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assets_js_lib_global_queries.js
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// ** Core Constants & Initial Setup: **
//Initial constants (br_* variables)
//glob_const object (core configurations)
//glob_let object (runtime states)
const br_bipobj = br_get_local("bpdat", true),
br_hasbip = (br_bipobj) ? true : false,
br_bipid = (br_hasbip) ? br_bipobj.id : false,
br_cashier_dat = br_get_local("cashier", true),
br_is_cashier = (br_cashier_dat && br_cashier_dat.cashier) ? true : false,
br_cashier_seedid = br_is_cashier ? br_cashier_dat.seedid : false,
br_init = br_get_local("init", true),
br_io = get_default_object(br_init, true),
br_hostname = "bitrequest.github.io", // change if self hosted
br_localhostname = (br_hostname.indexOf("http") > -1) ? br_hostname.split("://").pop() : br_hostname,
br_approot = "https://" + br_localhostname + "/",
br_proxy_list = [{
"proxy": "https://app.bitrequest.io",
"display": true,
"tor": false
},
{
"proxy": "https://www.bitrequest.io",
"display": true,
"tor": false
},
{
"proxy": "https://www.bitrequest.app",
"display": true,
"tor": true
}
],
displayed_proxies = filter_object_array(br_proxy_list, "display", true),
br_hosted_proxy = random_array_item(displayed_proxies), // load balance proxies
tor_proxies = filter_object_array(br_proxy_list, "tor", true),
br_firebase_dynamic_link_domain = "bitrequest.page.link",
br_androidpackagename = "io.bitrequest.app",
br_useragent = navigator.userAgent || navigator.vendor || window.opera,
br_lower_useragent = br_useragent.toLowerCase(),
br_timezoneoffset = new Date().getTimezoneOffset(),
br_timezone = br_timezoneoffset * 60000,
br_has_ndef = ("NDEFReader" in window),
br_referrer = document.referrer,
br_exp_referrer = "android-app://" + br_androidpackagename,
br_ref_match = (br_referrer && br_referrer.indexOf(br_exp_referrer) >= 0) ? true : false,
br_inframe = (self !== top),
br_w_loc = window.location,
br_thishostname = br_w_loc.hostname,
br_hostlocation = (br_thishostname === "" || br_thishostname === "localhost" || br_thishostname === "127.0.0.1") ? "local" :
(br_thishostname === "bitrequest.github.io") ? "hosted" :
(br_thishostname === br_thishostname) ? "selfhosted" : "unknown",
br_video = $("#qr-video")[0],
init_qrscanner = br_hostlocation === "local" ? false : new QrScanner(br_video, result => set_scan_result(result), error => {
console.log(error);
}),
glob_const = {
"after_scan_timeout": 30000, // Preform extra tx lookup when closing paymentdialog after 30 seconds
"android_standalone": window.matchMedia("(display-mode: standalone)").matches,
"androidpackagename": br_androidpackagename,
"approot": br_approot,
"apptitle": "Bitrequest",
"aws_bucket": "https://brq.s3.us-west-2.amazonaws.com/",
"blip": $("#blip"), // blip sound effect
"body": $("body"),
"c_host": br_w_loc.origin + br_w_loc.pathname,
"cacheperiodcrypto": 120000, //120000 = 2 minutes
"cacheperiodfiat": 600000, //600000 = 10 minutes
"cashier": $("#cashier"), // cashier sound effect
"cmc_icon_loc": "https://s2.coinmarketcap.com/static/img/coins/200x200/",
"collect": $("#collect"), // collect sound effect
"copycontent": $("#copyinput"),
"deviceid": null,
"drivepath": "https://content.googleapis.com",
"eth_l2s": ["arbitrum", "polygon", "bnb"],
"exp_referrer": br_exp_referrer,
"firebase_dynamic_link_domain": br_firebase_dynamic_link_domain,
"firebase_shortlink": "https://" + br_firebase_dynamic_link_domain + "/",
"funk": $("#funk"), // funk sound effect
"has_bigint": hasbigint(),
"has_ndef": br_has_ndef,
"hosted_proxy": br_hosted_proxy,
"hostlocation": br_hostlocation,
"hostname": br_hostname,
"howl": $("#howl"), // howl sound effect
"html": $("html"),
"inframe": br_inframe,
"ios_standalone": navigator.standalone,
"is_android_app": (br_ref_match) ? true : false, // android app fingerprint
"is_ios_app": false, // ios app fingerprint
"is_safari": (br_lower_useragent.indexOf("safari/") > -1 && br_lower_useragent.indexOf("android") == -1),
