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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @category Piwik_Plugins
* @package Piwik_Goals
*/
/**
*
* @package Piwik_Goals
*/
class Piwik_Goals_Controller extends Piwik_Controller
{
const CONVERSION_RATE_PRECISION = 1;
function __construct()
{
parent::__construct();
$this->idSite = Piwik_Common::getRequestVar('idSite');
$this->goals = Piwik_Goals_API::getGoals($this->idSite);
}
function goalReport()
{
$idGoal = Piwik_Common::getRequestVar('idGoal', null, 'int');
if(!isset($this->goals[$idGoal]))
{
throw new Exception("idgoal $idGoal not valid.");
}
$goalDefinition = $this->goals[$idGoal];
$view = Piwik_View::factory('single_goal');
$view->currency = Piwik::getCurrency();
$goal = $this->getMetricsForGoal($idGoal);
foreach($goal as $name => $value)
{
$view->$name = $value;
}
$view->name = $goalDefinition['name'];
$view->title = $goalDefinition['name'] . ' - Conversions';
$view->graphEvolution = $this->getEvolutionGraph(true, array(Piwik_Goals::getRecordName('nb_conversions', $idGoal)), $idGoal);
$view->nameGraphEvolution = 'GoalsgetEvolutionGraph';
$view->topSegments = $this->getTopSegments($idGoal);
// conversion rate for new and returning visitors
$request = new Piwik_API_Request("method=Goals.getConversionRateReturningVisitors&format=original");
$view->conversion_rate_returning = round( $request->process(), self::CONVERSION_RATE_PRECISION );
$request = new Piwik_API_Request("method=Goals.getConversionRateNewVisitors&format=original");
$view->conversion_rate_new = round( $request->process(), self::CONVERSION_RATE_PRECISION );
$verticalSlider = array();
// string label
// array parameters to ajax call on click (module, action)
// specific order
// (intermediate labels)
// automatically load the first from the list, highlights it
$view->tableByConversion = Piwik_FrontController::getInstance()->fetchDispatch('Referers', 'getKeywords', array(false, 'tableGoals'));
echo $view->render();
}
protected function getTopSegments($idGoal)
{
$columnNbConversions = 'goal_'.$idGoal.'_nb_conversions';
$columnConversionRate = 'goal_'.$idGoal.'_conversion_rate';
$topSegmentsToLoad = array(
'country' => 'UserCountry.getCountry',
'keyword' => 'Referers.getKeywords',
'website' => 'Referers.getWebsites',
);
$topSegments = array();
foreach($topSegmentsToLoad as $segmentName => $apiMethod)
{
$request = new Piwik_API_Request("method=$apiMethod
&format=original
&filter_update_columns_when_show_all_goals=1
&filter_sort_order=desc
&filter_sort_column=$columnNbConversions
&filter_limit=3");
$datatable = $request->process();
$topSegment = array();
foreach($datatable->getRows() as $row)
{
$topSegment[] = array (
'name' => $row->getColumn('label'),
'nb_conversions' => $row->getColumn($columnNbConversions),
'conversion_rate' => $row->getColumn($columnConversionRate),
'metadata' => $row->getMetadata(),
);
}
$topSegments[$segmentName] = $topSegment;
}
return $topSegments;
}
protected function getMetricsForGoal($idGoal)
{
$request = new Piwik_API_Request("method=Goals.get&format=original&idGoal=$idGoal");
$datatable = $request->process();
$dataRow = $datatable->getFirstRow();
return array (
'id' => $idGoal,
'nb_conversions' => $dataRow->getColumn(Piwik_Goals::getRecordName('nb_conversions', $idGoal)),
'conversion_rate' => round($dataRow->getColumn(Piwik_Goals::getRecordName('conversion_rate', $idGoal)), 1),
'revenue' => $dataRow->getColumn(Piwik_Goals::getRecordName('revenue', $idGoal)),
'urlSparklineConversions' => $this->getUrlSparkline('getEvolutionGraph', array('columns' => array(Piwik_Goals::getRecordName('nb_conversions', $idGoal)), 'idGoal' => $idGoal)),
'urlSparklineConversionRate' => $this->getUrlSparkline('getEvolutionGraph', array('columns' => array(Piwik_Goals::getRecordName('conversion_rate', $idGoal)), 'idGoal' => $idGoal)),
