fxtwitter-docker/src/helpers/card.ts
2023-08-17 19:46:57 -04:00

81 lines
2.8 KiB
TypeScript

import { calculateTimeLeftString } from './pollTime';
/* Renders card for polls and non-Twitter video embeds (i.e. YouTube) */
export const renderCard = (
card: GraphQLTweet['card']
): { poll?: APIPoll; external_media?: APIExternalMedia } => {
// We convert the binding_values array into an object with the legacy format
// TODO Clean this up
const binding_values: Record<
string,
{ string_value?: string; boolean_value?: boolean }
> = {};
if (Array.isArray(card.legacy.binding_values)) {
card.legacy.binding_values.forEach(value => {
if (value.key && value.value) {
binding_values[value.key] = value.value;
}
});
}
console.log('rendering card');
if (typeof binding_values !== 'undefined') {
if (typeof binding_values.choice1_count !== 'undefined') {
const poll = {} as APIPoll;
poll.ends_at = binding_values.end_datetime_utc?.string_value || '';
poll.time_left_en = calculateTimeLeftString(
new Date(binding_values.end_datetime_utc?.string_value || '')
);
const choices: { [label: string]: number } = {
[binding_values.choice1_label?.string_value || '']: parseInt(
binding_values.choice1_count?.string_value || '0'
),
[binding_values.choice2_label?.string_value || '']: parseInt(
binding_values.choice2_count?.string_value || '0'
),
[binding_values.choice3_label?.string_value || '']: parseInt(
binding_values.choice3_count?.string_value || '0'
),
[binding_values.choice4_label?.string_value || '']: parseInt(
binding_values.choice4_count?.string_value || '0'
)
};
poll.total_votes = Object.values(choices).reduce((a, b) => a + b, 0);
poll.choices = Object.keys(choices)
.filter(label => label !== '')
.map(label => {
return {
label: label,
count: choices[label],
percentage:
(Math.round((choices[label] / poll.total_votes) * 1000) || 0) / 10 || 0
};
});
return { poll: poll };
} else if (
typeof binding_values.player_url !== 'undefined' &&
binding_values.player_url.string_value
) {
/* Oh good, a non-Twitter video URL! This enables YouTube embeds and stuff to just work */
return {
external_media: {
type: 'video',
url: binding_values.player_url.string_value,
width: parseInt(
(binding_values.player_width?.string_value || '1280').replace('px', '')
), // TODO: Replacing px might not be necessary, it's just there as a precaution
height: parseInt(
(binding_values.player_height?.string_value || '720').replace('px', '')
)
}
};
}
}
return {};
};