31 lines
No EOL
1.2 KiB
TypeScript
31 lines
No EOL
1.2 KiB
TypeScript
/**
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* Function to find and deserialize JSON data from the HTML
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* @param id The id of the Serialize component, used to find the serialized data in the HTML
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* @param parser Custom parser to be used
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* @returns The deserialized JSON data
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* @see Usage examples in 👉 https://ayco.io/gh/astro-resume#usage
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**/
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export function deserialize<T = any>(id: string, parser?: (serialized: string) => any): T {
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const elements = document.querySelectorAll<HTMLScriptElement>(`script#${id}[type="application/json"]`);
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if (elements?.length > 0) {
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if (elements?.length > 1)
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console.warn(`astro-resume WARN: Multiple matches for "${id}". The function will parse the first one.`)
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const element = elements[0];
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if (element?.textContent)
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return parser
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? parser(element.textContent)
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: JSON.parse(element.textContent)
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}
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throw Error(`astro-resume ERR: No match found.
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"deserialize('${id}')" did not find any data.
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Check that the following are correct:
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- The Serialize component is used with correct props
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- "data" prop is not undefined
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- "${id}" is the "id" of the Serialize component
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See examples: https://ayco.io/gh/astro-resume#usage
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Stack trace: `)
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} |