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annotate mod_welcome_page/mod_welcome_page.lua @ 4980:da151f9af861

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replaced 'session' with 'origin' in push_disable session is not defined in this function, trying to access it leads to an error. The correct reference seems to be 'origin'. (This may have come about by copying from the similar code in process_stanza_queue.)
author arcseconds
date Sat, 30 Jul 2022 21:07:47 +1200
parents 75b6e5df65f9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local st = require "util.stanza";
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2 local url_escape = require "util.http".urlencode;
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3 local render_html_template = require"util.interpolation".new("%b{}", st.xml_escape, {
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4 urlescape = url_escape;
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5 });
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6
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7 local template_path = module:get_option_string("welcome_page_template_path", module:get_directory().."/html");
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8 local user_vars = module:get_option("welcome_page_variables", {});
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9 local site_name = module:get_option("site_name", module.host);
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10 local invite_only = module:get_option_boolean("registration_invite_only", true);
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11 local open_registration = module:get_option_boolean("welcome_page_open_registration", not invite_only);
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12
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13 module:depends("http");
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14 module:depends("http_libjs");
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15 local invites = module:depends("invites");
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16
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17 local function load_template(path)
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18 local template_file, err = io.open(path);
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19 if not template_file then
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20 error("Unable to load template file: "..tostring(err));
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21 end
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22 local template = template_file:read("*a");
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23 template_file:close();
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24 return template;
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25 end
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26
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27 local template = load_template(template_path.."/index.html");
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28
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29 local function serve_page(event)
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30 event.response.headers["Content-Type"] = "text/html; charset=utf-8";
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31 return render_html_template(template, {
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32 site_name = site_name;
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33 request = event.request;
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34 var = user_vars;
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35 });
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36 end
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37
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38 local function handle_submit(event)
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39 local submission = { allowed = open_registration, request = event.request };
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40 module:fire_event("mod_welcome_page/submission", submission);
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41 if not submission.allowed then
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42 event.response.headers["Content-Type"] = "text/html; charset=utf-8";
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43 return render_html_template(template, {
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44 site_name = site_name;
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45 request = event.request;
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46 var = user_vars;
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47 message = {
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48 class = "alert-danger";
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49 text = submission.reason or "Account creation is not possible at this time";
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50 };
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51 });
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52 end
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53
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54 local invite = invites.create_account(nil, { source = module.name });
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55 if not invite then
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56 return 500;
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57 end
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58
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59 event.response.headers.Location = invite.landing_page or invite.uri;
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60
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61 return 303;
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62 end
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63
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64 local http_files
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65 if prosody.process_type == "prosody" then
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66 -- Prosody >= 0.12
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67 http_files = require "net.http.files";
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68 else
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69 -- Prosody <= 0.11
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70 http_files = module:depends "http_files";
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71 end
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72
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73 module:provides("http", {
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74 default_path = "/";
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75 route = {
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76 ["GET"] = serve_page;
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77 ["GET /*"] = http_files.serve({ path = template_path });
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78 ["POST"] = handle_submit;
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79 };
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80 });