prosody-modules: mod_rest/jsonmap.lib.lua annotate

annotate mod_rest/jsonmap.lib.lua @ 4501:42f43f1383db

mod_rest: Fix tag name in parsing of OOB payloads ... and there too

author	Kim Alvefur <zash@zash.se>
date	Sun, 07 Mar 2021 01:35:43 +0100
parents	34c0f760f34a
children	073f5397c1d2

rev	line source
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	1 local array = require "util.array";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	2 local jid = require "util.jid";
3823 31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	3 local json = require "util.json";
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	4 local st = require "util.stanza";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	5 local xml = require "util.xml";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	6
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	7 local field_mappings; -- in scope for "func" mappings
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	8 field_mappings = {
3886 b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	9 -- top level stanza attributes
b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	10 -- needed here to mark them as known fields
b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	11 kind = "attr",
b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	12 type = "attr",
b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	13 to = "attr",
b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	14 from = "attr",
b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	15 id = "attr",
4035 270cd50852be mod_rest: Map xml:lang to/from JSON Kim Alvefur <zash@zash.se> parents: 4021 diff changeset	16 lang = "attr",
3886 b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	17
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	18 -- basic message
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	19 body = "text_tag",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	20 subject = "text_tag",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	21 thread = "text_tag",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	22
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	23 -- basic presence
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	24 show = "text_tag",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	25 status = "text_tag",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	26 priority = "text_tag",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	27
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	28 state = { type = "name", xmlns = "http://jabber.org/protocol/chatstates" },
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	29 nick = { type = "text_tag", xmlns = "http://jabber.org/protocol/nick", tagname = "nick" },
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	30 delay = { type = "attr", xmlns = "urn:xmpp:delay", tagname = "delay", attr = "stamp" },
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	31 replace = { type = "attr", xmlns = "urn:xmpp:message-correct:0", tagname = "replace", attr = "id" },
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	32
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	33 -- XEP-0045 MUC
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	34 -- TODO history, password, ???
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	35 join = { type = "bool_tag", xmlns = "http://jabber.org/protocol/muc", tagname = "x" },
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	36
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	37 -- XEP-0071
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	38 html = {
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	39 type = "func", xmlns = "http://jabber.org/protocol/xhtml-im", tagname = "html",
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	40 st2json = function (s) --> json string
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	41 return (tostring(s:get_child("body", "http://www.w3.org/1999/xhtml")):gsub(" xmlns='[^']*'", "", 1));
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	42 end;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	43 json2st = function (s) --> xml
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	44 if type(s) == "string" then
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	45 return assert(xml.parse("<x:html xmlns:x='http://jabber.org/protocol/xhtml-im' xmlns='http://www.w3.org/1999/xhtml'>" .. s .. "</x:html>"));
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	46 end
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	47 end;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	48 };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	49
3855 0e1e900577c4 mod_rest: Improve some comments Kim Alvefur <zash@zash.se> parents: 3854 diff changeset	50 -- XEP-0199: XMPP Ping
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	51 ping = { type = "bool_tag", xmlns = "urn:xmpp:ping", tagname = "ping" },
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	52
3854 25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	53 -- XEP-0092: Software Version
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	54 version = { type = "func", xmlns = "jabber:iq:version", tagname = "query",
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	55 st2json = function (s)
3854 25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	56 return {
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	57 name = s:get_child_text("name");
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	58 version = s:get_child_text("version");
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	59 os = s:get_child_text("os");
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	60 }
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	61 end,
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	62 json2st = function (s)
3854 25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	63 local v = st.stanza("query", { xmlns = "jabber:iq:version" });
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	64 if type(s) == "table" then
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	65 v:text_tag("name", s.name);
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	66 v:text_tag("version", s.version);
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	67 if s.os then
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	68 v:text_tag("os", s.os);
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	69 end
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	70 end
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	71 return v;
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	72 end
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	73 };
25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	74
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	75 -- XEP-0030
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	76 disco = {
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	77 type = "func", xmlns = "http://jabber.org/protocol/disco#info", tagname = "query",
