11 files changed, 243 insertions, 0 deletions

diff --git a/client/src/app/shared/index.ts b/client/src/app/shared/index.ts
new file mode 100644
index 000000000..0cab7dad0
--- /dev/null
+++ b/client/src/app/shared/index.ts
@@ -0,0 +1,2 @@
+export * from './search';
+export * from './users'
diff --git a/client/src/app/shared/search/index.ts b/client/src/app/shared/search/index.ts
new file mode 100644
index 000000000..a49a4f1a9
--- /dev/null
+++ b/client/src/app/shared/search/index.ts
@@ -0,0 +1,3 @@
+export * from './search-field.type';
+export * from './search.component';
+export * from './search.model';
diff --git a/client/src/app/shared/search/search-field.type.ts b/client/src/app/shared/search/search-field.type.ts
new file mode 100644
index 000000000..846236290
--- /dev/null
+++ b/client/src/app/shared/search/search-field.type.ts
@@ -0,0 +1 @@
+export type SearchField = "name" | "author" | "podUrl" | "magnetUri";
diff --git a/client/src/app/shared/search/search.component.html b/client/src/app/shared/search/search.component.html
new file mode 100644
index 000000000..fb13ac72e
--- /dev/null
+++ b/client/src/app/shared/search/search.component.html
@@ -0,0 +1,17 @@
+<div class="input-group">
+  <div class="input-group-btn" dropdown>
+    <button id="simple-btn-keyboard-nav" type="button" class="btn btn-default" dropdownToggle>
+      {{ getStringChoice(searchCriterias.field) }} <span class="caret"></span>
+    </button>
+    <ul class="dropdown-menu" role="menu" aria-labelledby="simple-btn-keyboard-nav">
+      <li *ngFor="let choice of choiceKeys" class="dropdown-item">
+        <a class="dropdown-item" href="#" (click)="choose($event, choice)">{{ getStringChoice(choice) }}</a>
+      </li>
+    </ul>
+  </div>
+
+  <input
+    type="text" id="search-video" name="search-video" class="form-control" placeholder="Search a video..." class="form-control"
+    [(ngModel)]="searchCriterias.value" (keyup.enter)="doSearch()"
+  >
+</div>
diff --git a/client/src/app/shared/search/search.component.ts b/client/src/app/shared/search/search.component.ts
new file mode 100644
index 000000000..31f8b1535
--- /dev/null
+++ b/client/src/app/shared/search/search.component.ts
@@ -0,0 +1,46 @@
+import { Component, EventEmitter, Output } from '@angular/core';
+
+import { DROPDOWN_DIRECTIVES} from  'ng2-bootstrap/components/dropdown';
+
+import { Search } from './search.model';
+import { SearchField } from './search-field.type';
+
+@Component({
+    selector: 'my-search',
+    template: require('./search.component.html'),
+    directives: [ DROPDOWN_DIRECTIVES ]
+})
+
+export class SearchComponent {
+  @Output() search = new EventEmitter<Search>();
+
+  fieldChoices = {
+    name: 'Name',
+    author: 'Author',
+    podUrl: 'Pod Url',
+    magnetUri: 'Magnet Uri'
+  };
+  searchCriterias: Search = {
+    field: 'name',
+    value: ''
+  };
+
+  get choiceKeys() {
+    return Object.keys(this.fieldChoices);
+  }
+
+  choose($event: MouseEvent, choice: SearchField) {
+    $event.preventDefault();
+    $event.stopPropagation();
+
+    this.searchCriterias.field = choice;
+  }
+
+  doSearch() {
+    this.search.emit(this.searchCriterias);
+  }
+
+  getStringChoice(choiceKey: SearchField) {
+    return this.fieldChoices[choiceKey];
+  }
+}
diff --git a/client/src/app/shared/search/search.model.ts b/client/src/app/shared/search/search.model.ts
new file mode 100644
index 000000000..932a6566c
--- /dev/null
+++ b/client/src/app/shared/search/search.model.ts
@@ -0,0 +1,6 @@
+import { SearchField } from './search-field.type';
+
+export interface Search {
+  field: SearchField;
+  value: string;
+}
diff --git a/client/src/app/shared/users/auth-status.model.ts b/client/src/app/shared/users/auth-status.model.ts
new file mode 100644
index 000000000..f646bd4cf
--- /dev/null
+++ b/client/src/app/shared/users/auth-status.model.ts
@@ -0,0 +1,4 @@
+export enum AuthStatus {
+  LoggedIn,
+  LoggedOut
+}
diff --git a/client/src/app/shared/users/auth.service.ts b/client/src/app/shared/users/auth.service.ts
new file mode 100644
index 000000000..d63fe38f3
--- /dev/null
+++ b/client/src/app/shared/users/auth.service.ts
@@ -0,0 +1,108 @@
+import { Injectable } from '@angular/core';
+import { Headers, Http, RequestOptions, Response, URLSearchParams } from '@angular/http';
+import { Observable, Subject } from 'rxjs/Rx';
+
+import { AuthStatus } from './auth-status.model';
+import { User } from './user.model';
+
+@Injectable()
+export class AuthService {
+  private static BASE_CLIENT_URL = '/api/v1/users/client';
+  private static BASE_LOGIN_URL = '/api/v1/users/token';
+
+  loginChangedSource: Observable<AuthStatus>;
+
+  private clientId: string;
+  private clientSecret: string;
+  private loginChanged: Subject<AuthStatus>;
+
+  constructor(private http: Http) {
+    this.loginChanged = new Subject<AuthStatus>();
+    this.loginChangedSource = this.loginChanged.asObservable();
+
+    // Fetch the client_id/client_secret
+    // FIXME: save in local storage?
