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<?php
/**
* @file
* Admin page callbacks for the Statistics module.
*/
/**
* Page callback: Displays the "recent hits" page.
*
* This displays the pages with recent hits in a given time interval that
* haven't been flushed yet. The flush interval is set on the statistics
* settings form, but is dependent on cron running.
*
* @return
* A render array containing information about the most recent hits.
*/
function statistics_recent_hits() {
$header = array(
array('data' => t('Timestamp'), 'field' => 'a.timestamp', 'sort' => 'desc'),
array('data' => t('Page'), 'field' => 'a.path'),
array('data' => t('User'), 'field' => 'u.name'),
array('data' => t('Operations'))
);
$query = db_select('accesslog', 'a', array('target' => 'slave'))->extend('PagerDefault')->extend('TableSort');
$query->join('users', 'u', 'a.uid = u.uid');
$query
->fields('a', array('aid', 'timestamp', 'path', 'title', 'uid'))
->fields('u', array('name'))
->limit(30)
->orderByHeader($header);
$result = $query->execute();
$rows = array();
foreach ($result as $log) {
$rows[] = array(
array('data' => format_date($log->timestamp, 'short'), 'class' => array('nowrap')),
_statistics_format_item($log->title, $log->path),
theme('username', array('account' => $log)),
l(t('details'), "admin/reports/access/$log->aid"));
}
$build['statistics_table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#empty' => t('No statistics available.'),
);
$build['statistics_pager'] = array('#theme' => 'pager');
return $build;
}
/**
* Page callback: Displays statistics for the "top pages" (most accesses).
*
* This displays the pages with the most hits (the "top pages") within a given
* time period that haven't been flushed yet. The flush interval is set on the
* statistics settings form, but is dependent on cron running.
*
* @return
* A render array containing information about the the top pages.
*/
function statistics_top_pages() {
$header = array(
array('data' => t('Hits'), 'field' => 'hits', 'sort' => 'desc'),
array('data' => t('Page'), 'field' => 'path'),
array('data' => t('Average page generation time'), 'field' => 'average_time'),
array('data' => t('Total page generation time'), 'field' => 'total_time')
);
$query = db_select('accesslog', 'a', array('target' => 'slave'))->extend('PagerDefault')->extend('TableSort');
$query->addExpression('COUNT(path)', 'hits');
// MAX(title) avoids having empty node titles which otherwise causes
// duplicates in the top pages list.
$query->addExpression('MAX(title)', 'title');
$query->addExpression('AVG(timer)', 'average_time');
$query->addExpression('SUM(timer)', 'total_time');
$query
->fields('a', array('path'))
->groupBy('path')
->limit(30)
->orderByHeader($header);
$count_query = db_select('accesslog', 'a', array('target' => 'slave'));
$count_query->addExpression('COUNT(DISTINCT path)');
$query->setCountQuery($count_query);
$result = $query->execute();
$rows = array();
foreach ($result as $page) {
$rows[] = array($page->hits, _statistics_format_item($page->title, $page->path), t('%time ms', array('%time' => round($page->average_time))), format_interval(round($page->total_time / 1000)));
}
drupal_set_title(t('Top pages in the past %interval', array('%interval' => format_interval(variable_get('statistics_flush_accesslog_timer', 259200)))), PASS_THROUGH);
$build['statistics_top_pages_table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#empty' => t('No statistics available.'),
);
$build['statistics_top_pages_pager'] = array('#theme' => 'pager');
return $build;
}
/**
* Page callback: Displays the "top visitors" page.
*
* This displays the pages with the top number of visitors in a given time
* interval that haven't been flushed yet. The flush interval is set on the
* statistics settings form, but is dependent on cron running.
*
* @return
* A render array containing the top visitors information.
