/**
* Processes this test, when one of its tokens is encountered.
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
// We are only interested if this is the first open tag.
if ($stackPtr !== 0) {
if ($phpcsFile->findPrevious(T_OPEN_TAG, $stackPtr - 1) !== false) {
return;
}
}
$tokens = $phpcsFile->getTokens();
$errorToken = $stackPtr + 1;
if (isset($tokens[$errorToken]) === false) {
$errorToken--;
}
// Find the next non whitespace token.
$commentStart = $phpcsFile->findNext(T_WHITESPACE, $stackPtr + 1, null, true);
if ($tokens[$commentStart]['code'] === T_CLOSE_TAG) {
// We are only interested if this is the first open tag.
return;
} else {
if ($tokens[$commentStart]['code'] === T_COMMENT) {
$phpcsFile->addError('You must use "/**" style comments for a file comment', $errorToken);
return;
} else {
if ($commentStart === false || $tokens[$commentStart]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addError('Missing file doc comment', $errorToken);
return;
} else {
// Extract the header comment docblock.
$commentEnd = $phpcsFile->findNext(T_DOC_COMMENT, $commentStart + 1, null, true) - 1;
// Check if there is only 1 doc comment between the open tag and class token.
$nextToken = array(T_ABSTRACT, T_CLASS, T_DOC_COMMENT);
$commentNext = $phpcsFile->findNext($nextToken, $commentEnd + 1);
if ($commentNext !== false && $tokens[$commentNext]['code'] !== T_DOC_COMMENT) {
// Found a class token right after comment doc block.
$newlineToken = $phpcsFile->findNext(T_WHITESPACE, $commentEnd + 1, $commentNext, false, $phpcsFile->eolChar);
if ($newlineToken !== false) {
$newlineToken = $phpcsFile->findNext(T_WHITESPACE, $newlineToken + 1, $commentNext, false, $phpcsFile->eolChar);
if ($newlineToken === false) {
// No blank line between the class token and the doc block.
// The doc block is most likely a class comment.
$phpcsFile->addError('Missing file doc comment', $errorToken);
return;
}
}
}
// No blank line between the open tag and the file comment.
$blankLineBefore = $phpcsFile->findNext(T_WHITESPACE, $stackPtr + 1, null, false, $phpcsFile->eolChar);
if ($blankLineBefore !== false && $blankLineBefore < $commentStart) {
$error = 'Extra newline found after the open tag';
$phpcsFile->addError($error, $stackPtr + 1);
}
// Exactly one blank line after the file comment.
$nextTokenStart = $phpcsFile->findNext(T_WHITESPACE, $commentEnd + 1, null, true);
if ($nextTokenStart !== false) {
$blankLineAfter = 0;
for ($i = $commentEnd + 1; $i < $nextTokenStart; $i++) {
if ($tokens[$i]['code'] === T_WHITESPACE && $tokens[$i]['content'] === $phpcsFile->eolChar) {
$blankLineAfter++;
}
}
if ($blankLineAfter !== 2) {
$error = 'There must be exactly one blank line after the file comment';
$phpcsFile->addError($error, $commentEnd + 1);
}
}
$commentString = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock.
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_ClassCommentParser($commentString, $phpcsFile);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addError($e->getMessage(), $line);
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$error = 'File doc comment is empty';
$phpcsFile->addError($error, $commentStart);
return;
}
// The first line of the comment should just be the /** code.
$eolPos = strpos($commentString, $phpcsFile->eolChar);
$firstLine = substr($commentString, 0, $eolPos);
if ($firstLine !== '/**') {
$error = 'The open comment tag must be the only content on the line';
$phpcsFile->addError($error, $commentStart);
}
// No extra newline before short description.
$short = $comment->getShortComment();
$newlineCount = 0;
$newlineSpan = strspn($short, $phpcsFile->eolChar);
if ($short !== '' && $newlineSpan > 0) {
$line = $newlineSpan > 1 ? 'newlines' : 'newline';
$error = "Extra {$line} found before file comment short description";
$phpcsFile->addError($error, $commentStart + 1);
}
$newlineCount = substr_count($short, $phpcsFile->eolChar) + 1;
// Exactly one blank line between short and long description.
