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annotate mod_http_index/mod_http_index.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 ba4f45b8678f
children
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1 local url = require"socket.url";
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2 local render = require"util.interpolation".new("%b{}", require"util.stanza".xml_escape);
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3
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4 module:depends"http";
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5
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6 local show_all = module:get_option_boolean(module.name .. "_show_all", false);
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7
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8 local base_template;
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9 do
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10 local template_file = module:get_option_string(module.name .. "_template", module.name .. ".html");
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11 template_file = assert(module:load_resource(template_file));
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12 base_template = template_file:read("*a");
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13 template_file:close();
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14 end
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15
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16 local canonical = module:http_url(nil, "/");
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17
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18 local function relative(base, link)
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19 base = url.parse(base);
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20 link = url.parse(link);
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21 for k,v in pairs(base) do
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22 if link[k] == v then
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23 link[k] = nil;
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24 end
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25 end
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26 return url.build(link);
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27 end
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28
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29 local function handler(event)
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30 local host_items = module:get_host_items("http-provider");
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31 local http_apps = {}
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32 for _, item in ipairs(host_items) do
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33 if module.name ~= item._provided_by and (show_all or item.title) then
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34 table.insert(http_apps, {
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35 title = item.title or item.name;
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36 name = item.name;
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37 module = "mod_" .. item._provided_by;
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38 url = relative(canonical, module:http_url(item.name, item.default_path));
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39 });
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40 end
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41 end
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42 table.sort(http_apps, function (a, b) return a.name < b.name; end);
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43 event.response.headers.content_type = "text/html";
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44 return render(base_template, {
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45 title = "Prosody IM - HTTP Services";
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46 items = http_apps;
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47 prosody_version = prosody.version;
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48 mod_name = module.name;
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49 canonical = canonical;
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50 });
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51 end
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52
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53 module:provides("http", {
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54 route = {
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55 ["GET /"] = handler;
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56 };
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57 default_path = "/";
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58 });