New base code for mempool blockchain explorerer

This commit is contained in:
Simon Lindh
2020-02-16 22:15:07 +07:00
committed by wiz
parent ca40fc7045
commit ac95c09ea6
204 changed files with 6959 additions and 14341 deletions

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/* tslint:disable */
import { Pipe, PipeTransform } from '@angular/core';
import { isNumberFinite, isPositive, isInteger, toDecimal } from './utils';
export type ByteUnit = 'B' | 'kB' | 'MB' | 'GB' | 'TB';
@Pipe({
name: 'bytes'
})
export class BytesPipe implements PipeTransform {
static formats: { [key: string]: { max: number, prev?: ByteUnit } } = {
'B': {max: 1000},
'kB': {max: Math.pow(1000, 2), prev: 'B'},
'MB': {max: Math.pow(1000, 3), prev: 'kB'},
'GB': {max: Math.pow(1000, 4), prev: 'MB'},
'TB': {max: Number.MAX_SAFE_INTEGER, prev: 'GB'}
};
transform(input: any, decimal: number = 0, from: ByteUnit = 'B', to?: ByteUnit): any {
if (!(isNumberFinite(input) &&
isNumberFinite(decimal) &&
isInteger(decimal) &&
isPositive(decimal))) {
return input;
}
let bytes = input;
let unit = from;
while (unit !== 'B') {
bytes *= 1024;
unit = BytesPipe.formats[unit].prev!;
}
if (to) {
const format = BytesPipe.formats[to];
const result = toDecimal(BytesPipe.calculateResult(format, bytes), decimal);
return BytesPipe.formatResult(result, to);
}
for (const key in BytesPipe.formats) {
const format = BytesPipe.formats[key];
if (bytes < format.max) {
const result = toDecimal(BytesPipe.calculateResult(format, bytes), decimal);
return BytesPipe.formatResult(result, key);
}
}
}
static formatResult(result: number, unit: string): string {
return `${result} ${unit}`;
}
static calculateResult(format: { max: number, prev?: ByteUnit }, bytes: number) {
const prev = format.prev ? BytesPipe.formats[format.prev] : undefined;
return prev ? bytes / prev.max : bytes;
}
}

