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ezrecotemplatefunctions.php
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ezrecotemplatefunctions.php
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<?php
/**
* File containing the eZRecoTemplateFunctions class for generating the html output
*
* @copyright //autogen//
* @license //autogen//
* @version //autogen//
* @package ezrecommendation
*/
class ezRecoTemplateFunctions
{
function __construct()
{
$this->Operators = array(
'generate_html',
'generate_common_event',
'generate_consume_event',
'generate_buy_event',
'generate_rate_event',
'track_rendered_items'
);
}
function operatorList()
{
return $this->Operators;
}
function namedParameterPerOperator()
{
return true;
}
function namedParameterList()
{
return array(
'generate_html' => array(
'module_result' => array(
'type' => 'array',
'required' => true,
'default' => ''
),
'event_type' => array(
'type' => 'string',
'required' => true,
'default' => ''
)
),
'generate_common_event' => array(
'node' => array(
'type' => 'array',
'required' => true,
'default' => ''
),
'event_type' => array(
'type' => 'string',
'required' => true,
'default' => ''
),
'scenario' => array(
'type' => 'string',
'required' => true,
'default' => ''
)
),
'generate_consume_event' => array(
'node' => array(
'type' => 'array',
'required' => true,
'default' => ''
)
),
'generate_buy_event' => array(
'node' => array(
'type' => 'array',
'required' => true,
'default' => ''
),
'quantity' => array(
'type' => 'string',
'required' => true,
'default' => ''
),
'price' => array(
'type' => 'string',
'required' => true,
'default' => ''
),
'currency' => array(
'type' => 'string',
'required' => true,
'default' => ''
)
),
'generate_rate_event' => array(
'node' => array(
'type' => 'array',
'required' => true,
'default' => ''
),
'rating' => array(
'type' => 'string',
'required' => true,
'default' => ''
)
),
'track_rendered_items' => array(
'itemtypeid' => array(
'type' => 'string',
'required' => true,
'default' => ''
),
'items' => array(
'type' => 'string',
'required' => true,
'default' => ''
)
)
);
}
function modify( $tpl, $operatorName, $operatorParameters, $rootNamespace, $currentNamespace, &$operatorValue, $namedParameters )
{
switch ( $operatorName )
{
case 'generate_html':
{
$operatorValue = $this->generate_html_from_module_result(
$namedParameters['module_result'],
$namedParameters['event_type']
);
} break;
case 'generate_common_event':
{
$operatorValue = $this->generate_common_event(
$namedParameters['node'],
$namedParameters['event_type'],
$namedParameters['scenario']
);
} break;
case 'generate_consume_event':
{
$operatorValue = $this->generate_consume_event( $namedParameters['node'] );
} break;
case 'generate_buy_event':
{
$operatorValue = $this->generate_buy_event(
$namedParameters['node'],
$namedParameters['quantity'],
$namedParameters['price'],
$namedParameters['currency']
);
} break;
case 'generate_rate_event':
{
$operatorValue = $this->generate_rate_event(
$namedParameters['node'],
$namedParameters['rating']
);
} break;
case 'track_rendered_items':
{
$operatorValue = $this->track_rendered_items(
$namedParameters['itemtypeid'],
$namedParameters['items']
);
} break;
}
}
function getServerUrl()
{
$ezurlop = new eZURLOperator();
$sys = $ezurlop->Sys;
$access_path = $sys->AccessPath;
$siteaccess_url = $access_path['siteaccess']['url'];
if ( !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' )
{
$path = 'https://';
}
else
{
$path = 'https://';
}
$path = $path.$_SERVER['HTTP_HOST'];
if ( $sys->WWWDir != '' )
{
$www_dir = $sys->WWWDir;
$path = $path.$www_dir;
}
if ( $sys->IndexFile != '' )
{
