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Diffstat (limited to 'packages/integrations/react/vnode-children.js')
-rw-r--r-- | packages/integrations/react/vnode-children.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/packages/integrations/react/vnode-children.js b/packages/integrations/react/vnode-children.js new file mode 100644 index 000000000..9c7abe644 --- /dev/null +++ b/packages/integrations/react/vnode-children.js @@ -0,0 +1,37 @@ +import { parse, walkSync, DOCUMENT_NODE, ELEMENT_NODE, TEXT_NODE } from 'ultrahtml'; +import { createElement, Fragment } from 'react'; + +export default function convert(children) { + const nodeMap = new WeakMap(); + let doc = parse(children.toString().trim()); + let root = createElement(Fragment, { children: [] }); + + walkSync(doc, (node, parent, index) => { + let newNode = {}; + if (node.type === DOCUMENT_NODE) { + nodeMap.set(node, root); + } else if (node.type === ELEMENT_NODE) { + const { class: className, ...props } = node.attributes; + newNode = createElement(node.name, { ...props, className, children: [] }); + nodeMap.set(node, newNode); + if (parent) { + const newParent = nodeMap.get(parent); + newParent.props.children[index] = newNode; + } + } else if (node.type === TEXT_NODE) { + newNode = node.value.trim(); + if (newNode.trim()) { + if (parent) { + const newParent = nodeMap.get(parent); + if (parent.children.length === 1) { + newParent.props.children[0] = newNode; + } else { + newParent.props.children[index] = newNode; + } + } + } + } + }); + + return root.props.children; +} |