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/* tslint:disable */
export type CollectionPredicate = (item?: any, index?: number, collection?: any[]) => boolean;
export function isUndefined(value: any): value is undefined {
return typeof value === 'undefined';
}
export function isNull(value: any): value is null {
return value === null;
}
export function isNumber(value: any): value is number {
return typeof value === 'number';
}
export function isNumberFinite(value: any): value is number {
return isNumber(value) && isFinite(value);
}
// Not strict positive
export function isPositive(value: number): boolean {
return value >= 0;
}
export function isInteger(value: number): boolean {
// No rest, is an integer
return (value % 1) === 0;
}
export function isNil(value: any): value is (null | undefined) {
return value === null || typeof (value) === 'undefined';
}
export function isString(value: any): value is string {
return typeof value === 'string';
}
export function isObject(value: any): boolean {
return value !== null && typeof value === 'object';
}
export function isArray(value: any): boolean {
return Array.isArray(value);
}
export function isFunction(value: any): boolean {
return typeof value === 'function';
}
export function toDecimal(value: number, decimal: number): number {
return Math.round(value * Math.pow(10, decimal)) / Math.pow(10, decimal);
}
export function upperFirst(value: string): string {
return value.slice(0, 1).toUpperCase() + value.slice(1);
}
export function createRound(method: string): Function {
// <any>Math to suppress error
const func: any = (<any>Math)[method];
return function (value: number, precision: number = 0) {
if (typeof value === 'string') {
throw new TypeError('Rounding method needs a number');
}
if (typeof precision !== 'number' || isNaN(precision)) {
precision = 0;
}
if (precision) {
let pair = `${value}e`.split('e');
const val = func(`${pair[0]}e` + (+pair[1] + precision));
pair = `${val}e`.split('e');
return +(pair[0] + 'e' + (+pair[1] - precision));
}
return func(value);
};
}
export function leftPad(str: string, len: number = 0, ch: any = ' ') {
str = String(str);
ch = toString(ch);
let i = -1;
const length = len - str.length;
while (++i < length && (str.length + ch.length) <= len) {
str = ch + str;
}
return str;
}
export function rightPad(str: string, len: number = 0, ch: any = ' ') {
str = String(str);
ch = toString(ch);
let i = -1;
const length = len - str.length;
while (++i < length && (str.length + ch.length) <= len) {
str += ch;
}
return str;
}
export function toString(value: number | string) {
return `${value}`;
}
export function pad(str: string, len: number = 0, ch: any = ' '): string {
str = String(str);
ch = toString(ch);
let i = -1;
const length = len - str.length;
let left = true;
while (++i < length) {
const l = (str.length + ch.length <= len) ? (str.length + ch.length) : (str.length + 1);
if (left) {
str = leftPad(str, l, ch);
} else {
str = rightPad(str, l, ch);
}
left = !left;
}
return str;
}
export function flatten(input: any[], index: number = 0): any[] {
if (index >= input.length) {
return input;
}
if (isArray(input[index])) {
return flatten(
input.slice(0, index).concat(input[index], input.slice(index + 1)),
index
);
}
return flatten(input, index + 1);
}
export function getProperty(value: { [key: string]: any }, key: string): any {
if (isNil(value) || !isObject(value)) {
return undefined;
}
const keys: string[] = key.split('.');
let result: any = value[keys.shift()!];
for (const kk of keys) {
if (isNil(result) || !isObject(result)) {
return undefined;
}
result = result[kk];
}
return result;
}
export function sum(input: Array<number>, initial = 0): number {
return input.reduce((previous: number, current: number) => previous + current, initial);
}
// http://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array-in-javascript
export function shuffle(input: any): any {
if (!isArray(input)) {
return input;
}
const copy = [...input];
for (let i = copy.length; i; --i) {
const j = Math.floor(Math.random() * i);
const x = copy[i - 1];
copy[i - 1] = copy[j];
copy[j] = x;
}
return copy;
}
export function deepIndexOf(collection: any[], value: any) {
let index = -1;
const length = collection.length;
while (++index < length) {
if (deepEqual(value, collection[index])) {
return index;
}
}
return -1;
}
export function deepEqual(a: any, b: any) {
if (a === b) {
return true;
}
if (!(typeof a === 'object' && typeof b === 'object')) {
return a === b;
}
const keysA = Object.keys(a);
const keysB = Object.keys(b);
if (keysA.length !== keysB.length) {
return false;
}
// Test for A's keys different from B.
const hasOwn = Object.prototype.hasOwnProperty;
for (let i = 0; i < keysA.length; i++) {
const key = keysA[i];
if (!hasOwn.call(b, keysA[i]) || !deepEqual(a[key], b[key])) {
return false;
}
}
return true;
}
export function isDeepObject(object: any) {
return object.__isDeepObject__;
}
export function wrapDeep(object: any) {
return new DeepWrapper(object);
}
export function unwrapDeep(object: any) {
if (isDeepObject(object)) {
return object.data;
}
return object;
}
export class DeepWrapper {
public __isDeepObject__ = true;
constructor(public data: any) { }
}
export function count(input: any): any {
if (!isArray(input) && !isObject(input) && !isString(input)) {
return input;
}
if (isObject(input)) {
return Object.keys(input).map((value) => input[value]).length;
}
return input.length;
}
export function empty(input: any): any {
if (!isArray(input)) {
return input;
}
return input.length === 0;
}
export function every(input: any, predicate: CollectionPredicate) {
if (!isArray(input) || !predicate) {
return input;
}
let result = true;
let i = -1;
while (++i < input.length && result) {
result = predicate(input[i], i, input);
}
return result;
}
export function takeUntil(input: any[], predicate: CollectionPredicate) {
let i = -1;
const result: any = [];
while (++i < input.length && !predicate(input[i], i, input)) {
result[i] = input[i];
}
return result;
}
export function takeWhile(input: any[], predicate: CollectionPredicate) {
return takeUntil(input, (item: any, index: number | undefined, collection: any[] | undefined) =>
!predicate(item, index, collection));
}

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/* tslint:disable */
import { Pipe, PipeTransform } from '@angular/core';
import { isNumberFinite, isPositive, isInteger, toDecimal } from './utils';
export type ByteUnit = 'vB' | 'kvB' | 'MvB' | 'GvB' | 'TvB';
@Pipe({
name: 'vbytes'
})
export class VbytesPipe implements PipeTransform {
static formats: { [key: string]: { max: number, prev?: ByteUnit } } = {
'vB': {max: 1000},
'kvB': {max: Math.pow(1000, 2), prev: 'vB'},
'MvB': {max: Math.pow(1000, 3), prev: 'kvB'},
'GvB': {max: Math.pow(1000, 4), prev: 'MvB'},
'TvB': {max: Number.MAX_SAFE_INTEGER, prev: 'GvB'}
};
transform(input: any, decimal: number = 0, from: ByteUnit = 'vB', to?: ByteUnit): any {
if (!(isNumberFinite(input) &&
isNumberFinite(decimal) &&
isInteger(decimal) &&
isPositive(decimal))) {
return input;
}
let bytes = input;
let unit = from;
while (unit !== 'vB') {
bytes *= 1024;
unit = VbytesPipe.formats[unit].prev!;
}
if (to) {
const format = VbytesPipe.formats[to];
const result = toDecimal(VbytesPipe.calculateResult(format, bytes), decimal);
return VbytesPipe.formatResult(result, to);
}
for (const key in VbytesPipe.formats) {
const format = VbytesPipe.formats[key];
if (bytes < format.max) {
const result = toDecimal(VbytesPipe.calculateResult(format, bytes), decimal);
return VbytesPipe.formatResult(result, key);
}
}
}
static formatResult(result: number, unit: string): string {
return `${result} ${unit}`;
}
static calculateResult(format: { max: number, prev?: ByteUnit }, bytes: number) {
const prev = format.prev ? VbytesPipe.formats[format.prev] : undefined;
return prev ? bytes / prev.max : bytes;
}
}

