| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8" /> |
| <title>Grammar Check – TrueWrite Scan</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| <script src="https://cdn.tailwindcss.com"></script> |
| |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> |
| </head> |
| <body class="bg-gradient-to-br from-slate-950 via-slate-900 to-indigo-950 text-white min-h-screen flex flex-col"> |
| |
| <div class="pointer-events-none fixed inset-0 opacity-40 blur-3xl" |
| style="background: radial-gradient(circle at 0% 0%, rgba(59,130,246,0.35), transparent 55%), radial-gradient(circle at 80% 80%, rgba(16,185,129,0.28), transparent 55%);"> |
| </div> |
|
|
| <main class="relative flex-1 max-w-6xl mx-auto px-4 py-8 z-10"> |
| |
| <div class="flex items-center justify-between mb-6"> |
| <div class="flex items-center gap-3"> |
| <div> |
| <img src="logo.png" alt="TrueWrite Scan Logo" class="w-10 h-10 rounded-xl shadow-lg shadow-indigo-500/40"> |
| </div> |
| <div> |
| <h1 class="text-2xl md:text-3xl font-extrabold tracking-tight"> |
| TrueWrite <span class="text-emerald-300">Scan</span> |
| </h1> |
| <p class="text-[11px] text-slate-300 uppercase tracking-[0.25em]"> |
| Grammar Rectifier |
| </p> |
| </div> |
| </div> |
| <a href="dashboard.html" |
| class="text-xs text-slate-200 px-3 py-1.5 rounded-full border border-slate-600/70 bg-slate-900/40 backdrop-blur hover:bg-slate-800/70 transition"> |
| ← Back to dashboard |
| </a> |
| </div> |
|
|
| |
| <nav class="mb-6"> |
| <div class="inline-flex items-center gap-1 rounded-full bg-slate-900/80 border border-slate-800 p-1 text-xs"> |
| <a href="grammar.html" |
| class="px-3 py-1.5 rounded-full bg-emerald-500 text-white font-medium shadow shadow-emerald-500/40" |
| aria-current="page"> |
| Grammar |
| </a> |
| <a href="plagiarism.html" |
| class="px-3 py-1.5 rounded-full text-slate-300 hover:bg-slate-800"> |
| Plagiarism |
| </a> |
| <a href="ai-check.html" |
| class="px-3 py-1.5 rounded-full text-slate-300 hover:bg-slate-800"> |
| AI Content |
| </a> |
| </div> |
| </nav> |
|
|
| <div class="grid md:grid-cols-2 gap-6"> |
| |
| <section class="rounded-3xl border border-white/10 bg-slate-900/40 backdrop-blur-xl shadow-2xl shadow-black/50 p-5 md:p-6 flex flex-col"> |
| <header class="mb-4"> |
| <h2 class="text-lg md:text-xl font-semibold">Input text or upload file</h2> |
| <p class="text-xs text-slate-300 mt-1"> |
| Large files are trimmed server-side for safety. Upload size limit is 15 MB. |
| </p> |
| </header> |
|
|
| |
| <div id="dropZone" |
| class="mb-3 border-2 border-dashed border-slate-600/80 rounded-2xl bg-slate-900/50 backdrop-blur-md px-4 py-3 text-xs flex items-center justify-between transition hover:border-emerald-400/80 hover:bg-slate-900/70"> |
| <div class="flex items-center gap-3"> |
| <div class="w-8 h-8 rounded-full bg-slate-800/80 flex items-center justify-center"> |
| <span class="text-lg">📂</span> |
| </div> |
| <div> |
| <p class="font-medium text-slate-100">Drag & drop your file here</p> |
| <p class="text-[11px] text-slate-400"> |
| Supported: .txt, .pdf, .docx (max 15MB) |
| </p> |
| </div> |
| </div> |
| <div class="flex flex-col items-end gap-1"> |
| <label class="px-3 py-1 rounded-full border border-slate-500/80 text-[11px] cursor-pointer bg-slate-800/60 hover:bg-slate-700/80"> |
| Browse |
| <input id="fileInput" type="file" accept=".txt,.pdf,.docx" class="hidden" /> |
| </label> |
| <span id="fileName" class="text-[10px] text-slate-400 max-w-[150px] truncate"></span> |
