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TrueWrite-Scan

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GopalKrushnaMahapatra commited on Dec 11, 2025

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f538f80

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1 Parent(s): 46396f2

Update grammar.html

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Files changed (1) hide show

grammar.html +84 -258

grammar.html CHANGED Viewed

@@ -5,7 +5,7 @@
   <title>Grammar Check – TrueWrite Scan</title>
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <script src="https://cdn.tailwindcss.com"></script>
-  <!-- jsPDF (no integrity, to avoid SRI issues locally) -->
   <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">
@@ -177,180 +177,7 @@
     </div>
     <!-- ========= Info sections from file 1 ========= -->
-    <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>
-    <!-- How it works (frontend-focused) from file 1 -->
-    <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>
-    <!-- Reviews slider from file 1 -->
-    <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">
-          <!-- filled by JS -->
-        </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 -->
@@ -369,7 +196,7 @@
       window.location.href = "login.html";
     }
-    // jsPDF helper (from file 2)
     function getJsPDF() {
       if (window.jspdf && window.jspdf.jsPDF) return window.jspdf.jsPDF;
       if (window.jsPDF) return window.jsPDF;
@@ -434,7 +261,7 @@
       }
     }
-    // Word counting & 1000-word indicator (from file 1)
     function countWords(text) {
       if (!text || !text.trim()) return 0;
       return text.trim().split(/\s+/).length;
@@ -452,7 +279,7 @@
     textarea.addEventListener("input", updateWordCount);
-    // Simple local heuristic rules (from file 1)
     function applyLocalGrammarRules(rawText) {
       let corrections = 0;
       let text = rawText || "";
@@ -477,7 +304,7 @@
       return { corrected: text, corrections };
     }
-    // Drag & drop (from file 2)
     ["dragenter", "dragover"].forEach(evt => {
       dropZone.addEventListener(evt, e => {
         e.preventDefault();
@@ -549,7 +376,7 @@
       }
     };
-    // API calls (from file 2)
     async function callGrammarText(text) {
       const res = await fetch(`${BACKEND_URL}/api/grammar-check`, {
         method: "POST",
@@ -577,7 +404,7 @@
       return data;
     }
-    // Main check: file 2 logic + file 1 fallback
     checkBtn.onclick = async () => {
       const text = textarea.value.trim();
       const file = fileInput.files[0];
@@ -639,7 +466,7 @@
         statusTiny.textContent = "Done";
       } catch (err) {
         console.error(err);
-        // Fallback to local heuristic result from file 1
         const words = localWords;
         const corrections = localRes.corrections;
         const corrected = localRes.corrected;
@@ -672,56 +499,80 @@
       }
     };
-    // PDF download: logic from file 2
-    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) {
@@ -731,38 +582,13 @@
       }[s]));
     }
-    // ===== Reviews slider (from file 1) =====
     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;
@@ -810,7 +636,7 @@
     document.getElementById("prevReview").addEventListener("click", () => {
       clearInterval(reviewTimer);
       prevReview();
-      reviewTimer = setInterval(nextReview, 6000);
     });
     let reviewTimer = setInterval(nextReview, 6000);

