@ajsf-extended/core
Version:
Angular JSON Schema Form builder core - fork from https://github.com/hamzahamidi/ajsf
380 lines • 44.3 kB
JavaScript
import { hasValue, inArray, isArray, isDefined, isEmpty, isMap, isObject, isSet, isString } from './validator.functions';
/**
* Utility function library:
*
* addClasses, copy, forEach, forEachCopy, hasOwn, mergeFilteredObject,
* uniqueItems, commonItems, fixTitle, toTitleCase
*/
/**
* 'addClasses' function
*
* Merges two space-delimited lists of CSS classes and removes duplicates.
*
* // {string | string[] | Set<string>} oldClasses
* // {string | string[] | Set<string>} newClasses
* // {string | string[] | Set<string>} - Combined classes
*/
export function addClasses(oldClasses, newClasses) {
const badType = i => !isSet(i) && !isArray(i) && !isString(i);
if (badType(newClasses)) {
return oldClasses;
}
if (badType(oldClasses)) {
oldClasses = '';
}
const toSet = i => isSet(i) ? i : isArray(i) ? new Set(i) : new Set(i.split(' '));
const combinedSet = toSet(oldClasses);
const newSet = toSet(newClasses);
newSet.forEach(c => combinedSet.add(c));
if (isSet(oldClasses)) {
return combinedSet;
}
if (isArray(oldClasses)) {
return Array.from(combinedSet);
}
return Array.from(combinedSet).join(' ');
}
/**
* 'copy' function
*
* Makes a shallow copy of a JavaScript object, array, Map, or Set.
* If passed a JavaScript primitive value (string, number, boolean, or null),
* it returns the value.
*
* // {Object|Array|string|number|boolean|null} object - The object to copy
* // {boolean = false} errors - Show errors?
* // {Object|Array|string|number|boolean|null} - The copied object
*/
export function copy(object, errors = false) {
if (typeof object !== 'object' || object === null) {
return object;
}
if (isMap(object)) {
return new Map(object);
}
if (isSet(object)) {
return new Set(object);
}
if (isArray(object)) {
return [...object];
}
if (isObject(object)) {
return { ...object };
}
if (errors) {
console.error('copy error: Object to copy must be a JavaScript object or value.');
}
return object;
}
/**
* 'forEach' function
*
* Iterates over all items in the first level of an object or array
* and calls an iterator funciton on each item.
*
* The iterator function is called with four values:
* 1. The current item's value
* 2. The current item's key
* 3. The parent object, which contains the current item
* 4. The root object
*
* Setting the optional third parameter to 'top-down' or 'bottom-up' will cause
* it to also recursively iterate over items in sub-objects or sub-arrays in the
* specified direction.
*
* // {Object|Array} object - The object or array to iterate over
* // {function} fn - the iterator funciton to call on each item
* // {boolean = false} errors - Show errors?
* // {void}
*/
export function forEach(object, fn, recurse = false, rootObject = object, errors = false) {
if (isEmpty(object)) {
return;
}
if ((isObject(object) || isArray(object)) && typeof fn === 'function') {
for (const key of Object.keys(object)) {
const value = object[key];
if (recurse === 'bottom-up' && (isObject(value) || isArray(value))) {
forEach(value, fn, recurse, rootObject);
}
fn(value, key, object, rootObject);
if (recurse === 'top-down' && (isObject(value) || isArray(value))) {
forEach(value, fn, recurse, rootObject);
}
}
}
if (errors) {
if (typeof fn !== 'function') {
console.error('forEach error: Iterator must be a function.');
console.error('function', fn);
}
if (!isObject(object) && !isArray(object)) {
console.error('forEach error: Input object must be an object or array.');
console.error('object', object);
}
}
}
/**
* 'forEachCopy' function
*
* Iterates over all items in the first level of an object or array
* and calls an iterator function on each item. Returns a new object or array
* with the same keys or indexes as the original, and values set to the results
* of the iterator function.
*
* Does NOT recursively iterate over items in sub-objects or sub-arrays.
*
* // {Object | Array} object - The object or array to iterate over
* // {function} fn - The iterator funciton to call on each item
* // {boolean = false} errors - Show errors?
* // {Object | Array} - The resulting object or array
*/
export function forEachCopy(object, fn, errors = false) {
if (!hasValue(object)) {
return;
}
if ((isObject(object) || isArray(object)) && typeof object !== 'function') {
const newObject = isArray(object) ? [] : {};
for (const key of Object.keys(object)) {
newObject[key] = fn(object[key], key, object);
}
return newObject;
}
if (errors) {
if (typeof fn !== 'function') {
console.error('forEachCopy error: Iterator must be a function.');
console.error('function', fn);
}
if (!isObject(object) && !isArray(object)) {
console.error('forEachCopy error: Input object must be an object or array.');
console.error('object', object);
}
}
}
/**
* 'hasOwn' utility function
*
* Checks whether an object or array has a particular property.
*
* // {any} object - the object to check
* // {string} property - the property to look for
* // {boolean} - true if object has property, false if not
*/
export function hasOwn(object, property) {
if (!object || !['number', 'string', 'symbol'].includes(typeof property) ||
(!isObject(object) && !isArray(object) && !isMap(object) && !isSet(object))) {
return false;
}
if (isMap(object) || isSet(object)) {
return object.has(property);
}
if (typeof property === 'number') {
if (isArray(object)) {
return object[property];
}
property = property + '';
}
return object.hasOwnProperty(property);
}
/**
* Types of possible expressions which the app is able to evaluate.
