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mod_http_muc_log/mod_http_muc_log.lua @ 1561:2eaf4833969a

mod_http_muc_log: Render arrows in prev/next links using CSS
author Kim Alvefur <zash@zash.se>
date Sun, 09 Nov 2014 17:17:04 +0100
parent 1560:6c6c1fab4ee5
child 1562:bc9cfd1c5391
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1 local st = require "util.stanza";
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2 local datetime = require"util.datetime";
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3 local jid_split = require"util.jid".split;
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4 local nodeprep = require"util.encodings".stringprep.nodeprep;
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5 local uuid = require"util.uuid".generate;
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6 local it = require"util.iterators";
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7 local gettime = require"socket".gettime;
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8
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9 local archive = module:open_store("archive2", "archive");
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10
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11 -- Support both old and new MUC code
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12 local mod_muc = module:depends"muc";
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13 local rooms = rawget(mod_muc, "rooms");
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14 local each_room = rawget(mod_muc, "each_room") or function() return it.values(rooms); end;
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15 local new_muc = not rooms;
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16 if new_muc then
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17 rooms = module:shared"muc/rooms";
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18 end
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19 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
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20 function (jid)
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21 return rooms[jid];
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22 end
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23
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24 local function get_room(name)
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25 local jid = name .. '@' .. module.host;
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26 return get_room_from_jid(jid);
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27 end
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28
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29 module:depends"http";
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30
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31 local function template(data)
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32 --[[ DOC
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33 Like util.template, but deals with plain text
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34 Returns a closure that is called with a table of values
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35 {name} is substituted for values["name"] and is XML escaped
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36 {name!} is substituted without XML escaping
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37 {name?} is optional and is replaced with an empty string if no value exists
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38 ]]
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39 return function(values)
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40 return (data:gsub("{([^}]-)(%p?)}", function (name, opt)
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41 local value = values[name];
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42 if value then
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43 if opt ~= "!" then
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44 return st.xml_escape(value);
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45 end
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46 return value;
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47 elseif opt == "?" then
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48 return "";
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49 end
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50 end));
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51 end
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52 end
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53
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54 -- TODO Move templates into files
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55 local base = template(template[[
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56 <!DOCTYPE html>
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57 <html>
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58 <head>
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59 <meta charset="utf-8">
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60 <link rel="canonical" href="{canonical}">
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61 <title>{title}</title>
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62 <style>
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63 body{background-color:#eeeeec;margin:1ex 0;padding-bottom:3em;font-family:Arial,Helvetica,sans-serif;}
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64 header,footer{margin:1ex 1em;}
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65 footer{font-size:smaller;color:#babdb6;}
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66 .content{background-color:white;padding:1em;list-style-position:inside;}
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67 nav{font-size:x-large;margin:1ex 2em;}
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68 nav a{text-decoration:none;}
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69 nav a.up{font-size:smaller;}
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70 nav a.prev{float:left;}
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71 nav a.next{float:right;}
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72 nav a.next::after{content:" →";}
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73 nav a.prev::before{content:"← ";}
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74 a:link,a:visited{color:#2e3436;text-decoration:none;}
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75 a:link:hover,a:visited:hover{color:#3465a4;}
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76 ul,ol{padding:0;}
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77 li{list-style:none;}
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78 hr{display:none;}
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79 li time{float:right;font-size:small;opacity:0.2;}
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80 li:hover time{opacity:1;}
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81 .room-list .name{font-size:larger;}
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82 q.body::before,q.body::after{content:"";}
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83 .presence .verb{font-style:normal;color:#30c030;}
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84 .presence.unavailable .verb{color:#c03030;}
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85 </style>
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86 </head>
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87 <body>
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88 <header>
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89 <h1>{title}</h1>
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90 {header!}
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91 </header>
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92 <hr>
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93 <div class="content">
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94 {body!}
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95 </div>
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96 <hr>
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97 <footer>
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98 {footer!}
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99 <div class="powered-by">Prosody {prosody_version?}</div>
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100 </footer>
