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fillSchema() can remove specific nodes if $removeUselessNodes is false
Added ability to create several siblings of the same type when filling schemas Updated README.md
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‎README.md

Lines changed: 108 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -6,6 +6,15 @@ Laravel 5 wrapper for Prestashop Web Service Library
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Installation
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------------
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Add these lines to your `composer.json` file at the end of the object:
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```javascript
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"minimum-stability":"dev",
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"prefer-stable":"true"
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```
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The `"minimum-stability":"dev"` line is needed because the underlying Prestashop Web Service Library is not versioned so you must tell Composer to allow packages still in development.
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Adding `"prefer-stable":"true"` will tell Composer to provide stable packages if found over dev ones, this is not compulsory but suggested if you don'thave specific needs for your dependencies.
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Require this package with composer using the following command:
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```shell
@@ -118,7 +127,25 @@ $response=Prestashop::add(['resource'=>'categories','postXml'=>$postXml->asXml()
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```
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#### Note for language value handling
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#### Preserving not filled nodes from removal
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The default behaviour for the `fillSchema` method is to remove the nodes that are not filled. If you want to preserve those nodes (typical update situation) put the third parameter as `false`
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```php
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$putXml=Prestashop::fillSchema($xmlSchema,$data,false);
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```
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#### Removing specific nodes
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When preserving unfilled nodes from removal you may specify some nodes to be removed as the fourth argument (this may be useful when updating a resource with some readonly nodes that would trigger error 400):
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```php
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$putXml=Prestashop::fillSchema($xmlSchema,$data,false,['manufacturer_name','quantity']);
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//manufacturer_name and quantity only will be removed from the XML
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```
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#### Handling language values
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If the node has a language child you may use a simple string for the value if your shop has only one language installed.
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@@ -131,7 +158,7 @@ If the node has a language child you may use a simple string for the value if yo
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</name>
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...
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*/
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$data= ['name'=>Clothes'];
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$data= ['name'=>'Clothes'];
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```
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If your shops has more than one language installed you may pass the node value as an array where the key is the language ID.
@@ -149,8 +176,85 @@ If your shops has more than one language installed you may pass the node value a
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$data= [
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'name'=>[
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1 => 'Clothes',
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2 => 'Abbigliamento
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2 => 'Abbigliamento'
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]
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];
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```
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_Please note that if you don't provide an array of values keyed by the language ID all language values will have the same value._
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_Please note that if you don't provide an array of values keyed by the language ID all language values will have the same value._
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#### Handling associations with several siblings
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Provided you got a node with several associations like category association for products or similar as from this extract of product schema:
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```xml
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...
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<associations>
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<categories>
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<category>
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<id/>
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</category>
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</categories>
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<product_features>
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<product_feature>
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<id/>
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<id_feature_value/>
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</product_feature>
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</product_features>
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...
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```
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You can prepare the array data map for the `fillSchema` method in this way:
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```php
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$data => [
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...
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'associations' => [
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'categories' =>[
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[ 'category' => ['id' => 4] ],
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[ 'category' => ['id' => 5] ],
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[ 'category' => ['id' => 11] ],
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],
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'product_features' => [
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[
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'product_feature' => [
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'id' => 5,
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'id_feature_value' => 94
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]
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],
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[
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'product_feature' => [
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'id' => 1,
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'id_feature_value' => 2
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]
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]
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]
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]
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]
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```
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The result will be this as expected:
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```xml
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...
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<associations>
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<categories>
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<category>
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<id>4</id>
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</category>
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<category>
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<id>5</id>
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</category>
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<category>
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<id>11</id>
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</category>
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</categories>
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<product_features>
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<product_feature>
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<id>5</id>
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<id_feature_value>94</id_feature_value>
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</product_feature>
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<product_feature>
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<id>1</id>
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<id_feature_value>2</id_feature_value>
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</product_feature>
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</product_features>
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...
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```

‎src/PrestashopWebService.php

Lines changed: 62 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -26,16 +26,20 @@ public function getSchema($resource)
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* @param SimpleXMLElement $xmlSchema
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* @param array $data
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* @param bool $removeUselessNodes set true if you want to remove nodes that are not present in the data array
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* @param array $removeSpecificNodes If $removeUselessNodes is false you may add here the first level nodes that you want to remove
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* @return SimpleXMLElement
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*/
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public function fillSchema(SimpleXMLElement $xmlSchema, $data, $removeUselessNodes = true)
32+
public function fillSchema(SimpleXMLElement $xmlSchema, $data, $removeUselessNodes = true, $removeSpecificNodes=array())
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{
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$resource = $xmlSchema->children()->children();
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foreach ($data as $key => $value) {
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$this->processNode($resource, $key, $value);
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}
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if ($removeUselessNodes) {
38-
$this->checkForUselessNode($resource, $data);
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$this->checkForUselessNodes($resource, $data);
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}
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else{
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$this->removeSpecificNodes($resource,$removeSpecificNodes);
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}
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return $xmlSchema;
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}
@@ -76,7 +80,13 @@ private function fillLanguageNode($node, $data)
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*/
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private function processNode(SimpleXMLElement $node, $dataKey, $dataValue)
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{
79-
if (property_exists($node->$dataKey, 'language')) {
83+
if(is_int($dataKey)){
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if($dataKey===0){
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$this->emptyNode($node);
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}
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$this->createNode($node,$dataValue);
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}
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elseif (property_exists($node->$dataKey, 'language')) {
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$this->fillLanguageNode($node->$dataKey, $dataValue);
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} elseif (is_array($dataValue)) {
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foreach ($dataValue as $key => $value) {
@@ -92,7 +102,7 @@ private function processNode(SimpleXMLElement $node, $dataKey, $dataValue)
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* @param SimpleXMLElement $resource
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* @param $data
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*/
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private function checkForUselessNode(SimpleXMLElement $resource, $data)
105+
private function checkForUselessNodes(SimpleXMLElement $resource, $data)
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{
97107
$uselessNodes = [];
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foreach ($resource as $key => $value) {
@@ -104,4 +114,52 @@ private function checkForUselessNode(SimpleXMLElement $resource, $data)
104114
unset($resource->$key);
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}
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}
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/**
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* Remove the given nodes from the resource
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* @param $resource
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* @param $removeSpecificNodes
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*/
123+
private function removeSpecificNodes($resource, $removeSpecificNodes)
124+
{
125+
foreach ($removeSpecificNodes as $node) {
126+
unset($resource->$node);
127+
}
128+
}
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/**
131+
* @param SimpleXMLElement $node
132+
* @param array $dataValue
133+
*/
134+
private function createNode(SimpleXMLElement $node, $dataValue)
135+
{
136+
foreach ($dataValue as $key => $value) {
137+
if(is_array($value)){
138+
if(is_int($key)){
139+
$this->createNode($node,$value);
140+
}
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else{
142+
$childNode=$node->addChild($key);
143+
$this->createNode($childNode,$value);
144+
}
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}
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else{
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$node->addChild($key,$value);
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}
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}
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}
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/**
153+
* @param SimpleXMLElement $node
154+
*/
155+
private function emptyNode(SimpleXMLElement $node)
156+
{
157+
$nodeNames = array();
158+
foreach ($node->children() as $key => $value) {
159+
$nodeNames[]=$key;
160+
}
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foreach ($nodeNames as $nodeName) {
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unset($node->$nodeName);
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}
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}
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}

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