| </div> |
| </div> |
|
|
| <div id="statusTiny" class="text-[11px] text-slate-400 mb-2"> |
| Ready · No file selected |
| </div> |
|
|
| |
| <div class="flex gap-2 items-center mb-1"> |
| <button id="pasteBtn" |
| class="text-[11px] px-3 py-1 rounded-full border border-slate-600/80 bg-slate-900/70 hover:bg-slate-800/90"> |
| Paste text from clipboard |
| </button> |
| <span class="text-[11px] text-slate-500">or type directly below</span> |
| </div> |
|
|
| |
| <div class="flex justify-end mb-2"> |
| <span id="wordCount" class="text-[11px] text-slate-400">0 / 1000 words</span> |
| </div> |
|
|
| <textarea id="inputText" rows="10" |
| class="flex-1 w-full rounded-2xl bg-slate-950/70 border border-slate-700/80 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-emerald-500/70 focus:border-emerald-500/60 placeholder:text-slate-500" |
| placeholder="Paste your content here or use the drag-and-drop box above..."></textarea> |
|
|
| |
| <div class="mt-4 flex flex-wrap gap-2 items-center"> |
| <button id="checkBtn" |
| class="px-5 py-2 rounded-xl bg-emerald-500 hover:bg-emerald-600 text-sm font-semibold shadow-lg shadow-emerald-500/40 flex items-center gap-2"> |
| <svg id="spinner" |
| class="hidden animate-spin h-4 w-4 text-white" |
| xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24"> |
| <circle class="opacity-25" cx="12" cy="12" r="10" |
| stroke="currentColor" stroke-width="4"></circle> |
| <path class="opacity-75" fill="currentColor" |
| d="M4 12a8 8 0 018-8v4a4 4 0 00-4 4H4z"></path> |
| </svg> |
| <span id="checkLabel">Check Grammar</span> |
| </button> |
|
|
| |
| <button id="downloadBtn" |
| class="px-5 py-2 rounded-xl bg-slate-900/70 border border-slate-600/80 text-sm font-medium hover:bg-slate-800/90"> |
| Download report as PDF |
| </button> |
| </div> |
| </section> |
|
|
| |
| <section class="rounded-3xl border border-white/10 bg-slate-900/40 backdrop-blur-xl shadow-2xl shadow-black/50 p-5 md:p-6 flex flex-col text-sm"> |
| <header class="mb-3"> |
| <h2 class="text-lg font-semibold">Result</h2> |
| <p class="text-[11px] text-slate-400"> |
| Corrected text and statistics appear here after each scan. |
| </p> |
| </header> |
|
|
| |
| <div class="mb-3"> |
| <div class="h-1.5 w-full rounded-full bg-slate-800/80 overflow-hidden"> |
| <div id="progressBar" class="h-full w-0 bg-gradient-to-r from-emerald-400 via-teal-400 to-sky-400 transition-[width] duration-200 ease-out"></div> |
| </div> |
| <div id="progressText" class="text-[11px] text-slate-400 mt-1">Idle</div> |
| </div> |
|
|
| <div class="grid gap-3 mb-2"> |
| <div class="flex flex-wrap gap-4 text-[12px] text-slate-200"> |
| <div>Words analysed: <span id="statWords" class="font-semibold text-emerald-300">0</span></div> |
| <div>Corrections: <span id="statCorrections" class="font-semibold text-emerald-300">0</span></div> |
| </div> |
| <p id="summary" class="text-[13px] text-slate-200"> |
| Run a check to see corrected text and a brief summary of edits. |
| </p> |
| |
| <div id="corrections" class="text-[11px] text-slate-300"></div> |
| </div> |
|
|
| <div class="flex-1"> |
| <div class="bg-slate-950/60 border border-slate-800/80 rounded-2xl p-3 flex flex-col h-full"> |
| <p class="text-[11px] text-slate-400 mb-1">Corrected text</p> |
| <textarea id="correctedText" |
| class="flex-1 w-full bg-transparent text-xs md:text-[13px] resize-none focus:outline-none min-h-[260px]" |
| placeholder="Corrected version will appear here..." readonly></textarea> |
