Mercurial > zeropaste

annotate app/controllers/pastes_controller.rb @ 478:46ed68bf9918

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Add more length check
author nanaya <me@nanaya.pro>
date Sat, 10 Oct 2020 18:14:57 +0900
parents f11862e58af4
children d2ef59c9a4b4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 class PastesController < ApplicationController
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2 # GET /1
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3 # GET /1.txt
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4 def show
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5 @paste = Paste.safe_find(params[:id])
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6 return head :not_found unless @paste
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7
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8 if params[:id] != @paste.to_param
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9 redirect_to :action => :show,
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10 :id => @paste.to_param,
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11 :format => params[:format]
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12 return
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13 end
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15 respond_to do |format|
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16 format.html
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17 format.txt
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18 end
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19 end
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21 # GET /
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22 def new
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23 @paste = Paste.new
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24 @paste.set_paste_key
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25 @paste.paste = Paste.safe_find(params[:base]).try(:paste)
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27 respond_to do |format|
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28 format.html # new.html.erb
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29 end
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30 end
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32 # POST /
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33 # POST /pastes.json
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34 # POST /pastes.txt
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35 def create
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36 created, @paste, @fresh = Paste.graceful_create paste_params.merge(:ip => request.remote_ip)
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38 respond_to do |format|
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39 if created
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40 if @fresh
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41 format.html { redirect_to @paste, :notice => "Paste was successfully created." }
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42 format.json { render :json => @paste, :status => :created, :location => @paste }
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43 else
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44 format.html { redirect_to paste_path(@paste) }
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45 format.json { render :json => @paste }
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46 end
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47 else
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48 flash.now[:alert] = @paste.errors.full_messages.to_sentence
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49 format.html { render :action => "new" }
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50 format.json { render :json => @paste.errors, :status => :unprocessable_entity }
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51 end
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52 format.txt
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53 end
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54 end
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56 def destroy
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57 @paste = Paste.safe_find(params[:id])
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58 if @paste.safe_destroy(params[:paste][:key])
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59 redirect_to root_path, :notice => "Paste ##{params[:id]} deleted"
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60 else
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61 flash.now[:alert] = @paste.errors.full_messages.to_sentence
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62 render :show
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63 end
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64 end
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65
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66 private
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68 def paste_params
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69 params.require(:paste).permit(:paste, :paste_gzip, :paste_gzip_base64, :is_private, :key, :language)
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70 end
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71 end