feat: litespeed conflict

Author: RaduCristianPopescu

inc/admin.php

@@ -1141,7 +1141,7 @@ public function add_dashboard_page() {
 	 * @return void
 	 */
 	public function menu_icon_style() {
-		$conflicts_count = $this->get_conflicts_count();
+		$conflicts_count = $this->get_active_notices_count();
 		$badge_html = '';
 
 		if ( $conflicts_count > 0 ) {
@@ -2289,13 +2289,29 @@ public function should_show_exceed_quota_warning() {
 	}
 
 	/**
-	 * Get the number of active conflicts.
+	 * Get the number of active notices (not dismissed).
 	 *
-	 * @return int - Number of conflicts
+	 * @return int - Number of active notices
 	 */
-	private function get_conflicts_count() {
+	private function get_active_notices_count() {
 		$conflicting_plugins = $this->conflicting_plugins->get_conflicting_plugins();
 
+		foreach ( $conflicting_plugins as $key => $plugin ) {
+			$class_name = 'Optml_' . ucfirst( $key );
+
+			if ( class_exists( $class_name ) ) {
+				try {
+					$conflict_instance = new $class_name();
+
+					if ( method_exists( $conflict_instance, 'is_conflict_valid' ) && ! $conflict_instance->is_conflict_valid() ) {
+						unset( $conflicting_plugins[ $key ] );
+					}
+				} catch ( Exception $e ) {
+					unset( $conflicting_plugins[ $key ] );
+				}
+			}
+		}
+
 		return count( $conflicting_plugins );
 	}
 }

inc/conflicts/conflicting_plugins.php

@@ -51,6 +51,7 @@ private function defined_plugins() {
 			'ewww-cloud'   => 'ewww-image-optimizer-cloud/ewww-image-optimizer-cloud.php',
 			'imagerecycle' => 'imagerecycle-pdf-image-compression/wp-image-recycle.php',
 			'imagify'      => 'imagify/imagify.php',
+			'litespeed'    => 'litespeed-cache/litespeed-cache.php',
 			// 'plugin-slug' => 'plugin-folder/plugin-file.php'
 		];
 

inc/conflicts/litespeed.php

@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * Class Optml_Litespeed
+ *
+ * Handles conflict with LiteSpeed Cache lazy loading feature.
+ */
+class Optml_Litespeed extends Optml_Abstract_Conflict {
+
+	/**
+	 * Optml_Litespeed_Cache constructor.
+	 */
+	public function __construct() {
+		$this->severity = self::SEVERITY_MEDIUM;
+		parent::__construct();
+	}
+
+	/**
+	 * Set the message property
+	 *
+	 * @since   2.0.6
+	 * @access  public
+	 */
+	public function define_message() {
+		$this->message = sprintf(
+			/* translators: 1 is the settings path link */
+			__( 'LiteSpeed Cache has <strong>Lazy Loading</strong> enabled. Optimole already provides its own lazy loading mechanism, which may conflict with LiteSpeed Cache\'s. To continue using Optimole\'s lazy loading feature, please disable lazy loading in %1$s.', 'optimole-wp' ),
+			'<a href="' . admin_url( 'admin.php?page=litespeed-page_optm' ) . '">LiteSpeed Cache → Page Optimization → Media Settings</a>'
+		);
+	}
+
+	/**
+	 * Determine if conflict is applicable.
+	 *
+	 * @return bool
+	 * @since   2.0.6
+	 * @access  public
+	 */
+	public function is_conflict_valid() {
+		if ( ! is_plugin_active( 'litespeed-cache/litespeed-cache.php' ) ) {
+			return false;
+		}
+
+		if ( ! Optml_Main::instance()->admin->settings->use_lazyload() ) {
+			return false;
+		}
+
+		if ( ! class_exists( 'LiteSpeed\Base', false ) || ! class_exists( 'LiteSpeed\Conf', false ) ) {
+			return false;
+		}
+
+		try {
+			$litespeed_lazy_enabled = false;
+
+			if ( class_exists( 'LiteSpeed\Conf', false ) && class_exists( 'LiteSpeed\Base', false ) ) {
+				$conf_instance = \LiteSpeed\Conf::cls();
+				$lazy_setting = $conf_instance->conf( \LiteSpeed\Base::O_MEDIA_LAZY );
+
+				if ( $lazy_setting ) {
+					if ( class_exists( 'LiteSpeed\Metabox', false ) ) {
+						$metabox = \LiteSpeed\Metabox::cls();
+						$no_lazy_setting = $metabox->setting( 'litespeed_no_image_lazy' );
+
+						$litespeed_lazy_enabled = ! $no_lazy_setting;
+					} else {
+						$litespeed_lazy_enabled = true;
+					}
+				}
+			}
+
+			if ( $litespeed_lazy_enabled ) {
+				return true;
+			}
+		} catch ( Exception $e ) {
+			error_log( 'Optml_Litespeed: Exception while checking LiteSpeed settings: ' . $e->getMessage() );
+		}
+
+		return false;
+	}
+}

inc/conflicts/smush.php

@@ -48,7 +48,6 @@ public function is_conflict_valid() {
 		if ( class_exists( '\Smush\Core\Settings' ) ) {
 			$smush_settings = \Smush\Core\Settings::get_instance();
 			if ( method_exists( $smush_settings, 'get' ) ) {
-				error_log( print_r( $smush_settings->get( 'lazy_load' ), true ) );
 				return (bool) $smush_settings->get( 'lazy_load' );
 			}
 		}

inc/main.php

@@ -141,6 +141,7 @@ public static function register_conflicts( $conflicts_to_register = [] ) {
 				'Optml_Divi',
 				'Optml_w3_total_cache_cdn',
 				'Optml_Smush',
+				'Optml_Litespeed',
 			]
 		);