| </div> |
|
|
| |
| <div id="originalPreview" class="hidden"></div> |
| </div> |
| </section> |
| </div> |
|
|
| |
|
|
| <section class="mt-10 space-y-4"> |
| <h2 class="text-xl md:text-2xl font-semibold">Why choose this tool?</h2> |
| <p class="text-sm text-slate-300"> |
| Inspired by tools like QuillBot, this page gives you a simple, focused space to check |
| short pieces of writing quickly before you submit or share them. |
| </p> |
|
|
| <div class="grid md:grid-cols-3 gap-5 mt-3"> |
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-indigo-500/20 flex items-center justify-center"> |
| <span class="text-lg">⚡</span> |
| </div> |
| <p class="font-semibold text-sm">Fast one-click review</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| Paste, click, and instantly get a cleaner version of your text without any sign-up |
| or complicated options. |
| </p> |
| </div> |
|
|
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-emerald-500/20 flex items-center justify-center"> |
| <span class="text-lg">🎯</span> |
| </div> |
| <p class="font-semibold text-sm">Focus on basics that matter</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| Targets the most common issues students face: extra spaces, lowercase “i”, |
| sentence starts, and missing punctuation. |
| </p> |
| </div> |
|
|
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-fuchsia-500/20 flex items-center justify-center"> |
| <span class="text-lg">📄</span> |
| </div> |
| <p class="font-semibold text-sm">Instant PDF summaries</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| Export a quick PDF report for your records or to attach with your assignment |
| submissions. |
| </p> |
| </div> |
| </div> |
| </section> |
|
|
| <section class="mt-10 space-y-4"> |
| <h2 class="text-xl md:text-2xl font-semibold">Who can use this tool?</h2> |
| <p class="text-sm text-slate-300"> |
| This grammar checker is designed as a lightweight helper for anyone who wants a final |
| polish before sending or submitting text. |
| </p> |
|
|
| <div class="grid md:grid-cols-3 gap-5 mt-3"> |
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-sky-500/20 flex items-center justify-center"> |
| <span class="text-lg">👨🎓</span> |
| </div> |
| <p class="font-semibold text-sm">Students</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| Quickly check lab reports, assignments, mini-projects, and emails to faculty or |
| supervisors. |
| </p> |
| </div> |
|
|
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-amber-500/20 flex items-center justify-center"> |
| <span class="text-lg">👩🏫</span> |
| </div> |
| <p class="font-semibold text-sm">Teachers & mentors</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| Use it as a quick demo in class to show students how common grammar issues can be |
| auto-detected. |
| </p> |
| </div> |
|
|
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-rose-500/20 flex items-center justify-center"> |
| <span class="text-lg">💼</span> |
| </div> |
| <p class="font-semibold text-sm">Professionals & creators</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| Clean up short posts, descriptions, and emails before sharing them with clients, |
| teams, or on social media. |
| </p> |
| </div> |
| </div> |
| </section> |
|
|
| |
| <section class="mt-10 space-y-4"> |
| <h2 class="text-xl md:text-2xl font-semibold">How does this work?</h2> |
| <p class="text-sm text-slate-300"> |