"ln_socket": "wss://bitrequest.app:8030",
"localhostname": br_localhostname,
"lower_useragent": br_lower_useragent,
"ls_support": test_local_storage(),
"main_alchemy_node": "https://eth-mainnet.g.alchemy.com/v2/",
"main_alchemy_socket": "wss://eth-mainnet.g.alchemy.com/v2/",
"main_arbitrum_node": "https://arbitrum-mainnet.infura.io/v3/",
"main_arbitrum_socket": "wss://arbitrum-mainnet.infura.io/ws/v3/",
"main_bc_ws": "ws://socket.blockcypher.com/v1/",
"main_bc_wss": "wss://socket.blockcypher.com/v1/",
"main_bnb_node": "https://bsc-mainnet.infura.io/v3/",
"main_bnb_socket": "wss://bsc-mainnet.infura.io/ws/v3/",
"main_eth_node": "https://mainnet.infura.io/v3/",
"main_eth_socket": "wss://mainnet.infura.io/ws/v3/",
"main_kas_wss": "wss://api.kaspa.org",
"main_polygon_node": "https://polygon-mainnet.infura.io/v3/",
"main_polygon_socket": "wss://polygon-mainnet.infura.io/ws/v3/",
"mempool_space": {
"bitcoin": "https://mempool.space",
"bitcoin-cash": null,
"dogecoin": null,
"litecoin": "https://litecoinspace.org"
},
"ndef": (br_has_ndef && !br_inframe) ? new NDEFReader() : false,
"offline": (navigator.onLine === false),
"ogtitle": $("meta[property='og:title']"),
"overflow_limit": 25,
"paymentdialogbox": $("#paymentdialogbox"),
"paymentpopup": $("#payment"),
"phpsupport": false,
"proxy_list": br_proxy_list,
"proxy_version": "0.029",
"redirect_uri": br_w_loc.origin + br_w_loc.pathname + "?p=settings",
"ref_match": br_ref_match,
"referrer": br_referrer,
"scanner": init_qrscanner,
"scope": "https://www.googleapis.com/auth/drive.appdata",
"sec_kas_wss": "wss://api-v2-do.kas.fyi",
"stored_currencies": br_get_local("currencies", true),
"supportsTouch": ("ontouchstart" in window || navigator.msMaxTouchPoints) ? true : false,
"test_address": {
"bitcoin": "bc1qg0azlj4w2lrq8jssrrz6eprt2fe7f7edm4vpd5",
"bitcoin-cash": "qp5p0eur784pk8wxy2kzlz3ctnq5whfnuqqpp78u22",
"dogecoin": "DKvWg8UhQSycj1J8QVxeBDkRpbjDkw3DiW",
"ethereum": "0x2161DedC3Be05B7Bb5aa16154BcbD254E9e9eb68",
"litecoin": "LZakyXotaE29Pehw21SoPuU832UhvJp4LG",
"nano": "nano_1mbtirc4x3kixfy5wufxaqakd3gbojpn6gpmk6kjiyngnjwgy6yty3txgztq",
"xmr": "477h3C6E6C4VLMR36bQL3yLcA8Aq3jts1AHLzm5QXipDdXVCYPnKEvUKykh2GTYqkkeQoTEhWpzvVQ4rMgLM1YpeD6qdHbS"
},
"test_tx": {
"bitcoin": "b84fc802ad3ead719583b6f87ab36c95ae6544a291f2c2b8abb328989703f64a",
"bitcoin-cash": "f7b74b3208fccc600919f4181114a0858a28c7862ace5cba1f408fcfe7b5d147",
"dogecoin": "4830dee8e225309e8a643895f637e604285a306b3e365302b64939fdaf4ccc79",
"ethereum": "0x919408272d05b3fd7ccfa1f47c10bea425891c8aa47ba7309dc3beb0b89197f1",
"litecoin": "a507149c0918d3a9403a39675c65929feb9c69c5cc5c412217b9ea48f0510ab6"
},
"thishostname": br_thishostname,
"timezone": br_timezone,
"timezoneoffset": br_timezoneoffset,
"titlenode": $("title"),
"token_cache": 604800,
"useragent": br_useragent,
"video": br_video,
"w_loc": br_w_loc,
"waterdrop": $("#waterdrop"), // waterdrop sound effect
"wl": navigator.wakeLock,
"xinput": "input not allowed",
"xss_alert": "xss attempt detected",
"zeroplaceholder": parseFloat((0.00).toLocaleString(langcode, {
"minimumFractionDigits": 2,
"maximumFractionDigits": 2
})).toFixed(2)
},
glob_let = {
"angle": 0,
"ap_id": null,
"api_attempt": {},
"apikey_fails": false,
"backup_active": false,
"backup_filename": null,
"backup_result": null,
"bipid": br_bipid,
"bipobj": br_bipobj,
"bipv": false,
"block_overflow": {
"l2": 0,
"polling": 0,
"proxy": 0,
"rpc": 0,
"socket": 0
},
"block_scan": 0,
"blockswipe": false,
"blocktyping": false,
"cashier_dat": br_cashier_dat,
"cashier_seedid": br_cashier_seedid,
"changes": {}, //bip39
"cp_timer": 0,
"ctrl": false,
"currencyscan": null,
"hascam": false,
"hasbip": br_hasbip,
"init": br_init,
"io": br_io,
"is_btc": false,
"is_cashier": br_is_cashier,
"is_erc20t": null,
"l2_fetched": {},
"l2s": {},
"lnd_confirm": false,
"lnd_ph": false,
"local": false,
"localserver": false,
"ndef_processing": null,
"ndef_timer": 0,
"new_address": false, // prevent double address entries
