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<html lang="en" class="dark">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Dataset Caption Tag Manager - Local only, NO uploads</title>
<script src="https://cdn.tailwindcss.com"></script>
<!-- JSZip for Firefox/Fallback Export -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js"></script>
<script>
tailwind.config = {
darkMode: 'class',
theme: {
extend: {
colors: {
dark: { 900: '#11111b', 800: '#1e1e2e', 700: '#313244', 600: '#45475a', 500: '#585b70' },
accent: { primary: '#89b4fa', secondary: '#cba6f7', danger: '#f38ba8', success: '#a6e3a1' }
}
}
}
}
</script>
<style>
/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #1e1e2e; }
::-webkit-scrollbar-thumb { background: #45475a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #585b70; }
body { font-family: system-ui, -apple-system, sans-serif; background-color: #11111b; color: #cdd6f4; overflow: hidden; }
.img-card { transition: transform 0.1s, box-shadow 0.1s; }
.img-card.selected { box-shadow: 0 0 0 4px #89b4fa; transform: scale(0.98); }
.tag-pill { display: inline-flex; align-items: center; background: #313244; padding: 2px 8px; border-radius: 12px; font-size: 0.85rem; margin: 2px; border: 1px solid #cba6f7; cursor: pointer; transition: background 0.2s;}
.tag-pill:hover { background: #45475a; }
#lightbox { display: none; background: rgba(0,0,0,0.85); backdrop-filter: blur(4px); z-index: 50; }
#lightbox.active { display: flex; }
#lightbox img { max-height: 90vh; max-width: 90vw; object-fit: contain; }
#custom-modal { display: none; background: rgba(0,0,0,0.6); backdrop-filter: blur(2px); z-index: 60; }
#custom-modal.active { display: flex; }
.drop-zone-overlay { display: none; background: rgba(137, 180, 250, 0.2); border: 4px dashed #89b4fa; z-index: 40;}
body.dragover .drop-zone-overlay { display: flex; }
</style>
</head>
<body class="h-screen flex flex-col">
<!-- Top Navigation Bar -->
<header class="bg-dark-800 border-b border-dark-700 p-3 flex flex-wrap items-center justify-between gap-4 shrink-0">
<div class="flex items-center gap-2">
<h1 class="text-xl font-bold text-accent-primary mr-4">TagManager</h1>
<button id="btn-load-folder" class="bg-dark-700 hover:bg-dark-600 text-white px-3 py-1.5 rounded text-sm flex items-center gap-2 transition" title="Requires Chromium">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z"></path></svg>
Load Folder
</button>
<span class="text-dark-500 text-xs">-or-</span>
<input type="file" id="btn-load-files" multiple accept="image/*,.txt" class="text-sm text-gray-400 file:mr-2 file:py-1 file:px-2 file:rounded file:border-0 file:text-sm file:bg-dark-700 file:text-white hover:file:bg-dark-600 cursor-pointer" title="Fallback for Firefox or specific files">
<div class="w-px h-6 bg-dark-600 mx-2"></div>
<button id="btn-undo" class="bg-dark-700 hover:bg-dark-600 text-white px-3 py-1.5 rounded text-sm flex items-center gap-2 transition disabled:opacity-50 disabled:cursor-not-allowed">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 10h10a8 8 0 018 8v2M3 10l6 6m-6-6l6-6"></path></svg>
Undo (<span id="undo-count">0</span>)
</button>
<!-- New Sort Lines Button -->
<button id="btn-sort-lines" class="bg-dark-700 hover:bg-dark-600 text-white border border-transparent px-3 py-1.5 rounded text-sm flex items-center gap-2 transition" title="Toggle sorting order of the master list">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 4h13M3 8h9m-9 4h6m4 0l4-4m0 0l4 4m-4-4v12"></path></svg>
<span id="sort-label">Sort: Time</span>
</button>
</div>
<div class="flex items-center gap-3">
<div class="flex items-center gap-1">
<label class="text-xs text-dark-400">Prefix:</label>
<input type="text" id="global-prefix" class="bg-dark-900 border border-dark-600 rounded px-2 py-1 text-sm w-32 focus:border-accent-primary outline-none" placeholder="e.g. triggerword,">
</div>
<div class="flex items-center gap-1">
<label class="text-xs text-dark-400">Suffix:</label>
