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annotate mod_http_muc_log/mod_http_muc_log.lua @ 1625:c427de617ada

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mod_http_muc_log: Alter template language to more simply allow optional bits in templates
author Kim Alvefur <zash@zash.se>
date Wed, 11 Mar 2015 13:29:23 +0100
parents 2c8b985ebde5
children 1a6d6221c5f6
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1 local st = require "util.stanza";
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2 local mt = require"util.multitable";
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3 local datetime = require"util.datetime";
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4 local jid_split = require"util.jid".split;
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5 local nodeprep = require"util.encodings".stringprep.nodeprep;
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6 local uuid = require"util.uuid".generate;
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7 local it = require"util.iterators";
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8 local gettime = require"socket".gettime;
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9 local url = require"socket.url";
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10 local xml_escape = st.xml_escape;
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11 local t_concat = table.concat;
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12 local os_time, os_date = os.time, os.date;
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13
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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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14 local archive = module:open_store("muc_log", "archive");
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15
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16 -- Support both old and new MUC code
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17 local mod_muc = module:depends"muc";
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18 local rooms = rawget(mod_muc, "rooms");
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19 local each_room = rawget(mod_muc, "each_room") or function() return it.values(rooms); end;
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20 local new_muc = not rooms;
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21 if new_muc then
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22 rooms = module:shared"muc/rooms";
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23 end
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24 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
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25 function (jid)
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26 return rooms[jid];
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27 end
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28
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29 local function get_room(name)
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30 local jid = name .. '@' .. module.host;
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31 return get_room_from_jid(jid);
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32 end
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33
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34 module:depends"http";
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35
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36 local function render(template, values)
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37 -- This function takes a string template and a table of values.
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38 -- Sequences like {name} in the template string are substituted
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39 -- with values from the table, optionally depending on a modifier
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40 -- symbol.
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41 --
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42 -- Variants are:
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43 -- {name} is substituted for values["name"] and is XML escaped
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44 -- {name? sub-template } renders a sub-template if values["name"] is false-ish
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45 -- {name& sub-template } renders a sub-template if values["name"] is true-ish
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46 -- {name# sub-template } renders a sub-template using an array of values
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47 -- {name!} is substituted *without* XML escaping
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48 return (template:gsub("%b{}", function (block)
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49 local name, opt, e = block:sub(2, -2):match("^([%a_][%w_]*)(%p?)()");
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50 local value = values[name];
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51 if opt == '#' then
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52 if not value or not value[1] then return ""; end
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53 local out, subtpl = {}, block:sub(e+1, -2);
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54 for i=1, #value do
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55 out[i] = render(subtpl, value[i]);
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56 end
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57 return t_concat(out);
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58 elseif opt == '&' then
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59 if not value then return ""; end
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60 return render(block:sub(e+1, -2), values);
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61 elseif opt == '?' and not value then
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62 return render(block:sub(e+1, -2), values);
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63 elseif value ~= nil then
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64 if type(value) ~= "string" then
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65 value = tostring(value);
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66 end
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67 if opt ~= '!' then
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68 return xml_escape(value);
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69 end
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70 return value;
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71 end
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72 end));
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73 end
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74
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75 local template = "Could not load template"
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76 do
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77 local template_file = module:get_option_string(module.name .. "_template", module.name .. ".html");
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78 template_file = assert(module:load_resource(template_file));
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79 template = template_file:read("*a");
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80 template_file:close();
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81 end
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82
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83 local base_url = module:http_url() .. '/';
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84 local get_link do
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85 local link, path = { path = '/' }, { "", "", is_directory = true };
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86 function get_link(room, date)
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87 path[1], path[2] = room, date;
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88 path.is_directory = not date;
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89 link.path = url.build_path(path);
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90 return url.build(link);
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91 end
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92 end
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93
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94 local function public_room(room)
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95 if type(room) == "string" then
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96 room = get_room(room);
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97 end
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98 return (room
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99 and not (room.get_hidden or room.is_hidden)(room)
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100 and not (room.get_members_only or room.is_members_only)(room)
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101 and room._data.logging == true);
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102 end
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103