"overflow_detected": false,
"percent": 0,
"phrasearray": null,
"phraseverified": false, // core:
"pinging": {},
"prevkey": false,
"proxy_attempts": {},
"request_timer": 0,
"resd": {},
"rpc_attempts": {},
"sa_timer": 0,
"scantype": null,
"scrollposition": 0,
"socket_attempt": {},
"sockets": {},
"statuspush": [],
"symbolcache": false,
"test_derive": true,
"test_rpc_call": null,
"tor_proxies": tor_proxies,
"tpto": 0, // tx_polling timer
"tx_count": 1000000,
"tx_list": [],
"vk": null,
"wakelock": false,
"ws_timer": 0
}
// Global helpers
let request = null,
helper = null;
// ** Core Storage Functions: **
//test_local_storage
//br_set_local
//br_get_local
//br_remove_local
//br_set_session
//br_get_session
//br_remove_session
//set_up
// ** Time & Date Utilities: **
//now
//now_utc
//short_date
//format_datetime_string
//parse_datetime_string
//to_ts
//format_time_24h
//weekdays
//fulldateformat
//fulldateformat_markup
// ** String & Number Manipulation: **
//sanitize_string
//remove_diacritics
//capitalize
//str_match
//str_includes
//is_integer
//is_milliseconds
//trimdecimals
//tofixedspecial
//generate_hash
//cleanb64
//b64urldecode
//truncate_middle
//strip_quotes
// ** Object & Array Helpers: **
//is_btchain
//get_default_object
//exists
//is_array
//q_obj
//empty_obj
//adjust_objectarray
//dom_to_array
//clone
//objectkey_in_array
//objectkey_from_array
//value_in_array
//find_object_index
// ** DOM & UI Utilities: **
//play_audio
//shake
//vibrate
//getcc_icon
//click_pop
//highlight_json_syntax
//get_aws_icon_url
// ** Device & Platform Detection: **
//detect_device_type
//get_platform
//hasbigint
// ** URL & Parameter Handling: **
//get_search
//get_urlparameters
//get_string_before_last_colon
//parse_url_params
//scanmeta
//inj
//inj_alert
//make_local
// ** API & Proxy Management: **
//api_proxy
//c_apiname
//br_result
//get_api_url
//get_api_data
//proxy_dat
//d_proxy
//all_global_proxies
//all_proxies
//filter_object_array
//fetch_aws
// ** Data Access & Query Functions: **
//is_openrequest
//get_setting
//set_setting
//get_requestli
//ch_pending
//get_addresslist
//filter_addressli
//filter_all_addressli
//filter_list
//filter_list_match
//get_request_id
//get_currencyli
//get_homeli
//cs_node
// ** Cryptocurrency Functions: **
//get_coin_config
//active_coinsettings
//get_coin_metadata
//get_coinsettings
//get_coin_definition
//get_erc20_data
//get_erc20_settings
//add_prefix_to_keys
//get_cached_tokens
// ** Sanitizing URLS: **
//strip_key_from_url
//complete_url
//c_proxy
//is_valid_domain
//is_valid_ipv4
//is_valid_ipv6
//is_valid_localhost
//is_valid_onion
//is_websocket_url
//sanitize_url
//is_valid_url_or_ip
// ** Animations: **
// loading_dots();
// ** Core Storage Functions: **
// Tests browser's localStorage API availability through write and remove operations
function test_local_storage() {
const test_key = "testdat"; // Local storage
try {
localStorage.setItem(test_key, test_key);
localStorage.removeItem(test_key);
return true
} catch (e) {
return false
}
}
// Persists data to localStorage with 'bitrequest_' prefix and optional JSON stringification
function br_set_local(pref, dat, str) {
const storage_data = str ? JSON.stringify(dat ?? null) : dat;
localStorage.setItem("bitrequest_" + pref, storage_data);
}
// Retrieves and optionally parses JSON data from localStorage with 'bitrequest_' prefix
function br_get_local(pref, parse) {
const stored_data = localStorage.getItem("bitrequest_" + pref);
return parse && stored_data !== null ? JSON.parse(stored_data) : stored_data;
}
// Deletes item with 'bitrequest_' prefix from localStorage
function br_remove_local(pref) {
localStorage.removeItem("bitrequest_" + pref);
}
// Stores data in sessionStorage with 'bitrequest_' prefix and optional JSON stringification
function br_set_session(pref, dat, str) {
const storage_data = str ? JSON.stringify(dat ?? null) : dat;
sessionStorage.setItem("bitrequest_" + pref, storage_data);
