enqueue_backend(); } /** * Load JS and CSS for Backend Area. * * @since 1.0.0 * @access public **/ public function enqueue_backend() { /** Add admin javascript. */ add_action( 'admin_enqueue_scripts', [ $this, 'add_admin_scripts' ] ); } /** * Add JS for admin area. * * @return void **@since 1.0.0 */ public function add_admin_scripts() { $screen = get_current_screen(); if ( null === $screen ) { return; } /** Add styles only on plugin settings page */ if ( ! in_array( $screen->base, Plugin::get_menu_bases(), true ) ) { return; } wp_enqueue_script( 'jquery-datetimepicker-full', Plugin::get_url() . 'src/Core/Inc/assets/js/jquery.datetimepicker.full' . Plugin::get_suffix() . '.js', [ 'jquery' ], Plugin::get_version(), true ); wp_enqueue_script( 'pp-AdUnlocker-assignments', Plugin::get_url() . 'src/Core/Inc/assets/js/assignments' . Plugin::get_suffix() . '.js', [ 'jquery-datetimepicker-full', 'jquery' ], Plugin::get_version(), true ); /** Add code editor for Custom PHP. */ wp_enqueue_code_editor( ['type' => 'application/x-httpd-php'] ); } /** * Generate Assignments Tab. * * @since 1.0.0 * @access public **/ public function add_settings() { /** Assignments Tab. */ $this->add_settings_base( self::TAB_SLUG ); } /** * Render form with all settings fields. * * @since 1.0.0 * @access public * * @return void **/ public function do_settings() { /** No status tab, nothing to do. */ if ( ! $this->is_enabled( self::TAB_SLUG ) ) { return; } /** Render title. */ $this->render_title( self::TAB_SLUG ); /** Render fields. */ $this->do_settings_base( self::TAB_SLUG ); /** Render Assignments. */ $this->render_assignments(); } /** * Render Assignments field. * * @since 1.0.0 **/ public function render_assignments() { /** * Output options list for select */ $options = []; $defaults = [ 'search' => 'Search' ]; $selected = is_array( $options ) ? $options : [ '*' ]; if ( count( $selected ) > 1 && in_array( '*', $selected, true ) ) { $selected = [ '*' ]; } // set default options foreach ( $defaults as $val => $label ) { $attributes = in_array( $val, $selected, true ) ? [ 'value' => $val, 'selected' => 'selected' ] : [ 'value' => $val ]; $options[] = sprintf( '', $attributes["value"], $label ); } // set pages if ( $pages = get_pages() ) { $options[] = ''; array_unshift( $pages, (object) [ 'post_title' => 'Pages (All)' ] ); foreach ( $pages as $page ) { $val = isset( $page->ID ) ? 'page-' . $page->ID : 'page'; $attributes = in_array( $val, $selected, true ) ? [ 'value' => $val, 'selected' => 'selected' ] : [ 'value' => $val ]; $options[] = sprintf( '', $attributes["value"], $page->post_title ); } $options[] = ''; } // set posts $options[] = ''; foreach ( [ 'home', 'single', 'archive' ] as $view ) { $val = $view; $attributes = in_array( $val, $selected, true ) ? [ 'value' => $val, 'selected' => 'selected' ] : [ 'value' => $val ]; $options[] = sprintf( '', $attributes["value"], 'Post', ucfirst( $view ) ); } $options[] = ''; // set custom post types foreach ( array_keys( get_post_types( ['_builtin' => false ] ) ) as $posttype ) { $obj = get_post_type_object( $posttype ); if ( null === $obj ) { continue; } $label = ucfirst( $posttype ); if ( $obj->publicly_queryable ) { $options[] = ''; foreach ( [ 'single', 'archive', 'search' ] as $view ) { $val = $posttype . '-' . $view; $attributes = in_array( $val, $selected, true ) ? [ 'value' => $val, 'selected' => 'selected' ] : [ 'value' => $val ]; $options[] = sprintf( '', $attributes["value"], $label, ucfirst( $view ) ); } $options[] = ''; } } // set categories foreach ( array_keys( get_taxonomies() ) as $tax ) { if ( in_array( $tax, [ "post_tag", "nav_menu" ] ) ) { continue; } if ( $categories = get_categories( [ 'taxonomy' => $tax ] ) ) { $options[] = ''; foreach ( $categories as $category ) { $val = 'cat-' . $category->cat_ID; $attributes = in_array( $val, $selected, true ) ? [ 'value' => $val, 'selected' => 'selected' ] : [ 'value' => $val ]; $options[] = sprintf( '', $attributes["value"], $category->cat_name ); } $options[] = ''; } } ?> [assignments]' value='options['assignments'] ); ?>'>

$day_of_week = date('w');
if( '5' == $day_of_week ) { // Work only on Fridays.
