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class CommentsController < ApplicationController
include MailerHelper
def edit
@comment = Comment.find(params[:id])
if (mod? && current_user.role >= @comment.author.role) || @comment.author.is?(current_user)
else
flash[:alert] = "You are not allowed to edit this comment"
redirect_to @comment.blogpost
end
end
def create
if confirmed?
@comment = Comment.new(comment_params)
@comment.user_author = current_user
@comment.blogpost = Blogpost.find(params[:blogpost_id])
if @comment.save
@comment.send_new_comment_mail
position = @comment.blogpost.comments.count - 1
page = position / Kaminari.config.default_per_page + 1
redirect_to blogpost_path(@comment.blogpost, page: page) + "#comment-#{@comment.id}", notice: 'Comment created!'
else
flash[:alert] = "Could not create comment."
redirect_to Blogpost.find(params[:blogpost_id])
end
else
flash[:alert] = "Please confirm your email address first!"
redirect_to Blogpost.find(params[:blogpost_id])
end
end
def update
@comment = Comment.find(params[:id])
if mod? || @comment.author.is?(current_user)
@comment.user_editor = current_user
@comment.attributes = comment_params
old_content = @comment.content_was
if @comment.save
@comment.send_new_comment_mail(old_content)
flash[:notice] = "Comment updated!"
position = @comment.blogpost.comments.index(@comment)
page = position / Kaminari.config.default_per_page + 1
redirect_to blogpost_path(@comment.blogpost, page: page) + "#comment-#{@comment.id}"
else
flash[:alert] = "There was a problem while updating your comment"
render action: "edit"
end
else
flash[:alert] = "You are not allowed to edit this comment"
redirect_to @comment.blogpost
end
end
def destroy
@comment = Comment.find(params[:id])
if (mod? && current_user.role >= @comment.author.role) || @comment.author.is?(current_user)
if @comment.destroy
flash[:notice] = "Comment deleted!"
else
flash[:alert] = "There was a problem while deleting this comment"
end
else
flash[:alert] = "You are not allowed to delete this comment"
end
redirect_to @comment.blogpost
end
private
def comment_params
params.require(:comment).permit(:content)
end
end
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