}
// Retrieves and optionally parses JSON data from sessionStorage with 'bitrequest_' prefix
function br_get_session(pref, parse) {
const stored_data = sessionStorage.getItem("bitrequest_" + pref);
return parse && stored_data !== null ? JSON.parse(stored_data) : stored_data;
}
// Deletes item with 'bitrequest_' prefix from sessionStorage
function br_remove_session(pref) {
sessionStorage.removeItem("bitrequest_" + pref);
}
// Checks if app is set up
function set_up() {
return exists(glob_const.stored_currencies) ? true : false;
}
// ** Time & Date Utilities: **
// Returns current timestamp in milliseconds since epoch
function now() {
return Date.now();
}
// Returns current UTC timestamp adjusted for timezone offset
function now_utc() {
return Date.now() + glob_const.timezone;
}
// Formats timestamp into localized short date with time
function short_date(tx_time) {
return new Date(tx_time - glob_const.timezone).toLocaleString(langcode, {
"day": "2-digit",
"month": "2-digit",
"year": "2-digit",
"hour": "numeric",
"minute": "numeric"
})
}
// Combines date and time parts into standardized datetime string
function format_datetime_string(datetime_parts) {
const [date, time] = datetime_parts,
delimiter = time.includes(".") ? "." : "Z";
return date + " " + time.split(delimiter)[0];
}
// Parses datetime string into JavaScript Date timestamp
function parse_datetime_string(date_string) {
const [date, time] = date_string.split(" "),
[year, month, day] = date.split("-"),
[hours, minutes, seconds] = time.split(":");
return new Date(year, parseInt(month, 10) - 1, day, hours, minutes, seconds);
}
// Converts ISO timestamp string to milliseconds since epoch
function to_ts(timestamp) {
if (timestamp) {
const time_parts = timestamp.split("T");
return time_parts?.length ? parse_datetime_string(format_datetime_string(time_parts)).getTime() : null;
}
return null;
}
// Converts time to 24-hour format with leading zeros
function format_time_24h(date) {
const hours = date.getHours().toString().padStart(2, "0"),
minutes = date.getMinutes().toString().padStart(2, "0"),
seconds = date.getSeconds().toString().padStart(2, "0");
return " " + hours + ":" + minutes + ":" + seconds;
}
// Returns array of localized weekday names in user's language
function weekdays() {
return [
tl("sunday"),
tl("monday"),
tl("tuesday"),
tl("wednesday"),
tl("thursday"),
tl("friday"),
tl("saturday")
];
}
// Formats date object into localized full date string with optional markup
function fulldateformat(date, lang, markup) {
const year = date.getFullYear(),
current_year = new Date().getFullYear(),
year_suffix = year == current_year ? "" : ", " + year,
time = format_time_24h(date),
time_markup = markup ? " | <div class='fdtime'>" + time + "</div>" : " | " + time;
return weekdays()[date.getDay()] + ", " + date.toLocaleString(lang, {
"month": "long"
}) + " " + date.getDate() + year_suffix + time_markup;
}
// Creates HTML-formatted full date string with separated time component
function fulldateformat_markup(date, lang) {
return weekdays()[date.getDay()] + " " + date.toLocaleString(lang, {
"month": "long"
}) + " " + date.getDate() + " | <div class='fdtime'>" + format_time_24h(date) + "</div>";
}
// ** String & Number Manipulation: **
// Sanitizes string by removing Unicode control characters and invalid code points
function sanitize_string(string) {
const invalid_chars = /[\0-\x1F\x7F-\x9F\xAD\u0378\u0379\u037F-\u0383\u038B\u038D\u03A2\u0528-\u0530\u0557\u0558\u0560\u0588\u058B-\u058E\u0590\u05C8-\u05CF\u05EB-\u05EF\u05F5-\u0605\u061C\u061D\u06DD\u070E\u070F\u074B\u074C\u07B2-\u07BF\u07FB-\u07FF\u082E\u082F\u083F\u085C\u085D\u085F-\u089F\u08A1\u08AD-\u08E3\u08FF\u0978\u0980\u0984\u098D\u098E\u0991\u0992\u09A9\u09B1\u09B3-\u09B5\u09BA\u09BB\u09C5\u09C6\u09C9\u09CA\u09CF-\u09D6\u09D8-\u09DB\u09DE\u09E4\u09E5\u09FC-\u0A00\u0A04\u0A0B-\u0A0E\u0A11\u0A12\u0A29\u0A31\u0A34\u0A37\u0A3A\u0A3B\u0A3D\u0A43-\u0A46\u0A49\u0A4A\u0A4E-\u0A50\u0A52-\u0A58\u0A5D\u0A5F-\u0A65\u0A76-\u0A80\u0A84\u0A8E\u0A92\u0AA9\u0AB1\u0AB4\u0ABA\u0ABB\u0AC6\u0ACA\u0ACE\u0ACF\u0AD1-\u0ADF\u0AE4\u0AE5\u0AF2-\u0B00\u0B04\u0B0D\u0B0E\u0B11\u0B12\u0B29\u0B31\u0B34\u0B3A\u0B3B\u0B45\u0B46\u0B49\u0B4A\u0B4E-\u0B55\u0B58-\u0B5B\u0B5E\u0B64\u0B65\u0B78-\u0B81\u0B84\u0B8B-\u0B8D\u0B91\u0B96-\u0B98\u0B9B\u0B9D\u0BA0-\u0BA2\u0BA5-\u0BA7\u0BAB-\u0BAD\u0BBA-\u0BBD\u0BC3-\u0BC5\u0BC9\u0BCE\u0BCF\u0BD1-\u0BD6\u0BD8-\u0BE5\u0BFB-\u0C00\u0C04\u0C0D\u0C11\u0C29\u0C34\u0C3A-\u0C3C\u0C45\u0C49\u0C4E-\u0C54\u0C57\u0C5A-\u0C5F\u0C64\u0C65\u0C70-\u0C77\u0C80\u0C81\u0C84\u0C8D\u0C91\u0CA9\u0CB4\u0CBA\u0CBB\u0CC5\u0CC9\u0CCE-\u0CD4\u0CD7-\u0CDD\u0CDF\u0CE4\u0CE5\u0CF0\u0CF3-\u0D01\u0D04\u0D0D\u0D11\u0D3B\u0D3C\u0D45\u0D49\u0D4F-\u0D56\u0D58-\u0D5F\u0D64\u0D65\u0D76-\u0D78\u0D80\u0D81\u0D84\u0D97-\u0D99\u0DB2\u0DBC\u0DBE\u0DBF\u0DC7-\u0DC9\u0DCB-\u0DCE\u0DD5\u0DD7\u0DE0-\u0DF1\u0DF5-\u0E00\u0E3B-\u0E3E\u0E5C-\u0E80\u0E83\u0E85\u0E86\u0E89\u0E8B\u0E8C\u0E8E-\u0E93\u0E98\u0EA0\u0EA4\u0EA6\u0EA8\u0EA9\u0EAC\u0EBA\u0EBE\u0EBF\u0EC5\u0EC7\u0ECE\u0ECF\u0EDA\u0EDB\u0EE0-\u0EFF\u0F48\u0F6D-\u0F70\u0F98\u0FBD\u0FCD\u0FDB-\u0FFF\u10C6\u10C8-\u10CC\u10CE\u10CF\u1249\u124E\u124F\u1257\u1259\u125E\u125F\u1289\u128E\u128F\u12B1\u12B6\u12B7\u12BF\u12C1\u12C6\u12C7\u12D7\u1311\u1316\u1317\u135B\u135C\u137D-\u137F\u139A-\u139F\u13F5-\u13FF\u169D-\u169F\u16F1-\u16FF\u170D\u1715-\u171F\u1737-\u173F\u1754-\u175F\u176D\u1771\u1774-\u177F\u17DE\u17DF\u17EA-\u17EF\u17FA-\u17FF\u180F\u181A-\u181F\u1878-\u187F\u18AB-\u18AF\u18F6-\u18FF\u191D-\u191F\u192C-\u192F\u193C-\u193F\u1941-\u1943\u196E\u196F\u1975-\u197F\u19AC-\u19AF\u19CA-\u19CF\u19DB-\u19DD\u1A1C\u1A1D\u1A5F\u1A7D\u1A7E\u1A8A-\u1A8F\u1A9A-\u1A9F\u1AAE-\u1AFF\u1B4C-\u1B4F\u1B7D-\u1B7F\u1BF4-\u1BFB\u1C38-\u1C3A\u1C4A-\u1C4C\u1C80-\u1CBF\u1CC8-\u1CCF\u1CF7-\u1CFF\u1DE7-\u1DFB\u1F16\u1F17\u1F1E\u1F1F\u1F46\u1F47\u1F4E\u1F4F\u1F58\u1F5A\u1F5C\u1F5E\u1F7E\u1F7F\u1FB5\u1FC5\u1FD4\u1FD5\u1FDC\u1FF0\u1FF1\u1FF5\u1FFF\u200B-\u200F\u202A-\u202E\u2060-\u206F\u2072\u2073\u208F\u209D-\u209F\u20BB-\u20CF\u20F1-\u20FF\u218A-\u218F\u23F4-\u23FF\u2427-\u243F\u244B-\u245F\u2700\u2B4D-\u2B4F\u2B5A-\u2BFF\u2C2F\u2C5F\u2CF4-\u2CF8\u2D26\u2D28-\u2D2C\u2D2E\u2D2F\u2D68-\u2D6E\u2D71-\u2D7E\u2D97-\u2D9F\u2DA7\u2DAF\u2DB7\u2DBF\u2DC7\u2DCF\u2DD7\u2DDF\u2E3C-\u2E7F\u2E9A\u2EF4-\u2EFF\u2FD6-\u2FEF\u2FFC-\u2FFF\u3040\u3097\u3098\u3100-\u3104\u312E-\u3130\u318F\u31BB-\u31BF\u31E4-\u31EF\u321F\u32FF\u4DB6-\u4DBF\u9FCD-\u9FFF\uA48D-\uA48F\uA4C7-\uA4CF\uA62C-\uA63F\uA698-\uA69E\uA6F8-\uA6FF\uA78F\uA794-\uA79F\uA7AB-\uA7F7\uA82C-\uA82F\uA83A-\uA83F\uA878-\uA87F\uA8C5-\uA8CD\uA8DA-\uA8DF\uA8FC-\uA8FF\uA954-\uA95E\uA97D-\uA97F\uA9CE\uA9DA-\uA9DD\uA9E0-\uA9FF\uAA37-\uAA3F\uAA4E\uAA4F\uAA5A\uAA5B\uAA7C-\uAA7F\uAAC3-\uAADA\uAAF7-\uAB00\uAB07\uAB08\uAB0F\uAB10\uAB17-\uAB1F\uAB27\uAB2F-\uABBF\uABEE\uABEF\uABFA-\uABFF\uD7A4-\uD7AF\uD7C7-\uD7CA\uD7FC-\uF8FF\uFA6E\uFA6F\uFADA-\uFAFF\uFB07-\uFB12\uFB18-\uFB1C\uFB37\uFB3D\uFB3F\uFB42\uFB45\uFBC2-\uFBD2\uFD40-\uFD4F\uFD90\uFD91\uFDC8-\uFDEF\uFDFE\uFDFF\uFE1A-\uFE1F\uFE27-\uFE2F\uFE53\uFE67\uFE6C-\uFE6F\uFE75\uFEFD-\uFF00\uFFBF-\uFFC1\uFFC8\uFFC9\uFFD0\uFFD1\uFFD8\uFFD9\uFFDD-\uFFDF\uFFE7\uFFEF-\uFFFB\uFFFE\uFFFF]/g;
return string.replace(invalid_chars, "");
}
// Removes diacritical marks from string using Unicode normalization
function remove_diacritics(str) {
return str.normalize("NFD").replace(/[\u0300-\u036f]/g, "");
}
// Transforms string to title case by uppercasing first character
function capitalize(str) {
return str.charAt(0).toUpperCase() + str.slice(1);
}
// Performs case-insensitive bidirectional string matching
function str_match(str1, str2) {
if (str1 && str2) {
if (str1 === str2) return true
return str_includes(str1, str2) || str_includes(str2, str1);
}
return false
}
// Executes case-insensitive substring search
function str_includes(main, chunk) {
if (main && chunk) {
const main_str = typeof main === "string" ? main : String(main),