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101 </body>
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102 </html>
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103 ]] { prosody_version = prosody.version });
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104
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105 local dates_template = template(base{
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106 title = "Logs for room {room}";
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107 header = [[
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108 <nav>
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109 <a href=".." class="up">Back to room list</a>
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110 </nav>
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111 ]];
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112 body = [[
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113 <nav>
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114 <ul class="dates">
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115 {lines!}</ul>
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116 </nav>
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117 ]];
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118 footer = "";
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119 })
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120
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121 local date_line_template = template[[
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122 <li><a href="{date}">{date}</a></li>
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123 ]];
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124
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125 local page_template = template(base{
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126 title = "Logs for room {room} on {date}";
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127 header = [[
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128 <nav>
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129 <a class="up" href=".">Back to date list</a>
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130 <br>
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131 <a class="prev" href="{prev}">{prev}</a>
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132 <a class="next" href="{next}">{next}</a>
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133 </nav>
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134 ]];
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135 body = [[
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136 <ol class="chat-logs">
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Kim Alvefur <zash@zash.se>
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137 {logs!}</ol>
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Kim Alvefur <zash@zash.se>
parents: 1554
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138 ]];
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Kim Alvefur <zash@zash.se>
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diff changeset
139 footer = [[
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140 <nav>
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Kim Alvefur <zash@zash.se>
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141 <div>
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Kim Alvefur <zash@zash.se>
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142 <a class="prev" href="{prev}">{prev}</a>
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143 <a class="next" href="{next}">{next}</a>
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144 </div>
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145 </nav>
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diff changeset
146 <script>
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Kim Alvefur <zash@zash.se>
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147 (function () {
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Kim Alvefur <zash@zash.se>
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148 var timeTags = document.getElementsByTagName("time");
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Kim Alvefur <zash@zash.se>
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diff changeset
149 var i = 0;
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Kim Alvefur <zash@zash.se>
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150 var date;
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Kim Alvefur <zash@zash.se>
parents: 1554
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151 while(timeTags[i]) {
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Kim Alvefur <zash@zash.se>
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152 date = new Date(timeTags[i].getAttribute("datetime"));
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Kim Alvefur <zash@zash.se>
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153 timeTags[i].textContent = date.toLocaleTimeString();
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Kim Alvefur <zash@zash.se>
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diff changeset
154 timeTags[i].setAttribute("title", date.toString());
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Kim Alvefur <zash@zash.se>
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diff changeset
155 i++;
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Kim Alvefur <zash@zash.se>
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156 }
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Kim Alvefur <zash@zash.se>
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157 })();
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Kim Alvefur <zash@zash.se>
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158 </script>
1550
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159 ]];
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160 });
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161
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162 local line_template = template[[
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163 <li class="{st_name} {st_type?}" id="{key}">
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164 <span class="time">
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Kim Alvefur <zash@zash.se>
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165 <a href="#{key}"><time datetime="{datetime}">{time}</time></a>
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166 </span>
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Kim Alvefur <zash@zash.se>
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167 <b class="nick">{nick}</b>
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Kim Alvefur <zash@zash.se>
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168 <em class="verb">{verb?}</em>
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Kim Alvefur <zash@zash.se>
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169 <q class="body">{body?}</q>
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170 </li>
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171 ]];
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172
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Kim Alvefur <zash@zash.se>
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173 local room_list_template = template(base{
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174 title = "Rooms on {host}";
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175 header = "";
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176 body = [[
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177 <dl class="room-list">
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178 {rooms!}
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179 </dl>
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180 ]];
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181 footer = "";
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182 });
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183
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184 local room_item_template = template[[
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185 <dt class="name"><a href="{room}/">{name}</a></dt>
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186 <dd class="description">{description?}</dd>
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187 ]];
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188