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	78 st2json = function (s) --> array of features
4473 3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	79 if s.tags[1] == nil then
3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	80 return s.attr.node or true;
3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	81 end
3953 2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	82 local identities, features, extensions = array(), array(), {};
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	83 for tag in s:childtags() do
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	84 if tag.name == "identity" and tag.attr.category and tag.attr.type then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	85 identities:push({ category = tag.attr.category, type = tag.attr.type, name = tag.attr.name });
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	86 elseif tag.name == "feature" and tag.attr.var then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	87 features:push(tag.attr.var);
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	88 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	89 end
3953 2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	90 for form in s:childtags("x", "jabber:x:data") do
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	91 local jform = field_mappings.formdata.st2json(form);
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	92 local form_type = jform["FORM_TYPE"];
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	93 if jform then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	94 jform["FORM_TYPE"] = nil;
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	95 extensions[form_type] = jform;
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	96 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	97 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	98 if next(extensions) == nil then extensions = nil; end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	99 return { node = s.attr.node, identities = identities, features = features, extensions = extensions };
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	100 end;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	101 json2st = function (s)
3860 9752a6f1b9f3 mod_rest: Avoid treating special json.null value as any other table Kim Alvefur <zash@zash.se> parents: 3859 diff changeset	102 if type(s) == "table" and s ~= json.null then
3859 da3a0f055526 mod_rest: Fix handling of 'node' attribute in disco#info Kim Alvefur <zash@zash.se> parents: 3856 diff changeset	103 local disco = st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#info", node = s.node });
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	104 if s.identities then
3848 1b9834500123 mod_rest: Fix iteration over disco#info identities Kim Alvefur <zash@zash.se> parents: 3823 diff changeset	105 for _, identity in ipairs(s.identities) do
3850 8d13b9c9ba75 mod_rest: Fix disco#info identities data mapping Kim Alvefur <zash@zash.se> parents: 3849 diff changeset	106 disco:tag("identity", { category = identity.category, type = identity.type, name = identity.name }):up();
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	107 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	108 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	109 if s.features then
3849 11c34e97fe1a mod_rest: Fix iteration over disco#info features Kim Alvefur <zash@zash.se> parents: 3848 diff changeset	110 for _, feature in ipairs(s.features) do
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	111 disco:tag("feature", { var = feature }):up();
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	112 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	113 end
3953 2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	114 if s.extensions then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	115 for form_type, extension in pairs(s.extensions) do
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	116 extension["FORM_TYPE"] = form_type;
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	117 disco:add_child(field_mappings.formdata.json2st(extension));
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	118 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	119 end
3859 da3a0f055526 mod_rest: Fix handling of 'node' attribute in disco#info Kim Alvefur <zash@zash.se> parents: 3856 diff changeset	120 return disco;
4473 3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	121 elseif type(s) == "string" then
3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	122 return st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#info", node = s });
3859 da3a0f055526 mod_rest: Fix handling of 'node' attribute in disco#info Kim Alvefur <zash@zash.se> parents: 3856 diff changeset	123 else
3870 3261a82884bb mod_rest: Fix missing return Kim Alvefur <zash@zash.se> parents: 3860 diff changeset	124 return st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#info", });
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	125 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	126 end;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	127 };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	128
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	129 items = {
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	130 type = "func", xmlns = "http://jabber.org/protocol/disco#items", tagname = "query",
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	131 st2json = function (s) --> array of features \| map with node
4473 3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	132 if s.tags[1] == nil then
3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	133 return s.attr.node or true;
3875 93f71ab6cb00 mod_rest: Support passing 'node' attr in disco#items queries Kim Alvefur <zash@zash.se> parents: 3871 diff changeset	134 end
93f71ab6cb00 mod_rest: Support passing 'node' attr in disco#items queries Kim Alvefur <zash@zash.se> parents: 3871 diff changeset	135
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	136 local items = array();
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	137 for item in s:childtags("item") do
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	138 items:push({ jid = item.attr.jid, node = item.attr.node, name = item.attr.name });
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	139 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	140 return items;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	141 end;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	142 json2st = function (s)
3860 9752a6f1b9f3 mod_rest: Avoid treating special json.null value as any other table Kim Alvefur <zash@zash.se> parents: 3859 diff changeset	143 if type(s) == "table" and s ~= json.null then
3875 93f71ab6cb00 mod_rest: Support passing 'node' attr in disco#items queries Kim Alvefur <zash@zash.se> parents: 3871 diff changeset	144 local disco = st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#items", node = s.node });
