You can use FileRun as a filemanager for inserting download links and images to a TinyMCE editor.

To get started, initialize your editor like this:

tinymce.init({
	selector:'textarea',
	plugins: 'filerun',
	filerun: {
		windowTitle: 'Insert file from FileRun', //RENAME FREELY
		buttonTitle: 'Insert file from FileRun', //RENAME FREELY
		folderPath: '#/HOME', //the folder path as present in the FileRun URL when browsing folders
		searchFor: { //OPTIONAL
			metatype: '2', //SEARCH FOR PHOTOS
			meta: {
				tags: ['lady', 'pink']
			}
		}
	},
	external_plugins: {
		'filerun': 'HTTPS://FILERUN-URL/js/?s=tinymce' //SET YOUR URL
	},
	toolbar: 'filerun'
});

For more search parameters, see: API: Searching and Search.

1. Open your TinyMCE editor.
2. Select Insert → Insert file from FileRun
3. A popup will open FileRun
4. Browse to your desired file, click it to select it, and use the big button Select showing on the top toolbar.

FileRun will then create a web link for the selected file and insert it back into the editor. Note that if the file already has a web link, it will be used as it is, with the existing options.

If the selected file is a web-compatible image file, the actual image will be inserted into the editor. For the rest of the files, a simple link will be inserted, with the file's name as the tile.