diff --git a/front-end/index.html b/front-end/index.html
index 21069679..50e9866a 100644
--- a/front-end/index.html
+++ b/front-end/index.html
@@ -1032,6 +1032,8 @@
].contains(suffix)
) {
return "office";
+ } else if (["pdf"].contains(suffix)) {
+ return "pdf";
} else if (["md"].contains(suffix)) {
return "markdown";
}
@@ -1183,6 +1185,30 @@
content.appendChild(iframe);
}
break;
+ case "pdf":
+ const pdfOnline =
+ // "pdfjs/web/viewer.html?file=" +
+ "//mozilla.github.io/pdf.js/web/viewer.html?file=" +
+ encodeURIComponent(url);
+ let pdfDiv = document.createElement("div");
+ pdfDiv.style.lineHeight = "2em";
+ pdfDiv.style.background = "rgba(218, 215, 215, 0.21)";
+ pdfDiv.style.webkitTapHighlightColor = "rgba(0, 0, 0, 0)";
+ pdfDiv.style.cursor = "pointer";
+ pdfDiv.style.textAlign = "center";
+ pdfDiv.innerHTML = "新窗口打开";
+ pdfDiv.addEventListener("click", () => window.open(pdfOnline));
+ content.innerHTML = "";
+ content.appendChild(pdfDiv);
+ if (document.body.clientWidth >= 480) {
+ let pdfIframe = document.createElement("iframe");
+ pdfIframe.width = "100%";
+ pdfIframe.style.height = "41em";
+ pdfIframe.style.border = "0";
+ pdfIframe.src = pdfOnline;
+ content.appendChild(pdfIframe);
+ }
+ break;
default:
let textWrapper = document.createElement("div");
textWrapper.style.textAlign = "center";