protected function getCSSRules($fileName, $fileContent)
{
// Remove comments
$fileContent = preg_replace('#/\\*(?:.(?!/)|[^\\*](?=/)|(?<!\\*)/)*\\*/#s', '', $fileContent);
#$fileContent = str_replace(array("\t", "\n"), ' ', $fileContent);
$fileContent = preg_replace('!\\s+!', ' ', $fileContent) . ' ';
$content = explode('} ', $fileContent);
if (trim(array_pop($content)) !== '') {
$this->output->addMessage(Output::FATAL, 'Stylesheet file structure is invalid (Output after last rule)', $fileName);
}
$cssRules = array();
foreach ($content as $section) {
if (strpos($section, '{') === false) {
$this->output->addMessage(Output::FATAL, 'Stylesheet file structure is invalid: ' . trim($section), $fileName);
continue;
}
list($rule, $ruleContent) = explode(' {', $section, 2);
$rule = trim($rule);
$ruleContent = trim($ruleContent);
if (strpos($ruleContent, '{') !== false) {
$this->output->addMessage(Output::FATAL, 'CSS rule is invalid: ' . $rule, $fileName);
continue;
}
if (!isset($cssRules[$rule])) {
$cssRules[$rule] = '';
}
$cssRules[$rule] .= $ruleContent;
}
return $cssRules;
}
/**
* Try to find the plural rule for the language
* @return int
*/
protected function guessPluralRule()
{
if (file_exists($this->originPath . '/' . $this->originLanguagePath . 'common.php')) {
include $this->originPath . '/' . $this->originLanguagePath . 'common.php';
if (!isset($lang['PLURAL_RULE'])) {
$this->output->writelnIfDebug("<info>No plural rule set, falling back to plural rule #1</info>");
}
} else {
$this->output->writelnIfDebug("<info>Could not find common.php, falling back to plural rule #1</info>");
}
return isset($lang['PLURAL_RULE']) ? $lang['PLURAL_RULE'] : 1;
}
/**
* Validates the html usage in a string
*
* Checks whether the used HTML tags are also used in the original language.
* Omitting tags is okay, as long as both (start and end) are omitted.
*
* @param string $file File to validate
* @param string $key Key to validate
* @param string $sourceString Language string to validate against
* @param string $originString Language string to validate
* @return null
*/
public function validateHtml($file, $key, $sourceString, $originString)
{
if ($this->originLanguagePath . 'install.php' === $file && in_array($key, array('INSTALL_CONGRATS_EXPLAIN', 'INSTALL_INTRO_BODY', 'SUPPORT_BODY', 'UPDATE_INSTALLATION_EXPLAIN', 'OVERVIEW_BODY')) || $this->originLanguagePath . 'ucp.php' === $file && in_array($key, array('TERMS_OF_USE_CONTENT', 'PRIVACY_POLICY'))) {
$sourceString = '<p>' . $sourceString . '</p>';
$originString = '<p>' . $originString . '</p>';
}
$sourceHtml = $originHtml = $openTags = array();
preg_match_all('/\\<.+?\\>/', $sourceString, $sourceHtml);
preg_match_all('/\\<.+?\\>/', $originString, $originHtml);
if (empty($originHtml) || empty($originHtml[0])) {
// Return when we have no HTML
return;
}
$sourceHtml = isset($sourceHtml[0]) ? $sourceHtml[0] : array();
$failedUnclosed = false;
foreach ($originHtml[0] as $possibleHtml) {
$openingTag = $possibleHtml[1] !== '/';
$ignoreAdditional = false;
// The closing tag contains a space
if (!$openingTag && strpos($possibleHtml, ' ') !== false) {
$this->output->addMessage(Output::FATAL, 'String is using invalid html: ' . $possibleHtml, $file, $key);
$ignoreAdditional = true;
}
$tag = strpos($possibleHtml, ' ') !== false ? substr($possibleHtml, 1, strpos($possibleHtml, ' ') - 1) : substr($possibleHtml, 1, strpos($possibleHtml, '>') - 1);
$tag = $openingTag ? $tag : substr($tag, 1);
if ($openingTag) {
if (in_array($tag, $openTags)) {
if (!$failedUnclosed) {
$this->output->addMessage(Output::FATAL, 'String is missing closing tag for html: ' . $tag, $file, $key);
}
$failedUnclosed = true;
} else {
if (substr($possibleHtml, -3) !== ' />') {
$openTags[] = $tag;
}
}
} else {
if (empty($openTags)) {
if (!$failedUnclosed) {
$this->output->addMessage(Output::FATAL, sprintf('String is closing tag for html “%s” which was not opened before', $tag), $file, $key);
}
$failedUnclosed = true;
} else {
if (end($openTags) != $tag) {
if (!$failedUnclosed) {
$this->output->addMessage(Output::FATAL, 'String is missing closing tag for html: ' . end($openTags), $file, $key);
}
$failedUnclosed = true;
} else {
array_pop($openTags);
}
}
}
// HTML tag is not used in original language
if (!$ignoreAdditional && !in_array($possibleHtml, $sourceHtml) && !isset($this->additionalHtmlFound[$file][$key][$possibleHtml])) {
$this->additionalHtmlFound[$file][$key][$possibleHtml] = true;
if (strpos($possibleHtml, '</') === 0) {
// Do not add an additional entry for closing tags
continue;
}
$level = $this->getErrorLevelForAdditionalHtml($possibleHtml);
if (strpos($possibleHtml, '<a ') === 0) {
if (in_array(str_replace('http://', 'https://', $possibleHtml), $sourceHtml)) {
$level = Output::NOTICE;
} else {
if (in_array('</a>', $sourceHtml) || $this->originLanguagePath . 'common.php' === $file && $key === 'TRANSLATION_INFO' || $this->originLanguagePath . 'help_faq.php' === $file || $this->originLanguagePath . 'help_bbcode.php' === $file) {
// Source contains a link aswell, mostly IST changed the link to better match the language
// It's the translation info with the credit links of the translators
// Or the help pages (faq and bbcode help), where links are not as bad as in other places.
