Media Browser doesn't show files for directories with an ampersand (&) character #14264
Description
Bug report
Summary
While testing PR #14263 I noticed that the media browser doesn't show files for directories containing an ampersand (&) character.
Step to reproduce
- Create a directory with an ampersand, eg. Something & Something (not via the media browser).
- Put some files in it
- Navigate to the directory using the MODX media browser.
Observed behavior
The media browser does not list the files in the directory if the directory name contains an & character. Deleting it is also not possible and will throw an error: The specified directory is not a directory.
Expected behavior
The media browser should display files in directories whose name contain characters the filesystem allows.
Environment
MODX 2.7.x-dev