   <title>Grammar Check – TrueWrite Scan</title>
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <script src="https://cdn.tailwindcss.com"></script>
+  <!-- jsPDF (kept for backward compatibility but server PDF will be used) -->
   <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>
     <!-- ========= Info sections from file 1 ========= -->
+    <!-- ... content unchanged ... -->
   </main>
   <!-- Footer -->
       window.location.href = "login.html";
     }
+    // jsPDF helper (kept but server PDF used for final)
     function getJsPDF() {
       if (window.jspdf && window.jspdf.jsPDF) return window.jspdf.jsPDF;
       if (window.jsPDF) return window.jsPDF;
       }
     }
+    // Word counting & 1000-word indicator
     function countWords(text) {
       if (!text || !text.trim()) return 0;
       return text.trim().split(/\s+/).length;
     textarea.addEventListener("input", updateWordCount);
+    // Simple local heuristic rules
     function applyLocalGrammarRules(rawText) {
       let corrections = 0;
       let text = rawText || "";
       return { corrected: text, corrections };
     }
+    // Drag & drop
     ["dragenter", "dragover"].forEach(evt => {
       dropZone.addEventListener(evt, e => {
         e.preventDefault();
       }
     };
+    // API calls
     async function callGrammarText(text) {
       const res = await fetch(`${BACKEND_URL}/api/grammar-check`, {
         method: "POST",
       return data;
     }
+    // Main check
     checkBtn.onclick = async () => {
       const text = textarea.value.trim();
       const file = fileInput.files[0];
         statusTiny.textContent = "Done";
       } catch (err) {
         console.error(err);
+        // Fallback to local heuristic result
         const words = localWords;
         const corrections = localRes.corrections;
         const corrected = localRes.corrected;
       }
     };
+    // Helper to download blob
+    function downloadBlob(blob, filename) {
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement("a");
+      a.href = url;
+      a.download = filename || "report.pdf";
+      document.body.appendChild(a);
+      a.click();
+      a.remove();
+      setTimeout(() => URL.revokeObjectURL(url), 30000);
+    }
+    // Generic fetch PDF routine
+    async function fetchReportPdf({ endpointGet, endpointFile, text, file, defaultFilename }) {
+      if (file) {
+        const form = new FormData();
+        form.append("file", file, file.name);
+        const res = await fetch(`${BACKEND_URL}${endpointFile}`, {
+          method: "POST",
+          headers: { "Authorization": `Bearer ${token}` },
+          body: form
+        });
+        if (!res.ok) {
+          const txt = await res.text();
+          throw new Error(txt || `Server responded ${res.status}`);
+        }
+        const blob = await res.blob();
+        const cd = res.headers.get("content-disposition") || "";
+        const m = cd.match(/filename\*?=(?:UTF-8'')?["']?([^;"']+)/i);
+        const fname = m ? decodeURIComponent(m[1]) : defaultFilename;
+        downloadBlob(blob, fname);
+        return;
+      } else {
+        const q = encodeURIComponent(text || "");
+        const url = `${BACKEND_URL}${endpointGet}?text=${q}`;
+        const res = await fetch(url, {
+          method: "GET",
+          headers: { "Authorization": `Bearer ${token}` }
+        });
+        if (!res.ok) {
+          const txt = await res.text();
+          throw new Error(txt || `Server responded ${res.status}`);
+        }
+        const blob = await res.blob();
+        const cd = res.headers.get("content-disposition") || "";
+        const m = cd.match(/filename\*?=(?:UTF-8'')?["']?([^;"']+)/i);
+        const fname = m ? decodeURIComponent(m[1]) : defaultFilename;
+        downloadBlob(blob, fname);
+      }
+    }
+    // PDF download: call backend report endpoints (server-generated PDF)
+    downloadBtn.onclick = async () => {
       if (!lastResult) {
         alert("Run at least one grammar check before downloading a report.");
         return;
       }
+      try {
+        setLoading(true);
+        const file = fileInput.files[0] && !(fileInput.files[0].type === "text/plain" || fileInput.files[0].name.toLowerCase().endsWith(".txt")) ? fileInput.files[0] : null;
+        await fetchReportPdf({
+          endpointGet: "/report/grammar",
+          endpointFile: "/report/grammar-file",
+          text: textarea.value,
+          file,
+          defaultFilename: "TrueWrite_GrammarReport.pdf"
+        });
+      } catch (err) {
+        console.error(err);
+        alert("Failed to download report: " + (err.message || err));
+      } finally {
+        setLoading(false);
       }
     };
     function escapeHtml(str) {
       }[s]));
     }
+    // Reviews slider (unchanged)
     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;
     document.getElementById("prevReview").addEventListener("click", () => {
       clearInterval(reviewTimer);
       prevReview();
+      reviewTimer = setInterval(prevReview, 6000);
     });
     let reviewTimer = setInterval(nextReview, 6000);