v2 wip

routes/webview.js

@@ -0,0 +1,70 @@
+const express = require("express");
+const path = require("path");
+
+const fileUtils = require("../utils/file");
+const repoUtils = require("../utils/repository");
+
+const router = express.Router();
+
+async function webView(req, res) {
+  try {
+    const repoId = req.params.repoId;
+    const repoConfig = await repoUtils.getConfig(repoId);
+
+    if (!repoConfig.options.page) {
+      throw "page_not_activated";
+    }
+    if (!repoConfig.options.pageSource) {
+      throw "page_not_activated";
+    }
+
+    if (repoConfig.options.pageSource.branch != repoConfig.branch) {
+      throw "page_not_supported_on_different_branch";
+    }
+
+    let requestPath = req.path.substring(
+      req.path.indexOf(repoId) + repoId.length
+    );
+
+    if (requestPath[requestPath.length - 1] == "/") {
+      requestPath = path.join(requestPath, "index.html");
+    }
+    // TODO: handle website that are not in the docs folder (master, docs, gh-pages)
+    requestPath = path.join(repoConfig.options.pageSource.path, requestPath);
+
+    if (await fileUtils.isFilePathValid({ repoConfig, path: requestPath })) {
+      const ppath = path.join(
+        repoUtils.getAnonymizedPath(repoConfig.repoId),
+        requestPath
+      );
+      return res.sendFile(ppath, { dotfiles: "allow" }, (err) => {
+        if (err) {
+          if (err.path) {
+            const newPath = path.join(
+              req.path,
+              err.path.replace(
+                path.join(
+                  repoUtils.getAnonymizedPath(repoConfig.repoId),
+                  "docs"
+                ),
+                ""
+              )
+            );
+            if (newPath != req.path) {
+              return res.redirect(newPath);
+            }
+          }
+        }
+        console.log(err);
+      });
+    }
+  } catch (error) {
+    console.error(error);
+    return res.status(500).send({ error });
+  }
+  return res.status(404).send("File_not_found");
+}
+
+router.get("/:repoId/*", webView);
+
+module.exports = router;