From 88cddcdbfa014f224fb1a8f83577faae96e3f0e4 Mon Sep 17 00:00:00 2001
From: shilpi <shilpi1958@gmail.com>
Date: Mar 19 2018 21:50:00 +0000
Subject: [GSoC][Outreachy] Add function to fetch media_url for magazine posts


---

diff --git a/src/providers/fedora-mag/fedora-mag.ts b/src/providers/fedora-mag/fedora-mag.ts
index 196fc80..43b826c 100644
--- a/src/providers/fedora-mag/fedora-mag.ts
+++ b/src/providers/fedora-mag/fedora-mag.ts
@@ -9,7 +9,7 @@ const API_ENDPOINT = 'https://fedoramagazine.org/wp-json/wp/v2';
 const API = {
   base: [API_ENDPOINT],
   posts: [API_ENDPOINT, 'posts'],
-//  media_url: [API_ENDPOINT, 'media'],
+  media_url: [API_ENDPOINT, 'media'],
 };
 
 /*
@@ -17,23 +17,24 @@ const API = {
 
   See https://angular.io/docs/ts/latest/guide/dependency-injection.html
   for more info on providers and Angular 2 DI.
-*/
-@Injectable()
-export class FedoraMag {
-  private posts:any;
-  private media_url:any;
-  constructor(private request:Request) {
-    this.posts = [];
-    this.media_url = [];
-  }
+    */
 
-  getPosts() {
-    if (!_.isEmpty(this.posts)) {
-      return Promise.resolve(this.posts);
+  @Injectable()
+  export class FedoraMag {
+    private posts:any;
+    //private media_url:any;
+    constructor(private request:Request) {
+      this.posts = [];
+      //this.media_url = [];
     }
 
-    return new Promise((resolve, reject) => {
-      this.request.get(API.posts)
+    getPosts() {
+      if (!_.isEmpty(this.posts)) {
+        return Promise.resolve(this.posts);
+      }
+
+      return new Promise((resolve, reject) => {
+        this.request.get(API.posts)
         .then(data => {
           this.posts = _.map(data, p => {
             var excerpt = p.excerpt.rendered;
@@ -47,38 +48,35 @@ export class FedoraMag {
                   length: excerpt.length,
                   separator: '<a', omission: ''
                 }), { length: 150, separator: ' ' }
-              ),
+                ),
               content: p.content.rendered,
               date: p.date_gmt,
             };
-            //image_url = func_url(post.image);
+            
             return post;
           });
 
-          return resolve(this.posts);
+          this.getMedia_url(this.posts)
+          .then((posts)=>{
+            return resolve(posts);
+          })
+          .catch(reject);
+
         }).catch(reject);
-    });
-  }
-/*  getMedia_url(posts) {
-    if (!_.isEmpty(this.media_url[posts])) {
-      return Promise.resolve(this.media_url[posts]);
+      });
     }
-
-    return new Promise((resolve, reject) => {
-      this.request.get(this.API.media_url,{ posts : posts })
+    getMedia_url(posts) {
+     /*
+      * This function returns posts by adding another key,i.e, "media_url"
+      */
+      return new Promise ((resolve, reject) => {
+        this.request.get(API.media_url,{ posts : posts })
         .then(data => {
-          this.media_url[posts] = _.map(data, i => {
-          //  var excerpt = p.excerpt.rendered;
-            var img_url = {
-              img_id: i.id,
-              img_link: i.guid.rendered,
-            };
-            //image_url = func_url(post.image);
-            return post;
-          });
-
-          return resolve(this.posts);
+          for (let i in data){
+            posts[i]["media_url"] = data[i].guid.rendered;
+          }
+          return resolve(posts);
         }).catch(reject);
-    });
-  }*/
-}
+      });
+    }
+  }