{ format: "epub", icon: "book-open", label: t("viewer.export_epub"), ext: ".epub" },
];
exportOptions.forEach((opt) => {
const item = el("button", { class: "export-menu-item", style: "display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:none;background:none;cursor:pointer;border-radius:4px;text-align:left;font-size:13px" }, [
icon(opt.icon, 14),
document.createTextNode(opt.label),
]);
item.addEventListener("mouseenter", () => { item.style.background = "rgba(128,128,128,.15)"; });
item.addEventListener("mouseleave", () => { item.style.background = "none"; });
item.addEventListener("click", () => {
exportMenu.style.display = "none";
const baseName = data.path.split("/").pop().replace(/\.[^.]+$/, "") || "document";
downloadExport(data.vault, data.path, opt.format, baseName + opt.ext);
});
exportMenu.appendChild(item);
});
exportBtn.addEventListener("click", (e) => {
e.stopPropagation();
exportMenu.style.display = exportMenu.style.display === "block" ? "none" : "block";
});
exportWrap.appendChild(exportBtn);
exportWrap.appendChild(exportMenu);
const editBtn = el("button", { class: "btn-action", title: "Editer" }, [icon("edit", 14), document.createTextNode("Editer")]);
editBtn.addEventListener("click", () => {
openEditor(data.vault, data.path);
});
const forgeBtn = el("button", { class: "btn-action btn-forge", title: t("viewer.forge_title") }, [icon("hammer", 14), document.createTextNode("Forge")]);
forgeBtn.addEventListener("click", () => {
var modal = document.getElementById("editor-modal");
var bodyEl = document.getElementById("editor-body");
// Set editor state so parent buttons work
state.editorVault = data.vault;
state.editorPath = data.path;
// #93 — Forge replaces the document read view when this file is the one
// currently displayed; otherwise it falls back to the overlay.
var inline = activateInlineEditor(data.vault, data.path);
if (!inline) {
// A stale inline session (another document) must release the area first.
detachInlineEditor();
state.editorVault = data.vault;
state.editorPath = data.path;
}
// Update header: show "Forge" brand + filename (the header travels with the
// container in inline mode — query it wherever it lives, #93)
var brand = queryEditor(".editor-brand");
var titleInp = document.getElementById("editor-title-input");
var fileInp = document.getElementById("editor-filename-input");
if (brand) brand.textContent = t("viewer.forge_brand");
if (titleInp) { titleInp.value = data.title || ''; titleInp.placeholder = t('forge.title_placeholder'); }
if (fileInp) fileInp.value = data.path.split('/').pop();
bodyEl.innerHTML = "";
bodyEl.style.overflow = "hidden";
var iframe = document.createElement("iframe");
iframe.id = "forge-iframe";
iframe.src = "/editor-poc?vault=" + encodeURIComponent(data.vault) + "&path=" + encodeURIComponent(data.path) + "&_ts=" + Date.now();
// #101 — allow the Forge editor's own Fullscreen button to work.
iframe.setAttribute("allow", "fullscreen");
iframe.setAttribute("allowfullscreen", "");
// Inline: the iframe fills the content area; overlay: the original 82vh.
iframe.style.cssText = "width:100%;height:" + (inline ? "100%" : "82vh") + ";border:none;display:block;";
bodyEl.appendChild(iframe);
modal.classList.add("active");
safeCreateIcons();
});
const openNewWindowBtn = el("button", { class: "btn-action", title: t("forge.popout") }, [icon("external-link", 14), document.createTextNode(t("forge.popout_label"))]);
openNewWindowBtn.addEventListener("click", () => {
const theme = document.documentElement.getAttribute('data-theme') || 'dark';
const popoutUrl = `/popout/${encodeURIComponent(data.vault)}/${encodeURIComponent(data.path)}?theme=${theme}`;
window.open(popoutUrl, `popout_${data.vault}_${data.path.replace(/[^a-zA-Z0-9]/g, "_")}`, "width=1000,height=700,menubar=no,toolbar=no,location=no,status=no,resizable=yes,scrollbars=no");
});
const tocBtn = el("button", { class: "btn-action", id: "toc-toggle-btn", title: "Afficher/Masquer le sommaire" }, [icon("list", 14), document.createTextNode("TOC")]);
tocBtn.addEventListener("click", () => {
RightSidebarManager.toggle();
});
// Share button — check if already shared
const shareBtn = el("button", { class: "btn-action btn-share", title: "Partager ce document" }, [icon("share-2", 14), document.createTextNode("Partager")]);
// Check if already shared and color the button
(async () => {
try {
const shares = await api("/api/shares");
if (shares.some(s => s.vault === data.vault && s.path === data.path)) {
shareBtn.classList.add("shared");
shareBtn.title = t('viewer.shared_doc_title');
}
} catch (e) { /* ignore */ }
})();
shareBtn.addEventListener("click", () => openShareDialog(data.vault, data.path));
// Bookmark button — check if already bookmarked
const bookmarkBtn = el("button", { class: "btn-action btn-bookmark", title: t("viewer.bookmark_toggle") }, [icon("bookmark-plus", 14), document.createTextNode("Bookmark")]);
