Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/advanced-ads-pro/modules/placement-tests/placement-tests.class.php

@@ -0,0 +1,713 @@
+<?php // phpcs:ignoreFile
+use AdvancedAds\Constants;
+use AdvancedAds\Framework\Utilities\Params;
+use AdvancedAds\Utilities\Conditional;
+
+/**
+ * Takes care of the placement tests.
+ */
+class Advanced_Ads_Pro_Placement_Tests {
+	/**
+	 * Instance of this class.
+	 *
+	 * @var      object
+	 */
+	private static $instance = null;
+
+	/**
+	 * @var array
+	 */
+	protected $placement_tests;
+
+	/**
+	 * delivered placement tests when cache-busting is not used
+	 * contains pairs placement_id => test_id
+	 *
+	 * @var array
+	 */
+	public $delivered_tests = [];
+
+	/**
+	 * contains placement IDs, that can not be delivered using cache-busting
+	 * they can not be randomly selected using JavaScript
+	 *
+	 * @var array
+	 */
+	public $no_cb_fallbacks = [];
+
+	protected $random_placements;
+
+	private function __construct() {
+		if ( is_admin() ) {
+			add_action( 'manage_posts_extra_tablenav', [ $this, 'render_tests' ] );
+			add_filter( 'manage_' . Constants::POST_TYPE_PLACEMENT . '_posts_columns', [ $this, 'add_column' ], 100 );
+			add_action( 'manage_' . Constants::POST_TYPE_PLACEMENT . '_posts_custom_column', [ $this, 'column_content' ], 10, 2 );
+			add_action( 'wp_trash_post', [ $this, 'before_trashing_placement' ] );
+
+			add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_scripts' ] );
+			add_action( 'admin_footer', [ $this, 'admin_footer' ] );
+			add_action( 'wp_ajax_advads_new_placement_test', [ $this, 'ajax_save_new_test' ] );
+			add_action( 'wp_ajax_advads_update_placement_tests', [ $this, 'ajax_update_tests' ] );
+			add_action( 'advanced-ads-export', [ $this, 'export' ], 10, 2 );
+			add_action( 'advanced-ads-import', [ $this, 'import' ], 10, 3 );
+		}
+		// check if placement can be displayed
+		add_action( 'advanced-ads-can-display-placement', [ $this, 'placement_can_display' ], 13, 2 );
+		// add ad select arguments: inject test_id
+		add_filter( 'advanced-ads-ad-select-args', [ $this, 'additional_ad_select_args' ], 9, 3 );
+		// send emails using CRON
+		add_action( 'advanced-ads-placement-tests-emails', [ $this, 'send_emails' ] );
+	}
+
+	/**
+	 * Before a post is trashed
+	 *
+	 * @param int $id the post ID.
+	 *
+	 * @return void
+	 */
+	public function before_trashing_placement( $id ) {
+		$placement = wp_advads_get_placement( $id );
+
+		if ( ! $placement ) {
+			// Not a placement - abort.
+			return;
+		}
+
+		$placement_tests = $this->get_placement_tests_array();
+
+		if ( empty( $placement_tests ) ) {
+			// No test found - abort.
+			return;
+		}
+
+		$placement_slug = $placement->get_slug();
+		$affected_placements = [];
+		$affected_test_id = false;
+
+		foreach ( $placement_tests as $test_id => $test ) {
+			foreach ( $test['placements'] as $slug => $value ) {
+				if ( $slug === $placement_slug ) {
+					$affected_test_id = $test_id;
+					break 2;
+				}
+			}
+		}
+
+		if ( ! $affected_test_id ) {
+			// The placement that is about to be trashed is not part of any test.
+			return;
+		}
+
+		foreach( $placement_tests[$affected_test_id]['placements'] as $slug => $weight ) {
+			$affected_placements[] = $slug;
+		}
+
+		// Remove the "test_id" prop off all involved placements.
+		foreach( $affected_placements as $slug ) {
+			$placement = wp_advads_get_placement( $slug );
+			if ( $placement ) {
+				$placement->unset_prop( 'test_id' );
+				$placement->save();
+			}
+		}
+
+		// Delete the test.
