added post controller

Gemfile

@@ -23,8 +23,9 @@ gem 'jbuilder', '~> 2.0'
 # bundle exec rake doc:rails generates the API under doc/api.
 gem 'sdoc', '~> 0.4.0', group: :doc
 # Use ActiveModel has_secure_password
-# gem 'bcrypt', '~> 3.1.7'
-gem 'haml'
+gem 'bcrypt', '~> 3.1.7'
+gem 'haml', '~> 4.0', '>= 4.0.7'
+gem 'paperclip', '~> 4.3', '>= 4.3.6'
 # Use Unicorn as the app server
 # gem 'unicorn'
 

Gemfile.lock

@@ -37,10 +37,15 @@ GEM
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     arel (6.0.3)
+    bcrypt (3.1.11)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     builder (3.2.2)
     byebug (8.2.2)
+    climate_control (0.0.3)
+      activesupport (>= 3.0)
+    cocaine (0.5.8)
+      climate_control (>= 0.0.3, < 1.0)
     coffee-rails (4.1.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.1.x)
@@ -70,11 +75,18 @@ GEM
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
     mime-types (2.99.1)
+    mimemagic (0.3.0)
     mini_portile2 (2.0.0)
     minitest (5.8.4)
     multi_json (1.11.2)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
+    paperclip (4.3.6)
+      activemodel (>= 3.2.0)
+      activesupport (>= 3.2.0)
+      cocaine (~> 0.5.5)
+      mime-types
+      mimemagic (= 0.3.0)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -144,11 +156,13 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  bcrypt (~> 3.1.7)
   byebug
   coffee-rails (~> 4.1.0)
-  haml
+  haml (~> 4.0, >= 4.0.7)
   jbuilder (~> 2.0)
   jquery-rails
+  paperclip (~> 4.3, >= 4.3.6)
   rails (= 4.2.6)
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)

app/assets/javascripts/posts.coffee

@@ -0,0 +1,7 @@
+$ ->
+	$('#post_category_id').on 'change', ->
+		$.ajax 'update_form',
+				type: 'POST',
+				data: {
+					category_id: $('#post_category_id option:selected').val()
+				}

app/assets/javascripts/public.coffee.erb

@@ -4,6 +4,7 @@ $(document).ready ->
     refresh_pin()
   )
 
+
 refresh_pin = -> 
   $('#location_pin').remove()
   $('#map_photo').off('click')

app/assets/javascripts/session.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/mixins.sass

@@ -7,6 +7,8 @@
 		@content
 	@keyframes $name
 		@content
+=animation($anime)
+	-webkit-animation: $anime
 
 =transform($transforms) 
 	-moz-transform: $transforms

app/assets/stylesheets/posts.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Posts controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/public.sass

@@ -1,16 +1,17 @@
 @import 'mixins'
 
+$button-color: rgba(150,0,250,0.1)
 $top_menu_height: 80px
 body 
 	margin: 0
 	padding: 0
 	font-family: 'Roboto', sans-serif
 	font-size: 16px
 .container
-	max-width: 1100px
+	max-width: 1000px
 	margin: 0 auto
 	background: white
-
+	padding: 0px 10px
 #top_menu
 	float: left
 	height: $top_menu_height
@@ -23,24 +24,49 @@ body
 			float: left
 			margin: 0px 15px
 		ul
+			color: rgba(250,20,250,1)
 			padding: 0px
 			margin: 0px
 			line-height: $top_menu_height
 			float: left
 			list-style-type: none
 			li
-				position: relative
-				font-size: 1.2rem
+				color: black
+				font-size: 1.3rem
 				display: inline
 				margin: 0px 2px
 				padding: 3px 5px
-				border: 0px solid white
-				+transition(0.2s ease all)
-				top: 0px
+				border-top: 0px solid white
+				+transition(0.5s border)
 				&:hover
-					top: -2px
-					border-bottom: 0.5px solid #ccc
+					position: relative
 					cursor: pointer
+					border-top: 30px solid rgba(150,0,200,0.1)
+		.admin
+			float: right
+			line-height: $top_menu_height
+			.button
+				border-radius: 7px
+				margin-left: 5px
+				padding: 7px 15px
+				text-decoration: none
+				color: #555
+				+transition(0.3s ease all)
+				background-color:  rgba(150,0,150,0.05)
+				&:hover
+					background-color: rgba(140,0,150,0.1)
+					color: #333
+				&.logout
+					outline: none
+					background-color: transparent
+					padding: 0px
+					font-size: 0.9e
+					padding: 5px 10px
+					border-bottom: 1px solid white
+					&:hover
+						border-bottom: 1px solid #ccc
+
+
 		.social
 			float: right
 			height: $top_menu_height
@@ -60,6 +86,35 @@ body
 				&:hover
 					opacity: 0.7
 
