This commit is contained in:
2025-09-15 21:21:34 +00:00
parent a5488dc602
commit 4d586a46e9
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/* static/css/style.css */
:root {
/* Core */
--bg-color: #000000;
--surface: #111111;
--card-bg: #0b0b0b;
--text-color: #e6eef6;
--muted-text: #9aa4ad;
/* Accent / interactive */
--primary-color: #00b4ff;
--primary-hover: #00d0ff;
--success-color: #26c281;
--error-color: #ff6b6b;
--cancel-color: #f39c12; /* Orange for cancelled */
/* Borders / dividers */
--border-color: rgba(255, 255, 255, 0.1);
--divider-color: rgba(255, 255, 255, 0.06);
--font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
/* Page */
html {
box-sizing: border-box;
}
*, *:before, *:after {
box-sizing: inherit;
}
body {
font-family: var(--font-family);
background-color: var(--bg-color);
color: var(--text-color);
margin: 0;
line-height: 1.5;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* Container */
.container {
width: 100%;
max-width: 960px;
margin: 0 auto;
background: var(--card-bg);
border-radius: 10px;
padding: 1.5rem;
border: 1px solid var(--border-color);
}
@media (max-width: 768px) {
.container {
padding: 1rem;
border: none;
border-radius: 0;
}
}
/* Header */
header {
text-align: center;
margin-bottom: 1.5rem;
padding-bottom: 1rem;
border-bottom: 1px solid var(--divider-color);
}
header h1 {
margin: 0 0 0.25rem 0;
font-size: 1.75rem;
font-weight: 700;
}
header p {
margin: 0;
color: var(--muted-text);
font-size: 1rem;
}
/* Form Layout */
.form-grid {
display: grid;
grid-template-columns: 1fr;
gap: 1.5rem;
margin-bottom: 2rem;
}
@media (min-width: 768px) {
.form-grid {
grid-template-columns: 1fr 1fr;
}
}
.upload-form fieldset {
border: 1px solid var(--border-color);
border-radius: 8px;
padding: 1rem;
margin: 0;
background: transparent;
height: 100%;
display: flex;
flex-direction: column;
}
.upload-form legend {
padding: 0 0.5rem;
font-weight: 500;
color: var(--primary-color);
}
.upload-form legend h2 {
margin: 0;
font-size: 1.25rem;
}
/* File input */
.file-input-wrapper {
position: relative;
display: flex;
align-items: center;
gap: 1rem;
margin-top: 1rem;
margin-bottom: 1rem;
}
input[type="file"] {
opacity: 0;
position: absolute;
width: 100%;
height: 100%;
cursor: pointer;
text-overflow: ellipsis;
inset: 0;
}
.file-input-label {
background-color: rgba(255,255,255,0.05);
color: var(--muted-text);
padding: 0.5rem 1rem;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.15s ease;
font-weight: 500;
text-overflow: ellipsis;
border: 1px solid rgba(255,255,255,0.1);
white-space: nowrap;
}
.file-input-label:hover {
background-color: rgba(255,255,255,0.1);
}
.file-name {
font-size: 0.9rem;
font-style: italic;
color: var(--muted-text);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
min-width: 0;
max-width: 10em;
}
/* --- STYLES FOR DROPDOWN MENU --- */
.form-control {
margin-bottom: 1rem;
}
.form-control label {
display: block;
font-size: 0.9rem;
font-weight: 500;
color: var(--muted-text);
margin-bottom: 0.4rem;
}
.form-control select {
width: 100%;
background-color: rgba(255,255,255,0.05);
color: var(--text-color);
padding: 0.5rem 0.8rem;
border-radius: 5px;
border: 1px solid var(--border-color);
font-family: inherit;
font-size: 0.95rem;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%239aa4ad' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
background-repeat: no-repeat;
background-position: right 0.7rem center;
background-size: 1em;
cursor: pointer;
transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.form-control select:focus {
outline: none;
border-color: var(--primary-color);
box-shadow: 0 0 0 2px rgba(0, 180, 255, 0.2);
}
/* ---------------------------------- */
/* Submit button */
button[type="submit"] {
display: block;
width: 100%;
background: var(--primary-color);
color: #00161b;
border: none;
padding: 0.65rem 1rem;
font-size: 1rem;
font-weight: 600;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.15s ease;
margin-top: auto; /* Pushes button to the bottom */
}
button[type="submit"]:hover {
background: var(--primary-hover);
}
button[type="submit"]:disabled {
background-color: var(--muted-text);
cursor: not-allowed;
}
/* History Section */
#job-history h2 {
text-align: center;
