PHP_CodeSniffer\Files\File::process()

Complexity

Conditions	49
Paths	1073

Size

Total Lines

226

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function process()
    {
        if ($this->ignored === true) {
            return;
        }

        $this->errors       = [];
        $this->warnings     = [];
        $this->errorCount   = 0;
        $this->warningCount = 0;
        $this->fixableCount = 0;

        $this->parse();

        $this->fixer->startFile($this);

        if (PHP_CODESNIFFER_VERBOSITY > 2) {
            echo "\t*** START TOKEN PROCESSING ***".PHP_EOL;
        }

        $foundCode        = false;
        $listenerIgnoreTo = [];
        $inTests          = defined('PHP_CODESNIFFER_IN_TESTS');
        $checkAnnotations = $this->config->annotations;

        // Foreach of the listeners that have registered to listen for this
        // token, get them to process it.
        foreach ($this->tokens as $stackPtr => $token) {
            // Check for ignored lines.
            if ($checkAnnotations === true
                && ($token['code'] === T_COMMENT
                || $token['code'] === T_PHPCS_IGNORE_FILE
                || $token['code'] === T_PHPCS_SET
                || $token['code'] === T_DOC_COMMENT_STRING
                || $token['code'] === T_DOC_COMMENT_TAG
                || ($inTests === true && $token['code'] === T_INLINE_HTML))
            ) {
                $commentText      = ltrim($this->tokens[$stackPtr]['content'], ' /*');
                $commentTextLower = strtolower($commentText);
                if (strpos($commentText, '@codingStandards') !== false) {
                    if (strpos($commentText, '@codingStandardsIgnoreFile') !== false) {
                        // Ignoring the whole file, just a little late.
                        $this->errors       = [];
                        $this->warnings     = [];
                        $this->errorCount   = 0;
                        $this->warningCount = 0;
                        $this->fixableCount = 0;
                        return;
                    } else if (strpos($commentText, '@codingStandardsChangeSetting') !== false) {
                        $start   = strpos($commentText, '@codingStandardsChangeSetting');
                        $comment = substr($commentText, ($start + 30));
                        $parts   = explode(' ', $comment);
                        if ($parts >= 3) {
                            $sniffParts = explode('.', $parts[0]);
                            if ($sniffParts >= 3) {
                                // If the sniff code is not known to us, it has not been registered in this run.
                                // But don't throw an error as it could be there for a different standard to use.
                                if (isset($this->ruleset->sniffCodes[$parts[0]]) === true) {
                                    $listenerCode  = array_shift($parts);
                                    $propertyCode  = array_shift($parts);
                                    $propertyValue = rtrim(implode(' ', $parts), " */\r\n");
                                    $listenerClass = $this->ruleset->sniffCodes[$listenerCode];
                                    $this->ruleset->setSniffProperty($listenerClass, $propertyCode, $propertyValue);
                                }
                            }
                        }
                    }//end if
                } else if (substr($commentTextLower, 0, 16) === 'phpcs:ignorefile') {
                    // Ignoring the whole file, just a little late.
                    $this->errors       = [];
                    $this->warnings     = [];
                    $this->errorCount   = 0;
                    $this->warningCount = 0;
                    $this->fixableCount = 0;
                    return;
                } else if (substr($commentTextLower, 0, 9) === 'phpcs:set') {
                    // Need to maintain case here, to get the correct sniff code.
                    $parts = explode(' ', substr($commentText, 10));
                    if ($parts >= 3) {
                        $sniffParts = explode('.', $parts[0]);
                        if ($sniffParts >= 3) {
                            // If the sniff code is not known to us, it has not been registered in this run.
                            // But don't throw an error as it could be there for a different standard to use.
                            if (isset($this->ruleset->sniffCodes[$parts[0]]) === true) {
                                $listenerCode  = array_shift($parts);
                                $propertyCode  = array_shift($parts);
                                $propertyValue = rtrim(implode(' ', $parts), " */\r\n");
                                $listenerClass = $this->ruleset->sniffCodes[$listenerCode];
                                $this->ruleset->setSniffProperty($listenerClass, $propertyCode, $propertyValue);
                            }
                        }
                    }
                }//end if
            }//end if

            if (PHP_CODESNIFFER_VERBOSITY > 2) {
                $type    = $token['type'];
                $content = Util\Common::prepareForOutput($token['content']);
                echo "\t\tProcess token $stackPtr: $type => $content".PHP_EOL;
            }

            if ($token['code'] !== T_INLINE_HTML) {
                $foundCode = true;
            }

            if (isset($this->ruleset->tokenListeners[$token['code']]) === false) {
                continue;
            }

            foreach ($this->ruleset->tokenListeners[$token['code']] as $listenerData) {
                if (isset($this->ignoredListeners[$listenerData['class']]) === true
                    || (isset($listenerIgnoreTo[$listenerData['class']]) === true
                    && $listenerIgnoreTo[$listenerData['class']] > $stackPtr)
                ) {
                    // This sniff is ignoring past this token, or the whole file.
                    continue;
                }