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	145 for _, item in ipairs(s) do
3852 66f96b98d219 mod_rest: Allow returning an array of JID strings as disco#items Kim Alvefur <zash@zash.se> parents: 3851 diff changeset	146 if type(item) == "string" then
66f96b98d219 mod_rest: Allow returning an array of JID strings as disco#items Kim Alvefur <zash@zash.se> parents: 3851 diff changeset	147 disco:tag("item", { jid = item });
66f96b98d219 mod_rest: Allow returning an array of JID strings as disco#items Kim Alvefur <zash@zash.se> parents: 3851 diff changeset	148 elseif type(item) == "table" then
66f96b98d219 mod_rest: Allow returning an array of JID strings as disco#items Kim Alvefur <zash@zash.se> parents: 3851 diff changeset	149 disco:tag("item", { jid = item.jid, node = item.node, name = item.name });
66f96b98d219 mod_rest: Allow returning an array of JID strings as disco#items Kim Alvefur <zash@zash.se> parents: 3851 diff changeset	150 end
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	151 end
3875 93f71ab6cb00 mod_rest: Support passing 'node' attr in disco#items queries Kim Alvefur <zash@zash.se> parents: 3871 diff changeset	152 return disco;
4473 3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	153 elseif type(s) == "string" then
3b50a9a75fb6 mod_rest: Roundtrip disco and items when string or boolean is used Kim Alvefur <zash@zash.se> parents: 4372 diff changeset	154 return st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#items", node = s });
3875 93f71ab6cb00 mod_rest: Support passing 'node' attr in disco#items queries Kim Alvefur <zash@zash.se> parents: 3871 diff changeset	155 else
93f71ab6cb00 mod_rest: Support passing 'node' attr in disco#items queries Kim Alvefur <zash@zash.se> parents: 3871 diff changeset	156 return st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#items", });
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	157 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	158 end;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	159 };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	160
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	161 -- XEP-0050: Ad-Hoc Commands
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	162 command = { type = "func", xmlns = "http://jabber.org/protocol/commands", tagname = "command",
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	163 st2json = function (s)
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	164 local cmd = {
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	165 action = s.attr.action,
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	166 node = s.attr.node,
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	167 sessionid = s.attr.sessionid,
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	168 status = s.attr.status,
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	169 };
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	170 local actions = s:get_child("actions");
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	171 local note = s:get_child("note");
3878 9a3dfe0bf9fd mod_rest: Add JSON mapping for dataform (XEP-0004) Kim Alvefur <zash@zash.se> parents: 3877 diff changeset	172 local form = s:get_child("x", "jabber:x:data");
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	173 if actions then
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	174 cmd.actions = {
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	175 execute = actions.attr.execute,
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	176 };
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	177 for action in actions:childtags() do
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	178 cmd.actions[action.name] = true
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	179 end
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	180 elseif note then
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	181 cmd.note = {
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	182 type = note.attr.type;
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	183 text = note:get_text();
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	184 };
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	185 end
3878 9a3dfe0bf9fd mod_rest: Add JSON mapping for dataform (XEP-0004) Kim Alvefur <zash@zash.se> parents: 3877 diff changeset	186 if form then
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	187 cmd.form = field_mappings.dataform.st2json(form);
3878 9a3dfe0bf9fd mod_rest: Add JSON mapping for dataform (XEP-0004) Kim Alvefur <zash@zash.se> parents: 3877 diff changeset	188 end
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	189 return cmd;
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	190 end;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	191 json2st = function (s)
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	192 if type(s) == "table" and s ~= json.null then
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	193 local cmd = st.stanza("command", {
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	194 xmlns = "http://jabber.org/protocol/commands",
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	195 action = s.action,
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	196 node = s.node,
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	197 sessionid = s.sessionid,
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	198 status = s.status,
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	199 });
3881 5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	200 if type(s.actions) == "table" then
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	201 cmd:tag("actions", { execute = s.actions.execute });
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	202 do
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	203 if s.actions.next == true then
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	204 cmd:tag("next"):up();
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	205 end
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	206 if s.actions.prev == true then
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	207 cmd:tag("prev"):up();
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	208 end
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	209 if s.actions.complete == true then
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	210 cmd:tag("complete"):up();
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	211 end
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	212 end
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	213 cmd:up();
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	214 elseif type(s.note) == "table" then
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	215 cmd:text_tag("note", s.note.text, { type = s.note.type });
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	216 end
5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	217 if s.form then
