From 6e07c3de88791a0b342e0cc319590048117f9c2d Mon Sep 17 00:00:00 2001
From: Chocobozzz <florian.bigard@gmail.com>
Date: Wed, 22 Mar 2017 21:15:55 +0100
Subject: Add video category support

---
 client/src/app/app.component.ts                      |  4 ++++
 client/src/app/shared/forms/form-validators/video.ts |  6 ++++++
 client/src/app/videos/shared/video.model.ts          |  3 +++
 client/src/app/videos/shared/video.service.ts        | 15 +++++++++++++++
 .../app/videos/video-add/video-add.component.html    | 12 ++++++++++++
 .../src/app/videos/video-add/video-add.component.ts  | 20 ++++++++++++++++++--
 .../videos/video-watch/video-watch.component.html    |  7 +++++++
 .../videos/video-watch/video-watch.component.scss    | 10 +++++++++-
 8 files changed, 74 insertions(+), 3 deletions(-)

(limited to 'client')

diff --git a/client/src/app/app.component.ts b/client/src/app/app.component.ts
index 8b4b4118b..c7310690f 100644
--- a/client/src/app/app.component.ts
+++ b/client/src/app/app.component.ts
@@ -2,6 +2,7 @@ import { Component, OnInit, ViewContainerRef } from '@angular/core';
 import { Router } from '@angular/router';
 
 import { AuthService } from './core';
+import { VideoService } from './videos';
 import { UserService } from './shared';
 
 @Component({
@@ -27,6 +28,7 @@ export class AppComponent implements OnInit {
     private router: Router,
     private authService: AuthService,
     private userService: UserService,
+    private videoService: VideoService,
     viewContainerRef: ViewContainerRef
   ) {}
 
@@ -35,6 +37,8 @@ export class AppComponent implements OnInit {
       // The service will automatically redirect to the login page if the token is not valid anymore
       this.userService.checkTokenValidity();
     }
+
+    this.videoService.loadVideoCategories();
   }
 
   isInAdmin() {
diff --git a/client/src/app/shared/forms/form-validators/video.ts b/client/src/app/shared/forms/form-validators/video.ts
index b2e612c62..d972ee44b 100644
--- a/client/src/app/shared/forms/form-validators/video.ts
+++ b/client/src/app/shared/forms/form-validators/video.ts
@@ -8,6 +8,12 @@ export const VIDEO_NAME = {
     'maxlength': 'Video name cannot be more than 50 characters long.'
   }
 };
+export const VIDEO_CATEGORY = {
+  VALIDATORS: [ Validators.required ],
+  MESSAGES: {
+    'required': 'Video category is required.'
+  }
+};
 export const VIDEO_DESCRIPTION = {
   VALIDATORS: [ Validators.required, Validators.minLength(3), Validators.maxLength(250) ],
   MESSAGES: {
diff --git a/client/src/app/videos/shared/video.model.ts b/client/src/app/videos/shared/video.model.ts
index 3eef936eb..b5d96f63a 100644
--- a/client/src/app/videos/shared/video.model.ts
+++ b/client/src/app/videos/shared/video.model.ts
@@ -2,6 +2,7 @@ export class Video {
   author: string;
   by: string;
   createdAt: Date;
+  categoryLabel: string;
   description: string;
   duration: string;
   id: string;
@@ -31,6 +32,7 @@ export class Video {
   constructor(hash: {
     author: string,
     createdAt: string,
+    categoryLabel: string,
     description: string,
     duration: number;
     id: string,
@@ -46,6 +48,7 @@ export class Video {
   }) {
     this.author  = hash.author;
     this.createdAt = new Date(hash.createdAt);
+    this.categoryLabel = hash.categoryLabel;
     this.description = hash.description;
     this.duration = Video.createDurationString(hash.duration);
     this.id = hash.id;
diff --git a/client/src/app/videos/shared/video.service.ts b/client/src/app/videos/shared/video.service.ts
index 8bb5a2933..debc114aa 100644
--- a/client/src/app/videos/shared/video.service.ts
+++ b/client/src/app/videos/shared/video.service.ts
@@ -22,6 +22,8 @@ import { Video } from './video.model';
 export class VideoService {
   private static BASE_VIDEO_URL = '/api/v1/videos/';
 
+  videoCategories: Array<{ id: number, label: string }> = [];
+
   constructor(
     private authService: AuthService,
     private authHttp: AuthHttp,
@@ -30,6 +32,19 @@ export class VideoService {
     private restService: RestService
   ) {}
 
+  loadVideoCategories() {
+    return this.http.get(VideoService.BASE_VIDEO_URL + 'categories')
+                    .map(this.restExtractor.extractDataGet)
+                    .subscribe(data => {
+                      Object.keys(data).forEach(categoryKey => {
+                        this.videoCategories.push({
+                          id: parseInt(categoryKey),
+                          label: data[categoryKey]
+                        });
+                      });
+                    });
+  }
+
   getVideo(id: string): Observable<Video> {
     return this.http.get(VideoService.BASE_VIDEO_URL + id)
                     .map(this.restExtractor.extractDataGet)
diff --git a/client/src/app/videos/video-add/video-add.component.html b/client/src/app/videos/video-add/video-add.component.html
index b6be0d782..c6692b21d 100644
--- a/client/src/app/videos/video-add/video-add.component.html
+++ b/client/src/app/videos/video-add/video-add.component.html
@@ -14,6 +14,18 @@
     </div>
   </div>
 