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Kim Alvefur <zash@zash.se>
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189 local function public_room(room)
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Kim Alvefur <zash@zash.se>
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190 if type(room) == "string" then
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Kim Alvefur <zash@zash.se>
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191 room = get_room(room);
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Kim Alvefur <zash@zash.se>
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192 end
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Kim Alvefur <zash@zash.se>
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193 return room and not room:get_hidden() and not room:get_members_only() and room._data.logging ~= false;
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Kim Alvefur <zash@zash.se>
parents:
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194 end
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Kim Alvefur <zash@zash.se>
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195
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Kim Alvefur <zash@zash.se>
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196 -- FIXME Invent some more efficient API for this
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197 local function dates_page(event, path)
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198 local request, response = event.request, event.response;
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Kim Alvefur <zash@zash.se>
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199
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200 local room = nodeprep(path:match("^(.*)/$"));
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201 if not room or not public_room(room) then return end
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Kim Alvefur <zash@zash.se>
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202
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Kim Alvefur <zash@zash.se>
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203 local dates, i = {}, 1;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 module:log("debug", "Find all dates with messages");
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 local next_day;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 repeat
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
207 local iter = archive:find(room, {
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208 ["start"] = next_day;
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Kim Alvefur <zash@zash.se>
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209 limit = 1;
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Kim Alvefur <zash@zash.se>
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diff changeset
210 with = "message<groupchat";
1549
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parents:
diff changeset
211 })
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 if not iter then break end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
213 next_day = nil;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
214 for key, message, when in iter do
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215 next_day = datetime.date(when);
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 dates[i], i = date_line_template{
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 date = next_day;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
218 }, i + 1;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
219 next_day = datetime.parse(next_day .. "T23:59:59Z") + 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 break;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
221 end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
222 until not next_day;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 return dates_template{
1559
96f11a1c8b37 mod_http_muc_log: Include the canonical URL in a meta tag
Kim Alvefur <zash@zash.se>
parents: 1558
diff changeset
225 host = module.host;
96f11a1c8b37 mod_http_muc_log: Include the canonical URL in a meta tag
Kim Alvefur <zash@zash.se>
parents: 1558
diff changeset
226 canonical = module:http_url() .. "/" .. path;
1549
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 room = room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 lines = table.concat(dates);
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
229 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
231
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 local function logs_page(event, path)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 local request, response = event.request, event.response;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 local room, date = path:match("^(.-)/(%d%d%d%d%-%d%d%-%d%d)$");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236 room = nodeprep(room);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
237 if not room then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238 return dates_page(event, path);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240 if not public_room(room) then return end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
241
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
242 local logs, i = {}, 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
243 local iter, err = archive:find(room, {
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
244 ["start"] = datetime.parse(date.."T00:00:00Z");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 ["end"] = datetime.parse(date.."T23:59:59Z");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 limit = math.huge;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247 -- with = "message<groupchat";
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
248 });
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
249 if not iter then return 500; end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
250
1555
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
251 local verb, subject, body;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
252 for key, item, when in iter do
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
253 body = item:get_child_text("body");
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
254 subject = item:get_child_text("subject");
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
255 verb = nil;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
256 if subject then
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
257 verb = "set the topic to";
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
258 elseif body and body:sub(1,4) == "/me " then
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
259 verb, body = body:sub(5), nil;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
260 elseif item.name == "presence" then
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
261 verb = item.attr.type == "unavailable" and "has left" or "has joined";
1549
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 end
1555
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
263 logs[i], i = line_template {
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
264 key = key;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
265 datetime = datetime.datetime(when);
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
266 time = datetime.time(when);
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
267 verb = verb;
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
268 body = subject or body;
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
269 nick = select(3, jid_split(item.attr.from));
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
270 st_name = item.name;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
271 st_type = item.attr.type;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
272 }, i + 1;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
273 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
274
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275 local next_when = datetime.parse(date.."T12:00:00Z") + 86400;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
276 local prev_when = datetime.parse(date.."T12:00:00Z") - 86400;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
277
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
278 module:log("debug", "Find next date with messages");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
279 for key, message, when in archive:find(room, {
1556
