author | Kim Alvefur <zash@zash.se> |
Sat, 02 Mar 2024 13:23:24 +0100 | |
changeset 13456 | 69faf3552d52 |
parent 12979 | d10957394a3c |
permissions | -rw-r--r-- |
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-- This file is generated from teal-src/util/datamapper.lua |
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util.mathcompat: Module to ease reuse of math.type()
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if not math.type then |
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util: Prefix module imports with prosody namespace
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require("prosody.util.mathcompat") |
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end |
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util: Prefix module imports with prosody namespace
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local st = require("prosody.util.stanza"); |
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local pointer = require("prosody.util.jsonpointer"); |
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util.datamapper: Fix arrays nesting one level too deep
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local schema_t = {} |
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|
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local function toboolean(s) |
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if s == "true" or s == "1" then |
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return true |
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elseif s == "false" or s == "0" then |
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return false |
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elseif s then |
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return true |
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end |
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end |
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local function totype(t, s) |
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if not s then |
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return nil |
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end |
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if t == "string" then |
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return s |
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elseif t == "boolean" then |
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return toboolean(s) |
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elseif t == "number" or t == "integer" then |
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return tonumber(s) |
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end |
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end |
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|
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util.datamapper: Use enum instead of mutually exclusive booleans
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local value_goes = {} |
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|
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util.datamapper: Add support for $ref pointers
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local function resolve_schema(schema, root) |
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if type(schema) == "table" then |
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util.datamapper: Improve handling of schemas with non-obvious "type"
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if schema["$ref"] and schema["$ref"]:sub(1, 1) == "#" then |
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return pointer.resolve(root, schema["$ref"]:sub(2)) |
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end |
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end |
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return schema |
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end |
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|
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local function guess_schema_type(schema) |
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local schema_types = schema.type |
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if type(schema_types) == "string" then |
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return schema_types |
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elseif schema_types ~= nil then |
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error("schema has unsupported 'type' property") |
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elseif schema.properties then |
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return "object" |
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elseif schema.items then |
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return "array" |
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end |
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return "string" |
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end |
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|
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local function unpack_propschema(propschema, propname, current_ns) |
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|
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local proptype = "string" |
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local value_where = propname and "in_text_tag" or "in_text" |
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local name = propname |
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local namespace |
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local prefix |
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local single_attribute |
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local enums |
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|
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if type(propschema) == "table" then |
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proptype = guess_schema_type(propschema); |
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elseif type(propschema) == "string" then |
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error("schema as string is not supported: " .. propschema .. " {" .. current_ns .. "}" .. propname) |
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end |
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if proptype == "object" or proptype == "array" then |
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value_where = "in_children" |
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end |
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|
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if type(propschema) == "table" then |
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local xml = propschema.xml |
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if xml then |
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if xml.name then |
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name = xml.name |
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end |
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if xml.namespace and xml.namespace ~= current_ns then |
