Fixes #583:

Added "Days since last visit" report under Visitors > Engagement.
Added tooltip to visitor log that displays the days since a visitor's last visit for each visit.

Notes:

The new report has been added to the Metadata API.
Augmented range label beautification so non-range labels could be displayed if desired.
Modified archiving code to allow further refinement when summarizing data over ranges.



git-svn-id: http://dev.piwik.org/svn/trunk@5411 59fd770c-687e-43c8-a1e3-f5a4ff64c105

1 files changed, 26 insertions, 0 deletions

diff --git a/plugins/VisitorInterest/Controller.php b/plugins/VisitorInterest/Controller.php
index c1979cd910..52ae582b21 100644
--- a/plugins/VisitorInterest/Controller.php
+++ b/plugins/VisitorInterest/Controller.php
@@ -21,6 +21,7 @@ class Piwik_VisitorInterest_Controller extends Piwik_Controller
 		$view->dataTableNumberOfVisitsPerVisitDuration = $this->getNumberOfVisitsPerVisitDuration(true);
 		$view->dataTableNumberOfVisitsPerPage = $this->getNumberOfVisitsPerPage(true);
 		$view->dataTableNumberOfVisitsByVisitNum = $this->getNumberOfVisitsByVisitCount(true);
+		$view->dataTableNumberOfVisitsByDaysSinceLast = $this->getNumberOfVisitsByDaysSinceLast(true);
 		echo $view->render();
 	}
 	
@@ -82,4 +83,29 @@ class Piwik_VisitorInterest_Controller extends Piwik_Controller
 		
 		return $this->renderView($view, $fetch);
 	}
+	
+	/**
+	 * Returns a rendered report that lists the count of visits for different ranges
+	 * of days since a visitor's last visit.
+	 *
+	 * @param bool $fetch Whether to return the rendered view as a string or echo it.
+	 * @return string The rendered report or nothing if $fetch is set to false.
+	 */
+	public function getNumberOfVisitsByDaysSinceLast( $fetch = false )
+	{
+		$view = Piwik_ViewDataTable::factory( );
+		$view->init( $this->pluginName, __FUNCTION__, 'VisitorInterest.getNumberOfVisitsByDaysSinceLast' );
+		$view->setColumnsToDisplay( array('label', 'nb_visits') );
+		$view->setSortedColumn('label', 'asc');
+		$view->setColumnTranslation('label', Piwik_Translate('General_DaysSinceLastVisit'));
+		$view->disableExcludeLowPopulation();
+		$view->disableOffsetInformationAndPaginationControls();
+		$view->disableShowAllViewsIcons();
+		$view->setLimit(15);
+		$view->disableSearchBox();
+		$view->disableSort();
+		$view->disableShowAllColumns();
+		
+		return $this->renderView($view, $fetch);
+	}
 }