// Check bookmark status and color the button
(async () => {
try {
const bms = await api("/api/bookmarks");
if (Array.isArray(bms) && bms.some(b => b.vault === data.vault && b.path === data.path)) {
bookmarkBtn.classList.add("active");
bookmarkBtn.title = t("viewer.bookmark_remove");
}
} catch (e) { /* ignore */ }
})();
bookmarkBtn.addEventListener("click", async () => {
try {
const res = await api("/api/bookmarks/toggle", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ vault: data.vault, path: data.path, title: data.title }) });
bookmarkBtn.classList.toggle("active", res.bookmarked);
bookmarkBtn.title = res.bookmarked ? t("viewer.bookmark_remove") : t("viewer.bookmark_add");
showToast(res.bookmarked ? "Ajouté aux bookmarks" : "Retiré des bookmarks", "success");
if (typeof DashboardBookmarkWidget !== "undefined") DashboardBookmarkWidget.load();
} catch (err) { showToast("Erreur: " + err.message, "error"); }
});
// Frontmatter — Accent Card
let fmSection = null;
if (data.frontmatter && Object.keys(data.frontmatter).length > 0) {
fmSection = buildFrontmatterCard(data.frontmatter);
}
// Content container (rendered HTML)
const mdDiv = el("div", { class: "md-content", id: "file-rendered-content" });
mdDiv.innerHTML = data.html;
// Raw source container (hidden initially)
const rawDiv = el("div", { class: "raw-source-view", id: "file-raw-content", style: "display:none" });
// Source button toggle logic
sourceBtn.addEventListener("click", async () => {
const rendered = document.getElementById("file-rendered-content");
const raw = document.getElementById("file-raw-content");
if (!rendered || !raw) return;
state.showingSource = !state.showingSource;
if (state.showingSource) {
sourceBtn.classList.add("active");
raw.textContent = await getRaw();
rendered.style.display = "none";
raw.style.display = "block";
} else {
sourceBtn.classList.remove("active");
rendered.style.display = "block";
raw.style.display = "none";
}
});
// Pretty print — mode lecture enrichi (numeros de ligne + coloration)
// pour les fichiers texte non-markdown (code, JSON, configs, logs...)
let prettyBtn = null;
const isTextViewerFile = !data.is_markdown && !data.is_csv && !data.unsupported && !data.is_pdf && !data.is_image && !data.is_excalidraw;
if (isTextViewerFile) {
prettyBtn = el("button", { class: "btn-action", title: t("viewer.pretty_title") || "Mode formaté avec couleurs et numéros de ligne" }, [icon("sparkles", 14), document.createTextNode(t("viewer.pretty") || "Pretty")]);
prettyBtn.addEventListener("click", async () => {
const on = !prettyBtn.classList.contains("active");
if (on) {
let rawText = "";
try {
rawText = await getRaw();
} catch (_) {
rawText = mdDiv.textContent || "";
}
mdDiv.innerHTML = buildPrettyHtml(data, rawText);
const codeEl = mdDiv.querySelector("code");
applyPrettyHighlight(codeEl, detectPrettyLang(data), rawText);
prettyBtn.classList.add("active");
} else {
mdDiv.innerHTML = data.html;
mdDiv.querySelectorAll("pre code").forEach((block) => safeHighlight(block));
prettyBtn.classList.remove("active");
}
});
}
// Separateur visuel entre les groupes d'actions (#90)
const actionSep = () => el("span", { class: "action-sep" });
// Ordre des boutons par groupes fonctionnels (#90) :
// markdown : [TOC][pop-out][Bookmark] | [Editer][Source][.md][Forge] | [Copier][PDF][Export] | [Partager]
// texte autre : [pop-out][Bookmark] | [Editer][Source][.ext][Pretty] | [Copier] | [Partager]
// Boutons non applicables au type de fichier (TOC hors markdown, Pretty hors
// texte, PDF/Export hors markdown, ...) restent ancres a leur groupe ;
// spacer de groupe vide retire.
const navBtns = [];
if (data.is_markdown) navBtns.push(tocBtn);
navBtns.push(openNewWindowBtn, bookmarkBtn);
const editBtns = [];
if (!data.unsupported) editBtns.push(editBtn);
editBtns.push(sourceBtn);
if (!data.is_image) editBtns.push(mdBtn);
if (data.is_markdown) editBtns.push(forgeBtn);
if (prettyBtn) editBtns.push(prettyBtn);
const exportBtns = [copyBtn];
if (data.is_markdown) exportBtns.push(pdfBtn, exportWrap);
const shareBtns = [shareBtn];
const fileActions = [];
[navBtns, editBtns, exportBtns, shareBtns].forEach((group) => {
if (group.length === 0) return;
if (fileActions.length > 0) fileActions.push(actionSep());
group.forEach((b) => fileActions.push(b));
});
// Assemble
area.innerHTML = "";
area.appendChild(breadcrumb);
area.appendChild(el("div", { class: "file-header" }, [el("div", { class: "file-title" }, [document.createTextNode(data.title)]), tagsDiv]));
// #115 — the action bar is a direct child of the scroll container (wrapped in
// `.file-toolbar`) so it can stay pinned while long documents scroll; nested
// inside `.file-header` it would stop sticking as soon as the header left the
// viewport.
