annotate src/lib/Shared.luan @ 13:24668255cede

preprocess urls
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 03 Jul 2022 23:59:41 -0600
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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 ipairs = Luan.ipairs or error()
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4 local set_metatable = Luan.set_metatable or error()
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5 local Http = require "luan:http/Http.luan"
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6 local Io = require "luan:Io.luan"
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7 local uri = Io.uri or error()
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8 local Parsers = require "luan:Parsers.luan"
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9 local json_parse = Parsers.json_parse or error()
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10 local Forum = require "site:/lib/Forum.luan"
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11 local forum_title = Forum.title or error()
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12 local mailer_url = Forum.mailer_url or error()
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13 local User = require "site:/lib/User.luan"
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14 local Logging = require "luan:logging/Logging.luan"
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15 local logger = Logging.logger "Shared"
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18 local Shared = {}
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19
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20 function Shared.head()
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21 %>
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22 <meta name="viewport" content="width=device-width, initial-scale=1">
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23 <style>
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24 @import "/site.css";
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25 </style>
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26 <script src="/site.js"></script>
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27 <%
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28 end
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30 function Shared.header()
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31 local user = User.current()
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32 %>
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33 <p style="text-align:center">Yes the aesthetics suck. Will be fixed later.</p>
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34 <div header>
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35 <a href="/"><%=forum_title%></a>
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36 <% if user == nil then %>
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37 <a href="/login.html">login</a>
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38 <% else %>
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39 <a href="/account.html"><%=user.name_html%></a>
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40 <% end %>
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41 </div>
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42 <%
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43 end
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44
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45 function Shared.footer()
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46 %>
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47 <div footer>
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48 <a href="/config.html">Configuration</a>
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49 </div>
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50 <%
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51 end
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52
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53 function Shared.admin_header()
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54 %>
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55 <div header>
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56 <a href="/private/admin.html">Admin</a>
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57 </div>
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58 <%
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59 end
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61 function Shared.base_url()
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62 return Http.request.scheme.."://"..Http.request.headers["host"]
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63 end
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65 function Shared.call_mail_api(cmd,parameters)
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66 local url = mailer_url.."/api/"..cmd..".json"
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67 local options = {
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68 parameters = parameters
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69 }
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70 local response = uri(url,options).read_text()
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71 return json_parse(response)
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72 end
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73
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74 local set_mt = {}
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75 function set_mt.__index(table,key)
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76 return false
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77 end
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79 function Shared.list_to_set(list)
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80 local set = {}
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81 for _, v in ipairs(list) do
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82 set[v] = true
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83 end
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84 set_metatable(set,set_mt)
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85 return set
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86 end
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87
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88 return Shared