chunk_str = typeof chunk === "string" ? chunk : String(chunk),
main_upper = main_str.toUpperCase(),
chunk_upper = chunk_str.toUpperCase(),
is_included = main_upper.includes(chunk_upper);
return is_included;
}
return false
}
// Checks if (timestamp) is number
function is_integer(value) {
return typeof value === "number" && isFinite(value) && Math.floor(value) === value;
}
function to_integer(value) {
if (is_integer(value)) {
return value;
}
try {
return parseInt(value, 10);
} catch (e) {
console.error(e);
}
return false
}
// Checks if timestamp is in seconds or milliseconds
function is_milliseconds(ts) {
const digits = ts.toString().length;
return digits >= 13;
}
// Truncates floating point number to specified decimal places
function trimdecimals(amount, decimals) {
return Number(parseFloat(amount).toFixed(decimals));
}
// Converts scientific notation numbers to fixed-point decimal strings
function tofixedspecial(str, n) {
if (str.indexOf("e+") < 0) {
return str;
}
const decimal_str = str.replace(".", "").split("e+").reduce(function(p, b) {
return p + "0".repeat(b - p.length + 1);
}) + "." + "0".repeat(n);
return decimal_str.slice(0, -1);
}
// Generates deterministic 32-bit hash from string using bit manipulation
function generate_hash(str) {
if (str) {
return Math.abs(str.split("").reduce(function(a, b) {
a = ((a << 5) - a) + b.charCodeAt(0);
return a & a
}, 0));
}
return false
}
// Formats base64 strings for URL-safe usage by replacing '+' and '/' characters
function cleanb64(str) {
return str.replace(/\+/g, "-").replace(/\//g, "_");
}
// Converts URL-safe base64 string to original format and attempts SJCL bit decoding
function b64urldecode(str) {
const clean_str = cleanb64(str);
if (is_hex(clean_str) === true) {
return clean_str;
}
try {
return from_bits(sjcl.codec.base64url.toBits(clean_str));
} catch (e) {
return false
}
}
// Shorten long titles
function truncate_middle(str, start = 13, end = 15, limit = 35) {
// Check if value is a string
if (typeof str === "string") {
// If the string is too short to truncate, return it as is
if (str.length <= limit) {
return str;
}
const first_part = str.substring(0, start),
last_part = str.substring(str.length - end);
return first_part + "...." + last_part;
}
return str;
}
function strip_quotes(str) {
if (typeof str !== "string") {
return str;
}
if (str.startsWith('"') && str.endsWith('"')) {
return str.slice(1, -1);
}
return str;
}
// ** Object & Array Helpers: **
// Determines if currency is within predefined Bitcoin-family blockchains
function is_btchain(currency) {
const btc_chains = ["bitcoin", "litecoin", "dogecoin", "bitcoin-cash"];
return btc_chains.includes(currency);
}
// Returns empty object/array or provided object based on false input value
function get_default_object(object, obj) { // Default object
return object || (obj === true ? {} : []);
}
// Validates if value is defined, non-null, and has length property greater than zero
function exists(val) {
if (val == undefined || val == null || !val.length) {
return false
}
return true
}
// Determines if input is Array using native Array.isArray method
function is_array(e) {
return Array.isArray(e);
}
// Traverses nested object properties using dot notation path string
function q_obj(obj, path) {
try {
const path_parts = path.split(".");
for (let i = 0; i < path_parts.length; i++) {
if (obj === null || typeof obj !== "object") {
return false
}
obj = obj[path_parts[i]];
}
return obj;
} catch (e) {
console.error(e.name, e.message);
return false
}
}
// Verifies if object has no enumerable properties using jQuery
function empty_obj(val) {
return $.isEmptyObject(val);
// future vanilla js
// const str = JSON.stringify(val);
// return str === "{}" || str === "[]";
}
// Updates specific properties of objects within array using ID matching
function adjust_objectarray(array, modifications) {
const updated_array = array;
$.each(modifications, function(i, mod) {
const target_index = array.findIndex((obj => obj.id == mod.id));