*/
export var ExpressionType;
(function (ExpressionType) {
ExpressionType[ExpressionType["EQUALS"] = 0] = "EQUALS";
ExpressionType[ExpressionType["NOT_EQUALS"] = 1] = "NOT_EQUALS";
ExpressionType[ExpressionType["NOT_AN_EXPRESSION"] = 2] = "NOT_AN_EXPRESSION";
})(ExpressionType || (ExpressionType = {}));
/**
* Detects the type of expression from the given candidate. `==` for equals,
* `!=` for not equals. If none of these are contained in the candidate, the candidate
* is not considered to be an expression at all and thus `NOT_AN_EXPRESSION` is returned.
* // {expressionCandidate} expressionCandidate - potential expression
*/
export function getExpressionType(expressionCandidate) {
if (expressionCandidate.indexOf('==') !== -1) {
return ExpressionType.EQUALS;
}
if (expressionCandidate.toString().indexOf('!=') !== -1) {
return ExpressionType.NOT_EQUALS;
}
return ExpressionType.NOT_AN_EXPRESSION;
}
export function isEqual(expressionType) {
return expressionType === ExpressionType.EQUALS;
}
export function isNotEqual(expressionType) {
return expressionType === ExpressionType.NOT_EQUALS;
}
export function isNotExpression(expressionType) {
return expressionType === ExpressionType.NOT_AN_EXPRESSION;
}
/**
* Splits the expression key by the expressionType on a pair of values
* before and after the equals or nor equals sign.
* // {expressionType} enum of an expression type
* // {key} the given key from a for loop iver all conditions
*/
export function getKeyAndValueByExpressionType(expressionType, key) {
if (isEqual(expressionType)) {
return key.split('==', 2);
}
if (isNotEqual(expressionType)) {
return key.split('!=', 2);
}
return null;
}
export function cleanValueOfQuotes(keyAndValue) {
if (keyAndValue.charAt(0) === '\'' && keyAndValue.charAt(keyAndValue.length - 1) === '\'') {
return keyAndValue.replace('\'', '').replace('\'', '');
}
return keyAndValue;
}
/**
* 'mergeFilteredObject' utility function
*
* Shallowly merges two objects, setting key and values from source object
* in target object, excluding specified keys.
*
* Optionally, it can also use functions to transform the key names and/or
* the values of the merging object.
*
* // {PlainObject} targetObject - Target object to add keys and values to
* // {PlainObject} sourceObject - Source object to copy keys and values from
* // {string[]} excludeKeys - Array of keys to exclude
* // {(string: string) => string = (k) => k} keyFn - Function to apply to keys
* // {(any: any) => any = (v) => v} valueFn - Function to apply to values
* // {PlainObject} - Returns targetObject
*/
export function mergeFilteredObject(targetObject, sourceObject, excludeKeys = [], keyFn = (key) => key, valFn = (val) => val) {
if (!isObject(sourceObject)) {
return targetObject;
}
if (!isObject(targetObject)) {
targetObject = {};
}
for (const key of Object.keys(sourceObject)) {
if (!inArray(key, excludeKeys) && isDefined(sourceObject[key])) {
targetObject[keyFn(key)] = valFn(sourceObject[key]);
}
}
return targetObject;
}
/**
* 'uniqueItems' function
*
* Accepts any number of string value inputs,
* and returns an array of all input vaues, excluding duplicates.
*
* // {...string} ...items -
* // {string[]} -
*/
export function uniqueItems(...items) {
const returnItems = [];
for (const item of items) {
if (!returnItems.includes(item)) {
returnItems.push(item);
}
}
return returnItems;
}
/**
* 'commonItems' function
*
* Accepts any number of strings or arrays of string values,
* and returns a single array containing only values present in all inputs.
*
* // {...string|string[]} ...arrays -
* // {string[]} -
*/
export function commonItems(...arrays) {
let returnItems = null;
for (let array of arrays) {
if (isString(array)) {
array = [array];
}
returnItems = returnItems === null ? [...array] :
returnItems.filter(item => array.includes(item));
if (!returnItems.length) {
return [];
}
}
return returnItems;
}
/**
* 'fixTitle' function
*
*
* // {string} input -
* // {string} -
*/
export function fixTitle(name) {
return name && toTitleCase(name.replace(/([a-z])([A-Z])/g, '$1 $2').replace(/_/g, ' '));
}
/**
* 'toTitleCase' function
*
* Intelligently converts an input string to Title Case.
*
* Accepts an optional second parameter with a list of additional
* words and abbreviations to force into a particular case.
