public function execute(){
// If it exists and is good, nothing else needs to be done, (other than flush the session data)
// This is hit if the user has to manually copy in the configuration.xml data.
if(file_exists(ROOT_PDIR . '/config/configuration.xml')){
unset($_SESSION['configs']);
$this->setAsPassed();
reload();
}
// Load in the configuration example, merge in the SESSION data, and apply them or display the code.
$xml = new \XMLLoader();
$xml->setRootName('configuration');
$xml->loadFromFile(ROOT_PDIR . 'config/configuration.example.xml');
$elements = $xml->getElements('return|define');
foreach($elements as $el){
$name = $el->getAttribute('name');
$children = $el->childNodes;
foreach($children as $c){
if($c->nodeName == 'value'){
// This one requires a random string.
if($name == 'SECRET_ENCRYPTION_PASSPHRASE' && isset($_SESSION['configs'][$name]) && $_SESSION['configs'][$name] == 'RANDOM'){
$value = \Core\random_hex(96);
$c->nodeValue = $value;
}
elseif($name == 'SERVER_ID' && isset($_SESSION['configs'][$name]) && $_SESSION['configs'][$name] == 'RANDOM'){
// The server ID is a 32-digit random string.
$value = \Core\random_hex(32);
$c->nodeValue = $value;
}
// An override is provided, use that and overwrite the xml.
elseif(isset($_SESSION['configs'][$name])){
$value = $_SESSION['configs'][$name];
$c->nodeValue = $value;
}
}
}
}
// Try to save this back down.
$fdata = $xml->asPrettyXML();
if(is_writable(ROOT_PDIR . '/config')){
// Just automatically copy it over, (with the necessary tranformations).
file_put_contents(ROOT_PDIR . 'config/configuration.xml', $fdata);
unset($_SESSION['configs']);
$this->setAsPassed();
reload();
// :)
}
else{
// Display the instructions to the user.
$this->getTemplate()->assign('contents', $fdata);
}
}
/**
* Get all screenshots in this metafile
*
* @return array
*/
public function getScreenshots()
{
$s = $this->_xmlloader->getElements('//screenshots/screenshot');
if (!$s) {
return [];
} else {
$f = \Core\Filestore\Factory::File($this->getBaseDir() . $s->getAttribute('file'));
return ['file' => $f, 'title' => $s->getAttribute('title') ? $s->getAttribute('title') : $this->getName()];
}
}
/**
* Function to get any changed templates in this component.
* A changed file is any file whose md5 doesn't match what's in the component.xml metafile.
*
* @return array
*/
public function getChangedAssets(){
$changes = array();
foreach($this->_xmlloader->getElements('/assets/file') as $file){
// <file filename="CHANGELOG" md5="e55e5457abe2f0a3a8edcb6a927c92e3"/>
/** @var $md5 string */
$md5 = $file->getAttribute('md5');
/** @var $filename string */
$filename = $file->getAttribute('filename');
/** @var $object \Core\Filestore\Backends\FileLocal */
$object = \Core\Filestore\Factory::File($this->getBaseDir() . $filename);
if($object->getHash() != $md5){
$changes[] = $filename;
}
}
return $changes;
}
public function execute(){
// If there's already a configuration file present... just skip to the next.
if(file_exists(ROOT_PDIR . '/config/configuration.xml')){
$this->setAsPassed();
reload();
}
// This will contain the temporary configuration values for the installer.
if(!isset($_SESSION['configs'])) $_SESSION['configs'] = [];
$xml = new \XMLLoader();
$xml->setRootName('configuration');
$xml->loadFromFile(ROOT_PDIR . 'config/configuration.example.xml');
$formelements = [];
// Since we're pulling from the ant version, set some nice defaults for the user.
$valuedefaults = [
'@{db.server}@' => 'localhost',
'@{db.port}@' => '3306',
'@{db.type}@' => 'mysqli',
'@{db.name}@' => '',
'@{db.user}@' => '',
'@{db.pass}@' => '',
'@{devmode}@' => 'false',
'/tmp/coreplus-web/' => '/tmp/' . $_SERVER['HTTP_HOST'] . '-web/',
'/tmp/coreplus-cli/' => '/tmp/' . $_SERVER['HTTP_HOST'] . '-cli/',
'RANDOM' => \Core\random_hex(96),
];
$elements = $xml->getElements('return|define');
foreach($elements as $el){
$node = $el->nodeName;
$name = $el->getAttribute('name');
$type = $el->getAttribute('type');
$formtype = $el->getAttribute('formtype');
$advanced = $el->getAttribute('advanced');
$children = $el->childNodes;
$value = null;
$valuenode = null;
$description = null;
$options = [];
// Defaults
if($advanced === null || $advanced === '') $advanced = "1";
foreach($children as $c){
switch($c->nodeName){
case 'value':
$value = trim($c->nodeValue);
$valuenode = $c;
break;
case 'description':
$description = trim($c->nodeValue);
break;
case 'option':
$options[] = trim($c->nodeValue);
break;
case '#text':
break;
case '#comment':
break;
default:
trigger_error('Unknown sub-node for ' . $node . ' ' . $name . ': ' . $c->nodeName);
}
}
// Since we're pulling from the ant version, set some nice defaults for the user.
