<h2>File Contents: /home/planet5/.trash/9monarch/core/components/api/spam/copy_of_Provider.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/.trash/9monarch/core/components/api/spam/copy_of_Provider.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

/**
 * High-level wrapper for interacting with the external API&#039;s offered by 3rd-party anti-spam providers.
 *
 * @since 4.0.7
 *
 * @package ET\Core\API\Spam
 */
abstract class ET_Core_API_Spam_Provider extends ET_Core_API_Service  {

	/**
	 * @since 4.0.7
	 *
	 * @inheritDoc
	 */
	public $service_type = &#039;spam&#039;;

	/**
	 * @since 4.0.7
	 *
	 * @inheritDoc
	 */
	protected function _get_data() {
		$options = parent::_get_data();

		// return empty array in case of empty name
		if ( &#039;&#039; === $this-&gt;account_name || ! is_string( $this-&gt;account_name ) ) {
			return array();
		}

		$provider = sanitize_text_field( $this-&gt;slug );
		$account  = sanitize_text_field( $this-&gt;account_name );

		if ( ! isset( $options[&#039;accounts&#039;][ $provider ][ $account ] ) ) {
			$options[&#039;accounts&#039;][ $provider ][ $account ] = array();
			update_option( &#039;et_core_api_spam_options&#039;, $options );
		}

		return $options[&#039;accounts&#039;][ $provider ][ $account ];
	}

	/**
	 * Returns whether or not an account exists in the database.
	 *
	 * @since 4.0.7
	 *
	 * @param string $provider
	 * @param string $account_name
	 *
	 * @return bool
	 */
	public static function account_exists( $provider, $account_name ) {
		$all_accounts = self::get_accounts();

		return isset( $all_accounts[ $provider ][ $account_name ] );
	}

	/**
	 * @since 4.0.7
	 *
	 * @inheritDoc
	 */
	public function delete() {
		self::remove_account( $this-&gt;slug, $this-&gt;account_name );

		$this-&gt;account_name = &#039;&#039;;

		$this-&gt;_get_data();
	}

	/**
	 * Retrieves the email accounts data from the database.
	 *
	 * @since 4.0.7
	 *
	 * @return array
	 */
	public static function get_accounts() {
		$options = (array) get_option( &#039;et_core_api_spam_options&#039; );

		return isset( $options[&#039;accounts&#039;] ) ? $options[&#039;accounts&#039;] : array();
	}

	/**
	 * @since 4.0.7
	 *
	 * @inheritDoc
	 */
	public function get_data_keymap( $keymap = array() ) {
		return $keymap;
	}

	abstract public function is_enabled();

	/**
	 * Remove an account
	 *
	 * @since 4.0.7
	 *
	 * @param string $provider
	 * @param string $account_name
	 */
	public static function remove_account( $provider, $account_name ) {
		$options = (array) get_option( &#039;et_core_api_spam_options&#039; );

		unset( $options[&#039;accounts&#039;][ $provider ][ $account_name ] );

		update_option( &#039;et_core_api_spam_options&#039;, $options );
	}

	/**
	 * @since 4.0.7
	 *
	 * @inheritDoc
	 */
	public function save_data() {
		self::update_account( $this-&gt;slug, $this-&gt;account_name, $this-&gt;data );
	}

	/**
	 * @since 4.0.7
	 *
	 * @inheritDoc
	 */
	public function set_account_name( $name ) {
		$this-&gt;account_name = $name;
		$this-&gt;data = $this-&gt;_get_data();
	}

	/**
	 * Updates the data for a provider account.
	 *
	 * @since 4.0.7
	 *
	 * @param string $provider The provider&#039;s slug.
	 * @param string $account  The account name.
	 * @param array  $data     The new data for the account.
	 */
	public static function update_account( $provider, $account, $data ) {
		if ( empty( $account ) || empty( $provider ) ) {
			return;
		}

		$options  = (array) get_option( &#039;et_core_api_spam_options&#039; );
		$provider = sanitize_text_field( $provider );
		$account  = sanitize_text_field( $account );

		self::$_-&gt;array_update( $options, &quot;accounts.${provider}.{$account}&quot;, $data );

		update_option( &#039;et_core_api_spam_options&#039;, $options );
	}

	abstract public function verify_form_submission();
}
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