File "VersionControl.php"
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Charset: utf-8
<?php
/**
* Version control report base class for PHP_CodeSniffer.
*
* @author Ben Selby <benmatselby@gmail.com>
* @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\Reports;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Util\Timing;
abstract class VersionControl implements Report
{
/**
* The name of the report we want in the output.
*
* @var string
*/
protected $reportName = 'VERSION CONTROL';
/**
* Generate a partial report for a single processed file.
*
* Function should return TRUE if it printed or stored data about the file
* and FALSE if it ignored the file. Returning TRUE indicates that the file and
* its data should be counted in the grand totals.
*
* @param array $report Prepared report data.
* @param \PHP_CodeSniffer\File $phpcsFile The file being reported on.
* @param bool $showSources Show sources?
* @param int $width Maximum allowed line width.
*
* @return bool
*/
public function generateFileReport($report, File $phpcsFile, $showSources=false, $width=80)
{
$blames = $this->getBlameContent($report['filename']);
$authorCache = [];
$praiseCache = [];
$sourceCache = [];
foreach ($report['messages'] as $line => $lineErrors) {
$author = 'Unknown';
if (isset($blames[($line - 1)]) === true) {
$blameAuthor = $this->getAuthor($blames[($line - 1)]);
if ($blameAuthor !== false) {
$author = $blameAuthor;
}
}
if (isset($authorCache[$author]) === false) {
$authorCache[$author] = 0;
$praiseCache[$author] = [
'good' => 0,
'bad' => 0,
];
}
$praiseCache[$author]['bad']++;
foreach ($lineErrors as $column => $colErrors) {
foreach ($colErrors as $error) {
$authorCache[$author]++;
if ($showSources === true) {
$source = $error['source'];
if (isset($sourceCache[$author][$source]) === false) {
$sourceCache[$author][$source] = [
'count' => 1,
'fixable' => $error['fixable'],
];
} else {
$sourceCache[$author][$source]['count']++;
}
}
}
}
unset($blames[($line - 1)]);
}//end foreach
// Now go through and give the authors some credit for
// all the lines that do not have errors.
foreach ($blames as $line) {
$author = $this->getAuthor($line);
if ($author === false) {
$author = 'Unknown';
}
if (isset($authorCache[$author]) === false) {
// This author doesn't have any errors.
if (PHP_CODESNIFFER_VERBOSITY === 0) {
continue;
}
$authorCache[$author] = 0;
$praiseCache[$author] = [
'good' => 0,
'bad' => 0,
];
}
$praiseCache[$author]['good']++;
}//end foreach
foreach ($authorCache as $author => $errors) {
echo "AUTHOR>>$author>>$errors".PHP_EOL;
}
foreach ($praiseCache as $author => $praise) {
echo "PRAISE>>$author>>".$praise['good'].'>>'.$praise['bad'].PHP_EOL;
}
foreach ($sourceCache as $author => $sources) {
foreach ($sources as $source => $sourceData) {
$count = $sourceData['count'];
$fixable = (int) $sourceData['fixable'];
echo "SOURCE>>$author>>$source>>$count>>$fixable".PHP_EOL;
}
}
return true;
}//end generateFileReport()
/**
* Prints the author of all errors and warnings, as given by "version control blame".
*
* @param string $cachedData Any partial report data that was returned from
* generateFileReport during the run.
* @param int $totalFiles Total number of files processed during the run.
* @param int $totalErrors Total number of errors found during the run.
* @param int $totalWarnings Total number of warnings found during the run.
* @param int $totalFixable Total number of problems that can be fixed.
* @param bool $showSources Show sources?
* @param int $width Maximum allowed line width.
* @param bool $interactive Are we running in interactive mode?
* @param bool $toScreen Is the report being printed to screen?
*
* @return void
*/
public function generate(
$cachedData,
$totalFiles,
$totalErrors,
$totalWarnings,
$totalFixable,
$showSources=false,
$width=80,
$interactive=false,
$toScreen=true
) {
$errorsShown = ($totalErrors + $totalWarnings);
if ($errorsShown === 0) {
// Nothing to show.
return;
}
$lines = explode(PHP_EOL, $cachedData);
array_pop($lines);
if (empty($lines) === true) {
return;
}
$authorCache = [];
$praiseCache = [];
$sourceCache = [];
foreach ($lines as $line) {
$parts = explode('>>', $line);
switch ($parts[0]) {
case 'AUTHOR':
if (isset($authorCache[$parts[1]]) === false) {
$authorCache[$parts[1]] = $parts[2];
} else {
$authorCache[$parts[1]] += $parts[2];
}
break;
case 'PRAISE':
if (isset($praiseCache[$parts[1]]) === false) {
$praiseCache[$parts[1]] = [
'good' => $parts[2],
'bad' => $parts[3],
];
} else {
$praiseCache[$parts[1]]['good'] += $parts[2];
$praiseCache[$parts[1]]['bad'] += $parts[3];
}
break;
case 'SOURCE':
if (isset($praiseCache[$parts[1]]) === false) {
$praiseCache[$parts[1]] = [];
}
if (isset($sourceCache[$parts[1]][$parts[2]]) === false) {
$sourceCache[$parts[1]][$parts[2]] = [
'count' => $parts[3],
'fixable' => (bool) $parts[4],
];
} else {
$sourceCache[$parts[1]][$parts[2]]['count'] += $parts[3];
}
break;
default:
break;
}//end switch
}//end foreach
// Make sure the report width isn't too big.