area.appendChild(el("div", { class: "file-toolbar" }, [el("div", { class: "file-actions" }, fileActions)]));
if (fmSection) area.appendChild(fmSection);
area.appendChild(mdDiv);
area.appendChild(rawDiv);
// Backlinks panel
if (data.is_markdown) {
renderBacklinksPanel(data.vault, data.path, area);
}
// Highlight code blocks
area.querySelectorAll("pre code").forEach((block) => {
safeHighlight(block);
});
// Add copy buttons to code blocks
area.querySelectorAll("pre").forEach((pre) => {
if (pre.parentElement?.classList.contains("code-block-wrapper")) return;
const wrapper = el("div", { class: "code-block-wrapper" }, []);
wrapper.style.position = "relative";
pre.replaceWith(wrapper);
wrapper.appendChild(pre);
const btn = el("button", { class: "copy-code-btn", title: "Copier le code" }, [document.createTextNode("Copier")]);
btn.addEventListener("click", (e) => {
e.stopPropagation();
const code = pre.querySelector("code")?.textContent || pre.textContent;
const copied = copyToClipboard(code);
if (copied) {
btn.textContent = "✓ Copié";
btn.classList.add("copied");
if (typeof showToast === "function") showToast("Code copié dans le presse-papiers", "success");
setTimeout(() => { btn.textContent = "Copier"; btn.classList.remove("copied"); }, 2000);
} else {
if (typeof showToast === "function") showToast("Erreur lors de la copie", "error");
}
});
wrapper.appendChild(btn);
});
// Render Mermaid diagrams
renderMermaidBlocks(area);
// Wire up wikilinks
area.querySelectorAll(".wikilink").forEach((link) => {
link.addEventListener("click", (e) => {
e.preventDefault();
const v = link.getAttribute("data-vault");
const p = link.getAttribute("data-path");
if (v && p) TabManager.openPreview(v, p);
});
});
safeCreateIcons();
area.scrollTop = 0;
// Initialize outline/TOC for this document
OutlineManager.init();
// Plugin hooks: onFileRender — allow plugins to transform the rendered
// content or append custom widgets beneath it. Async + non-blocking so a
// slow/failed plugin never delays the normal file render.
if (data.content && data.is_markdown) {
onFileRender(data.vault, data.content, data.path).then((fr) => {
if (!fr) return;
if (typeof fr.replace === 'string' && fr.replace !== data.content) {
const rendered = document.getElementById('file-rendered-content');
if (rendered) rendered.innerHTML = fr.replace;
}
if (Array.isArray(fr.append) && fr.append.length > 0) {
const out = el('div', { class: 'plugin-render-output' });
fr.append.forEach((html) => {
const w = el('div', { class: 'plugin-widget' });
w.innerHTML = html;
out.appendChild(w);
});
area.appendChild(out);
safeCreateIcons();
}
}).catch(() => { /* plugins must never break rendering */ });
}
}
// ---------------------------------------------------------------------------
// Helpers (escapeHtml imported from utils.js)
// ---------------------------------------------------------------------------
export function el(tag, attrs, children) {
const e = document.createElement(tag);
if (attrs) {
Object.entries(attrs).forEach(([k, v]) => {
// Skip boolean false for standard HTML boolean attributes to avoid setAttribute("checked", "false") bug
if (v === false && (k === "checked" || k === "disabled" || k === "hidden" || k === "required" || k === "readonly")) {
return;
}
e.setAttribute(k, v);
});
}
if (children) {
children.forEach((c) => {
if (c) e.appendChild(c);
});
}
return e;
}
export function icon(name, size) {
const i = document.createElement("i");
i.setAttribute("data-lucide", name);
i.style.width = size + "px";
i.style.height = size + "px";
i.classList.add("icon");
return i;
}
export function smallBadge(count) {
const s = document.createElement("span");
s.className = "badge-small";
s.style.cssText = "font-size:0.68rem;color:var(--text-muted);margin-left:4px";
s.textContent = `(${count})`;
return s;
}
function getContextMenuPositionFromElement(target) {
const rect = target.getBoundingClientRect();
return {
x: Math.min(rect.right - 8, window.innerWidth - 16),
y: Math.min(rect.top + rect.height / 2, window.innerHeight - 16),
};
}
export function attachTreeItemActionButton(itemEl, vault, path, type, isReadonly) {
const button = document.createElement("button");
button.type = "button";
button.className = "tree-item-action-btn";
button.setAttribute("aria-label", "Afficher le menu d’actions");
button.setAttribute("title", "Actions");
const iconEl = icon("more-vertical", 16);
button.appendChild(iconEl);
button.addEventListener("click", (e) => {
e.preventDefault();
e.stopPropagation();
const pos = getContextMenuPositionFromElement(button);
ContextMenuManager.show(pos.x, pos.y, vault, path, type, isReadonly);
});
itemEl.appendChild(button);
// Ensure Lucide icons are rendered for the button
setTimeout(() => {
safeCreateIcons();
}, 0);
}
export function attachTreeItemLongPress(itemEl, getMenuData) {
let pressTimer = null;
let pressHandled = false;
let startX = 0;
let startY = 0;
