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contentcollector: Invert logic to improve readability

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Richard Hansen 2021-01-21 02:35:44 -05:00 • committed by John McLear
parent b811030846
commit b547ce9a47
1 changed files with 19 additions and 23 deletions
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42
src/static/js/contentcollector.js
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@ -251,24 +251,23 @@ const makeContentCollector = (collectStyles, abrowser, apool, className2Author)
const _recalcAttribString = (state) => { const _recalcAttribString = (state) => {
const lst = []; const lst = [];
for (const [a, count] of Object.entries(state.attribs)) { for (const [a, count] of Object.entries(state.attribs)) {
if (count) { if (!count) continue;
// The following splitting of the attribute name is a workaround // The following splitting of the attribute name is a workaround
// to enable the content collector to store key-value attributes // to enable the content collector to store key-value attributes
// see https://github.com/ether/etherpad-lite/issues/2567 for more information // see https://github.com/ether/etherpad-lite/issues/2567 for more information
// in long term the contentcollector should be refactored to get rid of this workaround // in long term the contentcollector should be refactored to get rid of this workaround
const ATTRIBUTE_SPLIT_STRING = '::'; const ATTRIBUTE_SPLIT_STRING = '::';
// see if attributeString is splittable // see if attributeString is splittable
const attributeSplits = a.split(ATTRIBUTE_SPLIT_STRING); const attributeSplits = a.split(ATTRIBUTE_SPLIT_STRING);
if (attributeSplits.length > 1) { if (attributeSplits.length > 1) {
// the attribute name follows the convention key::value // the attribute name follows the convention key::value
// so save it as a key value attribute // so save it as a key value attribute
lst.push([attributeSplits[0], attributeSplits[1]]); lst.push([attributeSplits[0], attributeSplits[1]]);
} else { } else {
// the "normal" case, the attribute is just a switch // the "normal" case, the attribute is just a switch
// so set it true // so set it true
lst.push([a, 'true']); lst.push([a, 'true']);
}
} }
} }
if (state.authorLevel > 0) { if (state.authorLevel > 0) {
@ -498,12 +497,9 @@ const makeContentCollector = (collectStyles, abrowser, apool, className2Author)
if (!rr && !type) { if (!rr && !type) {
for (let i = 0; i < dom.numChildNodes(node); i++) { for (let i = 0; i < dom.numChildNodes(node); i++) {
const child = dom.childNode(node, i); const child = dom.childNode(node, i);
if (child.name === 'ul') { if (child.name !== 'ul') continue;
type = dom.getAttribute(child, 'class'); type = dom.getAttribute(child, 'class');
if (type) { if (type) break;
break;
}
}
} }
} }
if (rr && rr[1]) { if (rr && rr[1]) {