/**
* Takes in XML data and converts it to an array for the object to use.
* @param SimpleXMLObject $xml <p>XML Product data from Amazon</p>
* @return boolean <b>FALSE</b> if no XML data is found
*/
public function loadXML($xml)
{
if (!$xml) {
return false;
}
$this->data = array();
//Categories first
if ($xml->getName() == 'GetProductCategoriesForSKUResult' || $xml->getName() == 'GetProductCategoriesForASINResult') {
$this->loadCategories($xml);
return;
}
if ($xml->getName() != 'Product') {
return;
}
//Identifiers
if ($xml->Identifiers) {
foreach ($xml->Identifiers->children() as $x) {
foreach ($x->children() as $z) {
$this->data['Identifiers'][$x->getName()][$z->getName()] = (string) $z;
}
}
}
//AttributeSets
if ($xml->AttributeSets) {
$anum = 0;
foreach ($xml->AttributeSets->children('ns2', true) as $aset) {
foreach ($aset->children('ns2', true) as $x) {
if ($x->children('ns2', true)->count() > 0) {
//another layer
foreach ($x->children('ns2', true) as $y) {
if ($y->children('ns2', true)->count() > 0) {
//we need to go deeper
foreach ($y->children('ns2', true) as $z) {
if ($z->children('ns2', true)->count() > 0) {
//we need to go deeper
$this->log('Warning! Attribute ' . $z->getName() . ' is too deep for this!', 'Urgent');
} else {
$this->data['AttributeSets'][$anum][$x->getName()][$y->getName()][$z->getName()] = (string) $z;
}
}
} else {
$this->data['AttributeSets'][$anum][$x->getName()][$y->getName()] = (string) $y;
}
}
} else {
//Check for duplicates
if (array_key_exists('AttributeSets', $this->data) && array_key_exists($anum, $this->data['AttributeSets']) && array_key_exists($x->getName(), $this->data['AttributeSets'][$anum])) {
//check for previous cases of duplicates
if (is_array($this->data['AttributeSets'][$anum][$x->getName()])) {
$this->data['AttributeSets'][$anum][$x->getName()][] = (string) $x;
} else {
//first instance of duplicates, make into array
$temp = array($this->data['AttributeSets'][$anum][$x->getName()]);
$this->data['AttributeSets'][$anum][$x->getName()] = $temp;
$this->data['AttributeSets'][$anum][$x->getName()][] = (string) $x;
}
} else {
//no duplicates
$this->data['AttributeSets'][$anum][$x->getName()] = (string) $x;
}
}
}
$anum++;
}
}
//Relationships
if ($xml->Relationships) {
foreach ($xml->Relationships->children() as $x) {
foreach ($x->children() as $y) {
foreach ($y->children() as $z) {
foreach ($z->children() as $zzz) {
$this->data['Relationships'][$x->getName()][$y->getName()][$z->getName()][$zzz->getName()] = (string) $zzz;
}
}
}
}
}
//CompetitivePricing
if ($xml->CompetitivePricing) {
//CompetitivePrices
foreach ($xml->CompetitivePricing->CompetitivePrices->children() as $pset) {
$pnum = (string) $pset->CompetitivePriceId;
$temp = (array) $pset->attributes();
$belongs = $temp['@attributes']['belongsToRequester'];
$con = $temp['@attributes']['condition'];
$sub = $temp['@attributes']['subcondition'];
$this->data['CompetitivePricing']['CompetitivePrices'][$pnum]['belongsToRequester'] = $belongs;
$this->data['CompetitivePricing']['CompetitivePrices'][$pnum]['condition'] = $con;
$this->data['CompetitivePricing']['CompetitivePrices'][$pnum]['subcondition'] = $sub;
foreach ($pset->Price->children() as $x) {
//CompetitivePrice->Price
foreach ($x->children() as $y) {
$this->data['CompetitivePricing']['CompetitivePrices'][$pnum]['Price'][$x->getName()][$y->getName()] = (string) $y;
}
}
$pnum++;
}
//NumberOfOfferListings
if ($xml->CompetitivePricing->NumberOfOfferListings) {
foreach ($xml->CompetitivePricing->NumberOfOfferListings->children() as $x) {
$temp = (array) $x->attributes();
$att = $temp['@attributes']['condition'];
$this->data['CompetitivePricing']['NumberOfOfferListings'][$x->getName()][$att] = (string) $x;
}
}
//TradeInValue
if ($xml->CompetitivePricing->TradeInValue) {
foreach ($xml->CompetitivePricing->TradeInValue->children() as $x) {
$this->data['CompetitivePricing']['TradeInValue'][$x->getName()] = (string) $x;
}
}
}
//SalesRankings
if ($xml->SalesRankings) {
foreach ($xml->SalesRankings->children() as $x) {
foreach ($x->children() as $y) {
$this->data['SalesRankings'][$x->getName()][$y->getName()] = (string) $y;
}
}
}
//LowestOfferListings
if ($xml->LowestOfferListings) {
$lnum = 0;
foreach ($xml->LowestOfferListings->children() as $x) {
//LowestOfferListing
foreach ($x->children() as $y) {
if ($y->children()->count() > 0) {
foreach ($y->children() as $z) {
if ($z->children()->count() > 0) {
foreach ($z->children() as $zzz) {
$this->data['LowestOfferListings'][$lnum][$y->getName()][$z->getName()][$zzz->getName()] = (string) $zzz;
}
} else {
$this->data['LowestOfferListings'][$lnum][$y->getName()][$z->getName()] = (string) $z;
}
}
} else {
$this->data['LowestOfferListings'][$lnum][$y->getName()] = (string) $y;
}
}
$lnum++;
}
}
//Offers
if ($xml->Offers) {
$onum = 0;
foreach ($xml->Offers->children() as $x) {
//Offer
foreach ($x->children() as $y) {
if ($y->children()->count() > 0) {
foreach ($y->children() as $z) {
if ($z->children()->count() > 0) {
foreach ($z->children() as $zzz) {
$this->data['Offers'][$onum][$y->getName()][$z->getName()][$zzz->getName()] = (string) $zzz;
}
} else {
$this->data['Offers'][$onum][$y->getName()][$z->getName()] = (string) $z;
}
}
} else {
$this->data['Offers'][$onum][$y->getName()] = (string) $y;
}
}
$onum++;
}
}
}
