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annotate mod_http_index/mod_http_index.lua @ 2670:6e01878103c0

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mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9 At least under some circumstances it seems that session.username is nil when a user tries to resume his session in prosody 0.9. The username is not relevant when no limiting is done (limiting the number of entries in the session cache is only possible in prosody 0.10), so this commit removes the usage of the username when accessing the prosody 0.9 session cache.
author tmolitor <thilo@eightysoft.de>
date Thu, 06 Apr 2017 02:12:14 +0200
parents 9376e870f0e1
children 7953b7dde6e7
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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 base_template;
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7 do
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8 local template_file = module:get_option_string(module.name .. "_template", module.name .. ".html");
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9 template_file = assert(module:load_resource(template_file));
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10 base_template = template_file:read("*a");
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11 template_file:close();
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12 end
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13
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14 local canonical = module:http_url(nil, "/");
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15
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16 local function relative(base, link)
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17 base = url.parse(base);
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18 link = url.parse(link);
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19 for k,v in pairs(base) do
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20 if link[k] == v then
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21 link[k] = nil;
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22 end
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23 end
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24 return url.build(link);
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25 end
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26
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27 local function handler(event)
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28 local host_items = module:get_host_items("http-provider");
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29 local http_apps = {}
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30 for _, item in ipairs(host_items) do
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31 if module.name ~= item._provided_by then
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32 table.insert(http_apps, {
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33 name = item.name;
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34 module = "mod_" .. item._provided_by;
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35 url = relative(canonical, module:http_url(item.name, item.default_path));
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36 });
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37 end
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38 end
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39 event.response.headers.content_type = "text/html";
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40 return render(base_template, {
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41 title = "HTTP Apps";
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42 items = http_apps;
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43 prosody_version = prosody.version;
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44 mod_name = module.name;
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45 canonical = canonical;
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46 });
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47 end
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48
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49 module:provides("http", {
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50 route = {
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51 ["GET /"] = handler;
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52 };
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53 default_path = "/";
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54 });