const longPressDelay = 550;
const moveThreshold = 10;
const clearPressTimer = () => {
if (pressTimer) {
clearTimeout(pressTimer);
pressTimer = null;
}
};
itemEl.addEventListener("touchstart", (e) => {
if (!e.touches || e.touches.length !== 1) return;
pressHandled = false;
startX = e.touches[0].clientX;
startY = e.touches[0].clientY;
clearPressTimer();
pressTimer = setTimeout(() => {
const data = getMenuData();
if (!data) return;
pressHandled = true;
ContextMenuManager.show(startX, startY, data.vault, data.path, data.type, data.isReadonly);
}, longPressDelay);
}, { passive: true });
itemEl.addEventListener("touchmove", (e) => {
if (!e.touches || e.touches.length !== 1) return;
const dx = Math.abs(e.touches[0].clientX - startX);
const dy = Math.abs(e.touches[0].clientY - startY);
if (dx > moveThreshold || dy > moveThreshold) {
clearPressTimer();
}
}, { passive: true });
itemEl.addEventListener("touchend", () => {
clearPressTimer();
}, { passive: true });
itemEl.addEventListener("touchcancel", () => {
clearPressTimer();
}, { passive: true });
itemEl.addEventListener("click", (e) => {
if (pressHandled) {
e.preventDefault();
e.stopPropagation();
setTimeout(() => {
pressHandled = false;
}, 0);
}
}, true);
}
export function getVaultIcon(vaultName, size = 16) {
const v = state.allVaults.find((val) => val.name === vaultName);
const type = v ? v.type : "VAULT";
if (type === "DIR") {
const i = icon("folder", size);
i.style.color = "#eab308"; // yellow tint
return i;
} else {
const purple = "#8b5cf6";
const svgNS = "http://www.w3.org/2000/svg";
const svg = document.createElementNS(svgNS, "svg");
svg.setAttribute("xmlns", svgNS);
svg.setAttribute("width", size);
svg.setAttribute("height", size);
svg.setAttribute("viewBox", "0 0 24 24");
svg.setAttribute("fill", "none");
svg.setAttribute("stroke", purple);
svg.setAttribute("stroke-width", "2");
svg.setAttribute("stroke-linecap", "round");
svg.setAttribute("stroke-linejoin", "round");
svg.classList.add("icon");
const path1 = document.createElementNS(svgNS, "path");
path1.setAttribute("d", "M6 3h12l4 6-10 12L2 9z");
const path2 = document.createElementNS(svgNS, "path");
path2.setAttribute("d", "M11 3 8 9l4 12");
const path3 = document.createElementNS(svgNS, "path");
path3.setAttribute("d", "M12 21l4-12-3-6");
const path4 = document.createElementNS(svgNS, "path");
path4.setAttribute("d", "M2 9h20");
svg.appendChild(path1);
svg.appendChild(path2);
svg.appendChild(path3);
svg.appendChild(path4);
return svg;
}
}
function makeBreadcrumbSpan(text, onClick) {
const s = document.createElement("span");
s.textContent = text;
if (onClick) {
s.addEventListener("click", async (event) => {
event.preventDefault();
if (s.dataset.busy === "true") return;
s.dataset.busy = "true";
s.style.pointerEvents = "none";
try {
await onClick(event);
} finally {
s.dataset.busy = "false";
s.style.pointerEvents = "";
}
});
}
return s;
}
export function appendHighlightedText(container, text, query, caseSensitive) {
container.textContent = "";
if (!query) {
container.appendChild(document.createTextNode(text));
return;
}
const source = caseSensitive ? text : text.toLowerCase();
const needle = caseSensitive ? query : query.toLowerCase();
let start = 0;
let index = source.indexOf(needle, start);
if (index === -1) {
container.appendChild(document.createTextNode(text));
return;
}
while (index !== -1) {
if (index > start) {
container.appendChild(document.createTextNode(text.slice(start, index)));
}
const mark = el("mark", { class: "filter-highlight" }, [document.createTextNode(text.slice(index, index + query.length))]);
container.appendChild(mark);
start = index + query.length;
index = source.indexOf(needle, start);
}
if (start < text.length) {
container.appendChild(document.createTextNode(text.slice(start)));
}
}
export function highlightSearchText(container, text, query, caseSensitive) {
container.textContent = "";
if (!query || !text) {
container.appendChild(document.createTextNode(text || ""));
return;
}
const source = caseSensitive ? text : text.toLowerCase();
const needle = caseSensitive ? query : query.toLowerCase();
let start = 0;
let index = source.indexOf(needle, start);
if (index === -1) {
container.appendChild(document.createTextNode(text));
return;
}
while (index !== -1) {
if (index > start) {
container.appendChild(document.createTextNode(text.slice(start, index)));
}
const mark = el("mark", { class: "search-highlight" }, [document.createTextNode(text.slice(index, index + query.length))]);
container.appendChild(mark);
start = index + query.length;
index = source.indexOf(needle, start);
}
if (start < text.length) {
container.appendChild(document.createTextNode(text.slice(start)));
}
}
export function showWelcome() {
hideProgressBar();
// Restore or rebuild the dashboard with tabbed sections
const area = getContentArea();
// #110 — keep playing media alive if the dashboard replaces its surface.
