1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (https://nette.org)
  5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
  6:  */
  7: 
  8: namespace Nette\Diagnostics;
  9: 
 10: use Nette;
 11: 
 12: 
 13: /**
 14:  * Rendering helpers for Debugger.
 15:  *
 16:  * @author     David Grudl
 17:  */
 18: class Helpers
 19: {
 20: 
 21:     /**
 22:      * Returns link to editor.
 23:      * @return Nette\Utils\Html
 24:      */
 25:     public static function editorLink($file, $line)
 26:     {
 27:         if (Debugger::$editor && is_file($file)) {
 28:             $dir = dirname(strtr($file, '/', DIRECTORY_SEPARATOR));
 29:             $base = isset($_SERVER['SCRIPT_FILENAME']) ? dirname(dirname(strtr($_SERVER['SCRIPT_FILENAME'], '/', DIRECTORY_SEPARATOR))) : dirname($dir);
 30:             if (substr($dir, 0, strlen($base)) === $base) {
 31:                 $dir = '...' . substr($dir, strlen($base));
 32:             }
 33:             return Nette\Utils\Html::el('a')
 34:                 ->href(strtr(Debugger::$editor, array('%file' => rawurlencode($file), '%line' => $line)))
 35:                 ->title("$file:$line")
 36:                 ->setHtml(htmlSpecialChars(rtrim($dir, DIRECTORY_SEPARATOR), ENT_IGNORE) . DIRECTORY_SEPARATOR . '<b>' . htmlSpecialChars(basename($file), ENT_IGNORE) . '</b>' . ($line ? ":$line" : ''));
 37:         } else {
 38:             return Nette\Utils\Html::el('span')->setText($file . ($line ? ":$line" : ''));
 39:         }
 40:     }
 41: 
 42: 
 43:     public static function findTrace(array $trace, $method, & $index = NULL)
 44:     {
 45:         $m = explode('::', $method);
 46:         foreach ($trace as $i => $item) {
 47:             if (isset($item['function']) && $item['function'] === end($m)
 48:                 && isset($item['class']) === isset($m[1])
 49:                 && (!isset($item['class']) || $item['class'] === $m[0] || $m[0] === '*' || is_subclass_of($item['class'], $m[0]))
 50:             ) {
 51:                 $index = $i;
 52:                 return $item;
 53:             }
 54:         }
 55:     }
 56: 
 57: 
 58:     public static function fixStack($exception)
 59:     {
 60:         if (function_exists('xdebug_get_function_stack')) {
 61:             $stack = array();
 62:             foreach (array_slice(array_reverse(xdebug_get_function_stack()), 2, -1) as $row) {
 63:                 $frame = array(
 64:                     'file' => $row['file'],
 65:                     'line' => $row['line'],
 66:                     'function' => isset($row['function']) ? $row['function'] : '*unknown*',
 67:                     'args' => array(),
 68:                 );
 69:                 if (!empty($row['class'])) {
 70:                     $frame['type'] = isset($row['type']) && $row['type'] === 'dynamic' ? '->' : '::';
 71:                     $frame['class'] = $row['class'];
 72:                 }
 73:                 $stack[] = $frame;
 74:             }
 75:             $ref = new \ReflectionProperty('Exception', 'trace');
 76:             $ref->setAccessible(TRUE);
 77:             $ref->setValue($exception, $stack);
 78:         }
 79:         return $exception;
 80:     }
 81: 
 82: 
 83:     /** @deprecated */
 84:     public static function htmlDump($var)
 85:     {
 86:         trigger_error(__METHOD__ . '() is deprecated; use Nette\Diagnostics\Dumper::toHtml() instead.', E_USER_DEPRECATED);
 87:         return Dumper::toHtml($var);
 88:     }
 89: 
 90:     /** @deprecated */
 91:     public static function clickableDump($var)
 92:     {
 93:         trigger_error(__METHOD__ . '() is deprecated; use Nette\Diagnostics\Dumper::toHtml() instead.', E_USER_DEPRECATED);
 94:         return Dumper::toHtml($var);
 95:     }
 96: 
 97:     /** @deprecated */
 98:     public static function textDump($var)
 99:     {
100:         trigger_error(__METHOD__ . '() is deprecated; use Nette\Diagnostics\Dumper::toText() instead.', E_USER_DEPRECATED);
101:         return Dumper::toText($var);
102:     }
103: 
104: }
105: