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Initial OpenSea NFT OEmbed customer provider

Browse source 
refs https://github.com/TryGhost/Team/issues/1211

This adds the initial custom OEmbed provider for OpenSea NFT's - we're
using the new custom provider functionality so that we can easily change
the logic here without affecting the core functionality.
This commit is contained in:
Fabien O'Carroll 2021-11-10 16:15:01 +02:00
parent e69d112c77
commit 3b7284b62f
1 changed files with 83 additions and 0 deletions
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83
core/server/services/nft-oembed.js Normal file
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@ -0,0 +1,83 @@
/**
* @typedef {import('./oembed').ICustomProvider} ICustomProvider
* @typedef {import('./oembed').IExternalRequest} IExternalRequest
*/
const OPENSEA_PATH_REGEX = /^\/assets\/(0x[a-f0-9]+)\/(\d+)/;
/**
* @implements ICustomProvider
*/
class NFTOEmbedProvider {
/**
* @param {object} dependencies
*/
constructor(dependencies) {
this.dependencies = dependencies;
}
/**
* @param {URL} url
* @returns {Promise<boolean>}
*/
async canSupportRequest(url) {
return url.host === 'opensea.io' && OPENSEA_PATH_REGEX.test(url.pathname);
}
/**
* @param {URL} url
* @param {IExternalRequest} externalRequest
*
* @returns {Promise<import('oembed-parser').RichTypeData & Object<string, any>>}
*/
async getOEmbedData(url, externalRequest) {
const [match, transaction, asset] = url.pathname.match(OPENSEA_PATH_REGEX);
if (!match) {
return null;
}
const result = await externalRequest(`https://api.opensea.io/api/v1/asset/${transaction}/${asset}/`, {
json: true
});
return {
version: '1.0',
type: 'rich',
title: result.body.name,
author_name: result.body.creator.user.username,
author_url: `https://opensea.io/${result.body.creator.user.username}`,
provider_name: 'OpenSea',
provider_url: 'https://opensea.io',
html: `
<a href="${result.body.permalink}" class="kg-nft-card">
<img src="${result.body.image_url}">
<div class="kg-nft-metadata">
<div class="kg-nft-title">
<h4> ${result.body.name} </h4>
<svg width="437" height="100" viewBox="0 0 437 100" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M100 50C100 77.6127 77.6127 100 50 100C22.3873 100 0 77.6127 0 50C0 22.3873 22.3873 0 50 0C77.6185 0 100 22.3873 100 50Z" fill="#2081E2"/>
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<path d="M148.723 73.9966C144.203 73.9966 140.048 72.9837 136.259 70.9579C132.515 68.932 129.524 66.1135 127.287 62.5023C125.096 58.847 124 54.7513 124 50.2153C124 45.6792 125.096 41.6055 127.287 37.9943C129.524 34.3831 132.515 31.5645 136.259 29.5387C140.048 27.5129 144.203 26.5 148.723 26.5C153.243 26.5 157.375 27.5129 161.119 29.5387C164.909 31.5645 167.876 34.3831 170.022 37.9943C172.214 41.6055 173.309 45.6792 173.309 50.2153C173.309 54.7513 172.214 58.847 170.022 62.5023C167.831 66.1135 164.863 68.932 161.119 70.9579C157.375 72.9837 153.243 73.9966 148.723 73.9966ZM148.723 63.6913C152.558 63.6913 155.617 62.4582 157.9 59.992C160.229 57.5258 161.393 54.2669 161.393 50.2153C161.393 46.1196 160.229 42.8607 157.9 40.4385C155.617 37.9723 152.558 36.7392 148.723 36.7392C144.842 36.7392 141.738 37.9503 139.409 40.3724C137.126 42.7946 135.985 46.0755 135.985 50.2153C135.985 54.3109 137.126 57.5919 139.409 60.0581C141.738 62.4803 144.842 63.6913 148.723 63.6913Z" fill="#04111D"/>