color: var(--muted-text);
font-size: 1.25rem;
margin-bottom: 1rem;
border-top: 1px solid var(--divider-color);
padding-top: 2rem;
}
.table-wrapper {
overflow-x: auto;
border: 1px solid var(--border-color);
border-radius: 8px;
background-color: var(--surface);
}
#job-table {
width: 100%;
border-collapse: collapse;
font-size: 0.9rem;
}
#job-table th,
#job-table td {
padding: 0.75rem;
text-align: left;
vertical-align: middle;
border-bottom: 1px solid var(--divider-color);
}
#job-table tbody tr:last-child td {
border-bottom: none;
}
#job-table th {
color: var(--muted-text);
font-weight: 500;
text-transform: uppercase;
font-size: 0.75rem;
letter-spacing: 0.5px;
white-space: nowrap;
}
#job-table td[data-label="File"] {
max-width: 250px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.action-col {
text-align: center;
width: 100px;
}
#job-table td.action-col {
text-align: center;
}
/* Status Badge */
.job-status-badge {
padding: 0.2rem 0.6rem;
border-radius: 12px;
font-size: 0.75rem;
font-weight: 600;
text-transform: capitalize;
display: inline-block;
white-space: nowrap;
}
.status-pending, .status-processing {
background-color: rgba(0,180,255,0.15);
color: var(--primary-hover);
}
.status-completed {
background-color: rgba(38,194,129,0.15);
color: var(--success-color);
}
.status-failed {
background-color: rgba(255,107,107,0.15);
color: var(--error-color);
}
.status-cancelled {
background-color: rgba(243, 156, 18, 0.15);
color: var(--cancel-color);
}
.error-text {
color: var(--error-color);
cursor: help;
}
/* Progress Bar */
.progress-bar-container {
height: 6px;
width: 100%;
background-color: rgba(255,255,255,0.1);
border-radius: 3px;
margin-top: 6px;
overflow: hidden;
}
.progress-bar {
height: 100%;
background-color: var(--primary-color);
border-radius: 3px;
transition: width 0.5s ease-in-out;
}
.progress-bar.indeterminate {
width: 100%;
background: linear-gradient(
90deg,
rgba(0,180,255,0.4) 25%,
rgba(0,180,255,1) 50%,
rgba(0,180,255,0.4) 75%
);
background-size: 200% 100%;
animation: indeterminate-scroll 2s linear infinite;
}
@keyframes indeterminate-scroll {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
/* Action items */
.download-button {
background-color: var(--success-color);
color: #00160b;
padding: 0.3rem 0.8rem;
text-decoration: none;
border-radius: 5px;
font-weight: 600;
font-size: 0.85rem;
display: inline-block;
transition: transform 0.1s ease;
border: none;
}
.download-button:hover { transform: scale(1.05); }
.cancel-button {
background-color: var(--error-color);
color: #1a0000;
padding: 0.3rem 0.8rem;
border-radius: 5px;
font-weight: 600;
font-size: 0.85rem;
display: inline-block;
transition: transform 0.1s ease;
border: none;
cursor: pointer;
}
.cancel-button:hover { background-color: #ff8f8f; }
.spinner-small {
border: 3px solid rgba(255,255,255,0.1);
border-top: 3px solid var(--primary-color);
border-radius: 50%;
width: 20px;
height: 20px;
animation: spin 1s linear infinite;
margin: 0 auto;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
@media (max-width: 768px) {
.table-wrapper {
border: none;
background-color: transparent;
}
#job-table thead {
display: none;
}
#job-table, #job-table tbody, #job-table tr, #job-table td {
display: block;
width: 100%;
}
#job-table tr {
margin-bottom: 1rem;
border: 1px solid var(--border-color);
border-radius: 8px;
background-color: var(--surface);
}
#job-table td {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.75rem 1rem;
border-bottom: 1px solid var(--divider-color);
white-space: normal;
}
#job-table tr td:last-child {
border-bottom: none;
}
#job-table td::before {
content: attr(data-label);
font-weight: 500;
color: var(--muted-text);
padding-right: 1rem;
flex-shrink: 0;
}
.cell-value {
text-align: right;
min-width: 0;
word-break: break-all;
}
}

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/* static/css/style.css */
:root {
/* Core */
--bg-color: #000000; /* true black for AMOLED */
--surface: #070707; /* slightly off-black surfaces */
--card-bg: #0b0b0b; /* card backgrounds */
--muted-surface: #0f0f10; /* for subtle panels */
--text-color: #e6eef6; /* primary text - very light */
--muted-text: #9aa4ad; /* secondary text */