NowPlaying.handleRender(area, null);
const home = document.getElementById("dashboard-home");
if (area && !home) {
area.innerHTML = `
<div id="dashboard-home" class="dashboard-home" role="region" aria-label="Tableau de bord">
<!-- Dashboard Tabs -->
<div class="dashboard-tabs">
<button class="dashboard-tab active" data-tab="stats" data-i18n="dashboard.stats">
<i data-lucide="bar-chart-3" style="width:14px;height:14px"></i> ${t('dashboard.stats')}
</button>
<button class="dashboard-tab" data-tab="bookmarks" data-i18n="dashboard.bookmarks">
<i data-lucide="bookmark" style="width:14px;height:14px"></i> ${t('dashboard.bookmarks')}
</button>
<button class="dashboard-tab" data-tab="recent" data-i18n="dashboard.tab_recent">
<i data-lucide="clock" style="width:14px;height:14px"></i> ${t('dashboard.tab_recent')}
</button>
<button class="dashboard-tab" data-tab="shared" data-i18n="dashboard.tab_shared">
<i data-lucide="share-2" style="width:14px;height:14px"></i> ${t('dashboard.tab_shared')}
</button>
</div>
<!-- Stats Panel -->
<div id="dashboard-panel-stats" class="dashboard-panel active">
<div id="dashboard-stats-grid" class="dashboard-stats-grid">
<div class="dashboard-stats-loading" data-i18n="common.loading">${t('common.loading')}</div>
</div>
<div id="dashboard-conflicts-container" style="margin-top:16px"></div>
</div>
<!-- Bookmarks Panel -->
<div id="dashboard-panel-bookmarks" class="dashboard-panel">
<div id="dashboard-bookmarks-grid" class="dashboard-recent-grid"></div>
<div id="dashboard-bookmarks-empty" class="dashboard-recent-empty">
<i data-lucide="pin"></i>
<span data-i18n="dashboard.no_bookmarks">${t('dashboard.no_bookmarks')}</span>
<p data-i18n="dashboard.pin_hint">${t('dashboard.pin_hint')}</p>
</div>
</div>
<!-- Recent Panel -->
<div id="dashboard-panel-recent" class="dashboard-panel">
<div class="dashboard-header">
<div class="dashboard-title-row">
<span id="dashboard-count" class="dashboard-badge"></span>
</div>
</div>
<div id="dashboard-recent-grid" class="dashboard-recent-grid"></div>
<div id="dashboard-loading" class="dashboard-loading">
<div class="skeleton-card"></div><div class="skeleton-card"></div><div class="skeleton-card"></div>
<div class="skeleton-card"></div><div class="skeleton-card"></div><div class="skeleton-card"></div>
</div>
<div id="dashboard-recent-empty" class="dashboard-recent-empty hidden">
<i data-lucide="inbox"></i>
<span data-i18n="dashboard.no_recent">${t('dashboard.no_recent')}</span>
<p data-i18n="dashboard.recent_hint">${t('dashboard.recent_hint')}</p>
</div>
</div>
<!-- Shared Panel -->
<div id="dashboard-panel-shared" class="dashboard-panel">
<div id="dashboard-shared-grid" class="dashboard-recent-grid"></div>
<div id="dashboard-shared-empty" class="dashboard-recent-empty">
<i data-lucide="share-2"></i>
<span data-i18n="dashboard.no_shares">${t('dashboard.no_shares')}</span>
<p data-i18n="dashboard.shared_hint">${t('dashboard.shared_hint')}</p>
</div>
</div>
</div>`;
// Re-initialize widgets and dashboard tabs
if (typeof DashboardRecentWidget !== "undefined") {
DashboardRecentWidget.init();
}
initDashboardTabs();
safeCreateIcons();
} else if (home) {
// Dashboard already exists, show it with default tab
home.style.display = "";
// Reset tabs to default
document.querySelectorAll(".dashboard-tab").forEach(t => t.classList.remove("active"));
document.querySelectorAll(".dashboard-panel").forEach(p => p.classList.remove("active"));
const defaultTab = document.querySelector('.dashboard-tab[data-tab="stats"]');
const defaultPanel = document.getElementById("dashboard-panel-stats");
if (defaultTab) defaultTab.classList.add("active");
if (defaultPanel) defaultPanel.classList.add("active");
}
// Load all widgets (they handle missing elements gracefully)
if (typeof DashboardStatsWidget !== "undefined") {
DashboardStatsWidget.load();
}
if (typeof DashboardConflictsWidget !== "undefined") {
DashboardConflictsWidget.load();
}
if (typeof DashboardRecentWidget !== "undefined") {
DashboardRecentWidget.load(state.selectedContextVault);
}
if (typeof DashboardBookmarkWidget !== "undefined") {
DashboardBookmarkWidget.load(state.selectedContextVault);
}
if (typeof DashboardSharedWidget !== "undefined") {
DashboardSharedWidget.load();
}
// Load saved searches sidebar
loadSavedSearches();
}
export async function loadSavedSearches() {
const list = document.getElementById("saved-searches-list");
const empty = document.getElementById("saved-searches-empty");
if (!list) return;
try {
const searches = await api("/api/saved-searches");
// Initialise la barre de filtres même quand la liste est vide
// (sinon les pills n'ont pas de listener au clic).
