function yandex_metrics_reports_geo_chart in Yandex.Metrics 8.2
Same name and namespace in other branches
- 8.3 yandex_metrics_reports/yandex_metrics_reports.reports.inc \yandex_metrics_reports_geo_chart()
- 7.3 yandex_metrics_reports/yandex_metrics_reports.reports.inc \yandex_metrics_reports_geo_chart()
- 7.2 yandex_metrics_reports/yandex_metrics_reports.reports.inc \yandex_metrics_reports_geo_chart()
The function generates pie chart with geographical information on visitors.
Parameters
string $counter_id:
string $filter:
1 string reference to 'yandex_metrics_reports_geo_chart'
- yandex_metrics_reports_yandex_metrics_reports_list in yandex_metrics_reports/
yandex_metrics_reports.module - Implements hook_yandex_metrics_reports_list().
File
- yandex_metrics_reports/
yandex_metrics_reports.reports.inc, line 256 - Report callbacks for Yandex.Metrics Reports module.
Code
function yandex_metrics_reports_geo_chart($counter_id, $filter) {
$output = '';
$date_range = _yandex_metrics_reports_filter_to_date_range($filter);
$parameters = array(
'id' => $counter_id,
'date1' => $date_range['start_date'],
'date2' => $date_range['end_date'],
);
$results = yandex_metrics_reports_retreive_data('/stat/geo', $parameters);
$geo = json_decode($results
->getBody(TRUE));
if (empty($geo->data)) {
return t('There is no information about geography of visits for the selected date range.');
}
$chart = array(
'#chart_id' => 'chart_geo',
'#title' => chart_title(t('Geography of Visits'), '000000', 15),
'#type' => CHART_TYPE_PIE,
'#size' => chart_size(500, 230),
'#adjust_resolution' => TRUE,
);
$total_visits = $geo->totals->visits;
// Exclude unknown visits.
foreach ($geo->data as $key => $value) {
if ($value->name == "Не определено") {
$total_visits -= $value->visits;
unset($geo->data[$key]);
break;
}
}
$i = 1;
$sum_visits = 0;
foreach ($geo->data as $value) {
$visits = (int) $value->visits;
if ($i > 10) {
$others_visits = $total_visits - $sum_visits;
$chart['#data'][] = $others_visits;
$chart['#labels'][] = t('Others') . ' (' . round($others_visits * 100 / $total_visits, 1) . '%' . ')';
$chart['#data_colors'][] = chart_unique_color('geo_' . $i, 'yandex_metrics_reports');
break;
}
$sum_visits += $visits;
$name = check_plain($value->name);
$chart['#data'][] = $visits;
$chart['#labels'][] = $name . ' (' . round($visits * 100 / $total_visits, 1) . '%' . ')';
$chart['#data_colors'][] = chart_unique_color('geo_' . $i, 'yandex_metrics_reports');
$i++;
}
return theme('chart', array(
'chart' => $chart,
));
}