--mono-text: #d6e6f0; /* for code/monospace previews */
/* Accent / interactive */
--primary-color: #00b4ff; /* bright cyan-blue accent */
--primary-hover: #00d0ff;
--primary-pressed: #0090cc;
--success-color: #26c281; /* success accent */
--error-color: #ff6b6b; /* error accent */
/* Borders / dividers (kept very subtle or transparent to favor AMOLED) */
--border-color: rgba(255,255,255,0.06);
--divider-color: rgba(255,255,255,0.04);
--focus-glow: 0 0 20px rgba(0,180,255,0.14);
--font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
/* Page */
html, body {
height: 100%;
}
body {
font-family: var(--font-family);
background-color: var(--bg-color);
color: var(--text-color);
margin: 0;
padding: 2rem 1rem;
line-height: 1.6;
display: flex;
justify-content: center;
align-items: flex-start;
min-height: 100vh;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* Container / card */
.container {
width: 100%;
max-width: 800px;
background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)) , var(--card-bg);
border-radius: 12px;
padding: 2rem;
border: 1px solid var(--border-color);
box-shadow: none; /* minimal shadow on true black backgrounds */
transition: background-color .15s ease, border-color .15s ease;
}
/* Header */
header {
text-align: center;
margin-bottom: 2rem;
border-bottom: 1px solid var(--divider-color);
padding-bottom: 1.5rem;
}
header h1 {
margin: 0;
font-size: 2.25rem;
font-weight: 700;
color: var(--text-color);
}
header p {
color: var(--muted-text);
font-size: 1.1rem;
}
/* Sections */
.processor-section {
margin-bottom: 2rem;
}
.upload-form fieldset {
border: 1px solid var(--border-color);
border-radius: 8px;
padding: 1.5rem;
margin: 0;
background: transparent;
}
.upload-form legend {
padding: 0 0.5rem;
font-weight: 500;
color: var(--primary-color);
}
.upload-form legend h2 {
margin: 0;
font-size: 1.5rem;
}
.upload-form p {
margin-top: 0.5rem;
margin-bottom: 1.5rem;
color: var(--muted-text);
}
/* File input */
.file-input-wrapper {
position: relative;
display: flex;
align-items: center;
gap: 1rem;
margin-bottom: 1.5rem;
}
input[type="file"] {
opacity: 0;
position: absolute;
width: 100%;
height: 100%;
cursor: pointer;
inset: 0;
}
.file-input-label {
background-color: rgba(255,255,255,0.02);
color: var(--muted-text);
padding: 0.75rem 1.25rem;
border-radius: 6px;
cursor: pointer;
transition: background-color 0.12s ease, transform 0.06s ease;
font-weight: 500;
border: 1px solid rgba(255,255,255,0.03);
backdrop-filter: blur(4px);
}
.file-input-label:hover {
background-color: rgba(255,255,255,0.03);
transform: translateY(-1px);
}
.file-name {
font-style: italic;
color: var(--muted-text);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
/* Primary submit button */
button[type="submit"] {
display: block;
width: 100%;
background: linear-gradient(180deg, var(--primary-color), var(--primary-pressed));
color: #00161b;
border: none;
padding: 0.85rem 1rem;
font-size: 1.1rem;
font-weight: 600;
border-radius: 8px;
cursor: pointer;
transition: transform 0.08s ease, box-shadow 0.12s ease;
box-shadow: var(--focus-glow);
}
button[type="submit"]:hover {
background: linear-gradient(180deg, var(--primary-hover), var(--primary-color));
transform: translateY(-2px);
}
button[type="submit"]:active {
transform: translateY(0);
}
/* Divider */
.divider {
border: none;
border-top: 1px solid var(--divider-color);
margin: 3rem 0;
}
/* --- NEW STYLES for Job History --- */
#job-history h2 {
text-align: center;
color: var(--muted-text);
margin-bottom: 1.5rem;
}
.job-list {
display: flex;
flex-direction: column;
gap: 1rem;
}
.job-card {
padding: 1.5rem;
border-radius: 8px;
background: var(--muted-surface);
border: 1px solid var(--border-color);
transition: all 0.2s ease-in-out;
}
.job-card-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 1rem;
}
.job-card-header h3 {
margin: 0;
font-size: 1.1rem;
word-break: break-all;
}
.job-status-badge {
padding: 0.25rem 0.75rem;
border-radius: 12px;
font-size: 0.8rem;
font-weight: 600;
text-transform: uppercase;
}
/* --- Job Status Variations --- */
.job-card[data-status="pending"],
.job-card[data-status="processing"] {
border-left: 4px solid var(--primary-color);
}
.job-status-badge.status-pending,