'urlSparklineRevenue' => $this->getUrlSparkline('getEvolutionGraph', array('columns' => array(Piwik_Goals::getRecordName('revenue', $idGoal)), 'idGoal' => $idGoal)),
);
}
function index()
{
$view = Piwik_View::factory('overview');
$view->currency = Piwik::getCurrency();
$view->title = 'All goals - evolution';
$view->graphEvolution = $this->getEvolutionGraph(true, array(Piwik_Goals::getRecordName('nb_conversions')));
$view->nameGraphEvolution = 'GoalsgetEvolutionGraph';
// sparkline for the historical data of the above values
$view->urlSparklineConversions = $this->getUrlSparkline('getEvolutionGraph', array('columns' => array(Piwik_Goals::getRecordName('nb_conversions'))));
$view->urlSparklineConversionRate = $this->getUrlSparkline('getEvolutionGraph', array('columns' => array(Piwik_Goals::getRecordName('conversion_rate'))));
$view->urlSparklineRevenue = $this->getUrlSparkline('getEvolutionGraph', array('columns' => array(Piwik_Goals::getRecordName('revenue'))));
$request = new Piwik_API_Request("method=Goals.get&format=original");
$datatable = $request->process();
$dataRow = $datatable->getFirstRow();
$view->nb_conversions = $dataRow->getColumn('Goal_nb_conversions');
$view->conversion_rate = $dataRow->getColumn('Goal_conversion_rate');
$view->revenue = $dataRow->getColumn('Goal_revenue');
$goalMetrics = array();
foreach($this->goals as $idGoal => $goal)
{
$goalMetrics[$idGoal] = $this->getMetricsForGoal($idGoal);
$goalMetrics[$idGoal]['name'] = $goal['name'];
}
$view->goalMetrics = $goalMetrics;
$view->goals = $this->goals;
$view->goalsJSON = json_encode($this->goals);
$view->userCanEditGoals = Piwik::isUserHasAdminAccess($this->idSite);
echo $view->render();
}
function addNewGoal()
{
$view = Piwik_View::factory('add_new_goal');
$view->userCanEditGoals = Piwik::isUserHasAdminAccess($this->idSite);
$view->currency = Piwik::getCurrency();
$view->onlyShowAddNewGoal = true;
echo $view->render();
}
protected $goalColumnNameToLabel = array(
'nb_conversions' => 'Goals_ColumnConversions',
'conversion_rate'=> 'Goals_ColumnConversionRate',
'revenue' => 'Goals_ColumnRevenue',
);
public function getEvolutionGraph( $fetch = false, $columns = false, $idGoal = false)
{
if(empty($columns))
{
$columns = Piwik_Common::getRequestVar('columns');
}
if(empty($idGoal))
{
$idGoal = Piwik_Common::getRequestVar('idGoal', false);
}
$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, 'Goals.get');
$view->setParametersToModify(array('idGoal' => $idGoal));
foreach($columns as $columnName)
{
// find the right translation for this column, eg. find 'revenue' if column is Goal_1_revenue
foreach($this->goalColumnNameToLabel as $metric => $metricTranslation)
{
if(strpos($columnName, $metric) !== false)
{
$columnTranslation = Piwik_Translate($metricTranslation);
break;
}
}
if(!empty($idGoal) && isset($this->goals[$idGoal]))
{
$goalName = $this->goals[$idGoal]['name'];
$columnTranslation = "$columnTranslation (goal \"$goalName\")";
}
$view->setColumnTranslation($columnName, $columnTranslation);
}
$view->setColumnsToDisplay($columns);
return $this->renderView($view, $fetch);
}
function getLastNbConversionsGraph( $fetch = false )
{
$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, 'Goals.getConversions');
return $this->renderView($view, $fetch);
}
function getLastConversionRateGraph( $fetch = false )
{
$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, 'Goals.getConversionRate');
return $this->renderView($view, $fetch);
}
function getLastRevenueGraph( $fetch = false )
{
$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, 'Goals.getRevenue');
return $this->renderView($view, $fetch);
}
}
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