Your IP : 216.73.216.86
<?php
namespace Sprint\Migration;
use DirectoryIterator;
use Exception;
use SplFileInfo;
use Sprint\Migration\Traits\HelperManagerTrait;
abstract class AbstractSchema extends ExchangeEntity
{
use HelperManagerTrait;
use OutTrait;
private $name;
/** @var VersionConfig */
private $versionConfig;
private $queue = [];
protected $testMode = 0;
protected $info = [
'title' => '',
];
private $filecache = [];
abstract public function export();
abstract public function import();
abstract protected function initialize();
abstract public function outDescription();
abstract public function getMap();
public function __construct(VersionConfig $versionConfig, $name, $params = [])
{
$this->name = $name;
$this->setVersionConfig($versionConfig);
$this->setRestartParams($params);
$this->initialize();
}
protected function isBuilderEnabled()
{
//your code
return false;
}
public function setTestMode($testMode = 1)
{
$this->testMode = ($testMode) ? 1 : 0;
}
public function getName()
{
return $this->name;
}
public function isEnabled()
{
try {
return $this->isBuilderEnabled();
} catch (Exception $e) {
return false;
}
}
public function isModified()
{
$algo = $this->getVersionConfig()->getVal('migration_hash_algo');
$opt = strtolower('schema_' . $this->getName());
$oldhash = Module::getDbOption($opt);
$data = $this->loadSchemas($this->getMap());
$newhash = hash($algo, serialize($data));
return ($newhash != $oldhash);
}
public function setModified()
{
$algo = $this->getVersionConfig()->getVal('migration_hash_algo');
$data = $this->loadSchemas($this->getMap());
$newhash = hash($algo, serialize($data));
$opt = strtolower('schema_' . $this->getName());
Module::setDbOption($opt, $newhash);
}
protected function setTitle($title = '')
{
$this->info['title'] = $title;
}
public function getTitle()
{
return $this->info['title'];
}
public function outTitle($fullname = true)
{
$title = ($fullname) ? $this->getName() . ' (' . $this->getTitle() . ')' : $this->getTitle();
if ($this->isModified()) {
$this->out('[new]' . $title . '[/]');
} else {
$this->out('[installed]' . $title . '[/]');
}
}
protected function getSchemaDir()
{
$dir = $this->getVersionConfig()->getVal('migration_dir');
return $dir . '.schema';
}
protected function getSchemaSubDir($name)
{
return $this->getSchemaDir() . DIRECTORY_SEPARATOR . $name;
}
protected function getSchemaFile($name, $absolute = true)
{
$root = $absolute ? $this->getSchemaDir() . DIRECTORY_SEPARATOR : '';
return $root . $name . '.json';
}
/**
* @param $name
* @param $data
*
* @throws Exception
*/
protected function saveSchema($name, $data)
{
$file = $this->getSchemaFile($name);
Module::createDir(dirname($file));
file_put_contents(
$file,
json_encode($data, JSON_UNESCAPED_UNICODE + JSON_PRETTY_PRINT)
);
}
public function deleteSchemaFiles()
{
$names = $this->getSchemas($this->getMap());
foreach ($names as $name) {
$file = $this->getSchemaFile($name);
unlink($file);
}
}
public function outSchemaFiles()
{
$files = [];
$names = $this->getSchemas($this->getMap());
foreach ($names as $name) {
$files[] = $this->getSchemaFile($name, false);
}
if (!empty($files)) {
$this->outNotice(
Locale::getMessage(
'ERR_SCHEMA_CREATED',
[
'#NAME#' => $this->getTitle(),
]
)
);
foreach ($files as $file) {
$this->out($file);
}
} else {
$this->outWarning(
Locale::getMessage(
'ERR_SCHEMA_EMPTY',
[
'#NAME#' => $this->getTitle(),
]
)
);
}
}
protected function getSchemas($map)
{
$map = is_array($map) ? $map : [$map];
$result = [];
foreach ($map as $path) {
$dir = $this->getSchemaSubDir($path);
$file = $this->getSchemaFile($path);
if (is_dir($dir)) {
/* @var $item SplFileInfo */
$items = new DirectoryIterator($dir);
foreach ($items as $item) {
if ($item->isFile() && $item->getExtension() == 'json') {
$result[] = $path . $item->getBasename('.json');
}
}
}
if (is_file($file)) {
$result[] = $path;
}
}
return $result;
}
protected function loadSchema($name, $merge = [])
{
if (!isset($this->filecache[$name])) {
$this->filecache[$name] = $this->loadSchemaFile($name);
}
return array_merge($merge, $this->filecache[$name]);
}
private function loadSchemaFile($name)
{
$file = $this->getSchemaFile($name);
if (!is_file($file)) {
return [];
}
$json = file_get_contents($file);
$json = json_decode($json, true);
if (json_last_error() != JSON_ERROR_NONE) {
return [];
}
if (!is_array($json)) {
return [];
}
return $json;
}
protected function loadSchemas($map, $merge = [])
{
$names = $this->getSchemas($map);
$schemas = [];
foreach ($names as $name) {
$schemas[$name] = $this->loadSchema($name, $merge);
}
return $schemas;
}
public function getQueue()
{
return $this->queue;
}
protected function addToQueue($method, ...$vars)
{
$args = func_get_args();
$method = array_shift($args);
$this->queue[] = [$method, $args];
}
public function executeQueue($item)
{
if (method_exists($this, $item[0])) {
call_user_func_array([$this, $item[0]], $item[1]);
} else {
$this->outError(
Locale::getMessage(
'ERR_METHOD_NOT_FOUND', [
'#NAME#' => $item[0],
]
)
);
}
}
}