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- /*
- * Copyright (c) 2019 - 2020 Arnaud Vergnet.
- *
- * This file is part of Campus INSAT.
- *
- * Campus INSAT is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Campus INSAT is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Campus INSAT. If not, see <https://www.gnu.org/licenses/>.
- */
-
- /**
- * 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): boolean {
- 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: Array<number | null>,
- ): boolean {
- let itemFound = false;
- categories.forEach((cat: number | null) => {
- if (cat != null && filter.indexOf(cat) !== -1) {
- itemFound = true;
- }
- });
- return itemFound;
- }
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