"use strict";
/*
* Core utility functions for the RSpade framework.
* These functions handle type checking, type conversion, string manipulation,
* and object/array utilities. They mirror functionality from PHP functions.
*
* Other utility functions are organized in:
* - async.js: Async utilities (sleep, debounce, mutex)
* - browser.js: Browser/DOM utilities (is_mobile, scroll functions)
* - datetime.js: Date/time utilities
* - hash.js: Hashing and comparison
* - error.js: Error handling
*/
// Todo: test that prod build identifies and removes uncalled functions from the final bundle.
// ============================================================================
// CONSTANTS AND HELPERS
// ============================================================================
// Define commonly used constants
const undef = 'undefined';
/**
* Iterates over arrays or objects with promise support
*
* Works with both synchronous and asynchronous callbacks. If the callback
* returns promises, they are executed in parallel and this function returns
* a promise that resolves when all parallel tasks complete.
*
* @param {Array|Object} obj - Collection to iterate
* @param {Function} callback - Function to call for each item (value, key) - can be async
* @returns {Promise|undefined} Promise if any callbacks return promises, undefined otherwise
*
* @example
* // Synchronous usage
* foreach([1,2,3], (val) => console.log(val));
*
* @example
* // Asynchronous usage - waits for all to complete
* await foreach([1,2,3], async (val) => {
* await fetch('/api/process/' + val);
* });
*/
function foreach(obj, callback) {
const results = [];
if (Array.isArray(obj)) {
obj.forEach((value, index) => {
results.push(callback(value, index));
});
} else if (obj && typeof obj === 'object') {
for (let key in obj) {
if (obj.hasOwnProperty(key)) {
results.push(callback(obj[key], key));
}
}
}
// Filter for promises
const promises = results.filter(result => result && typeof result.then === 'function');
// If there are any promises, return Promise.all to wait for all to complete
if (promises.length > 0) {
return Promise.all(promises);
}
// No promises returned, so we're done
return undefined;
}
// ============================================================================
// TYPE CHECKING FUNCTIONS
// ============================================================================
/**
* Checks if a value is numeric
* @param {*} n - Value to check
* @returns {boolean} True if the value is a finite number
*/
function is_numeric(n) {
return !isNaN(parseFloat(n)) && isFinite(n);
}
/**
* Checks if a value is a string
* @param {*} s - Value to check
* @returns {boolean} True if the value is a string
*/
function is_string(s) {
return typeof s == 'string';
}
/**
* Checks if a value is an integer
* @param {*} n - Value to check
* @returns {boolean} True if the value is an integer
*/
function is_integer(n) {
return Number.isInteger(n);
}
/**
* Checks if a value is a promise-like object
* @param {*} obj - Value to check
* @returns {boolean} True if the value has a then method
*/
function is_promise(obj) {
return typeof obj == 'object' && typeof obj.then == 'function';
}
/**
* Checks if a value is an array
* @param {*} obj - Value to check
* @returns {boolean} True if the value is an array
*/
function is_array(obj) {
return Array.isArray(obj);
}
/**
* Checks if a value is an object (excludes null)
* @param {*} obj - Value to check
* @returns {boolean} True if the value is an object and not null
*/
function is_object(obj) {
return typeof obj === 'object' && obj !== null;
}
/**
* Checks if a value is a function
* @param {*} function_to_check - Value to check
* @returns {boolean} True if the value is a function
*/
function is_function(function_to_check) {
return function_to_check && {}.toString.call(function_to_check) === '[object Function]';
}
/**
* Checks if a string is a valid email address
* Uses a practical RFC 5322 compliant regex that matches 99.99% of real-world email addresses
* @param {string} email - Email address to validate
* @returns {boolean} True if the string is a valid email address
*/
function is_email(email) {
if (!is_string(email)) {
return false;
}
const regex = /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i;
return regex.test(email);
}
/**
* Checks if a value is defined (not undefined)
