File "Reporter.php"
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<?php
/**
* Manages reporting of errors and warnings.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer;
use PHP_CodeSniffer\Exceptions\DeepExitException;
use PHP_CodeSniffer\Exceptions\RuntimeException;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Reports\Report;
use PHP_CodeSniffer\Util\Common;
class Reporter
{
/**
* The config data for the run.
*
* @var \PHP_CodeSniffer\Config
*/
public $config = null;
/**
* Total number of files that contain errors or warnings.
*
* @var integer
*/
public $totalFiles = 0;
/**
* Total number of errors found during the run.
*
* @var integer
*/
public $totalErrors = 0;
/**
* Total number of warnings found during the run.
*
* @var integer
*/
public $totalWarnings = 0;
/**
* Total number of errors/warnings that can be fixed.
*
* @var integer
*/
public $totalFixable = 0;
/**
* Total number of errors/warnings that were fixed.
*
* @var integer
*/
public $totalFixed = 0;
/**
* When the PHPCS run started.
*
* @var float
*/
public static $startTime = 0;
/**
* A cache of report objects.
*
* @var array
*/
private $reports = [];
/**
* A cache of opened temporary files.
*
* @var array
*/
private $tmpFiles = [];
/**
* Initialise the reporter.
*
* All reports specified in the config will be created and their
* output file (or a temp file if none is specified) initialised by
* clearing the current contents.
*
* @param \PHP_CodeSniffer\Config $config The config data for the run.
*
* @return void
* @throws \PHP_CodeSniffer\Exceptions\DeepExitException If a custom report class could not be found.
* @throws \PHP_CodeSniffer\Exceptions\RuntimeException If a report class is incorrectly set up.
*/
public function __construct(Config $config)
{
$this->config = $config;
foreach ($config->reports as $type => $output) {
if ($output === null) {
$output = $config->reportFile;
}
$reportClassName = '';
if (strpos($type, '.') !== false) {
// This is a path to a custom report class.
$filename = realpath($type);
if ($filename === false) {
$error = "ERROR: Custom report \"$type\" not found".PHP_EOL;
throw new DeepExitException($error, 3);
}
$reportClassName = Autoload::loadFile($filename);
} else if (class_exists('PHP_CodeSniffer\Reports\\'.ucfirst($type)) === true) {
// PHPCS native report.
$reportClassName = 'PHP_CodeSniffer\Reports\\'.ucfirst($type);
} else if (class_exists($type) === true) {
// FQN of a custom report.
$reportClassName = $type;
} else {
// OK, so not a FQN, try and find the report using the registered namespaces.
$registeredNamespaces = Autoload::getSearchPaths();
$trimmedType = ltrim($type, '\\');
foreach ($registeredNamespaces as $nsPrefix) {
if ($nsPrefix === '') {
continue;
}
if (class_exists($nsPrefix.'\\'.$trimmedType) === true) {
$reportClassName = $nsPrefix.'\\'.$trimmedType;
break;
}
}
}//end if
if ($reportClassName === '') {
$error = "ERROR: Class file for report \"$type\" not found".PHP_EOL;
throw new DeepExitException($error, 3);
}
$reportClass = new $reportClassName();
if (($reportClass instanceof Report) === false) {
throw new RuntimeException('Class "'.$reportClassName.'" must implement the "PHP_CodeSniffer\Report" interface.');
}
$this->reports[$type] = [
'output' => $output,
'class' => $reportClass,
];
if ($output === null) {
// Using a temp file.
// This needs to be set in the constructor so that all
// child procs use the same report file when running in parallel.
$this->tmpFiles[$type] = tempnam(sys_get_temp_dir(), 'phpcs');
file_put_contents($this->tmpFiles[$type], '');
} else {
file_put_contents($output, '');
}
}//end foreach
}//end __construct()
/**
* Generates and prints final versions of all reports.
*
* Returns TRUE if any of the reports output content to the screen
* or FALSE if all reports were silently printed to a file.
*
* @return bool
*/
public function printReports()
{
$toScreen = false;
foreach ($this->reports as $type => $report) {
if ($report['output'] === null) {
$toScreen = true;
}
$this->printReport($type);
}
return $toScreen;
}//end printReports()
/**
* Generates and prints a single final report.
*
* @param string $report The report type to print.
*
* @return void
*/
public function printReport($report)
{
$reportClass = $this->reports[$report]['class'];
$reportFile = $this->reports[$report]['output'];
if ($reportFile !== null) {
$filename = $reportFile;
$toScreen = false;
} else {
if (isset($this->tmpFiles[$report]) === true) {
$filename = $this->tmpFiles[$report];
} else {
$filename = null;
}
$toScreen = true;
}
$reportCache = '';
if ($filename !== null) {
$reportCache = file_get_contents($filename);
}
ob_start();
$reportClass->generate(
$reportCache,
$this->totalFiles,
$this->totalErrors,
$this->totalWarnings,
$this->totalFixable,
$this->config->showSources,
$this->config->reportWidth,
$this->config->interactive,
$toScreen
);
$generatedReport = ob_get_contents();
ob_end_clean();
if ($this->config->colors !== true || $reportFile !== null) {
$generatedReport = preg_replace('`\033\[[0-9;]+m`', '', $generatedReport);
}
if ($reportFile !== null) {
if (PHP_CODESNIFFER_VERBOSITY > 0) {
echo $generatedReport;
}
file_put_contents($reportFile, $generatedReport.PHP_EOL);
} else {
echo $generatedReport;
if ($filename !== null && file_exists($filename) === true) {
unlink($filename);
unset($this->tmpFiles[$report]);
}
}
}//end printReport()
/**
* Caches the result of a single processed file for all reports.