+  <div class="form-group">
+    <label for="category">Category</label>
+    <select class="form-control" id="category" formControlName="category">
+      <option></option>
+      <option *ngFor="let category of videoCategories" [value]="category.id">{{ category.label }}</option>
+    </select>
+
+    <div *ngIf="formErrors.category" class="alert alert-danger">
+      {{ formErrors.category }}
+    </div>
+  </div>
+
   <div class="form-group">
     <label for="tags">Tags</label> <span class="little-information">(press enter to add the tag)</span>
     <input
diff --git a/client/src/app/videos/video-add/video-add.component.ts b/client/src/app/videos/video-add/video-add.component.ts
index cd6bb9989..2ef666e17 100644
--- a/client/src/app/videos/video-add/video-add.component.ts
+++ b/client/src/app/videos/video-add/video-add.component.ts
@@ -6,7 +6,14 @@ import { FileUploader } from 'ng2-file-upload/ng2-file-upload';
 import { NotificationsService } from 'angular2-notifications';
 
 import { AuthService } from '../../core';
-import { FormReactive, VIDEO_NAME, VIDEO_DESCRIPTION, VIDEO_TAGS } from '../../shared';
+import {
+  FormReactive,
+  VIDEO_NAME,
+  VIDEO_CATEGORY,
+  VIDEO_DESCRIPTION,
+  VIDEO_TAGS
+} from '../../shared';
+import { VideoService } from '../shared';
 
 @Component({
   selector: 'my-videos-add',
@@ -17,16 +24,19 @@ import { FormReactive, VIDEO_NAME, VIDEO_DESCRIPTION, VIDEO_TAGS } from '../../s
 export class VideoAddComponent extends FormReactive implements OnInit {
   tags: string[] = [];
   uploader: FileUploader;
+  videoCategories = [];
 
   error: string = null;
   form: FormGroup;
   formErrors = {
     name: '',
+    category: '',
     description: '',
     currentTag: ''
   };
   validationMessages = {
     name: VIDEO_NAME.MESSAGES,
+    category: VIDEO_CATEGORY.MESSAGES,
     description: VIDEO_DESCRIPTION.MESSAGES,
     currentTag: VIDEO_TAGS.MESSAGES
   };
@@ -40,7 +50,8 @@ export class VideoAddComponent extends FormReactive implements OnInit {
     private elementRef: ElementRef,
     private formBuilder: FormBuilder,
     private router: Router,
-    private notificationsService: NotificationsService
+    private notificationsService: NotificationsService,
+    private videoService: VideoService
   ) {
     super();
   }
@@ -56,6 +67,7 @@ export class VideoAddComponent extends FormReactive implements OnInit {
   buildForm() {
     this.form = this.formBuilder.group({
       name: [ '', VIDEO_NAME.VALIDATORS ],
+      category: [ '', VIDEO_CATEGORY.VALIDATORS ],
       description: [ '', VIDEO_DESCRIPTION.VALIDATORS ],
       currentTag: [ '', VIDEO_TAGS.VALIDATORS ]
     });
@@ -64,6 +76,8 @@ export class VideoAddComponent extends FormReactive implements OnInit {
   }
 
   ngOnInit() {
+    this.videoCategories = this.videoService.videoCategories;
+
     this.uploader = new FileUploader({
       authToken: this.authService.getRequestHeaderValue(),
       queueLimit: 1,
@@ -73,9 +87,11 @@ export class VideoAddComponent extends FormReactive implements OnInit {
 
     this.uploader.onBuildItemForm = (item, form) => {
       const name = this.form.value['name'];
+      const category = this.form.value['category'];
       const description = this.form.value['description'];
 
       form.append('name', name);
+      form.append('category', category);
       form.append('description', description);
 
       for (let i = 0; i < this.tags.length; i++) {
diff --git a/client/src/app/videos/video-watch/video-watch.component.html b/client/src/app/videos/video-watch/video-watch.component.html
index 67094359e..e754d69e5 100644
--- a/client/src/app/videos/video-watch/video-watch.component.html
+++ b/client/src/app/videos/video-watch/video-watch.component.html
@@ -107,6 +107,13 @@
     </div>
   </div>
 
+  <div id="video-category" class="row">
+    <div class="col-md-12">
+      <span id="category-label">Category:</span>
+      {{ video.categoryLabel }}
+    </div>
+  </div>
+
   <div id="video-description" class="row">
     <div class="col-md-12">
       <div id="description-label">Description</div>
diff --git a/client/src/app/videos/video-watch/video-watch.component.scss b/client/src/app/videos/video-watch/video-watch.component.scss
index 5f322a194..799e37b5d 100644
--- a/client/src/app/videos/video-watch/video-watch.component.scss
+++ b/client/src/app/videos/video-watch/video-watch.component.scss
@@ -111,8 +111,16 @@
     }
   }
 
+  #video-category {
+    margin-top: 10px;
+
+    #category-label {
+      font-weight: bold;
+    }
+  }
+
   #video-description {
-    margin-top: 15px;
+    margin-top: 10px;
 
     #description-label {
       font-weight: bold;
-- 
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