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104 local function sort_Y(a,b) return a.year > b.year end
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105 local function sort_m(a,b) return a.n > b.n end
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106
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107 local t_diff = os_time(os_date("*t")) - os_time(os_date("!*t"));
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108 local function time(t)
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109 return os_time(t) + t_diff;
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110 end
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111
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112 local function years_page(event, path)
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113 local request, response = event.request, event.response;
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114
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115 local room = nodeprep(path:match("^(.*)/$"));
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116 if not room or not public_room(room) then return end
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117
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118 local dates = mt.new();
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119 module:log("debug", "Find all dates with messages");
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120 local next_day, t;
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121 repeat
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122 local iter = archive:find(room, {
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123 start = next_day;
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124 limit = 1;
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125 with = "message<groupchat";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
126 })
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
127 if not iter then break end
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
128 next_day = nil;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
129 for key, message, when in iter do
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
130 t = os_date("!*t", when);
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
131 dates:set(t.year, t.month, t.day, when );
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
132 next_day = when + (86400 - (when % 86400));
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 break;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
134 end
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
135 until not next_day;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
136
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
137 local year, years;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
138 local month, months;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
139 local week, weeks;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
140 local days;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
141 local tmp, n;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
142
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
143 years = {};
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
144
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
145 for Y, m in pairs(dates.data) do
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
146 t = { year = Y, month = 1, day = 1 };
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
147 months = { };
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
148 year = { year = Y, months = months };
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
149 years[#years+1] = year;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
150 for m, d in pairs(m) do
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
151 t.day = 1;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
152 t.month = m;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
153 tmp = os_date("!*t", time(t));
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
154 days = {};
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
155 week = { days = days }
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
156 weeks = { week };
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
157 month = { year = year.year, month = os_date("!%B", time(t)), n = m, weeks = weeks };
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
158 months[#months+1] = month;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
159 n = 1;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
160 for i=1, (tmp.wday+5)%7 do
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
161 days[n], n = {}, n+1;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
162 end
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
163 for i = 1, 31 do
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
164 t.day = i;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
165 tmp = os_date("!*t", time(t));
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
166 if tmp.month ~= m then break end
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
167 if i > 1 and tmp.wday == 2 then
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
168 days = {};
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
169 weeks[#weeks+1] = { days = days };
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
170 n = 1;
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
171 end
1625
c427de617ada mod_http_muc_log: Alter template language to more simply allow optional bits in templates
Kim Alvefur <zash@zash.se>
parents: 1606
diff changeset
172 days[n], n = { wday = tmp.wday, day = i, href = d[i] and datetime.date(d[i]) }, n+1;
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
173 end
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
174 end
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
175 table.sort(year, sort_m);
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
176 end
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
177 table.sort(years, sort_Y);
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
178
1579
9e784ddac236 mod_http_muc_log: Include charset in Content-Type header
Kim Alvefur <zash@zash.se>
parents: 1578
diff changeset
179 response.headers.content_type = "text/html; charset=utf-8";
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
180 return render(template, {
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
181 title = get_room(room):get_name();
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
182 jid = get_room(room).jid;
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
183 years = years;
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
184 links = {
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
185 { href = "../", rel = "up", text = "Back to room list" },
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
186 };
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
187 });
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
188 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
189
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
190 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
191 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
192
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193 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
194 room = nodeprep(room);
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
195 if not room then
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
196 return years_page(event, path);
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
197 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
198 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
199
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
200 local logs, i = {}, 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201 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
202 ["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
203 ["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
204 -- with = "message<groupchat";
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 });
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 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
207
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
208 local first, last;
1555
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
209 local verb, subject, body;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
210 for key, item, when in iter do
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
211 body = item:get_child_text("body");
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
212 subject = item:get_child_text("subject");
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
213 verb = nil;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
214 if subject then
1578
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
215 verb, body = "set the topic to", subject;
1555
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
216 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
217 verb, body = body:sub(5), nil;
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
218 elseif item.name == "presence" then
2e51f70cd7ea mod_http_muc_log: Make pretty
Kim Alvefur <zash@zash.se>
parents: 1554
diff changeset
219 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
220 end
1578
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
221 if body or verb then