| Behind the scenes, prefers a neural model (GECToR), then falls back to LanguageTool, and finally to a |
| lightweight heuristic that do the necessary corrections. |
| </p> |
|
|
| <div class="grid md:grid-cols-3 gap-5 mt-3"> |
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-indigo-500/20 flex items-center justify-center"> |
| <span class="text-lg">1️⃣</span> |
| </div> |
| <p class="font-semibold text-sm">Paste & analyse</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| You paste your text (up to ~1000 words). The tool counts words and prepares it for |
| analysis. |
| </p> |
| </div> |
|
|
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-emerald-500/20 flex items-center justify-center"> |
| <span class="text-lg">2️⃣</span> |
| </div> |
| <p class="font-semibold text-sm">Apply smart rules and models</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| GECToR model rewrites sentences word-by-word, focusing on grammar, agreement, and spelling. |
| JavaScript rules can fix double spaces, lowercase “i”, sentence capitalization, and |
| end punctuation. Then the text is sent to a neural grammar model on the server for deeper fixes. |
| </p> |
| </div> |
|
|
| <div class="bg-slate-900/70 border border-slate-800 rounded-2xl p-4"> |
| <div class="flex items-center gap-3 mb-2"> |
| <div class="w-9 h-9 rounded-full bg-fuchsia-500/20 flex items-center justify-center"> |
| <span class="text-lg">3️⃣</span> |
| </div> |
| <p class="font-semibold text-sm">Review & export</p> |
| </div> |
| <p class="text-xs text-slate-300"> |
| You compare the original and corrected text, then optionally export a PDF summary |
| for future reference. |
| </p> |
| </div> |
| </div> |
| </section> |
|
|
| |
| <section class="mt-12"> |
| <h2 class="text-xl md:text-2xl font-semibold mb-3">What users say about this grammar tool</h2> |
| <div class="bg-slate-900/80 border border-slate-800 rounded-2xl p-5 md:p-6 relative overflow-hidden"> |
| <div id="reviewCard" class="transition-all duration-500"> |
| |
| </div> |
|
|
| <div class="flex items-center justify-between mt-4"> |
| <div id="reviewDots" class="flex gap-1.5"></div> |
| <div class="flex gap-2"> |
| <button id="prevReview" |
| class="w-8 h-8 rounded-full border border-slate-600 flex items-center justify-center text-xs hover:bg-slate-800"> |
| ‹ |
| </button> |
| <button id="nextReview" |
| class="w-8 h-8 rounded-full border border-slate-600 flex items-center justify-center text-xs hover:bg-slate-800"> |
| › |
| </button> |
| </div> |
| </div> |
| </div> |
| </section> |
|
|
| </main> |
|
|
| |
| <footer class="relative border-t border-slate-800/80 bg-slate-950/70 backdrop-blur"> |
| <div class="max-w-6xl mx-auto px-4 py-4 text-[11px] text-slate-400 flex flex-col md:flex-row items-center justify-between gap-2"> |
| <p>© 2025 TrueWrite Scan. All rights reserved.</p> |
| <p>Designed & developed by <span class="text-emerald-300 font-medium">Gopal Krushna Mahapatra</span>.</p> |
| </div> |
| </footer> |
|
|
| <script> |
| const BACKEND_URL = "https://gopalkrushnamahapatra-truewrite-scan-backend.hf.space"; |
| const token = localStorage.getItem("truewriteToken"); |
| const user = localStorage.getItem("truewriteUser"); |
| if (!token || !user) { |
| window.location.href = "login.html"; |
| } |
| |
| |
| function getJsPDF() { |
| if (window.jspdf && window.jspdf.jsPDF) return window.jspdf.jsPDF; |
| if (window.jsPDF) return window.jsPDF; |
| alert("PDF library (jsPDF) did not load. Check your internet connection or CDN access."); |
