<?php
namespace AIOSEO\BrokenLinkChecker\Utils;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

use AIOSEO\BrokenLinkChecker\Traits\Helpers as TraitHelpers;

/**
 * Contains helper functions
 *
 * @since 1.0.0
 */
class Helpers {
	use TraitHelpers\Api;
	use TraitHelpers\Arrays;
	use TraitHelpers\Constants;
	use TraitHelpers\DateTime;
	use TraitHelpers\Strings;
	use TraitHelpers\ThirdParty;
	use TraitHelpers\Vue;
	use TraitHelpers\Wp;
	use TraitHelpers\WpContext;
	use TraitHelpers\WpMultisite;
	use TraitHelpers\WpUri;

	/**
	 * Checks if we are in a dev environment or not.
	 *
	 * @since 1.0.0
	 *
	 * @return boolean True if we are, false if not.
	 */
	public function isDev() {
		return aioseoBrokenLinkChecker()->isDev || isset( $_REQUEST['aioseo-dev'] ); // phpcs:ignore HM.Security.NonceVerification.Recommended
	}

	/**
	 * Applies wp_kses_post on the given string, but also allows some other tags we support.
	 *
	 * @since 1.0.0
	 *
	 * @param  string $string The string.
	 * @return string         The sanitized string.
	 */
	public function wpKsesPhrase( $string ) {
		$allowedHtmlTags = wp_kses_allowed_html( 'post' );

		$customTags = [
			'ta' => [
				'linkid' => [],
				'href'   => []
			]
		];

		$allowedHtmlTags = array_merge( $allowedHtmlTags, $customTags );

		return wp_kses( $string, $allowedHtmlTags );
	}

	/**
	 * Returns the scannable post types.
	 *
	 * @since 1.0.0
	 *
	 * @return array The scannable post types.
	 */
	public function getScannablePostTypes() {
		static $scannablePostTypes = null;
		if ( null !== $scannablePostTypes ) {
			return $scannablePostTypes;
		}

		// We exclude these post types to optimize performance.
		$nonSupportedPostTypes = [ 'attachment' ];
		$scannablePostTypes    = array_diff(
			$this->getPublicPostTypes( true ),
			$nonSupportedPostTypes
		);

		return $scannablePostTypes;
	}

	/**
	 * Returns the time that elapsed since the initial call to this function.
	 *
	 * @since 1.0.0
	 *
	 * @return int|null The time that has elapsed.
	 */
	public function timeElapsed() {
		static $last = null;

		$now    = microtime( true );
		$return = null !== $last ? $now - $last : null;

		if ( null === $last ) {
			$last = $now;
		}

		return $return;
	}

	/**
	 * Checks whether the current post can be scanned.
	 *
	 * @since 1.0.0
	 *
	 * @param  \WP_Post $post The post object.
	 * @return bool           Whether the post is scannable.
	 */
	public function isScannablePost( $post ) {
		if ( ! is_object( $post ) ) {
			return false;
		}

		$postTypes = array_diff( $this->getPublicPostTypes( true ), [ 'attachment' ] );
		if ( ! in_array( $post->post_type, $postTypes, true ) ) {
			return false;
		}

		if ( ! aioseoBrokenLinkChecker()->helpers->isValidPost( $post, $this->getPublicPostStatuses( true ) ) ) {
			return false;
		}

		return true;
	}

	/**
	 * Returns the post title or a placeholder if there isn't one.
	 *
	 * @since 1.0.0
	 *
	 * @param  int    $postId The post ID.
	 * @return string         The post title.
	 */
	public function getPostTitle( $postId ) {
		static $titles = [];
		if ( isset( $titles[ $postId ] ) ) {
			return $titles[ $postId ];
		}

		$post  = get_post( $postId );
		$title = $post->post_title;
		$title = $title ? $title : __( '(no title)' ); // phpcs:ignore AIOSEO.Wp.I18n.MissingArgDomain

