From 0c1c193645045a1502f0974b8f3de365fdec73bc Mon Sep 17 00:00:00 2001
From: arnaucode <arnaucode@gmail.com>
Date: Sat, 3 Feb 2018 14:48:15 +0100
Subject: [PATCH] post article to ipfs, and get from ipfs into article page
 working without being logged (headers conflict)

---
 RESTfunctions.go            | 20 ++++++++++++++++++++
 config.json                 |  3 ++-
 main.go                     |  3 ++-
 readConfig.go               |  1 +
 webapp/views/post/post.html | 17 ++++++++++++++---
 5 files changed, 39 insertions(+), 5 deletions(-)

diff --git a/RESTfunctions.go b/RESTfunctions.go
index d9cd704..9fd9afc 100644
--- a/RESTfunctions.go
+++ b/RESTfunctions.go
@@ -3,9 +3,14 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"io/ioutil"
+	"log"
 	"net/http"
+	"os/exec"
+	"strings"
 	"time"
 
+	"github.com/fatih/color"
 	"github.com/gorilla/mux"
 	"gopkg.in/mgo.v2/bson"
 )
@@ -152,6 +157,21 @@ func NewPost(w http.ResponseWriter, r *http.Request) {
 	err = userCollection.Find(bson.M{"token": usertoken}).One(&user)
 	check(err)
 
+	//save the post.Content into an html file
+	err = ioutil.WriteFile(postsDir+"/"+"file.html", []byte(post.Content), 0644)
+	check(err)
+	//add the html file to ipfs
+	out, err := exec.Command("bash", "-c", "ipfs add "+postsDir+"/file.html").Output()
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Println(out)
+	hash := strings.Split(string(out), " ")[1]
+	color.Blue(hash)
+
+	//save the hash to the post.content
+	post.Content = hash
+
 	//add date to post
 	post.Date = time.Now()
 
diff --git a/config.json b/config.json
index d0f2924..feed86b 100755
--- a/config.json
+++ b/config.json
@@ -4,5 +4,6 @@
     "mongodb": {
         "ip": "127.0.0.1:27017",
         "database": "decentralized-blogging-platform"
-    }
+    },
+    "ipfsurl": "http://127.0.0.1:5001/api/v0/"
 }
diff --git a/main.go b/main.go
index 44378f1..67ad48a 100644
--- a/main.go
+++ b/main.go
@@ -12,6 +12,7 @@ import (
 )
 
 const keysDir = "keys"
+const postsDir = "ownposts"
 const keysize = 2048
 const hashize = 1536
 
@@ -27,7 +28,7 @@ func main() {
 	//create models directory
 	_ = os.Mkdir(keysDir, os.ModePerm)
 	//create models directory
-	_ = os.Mkdir("ownposts", os.ModePerm)
+	_ = os.Mkdir(postsDir, os.ModePerm)
 
 	initializeToken()
 
diff --git a/readConfig.go b/readConfig.go
index 3632cfb..51a7af7 100755
--- a/readConfig.go
+++ b/readConfig.go
@@ -10,6 +10,7 @@ type Config struct {
 	APIPort string      `json:"apiport"`
 	WebPort string      `json:"webport"`
 	Mongodb MongoConfig `json:"mongodb"`
+	IPFSurl string      `json:"ipfsurl"`
 }
 type MongoConfig struct {
 	IP       string `json:"ip"`
diff --git a/webapp/views/post/post.html b/webapp/views/post/post.html
index 3f512fd..d045071 100644
--- a/webapp/views/post/post.html
+++ b/webapp/views/post/post.html
@@ -18,12 +18,23 @@
     <div class="col-sm-9">
       <div class="card">
         <div class="card-body">
+          <div class="pull-right text-secondary">
+            <span class="row">
+              <div class="text-right">
+                {{post.date | date: "MMM d, y"}}
+              </div>
+              </span>
+            <span class="row">
+              <div class="text-right">
+                {{post.date | date: "HH:mm"}}h
+              </div>
+            </span>
+          </div>
           <h5 class="card-title">{{post.title}}</h5>
-          <h6 class="card-subtitle mb-2 text-muted">{{post.subtitle}}</h6>
+          <h6 class="card-subtitle mb-2 text-muted">{{post.summary}}</h6>
           <img ng-src="{{post.img}}" class="img-fluid" />
-          <p class="card-text">{{post.content}}</p>
 
-          <div ng-include="'http://localhost:8080/ipfs/QmUv3dQuNREHnEFYs7JkqyxZjYfEXd4t9jej5jY2dPVaqU'"></div>
+          <div ng-include="'http://localhost:8080/ipfs/'+post.content"></div>
 
           <div class="pull-right">
             <i title="Server" class="fa fa-heart ct_red300 fa-1x"></i> 37