annotate app/controllers/tweets_controller.rb @ 238:a04b4830eef2 legit-client

Filter out non-own tweets included for replies
author nanaya <me@nanaya.net>
date Sat, 15 Jul 2023 01:53:05 +0900
parents 4222343d9433
children
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1 class TweetsController < ApplicationController
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2 def index
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3 return redirect if params[:name].present?
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4 end
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5
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6 def show
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7 return redirect if params[:id][/\D/].present?
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9 @user = CachedFetch.user_by_id params[:id]
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11 if @user.nil?
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12 head :not_found
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13 return
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14 end
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16 if @user[:protected]
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17 head :forbidden
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18 return
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19 end
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21 return redirect if normalized_screen_name != params[:name]
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22
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23 @tweets = CachedFetch.timeline params[:id]
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25 head :not_found if @tweets.nil?
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26 end
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27
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28 def redirect
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29 @user ||= CachedFetch.user_by_username(params[:name])
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31 if @user.nil?
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32 head :not_found
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33 else
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34 redirect_to tweet_path(@user[:id], normalized_screen_name)
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35 end
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36 end
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38 private
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40 def normalized_screen_name
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41 @user[:username].presence || '_'
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42 end
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43 end