*
* This function is built on prior work by John Gruber and David Gouch:
* http://daringfireball.net/2008/08/title_case_update
* https://github.com/gouch/to-title-case
*
* // {string} input -
* // {string|string[]} forceWords? -
* // {string} -
*/
export function toTitleCase(input, forceWords) {
if (!isString(input)) {
return input;
}
let forceArray = ['a', 'an', 'and', 'as', 'at', 'but', 'by', 'en',
'for', 'if', 'in', 'nor', 'of', 'on', 'or', 'per', 'the', 'to', 'v', 'v.',
'vs', 'vs.', 'via'];
if (isString(forceWords)) {
forceWords = forceWords.split('|');
}
if (isArray(forceWords)) {
forceArray = forceArray.concat(forceWords);
}
const forceArrayLower = forceArray.map(w => w.toLowerCase());
const noInitialCase = input === input.toUpperCase() || input === input.toLowerCase();
let prevLastChar = '';
input = input.trim();
return input.replace(/[A-Za-z0-9\u00C0-\u00FF]+[^\s-]*/g, (word, idx) => {
if (!noInitialCase && word.slice(1).search(/[A-Z]|\../) !== -1) {
return word;
}
else {
let newWord;
const forceWord = forceArray[forceArrayLower.indexOf(word.toLowerCase())];
if (!forceWord) {
if (noInitialCase) {
if (word.slice(1).search(/\../) !== -1) {
newWord = word.toLowerCase();
}
else {
newWord = word[0].toUpperCase() + word.slice(1).toLowerCase();
}
}
else {
newWord = word[0].toUpperCase() + word.slice(1);
}
}
else if (forceWord === forceWord.toLowerCase() && (idx === 0 || idx + word.length === input.length ||
prevLastChar === ':' || input[idx - 1].search(/[^\s-]/) !== -1 ||
(input[idx - 1] !== '-' && input[idx + word.length] === '-'))) {
newWord = forceWord[0].toUpperCase() + forceWord.slice(1);
}
else {
newWord = forceWord;
}
prevLastChar = word.slice(-1);
return newWord;
}
});
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"utility.functions.js","sourceRoot":"","sources":["../../../../../../projects/ajsf-core/src/lib/shared/utility.functions.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,QAAQ,EAAE,OAAO,EAAE,OAAO,EAAE,SAAS,EAAE,OAAO,EAAE,KAAK,EAAE,QAAQ,EAAE,KAAK,EAAE,QAAQ,EAAc,MAAM,uBAAuB,CAAC;AAEpI;;;;;EAKE;AAEF;;;;;;;;GAQG;AACH,MAAM,UAAU,UAAU,CACxB,UAA2C,EAC3C,UAA2C;IAE3C,MAAM,OAAO,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;IAC9D,IAAI,OAAO,CAAC,UAAU,CAAC,EAAE;QAAE,OAAO,UAAU,CAAC;KAAE;IAC/C,IAAI,OAAO,CAAC,UAAU,CAAC,EAAE;QAAE,UAAU,GAAG,EAAE,CAAC;KAAE;IAC7C,MAAM,KAAK,GAAG,CAAC,CAAC,EAAE,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC;IAClF,MAAM,WAAW,GAAa,KAAK,CAAC,UAAU,CAAC,CAAC;IAChD,MAAM,MAAM,GAAa,KAAK,CAAC,UAAU,CAAC,CAAC;IAC3C,MAAM,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,CAAC,WAAW,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC;IACxC,IAAI,KAAK,CAAC,UAAU,CAAC,EAAE;QAAE,OAAO,WAAW,CAAC;KAAE;IAC9C,IAAI,OAAO,CAAC,UAAU,CAAC,EAAE;QAAE,OAAO,KAAK,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;KAAE;IAC5D,OAAO,KAAK,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;AAC3C,CAAC;AAED;;;;;;;;;;GAUG;AACH,MAAM,UAAU,IAAI,CAAC,MAAW,EAAE,MAAM,GAAG,KAAK;IAC9C,IAAI,OAAO,MAAM,KAAK,QAAQ,IAAI,MAAM,KAAK,IAAI,EAAE;QAAE,OAAO,MAAM,CAAC;KAAE;IACrE,IAAI,KAAK,CAAC,MAAM,CAAC,EAAK;QAAE,OAAO,IAAI,GAAG,CAAC,MAAM,CAAC,CAAC;KAAE;IACjD,IAAI,KAAK,CAAC,MAAM,CAAC,EAAK;QAAE,OAAO,IAAI,GAAG,CAAC,MAAM,CAAC,CAAC;KAAE;IACjD,IAAI,OAAO,CAAC,MAAM,CAAC,EAAG;QAAE,OAAO,CAAE,GAAG,MAAM,CAAE,CAAC;KAAI;IACjD,IAAI,QAAQ,CAAC,MAAM,CAAC,EAAE;QAAE,OAAO,EAAE,GAAG,MAAM,EAAE,CAAC;KAAI;IACjD,IAAI,MAAM,EAAE;QACV,OAAO,CAAC,KAAK,CAAC,kEAAkE,CAAC,CAAC;KACnF;IACD,OAAO,MAAM,CAAC;AAChB,CAAC;AAED;;;;;;;;;;;;;;;;;;;;GAoBG;AACH,MAAM,UAAU,OAAO,CACrB,MAAW,EAAE,EAA2D,EACxE,UAA4B,KAAK,EAAE,aAAkB,MAAM,EAAE,MAAM,GAAG,KAAK;IAE3E,IAAI,OAAO,CAAC,MAAM,CAAC,EAAE;QAAE,OAAO;KAAE;IAChC,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,OAAO,CAAC,MAAM,CAAC,CAAC,IAAI,OAAO,EAAE,KAAK,UAAU,EAAE;QACrE,KAAK,MAAM,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE;YACrC,MAAM,KAAK,GAAG,MAAM,CAAC,GAAG,CAAC,CAAC;YAC1B,IAAI,OAAO,KAAK,WAAW,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,IAAI,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE;gBAClE,OAAO,CAAC,KAAK,EAAE,EAAE,EAAE,OAAO,EAAE,UAAU,CAAC,CAAC;aACzC;YACD,EAAE,CAAC,KAAK,EAAE,GAAG,EAAE,MAAM,EAAE,UAAU,CAAC,CAAC;YACnC,IAAI,OAAO,KAAK,UAAU,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,