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, $phpcsFile->eolChar);
if ($newlineBetween !== 2) {
$error = 'There must be exactly one blank line between descriptions in file comment';
$phpcsFile->addError($error, $commentStart + $newlineCount + 1);
}
$newlineCount += $newlineBetween;
$testLong = trim($long);
if (preg_match('|[A-Z]|', $testLong[0]) === 0) {
$error = 'File comment long description must start with a capital letter';
$phpcsFile->addError($error, $commentStart + $newlineCount);
}
}
//end if
// Exactly one blank line before tags.
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
$error = 'There must be exactly one blank line before the tags in file comment';
if ($long !== '') {
$newlineCount += substr_count($long, $phpcsFile->eolChar) - $newlineSpan + 1;
}
$phpcsFile->addError($error, $commentStart + $newlineCount);
$short = rtrim($short, $phpcsFile->eolChar . ' ');
}
}
// Short description must be single line and end with a full stop.
$testShort = trim($short);
$lastChar = $testShort[strlen($testShort) - 1];
if (substr_count($testShort, $phpcsFile->eolChar) !== 0) {
$error = 'File comment short description must be on a single line';
$phpcsFile->addError($error, $commentStart + 1);
}
if (preg_match('|[A-Z]|', $testShort[0]) === 0) {
$error = 'File comment short description must start with a capital letter';
$phpcsFile->addError($error, $commentStart + 1);
}
if ($lastChar !== '.') {
$error = 'File comment short description must end with a full stop';
$phpcsFile->addError($error, $commentStart + 1);
}
// Check for unknown/deprecated tags.
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
// Unknown tags are not parsed, do not process further.
$error = "@{$errorTag['tag']} tag is not allowed in file comment";
$phpcsFile->addWarning($error, $commentStart + $errorTag['line']);
}
// Check each tag.
$this->processTags($commentStart, $commentEnd);
}
}
}
//end if
}
/**
* Called to process class member vars.
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
*
* @return void
*/
public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
$tokens = $phpcsFile->getTokens();
$commentToken = array(T_COMMENT, T_DOC_COMMENT);
// Extract the var comment docblock.
$commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr - 3);
if ($commentEnd !== false && $tokens[$commentEnd]['code'] === T_COMMENT) {
$phpcsFile->addError('You must use "/**" style comments for a variable comment', $stackPtr, 'WrongStyle');
return;
} else {
if ($commentEnd === false || $tokens[$commentEnd]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addError('Missing variable doc comment', $stackPtr, 'Missing');
return;
} else {
// Make sure the comment we have found belongs to us.
$commentFor = $phpcsFile->findNext(array(T_VARIABLE, T_CLASS, T_INTERFACE), $commentEnd + 1);
if ($commentFor !== $stackPtr) {
$phpcsFile->addError('Missing variable doc comment', $stackPtr, 'Missing');
return;
}
}
}
$commentStart = $phpcsFile->findPrevious(T_DOC_COMMENT, $commentEnd - 1, null, true) + 1;
$commentString = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock.
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_MemberCommentParser($commentString, $phpcsFile);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addError($e->getMessage(), $line, 'ErrorParsing');
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$error = 'Variable doc comment is empty';
$phpcsFile->addError($error, $commentStart, 'Empty');
return;
}
// The first line of the comment should just be the /** code.
$eolPos = strpos($commentString, $phpcsFile->eolChar);
$firstLine = substr($commentString, 0, $eolPos);
if ($firstLine !== '/**') {
$error = 'The open comment tag must be the only content on the line';
$phpcsFile->addError($error, $commentStart, 'ContentAfterOpen');
}
// Check for a comment description.
$short = $comment->getShortComment();
$long = '';
if (trim($short) === '') {
$error = 'Missing short description in variable doc comment';
$phpcsFile->addError($error, $commentStart, 'MissingShort');
$newlineCount = 1;
} else {
// No extra newline before short description.
$newlineCount = 0;
$newlineSpan = strspn($short, $phpcsFile->eolChar);
if ($short !== '' && $newlineSpan > 0) {
$error = 'Extra newline(s) found before variable comment short description';
$phpcsFile->addError($error, $commentStart + 1, 'SpacingBeforeShort');
}
$newlineCount = substr_count($short, $phpcsFile->eolChar) + 1;
// Exactly one blank line between short and long description.
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, $phpcsFile->eolChar);
if ($newlineBetween !== 2) {
$error = 'There must be exactly one blank line between descriptions in variable comment';
$phpcsFile->addError($error, $commentStart + $newlineCount + 1, 'SpacingBetween');
}
$newlineCount += $newlineBetween;
$testLong = trim($long);
if (preg_match('|[A-Z]|', $testLong[0]) === 0) {
$error = 'Variable comment long description must start with a capital letter';
$phpcsFile->addError($error, $commentStart + $newlineCount, 'LongNotCapital');
}
}
//end if
// Short description must be single line and end with a full stop.
$testShort = trim($short);
$lastChar = $testShort[strlen($testShort) - 1];
if (substr_count($testShort, $phpcsFile->eolChar) !== 0) {
$error = 'Variable comment short description must be on a single line';
$phpcsFile->addError($error, $commentStart + 1, 'ShortSingleLine');
}
if (preg_match('|[A-Z]|', $testShort[0]) === 0) {
$error = 'Variable comment short description must start with a capital letter';
$phpcsFile->addError($error, $commentStart + 1, 'ShortNotCapital');
}
if ($lastChar !== '.') {
$error = 'Variable comment short description must end with a full stop';
$phpcsFile->addError($error, $commentStart + 1, 'ShortFullStop');
}
}
//end if
// Exactly one blank line before tags.
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
$error = 'There must be exactly one blank line before the tags in variable comment';
if ($long !== '') {
$newlineCount += substr_count($long, $phpcsFile->eolChar) - $newlineSpan + 1;
}
$phpcsFile->addError($error, $commentStart + $newlineCount, 'SpacingBeforeTags');
$short = rtrim($short, $phpcsFile->eolChar . ' ');
}
}
// Check for unknown/deprecated tags.
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
// Unknown tags are not parsed, do not process further.
$error = '@%s tag is not allowed in variable comment';
$data = array($errorTag['tag']);
$phpcsFile->addWarning($error, $commentStart + $errorTag['line'], 'TagNotAllowed', $data);
}
// Check each tag.
$this->processVar($commentStart, $commentEnd);
$this->processSees($commentStart);
// The last content should be a newline and the content before
// that should not be blank. If there is more blank space
// then they have additional blank lines at the end of the comment.