+section
+	margin: 100px 0px
+	.post
+		max-width: 600px
+		margin: 0 auto
+		font-family: 'Raleway'
+		header
+			margin-left: 10px
+			font-size: 2rem
+		footer
+			font-size: 0.9rem
+			line-height: 2
+			&:before
+				content: ''
+				width: 80%
+				height: 1px
+				display: inline-block
+				background: #ccc
+				position: relative
+				top: -4px
+				margin-right: 10px
+		article
+
+			font-weigth: 200
+			padding: 15px 10px
+			width: 90%
+			text-align: justify
+			line-height: 1.4
+			font-size: 1.2rem
 
 #logo_banner
 	clear: both
@@ -84,6 +139,9 @@ body
 		.bigger
 			letter-spacing: 5px
 			font-size: 5rem
+
+
+
 //--------- map styles
 
 #refresh_pin_button
@@ -99,7 +157,6 @@ body
 	z-index: 1
 	img
 		width: 100%
-		height: 100%
 .map_pin 
 	position: absolute
 	width: 20px

app/assets/stylesheets/session.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the session controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/application_controller.rb

@@ -2,4 +2,14 @@ class ApplicationController < ActionController::Base
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
   protect_from_forgery with: :exception
+
+private
+	def current_user
+		@current_user ||= User.find(session[:user_id]) if session[:user_id]
+	end
+	helper_method :current_user
+
+	def authenticate_user
+		redirect_to login_path  if current_user.nil?
+	end
 end

app/controllers/posts_controller.rb

@@ -0,0 +1,53 @@
+class PostsController < ApplicationController
+  before_action :find_post, only: [:show, :edit, :update, :destroy]
+
+  def new
+  	@post = Post.new
+  end
+
+  def create
+  	@post = Post.new(post_params)
+  	if @post.save
+  		redirect_to @post, notice: 'Post created successfully'
+  	else
+  		flash.now.notice = 'Some errors occured, cannot create post.'
+  		render :new
+  	end
+  end
+
+  def show
+  end
+  def edit
+  end
+
+  def update
+  	if @post.update(post_params)
+  		redirect_to @post, notice: 'Post updated successfully'
+  	else
+  		flash.now.notice = 'Some errors occured, cannot update post.'
+  		render :edit
+  	end
+  end
+
+  def destroy
+  	if @post.destroy
+  		redirect_to :root, notice: 'Post deleted successfully'
+  	else
+  		redirect_to @post, notice: 'Cannot delete post, some errors occured'
+  	end
+  end
+  def update_form
+    @category_id = params[:category_id]
+
+    respond_to do |format|
+      format.js
+    end 
+  end
+private
+	def find_post
+		@post = Post.find(params[:id])
+	end
+	def post_params
+		params.require(:post).permit(:title,:desc,:category_id)
+	end
+end

app/controllers/public_controller.rb

@@ -1,4 +1,8 @@
 class PublicController < ApplicationController
   def index
   end
+
+  def stats
+
+  end
 end

app/controllers/session_controller.rb

@@ -0,0 +1,22 @@
+class SessionController < ApplicationController
+	def new
+		redirect_to :root if current_user
+	end
+
+	def create
+		reset_session
+		user = User.find_by(login: params[:login])
+		if user && user.authenticate(params[:password])
+			session[:user_id] = user.id
+			redirect_to :root
+		else
+			flash.now.notice = 'Invalid login or password'
+			render :new
+		end
+	end
+
+	def destroy
+		reset_session
+		redirect_to :root
+	end
+end

app/helpers/application_helper.rb

@@ -1,2 +1,3 @@
 module ApplicationHelper
+
 end

app/helpers/posts_helper.rb

@@ -0,0 +1,2 @@
+module PostsHelper
+end

app/helpers/session_helper.rb

@@ -0,0 +1,2 @@
+module SessionHelper
+end

app/models/category.rb

@@ -0,0 +1,3 @@
+class Category < ActiveRecord::Base
+	has_many :posts
+end

app/models/photo.rb

@@ -0,0 +1,3 @@
+class Photo < ActiveRecord::Base
+  belongs_to :post
+end

app/models/post.rb

@@ -0,0 +1,8 @@
+class Post < ActiveRecord::Base
+	belongs_to :category
+	has_many :photos
+
+	validates_presence_of :title, :desc, :category_id
+	validates :desc, length: { minimum: 100}
+	validates :title, length: { minimum: 3}
+end

app/models/user.rb

@@ -0,0 +1,3 @@
+class User < ActiveRecord::Base
+	has_secure_password
+end