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	218 cmd:add_child(field_mappings.dataform.json2st(s.form));
3888 04ea96a0488d mod_rest: Allow passing form data in a more compact format Kim Alvefur <zash@zash.se> parents: 3886 diff changeset	219 elseif s.data then
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	220 cmd:add_child(field_mappings.formdata.json2st(s.data));
3881 5d7df207dc2b mod_rest: Add final pieces of XEP-0050 (actions, note, form) Kim Alvefur <zash@zash.se> parents: 3880 diff changeset	221 end
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	222 return cmd;
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	223 elseif type(s) == "string" then -- assume node
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	224 return st.stanza("command", { xmlns = "http://jabber.org/protocol/commands", node = s });
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	225 end
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	226 -- else .. missing required attribute
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	227 end;
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	228 };
562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	229
3855 0e1e900577c4 mod_rest: Improve some comments Kim Alvefur <zash@zash.se> parents: 3854 diff changeset	230 -- XEP-0066: Out of Band Data
4501 42f43f1383db mod_rest: Fix tag name in parsing of OOB payloads Kim Alvefur <zash@zash.se> parents: 4500 diff changeset	231 oob_url = { type = "func", xmlns = "jabber:x:oob", tagname = "x",
4499 8e644bf36627 mod_rest: Change OOB namespace to the one used in messages Kim Alvefur <zash@zash.se> parents: 4473 diff changeset	232 -- XXX namespace depends on whether it's in an iq or message stanza
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	233 st2json = function (s)
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	234 return s:get_child_text("url");
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	235 end;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	236 json2st = function (s)
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	237 if type(s) == "string" then
4500 34c0f760f34a mod_rest: Fix the OOB tag name which also differs in messages Kim Alvefur <zash@zash.se> parents: 4499 diff changeset	238 return st.stanza("x", { xmlns = "jabber:x:oob" }):text_tag("url", s);
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	239 end
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	240 end;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	241 };
3823 31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	242
3907 d5ecb9b9cb3b mod_rest: Update with namespace and name of XEP-0432 Kim Alvefur <zash@zash.se> parents: 3906 diff changeset	243 -- XEP-0432: Simple JSON Messaging
d5ecb9b9cb3b mod_rest: Update with namespace and name of XEP-0432 Kim Alvefur <zash@zash.se> parents: 3906 diff changeset	244 payload = { type = "func", xmlns = "urn:xmpp:json-msg:0", tagname = "payload",
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	245 st2json = function (s)
3823 31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	246 local rawjson = s:get_child_text("json", "urn:xmpp:json:0");
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	247 if not rawjson then return nil, "missing-json-payload"; end
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	248 local parsed, err = json.decode(rawjson);
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	249 if not parsed then return nil, err; end
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	250 return {
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	251 datatype = s.attr.datatype;
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	252 data = parsed;
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	253 };
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	254 end;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	255 json2st = function (s)
3823 31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	256 if type(s) == "table" then
3907 d5ecb9b9cb3b mod_rest: Update with namespace and name of XEP-0432 Kim Alvefur <zash@zash.se> parents: 3906 diff changeset	257 return st.stanza("payload", { xmlns = "urn:xmpp:json-msg:0", datatype = s.datatype })
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	258 :tag("json", { xmlns = "urn:xmpp:json:0" }):text(json.encode(s.data));
3823 31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	259 end;
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	260 end
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	261 };
31b1797a78e1 mod_rest: Add support for XEP-XXXX: User-defined Data Transfer Kim Alvefur <zash@zash.se> parents: 3822 diff changeset	262
3889 59765d1bb6dc mod_rest: Support mapping XEP-0004 Data Forms directly Kim Alvefur <zash@zash.se> parents: 3888 diff changeset	263 -- XEP-0004: Data Forms
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	264 dataform = {
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	265 -- Generic and complete dataforms mapping
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	266 type = "func", xmlns = "jabber:x:data", tagname = "x",
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	267 st2json = function (s)
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	268 local fields = array();
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	269 local form = {
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	270 type = s.attr.type;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	271 title = s:get_child_text("title");
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	272 instructions = s:get_child_text("instructions");
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	273 fields = fields;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	274 };
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	275 for field in s:childtags("field") do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	276 local i = {
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	277 var = field.attr.var;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	278 type = field.attr.type;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	279 label = field.attr.label;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	280 desc = field:get_child_text("desc");
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	281 required = field:get_child("required") and true or nil;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	282 value = field:get_child_text("value");
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	283 };
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	284 if field.attr.type == "jid-multi" or field.attr.type == "list-multi" or field.attr.type == "text-multi" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	285 local value = array();
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	286 for v in field:childtags("value") do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	287 value:push(v:get_text());
