342 lines
13 KiB
PHP
342 lines
13 KiB
PHP
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<?php
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class XMLAttribute
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{
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private $id;
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private $name;
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private $type;
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private $valueType;
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private $rules;
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private $options;
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private $values;
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public function checkAttributeValueType($attributeValueType)
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{
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$valueTypeArr = array(
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"text" => "文本类型",
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"boolean" => "boolean类型",
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"numeric" => "数据类型",
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"enum" => "枚举型",
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"object" => "对象型"
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);
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if (empty($attributeValueType)) return false;
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// foreach ($valueTypeArr as $key => $value){
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// if($attributeValueType === $key) return true;
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// }
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if (array_key_exists($attributeValueType, $valueTypeArr)) return true;
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return false;
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}
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/**
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* @throws Exception
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*/
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public function toElement($dom, $parent)
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{
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$this->checkAttribute();
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if ("single" === $this->type || "multi" === $this->type) {
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$attributeElm = $this->appendAttributeValues($dom, $parent, $this);
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$this->appendRulesElement($dom, $attributeElm, $this->rules, $this->id);
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$this->appendOptionsElement($dom, $attributeElm, $this->options, $this->id);
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} elseif ("complex" === $this->type) {
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$attributeElm = $dom->createElement("attribute");
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$attributeElm->setAttribute("id", $this->id);
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$attributeElm->setAttribute("type", $this->type);
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if ($this->name != "" && !is_null($this->name)) {
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$attributeElm->setAttribute("name", $this->name);
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}
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if ($this->checkAttributeValueType($this->valueType)) {
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$attributeElm->setAttribute("valueType", $this->valueType);
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}
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$attributesElm = $dom->createElement("attributes");
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if (is_array($this->values)) {
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foreach ($this->values as $attribute) {
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if ($attribute instanceof XMLAttribute) {
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$attributeElmTmp = $this->appendAttributeValues($dom, $attributesElm, $attribute);
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$this->appendRulesElement($dom, $attributeElmTmp, $attribute->rules, $attribute->id);
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$this->appendOptionsElement($dom, $attributeElmTmp, $attribute->options, $attribute->id);
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}
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}
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} elseif (!empty($this->values)) {//complex类型的values必须是数组 或 空
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性values不合法!");
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}
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$attributeElm->appendChild($attributesElm);
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$this->appendRulesElement($dom, $attributeElm, $this->rules, $this->id);
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$parent->appendChild($attributeElm);
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} elseif ("multiComplex" === $this->type) {
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$attributeElm = $dom->createElement("attribute");
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$attributeElm->setAttribute("id", $this->id);
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if ($this->name != "" && !is_null($this->name)) {
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$attributeElm->setAttribute("name", $this->name);
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}
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$attributeElm->setAttribute("type", $this->type);
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$attributeElm->setAttribute("valueType", "object");
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if (is_array($this->values)) {
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foreach ($this->values as $complexAttribute) {
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if ($complexAttribute instanceof XMLAttribute) {
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$attributesElm = $dom->createElement("attributes");
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if (is_array($complexAttribute->getValues())) {
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foreach ($complexAttribute->getValues() as $attribute) {
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if ($attribute instanceof XMLAttribute) {
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if (!$this->checkAttributeValueType($attribute->getValueType())) {
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throw new \Exception("id=[" . $attribute->getId() . "] XMLAttribute属性valueType不正确!");
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}
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$attributeElmTmp = $this->appendAttributeValues($dom, $attributesElm, $attribute);
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$this->appendRulesElement($dom, $attributeElmTmp, $attribute->rules, $attribute->id);
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$this->appendOptionsElement($dom, $attributeElmTmp, $attribute->options, $attribute->id);
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}
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}
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} elseif (!empty($complexAttribute->getValues())) {//complex类型的values必须是数组 或 空
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throw new \Exception("id=[" . $complexAttribute->getId() . "] XMLAttribute属性values不合法!");
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}
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$attributeElm->appendChild($attributesElm);
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}
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}
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} elseif (!empty($this->values)) {//multiComplex类型的values必须是数组 或 空
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性values不合法!");
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}
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$parent->appendChild($attributeElm);
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} else {
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性type类型不正确!");
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}
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}
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/**
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* @throws Exception
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*/
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public function toValueElement($dom, $parent)
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{
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$this->checkAttribute();
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if ("single" === $this->type || "multi" === $this->type) {
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$this->appendAttributeValues($dom, $parent, $this);
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} elseif ("complex" === $this->type) {
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$attributeElm = $dom->createElement("attribute");
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$attributeElm->setAttribute("id", $this->id);
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$attributeElm->setAttribute("type", $this->type);
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if ($this->name != "" && !is_null($this->name)) {
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$attributeElm->setAttribute("name", $this->name);
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}
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if ($this->checkAttributeValueType($this->valueType)) {
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$attributeElm->setAttribute("valueType", $this->valueType);
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}
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$attributesElm = $dom->createElement("attributes");
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if (is_array($this->values)) {
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foreach ($this->values as $attribute) {
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if ($attribute instanceof XMLAttribute) {
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$this->appendAttributeValues($dom, $attributesElm, $attribute);
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}
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}
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} elseif (!empty($this->values)) {//complex类型的values必须是数组 或 空
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性values不合法!");
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}
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$attributeElm->appendChild($attributesElm);
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$parent->appendChild($attributeElm);
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} elseif ("multiComplex" === $this->type) {
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$attributeElm = $dom->createElement("attribute");
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$attributeElm->setAttribute("id", $this->id);
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if ($this->name != "" && !is_null($this->name)) {
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$attributeElm->setAttribute("name", $this->name);
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}
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$attributeElm->setAttribute("type", $this->type);
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$attributeElm->setAttribute("valueType", "object");
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if (is_array($this->values)) {
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foreach ($this->values as $complexAttribute) {
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if ($complexAttribute instanceof XMLAttribute) {
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$attributesElm = $dom->createElement("attributes");
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if (is_array($complexAttribute->getValues())) {
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foreach ($complexAttribute->getValues() as $attribute) {
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if ($attribute instanceof XMLAttribute) {
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if (!$this->checkAttributeValueType($attribute->getValueType())) {
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throw new \Exception("id=[" . $attribute->getId() . "] XMLAttribute属性valueType不正确!");