$index_file = $sys->IndexFile;
$path = $path.$index_file;
}
if ( count( $siteaccess_url ) > 0 )
{
$path = $path.'/'.$siteaccess_url[0];
}
return $path;
}
function get_current_url() {
$moduleURL = '/ezrecommendation/request';
$serverURL = $this->getServerUrl();
return $serverURL.$moduleURL;
}
static function getCategoryPath($ezCat){
$ezCategoryArray = explode("/",$ezCat);
$count_ezCategoryArray = count($ezCategoryArray);
/*e.g /1/2/174/262/ -> /2/174/ */
$toRecoCategoryPath = "/";
for ($i = 2; $i <= $count_ezCategoryArray-3 ; ++$i )
{
$toRecoCategoryPath .= $ezCategoryArray[$i].'/';
}
return $toRecoCategoryPath;
}
function get_html( $params )
{
return "/ezrecommendation/request$params";
}
function get_url_for_consume_event( $params ) {
$serverURL = $this->get_current_url();
$res = $serverURL.$params;
return $res;
}
function get_html_for_event( $params ) {
$serverURL = $this->get_current_url();
$res = 'onclick="ezreco.evt(\''.$serverURL.$params.'\')"';
return $res;
}
function generate_recommendations_array( $raw_recommendations )
{
$recommendations_array = array();
foreach( $raw_recommendations as $rec )
{
foreach ( $rec as $rec2 )
{
$recommendations_array[] = array(
'reason' => $rec2->reason,
'itemType' => $rec2->itemType,
'itemId' => $rec2->itemId,
'relevance' => $rec2->relevance );
}
}
if ( !empty( $recommendations_array ) )
{
eZDebug::writeDebug( $recommendations_array, 'processed $recommendations' );
return $recommendations_array;
}
else
{
eZDebug::writeError( '[ezrecommendation] no recommendations received.', __METHOD__ );
return false;
}
}
function generate_consume_event( $node ){
$ini = eZINI::instance('ezrecommendation.ini');
if ( $ini->hasVariable( 'SolutionSettings', 'solution' ) && $ini->hasVariable( 'ParameterMapSettings', 'object_id' ) && $ini->hasVariable( 'ParameterMapSettings', 'path_string' ) && $ini->hasVariable( 'ParameterMapSettings', 'user_id' ) ){
$productid = $ini->variable( 'SolutionMapSettings', $ini->variable( 'SolutionSettings', 'solution' ) );
if ($ini->hasVariable( 'ClientIdSettings', 'CustomerID' ) ){
$client_id = $ini->variable( 'ClientIdSettings', 'CustomerID' );
}else{
eZDebug::writeError( '[ezrecommendation] missing CustomerID in ClientIdSettings in ezrecommendation.ini.', __METHOD_ );
return false;
}
$itemtypeid = eZContentClass::classIDByIdentifier( $node->attribute( 'class_identifier' ) );
$recoitemtypeid = '';
$arr = ezRecommendationClassAttribute::fetchClassAttributeList($itemtypeid);
if (count($arr['result']) > 0)
{
$recoitemtypeid = $arr['result']['recoItemType'];
}
if (!empty($recoitemtypeid))
{
$itemid = $node->attribute( 'object' )->attribute( 'id' );
$categorypath = $node->attribute( 'path_string' );
$mynodeArray = $node->attribute( 'data_map' );
$contentClass = $node->attribute( 'object' )->attribute( 'content_class' );
foreach ( $contentClass->attribute( 'data_map' ) as $contentClassAttrib )
{
if ( $contentClassAttrib->attribute( 'data_type_string' ) === 'ezrecommendation' )
{
$triggerTime = $contentClassAttrib->attribute( 'data_int4' );
break;
}
}
foreach ($mynodeArray as $contentObjectAttr)
{
if( $contentObjectAttr->DataTypeString == "ezrecommendation" )
{
$dataTextXml = $contentObjectAttr->DataText;
$isEnableReco = ezRecommendationXml::getNodeAttributeValue(
$dataTextXml,
'recommendation-enable'
);
break;
}
}
$params = '?productid='.$productid.'&eventtype=consume';
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'class_id' ).'='.$recoitemtypeid;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'object_id' ).'='.$itemid;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'path_string' ).'='.ezRecoTemplateFunctions::getCategoryPath($categorypath);