$level = Output::WARNING;
}
}
}
$this->output->addMessage($level, 'String is using additional html: ' . $possibleHtml, $file, $key);
}
}
if (!empty($openTags) && !$failedUnclosed) {
$this->output->addMessage(Output::FATAL, 'String is missing closing tag for html: ' . $openTags[0], $file, $key);
}
}
/**
* Validates the directories
*
* Directories should not miss any files.
* Directories must not contain additional php files.
* Directories should not contain additional files.
*
* @return array List of files we can continue to validate.
*/
public function validate()
{
$sourceFiles = $this->getFileList($this->sourcePath);
// License file is required but missing from en/, so we add it here
$sourceFiles[] = $this->sourceLanguagePath . 'LICENSE';
$sourceFiles = array_unique($sourceFiles);
$originFiles = $this->getFileList($this->originPath);
$missingSubsilver2Files = $availableSubsilver2Files = array();
$validFiles = array();
foreach ($sourceFiles as $sourceFile) {
$testOriginFile = str_replace('/' . $this->sourceIso . '/', '/' . $this->originIso . '/', $sourceFile);
if (!in_array($testOriginFile, $originFiles)) {
if ($this->phpbbVersion === '3.1' && strpos($testOriginFile, 'styles/subsilver2/') === 0) {
$missingSubsilver2Files[] = $testOriginFile;
} else {
$this->output->addMessage(Output::FATAL, 'Missing required file', $testOriginFile);
}
} else {
if (substr($sourceFile, -4) != '.gif' && substr($sourceFile, -12) != 'imageset.cfg') {
if ($this->phpbbVersion === '3.1' && strpos($testOriginFile, 'styles/subsilver2/') === 0) {
$availableSubsilver2Files[] = $testOriginFile;
}
$validFiles[$sourceFile] = $testOriginFile;
}
}
}
if ($this->phpbbVersion === '3.1' && !empty($availableSubsilver2Files) && !empty($missingSubsilver2Files)) {
// Either subsilver2 has to be completly there, or not at all
foreach ($missingSubsilver2Files as $testOriginFile) {
$this->output->addMessage(Output::FATAL, 'Missing required file', $testOriginFile);
}
} else {
if ($this->phpbbVersion === '3.1' && empty($availableSubsilver2Files) && !empty($missingSubsilver2Files)) {
// If subsilver2 is not there at all, we throw a little warning
$this->output->addMessage(Output::WARNING, 'Missing subsilver2 files');
}
}
foreach ($originFiles as $origin_file) {
$testSourceFile = str_replace('/' . $this->originIso . '/', '/' . $this->sourceIso . '/', $origin_file);
if (!in_array($testSourceFile, $sourceFiles)) {
if (in_array($origin_file, array($this->originLanguagePath . 'AUTHORS', $this->originLanguagePath . 'CHANGELOG', $this->originLanguagePath . 'README', $this->originLanguagePath . 'VERSION'))) {
$this->output->addMessage(Output::NOTICE, 'Found additional file', $origin_file);
} else {
if ($this->phpbbVersion == '3.1' && in_array($origin_file, array($this->originLanguagePath . 'AUTHORS.md', $this->originLanguagePath . 'CHANGELOG.md', $this->originLanguagePath . 'README.md', $this->originLanguagePath . 'VERSION.md'))) {
$this->output->addMessage(Output::NOTICE, 'Found additional file', $origin_file);
} else {
if (substr($origin_file, -10) === '/index.htm' || $origin_file === 'index.htm') {
$level = Output::NOTICE;
} else {
if ($this->phpbbVersion === '3.2' && strpos($origin_file, 'styles/subsilver2/') === 0) {
$level = Output::FATAL;
} else {
$level = substr($origin_file, -3) !== '.md' ? Output::FATAL : Output::ERROR;
}
}
$this->output->addMessage($level, 'Found additional file', $origin_file);
}
}
}
}
return $validFiles;
}