$maxLength = 0;
foreach ($authorCache as $author => $count) {
$maxLength = max($maxLength, strlen($author));
if ($showSources === true && isset($sourceCache[$author]) === true) {
foreach ($sourceCache[$author] as $source => $sourceData) {
if ($source === 'count') {
continue;
}
$maxLength = max($maxLength, (strlen($source) + 9));
}
}
}
$width = min($width, ($maxLength + 30));
$width = max($width, 70);
arsort($authorCache);
echo PHP_EOL."\033[1m".'PHP CODE SNIFFER '.$this->reportName.' BLAME SUMMARY'."\033[0m".PHP_EOL;
echo str_repeat('-', $width).PHP_EOL."\033[1m";
if ($showSources === true) {
echo 'AUTHOR SOURCE'.str_repeat(' ', ($width - 43)).'(Author %) (Overall %) COUNT'.PHP_EOL;
echo str_repeat('-', $width).PHP_EOL;
} else {
echo 'AUTHOR'.str_repeat(' ', ($width - 34)).'(Author %) (Overall %) COUNT'.PHP_EOL;
echo str_repeat('-', $width).PHP_EOL;
}
echo "\033[0m";
if ($showSources === true) {
$maxSniffWidth = ($width - 15);
if ($totalFixable > 0) {
$maxSniffWidth -= 4;
}
}
$fixableSources = 0;
foreach ($authorCache as $author => $count) {
if ($praiseCache[$author]['good'] === 0) {
$percent = 0;
} else {
$total = ($praiseCache[$author]['bad'] + $praiseCache[$author]['good']);
$percent = round(($praiseCache[$author]['bad'] / $total * 100), 2);
}
$overallPercent = '('.round((($count / $errorsShown) * 100), 2).')';
$authorPercent = '('.$percent.')';
$line = str_repeat(' ', (6 - strlen($count))).$count;
$line = str_repeat(' ', (12 - strlen($overallPercent))).$overallPercent.$line;
$line = str_repeat(' ', (11 - strlen($authorPercent))).$authorPercent.$line;
$line = $author.str_repeat(' ', ($width - strlen($author) - strlen($line))).$line;
if ($showSources === true) {
$line = "\033[1m$line\033[0m";
}
echo $line.PHP_EOL;
if ($showSources === true && isset($sourceCache[$author]) === true) {
$errors = $sourceCache[$author];
asort($errors);
$errors = array_reverse($errors);
foreach ($errors as $source => $sourceData) {
if ($source === 'count') {
continue;
}
$count = $sourceData['count'];
$srcLength = strlen($source);
if ($srcLength > $maxSniffWidth) {
$source = substr($source, 0, $maxSniffWidth);
}
$line = str_repeat(' ', (5 - strlen($count))).$count;
echo ' ';
if ($totalFixable > 0) {
echo '[';
if ($sourceData['fixable'] === true) {
echo 'x';
$fixableSources++;
} else {
echo ' ';
}
echo '] ';
}
echo $source;
if ($totalFixable > 0) {
echo str_repeat(' ', ($width - 18 - strlen($source)));
} else {
echo str_repeat(' ', ($width - 14 - strlen($source)));
}
echo $line.PHP_EOL;
}//end foreach
}//end if
}//end foreach
echo str_repeat('-', $width).PHP_EOL;
echo "\033[1m".'A TOTAL OF '.$errorsShown.' SNIFF VIOLATION';
if ($errorsShown !== 1) {
echo 'S';
}
echo ' WERE COMMITTED BY '.count($authorCache).' AUTHOR';
if (count($authorCache) !== 1) {
echo 'S';
}
echo "\033[0m";
if ($totalFixable > 0) {
if ($showSources === true) {
echo PHP_EOL.str_repeat('-', $width).PHP_EOL;
echo "\033[1mPHPCBF CAN FIX THE $fixableSources MARKED SOURCES AUTOMATICALLY ($totalFixable VIOLATIONS IN TOTAL)\033[0m";
} else {
echo PHP_EOL.str_repeat('-', $width).PHP_EOL;
echo "\033[1mPHPCBF CAN FIX $totalFixable OF THESE SNIFF VIOLATIONS AUTOMATICALLY\033[0m";
}
}
echo PHP_EOL.str_repeat('-', $width).PHP_EOL.PHP_EOL;
if ($toScreen === true && $interactive === false) {
Timing::printRunTime();
}
}//end generate()
/**
* Extract the author from a blame line.
*
* @param string $line Line to parse.
*
* @return mixed string or false if impossible to recover.
*/
abstract protected function getAuthor($line);
/**
* Gets the blame output.
*
* @param string $filename File to blame.
*
* @return array
*/
abstract protected function getBlameContent($filename);
}//end class