Mercurial > zeropaste

annotate app/controllers/pastes_controller.rb @ 373:6e3e1e7b0212

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Handle unique error in model instead of controller.
author nanaya <me@myconan.net>
date Sat, 06 Jun 2015 22:12:56 +0900
parents 26545fe719ca
children e84276bf344a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 class PastesController < ApplicationController
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2 before_action :lowercase_path, :only => :show
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4 # GET /1
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5 # GET /1.txt
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6 def show
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7 @paste = Paste.safe_find(params[:id])
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8 return head :not_found unless @paste
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10 respond_to do |format|
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11 format.html
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12 format.txt
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13 end
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14 end
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16 # GET /
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17 def new
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18 @paste = Paste.new
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19 @paste.set_paste_key
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20 @paste.paste = Paste.safe_find(params[:base]).try(:paste)
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22 respond_to do |format|
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23 format.html # new.html.erb
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24 end
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25 end
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27 # POST /
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28 # POST /pastes.json
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29 # POST /pastes.txt
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30 def create
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31 created, @paste, @fresh = Paste.graceful_create paste_params.merge(:ip => request.remote_ip)
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33 respond_to do |format|
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34 if created
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35 if @fresh
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36 format.html { redirect_to @paste, :notice => "Paste was successfully created." }
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37 format.json { render :json => @paste, :status => :created, :location => @paste }
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38 else
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39 format.html { redirect_to paste_path(@paste) }
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40 format.json { render :json => @paste }
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41 end
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42 else
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43 flash.now[:alert] = @paste.errors.full_messages.to_sentence
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44 format.html { render :action => "new" }
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45 format.json { render :json => @paste.errors, :status => :unprocessable_entity }
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46 end
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47 format.txt
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48 end
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49 end
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51 def destroy
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52 @paste = Paste.safe_find(params[:id])
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53 if @paste.safe_destroy(params[:paste][:key])
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54 redirect_to root_path, :notice => "Paste ##{params[:id]} deleted"
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55 else
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56 flash.now[:alert] = @paste.errors.full_messages.to_sentence
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57 render :show
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58 end
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59 end
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61 private
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63 def lowercase_path
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64 correct_path = request.fullpath.downcase
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65 unless correct_path == request.fullpath
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66 redirect_to correct_path, :status => :moved_permanently
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67 end
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68 end
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70 def paste_params
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71 params.require(:paste).permit(:paste, :paste_gzip, :paste_gzip_base64, :is_private, :key)
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72 end
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73 end