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0
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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 pairs = Luan.pairs or error()
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4 local ipairs = Luan.ipairs or error()
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5 local stringify = Luan.stringify or error()
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6 local Io = require "luan:Io.luan"
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7 local Http = require "luan:http/Http.luan"
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8 local Shared = require "site:/lib/Shared.luan"
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9 local head = Shared.head or error()
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10 local header = Shared.private_header or error()
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11 local new_password = Shared.new_password or error()
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12 local config = Shared.config or error()
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13 local get_raw_config = Shared.get_raw_config or error()
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14 local save_raw_config = Shared.save_raw_config or error()
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15 local Logging = require "luan:logging/Logging.luan"
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4
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16 local logger = Logging.logger "backup.html"
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0
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17
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18
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19 local function response(content)
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20 %>
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21 <!doctype html>
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22 <html>
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23 <head>
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24 <% head() %>
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25 <title>Mercurial Backup</title>
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26 </head>
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27 <body>
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28 <% header() %>
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29 <div content>
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30 <h1>Backup</h1>
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31 <%=content%>
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32 </div>
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33 </body>
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34 </html>
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35 <%
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36 end
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37
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38 local function posted()
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39 local raw_config = get_raw_config()
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40 local change = Http.request.parameters.change ~= nil
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41 local password = config.users.backup
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42 if password == nil or change then
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43 password = new_password()
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44 raw_config.users.backup = password
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45 end
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46 for repo_name, repo in pairs(raw_config.repos) do
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47 local users = {}
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48 if Http.request.parameters["repo_"..repo_name] ~= nil then
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49 users[#users+1] = "backup"
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50 end
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51 for _, user in ipairs(repo.users) do
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52 if user ~= "backup" then
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53 users[#users+1] = user
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54 end
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55 end
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56 repo.users = users
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57 end
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58 if config.private ~= nil and not config.private.backup then
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59 raw_config.private[#raw_config.private+1] = "backup"
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60 end
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61 save_raw_config(raw_config)
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62 return nil
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63 end
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64
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65 return function()
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66 Io.stdout = Http.response.text_writer()
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67 local error_msg = ""
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68 if Http.request.method == "POST" then
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69 local error_msg = posted()
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70 if error_msg == nil then
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71 response([[<p>Backup updated</p>]])
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72 else
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73 response([[<p error>]]..error_msg..[[</p>]])
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74 end
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75 return
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76 end
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77 %>
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78 <!doctype html>
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79 <html>
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80 <head>
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81 <% head() %>
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82 <title>Mercurial Backup</title>
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83 </head>
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84 <body>
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85 <% header() %>
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86 <div content>
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87 <h1>Backup</h1>
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88 <form method=post>
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89 <p>
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90 User <b>backup</b> password: <%=config.users.backup%>
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91 <label prompt clickable><input type=checkbox name=change> change backup password</label>
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92 </p>
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93 <p>
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94 Repos to backup:
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95 </p>
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96 <%
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97 for _, repo in pairs(config.repos) do
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98 local name = repo.name
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99 local checked = repo.users.backup and "checked" or ""
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100 %>
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101 <p>
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102 <label clickable><input type=checkbox name="repo_<%=name%>" <%=checked%> > <%=name%></label>
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103 - <a href="/repo/<%=name%>/">repo</a>
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104 </p>
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105 <% end %>
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106 <p>
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107 <input type=submit value="Update Backup">
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108 </p>
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109 </form>
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110 </div>
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111 </body>
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112 </html>
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113 <%
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114 end
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