_initSavedFilter();
if (!searches.length) {
list.innerHTML = "";
if (empty) empty.style.display = "";
return;
}
if (empty) empty.style.display = "none";
list.innerHTML = searches.map(s => {
// Detect directory-based saved search (empty query + include_paths)
var isDirSearch = (!s.query || s.query.trim() === '') && s.include_paths;
var displayQuery = isDirSearch ? (s.include_paths || 'Dossier') : escapeHtml(s.query);
// Icon: folder-search for directories, search for regular queries
var typeIcon = isDirSearch
? '<i data-lucide="folder-search" style="width:14px;height:14px;color:var(--accent)" class="saved-search-type-icon"></i>'
: '<i data-lucide="search" style="width:14px;height:14px;color:var(--text-muted)" class="saved-search-type-icon"></i>';
const badges = [];
if (s.case_sensitive) badges.push('<span class="search-filter-badge">Aa</span>');
if (s.whole_word) badges.push('<span class="search-filter-badge">wd</span>');
if (s.regex) badges.push('<span class="search-filter-badge">.*</span>');
const pathFilters = [];
if (s.include_paths) pathFilters.push(`<span class="saved-search-path" title="Inclure: ${escapeHtml(s.include_paths)}">📥 ${escapeHtml(s.include_paths)}</span>`);
if (s.exclude_paths) pathFilters.push(`<span class="saved-search-path" title="Exclure: ${escapeHtml(s.exclude_paths)}">📤 ${escapeHtml(s.exclude_paths)}</span>`);
const vaultStr = s.vault && s.vault !== "all" ? `<span class="saved-search-vault">📁 ${escapeHtml(s.vault)}</span>` : "";
return `
<div class="saved-search-item${isDirSearch ? ' saved-search-dir' : ''}" data-type="${isDirSearch ? 'directory' : 'search'}">
<div class="saved-search-query">${displayQuery}</div>
<div class="saved-search-meta">
<span class="saved-search-badges">${badges.join("")} ${vaultStr}</span>
${typeIcon}
</div>
${pathFilters.length ? '<div class="saved-search-filters">' + pathFilters.join(" ") + '</div>' : ""}
<button class="saved-search-delete" data-id="${s.id}" title="Supprimer">✕</button>
</div>
`}).join("");
// Apply saved filter
_applySavedFilter();
// Set up filter bar (once)
_initSavedFilter();
list.querySelectorAll(".saved-search-item").forEach(item => {
item.addEventListener("click", (e) => {
if (e.target.classList.contains("saved-search-delete")) return;
const idx = Array.from(list.children).indexOf(item);
const s = searches[idx];
if (!s) return;
// Apply the saved search
const input = document.getElementById("search-input");
if (input) input.value = s.query;
state.searchCaseSensitive = s.case_sensitive || false;
state.searchWholeWord = s.whole_word || false;
state.searchRegex = s.regex || false;
if (typeof _updateToggleUI === "function") _updateToggleUI();
if (s.include_paths) {
const incl = document.getElementById("search-include-input");
if (incl) incl.value = s.include_paths;
}
if (s.exclude_paths) {
const excl = document.getElementById("search-exclude-input");
if (excl) excl.value = s.exclude_paths;
}
// Execute the search — suppress dropdown from appearing
AutocompleteDropdown.hide();
AutocompleteDropdown._suppressNext = true;
const vault = s.vault || "all";
if (input) { input.dispatchEvent(new Event("input")); }
clearTimeout(state.searchTimeout);
state.advancedSearchOffset = 0;
performAdvancedSearch(s.query, vault, null);
});
});
list.querySelectorAll(".saved-search-delete").forEach(b => b.addEventListener("click", async (e) => {
e.stopPropagation();
await api(`/api/saved-searches/${b.dataset.id}`, { method: "DELETE" });
loadSavedSearches();
}));
safeCreateIcons();
} catch (err) { /* silently ignore */ }
}
export function showLoading() {
const area = getContentArea();
area.innerHTML = `
<div class="loading-indicator">
<div class="loading-spinner"></div>
<div>Recherche en cours...</div>
</div>`;
showProgressBar();
}
export function showProgressBar() {
const bar = document.getElementById("search-progress-bar");
if (bar) bar.classList.add("active");
}
export function hideProgressBar() {
const bar = document.getElementById("search-progress-bar");
if (bar) bar.classList.remove("active");
}
function goHome() {
const searchInput = document.getElementById("search-input");
if (searchInput) searchInput.value = "";
document.querySelectorAll(".tree-item.active").forEach((el) => el.classList.remove("active"));
state.currentVault = null;
state.currentPath = null;
state.showingSource = false;
state.cachedRawSource = null;
closeMobileSidebar();
showWelcome();
}
// ---------------------------------------------------------------------------
// SSE Client — IndexUpdateManager
// ---------------------------------------------------------------------------
const IndexUpdateManager = (() => {
let eventSource = null;
let reconnectTimer = null;
let reconnectDelay = 1000;
const MAX_RECONNECT_DELAY = 30000;
let recentEvents = [];
const MAX_RECENT_EVENTS = 20;