if(isset($valuedefaults[$value])){
$value = $valuedefaults[$value];
}
// Save the value?
if($_SERVER['REQUEST_METHOD'] == 'POST'){
if($type == 'boolean' && $formtype == 'checkbox'){
$value = isset($_POST[$name]) ? 'true' : 'false';
}
else{
$value = isset($_POST[$name]) ? $_POST[$name] : '';
}
$_SESSION['configs'][$name] = $value;
}
elseif(isset($_SESSION['configs'][$name])){
$value = $_SESSION['configs'][$name];
}
//$value = $el->getElement('value')->nodeValue;
// Throw this element onto the array for the template to render out.
$formelements[] = [
'name' => $name,
// Make the title more appealing than machine names...
'title' => ucwords(strtolower(str_replace('_', ' ', $name))),
// Remap "formtype" to "type", since this will be used in a form afterall!
'type' => $formtype,
'value' => $value,
'description' => $description,
'options' => $options,
'advanced' => $advanced,
];
}
// If it's a POST... try the settings and if valid, proceed.
$message = null;
$instructions = null;
if($_SERVER['REQUEST_METHOD'] == 'POST'){
if($message === null){
$connectionresults = $this->testDatabaseConnection();
if($connectionresults['status'] != 'passed'){
//var_dump($connectionresults); die();
$message = $connectionresults['message'];
$instructions = $connectionresults['instructions'];
}
}
if($message === null){
// Test the assets too!
$results = $this->testDirectoryWritable('assets/');
if($results['status'] != 'passed'){
//var_dump($connectionresults); die();
$message = $results['message'];
$instructions = $results['instructions'];
}
}
if($message === null){
// Test the assets too!
$results = $this->testDirectoryWritable('public/');
if($results['status'] != 'passed'){
//var_dump($connectionresults); die();
$message = $results['message'];
$instructions = $results['instructions'];
}
}
if($message === null){
// Still null after all the tests have ran?
// w00t!
$this->setAsPassed();
reload();
}
}
$this->getTemplate()->assign('message', $message);
$this->getTemplate()->assign('instructions', $instructions);
$this->getTemplate()->assign('formelements', $formelements);
//var_dump($formelements);// die();
}
/**
* Helper utility to import a given remote blog.
*
* @param bool $verbose Set to true to enable real-time verbose output of the operation.
* @return array
*
* @throws Exception
*/
public function importFeed($verbose = false)
{
$blogid = $this->get('id');
if (!$this->exists()) {
throw new Exception('Unable to import a blog that does not exist!');
}
// Make sure this is a remote blog.
if ($this->get('type') != 'remote') {
throw new Exception('Cannot import a blog that is not remote!');
}
$file = \Core\Filestore\Factory::File($this->get('remote_url'));
if (!$file->exists()) {
throw new Exception($this->get('remote_url') . ' does not appear to exist');
}
$defaults = ['parenturl' => $this->get('baseurl'), 'site' => $this->get('site'), 'component' => 'blog'];
$changes = ['added' => 0, 'updated' => 0, 'skipped' => 0, 'deleted' => 0];
$changelog = '';
// I need a list of current articles in this feed. This is because remote deletions won't be coming in on the feed.
$map = array();
$articles = BlogArticleModel::FindRaw(['blogid = ' . $blogid]);
foreach ($articles as $a) {
$map[$a['guid']] = $a['id'];
}
// I can't trust that remote files list what they actually are because many frameworks,
// (WP in specific), do not correctly use content-types :/
$contents = $file->getContents();
// Which feed type is this?