+		unset( $placement_tests[ $affected_test_id ] );
+		$this->update_placement_tests_array( $placement_tests );
+	}
+
+	/**
+	 * Update existing tests
+	 *
+	 * @return void
+	 */
+	public function ajax_update_tests() {
+		if ( ! Conditional::user_can( 'advanced_ads_manage_placements' ) || ! wp_verify_nonce( Params::post( 'nonce', '' ), 'advads-placement-tests' ) ) {
+			wp_send_json_error( 'Unauthorized', 401 );
+		}
+
+		$placement_tests = $this->get_placement_tests_array();
+		$advads          = Params::post( 'advads', false, FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
+
+		foreach ( $advads['placement_tests'] as $placement_test_id => $placement_test ) {
+			if ( isset( $placement_tests[ $placement_test_id ] ) && is_array( $placement_tests[ $placement_test_id ] ) ) {
+				// delete test
+				if ( isset( $placement_test['delete'] ) ) {
+					if ( isset( $placement_tests[ $placement_test_id ]['placements'] ) && is_array( $placement_tests[ $placement_test_id ]['placements'] ) ) {
+						foreach ( $placement_tests[ $placement_test_id ]['placements'] as $placement_slug => $placement_name ) {
+							// detach placements from this test
+							$placement = wp_advads_get_placement( $placement_slug );
+							$placement->set_prop( 'test_id', null );
+							$placement->save();
+						}
+					}
+
+					unset( $placement_tests[ $placement_test_id ] );
+					continue;
+				}
+
+				$placement_tests[ $placement_test_id ]['expiry_date'] = $this->extract_expiry_date( $placement_test );
+			}
+		}
+
+		$this->update_placement_tests_array( $placement_tests );
+	}
+
+	/**
+	 * Save new test
+	 *
+	 * @return void
+	 */
+	public function ajax_save_new_test() {
+		if ( ! Conditional::user_can( 'advanced_ads_manage_placements' ) || ! wp_verify_nonce( Params::post( 'nonce', '' ), 'advads-placement-tests' ) ) {
+			wp_send_json_error( 'Unauthorized', 401 );
+		}
+
+		$placement_tests = $this->get_placement_tests_array();
+		$new_test        = Params::post( 'candidates', false, FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
+
+		// Sort by weights.
+		arsort( $new_test );
+		$new_placements = [];
+		$test_id        = 'pt_' . md5( uniqid( time(), true ) );
+
+		foreach ( $new_test as $slug => $placement_weight ) {
+			$placement = wp_advads_get_placement( $slug );
+			if ( $placement ) {
+				$new_placements[ $slug ] = $placement_weight;
+				$placement->set_prop( 'test_id', $test_id );
+				$placement->save();
+			}
+		}
+
+		$placement_tests[ $test_id ] = [
+			'user_id'    => get_current_user_id(),
+			'placements' => $new_placements,
+		];
+
+		$this->update_placement_tests_array( $placement_tests );
+		wp_send_json_success();
+	}
+
+	/**
+	 * Print data on admin page footer
+	 *
+	 * @return void
+	 */
+	public function admin_footer() {
+		$screen = get_current_screen();
+		if ( 'edit-' . Constants::POST_TYPE_PLACEMENT !== $screen->id || ! Conditional::user_can( 'advanced_ads_manage_placements' ) ) {
+			return;
+		}
+		echo '<script type="text/html" id="placement-ajax-nonce">' . esc_html( wp_create_nonce( 'advads-placement-tests' ) ) . '</script>';
+	}
+
+	/**
+	 * Enqueue scripts on the placement screen
+	 *
+	 * @param string $hooks current page hook.
+	 *
+	 * @return void
+	 */
+	public function enqueue_scripts( $hooks ) {
+		global $post_type;
+
+		if ( 'edit.php' !== $hooks || Constants::POST_TYPE_PLACEMENT !== $post_type ) {
+			return;
+		}
+
+		wp_enqueue_script(
+			'advanced-ads-pro/placement-test',
+			plugin_dir_url( __FILE__ ) . 'assets/placement-tests.js',
+			[ 'jquery' ],
+			AAP_VERSION,
+			true
+		);
+	}
+
+	/**
+	 * Add a custom column for test weight
+	 *
+	 * @param array $columns column slug.