updated_array[target_index][mod.change] = mod.val;
});
return updated_array;
}
// Extracts data attributes from jQuery collection into array
function dom_to_array(dom, data_attr) {
return dom.map(function() {
return $(this).data(data_attr);
}).get();
}
// Clone object
function clone(object) {
return JSON.parse(JSON.stringify(object));
}
// Verifies if object key value exists array
function objectkey_in_array(array, key, val) {
return (objectkey_from_array(array, key, val)) ? true : false
}
// Extracts object key value exists array
function objectkey_from_array(array, key, val) {
const matched_item = array.find(obj => obj[key] === val);
return matched_item || false;
}
// Verifies if key exists in provided array
function value_in_array(array, key) {
if (empty_obj(array)) {
return false
}
return array.some(key => key.key === key);
}
// Finds the index of an object in an array
function find_object_index(array, key, url) {
return array.findIndex(item => {
// Handle the case where the property might not exist
if (!item[key]) return false
// Remove trailing slashes for comparison
const item_url = item[key].endsWith("/") ? item[key].slice(0, -1) : item[key],
check_url = url.endsWith("/") ? url.slice(0, -1) : url;
return item_url === check_url;
});
}
// ** DOM & UI Utilities: **
// Initiates audio playback with promise-based error handling
function play_audio(audio) {
const play_promise = audio[0].play();
if (play_promise) {
play_promise.then(function() {
// Autoplay started!
}).catch(function(error) {
console.error("Autoplay failed:", error);
});
}
}
// Applies temporary shake animation to DOM element and triggers haptic feedback
function shake(node) {
node.addClass("shake");
setTimeout(function() {
node.removeClass("shake");
vibrate();
}, 200);
}
// Activates device vibration API if available
function vibrate() {
navigator.vibrate?.([100]);
}
// Constructs HTML img tag for cryptocurrency icon based on various IDs
function getcc_icon(cmcid, cpid, erc20) {
if (erc20) {
if (glob_const.offline === true) {
return "<img src='" + c_icons("ph") + "' class='cmc_icon'/>";
}
return "<img src='" + glob_const.cmc_icon_loc + cmcid + ".png' class='cmc_icon'/>";
}
return "<img src='" + c_icons(cpid) + "' class='cmc_icon'/>";
}
// Schedules delayed click event trigger on specified element
function click_pop(element_id) {
const click_timer = setTimeout(function() {
$("#" + element_id).trigger("click");
}, 1200, function() {
clearTimeout(click_timer);
});
}
// Formats JSON data with HTML syntax highlighting for invoice display
function highlight_json_syntax(json) {
if (typeof json !== 'string') {
json = JSON.stringify(json, null, 2);
}
const html_entities = {
"&": "&",
"<": "<",
">": ">"
};
json = json.replace(/[&<>]/g, function(match) {
return html_entities[match];
});
return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function(match) {
let css_class = "number";
if (/^"/.test(match)) {
css_class = /:$/.test(match) ? "key" : "string";
} else if (/true|false/.test(match)) {
css_class = "boolean";
} else if (/null/.test(match)) {
css_class = "null";
}
return "<span class='" + css_class + "'>" + match + "</span>";
});
}
// Builds wallet icon URL with wallet name
function get_aws_icon_url(wallet_name, clas = "wallet_icon", ext = "png") {
return "<img src='" + glob_const.aws_bucket + "img_icons_wallet-icons_" + wallet_name + "." + ext + "' class='" + clas + "' onerror=\"this.src='wp_holder.png'\">";
}
// ** Device & Platform Detection: **
// Rotates to next available proxy server while preventing request overflow
function get_next_proxy() {
if (block_overflow("proxy")) return false // prevent overflow
const proxies = all_proxies(),
current = d_proxy(),
current_index = proxies.indexOf(current),
safe_index = current_index === -1 ? 0 : current_index,
next_proxy = proxies[safe_index + 1],
next_active = next_proxy || proxies[0],
next_url = next_active.proxy;
if (glob_let.proxy_attempts[next_url] !== true) {