* @param {*} value - Value to check
* @returns {boolean} True if value is not undefined
*/
function isset(value) {
return typeof value != undef;
}
/**
* Checks if a value is empty (null, undefined, 0, "", empty array/object)
* @param {*} object - Value to check
* @returns {boolean} True if the value is considered empty
*/
function empty(object) {
if (typeof object == undef) {
return true;
}
if (object === null) {
return true;
}
if (typeof object == 'string' && object == '') {
return true;
}
if (typeof object == 'number') {
return object == 0;
}
if (Array.isArray(object)) {
return !object.length;
}
if (typeof object == 'function') {
return false;
}
for (let key in object) {
if (object.hasOwnProperty(key)) {
return false;
}
}
return true;
}
// ============================================================================
// TYPE CONVERSION FUNCTIONS
// ============================================================================
/**
* Converts a value to a floating point number
* Returns 0 for null, undefined, NaN, or non-numeric values
* @param {*} val - Value to convert
* @returns {number} Floating point number
*/
function float(val) {
// Handle null, undefined, empty string
if (val === null || val === undefined || val === '') {
return 0.0;
}
// Try to parse the value
const parsed = parseFloat(val);
// Check for NaN and return 0 if parsing failed
return isNaN(parsed) ? 0.0 : parsed;
}
/**
* Converts a value to an integer
* Returns 0 for null, undefined, NaN, or non-numeric values
* @param {*} val - Value to convert
* @returns {number} Integer value
*/
function int(val) {
// Handle null, undefined, empty string
if (val === null || val === undefined || val === '') {
return 0;
}
// Try to parse the value
const parsed = parseInt(val, 10);
// Check for NaN and return 0 if parsing failed
return isNaN(parsed) ? 0 : parsed;
}
/**
* Converts a value to a string
* Returns empty string for null or undefined
* @param {*} val - Value to convert
* @returns {string} String representation
*/
function str(val) {
// Handle null and undefined specially
if (val === null || val === undefined) {
return '';
}
// Convert to string
return String(val);
}
/**
* Converts numeric strings to numbers, returns all other values unchanged
* Used when you need to ensure numeric types but don't want to force
* conversion of non-numeric values (which would become 0)
* @param {*} val - Value to convert
* @returns {*} Number if input was numeric string, otherwise unchanged
*/
function value_unless_numeric_string_then_numeric_value(val) {
// If it's already a number, return it
if (typeof val === 'number') {
return val;
}
// If it's a string and numeric, convert it
if (is_string(val) && is_numeric(val)) {
// Use parseFloat to handle both integers and floats
return parseFloat(val);
}
// Return everything else unchanged (null, objects, non-numeric strings, etc.)
return val;
}
// ============================================================================
// STRING MANIPULATION FUNCTIONS
// ============================================================================
/**
* Escapes HTML special characters (uses Lodash escape)
* @param {string} str - String to escape
* @returns {string} HTML-escaped string
*/
function html(str) {
return _.escape(str);
}
/**
* Converts newlines to HTML line breaks
* @param {string} str - String to convert
* @returns {string} String with newlines replaced by
*/
function nl2br(str) {
if (typeof str === undef || str === null) {
return '';
}
return (str + '').replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, '$1
$2');
}
/**
* Escapes HTML and converts newlines to
* @param {string} str - String to process
* @returns {string} HTML-escaped string with line breaks
*/
function htmlbr(str) {
return nl2br(html(str));
}
/**
* URL-encodes a string
* @param {string} str - String to encode
* @returns {string} URL-encoded string
*/
function urlencode(str) {
return encodeURIComponent(str);
}
/**
* URL-decodes a string
* @param {string} str - String to decode
* @returns {string} URL-decoded string
*/
function urldecode(str) {
return decodeURIComponent(str);
}
/**
* JSON-encodes a value
* @param {*} value - Value to encode
* @returns {string} JSON string
*/
function json_encode(value) {
return JSON.stringify(value);
}
/**
* JSON-decodes a string
