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Direktori : /home2/selectio/www/a1tex.in/vendor/facade/ignition/src/Views/Compilers/ |
Current File : /home2/selectio/www/a1tex.in/vendor/facade/ignition/src/Views/Compilers/BladeSourceMapCompiler.php |
<?php namespace Facade\Ignition\Views\Compilers; use ErrorException; use Illuminate\View\Compilers\BladeCompiler; class BladeSourceMapCompiler extends BladeCompiler { public function detectLineNumber(string $filename, int $exceptionLineNumber): int { try { $map = $this->compileString(file_get_contents($filename)); } catch (ErrorException $e) { return 1; } $map = explode("\n", $map); $line = $map[$exceptionLineNumber - 1] ?? $exceptionLineNumber; $pattern = '/\|---LINE:([0-9]+)---\|/m'; if (preg_match($pattern, (string)$line, $matches)) { return (int)$matches[1]; } return $exceptionLineNumber; } public function compileString($value) { try { $value = $this->addEchoLineNumbers($value); $value = $this->addStatementLineNumbers($value); $value = parent::compileString($value); return $this->trimEmptyLines($value); } catch (\Exception $e) { return $value; } } protected function addEchoLineNumbers(string $value) { $pattern = sprintf('/(@)?%s\s*(.+?)\s*%s(\r?\n)?/s', $this->contentTags[0], $this->contentTags[1]); if (preg_match_all($pattern, $value, $matches, PREG_OFFSET_CAPTURE)) { foreach (array_reverse($matches[0]) as $match) { $position = mb_strlen(substr($value, 0, $match[1])); $value = $this->insertLineNumberAtPosition($position, $value); } } return $value; } protected function addStatementLineNumbers(string $value) { $shouldInsertLineNumbers = preg_match_all( '/\B@(@?\w+(?:::\w+)?)([ \t]*)(\( ( (?>[^()]+) | (?3) )* \))?/x', $value, $matches, PREG_OFFSET_CAPTURE ); if ($shouldInsertLineNumbers) { foreach (array_reverse($matches[0]) as $match) { $position = mb_strlen(substr($value, 0, $match[1])); $value = $this->insertLineNumberAtPosition($position, $value); } } return $value; } protected function insertLineNumberAtPosition(int $position, string $value) { $before = mb_substr($value, 0, $position); $lineNumber = count(explode("\n", $before)); return mb_substr($value, 0, $position)."|---LINE:{$lineNumber}---|".mb_substr($value, $position); } protected function trimEmptyLines(string $value) { $value = preg_replace('/^\|---LINE:([0-9]+)---\|$/m', '', $value); return ltrim($value, PHP_EOL); } }