<input type="text" id="global-suffix" class="bg-dark-900 border border-dark-600 rounded px-2 py-1 text-sm w-32 focus:border-accent-primary outline-none" placeholder="e.g. masterpiece">
</div>
<label class="flex items-center gap-2 text-sm cursor-pointer ml-2">
<input type="checkbox" id="toggle-uncaptioned" class="rounded bg-dark-900 border-dark-600 text-accent-primary focus:ring-accent-primary">
Uncaptioned Only
</label>
<!-- Select/Deselect All Buttons -->
<div class="flex items-center gap-1 ml-1">
<button id="btn-select-all" class="text-xs bg-dark-700 hover:bg-dark-600 px-2 py-1.5 rounded text-dark-300 hover:text-white transition" title="Select all currently visible images">Select All</button>
<button id="btn-deselect-all" class="text-xs bg-dark-700 hover:bg-dark-600 px-2 py-1.5 rounded text-dark-300 hover:text-white transition" title="Deselect all images">Deselect</button>
</div>
<div class="w-px h-6 bg-dark-600 mx-2"></div>
<button id="btn-export-folder" class="bg-accent-primary hover:bg-blue-400 text-dark-900 font-medium px-3 py-1.5 rounded text-sm flex items-center gap-2 transition" title="Overwrites/Saves .txt directly (Chromium Only)">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7H5a2 2 0 00-2 2v9a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-3m-1 4l-3 3m0 0l-3-3m3 3V4"></path></svg>
Save to Folder
</button>
<button id="btn-export-zip" class="bg-dark-700 hover:bg-dark-600 text-white border border-dark-500 px-3 py-1.5 rounded text-sm flex items-center gap-2 transition" title="Downloads a .zip of all .txt files (All Browsers)">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12"></path></svg>
Export ZIP
</button>
</div>
</header>
<!-- Main Layout -->
<main class="flex-1 flex overflow-hidden">
<!-- Image Grid -->
<div id="grid-container" class="flex-1 overflow-y-auto p-4 relative">
<div class="flex justify-between items-center mb-4 text-sm text-dark-400">
<span id="status-text">0 Images Loaded</span>
<span class="italic text-xs"> LOCAL browser storage Only, no Uploads, no cookies, no nothing. ----------- SHIFT+CLICK to MULTI-SELECT - - CTRL+CLICK to TOGGLE.</span>
</div>
<div id="image-grid" class="grid grid-cols-[repeat(auto-fill,minmax(220px,1fr))] gap-4">
<!-- Images will be injected here -->
</div>
</div>
<!-- Right Sidebar (Master List) -->
<div class="w-80 bg-dark-800 border-l border-dark-700 flex flex-col shrink-0">
<!-- Lines Section -->
<div class="flex-1 flex flex-col min-h-0">
<div class="p-3 bg-dark-700 font-semibold text-sm flex justify-between items-center">
<span>Sentences / Lines</span>
<span class="text-xs text-dark-400 font-normal">Click to apply selected</span>
</div>
<div class="p-2 border-b border-dark-600 flex gap-2">
<input type="text" id="input-new-line" class="flex-1 bg-dark-900 border border-dark-600 rounded px-2 py-1 text-sm focus:border-accent-secondary outline-none" placeholder="New line (Enter)">
<button id="btn-add-line" class="bg-dark-600 hover:bg-dark-500 px-2 rounded">+</button>
</div>
<div id="list-lines" class="flex-1 overflow-y-auto p-2 flex flex-col gap-1">
<!-- Lines will be injected here -->
</div>
</div>
</div>
</main>
<!-- Overlay UI -->
<div class="drop-zone-overlay absolute inset-0 items-center justify-center pointer-events-none">
<div class="bg-dark-800 p-8 rounded-xl border border-accent-primary shadow-2xl flex flex-col items-center">
<svg class="w-16 h-16 text-accent-primary mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 16a4 4 0 01-.88-7.903A5 5 0 1115.9 6L16 6a5 5 0 011 9.9M15 13l-3-3m0 0l-3 3m3-3v12"></path></svg>
<h2 class="text-2xl font-bold">Drop Images/Folders Here</h2>
</div>
</div>
<div id="lightbox" class="fixed inset-0 items-center justify-center">
<img id="lightbox-img" src="" alt="High-res preview">
</div>
<!-- Custom Modal -->
<div id="custom-modal" class="fixed inset-0 items-center justify-center">
<div class="bg-dark-800 border border-dark-600 rounded-lg shadow-xl w-96 p-5 flex flex-col gap-4">
<h3 id="modal-title" class="text-lg font-bold">Title</h3>