.job-status-badge.status-processing {
background-color: rgba(0,180,255,0.1);
color: var(--primary-hover);
}
.job-card[data-status="completed"] {
border-left: 4px solid var(--success-color);
}
.job-status-badge.status-completed {
background-color: rgba(38,194,129,0.1);
color: var(--success-color);
}
.job-card[data-status="failed"] {
border-left: 4px solid var(--error-color);
}
.job-status-badge.status-failed {
background-color: rgba(255,107,107,0.1);
color: var(--error-color);
}
/* --- End Status Variations --- */
.job-card-body {
padding-top: 1rem;
border-top: 1px solid var(--divider-color);
}
.job-card .processing-indicator {
display: flex;
align-items: center;
gap: 0.75rem;
color: var(--muted-text);
}
.job-card .error-message {
background-color: rgba(255,107,107,0.05);
padding: 0.75rem;
border-radius: 4px;
color: var(--error-color);
font-family: ui-monospace, monospace;
font-size: 0.9rem;
}
/* --- (Copied from old .result-area) --- */
.download-button {
display: inline-block;
background: linear-gradient(180deg, var(--success-color), #1f9b63);
color: #00160b;
padding: 0.75rem 1.5rem;
text-decoration: none;
border-radius: 6px;
font-weight: 600;
margin-bottom: 1.5rem;
transition: transform 0.08s ease;
}
.download-button:hover { transform: translateY(-2px); }
.text-preview {
background-color: rgba(255,255,255,0.01);
border: 1px solid var(--border-color);
border-radius: 6px;
padding: 1rem;
max-height: 300px;
overflow-y: auto;
white-space: pre-wrap;
word-wrap: break-word;
font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", "Courier New", monospace;
font-size: 0.9rem;
color: var(--mono-text);
}
/* --- End Copied Styles --- */
/* Spinner animation (no longer in an overlay) */
.spinner {
border: 3px solid rgba(255,255,255,0.06);
border-top: 3px solid var(--primary-color);
border-radius: 50%;
width: 24px;
height: 24px;
animation: spin 1s linear infinite;
}
/* focus states for keyboard users */
:focus {
outline: none;
}
button:focus, a:focus, .file-input-label:focus, input:focus, textarea:focus {
box-shadow: var(--focus-glow);
border-color: rgba(0,180,255,0.24);
transform: none;
}
/* small responsive tweaks */
@media (max-width: 480px) {
body { padding: 1.25rem; }
header h1 { font-size: 1.6rem; }
.container { padding: 1.25rem; border-radius: 10px; }
}
/* animation keyframes */
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
/* Text selection (nice accent on black) */
::selection {
background: rgba(0,180,255,0.18);
color: var(--text-color);
}

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// static/js/script.js
document.addEventListener('DOMContentLoaded', () => {
const jobListBody = document.getElementById('job-list-body');
const pdfForm = document.getElementById('pdf-form');
const pdfFileInput = document.getElementById('pdf-file-input');
const pdfFileName = document.getElementById('pdf-file-name');
const audioForm = document.getElementById('audio-form');
const audioFileInput = document.getElementById('audio-file-input');
const audioFileName = document.getElementById('audio-file-name');
const activePolls = new Map();
// --- Main Event Listeners ---
pdfFileInput.addEventListener('change', () => updateFileName(pdfFileInput, pdfFileName));
audioFileInput.addEventListener('change', () => updateFileName(audioFileInput, audioFileName));
pdfForm.addEventListener('submit', (e) => handleFormSubmit(e, '/ocr-pdf', pdfForm, pdfFileInput, pdfFileName));
audioForm.addEventListener('submit', (e) => handleFormSubmit(e, '/transcribe-audio', audioForm, audioFileInput, audioFileName));
jobListBody.addEventListener('click', (event) => {
if (event.target.classList.contains('cancel-button')) {
const jobId = event.target.dataset.jobId;
handleCancelJob(jobId);
}
});
function updateFileName(input, nameDisplay) {
nameDisplay.textContent = input.files.length > 0 ? input.files[0].name : 'No file chosen';
nameDisplay.title = nameDisplay.textContent; // Add a tooltip for the full name
}
async function handleFormSubmit(event, endpoint, form, fileInput, fileNameDisplay) {
event.preventDefault();
if (!fileInput.files[0]) return;
// MODIFICATION: Use new FormData(form) to capture all form fields,
// including the new model size dropdown for the audio form.
