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annotate mod_welcome_page/mod_welcome_page.lua @ 4688:05725276fac0

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mod_bookmarks2: Use same default as mod_pep for max_items Should fix the issue with max items until the proper "max" can be used, by following the configured max. While "max" is already in trunk, it's not easily usable in 0.11.x This limit and option was added to mod_pep in Prosody rev aefb96a52f5f
author Kim Alvefur <zash@zash.se>
date Wed, 15 Sep 2021 17:39:37 +0200
parents ffb709728210
children 733e5513f691
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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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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 = module:depends("http_files");
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65
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66 module:provides("http", {
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67 default_path = "/";
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68 route = {
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69 ["GET"] = serve_page;
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70 ["GET /*"] = http_files.serve({ path = template_path });
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71 ["POST"] = handle_submit;
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72 };
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73 });