<p id="modal-desc" class="text-sm text-dark-400">Description</p>
<input type="text" id="modal-input" class="bg-dark-900 border border-dark-600 rounded px-3 py-2 text-sm focus:border-accent-primary outline-none">
<div class="flex justify-end gap-2 mt-2">
<button id="modal-cancel" class="px-4 py-2 rounded text-sm bg-dark-700 hover:bg-dark-600 transition">Cancel</button>
<button id="modal-confirm" class="px-4 py-2 rounded text-sm bg-accent-primary text-dark-900 font-bold hover:bg-blue-400 transition">Confirm</button>
</div>
</div>
</div>
<script>
// --- State Management ---
const imageStore = {}; // { id: { file, url, name, hash } }
let directoryHandle = null; // For File System API saving
let state = {
imageOrder: [], // [id1, id2]
imageTags: {}, // { id: [tagId1, tagId2] }
tags: {}, // { tagId: { text: "cat" } }
selected: [], // [id1, id2]
globalPrefix: "",
globalSuffix: "",
showUncaptioned: false
};
const history = []; // Stack of cloned states (max 3)
let lastSelectedIdx = -1;
let isSortedAlphabetically = false; // View state for sidebar sorting
// --- Core Functions ---
const generateId = () => Math.random().toString(36).substr(2, 9);
const pushState = () => {
history.push(JSON.parse(JSON.stringify(state)));
if (history.length > 3) history.shift();
updateUndoUI();
};
const popState = () => {
if (history.length === 0) return;
state = history.pop();
lastSelectedIdx = -1;
updateUndoUI();
renderAll();
};
const updateUndoUI = () => {
const btn = document.getElementById('btn-undo');
const count = document.getElementById('undo-count');
count.textContent = history.length;
btn.disabled = history.length === 0;
};
const createTag = (text) => {
text = text.trim();
if (!text) return null;
// Check if exists
for (const [id, tag] of Object.entries(state.tags)) {
if (tag.text.toLowerCase() === text.toLowerCase()) return id;
}
const id = generateId();
state.tags[id] = { text };
return id;
};
// --- UI & Rendering ---
const renderAll = () => {
renderGrid();
renderSidebar();
updateStatus();
document.getElementById('global-prefix').value = state.globalPrefix;
document.getElementById('global-suffix').value = state.globalSuffix;
document.getElementById('toggle-uncaptioned').checked = state.showUncaptioned;
};
const updateStatus = () => {
document.getElementById('status-text').textContent =
`${state.imageOrder.length} Images Loaded | ${state.selected.length} Selected`;
};
const renderSidebar = () => {
const listLines = document.getElementById('list-lines');
listLines.innerHTML = '';
const lines = [];
for (const [id, tag] of Object.entries(state.tags)) {
lines.push({id, ...tag});
}
// Apply Sort filter if enabled
if (isSortedAlphabetically) {
lines.sort((a, b) => a.text.localeCompare(b.text));
}
lines.forEach(l => {
const el = document.createElement('div');
el.className = 'bg-dark-900 border border-dark-600 rounded p-2 text-sm text-dark-300 hover:border-accent-secondary cursor-pointer group relative flex items-center min-h-[40px]';
el.innerHTML = `
<p class="pr-12 break-words whitespace-normal">${l.text}</p>
<div class="absolute right-2 top-1/2 -translate-y-1/2 hidden group-hover:flex gap-2">
<button class="hover:text-accent-primary" onclick="editTag(event, '${l.id}')"><svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15.232 5.232l3.536 3.536m-2.036-5.036a2.5 2.5 0 113.536 3.536L6.5 21.036H3v-3.572L16.732 3.732z"></path></svg></button>
<button class="text-accent-danger hover:text-red-400" onclick="deleteMasterTag(event, '${l.id}')"><svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path></svg></button>
</div>
`;
el.onclick = () => applyTagToSelected(l.id);
listLines.appendChild(el);
});
};
const renderGrid = () => {
const grid = document.getElementById('image-grid');
grid.innerHTML = '';
let visibleOrder = state.imageOrder;
if (state.showUncaptioned) {
visibleOrder = visibleOrder.filter(id => state.imageTags[id].length === 0);
}
visibleOrder.forEach((id, displayIdx) => {
const imgData = imageStore[id];
