annotate mod_http_muc_log/mod_http_muc_log.lua @ 1577:0a6974f2cb55

mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
author Kim Alvefur <zash@zash.se>
date Thu, 20 Nov 2014 19:56:22 +0100
parents 91b91052e0e8
children a68ec7a2dc02
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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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eed7db9f3157 mod_mam_muc, mod_http_muc_log: Change store name from 'archive2' to 'muc_log' to distinguish it from personal MAM archives. Old data will require migration.
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9 local archive = module:open_store("muc_log", "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 <meta name="viewport" content="width=device-width, initial-scale=1">
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61 <link rel="canonical" href="{canonical}">
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62 <title>{title}</title>
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63 <style>
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64 body{background-color:#eeeeec;margin:1ex 0;padding-bottom:3em;font-family:Arial,Helvetica,sans-serif;}
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65 header,footer{margin:1ex 1em;}
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66 footer{font-size:smaller;color:#babdb6;}
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67 .content{background-color:white;padding:1em;list-style-position:inside;}
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68 nav{font-size:large;margin:1ex 1ex;clear:both;line-height:1.5em;}
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69 nav a{padding: 1ex;text-decoration:none;}
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70 nav a.up{font-size:smaller;}
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71 nav a.prev{float:left;}
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72 nav a.next{float:right;}
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73 nav a.next::after{content:" →";}
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74 nav a.prev::before{content:"← ";}
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75 nav a:empty::after,nav a:empty::before{content:""}
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76 @media screen and (min-width: 460px) {
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77 nav{font-size:x-large;margin:1ex 1em;}
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78 }
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79 a:link,a:visited{color:#2e3436;text-decoration:none;}
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80 a:link:hover,a:visited:hover{color:#3465a4;}
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81 ul,ol{padding:0;}
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82 li{list-style:none;}
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83 hr{visibility:hidden;clear:both;}
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84 br{clear:both;}
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85 li time{float:right;font-size:small;opacity:0.2;}
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86 li:hover time{opacity:1;}
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87 .room-list .description{font-size:smaller;}
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88 q.body::before,q.body::after{content:"";}
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89 .presence .verb{font-style:normal;color:#30c030;}
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90 .presence.unavailable .verb{color:#c03030;}
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91 </style>
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92 </head>
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93 <body>
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94 <header>
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95 <h1>{title}</h1>
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96 {header!}
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97 </header>
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98 <hr>
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99 <div class="content">
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100 {body!}
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101 </div>
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102 <hr>
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103 <footer>
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104 {footer!}
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105 <br>
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106 <div class="powered-by">Prosody {prosody_version?}</div>
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107 </footer>
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108 </body>
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109 </html>
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110 ]] { prosody_version = prosody.version });
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111
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112 local dates_template = template(base{
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113 title = "Logs for room {room}";
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114 header = [[
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115 <nav>
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116 <a href=".." class="up">Back to room list</a>
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117 </nav>
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118 ]];
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119 body = [[
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120 <nav>
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121 <ul class="dates">
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122 {lines!}</ul>
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123 </nav>
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124 ]];
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125 footer = "";
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126 })
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127
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128 local date_line_template = template[[
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129 <li><a href="{date}">{date}</a></li>
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130 ]];
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parents:
diff changeset
131
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
132 local page_template = template(base{
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 title = "Logs for room {room} on {date}";
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134 header = [[
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Kim Alvefur <zash@zash.se>
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135 <nav>
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Kim Alvefur <zash@zash.se>
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diff changeset
136 <a class="up" href=".">Back to date list</a>
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Kim Alvefur <zash@zash.se>
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diff changeset
137 <br>
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Kim Alvefur <zash@zash.se>
parents: 1560
diff changeset
138 <a class="prev" href="{prev}">{prev}</a>
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parents: 1560
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139 <a class="next" href="{next}">{next}</a>
1555
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Kim Alvefur <zash@zash.se>
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140 </nav>
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
141 ]];
1549
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
142 body = [[
1555
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Kim Alvefur <zash@zash.se>
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diff changeset
143 <ol class="chat-logs">
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
144 {logs!}</ol>
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
145 ]];
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
146 footer = [[
1550
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147 <nav>
1555
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Kim Alvefur <zash@zash.se>
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diff changeset
148 <div>
1561
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149 <a class="prev" href="{prev}">{prev}</a>
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150 <a class="next" href="{next}">{next}</a>
1555
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diff changeset
151 </div>
1550
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152 </nav>
1555
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Kim Alvefur <zash@zash.se>
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153 <script>
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parents: 1562
diff changeset
154 /*
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Kim Alvefur <zash@zash.se>
parents: 1562
diff changeset
155 * Local timestamps
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Kim Alvefur <zash@zash.se>
parents: 1562
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156 */
1555
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parents: 1554
diff changeset
157 (function () {
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
158 var timeTags = document.getElementsByTagName("time");
1563
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159 var i = 0, tag, date;
1555
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
160 while(timeTags[i]) {
1563
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Kim Alvefur <zash@zash.se>
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diff changeset
