blob: 1b126e42a55b52da92ea263734ef78d890440cdc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
<?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
* @package Piwik
*/
/**
* @package Piwik
* @subpackage Piwik_DataTable
*/
class Piwik_DataTable_Filter_AddColumnsWhenShowAllColumns extends Piwik_DataTable_Filter
{
protected $roundPrecision = 1;
/**
* @param $table
* @param $enable Automatically set to true when filter_add_columns_when_show_all_columns is found in the API request
* @return void
*/
public function __construct( $table, $enable = true )
{
parent::__construct($table);
$this->filter();
}
protected function filter()
{
$rowsIdToDelete = array();
foreach($this->table->getRows() as $key => $row)
{
$nbVisits = $row->getColumn(Piwik_Archive::INDEX_NB_VISITS);
if($nbVisits == 0)
{
// case of keyword/website/campaign with a conversion for this day,
// but no visit, we don't show it
$rowsIdToDelete[] = $key;
continue;
}
// nb_actions / nb_visits => Actions/visit
// sum_visit_length / nb_visits => Avg. Time on Site
// bounce_count=> Bounce Rate
$actionsPerVisit = round($row->getColumn(Piwik_Archive::INDEX_NB_ACTIONS) / $nbVisits, $this->roundPrecision);
$averageTimeOnSite = round($row->getColumn(Piwik_Archive::INDEX_SUM_VISIT_LENGTH) / $nbVisits, $this->roundPrecision);
$bounceRate = round(100 * $row->getColumn(Piwik_Archive::INDEX_BOUNCE_COUNT) / $nbVisits, $this->roundPrecision);
$row->addColumn('nb_actions_per_visit', $actionsPerVisit);
$row->addColumn('avg_time_on_site', $averageTimeOnSite);
$row->addColumn('bounce_rate', $bounceRate);
}
$this->table->deleteRows($rowsIdToDelete);
}
}
|
