Gists
This is a sample script for retrieving icons of each mimeType on Google Drive using Google Apps Script.
Sample script
Sample list of mimeType is from this official document.
function getIcons() {
const iconSize = 256; // Pixels
const mimeTypes = [
"application/vnd.google-apps.audio",
"application/vnd.google-apps.document",
"application/vnd.google-apps.drive-sdk",
"application/vnd.google-apps.drawing",
"application/vnd.google-apps.file",
"application/vnd.google-apps.folder",
"application/vnd.google-apps.form",
"application/vnd.google-apps.fusiontable",
"application/vnd.google-apps.jam",
"application/vnd.google-apps.map",
"application/vnd.google-apps.photo",
"application/vnd.google-apps.presentation",
"application/vnd.google-apps.script",
"application/vnd.google-apps.shortcut",
"application/vnd.google-apps.site",
"application/vnd.google-apps.spreadsheet",
"application/vnd.google-apps.unknown",
"application/vnd.google-apps.video",
];
const imageUrls = mimeTypes.map(
(e) =>
`https://drive-thirdparty.googleusercontent.com/${iconSize}/type/${e}`
);
const blobs = UrlFetchApp.fetchAll(imageUrls).map((r, i) =>
r.getBlob().setName(`${mimeTypes[i].split("/")[1]}.png`)
);
const zip = Utilities.zip(blobs, "sampleIcons.zip");
DriveApp.createFile(zip);
}