IAAI,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE;gBACjE,OAAO,CAAC,KAAK,EAAE,EAAE,EAAE,OAAO,EAAE,UAAU,CAAC,CAAC;aACzC;SACF;KACF;IACD,IAAI,MAAM,EAAE;QACV,IAAI,OAAO,EAAE,KAAK,UAAU,EAAE;YAC5B,OAAO,CAAC,KAAK,CAAC,6CAA6C,CAAC,CAAC;YAC7D,OAAO,CAAC,KAAK,CAAC,UAAU,EAAE,EAAE,CAAC,CAAC;SAC/B;QACD,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE;YACzC,OAAO,CAAC,KAAK,CAAC,yDAAyD,CAAC,CAAC;YACzE,OAAO,CAAC,KAAK,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC;SACjC;KACF;AACH,CAAC;AAED;;;;;;;;;;;;;;GAcG;AACH,MAAM,UAAU,WAAW,CACzB,MAAW,EAAE,EAA6D,EAC1E,MAAM,GAAG,KAAK;IAEd,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,EAAE;QAAE,OAAO;KAAE;IAClC,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,OAAO,CAAC,MAAM,CAAC,CAAC,IAAI,OAAO,MAAM,KAAK,UAAU,EAAE;QACzE,MAAM,SAAS,GAAQ,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC;QACjD,KAAK,MAAM,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE;YACrC,SAAS,CAAC,GAAG,CAAC,GAAG,EAAE,CAAC,MAAM,CAAC,GAAG,CAAC,EAAE,GAAG,EAAE,MAAM,CAAC,CAAC;SAC/C;QACD,OAAO,SAAS,CAAC;KAClB;IACD,IAAI,MAAM,EAAE;QACV,IAAI,OAAO,EAAE,KAAK,UAAU,EAAE;YAC5B,OAAO,CAAC,KAAK,CAAC,iDAAiD,CAAC,CAAC;YACjE,OAAO,CAAC,KAAK,CAAC,UAAU,EAAE,EAAE,CAAC,CAAC;SAC/B;QACD,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE;YACzC,OAAO,CAAC,KAAK,CAAC,6DAA6D,CAAC,CAAC;YAC7E,OAAO,CAAC,KAAK,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC;SACjC;KACF;AACH,CAAC;AAED;;;;;;;;GAQG;AACH,MAAM,UAAU,MAAM,CAAC,MAAW,EAAE,QAAgB;IAClD,IAAI,CAAC,MAAM,IAAI,CAAC,CAAC,QAAQ,EAAE,QAAQ,EAAE,QAAQ,CAAC,CAAC,QAAQ,CAAC,OAAO,QAAQ,CAAC;QACtE,CAAC,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,EAC3E;QAAE,OAAO,KAAK,CAAC;KAAE;IACnB,IAAI,KAAK,CAAC,MAAM,CAAC,IAAI,KAAK,CAAC,MAAM,CAAC,EAAE;QAAE,OAAO,MAAM,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;KAAE;IACpE,IAAI,OAAO,QAAQ,KAAK,QAAQ,EAAE;QAChC,IAAI,OAAO,CAAC,MAAM,CAAC,EAAE;YAAE,OAAO,MAAM,CAAS,QAAQ,CAAC,CAAC;SAAE;QACzD,QAAQ,GAAG,QAAQ,GAAG,EAAE,CAAC;KAC1B;IACD,OAAO,MAAM,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AACzC,CAAC;AAED;;GAEG;AACH,MAAM,CAAN,IAAY,cAIX;AAJD,WAAY,cAAc;IACxB,uDAAM,CAAA;IACN,+DAAU,CAAA;IACV,6EAAiB,CAAA;AACnB,CAAC,EAJW,cAAc,KAAd,cAAc,QAIzB;AAED;;;;;GAKG;AACH,MAAM,UAAU,iBAAiB,CAAC,mBAA2B;IAC3D,IAAI,mBAAmB,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,EAAE;QAC5C,OAAO,cAAc,CAAC,MAAM,CAAC;KAC9B;IAED,IAAI,mBAAmB,CAAC,QAAQ,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,EAAE;QACvD,OAAO,cAAc,CAAC,UAAU,CAAC;KAClC;IAED,OAAO,cAAc,CAAC,iBAAiB,CAAC;AAC1C,CAAC;AAED,MAAM,UAAU,OAAO,CAAC,cAAc;IACpC,OAAO,cAAgC,KAAK,cAAc,CAAC,MAAM,CAAC;AACpE,CAAC;AAED,MAAM,UAAU,UAAU,CAAC,cAAc;IACvC,OAAO,cAAgC,KAAK,cAAc,CAAC,UAAU,CAAC;AACxE,CAAC;AAED,MAAM,UAAU,eAAe,CAAC,cAAc;IAC5C,OAAO,cAAgC,KAAK,cAAc,CAAC,iBAAiB,CAAC;AAC/E,CAAC;AAED;;;;;GAKG;AACH,MAAM,UAAU,8BAA8B,CAAC,cAA8B,EAAE,GAAW;IACxF,IAAI,OAAO,CAAC,cAAc,CAAC,EAAE;QAC3B,OAAO,GAAG,CAAC,KAAK,CAAC,IAAI,EAAE,CAAC,CAAC,CAAC;KAC3B;IAED,IAAI,UAAU,CAAC,cAAc,CAAC,EAAE;QAC9B,OAAO,GAAG,CAAC,KAAK,CAAC,IAAI,EAAE,CAAC,CAAC,CAAC;KAC3B;IAED,OAAO,IAAI,CAAC;AACd,CAAC;AAED,MAAM,UAAU,kBAAkB,CAAC,WAAW;IAC5C,IAAI,WAAW,CAAC,MAAM,CAAC,CAAC,CAAC,KAAK,IAAI,IAAI,WAAW,CAAC,MAAM,CAAC,WAAW,CAAC,MAAM,GAAG,CAAC,CAAC,KAAK,IAAI,EAAE;QACzF,OAAO,WAAW,CAAC,OAAO,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC,OAAO,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC;KACxD;IACD,OAAO,WAAW,CAAC;AACrB,CAAC;AAED;;;;;;;;;;;;;;;GAeG;AACH,MAAM,UAAU,mBAAmB,CACjC,YAAyB,EACzB,YAAyB,EACzB,cAAwB,EAAE,EAC1B,QAAQ,CAAC,GAAW,EAAU,EAAE,CAAC,GAAG,EACpC,QAAQ,CAAC,GAAQ,EAAO,EAAE,CAAC,GAAG;IAE9B,IAAI,CAAC,QAAQ,CAAC,YAAY,CAAC,EAAE;QAAE,OAAO,YAAY,CAAC;KAAE;IACrD,IAAI,CAAC,QAAQ,CAAC,YAAY,CAAC,EAAE;QAAE,YAAY,GAAG,EAAE,CAAC;KAAE;IACnD,KAAK,MAAM,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC,YAAY,CAAC,EAAE;QAC3C,IAAI,CAAC,OAAO,CAAC,GAAG,EAAE,WAAW,CAAC,IAAI,SAAS,CAAC,YAAY,CAAC,GAAG,CAAC,CAAC,EAAE;YAC9D,YAAY,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,GAAG,KAAK,CAAC,YAAY,CAAC,GAAG,CAAC,CAAC,CAAC;SACrD;KACF;IACD,OAAO,YAAY,CAAC;AACtB,CAAC;AAED;;;;;;;;GAQG;AACH,MAAM,UAAU,WAAW,CAAC,GAAG,KAAK;IAClC,MAAM,WAAW,GAAG,EAAE,CAAC;IACvB,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;QACxB,IAAI,CAAC,WAAW,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE;YAAE,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;SAAE;KAC7D;IACD,OAAO,WAAW,CAAC;AACrB,CAAC;AAED;;;;;;;;GAQG;AACH,MAAM,UAAU,WAAW,CAAC,GAAG,MAAM;IACnC,IAAI,WAAW,GAAG,IAAI,CAAC;IACvB,KAAK,IAAI,KAAK,IAAI,MAAM,EAAE;QACxB,IAAI,QAAQ,CAAC,KAAK,CAAC,EAAE;YAAE,KAAK,GAAG,CAAC,KAAK,CAAC,CAAC;SAAE;QACzC,WAAW,GAAG,WAAW,KAAK,IAAI,CAAC,CAAC,CAAC,CAAE,GAAG,KAAK,CAAE,CAAC,CAAC;YACjD,WAAW,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,KAAK,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC,CAAC;QACnD,IAAI,CAAC,WAAW,CAAC,MAAM,EAAE;YAAE,OAAO,EAAE,CAAC;SAAE;KACxC;IACD,OAAO,WAAW,CAAC;AACrB,CAAC;AAED;;;;;;GAMG;AACH,MAAM,UAAU,QAAQ,CAAC,IAAY;IACnC,OAAO,IAAI,IAAI,WAAW,CAAC,IAAI,CAAC,OAAO,CAAC,iBAAiB,EAAE,OAAO,CAAC,CAAC,OAAO,CAAC,IAAI,EAAE,GAAG,CAAC,CAAC,CAAC;AAC1F,CAAC;AAED;;;;;;;;;;;;;;;GAeG;AACH,MAAM,UAAU,WAAW,CAAC,KAAa,EAAE,UAA4B;IACrE,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,EAAE;QAAE,OAAO,KAAK,CAAC;KAAE;IACvC,IAAI,UAAU,GAAa,CAAC,GAAG,EAAE,IAAI,EAAE,KAAK,EAAE,IAAI,EAAE,IAAI,EAAE,KAAK,EAAE,IAAI,EAAE,IAAI;QAC1E,KAAK,EAAE,IAAI,EAAE,IAAI,EAAE,KAAK,EAAE,IAAI,EAAE,IAAI,EAAE,IAAI,EAAE,KAAK,EAAE,KAAK,EAAE,IAAI,EAAE,GAAG,EAAE,IAAI;QACzE,IAAI,EAAE,KAAK,EAAE,KAAK,CAAC,CAAC;IACrB,IAAI,QAAQ,CAAC,UAAU,CAAC,EAAE;QAAE,UAAU,GAAY,UAAW,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;KAAE;IAC3E,IAAI,OAAO,CAAC,UAAU,CAAC,EAAE;QAAE,UAAU,GAAG,UAAU,CAAC,MAAM,CAAC,UAAU,CAAC,CAAC;KAAE;IACxE,MAAM,eAAe,GAAa,UAAU,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC,CAAC;IACvE,MAAM,aAAa,GACjB,KAAK,KAAK,KAAK,CAAC,WAAW,EAAE,IAAI,KAAK,KAAK,KAAK,CAAC,WAAW,EAAE,CAAC;IACjE,IAAI,YAAY,GAAG,EAAE,CAAC;IACtB,KAAK,GAAG,KAAK,CAAC,IAAI,EAAE,CAAC;IACrB,OAAO,KAAK,CAAC,OAAO,CAAC,mCAAmC,EAAE,CAAC,IAAI,EAAE,GAAG,EAAE,EAAE;QACtE,IAAI,CAAC,aAAa,IAAI,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC,EAAE;YAC9D,OAAO,IAAI,CAAC;SACb;aAAM;YACL,IAAI,OAAe,CAAC;YACpB,MAAM,SAAS,GACb,UAAU,CAAC,eAAe,CAAC,OAAO,CAAC,IAAI,CAAC,WAAW,EAAE,CAAC,CAAC,CAAC;YAC1D,IAAI,CAAC,SAAS,EAAE;gBACd,IAAI,aAAa,EAAE;oBACjB,IAAI,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,EAAE;wBACtC,OAAO,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC;qBAC9B;yBAAM;wBACL,OAAO,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC;qBAC/D;iBACF;qBAAM;oBACL,OAAO,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;iBACjD;aACF;iBAAM,IACL,SAAS,KAAK,SAAS,CAAC,WAAW,EAAE,IAAI,CACvC,GAAG,KAAK,CAAC,IAAI,GAAG,GAAG,IAAI,CAAC,MAAM,KAAK,KAAK,CAAC,MAAM;gBAC/C,YAAY,KAAK,GAAG,IAAI,KAAK,CAAC,GAAG,GAAG,CAAC,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;gBAC9D,CAAC,KAAK,CAAC,GAAG,GAAG,CAAC,CAAC,KAAK,GAAG,IAAI,KAAK,CAAC,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,KAAK,GAAG,CAAC,CAC7D,EACD;gBACA,OAAO,GAAG,SAAS,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,GAAG,SAAS,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;aAC3D;iBAAM;gBACL,OAAO,GAAG,SAAS,CAAC;aACrB;YACD,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC;YAC9B,OAAO,OAAO,CAAC;SAChB;IACH,CAAC,CAAC,CAAC;AACL,CAAC","sourcesContent":["import {hasValue, inArray, isArray, isDefined, isEmpty, isMap, isObject, isSet, isString, PlainObject} from './validator.functions';\r\n\r\n/**\r\n * Utility function library:\r\n *\r\n * addClasses, copy, forEach, forEachCopy, hasOwn, mergeFilteredObject,\r\n * uniqueItems, commonItems, fixTitle, toTitleCase\r\n*/\r\n\r\n/**\r\n * 'addClasses' function\r\n *\r\n * Merges two space-delimited lists of CSS classes and removes duplicates.\r\n *\r\n * // {string | string[] | Set<string>} oldClasses\r\n * // {string | string[] | Set<string>} newClasses\r\n * // {string | string[] | Set<string>} - Combined classes\r\n */\r\nexport function addClasses(\r\n  oldClasses: string | string[] | Set<string>,\r\n  newClasses: string | string[] | Set<string>\r\n): string | string[] | Set<string> {\r\n  const badType = i => !isSet(i) && !isArray(i) && !isString(i);\r\n  if (badType(newClasses)) { return oldClasses; }\r\n  if (badType(oldClasses)) { oldClasses = ''; }\r\n  const toSet = i => isSet(i) ? i : isArray(i) ? new Set(i) : new Set(i.split(' '));\r\n  const combinedSet: Set<any> = toSet(oldClasses);\r\n  const newSet: Set<any> = toSet(newClasses);\r\n  newSet.forEach(c => combinedSet.add(c));\r\n  if (isSet(oldClasses)) { return combinedSet; }\r\n  if (isArray(oldClasses)) { return Array.from(combinedSet); }\r\n  return Array.from(combinedSet).join(' ');\r\n}\r\n\r\n/**\r\n * 'copy' function\r\n *\r\n * Makes a shallow copy of a JavaScript object, array, Map, or Set.