161 tag = timeTags[i++];
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Kim Alvefur <zash@zash.se>
parents: 1562
diff changeset
162 if(date = tag.getAttribute("datetime")) {
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Kim Alvefur <zash@zash.se>
parents: 1562
diff changeset
163 date = new Date(date);
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Kim Alvefur <zash@zash.se>
parents: 1562
diff changeset
164 tag.textContent = date.toLocaleTimeString();
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Kim Alvefur <zash@zash.se>
parents: 1562
diff changeset
165 tag.setAttribute("title", date.toString());
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Kim Alvefur <zash@zash.se>
parents: 1562
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166 }
1555
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
167 }
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
168 })();
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
169 </script>
1550
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diff changeset
170 ]];
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
171 });
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Kim Alvefur <zash@zash.se>
parents:
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172
1555
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parents: 1554
diff changeset
173 local line_template = template[[
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
174 <li class="{st_name} {st_type?}" id="{key}">
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
175 <span class="time">
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
176 <a href="#{key}"><time datetime="{datetime}">{time}</time></a>
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
177 </span>
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
178 <b class="nick">{nick}</b>
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
179 <em class="verb">{verb?}</em>
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Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
180 <q class="body">{body?}</q>
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Kim Alvefur <zash@zash.se>
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181 </li>
1550
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182 ]];
1549
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183
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Kim Alvefur <zash@zash.se>
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184 local room_list_template = template(base{
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Kim Alvefur <zash@zash.se>
parents:
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185 title = "Rooms on {host}";
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186 header = "";
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187 body = [[
1563
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188 <nav>
1555
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Kim Alvefur <zash@zash.se>
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189 <dl class="room-list">
1550
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Kim Alvefur <zash@zash.se>
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190 {rooms!}
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191 </dl>
1563
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192 </nav>
1550
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193 ]];
1555
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194 footer = "";
1549
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195 });
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parents:
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196
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197 local room_item_template = template[[
1555
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198 <dt class="name"><a href="{room}/">{name}</a></dt>
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Kim Alvefur <zash@zash.se>
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199 <dd class="description">{description?}</dd>
1549
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Kim Alvefur <zash@zash.se>
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200 ]];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
202 local function public_room(room)
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
203 if type(room) == "string" then
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 room = get_room(room);
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 end
1575
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Kim Alvefur <zash@zash.se>
parents: 1571
diff changeset
206 return (room
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parents: 1571
diff changeset
207 and not (room.get_hidden or room.is_hidden)(room)
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parents: 1571
diff changeset
208 and not (room.get_members_only or room.is_members_only)(room)
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parents: 1571
diff changeset
209 and room._data.logging ~= false);
1549
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
210 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
211
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 -- FIXME Invent some more efficient API for this
1552
81b3599c02fb mod_http_muc_log: Have URL of date list page end with a slash
Kim Alvefur <zash@zash.se>
parents: 1550
diff changeset
213 local function dates_page(event, path)
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
214 local request, response = event.request, event.response;
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
215
1552
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Kim Alvefur <zash@zash.se>
parents: 1550
diff changeset
216 local room = nodeprep(path:match("^(.*)/$"));
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 if not room or not public_room(room) then return end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
218
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219 local dates, i = {}, 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 module:log("debug", "Find all dates with messages");
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
221 local next_day;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
222 repeat
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223 local iter = archive:find(room, {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 ["start"] = next_day;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
225 limit = 1;
1553
1398d2bbcd42 mod_http_muc_log: List only dates with messages
Kim Alvefur <zash@zash.se>
parents: 1552
diff changeset
226 with = "message<groupchat";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 })
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 if not iter then break end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
229 next_day = nil;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 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
231 next_day = datetime.date(when);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 dates[i], i = date_line_template{
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 date = next_day;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 }, i + 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 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
236 break;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
237 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238 until not next_day;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239
1576
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
240 response.headers.content_type = "text/html";
1549
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
241 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
242 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
243 canonical = module:http_url() .. "/" .. path;
1549
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
244 room = room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 lines = table.concat(dates);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247 end
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 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
250 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
251
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
252 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
253 room = nodeprep(room);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
254 if not room then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
255 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
256 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
257 if not public_room(room) then return end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
258
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
259 local logs, i = {}, 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
260 local iter, err = archive:find(room, {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
261 ["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
262 ["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
263 -- with = "message<groupchat";
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
264 });
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
265 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
266
1577
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
267 local first, last;
1555
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
268 local verb, subject, body;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
269 for key, item, when in iter do
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
270 body = item:get_child_text("body");
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
271 subject = item:get_child_text("subject");
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
272 verb = nil;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
273 if subject then
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
