';
foreach ($charts as $chart) {
if (in_array($chart['id'], $visibles, TRUE)) {
$ret .= $chart['markup'];
}
}
$ret .= '
';
return $ret;
}
/**
* Retrieve the time period or interval from the URL
*/
function _get_time_from_url() {
// Get the option
if (isset($_GET['option'])) {
switch ($_GET['option']) {
case 'custom':
$from = strtotime($_GET['from']);
$to = strtotime($_GET['to']);
if (is_numeric($from) && is_numeric($to)) {
// Move the 'to' date to 1 second before midnight
return array($from, $to + 86399);
}
break;
case 'period':
$from = strtotime('-' . str_replace('_', ' ', filter_xss($_GET['period'])));
if (is_numeric($from)) {
return array($from, time());
}
}
}
else {
return array(strtotime('-1 month'), time());
}
return FALSE;
}
/**
* Fetch all available analytics_dashboard charts
*/
function analytics_dashboard_get_charts() {
$charts = module_invoke_all('analytics_dashboard');
usort($charts, "_charts_sort");
return $charts;
}
/**
* Utility function for usort in analytics_dashboard_get_charts();
*/
function _charts_sort($a, $b) {
if ($a['weight'] == $b['weight']) {
return 0;
}
return ($a['weight'] < $b['weight']) ? -1 : 1;
}
/**
* Implements hook_analytics_dashboard().
*/
function analytics_dashboard_analytics_dashboard() {
module_load_include('inc', 'analytics_dashboard', 'analytics_dashboard.charts');
return analytics_dashboard_charts();
}
/**
* Theme wrapper for analytics_dashboard_form()
*/
function theme_analytics_dashboard_form($variables) {
$form = $variables['form'];
$output = '';
$output .= '';
$output .= '
';
$output .= t('Select a timeframe and click Update to see what\'s happening on your site during that time, as well as a total for all the activity during that timeframe.');
$output .= '
';
$output .= '
';
$output .= drupal_render($form['option']['period']);
$output .= 'From:';
$output .= drupal_render($form['period']);
$output .= 'ago.';
$output .= '
';
$output .= '
';
$output .= drupal_render($form['option']['custom']);
$output .= 'From:';
$output .= drupal_render($form['custom_from']);
$output .= 'To:';
$output .= drupal_render($form['custom_to']);
$output .= 'Format DD.MM.YYYY';
$output .= '
';
$output .= drupal_render_children($form);
$output .= '