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	288 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	289 if field.attr.type == "text-multi" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	290 i.value = value:concat("\n");
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	291 else
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	292 i.value = value;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	293 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	294 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	295 if field.attr.type == "list-single" or field.attr.type == "list-multi" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	296 local options = array();
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	297 for o in field:childtags("option") do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	298 options:push({ label = o.attr.label, value = o:get_child_text("value") });
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	299 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	300 i.options = options;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	301 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	302 fields:push(i);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	303 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	304 return form;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	305 end;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	306 json2st = function (x)
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	307 if type(x) == "table" and x ~= json.null then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	308 local form = st.stanza("x", { xmlns = "jabber:x:data", type = x.type });
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	309 if x.title then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	310 form:text_tag("title", x.title);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	311 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	312 if x.instructions then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	313 form:text_tag("instructions", x.instructions);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	314 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	315 if type(x.fields) == "table" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	316 for _, f in ipairs(x.fields) do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	317 if type(f) == "table" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	318 form:tag("field", { var = f.var, type = f.type, label = f.label });
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	319 if f.desc then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	320 form:text_tag("desc", f.desc);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	321 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	322 if f.required == true then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	323 form:tag("required"):up();
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	324 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	325 if type(f.value) == "string" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	326 form:text_tag("value", f.value);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	327 elseif type(f.value) == "table" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	328 for _, v in ipairs(f.value) do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	329 form:text_tag("value", v);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	330 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	331 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	332 if type(f.options) == "table" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	333 for _, o in ipairs(f.value) do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	334 if type(o) == "table" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	335 form:tag("option", { label = o.label });
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	336 form:text_tag("value", o.value);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	337 form:up();
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	338 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	339 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	340 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	341 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	342 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	343 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	344 return form;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	345 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	346 end;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	347 };
3889 59765d1bb6dc mod_rest: Support mapping XEP-0004 Data Forms directly Kim Alvefur <zash@zash.se> parents: 3888 diff changeset	348
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	349 -- Simpler mapping of dataform from JSON map
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	350 formdata = { type = "func", xmlns = "jabber:x:data", tagname = "",
3953 2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	351 st2json = function (s)
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	352 local r = {};
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	353 for field in s:childtags("field") do
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	354 if field.attr.var then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	355 local values = array();
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	356 for value in field:childtags("value") do
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	357 values:push(value:get_text());
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	358 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	359 if field.attr.type == "list-single" or field.attr.type == "list-multi" then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	360 r[field.attr.var] = values;
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	361 elseif field.attr.type == "text-multi" then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	362 r[field.attr.var] = values:concat("\n");
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	363 elseif field.attr.type == "boolean" then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	364 r[field.attr.var] = values[1] == "1" or values[1] == "true";
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	365 elseif field.attr.type then
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	366 r[field.attr.var] = values[1] or json.null;
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	367 else -- type is optional, no way to know if multiple or single value is expected
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	368 r[field.attr.var] = values;
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	369 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	370 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	371 end
2c6d5734ae04 mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 3932 diff changeset	372 return r;