<path d="M191.536 41.8918C192.677 40.1743 194.252 38.787 196.261 37.7301C198.27 36.6731 200.621 36.1446 203.315 36.1446C206.465 36.1446 209.319 36.9153 211.876 38.4567C214.432 39.9981 216.441 42.2001 217.902 45.0626C219.409 47.9252 220.162 51.2502 220.162 55.0376C220.162 58.825 219.409 62.172 217.902 65.0786C216.441 67.9412 214.432 70.1651 211.876 71.7506C209.319 73.292 206.465 74.0626 203.315 74.0626C200.667 74.0626 198.316 73.5342 196.261 72.4772C194.252 71.4203 192.677 70.0551 191.536 68.3815V84.5H179.825V36.6731H191.536V41.8918ZM208.246 55.0376C208.246 52.2191 207.424 50.0171 205.78 48.4317C204.182 46.8022 202.196 45.9875 199.822 45.9875C197.494 45.9875 195.508 46.8022 193.864 48.4317C192.266 50.0611 191.467 52.2851 191.467 55.1036C191.467 57.9222 192.266 60.1462 193.864 61.7756C195.508 63.4051 197.494 64.2198 199.822 64.2198C202.151 64.2198 204.137 63.4051 205.78 61.7756C207.424 60.1021 208.246 57.8561 208.246 55.0376Z" fill="#04111D"/>
<path d="M262.329 54.5091C262.329 55.5661 262.261 56.667 262.124 57.8121H235.62C235.803 60.1021 236.556 61.8637 237.88 63.0968C239.25 64.2859 240.916 64.8804 242.88 64.8804C245.802 64.8804 247.833 63.6913 248.975 61.3132H261.439C260.8 63.7354 259.636 65.9153 257.946 67.8531C256.303 69.7908 254.225 71.3102 251.714 72.4112C249.203 73.5121 246.395 74.0626 243.291 74.0626C239.547 74.0626 236.214 73.292 233.292 71.7506C230.37 70.2092 228.087 68.0072 226.443 65.1446C224.8 62.2821 223.978 58.9351 223.978 55.1036C223.978 51.2722 224.777 47.9252 226.375 45.0626C228.018 42.2001 230.301 39.9981 233.223 38.4567C236.145 36.9153 239.501 36.1446 243.291 36.1446C246.989 36.1446 250.276 36.8933 253.152 38.3907C256.029 39.888 258.266 42.0239 259.864 44.7984C261.508 47.5729 262.329 50.8098 262.329 54.5091ZM250.345 51.5364C250.345 49.5987 249.66 48.0573 248.29 46.9123C246.92 45.7673 245.208 45.1948 243.154 45.1948C241.19 45.1948 239.524 45.7453 238.154 46.8462C236.83 47.9472 236.008 49.5106 235.689 51.5364H250.345Z" fill="#04111D"/>
<path d="M291.793 36.2768C296.267 36.2768 299.828 37.686 302.476 40.5046C305.17 43.279 306.517 47.1105 306.517 51.9989V73.5342H294.874V53.5182C294.874 51.052 294.212 49.1363 292.888 47.7711C291.564 46.4058 289.784 45.7232 287.547 45.7232C285.309 45.7232 283.529 46.4058 282.205 47.7711C280.881 49.1363 280.219 51.052 280.219 53.5182V73.5342H268.508V36.6731H280.219V41.5615C281.406 39.932 283.004 38.6549 285.013 37.7301C287.021 36.7612 289.281 36.2768 291.793 36.2768Z" fill="#04111D"/>
<path d="M332.05 73.9966C328.535 73.9966 325.384 73.4461 322.599 72.3451C319.814 71.2441 317.577 69.6147 315.888 67.4567C314.244 65.2988 313.376 62.7005 313.285 59.6617H325.749C325.932 61.3793 326.548 62.7005 327.599 63.6253C328.649 64.5061 330.018 64.9465 331.708 64.9465C333.443 64.9465 334.812 64.5721 335.817 63.8235C336.821 63.0308 337.324 61.9518 337.324 60.5866C337.324 59.4415 336.913 58.4947 336.091 57.746C335.315 56.9973 334.333 56.3808 333.146 55.8964C332.004 55.4119 330.361 54.8614 328.215 54.2449C325.11 53.32 322.576 52.3952 320.613 51.4704C318.65 50.5456 