mirror of
https://github.com/oxen-io/session-desktop.git
synced 2023-12-14 02:12:57 +01:00
61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
/* global Whisper, loadImage */
|
|
|
|
// eslint-disable-next-line func-names
|
|
(function() {
|
|
'use strict';
|
|
|
|
window.Whisper = window.Whisper || {};
|
|
|
|
/*
|
|
* Render an avatar identicon to an svg for use in a notification.
|
|
*/
|
|
Whisper.IdenticonSVGView = Whisper.View.extend({
|
|
templateName: 'identicon-svg',
|
|
initialize(options) {
|
|
this.render_attributes = options;
|
|
this.render_attributes.color = COLORS[this.render_attributes.color];
|
|
},
|
|
getSVGUrl() {
|
|
const html = this.render().$el.html();
|
|
const svg = new Blob([html], { type: 'image/svg+xml;charset=utf-8' });
|
|
return URL.createObjectURL(svg);
|
|
},
|
|
getDataUrl() {
|
|
const svgurl = this.getSVGUrl();
|
|
return new Promise(resolve => {
|
|
const img = document.createElement('img');
|
|
img.onload = () => {
|
|
const canvas = loadImage.scale(img, {
|
|
canvas: true,
|
|
maxWidth: 100,
|
|
maxHeight: 100,
|
|
});
|
|
const ctx = canvas.getContext('2d');
|
|
ctx.drawImage(img, 0, 0);
|
|
URL.revokeObjectURL(svgurl);
|
|
resolve(canvas.toDataURL('image/png'));
|
|
};
|
|
|
|
img.src = svgurl;
|
|
});
|
|
},
|
|
});
|
|
|
|
const COLORS = {
|
|
red: '#EF5350',
|
|
pink: '#EC407A',
|
|
purple: '#AB47BC',
|
|
deep_purple: '#7E57C2',
|
|
indigo: '#5C6BC0',
|
|
blue: '#2196F3',
|
|
light_blue: '#03A9F4',
|
|
cyan: '#00BCD4',
|
|
teal: '#009688',
|
|
green: '#4CAF50',
|
|
light_green: '#7CB342',
|
|
orange: '#FF9800',
|
|
deep_orange: '#FF5722',
|
|
amber: '#FFB300',
|
|
blue_grey: '#607D8B',
|
|
};
|
|
})();
|