const isSelected = state.selected.includes(id);
const tagIds = state.imageTags[id];
const card = document.createElement('div');
card.className = `img-card bg-dark-800 rounded-lg overflow-hidden border border-dark-700 flex flex-col ${isSelected ? 'selected' : ''}`;
card.dataset.id = id;
card.dataset.idx = state.imageOrder.indexOf(id);
// Thumbnail area
const imgWrap = document.createElement('div');
imgWrap.className = 'relative h-48 w-full cursor-pointer bg-dark-900 group';
imgWrap.innerHTML = `
<img src="${imgData.url}" loading="lazy" class="w-full h-full object-contain">
<div class="absolute inset-0 bg-black/50 hidden group-hover:flex items-center justify-center pointer-events-none">
<span class="text-white text-xs bg-dark-900/80 px-2 py-1 rounded border border-dark-600">Select</span>
</div>
<button class="absolute top-2 right-2 bg-dark-900/80 p-1 rounded hidden group-hover:block hover:bg-accent-primary text-white hover:text-dark-900 transition z-10" onclick="openLightbox(event, '${imgData.url}')" title="Zoom">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0zM10 7v3m0 0v3m0-3h3m-3 0H7"></path></svg>
</button>
<div class="absolute bottom-0 left-0 right-0 bg-gradient-to-t from-black/80 to-transparent p-2 text-xs truncate pointer-events-none">${imgData.name}</div>
`;
imgWrap.onclick = (e) => handleImageSelect(e, id, state.imageOrder.indexOf(id));
// Tags area
const tagsWrap = document.createElement('div');
tagsWrap.className = 'p-2 flex-1 flex flex-col gap-2 min-h-[80px] bg-dark-800';
const pillsContainer = document.createElement('div');
pillsContainer.className = 'flex flex-wrap gap-1 flex-1 content-start';
tagIds.forEach(tagId => {
const tagDef = state.tags[tagId];
if (!tagDef) return; // safety
const pill = document.createElement('span');
pill.className = `tag-pill group flex items-start text-left`;
const textDisplay = `<span class="break-words whitespace-normal leading-tight py-0.5">${tagDef.text}</span>`;
pill.innerHTML = `${textDisplay} <button class="ml-1 text-dark-400 group-hover:text-accent-danger flex-shrink-0" onclick="removeTagFromImage(event, '${id}', '${tagId}')">×</button>`;
pillsContainer.appendChild(pill);
});
// Input to add tag to specific image
const inputWrap = document.createElement('div');
inputWrap.innerHTML = `<input type="text" class="w-full bg-dark-900 border border-dark-600 rounded px-2 py-1 text-xs outline-none focus:border-accent-primary" placeholder="Add sentence/line to this image (Enter)" onkeydown="handleImageInputKey(event, '${id}')">`;
tagsWrap.appendChild(pillsContainer);
tagsWrap.appendChild(inputWrap);
card.appendChild(imgWrap);
card.appendChild(tagsWrap);
grid.appendChild(card);
});
};
// --- Interaction Logic ---
const handleImageSelect = (e, id, idx) => {
pushState();
if (e.shiftKey && lastSelectedIdx !== -1) {
// Range select
const start = Math.min(lastSelectedIdx, idx);
const end = Math.max(lastSelectedIdx, idx);
for (let i = start; i <= end; i++) {
const currId = state.imageOrder[i];
if (!state.selected.includes(currId)) state.selected.push(currId);
}
} else if (e.ctrlKey || e.metaKey) {
// Toggle
const sIdx = state.selected.indexOf(id);
if (sIdx > -1) state.selected.splice(sIdx, 1);
else state.selected.push(id);
lastSelectedIdx = idx;
} else {
// Single select (or deselect all if clicking already selected)
if (state.selected.length === 1 && state.selected[0] === id) {
state.selected = [];
lastSelectedIdx = -1;
} else {
state.selected = [id];
lastSelectedIdx = idx;
}
}
renderGridClasses();
updateStatus();
};
const renderGridClasses = () => {
document.querySelectorAll('.img-card').forEach(card => {
if (state.selected.includes(card.dataset.id)) card.classList.add('selected');
else card.classList.remove('selected');
});
}
const applyTagToSelected = (tagId) => {
if (state.selected.length === 0) {
showModal("Info", "Select one or more images first to apply this line.", null, false);
return;
}
pushState();
let applied = 0;
state.selected.forEach(imgId => {
