se/SE/se-lib/Route/Storage/AclReinstall.php

<?php

Lib::loadClass('RouteBase');
Lib::loadClass('Router');
Lib::loadClass('Response');
Lib::loadClass('UI');
Lib::loadClass('SchemaFactory');

class Route_Storage_AclReinstall extends RouteBase {

	public function handleAuth() {
		if (!User::logged()) {
			User::authByRequest();
		}
	}

	public function defaultAction() {
		UI::gora();
		UI::startContainer();
		try {
			$namespace = V::get('namespace', '', $_GET);
			if (empty($namespace)) throw new Exception("Missing param namespace");
			echo UI::h('h3', [], $namespace);
			echo UI::h('p', [], [
				UI::h('a', [
					'href' => Router::getRoute('Storage_AclStruct')->getLink('', [ 'namespace' => $namespace ]),
					'class' => "btn btn-md btn-link",
				], "<i class=\"glyphicon glyphicon-arrow-left\"></i> Wróć do struktury"),
			]);

			if ('reinstall' == V::get('_postTask', '', $_POST)) {
				Lib::loadClass('Schema_SystemObjectFieldStorageAcl');
				$objFieldAcl = new Schema_SystemObjectFieldStorageAcl();
				$objFieldAcl->updateCache($namespace);

				DBG::nicePrint([
					'idInstance' => ACL::getInstanceId($namespace),
					'rootInstance' => ACL::getRootNamespace($namespace),
					'conf' => ACL::fetchInstanceConfig($namespace),
					'table' => ACL::getInstanceTable($namespace),
				], "dbg");

				{
					$item = SchemaFactory::loadDefaultObject('SystemObject')->getItem($namespace, [ 'propertyName' => '*,field' ]);
					if ('AntAcl' === $item['_type']) {
						$dbName = DB::getPDO()->getDatabaseName();
						$sqlFunBody = ACL::generateIsInstanceFunctionBody($namespace, $item);
						DBG::nicePrint($sqlFunBody, "\$sqlFunBody");
						$idInstance = ACL::getInstanceId($namespace);
						DB::getPDO()->execSql(" DROP FUNCTION IF EXISTS `{$dbName}`.`isInstance_{$idInstance}` ");
						// CREATE
						//     [DEFINER = { user | CURRENT_USER }]
						//     FUNCTION sp_name ([func_parameter[,...]])
						//     RETURNS type
						//     [characteristic ...] routine_body
						DB::getPDO()->execSql("
							CREATE DEFINER=`root`@`localhost`
							FUNCTION `{$dbName}`.`isInstance_{$idInstance}` ( pk INT(11) )
							RETURNS TINYINT(1)
							{$sqlFunBody}
						");
					}
				}
				return;
			}

			echo UI::hButtonPost("Reinstall", [
				'data' => [
					'_postTask' => 'reinstall'
				],
				'class' => 'btn btn-md btn-danger',
				'title' => "Reinstall structure"
			]);
			echo '<hr>';
			try {
				$this->printReinstallPreview($namespace);
			} catch (Exception $e) {
				DBG::log($e);
				UI::alert('danger', $e->getMessage());
			}
		} catch (Exception $e) {
			UI::alert('danger', "Error #" . $e->getCode() .  "|" . $e->getLine() .  ": " . $e->getMessage());
			DBG::log($e);
		}
		UI::endContainer();
		UI::dol();
	}

	public function printReinstallPreview($namespace) {
		$objectItem = SchemaFactory::loadDefaultObject('SystemObject')->getItem($namespace, [ 'propertyName' => "*,field" ]);
		DBG::log($objectItem, 'array', '$objectItem preview');

		switch ($objectItem['_type']) {
			case 'AntAcl': $this->printReinstallAntAclPreview($objectItem); break;
			case 'TableAcl': $this->printReinstallTableAclPreview($objectItem); break;
			default: throw new Exception("TODO: Not Implemented type '{$objectItem['_type']}'");
		}
	}
	public function printReinstallAntAclPreview($item) {
		$antAclPath = APP_PATH_SCHEMA . DS . 'ant-object' . DS . str_replace(['__x3A__', ':'], ['.', '/'], $item['typeName']);
		if (!file_exists("{$antAclPath}/build.xml")) throw new Exception("Ant build file not exists");