274 verb = "set the topic to";
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
275 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
276 verb, body = body:sub(5), nil;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
277 elseif item.name == "presence" then
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
278 verb = item.attr.type == "unavailable" and "has left" or "has joined";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
279 end
1555
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
280 logs[i], i = line_template {
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
281 key = key;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
282 datetime = datetime.datetime(when);
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
283 time = datetime.time(when);
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
284 verb = verb;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
285 body = subject or body;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
286 nick = select(3, jid_split(item.attr.from));
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
287 st_name = item.name;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
288 st_type = item.attr.type;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
289 }, i + 1;
1577
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
290 first = first or key;
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
291 last = key;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
292 end
1577
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
293 if i == 1 then return end -- No items
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
294
1562
bc9cfd1c5391 mod_http_muc_log: Hide prev/next when on the edge of the archive
Kim Alvefur <zash@zash.se>
parents: 1561
diff changeset
295 local next_when = "";
bc9cfd1c5391 mod_http_muc_log: Hide prev/next when on the edge of the archive
Kim Alvefur <zash@zash.se>
parents: 1561
diff changeset
296 local prev_when = "";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
297
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
298 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
299 for key, message, when in archive:find(room, {
1577
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
300 after = last;
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
301 limit = 1;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
302 }) do
1562
bc9cfd1c5391 mod_http_muc_log: Hide prev/next when on the edge of the archive
Kim Alvefur <zash@zash.se>
parents: 1561
diff changeset
303 next_when = datetime.date(when);
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
304 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
305 end
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
306
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
307 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
308 for key, message, when in archive:find(room, {
1577
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
309 before = first;
0a6974f2cb55 mod_http_muc_log: Use archive IDs to find next and previous dates that contain messages
Kim Alvefur <zash@zash.se>
parents: 1576
diff changeset
310 limit = 1;
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
311 reverse = true;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
312 }) do
1562
bc9cfd1c5391 mod_http_muc_log: Hide prev/next when on the edge of the archive
Kim Alvefur <zash@zash.se>
parents: 1561
diff changeset
313 prev_when = datetime.date(when);
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
314 module:log("debug", "Previous message: %s", datetime.datetime(when));
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
315 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
316
1576
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
317 response.headers.content_type = "text/html";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
318 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
319 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
320 host = module.host;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
321 room = room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
322 date = date;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
323 logs = table.concat(logs);
1562
bc9cfd1c5391 mod_http_muc_log: Hide prev/next when on the edge of the archive
Kim Alvefur <zash@zash.se>
parents: 1561
diff changeset
324 next = next_when;
bc9cfd1c5391 mod_http_muc_log: Hide prev/next when on the edge of the archive
Kim Alvefur <zash@zash.se>
parents: 1561
diff changeset
325 prev = prev_when;
1549
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 function list_rooms(event)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
330 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
331 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
332 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
333 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
334 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
335 name = room:get_name();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
336 description = room:get_description();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
337 }, i + 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
338 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
339 end
1576
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
340
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
341 event.response.headers.content_type = "text/html";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
342 return room_list_template {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
343 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
344 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
345 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
346 };
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 cache = setmetatable({}, {__mode = 'v'});
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
350
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
351 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
352 return function (event, path)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
353 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
354 local ckey = path or "";
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
355 local cached = cache[ckey];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
356
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
357 if cached then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
358 local etag = cached.etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
359 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
360 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
361 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
362 return 304;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
363 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
364 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
365 response.headers.etag = etag;
1576
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
366 response.headers.content_type = "text/html";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
367 return cached[1];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
368 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
369
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
370 local start = gettime();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
371 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
372 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
373
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
374 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
375 local etag = uuid();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
376 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
377 response.headers.etag = etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
378 cache[ckey] = cached;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
379 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
380
1576
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
381 response.headers.content_type = "text/html";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
382 return render;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
383 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
384 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
385
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
386 -- 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
387 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
388 local room = event.room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
389 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
390 local today = datetime.date();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
391 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
392 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
393 cache[room_name] = nil;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
394 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
395 end);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
396
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
397 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
398 module:provides("http", {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
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399 route = {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
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400 ["GET /"] = list_rooms;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
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401 ["GET /*"] = with_cache(logs_page);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
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402 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
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403 });
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
404