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}
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$this->appendAttributeValues($dom, $attributesElm, $attribute);
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}
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}
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} elseif (!empty($complexAttribute->getValues())) {//complex类型的values必须是数组 或 空
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性values不合法!");
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}
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$attributeElm->appendChild($attributesElm);
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}
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}
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} elseif (!empty($this->values)) {//multiComplex类型的values必须是数组 或 空
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性values不合法!");
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}
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$parent->appendChild($attributeElm);
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} else {
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性type类型不正确!");
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}
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}
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/**
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* @throws Exception
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*/
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protected function appendAttributeValues($dom, $parent, $attribute)
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{
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$attributeElm = $dom->createElement("attribute");
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if ($attribute->getId() != "" && !is_null($attribute->getId())) {
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$attributeElm->setAttribute("id", $attribute->getId());
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}
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if ($attribute->getName() != "" && !is_null($attribute->getName())) {
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$attributeElm->setAttribute("name", $attribute->getName());
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}
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if ($attribute->getType() != "" && !is_null($attribute->getType())) {
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$attributeElm->setAttribute("type", $attribute->getType());
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}
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if ($this->checkAttributeValueType($attribute->getValueType())) {
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$attributeElm->setAttribute("valueType", $attribute->getValueType());
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}
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$values = $attribute->getValues();
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if ("single" === $attribute->getType()) {
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$valueElm = $dom->createElement("value");
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if (is_string($values)) {
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$text = $dom->createTextNode($values);
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$valueElm->appendChild($text);
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} elseif (!is_null($values)) {//single类型的values必须是字符串 或 空
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throw new \Exception("id=[" . $attribute->getId() . "] XMLAttribute属性values不合法!");
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}
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$attributeElm->appendChild($valueElm);
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$parent->appendChild($attributeElm);
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} elseif ("multi" === $attribute->getType()) {
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$valuesElm = $dom->createElement("values");
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if (is_array($values)) {
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foreach ($values as $value) {
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if (is_string($value) || is_null($value)) {
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$valueElm = $dom->createElement("value", $value);
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$valuesElm->appendChild($valueElm);
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}
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}
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} elseif (!empty($values)) {//multi类型的values必须是数组 或 空
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throw new \Exception("id=[" . $attribute->getId() . "] XMLAttribute属性values不合法!");
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}
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$attributeElm->appendChild($valuesElm);
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$parent->appendChild($attributeElm);
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} else {
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throw new \Exception("id=[" . $attribute->getId() . "] XMLAttribute属性type类型不正确!");
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}
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return $attributeElm;
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}
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/**
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* @throws Exception
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*/
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protected function appendRulesElement($dom, $parent, $rules, $attributeId)
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{
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if (empty($rules)) return;
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if (!is_array($rules)) {
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throw new \Exception("id=[" . $attributeId . "] XMLAttribute属性rules不合法!");
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}
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$rulesElm = $dom->createElement("rules");
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foreach ($rules as $rule) {
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if ($rule instanceof AttributeRule) {
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$rule->toElement($dom, $rulesElm, $attributeId);
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}
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}
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$parent->appendChild($rulesElm);
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}
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/**
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* @throws Exception
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*/
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protected function appendOptionsElement($dom, $parent, $options, $attributeId)
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{
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if (empty($options)) return;
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if (!is_array($options)) {
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throw new \Exception("id=[" . $attributeId . "] XMLAttribute属性options不合法!");
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}
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$optionsElm = $dom->createElement("options");
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foreach ($options as $option) {
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if ($option instanceof Option) {
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$option->toElement($dom, $optionsElm, $attributeId);
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}
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}
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$parent->appendChild($optionsElm);
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}
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/**
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* @throws Exception
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*/
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protected function checkAttribute()
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{
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if (empty($this->id) && $this->id != '0') {
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throw new \Exception("XMLAttribute属性缺少id!");
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}
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if (empty($this->type) && $this->type != '0') {
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throw new \Exception("id=[" . $this->id . "] XMLAttribute属性缺少type！");
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}
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}
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public function getId()
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{
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return $this->id;
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}
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public function setId($id)
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{
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$this->id = $id;
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}
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public function getName()
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{
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return $this->name;
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}
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public function setName($name)
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{
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$this->name = $name;
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}
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public function getType()
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{
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return $this->type;
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}
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public function setType($type)
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{
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$this->type = $type;
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}
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public function getValueType()
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{
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return $this->valueType;
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}
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public function setValueType($valueType)
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{
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$this->valueType = $valueType;
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}
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public function getRules()
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{
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return $this->rules;
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}
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public function setRules($rules)
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{
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$this->rules = $rules;
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}
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public function getOptions()
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{
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return $this->options;
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}
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public function setOptions($options)
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{
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$this->options = $options;
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}
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public function getValues()
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{
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return $this->values;
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}
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public function setValues($values)
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{
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$this->values = $values;
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}
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}
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