$words = $this->commentParser->getWords();
$lastPos = count($words) - 1;
if (trim($words[$lastPos - 1]) !== '' || strpos($words[$lastPos - 1], $this->currentFile->eolChar) === false || trim($words[$lastPos - 2]) === '') {
$error = 'Additional blank lines found at end of variable comment';
$this->currentFile->addError($error, $commentEnd, 'SpacingAfter');
}
}
/**
* Called to process class member vars
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned
* @param integer $stackPtr The position of the current token in the stack passed in $tokens
* @return void
*/
public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
$tokens = $phpcsFile->getTokens();
$commentToken = array(T_COMMENT, T_DOC_COMMENT);
// Extract the var comment docblock
$commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr - 3);
if ($commentEnd !== false and $tokens[$commentEnd]['code'] === T_COMMENT) {
$phpcsFile->addError('Il faut utiliser "/**" comme style pour le commentaire de variable', $stackPtr, 'StyleVariableComment');
return;
} else {
if ($commentEnd === false or $tokens[$commentEnd]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addError('Commentaire de variable manquant', $stackPtr, 'MissingVariableComment');
return;
} else {
// Make sure the comment we have found belongs to us
$commentFor = $phpcsFile->findNext(array(T_VARIABLE, T_CLASS, T_INTERFACE), $commentEnd + 1);
if ($commentFor !== $stackPtr) {
$phpcsFile->addError('Commentaire de variable manquant', $stackPtr, 'MissingVariableComment');
return;
}
}
}
$commentStart = $phpcsFile->findPrevious(T_DOC_COMMENT, $commentEnd - 1, null, true) + 1;
$comment = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_MemberCommentParser($comment, $phpcsFile);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addError('Erreur de traitement du commentaire de variable', $line, 'ErrorParsingVariableComment');
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$phpcsFile->addError('Commentaire de variable vide', $commentStart, 'VariableCommentEmpty');
return;
}
// Check for a comment description
$short = $comment->getShortComment();
if (trim($short) === '') {
$phpcsFile->addError('La description courte dans le commentaire de variable est manquante', $commentStart, 'MissingShortDescVariableComment');
return;
} else {
// No extra newline before short description
$newlineCount = 0;
$newlineSpan = strspn($short, $phpcsFile->eolChar);
if ($short !== '' and $newlineSpan > 0) {
$phpcsFile->addError($line . ' ligne(s) supplémentaire(s) trouvé avant la description courte du commentaire de variable', $commentStart + 1, 'ExtraLineVariableComment');
}
$newlineCount = substr_count($short, $phpcsFile->eolChar) + 1;
// Exactly one blank line between short and long description
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, $phpcsFile->eolChar);
if ($newlineBetween !== 2) {
$phpcsFile->addError('There must be exactly one blank line between descriptions in variable comment', $commentStart + $newlineCount + 1, 'BlankLineBetweenVariableComment');
}
}
// Short description must be single line and end with a full stop
$testShort = trim($short);
$lastChar = $testShort[strlen($testShort) - 1];
if (substr_count($testShort, $phpcsFile->eolChar) !== 0) {
$phpcsFile->addError('La description courte doit être sur une seule ligne dans un commentaire de variable', $commentStart + 1, 'ShortDescVariableComment');
}
}
// Exactly one blank line before tags
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
if (isset($long) and $long !== '') {
$newlineCount += substr_count($long, $phpcsFile->eolChar) - $newlineSpan + 1;
}
if (isset($newlineCount) === false) {
$phpcsFile->addError('Il doit y avoir exactement une ligne avant une ligne de tag dans le commentaire de variable', $commentStart, 'BlankLineBeforeVariableComment');
} else {
$phpcsFile->addError('Il doit y avoir exactement une ligne avant une ligne de tag dans le commentaire de variable', $commentStart + $newlineCount, 'BlankLineBeforeVariableComment');
}
$short = rtrim($short, $phpcsFile->eolChar . ' ');
}
}
// Check for unknown/deprecated tags
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
// Unknown tags are not parsed, do not process further
$phpcsFile->addWarning("Le tag @" . $errorTag[tag] . " est interdit dans le commentaire de variable", $commentStart + $errorTag['line'], 'TagNotAllowedVariableComment');
}
// Check each tag
$this->processVar($commentStart, $commentEnd);
}
/**
* Called to process class member vars
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned
