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469
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1 import 'bootstrap'
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468
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2 import hljs from 'highlight.js'
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3 import * as commonmark from 'commonmark'
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4
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5 #= require jquery
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6 #= require bootstrap/transition
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7 #= require bootstrap/collapse
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8 #= require bootstrap/modal
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9 #= require bootstrap/tab
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10 #= require highlightjs
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11 #= require commonmark
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12
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13 $(document).on "click", ".js-paste-clear", (e) ->
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14 e.preventDefault()
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15 $(".js-paste-paste")
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16 .val("")
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17 .focus()
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18
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19
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20 loadLanguageItems = ->
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21 $languageSelectBox = $("#paste_language")
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22 return unless $languageSelectBox.length
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23
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24 for language in hljs.listLanguages().sort()
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25 $languageSelectBox.append $("<option />", value: language, text: language)
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26
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27
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28 markdownfy = (plaintext) ->
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29 reader = new commonmark.Parser
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30 writer = new commonmark.HtmlRenderer(safe: true)
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31 writer.render reader.parse(plaintext)
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32
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33
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34 pasteText = ->
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35 $(".js-paste-paste").val() || $(".js-paste-pl").text()
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36
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37
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38 highlightText = ->
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39 $hlBox = $(".js-paste-hl")
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40 return if $hlBox.attr("data-processed") == "1"
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41
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42 $hlBox.text pasteText()
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43
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44 highlight = -> hljs.highlightBlock($hlBox[0])
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45 setTimeout highlight, 0
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46
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47 $hlBox.attr "data-processed", "1"
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48
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49
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50 markdownText = ->
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51 $mdBox = $(".js-paste-md")
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52 return if $mdBox.attr("data-processed") == "1"
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53
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54 $mdBox.html markdownfy(pasteText())
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55 $mdBox.find("a").attr("rel", "nofollow")
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56 $mdBox.attr "data-processed", "1"
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57
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58
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59 setHash = (e) ->
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60 return unless history.replaceState
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61
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62 newLocation = "##{e.currentTarget.getAttribute("data-mode")}"
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63 if newLocation == "#pl"
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64 newLocation = window.location.pathname
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65
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66 history.replaceState null, "", newLocation
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67
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68
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69 showPreview = (e) ->
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70 e.preventDefault()
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71 return if pasteText() == ""
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72 $(".js-paste-preview-md-box").html markdownfy(pasteText())
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73 $(".js-paste-preview-md-modal").modal "show"
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74
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75
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76 switchToCurrentHash = ->
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77 return unless $(".js-showing-paste").length
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78
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79 format = window.location.hash.slice(1)
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80 $(".js-show-tab[data-mode=#{format}]").click()
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81
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82
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83 $ loadLanguageItems
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84 $ switchToCurrentHash
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85 $(document).on "click", ".js-paste-preview-md", showPreview
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86 $(document).on "click", ".js-show-tab[data-mode=hl]", highlightText
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87 $(document).on "click", ".js-show-tab[data-mode=md]", markdownText
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88 $(document).on "click", ".js-show-tab", setHash
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