Mercurial > prosody-modules
annotate mod_rest/jsonmap.lib.lua @ 4022:3ac31ddab7eb
mod_easy_invite: Add commands to telnet console
Handy if all you have is SSH access and no ad-hoc capable client
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 16 May 2020 19:48:26 +0200 |
| parents | 1925d63eec6b |
| children | 270cd50852be |
| rev | line source |
|---|---|
| 3813 | 1 local array = require "util.array"; |
| 2 local jid = require "util.jid"; | |
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3 local json = require "util.json"; |
| 3813 | 4 local st = require "util.stanza"; |
| 5 local xml = require "util.xml"; | |
| 6 | |
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7 local field_mappings; -- in scope for "func" mappings |
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8 field_mappings = { |
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9 -- top level stanza attributes |
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10 -- needed here to mark them as known fields |
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11 kind = "attr", |
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12 type = "attr", |
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13 to = "attr", |
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14 from = "attr", |
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15 id = "attr", |
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16 |
| 3813 | 17 -- basic message |
| 18 body = "text_tag", | |
| 19 subject = "text_tag", | |
| 20 thread = "text_tag", | |
| 21 | |
| 22 -- basic presence | |
| 23 show = "text_tag", | |
| 24 status = "text_tag", | |
| 25 priority = "text_tag", | |
| 26 | |
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27 state = { type = "name", xmlns = "http://jabber.org/protocol/chatstates" }, |
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28 nick = { type = "text_tag", xmlns = "http://jabber.org/protocol/nick", tagname = "nick" }, |
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29 delay = { type = "attr", xmlns = "urn:xmpp:delay", tagname = "delay", attr = "stamp" }, |
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30 replace = { type = "attr", xmlns = "urn:xmpp:message-correct:0", tagname = "replace", attr = "id" }, |
| 3813 | 31 |
| 32 -- XEP-0045 MUC | |
| 33 -- TODO history, password, ??? | |
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34 join = { type = "bool_tag", xmlns = "http://jabber.org/protocol/muc", tagname = "x" }, |
| 3813 | 35 |
| 36 -- XEP-0071 | |
| 37 html = { | |
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38 type = "func", xmlns = "http://jabber.org/protocol/xhtml-im", tagname = "html", |
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39 st2json = function (s) --> json string |
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40 return (tostring(s:get_child("body", "http://www.w3.org/1999/xhtml")):gsub(" xmlns='[^']*'", "", 1)); |
| 3813 | 41 end; |
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42 json2st = function (s) --> xml |
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43 if type(s) == "string" then |
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44 return assert(xml.parse("<x:html xmlns:x='http://jabber.org/protocol/xhtml-im' xmlns='http://www.w3.org/1999/xhtml'>" .. s .. "</x:html>")); |
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45 end |
| 3813 | 46 end; |
| 47 }; | |
| 48 | |
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49 -- XEP-0199: XMPP Ping |
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50 ping = { type = "bool_tag", xmlns = "urn:xmpp:ping", tagname = "ping" }, |
| 3813 | 51 |
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52 -- XEP-0092: Software Version |
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53 version = { type = "func", xmlns = "jabber:iq:version", tagname = "query", |
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54 st2json = function (s) |
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55 return { |
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56 name = s:get_child_text("name"); |
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57 version = s:get_child_text("version"); |
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58 os = s:get_child_text("os"); |
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59 } |
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60 end, |
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61 json2st = function (s) |
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62 local v = st.stanza("query", { xmlns = "jabber:iq:version" }); |
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63 if type(s) == "table" then |
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64 v:text_tag("name", s.name); |
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65 v:text_tag("version", s.version); |
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66 if s.os then |
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67 v:text_tag("os", s.os); |
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68 end |
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69 end |
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70 return v; |
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71 end |
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72 }; |
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73 |
| 3813 | 74 -- XEP-0030 |
| 75 disco = { | |
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76 type = "func", xmlns = "http://jabber.org/protocol/disco#info", tagname = "query", |
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77 st2json = function (s) --> array of features |
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78 local identities, features, extensions = array(), array(), {}; |
| 3813 | 79 for tag in s:childtags() do |
| 80 if tag.name == "identity" and tag.attr.category and tag.attr.type then | |
| 81 identities:push({ category = tag.attr.category, type = tag.attr.type, name = tag.attr.name }); | |
| 82 elseif tag.name == "feature" and tag.attr.var then | |
| 83 features:push(tag.attr.var); | |
| 84 end | |
| 85 end | |
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86 for form in s:childtags("x", "jabber:x:data") do |
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87 local jform = field_mappings.formdata.st2json(form); |
