first commit without licensingg

inc/deprecated.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Deprecated features and migration functions
+ *
+ * @package Revision
+ */
+
+/**
+ * Check Theme Version
+ */
+function csco_check_theme_version() {
+
+	// Get Theme info.
+	$theme_name = get_template();
+	$theme      = wp_get_theme( $theme_name );
+	$theme_ver  = $theme->get( 'Version' );
+
+	// Get Theme option.
+	$csco_theme_version = get_option( 'csco_theme_version_' . $theme_name );
+
+	// Get old version.
+	if ( $theme_name && isset( $csco_theme_version ) ) {
+		$old_theme_ver = $csco_theme_version;
+	}
+
+	// First start.
+	if ( ! isset( $old_theme_ver ) ) {
+		$old_theme_ver = 0;
+	}
+
+	// If versions don't match.
+	if ( $old_theme_ver !== $theme_ver ) {
+
+		/**
+		 * If different versions call a special hook.
+		 *
+		 * @param string $old_theme_ver  Old theme version.
+		 * @param string $theme_ver      New theme version.
+		 *
+		 * @since 1.0.0
+		 */
+		do_action( 'csco_theme_deprecated', $old_theme_ver, $theme_ver );
+
+		update_option( 'csco_theme_version_' . $theme_name, $theme_ver );
+	}
+}
+add_action( 'init', 'csco_check_theme_version', 30 );
+
+/**
+ * Run migration.
+ *
+ * @param string $old_theme_ver Old Theme version.
+ * @param string $theme_ver     Current Theme version.
+ */
+function csco_run_migration( $old_theme_ver, $theme_ver ) {
+	// Version 1.0.1.
+	if ( version_compare( '1.0.1', $old_theme_ver, '>' ) ) {
+		delete_option( 'csco_elementor_init' );
+	}
+}
+add_action( 'csco_theme_deprecated', 'csco_run_migration', 10, 2 );