$res = '<div id="ezreco-consume-event" data-trigger-time="' . $triggerTime . '">'.$this->get_url_for_consume_event( $params ).'</div>';
}
else
{
eZDebug::writeError( '[ezrecommendation] ez-classid could not be mapped to a ezrecommendation-itemtypeid. please make sure that to add the recommendation attribute to the class and to map the class with a ezrecommendation type.', __METHOD__ );
return false;
}
}else{
eZDebug::writeError( '[ezrecommendation] missing MapSettings in generate_html_from_module_result function for ezrecommendation extension in ezrecommendation.ini.', __METHOD__ );
return false;
}
return $res;
}
function generate_common_event( $node, $event_type, $scenario = '' )
{
$ini = eZINI::instance('ezrecommendation.ini');
if ( $ini->hasVariable( 'SolutionSettings', 'solution' ) && $ini->hasVariable( 'ParameterMapSettings', 'object_id' ) && $ini->hasVariable( 'ParameterMapSettings', 'path_string' ) && $ini->hasVariable( 'ParameterMapSettings', 'user_id' ) ){
$productid = $ini->variable( 'SolutionMapSettings', $ini->variable( 'SolutionSettings', 'solution' ) );
if ($ini->hasVariable( 'ClientIdSettings', 'CustomerID' ) ){
$client_id = $ini->variable( 'ClientIdSettings', 'CustomerID' );
}else{
eZDebug::writeError( '[ezrecommendation] missing CustomerID in ClientIdSettings in ezrecommendation.ini.', __METHOD__ );
return false;
}
$itemtypeid = eZContentClass::classIDByIdentifier( $node->attribute( 'class_identifier' ) );
$recoitemtypeid = '';
$arr = ezRecommendationClassAttribute::fetchClassAttributeList($itemtypeid);
if (count($arr['result']) > 0)
{
$recoitemtypeid = $arr['result']['recoItemType'];
}
if (!empty($recoitemtypeid))
{
$itemid = $node->attribute( 'object' )->attribute( 'id' );
$categorypath = $node->attribute( 'path_string' );
$params = '?productid='.$productid.'&eventtype='.$event_type;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'class_id' ).'='.$recoitemtypeid;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'object_id' ).'='.$itemid;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'path_string' ).'='.ezRecoTemplateFunctions::getCategoryPath($categorypath);
$params .= '&scenario=' . $scenario;
$res = $this->get_html_for_event( $params );
}
else
{
eZDebug::writeError( '[ezrecommendation] ez-classid could not be mapped to a ezrecommendation-itemtypeid. please make sure that to add the recommendation attribute to the class and to map the class with a ezrecommendation type.', __METHOD__ );
return false;
}
}else{
eZDebug::writeError( '[ezrecommendation] missing MapSettings in generate_html_from_module_result function for ezrecommendation extension in ezrecommendation.ini.', __METHOD__ );
return false;
}
return $res;
}
function generate_buy_event( $node, $quantity, $price, $currency )
{
$ini = eZINI::instance('ezrecommendation.ini');
if ( $ini->hasVariable( 'SolutionSettings', 'solution' ) && $ini->hasVariable( 'ParameterMapSettings', 'object_id' ) && $ini->hasVariable( 'ParameterMapSettings', 'user_id' ) ){
$productid = $ini->variable( 'SolutionMapSettings', $ini->variable( 'SolutionSettings', 'solution' ) );
if ($ini->hasVariable( 'ClientIdSettings', 'CustomerID' ) ){
$client_id = $ini->variable( 'ClientIdSettings', 'CustomerID' );
}else{
eZDebug::writeError( '[ezrecommendation] missing CustomerID in ClientIdSettings in ezrecommendation.ini.', __METHOD__ );
return false;
}
if (!is_int($price)){
eZDebug::writeError( '[ezrecommendation] use only integer for price', __METHOD__ );
return false;
}
$itemtypeid = eZContentClass::classIDByIdentifier( $node->attribute( 'class_identifier' ) );
$recoitemtypeid = '';