\r\n * If passed a JavaScript primitive value (string, number, boolean, or null),\r\n * it returns the value.\r\n *\r\n * // {Object|Array|string|number|boolean|null} object - The object to copy\r\n * // {boolean = false} errors - Show errors?\r\n * // {Object|Array|string|number|boolean|null} - The copied object\r\n */\r\nexport function copy(object: any, errors = false): any {\r\n  if (typeof object !== 'object' || object === null) { return object; }\r\n  if (isMap(object))    { return new Map(object); }\r\n  if (isSet(object))    { return new Set(object); }\r\n  if (isArray(object))  { return [ ...object ];   }\r\n  if (isObject(object)) { return { ...object };   }\r\n  if (errors) {\r\n    console.error('copy error: Object to copy must be a JavaScript object or value.');\r\n  }\r\n  return object;\r\n}\r\n\r\n/**\r\n * 'forEach' function\r\n *\r\n * Iterates over all items in the first level of an object or array\r\n * and calls an iterator funciton on each item.\r\n *\r\n * The iterator function is called with four values:\r\n * 1. The current item's value\r\n * 2. The current item's key\r\n * 3. The parent object, which contains the current item\r\n * 4. The root object\r\n *\r\n * Setting the optional third parameter to 'top-down' or 'bottom-up' will cause\r\n * it to also recursively iterate over items in sub-objects or sub-arrays in the\r\n * specified direction.\r\n *\r\n * // {Object|Array} object - The object or array to iterate over\r\n * // {function} fn - the iterator funciton to call on each item\r\n * // {boolean = false} errors - Show errors?\r\n * // {void}\r\n */\r\nexport function forEach(\r\n  object: any, fn: (v: any, k?: string | number, c?: any, rc?: any) => any,\r\n  recurse: boolean | string = false, rootObject: any = object, errors = false\r\n): void {\r\n  if (isEmpty(object)) { return; }\r\n  if ((isObject(object) || isArray(object)) && typeof fn === 'function') {\r\n    for (const key of Object.keys(object)) {\r\n      const value = object[key];\r\n      if (recurse === 'bottom-up' && (isObject(value) || isArray(value))) {\r\n        forEach(value, fn, recurse, rootObject);\r\n      }\r\n      fn(value, key, object, rootObject);\r\n      if (recurse === 'top-down' && (isObject(value) || isArray(value))) {\r\n        forEach(value, fn, recurse, rootObject);\r\n      }\r\n    }\r\n  }\r\n  if (errors) {\r\n    if (typeof fn !== 'function') {\r\n      console.error('forEach error: Iterator must be a function.');\r\n      console.error('function', fn);\r\n    }\r\n    if (!isObject(object) && !isArray(object)) {\r\n      console.error('forEach error: Input object must be an object or array.');\r\n      console.error('object', object);\r\n    }\r\n  }\r\n}\r\n\r\n/**\r\n * 'forEachCopy' function\r\n *\r\n * Iterates over all items in the first level of an object or array\r\n * and calls an iterator function on each item. Returns a new object or array\r\n * with the same keys or indexes as the original, and values set to the results\r\n * of the iterator function.\r\n *\r\n * Does NOT recursively iterate over items in sub-objects or sub-arrays.\r\n *\r\n * // {Object | Array} object - The object or array to iterate over\r\n * // {function} fn - The iterator funciton to call on each item\r\n * // {boolean = false} errors - Show errors?\r\n * // {Object | Array} - The resulting object or array\r\n */\r\nexport function forEachCopy(\r\n  object: any, fn: (v: any, k?: string | number, o?: any, p?: string) => any,\r\n  errors = false\r\n): any {\r\n  if (!hasValue(object)) { return; }\r\n  if ((isObject(object) || isArray(object)) && typeof object !== 'function') {\r\n    const newObject: any = isArray(object) ? [] : {};\r\n    for (const key of Object.keys(object)) {\r\n      newObject[key] = fn(object[key], key, object);\r\n    }\r\n    return newObject;\r\n  }\r\n  if (errors) {\r\n    if (typeof fn !