* @param integer $stackPtr The position of the current token in the stack passed in $tokens
* @return void
*/
public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
$tokens = $phpcsFile->getTokens();
$commentToken = array(T_COMMENT, T_DOC_COMMENT);
// Extract the var comment docblock
$commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr - 3);
if ($commentEnd !== false and $tokens[$commentEnd]['code'] === T_COMMENT) {
$phpcsFile->addError('You must use "/**" style comments for a variable comment', $stackPtr, 'StyleVariableComment');
return;
} else {
if ($commentEnd === false or $tokens[$commentEnd]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addError('Missing variable doc comment', $stackPtr, 'VariableDocCommentRequired');
return;
} else {
// Make sure the comment we have found belongs to us
$commentFor = $phpcsFile->findNext(array(T_VARIABLE, T_CLASS, T_INTERFACE), $commentEnd + 1);
if ($commentFor !== $stackPtr) {
$phpcsFile->addError('Missing variable doc comment', $stackPtr, 'VariableDocCommentRequired');
return;
}
}
}
$commentStart = $phpcsFile->findPrevious(T_DOC_COMMENT, $commentEnd - 1, null, true) + 1;
$comment = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_MemberCommentParser($comment, $phpcsFile);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addError($e->getMessage(), $line, 'ParsingErrorVariableComment');
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$error = 'Variable doc comment is empty';
$phpcsFile->addError($error, $commentStart, 'NoEmptyVariableDocComment');
return;
}
// Check for a comment description
$short = $comment->getShortComment();
if (trim($short) === '') {
$error = 'Missing short description in variable doc comment';
$phpcsFile->addError($error, $commentStart, 'ShortDescRequiredVariableComment');
} else {
// No extra newline before short description
$newlineCount = 0;
$newlineSpan = strspn($short, $phpcsFile->eolChar);
if ($short !== '' and $newlineSpan > 0) {
$line = $newlineSpan > 1 ? 'newlines' : 'newline';
$error = "Extra {$line} found before variable comment short description";
$phpcsFile->addError($error, $commentStart + 1, 'NoExtraLineBeforeVariableCommentShortDesc');
}
$newlineCount = substr_count($short, $phpcsFile->eolChar) + 1;
// Exactly one blank line between short and long description
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, $phpcsFile->eolChar);
if ($newlineBetween !== 2) {
$error = 'There must be exactly one blank line between descriptions in variable comment';
$phpcsFile->addError($error, $commentStart + $newlineCount + 1, 'BlankLineBetweenDescriptionsVariable');
}
$newlineCount += $newlineBetween;
$testLong = trim($long);
if (preg_match('|[A-Z]|', $testLong[0]) === 0) {
$error = 'Variable comment long description must start with a capital letter';
$phpcsFile->addError($error, $commentStart + $newlineCount, 'LongDescVariableCommentStartsWithCapitalLetter');
}
}
// Short description must be single line and end with a full stop
$testShort = trim($short);
$lastChar = $testShort[strlen($testShort) - 1];
if (substr_count($testShort, $phpcsFile->eolChar) !== 0) {
$error = 'Variable comment short description must be on a single line';
$phpcsFile->addError($error, $commentStart + 1, 'ShortDescVariableCommentSingleLine');
}
if (preg_match('|[A-Z]|', $testShort[0]) === 0) {
$error = 'Variable comment short description must start with a capital letter';
$phpcsFile->addError($error, $commentStart + 1, 'ShortDescVariableCommentStartsWithCapitalLetter');
}
}
// Exactly one blank line before tags
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
$error = 'There must be exactly one blank line before the tags in variable comment';
$code = 'BlankLineRequiredBeforeTagsVariableComment';
if (isset($long) and $long !== '') {
$newlineCount += substr_count($long, $phpcsFile->eolChar) - $newlineSpan + 1;
}
if (isset($newlineCount) === false) {
$phpcsFile->addError($error, $commentStart, $code);
} else {
$phpcsFile->addError($error, $commentStart + $newlineCount, $code);
}
$short = rtrim($short, $phpcsFile->eolChar . ' ');
}
}
// Check for unknown/deprecated tags
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
// Unknown tags are not parsed, do not process further
$error = "@{$errorTag['tag']} tag is not allowed in variable comment";
$phpcsFile->addWarning($error, $commentStart + $errorTag['line'], 'TagNotAllowedVariableComment');
}
// Check each tag
$this->processSince($commentStart, $commentEnd);
$this->processVar($commentStart, $commentEnd);
$this->processSees($commentStart);
}
/**
* Called to process class member vars.