| return null; |
| } |
| |
| |
| const dropZone = document.getElementById("dropZone"); |
| const fileInput = document.getElementById("fileInput"); |
| const fileNameSpan = document.getElementById("fileName"); |
| const statusTiny = document.getElementById("statusTiny"); |
| const pasteBtn = document.getElementById("pasteBtn"); |
| const textarea = document.getElementById("inputText"); |
| const checkBtn = document.getElementById("checkBtn"); |
| const checkLabel = document.getElementById("checkLabel"); |
| const spinner = document.getElementById("spinner"); |
| const progressBar = document.getElementById("progressBar"); |
| const progressText = document.getElementById("progressText"); |
| const statWords = document.getElementById("statWords"); |
| const statCorrections = document.getElementById("statCorrections"); |
| const summaryEl = document.getElementById("summary"); |
| const correctionsDiv = document.getElementById("corrections"); |
| const correctedTextEl = document.getElementById("correctedText"); |
| const originalPreview = document.getElementById("originalPreview"); |
| const downloadBtn = document.getElementById("downloadBtn"); |
| const wordCountSpan = document.getElementById("wordCount"); |
| |
| let lastResult = null; |
| let progressTimer = null; |
| |
| function setLoading(on) { |
| if (on) { |
| spinner.classList.remove("hidden"); |
| checkLabel.textContent = "Checking..."; |
| checkBtn.disabled = true; |
| checkBtn.classList.add("opacity-60", "cursor-not-allowed"); |
| |
| let pct = 0; |
| progressBar.style.width = "0%"; |
| progressText.textContent = "Uploading / processing..."; |
| progressTimer = setInterval(() => { |
| pct += Math.random() * 10; |
| if (pct > 90) pct = 90; |
| progressBar.style.width = pct + "%"; |
| }, 200); |
| } else { |
| spinner.classList.add("hidden"); |
| checkLabel.textContent = "Check Grammar"; |
| checkBtn.disabled = false; |
| checkBtn.classList.remove("opacity-60", "cursor-not-allowed"); |
| if (progressTimer) { |
| clearInterval(progressTimer); |
| progressTimer = null; |
| } |
| progressBar.style.width = "100%"; |
| progressText.textContent = "Done"; |
| setTimeout(() => { |
| progressBar.style.width = "0%"; |
| progressText.textContent = "Idle"; |
| }, 700); |
| } |
| } |
| |
| |
| function countWords(text) { |
| if (!text || !text.trim()) return 0; |
| return text.trim().split(/\s+/).length; |
| } |
| |
| function updateWordCount() { |
| const words = countWords(textarea.value); |
| if (wordCountSpan) { |
| wordCountSpan.textContent = `${words} / 1000 words`; |
| } |
| if (words > 1000) { |
| statusTiny.textContent = "Text longer than 1000 words — extra words will be ignored by the server."; |
| } |
| } |
| |
| textarea.addEventListener("input", updateWordCount); |
| |
| |
| function applyLocalGrammarRules(rawText) { |
| let corrections = 0; |
| let text = rawText || ""; |
| |
| const beforeDoubleSpace = text; |
| text = text.replace(/\s{2,}/g, " "); |
| if (text !== beforeDoubleSpace) corrections++; |
| |
| const beforeI = text; |
| text = text.replace(/\bi\b/g, "I"); |
| if (text !== beforeI) corrections++; |
| |
| const beforeSentence = text; |
| text = text.replace(/(^\s*\w|[.!?]\s+\w)/g, c => c.toUpperCase()); |
| if (text !== beforeSentence) corrections++; |
| |
| if (text.trim() && !/[.!?]\s*$/.test(text.trim())) { |
| text = text.trim() + "."; |
| corrections++; |
| } |
| |
| return { corrected: text, corrections }; |
| } |
| |
| |
