156 lines
4.7 KiB
PHP
156 lines
4.7 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: exodus4d
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* Date: 14.02.15
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* Time: 21:28
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*/
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namespace Data\Mapper;
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class CcpSystemsMapper extends \RecursiveArrayIterator {
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static $map = array(
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'system_id' => 'systemId',
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'system_name' => 'name',
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'system_security' => 'trueSec',
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'system_effect' => 'effect',
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'connstallation_id' => array('constellation' => 'id'),
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'constallation_name' => array('constellation' => 'name'),
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'region_id' => array('region' => 'id'),
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'region_name' => array('region' => 'name')
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);
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function __construct($data){
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parent::__construct($data, \RecursiveIteratorIterator::SELF_FIRST);
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}
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/**
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* get formatted data
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* @return array
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*/
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public function getData(){
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// format functions
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self::$map['security'] = function($iterator){
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if(
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$iterator['security'] == 7 ||
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$iterator['security'] == 8 ||
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$iterator['security'] == 9
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){
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if($iterator['trueSec'] <= 0){
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$security = '0.0';
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}elseif($iterator['trueSec'] <= 0.5){
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$security = 'L';
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}else{
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$security = 'H';
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}
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}else{
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$security = 'C' . $iterator['security'];
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}
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return $security;
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};
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// format functions
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self::$map['type'] = function($iterator){
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// TODO refactore
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$type = 'wh';
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$typeId = 1;
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if(
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$iterator['security'] == 7 ||
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$iterator['security'] == 8 ||
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$iterator['security'] == 9
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){
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$type = 'k-space';
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$typeId = 2;
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}
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return [
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'id' => $typeId,
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'name' => $type
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];
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};
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iterator_apply($this, 'self::recursiveIterator', array($this));
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return iterator_to_array($this, false);
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}
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/**
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* recursive iterator function called on every node
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* @param $iterator
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* @return mixed
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*/
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static function recursiveIterator($iterator){
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while ( $iterator -> valid() ) {
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if ( $iterator->hasChildren() ) {
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$iterator->offsetSet($iterator->key(), self::recursiveIterator( $iterator->getChildren() )->getArrayCopy() );
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}else {
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while( $iterator -> valid() ){
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// check for mapping key
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if(array_key_exists($iterator->key(), self::$map)){
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if(is_array(self::$map[$iterator->key()])){
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// a -> array mapping
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$parentKey = array_keys( self::$map[$iterator->key()] )[0];
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$entryKey = array_values( self::$map[$iterator->key()] )[0];
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// check if key already exists
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if($iterator->offsetExists($parentKey)){
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$currentValue = $iterator->offsetGet($parentKey);
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// add new array entry
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$currentValue[$entryKey] = $iterator->current();
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$iterator->offsetSet( $parentKey, $currentValue );
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}else{
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$iterator->offsetSet( $parentKey, array($entryKey => $iterator->current() ) );
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}
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$removeOldEntry = true;
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}elseif(is_object(self::$map[$iterator->key()])){
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// a -> a (format by function)
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$formatFunction = self::$map[$iterator->key()];
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$iterator->offsetSet( $iterator->key(), call_user_func($formatFunction, $iterator) );
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// just value change no key change
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$removeOldEntry = false;
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$iterator -> next();
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}else{
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// a -> b mapping
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$iterator->offsetSet( self::$map[$iterator->key()], $iterator->current() );
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$removeOldEntry = true;
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}
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// remove "old" entry
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if($removeOldEntry){
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$iterator->offsetUnset($iterator->key());
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}
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}else{
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// continue with next entry
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$iterator -> next();
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}
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}
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}
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$iterator -> next();
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}
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return $iterator;
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}
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}
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