File "Exception.php"

Full Path: /home/flipjqml/onlinebetsolution.com/wp-content/plugins/woocommerce-jetpack/src/error/Exception.php
File size: 6.79 KB
MIME-type: text/x-php
Charset: utf-8

<?php
/**
 * Generic exception that we know has come from the Loco plugin
 */
class Loco_error_Exception extends Exception implements JsonSerializable {

    const LEVEL_ERROR   = 0;
    const LEVEL_WARNING = 1;
    const LEVEL_DEBUG   = 2;
    const LEVEL_NOLOG   = 3;


    /**
     * Links to help docs etc.. to show along side error message
     * @var array
     */
    private $links = [];

    /**
     * Override file in which exception was thrown
     * @var string
     */
    private $_file;

    /**
     * Override line number from where exception was thrown
     * @var int
     */
    private $_line;

    /**
     * Whether log file writing is enabled
     * @var bool
     */
    private $_log = true;

    /**
     * {@inheritdoc}
     */
    public function __construct( $message = '', $code = 0, $previous = null ) {
        parent::__construct( $message, $code, $previous );
    }


    /**
     * @return Throwable
     */
    private function getRootException(){
        $current = $this;
        // note that getPrevious is absent in PHP < 5.3
        while( method_exists($current,'getPrevious') && ( $next = $current->getPrevious() ) ){
            $current = $next;
        }
        return $current;
    }


    /**
     * @return string
     */
    public function getRealFile(){
        if( $this->_file ){
            return $this->_file;
        }
        return $this->getRootException()->getFile();
    }


    /**
     * @return int
     */
    public function getRealLine(){
        if( $this->_line ){
            return $this->_line;
        }
        return $this->getRootException()->getLine();
    }


    /**
     * @return array
     */
    public function getRealTrace(){
        return $this->getRootException()->getTrace();
    }


    /**
     * @param int $depth number of levels up from callee
     * @return Loco_error_Exception
     */
    public function setCallee( $depth = 0, array $stack = null ){
        if( is_null($stack) ) {
            $stack = debug_backtrace(0);
        }
        $callee = $stack[$depth];
        $this->_file = $callee['file'];
        $this->_line = $callee['line'];
        // TODO could also log the stack trace from $depth upwards, but not required unless being logged or thrown
        return $this;
    }


    /**
     * Write this error to file regardless of log level
     * @return void
     */
    public function log(){
        $file = new Loco_fs_File( $this->getRealFile() );
        $path = $file->getRelativePath( loco_plugin_root() );
        $text = sprintf('[Loco.%s] "%s" in %s:%u', $this->getType(), $this->getMessage(), $path, $this->getRealLine() );
        // separate error log for cli tests
        if( 'cli' === PHP_SAPI && defined('LOCO_TEST_DATA_ROOT') ){
            error_log( '['.date('c').'] '.$text."\n", 3, 'debug.log' );
        }
        // Else write to default PHP log, but note that WordPress may have set this to wp-content/debug.log.
        // If no `error_log` is set this will send message to the SAPI, so check your httpd/fast-cgi errors too.
        else {
            error_log( $text, 0 );
        }
    }


    /**
     * Get view template for rendering error to HTML.
     * @return string path relative to root tpl directory
     */
    public function getTemplate(){
        return 'admin/errors/generic';
    }


    /**
     * Get notice level short code as a string
     * @return string
     */
    public function getType(){
        return 'error';
    }


    /**
     * Get verbosity level
     * @return int
     */
    public function getLevel(){
        return self::LEVEL_ERROR;
    }


    /**
     * Call wp cli logging function
     * @return void
     */
    public function logCli(){
        WP_CLI::error( $this->getMessage(), false );
    }


    /**
     * Get localized notice level name
     * @return string
     */
    public function getTitle(){
        return __('Error','loco-translate');
    }


    /**
     * @return array
     */
    #[ReturnTypeWillChange]
    public function jsonSerialize(){
        $a = [
            'code' => $this->getCode(),
            'type' => $this->getType(),
            'title' => $this->getTitle(),
            'message' => $this->getMessage(),
        ];
        /*if( loco_debugging() ){
            $a['file'] = str_replace( ABSPATH, '', $this->getRealFile() );
            $a['line'] = $this->getRealLine();
            $a = self::recurseJsonSerialize($a,$this);
        }*/
        return $a;
    }


    /**
     * @param string[] $a
     * @return array modified from $a
     * @codeCoverageIgnore
     */
    private static function recurseJsonSerialize( array $a, Exception $child ){
        $a['class'] = get_class($child);
        $a['trace'] = $child->getTraceAsString();
        $parent = $child->getPrevious();
        if( $parent instanceof Exception ){
            $a['previous'] = self::recurseJsonSerialize([],$parent);
        }
        return $a;
    }

    /**
     * Push navigation links into error. Use for help pages etc..
     * @param string $href
     * @param string $text
     * @return Loco_error_Exception
     */
    public function addLink( $href, $text ){
        $this->links[] = sprintf('<a href="%s">%s</a>', esc_url($href), esc_html($text) );
        return $this;
    }


   /**
    * @return array
    */
    public function getLinks(){
        return $this->links;
    }


    /**
     * Convert generic exception to one of ours
     * @param Exception $e original error
     * @return Loco_error_Exception
     */
    public static function convert( Exception $e ){
        if( $e instanceof Loco_error_Exception ){
            return $e;
        }
        return new Loco_error_Exception( $e->getMessage(), $e->getCode(), $e );
    }


    /**
     * Test if this error should be automatically logged
     * @return bool
     */
    public function loggable(){
        if( $this->_log ){
            // Log messages of minimum priority and up, depending on debug mode
            // note that non-debug level is in line with error_reporting set by WordPress (notices ignored)
            $priority = loco_debugging() ? Loco_error_Exception::LEVEL_DEBUG : Loco_error_Exception::LEVEL_WARNING;
            return $this->getLevel() <= $priority;
        }
        return false;
    }
    
    
    /**
     * Suppress logging for this error. e.g if you want to warn in UI but don't want to pollute log files.
     * @return self
     */
    public function noLog(){
        $this->_log = false;
        return $this;
    }
    
    
    /**
     * Check if passed exception is effectively the same as this one
     * @return bool
     */
    public function isIdentical( Exception $other ){
        return $this->getCode() === $other->getCode()
            && $this->getMessage() === $other->getMessage()
            && $this->getType() === ( $other instanceof Loco_error_Exception ? $other->getType() : 0 );
    }

}