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annotate mod_export_skeletons/mod_export_skeletons.lua @ 4895:2542fd80cd15

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mod_turn_external: Fix type of config option (thanks mirux) There was a separate boolean option to enable TLS before, but it was merged with the port number option and it seems the typed API interface got confused. Backport of trunk rev aa7a8aa64d3f
author Kim Alvefur <zash@zash.se>
date Tue, 15 Feb 2022 21:51:52 +0100
parents 17fbe82d4bfe
children
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4815
9c2af2146ee2 mod_export_skeletons: Command to aid in analysis of archive contents
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1
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2 local t_insert = table.insert;
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3 local t_sort = table.sort;
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4
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5 local sm = require "core.storagemanager";
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6 local um = require "core.usermanager";
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7
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8 local argparse = require "util.argparse";
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9 local dt = require "util.datetime";
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10 local jid = require "util.jid";
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11 local st = require "util.stanza";
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12
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13 local function skeleton(s)
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14 local o = st.stanza(s.name, { xmlns = s.attr.xmlns });
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16 local children = {};
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17 for _, child in ipairs(s.tags) do t_insert(children, skeleton(child)) end
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18 t_sort(children, function(a, b)
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19 if a.attr.xmlns == b.attr.xmlns then return a.name < b.name; end
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20 return (a.attr.xmlns or "") < (b.attr.xmlns or "");
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21 end);
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22 for _, child in ipairs(children) do o:add_direct_child(child); end
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23 return o;
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24 end
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25
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26 local function classify_jid(s)
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27 if not s then return "" end
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28 local u, h, r = jid.split(s);
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29 if r then
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30 return "full"
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31 elseif u then
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32 return "bare"
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33 elseif h then
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34 return "host"
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35 else
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36 return "invalid"
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37 end
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38 end
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39
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40 function module.command(arg)
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41 local opts = argparse.parse(arg, { value_params = { store = true; with = true; start = true; ["end"] = true } });
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42 local store = opts.store or "archive"; -- so you can pass 'archive2'
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43 opts.store = nil;
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44 local query = { with = jid.prep(opts.with); start = dt.parse(opts.start); ["end"] = dt.parse(opts["end"]) };
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45 local host_initialized = {};
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46 for _, export_jid in ipairs(arg) do
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48 local username, host = jid.split(export_jid);
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49 if not host_initialized[host] then
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50 sm.initialize_host(host);
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51 um.initialize_host(host);
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52 host_initialized[host] = true;
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53 end
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54
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55 local archive = module:context(host):open_store(store, "archive");
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56 local iter, total = assert(archive:find(username, query))
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57 if total then io.stderr:write(string.format("Processing %d entries\n", total)); end
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58 for _, item in iter do
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59 local clean = skeleton(item);
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60
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61 -- Normalize top level attributes
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62 clean.attr.type = item.attr.type;
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63 if clean.attr.type == nil and clean.name == "message" then clean.attr.type = "normal"; end
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64 clean.attr.id = string.rep("x", math.floor(math.log(1+#(item.attr.id or ""), 2)));
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65 clean.attr.from = classify_jid(item.attr.from);
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66 clean.attr.to = classify_jid(item.attr.to);
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67 print(clean);
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68 end
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69
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70 end
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71 end