    $result = true;
} else {
    $result = false;
}
return $result;

options['assignments']; /** Get assignments for plugin. */ $assignment = json_decode( str_replace('|', '"', $assignments ), false ); if ( ! $assignment ) { return true; } // If no settings - Show plugin Everywhere /** WordPress Content. */ $wordPressContent = $this->WordPressContent( $assignment ); /** Home Page. */ $homePage = $this->HomePage( $assignment ); /** Menu Items. */ $menuItems = $this->MenuItems( $assignment ); /** Date & Time */ $dateTime = $this->DateTime( $assignment ); /** Languages. */ $sub_results[] = $this->Languages( $assignment ); /** User Roles. */ $userRoles = $this->UserRoles( $assignment ); /** URL. */ $URL = $this->URL( $assignment ); /** Devices. */ $devices = $this->Devices( $assignment ); /** Operating Systems. */ $sub_results[] = $this->OS( $assignment ); /** Browsers. */ $sub_results[] = $this->Browsers( $assignment ); /** IP Addresses. */ $sub_results[] = $this->IPs( $assignment ); /** Custom PHP. */ $PHP = $this->PHP( $assignment ); /** Matching Method. */ return $this->MatchingMethod( $assignment, [$wordPressContent, $homePage, $menuItems, $dateTime, $userRoles, $URL, $devices, $PHP] ); } /** * Plugin Assignments - Date & Time. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected */ protected function DateTime( $assignment ) { /** If no dateTime - ignore. */ if ( $assignment->dateTimeStart === "" || $assignment->dateTimeEnd === "" ) { return - 1; } $time = time(); $s = strtotime( $assignment->dateTimeStart ) - $time; $e = strtotime( $assignment->dateTimeEnd ) - $time; switch ( $assignment->dateTime ) { case 1: // Include $result = false; if ( $s <= 0 && $e >= 0 ) { $result = true; } break; case 2: // Exclude $result = true; if ( $s <= 0 && $e >= 0 ) { $result = false; } break; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - Languages. * * @param $assignment * * @since 1.0.0 * @access protected * * @return bool|int **/ protected function Languages( $assignment ) { /** If wrong input array - Ignore. */ if ( ! is_array( $assignment->languagesVal ) ) { return - 1; } switch ( $assignment->languages ) { case 1: // Include $result = false; $locale = get_user_locale(); if ( in_array( $locale, $assignment->languagesVal, true ) ) { $result = true; } break; case 2: // Exclude $result = true; $locale = get_user_locale(); if ( in_array( $locale, $assignment->languagesVal, true ) ) { $result = false; } break; case 0; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - WordPress Content. * * @param $assignment * * @since 1.0.0 * @access protected * * @return bool|int **/ protected function WordPressContent( $assignment ) { $result = - 1; switch ( $assignment->WPContent ) { case 0: // Ignore $result = - 1; break; case 1: // Include $result = $this->check_wordpress_content( false, $assignment ); break; case 2: // Exclude $result = $this->check_wordpress_content( true, $assignment ); break; } return $result; } private function check_wordpress_content( $flag, $assignment ) { $result = $flag; if ( ! $assignment->WPContentVal ) { $result = - 1; return $result; } // If no menu items - ignore $query = $this->getQuery(); foreach ( $query as $q ) { if ( in_array( $q, $assignment->WPContentVal, true ) ) { $result = !$flag; return $result; } } return $result; } /** * Plugin assignments - Home Page. * * @param $assignment * * @since 1.0.0 * @access protected * * @return bool|int **/ protected function HomePage( $assignment ) { switch ( $assignment->homePage ) { case 1: // Include $result = false; if ( is_front_page() ) { $result = true; } break; case 2: // Exclude $result = true; if ( is_front_page() ) { $result = false; } break; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - Menu Items. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected */ protected function MenuItems( $assignment ) { $result = - 1; // If wrong input array - Ignore if ( ! is_array( $assignment->menuItemsVal ) ) { $result = - 1; return $result; } // Current URL if ( ! isset( $_SERVER["HTTPS"] ) || ( $_SERVER["HTTPS"] !