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
*
* @return void
*/
public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
$tokens = $phpcsFile->getTokens();
$commentToken = array(T_COMMENT, T_DOC_COMMENT);
// Extract the var comment docblock.
$commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr - 3);
if ($commentEnd !== false && $tokens[$commentEnd]['code'] === T_COMMENT) {
$phpcsFile->addError('You must use "/**" style comments for a variable comment', $stackPtr);
return;
} else {
if ($commentEnd === false || $tokens[$commentEnd]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addError('Missing variable doc comment', $stackPtr);
return;
} else {
// Make sure the comment we have found belongs to us.
$commentFor = $phpcsFile->findNext(array(T_VARIABLE, T_CLASS, T_INTERFACE), $commentEnd + 1);
if ($commentFor !== $stackPtr) {
$phpcsFile->addError('Missing variable doc comment', $stackPtr);
return;
}
}
}
$commentStart = $phpcsFile->findPrevious(T_DOC_COMMENT, $commentEnd - 1, null, true) + 1;
$comment = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock.
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_MemberCommentParser($comment);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addError($e->getMessage(), $line);
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$error = 'Variable doc comment is empty';
$phpcsFile->addError($error, $commentStart);
return;
}
// Check for a comment description.
$short = $comment->getShortComment();
if (trim($short) === '') {
$error = 'Missing short description in variable doc comment';
$phpcsFile->addError($error, $commentStart);
return;
}
// No extra newline before short description.
$newlineCount = 0;
$newlineSpan = strspn($short, "\n");
if ($short !== '' && $newlineSpan > 0) {
$line = $newlineSpan > 1 ? 'newlines' : 'newline';
$error = "Extra {$line} found before variable comment short description";
$phpcsFile->addError($error, $commentStart + 1);
}
$newlineCount = substr_count($short, "\n") + 1;
// Exactly one blank line between short and long description.
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, "\n");
if ($newlineBetween !== 2) {
$error = 'There must be exactly one blank line between descriptions in variable comment';
$phpcsFile->addError($error, $commentStart + $newlineCount + 1);
}
$newlineCount += $newlineBetween;
}
// Exactly one blank line before tags.
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
$error = 'There must be exactly one blank line before the tags in variable comment';
if ($long !== '') {
$newlineCount += substr_count($long, "\n") - $newlineSpan + 1;
}
$phpcsFile->addError($error, $commentStart + $newlineCount);
$short = rtrim($short, "\n ");
}
}
// Short description must be single line and end with a full stop.
$lastChar = $short[strlen($short) - 1];
if (substr_count($short, "\n") !== 0) {
$error = 'Variable comment short description must be on a single line';
$phpcsFile->addError($error, $commentStart + 1);
}
// if ($lastChar !== '.') {
// $error = 'Variable comment short description must end with a full stop';
// $phpcsFile->addError($error, ($commentStart + 1));
// }
// Check for unknown/deprecated tags.
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
// Unknown tags are not parsed, do not process further.
$error = "@{$errorTag['tag']} tag is not allowed in variable comment";
$phpcsFile->addWarning($error, $commentStart + $errorTag['line']);
return;
}
// Check each tag.
