Update index.html
Browse files- index.html +12 -190
index.html
CHANGED
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@@ -101,197 +101,19 @@
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</div>
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<script>
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// نخزن جميع الملفات المختارة من عدة محاولات اختيار
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let selectedFiles = [];
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function setStatus(msg, type = "") {
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statusDiv.textContent = msg;
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statusDiv.className = "status" + (type ? " " + type : "");
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if (!msg) statusDiv.className = "status";
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}
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function renderFileList(files) {
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if (!files.length) {
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fileListDiv.classList.add("hidden");
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fileListDiv.innerHTML = "";
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return;
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}
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fileListDiv.classList.remove("hidden");
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fileListDiv.innerHTML = `
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<div class="file-list-header">
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<span>الملفات المختارة: ${files.length}</span>
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<span class="file-note">سيتم الدمج حسب الترتيب الأبجدي لاسم الملف.</span>
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</div>
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<ul class="file-list-ul">
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${files
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.map(
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(f, i) => `
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<li>
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<span class="index">${i + 1}</span>
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<span class="name">${f.name}</span>
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<span class="size">${(f.size / 1024).toFixed(1)} كيلوبايت</span>
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</li>`
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)
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.join("")}
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</ul>
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`;
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}
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function detectMode(files) {
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const allImages = files.every(f => f.type.startsWith("image/"));
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const allPDFs = files.every(
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f =>
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f.type === "application/pdf" ||
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f.name.toLowerCase().endsWith(".pdf")
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);
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if (allImages) return "images";
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if (allPDFs) return "pdfs";
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return null;
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}
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function downloadPdf(bytes, filename) {
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const blob = new Blob([bytes], { type: "application/pdf" });
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const url = URL.createObjectURL(blob);
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const a = document.createElement("a");
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a.href = url;
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a.download = filename;
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document.body.appendChild(a);
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a.click();
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a.remove();
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URL.revokeObjectURL(url);
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}
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// إضافة ملفات على دفعات (مفيد للجوال)
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filesInput.addEventListener("change", () => {
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const newFiles = Array.from(filesInput.files || []);
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if (!newFiles.length) return;
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// دمج بدون تكرار (اسم + حجم + تاريخ التعديل)
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const map = new Map();
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[...selectedFiles, ...newFiles].forEach(f => {
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const key = `${f.name}|${f.size}|${f.lastModified}`;
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if (!map.has(key)) map.set(key, f);
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});
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selectedFiles = Array.from(map.values()).sort((a, b) =>
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a.name.localeCompare(b.name, undefined, { numeric: true })
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);
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renderFileList(selectedFiles);
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setStatus("");
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// إفراغ input حتى نسمح باختيار دفعة جديدة
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filesInput.value = "";
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});
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mergeBtn.addEventListener("click", async () => {
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const files = [...selectedFiles];
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if (!files.length) {
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setStatus("الرجاء اختيار الملفات أولاً.", "error");
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return;
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}
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const mode = detectMode(files);
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if (!mode) {
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setStatus(
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"يجب أن تكون جميع الملفات صورًا فقط أو جميعها PDF فقط في العملية الواحدة.",
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"error"
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);
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return;
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}
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// ترتيب نهائي حسب الاسم
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files.sort((a, b) =>
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a.name.localeCompare(b.name, undefined, { numeric: true })
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);
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renderFileList(files);
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try {
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setStatus("جاري معالجة الملفات...", "loading");
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mergeBtn.disabled = true;
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mergeBtn.classList.add("disabled");
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if (mode === "images") {
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const pdfDoc = await PDFLib.PDFDocument.create();
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for (const file of files) {
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const bytes = await file.arrayBuffer();
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const lower = file.name.toLowerCase();
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let image;
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if (
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file.type === "image/jpeg" ||
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file.type === "image/jpg" ||
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lower.endsWith(".jpg") ||
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lower.endsWith(".jpeg")
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) {
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image = await pdfDoc.embedJpg(bytes);
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} else {
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image = await pdfDoc.embedPng(bytes);
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}
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const imgWidth = image.width;
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const imgHeight = image.height;
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const pageWidth = 595.28; // A4
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const pageHeight = 841.89; // A4
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const page = pdfDoc.addPage([pageWidth, pageHeight]);
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const scale = Math.min(pageWidth / imgWidth, pageHeight / imgHeight);
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const drawWidth = imgWidth * scale;
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const drawHeight = imgHeight * scale;
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const x = (pageWidth - drawWidth) / 2;
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const y = (pageHeight - drawHeight) / 2;
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page.drawImage(image, { x, y, width: drawWidth, height: drawHeight });
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}
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const pdfBytes = await pdfDoc.save();
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const outName =
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(outputNameInput.value || "merged-images.pdf").trim() ||
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"merged-images.pdf";
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downloadPdf(pdfBytes, outName);
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setStatus("تم إنشاء ملف PDF من الصور بنجاح.", "ok");
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}
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if (mode === "pdfs") {
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const pdfDoc = await PDFLib.PDFDocument.create();
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for (const file of files) {
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const bytes = await file.arrayBuffer();
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const donorPdf = await PDFLib.PDFDocument.load(bytes);
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const pages = await pdfDoc.copyPages(
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donorPdf,
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donorPdf.getPageIndices()
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);
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pages.forEach(p => pdfDoc.addPage(p));
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}
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const pdfBytes = await pdfDoc.save();
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const outName =
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(outputNameInput.value || "merged-pdfs.pdf").trim() ||
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"merged-pdfs.pdf";
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downloadPdf(pdfBytes, outName);
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setStatus("تم دمج ملفات PDF بنجاح.", "ok");
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}
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// بعد الانتهاء: تنظيف
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selectedFiles = [];
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renderFileList([]);
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} catch (err) {
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console.error(err);
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setStatus("حدث خطأ أثناء المعالجة. تأكد من الملفات وحاول مرة أخرى.", "error");
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} finally {
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mergeBtn.disabled = false;
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mergeBtn.classList.remove("disabled");
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}
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});
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</script>
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</body>
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</html>
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</div>
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<script>
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.delete-btn {
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background: none;
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border: none;
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cursor: pointer;
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font-size: 14px;
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transition: 0.2s;
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}
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.delete-btn:hover {
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color: #b91c1c;
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transform: scale(1.1);
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}
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</script>
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</body>
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</html>
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