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/* tslint:disable */
import { Pipe, PipeTransform } from '@angular/core';
import { isNumberFinite, isPositive, isInteger, toDecimal } from './utils';
export type ByteUnit = 'WU' | 'kWU' | 'MWU' | 'GWU' | 'TWU';
@Pipe({
name: 'wuBytes'
})
export class WuBytesPipe implements PipeTransform {
static formats: { [key: string]: { max: number, prev?: ByteUnit } } = {
'WU': {max: 1000},
'kWU': {max: Math.pow(1000, 2), prev: 'WU'},
'MWU': {max: Math.pow(1000, 3), prev: 'kWU'},
'GWU': {max: Math.pow(1000, 4), prev: 'MWU'},
'TWU': {max: Number.MAX_SAFE_INTEGER, prev: 'GWU'}
};
transform(input: any, decimal: number = 0, from: ByteUnit = 'WU', to?: ByteUnit): any {
if (!(isNumberFinite(input) &&
isNumberFinite(decimal) &&
isInteger(decimal) &&
isPositive(decimal))) {
return input;
}
let bytes = input;
let unit = from;
while (unit !== 'WU') {
bytes *= 1024;
unit = WuBytesPipe.formats[unit].prev!;
}
if (to) {
const format = WuBytesPipe.formats[to];
const result = toDecimal(WuBytesPipe.calculateResult(format, bytes), decimal);
return WuBytesPipe.formatResult(result, to);
}
for (const key in WuBytesPipe.formats) {
const format = WuBytesPipe.formats[key];
if (bytes < format.max) {
const result = toDecimal(WuBytesPipe.calculateResult(format, bytes), decimal);
return WuBytesPipe.formatResult(result, key);
}
}
}
static formatResult(result: number, unit: string): string {
return `${result} ${unit}`;
}
static calculateResult(format: { max: number, prev?: ByteUnit }, bytes: number) {
const prev = format.prev ? WuBytesPipe.formats[format.prev] : undefined;
return prev ? bytes / prev.max : bytes;
}
}

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import { Pipe, PipeTransform } from '@angular/core';
@Pipe({ name: 'ceil' })
export class CeilPipe implements PipeTransform {
transform(nr: number) {
return Math.ceil(nr);
}
}

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import { Pipe, PipeTransform } from '@angular/core';
@Pipe({ name: 'round' })
export class RoundPipe implements PipeTransform {
transform(nr: number) {
return Math.round(nr);
}
}

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import { Pipe, PipeTransform } from '@angular/core';
@Pipe({ name: 'shortenString' })
export class ShortenStringPipe implements PipeTransform {
transform(str: string, length: number = 12) {
const half = length / 2;
return str.substring(0, half) + '...' + str.substring(str.length - half);
}
}

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import { Pipe, PipeTransform } from '@angular/core';
@Pipe({ name: 'timeSince' })
export class TimeSincePipe implements PipeTransform {
transform(timestamp: number) {
const minutes = ((new Date().getTime()) - (new Date(timestamp * 1000).getTime())) / 1000 / 60;
if (minutes >= 120) {
return Math.floor(minutes / 60) + ' hours';
}
if (minutes >= 60) {
return Math.floor(minutes / 60) + ' hour';
}
if (minutes <= 1) {
return '< 1 minute';
}
if (minutes === 1) {
return '1 minute';
}
return Math.round(minutes) + ' minutes';
}
}

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import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { NgbButtonsModule, NgbModalModule } from '@ng-bootstrap/ng-bootstrap';
import { BytesPipe } from './pipes/bytes-pipe/bytes.pipe';
import { VbytesPipe } from './pipes/bytes-pipe/vbytes.pipe';
import { RoundPipe } from './pipes/math-round-pipe/math-round.pipe';
import { CeilPipe } from './pipes/math-ceil/math-ceil.pipe';
import { ChartistComponent } from '../statistics/chartist.component';
import { TimeSincePipe } from './pipes/time-since/time-since.pipe';
import { WuBytesPipe } from './pipes/bytes-pipe/wubytes.pipe';
import { ShortenStringPipe } from './pipes/shorten-string-pipe/shorten-string.pipe';
@NgModule({
imports: [
CommonModule,
NgbButtonsModule,
NgbModalModule,
],
declarations: [
ChartistComponent,
RoundPipe,
CeilPipe,
BytesPipe,
VbytesPipe,
WuBytesPipe,
ShortenStringPipe,
TimeSincePipe,
],
exports: [
RoundPipe,
CeilPipe,
BytesPipe,
VbytesPipe,
WuBytesPipe,
TimeSincePipe,
ShortenStringPipe,
NgbButtonsModule,
NgbModalModule,
ChartistComponent,
],
providers: [
BytesPipe,
VbytesPipe,
WuBytesPipe,
ShortenStringPipe,
]
})
export class SharedModule { }