/**
* The last installer step is shown:
* - after STEP_WRITECONFIG if ishidden is enabled
* - in the "else" statement above this function :)
*/
function TheLastInstallerStep()
{
global $page;
global $mask;
global $steps;
global $config;
// Only show "outro" message if enabled
if ($steps[STEP_FINISHED]['enabled']) {
// Installation is done!
$page->MainTitle($steps[STEP_FINISHED]['title'], 'cake');
$page->Paragraph($mask->GetFinishedMessage() . '<br /> ');
}
// If the installer will be ignored after installation
// then do not offer the user to remove files or reset
// the installation - Installer will be ignored either way
if ($config['ignore_installer_when_done']) {
$page->FormStart();
$page->FormSubmit('Finished!');
$page->FormClose();
$page->ShowPage(STEP_FINISHED, true, false);
}
// Only continue if self destruction is enabled
if ($config['allow_self_destruction']) {
// If the user requested all installer files should be deleted,
// or the installer should automatically self destruct
if ($config['automatically_self_destruct'] || isset($_REQUEST['doneaction']) && $_REQUEST['doneaction'] == 'selfdestruct') {
// Only include destroyer functions when they are needed
require 'assets' . DIRECTORY_SEPARATOR . 'helper.destroyer.php';
/* Since the PHP files have ALL been "included", their
* existance does not matter anymore. The rest of the
* script will run normally even though all files have
* been deleted. */
// Delete all files configured by config and display results
$deletionStatus = DeleteYourself();
if (is_array($deletionStatus)) {
$dirs = $deletionStatus['dirs'];
$files = $deletionStatus['files'];
// Removing files
if ($files['success'] == $files['total'] && $files['failed'] == 0) {
$page->SuccessBox('All Installer files where removed successfully!');
} else {
if ($files['success'] == 0 && $files['total'] > 0) {
$page->WarningBox('Unable to remove Installer files, you have to remove them manually');
} else {
$page->ErrorBox('Error occur removing Installer files, <b>' . $files['failed'] . '</b> failed to be removed and need manual removal.');
}
}
// Removing directories
if ($dirs['success'] == $dirs['total'] && $dirs['failed'] == 0) {
$page->SuccessBox('All Installer directories where removed successfully!');
} else {
if ($dirs['success'] == 0) {
$page->WarningBox('Unable to remove Installer directories, you have to remove them manually');
} else {
$page->ErrorBox('Error occur removing Installer directories, <b>' . $dirs['failed'] . '</b> failed to be removed and need manual removal.');
}
}
$page->FormStart();
$page->FormSubmit('Finished!');
$page->FormClose();
$page->ShowPage(STEP_FINISHED, true, false);
}
}
}
/*
* Deletion has not been initiated, so show options on what to do depending
* on what is configured in the config
*/
// Should the current config be deleted and installation reset?
if ($config['allow_overriding_oldconfig']) {
$page->SubTitle('Start all over', 'remconf');
$page->Paragraph('If you are not happy with the installation, you can make the Installer remove ' . 'current configuration and start all over again. <b>WARNING:</b> Any database ' . 'change cannot be undone! You have to undo the database installation manually.');
# NOTE!
# this done-action is processed in [helper.sessions.php]!
$page->FormStart(array('doneaction' => 'removeold'));
$page->FormSubmit('Remove current configuration and start over');
$page->FormClose();
}
// If self-destruction is enabled but does not start it automatically
if ($config['allow_self_destruction']) {
$page->SubTitle('Delete Installer', 'exit');
$page->Paragraph('Installation is completed but the Installer is preventing the installed system to ' . 'launch. You can make the Installer remove itself from the webserver if you wish ' . 'not to remove them yourself.');
$page->FormStart(array('doneaction' => 'selfdestruct'));
$page->FormSubmit('Delete all Installer files from the Webserver');
$page->FormClose();
}
// If the installer is unable to do anything after installation!
if (!$config['allow_overriding_oldconfig'] && !$config['allow_self_destruction']) {
$page->WarningBox('You have to manually remove the Installer folder: <b>' . FixPath(INST_BASEDIR . INST_RUNFOLDER) . '</b> in order to view the installed system');
}
$page->ShowPage(STEP_FINISHED, true, false);
}
/**
* Delete the final output config and return a boolean
* notifing if it was successful or not
*/
function DeleteFinalOutputConfig()
{
global $steps;
// Get the name of final output name and path folder
$folder = FixPath($steps[STEP_WRITECONFIG]['savetofolder']);
$file = trim($steps[STEP_WRITECONFIG]['maskname']);
// If deletion was successful
if (is_file($folder . $file) && unlink($folder . $file)) {
return true;
} else {
return false;
}
}
/**
* Read everything in a folder, and recursivly go through all
* subfolders to scan for more files. Define the files to include
* in the read
*/
function ReadFiles($dir, $filterExt = array())
{
$files = array();
$checkFile = "";
$extension = "";
// Fix the separators in the path
$dir = FixPath($dir);
if (is_dir($dir)) {
if ($opendir = opendir($dir)) {
// Read everything in the folder, $checkFile can be both
// folder, file and for some reason '.' and '..'
while ($checkFile = readdir($opendir)) {
// Construct a subfolder variable and if that is
// valid directory - scan those files first
$subFolder = FixPath($dir . DIRECTORY_SEPARATOR . $checkFile);
// If this is a directory - scan that folder
// first before reading the files in here
$fromFolder = array();
if (is_dir($subFolder) && $checkFile != '.' && $checkFile != '..') {
$fromFolder = ReadFiles($subFolder, $filterExt);
}
// Put all "from folder" files into the $files array
foreach ($fromFolder as $folderFile) {
$files[] = $folderFile;
}
// Get file extension
if (strrpos($checkFile, '.') != false) {
$extension = strtolower(substr($checkFile, strrpos($checkFile, '.') + 1));
} else {
$extension = false;
}
// If file has extension and either set to delete ALL extensions (empty array)
// or this extension is in the array of "extensions to delete" - add to
if ($extension !== false && (count($filterExt) == 0 || in_array($extension, $filterExt))) {
// To be sure its a file...
if (filetype($dir . '/' . $checkFile) == "file") {
$scope = count(explode(DIRECTORY_SEPARATOR, $dir));
$files[] = array('scope' => $scope, 'dir' => $dir, 'name' => $checkFile, 'ext' => $extension);
}
}
}
closedir($opendir);
}
}
return $files;
}