leaflet.pub
a tool for shared writing and social publishing
add description metadata
awarm.space
+16
-4
app/[doc_id]/page.tsx
+16
-4
app/[doc_id]/page.tsx
···
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.sort((a, b) => (a.position > b.position ? 1 : -1))
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.filter((b) => b.type === "text" || b.type === "heading");
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-
let metadata: Metadata = { title: "Untitled Leaflet", description: "" };
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let firstBlock = blocks[0];
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if (firstBlock?.type === "heading") {
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let metadata: Metadata = { title: "Untitled Leaflet", description: " " };
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let block = blocks[0];
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if (block?.type === "heading") {
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let content = initialFacts.find(
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-
(f) => f.entity === firstBlock.value && f.attribute === "block/text",
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(f) => f.entity === block.value && f.attribute === "block/text",
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) as Fact<"block/text"> | undefined;
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if (content) {
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let doc = new Y.Doc();
···
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let nodes = doc.getXmlElement("prosemirror").toArray();
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metadata.title = YJSFragmentToString(nodes[0]);
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}
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block = blocks[1];
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}
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let content = initialFacts.find(
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(f) => f.entity === block.value && f.attribute === "block/text",
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) as Fact<"block/text"> | undefined;
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if (content) {
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let doc = new Y.Doc();
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const update = base64.toByteArray(content.data.value);
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Y.applyUpdate(doc, update);
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let nodes = doc.getXmlElement("prosemirror").toArray();
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metadata.description = YJSFragmentToString(nodes[0]);
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}
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+
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return metadata;
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}