$arr = ezRecommendationClassAttribute::fetchClassAttributeList($itemtypeid);
if (count($arr['result']) > 0)
{
$recoitemtypeid = $arr['result']['recoItemType'];
}
if (!empty($recoitemtypeid))
{
$itemid = $node->attribute( 'object' )->attribute( 'id' );
$params = '?productid='.$productid.'&eventtype=buy';
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'class_id' ).'='.$recoitemtypeid ;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'object_id' ).'='.$itemid;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'quantity' ).'='.$quantity;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'fullprice' ).'='.sprintf( '%.2F', $price/$quantity ) . $currency;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'timestamp' ).'='.time();
$res = $this->get_html_for_event( $params );
}else{
eZDebug::writeError( '[ezrecommendation] ez-classid could not be mapped to a ezrecommendation-itemtypeid. please make sure that to add the recommendation attribute to the class and to map the class with a ezrecommendation type.', __METHOD__ );
return false;
}
}else{
eZDebug::writeError( '[ezrecommendation]: missing MapSettings in generate_html_from_module_result function for ezrecommendation extension in ezrecommendation.ini.', __METHOD__ );
return false;
}
return $res;
}
function generate_rate_event( $node, $rating )
{
$ini = eZINI::instance('ezrecommendation.ini');
if ( $ini->hasVariable( 'SolutionSettings', 'solution' ) && $ini->hasVariable( 'ParameterMapSettings', 'object_id' ) && $ini->hasVariable( 'ParameterMapSettings', 'user_id' ) ){
$productid = $ini->variable( 'SolutionMapSettings', $ini->variable( 'SolutionSettings', 'solution' ) );
if ($ini->hasVariable( 'ClientIdSettings', 'CustomerID' ) ){
$client_id = $ini->variable( 'ClientIdSettings', 'CustomerID' );
}else{
eZDebug::writeError( '[ezrecommendation] missing CustomerID in ClientIdSettings in ezrecommendation.ini.', __METHOD__ );
return false;
}
if ( !is_int( $rating ) || ( $rating <= 0 ) || ( $rating>=100 ) ) {
eZDebug::writeError( '[ezrecommendation] use only integer between 0 and 100 for rating', __METHOD__ );
return false;
}
$itemtypeid = eZContentClass::classIDByIdentifier( $node->attribute( 'class_identifier' ) );
$recoitemtypeid = '';
$arr = ezRecommendationClassAttribute::fetchClassAttributeList($itemtypeid);
if (count($arr['result']) > 0)
{
$recoitemtypeid = $arr['result']['recoItemType'];
}
if (!empty($recoitemtypeid))
{
$itemid = $node->attribute( 'object' )->attribute( 'id' );
$categorypath = $node->attribute( 'path_string' );
$params = '?productid='.$productid.'&eventtype=rate';
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'class_id' ).'='.$recoitemtypeid ;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'object_id' ).'='.$itemid;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'rating' ).'='.$rating;
$params .= '&'.$ini->variable( 'ParameterMapSettings', 'path_string' ).'='.ezRecoTemplateFunctions::getCategoryPath($categorypath);
$res = $this->get_html_for_event( $params );
}else{
eZDebug::writeError( '[ezrecommendation] ez-classid could not be mapped to a ezrecommendation-itemtypeid. please make sure that to add the recommendation attribute to the class and to map the class with a ezrecommendation type.', __METHOD__ );
return false;
}
}else{
eZDebug::writeError( '[ezrecommendation] missing MapSettings in generate_html_from_module_result function for ezrecommendation extension in ezrecommendation.ini.', __METHOD__ );
return false;
}
return $res;
}
function generate_html_from_module_result( $module_result, $event_type )
{
$ini = eZINI::instance('ezrecommendation.ini');
