/**
* Handles Script tokens
*
* @param {Object} tok The token
*/
_handleScriptToken(tok) {
const remainder = this.parser.clear();
if (remainder) {
// Write remainder immediately behind this script.
this.writeQueue.unshift(remainder);
}
tok.src = tok.attrs.src || tok.attrs.SRC;
tok = this.options.beforeWriteToken(tok);
if (!tok) {
// User has removed this token
return;
}
if (tok.src && this.scriptStack.length) {
// Defer this script until scriptStack is empty.
// Assumption 1: This script will not start executing until
// scriptStack is empty.
this.deferredRemote = tok;
} else {
this._onScriptStart(tok);
}
// Put the script node in the DOM.
this._writeScriptToken(tok, () => {
this._onScriptDone(tok);
});
}
/**
* Handles style tokens
*
* @param {Object} tok The token
*/
_handleStyleToken(tok) {
const remainder = this.parser.clear();
if (remainder) {
// Write remainder immediately behind this style.
this.writeQueue.unshift(remainder);
}
tok.type = tok.attrs.type || tok.attrs.TYPE || 'text/css';
tok = this.options.beforeWriteToken(tok);
if (tok) {
// Put the style node in the DOM.
this._writeStyleToken(tok);
}
if (remainder) {
this.write();
}
}