{

protected $cachedPageToUrl = [];

/**

* @var Jarves

*/

protected $jarves;

/**

* @var Filesystem

*/

protected $webFilesystem;

/**

* @var Filesystem

*/

protected $localFilesystem;

/**

* @var Cacher

*/

private $cacher;

/**

* @var PageStack

*/

private $pageStack;

/**

* Utils constructor.

* @param Jarves $jarves

* @param PageStack $pageStack

* @param Filesystem $localFilesystem

* @param Filesystem $webFilesystem

* @param Cacher $cacher

*/

function __construct(Jarves $jarves, PageStack $pageStack, Filesystem $localFilesystem, Filesystem $webFilesystem, Cacher $cacher)

{

$this->jarves = $jarves;

$this->localFilesystem = $localFilesystem;

$this->webFilesystem = $webFilesystem;

$this->cacher = $cacher;

$this->pageStack = $pageStack;

}

/**

* @param Objects $repo

* @param $objectKey

* @param $origItem

* @return string

*/

protected function generateDiff(Objects $repo, $objectKey, $origItem)

{

$pk = $repo->getObjectPk($objectKey, $origItem);

$currentItem = $repo->get($objectKey, $pk);

$definition = $repo->getDefinition($objectKey);

$changes = [];

foreach ($definition->getFields() as $field) {

if ($field->hasFieldType() && !$field->getFieldType()->isDiffAllowed()) {

//todo, check $field->isDiffAllowed() as well

continue;

}

$k = $field->getId();

if (!isset($origItem[$k]) || !isset($currentItem[$k])) {

continue;

}

if (!is_string($origItem[$k]) && !is_numeric($origItem[$k])) {

continue;

}

if (!is_string($currentItem[$k]) && !is_numeric($currentItem[$k])) {

continue;

}

$from = strip_tags($origItem[$k]);

$to = strip_tags($currentItem[$k]);

if ($from != $to) {

$htmlDiff = new HtmlDiff($from, $to, true);

$out = $htmlDiff->outputDiff();

$changes[$k] = $out->toString();

}

}

$message = [];

foreach ($changes as $changedKey => $diff) {

if ($field = $definition->getField($changedKey)) {

$message[] = ($field->getLabel() ?: $field->getId()) . ': ' . $diff;

}

}

return $message ? '<div class="change">' . implode('</div><div class="change">', $message) . '</div>' : '';

}

/**

* Adds a new news-feed entry. If not message (means null) is passed we generate a diff.

*

* @param Objects $repo

* @param string $objectKey

* @param array $item

* @param string $verb

* @param string|null $message

* @throws \Propel\Runtime\Exception\PropelException

*/

public function newNewsFeed(Objects $repo, $objectKey, $item, $verb, $message = null)

{

$definition = $repo->getDefinition($objectKey);

$itemLabel = '';

if ($labelField = $definition->getLabelField()) {

$itemLabel = $item[$labelField];

}

if (!$itemLabel) {

$pks = $definition->getPrimaryKeys();

$itemLabel = '#' . $item[$pks[0]->getId()];

}

$username = '[Unknown]';

$userId = 0;

if ($user = $this->pageStack->getUser()) {

$userId = $user->getId();

if ($user->getFirstName() || $user->getLastName()) {

$username = $user->getFirstName();

if ($username) $username .= ' ';

$username .= $user->getLastName();

} else {

$username = $user->getUsername();

}

}

$newsFeed = new \Jarves\Model\NewsFeed();

$newsFeed->setUsername($username);

$newsFeed->setUserId($userId);

$newsFeed->setVerb($verb);

$newsFeed->setTargetObject($objectKey);

$newsFeed->setTargetPk($repo->getObjectUrlId($objectKey, $item));

$newsFeed->setTargetLabel($itemLabel);

$newsFeed->setCreated(time());

$newsFeed->setMessage(null === $message ? $this->generateDiff($repo, $objectKey, $item) : $message);

$newsFeed->save();

}

public function getComposerArray($bundleClass)

{

$path = $this->jarves->getBundleDir($bundleClass);

$fs = $this->localFilesystem;

if ($fs->has($file = $path . '/composer.json')) {

return json_decode($fs->read($file), true);

}

}

// /**

// * @param string $text

// */

// public function showFullDebug($text = null)

// {

// $exception = new \Exception();

// $exception->setMessage($text ?: 'Debug stop.');

//

// static::exceptionHandler($exception);

// }

/**

* @param array $files

* @param string $includePath The directory where to compressed css is. with trailing slash!