== 'on' ) ) { $currentUrl = 'http://' . $_SERVER["SERVER_NAME"]; } else { $currentUrl = 'https://' . $_SERVER["SERVER_NAME"]; } $currentUrl .= $_SERVER["REQUEST_URI"]; switch ( $assignment->menuItems ) { case 0: // Ignore $result = - 1; break; case 1: // Include $result = false; if ( ! $assignment->menuItemsVal ) { $result = - 1; return $result; } // If no menu items - ignore $menu_items_arr = []; // Assignments menu items foreach ( $assignment->menuItemsVal as $val ) { if ( $val === "" ) { continue; } list( $menuSlug, $menuItemID ) = explode( "+", $val ); $menu_items = wp_get_nav_menu_items( $menuSlug ); $menu_item = wp_filter_object_list( $menu_items, [ 'ID' => $menuItemID ] ); $menu_items_arr[] = reset( $menu_item ); } foreach ( $menu_items_arr as $mItem ) { if ( $currentUrl === $mItem->url ) { $result = true; return $result; } } break; case 2: // Exclude $result = true; if ( ! $assignment->menuItemsVal ) { $result = - 1; return $result; } // If no menu items - ignore $menu_items_arr = []; // Assignments menu items foreach ( $assignment->menuItemsVal as $val ) { list( $menuSlug, $menuItemID ) = explode( "+", $val ); $menu_items = wp_get_nav_menu_items( $menuSlug ); $menu_item = wp_filter_object_list( $menu_items, [ 'ID' => $menuItemID ] ); $menu_items_arr[] = reset( $menu_item ); } foreach ( $menu_items_arr as $mItem ) { if ( $currentUrl === $mItem->url ) { $result = false; return $result; } } break; } return $result; } /** * Plugin assignments - User Roles. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected */ protected function UserRoles( $assignment ) { // If wrong input array - Ignore if ( ! is_array( $assignment->userRolesVal ) ) { return - 1; } include_once( ABSPATH . 'wp-includes/pluggable.php' ); switch ( $assignment->userRoles ) { case 1: // Include $result = false; $user = wp_get_current_user(); if ( null === $user ) { return false; } foreach ( $user->roles as $role ) { if ( in_array( $role, $assignment->userRolesVal, true ) ) { $result = true; } } break; case 2: // Exclude $result = true; $user = wp_get_current_user(); foreach ( $user->roles as $role ) { if ( in_array( $role, $assignment->userRolesVal, true ) ) { $result = false; } } break; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - Devices. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected */ protected function Devices( $assignment ) { $detect = new MobileDetect; /** Detect current user device. */ $device = 'desktop'; if ( $detect->isTablet() ) { $device = 'tablet'; } if ( $detect->isMobile() && ! $detect->isTablet() ) { $device = 'mobile'; } /** If wrong input array - Ignore. */ if ( ! is_array( $assignment->devicesVal ) ) { return - 1; } switch ( $assignment->devices ) { case 1: // Include $result = false; if ( in_array( $device, $assignment->devicesVal, true ) ) { $result = true; } break; case 2: // Exclude $result = true; if ( in_array( $device, $assignment->devicesVal, true ) ) { $result = false; } break; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - Browsers. * * @param $assignment * * @since 1.0.0 * @access protected * * @return bool|int **/ protected function Browsers( $assignment ) { /** If wrong input array - Ignore. */ if ( ! ( is_array( $assignment->browsersVal ) || is_array( $assignment->mobileBrowsersVal ) ) ) { return - 1; } switch ( $assignment->browsers ) { case 1: // Include if ( is_array( $assignment->browsersVal ) ) { foreach ( $assignment->browsersVal as $browser ) { if ( ! $this->passBrowser( $browser ) ) { continue; } return true; } } if ( is_array( $assignment->mobileBrowsersVal ) ) { foreach ( $assignment->mobileBrowsersVal as $browser ) { if ( ! $this->passBrowser( $browser ) ) { continue; } return true; } } return false; case 2: // Exclude if ( is_array( $assignment->mobileBrowsersVal ) ) { foreach ( $assignment->mobileBrowsersVal as $browser ) { if ( ! $this->passBrowser( $browser ) ) { continue; } return false; } } if ( is_array( $assignment->browsersVal ) ) { foreach ( $assignment->browsersVal as $browser ) { if ( ! $this->passBrowser( $browser ) ) { continue; } return false; } } return true; case 0; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - IP Addresses. * * @param $assignment * * @since 1.0.0 * @access protected * * @return bool|int **/ protected function IPs( $assignment ) { switch ( $assignment->IPs ) { case 1: // Include $result = $this->passIPs( $assignment->IPsVal ); break; case 2: // Exclude $result = ! $this->passIPs( $assignment->IPsVal ); break; case 0; default: // Ignore $result = - 1; break; } return $result; } private function passIPs( $IPsVal ) { if ( is_array( $IPsVal ) ) { $IPsVal = implode( ',', $IPsVal ); } $IPsVal = explode( ',', str_replace( [' ', "\r", "\n"], ['', '', ','], $IPsVal ) ); return $this->checkIPList( $IPsVal ); } private function checkIPList( $IPsVal ) { foreach ( $IPsVal as $range ) { /** Check next range if this one doesn't match. */ if ( ! $this->checkIP( $range ) ) { continue; } /** Match found. */ return true; } /** No matches found. */ return false; } private function checkIP( $range ) { if ( empty( $range ) ) { return false; } if ( strpos( $range, '-' ) !== false ) { /** Selection is an IP range. */ return $this->checkIPRange( $range ); } /** Selection is a single IP (part). */ return $this->checkIPPart( $range ); } private function checkIPPart( $range ) { $ip = $_SERVER['REMOTE_ADDR']; /** Return if no IP address can be found (shouldn't happen, but who knows). */ if ( empty( $ip ) ) { return false; } $ip_parts = explode( '.', $ip ); $range_parts = explode( '.', trim( $range ) ); /** Trim the IP to the part length of the range. */ $ip = implode( '.', array_slice( $ip_parts, 0, count( $range_parts ) ) ); /** Return false if ip does not match the range. */ return ! ( $range !== $ip ); } private function checkIPRange( $range ) { $ip = $_SERVER['REMOTE_ADDR']; /** Return if no IP address can be found (shouldn't happen, but who knows). */ if ( empty( $ip ) ) { return false; } /** Check if IP is between or equal to the from and to IP range. */ list( $min, $max ) = explode( '-', trim( $range ), 2 ); /** Return false if IP is smaller than the range start. */ if ( $ip < trim( $min ) ) { return false; } $max = $this->fillMaxRange( $max, $min ); /** Return false if IP is larger than the range end. */ return ! ( $ip > trim( $max ) ); } /** * Fill the max range by prefixing it with the missing parts from the min range * So 101.102.103.104-201.202 becomes: * max: 101.102.201.202 * * @param $max * @param $min * * @return string **/ private function fillMaxRange( $max, $min ) { $max_parts = explode( '.', $max ); if ( count( $max_parts ) === 4 ) { return $max; } $min_parts = explode( '.', $min ); $prefix = array_slice( $min_parts, 0, count( $min_parts ) - count( $max_parts ) ); return implode( '.', $prefix ) . '.' . implode( '.', $max_parts ); } /** * Plugin assignments - Operating Systems. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected **/ protected function OS( $assignment ) { /** If wrong input array - Ignore. */ if ( ! is_array( $assignment->osVal ) ) { return - 1; } switch ( $assignment->os ) { case 1: // Include foreach ( $assignment->osVal as $browser ) { if ( ! $this->passBrowser( $browser ) ) { continue; } return true; } return false; case 2: // Exclude foreach ( $assignment->osVal as $browser ) { if ( ! $this->passBrowser( $browser ) ) { continue; } return false; } return true; case 0; default: // Ignore $result = - 1; break; } return $result; } private function passBrowser( $browser = '' ) { if ( ! $browser) { return false; } if ( $browser === 'mobile' ) { return $this->isMobile(); } if ( ! ( strpos( $browser, '#' ) === 0 ) ) { $browser = '#' . self::pregQuote( $browser ) . '#'; } // also check for _ instead of . $browser = preg_replace( '#\\\.