		$titles[ $postId ] = $this->decodeHtmlEntities( $title );

		return $titles[ $postId ];
	}


	/**
	 * Checks if the given post is excluded from Broken Link Checker.
	 *
	 * @since 1.0.0
	 *
	 * @param  int  $postId The post ID.
	 * @return bool         Whether the post is excluded.
	 */
	public function isExcludedPost( $postId ) {
		$excludedPostIds      = $this->getExcludedPostIds();
		$includedPostTypes    = $this->getIncludedPostTypes();
		// We include auto-drafts here because all new posts are otherwise excluded before they are saved.
		$includedPostStatuses = array_merge( $this->getIncludedPostStatuses(), [ 'auto-draft' ] );
		$post                 = get_post( $postId );

		return in_array( (int) $postId, $excludedPostIds, true ) ||
			! in_array( $post->post_type, $includedPostTypes, true ) ||
			! in_array( $post->post_status, $includedPostStatuses, true );
	}

	/**
	 * Returns the IDs of posts that are excluded from Broken Link Checker.
	 *
	 * @since 1.0.0
	 *
	 * @return array The post IDs.
	 */
	public function getExcludedPostIds() {
		static $excludedPostIds = null;
		if ( null === $excludedPostIds ) {
			if ( ! aioseoBrokenLinkChecker()->options->advanced->enable ) {
				$excludedPostIds = [];

				return $excludedPostIds;
			}

			$excludedPostIds = [];
			$excludedPosts   = aioseoBrokenLinkChecker()->options->advanced->excludePosts;
			foreach ( $excludedPosts as $excludedPost ) {
				$excludedPost = json_decode( $excludedPost );
				if ( ! empty( $excludedPost->value ) ) {
					$excludedPostIds[] = $excludedPost->value;
				}
			}
		}

		return $excludedPostIds;
	}

	/**
	 * Returns the post types that Broken Link Checker is enabled for.
	 *
	 * @since 1.0.0
	 *
	 * @return array The included post types.
	 */
	public function getIncludedPostTypes() {
		static $includedPostTypes = null;
		if ( null !== $includedPostTypes ) {
			return $includedPostTypes;
		}

		$includedPostTypes = [];
		$postTypes         = aioseoBrokenLinkChecker()->options->advanced->postTypes->all();
		if ( ! aioseoBrokenLinkChecker()->options->advanced->enable || ! empty( $postTypes['all'] ) ) {
			$includedPostTypes = $this->getScannablePostTypes();
		} else {
			// Determine the intersection to make sure that we only consider post types that are currently registered.
			$includedPostTypes = array_intersect(
				$postTypes['included'],
				$this->getScannablePostTypes()
			);
		}

		foreach ( $includedPostTypes as $k => $postType ) {
			if ( ! $this->canEditPostType( $postType ) ) {
				unset( $includedPostTypes[ $k ] );
			}
		}

		return $includedPostTypes;
	}

	/**
	 * Returns the post statuses that Broken Link Checker is enabled for.
	 *
	 * @since 1.0.0
	 *
	 * @return array The included post statuses.
	 */
	public function getIncludedPostStatuses() {
		static $includedPostStatuses = null;
		if ( null !== $includedPostStatuses ) {
			return $includedPostStatuses;
		}

		$includedPostStatuses = [];
		$postStatuses         = aioseoBrokenLinkChecker()->options->advanced->postStatuses->all();
		if ( ! aioseoBrokenLinkChecker()->options->advanced->enable || ! empty( $postStatuses['all'] ) ) {
			$includedPostStatuses = $this->getPublicPostStatuses( true );
		} else {
			// Determine the intersection to make sure that we only consider post statuses that are currently registered.
			$includedPostStatuses = array_intersect(
				$postStatuses['included'],
				$this->getPublicPostStatuses( true )
			);
		}

		return $includedPostStatuses;
	}

	/**
	 * Generates a UTM URL from the URL and medium/content that are passed in.
	 *
	 * @since 1.0.0
	 *
	 * @param  string      $url     The URL to parse.
	 * @param  string      $medium  The UTM medium parameter.
	 * @param  string|null $content The UTM content parameter or null.
	 * @param  boolean     $esc     Whether or not to escape the URL.
	 * @return string               The new URL.
	 */
	public function utmUrl( $url, $medium, $content = null, $esc = true ) {
		// First, remove any existing utm parameters on the URL.
		$url = remove_query_arg( [
			'utm_source',
			'utm_medium',
			'utm_campaign',
			'utm_content'
		], $url );