*

* @return string

*/

public function compressCss(array $files, $includePath = '')

{

$webDir = realpath($this->jarves->getRootDir() . '/../web') . '/';

$content = '';

foreach ($files as $assetPath) {

$cssFile = $this->jarves->resolvePublicWebPath($assetPath); //bundles/jarves/css/style.css

$cssDir = dirname($cssFile) . '/'; //admin/css/...

$cssDir = str_repeat('../', substr_count($includePath, '/')) . $cssDir;

$content .= "\n\n/* file: $assetPath */\n\n";

if (file_exists($file = $webDir . $cssFile)) {

$h = fopen($file, "r");

if ($h) {

while (!feof($h) && $h) {

$buffer = fgets($h, 4096);

$buffer = preg_replace('/@import \'(?!.*:\/\/)([^\/].*)\'/', '@import \'' . $cssDir . '$1\'', $buffer);

$buffer = preg_replace('/@import "(?!.*:\/\/)([^\/].*)"/', '@import "' . $cssDir . '$1"', $buffer);

$buffer = preg_replace('/url\(\'(?!.*:\/\/)([^\/][^\)]*)\'\)/', 'url(\'' . $cssDir . '$1\')', $buffer);

$buffer = preg_replace('/url\(\"(?!.*:\/\/)([^\/][^\)]*)\"\)/', 'url(\"' . $cssDir . '$1\")', $buffer);

$buffer = preg_replace('/url\((?!.*data:image)(?!.*:\/\/)([^\/\'].*)\)/', 'url(' . $cssDir . '$1)', $buffer);

$buffer = str_replace(array(' ', ' ', "\t", "\n", "\r"), '', $buffer);

$buffer = str_replace(': ', ':', $buffer);

$content .= $buffer;

}

fclose($h);

}

} else {

$content .= '/* => `' . $cssFile . '` not exist. */';

}

}

return $content;

}

public function compressJs(array $assets, $targetPath)

{

$oFile = $targetPath;

$files = [];

$md5String = '';

$newestMTime = 0;

foreach ($assets as $assetPath) {

$path = $this->jarves->resolveWebPath($assetPath);

$files[] = '--js ' . escapeshellarg($path);

$mtime = filemtime($path);

$newestMTime = max($newestMTime, $mtime);

$md5String .= ">$path.$mtime<";

}

$sourceMap = $oFile . '.map';

$cmdTest = 'java -version 2>&1';

$closure = 'vendor/google/closure-compiler/compiler.jar';

$compiler = escapeshellarg(realpath('../' . $closure));

$cmd = 'java -jar ' . $compiler . ' --js_output_file ' . escapeshellarg('web/' . $oFile);

$returnVal = 0;

$debugMode = false;

$handle = @fopen($oFile, 'r');

$fileUpToDate = false;

$md5Line = '//' . md5($md5String) . "\n";

if ($handle) {

$line = fgets($handle);

fclose($handle);

if ($line === $md5Line) {

$fileUpToDate = true;

}

}

if ($fileUpToDate) {

return true;

} else {

if (!$debugMode) {

exec($cmdTest, $outputTest, $returnVal);

}

if (0 === $returnVal) {

$cmd .= ' --create_source_map ' . escapeshellarg('web/' . $sourceMap);

$cmd .= ' --source_map_format=V3';

$cmd .= ' ' . implode(' ', $files);

$cmd .= ' 2>&1';

$output = [];

exec($cmd, $output, $returnVal);

if (0 === $returnVal) {

// if (false === strpos($output, 'ERROR - Parse error')) {

$content = file_get_contents('web/' . $oFile);

$sourceMapUrl = '//@ sourceMappingURL=' . basename($sourceMap);

$content = $md5Line . $content . $sourceMapUrl;

file_put_contents('web/' . $oFile, $content);

return true;

// }

}

}

$content = '';

foreach ($assets as $assetPath) {

$content .= "\n/* $assetPath */\n\n";

$path = $this->jarves->resolveWebPath($assetPath);

$content .= file_get_contents($path);

}

if ($content) {

$this->webFilesystem->write($oFile, $content);

return true;

}

return false;

}

}