path generator

lib/routes/page.js

@@ -307,44 +307,49 @@ module.exports = function(crowi, app) {
         return Promise.resolve();
       }
     })
-    // page not exists
+    // look for templates if page not exists
     .catch(function(err) {
-      const rootPageName = originalUrl.replace(/^\/([^\/]*).*$/, '$1');
+      // use not_found pageTempalte for both a new page with either tempalte and a new page with no templates
       pageTeamplate = 'customlayout-selector/not_found';
 
-      const getGlobalTemplate = Page.findPage(`/${rootPageName}/_template`)
-      .then(function(page) {
-        //use not_found template and read template into editor if it exists
-        renderVars.template = page.revision.body;
+      const lastSlash = originalUrl.lastIndexOf('/');
+      const templateUrl = `${originalUrl.substr(0, lastSlash)}/@template`;
 
-        return Promise.resolve();
+      // @tempate: applicable only to immediate decendants
+      const getLocalTemplate = Page.findPage(templateUrl)
+      .then(function(page) {
+        return Promise.resolve(page.path);
       })
       .catch(function(err) {
-        return Promise.reject(err);
+        console.log('no @template for you');
+        return Promise.resolve();
       });
 
-      return getGlobalTemplate;
-
-      // const lastSlash = originalUrl.lastIndexOf('/');
-      // const templateUrl = `${originalUrl.substr(0, lastSlash)}/@template`;
-
-      // pageTeamplate = 'customlayout-selector/not_found';
-
-      // const getLocalTemplate = Page.findPage(templateUrl)
-      // .then(function(page) {
-      //   //use not_found template and read template into editor if it exists
-      //   renderVars.template = page.revision.body;
-
-      //   return Promise.resolve();
-      // })
-      // .catch(function(err) {
-      //   console.log('no @template for you');
-      //   return Promise.reject(err);
-      // });
+      //FIXME
+      const rootPageName = originalUrl.replace(/^\/([^\/]*).*$/, '$1');
 
-      // return getLocalTemplate;
+      // _tempate: applicable to all pages under
+      const getGlobalTemplate = Page.findPage(`/${rootPageName}/_template`)
+      .then(function(page) {
+        return Promise.resolve(page.path);
+      })
+      .catch(function(err) {
+        console.log('no _template for you');
+        return Promise.resolve();
+      });
 
+      return Promise.all([getGlobalTemplate, getLocalTemplate])
+        .then(function(templates) {
+          const globalTemplate = templates[0];
+          const localTemplate = templates[1];
 
+          if (globalTemplate) {
+            renderVars.template = globalTemplate.revision.body;
+          }
+          else if (localTemplate) {
+            renderVars.template = localTemplate.revision.body;
+          }
+        });
     })
     // get list pages
     .then(function() {
@@ -394,6 +399,18 @@ module.exports = function(crowi, app) {
     });
   };
 
+  const pathGenerator = (path, pathList) => {
+    const lastSlash = path.lastIndexOf('/');
+    const newPath = path.substr(0, lastSlash);
+
+    if (newPath === '') {
+      return pathList;
+    }
+
+    pathList.push(newPath);
+    return pathGenerator(newPath, pathList);
+  };
+
   actions.deletedPageListShow = function(req, res) {
     var path = '/trash' + getPathFromRequest(req);
     var limit = 50;