clean code

src/server/routes/page.js

@@ -184,14 +184,14 @@ module.exports = function(crowi, app) {
   }
 
   async function showPageListForCrowiBehavior(req, res, next) {
-    const path = Page.addSlashOfEnd(getPathFromRequest(req));
+    const portalPath = Page.addSlashOfEnd(getPathFromRequest(req));
     const revisionId = req.query.revision;
 
     // check whether this page has portal page
-    const portalPageStatus = await getPortalPageState(path, req.user);
+    const portalPageStatus = await getPortalPageState(portalPath, req.user);
 
     let view = 'customlayout-selector/page_list';
-    const renderVars = { path };
+    const renderVars = { path: portalPath };
 
     if (portalPageStatus === PORTAL_STATUS_FORBIDDEN) {
       // inject to req
@@ -199,7 +199,7 @@ module.exports = function(crowi, app) {
       view = 'customlayout-selector/forbidden';
     }
     else if (portalPageStatus === PORTAL_STATUS_EXISTS) {
-      let portalPage = await Page.findByPathAndViewer(path, req.user);
+      let portalPage = await Page.findByPathAndViewer(portalPath, req.user);
       portalPage.initLatestRevisionField(revisionId);
 
       // populate
@@ -212,7 +212,7 @@ module.exports = function(crowi, app) {
     const limit = 50;
     const offset = parseInt(req.query.offset)  || 0;
 
-    await addRenderVarsForDescendants(renderVars, path, req.user, offset, limit);
+    await addRenderVarsForDescendants(renderVars, portalPath, req.user, offset, limit);
 
     await interceptorManager.process('beforeRenderPage', req, res, renderVars);
     return res.render(view, renderVars);
@@ -231,7 +231,7 @@ module.exports = function(crowi, app) {
     }
     else if (page.redirectTo) {
       debug(`Redirect to '${page.redirectTo}'`);
-      return res.redirect(encodeURI(page.redirectTo + '?redirectFrom=' + pagePathUtils.encodePagePath(page.path)));
+      return res.redirect(encodeURI(page.redirectTo + '?redirectFrom=' + pagePathUtils.encodePagePath(path)));
     }
 
     logger.debug('Page is found when processing pageShowForGrowiBehavior', page._id, page.path);