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
222 logs[i], i = {
1578
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
223 key = key;
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
224 datetime = datetime.datetime(when);
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
225 time = datetime.time(when);
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
226 verb = verb;
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
227 body = body;
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
228 nick = select(3, jid_split(item.attr.from));
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
229 st_name = item.name;
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
230 st_type = item.attr.type;
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
231 }, i + 1;
a68ec7a2dc02 mod_http_muc_log: Show only messages with presentable content
Kim Alvefur <zash@zash.se>
parents: 1577
diff changeset
232 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
233 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
234 last = key;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 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
236 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
237
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
238 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
239 local prev_when = "";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
241 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
242 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
243 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
244 limit = 1;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 }) 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
246 next_when = datetime.date(when);
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
247 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
248 end
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
249
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
250 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
251 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
252 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
253 limit = 1;
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
254 reverse = true;
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
255 }) 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
256 prev_when = datetime.date(when);
1550
1b2823b41f7f mod_http_muc_log: Strip some whitespace
Kim Alvefur <zash@zash.se>
parents: 1549
diff changeset
257 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
258 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
259
1579
9e784ddac236 mod_http_muc_log: Include charset in Content-Type header
Kim Alvefur <zash@zash.se>
parents: 1578
diff changeset
260 response.headers.content_type = "text/html; charset=utf-8";
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
261 return render(template, {
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
262 title = ("%s - %s"):format(get_room(room):get_name(), date);
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
263 jid = get_room(room).jid;
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
264 lines = logs;
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
265 links = {
1606
2c8b985ebde5 mod_http_muc_log: Switch to a calendar view for selecting dates
Kim Alvefur <zash@zash.se>
parents: 1605
diff changeset
266 { href = "./", rel = "up", text = "Back to calendar" },
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
267 { href = prev_when, rel = "prev", text = prev_when},
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
268 { href = next_when, rel = "next", text = next_when},
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
269 };
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
270 });
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
271 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
272
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
273 local function list_rooms(event)
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
274 local request, response = event.request, event.response;
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275 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
276 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
277 if public_room(room) then
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
278 room_list[i], i = {
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
279 href = get_link(jid_split(room.jid), nil);
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
280 name = room:get_name();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
281 description = room:get_description();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
282 }, i + 1;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
283 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
284 end
1576
91b91052e0e8 mod_http_muc_log: Send a HTML mime type with responses
Kim Alvefur <zash@zash.se>
parents: 1575
diff changeset
285
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
286 response.headers.content_type = "text/html; charset=utf-8";
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
287 return render(template, {
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
288 title = module:get_option_string("name", "Prosody Chatrooms");
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
289 jid = module.host;
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
290 rooms = room_list;
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
291 });
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
292 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
293
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
294 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
295
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 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
297 return function (event, path)
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
298 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
299 local ckey = path or "";
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
300 local cached = cache[ckey];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
301
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
302 if cached then
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
303 local etag = cached.etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
304 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
305 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
306 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
307 return 304;
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 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
310 response.headers.etag = etag;
1579
9e784ddac236 mod_http_muc_log: Include charset in Content-Type header
Kim Alvefur <zash@zash.se>
parents: 1578
diff changeset
311 response.headers.content_type = "text/html; charset=utf-8";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
312 return cached[1];
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
313 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
314
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
315 local start = gettime();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
316 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
317 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
318
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
319 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
320 local etag = uuid();
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
321 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
322 response.headers.etag = etag;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
323 cache[ckey] = cached;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
324 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
325
1579
9e784ddac236 mod_http_muc_log: Include charset in Content-Type header
Kim Alvefur <zash@zash.se>
parents: 1578
diff changeset
326 response.headers.content_type = "text/html; charset=utf-8";
1549
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
327 return render;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
328 end
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
329 end
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 -- 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
332 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
333 local room = event.room;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
334 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
335 local today = datetime.date();
1581
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
336 cache[get_link(room_name)] = nil;
9f6cd252d233 mod_http_muc_log: Revamp template system
Kim Alvefur <zash@zash.se>
parents: 1580
diff changeset
337 cache[get_link(room_name, today)] = nil;
1549
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
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
340 module:provides("http", {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
341 route = {
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
342 ["GET /"] = list_rooms;
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
343 ["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
344 };
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
345 });
f9f8bf82ece7 mod_http_muc_log: MUC log module using new archive API
Kim Alvefur <zash@zash.se>
parents:
diff changeset
346