if (!state.imageTags[imgId].includes(tagId)) {
state.imageTags[imgId].push(tagId);
applied++;
}
});
if (applied > 0) renderGrid();
};
const removeTagFromImage = (e, imgId, tagId) => {
e.stopPropagation();
pushState();
state.imageTags[imgId] = state.imageTags[imgId].filter(t => t !== tagId);
renderGrid();
};
const handleImageInputKey = (e, imgId) => {
if (e.key === 'Enter' && e.target.value.trim()) {
pushState();
const text = e.target.value.trim();
const tagId = createTag(text);
if (!state.imageTags[imgId].includes(tagId)) {
state.imageTags[imgId].push(tagId);
}
e.target.value = '';
renderAll();
}
};
const deleteMasterTag = (e, tagId) => {
e.stopPropagation();
pushState();
// Remove from master list
delete state.tags[tagId];
// Remove from all images
for (const imgId of state.imageOrder) {
state.imageTags[imgId] = state.imageTags[imgId].filter(t => t !== tagId);
}
renderAll();
};
const editTag = (e, tagId) => {
e.stopPropagation();
const tag = state.tags[tagId];
showModal("Edit Line", "Modify the text. Changes will reflect on all linked images.", (newVal) => {
if (newVal) {
pushState();
state.tags[tagId].text = newVal;
renderAll();
}
}, true, tag.text);
};
// --- File Handling & Importing ---
const processFiles = async (filesArray) => {
const images = [];
const texts = {}; // lowercase basename -> content
for (const file of filesArray) {
if (!file || !file.name) continue;
const name = file.name;
const ext = name.slice((name.lastIndexOf(".") - 1 >>> 0) + 2).toLowerCase();
if (['jpg', 'jpeg', 'png', 'webp'].includes(ext)) {
images.push(file);
} else if (ext === 'txt') {
const baseName = name.replace(/\.[^/.]+$/, "").toLowerCase();
const text = await file.text();
texts[baseName] = text;
}
}
if (images.length === 0) return;
pushState();
images.forEach(imgFile => {
const baseName = imgFile.name.replace(/\.[^/.]+$/, "");
const hash = imgFile.name + imgFile.size; // Basic dup check
// Skip duplicates
let isDup = false;
for (const existingId of state.imageOrder) {
if (imageStore[existingId].hash === hash) { isDup = true; break; }
}
if (isDup) return;
const id = generateId();
imageStore[id] = {
file: imgFile,
url: URL.createObjectURL(imgFile),
name: imgFile.name,
hash: hash,
baseName: baseName
};
state.imageOrder.push(id);
state.imageTags[id] = [];
// Import logic: Check if matching txt exists
if (texts[baseName.toLowerCase()]) {
const content = texts[baseName.toLowerCase()];
// Split by comma for tags
const parts = content.split(',').map(s => s.trim()).filter(s => s);
parts.forEach(part => {
const tagId = createTag(part);
if (!state.imageTags[id].includes(tagId)) {
state.imageTags[id].push(tagId);
}
});
}
});
renderAll();
};
// --- Event Listeners ---
// Add Master Lines
document.getElementById('input-new-line').addEventListener('keydown', (e) => {
if (e.key === 'Enter') document.getElementById('btn-add-line').click();
});
document.getElementById('btn-add-line').addEventListener('click', () => {
const inp = document.getElementById('input-new-line');
if(inp.value.trim()) { pushState(); createTag(inp.value); inp.value = ''; renderSidebar(); }
});
// Toggle Sorting Logic
document.getElementById('btn-sort-lines').addEventListener('click', (e) => {
isSortedAlphabetically = !isSortedAlphabetically;
const btn = e.currentTarget;
const label = document.getElementById('sort-label');
if (isSortedAlphabetically) {
label.textContent = 'Sort: A-Z';
btn.classList.replace('text-white', 'text-accent-primary');
btn.classList.replace('border-transparent', 'border-accent-primary');
} else {
label.textContent = 'Sort: Time';
btn.classList.replace('text-accent-primary', 'text-white');
btn.classList.replace('border-accent-primary', 'border-transparent');
}
renderSidebar();
});
// Top Bar inputs & Toggles
document.getElementById('global-prefix').addEventListener('input', e => state.globalPrefix = e.target.value);
document.getElementById('global-suffix').addEventListener('input', e => state.globalSuffix = e.target.value);
