35 lines
652 B
JavaScript
35 lines
652 B
JavaScript
/**
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* For an array of icons, normalize into objects and remove duplicates.
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*
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* @param {Array} icons Array of icon objects or string based ids.
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*/
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export const normalizeIconConfig = ( icons ) => {
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const normalizedIcons = {};
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icons.forEach( ( raw ) => {
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let icon = {};
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if ( typeof raw === 'string' ) {
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icon = {
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id: raw,
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alt: raw,
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src: null,
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};
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}
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if ( typeof raw === 'object' ) {
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icon = {
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id: raw.id || '',
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alt: raw.alt || '',
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src: raw.src || null,
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};
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}
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if ( icon.id && ! normalizedIcons[ icon.id ] ) {
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normalizedIcons[ icon.id ] = icon;
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}
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} );
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return Object.values( normalizedIcons );
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};
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