+	 *
+	 * @return array
+	 */
+	public function add_column( array $columns ): array {
+		$columns['placement_weight'] = __( 'Test weight', 'advanced-ads-pro' );
+
+		return $columns;
+	}
+
+	/**
+	 * Print test weight column content
+	 *
+	 * @param string $column
+	 * @param int    $post_id
+	 *
+	 * @return void
+	 */
+	public function column_content( $column, $post_id ) {
+		if ( 'placement_weight' !== $column ) {
+			return;
+		}
+
+		$this->display_placement_weight_selector( wp_advads_get_placement( $post_id ) );
+	}
+
+	/**
+	 * Prints the placement tests list
+	 *
+	 * @param string $which whether we're in the top or bottom nav section
+	 *
+	 * @return void
+	 */
+	public function render_tests( $which ) {
+		if ( 'top' !== $which ) {
+			return;
+		}
+
+		$screen = get_current_screen();
+
+		if ( Constants::POST_TYPE_PLACEMENT !== $screen->post_type ) {
+			return;
+		}
+
+		$placement_tests = $this->get_placement_tests_array();
+
+		include plugin_dir_path( __FILE__ ) . '/views/placement-tests.php';
+	}
+
+	/**
+	 * Return an instance of this class.
+	 *
+	 * @return Advanced_Ads_Pro_Placement_Tests a single instance of this class.
+	 */
+	public static function get_instance() {
+		// If the single instance hasn't been set, set it now.
+		if ( null === self::$instance ) {
+			self::$instance = new self;
+		}
+
+		return self::$instance;
+	}
+
+	/**
+	 * display weight selector in placement table
+	 */
+	public function display_placement_weight_selector( $placement ) {
+		// TODO Some placement types might not support cache busting, hence will not work with placement test. A "placement type option" named 'placement-cache-busting' was used in the past
+		// but I didn't find any current occurrence where it's `FALSE` anywhere.
+		include plugin_dir_path( __FILE__ ) . '/views/setting_placement_test_weight.php';
+	}
+
+	/**
+	 * add ad select arguments: inject test_id
+	 *
+	 * @param array $args
+	 *
+	 * @return array $args
+	 */
+	public function additional_ad_select_args( $args, $method = null, $id = null ) {
+		if ( 'placement' === $method ) {
+			$placement = wp_advads_get_placement( $id );
+			if ( $placement && null !== $placement->get_prop( 'test_id' ) ) {
+				$args['test_id'] = $placement->get_prop( 'test_id' );
+			}
+		}
+
+		return $args;
+	}
+
+	/**
+	 * check if placement can be displayed
+	 *
+	 * @param bool $return
+	 * @param int  $placement_id placement id
+	 *
+	 * @return bool false, if
+	 * - cache-busting is not used and the placement belongs to a test, and was not randomly selected by weight
+	 * - 1 placement was already delivered when 'no cache-busting' fallback is used
+	 */
+	public function placement_can_display( $return, $placement_id = 0 ) {
+		$placement = wp_advads_get_placement( $placement_id );
+
+		if ( $placement->get_prop( 'test_id' ) ) {
+			$pro_options           = Advanced_Ads_Pro::get_instance()->get_options();
+			$cache_busting_enabled = ! empty( $pro_options['cache-busting']['enabled'] );
+
+			$test_id = $placement->get_prop( 'test_id' );
+			$cb_off  = ! $cache_busting_enabled || $placement->get_prop( 'cache-busting' ) === Advanced_Ads_Pro_Module_Cache_Busting::OPTION_OFF;
+
+			if (
+				( $cb_off && ! in_array( $placement->get_slug(), $this->get_random_placements() ) ) ||
+				( in_array( $test_id, $this->delivered_tests ) && ! array_key_exists( $placement_id, $this->delivered_tests ) )
+			) {
+				return false;
+			}
+		}
+
+		return $return;
+	}
+
+	/**
+	 * update the array with placement tests
+	 *
+	 * @param array
+	 */
+	public function update_placement_tests_array( $placement_tests ) {
+		if ( is_array( $placement_tests ) ) {
+			$this->placement_tests = $placement_tests;
+			update_option( 'advads-ads-placement-tests', $placement_tests );
+		}
+	}
+
+	/**
+	 * get the array with placement tests
+	 *
+	 * @return array
+	 */
+	public function get_placement_tests_array() {
+		if ( ! isset( $this->placement_tests ) ) {
+			$this->placement_tests = get_option( 'advads-ads-placement-tests', [] );
+
+			// load default array if not saved yet
+			if ( ! is_array( $this->placement_tests ) ) {
+				$this->placement_tests = [];
+			}
+		}
+
+		return $this->placement_tests;
+	}
+
+	/**
+	 * get random placements from tests based on placement weight in a test (used without cache-busting)
+	 *
+	 * @return array
+	 */
+	public function get_random_placements() {
+		if ( ! isset( $this->random_placements ) ) {
+			$placement_tests         = $this->get_placement_tests_array();
+			$this->random_placements = [];
+
+			foreach ( $placement_tests as $placement_test_id => $placement_test ) {
+				if ( isset( $placement_test['placements'] ) && is_array( $placement_test['placements'] ) ) {
+					if ( $random_placement_id = $this->get_random_placement_from_test( $placement_test['placements'] ) ) {
+						$this->random_placements[] = $random_placement_id;
+					};
+				}
+			}
+		}
+
+		return $this->random_placements;
+	}
+
+	/**
+	 * get random placement by placement weight
+	 *
+	 * @param array $placement_weights e.g. array(A => 2, B => 3, C => 5)
+	 *
+	 * @source applied with fix for order http://stackoverflow.com/a/11872928/904614
+	 */
+	private function get_random_placement_from_test( array $placement_weights ) {
+		// placements might have a weight of zero (0); to avoid mt_rand fail assume that at least 1 is set.
