protected function _checkForModifications($initialize = false)
{
return true;
// Just disable it for now
$currentSignature = $this->_session->currentInstallerSignature;
$installedPackages = $this->_packageManager->listInstalledPackages();
$currentInstallerPackage = $installedPackages->offsetGet('core-install');
if (!$currentInstallerPackage || strlen($currentSignature) == 40) {
$signature = sha1(file_get_contents(__FILE__));
} else {
$signature = $currentInstallerPackage->getVersion();
}
// Initialize
if (true === $initialize) {
$this->_session->currentInstallerSignature = $signature;
return true;
} else {
if ($signature != $this->_session->currentInstallerSignature) {
$extractedPackages = $this->_packageManager->listExtractedPackages();
$this->view->extractedPackageKeys = $extractedPackages->getArrayKeys();
$this->view->extractedPackageKeys = array_diff($this->view->extractedPackageKeys, array($extractedPackages->getKeyByGuid('core-install'), $extractedPackages->getKeyByGuid('library-engine')));
$this->_session->unsetAll();
$this->_helper->viewRenderer->renderScript('_installerUpdated.tpl');
return false;
}
}
// Was not updated
return true;
}
public function diffAction()
{
if ($this->_getParam('hideIdentifiers')) {
$this->view->layout()->hideIdentifiers = true;
}
$left = $this->_getParam('left');
$right = $this->_getParam('right');
$file = $this->_getParam('file');
$packageKey = $this->_getParam('package');
$type = $this->_getParam('type', 'inline');
$show = $this->_getParam('show', 0);
// Left/right mode
if ($left && $right) {
// Calculate base file?
$file = '';
for ($il = strlen($left) - 1, $ir = strlen($right) - 1; $il >= 0 && $ir >= 0; $il--, $ir--) {
if ($left[$il] === $right[$ir]) {
$file = $left[$il] . $file;
} else {
break;
}
}
$file = trim($file, '/\\');
// Add base path
if ($left[0] != '/' && $left[0] != '\\') {
$left = APPLICATION_PATH . DIRECTORY_SEPARATOR . $left;
}
if ($right[0] != '/' && $right[0] != '\\') {
$right = APPLICATION_PATH . DIRECTORY_SEPARATOR . $right;
}
// Make sure it's within the installation
if (0 !== strpos($left, APPLICATION_PATH) || 0 !== strpos($right, APPLICATION_PATH)) {
throw new Engine_Exception('Not within the installation');
}
} else {
if ($file && $packageKey) {
$package = $this->_packageManager->listExtractedPackages()->offsetGet($packageKey);
if (!$package) {
throw new Engine_Exception('Package does not exist.');
}
$left = $package->getBasePath() . DIRECTORY_SEPARATOR . ltrim($file, '/\\');
$right = APPLICATION_PATH . DIRECTORY_SEPARATOR . ltrim($file, '/\\');
} else {
return;
}
}
// Must have at least left or right
if (!$left && !$right) {
return;
} else {
if (!file_exists($left) && !file_exists($right)) {
return;
}
}
// Assign
$this->view->file = $file;
$this->view->left = $left;
$this->view->right = $right;
// Options
$this->view->type = $type;
$this->view->showEverything = $show;
$arr = array();
parse_str($_SERVER['QUERY_STRING'], $arr);
$this->view->parts = $arr;
// Diff
include_once 'Text/Diff.php';
include_once 'Text/Diff/Renderer.php';
include_once 'Text/Diff/Renderer/context.php';
include_once 'Text/Diff/Renderer/inline.php';
include_once 'Text/Diff/Renderer/unified.php';
$this->view->textDiff = $textDiff = new Text_Diff('native', array(file_exists($left) ? file($left, FILE_IGNORE_NEW_LINES) : array(), file_exists($right) ? file($right, FILE_IGNORE_NEW_LINES) : array()));
}
