Add admin object

src/TinyBlog-Components/TBAdminHeaderComponent.class.st

@@ -7,14 +7,28 @@ Class {
 
 { #category : 'rendering' }
 TBAdminHeaderComponent >> renderButtonsOn: html [
-	html form: [ self renderDisconnectButtonOn: html ]
+	html form: [
+		self renderDisconnectButtonOn: html.
+		self renderPublicViewButton: html ]
 ]
 
 { #category : 'rendering' }
 TBAdminHeaderComponent >> renderDisconnectButtonOn: html [
-	html formButton beSecondary;
-		callback: [ component goToPostListView ];
+	html formButton
+		beSecondary;
+		callback: [ self session reset ];
 		with: [ 
 			html text: 'Disconnect'.
 			html span class: 'glyphicon glyphicon-logout' ]
 ]
+
+{ #category : 'rendering' }
+TBAdminHeaderComponent >> renderPublicViewButton: html [
+	self session isLogged ifTrue: [ 
+		html formButton
+			beSecondary;
+			callback: [ component goToPostListView ];
+			with: [ 
+				html span class: 'glyphicon glyphicon-eye-open'.
+				html text: ' Public View' ] ]
+]

src/TinyBlog-Components/TBApplicationRootComponent.class.st

@@ -18,6 +18,8 @@ TBApplicationRootComponent class >> initialize [
 	"self initialize"
 	| app |
 	app := WAAdmin register: self asApplicationAt: 'TinyBlog'.
+	app
+		preferenceAt: #sessionClass put: TBSession.
 	app
 		addLibrary: JQDeploymentLibrary;
 		addLibrary: JQUiDeploymentLibrary;

src/TinyBlog-Components/TBHeaderComponent.class.st

@@ -36,7 +36,9 @@ TBHeaderComponent >> renderBrandOn: html [
 
 { #category : 'rendering' }
 TBHeaderComponent >> renderButtonsOn: html [
-	self renderModalLoginButtonOn: html
+	self session isLogged
+		ifTrue: [ self renderSimpleAdminButtonOn: html ]
+		ifFalse: [ self renderModalLoginButtonOn: html ]
 ]
 
 { #category : 'rendering' }
@@ -63,3 +65,14 @@ TBHeaderComponent >> renderModalLoginButtonOn: html [
 			html span class: 'glyphicon glyphicon-lock'.
 			html text: 'Login' ]
 ]
+
+{ #category : 'rendering' }
+TBHeaderComponent >> renderSimpleAdminButtonOn: html [
+	html form: [
+		html formButton
+		beSecondary;
+		callback: [ component goToAdministrationView ];
+		with: [
+			html span class: 'glyphicon glyphicon-list-alt'.
+			html text: ' Admin View' ]]
+]

src/TinyBlog-Components/TBPostsListComponent.class.st

@@ -134,7 +134,9 @@ TBPostsListComponent >> renderPostColumnOn: html [
 
 { #category : 'as yet unclassified' }
 TBPostsListComponent >> tryConnectionWithLogin: login andPassword: password [
-	(login = 'admin' and: [ password = 'topsecret' ])
-		ifTrue: [ self goToAdministrationView ]
+	(login = self blog administrator login and: [ (SHA256 hashMessage: password) = self blog administrator password ])
+		ifTrue: [
+			self session currentAdmin: self blog administrator.
+			self goToAdministrationView ]
 		ifFalse: [ self loginErrorOccurred ]
 ]

src/TinyBlog-Components/TBSession.class.st

@@ -0,0 +1,33 @@
+Class {
+	#name : 'TBSession',
+	#superclass : 'WASession',
+	#instVars : [
+		'currentAdmin'
+	],
+	#category : 'TinyBlog-Components',
+	#package : 'TinyBlog-Components'
+}
+
+{ #category : 'accessing' }
+TBSession >> currentAdmin [
+
+	^ currentAdmin
+]
+
+{ #category : 'accessing' }
+TBSession >> currentAdmin: anObject [
+
+	currentAdmin := anObject
+]
+
+{ #category : 'testing' }
+TBSession >> isLogged [
+	^ self currentAdmin notNil
+]
+
+{ #category : 'initialization' }
+TBSession >> reset [
+	currentAdmin := nil.
+	self requestContext redirectTo: self application url.
+	self unregister
+]

src/TinyBlog/TBAdministrator.class.st

@@ -0,0 +1,42 @@
+Class {
+	#name : 'TBAdministrator',
+	#superclass : 'Object',
+	#instVars : [
+		'login',
+		'password'
+	],
+	#category : 'TinyBlog',
+	#package : 'TinyBlog'
+}
+
+{ #category : 'as yet unclassified' }
+TBAdministrator class >> login: login password: password [
+	^ self new
+		login: login;
+		password: password;
+		yourself
+]
+
+{ #category : 'accessing' }
+TBAdministrator >> login [
+
+	^ login
+]
+
+{ #category : 'accessing' }
+TBAdministrator >> login: anObject [
+
+	login := anObject
+]
+
+{ #category : 'accessing' }
+TBAdministrator >> password [
+
+	^ password
+]
+
+{ #category : 'accessing' }
+TBAdministrator >> password: anObject [
+
+	password := SHA256 hashMessage: anObject
+]

src/TinyBlog/TBBlog.class.st

@@ -2,7 +2,8 @@ Class {
 	#name : 'TBBlog',
 	#superclass : 'Object',
 	#instVars : [
-		'posts'
+		'posts',
+		'adminUser'
 	],
 	#category : 'TinyBlog',
 	#package : 'TinyBlog'
@@ -38,6 +39,16 @@ TBBlog class >> current [
 		ifEmpty: [ self new save ]
 ]
 
+{ #category : 'as yet unclassified' }
+TBBlog class >> defaultAdminLogin [
+	^ 'admin'
+]
+
+{ #category : 'as yet unclassified' }
+TBBlog class >> defaultAdminPassword [
+	^ 'topsecret'
+]
+
 { #category : 'initialization' }
 TBBlog class >> initialize [ 
 	self reset
@@ -59,6 +70,11 @@ TBBlog class >> reset [
 	self initializeVoyageOnMemoryDB.
 ]
 
+{ #category : 'as yet unclassified' }
+TBBlog >> administrator [
+	^ adminUser
+]
+
 { #category : 'reading' }
 TBBlog >> allBlogPosts [
 	^ posts
@@ -84,10 +100,18 @@ TBBlog >> allVisibleBlogPostsFromCategory: aCategory [
 	^ posts select: [ :p | p category = aCategory and: [ p isVisible ] ]
 ]
 
+{ #category : 'as yet unclassified' }
+TBBlog >> createAdministrator [
+	^ TBAdministrator 
+		login: self class defaultAdminLogin
+		password: self class defaultAdminPassword
+]
+
 { #category : 'initialization' }
 TBBlog >> initialize [
 	super initialize.
-	posts := OrderedCollection new
+	posts := OrderedCollection new.
+	adminUser := self createAdministrator 
 ]
 
 { #category : 'deleting' }