0b80a02c2e3d mod_http_muc_log: Search for next date with messages from 00:00:00, not 00:00:01
Kim Alvefur <zash@zash.se>
parents: 1555
diff changeset
280 ["start"] = datetime.parse(date.."T00:00:00Z") + 86400;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
281 limit = math.huge;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
282 }) do
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
283 next_when = when;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
284 module:log("debug", "Next message: %s", datetime.datetime(when));
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
285 break;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
286 end
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
287
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
288 module:log("debug", "Find prev date with messages");
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
289 for key, message, when in archive:find(room, {
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
290 ["end"] = datetime.parse(date.."T00:00:00Z") - 1;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
291 limit = math.huge;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
292 reverse = true;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
293 }) do
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
294 prev_when = when;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
295 module:log("debug", "Previous message: %s", datetime.datetime(when));
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
296 break;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
297 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
298
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
299 return page_template{
1559
96f11a1c8b37 mod_http_muc_log: Include the canonical URL in a meta tag
Kim Alvefur <zash@zash.se>
parents: 1558
diff changeset
300 canonical = module:http_url() .. "/" .. path;
96f11a1c8b37 mod_http_muc_log: Include the canonical URL in a meta tag
Kim Alvefur <zash@zash.se>
parents: 1558
diff changeset
301 host = module.host;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
302 room = room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
303 date = date;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
304 logs = table.concat(logs);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
305 next = datetime.date(next_when);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
306 prev = datetime.date(prev_when);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
307 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
308 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
309
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
310 local function list_rooms(event)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
311 local room_list, i = {}, 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
312 for room in each_room() do
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
313 if public_room(room) then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
314 room_list[i], i = room_item_template {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
315 room = jid_split(room.jid);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
316 name = room:get_name();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
317 description = room:get_description();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
318 subject = room:get_subject();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
319 }, i + 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
320 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
321 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
322 return room_list_template {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
323 host = module.host;
1559
96f11a1c8b37 mod_http_muc_log: Include the canonical URL in a meta tag
Kim Alvefur <zash@zash.se>
parents: 1558
diff changeset
324 canonical = module:http_url() .. "/";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
325 rooms = table.concat(room_list);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
326 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
327 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
328
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
329 local cache = setmetatable({}, {__mode = 'v'});
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
330
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
331 local function with_cache(f)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
332 return function (event, path)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
333 local request, response = event.request, event.response;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
334 local ckey = path or "";
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
335 local cached = cache[ckey];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
336
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
337 if cached then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
338 local etag = cached.etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
339 local if_none_match = request.headers.if_none_match;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
340 if etag == if_none_match then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
341 module:log("debug", "Client cache hit");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
342 return 304;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
343 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
344 module:log("debug", "Server cache hit");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
345 response.headers.etag = etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
346 return cached[1];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
347 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
348
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
349 local start = gettime();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
350 local render = f(event, path);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
351 module:log("debug", "Rendering took %dms", math.floor( (gettime() - start) * 1000 + 0.5));
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
352
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
353 if type(render) == "string" then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
354 local etag = uuid();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
355 cached = { render, etag = etag, date = datetime.date() };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
356 response.headers.etag = etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
357 cache[ckey] = cached;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
358 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
359
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
360 return render;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
361 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
362 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
363
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
364 -- How is cache invalidation a hard problem? ;)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
365 module:hook("muc-broadcast-message", function (event)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
366 local room = event.room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
367 local room_name = jid_split(room.jid);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
368 local today = datetime.date();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
369 cache[ room_name .. "/" .. today ] = nil;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
370 if cache[room_name] and cache[room_name].date ~= today then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
371 cache[room_name] = nil;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
372 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
373 end);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
374
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
375 module:log("info", module:http_url());
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
376 module:provides("http", {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
377 route = {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
378 ["GET /"] = list_rooms;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
379 ["GET /*"] = with_cache(logs_page);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
380 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
381 });
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
382