*
* The report content that is generated is appended to the output file
* assigned to each report. This content may be an intermediate report format
* and not reflect the final report output.
*
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file that has been processed.
*
* @return void
*/
public function cacheFileReport(File $phpcsFile)
{
if (isset($this->config->reports) === false) {
// This happens during unit testing, or any time someone just wants
// the error data and not the printed report.
return;
}
$reportData = $this->prepareFileReport($phpcsFile);
$errorsShown = false;
foreach ($this->reports as $type => $report) {
$reportClass = $report['class'];
ob_start();
$result = $reportClass->generateFileReport($reportData, $phpcsFile, $this->config->showSources, $this->config->reportWidth);
if ($result === true) {
$errorsShown = true;
}
$generatedReport = ob_get_contents();
ob_end_clean();
if ($report['output'] === null) {
// Using a temp file.
if (isset($this->tmpFiles[$type]) === false) {
// When running in interactive mode, the reporter prints the full
// report many times, which will unlink the temp file. So we need
// to create a new one if it doesn't exist.
$this->tmpFiles[$type] = tempnam(sys_get_temp_dir(), 'phpcs');
file_put_contents($this->tmpFiles[$type], '');
}
file_put_contents($this->tmpFiles[$type], $generatedReport, (FILE_APPEND | LOCK_EX));
} else {
file_put_contents($report['output'], $generatedReport, (FILE_APPEND | LOCK_EX));
}//end if
}//end foreach
if ($errorsShown === true || PHP_CODESNIFFER_CBF === true) {
$this->totalFiles++;
$this->totalErrors += $reportData['errors'];
$this->totalWarnings += $reportData['warnings'];
// When PHPCBF is running, we need to use the fixable error values
// after the report has run and fixed what it can.
if (PHP_CODESNIFFER_CBF === true) {
$this->totalFixable += $phpcsFile->getFixableCount();
$this->totalFixed += $phpcsFile->getFixedCount();
} else {
$this->totalFixable += $reportData['fixable'];
}
}
}//end cacheFileReport()
/**
* Generate summary information to be used during report generation.
*
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file that has been processed.
*
* @return array
*/
public function prepareFileReport(File $phpcsFile)
{
$report = [
'filename' => Common::stripBasepath($phpcsFile->getFilename(), $this->config->basepath),
'errors' => $phpcsFile->getErrorCount(),
'warnings' => $phpcsFile->getWarningCount(),
'fixable' => $phpcsFile->getFixableCount(),
'messages' => [],
];
if ($report['errors'] === 0 && $report['warnings'] === 0) {
// Prefect score!
return $report;
}
if ($this->config->recordErrors === false) {
$message = 'Errors are not being recorded but this report requires error messages. ';
$message .= 'This report will not show the correct information.';
$report['messages'][1][1] = [
[
'message' => $message,
'source' => 'Internal.RecordErrors',
'severity' => 5,
'fixable' => false,
'type' => 'ERROR',
],
];
return $report;
}
$errors = [];
// Merge errors and warnings.
foreach ($phpcsFile->getErrors() as $line => $lineErrors) {
foreach ($lineErrors as $column => $colErrors) {
$newErrors = [];
foreach ($colErrors as $data) {
$newErrors[] = [
'message' => $data['message'],
'source' => $data['source'],
'severity' => $data['severity'],
'fixable' => $data['fixable'],
'type' => 'ERROR',
];
}
$errors[$line][$column] = $newErrors;
}
ksort($errors[$line]);
}//end foreach
foreach ($phpcsFile->getWarnings() as $line => $lineWarnings) {
foreach ($lineWarnings as $column => $colWarnings) {
$newWarnings = [];
foreach ($colWarnings as $data) {
$newWarnings[] = [
'message' => $data['message'],
'source' => $data['source'],
'severity' => $data['severity'],
'fixable' => $data['fixable'],
'type' => 'WARNING',
];
}
if (isset($errors[$line]) === false) {
$errors[$line] = [];
}
if (isset($errors[$line][$column]) === true) {
$errors[$line][$column] = array_merge(
$newWarnings,
$errors[$line][$column]
);
} else {
$errors[$line][$column] = $newWarnings;
}
}//end foreach
ksort($errors[$line]);
}//end foreach
ksort($errors);
$report['messages'] = $errors;
return $report;
}//end prepareFileReport()
}//end class