$this->_processVar($commentStart, $commentEnd);
$this->_processSince($commentStart, $commentEnd);
$this->_processSees($commentStart);
}
/**
* Called to process class member vars
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned
* @param integer $stackPtr The position of the current token in the stack passed in $tokens
* @return void
*/
public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
$tokens = $phpcsFile->getTokens();
$commentToken = array(T_COMMENT, T_DOC_COMMENT);
// Extract the var comment docblock
$commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr - 3);
if ($commentEnd !== false and $tokens[$commentEnd]['code'] === T_COMMENT) {
$phpcsFile->addEvent('STYLE_VARIABLE_COMMENT', array(), $stackPtr);
return;
} else {
if ($commentEnd === false or $tokens[$commentEnd]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addEvent('MISSING_VARIABLE_COMMENT', array(), $stackPtr);
return;
} else {
// Make sure the comment we have found belongs to us
$commentFor = $phpcsFile->findNext(array(T_VARIABLE, T_CLASS, T_INTERFACE), $commentEnd + 1);
if ($commentFor !== $stackPtr) {
$phpcsFile->addEvent('MISSING_VARIABLE_COMMENT', array(), $stackPtr);
return;
}
}
}
$commentStart = $phpcsFile->findPrevious(T_DOC_COMMENT, $commentEnd - 1, null, true) + 1;
$comment = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_MemberCommentParser($comment, $phpcsFile);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addEvent('ERROR_PARSING_VARIABLE_COMMENT', array(), $line);
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$phpcsFile->addEvent('VARIABLE_COMMENT_EMPTY', array(), $commentStart);
return;
}
// Check for a comment description
$short = $comment->getShortComment();
if (trim($short) === '') {
$phpcsFile->addEvent('MISSING_SHORT_DESC_VARIABLE_COMMENT', array(), $commentStart);
return;
} else {
// No extra newline before short description
$newlineCount = 0;
$newlineSpan = strspn($short, $phpcsFile->eolChar);
if ($short !== '' and $newlineSpan > 0) {
$phpcsFile->addEvent('EXTRA_LINE_VARIABLE_COMMENT', array('line' => $line), $commentStart + 1);
}
$newlineCount = substr_count($short, $phpcsFile->eolChar) + 1;
// Exactly one blank line between short and long description
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, $phpcsFile->eolChar);
if ($newlineBetween !== 2) {
$phpcsFile->addEvent('BLANK_LINE_BETWEEN_VARIABLE_COMMENT', array(), $commentStart + $newlineCount + 1);
}
}
// Short description must be single line and end with a full stop
$testShort = trim($short);
$lastChar = $testShort[strlen($testShort) - 1];
if (substr_count($testShort, $phpcsFile->eolChar) !== 0) {
$phpcsFile->addEvent('SHORT_DESC_VARIABLE_COMMENT', array(), $commentStart + 1);
}
}
// Exactly one blank line before tags
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
if (isset($long) and $long !== '') {
$newlineCount += substr_count($long, $phpcsFile->eolChar) - $newlineSpan + 1;
}
if (isset($newlineCount) === false) {
$phpcsFile->addEvent('BLANK_LINE_BEFORE_VARIABLE_COMMENT', array(), $commentStart);
} else {
$phpcsFile->addEvent('BLANK_LINE_BEFORE_VARIABLE_COMMENT', array(), $commentStart + $newlineCount);
}
$short = rtrim($short, $phpcsFile->eolChar . ' ');
}
}
// Check for unknown/deprecated tags
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
// Unknown tags are not parsed, do not process further
$phpcsFile->addWarning('BLANK_LINE_BEFORE_VARIABLE_COMMENT', array('tagname' => $errorTag[tag]), $commentStart + $errorTag['line']);
}
// Check each tag
$this->processVar($commentStart, $commentEnd);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$this->currentFile = $phpcsFile;
// We are only interested if this is the first open tag.
if ($stackPtr !== 0) {
if ($phpcsFile->findPrevious(T_OPEN_TAG, $stackPtr - 1) !== false) {
return;
}
}
$tokens = $phpcsFile->getTokens();
// Find the next non whitespace token.
$commentStart = $phpcsFile->findNext(T_WHITESPACE, $stackPtr + 1, null, true);
// Ignore vim header.
if ($tokens[$commentStart]['code'] === T_COMMENT) {
if (strstr($tokens[$commentStart]['content'], 'vim:') !== false) {
$commentStart = $phpcsFile->findNext(T_WHITESPACE, $commentStart + 1, null, true);
}
}
if ($tokens[$commentStart]['code'] === T_CLOSE_TAG) {
// We are only interested if this is the first open tag.
return;
} else {
if ($tokens[$commentStart]['code'] === T_COMMENT) {
$phpcsFile->addError('You must use "/**" style comments for a file comment', $stackPtr + 1);
return;
} else {
if ($commentStart === false || $tokens[$commentStart]['code'] !== T_DOC_COMMENT) {
$phpcsFile->addError('Missing file doc comment', $stackPtr + 1);
return;
} else {
// Extract the header comment docblock.
