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- // @flow
-
-
- /**
- * Sanitizes the given string to improve search performance.
- *
- * This removes the case, accents, spaces and underscores.
- *
- * @param str The string to sanitize
- * @return {string} The sanitized string
- */
- export function sanitizeString(str: string): string {
- return str.toLowerCase()
- .normalize("NFD")
- .replace(/[\u0300-\u036f]/g, "")
- .replace(/ /g, "")
- .replace(/_/g, "");
- }
-
- /**
- * Checks if the given string matches the query.
- *
- * @param str The string to check
- * @param query The query string used to find a match
- * @returns {boolean}
- */
- export function stringMatchQuery(str: string, query: string) {
- return sanitizeString(str).includes(sanitizeString(query));
- }
-
- /**
- * Checks if the given arrays have an item in common
- *
- * @param filter The filter array
- * @param categories The item's categories tuple
- * @returns {boolean} True if at least one entry is in both arrays
- */
- export function isItemInCategoryFilter(filter: Array<number>, categories: [number, number]) {
- for (const category of categories) {
- if (filter.indexOf(category) !== -1)
- return true;
- }
- return false;
- }
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