$header = substr($contents, 0, 400);
// All the standardized records
$records = array();
if (strpos($header, '<rss ') !== false) {
if ($verbose) {
echo 'Found an RSS feed with the URL of ' . $file->getURL() . '!<br/>' . "\n";
ob_flush();
flush();
}
$xml = new XMLLoader();
$xml->setRootName('rss');
$xml->loadFromString($contents);
foreach ($xml->getElements('channel/item') as $item) {
$dat = ['guid' => '', 'link' => '', 'thumbnail' => '', 'published' => '', 'updated' => '', 'description' => ''];
foreach ($item->childNodes as $child) {
if ($child->nodeName == '#text') {
continue;
}
switch ($child->nodeName) {
case 'media:thumbnail':
$dat['thumbnail'] = $child->getAttribute('url');
break;
case 'pubDate':
$dat['published'] = $child->nodeValue;
break;
default:
$dat[$child->nodeName] = $child->nodeValue;
}
}
$records[] = $dat;
}
} elseif (strpos($header, 'http://www.w3.org/2005/Atom') !== false) {
if ($verbose) {
echo 'Found an ATOM feed with the URL of ' . $file->getURL() . '!<br/>' . "\n";
ob_flush();
flush();
}
$xml = new XMLLoader();
$xml->setRootName('feed');
$xml->loadFromString($contents);
foreach ($xml->getRootDOM()->childNodes as $item) {
if ($item->nodeName != 'entry') {
continue;
}
$dat = ['guid' => '', 'link' => '', 'thumbnail' => '', 'published' => '', 'updated' => '', 'description' => ''];
$imgheight = 0;
foreach ($item->childNodes as $child) {
if ($child->nodeName == '#text') {
continue;
}
switch ($child->nodeName) {
case 'id':
$dat['guid'] = $child->nodeValue;
break;
case 'link':
if ($child->getAttribute('rel') == 'alternate' && $child->getAttribute('type') == 'text/html') {
if ($child->nodeValue) {
$dat['link'] = $child->nodeValue;
} else {
$dat['link'] = $child->getAttribute('href');
}
}
break;
case 'im:image':
if ($child->getAttribute('height') > $imgheight) {
$dat['thumbnail'] = $child->nodeValue;
$imgheight = $child->getAttribute('height');
}
break;
case 'updated':
$dat['updated'] = strtotime($child->nodeValue);
break;
case 'summary':
if ($dat['description'] != '') {
$dat['description'] = $child->nodeValue;
}
break;
case 'content':
$dat['description'] = $child->nodeValue;
break;
default:
$dat[$child->nodeName] = $child->nodeValue;
}
}
if (!$dat['published'] && $dat['updated']) {
// make sure that there's a published date.
$dat['published'] = $dat['updated'];
}
$records[] = $dat;
}
} else {
throw new Exception('Invalid remote file found, please ensure it is either an RSS or Atom feed!');
}
// Now that they're standardized...
foreach ($records as $dat) {
/** @var PageModel $page */
$page = PageModel::Construct($dat['link']);
$published = $dat['published'] == '' || is_numeric($dat['published']) ? $dat['published'] : strtotime($dat['published']);
$updated = $dat['updated'] != '' ? is_numeric($dat['updated']) ? $dat['updated'] : strtotime($dat['updated']) : $published;
$pagedat = ['published' => $published, 'title' => $dat['title'], 'body' => $dat['description'], 'updated' => $updated];
$newpagedat = array_merge($defaults, ['selectable' => '0']);
$page->setFromArray($pagedat);
if (!$page->exists()) {
// Add the "new" dat only if the page doesn't exist before.
$page->setFromArray($newpagedat);
}
if ($dat['thumbnail']) {
$remote = \Core\Filestore\Factory::File($dat['thumbnail']);
$new = $remote->copyTo('public/blog/');
$page->setMeta('image', $new->getFilename(false));
}
$page->setMeta('guid', $dat['guid']);
$thischange = $page->exists() ? 'updated' : 'added';
if ($page->changed()) {
$page->save();
$changes[$thischange]++;
$changelog .= $thischange . ' ' . $dat['title'] . "<br/>\n";
if ($verbose) {
echo $thischange . ' ' . $dat['title'] . "<br/>\n";
ob_flush();
flush();
}
} else {
$changes['skipped']++;
if ($verbose) {
echo 'No changes to ' . $dat['title'] . "<br/>\n";
ob_flush();
flush();
}
}
}
return ['status' => 1, 'message' => 'Import feed successfully!', 'added' => $changes['added'], 'updated' => $changes['updated'], 'deleted' => $changes['deleted'], 'skipped' => $changes['skipped'], 'changelog' => $changelog];
}