== 'function') {\r\n      console.error('forEachCopy error: Iterator must be a function.');\r\n      console.error('function', fn);\r\n    }\r\n    if (!isObject(object) && !isArray(object)) {\r\n      console.error('forEachCopy error: Input object must be an object or array.');\r\n      console.error('object', object);\r\n    }\r\n  }\r\n}\r\n\r\n/**\r\n * 'hasOwn' utility function\r\n *\r\n * Checks whether an object or array has a particular property.\r\n *\r\n * // {any} object - the object to check\r\n * // {string} property - the property to look for\r\n * // {boolean} - true if object has property, false if not\r\n */\r\nexport function hasOwn(object: any, property: string): boolean {\r\n  if (!object || !['number', 'string', 'symbol'].includes(typeof property) ||\r\n    (!isObject(object) && !isArray(object) && !isMap(object) && !isSet(object))\r\n  ) { return false; }\r\n  if (isMap(object) || isSet(object)) { return object.has(property); }\r\n  if (typeof property === 'number') {\r\n    if (isArray(object)) { return object[<number>property]; }\r\n    property = property + '';\r\n  }\r\n  return object.hasOwnProperty(property);\r\n}\r\n\r\n/**\r\n * Types of possible expressions which the app is able to evaluate.\r\n */\r\nexport enum ExpressionType {\r\n  EQUALS,\r\n  NOT_EQUALS,\r\n  NOT_AN_EXPRESSION\r\n}\r\n\r\n/**\r\n * Detects the type of expression from the given candidate. `==` for equals,\r\n * `!=` for not equals. If none of these are contained in the candidate, the candidate\r\n * is not considered to be an expression at all and thus `NOT_AN_EXPRESSION` is returned.\r\n * // {expressionCandidate} expressionCandidate - potential expression\r\n */\r\nexport function getExpressionType(expressionCandidate: string): ExpressionType {\r\n  if (expressionCandidate.indexOf('==') !== -1) {\r\n    return ExpressionType.EQUALS;\r\n  }\r\n\r\n  if (expressionCandidate.toString().indexOf('!=') !== -1) {\r\n    return ExpressionType.NOT_EQUALS;\r\n  }\r\n\r\n  return ExpressionType.NOT_AN_EXPRESSION;\r\n}\r\n\r\nexport function isEqual(expressionType) {\r\n  return expressionType as ExpressionType === ExpressionType.EQUALS;\r\n}\r\n\r\nexport function isNotEqual(expressionType) {\r\n  return expressionType as ExpressionType === ExpressionType.NOT_EQUALS;\r\n}\r\n\r\nexport function isNotExpression(expressionType) {\r\n  return expressionType as ExpressionType === ExpressionType.NOT_AN_EXPRESSION;\r\n}\r\n\r\n/**\r\n * Splits the expression key by the expressionType on a pair of values\r\n * before and after the equals or nor equals sign.\r\n * // {expressionType} enum of an expression type\r\n * // {key} the given key from a for loop iver all conditions\r\n */\r\nexport function getKeyAndValueByExpressionType(expressionType: ExpressionType, key: string) {\r\n  if (isEqual(expressionType)) {\r\n    return key.split('==', 2);\r\n  }\r\n\r\n  if (isNotEqual(expressionType)) {\r\n    return key.split('!=', 2);\r\n  }\r\n\r\n  return null;\r\n}\r\n\r\nexport function cleanValueOfQuotes(keyAndValue): String {\r\n  if (keyAndValue.charAt(0) === '\\'' && keyAndValue.charAt(keyAndValue.length - 1) === '\\'') {\r\n    return keyAndValue.replace('\\'', '').replace('\\'', '');\r\n  }\r\n  return keyAndValue;\r\n}\r\n\r\n/**\r\n * 'mergeFilteredObject' utility function\r\n *\r\n * Shallowly merges two objects, setting key and values from source object\r\n * in target object, excluding specified keys.\r\n *\r\n * Optionally, it can also use functions to transform the key names and/or\r\n * the values of the merging object.\r\n *\r\n * // {PlainObject} targetObject - Target object to add keys and values to\r\n * // {PlainObject} sourceObject - Source object to copy keys and values from\r\n * // {string[]} excludeKeys - Array of keys to exclude\r\n * // {(string: string) => string = (k) => k} keyFn - Function to apply to keys\r\n * // {(any: any) => any = (v) => v} valueFn - Function to apply to values\r\n * // {PlainObject} - Returns targetObject\r\n */\r\nexport function mergeFilteredObject(\r\n  targetObject: PlainObject,\r\n  sourceObject: PlainObject,\r\n  excludeKeys = <string[]>[],\r\n  keyFn = (key: string): string => key,\r\n  valFn = (val: any): any => val\r\n): PlainObject {\r\n  if (!isObject(sourceObject)) { return targetObject; }\r\n  if (!isObject(targetObject)) { targetObject = {}; }\r\n  for (const key of Object.keys(sourceObject)) {\r\n    if (!inArray(key, excludeKeys) && isDefined(sourceObject[key])) {\r\n      targetObject[keyFn(key)] = valFn(sourceObject[key]);\r\n    }\r\n  }\r\n  return targetObject;\r\n}\r\n\r\n/**\r\n * 'uniqueItems' function\r\n *\r\n * Accepts any number of string value inputs,\r\n * and returns an array of all input vaues, excluding duplicates.