17 lines
563 B
TypeScript
17 lines
563 B
TypeScript
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/**
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* Escapes special HTML characters for Leaflet's string-based popups and icons.
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*
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* Lives outside components/LeafletMap.tsx so a caller can build marker HTML
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* without importing the map — EssayView loads the map on demand, and a static
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* import of this helper from there would pull it (and Leaflet's stylesheet)
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* back into every essay page.
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*/
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export function escapeHtml(str: string): string {
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return str
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.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''');
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}
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