<?php
/**
* Fired during plugin activation
*
* @since 0.7.0
* @package Scripts_To_Footer
* @subpackage Scripts_To_Footer_Activator
*/
/**
* Fired during plugin activation.
*
* This class defines all code necessary to run during the plugin's activation.
*
* @since 0.7.0
*/
class STF_Activator {
/**
* Clear the global comment count cache.
*
* @since 0.7.0
*/
public static function activate() {
flush_rewrite_rules();
}
/**
* Activation hook.
*
* The primary sanity check, automatically disable the plugin on activation
* if it doesn't meet minimum requirements. If it does, then it does some version
* checks and updates the site version option.
*
* @since 0.6.0
* @since 0.7.0 moved into Activator class.
*/
public static function activation_check() {
if ( ! self::compatible_version() ) {
deactivate_plugins( plugin_basename( __FILE__ ) );
// @codingStandardsIgnoreStart
wp_die( __( 'Scripts-to-Footer requires WordPress 4.0 or higher', 'stf' ) );
// @codingStandardsIgnoreEnd
}
}
/**
* The backup sanity check.
*
* This is just in case the plugin is activated in a weird way,
* or the versions change after activation.
*
* @since 0.6.0
* @since 0.7.0 moved into Activator class.
*/
public function check_version() {
if ( ! self::compatible_version() ) {
if ( is_plugin_active( plugin_basename( __FILE__ ) ) ) {
deactivate_plugins( plugin_basename( __FILE__ ) );
add_action( 'admin_notices', array( $this, 'disabled_notice' ) );
// @codingStandardsIgnoreStart
if ( isset( $_GET['activate'] ) ) {
unset( $_GET['activate'] );
}
// @codingStandardsIgnoreEnd
}
}
}
/**
* Display notice on deactivation.
*
* @since 0.6.0
* @since 0.7.0 moved into Activator class.
*/
public function disabled_notice() {
echo '<strong>' . esc_html__( 'Scripts-to-Footer requires WordPress 4.0 or higher.', 'stf' ) . '</strong>';
}
/**
* Check everything is compatible.
*
* @since 0.6.0
* @since 0.7.0 moved into Activator class.
* @return bool
*/
public static function compatible_version() {
if ( isset( $GLOBALS['wp_version'] )
&& version_compare( $GLOBALS['wp_version'], '4.0', '<' ) ) {
return false;
}
// Add sanity checks for other version requirements here.
return true;
}
}