3889 59765d1bb6dc mod_rest: Support mapping XEP-0004 Data Forms directly Kim Alvefur <zash@zash.se> parents: 3888 diff changeset	373 end,
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	374 json2st = function (s, t)
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	375 local form = st.stanza("x", { xmlns = "jabber:x:data", type = t });
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	376 for k, v in pairs(s) do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	377 form:tag("field", { var = k });
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	378 if type(v) == "string" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	379 form:text_tag("value", v);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	380 elseif type(v) == "table" then
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	381 for _, v_ in ipairs(v) do
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	382 form:text_tag("value", v_);
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	383 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	384 end
3932 8b34222216f4 mod_rest: Fix encoding of simple dataforms Kim Alvefur <zash@zash.se> parents: 3923 diff changeset	385 form:up();
3922 ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	386 end
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	387 return form;
ea59c9455f93 mod_rest: Move dataforms into structure for more logical code order Kim Alvefur <zash@zash.se> parents: 3912 diff changeset	388 end
3889 59765d1bb6dc mod_rest: Support mapping XEP-0004 Data Forms directly Kim Alvefur <zash@zash.se> parents: 3888 diff changeset	389 };
3923 3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	390
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	391 -- XEP-0039: Statistics Gathering
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	392 stats = { type = "func", xmlns = "http://jabber.org/protocol/stats", tagname = "query",
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	393 st2json = function (s)
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	394 local o = array();
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	395 for stat in s:childtags("stat") do
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	396 o:push({
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	397 name = stat.attr.name;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	398 unit = stat.attr.unit;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	399 value = stat.attr.value;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	400 });
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	401 end
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	402 return o;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	403 end;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	404 json2st = function (j)
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	405 local stats = st.stanza("query", { xmlns = "http://jabber.org/protocol/stats" });
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	406 if type(j) == "table" then
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	407 for _, stat in ipairs(j) do
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	408 stats:tag("stat", { name = stat.name, unit = stat.unit, value = stat.value }):up();
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	409 end
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	410 end
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	411 return stats;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	412 end;
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	413 };
3c3d216c6f6d mod_rest: Add JSON mapping of XEP-0039: Statistics Gathering Kim Alvefur <zash@zash.se> parents: 3922 diff changeset	414
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	415 };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	416
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	417 local byxmlname = {};
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	418 for k, spec in pairs(field_mappings) do
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	419 if type(spec) == "table" then
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	420 spec.key = k;
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	421 if spec.xmlns and spec.tagname then
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	422 byxmlname["{" .. spec.xmlns .. "}" .. spec.tagname] = spec;
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	423 elseif spec.type == "name" then
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	424 byxmlname["{" .. spec.xmlns .. "}"] = spec;
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	425 end
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	426 elseif type(spec) == "string" then
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	427 byxmlname["{jabber:client}" .. k] = {key = k; type = spec};
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	428 end
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	429 end
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	430
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	431 local implied_kinds = {
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	432 disco = "iq",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	433 items = "iq",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	434 ping = "iq",
3854 25c34c9f755c mod_rest: Add mapping of XEP-0092: Software Version Kim Alvefur <zash@zash.se> parents: 3852 diff changeset	435 version = "iq",
3877 562b34050561 mod_rest: Add basic support for XEP-0050: Ad-Hoc commands (no forms) Kim Alvefur <zash@zash.se> parents: 3875 diff changeset	436 command = "iq",
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	437
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	438 body = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	439 html = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	440 replace = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	441 state = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	442 subject = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	443 thread = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	444
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	445 join = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	446 priority = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	447 show = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	448 status = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	449 }
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	450
4021 1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	451 local implied_types = {
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	452 command = "set",
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	453 }
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	454
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	455 local kind_by_type = {
