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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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18
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4 local Time = require "luan:Time.luan"
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5 local time_now = Time.now or error()
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9
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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.header or error()
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11 local footer = Shared.footer or error()
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12 local Forum = require "site:/lib/Forum.luan"
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13 local forum_title = Forum.title or error()
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14 local Db = require "site:/lib/Db.luan"
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15 local Post = require "site:/lib/Post.luan"
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12
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16 local Bbcode = require "site:/lib/Bbcode.luan"
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17 local bbcode_to_html = Bbcode.to_html or error()
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16
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18 local User = require "site:/lib/User.luan"
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9
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19
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11
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20
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16
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21 local function deletePost()
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22 %><a href="javascript:" onclick="deletePost(parentNode)">delete</a><%
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23 end
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24
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9
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25 return function()
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26 local root_id = Http.request.parameters.root or error()
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27 local docs, total_hits = Db.search("post_root_id:"..root_id,1,1000,{sort="id"})
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28 local posts = Post.from_docs(docs)
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29 local subject_html = posts[1].subject_html
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16
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30 local user = User.current()
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31 local user_name = user and user.name
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18
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32 local now = time_now()
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9
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33 Io.stdout = Http.response.text_writer()
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34 %>
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35 <!doctype html>
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36 <html>
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37 <head>
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38 <% head() %>
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39 <title><%=forum_title%>: <%=subject_html%></title>
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40 <style>
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18
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41 div[author] {
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42 margin-bottom: 6px;
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43 font-size: 10px;
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44 }
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45 div[author] img {
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46 width: 28px;
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47 vertical-align: middle;
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48 border-radius: 50%;
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49 }
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50 div[author] a {
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51 font-weight: bold;
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52 }
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53 span[ago] {
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54 color: #888;
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55 }
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15
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56 [message] {
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9
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57 white-space: pre-wrap;
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58 }
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59 </style>
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15
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60 <script>
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19
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61 function getPostDiv(node) {
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62 do {
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63 if( node.getAttribute('post') )
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64 return node;
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65 } while( node = node.parentNode );
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66 }
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67
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68 function cancelEdit(a) {
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69 let postDiv = getPostDiv(a);
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15
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70 postDiv.querySelector('[output]').style.display = 'block';
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71 postDiv.querySelector('[edit]').innerHTML = '';
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72 }
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19
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73 function saveEdit(a) {
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74 let postDiv = getPostDiv(a);
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75 let post = postDiv.getAttribute('post');
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76 let text = postDiv.querySelector('[contentEditable]').textContent;
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15
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77 let postData = 'post=' + post + '&text=' + encodeURIComponent(text);
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78 ajax("save_edit.js",postData);
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79 }
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16
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80
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81 function deletePost(span) {
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82 span.innerHTML = document.querySelector('[hidden][delete]').innerHTML;
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83 }
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84 function deleteNo(span) {
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85 span.innerHTML = document.querySelector('[hidden][undelete]').innerHTML;
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86 }
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87 function deleteYes(span) {
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19
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88 let post = getPostDiv(span).getAttribute('post');
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16
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89 ajax( '/delete.js?post=' + post );
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90 }
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18
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91
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92 function init() {
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93 let spans = document.querySelectorAll('span[ago]');
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94 for( let i=0; i<spans.length; i++ ) {
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95 let span = spans[i];
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96 let date = span.getAttribute('date');
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97 date = parseInt(date);
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98 span.title = new Date(date).toLocaleString();
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99 }
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100 }
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15
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101 </script>
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9
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102 </head>
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18
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103 <body onload="init()">
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9
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104 <% header() %>
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105 <div content>
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106 <h1><%=subject_html%></h1>
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16
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107 <% for _, post in ipairs(posts) do
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108 if post.is_deleted then
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109 continue
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110 end
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111 %>
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9
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112 <hr>
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15
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113 <div post="<%=post.id%>">
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18
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114 <div author>
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115 <img src="/images/profile.png">
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116 <a href="/whatever"><%= post.author_name %></a>
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117 <span ago date="<%=post.date%>"><% post.ago(now) %> ago</span>
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118 </div>
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15
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119 <div output>
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120 <% bbcode_to_html(post.content) %>
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121 <p>
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122 <a href="/reply.html?parent=<%=post.id%>">reply</a>
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16
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123 <% if post.author_name == user_name then %>
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15
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124 - <a href="javascript:ajax('/edit.js?post=<%=post.id%>')">edit</a>
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19
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125 - <span delete><%deletePost()%></span>
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16
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126 <% end %>
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15
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127 </p>
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128 </div>
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129 <div edit></div>
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130 </div>
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9
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131 <% end %>
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132 </div>
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133 <% footer() %>
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16
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134 <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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135 <span hidden undelete><%deletePost()%></span>
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19
|
136 <div hidden edit>
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137 <div contentEditable></div>
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138 <p>
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139 <button onclick="saveEdit(this)">save</button>
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140 <button onclick="cancelEdit(this)">cancel</button>
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141 </p>
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142 </div>
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9
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143 </body>
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144 </html>
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145 <%
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146 end
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