Conditional Themes is an API to switch the themes on certain conditions.
Usage
Write an another plugin file and use the Conditional Themes API as the example below:
`
add_action('plugins_loaded', 'my_conditional_themes_setup', 100);
function my_conditional_themes_setup()
{
// Switch to Twenty Eleven theme if the visitor use Internet Explorer.
Conditional_Themes_Manager::register('twentyeleven', function() {
global $is_IE;
return (bool) $is_IE;
});
// Switch to Twenty Thirteen theme if the user has administrator role.
Conditional_Themes_Manager::register('twentythirteen', function() {
return current_user_can('administrator');
});
// Switch to a custom theme if the visitor use a mobile device.
Conditional_Themes_Manager::register('mobile', 'wp_is_mobile');
}
`
Another example, With enabling persistent mode.
`
add_action('plugins_loaded', 'my_conditional_themes_setup', 100);
function my_conditional_themes_setup()
{
// Enable the switcher persistent mode.
Conditional_Themes_Manager::set_option('persistent', true);
// Switch to Twenty Sixteen theme when we being on 2016.
Conditional_Themes_Manager::register('twentysixteen', function() {
return (date('Y') == 2016);
});
// Switch to Twenty Fifteen theme when the site reaches 500 post.
Conditional_Themes_Manager::register('twentyfifteen', function() {
return ((int) wp_count_posts() > 500);
});
}
`
Note: You can use
Code Snippets plugin to add the code snippets to your site.
Contributing
Developers can contribute to the source code on the
Github Repository.