Add promotions

src/php/class-plugin.php

@@ -156,6 +156,9 @@ public function load_plugin() {
 		$upgrade = new Upgrade( $this->version, $this->db );
 		add_action( 'plugins_loaded', array( $upgrade, 'run' ), 0 );
 		$this->licensing = new Licensing();
+
+		// Initialize promotions.
+		new Promotions\Elementor_Pro();
 	}
 
 	/**

src/php/promotions/elementor-pro.php

@@ -0,0 +1,130 @@
+<?php
+namespace Code_Snippets\Promotions;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Elementor Pro promotion class.
+ */
+class Elementor_Pro {
+
+	/**
+	 * Class constructor.
+	 */
+	public function __construct() {
+		add_action( 'admin_notices', [ $this, 'promotion_in_custom_code_screen' ] );
+		add_action( 'elementor/init', [ $this, 'promotion_in_custom_css_section' ] );
+	}
+
+	/**
+	 * Promotion on the Custom Code post type screen in WordPress admin.
+	 *
+	 * @return void
+	 */
+	public function promotion_in_custom_code_screen() {
+		if ( ! $this->is_custom_code_screen() ) {
+			return;
+		}
+		?>
+		<div class="notice notice-info is-dismissible">
+			<p>
+				<strong><?php esc_html_e( 'Looking for a better way to manage your custom code?', 'code-snippets' ); ?></strong>
+			</p>
+			<p>
+				<?php esc_html_e( 'Code Snippets Pro provides a powerful and user-friendly alternative to Elementor Custom Code, with cloud sync, advanced features, and an intuitive interface.', 'code-snippets' ); ?>
+			</p>
+			<p>
+				<a href="<?php echo esc_url( admin_url( 'admin.php?page=snippets' ) ); ?>" class="button button-primary">
+					<?php esc_html_e( 'Manage your snippets', 'code-snippets' ); ?>
+				</a>
+				<a href="https://codesnippets.pro/pricing/?utm_source=elementor&utm_medium=banner&utm_campaign=custom-code" class="button button-secondary" target="_blank">
+					<?php esc_html_e( 'Learn More', 'code-snippets' ); ?>
+				</a>
+			</p>
+		</div>
+		<?php
+	}
+
+	/**
+	 * Check if we're on the Custom Code admin screen.
+	 *
+	 * @return bool
+	 */
+	private function is_custom_code_screen(): bool {
+		if ( ! is_admin() ) {
+			return false;
+		}
+
+		$current_screen = get_current_screen();
+
+		if ( ! $current_screen ) {
+			return false;
+		}
+
+		return in_array(
+			$current_screen->id,
+			[
+				'edit-elementor_snippet',
+				'elementor_snippet',
+			],
+			true
+		);
+	}
+
+	/**
+	 * Promotion on the Custom CSS section, inside the Elementor Editor.
+	 *
+	 * @return void
+	 */
+	public function promotion_in_custom_css_section() {
+		add_action( 'elementor/element/common/section_custom_css/before_section_end', [ $this, 'add_promotion_to_custom_css_section' ], 10, 2 );
+	}
+
+	/**
+	 * Register promotion section after the Custom CSS section.
+	 *
+	 * @param \Elementor\Widget_Base|\Elementor\Element_Base $element The Elementor element.
+	 */
+	public function add_promotion_to_custom_css_section( $element ) {
+		$element->add_control(
+			'code_snippets_promotion_notice',
+			[
+				'type' => \Elementor\Controls_Manager::NOTICE,
+				'notice_type' => 'info',
+				'dismissible' => true,
+				'heading' => esc_html__( 'Manage your custom styles', 'code-snippets' ),
+				'content' => $this->get_promotion_content(),
+			]
+		);
+	}
+
+	/**
+	 * Get the promotion content with appropriate link.
+	 *
+	 * @return string
+	 */
+	private function get_promotion_content(): string {
+		$message = esc_html__( 'Code Snippets Pro provides a powerful and user-friendly alternative to Elementor Custom Code, with cloud sync, conditional logic, and advanced features.', 'code-snippets' );
+
+		if ( $this->is_pro() ) {
+			$link_text = esc_html__( 'Manage CSS snippets', 'code-snippets' );
+			$url = admin_url( 'admin.php?page=snippets&type=css' );
+		} else {
+			$link_text = esc_html__( 'Learn More', 'code-snippets' );
+			$url = 'https://codesnippets.pro/pricing/?utm_source=elementor&utm_medium=banner&utm_campaign=elementor-addon-custom-code';
+		}
+
+		return sprintf( '%s <br><br><a href="%s" target="_blank" class="e-btn e-info" style="color:#fff;">%s</a>', $message, $url, $link_text );
+	}
+
+	/**
+	 * Check if pro version is installed and active.
+	 *
+	 * @return bool
+	 */
+	private function is_pro(): bool {
+		return defined( 'CODE_SNIPPETS_PRO' ) && CODE_SNIPPETS_PRO;
+	}
+}