* @param {string} str - JSON string to decode
* @returns {*} Decoded value
*/
function json_decode(str) {
return JSON.parse(str);
}
/**
* Console debug output with channel filtering
* Alias for Debugger.console_debug
* @param {string} channel - Debug channel name
* @param {...*} values - Values to log
*/
function console_debug(channel) {
for (var _len = arguments.length, values = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
values[_key - 1] = arguments[_key];
}
Debugger.console_debug(channel, ...values);
}
/**
* Replaces all occurrences of a substring in a string
* @param {string} string - String to search in
* @param {string} search - Substring to find
* @param {string} replace - Replacement substring
* @returns {string} String with all occurrences replaced
*/
function replace_all(string, search, replace) {
if (!is_string(string)) {
string = string + '';
}
return string.split(search).join(replace);
}
/**
* Capitalizes the first letter of each word
* @param {string} input - String to capitalize
* @returns {string} String with first letter of each word capitalized
*/
function ucwords(input) {
return input.split(' ').map(word => word.charAt(0).toUpperCase() + word.slice(1)).join(' ');
}
// ============================================================================
// OBJECT AND ARRAY UTILITIES
// ============================================================================
/**
* Counts the number of properties in an object or elements in an array
* @param {Object|Array} o - Object or array to count
* @returns {number} Number of own properties/elements
*/
function count(o) {
let c = 0;
for (const k in o) {
if (o.hasOwnProperty(k)) {
++c;
}
}
return c;
}
/**
* Creates a shallow clone of an object, array, or function
* @param {*} obj - Value to clone
* @returns {*} Cloned value
*/
function clone(obj) {
if (typeof Function.prototype.__clone == undef) {
Function.prototype.__clone = function () {
//https://stackoverflow.com/questions/1833588/javascript-clone-a-function
const that = this;
let temp = function cloned() {
return that.apply(this, arguments);
};
for (let key in this) {
if (this.hasOwnProperty(key)) {
temp[key] = this[key];
}
}
return temp;
};
}
if (typeof obj == 'function') {
return obj.__clone();
} else if (obj.constructor && obj.constructor == Array) {
return obj.slice(0);
} else {
// https://stackoverflow.com/questions/728360/how-do-i-correctly-clone-a-javascript-object/30042948#30042948
return Object.assign({}, obj);
}
}
/**
* Returns the first non-null/undefined value from arguments
* @param {...*} arguments - Values to check
* @returns {*} First non-null/undefined value, or null if none found
*/
function coalesce() {
let args = Array.from(arguments);
let return_val = null;
args.forEach(function (arg) {
if (return_val === null && typeof arg != undef && arg !== null) {
return_val = arg;
}
});
return return_val;
}
/**
* Converts CSV string to array, trimming each element
* @param {string} str_csv - CSV string to convert
* @returns {Array} Array of trimmed values
* @todo Handle quoted/escaped characters
*/
function csv_to_array_trim(str_csv) {
const parts = str_csv.split(',');
const ret = [];
foreach(parts, part => {
ret.push(part.trim());
});
return ret;
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"names":["undef","foreach","obj","callback","results","Array","isArray","forEach","value","index","push","key","hasOwnProperty","promises","filter","result","then","length","Promise","all","undefined","is_numeric","n","isNaN","parseFloat","isFinite","is_string","s","is_integer","Number","isInteger","is_promise","is_array","is_object","is_function","function_to_check","toString","call","is_email","email","regex","test","isset","empty","object","float","val","parsed","int","parseInt","str","String","value_unless_numeric_string_then_numeric_value","html","_","escape","nl2br","replace","htmlbr","urlencode","encodeURIComponent","urldecode","decodeURIComponent","json_encode","JSON","stringify","json_decode","parse","console_debug","channel","_len","arguments","values","_key","Debugger","replace_all","string","search","split","join","ucwords","input","map","word","charAt","toUpperCase","slice","count","o","c","k","clone","Function","prototype","__clone","that","temp","cloned","apply","constructor","Object","assign","coalesce","args","from","return_val","arg","csv_to_array_trim","str_csv","parts","ret","part","trim"],"sources":["app/RSpade/Core/Js/functions.js"],"sourcesContent":["/*\n * Core utility functions for the RSpade framework.