76 lines
1.3 KiB
Ruby
76 lines
1.3 KiB
Ruby
# controllers/posts_controller.rb
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class PostsController < ApplicationController
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before_filter :set_post, except: [:index, :new, :create]
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before_filter :set_subcreddit
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after_action :verify_authorized
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def index
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@posts = Post.includes(:subcreddit, :user).all
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authorize Post
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end
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def show
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@comments = @post.comments.includes(:user).arrange(order: :created_at)
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authorize @post
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end
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def new
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@post = Post.new
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authorize @post
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end
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def create
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@post = @subcreddit.posts.build(post_params)
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@post.user = current_user
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authorize @post
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if @post.save
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redirect_to subcreddit_post_path(@subcreddit, @post),
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notice: 'Post created'
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else
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render :new
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end
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end
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def edit
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authorize @post
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end
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def update
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authorize @post
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if @post.update(post_params)
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redirect_to subcreddit_post_path(@subcreddit, @post),
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notice: 'Post was updated'
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else
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render :edit
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end
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end
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def destroy
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authorize @post
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@post.destroy
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redirect_to subcreddits_path(@subcreddit), notice: 'Post was deleted'
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end
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private
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def post_params
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params.require(:post).permit(:title, :link, :content, :subcreddit_id)
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end
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def set_subcreddit
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@subcreddit = Subcreddit.find_by_slug(params['subcreddit_id'])
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end
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def set_post
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@post = Post.find(params[:id])
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end
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end
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