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88 local form_type = jform["FORM_TYPE"]; |
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89 if jform then |
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90 jform["FORM_TYPE"] = nil; |
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91 extensions[form_type] = jform; |
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92 end |
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93 end |
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94 if next(extensions) == nil then extensions = nil; end |
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95 return { node = s.attr.node, identities = identities, features = features, extensions = extensions }; |
| 3813 | 96 end; |
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97 json2st = function (s) |
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98 if type(s) == "table" and s ~= json.null then |
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99 local disco = st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#info", node = s.node }); |
| 3813 | 100 if s.identities then |
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101 for _, identity in ipairs(s.identities) do |
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102 disco:tag("identity", { category = identity.category, type = identity.type, name = identity.name }):up(); |
| 3813 | 103 end |
| 104 end | |
| 105 if s.features then | |
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106 for _, feature in ipairs(s.features) do |
| 3813 | 107 disco:tag("feature", { var = feature }):up(); |
| 108 end | |
| 109 end | |
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110 if s.extensions then |
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111 for form_type, extension in pairs(s.extensions) do |
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112 extension["FORM_TYPE"] = form_type; |
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113 disco:add_child(field_mappings.formdata.json2st(extension)); |
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114 end |
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115 end |
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116 return disco; |
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117 else |
| 3870 | 118 return st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#info", }); |
| 3813 | 119 end |
| 120 end; | |
| 121 }; | |
| 122 | |
| 123 items = { | |
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124 type = "func", xmlns = "http://jabber.org/protocol/disco#items", tagname = "query", |
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125 st2json = function (s) --> array of features | map with node |
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126 if s.attr.node and s.tags[1] == nil then |
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127 return { node = s.attr.node }; |
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128 end |
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129 |
| 3813 | 130 local items = array(); |
| 131 for item in s:childtags("item") do | |
| 132 items:push({ jid = item.attr.jid, node = item.attr.node, name = item.attr.name }); | |
| 133 end | |
| 134 return items; | |
| 135 end; | |
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136 json2st = function (s) |
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137 if type(s) == "table" and s ~= json.null then |
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138 local disco = st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#items", node = s.node }); |
| 3813 | 139 for _, item in ipairs(s) do |
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140 if type(item) == "string" then |
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141 disco:tag("item", { jid = item }); |
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142 elseif type(item) == "table" then |
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143 disco:tag("item", { jid = item.jid, node = item.node, name = item.name }); |
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144 end |
| 3813 | 145 end |
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146 return disco; |
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147 else |
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148 return st.stanza("query", { xmlns = "http://jabber.org/protocol/disco#items", }); |
| 3813 | 149 end |
| 150 end; | |
| 151 }; | |
| 152 | |
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153 -- XEP-0050: Ad-Hoc Commands |
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154 command = { type = "func", xmlns = "http://jabber.org/protocol/commands", tagname = "command", |
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155 st2json = function (s) |
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156 local cmd = { |
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157 action = s.attr.action, |
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158 node = s.attr.node, |
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159 sessionid = s.attr.sessionid, |
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160 status = s.attr.status, |
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161 }; |
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162 local actions = s:get_child("actions"); |
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163 local note = s:get_child("note"); |
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164 local form = s:get_child("x", "jabber:x:data"); |
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165 if actions then |
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166 cmd.actions = { |
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167 execute = actions.attr.execute, |
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168 }; |
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169 for action in actions:childtags() do |
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170 cmd.actions[action.name] = true |
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171 end |
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172 elseif note then |
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173 cmd.note = { |