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namespace = xml.namespace |
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88 |
end |
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if xml.prefix then |
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prefix = xml.prefix |
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end |
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if proptype == "array" and xml.wrapped then |
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value_where = "in_wrapper" |
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elseif xml.attribute then |
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value_where = "in_attribute" |
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elseif xml.text then |
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value_where = "in_text" |
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elseif xml.x_name_is_value then |
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value_where = "in_tag_name" |
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elseif xml.x_single_attribute then |
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single_attribute = xml.x_single_attribute |
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value_where = "in_single_attribute" |
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end |
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104 |
end |
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if propschema["const"] then |
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enums = {propschema["const"]} |
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elseif propschema["enum"] then |
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108 |
enums = propschema["enum"] |
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109 |
end |
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110 |
end |
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|
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112 |
return proptype, value_where, name, namespace, prefix, single_attribute, enums |
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113 |
end |
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|
114 |
|
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115 |
local parse_object |
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116 |
local parse_array |
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117 |
|
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|
118 |
local function extract_value(s, value_where, proptype, name, namespace, prefix, single_attribute, enums) |
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|
119 |
if value_where == "in_tag_name" then |
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|
120 |
local c |
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|
121 |
if proptype == "boolean" then |
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|
122 |
c = s:get_child(name, namespace); |
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123 |
elseif enums and proptype == "string" then |
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|
124 |
|
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|
125 |
for i = 1, #enums do |
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|
126 |
c = s:get_child(enums[i], namespace); |
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|
127 |
if c then |
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|
128 |
break |
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|
129 |
end |
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|
130 |
end |
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131 |
else |
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132 |
c = s:get_child(nil, namespace); |
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|
133 |
end |
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|
134 |
if c then |
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|
135 |
return c.name |
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|
136 |
end |
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|
137 |
elseif value_where == "in_attribute" then |
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|
138 |
local attr = name |
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|
139 |
if prefix then |
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|
140 |
attr = prefix .. ":" .. name |
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|
141 |
elseif namespace and namespace ~= s.attr.xmlns then |
11469
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|
142 |
attr = namespace .. "\1" .. name |
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changeset
|
143 |
end |
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144 |
return s.attr[attr] |
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|
145 |
|
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changeset
|
146 |
elseif value_where == "in_text" then |
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|
147 |
return s:get_text() |
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changeset
|
148 |
|
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|
149 |
elseif value_where == "in_single_attribute" then |
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|
150 |
local c = s:get_child(name, namespace) |
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|
151 |
return c and c.attr[single_attribute] |
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|
152 |
elseif value_where == "in_text_tag" then |
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|
153 |
return s:get_child_text(name, namespace) |
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changeset
|
154 |
end |
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changeset
|
155 |
end |
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|
156 |
|
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|
157 |
function parse_object(schema, s, root) |
11439
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|
158 |
local out = {} |
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|
159 |
schema = resolve_schema(schema, root) |
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Kim Alvefur <zash@zash.se>
parents:
11462
diff
changeset
|
160 |
if type(schema) == "table" and schema.properties then |
11439
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|
161 |
for prop, propschema in pairs(schema.properties) do |
12137
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|
162 |
propschema = resolve_schema(propschema, root) |
11439
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diff
changeset
|
163 |
|
11460
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|
164 |
local proptype, value_where, name, namespace, prefix, single_attribute, enums = unpack_propschema(propschema, prop, s.attr.xmlns) |
11439
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diff
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|
165 |
|
11469
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diff
changeset
|
166 |
if value_where == "in_children" and type(propschema) == "table" then |
11459
a5050e21ab08
