/**
* Returns the unit output by post (unit) ID.
*/
private function _getOutputByID($iPostID)
{
$_aUnitOptions = AmazonAutoLinks_Option::getUnitOptionsByPostID($iPostID);
/**
* The auto-insert sets the 'id' as array storing multiple ids. But this method is called per ID so the ID should be discarded.
*/
$_aSetArgs = $this->aArgs;
unset($_aSetArgs['id']);
$_aUnitOptions = $_aSetArgs + $_aUnitOptions + array('unit_type' => null, 'id' => $iPostID);
// if the unit gets deleted, auto-insert causes an error for not finding the options
switch ($_aUnitOptions['unit_type']) {
case 'category':
$_oAALCat = new AmazonAutoLinks_Unit_Category($_aUnitOptions);
return $_oAALCat->getOutput();
case 'tag':
$_oAALTag = new AmazonAutoLinks_Unit_Tag($_aUnitOptions);
return $_oAALTag->getOutput();
case 'search':
$_oAALSearch = new AmazonAutoLinks_Unit_Search($_aUnitOptions);
return $_oAALSearch->getOutput();
case 'item_lookup':
$_oAALSearch = new AmazonAutoLinks_Unit_Search_ItemLookup($_aUnitOptions);
return $_oAALSearch->getOutput();
case 'similarity_lookup':
$_oAALSearch = new AmazonAutoLinks_Unit_Search_SimilarityLookup($_aUnitOptions);
return $_oAALSearch->getOutput();
default:
return "<!-- " . AmazonAutoLinks_Commons::$strPluginName . ': ' . __('Could not identify the unit type. Please make sure to update the auto-insert definition if you have deleted the unit.', 'amazon-auto-links') . " -->";
}
}