+    this.http.get(AuthService.BASE_CLIENT_URL)
+      .map(res => res.json())
+      .catch(this.handleError)
+      .subscribe(
+        result => {
+          this.clientId = result.client_id;
+          this.clientSecret = result.client_secret;
+          console.log('Client credentials loaded.');
+        },
+        error => {
+          alert(error);
+        }
+      );
+  }
+
+  getAuthRequestOptions(): RequestOptions {
+    return new RequestOptions({ headers: this.getRequestHeader() });
+  }
+
+  getRequestHeader() {
+    return new Headers({ 'Authorization': `${this.getTokenType()} ${this.getToken()}` });
+  }
+
+  getToken() {
+    return localStorage.getItem('access_token');
+  }
+
+  getTokenType() {
+    return localStorage.getItem('token_type');
+  }
+
+  getUser(): User {
+    if (this.isLoggedIn() === false) {
+      return null;
+    }
+
+    const user = User.load();
+
+    return user;
+  }
+
+  isLoggedIn() {
+    if (this.getToken()) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+
+  login(username: string, password: string) {
+    let body = new URLSearchParams();
+    body.set('client_id', this.clientId);
+    body.set('client_secret', this.clientSecret);
+    body.set('response_type', 'code');
+    body.set('grant_type', 'password');
+    body.set('scope', 'upload');
+    body.set('username', username);
+    body.set('password', password);
+
+    let headers = new Headers();
+    headers.append('Content-Type', 'application/x-www-form-urlencoded');
+
+    let options = {
+      headers: headers
+    };
+
+    return this.http.post(AuthService.BASE_LOGIN_URL, body.toString(), options)
+                    .map(res => res.json())
+                    .catch(this.handleError);
+  }
+
+  logout() {
+    // TODO make HTTP request
+  }
+
+  setStatus(status: AuthStatus) {
+    this.loginChanged.next(status);
+  }
+
+  private handleError (error: Response) {
+    console.error(error);
+    return Observable.throw(error.json() || { error: 'Server error' });
+  }
+}
diff --git a/client/src/app/shared/users/index.ts b/client/src/app/shared/users/index.ts
new file mode 100644
index 000000000..c6816b3c6
--- /dev/null
+++ b/client/src/app/shared/users/index.ts
@@ -0,0 +1,4 @@
+export * from './auth-status.model';
+export * from './auth.service';
+export * from './token.model';
+export * from './user.model';
diff --git a/client/src/app/shared/users/token.model.ts b/client/src/app/shared/users/token.model.ts
new file mode 100644
index 000000000..021c83fad
--- /dev/null
+++ b/client/src/app/shared/users/token.model.ts
@@ -0,0 +1,32 @@
+export class Token {
+  access_token: string;
+  refresh_token: string;
+  token_type: string;
+
+  static load() {
+    return new Token({
+      access_token: localStorage.getItem('access_token'),
+      refresh_token: localStorage.getItem('refresh_token'),
+      token_type: localStorage.getItem('token_type')
+    });
+  }
+
+  constructor(hash?: any) {
+    if (hash) {
+      this.access_token = hash.access_token;
+      this.refresh_token = hash.refresh_token;
+
+      if (hash.token_type === 'bearer') {
+        this.token_type = 'Bearer';
+      } else {
+        this.token_type = hash.token_type;
+      }
+    }
+  }
+
+  save() {
+    localStorage.setItem('access_token', this.access_token);
+    localStorage.setItem('refresh_token', this.refresh_token);
+    localStorage.setItem('token_type', this.token_type);
+  }
+}
diff --git a/client/src/app/shared/users/user.model.ts b/client/src/app/shared/users/user.model.ts
new file mode 100644
index 000000000..ca0a5f26c
--- /dev/null
+++ b/client/src/app/shared/users/user.model.ts
@@ -0,0 +1,20 @@
+import { Token } from './token.model';
+
+export class User {
+  username: string;
+  token: Token;
+
+  static load() {
+    return new User(localStorage.getItem('username'), Token.load());
+  }
+
+  constructor(username: string, hash_token: any) {
+    this.username = username;
+    this.token = new Token(hash_token);
+  }
+
+  save() {
+    localStorage.setItem('username', this.username);
+    this.token.save();
+  }
+}