document.getElementById('toggle-uncaptioned').addEventListener('change', e => {
state.showUncaptioned = e.target.checked;
renderGrid();
});
document.getElementById('btn-select-all').addEventListener('click', () => {
if (state.imageOrder.length === 0) return;
pushState();
let visibleOrder = state.imageOrder;
if (state.showUncaptioned) {
visibleOrder = visibleOrder.filter(id => state.imageTags[id].length === 0);
}
state.selected = [...visibleOrder];
renderGridClasses();
updateStatus();
});
document.getElementById('btn-deselect-all').addEventListener('click', () => {
if (state.selected.length === 0) return;
pushState();
state.selected = [];
lastSelectedIdx = -1;
renderGridClasses();
updateStatus();
});
document.getElementById('btn-undo').addEventListener('click', popState);
// Lightbox
const lightbox = document.getElementById('lightbox');
const openLightbox = (e, url) => {
e.stopPropagation();
document.getElementById('lightbox-img').src = url;
lightbox.classList.add('active');
};
lightbox.addEventListener('click', () => lightbox.classList.remove('active'));
// Load folder via standard input fallback
document.getElementById('btn-load-files').addEventListener('change', (e) => {
processFiles(Array.from(e.target.files));
e.target.value = ''; // reset
});
// Load folder via API (Chromium)
document.getElementById('btn-load-folder').addEventListener('click', async () => {
if (!window.showDirectoryPicker) {
showModal("Browser Unsupported", "Direct folder access is only available in Chromium browsers (Chrome, Edge, Brave). Please use the 'Load Files' fallback button next to it.", null, false);
return;
}
try {
directoryHandle = await window.showDirectoryPicker({ mode: 'readwrite' });
const files = [];
for await (const entry of directoryHandle.values()) {
if (entry.kind === 'file') {
files.push(await entry.getFile());
}
}
processFiles(files);
} catch (err) {
console.warn(err);
}
});
// --- Chromium-Proof Drag and Drop ---
document.body.addEventListener('dragover', e => { e.preventDefault(); document.body.classList.add('dragover'); });
document.body.addEventListener('dragleave', e => { if (e.target === document.body || e.relatedTarget === null) document.body.classList.remove('dragover'); });
document.body.addEventListener('drop', e => {
e.preventDefault();
document.body.classList.remove('dragover');
const files = [];
const dirEntries = [];
if (e.dataTransfer.items) {
// Parse synchronously! Chromium will clear e.dataTransfer.items if we yield/await here.
for (let i = 0; i < e.dataTransfer.items.length; i++) {
const item = e.dataTransfer.items[i];
if (item.kind === 'file') {
const entry = item.webkitGetAsEntry ? item.webkitGetAsEntry() : null;
if (entry && entry.isDirectory) {
dirEntries.push(entry);
} else {
const file = item.getAsFile();
if (file) files.push(file);
}
}
}
} else if (e.dataTransfer.files) {
for (let i = 0; i < e.dataTransfer.files.length; i++) {
files.push(e.dataTransfer.files[i]);
}
}
// Fast path for normal file drops
if (dirEntries.length === 0) {
if (files.length > 0) processFiles(files);
return;
}
// Complex path for dropped folders (Recursive reading)
const readDir = (dirEntry) => {
return new Promise(resolve => {
const dirReader = dirEntry.createReader();
const allEntries = [];
const readBatch = () => {
dirReader.readEntries(async (entries) => {
if (entries.length === 0) {
// Batch finished, now process the collected entries
const filePromises = allEntries.map(ent => {
return new Promise(res => {
if (ent.isFile) {
ent.file(f => res(f), () => res(null));
} else if (ent.isDirectory) {
readDir(ent).then(res); // Recurse inside
} else {
res(null);
}
});
});
const nestedFiles = await Promise.all(filePromises);
resolve(nestedFiles.flat().filter(f => f !== null));
} else {
allEntries.push(...entries);
readBatch(); // Fetch next batch of 100 entries
}
}, () => resolve([])); // Error fallback
};
readBatch();
});
};
// Process all dropped directory entries
Promise.all(dirEntries.map(readDir)).then(results => {