+		$max = array_sum( $placement_weights );
+		if ( $max < 1 ) {
+			return;
+		}
+
+		$rand = mt_rand( 1, $max );
+
+		foreach ( $placement_weights as $placement_id => $_weight ) {
+			$rand -= $_weight;
+			if ( $rand <= 0 ) {
+				return $placement_id;
+			}
+		}
+	}
+
+	/**
+	 * get names of placements for the test
+	 *
+	 * @param array $placement_test
+	 *
+	 * @return array $placements_names
+	 */
+	public function get_placement_names( $placement_test ) {
+		$placement_names = [];
+
+		if ( ! isset( $placement_test['placements'] ) || ! is_array( $placement_test['placements'] ) ) {
+			return [];
+		}
+
+		foreach ( $placement_test['placements'] as $placement_id => $placement_weight ) {
+			$title = wp_advads_get_placement( $placement_id )->get_title();
+			if ( ! empty ( $title ) ) {
+				$placement_names[] = sprintf( '%s <em>(%d)</em>', $title, $placement_weight );
+			}
+		}
+
+		return $placement_names;
+	}
+
+	/**
+	 * return DateTime for timestamp or current time
+	 *
+	 * @return object DateTime
+	 */
+	public static function get_exp_time( $timestamp = null ) {
+		$utc_ts    = $timestamp ?: time();
+		$utc_time  = date_create( '@' . $utc_ts );
+		$tz_option = get_option( 'timezone_string' );
+		$exp_time  = clone $utc_time;
+
+		if ( $tz_option ) {
+			$exp_time->setTimezone( Advanced_Ads_Utils::get_wp_timezone() );
+		} else {
+			$off_time      = date_create( $utc_time->format( 'Y-m-d\TH:i:s' ), Advanced_Ads_Utils::get_wp_timezone() );
+			$offset_in_sec = date_offset_get( $off_time );
+			$exp_time      = date_create( '@' . ( $utc_ts + $offset_in_sec ) );
+		}
+
+		return $exp_time;
+	}
+
+	/**
+	 * output expiry date form on placement page
+	 */
+	public function output_expiry_date_form( $slug, $timestamp = null ) {
+		if ( method_exists( 'Advanced_Ads_Utils', 'get_timezone_name' ) && method_exists( 'Advanced_Ads_Utils', 'get_wp_timezone' ) ) {
+			$enabled  = (bool) $timestamp;
+			$exp_time = $this->get_exp_time( $timestamp );
+
+			[ $curr_year, $curr_month, $curr_day, $curr_hour, $curr_minute ] = explode( '-', $exp_time->format( 'Y-m-d-H-i' ) );
+			$TZ = Advanced_Ads_Utils::get_wp_timezone();
+
+			include plugin_dir_path( __FILE__ ) . '/views/settings_test_expiry_date.php';
+		}
+	}
+
+	/**
+	 * Extract expire date from array ($_POST)
+	 *
+	 * @param array $test_data
+	 *
+	 * @return int Unix timestamp for the date, 0 otherwise
+	 */
+	public function extract_expiry_date( $test_data ): int {
+		// prepare expiry date
+		if ( isset( $test_data['expiry_date']['enabled'] ) ) {
+			$year            = absint( $test_data['expiry_date']['year'] );
+			$month           = absint( $test_data['expiry_date']['month'] );
+			$day             = absint( $test_data['expiry_date']['day'] );
+			$hour            = absint( $test_data['expiry_date']['hour'] );
+			$minute          = absint( $test_data['expiry_date']['minute'] );
+			$expiration_date = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $year, $month, $day, $hour, $minute, '00' );
+
+			return wp_checkdate( $month, $day, $year, $expiration_date )
+				? ( date_create( $expiration_date, Advanced_Ads_Utils::get_wp_timezone() ) )->getTimestamp()
+				: 0;
+		}
+
+		return 0;
+	}
+
+	/**
+	 * send email to user if at least 1 placement test is expired
+	 */
+	public function send_emails() {
