Deprecated : Constant E_STRICT is deprecated in /home/pastorz/old-espace-client/vendor/symfony/error-handler/ErrorHandler.php on line 58
Deprecated : Constant E_STRICT is deprecated in /home/pastorz/old-espace-client/vendor/symfony/error-handler/ErrorHandler.php on line 76
Symfony Profiler
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\Twig\Extension ;
use Symfony\Component\HttpKernel\Debug\FileLinkFormatter ;
use Twig\Extension\AbstractExtension ;
use Twig\TwigFilter ;
/**
* Twig extension relate to PHP code and used by the profiler and the default exception templates.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
final class CodeExtension extends AbstractExtension
{
private $fileLinkFormat ;
private $charset ;
private $projectDir ;
/**
* @param string|FileLinkFormatter $fileLinkFormat The format for links to source files
*/
public function __construct ( $fileLinkFormat , string $projectDir , string $charset )
{
$this -> fileLinkFormat = $fileLinkFormat ?: \ini_get ( 'xdebug.file_link_format' ) ?: get_cfg_var ( 'xdebug.file_link_format' );
$this -> projectDir = str_replace ( '\\' , '/' , $projectDir ). '/' ;
$this -> charset = $charset ;
}
/**
* {@inheritdoc}
*/
public function getFilters (): array
{
return [
new TwigFilter ( 'abbr_class' , [ $this , 'abbrClass' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'abbr_method' , [ $this , 'abbrMethod' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'format_args' , [ $this , 'formatArgs' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'format_args_as_text' , [ $this , 'formatArgsAsText' ]),
new TwigFilter ( 'file_excerpt' , [ $this , 'fileExcerpt' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'format_file' , [ $this , 'formatFile' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'format_file_from_text' , [ $this , 'formatFileFromText' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'format_log_message' , [ $this , 'formatLogMessage' ], [ 'is_safe' => [ 'html' ]]),
new TwigFilter ( 'file_link' , [ $this , 'getFileLink' ]),
new TwigFilter ( 'file_relative' , [ $this , 'getFileRelative' ]),
];
}
public function abbrClass ( string $class ): string
{
$parts = explode ( '\\' , $class );
$short = array_pop ( $parts );
return sprintf ( '<abbr title="%s">%s</abbr>' , $class , $short );
}
public function abbrMethod ( string $method ): string
{
if (str_contains ( $method , '::' )) {
[$class , $method ] = explode ( '::' , $method , 2 );
$result = sprintf ( '%s::%s()' , $this -> abbrClass ( $class ), $method );
} elseif ('Closure' === $method ) {
$result = sprintf ( '<abbr title="%s">%1$s</abbr>' , $method );
} else {
$result = sprintf ( '<abbr title="%s">%1$s</abbr>()' , $method );
}
return $result ;
}
/**
* Formats an array as a string.
*/
public function formatArgs (array $args ): string
{
$result = [];
foreach ($args as $key => $item ) {
if ('object' === $item [ 0 ]) {
$parts = explode ( '\\' , $item [ 1 ]);
$short = array_pop ( $parts );
$formattedValue = sprintf ( '<em>object</em>(<abbr title="%s">%s</abbr>)' , $item [ 1 ], $short );
} elseif ('array' === $item [ 0 ]) {
$formattedValue = sprintf ( '<em>array</em>(%s)' , \is_array ( $item [ 1 ]) ? $this -> formatArgs ( $item [ 1 ]) : $item [ 1 ]);
} elseif ('null' === $item [ 0 ]) {
$formattedValue = '<em>null</em>' ;
} elseif ('boolean' === $item [ 0 ]) {
$formattedValue = '<em>' . strtolower ( var_export ( $item [ 1 ], true )). '</em>' ;
} elseif ('resource' === $item [ 0 ]) {
$formattedValue = '<em>resource</em>' ;
} else {
$formattedValue = str_replace ( "\n" , '' , htmlspecialchars ( var_export ( $item [ 1 ], true ), \ENT_COMPAT | \ENT_SUBSTITUTE , $this -> charset ));
}
$result [] = \is_int ( $key ) ? $formattedValue : sprintf ( "'%s' => %s" , $key , $formattedValue );
}
return implode ( ', ' , $result );
}
/**
* Formats an array as a string.
*/
public function formatArgsAsText (array $args ): string
{
return strip_tags ( $this -> formatArgs ( $args ));
}
/**
* Returns an excerpt of a code file around the given line number.