const formData = new FormData(form);
const submitButton = form.querySelector('button[type="submit"]');
submitButton.disabled = true;
try {
const response = await fetch(endpoint, { method: 'POST', body: formData });
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.detail || `HTTP error! Status: ${response.status}`);
}
const result = await response.json();
// To provide immediate feedback, create a placeholder job object
const preliminaryJob = {
id: result.job_id,
status: 'pending',
progress: 0,
original_filename: fileInput.files[0].name,
task_type: endpoint.includes('ocr') ? 'ocr' : 'transcription',
created_at: new Date().toISOString(),
processed_filepath: null,
error_message: null
};
renderJobRow(preliminaryJob); // Render immediately
startPolling(result.job_id); // Start polling for updates
} catch (error) {
console.error('Error submitting job:', error);
alert(`Submission failed: ${error.message}`);
} finally {
form.reset();
fileNameDisplay.textContent = 'No file chosen';
fileNameDisplay.title = '';
submitButton.disabled = false;
}
}
async function handleCancelJob(jobId) {
if (!confirm('Are you sure you want to cancel this job?')) return;
try {
const response = await fetch(`/job/${jobId}/cancel`, { method: 'POST' });
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.detail || 'Failed to cancel job.');
}
// The polling mechanism will update the UI to "cancelled" automatically.
// We can stop polling immediately to be more efficient.
stopPolling(jobId);
// Optionally, force an immediate UI update
const row = document.getElementById(`job-${jobId}`);
if (row) {
const statusCell = row.querySelector('td[data-label="Status"] .cell-value');
const actionCell = row.querySelector('td[data-label="Action"] .cell-value');
if (statusCell) {
statusCell.innerHTML = `<span class="job-status-badge status-cancelled">cancelled</span>`;
}
if (actionCell) {
actionCell.innerHTML = `<span>-</span>`;
}
}
} catch (error) {
console.error('Error cancelling job:', error);
alert(`Error: ${error.message}`);
}
}
async function loadInitialJobs() {
try {
const response = await fetch('/jobs');
if (!response.ok) throw new Error('Failed to fetch jobs.');
const jobs = await response.json();
jobListBody.innerHTML = ''; // Clear existing
for (const job of jobs.reverse()) {
renderJobRow(job);
if (['pending', 'processing'].includes(job.status)) {
startPolling(job.id);
}
}
} catch (error) {
console.error("Couldn't load job history:", error);
jobListBody.innerHTML = '<tr><td colspan="5" style="text-align: center;">Could not load job history.</td></tr>';
}
}
function startPolling(jobId) {
if (activePolls.has(jobId)) return;
const intervalId = setInterval(async () => {
try {
const response = await fetch(`/job/${jobId}`);
if (!response.ok) {
if (response.status === 404) {
console.warn(`Job ${jobId} not found. Stopping poll.`);
stopPolling(jobId);
}
return;
}
const job = await response.json();
renderJobRow(job);
if (['completed', 'failed', 'cancelled'].includes(job.status)) {
stopPolling(jobId);
}
} catch (error) {
console.error(`Error polling for job ${jobId}:`, error);
stopPolling(jobId); // Stop polling on network or other errors
}
}, 2500); // Poll every 2.5 seconds
activePolls.set(jobId, intervalId);
}
function stopPolling(jobId) {
if (activePolls.has(jobId)) {
clearInterval(activePolls.get(jobId));
activePolls.delete(jobId);
}
}
function renderJobRow(job) {
let row = document.getElementById(`job-${job.id}`);
if (!row) {
row = document.createElement('tr');
row.id = `job-${job.id}`;