+		$placement_tests    = $this->get_placement_tests_array();
+		$expiry_date_format = get_option( 'date_format' ) . ', ' . get_option( 'time_format' );
+		$combined_tests     = [];
+
+		$blogname = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES );
+
+		$from_email = $this->get_default_sender_email();
+
+		$from            = "From: \"$blogname\" <$from_email>";
+		$message_headers = "$from\n"
+						   . "Content-Type: text/html; charset=\"" . get_option( 'blog_charset' ) . "\"\n";
+		$message_subject = _x( 'Expired placement tests', 'placement tests', 'advanced-ads-pro' );
+
+		foreach ( $placement_tests as $placement_test_id => $placement_test ) {
+			if (
+				! empty( $placement_test['user_id'] ) &&
+				! empty( $placement_test['placements'] ) && is_array( $placement_test['placements'] ) && count( $placement_test['placements'] ) > 1 &&
+				! empty ( $placement_test['expiry_date'] )
+			) {
+				$expiry_date = (int) $placement_test['expiry_date'];
+				if ( $expiry_date <= 0 || $expiry_date > time() ) {
+					continue;
+				}
+
+				if ( ! ( $user = get_user_by( 'ID', $placement_test['user_id'] ) ) || ! is_email( $user->user_email ) ) {
+					continue;
+				}
+				// combine tests, that belong to given user id
+				$combined_tests [ $placement_test['user_id'] ][ $placement_test_id ] = $placement_test;
+			}
+		}
+
+		foreach ( $combined_tests as $user_id => $tests ) {
+			$message_body = '';
+
+			foreach ( $tests as $test_id => $test ) {
+				$expiry_date_formatted = $this->get_exp_time( $test['expiry_date'] );
+				$expiry_date_formatted = $expiry_date_formatted->format( $expiry_date_format );
+
+				$message_body .= implode( _x( ' vs ', 'placement tests', 'advanced-ads-pro' ), $this->get_placement_names( $test ) ) .
+								 ' - ' . $expiry_date_formatted . "<br />";
+			}
+
+			$message_body .= '<br />'
+							 . sprintf( '<a href="%s">%s</a>', esc_url( admin_url( 'admin.php?page=advanced-ads-placements' ) ),
+					_x( 'Placement page', 'placement tests', 'advanced-ads-pro' ) );
+
+			$user = get_user_by( 'ID', $user_id );
+
+			if ( wp_mail( $user->user_email, $message_subject, $message_body, $message_headers ) ) {
+				foreach ( $tests as $test_id => $test ) {
+					unset( $placement_tests[ $test_id ]['expiry_date'] );
+				}
+				// do not send this email after
+				$this->update_placement_tests_array( $placement_tests );
+			}
+		}
+	}
+
+	/**
+	 * Generate default sender email.
+	 */
+	private function get_default_sender_email() {
+		if ( isset( $_SERVER['SERVER_NAME'] ) && $_SERVER['SERVER_NAME'] ) {
+			return 'noreply@' . preg_replace( '#^www\.#', '', strtolower( $_SERVER['SERVER_NAME'] ) );
+		} else {
+			return get_bloginfo( 'admin_email' );
+		}
+	}
+
+	/**
+	 * return placements tests that can be randomly selected by JavaScript
+	 *
+	 * @return string
+	 */
+	public function get_placement_tests_js( $json_encode = true ) {
+		// exclude tests, that was already delivered without cache-busting (cb: off, 'no cache-busting' fallback).
+		$js_tests = array_diff_key( $this->get_placement_tests_array(), array_flip( $this->delivered_tests ) );
+		$cb_off   = Advanced_Ads_Pro_Module_Cache_Busting::OPTION_OFF;
+
+		// Exclude placements without cache-busting, so that JavaScript can not randomly select it based on weight.