let connectionState = "disconnected"; // disconnected | connecting | connected
function connect() {
if (eventSource) {
eventSource.close();
}
connectionState = "connecting";
_updateBadge();
eventSource = new EventSource("/api/events");
eventSource.addEventListener("connected", (e) => {
connectionState = "connected";
reconnectDelay = 1000;
_updateBadge();
});
eventSource.addEventListener("index_updated", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("index_updated", data);
_onIndexUpdated(data);
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.addEventListener("index_reloaded", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("index_reloaded", data);
_onIndexReloaded(data);
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.addEventListener("vault_added", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("vault_added", data);
showToast(`Vault "${data.vault}" ajouté (${data.stats.file_count} fichiers)`, "info");
loadVaults();
loadTags();
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.addEventListener("vault_removed", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("vault_removed", data);
showToast(`Vault "${data.vault}" supprimé`, "info");
loadVaults();
loadTags();
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.addEventListener("index_start", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("index_start", data);
connectionState = "syncing";
_updateBadge();
showToast(`Indexation démarrée (${data.total_vaults} vaults)`, "info");
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.addEventListener("index_progress", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("index_progress", data);
connectionState = "syncing";
_updateBadge();
loadVaults();
loadTags();
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.addEventListener("index_complete", (e) => {
try {
const data = JSON.parse(e.data);
_addEvent("index_complete", data);
connectionState = "connected";
_updateBadge();
showToast(`Indexation terminée (${data.total_files} fichiers)`, "success");
loadVaults();
loadTags();
} catch (err) {
console.error("SSE parse error:", err);
}
});
eventSource.onerror = () => {
connectionState = "disconnected";
_updateBadge();
eventSource.close();
eventSource = null;
_scheduleReconnect();
};
}
function _scheduleReconnect() {
if (reconnectTimer) clearTimeout(reconnectTimer);
reconnectTimer = setTimeout(() => {
reconnectDelay = Math.min(reconnectDelay * 2, MAX_RECONNECT_DELAY);
connect();
}, reconnectDelay);
}
function _addEvent(type, data) {
recentEvents.unshift({
type,
data,
timestamp: new Date().toISOString(),
});
if (recentEvents.length > MAX_RECENT_EVENTS) {
recentEvents = recentEvents.slice(0, MAX_RECENT_EVENTS);
}
}
async function _onIndexUpdated(data) {
// Brief syncing state
connectionState = "syncing";
_updateBadge();
const n = data.total_changes || 0;
const vaults = (data.vaults || []).join(", ");
// Toast removed: silent auto-indexing — no notification needed
// Refresh sidebar and tags if affected vault matches current context
const affectsCurrentVault = state.selectedContextVault === "all" || (data.vaults || []).includes(state.selectedContextVault);
if (affectsCurrentVault) {
try {
await Promise.all([refreshSidebarTreePreservingState(), refreshTagsForContext()]);
// Refresh current file if it was updated
if (state.currentVault && state.currentPath) {
const changed = (data.changes || []).some((c) => c.vault === state.currentVault && c.path === state.currentPath);
if (changed) {
openFile(state.currentVault, state.currentPath);
}
}
} catch (err) {
console.error("Error refreshing after index update:", err);
}
}
// Refresh recent tab if it is active
if (state.activeSidebarTab === "recent") {
const vaultFilter = document.getElementById("recent-vault-filter");
loadRecentFiles(vaultFilter ? vaultFilter.value || null : null);
}
setTimeout(() => {
connectionState = "connected";
_updateBadge();
}, 1500);
}
async function _onIndexReloaded(data) {
connectionState = "syncing";
_updateBadge();
showToast(t("sync.index_reloaded"), "info");
try {
await Promise.all([loadVaults(), loadTags()]);
} catch (err) {
console.error("Error refreshing after full reload:", err);
}
setTimeout(() => {
connectionState = "connected";
_updateBadge();
}, 1500);
}
function _updateBadge() {
const badge = document.getElementById("sync-badge");
if (!badge) return;
badge.className = "sync-badge sync-badge--" + connectionState;
const labels = {
disconnected: "Déconnecté",
connecting: "Connexion...",
connected: "Synchronisé",
syncing: t("viewer.syncing"),
};
badge.title = labels[connectionState] || connectionState;
}
function disconnect() {
if (eventSource) {
eventSource.close();
eventSource = null;
}
if (reconnectTimer) {
clearTimeout(reconnectTimer);
reconnectTimer = null;
}
connectionState = "disconnected";
_updateBadge();
}
function getState() {
