azure-devops-ui
Version:
React components for building web UI in Azure DevOps
77 lines (76 loc) • 2.45 kB
JavaScript
const COIN_COLOR_BLUE = { red: 79, green: 107, blue: 237 }; // Blue10
const COIN_COLOR_PALETTE = [
{ red: 117, green: 11, blue: 28 },
{ red: 164, green: 38, blue: 44 },
{ red: 209, green: 52, blue: 56 },
{ red: 202, green: 80, blue: 16 },
{ red: 152, green: 111, blue: 11 },
{ red: 73, green: 130, blue: 5 },
{ red: 11, green: 106, blue: 11 },
{ red: 3, green: 131, blue: 135 },
{ red: 0, green: 91, blue: 112 },
{ red: 0, green: 120, blue: 212 },
COIN_COLOR_BLUE,
{ red: 92, green: 46, blue: 145 },
{ red: 135, green: 100, blue: 184 },
{ red: 136, green: 23, blue: 152 },
{ red: 194, green: 57, blue: 179 },
{ red: 227, green: 0, blue: 140 },
{ red: 142, green: 86, blue: 46 },
{ red: 122, green: 117, blue: 116 },
{ red: 105, green: 121, blue: 126 } // Gray20
];
// Char.IsLetter ranges
const LETTERS = [
"[\u0030-\u0039]",
"[\u0041-\u005A]",
"[\u0400-\u042F]",
"[\u0061-\u007A]",
"[\u03AC-\u03CE]",
"[\u01C5]",
"[\u1FFC]",
"[\u02B0-\u02C1]",
"[\u1D2C-\u1D61]",
"[\u05D0-\u05EA]",
"[\u0621-\u063A]",
"[\u4E00-\u9FC3]",
"[\u00C0-\u00FF]",
"[\u0100-\u017F]",
"[\u0180-\u024F]" // LATIN-1 EXTENDED-B
];
const LETTERS_REGEX = LETTERS.join("|");
export function getInitialsColorFromName(displayName) {
if (!displayName) {
return COIN_COLOR_BLUE;
}
let hashCode = 0;
for (let i = displayName.length - 1; i >= 0; i--) {
const ch = displayName.charCodeAt(i);
const shift = i % 8;
// tslint:disable-next-line:no-bitwise
hashCode ^= (ch << shift) + (ch >> (8 - shift));
}
return COIN_COLOR_PALETTE[hashCode % COIN_COLOR_PALETTE.length];
}
export function getInitialsFromName(displayName) {
if (!displayName) {
return "";
}
const segments = displayName.split(" ").filter(x => x !== "");
if (segments.length === 0) {
return "";
}
let firstNameInitial = "";
let lastNameInitial = "";
segments.forEach(segment => {
if (segment[0].match(LETTERS_REGEX)) {
if (firstNameInitial.length === 0) {
firstNameInitial = segment[0];
}
else {
lastNameInitial = segment[0];
}
}
});
return firstNameInitial.concat(lastNameInitial).toUpperCase();
}