files.push(...results.flat());
if (files.length > 0) processFiles(files);
});
});
// Get Caption String for an Image
const getCaptionString = (id) => {
const tagIds = state.imageTags[id];
let elements = [];
if (state.globalPrefix) elements.push(state.globalPrefix.trim());
tagIds.forEach(tid => {
if(state.tags[tid]) elements.push(state.tags[tid].text);
});
if (state.globalSuffix) elements.push(state.globalSuffix.trim());
// Join properly avoiding double commas
return elements.join(', ').replace(/,\s*,/g, ',').trim();
};
// Export ZIP
document.getElementById('btn-export-zip').addEventListener('click', async () => {
if (state.imageOrder.length === 0) return showModal("Info", "No images loaded.", null, false);
const zip = new JSZip();
let count = 0;
state.imageOrder.forEach(id => {
const text = getCaptionString(id);
if (text) {
const baseName = imageStore[id].baseName;
zip.file(`${baseName}.txt`, text);
count++;
}
});
if (count === 0) return showModal("Info", "No captions to export.", null, false);
const btn = document.getElementById('btn-export-zip');
const originalText = btn.innerHTML;
btn.innerHTML = 'Generating...';
zip.generateAsync({type:"blob"}).then(function(content) {
const a = document.createElement("a");
a.href = URL.createObjectURL(content);
a.download = "captions_export.zip";
a.click();
btn.innerHTML = originalText;
});
});
// Export to Folder (Direct API)
document.getElementById('btn-export-folder').addEventListener('click', async () => {
if (!window.showDirectoryPicker) {
showModal("Browser Unsupported", "Saving directly to a folder requires a Chromium browser. Please use 'Export ZIP' instead.", null, false);
return;
}
if (state.imageOrder.length === 0) return showModal("Info", "No images loaded.", null, false);
let handleToUse = directoryHandle;
if (!handleToUse) {
try {
handleToUse = await window.showDirectoryPicker({ mode: 'readwrite' });
} catch(e) { return; } // User cancelled
}
const btn = document.getElementById('btn-export-folder');
const originalText = btn.innerHTML;
btn.innerHTML = 'Saving...';
let count = 0;
try {
for (const id of state.imageOrder) {
const text = getCaptionString(id);
if (text) {
const baseName = imageStore[id].baseName;
const fileHandle = await handleToUse.getFileHandle(`${baseName}.txt`, { create: true });
const writable = await fileHandle.createWritable();
// Flux standard dictates utf-8
await writable.write(new Blob([text], {type: 'text/plain;charset=utf-8'}));
await writable.close();
count++;
}
}
showModal("Success", `Saved ${count} caption files directly to folder.`, null, false);
} catch (err) {
showModal("Error", "Permission to write denied or folder access lost. " + err.message, null, false);
} finally {
btn.innerHTML = originalText;
}
});
// --- Custom Modal UI ---
const modal = document.getElementById('custom-modal');
const modalTitle = document.getElementById('modal-title');
const modalDesc = document.getElementById('modal-desc');
const modalInput = document.getElementById('modal-input');
const btnCancel = document.getElementById('modal-cancel');
const btnConfirm = document.getElementById('modal-confirm');
let modalConfirmCallback = null;
const showModal = (title, desc, onConfirm, showInput = false, defaultVal = "") => {
modalTitle.textContent = title;
modalDesc.textContent = desc;
if (showInput) {
modalInput.style.display = 'block';
modalInput.value = defaultVal;
} else {
modalInput.style.display = 'none';
}
btnCancel.style.display = onConfirm ? 'block' : 'none';
modalConfirmCallback = onConfirm;
modal.classList.add('active');
if (showInput) modalInput.focus();
};
const closeModal = () => {
modal.classList.remove('active');
modalConfirmCallback = null;
};
btnCancel.addEventListener('click', closeModal);
btnConfirm.addEventListener('click', () => {
const val = modalInput.value.trim();
if (modalConfirmCallback) modalConfirmCallback(val);
closeModal();
});
modalInput.addEventListener('keydown', e => {
if (e.key === 'Enter') btnConfirm.click();
});
</script>
</body>
</html> |