316.961 49.1803 315.545 47.3747C314.13 45.5691 313.422 43.213 313.422 40.3064C313.422 35.9905 315.043 32.6215 318.285 30.1993C321.526 27.7331 325.749 26.5 330.954 26.5C336.251 26.5 340.519 27.7331 343.761 30.1993C347.003 32.6215 348.738 36.0125 348.966 40.3724H336.296C336.205 38.8751 335.634 37.708 334.584 36.8713C333.534 35.9905 332.187 35.5501 330.543 35.5501C329.128 35.5501 327.987 35.9244 327.119 36.6731C326.252 37.3777 325.818 38.4127 325.818 39.7779C325.818 41.2752 326.548 42.4423 328.01 43.279C329.471 44.1158 331.753 45.0186 334.858 45.9875C337.963 47.0004 340.474 47.9692 342.391 48.8941C344.355 49.8189 346.044 51.1621 347.459 52.9237C348.875 54.6853 349.582 56.9533 349.582 59.7278C349.582 62.3702 348.875 64.7703 347.459 66.9282C346.09 69.0862 344.081 70.8037 341.433 72.0809C338.785 73.358 335.657 73.9966 332.05 73.9966Z" fill="#04111D"/>
<path d="M392.813 54.5091C392.813 55.5661 392.744 56.667 392.607 57.8121H366.103C366.286 60.1021 367.039 61.8637 368.363 63.0968C369.733 64.2859 371.4 64.8804 373.363 64.8804C376.285 64.8804 378.317 63.6913 379.458 61.3132H391.922C391.283 63.7354 390.119 65.9153 388.43 67.8531C386.786 69.7908 384.709 71.3102 382.197 72.4112C379.686 73.5121 376.878 74.0626 373.774 74.0626C370.03 74.0626 366.697 73.292 363.775 71.7506C360.853 70.2092 358.57 68.0072 356.926 65.1446C355.283 62.2821 354.461 58.9351 354.461 55.1036C354.461 51.2722 355.26 47.9252 356.858 45.0626C358.501 42.2001 360.784 39.9981 363.706 38.4567C366.628 36.9153 369.984 36.1446 373.774 36.1446C377.472 36.1446 380.759 36.8933 383.636 38.3907C386.512 39.888 388.749 42.0239 390.347 44.7984C391.991 47.5729 392.813 50.8098 392.813 54.5091ZM380.828 51.5364C380.828 49.5987 380.143 48.0573 378.773 46.9123C377.403 45.7673 375.691 45.1948 373.637 45.1948C371.674 45.1948 370.007 45.7453 368.637 46.8462C367.313 47.9472 366.491 49.5106 366.172 51.5364H380.828Z" fill="#04111D"/>
<path d="M396.662 55.0376C396.662 51.2502 397.393 47.9252 398.854 45.0626C400.36 42.2001 402.392 39.9981 404.949 38.4567C407.506 36.9153 410.359 36.1446 413.51 36.1446C416.203 36.1446 418.555 36.6731 420.564 37.7301C422.618 38.787 424.193 40.1743 425.289 41.8918V36.6731H437V73.5342H425.289V68.3155C424.148 70.033 422.55 71.4203 420.495 72.4772C418.486 73.5342 416.135 74.0626 413.441 74.0626C410.336 74.0626 407.506 73.292 404.949 71.7506C402.392 70.1651 400.36 67.9412 398.854 65.0786C397.393 62.172 396.662 58.825 396.662 55.0376ZM425.289 55.1036C425.289 52.2851 424.467 50.0611 422.824 48.4317C421.226 46.8022 419.262 45.9875 416.934 45.9875C414.605 45.9875 412.619 46.8022 410.976 48.4317C409.378 50.0171 408.579 52.2191 408.579 55.0376C408.579 57.8561 409.378 60.1021 410.976 61.7756C412.619 63.4051 414.605 64.2198 416.934 64.2198C419.262 64.2198 421.226 63.4051 422.824 61.7756C424.467 60.1462 425.289 57.9222 425.289 55.1036Z" fill="#04111D"/>
</svg>
</div>
<div class="kg-nft-creator">
Created by <span>${result.body.creator.user.username}</span>
${(result.body.collection.name ? `&bull; ${result.body.collection.name}` : ``)}
</div>
${(result.body.description ? `<p>${result.body.description}</p>` : ``)}
</div>
</a>
`,
width: 1000,
height: 1000,
noIframe: true
};
}
}
module.exports = NFTOEmbedProvider;