+		foreach ( $js_tests as &$js_test ) {
+			if ( isset( $js_test['placements'] ) && is_array( $js_test['placements'] ) ) {
+
+				foreach ( $js_test['placements'] as $placement_id => $placement_weight ) {
+					$placement = wp_advads_get_placement( $placement_id );
+					$cb        = $placement->get_prop( 'cache-busting' );
+					if ( $cb_off === $cb || in_array( $placement->get_id(), $this->no_cb_fallbacks ) ) {
+						unset( $js_test['placements'][ $placement->get_id() ] );
+					}
+				}
+			}
+		}
+
+		return $json_encode ? wp_json_encode( $js_tests ) : $js_tests;
+	}
+
+	/**
+	 * export tests
+	 *
+	 * @param $items  array requested items (ads, groups, etc.)
+	 * @param $export array array to encode to XML
+	 */
+	public function export( $items, &$export ) {
+		if ( in_array( 'placements', $items ) ) {
+			$placement_tests = $this->get_placement_tests_array();
+
+			foreach ( $placement_tests as &$placement_test ) {
+				if ( empty( $placement_test['user_id'] )
+					 || ! isset( $placement_test['placements'] )
+					 || ! is_array( $placement_test['placements'] )
+					 || count( $placement_test['placements'] ) < 2
+				) {
+					continue;
+				}
+
+				// prevent nodes starting with number
+				$placement_array = [];
+				foreach ( $placement_test['placements'] as $placement_id => $placement_weight ) {
+					$placement_array[] = [ 'placement_id' => $placement_id, 'weight' => $placement_weight ];
+				}
+				$placement_test['placements'] = $placement_array;
+			}
+
+			if ( $placement_tests ) {
+				$export['placement_tests'] = $placement_tests;
+			}
+		}
+	}
+
+	/**
+	 * import tests
+	 *
+	 * @param $decoded       array decoded XML
+	 * @param $imported_data array imported data mapped with previous data, e.g. ids [ $old_ad_id => $new_ad_id ]
+	 * @param $messages      array status messages
+	 */
+	public function import( $decoded, $imported_data, $messages ) {
+		if ( isset( $decoded['placement_tests'] ) && is_array( $decoded['placement_tests'] ) ) {
+			$existing_tests = $updated_tests = $this->get_placement_tests_array();
+
+			foreach ( $decoded['placement_tests'] as $placement_test_id => $placement_test ) {
+				if ( empty( $placement_test['user_id'] )
+					 || ! isset( $placement_test['placements'] )
+					 || ! is_array( $placement_test['placements'] )
+					 || count( $placement_test['placements'] ) < 2
+				) {
+					continue;
+				}
+
+				if ( isset( $existing_tests[ $placement_test_id ] ) ) {
+					$count = 1;
+
+					while ( isset( $existing_tests[ $placement_test_id . '_' . $count ] ) ) {
+						$count++;
+					}
+
+					$new_test_id = $placement_test_id . '_' . $count;
+				} else {
+					$new_test_id = $placement_test_id;
+				}
+
+				$new_test = array_diff_key( $placement_test, [ 'placements' => true ] );
+
+				foreach ( $placement_test['placements'] as $placements_of_test ) {
+					if ( empty( $placements_of_test['placement_id'] ) || empty( $placements_of_test['weight'] ) ) {
+						continue;
+					}
+
+					$placement_id       = $placements_of_test['placement_id'];
+					$placement_key_uniq = $placement_id;
+
+					if ( isset( $imported_data['placements'][ $placement_id ] ) && $imported_data['placements'][ $placement_id ] !== $placement_id ) {
+						$placement_key_uniq = $imported_data['placements'][ $placement_id ];
+					}
+
+					$new_test['placements'][ $placement_key_uniq ] = $placements_of_test['weight'];
+				}
+
+				if ( count( $new_test['placements'] ) > 1 ) {
+					$placement_names = $this->get_placement_names( $new_test );
+					$placement_names = implode( _x( ' vs ', 'placement tests', 'advanced-ads-pro' ), $placement_names );
+					/* translators: %s: placement test name */
+					$messages[]      = [ 'update', sprintf( __( 'Placement test <em>%s</em> created', 'advanced-ads-pro' ), $placement_names ) ];
+
+					$updated_tests[ $new_test_id ] = $new_test;
+				}
+			}
+
+			if ( $existing_tests !== $updated_tests ) {
+				$this->update_placement_tests_array( $updated_tests );
+			}
+		}
+	}
+}