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174 type = note.attr.type; |
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175 text = note:get_text(); |
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176 }; |
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177 end |
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178 if form then |
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179 cmd.form = field_mappings.dataform.st2json(form); |
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180 end |
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181 return cmd; |
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182 end; |
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183 json2st = function (s) |
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184 if type(s) == "table" and s ~= json.null then |
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185 local cmd = st.stanza("command", { |
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186 xmlns = "http://jabber.org/protocol/commands", |
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187 action = s.action, |
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188 node = s.node, |
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189 sessionid = s.sessionid, |
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190 status = s.status, |
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191 }); |
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192 if type(s.actions) == "table" then |
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193 cmd:tag("actions", { execute = s.actions.execute }); |
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194 do |
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195 if s.actions.next == true then |
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196 cmd:tag("next"):up(); |
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197 end |
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198 if s.actions.prev == true then |
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199 cmd:tag("prev"):up(); |
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200 end |
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201 if s.actions.complete == true then |
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202 cmd:tag("complete"):up(); |
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203 end |
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204 end |
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205 cmd:up(); |
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206 elseif type(s.note) == "table" then |
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207 cmd:text_tag("note", s.note.text, { type = s.note.type }); |
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208 end |
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209 if s.form then |
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210 cmd:add_child(field_mappings.dataform.json2st(s.form)); |
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211 elseif s.data then |
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212 cmd:add_child(field_mappings.formdata.json2st(s.data)); |
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213 end |
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214 return cmd; |
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215 elseif type(s) == "string" then -- assume node |
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216 return st.stanza("command", { xmlns = "http://jabber.org/protocol/commands", node = s }); |
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217 end |
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218 -- else .. missing required attribute |
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219 end; |
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220 }; |
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221 |
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222 -- XEP-0066: Out of Band Data |
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223 oob_url = { type = "func", xmlns = "jabber:iq:oob", tagname = "query", |
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224 st2json = function (s) |
| 3813 | 225 return s:get_child_text("url"); |
| 226 end; | |
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227 json2st = function (s) |
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228 if type(s) == "string" then |
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229 return st.stanza("query", { xmlns = "jabber:iq:oob" }):text_tag("url", s); |
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230 end |
| 3813 | 231 end; |
| 232 }; | |
|
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233 |
|
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234 -- XEP-0432: Simple JSON Messaging |
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235 payload = { type = "func", xmlns = "urn:xmpp:json-msg:0", tagname = "payload", |
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236 st2json = function (s) |
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237 local rawjson = s:get_child_text("json", "urn:xmpp:json:0"); |
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238 if not rawjson then return nil, "missing-json-payload"; end |
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239 local parsed, err = json.decode(rawjson); |
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240 if not parsed then return nil, err; end |
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241 return { |
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242 datatype = s.attr.datatype; |
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243 data = parsed; |
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244 }; |
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245 end; |
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246 json2st = function (s) |
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247 if type(s) == "table" then |
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248 return st.stanza("payload", { xmlns = "urn:xmpp:json-msg:0", datatype = s.datatype }) |
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249 :tag("json", { xmlns = "urn:xmpp:json:0" }):text(json.encode(s.data)); |
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250 end; |