| ["dragenter", "dragover"].forEach(evt => { |
| dropZone.addEventListener(evt, e => { |
| e.preventDefault(); |
| e.stopPropagation(); |
| dropZone.classList.add("border-emerald-400/80", "bg-slate-900/80"); |
| }); |
| }); |
| |
| ["dragleave", "drop"].forEach(evt => { |
| dropZone.addEventListener(evt, e => { |
| e.preventDefault(); |
| e.stopPropagation(); |
| dropZone.classList.remove("border-emerald-400/80", "bg-slate-900/80"); |
| }); |
| }); |
| |
| dropZone.addEventListener("drop", e => { |
| const dt = e.dataTransfer; |
| const files = dt.files; |
| if (!files || !files.length) return; |
| const file = files[0]; |
| fileInput.files = files; |
| handleFileSelected(file); |
| }); |
| |
| fileInput.addEventListener("change", e => { |
| const file = e.target.files[0]; |
| if (!file) { |
| fileNameSpan.textContent = ""; |
| statusTiny.textContent = "Ready · No file selected"; |
| textarea.value = ""; |
| originalPreview.textContent = ""; |
| updateWordCount(); |
| return; |
| } |
| handleFileSelected(file); |
| }); |
| |
| function handleFileSelected(file) { |
| fileNameSpan.textContent = file.name; |
| const fname = file.name.toLowerCase(); |
| if (file.type === "text/plain" || fname.endsWith(".txt")) { |
| const reader = new FileReader(); |
| reader.onload = () => { |
| textarea.value = reader.result; |
| statusTiny.textContent = `${file.name} loaded as text`; |
| originalPreview.textContent = textarea.value.slice(0, 1500); |
| updateWordCount(); |
| }; |
| reader.readAsText(file); |
| } else { |
| textarea.value = ""; |
| originalPreview.textContent = ""; |
| statusTiny.textContent = `${file.name} selected. Will be parsed on backend.`; |
| updateWordCount(); |
| } |
| } |
| |
| |
| pasteBtn.onclick = async () => { |
| try { |
| const txt = await navigator.clipboard.readText(); |
| textarea.value = txt; |
| originalPreview.textContent = txt.slice(0, 1500); |
| statusTiny.textContent = "Text pasted from clipboard"; |
| updateWordCount(); |
| } catch { |
| alert("Clipboard access blocked by browser."); |
| } |
| }; |
| |
| |
| async function callGrammarText(text) { |
| const res = await fetch(`${BACKEND_URL}/api/grammar-check`, { |
| method: "POST", |
| headers: { |
| "Content-Type": "application/json", |
| "Authorization": `Bearer ${token}` |
| }, |
| body: JSON.stringify({ text }) |
| }); |
| const data = await res.json(); |
| if (!res.ok) throw new Error(data.detail || data.error || "Server error"); |
| return data; |
| } |
| |
| async function callGrammarFile(file) { |
| const form = new FormData(); |
| form.append("file", file, file.name); |
| const res = await fetch(`${BACKEND_URL}/api/grammar-check-file`, { |
| method: "POST", |
| headers: { "Authorization": `Bearer ${token}` }, |
| body: form |
| }); |
| const data = await res.json(); |
| if (!res.ok) throw new Error(data.detail || data.error || "Server error"); |
| return data; |
| } |
| |
| |
| checkBtn.onclick = async () => { |
| const text = textarea.value.trim(); |
| const file = fileInput.files[0]; |
| |
| if (!text && !file) { |
| alert("Please paste text or upload a file first."); |
| return; |
| } |
| |
| setLoading(true); |
| summaryEl.textContent = "Checking..."; |
| correctionsDiv.textContent = ""; |
| correctedTextEl.value = ""; |
| statWords.textContent = "0"; |
| statCorrections.textContent = "0"; |
| lastResult = null; |
| |
| |
| const localWords = countWords(text); |
| const localTrimmedText = localWords > 1000 |
| ? text.split(/\s+/).slice(0, 1000).join(" ") |