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Kim Alvefur <zash@zash.se>
parents:
11458
diff
changeset
|
167 |
if proptype == "object" then |
11439
a1fa6202fa13
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Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
168 |
local c = s:get_child(name, namespace) |
a1fa6202fa13
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Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
169 |
if c then |
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
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diff
changeset
|
170 |
out[prop] = parse_object(propschema, c, root); |
11439
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Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
171 |
end |
11461
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
172 |
elseif proptype == "array" then |
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
173 |
local a = parse_array(propschema, s, root); |
11485
b2f9782497dd
util.datamapper: Don't include empty unwrapped arrays
Kim Alvefur <zash@zash.se>
parents:
11483
diff
changeset
|
174 |
if a and a[1] ~= nil then |
b2f9782497dd
util.datamapper: Don't include empty unwrapped arrays
Kim Alvefur <zash@zash.se>
parents:
11483
diff
changeset
|
175 |
out[prop] = a; |
b2f9782497dd
util.datamapper: Don't include empty unwrapped arrays
Kim Alvefur <zash@zash.se>
parents:
11483
diff
changeset
|
176 |
end |
11461
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
177 |
else |
6a51749af7f4
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Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
178 |
error("unreachable") |
11439
a1fa6202fa13
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Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
179 |
end |
11461
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
180 |
elseif value_where == "in_wrapper" and type(propschema) == "table" and proptype == "array" then |
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
181 |
local wrapper = s:get_child(name, namespace); |
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
182 |
if wrapper then |
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
183 |
out[prop] = parse_array(propschema, wrapper, root); |
11461
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
184 |
end |
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
185 |
else |
11469
19a88b61ab4e
util.datamapper: Factor out extraction of the XML part to use
Kim Alvefur <zash@zash.se>
parents:
11468
diff
changeset
|
186 |
local value = extract_value(s, value_where, proptype, name, namespace, prefix, single_attribute, enums) |
19a88b61ab4e
util.datamapper: Factor out extraction of the XML part to use
Kim Alvefur <zash@zash.se>
parents:
11468
diff
changeset
|
187 |
|
11459
a5050e21ab08
util.datamapper: Separate extraction of xml from coercion to target type
Kim Alvefur <zash@zash.se>
parents:
11458
diff
changeset
|
188 |
out[prop] = totype(proptype, value) |
a5050e21ab08
util.datamapper: Separate extraction of xml from coercion to target type
Kim Alvefur <zash@zash.se>
parents:
11458
diff
changeset
|
189 |
end |
11439
a1fa6202fa13
util.datamapper: Library for extracting data from stanzas
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
190 |
end |
a1fa6202fa13
util.datamapper: Library for extracting data from stanzas
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
191 |
end |
a1fa6202fa13
util.datamapper: Library for extracting data from stanzas
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
192 |
|
a1fa6202fa13
util.datamapper: Library for extracting data from stanzas
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
193 |
return out |
a1fa6202fa13
util.datamapper: Library for extracting data from stanzas
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
194 |
end |
a1fa6202fa13
util.datamapper: Library for extracting data from stanzas
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
195 |
|
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
196 |
function parse_array(schema, s, root) |
11060c8919b6
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Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
197 |
local itemschema = resolve_schema(schema.items, root); |
11475
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
198 |
local proptype, value_where, child_name, namespace, prefix, single_attribute, enums = unpack_propschema(itemschema, nil, s.attr.xmlns) |
11470
c098d07e6717
util.datamapper: Finally implement support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11469
diff
changeset
|
199 |
local attr_name |
c098d07e6717
util.datamapper: Finally implement support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11469
diff
changeset
|
200 |
if value_where == "in_single_attribute" then |
c098d07e6717
util.datamapper: Finally implement support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11469
diff
changeset
|
201 |
value_where = "in_attribute"; |
c098d07e6717
util.datamapper: Finally implement support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11469
diff
changeset
|
202 |
attr_name = single_attribute; |
c098d07e6717
util.datamapper: Finally implement support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11469
diff
changeset
|
203 |
end |
11461
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
204 |
local out = {} |
6a51749af7f4
util.datamapper: Add initial support for parsing arrays
Kim Alvefur <zash@zash.se>
parents:
11460
diff
changeset
|
205 |
|
11475
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
206 |
if proptype == "object" then |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
207 |
if type(itemschema) == "table" then |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
208 |
for c in s:childtags(child_name, namespace) do |
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
209 |
table.insert(out, parse_object(itemschema, c, root)); |
11475
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
210 |
end |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
211 |
else |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
212 |
error("array items must be schema object") |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
213 |
end |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
214 |
elseif proptype == "array" then |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
215 |
if type(itemschema) == "table" then |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
216 |
for c in s:childtags(child_name, namespace) do |
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
217 |
table.insert(out, parse_array(itemschema, c, root)); |
11475
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
218 |
end |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
219 |
end |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
220 |
else |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
221 |
for c in s:childtags(child_name, namespace) do |
ab03de8e503e
util.datamapper: Handle nested arrays or objects in arrays
Kim Alvefur <zash@zash.se>
parents:
11474
diff
changeset
|
222 |
local value = extract_value(c, value_where, proptype, attr_name or child_name, namespace, prefix, single_attribute, enums) |
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|
