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comparison util/stanza.lua @ 11786:39164ea2ab9e

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util.stanza: Add :get_child_with_attr() + tests
author Matthew Wild <mwild1@gmail.com>
date Sun, 12 Sep 2021 10:31:02 +0100
parents 7f2dee4249aa
children 12a3c05aa12d
comparison
equal deleted inserted replaced
11785:b1381e302cab 11786:39164ea2ab9e
186 end 186 end
187 187
188 function stanza_mt:child_with_ns(ns) 188 function stanza_mt:child_with_ns(ns)
189 for _, child in ipairs(self.tags) do 189 for _, child in ipairs(self.tags) do
190 if child.attr.xmlns == ns then return child; end 190 if child.attr.xmlns == ns then return child; end
191 end
192 end
193
194 function stanza_mt:get_child_with_attr(name, xmlns, attr_name, attr_value, normalize)
195 for tag in self:childtags(name, xmlns) do
196 if (normalize and normalize(tag.attr[attr_name]) or tag.attr[attr_name]) == attr_value then
197 return tag;
198 end
191 end 199 end
192 end 200 end
193 201
194 function stanza_mt:children() 202 function stanza_mt:children()
195 local i = 0; 203 local i = 0;