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	456 get = "iq", set = "iq", result = "iq",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	457 normal = "message", chat = "message", headline = "message", groupchat = "message",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	458 available = "presence", unavailable = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	459 subscribe = "presence", unsubscribe = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	460 subscribed = "presence", unsubscribed = "presence",
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	461 }
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	462
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	463 local function st2json(s)
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	464 local t = {
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	465 kind = s.name,
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	466 type = s.attr.type,
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	467 to = s.attr.to,
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	468 from = s.attr.from,
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	469 id = s.attr.id,
4035 270cd50852be mod_rest: Map xml:lang to/from JSON Kim Alvefur <zash@zash.se> parents: 4021 diff changeset	470 lang = s.attr["xml:lang"],
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	471 };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	472 if s.name == "presence" and not s.attr.type then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	473 t.type = "available";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	474 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	475
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	476 if t.to then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	477 t.to = jid.prep(t.to);
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	478 if not t.to then return nil, "invalid-jid-to"; end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	479 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	480 if t.from then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	481 t.from = jid.prep(t.from);
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	482 if not t.from then return nil, "invalid-jid-from"; end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	483 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	484
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	485 if t.type == "error" then
3871 e5d08bb58155 mod_rest: Map the error@by attribute Kim Alvefur <zash@zash.se> parents: 3870 diff changeset	486 local error = s:get_child("error");
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	487 local err_typ, err_condition, err_text = s:get_error();
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	488 t.error = {
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	489 type = err_typ,
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	490 condition = err_condition,
3871 e5d08bb58155 mod_rest: Map the error@by attribute Kim Alvefur <zash@zash.se> parents: 3870 diff changeset	491 text = err_text,
4251 d33b480befcb mod_rest: Fix attempt at indexing nil if an error stanza is missing <error> Kim Alvefur <zash@zash.se> parents: 4035 diff changeset	492 by = error and error.attr.by or nil,
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	493 };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	494 return t;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	495 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	496
4372 78de3c7acf58 mod_rest: Fix json-mapping stanzas with text or whitespace between tags Kim Alvefur <zash@zash.se> parents: 4309 diff changeset	497 for _, tag in ipairs(s.tags) do
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	498 local prefix = "{" .. (tag.attr.xmlns or "jabber:client") .. "}";
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	499 local mapping = byxmlname[prefix .. tag.name];
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	500 if not mapping then
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	501 mapping = byxmlname[prefix];
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	502 end
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	503
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	504 if not mapping then -- luacheck: ignore 542
e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	505 -- pass
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	506 elseif mapping.type == "text_tag" then
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	507 t[mapping.key] = tag:get_text();
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	508 elseif mapping.type == "name" then
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	509 t[mapping.key] = tag.name;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	510 elseif mapping.type == "attr" then
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	511 t[mapping.key] = tag.attr[mapping.attr];
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	512 elseif mapping.type == "bool_tag" then
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	513 t[mapping.key] = true;
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	514 elseif mapping.type == "func" and mapping.st2json then
4309 e8b9228b5265 mod_rest: Optimize stanza to JSON mapping Kim Alvefur <zash@zash.se> parents: 4251 diff changeset	515 t[mapping.key] = mapping.st2json(tag);
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	516 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	517 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	518
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	519 return t;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	520 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	521
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	522 local function str(s)
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	523 if type(s) == "string" then
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	524 return s;
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	525 end
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	526 end
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	527
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	528 local function json2st(t)
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	529 if type(t) ~= "table" or not str(next(t)) then
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	530 return nil, "invalid-json";
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	531 end
4021 1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	532 local t_type = str(t.type);
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	533 if t_type == nil then
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	534 for k, implied in pairs(implied_types) do
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	535 if t[k] then
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	536 t_type = implied;
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	537 end
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	538 end
