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annotate mod_rest/apidemo.lib.lua @ 5119:048e339706ba

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mod_rest: Remove manual reference expansion in schema This hack was originally added to reduce the number of definitions of common attributes (type, to, from etc) and payloads (e.g. delay). This predated pointers and references, and until now was needed because parsing picked out the correct stanza kind from the schema, which broke internal references. Removing this hack paves the way for allowing the schema to be configured or customized more easily.
author Kim Alvefur <zash@zash.se>
date Tue, 20 Dec 2022 21:48:28 +0100
parents d5612dcf6733
children d03448560acf
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1
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2 local _M = {};
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3
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4 local api_demo = module:get_option_path("rest_demo_resources", nil);
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5 local http_files = require "net.http.files";
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6
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7 local mime_map = module:shared("/*/http_files/mime").types or {css = "text/css"; js = "application/javascript"};
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8 _M.resources = http_files.serve({
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9 path = api_demo;
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10 mime_map = mime_map;
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11 });
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13 local index do
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14 local f, err = io.open(api_demo.."/index.html");
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15 if not f then
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16 module:log("error", "Could not open resource: %s", err);
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17 module:log("error", "'rest_demo_resources' should point to the 'dist' directory");
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18 return _M
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19 end
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20 index = f:read("*a");
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21 f:close();
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22
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23 -- SUCH HACK, VERY GSUB, WOW!
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24 index = index:gsub("(%s?url%s*:%s*)%b\"\"", string.format("%%1%q", module:http_url().."/demo/openapi.yaml"), 1);
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25 index = index:gsub("(%s*SwaggerUIBundle%s*%(%s*{)(%s*)", "%1%2validatorUrl: false,%2");
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26 end
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28 do
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29 local f = module:load_resource("res/openapi.yaml");
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30 _M.schema = {
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31 headers = {
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32 content_type = "text/x-yaml";
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33 };
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34 body = f:read("*a");
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35 }
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36 f:close();
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37 end
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38
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39 _M.redirect = {
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40 status_code = 303;
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41 headers = {
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42 location = module:http_url().."/demo/";
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43 };
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44 };
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46 _M.main_page = {
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47 headers = {
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48 content_type = "text/html";
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49 content_security_policy = "default-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline'; frame-ancestors 'none'";
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50 };
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51 body = index;
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52 }
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54 return _M