223 |
|
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|
224 |
table.insert(out, totype(proptype, value)); |
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|
225 |
end |
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|
226 |
end |
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227 |
return out |
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|
228 |
end |
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|
229 |
|
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|
230 |
local function parse(schema, s) |
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231 |
local s_type = guess_schema_type(schema) |
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|
232 |
if s_type == "object" then |
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return parse_object(schema, s, schema) |
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|
234 |
elseif s_type == "array" then |
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|
235 |
return parse_array(schema, s, schema) |
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|
236 |
else |
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|
237 |
error("top-level scalars unsupported") |
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|
238 |
end |
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|
239 |
end |
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|
240 |
|
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|
241 |
local function toxmlstring(proptype, v) |
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|
242 |
if proptype == "string" and type(v) == "string" then |
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|
243 |
return v |
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|
244 |
elseif proptype == "number" and type(v) == "number" then |
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|
245 |
return string.format("%g", v) |
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|
246 |
elseif proptype == "integer" and type(v) == "number" then |
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|
247 |
return string.format("%d", v) |
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|
248 |
elseif proptype == "boolean" then |
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|
249 |
return v and "1" or "0" |
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|
250 |
end |
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changeset
|
251 |
end |
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|
252 |
|
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|
253 |
local unparse |
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|
254 |
|
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|
255 |
local function unparse_property(out, v, proptype, propschema, value_where, name, namespace, current_ns, prefix, |
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|
256 |
single_attribute, root) |
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|
257 |
|
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|
258 |
if value_where == "in_attribute" then |
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|
259 |
local attr = name |
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|
260 |
if prefix then |
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|
261 |
attr = prefix .. ":" .. name |
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|
262 |
elseif namespace and namespace ~= current_ns then |
11471
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|
263 |
attr = namespace .. "\1" .. name |
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changeset
|
264 |
end |
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changeset
|
265 |
|
11479
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|
266 |
out.attr[attr] = toxmlstring(proptype, v) |
11471
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|
267 |
elseif value_where == "in_text" then |
11479
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changeset
|
268 |
out:text(toxmlstring(proptype, v)) |
11471
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changeset
|
269 |
elseif value_where == "in_single_attribute" then |
88792dd2bee9
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changeset
|
270 |
assert(single_attribute) |
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|
271 |
local propattr = {} |
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changeset
|
272 |
|
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diff
changeset
|
273 |
if namespace and namespace ~= current_ns then |
11471
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|
274 |
propattr.xmlns = namespace |
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changeset
|
275 |
end |
88792dd2bee9
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Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
276 |
|
11479
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changeset
|
277 |
propattr[single_attribute] = toxmlstring(proptype, v) |
11471
88792dd2bee9
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diff
changeset
|
278 |
out:tag(name, propattr):up(); |
88792dd2bee9
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parents:
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diff
changeset
|
279 |
|
88792dd2bee9
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parents:
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diff
changeset
|
280 |
else |
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parents:
11470
diff
changeset
|
281 |
local propattr |
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parents:
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diff
changeset
|
282 |
if namespace ~= current_ns then |
88792dd2bee9
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parents:
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diff
changeset
|
283 |
propattr = {xmlns = namespace} |
88792dd2bee9
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parents:
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diff
changeset
|
284 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
285 |
if value_where == "in_tag_name" then |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
286 |
if proptype == "string" and type(v) == "string" then |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
287 |
out:tag(v, propattr):up(); |
88792dd2bee9
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Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
288 |
elseif proptype == "boolean" and v == true then |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
289 |
out:tag(name, propattr):up(); |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
290 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
291 |
elseif proptype == "object" and type(propschema) == "table" and type(v) == "table" then |
12137
11060c8919b6
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parents:
11485
diff
changeset
|
292 |
local c = unparse(propschema, v, name, namespace, nil, root); |
11471
88792dd2bee9
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diff
changeset
|
293 |
if c then |
88792dd2bee9
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parents:
11470
diff
changeset
|
294 |
out:add_direct_child(c); |