return connectionState;
}
function getRecentEvents() {
return recentEvents;
}
return { connect, disconnect, getState, getRecentEvents };
})();
function initSyncStatus() {
const badge = document.getElementById("sync-badge");
if (!badge) return;
badge.addEventListener("click", (e) => {
e.stopPropagation();
toggleSyncPanel();
});
IndexUpdateManager.connect();
}
function toggleSyncPanel() {
let panel = document.getElementById("sync-panel");
if (panel) {
panel.remove();
return;
}
// Auto reconnect if disconnected when user opens the panel
if (IndexUpdateManager.getState() === "disconnected") {
IndexUpdateManager.connect();
}
panel = document.createElement("div");
panel.id = "sync-panel";
panel.className = "sync-panel";
_renderSyncPanel(panel);
document.body.appendChild(panel);
// Close on outside click
setTimeout(() => {
document.addEventListener("click", _closeSyncPanelOutside, { once: true });
}, 0);
}
function _closeSyncPanelOutside(e) {
const panel = document.getElementById("sync-panel");
if (panel && !panel.contains(e.target) && e.target.id !== "sync-badge") {
panel.remove();
}
}
function _renderSyncPanel(panel) {
const state = IndexUpdateManager.getState();
const events = IndexUpdateManager.getRecentEvents();
const stateLabels = {
disconnected: "Déconnecté",
connecting: "Connexion...",
connected: "Connecté",
syncing: "Synchronisation...",
};
let html = `<div class="sync-panel__header">
<span class="sync-panel__title">Synchronisation</span>
<span class="sync-panel__state sync-panel__state--${state}">${stateLabels[state] || state}</span>
</div>`;
if (events.length === 0) {
html += `<div class="sync-panel__empty">Aucun événement récent</div>`;
} else {
html += `<div class="sync-panel__events">`;
events.slice(0, 10).forEach((ev) => {
const time = new Date(ev.timestamp).toLocaleTimeString();
const typeLabels = {
index_updated: t("viewer.index_updated"),
index_reloaded: "Rechargement",
vault_added: t("sync.vault_added_label"),
vault_removed: t("sync.vault_removed_label"),
index_start: t("viewer.index_start"),
index_progress: t("sync.vault_indexed_label"),
index_complete: "Indexation tech.",
};
const label = typeLabels[ev.type] || ev.type;
let detail = ev.data.vaults ? ev.data.vaults.join(", ") : ev.data.vault || "";
if (ev.type === "index_start") detail = `${ev.data.total_vaults} vaults à traiter`;
if (ev.type === "index_progress") detail = `${ev.data.vault} (${ev.data.files} fichiers)`;
if (ev.type === "index_complete" && ev.data.total_files !== undefined) detail = `${ev.data.total_files} fichiers total`;
html += `<div class="sync-panel__event">
<span class="sync-panel__event-type">${label}</span>
<span class="sync-panel__event-detail">${detail}</span>
<span class="sync-panel__event-time">${time}</span>
</div>`;
});
html += `</div>`;
}
}
// ── Saved searches filter ──
var _savedFilterType = 'all';
var _savedFilterInitDone = false;
var _savedQuery = '';
function _savedNorm(value) {
return String(value || '')
.normalize('NFD')
.replace(/[\u0300-\u036f]/g, '')
.toLowerCase();
}
function _initSavedFilter() {
if (_savedFilterInitDone) return;
var bar = document.getElementById('saved-filter-bar');
if (!bar) return;
bar.querySelectorAll('.saved-filter-pill').forEach(function(btn) {
btn.addEventListener('click', function() {
bar.querySelectorAll('.saved-filter-pill').forEach(function(b) { b.classList.remove('active'); });
btn.classList.add('active');
_savedFilterType = btn.dataset.filter;
_applySavedFilter();
});
});
_savedFilterInitDone = true;
}
/** #99 — Filter the saved-searches list by the global sidebar filter input. */
export function filterSavedSearches(query) {
_savedQuery = (query || '').trim();
_applySavedFilter();
}
function _applySavedFilter() {
var items = document.querySelectorAll('.saved-search-item');
var list = document.getElementById('saved-searches-list');
var q = _savedNorm(_savedQuery);
var hasVisible = false;
items.forEach(function(item) {
var type = item.dataset.type;
var typeOk = _savedFilterType === 'all' || type === _savedFilterType;
var textOk = !q || _savedNorm(item.textContent).includes(q);
var show = typeOk && textOk;
item.style.display = show ? '' : 'none';
if (show) hasVisible = true;
});
// Remove a previous "no match" hint before deciding whether to add one.
if (list) {
var prev = list.querySelector('.sidebar-filter-empty');
if (prev) prev.remove();
}
// Show/hide empty state
var empty = document.getElementById('saved-searches-empty');
if (empty) empty.style.display = hasVisible ? 'none' : '';
// Explain an empty result caused by the global search rather than by an
// actually empty saved-searches list.
if (!hasVisible && q && list && items.length) {
var hint = document.createElement('div');
hint.className = 'sidebar-filter-empty';
hint.textContent = t('sidebar.no_results');
list.appendChild(hint);
}
}