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	539 end
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	540 local kind = str(t.kind) or kind_by_type[t_type];
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	541 if not kind then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	542 for k, implied in pairs(implied_kinds) do
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	543 if t[k] then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	544 kind = implied;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	545 break
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	546 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	547 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	548 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	549
4021 1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	550 if t_type == "available" then
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	551 t_type = nil;
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	552 end
1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	553
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	554 local s = st.stanza(kind or "message", {
4021 1925d63eec6b mod_rest/jsonmap: Derive stanza @type from certain payloads Kim Alvefur <zash@zash.se> parents: 3953 diff changeset	555 type = t_type;
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	556 to = str(t.to) and jid.prep(t.to);
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	557 from = str(t.to) and jid.prep(t.from);
937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	558 id = str(t.id),
4035 270cd50852be mod_rest: Map xml:lang to/from JSON Kim Alvefur <zash@zash.se> parents: 4021 diff changeset	559 ["xml:lang"] = str(t.lang),
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	560 });
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	561
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	562 if t.to and not s.attr.to then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	563 return nil, "invalid-jid-to";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	564 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	565 if t.from and not s.attr.from then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	566 return nil, "invalid-jid-from";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	567 end
3819 1bab6f67eb5f mod_rest: Fix previous commit Kim Alvefur <zash@zash.se> parents: 3818 diff changeset	568 if kind == "iq" and not s.attr.type then
1bab6f67eb5f mod_rest: Fix previous commit Kim Alvefur <zash@zash.se> parents: 3818 diff changeset	569 s.attr.type = "get";
3818 a607c69d0804 mod_rest: Guess 'get' as default type for 'iq' stanzas in JSON mapping Kim Alvefur <zash@zash.se> parents: 3817 diff changeset	570 end
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	571
3817 937f8c463be6 mod_rest: Stricter type checks in JSON mapping Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	572 if type(t.error) == "table" then
3871 e5d08bb58155 mod_rest: Map the error@by attribute Kim Alvefur <zash@zash.se> parents: 3870 diff changeset	573 return st.error_reply(st.reply(s), str(t.error.type), str(t.error.condition), str(t.error.text), str(t.error.by));
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	574 elseif t.type == "error" then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	575 s:text_tag("error", t.body, { code = t.error_code and tostring(t.error_code) });
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	576 return s;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	577 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	578
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	579 for k, v in pairs(t) do
3895 25a3ad36ef3e mod_rest: Rename loop variable for improved clarity Kim Alvefur <zash@zash.se> parents: 3894 diff changeset	580 local mapping = field_mappings[k];
25a3ad36ef3e mod_rest: Rename loop variable for improved clarity Kim Alvefur <zash@zash.se> parents: 3894 diff changeset	581 if mapping then
25a3ad36ef3e mod_rest: Rename loop variable for improved clarity Kim Alvefur <zash@zash.se> parents: 3894 diff changeset	582 if mapping == "text_tag" then
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	583 s:text_tag(k, v);
3895 25a3ad36ef3e mod_rest: Rename loop variable for improved clarity Kim Alvefur <zash@zash.se> parents: 3894 diff changeset	584 elseif mapping == "attr" then -- luacheck: ignore 542
3886 b64b08b7bf8e mod_rest: Ignore already handled top-level stanza attr fields Kim Alvefur <zash@zash.se> parents: 3885 diff changeset	585 -- handled already
3896 987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	586 elseif mapping.type == "text_tag" then
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	587 s:text_tag(mapping.tagname or k, v, mapping.xmlns and { xmlns = mapping.xmlns });
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	588 elseif mapping.type == "name" then
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	589 s:tag(v, { xmlns = mapping.xmlns }):up();
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	590 elseif mapping.type == "attr" then
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	591 s:tag(mapping.tagname or k, { xmlns = mapping.xmlns, [mapping.attr or k] = v }):up();
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	592 elseif mapping.type == "bool_tag" then
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	593 s:tag(mapping.tagname or k, { xmlns = mapping.xmlns }):up();
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	594 elseif mapping.type == "func" and mapping.json2st then
987b203bb091 mod_rest: Restructure JSON / Stanza mapping definitions Kim Alvefur <zash@zash.se> parents: 3895 diff changeset	595 s:add_child(mapping.json2st(v)):up();
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	596 end
3885 1ec45dbc7db5 mod_rest: Return an error for unknown fields in JSON input Kim Alvefur <zash@zash.se> parents: 3881 diff changeset	597 else
1ec45dbc7db5 mod_rest: Return an error for unknown fields in JSON input Kim Alvefur <zash@zash.se> parents: 3881 diff changeset	598 return nil, "unknown-field";
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	599 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	600 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	601
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	602 s:reset();
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	603
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	604 return s;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	605 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	606
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	607 return {
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	608 st2json = st2json;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	609 json2st = json2st;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: diff changeset	610 };

Mercurial > prosody-modules

annotate mod_rest/jsonmap.lib.lua @ 4501:42f43f1383db