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251 end |
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252 }; |
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253 |
|
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254 -- XEP-0004: Data Forms |
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255 dataform = { |
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256 -- Generic and complete dataforms mapping |
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257 type = "func", xmlns = "jabber:x:data", tagname = "x", |
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258 st2json = function (s) |
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259 local fields = array(); |
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260 local form = { |
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261 type = s.attr.type; |
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262 title = s:get_child_text("title"); |
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263 instructions = s:get_child_text("instructions"); |
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264 fields = fields; |
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265 }; |
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266 for field in s:childtags("field") do |
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267 local i = { |
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268 var = field.attr.var; |
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269 type = field.attr.type; |
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270 label = field.attr.label; |
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271 desc = field:get_child_text("desc"); |
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272 required = field:get_child("required") and true or nil; |
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273 value = field:get_child_text("value"); |
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274 }; |
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275 if field.attr.type == "jid-multi" or field.attr.type == "list-multi" or field.attr.type == "text-multi" then |
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276 local value = array(); |
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277 for v in field:childtags("value") do |
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278 value:push(v:get_text()); |
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279 end |
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280 if field.attr.type == "text-multi" then |
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281 i.value = value:concat("\n"); |
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282 else |
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283 i.value = value; |
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284 end |
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285 end |
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286 if field.attr.type == "list-single" or field.attr.type == "list-multi" then |
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287 local options = array(); |
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288 for o in field:childtags("option") do |
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289 options:push({ label = o.attr.label, value = o:get_child_text("value") }); |
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290 end |
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291 i.options = options; |
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292 end |
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293 fields:push(i); |
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294 end |
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295 return form; |
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296 end; |
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297 json2st = function (x) |
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298 if type(x) == "table" and x ~= json.null then |
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299 local form = st.stanza("x", { xmlns = "jabber:x:data", type = x.type }); |
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300 if x.title then |
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301 form:text_tag("title", x.title); |
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302 end |
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303 if x.instructions then |
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304 form:text_tag("instructions", x.instructions); |
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305 end |
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306 if type(x.fields) == "table" then |
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307 for _, f in ipairs(x.fields) do |
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308 if type(f) == "table" then |
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309 form:tag("field", { var = f.var, type = f.type, label = f.label }); |
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310 if f.desc then |
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311 form:text_tag("desc", f.desc); |
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312 end |
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313 if f.required == true then |
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314 form:tag("required"):up(); |
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315 end |
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316 if type(f.value) == "string" then |
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317 form:text_tag("value", f.value); |
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318 elseif type(f.value) == "table" then |
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319 for _, v in ipairs(f.value) do |
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320 form:text_tag("value", v); |
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321 end |
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322 end |
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323 if type(f.options) == "table" then |
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324 for _, o in ipairs(f.value) do |