if ( !$ini->hasVariable( 'SolutionSettings', 'solution' ) || !$ini->hasVariable( 'ParameterMapSettings', 'object_id' ) || !$ini->hasVariable( 'ParameterMapSettings', 'path_string' ) || !$ini->hasVariable( 'ParameterMapSettings', 'user_id' ) )
{
eZDebug::writeError(
'Missing MapSettings in generate_html_from_module_result function for ezrecommendation extension in ezrecommendation.ini.',
'[ezrecommendation] generate_html operator'
);
return false;
}
$productid = $ini->variable( 'SolutionMapSettings', $ini->variable( 'SolutionSettings', 'solution' ) );
$contentInfo = $module_result['content_info'];
if ( !$contentInfo )
{
eZDebug::writeError(
'Could not generate ezrecommendation-pixel. please check the include call in your pagelayout.tpl.',
'[ezrecommendation] generate_html'
);
return false;
}
$arr = ezRecommendationClassAttribute::fetchClassAttributeList( $contentInfo['class_id'] );
if ( !isset( $arr['result']['recoItemType'] ) && !empty( $arr['result']['recoItemType'] ) )
{
eZDebug::writeError(
'ezpublish class id could not be mapped to a ezrecommendation item type id. Please make sure to add the recommendation attribute to the class and to map the class with a ezrecommendation type.',
'[ezrecommendation] generate_html'
);
return false;
}
$node = eZContentObjectTreeNode::fetch( $contentInfo['node_id'] );
$categoryPath = $node->attribute( 'path_string' );
$current_user = eZUser::currentUser ();
$current_user_id = $current_user->attribute( 'contentobject_id' );
$params = '?productid=' . $productid . '&eventtype=' . $event_type
. '&' . $ini->variable( 'ParameterMapSettings', 'class_id' ) . '=' . urlencode( $arr['result']['recoItemType'] )
. '&' . $ini->variable( 'ParameterMapSettings', 'object_id' ) . '=' . urlencode( $contentInfo['object_id'] )
. '&' . $ini->variable( 'ParameterMapSettings', 'user_id' ) . '=' . urlencode( $current_user_id )
. '&' . $ini->variable( 'ParameterMapSettings', 'path_string' ) . '=' . ezRecoTemplateFunctions::getCategoryPath( $categoryPath );
return $this->get_html( $params );
}
function track_rendered_items( $items_array )
{
$sorted_array = array();
foreach ( $items_array as $key => $value )
{
$key = str_replace( "\"", "", $key );
$val = str_replace( "\"", "", $value );
if ( empty( $sorted_array[$val] ) )
{
$sorted_array[$val] = $key;
}
else
{
$sorted_array[$val] = $sorted_array[$val] . ',' . $key;
}
}
$ini = eZINI::instance('ezrecommendation.ini');
if ( !$ini->hasVariable( 'SolutionSettings', 'solution' ) || !$ini->hasVariable( 'ParameterMapSettings', 'object_id' ) || !$ini->hasVariable( 'ParameterMapSettings', 'class_id' ) )
{
eZDebug::writeError( '[ezrecommendation] missing MapSettings in generate_html_from_module_result function for ezrecommendation extension in ezrecommendation.ini.' );
return false;
}
$productId = $ini->variable( 'SolutionMapSettings', $ini->variable( 'SolutionSettings', 'solution' ) );
$renderedEventsUrl = array();
foreach ( $sorted_array as $key => $value )
{
$classAttributeList = ezRecommendationClassAttribute::fetchClassAttributeList( $key );
if ( !isset( $classAttributeList['result'] ) > 0 )
continue;
$params = '?productid='.$productId.'&eventtype=rendered';
$params .= '&' . $ini->variable( 'ParameterMapSettings', 'class_id' ) . '=' . $classAttributeList['result']['recoItemType'];
$params .= '&' . $ini->variable( 'ParameterMapSettings', 'object_id' ) . '=' . $value;
$renderedEventsUrl[] = $this->get_current_url() . $params;
}
if ( !empty( $renderedEventsUrl ) )
{
return '<script type="text/javascript">
(function(reco) {
var urls = ' . json_encode( $renderedEventsUrl ) . ';
reco.renderEvents(urls);
})(ezreco);
</script>';
}
return '';
}
protected $Operators;
}
?>