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comparison util/datamapper.lua @ 11466:c098d07e6717

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util.datamapper: Finally implement support for parsing arrays
author Kim Alvefur <zash@zash.se>
date Sat, 20 Mar 2021 20:45:06 +0100
parents 19a88b61ab4e
children 88792dd2bee9
comparison
equal deleted inserted replaced
11465:19a88b61ab4e 11466:c098d07e6717
25 local value_goes = {} 25 local value_goes = {}
26 26
27 local function unpack_propschema(propschema, propname, current_ns) 27 local function unpack_propschema(propschema, propname, current_ns)
28 28
29 local proptype = "string" 29 local proptype = "string"
30 local value_where = "in_text_tag" 30 local value_where = propname and "in_text_tag" or "in_text"
31 local name = propname 31 local name = propname
32 local namespace = current_ns 32 local namespace = current_ns
33 local prefix 33 local prefix
34 local single_attribute 34 local single_attribute
35 local enums 35 local enums
156 156
157 return out 157 return out
158 end 158 end
159 159
160 function parse_array(schema, s) 160 function parse_array(schema, s)
161 local proptype, value_where, child_name, namespace = unpack_propschema(schema.items, nil, s.attr.xmlns) 161 local proptype, value_where, child_name, namespace, prefix, single_attribute, enums = unpack_propschema(schema.items, nil, s.attr.xmlns)
162 local attr_name
163 if value_where == "in_single_attribute" then
164 value_where = "in_attribute";
165 attr_name = single_attribute;
166 end
162 local out = {} 167 local out = {}
163 for c in s:childtags(child_name, namespace) do 168 for c in s:childtags(child_name, namespace) do
164 local value; 169 local value = extract_value(c, value_where, proptype, attr_name or child_name, namespace, prefix, single_attribute, enums)
165 if value_where == "in_text_tag" then 170
166 value = c:get_text(); 171 table.insert(out, totype(proptype, value));
167 else
168 error("NYI")
169 end
170
171 value = totype(proptype, value)
172
173 if value ~= nil then
174 table.insert(out, value);
175 end
176 end 172 end
177 return out 173 return out
178 end 174 end
179 175
180 local function parse(schema, s) 176 local function parse(schema, s)