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325 if type(o) == "table" then |
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326 form:tag("option", { label = o.label }); |
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327 form:text_tag("value", o.value); |
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328 form:up(); |
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329 end |
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330 end |
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331 end |
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332 end |
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333 end |
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334 end |
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335 return form; |
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336 end |
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337 end; |
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338 }; |
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339 |
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340 -- Simpler mapping of dataform from JSON map |
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341 formdata = { type = "func", xmlns = "jabber:x:data", tagname = "", |
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342 st2json = function (s) |
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343 local r = {}; |
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344 for field in s:childtags("field") do |
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345 if field.attr.var then |
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346 local values = array(); |
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347 for value in field:childtags("value") do |
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348 values:push(value:get_text()); |
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349 end |
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350 if field.attr.type == "list-single" or field.attr.type == "list-multi" then |
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351 r[field.attr.var] = values; |
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352 elseif field.attr.type == "text-multi" then |
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353 r[field.attr.var] = values:concat("\n"); |
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354 elseif field.attr.type == "boolean" then |
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355 r[field.attr.var] = values[1] == "1" or values[1] == "true"; |
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356 elseif field.attr.type then |
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357 r[field.attr.var] = values[1] or json.null; |
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358 else -- type is optional, no way to know if multiple or single value is expected |
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359 r[field.attr.var] = values; |
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360 end |
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361 end |
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362 end |
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363 return r; |
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364 end, |
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365 json2st = function (s, t) |
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366 local form = st.stanza("x", { xmlns = "jabber:x:data", type = t }); |
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367 for k, v in pairs(s) do |
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368 form:tag("field", { var = k }); |
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3912
diff
changeset
|
369 if type(v) == "string" then |
|
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diff
changeset
|
370 form:text_tag("value", v); |
|
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|
371 elseif type(v) == "table" then |
|
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|
372 for _, v_ in ipairs(v) do |
|
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3912
diff
changeset
|
373 form:text_tag("value", v_); |
|
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diff
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|
374 end |
|
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3912
diff
changeset
|
375 end |
|
3932
8b34222216f4
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3923
diff
changeset
|
376 form:up(); |
|
3922
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|
377 end |
|
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|
378 return form; |
|
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3912
diff
changeset
|
379 end |
|
3889
59765d1bb6dc
mod_rest: Support mapping XEP-0004 Data Forms directly
Kim Alvefur <zash@zash.se>
parents:
3888
diff
changeset
|
380 }; |
|
3923
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diff
changeset
|
381 |
|
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diff
changeset
|
382 -- XEP-0039: Statistics Gathering |
|
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changeset
|
383 stats = { type = "func", xmlns = "http://jabber.org/protocol/stats", tagname = "query", |
|
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changeset
|
384 st2json = function (s) |
|
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|
385 local o = array(); |
|
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changeset
|
386 for stat in s:childtags("stat") do |
|
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|
387 o:push({ |
|
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|
388 name = stat.attr.name; |
|
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|
389 unit = stat.attr.unit; |
|
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|
390 value = stat.attr.value; |
|
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|
391 }); |
|
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|
392 end |
|
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|
393 return o; |
|
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|
394 end; |
|
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changeset
|
395 json2st = function (j) |
|
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|
396 local stats = st.stanza("query", { xmlns = "http://jabber.org/protocol/stats" }); |