\n * These functions handle type checking, type conversion, string manipulation,\n * and object/array utilities. They mirror functionality from PHP functions.\n *\n * Other utility functions are organized in:\n * - async.js: Async utilities (sleep, debounce, mutex)\n * - browser.js: Browser/DOM utilities (is_mobile, scroll functions)\n * - datetime.js: Date/time utilities\n * - hash.js: Hashing and comparison\n * - error.js: Error handling\n */\n\n// Todo: test that prod build identifies and removes uncalled functions from the final bundle.\n\n// ============================================================================\n// CONSTANTS AND HELPERS\n// ============================================================================\n\n// Define commonly used constants\nconst undef = 'undefined';\n\n/**\n * Iterates over arrays or objects with promise support\n *\n * Works with both synchronous and asynchronous callbacks. If the callback\n * returns promises, they are executed in parallel and this function returns\n * a promise that resolves when all parallel tasks complete.\n *\n * @param {Array|Object} obj - Collection to iterate\n * @param {Function} callback - Function to call for each item (value, key) - can be async\n * @returns {Promise|undefined} Promise if any callbacks return promises, undefined otherwise\n *\n * @example\n * // Synchronous usage\n * foreach([1,2,3], (val) => console.log(val));\n *\n * @example\n * // Asynchronous usage - waits for all to complete\n * await foreach([1,2,3], async (val) => {\n *     await fetch('/api/process/' + val);\n * });\n */\nfunction foreach(obj, callback) {\n    const results = [];\n\n    if (Array.isArray(obj)) {\n        obj.forEach((value, index) => {\n            results.push(callback(value, index));\n        });\n    } else if (obj && typeof obj === 'object') {\n        for (let key in obj) {\n            if (obj.hasOwnProperty(key)) {\n                results.push(callback(obj[key], key));\n            }\n        }\n    }\n\n    // Filter for promises\n    const promises = results.filter((result) => result && typeof result.then === 'function');\n\n    // If there are any promises, return Promise.all to wait for all to complete\n    if (promises.length > 0) {\n        return Promise.all(promises);\n    }\n\n    // No promises returned, so we're done\n    return undefined;\n}\n\n\n// ============================================================================\n// TYPE CHECKING FUNCTIONS\n// ============================================================================\n\n/**\n * Checks if a value is numeric\n * @param {*} n - Value to check\n * @returns {boolean} True if the value is a finite number\n */\nfunction is_numeric(n) {\n    return !isNaN(parseFloat(n)) && isFinite(n);\n}\n\n/**\n * Checks if a value is a string\n * @param {*} s - Value to check\n * @returns {boolean} True if the value is a string\n */\nfunction is_string(s) {\n    return typeof s == 'string';\n}\n\n/**\n * Checks if a value is an integer\n * @param {*} n - Value to check\n * @returns {boolean} True if the value is an integer\n */\nfunction is_integer(n) {\n    return Number.isInteger(n);\n}\n\n/**\n * Checks if a value is a promise-like object\n * @param {*} obj - Value to check\n * @returns {boolean} True if the value has a then method\n */\nfunction is_promise(obj) {\n    return typeof obj == 'object' && typeof obj.then == 'function';\n}\n\n/**\n * Checks if a value is an array\n * @param {*} obj - Value to check\n * @returns {boolean} True if the value is an array\n */\nfunction is_array(obj) {\n    return Array.isArray(obj);\n}\n\n/**\n * Checks if a value is an object (excludes null)\n * @param {*} obj - Value to check\n * @returns {boolean} True if the value is an object and not null\n */\nfunction is_object(obj) {\n    return typeof obj === 'object' && obj !