| : text; |
| const localRes = applyLocalGrammarRules(localTrimmedText); |
| |
| try { |
| let data; |
| if (file && !(file.type === "text/plain" || file.name.toLowerCase().endsWith(".txt"))) { |
| data = await callGrammarFile(file); |
| } else { |
| const payloadText = text || (file ? await file.text() : ""); |
| data = await callGrammarText(payloadText); |
| } |
| |
| const words = data.original_words ?? localWords ?? 0; |
| const corrections = data.corrections ?? 0; |
| const corrected = data.corrected_text ?? localRes.corrected ?? ""; |
| const summary = data.summary ?? ""; |
| |
| statWords.textContent = String(words); |
| statCorrections.textContent = String(corrections); |
| correctedTextEl.value = corrected; |
| summaryEl.textContent = summary || "Grammar check completed."; |
| |
| correctionsDiv.innerHTML = ` |
| <div>Corrections made (server): <strong>${corrections}</strong></div> |
| `; |
| |
| if (!originalPreview.textContent) { |
| originalPreview.textContent = (textarea.value || "").slice(0, 1500); |
| } |
| |
| lastResult = { |
| original: textarea.value || (file ? "[uploaded file]" : ""), |
| corrected, |
| words, |
| corrections, |
| summary |
| }; |
| statusTiny.textContent = "Done"; |
| } catch (err) { |
| console.error(err); |
| |
| const words = localWords; |
| const corrections = localRes.corrections; |
| const corrected = localRes.corrected; |
| |
| statWords.textContent = String(words); |
| statCorrections.textContent = String(corrections); |
| correctedTextEl.value = corrected; |
| summaryEl.textContent = |
| "Server error — showing local heuristic corrections instead. " + (err.message || ""); |
| |
| correctionsDiv.innerHTML = ` |
| <div class="text-xs text-amber-300">Server error: ${escapeHtml(err.message || String(err))}</div> |
| <div class="mt-2">Local heuristic corrections applied: <strong>${corrections}</strong></div> |
| `; |
| |
| if (!originalPreview.textContent) { |
| originalPreview.textContent = (textarea.value || "").slice(0, 1500); |
| } |
| |
| lastResult = { |
| original: textarea.value || (file ? "[uploaded file]" : ""), |
| corrected, |
| words, |
| corrections, |
| summary: "Local heuristic corrections only" |
| }; |
| statusTiny.textContent = "Error (using local corrections)"; |
| } finally { |
| setLoading(false); |
| } |
| }; |
| |
| |
| downloadBtn.onclick = () => { |
| if (!lastResult) { |
| alert("Run at least one grammar check before downloading a report."); |
| return; |
| } |
| |
| const jsPDF = getJsPDF(); |
| if (!jsPDF) return; |
| |
| const doc = new jsPDF({ unit: "pt", format: "a4" }); |
| let y = 40; |
| |
| doc.setFontSize(16); |
| doc.text("TrueWrite Scan — Grammar Report", 40, y); y += 22; |
| |
| doc.setFontSize(11); |
| doc.text("Generated: " + new Date().toLocaleString(), 40, y); y += 18; |
| doc.text("User: " + (user || "N/A"), 40, y); y += 18; |
| |
| doc.setFontSize(12); |
| doc.text(`Words analysed: ${lastResult.words}`, 40, y); y += 16; |
| doc.text(`Corrections: ${lastResult.corrections}`, 40, y); y += 20; |
| |
| if (lastResult.summary) { |
| doc.text("Summary:", 40, y); y += 16; |
| doc.setFontSize(10); |
| let lines = doc.splitTextToSize(lastResult.summary, 520); |
| doc.text(lines, 40, y); |
| y += lines.length * 12 + 10; |
| } |
| |
| doc.setFontSize(11); |
| doc.text("--- Original text (truncated) ---", 40, y); y += 16; |
| doc.setFontSize(9); |
| const original = lastResult.original || ""; |