                // Make sure this sniff supports the tokenizer
                // we are currently using.
                $class = $listenerData['class'];

                if (isset($listenerData['tokenizers'][$this->tokenizerType]) === false) {
                    continue;
                }

                // If the file path matches one of our ignore patterns, skip it.
                // While there is support for a type of each pattern
                // (absolute or relative) we don't actually support it here.
                foreach ($listenerData['ignore'] as $pattern) {
                    // We assume a / directory separator, as do the exclude rules
                    // most developers write, so we need a special case for any system
                    // that is different.
                    if (DIRECTORY_SEPARATOR === '\\') {
                        $pattern = str_replace('/', '\\\\', $pattern);
                    }

                    $pattern = '`'.$pattern.'`i';
                    if (preg_match($pattern, $this->path) === 1) {
                        $this->ignoredListeners[$class] = true;
                        continue(2);
                    }
                }

                // If the file path does not match one of our include patterns, skip it.
                // While there is support for a type of each pattern
                // (absolute or relative) we don't actually support it here.
                if (empty($listenerData['include']) === false) {
                    $included = false;
                    foreach ($listenerData['include'] as $pattern) {
                        // We assume a / directory separator, as do the exclude rules
                        // most developers write, so we need a special case for any system
                        // that is different.
                        if (DIRECTORY_SEPARATOR === '\\') {
                            $pattern = str_replace('/', '\\\\', $pattern);
                        }

                        $pattern = '`'.$pattern.'`i';
                        if (preg_match($pattern, $this->path) === 1) {
                            $included = true;
                            break;
                        }
                    }

                    if ($included === false) {
                        $this->ignoredListeners[$class] = true;
                        continue;
                    }
                }//end if

                $this->activeListener = $class;

                if (PHP_CODESNIFFER_VERBOSITY > 2) {
                    $startTime = microtime(true);
                    echo "\t\t\tProcessing ".$this->activeListener.'... ';
                }

                $ignoreTo = $this->ruleset->sniffs[$class]->process($this, $stackPtr);
                if ($ignoreTo !== null) {
                    $listenerIgnoreTo[$this->activeListener] = $ignoreTo;
                }

                if (PHP_CODESNIFFER_VERBOSITY > 2) {
                    $timeTaken = (microtime(true) - $startTime);
                    if (isset($this->listenerTimes[$this->activeListener]) === false) {
                        $this->listenerTimes[$this->activeListener] = 0;
                    }

                    $this->listenerTimes[$this->activeListener] += $timeTaken;

                    $timeTaken = round(($timeTaken), 4);
                    echo "DONE in $timeTaken seconds".PHP_EOL;
                }

                $this->activeListener = '';
            }//end foreach
        }//end foreach

        // If short open tags are off but the file being checked uses
        // short open tags, the whole content will be inline HTML
        // and nothing will be checked. So try and handle this case.
        // We don't show this error for STDIN because we can't be sure the content
        // actually came directly from the user. It could be something like
        // refs from a Git pre-push hook.
        if ($foundCode === false && $this->tokenizerType === 'PHP' && $this->path !== 'STDIN') {
            $shortTags = (bool) ini_get('short_open_tag');
            if ($shortTags === false) {
                $error = 'No PHP code was found in this file and short open tags are not allowed by this install of PHP. This file may be using short open tags but PHP does not allow them.';
                $this->addWarning($error, null, 'Internal.NoCodeFound');
            }
        }

        if (PHP_CODESNIFFER_VERBOSITY > 2) {
            echo "\t*** END TOKEN PROCESSING ***".PHP_EOL;
            echo "\t*** START SNIFF PROCESSING REPORT ***".PHP_EOL;

            asort($this->listenerTimes, SORT_NUMERIC);
            $this->listenerTimes = array_reverse($this->listenerTimes, true);
            foreach ($this->listenerTimes as $listener => $timeTaken) {
                echo "\t$listener: ".round(($timeTaken), 4).' secs'.PHP_EOL;
            }

            echo "\t*** END SNIFF PROCESSING REPORT ***".PHP_EOL;
        }

        $this->fixedCount += $this->fixer->getFixCount();