== null;\n}\n\n/**\n * Checks if a value is a function\n * @param {*} function_to_check - Value to check\n * @returns {boolean} True if the value is a function\n */\nfunction is_function(function_to_check) {\n    return function_to_check && {}.toString.call(function_to_check) === '[object Function]';\n}\n\n/**\n * Checks if a string is a valid email address\n * Uses a practical RFC 5322 compliant regex that matches 99.99% of real-world email addresses\n * @param {string} email - Email address to validate\n * @returns {boolean} True if the string is a valid email address\n */\nfunction is_email(email) {\n    if (!is_string(email)) {\n        return false;\n    }\n    const regex = /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i;\n    return regex.test(email);\n}\n\n/**\n * Checks if a value is defined (not undefined)\n * @param {*} value - Value to check\n * @returns {boolean} True if value is not undefined\n */\nfunction isset(value) {\n    return typeof value != undef;\n}\n\n/**\n * Checks if a value is empty (null, undefined, 0, \"\", empty array/object)\n * @param {*} object - Value to check\n * @returns {boolean} True if the value is considered empty\n */\nfunction empty(object) {\n    if (typeof object == undef) {\n        return true;\n    }\n    if (object === null) {\n        return true;\n    }\n    if (typeof object == 'string' && object == '') {\n        return true;\n    }\n    if (typeof object == 'number') {\n        return object == 0;\n    }\n    if (Array.isArray(object)) {\n        return !object.length;\n    }\n    if (typeof object == 'function') {\n        return false;\n    }\n    for (let key in object) {\n        if (object.hasOwnProperty(key)) {\n            return false;\n        }\n    }\n    return true;\n}\n\n// ============================================================================\n// TYPE CONVERSION FUNCTIONS\n// ============================================================================\n\n/**\n * Converts a value to a floating point number\n * Returns 0 for null, undefined, NaN, or non-numeric values\n * @param {*} val - Value to convert\n * @returns {number} Floating point number\n */\nfunction float(val) {\n    // Handle null, undefined, empty string\n    if (val === null || val === undefined || val === '') {\n        return 0.0;\n    }\n\n    // Try to parse the value\n    const parsed = parseFloat(val);\n\n    // Check for NaN and return 0 if parsing failed\n    return isNaN(parsed) ? 0.0 : parsed;\n}\n\n/**\n * Converts a value to an integer\n * Returns 0 for null, undefined, NaN, or non-numeric values\n * @param {*} val - Value to convert\n * @returns {number} Integer value\n */\nfunction int(val) {\n    // Handle null, undefined, empty string\n    if (val === null || val === undefined || val === '') {\n        return 0;\n    }\n\n    // Try to parse the value\n    const parsed = parseInt(val, 10);\n\n    // Check for NaN and return 0 if parsing failed\n    return isNaN(parsed) ? 0 : parsed;\n}\n\n/**\n * Converts a value to a string\n * Returns empty string for null or undefined\n * @param {*} val - Value to convert\n * @returns {string} String representation\n */\nfunction str(val) {\n    // Handle null and undefined specially\n    if (val === null || val === undefined) {\n        return '';\n    }\n\n    // Convert to string\n    return String(val);\n}\n\n/**\n * Converts numeric strings to numbers, returns all other values unchanged\n * Used when you need to ensure numeric types but don't want to force\n * conversion of non-numeric values (which would become 0)\n * @param {*} val - Value to convert\n * @returns {*} Number if input was numeric string, otherwise unchanged\n */\nfunction value_unless_numeric_string_then_numeric_value(val) {\n    // If it's already a number, return it\n    if (typeof val === 'number') {\n        return val;\n    }\n\n    // If it's a string and numeric, convert it\n    if (is_string(val) && is_numeric(val)) {\n        // Use parseFloat to handle both integers and floats\n        return parseFloat(val);\n    }\n\n    // Return everything else unchanged (null, objects, non-numeric strings, etc.)\n    return val;\n}\n\n// ============================================================================\n// STRING MANIPULATION FUNCTIONS\n// ============================================================================\n\n/**\n * Escapes HTML special characters (uses Lodash escape)\n * @param {string} str - String to escape\n * @returns {string} HTML-escaped string\n */\nfunction html(str) {\n    return _.escape(str);\n}\n\n/**\n * Converts newlines to HTML line breaks\n * @param {string} str - String to convert\n * @returns {string} String with newlines replaced by <br />\n */\nfunction nl2br(str) {\n    if (typeof str === undef || str === null) {\n        return '';\n    }\n    return (str + '').replace(/([^>\\r\\n]?)