102 lines
2.6 KiB
PHP
102 lines
2.6 KiB
PHP
<?php
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namespace DynCom\mysyde\common\traits;
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/**
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* Created by PhpStorm.
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* User: Bauer
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* Date: 14.01.2015
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* Time: 10:46
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*/
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trait arrayMappableTrait {
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use hookableTrait;
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/**
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* @param array $arr
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*
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* @return int
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*/
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public function mapFromArray( array $arr ) {
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return $this->_mapArray($arr);
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}
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/**#
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* @param array $arr
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*
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* @return int
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*/
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protected function _mapArray( array $arr ) {
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$i = 0;
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foreach ($arr as $key => $val) {
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if (property_exists($this, $key)) {
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++$i;
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$this->$key = $val;
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}
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}
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$this->updateHooks('changed',$this);
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return $i;
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}
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/**
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* @param array $arr
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* @return bool
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*/
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public function isArrayFullyMappable(array $arr ) {
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foreach ($arr as $key => $val) {
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if(!(property_exists($this,$key)) && !(property_exists($this,'_' . $key))) {
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return false;
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}
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}
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return true;
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}
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/**
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* @param array $arr
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* @return bool
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*/
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public function isArrayPartiallyMappable(array $arr ) {
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$i = 0;
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foreach ($arr as $key => $val) {
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if((property_exists($this,$key)) || (property_exists($this,'_' . $key))) {
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$i++;
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}
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}
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return ($i > 0);
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}
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/**
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* @return array
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*/
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public function getAllFieldsAsArray() {
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$arr = [];
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$reflect = new \ReflectionClass($this);
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$props = $reflect->getProperties(\ReflectionProperty::IS_PUBLIC | \ReflectionProperty::IS_PROTECTED);
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foreach($props as $prop) {
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$name = $prop->getName();
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$arr[$name] = $this->$name;
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}
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return $arr;
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}
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/**
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* @param array $fields
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* @return array
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* @throws \InvalidArgumentException
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*/
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public function getFieldData(array $fields) {
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$validFieldsArr = [];
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foreach($fields as $index => $fieldName) {
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if(!is_string($fieldName)) {
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throw new \InvalidArgumentException("Only strings are allowed as fieldsNames. Array-index $index is not a string.");
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}
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if($this->config->fieldExists($fieldName)) $validFieldsArr[] = $fieldName;
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}
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$dataArr = [];
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foreach($validFieldsArr as $validFieldName) {
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$dataArr[0][$validFieldName] = $this->{$validFieldName};
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}
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return $dataArr;
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}
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} |