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9
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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 Io = require "luan:Io.luan"
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5 local Http = require "luan:http/Http.luan"
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6 local Shared = require "site:/lib/Shared.luan"
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7 local head = Shared.head or error()
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8 local header = Shared.header or error()
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9 local footer = Shared.footer 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 Db = require "site:/lib/Db.luan"
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13 local Post = require "site:/lib/Post.luan"
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12
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14 local Bbcode = require "site:/lib/Bbcode.luan"
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15 local bbcode_to_html = Bbcode.to_html or error()
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16
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16 local User = require "site:/lib/User.luan"
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9
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17
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11
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18
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16
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19 local function deletePost()
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20 %><a href="javascript:" onclick="deletePost(parentNode)">delete</a><%
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21 end
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22
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9
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23 return function()
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24 local root_id = Http.request.parameters.root or error()
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25 local docs, total_hits = Db.search("post_root_id:"..root_id,1,1000,{sort="id"})
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26 local posts = Post.from_docs(docs)
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27 local subject_html = posts[1].subject_html
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16
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28 local user = User.current()
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29 local user_name = user and user.name
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9
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30 Io.stdout = Http.response.text_writer()
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31 %>
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32 <!doctype html>
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33 <html>
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34 <head>
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35 <% head() %>
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36 <title><%=forum_title%>: <%=subject_html%></title>
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37 <style>
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15
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38 [message] {
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9
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39 white-space: pre-wrap;
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40 }
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41 </style>
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15
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42 <script>
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43 function cancelEdit(post) {
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44 let postDiv = document.querySelector('[post="'+post+'"]');
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45 postDiv.querySelector('[output]').style.display = 'block';
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46 postDiv.querySelector('[edit]').innerHTML = '';
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47 }
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48 function saveEdit(post) {
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49 let postDiv = document.querySelector('[post="'+post+'"]');
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50 let text = postDiv.querySelector('textarea').value;
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51 let postData = 'post=' + post + '&text=' + encodeURIComponent(text);
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52 ajax("save_edit.js",postData);
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53 }
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16
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54
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55 function deletePost(span) {
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56 span.innerHTML = document.querySelector('[hidden][delete]').innerHTML;
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57 }
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58 function deleteNo(span) {
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59 span.innerHTML = document.querySelector('[hidden][undelete]').innerHTML;
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60 }
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61 function deleteYes(span) {
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62 let post = span.getAttribute('delete');
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63 ajax( '/delete.js?post=' + post );
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64 }
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15
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65 </script>
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9
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66 </head>
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67 <body>
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68 <% header() %>
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69 <div content>
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70 <h1><%=subject_html%></h1>
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16
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71 <% for _, post in ipairs(posts) do
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72 if post.is_deleted then
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73 continue
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74 end
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75 %>
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9
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76 <hr>
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15
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77 <div post="<%=post.id%>">
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78 <div output>
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79 <% bbcode_to_html(post.content) %>
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80 <p>
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81 <a href="/reply.html?parent=<%=post.id%>">reply</a>
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16
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82 <% if post.author_name == user_name then %>
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15
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83 - <a href="javascript:ajax('/edit.js?post=<%=post.id%>')">edit</a>
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16
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84 - <span delete="<%=post.id%>"><%deletePost()%></span>
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85 <% end %>
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15
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86 </p>
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87 </div>
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88 <div edit></div>
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89 </div>
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9
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90 <% end %>
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91 </div>
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92 <% footer() %>
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16
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93 <span hidden delete>Delete? <a href="javascript:" onclick="deleteYes(parentNode)">yes</a> / <a href="javascript:" onclick="deleteNo(parentNode)">no</a></span>
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94 <span hidden undelete><%deletePost()%></span>
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9
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95 </body>
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96 </html>
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97 <%
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98 end
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