(\\r\\n|\\n\\r|\\r|\\n)/g, '$1<br />$2');\n}\n\n/**\n * Escapes HTML and converts newlines to <br />\n * @param {string} str - String to process\n * @returns {string} HTML-escaped string with line breaks\n */\nfunction htmlbr(str) {\n    return nl2br(html(str));\n}\n\n/**\n * URL-encodes a string\n * @param {string} str - String to encode\n * @returns {string} URL-encoded string\n */\nfunction urlencode(str) {\n    return encodeURIComponent(str);\n}\n\n/**\n * URL-decodes a string\n * @param {string} str - String to decode\n * @returns {string} URL-decoded string\n */\nfunction urldecode(str) {\n    return decodeURIComponent(str);\n}\n\n/**\n * JSON-encodes a value\n * @param {*} value - Value to encode\n * @returns {string} JSON string\n */\nfunction json_encode(value) {\n    return JSON.stringify(value);\n}\n\n/**\n * JSON-decodes a string\n * @param {string} str - JSON string to decode\n * @returns {*} Decoded value\n */\nfunction json_decode(str) {\n    return JSON.parse(str);\n}\n\n/**\n * Console debug output with channel filtering\n * Alias for Debugger.console_debug\n * @param {string} channel - Debug channel name\n * @param {...*} values - Values to log\n */\nfunction console_debug(channel, ...values) {\n    Debugger.console_debug(channel, ...values);\n}\n\n/**\n * Replaces all occurrences of a substring in a string\n * @param {string} string - String to search in\n * @param {string} search - Substring to find\n * @param {string} replace - Replacement substring\n * @returns {string} String with all occurrences replaced\n */\nfunction replace_all(string, search, replace) {\n    if (!is_string(string)) {\n        string = string + '';\n    }\n    return string.split(search).join(replace);\n}\n\n/**\n * Capitalizes the first letter of each word\n * @param {string} input - String to capitalize\n * @returns {string} String with first letter of each word capitalized\n */\nfunction ucwords(input) {\n    return input\n        .split(' ')\n        .map((word) => word.charAt(0).toUpperCase() + word.slice(1))\n        .join(' ');\n}\n\n// ============================================================================\n// OBJECT AND ARRAY UTILITIES\n// ============================================================================\n\n/**\n * Counts the number of properties in an object or elements in an array\n * @param {Object|Array} o - Object or array to count\n * @returns {number} Number of own properties/elements\n */\nfunction count(o) {\n    let c = 0;\n    for (const k in o) {\n        if (o.hasOwnProperty(k)) {\n            ++c;\n        }\n    }\n    return c;\n}\n\n/**\n * Creates a shallow clone of an object, array, or function\n * @param {*} obj - Value to clone\n * @returns {*} Cloned value\n */\nfunction clone(obj) {\n    if (typeof Function.prototype.__clone == undef) {\n        Function.prototype.__clone = function () {\n            //https://stackoverflow.com/questions/1833588/javascript-clone-a-function\n            const that = this;\n            let temp = function cloned() {\n                return that.apply(this, arguments);\n            };\n            for (let key in this) {\n                if (this.hasOwnProperty(key)) {\n                    temp[key] = this[key];\n                }\n            }\n            return temp;\n        };\n    }\n\n    if (typeof obj == 'function') {\n        return obj.__clone();\n    } else if (obj.constructor && obj.constructor == Array) {\n        return obj.slice(0);\n    } else {\n        // https://stackoverflow.com/questions/728360/how-do-i-correctly-clone-a-javascript-object/30042948#30042948\n        return Object.assign({}, obj);\n    }\n}\n\n/**\n * Returns the first non-null/undefined value from arguments\n * @param {...*} arguments - Values to check\n * @returns {*} First non-null/undefined value, or null if none found\n */\nfunction coalesce() {\n    let args = Array.from(arguments);\n    let return_val = null;\n    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