		// Generate the new arguments.
		$args = [
			'utm_source'   => 'WordPress',
			'utm_campaign' => 'plugin',
			'utm_medium'   => $medium
		];

		// Content is not used by default.
		if ( $content ) {
			$args['utm_content'] = $content;
		}

		// Return the new URL.
		$url = add_query_arg( $args, $url );

		return $esc ? esc_url( $url ) : $url;
	}

	/**
	 * Returns the excluded domains.
	 *
	 * @since 1.1.1
	 *
	 * @return array The excluded domains.
	 */
	public function getExcludedDomains() {
		if ( ! aioseoBrokenLinkChecker()->options->advanced->enable ) {
			return [];
		}

		$excludedDomains = aioseoBrokenLinkChecker()->options->advanced->excludeDomains;
		if ( ! is_string( $excludedDomains ) ) {
			return [];
		}

		$pattern = '/([\.?!][\r\n\s]+|\r|\n|\s{2,})/u';

		return array_map( 'trim', preg_split( $pattern, $excludedDomains, -1, PREG_SPLIT_NO_EMPTY ) );
	}

	/**
	 * Checks if the given string is serialized, and if so, unserializes it.
	 * If the serialized string contains an object, we abort to prevent PHP object injection.
	 *
	 * @since 1.2.0
	 *
	 * @param  string       $string The string.
	 * @return string|array         The string or unserialized data.
	 */
	public function maybeUnserialize( $string ) {
		if ( ! is_string( $string ) ) {
			return $string;
		}

		$string = trim( $string );
		if ( is_serialized( $string ) && ! $this->stringContains( $string, 'O:' ) ) {
			// We want to add extra hardening for PHP versions greater than 5.6.
			return version_compare( PHP_VERSION, '7.0', '<' )
				? @unserialize( $string )
				: @unserialize( $string, [ 'allowed_classes' => false ] ); // phpcs:disable PHPCompatibility.FunctionUse.NewFunctionParameters.unserialize_optionsFound
		}

		return $string;
	}
}

Affy Pharma Pvt Ltd

Pharmaceutical, Nutra, Cosmetics Manufacturer in India

NUTRACEUTICALS

Softgel-Capsule

Arrange A Callback

×

[]

1 Step 1

Full Name

Telephone

Your Email

Departmentyour full name

Postal Address

Choose CountryAfghanistanAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua And BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBosnia And HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (keeling) IslandsColombiaComorosCongoCongo, The Democratic Republic Of TheCook IslandsCosta RicaCote D'ivoireCroatiaCubaCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEast TimorEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEthiopiaFalkland Islands (malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuineaGuinea-bissauGuyanaHaitiHeard Island And Mcdonald IslandsHoly See (vatican City State)HondurasHong KongHungaryIcelandIndiaIndonesiaIran, Islamic Republic OfIraqIrelandIsraelItalyJamaicaJapanJordanKazakstanKenyaKiribatiKorea, Democratic People's Republic OfKorea, Republic OfKosovoKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyan Arab JamahiriyaLiechtensteinLithuaniaLuxembourgMacauMacedonia, The Former Yugoslav Republic OfMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesia, Federated States OfMoldova, Republic OfMonacoMongoliaMontserratMontenegroMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNetherlands AntillesNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinian Territory, OccupiedPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarReunionRomaniaRussian FederationRwandaSaint HelenaSaint Kitts And NevisSaint LuciaSaint Pierre And MiquelonSaint Vincent And The GrenadinesSamoaSan MarinoSao Tome And PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia And The South Sandwich IslandsSpainSri LankaSudanSurinameSvalbard And Jan MayenSwazilandSwedenSwitzerlandSyrian Arab RepublicTaiwan, Province Of ChinaTajikistanTanzania, United Republic OfThailandTogoTokelauTongaTrinidad And TobagoTunisiaTurkeyTurkmenistanTurks And Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUnited States Minor Outlying IslandsUruguayUzbekistanVanuatuVenezuelaViet NamVirgin Islands, BritishVirgin Islands, U.s.Wallis And FutunaWestern SaharaYemenZambiaZimbabwe

Message

0 /

Submit Form

Previous

Next