iframely
Version:
oEmbed/2 gateway endpoint. Get embed data for various http links through one self-hosted API
72 lines (55 loc) • 2.25 kB
JavaScript
export default {
getLinks: function(twitter, meta, whitelistRecord) {
var links = [];
if (twitter.card === "gallery") {
var i; // JSLint :\\
for (i=3; i>=0; i--) {
if (twitter['image'+i]) {
links.push({
href: twitter['image'+i].src || twitter['image'+i],
type: CONFIG.T.image,
rel: [CONFIG.R.thumbnail, CONFIG.R.twitter]
});
}
}
}
var isPhotoCard = twitter.card === "photo";
if (!isPhotoCard && twitter.card instanceof Array) {
isPhotoCard = twitter.card.indexOf("photo") > -1;
}
if (!twitter.image && !isPhotoCard) {
return links;
}
var rel = [CONFIG.R.twitter];
if (isPhotoCard && whitelistRecord.isAllowed && whitelistRecord.isAllowed('twitter.photo')) {
rel.push(CONFIG.R.image);
if (twitter.image && (twitter.image.url || twitter.image.src || (typeof twitter.image === 'string'))) {
links.push({
href: twitter.image.url || twitter.image.src || twitter.image,
type: CONFIG.T.image,
rel: rel,
width: twitter.image.width,
height: twitter.image.height
});
} else if (meta.og.image) { //falback to og
links.push({
href: meta.og.image.url || ((meta.og.image instanceof Array) ? meta.og.image[0] : meta.og.image),
type: meta.og.image.type || CONFIG.T.image,
rel: rel,
width: meta.og.image.width,
height: meta.og.image.height
});
}
} else if (twitter.image) {
rel.push(CONFIG.R.thumbnail);
links.push({
href: twitter.image.url || twitter.image.src || twitter.image,
type: CONFIG.T.image,
rel: rel,
width: twitter.image.width,
height: twitter.image.height
});
}
return links;
}
};