88792dd2bee9
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parents:
11470
diff
changeset
|
295 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
296 |
elseif proptype == "array" and type(propschema) == "table" and type(v) == "table" then |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
297 |
if value_where == "in_wrapper" then |
12137
11060c8919b6
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parents:
11485
diff
changeset
|
298 |
local c = unparse(propschema, v, name, namespace, nil, root); |
11471
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
299 |
if c then |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
300 |
out:add_direct_child(c); |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
301 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
302 |
else |
12137
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
303 |
unparse(propschema, v, name, namespace, out, root); |
11471
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
304 |
end |
11479
9bd36e871f05
util.datamapper: Factor out conversion from any value to XML string
Kim Alvefur <zash@zash.se>
parents:
11475
diff
changeset
|
305 |
else |
9bd36e871f05
util.datamapper: Factor out conversion from any value to XML string
Kim Alvefur <zash@zash.se>
parents:
11475
diff
changeset
|
306 |
out:text_tag(name, toxmlstring(proptype, v), propattr) |
11471
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
307 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
308 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
309 |
end |
88792dd2bee9
util.datamapper: Factor out handling of object properties for array reuse
Kim Alvefur <zash@zash.se>
parents:
11470
diff
changeset
|
310 |
|
12137
11060c8919b6
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Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
311 |
function unparse(schema, t, current_name, current_ns, ctx, root) |
11060c8919b6
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Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
312 |
|
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
313 |
if root == nil then |
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
314 |
root = schema |
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
315 |
end |
11440
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
316 |
|
11462
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
317 |
if schema.xml then |
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
318 |
if schema.xml.name then |
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
319 |
current_name = schema.xml.name |
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
320 |
end |
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
321 |
if schema.xml.namespace then |
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
322 |
current_ns = schema.xml.namespace |
11440
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
323 |
end |
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
324 |
|
11462
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
325 |
end |
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
326 |
|
11466
d1982b7eb00d
util.datamapper: Fix arrays nesting one level too deep
Kim Alvefur <zash@zash.se>
parents:
11465
diff
changeset
|
327 |
local out = ctx or st.stanza(current_name, {xmlns = current_ns}) |
11462
0e00fa518688
util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
328 |
|
12584
a9dbf657c894
util.datamapper: Improve handling of schemas with non-obvious "type"
Kim Alvefur <zash@zash.se>
parents:
12137
diff
changeset
|
329 |
local s_type = guess_schema_type(schema) |
a9dbf657c894
util.datamapper: Improve handling of schemas with non-obvious "type"
Kim Alvefur <zash@zash.se>
parents:
12137
diff
changeset
|
330 |
if s_type == "object" then |
11440
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
331 |
|
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
332 |
for prop, propschema in pairs(schema.properties) do |
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333 |
propschema = resolve_schema(propschema, root) |
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util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
334 |
local v = t[prop] |
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util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
335 |
|
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util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
336 |
if v ~= nil then |
11460
4e376a43fe40
util.datamapper: Factor out common schema unpacking
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
337 |
local proptype, value_where, name, namespace, prefix, single_attribute = unpack_propschema(propschema, prop, current_ns) |
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util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
338 |
unparse_property(out, v, proptype, propschema, value_where, name, namespace, current_ns, prefix, single_attribute, root) |
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parents:
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|
339 |
end |
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util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
340 |
end |
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util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
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|
341 |
return out |
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
342 |
|
12584
a9dbf657c894
util.datamapper: Improve handling of schemas with non-obvious "type"
Kim Alvefur <zash@zash.se>
parents:
12137
diff
changeset
|
343 |
elseif s_type == "array" then |
12137
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Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
344 |
local itemschema = resolve_schema(schema.items, root) |
11060c8919b6
util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
345 |
local proptype, value_where, name, namespace, prefix, single_attribute = unpack_propschema(itemschema, current_name, current_ns) |
11472
348b191cd850
util.datamapper: Complete array building support
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
346 |
for _, item in ipairs(t) do |
12137
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util.datamapper: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents:
11485
diff
changeset
|
347 |
unparse_property(out, item, proptype, itemschema, value_where, name, namespace, current_ns, prefix, single_attribute, root) |
11462
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util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
11461
diff
changeset
|
348 |
end |
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util.datamapper: Limited support for unparsing simple arrays of strings
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
349 |
return out |
11440
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
350 |
end |
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
351 |
end |
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
352 |
|
5df9ffc25bb4
util.datamapper: Add 'unparse' for turning tables into XML
Kim Alvefur <zash@zash.se>
parents:
11439
diff
changeset
|
353 |
return {parse = parse; unparse = unparse} |