Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | 24x 1x 23x 2x 21x 1x 20x 20x 20x 20x 20x 20x 20x 20x 20x 19x 20x 1x 20x 6x 20x 2x 20x 2x 20x | import {
WEBVIEW_HEIGHT_RATIOS,
BUTTON_TYPES,
} from '../constants';
class Button {
constructor({
type,
title,
url = '',
payload = '',
webview_height_ratio = '',
messenger_extensions = '',
fallback_url = '',
}) {
if (BUTTON_TYPES.indexOf(type) === -1) {
throw new Error('Invalid button type provided.');
}
if (webview_height_ratio && WEBVIEW_HEIGHT_RATIOS.indexOf(webview_height_ratio) === -1) {
throw new Error('Invalid webview_height_ratio provided.');
}
if (title.length > 20) {
throw new Error('Title cannot be longer 20 characters.');
}
this.type = type;
this.title = title;
this.url = url;
this.payload = payload;
this.webview_height_ratio = webview_height_ratio;
this.messenger_extensions = messenger_extensions;
this.fallback_url = fallback_url;
const button = {
type: this.type,
title: this.title,
};
if (this.url) {
button.url = this.url;
}
if (this.payload) {
button.payload = this.payload;
}
if (this.webview_height_ratio) {
button.webview_height_ratio = this.webview_height_ratio;
}
if (this.messenger_extensions) {
button.messenger_extensions = 'true';
}
if (this.fallback_url) {
button.fallback_url = this.fallback_url;
}
return button;
}
}
export default Button;
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