import regex from '../regex'
import { embed } from '../../helpers'
export default class Gist {
constructor(input, output, options, embeds) {
this.input = input;
this.output = output;
this.options = options;
this.embeds = embeds;
this.regex = regex.gist;
this.service = 'gist';
if(typeof this.options.input !== 'string'){
this.options.input.addEventListener('rendered', () => {
this.load()
})
}
}
template(match) {
return ``
}
load() {
let gists = this.options.input.getElementsByClassName('ejs-gist');
for (let i = 0; i < gists.length; i++) {
let gistFrame = document.createElement("iframe");
gistFrame.setAttribute("width", "100%");
gistFrame.id = `ejs-gist-${i}`;
let zone = gists[i];
zone.innerHTML = "";
zone.appendChild(gistFrame);
// Create the iframe's document
let url = gists[i].getAttribute('data-src');
url = url.indexOf('http') === -1 ? `https://${url}` : url;
let gistFrameHTML = ``;
// Set iframe's document with a trigger for this document to adjust the height
let gistFrameDoc = gistFrame.document;
if (gistFrame.contentDocument) {
gistFrameDoc = gistFrame.contentDocument;
} else if (gistFrame.contentWindow) {
gistFrameDoc = gistFrame.contentWindow.document;
}
gistFrameDoc.open();
gistFrameDoc.writeln(gistFrameHTML);
gistFrameDoc.close();
}
}
process() {
return embed(this);
}
}