jobListBody.prepend(row);
}
const taskTypeLabel = job.task_type.includes('ocr') ? 'PDF/Image OCR' : 'Transcription';
const formattedDate = new Date(job.created_at).toLocaleString();
let statusHtml = `<span class="job-status-badge status-${job.status}">${job.status}</span>`;
let actionHtml = `<span>-</span>`;
if (job.status === 'processing') {
// Show real progress for transcription, but an indeterminate one for OCR tasks
const progressClass = job.task_type === 'transcription' ? '' : 'indeterminate';
const progressWidth = job.task_type === 'transcription' ? job.progress : 100;
const progressBarHtml = `<div class="progress-bar-container"><div class="progress-bar ${progressClass}" style="width: ${progressWidth}%"></div></div>`;
statusHtml += progressBarHtml;
}
if (job.status === 'pending' || job.status === 'processing') {
actionHtml = `<button class="cancel-button" data-job-id="${job.id}">Cancel</button>`;
} else if (job.status === 'completed' && job.processed_filepath) {
const downloadFilename = job.processed_filepath.split(/[\\/]/).pop();
actionHtml = `<a href="/download/${downloadFilename}" class="download-button" download>Download</a>`;
} else if (job.status === 'failed') {
const errorTitle = job.error_message ? ` title="${job.error_message.replace(/"/g, '&quot;')}"` : '';
actionHtml = `<span class="error-text"${errorTitle}>Failed</span>`;
}
// Use textContent for filename to prevent XSS and add a title for overflow
const escapedFilename = job.original_filename.replace(/</g, "&lt;").replace(/>/g, "&gt;");
row.innerHTML = `
<td data-label="File"><span class="cell-value" title="${escapedFilename}">${escapedFilename}</span></td>
<td data-label="Type"><span class="cell-value">${taskTypeLabel}</span></td>
<td data-label="Submitted"><span class="cell-value">${formattedDate}</span></td>
<td data-label="Status"><span class="cell-value">${statusHtml}</span></td>
<td data-label="Action" class="action-col"><span class="cell-value">${actionHtml}</span></td>
`;
}
// --- Initial Load ---
loadInitialJobs();
});

214
static/js/script.old Normal file
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// static/js/script.js
document.addEventListener('DOMContentLoaded', () => {
// --- Global Elements ---
const jobListContainer = document.getElementById('job-list');
// --- PDF Form ---
const pdfForm = document.getElementById('pdf-form');
const pdfFileInput = document.getElementById('pdf-file-input');
const pdfFileName = document.getElementById('pdf-file-name');
// --- Audio Form ---
const audioForm = document.getElementById('audio-form');
const audioFileInput = document.getElementById('audio-file-input');
const audioFileName = document.getElementById('audio-file-name');
// --- State Management ---
let activePolls = new Map(); // Use a Map to store interval IDs for polling
// --- Event Listeners ---
pdfFileInput.addEventListener('change', () => updateFileName(pdfFileInput, pdfFileName));
audioFileInput.addEventListener('change', () => updateFileName(audioFileInput, audioFileName));
pdfForm.addEventListener('submit', (e) => handleFormSubmit(e, '/ocr-pdf', pdfForm, pdfFileInput, pdfFileName));
audioForm.addEventListener('submit', (e) => handleFormSubmit(e, '/transcribe-audio', audioForm, audioFileInput, audioFileName));
/**
* Updates the file name display.
*/
function updateFileName(input, nameDisplay) {
nameDisplay.textContent = input.files.length > 0 ? input.files[0].name : 'No file selected';
}
/**
* Generic handler for submitting a file processing form.
