From a7fedb149f7bb206714fafea1da662525b1870d1 Mon Sep 17 00:00:00 2001
From: Klemek <Klemek@outlook.fr>
Date: Wed, 26 Jun 2019 19:28:00 +0200
Subject: [PATCH 1/3] Host from config if specified

---
 src/app.js              | 18 +++++++++++-------
 src/config.default.json |  1 +
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/src/app.js b/src/app.js
index b47aa2b..3d7a118 100644
--- a/src/app.js
+++ b/src/app.js
@@ -36,7 +36,7 @@ module.exports = (config) => {
 
   const articles = {};
   let lastRSS = '';
-  let host;
+  let host = config['host'];
 
   /**
    * Fetch articles from the data folder and send success as a response
@@ -67,17 +67,20 @@ module.exports = (config) => {
 
   /**
    * Render the page with the view engine and catch errors
+   * @param req
    * @param res
    * @param vPath - path of the view
    * @param data - data to pass to the view
    * @param code - code to send along the page
    */
-  const render = (res, vPath, data, code = 200) => {
+  const render = (req, res, vPath, data, code = 200) => {
     data.info = {
       title: config['home']['title'],
       description: config['home']['description'],
       host: host,
-      version: pjson.version
+      version: pjson.version,
+      request: req,
+      config: config
     };
     res.render(vPath, data, (err, html) => {
       if (err) {
@@ -90,17 +93,18 @@ module.exports = (config) => {
 
   /**
    * Show an error with the correct page
+   * @param req
    * @param resPath - the page of the original error
    * @param code - error code
    * @param res
    */
-  const showError = (resPath, code, res) => {
+  const showError = (req, resPath, code, res) => {
     const errorPath = path.join(config['data_dir'], config['home']['error']);
     fs.access(errorPath, fs.constants.R_OK, (err) => {
       if (err)
         res.sendStatus(code);
       else
-        render(res, errorPath, {error: code, path: resPath}, code);
+        render(req, res, errorPath, {error: code, path: resPath}, code);
     });
   };
 
@@ -135,7 +139,7 @@ module.exports = (config) => {
       if (err)
         showError(req.path, 404, res);
       else
-        render(res, homePath, {articles: Object.values(articles).sort((a, b) => ('' + b.path).localeCompare(a.path))});
+        render(req, res, homePath, {articles: Object.values(articles).sort((a, b) => ('' + b.path).localeCompare(a.path))});
     });
   });
 
@@ -219,7 +223,7 @@ module.exports = (config) => {
               console.log(cons.error, `no template found at ${templatePath}`);
               showError(req.path, 500, res);
             } else
-              render(res, templatePath, {article: article});
+              render(req, res, templatePath, {article: article});
           });
         });
       }
diff --git a/src/config.default.json b/src/config.default.json
index c13b358..4918ed6 100644
--- a/src/config.default.json
+++ b/src/config.default.json
@@ -1,5 +1,6 @@
 {
   "node_port": 3000,
+  "host": "",
   "data_dir": "data",
   "view_engine": "ejs",
   "access_log": "access.log",

From 4b472764846e04c6783c741cb1aefff7cf8b51f5 Mon Sep 17 00:00:00 2001
From: Klemek <Klemek@outlook.fr>
Date: Wed, 26 Jun 2019 19:28:18 +0200
Subject: [PATCH 2/3] Updated readme

---
 README.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/README.md b/README.md
index 8f70641..0466fc2 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,30 @@ Resources are located on the `data` folder and can be referenced as the root of
 /styles/main.css => data/styles/main.css
 ```
 
+In your template, the following data is sent :
+
+* `info`  (every pages)
+  * `title` :  the blog's title as in the config
+  * `description` the blog's description as in the config
+  * `host` : the specified or guessed host with the protocol
+  * `version` : the GitBlog.md current running version
+  * `request` : the Express request object
+  * `config` : the content of the config
+* `article` (article pages only)
+  * `title` : the full title
+  * `thumbnail` the URL path of the thumbnail
+  * `url` : the URL path for this article (with the title)
+  * `date` : a JS date
+  * `year`
+  * `month`
+  * `day`
+  * `path` : the URL path for the folder of the article (without the title)
+  * `realPath` : the system's path for the folder
+  * `escapedTitle` : the code with alphanumeric and underscore characters only
+* `error` (error pages only)
+  * `error` : the error code
+  * `path` : the resource that caused the error
+
 #### 5. Create and init your git source
 
 You need to [create a new repository](https://github.com/new) on your favorite Git service.
@@ -207,6 +231,9 @@ Any URL like `/year/month/day/anything/` will redirect to this article (and link
 
 *  `node_port` (default: 3000)  
   the port the server is listening to
+*  `host` (default: none)  
+  if set (like `https://mywebsite.com`, it will be used as reference for creating links  
+  by default, host is guessed based on first request
 * `data_dir` (default: data)  
   the directory where will be located the git repo with templates and articles
 * `view_engine` (default: ejs)  

From ddf964eb27492ae6968b032a58873d8a12fc1f06 Mon Sep 17 00:00:00 2001
From: Klemek <Klemek@outlook.fr>
Date: Wed, 26 Jun 2019 19:28:29 +0200
Subject: [PATCH 3/3] Updated version

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index b4cf32e..1a1d5e8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gitblog.md",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "A static blog using Markdown pulled from your git repository.",
   "main": "src/server.js",
   "dependencies": {