|
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|
397 if type(j) == "table" then |
|
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changeset
|
398 for _, stat in ipairs(j) do |
|
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|
399 stats:tag("stat", { name = stat.name, unit = stat.unit, value = stat.value }):up(); |
|
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diff
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|
400 end |
|
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diff
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|
401 end |
|
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|
402 return stats; |
|
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|
403 end; |
|
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|
404 }; |
|
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|
405 |
| 3813 | 406 }; |
| 407 | |
| 408 local implied_kinds = { | |
| 409 disco = "iq", | |
| 410 items = "iq", | |
| 411 ping = "iq", | |
|
3854
25c34c9f755c
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3852
diff
changeset
|
412 version = "iq", |
|
3877
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Kim Alvefur <zash@zash.se>
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3875
diff
changeset
|
413 command = "iq", |
| 3813 | 414 |
| 415 body = "message", | |
| 416 html = "message", | |
| 417 replace = "message", | |
| 418 state = "message", | |
| 419 subject = "message", | |
| 420 thread = "message", | |
| 421 | |
| 422 join = "presence", | |
| 423 priority = "presence", | |
| 424 show = "presence", | |
| 425 status = "presence", | |
| 426 } | |
| 427 | |
|
4021
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diff
changeset
|
428 local implied_types = { |
|
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diff
changeset
|
429 command = "set", |
|
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diff
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|
430 } |
|
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diff
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|
431 |
| 3813 | 432 local kind_by_type = { |
| 433 get = "iq", set = "iq", result = "iq", | |
| 434 normal = "message", chat = "message", headline = "message", groupchat = "message", | |
| 435 available = "presence", unavailable = "presence", | |
| 436 subscribe = "presence", unsubscribe = "presence", | |
| 437 subscribed = "presence", unsubscribed = "presence", | |
| 438 } | |
| 439 | |
| 440 local function st2json(s) | |
| 441 local t = { | |
| 442 kind = s.name, | |
| 443 type = s.attr.type, | |
| 444 to = s.attr.to, | |
| 445 from = s.attr.from, | |
| 446 id = s.attr.id, | |
| 447 }; | |
| 448 if s.name == "presence" and not s.attr.type then | |
| 449 t.type = "available"; | |
| 450 end | |
| 451 | |
| 452 if t.to then | |
| 453 t.to = jid.prep(t.to); | |
| 454 if not t.to then return nil, "invalid-jid-to"; end | |
| 455 end | |
| 456 if t.from then | |
| 457 t.from = jid.prep(t.from); | |
| 458 if not t.from then return nil, "invalid-jid-from"; end | |
| 459 end | |
| 460 | |
| 461 if t.type == "error" then | |
|
3871
e5d08bb58155
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diff
changeset
|
462 local error = s:get_child("error"); |
| 3813 | 463 local err_typ, err_condition, err_text = s:get_error(); |
| 464 t.error = { | |
| 465 type = err_typ, | |
| 466 condition = err_condition, | |
|
3871
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diff
changeset
|
467 text = err_text, |
|
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diff
changeset
|
468 by = error.attr.by, |
| 3813 | 469 }; |
| 470 return t; | |
| 471 end | |
| 472 | |
|
3895
25a3ad36ef3e
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Kim Alvefur <zash@zash.se>
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3894
diff
changeset
|
473 for k, mapping in pairs(field_mappings) do |
|
25a3ad36ef3e
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Kim Alvefur <zash@zash.se>
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3894
diff
changeset
|
474 if mapping == "text_tag" then |
| 3813 | 475 t[k] = s:get_child_text(k); |
|
3896
987b203bb091
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Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
|
476 elseif mapping.type == "text_tag" then |
|
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diff
changeset
|
477 t[k] = s:get_child_text(mapping.tagname, mapping.xmlns); |
|
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diff
changeset
|
478 elseif mapping.type == "name" then |
|
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3895
diff
changeset
|
479 local child = s:get_child(nil, mapping.xmlns); |
| 3813 | 480 if child then |
| 481 t[k] = child.name; | |
| 482 end | |
|
3896
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3895
diff
changeset
|
483 elseif mapping.type == "attr" then |
|
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3895
diff
changeset
|
484 local child = s:get_child(mapping.tagname, mapping.xmlns); |
| 3813 | 485 if child then |
|
3896
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changeset
|
486 t[k] = child.attr[mapping.attr]; |
| 3813 | 487 end |
|
3896
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diff
changeset
|
488 elseif mapping.type == "bool_tag" then |
|
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diff
changeset
|
489 if s:get_child(mapping.tagname, mapping.xmlns) then |
| 3813 | 490 t[k] = true; |
| 491 end | |
|
3896
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changeset
|
492 elseif mapping.type == "func" and mapping.st2json then |
|
987b203bb091
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changeset
|
493 local child = s:get_child(mapping.tagname, mapping.xmlns or k); |
| 3813 | 494 -- TODO handle err |
| 495 if child then | |
|
3896
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changeset
|
496 t[k] = mapping.st2json(child); |
| 3813 | 497 end |
| 498 end | |
| 499 end | |
| 500 | |
| 501 return t; | |
| 502 end | |
| 503 | |
|
3817
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diff
changeset
|
504 local function str(s) |
|
937f8c463be6
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3813
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changeset
|
505 if type(s) == "string" then |
|