		Lib::loadClass('XML');
		$xsdType = XML::getXsdTypeFromXsdSchema("{$antAclPath}/{$item['name']}.xsd", $namespace = $item['namespace'], $name = $item['name']);
		DBG::nicePrint($xsdType, '$xsdType');
		if (empty($xsdType['struct'])) throw new Exception("Field list not found for '{$item['namespace']}'");
		foreach ($xsdType['struct'] as $fieldName => $x) {
			$listEnum = [];
			if (!empty($x['restrictions']['enumeration'])) {
				$listEnum = $x['restrictions']['enumeration'];
				unset($x['restrictions']['enumeration']);
			}
			if (!empty($listEnum)) {
				DBG::log($listEnum, 'array', "\$listEnum for field '{$fieldName}'");
			}
		}

		$old = [
			'fields' => array_map(function ($field) { return $field['fieldNamespace']; }, $item['field']),
		];
		$new = [
			'fields' => array_keys($xsdType['struct']),
		];

		sort($old['fields']);
		sort($new['fields']);
		$diffFieldsToCreate = array_diff($new['fields'], $old['fields']);
		$diffFieldsToRemove = array_diff($old['fields'], $new['fields']);
		$sameFields = array_intersect($new['fields'], $old['fields']);
		echo (!empty($diffFieldsToCreate))
		?	UI::h('details', [ 'open' => "open" ], [
				UI::h('summary', [], "Pola do dodania (".count($diffFieldsToCreate)."):"),
				UI::h('ul', [], array_map(function ($fieldName) {
					return UI::h('li', [], $fieldName);
				}, $diffFieldsToCreate)),
			])
		:	UI::h('p', [ 'style' => "font-style:italic" ], "Brak pól do dodania");
		echo (!empty($diffFieldsToRemove))
		?	UI::h('details', [ 'open' => "open", 'style' => "margin:4px 0; background-color:#ccc; border:1px solid #ddd" ], [
				UI::h('summary', [ 'style' => "padding:4px; outline:none; cursor:pointer" ], "Pola do usunięcia (".count($diffFieldsToRemove)."):"),
				UI::h('ul', [], array_map(function ($fieldName) {
					return UI::h('li', [], $fieldName);
				}, $diffFieldsToRemove)),
			])
		:	UI::h('p', [ 'style' => "font-style:italic" ], "Brak pól do usunięcia");
		foreach ($sameFields as $fieldName) {
			// UI::alert('warning', "TODO: is field changed? '{$fieldName}'");
			$oldField = array_filter($item['field'], function ($field) use ($fieldName) { return ( $fieldName === $field['fieldNamespace'] ); });
			$oldField = ($oldField) ? reset($oldField) : null;
			// DBG::nicePrint($oldField, "\$oldField '$fieldName'");
			$newField = $xsdType['struct'][$fieldName];
			// DBG::nicePrint($newField, "\$newField '$fieldName'");
			$fieldDiff = [];
			if ($newField['type'] !== $oldField['xsdType']) $fieldDiff[] = 'xsdType';
			if ($newField['minOccurs'] != $oldField['minOccurs']) $fieldDiff[] = 'minOccurs';
			if ($newField['maxOccurs'] != $oldField['maxOccurs']) $fieldDiff[] = 'maxOccurs';
			if (json_encode($newField['restrictions']) !== $oldField['xsdRestrictions']) $fieldDiff[] = 'xsdRestrictions';
			if (json_encode($newField['appInfo']) !== $oldField['appInfo']) $fieldDiff[] = 'appInfo';
			echo (!empty($fieldDiff))
			?	UI::h('p', [ 'style' => "" ], "Pole '{$fieldName}' - zmiany: " . implode(", ", $fieldDiff))
			:	UI::h('p', [ 'style' => "font-style:italic" ], "Pole '{$fieldName}' - bez zmian");
		}

		throw new Exception("TODO: Podgląd zmian dla AntAcl {$item['namespace']} ...");
	}
	public function printReinstallTableAclPreview($item) {
		throw new Exception("TODO: Podgląd zmian dla tabeli {$item['namespace']} ...");
	}

}