Add Clear VPI

src/gui.cls.php

@@ -574,6 +574,15 @@ public function frontend_shortcut()
 			));
 		}
 
+		if ($this->conf(self::O_MEDIA_VPI)) {
+			$wp_admin_bar->add_menu(array(
+				'parent' => 'litespeed-menu',
+				'id' => 'litespeed-purge-vpi',
+				'title' => __('Purge All', 'litespeed-cache') . ' - VPI',
+				'href' => Utility::build_url(Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_VPI, false, '_ori'),
+			));
+		}
+
 		if ($this->has_cache_folder('avatar')) {
 			$wp_admin_bar->add_menu(array(
 				'parent' => 'litespeed-menu',
@@ -734,6 +743,16 @@ public function backend_shortcut()
 			));
 		}
 
+		if ($this->conf(self::O_MEDIA_VPI)) {
+			$wp_admin_bar->add_menu(array(
+				'parent' => 'litespeed-menu',
+				'id' => 'litespeed-purge-vpi',
+				'title' => __('Purge All', 'litespeed-cache') . ' - VPI',
+				'href' => Utility::build_url(Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_VPI),
+				'meta' => array('tabindex' => '0'),
+			));
+		}
+
 		if ($this->has_cache_folder('avatar')) {
 			$wp_admin_bar->add_menu(array(
 				'parent' => 'litespeed-menu',

src/media.cls.php

@@ -646,7 +646,7 @@ private function _parse_img_for_preload()
 	{
 		// Load VPI setting
 		$is_mobile = $this->_separate_mobile();
-		$vpi_files = $this->cls('Metabox')->setting($is_mobile ? 'litespeed_vpi_list_mobile' : 'litespeed_vpi_list');
+		$vpi_files = $this->cls('Metabox')->setting($is_mobile ? VPI::POST_META_MOBILE : VPI::POST_META);
 		if ($vpi_files) {
 			$vpi_files = Utility::sanitize_lines($vpi_files, 'basename');
 		}

src/metabox.cls.php

@@ -131,7 +131,7 @@ public function setting($conf, $post_id = false)
 	 */
 	public function save($post_id, $name, $val, $is_append = false)
 	{
-		if (strpos($name, 'litespeed_vpi_list') !== false) {
+		if (strpos($name, $this->cls('Vpi')::POST_META) !== false) {
 			$val = Utility::sanitize_lines($val, 'basename,drop_webp');
 		}
 
@@ -158,7 +158,7 @@ public function save($post_id, $name, $val, $is_append = false)
 	public function lazy_img_excludes($list)
 	{
 		$is_mobile = $this->_separate_mobile();
-		$excludes = $this->setting($is_mobile ? 'litespeed_vpi_list_mobile' : 'litespeed_vpi_list');
+		$excludes = $this->setting($is_mobile ? $this->cls('Vpi')::POST_META_POST : $this->cls('Vpi')::POST_META);
 		if ($excludes !== null) {
 			$excludes = Utility::sanitize_lines($excludes, 'basename');
 			if ($excludes) {

src/purge.cls.php

@@ -32,6 +32,7 @@ class Purge extends Base
 	const TYPE_PURGE_ALL_CCSS = 'purge_all_ccss';
 	const TYPE_PURGE_ALL_UCSS = 'purge_all_ucss';
 	const TYPE_PURGE_ALL_LQIP = 'purge_all_lqip';
+	const TYPE_PURGE_ALL_VPI = 'purge_all_vpi';
 	const TYPE_PURGE_ALL_AVATAR = 'purge_all_avatar';
 	const TYPE_PURGE_ALL_OBJECT = 'purge_all_object';
 	const TYPE_PURGE_ALL_OPCACHE = 'purge_all_opcache';
@@ -127,6 +128,10 @@ public function handler()
 				$this->_purge_all_lqip();
 				break;
 
+			case self::TYPE_PURGE_ALL_VPI:
+				$this->_purge_all_vpi();
+				break;
+
 			case self::TYPE_PURGE_ALL_AVATAR:
 				$this->_purge_all_avatar();
 				break;
@@ -318,6 +323,27 @@ private function _purge_all_lqip($silence = false)
 		}
 	}
 
+	/**
+	 * Delete all VPI data generated
+	 *
+	 * @since    7.1
+	 * @access   private
+	 */
+	private function _purge_all_vpi($silence = false)
+	{
+		global $wpdb;
+		do_action('litespeed_purged_all_vpi');
+
+		$wpdb->query("DELETE FROM `$wpdb->postmeta` WHERE meta_key = '" . $this->cls('Vpi')::POST_META . "'");
+		$wpdb->query("DELETE FROM `$wpdb->postmeta` WHERE meta_key = '" . $this->cls('Vpi')::POST_META_MOBILE . "'");
+		$this->cls('Placeholder')->rm_cache_folder('vpi');
+
+		if (!$silence) {
+			$msg = __('Cleaned all VPI data.', 'litespeed-cache');
+			!defined('LITESPEED_PURGE_SILENT') && Admin_Display::success($msg);
+		}
+	}
+
 	/**
 	 * Delete all avatar images
 	 *

src/vpi.cls.php

@@ -17,6 +17,9 @@ class VPI extends Base
 	const TYPE_GEN = 'gen';
 	const TYPE_CLEAR_Q = 'clear_q';
 
+	const POST_META = 'litespeed_vpi_list';
+	const POST_META_MOBILE = 'litespeed_vpi_list_mobile';
+
 	protected $_summary;
 	private $_queue;
 
@@ -126,7 +129,7 @@ public function notify()
 			// Save data
 			if (!empty($v['data_vpi'])) {
 				$post_id = $this->_queue[$queue_k]['post_id'];
-				$name = !empty($v['is_mobile']) ? 'litespeed_vpi_list_mobile' : 'litespeed_vpi_list';
+				$name = !empty($v['is_mobile']) ? self::POST_META_MOBILE : self::POST_META;
 				$urldecode = is_array($v['data_vpi']) ? array_map('urldecode', $v['data_vpi']) : urldecode($v['data_vpi']);
 				self::debug('save data_vpi', $urldecode);
 				$this->cls('Metabox')->save($post_id, $name, $urldecode);

tpl/toolbox/purge.tpl.php

@@ -93,6 +93,15 @@
 	);
 }
 
+if ($this->conf(self::O_MEDIA_VPI)) {
+	$_panels[] = array(
+		'title'	=> __('Purge All', 'litespeed-cache') . ' - VPI',
+		'desc'	=> __('This will delete all generated Viewport Images', 'litespeed-cache'),
+		'icon'	=> 'purge-front',
+		'append_url'	=> Purge::TYPE_PURGE_ALL_VPI,
+	);
+}
+
 if ($this->has_cache_folder('avatar')) {
 	$_panels[] = array(
 		'title'	=> __('Purge All', 'litespeed-cache') . ' - ' . __('Gravatar Cache', 'litespeed-cache'),