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disco: Split Into<Element> for Identity and Feature.

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This commit is contained in:
Emmanuel Gil Peyrot 2017-05-24 23:47:27 +01:00
parent 17d6959606
commit 898baddd3f
1 changed files with 40 additions and 23 deletions
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63
src/disco.rs
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@ -6,7 +6,7 @@
use std::convert::TryFrom;
use minidom::Element;
use minidom::{Element, IntoElements, ElementEmitter};
use error::Error;
use ns;
@ -18,6 +18,21 @@ pub struct Feature {
pub var: String,
}
impl Into<Element> for Feature {
fn into(self) -> Element {
Element::builder("feature")
.ns(ns::DISCO_INFO)
.attr("var", self.var)
.build()
}
}
impl IntoElements for Feature {
fn into_elements(self, emitter: &mut ElementEmitter) {
emitter.append_child(self.into());
}
}
#[derive(Debug, Clone)]
pub struct Identity {
pub category: String, // TODO: use an enum here.
@ -26,6 +41,24 @@ pub struct Identity {
pub name: Option<String>,
}
impl Into<Element> for Identity {
fn into(self) -> Element {
Element::builder("identity")
.ns(ns::DISCO_INFO)
.attr("category", self.category)
.attr("type", self.type_)
.attr("xml:lang", self.xml_lang)
.attr("name", self.name)
.build()
}
}
impl IntoElements for Identity {
fn into_elements(self, emitter: &mut ElementEmitter) {
emitter.append_child(self.into());
}
}
#[derive(Debug, Clone)]
pub struct Disco {
pub node: Option<String>,
@ -111,31 +144,15 @@ impl TryFrom<Element> for Disco {
impl Into<Element> for Disco {
fn into(self) -> Element {
let mut root = Element::builder("query")
.ns(ns::DISCO_INFO)
.attr("node", self.node.clone())
.build();
for identity in self.identities {
let identity_element = Element::builder("identity")
.ns(ns::DISCO_INFO)
.attr("category", identity.category.clone())
.attr("type", identity.type_.clone())
.attr("xml:lang", identity.xml_lang.clone())
.attr("name", identity.name.clone())
.build();
root.append_child(identity_element);
}
for feature in self.features {
let feature_element = Element::builder("feature")
.ns(ns::DISCO_INFO)
.attr("var", feature.var.clone())
.build();
root.append_child(feature_element);
}
for _ in self.extensions {
panic!("Not yet implemented!");
}
root
Element::builder("query")
.ns(ns::DISCO_INFO)
.attr("node", self.node)
.append(self.identities)
.append(self.features)
.build()
}
}