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<?php // phpcs:ignore
/**
* Full backups admin view class
*/
class Snapshot_View_Full_Backup {
/**
* Singleton instance
*
* @var object Snapshot_View_Full_Backup
*/
private static $_instance;
/**
* Page index reference
*
* @var string
*/
private $_page_idx;
/**
* Backup model reference
*
* @var object Snapshot_Model_Full_Backup
*/
private $_model;
/**
* Internal constructor
*
* Also sets up the model reference.
*/
private function __construct() {
$this->_model = new Snapshot_Model_Full_Backup();
}
/**
* No public clones
*/
private function __clone() {}
/**
* Singleton instance getter
*
* @return object Snapshot_View_Full_Backup
*/
public static function get() {
if ( empty( self::$_instance ) ) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Public view serving method
*/
public function run() {
$hook = ( is_multisite() && is_network_admin() ? 'network_' : '' ) . 'admin_menu';
add_action( $hook, array( $this, 'add_pages' ) );
add_action( 'snapshot_destinations_render_list_before', array( $this, 'render_full_destination' ) );
}
/**
* Centralized message getter
*
* @param string $key Message key to look for
*
* @return string Message
*/
public static function get_message( $key ) {
$me = self::get();
$messages = array(
'api_error' => __( 'We were unable to find the appropriate API info in the remote service response.', SNAPSHOT_I18N_DOMAIN ),
'request_error' => __( 'It seems we encountered an issue communicating with the remote service.', SNAPSHOT_I18N_DOMAIN ),
'check_connection' => __( 'Please, make sure your site is able to perform remote requests to <code>%1$s</code>.', SNAPSHOT_I18N_DOMAIN ),
'open_ticket' => __( 'If you\'re still having this issue, please feel free to open a ticket with us <a href="%s" target="_blank">here</a>.', SNAPSHOT_I18N_DOMAIN ),
'backup_list_fetch_error' => __( 'We have encountered an error refreshing the backup list.', SNAPSHOT_I18N_DOMAIN ),
'reset_secret_key' => __( 'You can reset your key <a href="%s">here</a>', SNAPSHOT_I18N_DOMAIN ),
'missing_secret_key' => __( 'You need to have your secret key entered in settings for automatic managed backups to work. You can get your key <a href="%s">here</a>.', SNAPSHOT_I18N_DOMAIN ),
);
$msg = ! empty( $messages[ $key ] )
? $messages[ $key ]
: false;
return apply_filters(
$me->get_filter( 'message' ),
$msg, $key
);
}
/**
* Register pages
*/
public function add_pages() {
if ( is_multisite() ) {
if ( ! is_super_admin() ) {
return;
}
if ( ! is_network_admin() ) {
return;
}
}
$this->_page_idx = add_submenu_page(
'snapshots_edit_panel',
_x( 'Managed Backups', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Managed Backups', 'menu label', SNAPSHOT_I18N_DOMAIN ),
$this->get_page_role(),
'snapshots_full_backup_panel',
array( $this, 'render_page' )
);
add_action( 'load-' . $this->get_page_idx(), array( $this, 'add_dependencies' ) );
return $this->_page_idx;
}
/**
* Filter/action name getter
*
* @param string $filter Filter name to convert
*
* @return string Full filter name
*/
public function get_filter( $filter = false ) {
if ( empty( $filter ) ) {
return false;
}
if ( ! is_string( $filter ) ) {
return false;
}
return 'snapshot-views-full_backup-' . $filter;
}
/**
* Get access roles for this page
*
* @return string WP role name
*/
public function get_page_role() {
return is_multisite()
? 'export'
: 'manage_snapshots_items';
}
/**
* Return registered page ID
*
* @return string
*/
public function get_page_idx() {
return $this->_page_idx;
}
/**
* Checks if current page is snapshot full backups admin page
*
* @return bool
*/
public function is_current_admin_page() {
if ( ! is_admin() && ! is_network_admin() ) {
return false;
} // Not admin
$idx = $this->get_page_idx();
if ( ! $idx ) {
return false;
} // No page
$screen = function_exists( 'get_current_screen' )
? get_current_screen()
: false;
if ( empty( $screen ) || ! is_object( $screen ) || empty( $screen->id ) ) {
return false;
} // We don't know yet
$sfx = is_multisite() && is_network_admin()
? '-network'
: '';
return in_array( $screen->id, array( $idx, "{$idx}{$sfx}" ), true );
}
/**
* Decide on what actual pages should be rendering
*/
public function render_page() {
$page = false;
if ( ! current_user_can( $this->get_page_role() ) ) {
return false;
}
if ( ! $this->_model->has_dashboard() ) {
$page = 'get_started';
} else if ( ! $this->_model->is_active() ) {
$page = 'activate_backup';
} else {
$page = 'backups';
$this->_model->get_backups(); // Refresh cache (if possible) and catch any errors early on
}
if ( ! empty( $page ) ) {
$this->_include( $page );
}
// Reset any cached API errors, so we show full,
// errorless interface on subsequent page reloads if possible
$this->_model->remote()->reset_api_caches();
}
/**
* Renders full backups destinations fragment
*/
public function render_full_destination() {
if ( ! current_user_can( 'manage_snapshots_destinations' ) ) {
return '';
}
$this->add_dependencies();
$this->_include( 'destination' );
}
/**
* Inject dependencies
*/
public function add_dependencies() {
$root = untrailingslashit( WPMUDEVSnapshot::instance()->get_plugin_url() );
$version = WPMUDEVSnapshot::instance()->get_setting( 'SNAPSHOT_VERSION' );
wp_enqueue_style( 'snapshot-admin', $root . '/css/snapshots-admin-styles.css', false, $version );
wp_enqueue_style( 'snapshot-full_backup-admin', $root . '/css/snapshots-full_backup-admin.css', false, $version );
add_thickbox();
wp_enqueue_script( 'snapshot-full_backup-admin', $root . '/js/snapshot-full_backup-admin.js', array( 'jquery', 'thickbox' ), $version );
wp_localize_script( 'snapshot-full_backup-admin', '_snp_vars', array(
'l10n' => array(
'generic_error' => __( 'Aw shucks, something went wrong :( Instead of the beautiful response we expected, we got this:', SNAPSHOT_I18N_DOMAIN ),
'starting' => __( 'Starting...', SNAPSHOT_I18N_DOMAIN ),
'processing' => __( 'Processing (step %d)', SNAPSHOT_I18N_DOMAIN ),
'processing_percent' => __( 'Backing up... %d%', SNAPSHOT_I18N_DOMAIN ),
'finishing' => __( 'Finishing up', SNAPSHOT_I18N_DOMAIN ),
'estimating' => __( 'Estimating backup size, this might take a bit. Please, hold on', SNAPSHOT_I18N_DOMAIN ),
'snapshot_logs' => __( 'Snapshot Logs', SNAPSHOT_I18N_DOMAIN ),
),
) );
}
/**
* Template inclusion helper
*
* @param string|bool $template Template to load
*
* @return string
*/
private function _include( $template = false ) {
return Snapshot_View_Template::get( 'full' )->load(
$template,
array( 'model' => $this->_model )
);
}
}