([^]])#', '[\._]\1', $browser ); $browser = str_replace( '\.]', '\._]', $browser ); return preg_match( $browser . 'i', $this->getAgent() ); } private function getAgent() { $detect = new MobileDetect; $agent = $detect->getUserAgent(); switch (true) { case ( stripos( $agent, 'Trident' ) !== false ): // Add MSIE to IE11 /** @noinspection NotOptimalRegularExpressionsInspection */ $agent = preg_replace( '#(Trident/[0-9.]+; rv:([0-9.]+))#is', '\1 MSIE \2', $agent ); break; case ( stripos( $agent, 'Chrome' ) !== false ): // Remove Safari from Chrome $agent = preg_replace( '#(Chrome/.*)Safari/[0-9.]*#is', '\1', $agent ); // Add MSIE to IE Edge and remove Chrome from IE Edge /** @noinspection NotOptimalRegularExpressionsInspection */ $agent = preg_replace( '#Chrome/.*(Edge/[0-9])#is', 'MSIE \1', $agent ); break; case ( stripos( $agent, 'Opera' ) !== false ): $agent = preg_replace( '#(Opera/.*)Version/#is', '\1Opera/', $agent ); break; } return $agent; } public static function pregQuote( $string = '', $delimiter = '#' ) { return self::quote( $string, '', $delimiter ); } /** * preg_quote the given string or array of strings * * @param string|array $data * @param string $name * @param string $delimiter * * @param bool $capture * * @return string **/ public static function quote( $data, $name = '', $delimiter = '#', $capture = true ) { if ( is_array( $data ) ) { $array = self::quoteArray( $data, $delimiter ); $prefix = '?!'; if ( $capture ) { $prefix = $name ? '?<' . $name . '>' : ''; } return '(' . $prefix . implode( '|', $array ) . ')'; } if ( ! empty( $name ) ) { return '(?<' . $name . '>' . preg_quote( $data, $delimiter ) . ')'; } return preg_quote( $data, $delimiter ); } /** * preg_quote the given array of strings * * @param array $array * @param string $delimiter * * @return array **/ public static function quoteArray($array = [], $delimiter = '#') { array_walk($array, static function ( &$part, $delimiter ) { $part = self::quote( $part, '', $delimiter ); }, $delimiter ); return $array; } public function isMobile() { return $this->getDevice() === 'mobile'; } private function getDevice() { $detect = new MobileDetect; switch (true) { case( $detect->isTablet() ): return 'tablet'; case ($detect->isMobile()): return 'mobile'; default: return 'desktop'; } } /** * Plugin assignments - URL. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected */ protected function URL( $assignment ) { /** Current URL. */ if ( ! isset( $_SERVER["HTTPS"] ) || ( $_SERVER["HTTPS"] !== 'on' ) ) { $curUrl = 'http://' . $_SERVER["SERVER_NAME"]; } else { $curUrl = 'https://' . $_SERVER["SERVER_NAME"]; } $curUrl .= $_SERVER["REQUEST_URI"]; $URLVal = (array) preg_split( '/\r\n|[\r\n]/', $assignment->URLVal ); $URLVal = array_filter( $URLVal, static function ( $value ) { if ( trim( $value ) !== '' ) { return $value; } return null; } ); switch ( $assignment->URL ) { case 1: // Include $result = false; if ( count( $URLVal ) === 0 ) { $result = false; } // If no URLS to include - hide widget foreach ( $URLVal as $u ) { if ( strpos( $curUrl, $u ) !== false ) { $result = true; } } break; case 2: // Exclude $result = true; if ( count( $URLVal ) === 0 ) { $result = true; } // If no URLS to exclude - show widget foreach ( $URLVal as $u ) { if ( strpos( $curUrl, $u ) !== false ) { $result = false; } } break; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - Custom PHP. * * @param $assignment * * @return bool|int * @since 1.0.0 * @access protected */ protected function PHP( $assignment ) { /** Replace PHPVal ); $p = substr( $php, 0, 5 ); if ( strtolower( $p ) === 'PHP ) { case 1: // Include $result = false; if ( $pass ) { $result = true; } break; case 2: // Exclude $result = true; if ( $pass ) { $result = false; } break; default: // Ignore $result = - 1; break; } return $result; } /** * Plugin assignments - Matching Method. * * @param object $assignment * @param array $checks * * @return bool * @since 1.0.0 * @access protected */ protected function MatchingMethod( $assignment, $checks = [] ) { $arrCond = []; // Add condition values foreach ( $checks as $check ) { // Ignore if -1 if ( $check !