admin/oik-activation.php

<?php

/**
 * Dependent plugin activation logic.
 *
 * @copyright (C) Copyright Bobbing Wide 2012-2017, 2020
 * @package oik-libs
 */
if ( !defined( "OIK_ACTIVATION_INCLUDED" ) ) {
define( "OIK_ACTIVATION_INCLUDED", "3.2.1" );


if ( function_exists( "oik_plugin_lazy_activation" ) ) {
 // It's already defined so we don't need this lot
} else { 

/* function oik_plugin_install_plugin() – Produce an install plugin link */

/* function oik_plugin_activate_plugin() – Produces an "activate" plugin link */
 
/* function oik_plugin_update_plugin() – Create an Update plugin link */

/* function oik_plugin_check_installed_plugin() – Find out if we think the plugin is installed but not activated or not even installed */


/* function oik_plugin_is_plugin_activated() – Test if the plugin is activated */

/* function oik_plugin_oik_install_link() – oik_plugin_oik_install_link */
 
if ( !function_exists( "oik_plugin_plugin_inactive" ) ) {
/* function oik_plugin_plugin_inactive() – Display a message when setup is not fully functional due to the dependencies not being activated or installed
Note: We can’t use oik APIs here as we don’t know if it’s activated. */
}

/* function oik_plugin_lazy_activation() – Test if this plugin is functional */


if ( !function_exists( "oik_depends" ) ) {
/* function oik_depends() – Simple implementation of plugin dependency logic */
}


} // end else 

} // end if !defined()