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1 local Luan = require "luan:Luan.luan"
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2 local error = Luan.error
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3 local String = require "luan:String.luan"
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4 local to_lower = String.lower or error()
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5 local Html = require "luan:Html.luan"
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6 local html_encode = Html.encode or error()
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7 local Io = require "luan:Io.luan"
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8 local Http = require "luan:http/Http.luan"
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9 local User = require "site:/lib/User.luan"
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10 local name_regex = User.name_regex
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11 local new_code = User.new_code
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12 local Utils = require "site:/lib/Utils.luan"
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13 local email_regex = Utils.email_regex
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14 local base_url = Utils.base_url or error()
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15 local warn = Utils.warn or error()
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16 local Shared = require "site:/lib/Shared.luan"
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17 local js_error = Shared.js_error or error()
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18 local send_mail_async = Shared.send_mail_async or error()
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19 local Db = require "site:/lib/Db.luan"
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20 local run_in_transaction = Db.run_in_transaction or error()
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21 local Logging = require "luan:logging/Logging.luan"
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22 local logger = Logging.logger "register.js"
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23
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24
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25 return function()
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26 Io.stdout = Http.response.text_writer()
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27 local username = Http.request.parameters.username or error()
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28 local email = Http.request.parameters.email or error()
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29 local password = Http.request.parameters.password or error()
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30 email_regex.matches(email) or error("bad email: "..email)
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31 if not name_regex.matches(username) then
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32 js_error( "username", [[Usernames may only contain letters, numbers, underscores ("_") and hyphens ("-")]] )
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33 return
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34 end
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35 local user
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36 local err_fld, err_msg = run_in_transaction( function()
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37 user = User.get_by_email(email)
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38 if user == nil then
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39 if User.get_by_name(username) ~= nil then
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40 return "username", "This username is already taken"
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41 end
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42 user = User.new{ name=username, email=email, password=password }
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43 else
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44 if to_lower(user.name) ~= to_lower(username) and User.get_by_name(username) ~= nil then
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45 return "username", "This username is already taken"
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46 end
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47 if user.registered ~= nil then
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48 return "email", "This email is already in use"
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49 end
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50 user.name = username
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51 user.password = password
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52 end
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53 user.code = user.code or new_code()
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54 user.save()
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55 end )
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56 if err_fld ~= nil then
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57 js_error(err_fld,err_msg)
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58 return
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59 end
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60 logger.info("code = "..user.code)
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61 local url = base_url().."/register2.html?user="..user.name.."&code="..user.code
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62 send_mail_async {
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63 From = "Link My Style <support@linkmy.style>"
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64 To = email
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65 Subject = "Confirmation Code"
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66 ["MIME-Version"] = "1.0"
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67 ["Content-Type"] = "multipart/alternative"
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68 body = {
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69 {
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70 ["Content-Type"] = [[text/plain; charset="UTF-8"]]
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71 body = `%>
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72 Thank you for registering. Please click the link below or use the 6 digit confirmation code to complete the process:
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73
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74 <%=url%>
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75
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76 Confirmation Code: <%=user.code%>
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77
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78 If you did not request this code, please ignore this email.
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79 <% `
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80 }
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81 {
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82 ["Content-Type"] = [[text/html; charset="UTF-8"]]
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83 body = `%>
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84 Thank you for registering. Please <a href="<%=html_encode(url)%>">click here</a> or use the 6 digit confirmation code below to complete the process:<br>
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85 <br>
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86 Confirmation Code: <b><%=user.code%></b><br>
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87 <br>
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88 If you did not request this code, please ignore this email.<br>
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89 <% `
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90 }
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91 }
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92 }
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93 %>
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94 clearErrors(context.form);
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95 location = '/register2.html?user=<%=username%>';
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96 <%
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97 end
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