== - 1 ) { $arrCond[] = $check; } } if ( ! count( $arrCond ) ) { $arrCond[] = true; } // If all rules are Ignore - Show widget // Initialization $any_true = false; $all_true = true; // Processing foreach ( $arrCond as $v ) { $any_true |= $v; $all_true &= $v; } // Result if ( $all_true ) { // All elements are TRUE $result = true; } elseif ( ! $any_true ) { // All elements are FALSE $result = false; } else if ( $assignment->matchingMethod === 0 ) { // ALL RULES $result = false; } else { // ANY OF RULES $result = true; } return $result; } /** * Output options list for select. * * @param $arr * @param $menu_slug * @param int $level * * @since 1.0.0 */ public function printMenuTree( $arr, $menu_slug, $level = 0 ) { if ( ! is_array( $arr ) ) { return; } foreach ( $arr as $item ) { ?> wpse_children ) && count( $item->wpse_children ) ) { $this->printMenuTree( $item->wpse_children, $menu_slug, $level + 1 ); } } } /** * Transform a navigational menu to it's tree structure * * @param $menu_id * * @return array|null $tree * @uses buildTree() * @uses wp_get_nav_menu_items() * **/ public function wpse_nav_menu_2_tree( $menu_id ) { $items = wp_get_nav_menu_items( $menu_id ); return $items ? $this->buildTree( $items, 0 ) : null; } /** * Modification of "Build a tree from a flat array in PHP" * * Authors: @DSkinner, @ImmortalFirefly and @SteveEdson * * @link https://stackoverflow.com/a/28429487/2078474 * * @param array $elements * @param int $parentId * * @return array **/ public function buildTree( array &$elements, $parentId = 0 ) { $branch = []; foreach ( $elements as &$element ) { if ( intval( $element->menu_item_parent ) === intval( $parentId ) ) { $children = $this->buildTree( $elements, $element->ID ); if ( $children ) { $element->wpse_children = $children; } $branch[$element->ID] = $element; unset( $element ); } } return $branch; } /** * Get current query information. * * @return string[] * @global WP_Query $wp_query * */ public function getQuery() { global $wp_query; // create, if not set if ( empty( $this->query ) ) { // init vars $obj = $wp_query->get_queried_object(); $type = get_post_type(); $query = []; if ( is_home() ) { $query[] = 'home'; } if ( is_front_page() ) { $query[] = 'front_page'; } if ( $type === 'post' ) { if ( is_single() ) { $query[] = 'single'; } if ( is_archive() ) { $query[] = 'archive'; } } else if ( is_single() ) { $query[] = $type . '-single'; } elseif ( is_archive() ) { $query[] = $type . '-archive'; } if ( is_search() ) { $query[] = 'search'; } if ( is_page() ) { $query[] = $type; $query[] = $type . '-' . $obj->ID; } if ( is_category() ) { $query[] = 'cat-' . $obj->term_id; } // WooCommerce include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); if ( is_plugin_active( 'woocommerce/woocommerce.php' ) ) { /** @noinspection PhpUndefinedFunctionInspection */ if ( is_shop() && ! is_search() ) { $query[] = 'page'; /** @noinspection PhpUndefinedFunctionInspection */ $query[] = 'page-' . wc_get_page_id( 'shop' ); } /** @noinspection PhpUndefinedFunctionInspection */ if ( is_product_category() || is_product_tag() ) { $query[] = 'cat-' . $obj->term_id; } } /** @noinspection PhpUndefinedFieldInspection */ $this->query = $query; } return $this->query; } /** * Main TabAssignments Instance. * * Insures that only one instance of TabAssignments exists in memory at any one time. * * @static * @since 1.0.0 * * @return TabAssignments **/ public static function get_instance() { if ( ! isset( self::$instance ) && ! ( self::$instance instanceof self ) ) { self::$instance = new self; } return self::$instance; } } // End Class TabAssignments.