$commentEnd = $phpcsFile->findNext(T_DOC_COMMENT, $commentStart + 1, null, true) - 1;
// Check if there is only 1 doc comment between the open tag and class token.
$nextToken = array(T_ABSTRACT, T_CLASS, T_FUNCTION, T_DOC_COMMENT);
$commentNext = $phpcsFile->findNext($nextToken, $commentEnd + 1);
if ($commentNext !== false && $tokens[$commentNext]['code'] !== T_DOC_COMMENT) {
// Found a class token right after comment doc block.
$newlineToken = $phpcsFile->findNext(T_WHITESPACE, $commentEnd + 1, $commentNext, false, "\n");
if ($newlineToken !== false) {
$newlineToken = $phpcsFile->findNext(T_WHITESPACE, $newlineToken + 1, $commentNext, false, "\n");
if ($newlineToken === false) {
// No blank line between the class token and the doc block.
// The doc block is most likely a class comment.
$phpcsFile->addError('Missing file doc comment', $stackPtr + 1);
return;
}
}
}
$comment = $phpcsFile->getTokensAsString($commentStart, $commentEnd - $commentStart + 1);
// Parse the header comment docblock.
try {
$this->commentParser = new PHP_CodeSniffer_CommentParser_ClassCommentParser($comment);
$this->commentParser->parse();
} catch (PHP_CodeSniffer_CommentParser_ParserException $e) {
$line = $e->getLineWithinComment() + $commentStart;
$phpcsFile->addError($e->getMessage(), $line);
return;
}
$comment = $this->commentParser->getComment();
if (is_null($comment) === true) {
$error = 'File doc comment is empty';
$phpcsFile->addError($error, $commentStart);
return;
}
// No extra newline before short description.
$short = $comment->getShortComment();
$newlineCount = 0;
$newlineSpan = strspn($short, "\n");
if ($short !== '' && $newlineSpan > 0) {
$line = $newlineSpan > 1 ? 'newlines' : 'newline';
$error = "Extra {$line} found before file comment short description";
$phpcsFile->addError($error, $commentStart + 1);
}
$newlineCount = substr_count($short, "\n") + 1;
// Exactly one blank line between short and long description.
$long = $comment->getLongComment();
if (empty($long) === false) {
$between = $comment->getWhiteSpaceBetween();
$newlineBetween = substr_count($between, "\n");
if ($newlineBetween !== 2) {
$error = 'There must be exactly one blank line between descriptions in file comment';
$phpcsFile->addError($error, $commentStart + $newlineCount + 1);
}
$newlineCount += $newlineBetween;
}
// Exactly one blank line before tags.
$tags = $this->commentParser->getTagOrders();
if (count($tags) > 1) {
$newlineSpan = $comment->getNewlineAfter();
if ($newlineSpan !== 2) {
$error = 'There must be exactly one blank line before the tags in file comment';
if ($long !== '') {
$newlineCount += substr_count($long, "\n") - $newlineSpan + 1;
}
$phpcsFile->addError($error, $commentStart + $newlineCount);
$short = rtrim($short, "\n ");
}
}
// Check for unknown/deprecated tags.
$unknownTags = $this->commentParser->getUnknown();
foreach ($unknownTags as $errorTag) {
$error = "@{$errorTag['tag']} tag is not allowed in file comment";
$phpcsFile->addWarning($error, $commentStart + $errorTag['line']);
}
// Check the PHP Version.
if (strstr(strtolower($long), 'php version') === false) {
$error = 'PHP version not specified';
$phpcsFile->addWarning($error, $commentEnd);
}
// Check each tag.
$this->processTags($commentStart, $commentEnd);
}
}
}
//end if
}
