Theme_Installer_Skin::before()
Action to perform before installing a theme.
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Action to perform before installing a theme.
Check if the theme can be overwritten and output the HTML for overwriting a theme on upload.
Hides the process_failed error when updating a theme by uploading a zip file.
Upgrade several themes at once.
Checks that the package source contains a valid theme.
Check if a child theme is being installed and we need to install its parent.
Turn off maintenance mode after upgrading the active theme.
Turn on maintenance mode before attempting to upgrade the active theme.
Delete the old theme during an upgrade.
Don’t display the activate and preview actions to the user.