lesion/radiomanifest.js
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FIX document parsing and setting priorities

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boyska 2021-12-05 17:39:52 +01:00
parent cec6cb9101
commit 6544f023e5
1 changed files with 6 additions and 5 deletions
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11
radiomanifest.js
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@ -34,11 +34,12 @@ class Radio {
} }
static fromDOM (xml) { static fromDOM (xml) {
let res = xml.evaluate('/radio-manifest/streaming/source', xml) const doc = xml.cloneNode(true)
let res = doc.evaluate('/radio-manifest/streaming/source', doc, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null)
const sources = [] const sources = []
while (true) { for (let i = 0; i < res.snapshotLength; i++) {
const src = res.iterateNext() const src = res.snapshotItem(i)
if (src === null) break
if (!src.hasAttribute('priority')) { if (!src.hasAttribute('priority')) {
src.setAttribute('priority', '0') src.setAttribute('priority', '0')
} else if (parseInt(src.getAttribute('priority'), 10) < 0) { } else if (parseInt(src.getAttribute('priority'), 10) < 0) {
@ -50,7 +51,7 @@ class Radio {
return parseInt(a.getAttribute('priority', 10)) < parseInt(b.getAttribute('priority', 10)) return parseInt(a.getAttribute('priority', 10)) < parseInt(b.getAttribute('priority', 10))
}) })
res = xml.evaluate('/radio-manifest/schedule', xml) res = doc.evaluate('/radio-manifest/schedule', doc)
const scheduleEl = res.iterateNext() const scheduleEl = res.iterateNext()
let schedule = null let schedule = null
if (scheduleEl !== null) { if (scheduleEl !== null) {