*/
public function fileExcerpt ( string $file , int $line , int $srcContext = 3 ): ? string
{
if (is_file ( $file ) && is_readable ( $file )) {
// highlight_file could throw warnings
// see https://bugs.php.net/25725
$code = @ highlight_file ( $file , true );
if (\PHP_VERSION_ID >= 80300 ) {
// remove main pre/code tags
$code = preg_replace ( '#^<pre.*?>\s*<code.*?>(.*)</code>\s*</pre>#s' , '\\1' , $code );
// split multiline code tags
$code = preg_replace_callback ( '#<code ([^>]++)>((?:[^<]*+\\n)++[^<]*+)</code>#' , function ( $m ) {
return "<code $m [ 1 ] >" . str_replace ( "\n" , "</code>\n<code $m [ 1 ] >" , $m [ 2 ]). '</code>' ;
}, $code );
// Convert spaces to html entities to preserve indentation when rendered
$code = str_replace ( ' ' , ' ' , $code );
$content = explode ( "\n" , $code );
} else {
// remove main code/span tags
$code = preg_replace ( '#^<code.*?>\s*<span.*?>(.*)</span>\s*</code>#s' , '\\1' , $code );
// split multiline spans
$code = preg_replace_callback ( '#<span ([^>]++)>((?:[^<]*+<br \/>)++[^<]*+)</span>#' , function ( $m ) {
return "<span $m [ 1 ] >" . str_replace ( '<br />' , "</span><br /><span $m [ 1 ] >" , $m [ 2 ]). '</span>' ;
}, $code );
$content = explode ( '<br />' , $code );
}
$lines = [];
if (0 > $srcContext ) {
$srcContext = \count ( $content );
}
for ($i = max ( $line - $srcContext , 1 ), $max = min ( $line + $srcContext , \count ( $content )); $i <= $max ; ++ $i ) {
$lines [] = '<li' .( $i == $line ? ' class="selected"' : '' ). '><a class="anchor" id="line' . $i . '"></a><code>' . self :: fixCodeMarkup ( $content [ $i - 1 ]). '</code></li>' ;
}
return '<ol start="' . max ( $line - $srcContext , 1 ). '">' . implode ( "\n" , $lines ). '</ol>' ;
}
return null ;
}
/**
* Formats a file path.
*/
public function formatFile ( string $file , int $line , string $text = null ): string
{
$file = trim ( $file );
if (null === $text ) {
$text = $file ;
if (null !== $rel = $this -> getFileRelative ( $text )) {
$rel = explode ( '/' , $rel , 2 );
$text = sprintf ( '<abbr title="%s%2$s">%s</abbr>%s' , $this -> projectDir , $rel [ 0 ], '/' .( $rel [ 1 ] ?? '' ));
}
}
if (0 < $line ) {
$text .= ' at line ' . $line ;
}
if (false !== $link = $this -> getFileLink ( $file , $line )) {
return sprintf ( '<a href="%s" title="Click to open this file" class="file_link">%s</a>' , htmlspecialchars ( $link , \ENT_COMPAT | \ENT_SUBSTITUTE , $this -> charset ), $text );
}
return $text ;
}
/**
* Returns the link for a given file/line pair.
*
* @return string|false
*/
public function getFileLink ( string $file , int $line )
{
if ($fmt = $this -> fileLinkFormat ) {
return \is_string ( $fmt ) ? strtr ( $fmt , [ '%f' => $file , '%l' => $line ]) : $fmt -> format ( $file , $line );
}
return false ;
}
public function getFileRelative ( string $file ): ? string
{
$file = str_replace ( '\\' , '/' , $file );
if (null !== $this -> projectDir && str_starts_with ( $file , $this -> projectDir )) {
return ltrim ( substr ( $file , \strlen ( $this -> projectDir )), '/' );
}
return null ;
}
public function formatFileFromText ( string $text ): string
{
return preg_replace_callback ( '/in ("|")?(.+?)\1(?: +(?:on|at))? +line (\d+)/s' , function ( $match ) {
return 'in ' . $this -> formatFile ( $match [ 2 ], $match [ 3 ]);
}, $text );
}
/**
* @internal
*/
public function formatLogMessage ( string $message , array $context ): string
{
if ($context && str_contains ( $message , '{' )) {
$replacements = [];
foreach ($context as $key => $val ) {
if (\is_scalar ( $val )) {
$replacements [ '{' . $key . '}' ] = $val ;
}
}
if ($replacements ) {
$message = strtr ( $message , $replacements );
}
}
return htmlspecialchars ( $message , \ENT_COMPAT | \ENT_SUBSTITUTE , $this -> charset );
}
protected static function fixCodeMarkup ( string $line ): string
{
// </span> ending tag from previous line
$opening = strpos ( $line , '<span' );
$closing = strpos ( $line , '</span>' );
if (false !== $closing && ( false === $opening || $closing < $opening )) {
$line = substr_replace ( $line , '' , $closing , 7 );
}
// missing </span> tag at the end of line
$opening = strpos ( $line , '<span' );
$closing = strpos ( $line , '</span>' );
if (false !== $opening && ( false === $closing || $closing > $opening )) {
$line .= '</span>' ;
}
return trim ( $line );
}
}