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interface: cleaned up util file

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This commit is contained in:
Logan Allen 2020-10-06 13:14:12 -05:00
parent 8ab0c3d627
commit 7c3a43984c
1 changed files with 1 additions and 74 deletions
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75
pkg/interface/src/logic/lib/util.js
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@ -19,11 +19,6 @@ export function uuid() {
return str.slice(0,-1);
}
export function isPatTa(str) {
const r = /^[a-z,0-9,\-,\.,_,~]+$/.exec(str);
return Boolean(r);
}
/*
Goes from:
~2018.7.17..23.15.09..5be5 // urbit @da
@ -88,23 +83,6 @@ export function hexToUx(hex) {
return `0x${ux}`;
}
function hexToDec(hex) {
const alphabet = '0123456789ABCDEF'.split('');
return hex.reverse().reduce((acc, digit, idx) => {
const dec = alphabet.findIndex(a => a === digit.toUpperCase());
if(dec < 0) {
console.error(hex);
throw new Error('Incorrect hex formatting');
}
return acc + dec * (16 ** idx);
}, 0);
}
export function hexToRgba(hex, a) {
const [r,g,b] = _.chunk(hex, 2).map(hexToDec);
return `rgba(${r}, ${g}, ${b}, ${a})`;
}
export function writeText(str) {
return new Promise(((resolve, reject) => {
const range = document.createRange();
@ -155,6 +133,7 @@ export function alphabeticalOrder(a,b) {
return a.toLowerCase().localeCompare(b.toLowerCase());
}
// TODO: deprecated
export function alphabetiseAssociations(associations) {
const result = {};
Object.keys(associations).sort((a, b) => {
@ -177,24 +156,6 @@ export function alphabetiseAssociations(associations) {
return result;
}
// encodes string into base64url,
// by encoding into base64 and replacing non-url-safe characters.
//
export function base64urlEncode(string) {
return window.btoa(string)
.split('+').join('-')
.split('/').join('_');
}
// decode base64url. inverse of base64urlEncode above.
//
export function base64urlDecode(string) {
return window.atob(
string.split('_').join('/')
.split('-').join('+')
);
}
// encode the string into @ta-safe format, using logic from +wood.
// for example, 'some Chars!' becomes '~.some.~43.hars~21.'
//
@ -273,37 +234,3 @@ export function stringToSymbol(str) {
return result;
}
export function scrollIsAtTop(container) {
if (
(navigator.userAgent.includes('Safari') &&
navigator.userAgent.includes('Chrome')) ||
navigator.userAgent.includes('Firefox')
) {
return container.scrollTop === 0;
} else if (navigator.userAgent.includes('Safari')) {
return (
container.scrollHeight + Math.round(container.scrollTop) <=
container.clientHeight + 10
);
} else {
return false;
}
}
export function scrollIsAtBottom(container) {
if (
(navigator.userAgent.includes('Safari') &&
navigator.userAgent.includes('Chrome')) ||
navigator.userAgent.includes('Firefox')
) {
return (
container.scrollHeight - Math.round(container.scrollTop) <=
container.clientHeight + 10
);
} else if (navigator.userAgent.includes('Safari')) {
return container.scrollTop === 0;
} else {
return false;
}
}