*/
async function handleFormSubmit(event, endpoint, form, fileInput, fileNameDisplay) {
event.preventDefault();
if (!fileInput.files[0]) {
alert('Please select a file to upload.');
return;
}
const formData = new FormData();
formData.append('file', fileInput.files[0]);
// Disable the submit button
const submitButton = form.querySelector('button[type="submit"]');
submitButton.disabled = true;
try {
const response = await fetch(endpoint, {
method: 'POST',
body: formData,
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.detail || `HTTP error! Status: ${response.status}`);
}
const result = await response.json(); // Expects { job_id: "...", status: "pending" }
// Create a preliminary job object to render immediately
const preliminaryJob = {
id: result.job_id,
status: 'pending',
original_filename: fileInput.files[0].name,
task_type: endpoint.includes('ocr') ? 'ocr' : 'transcription',
created_at: new Date().toISOString()
};
renderJobCard(preliminaryJob); // Render in pending state
startPolling(result.job_id); // Start polling for updates
} catch (error) {
console.error('Error submitting job:', error);
// In a real app, you'd show this error in a more user-friendly way
alert(`Submission failed: ${error.message}`);
} finally {
// Reset form and re-enable button
form.reset();
fileNameDisplay.textContent = 'No file selected';
submitButton.disabled = false;
}
}
/**
* Fetches all existing jobs on page load and renders them.
*/
async function loadInitialJobs() {
try {
const response = await fetch('/jobs');
if (!response.ok) throw new Error('Failed to fetch jobs.');
const jobs = await response.json();
jobListContainer.innerHTML = ''; // Clear any existing content
for (const job of jobs) {
renderJobCard(job);
// If a job is still processing from a previous session, resume polling
if (job.status === 'pending' || job.status === 'processing') {
startPolling(job.id);
}
}
} catch (error) {
console.error("Couldn't load job history:", error);
jobListContainer.innerHTML = '<p>Could not load job history.</p>';
}
}
/**
* Starts polling for a specific job's status.
*/
function startPolling(jobId) {
if (activePolls.has(jobId)) return; // Already polling this job
const intervalId = setInterval(async () => {
try {
const response = await fetch(`/job/${jobId}`);
if (!response.ok) {
// Stop polling if job not found (e.g., cleaned up)
if (response.status === 404) stopPolling(jobId);
return;
}
const job = await response.json();
renderJobCard(job); // Re-render the card with new data
if (job.status === 'completed' || job.status === 'failed') {
stopPolling(jobId);
}
} catch (error) {
console.error(`Error polling for job ${jobId}:`, error);
stopPolling(jobId); // Stop on network error
}
}, 3000); // Poll every 3 seconds
activePolls.set(jobId, intervalId);
}
/**
* Stops polling for a specific job.
*/
function stopPolling(jobId) {
if (activePolls.has(jobId)) {
clearInterval(activePolls.get(jobId));
activePolls.delete(jobId);
}
}
/**
* Creates or updates a job card in the UI.
*/
function renderJobCard(job) {
let card = document.getElementById(`job-${job.id}`);
// Create card if it doesn't exist
if (!card) {
card = document.createElement('div');
card.id = `job-${job.id}`;
card.className = 'job-card';
// Prepend new jobs to the top of the list
jobListContainer.prepend(card);
}
// Update status for styling
card.dataset.status = job.status;
const taskName = job.task_type === 'ocr' ? 'PDF OCR' : 'Audio Transcription';
const formattedDate = new Date(job.created_at).toLocaleString();
let bodyHtml = '';
switch(job.status) {
case 'pending':
case 'processing':
bodyHtml = `
<div class="processing-indicator">
<div class="spinner"></div>
<span>Status: ${job.status}...</span>
</div>`;
break;
case 'completed':
const downloadFilename = job.processed_filepath.split(/[\\/]/).pop();
const downloadUrl = `/download/${downloadFilename}`;
const downloadButton = `<a href="${downloadUrl}" class="download-button" download>Download Result</a>`;
const previewHtml = job.task_type === 'ocr' && job.result_preview
? `<h4>Extracted Text Preview:</h4><pre class="text-preview">${job.result_preview}</pre>`
: '';
bodyHtml = `<div>${downloadButton}${previewHtml}</div>`;
break;
case 'failed':
bodyHtml = `
<h4>Processing Failed</h4>
<p class="error-message">${job.error_message || 'An unknown error occurred.'}</p>`;
break;
}
card.innerHTML = `
<div class="job-card-header">
<h3>${job.original_filename}</h3>
<span class="job-status-badge status-${job.status}">${job.status}</span>
</div>
<p style="color: var(--muted-text); margin: -0.5rem 0 1rem 0; font-size: 0.9rem;">
${taskName} &bull; Submitted: ${formattedDate}
</p>
<div class="job-card-body">
${bodyHtml}
</div>
`;
}
// --- Initial Execution ---
loadInitialJobs();
});