\r\n *\r\n * // {...string} ...items -\r\n * // {string[]} -\r\n */\r\nexport function uniqueItems(...items): string[] {\r\n  const returnItems = [];\r\n  for (const item of items) {\r\n    if (!returnItems.includes(item)) { returnItems.push(item); }\r\n  }\r\n  return returnItems;\r\n}\r\n\r\n/**\r\n * 'commonItems' function\r\n *\r\n * Accepts any number of strings or arrays of string values,\r\n * and returns a single array containing only values present in all inputs.\r\n *\r\n * // {...string|string[]} ...arrays -\r\n * // {string[]} -\r\n */\r\nexport function commonItems(...arrays): string[] {\r\n  let returnItems = null;\r\n  for (let array of arrays) {\r\n    if (isString(array)) { array = [array]; }\r\n    returnItems = returnItems === null ? [ ...array ] :\r\n      returnItems.filter(item => array.includes(item));\r\n    if (!returnItems.length) { return []; }\r\n  }\r\n  return returnItems;\r\n}\r\n\r\n/**\r\n * 'fixTitle' function\r\n *\r\n *\r\n * // {string} input -\r\n * // {string} -\r\n */\r\nexport function fixTitle(name: string): string {\r\n  return name && toTitleCase(name.replace(/([a-z])([A-Z])/g, '$1 $2').replace(/_/g, ' '));\r\n}\r\n\r\n/**\r\n * 'toTitleCase' function\r\n *\r\n * Intelligently converts an input string to Title Case.\r\n *\r\n * Accepts an optional second parameter with a list of additional\r\n * words and abbreviations to force into a particular case.\r\n *\r\n * This function is built on prior work by John Gruber and David Gouch:\r\n * http://daringfireball.net/2008/08/title_case_update\r\n * https://github.com/gouch/to-title-case\r\n *\r\n * // {string} input -\r\n * // {string|string[]} forceWords? -\r\n * // {string} -\r\n */\r\nexport function toTitleCase(input: string, forceWords?: string|string[]): string {\r\n  if (!isString(input)) { return input; }\r\n  let forceArray: string[] = ['a', 'an', 'and', 'as', 'at', 'but', 'by', 'en',\r\n   'for', 'if', 'in', 'nor', 'of', 'on', 'or', 'per', 'the', 'to', 'v', 'v.',\r\n   'vs', 'vs.', 'via'];\r\n  if (isString(forceWords)) { forceWords = (<string>forceWords).split('|'); }\r\n  if (isArray(forceWords)) { forceArray = forceArray.concat(forceWords); }\r\n  const forceArrayLower: string[] = forceArray.map(w => w.toLowerCase());\r\n  const noInitialCase: boolean =\r\n    input === input.toUpperCase() || input === input.toLowerCase();\r\n  let prevLastChar = '';\r\n  input = input.trim();\r\n  return input.replace(/[A-Za-z0-9\\u00C0-\\u00FF]+[^\\s-]*/g, (word, idx) => {\r\n    if (!noInitialCase && word.slice(1).search(/[A-Z]|\\../) !== -1) {\r\n      return word;\r\n    } else {\r\n      let newWord: string;\r\n      const forceWord: string =\r\n        forceArray[forceArrayLower.indexOf(word.toLowerCase())];\r\n      if (!forceWord) {\r\n        if (noInitialCase) {\r\n          if (word.slice(1).search(/\\../) !== -1) {\r\n            newWord = word.toLowerCase();\r\n          } else {\r\n            newWord = word[0].toUpperCase() + word.slice(1).toLowerCase();\r\n          }\r\n        } else {\r\n          newWord = word[0].toUpperCase() + word.slice(1);\r\n        }\r\n      } else if (\r\n        forceWord === forceWord.toLowerCase() && (\r\n          idx === 0 || idx + word.length === input.length ||\r\n          prevLastChar === ':' || input[idx - 1].search(/[^\\s-]/) !== -1 ||\r\n          (input[idx - 1] !== '-' && input[idx + word.length] === '-')\r\n        )\r\n      ) {\r\n        newWord = forceWord[0].toUpperCase() + forceWord.slice(1);\r\n      } else {\r\n        newWord = forceWord;\r\n      }\r\n      prevLastChar = word.slice(-1);\r\n      return newWord;\r\n    }\r\n  });\r\n}\r\n"]}