glob_let.rpc_attempts = {};
set_setting("api_proxy", { // save next proxy
"selected": next_url
}, next_url);
save_settings();
reset_overflow("rpc");
reset_overflow("l2");
glob_let.apikey_fails = false;
return next_url;
}
return false
}
// Identifies if request failure originated from proxy server
function is_proxy_fail(stc) {
const proxies = all_proxies(),
match = proxies.find(function(url) {
return stc.includes(url);
});
return (match) ? true : false;
}
// Implements request limiting to prevent infinite loops and system overload
function block_overflow(type, limit) {
if (glob_let.overflow_detected) return true
glob_let.block_overflow[type]++;
const max_limit = limit || glob_const.overflow_limit;
if (glob_let.block_overflow[type] > max_limit) {
glob_let.overflow_detected = true;
const error_msg = "<h2 class='icon-warning'>Overflow detected</h2><br/><p><strong style='color:#F00'>Fatal error!</strong><br/>Please close the application ASAP.</p>";
popdialog(error_msg, "canceldialog");
return true
}
return false
}
// Resets overflow counters for specified or all request types
function reset_overflow(type) {
glob_let.overflow_detected = false;
if (type) {
glob_let.block_overflow[type] = 0;
return
}
glob_let.block_overflow = {
"l2": 0,
"rpc": 0,
"polling": 0,
"socket": 0,
"proxy": 0
};
}
// Parses Lightning Network connection string into URL and parameters
function renderlnconnect(str) {
const url_parts = str.split("?"),
base_url = url_parts[0],
param_str = url_parts[1],
protocol = base_url.includes("https://") ? "https://" : base_url.includes("http://") ? "http://" : "://",
params = param_str ? parse_url_params(param_str) : false,
clean_url = base_url.split(protocol).pop(),
rest_url = params.lnconnect ? atob(params.lnconnect) : (protocol === "://") ? "https://" + clean_url : protocol + clean_url;
params.resturl = rest_url;
return params;
}
// Generates cryptographically secure random integer within specified range
function generate_random_number(min, max) {
return Math.floor(Math.random() * (max - min) + min);
}
// Returns random element from array using Math.random() distribution
function random_array_item(arr) {
if (is_array(arr)) {
return arr[Math.floor(Math.random() * arr.length)];
}
return false
}
// Initializes API keys from encoded storage or triggers fresh key generation
function gk() {
const stored_key = glob_let.io.k;
if (stored_key) {
const parsed_key = JSON.parse(atob(stored_key));
if (parsed_key.if_id === "" || parsed_key.ga_id === "" || parsed_key.bc_id === "" || parsed_key.al_id === "") {
fk();
return
}
init_keys(stored_key, true);
return
}
fk();
}
// Retrieves encryption keys via API proxy with automatic fallback
function fk() {
api_proxy({
"proxy": true,
"custom": "gk",
"api_url": "x" // dummy value, don't remove
}).done(function(e) {
const res = br_result(e);
result = res.result,
key_obj = result.k;
if (key_obj) {
init_keys(key_obj, false);
}
}).fail(function() {
//init_keys();
});
}
// Persists decrypted API keys to local storage with optional initialization
function init_keys(key_obj, set) { // set required keys
const key_data = JSON.parse(atob(key_obj));
to = key_data;
glob_let.io.k = key_obj;
if (set === false) {
br_set_local("init", glob_let.io, true);
}
}
// ** Check params ** //
// Processes URL parameters for routing and action dispatch
function check_params(params) {
const url_params = params || get_urlparameters();
if (url_params.xss) {
return
}
if (url_params.i) {
expand_shorturl(url_params.i);
return
}
if (url_params.ro) {
check_teaminvite(url_params.ro);
return
}
if (url_params.sbu) {
check_systembu(url_params.sbu);
}
if (url_params.csv) {
check_csvexport(url_params.csv);
return
}
if (url_params.p === "settings") {
if (url_params.code) {
validate_auth_state(url_params.code);
return
}
}
if (url_params.cl) {
click_pop(url_params.cl);
return
}
if (url_params.scheme) {
check_intents(url_params.scheme);
return
}
if (url_params.lnconnect) {
render_lightning_interface();
ln_connect();