annotate app/controllers/pastes_controller.rb @ 105:28518004899a

Markdown edition in well.
author Edho Arief <edho@myconan.net>
date Mon, 12 Nov 2012 11:38:44 +0700
parents 0f206bd4924f
children db5164ff73a9
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1 class PastesController < ApplicationController
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2 caches_page :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 id = params[:id].to_i
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8 if id.to_s != params[:id]
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9 redirect_to paste_path(id)
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10 return
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11 end
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12 @paste = Paste.find(params[:id])
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14 expires_in 1.year, :public => true
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15 respond_to do |format|
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16 format.html # show.html.erb
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17 format.txt # show.txt.erb
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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 begin
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25 @paste.paste = Paste.find(params[:base]).paste
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26 rescue
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27 end
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29 respond_to do |format|
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30 format.html # new.html.erb
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31 end
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32 end
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34 # POST /
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35 # POST /pastes.json
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36 # POST /pastes.txt
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37 def create
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38 @paste = Paste.new
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39 if params[:paste]
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40 if params[:paste][:paste_gzip_base64]
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41 # 1. decode from base64
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42 # 2. create StringIO from decoded string
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43 # 3. unzip and read the stream
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44 params[:paste][:paste] = Zlib::GzipReader.new(StringIO.new(Base64.decode64(params[:paste][:paste_gzip_base64]))).read
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45 end
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46 unless params[:paste][:paste].blank?
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47 @paste.paste = params[:paste][:paste]
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48 @paste.ip = request.remote_ip
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49 end
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50 end
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52 begin
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53 respond_to do |format|
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54 if @paste.save
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55 format.html { redirect_to @paste, :notice => 'Paste was successfully created.' }
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56 format.json { render :json => @paste, :status => :created, :location => @paste }
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57 else
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58 format.html { render :action => "new" }
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59 format.json { render :json => @paste.errors, :status => :unprocessable_entity }
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60 end
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61 format.txt
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62 end
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63 rescue ActiveRecord::RecordNotUnique
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64 redirect_to paste_path(Paste.where(:ip => @paste.ip, :paste_hash => @paste.paste_hash).first)
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65 end
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66 end
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68 end