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3813
diff
changeset
|
506 return s; |
|
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diff
changeset
|
507 end |
|
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diff
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|
508 end |
|
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3813
diff
changeset
|
509 |
| 3813 | 510 local function json2st(t) |
|
3817
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changeset
|
511 if type(t) ~= "table" or not str(next(t)) then |
|
937f8c463be6
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changeset
|
512 return nil, "invalid-json"; |
|
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changeset
|
513 end |
|
4021
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changeset
|
514 local t_type = str(t.type); |
|
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diff
changeset
|
515 if t_type == nil then |
|
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diff
changeset
|
516 for k, implied in pairs(implied_types) do |
|
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changeset
|
517 if t[k] then |
|
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diff
changeset
|
518 t_type = implied; |
|
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changeset
|
519 end |
|
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diff
changeset
|
520 end |
|
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diff
changeset
|
521 end |
|
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diff
changeset
|
522 local kind = str(t.kind) or kind_by_type[t_type]; |
| 3813 | 523 if not kind then |
| 524 for k, implied in pairs(implied_kinds) do | |
| 525 if t[k] then | |
| 526 kind = implied; | |
| 527 break | |
| 528 end | |
| 529 end | |
| 530 end | |
| 531 | |
|
4021
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diff
changeset
|
532 if t_type == "available" then |
|
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3953
diff
changeset
|
533 t_type = nil; |
|
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changeset
|
534 end |
|
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changeset
|
535 |
| 3813 | 536 local s = st.stanza(kind or "message", { |
|
4021
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changeset
|
537 type = t_type; |
|
3817
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diff
changeset
|
538 to = str(t.to) and jid.prep(t.to); |
|
937f8c463be6
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diff
changeset
|
539 from = str(t.to) and jid.prep(t.from); |
|
937f8c463be6
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diff
changeset
|
540 id = str(t.id), |
| 3813 | 541 }); |
| 542 | |
| 543 if t.to and not s.attr.to then | |
| 544 return nil, "invalid-jid-to"; | |
| 545 end | |
| 546 if t.from and not s.attr.from then | |
| 547 return nil, "invalid-jid-from"; | |
| 548 end | |
| 3819 | 549 if kind == "iq" and not s.attr.type then |
| 550 s.attr.type = "get"; | |
|
3818
a607c69d0804
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3817
diff
changeset
|
551 end |
| 3813 | 552 |
|
3817
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diff
changeset
|
553 if type(t.error) == "table" then |
|
3871
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diff
changeset
|
554 return st.error_reply(st.reply(s), str(t.error.type), str(t.error.condition), str(t.error.text), str(t.error.by)); |
| 3813 | 555 elseif t.type == "error" then |
| 556 s:text_tag("error", t.body, { code = t.error_code and tostring(t.error_code) }); | |
| 557 return s; | |
| 558 end | |
| 559 | |
| 560 for k, v in pairs(t) do | |
|
3895
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3894
diff
changeset
|
561 local mapping = field_mappings[k]; |
|
25a3ad36ef3e
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3894
diff
changeset
|
562 if mapping then |
|
25a3ad36ef3e
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parents:
3894
diff
changeset
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563 if mapping == "text_tag" then |
| 3813 | 564 s:text_tag(k, v); |
|
3895
25a3ad36ef3e
mod_rest: Rename loop variable for improved clarity
Kim Alvefur <zash@zash.se>
parents:
3894
diff
changeset
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565 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
|
566 -- handled already |
|
3896
987b203bb091
mod_rest: Restructure JSON / Stanza mapping definitions
Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
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567 elseif mapping.type == "text_tag" then |
|
987b203bb091
mod_rest: Restructure JSON / Stanza mapping definitions
Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
|
568 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
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569 elseif mapping.type == "name" then |
|
987b203bb091
mod_rest: Restructure JSON / Stanza mapping definitions
Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
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570 s:tag(v, { xmlns = mapping.xmlns }):up(); |
|
987b203bb091
mod_rest: Restructure JSON / Stanza mapping definitions
Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
|
571 elseif mapping.type == "attr" then |
|
987b203bb091
mod_rest: Restructure JSON / Stanza mapping definitions
Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
|
572 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
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573 elseif mapping.type == "bool_tag" then |
|
987b203bb091
mod_rest: Restructure JSON / Stanza mapping definitions
Kim Alvefur <zash@zash.se>
parents:
3895
diff
changeset
|
574 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
|
575 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
|
576 s:add_child(mapping.json2st(v)):up(); |
| 3813 | 577 end |
|
3885
1ec45dbc7db5
mod_rest: Return an error for unknown fields in JSON input
Kim Alvefur <zash@zash.se>
parents:
3881
diff
changeset
|
578 else |
|
1ec45dbc7db5
mod_rest: Return an error for unknown fields in JSON input
Kim Alvefur <zash@zash.se>
parents:
3881
diff
changeset
|
579 return nil, "unknown-field"; |
| 3813 | 580 end |
| 581 end | |
| 582 | |
| 583 s:reset(); | |
| 584 | |
| 585 return s; | |
| 586 end | |
| 587 | |
| 588 return { | |
| 589 st2json = st2json; | |
| 590 json2st = json2st; | |
| 591 }; |