Current File : /home/vacivi36/backupsite/public_html/wp-content/plugins/duplicator/tools/Lite/Requirements.php
<?php
/**
* Class that collects the functions of initial checks on the requirements to run the plugin
*
* Standard: PSR-2
* @link http://www.php-fig.org/psr/psr-2
*
* @package Duplicator
* @copyright (c) 2021, Snapcreek LLC
*
*/
namespace Duplicator\Lite;
defined('ABSPATH') || exit;
class Requirements
{
const DUP_PRO_PLUGIN_KEY = 'duplicator-pro/duplicator-pro.php';
/**
*
* @var string // current plugin file full path
*/
protected static $pluginFile = '';
/**
*
* @var string // message on deactivation
*/
protected static $deactivationMessage = '';
/**
* This function checks the requirements to run Duplicator.
* At this point WordPress is not yet completely initialized so functionality is limited.
* It need to hook into "admin_init" to get the full functionality of WordPress.
*
* @param string $pluginFile // main plugin file path
* @return boolean // true if plugin can be executed
*/
public static function canRun($pluginFile)
{
$result = true;
self::$pluginFile = $pluginFile;
if ($result === true && is_multisite()) {
/* Deactivation of the plugin disabled in favor of a notification for the next version
* Uncomment this to enable the logic.
*
add_action('admin_init', array(__CLASS__, 'addMultisiteNotice'));
self::$deactivationMessage = __('Can\'t enable Duplicator LITE in a multisite installation', 'duplicator');
$result = false;
*/
// TEMP WARNING NOTICE, remove this when the deactiovation logic is enable
add_action('admin_init', array(__CLASS__, 'addTempWarningMultisiteNotice'));
}
if ($result === true && self::isPluginActive(self::DUP_PRO_PLUGIN_KEY)) {
/* Deactivation of the plugin disabled in favor of a notification for the next version
* Uncomment this to enable the logic.
*
add_action('admin_init', array(__CLASS__, 'addProEnableNotice'));
self::$deactivationMessage = __('Can\'t enable Duplicator LITE if the PRO version is enabled', 'duplicator');
$result = false;
*/
// TEMP WARNING NOTICE, remove this when the deactiovation logic is enable
add_action('admin_init', array(__CLASS__, 'addTempWarningProEnableNotice'));
}
if ($result === false) {
register_activation_hook($pluginFile, array(__CLASS__, 'deactivateOnActivation'));
}
return $result;
}
/**
*
* @param string $plugin
* @return boolean // return true if plugin key is active and plugin file exists
*/
protected static function isPluginActive($plugin)
{
$isActive = false;
if (in_array($plugin, (array) get_option('active_plugins', array()))) {
$isActive = true;
}
if (is_multisite()) {
$plugins = get_site_option('active_sitewide_plugins');
if (isset($plugins[$plugin])) {
$isActive = true;
}
}
return ($isActive && file_exists(WP_PLUGIN_DIR . '/' . $plugin));
}
/**
* display admin notice only if user can manage plugins.
*/
public static function addProEnableNotice()
{
if (current_user_can('activate_plugins')) {
add_action('admin_notices', array(__CLASS__, 'proEnabledNotice'));
}
}
/**
* display admin notice
*/
public static function addMultisiteNotice()
{
if (current_user_can('activate_plugins')) {
add_action('admin_notices', array(__CLASS__, 'multisiteNotice'));
}
}
/**
* display admin notice only if user can manage plugins.
*/
public static function addTempWarningProEnableNotice()
{
if (current_user_can('activate_plugins') && false === get_option(\DUP_UI_Notice::OPTION_KEY_IS_PRO_ENABLE_NOTICE_DISMISSED, false)) {
add_action('admin_notices', array(__CLASS__, 'tempWarningProEnableNotice'));
}
}
public static function addTempWarningMultisiteNotice()
{
if (current_user_can('activate_plugins') && !is_plugin_active_for_network(plugin_basename(self::$pluginFile)) && false === get_option(\DUP_UI_Notice::OPTION_KEY_IS_MU_NOTICE_DISMISSED, false)) {
add_action('admin_notices', array(__CLASS__, 'tempWarningMultisiteNotice'));
}
}
/**
* deactivate current plugin on activation
*/
public static function deactivateOnActivation()
{
deactivate_plugins(plugin_basename(self::$pluginFile));
wp_die(self::$deactivationMessage);
}
/**
* Display admin notice if duplicator pro is enabled
*/
public static function proEnabledNotice()
{
?>
<div class="error notice">
<p>
<?php
echo 'DUPLICATOR LITE: ' . __('Duplicator LITE cannot be work if Duplicator PRO is active.', 'duplicator');
?>
</p>
<p>
<?php
echo __('If you want to use Duplicator LITE you must first deactivate the PRO version', 'duplicator');
?><br>
<b>
<?php
echo __('Please disable the LITE version if it is not needed.', 'duplicator');
?>
</b>
</p>
</div>
<?php
}
/**
* Display admin notice if duplicator pro is enabled
*/
public static function multisiteNotice()
{
?>
<div class="error notice">
<p>
<?php
echo 'DUPLICATOR LITE: ' . __('Duplicator LITE can\'t work on multisite installation.', 'duplicator');
?>
</p>
<p>
<?php
echo __('The PRO version also works in multi-site installations.', 'duplicator');
?>
</p>
</div>
<?php
}
/**
* Display admin notice if duplicator pro is enabled
*/
public static function tempWarningProEnableNotice()
{
?>
<div class="notice notice-warning duplicator-admin-notice is-dismissible" data-to-dismiss="<?php echo \DUP_UI_Notice::OPTION_KEY_IS_PRO_ENABLE_NOTICE_DISMISSED;?>">
<p>
<?php
echo '<i class="fas fa-exclamation-circle"></i> ' . __('NOTICE: Duplicator is undergoing changes to enhance its backend logic. These changes will prevent Duplicator Lite & Duplicator Pro from being activated at the same time.', 'duplicator');
echo "<br/>";
echo '<i>' . __('This message is simply a notice to inform users that the changes will be coming soon.', 'duplicator') . '</i>';
?>
</p>
</div>
<?php
}
/**
* Display admin notice if duplicator pro is enabled
*/
public static function tempWarningMultisiteNotice()
{
?>
<div class="notice notice-warning duplicator-admin-notice is-dismissible" data-to-dismiss="<?php echo \DUP_UI_Notice::OPTION_KEY_IS_MU_NOTICE_DISMISSED;?>">
<p>
<?php
echo '<i class="fas fa-exclamation-circle"></i> ' . __('NOTICE: Duplicator Lite cannot be activated individually in the sub-sites of a multisite installation but must be activated only on the network. '
. 'Please deactivate Duplicator Lite at this site and activate it on the network.', 'duplicator');
?>
</p>
</div>
<?php
}
}
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