| const originalTrunc = original.length > 2500 ? original.slice(0, 2500) + "\n\n[TRUNCATED]" : original; |
| let lines = doc.splitTextToSize(originalTrunc, 520); |
| doc.text(lines, 40, y); |
| y += lines.length * 10 + 12; |
| |
| doc.setFontSize(11); |
| doc.text("--- Corrected text (truncated) ---", 40, y); y += 16; |
| doc.setFontSize(9); |
| const corrected = lastResult.corrected || ""; |
| const correctedTrunc = corrected.length > 2500 ? corrected.slice(0, 2500) + "\n\n[TRUNCATED]" : corrected; |
| lines = doc.splitTextToSize(correctedTrunc, 520); |
| doc.text(lines, 40, y); |
| |
| doc.save("truewrite-grammar-report.pdf"); |
| }; |
| |
| function escapeHtml(str) { |
| if (!str) return ""; |
| return String(str).replace(/[&<>"'`]/g, s => ({ |
| "&": "&", "<": "<", ">": ">", '"': """, "'": "'", "`": "`" |
| }[s])); |
| } |
| |
| |
| const reviews = [ |
| { |
| name: "Aarav S.", |
| role: "Final-year B.Tech student", |
| text: "I use this grammar page before every assignment submission. It quickly cleans up the most obvious mistakes.", |
| stars: 5 |
| }, |
| { |
| name: "Priya K.", |
| role: "M.Tech researcher", |
| text: "The corrected text + PDF report help me keep a record of changes when I work on my thesis chapters.", |
| stars: 5 |
| }, |
| { |
| name: "Rahul M.", |
| role: "Content creator", |
| text: "Simple, fast, no distractions. Perfect when I just want to sanity-check captions and short posts.", |
| stars: 4 |
| }, |
| { |
| name: "Sneha R.", |
| role: "English learner", |
| text: "Seeing how my sentences are automatically fixed is helping me understand grammar rules better.", |
| stars: 5 |
| }, |
| { |
| name: "Vikram J.", |
| role: "Developer", |
| text: "Nice example of a purely front-end grammar tool. The UI feels inspired by popular tools like QuillBot.", |
| stars: 4 |
| } |
| ]; |
| |
| let currentReview = 0; |
| const reviewCard = document.getElementById("reviewCard"); |
| const reviewDots = document.getElementById("reviewDots"); |
| |
| function createStarRow(stars) { |
| let html = ""; |
| for (let i = 0; i < 5; i++) { |
| html += `<span class="${i < stars ? "text-yellow-400" : "text-slate-600"} text-sm">★</span>`; |
| } |
| return html; |
| } |
| |
| function renderReview() { |
| const r = reviews[currentReview]; |
| reviewCard.innerHTML = ` |
| <div class="flex items-center gap-2 mb-2"> |
| ${createStarRow(r.stars)} |
| </div> |
| <p class="text-sm text-slate-200 mb-3">"${r.text}"</p> |
| <p class="text-sm font-semibold">${r.name}</p> |
| <p class="text-xs text-slate-400">${r.role}</p> |
| `; |
| reviewDots.innerHTML = reviews.map((_, i) => |
| `<span class="w-2 h-2 rounded-full ${i === currentReview ? "bg-emerald-400" : "bg-slate-600"}"></span>` |
| ).join(""); |
| } |
| |
| function nextReview() { |
| currentReview = (currentReview + 1) % reviews.length; |
| renderReview(); |
| } |
| |
| function prevReview() { |
| currentReview = (currentReview - 1 + reviews.length) % reviews.length; |
| renderReview(); |
| } |
| |
| document.getElementById("nextReview").addEventListener("click", () => { |
| clearInterval(reviewTimer); |
| nextReview(); |
| reviewTimer = setInterval(nextReview, 6000); |
| }); |
| document.getElementById("prevReview").addEventListener("click", () => { |
| clearInterval(reviewTimer); |
| prevReview(); |
| reviewTimer = setInterval(nextReview, 6000); |
| }); |
| |
| let reviewTimer = setInterval(nextReview, 6000); |
| renderReview(); |
| |
| |
| updateWordCount(); |
| </script> |
| </body> |
| </html> |