*/
function statistics_top_visitors() {
$header = array(
array('data' => t('Hits'), 'field' => 'hits', 'sort' => 'desc'),
array('data' => t('Visitor'), 'field' => 'u.name'),
array('data' => t('Total page generation time'), 'field' => 'total'),
array('data' => user_access('block IP addresses') ? t('Operations') : '', 'colspan' => 2),
);
$query = db_select('accesslog', 'a', array('target' => 'slave'))->extend('PagerDefault')->extend('TableSort');
$query->leftJoin('blocked_ips', 'bl', 'a.hostname = bl.ip');
$query->leftJoin('users', 'u', 'a.uid = u.uid');
$query->addExpression('COUNT(a.uid)', 'hits');
$query->addExpression('SUM(a.timer)', 'total');
$query
->fields('a', array('uid', 'hostname'))
->fields('u', array('name'))
->fields('bl', array('iid'))
->groupBy('a.hostname')
->groupBy('a.uid')
->groupBy('u.name')
->groupBy('bl.iid')
->limit(30)
->orderByHeader($header);
$uniques_query = db_select('accesslog')->distinct();
$uniques_query->fields('accesslog', array('uid', 'hostname'));
$count_query = db_select($uniques_query);
$count_query->addExpression('COUNT(*)');
$query->setCountQuery($count_query);
$result = $query->execute();
$rows = array();
$destination = drupal_get_destination();
foreach ($result as $account) {
$ban_link = $account->iid ? l(t('unblock IP address'), "admin/config/people/ip-blocking/delete/$account->iid", array('query' => $destination)) : l(t('block IP address'), "admin/config/people/ip-blocking/$account->hostname", array('query' => $destination));
$rows[] = array($account->hits, ($account->uid ? theme('username', array('account' => $account)) : $account->hostname), format_interval(round($account->total / 1000)), (user_access('block IP addresses') && !$account->uid) ? $ban_link : '');
}
drupal_set_title(t('Top visitors in the past %interval', array('%interval' => format_interval(variable_get('statistics_flush_accesslog_timer', 259200)))), PASS_THROUGH);
$build['statistics_top_visitors_table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#empty' => t('No statistics available.'),
);
$build['statistics_top_visitors_pager'] = array('#theme' => 'pager');
return $build;
}
/**
* Page callback: Displays the "top referrers" in the access logs.
*
* This displays the pages with the top referrers in a given time interval that
* haven't been flushed yet. The flush interval is set on the statistics
* settings form, but is dependent on cron running.
*
* @return
* A render array containing the top referrers information.
*/
function statistics_top_referrers() {
drupal_set_title(t('Top referrers in the past %interval', array('%interval' => format_interval(variable_get('statistics_flush_accesslog_timer', 259200)))), PASS_THROUGH);
$header = array(
array('data' => t('Hits'), 'field' => 'hits', 'sort' => 'desc'),
array('data' => t('Url'), 'field' => 'url'),
array('data' => t('Last visit'), 'field' => 'last'),
);
$query = db_select('accesslog', 'a')->extend('PagerDefault')->extend('TableSort');
$query->addExpression('COUNT(url)', 'hits');
$query->addExpression('MAX(timestamp)', 'last');
$query
->fields('a', array('url'))
->condition('url', '%' . $_SERVER['HTTP_HOST'] . '%', 'NOT LIKE')
->condition('url', '', '<>')
->groupBy('url')
->limit(30)
->orderByHeader($header);
$count_query = db_select('accesslog', 'a', array('target' => 'slave'));
$count_query->addExpression('COUNT(DISTINCT url)');
$count_query
->condition('url', '%' . $_SERVER['HTTP_HOST'] . '%', 'NOT LIKE')
->condition('url', '', '<>');
$query->setCountQuery($count_query);
$result = $query->execute();
$rows = array();
foreach ($result as $referrer) {
$rows[] = array($referrer->hits, _statistics_link($referrer->url), t('@time ago', array('@time' => format_interval(REQUEST_TIME - $referrer->last))));
}
$build['statistics_top_referrers_table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#empty' => t('No statistics available.'),
);
$build['statistics_top_referrers_pager'] = array('#theme' => 'pager');
return $build;
}
/**
* Page callback: Gathers page access statistics suitable for rendering.
*
* @param $aid
* The unique accesslog ID.
*
* @return
* A render array containing page access statistics. If information for the
* page was not found, drupal_not_found() is called.
*/
function statistics_access_log($aid) {
$access = db_query('SELECT a.*, u.name FROM {accesslog} a LEFT JOIN {users} u ON a.uid = u.uid WHERE aid = :aid', array(':aid' => $aid))->fetch();
if ($access) {
$rows[] = array(
array('data' => t('URL'), 'header' => TRUE),
l(url($access->path, array('absolute' => TRUE)), $access->path)
);
// It is safe to avoid filtering $access->title through check_plain because
// it comes from drupal_get_title().
$rows[] = array(
array('data' => t('Title'), 'header' => TRUE),
$access->title
);
$rows[] = array(
array('data' => t('Referrer'), 'header' => TRUE),
($access->url ? l($access->url, $access->url) : '')
);
$rows[] = array(
array('data' => t('Date'), 'header' => TRUE),
format_date($access->timestamp, 'long')
);
$rows[] = array(
array('data' => t('User'), 'header' => TRUE),
theme('username', array('account' => $access))
);
$rows[] = array(
array('data' => t('Hostname'), 'header' => TRUE),
check_plain($access->hostname)
);
$build['statistics_table'] = array(
'#theme' => 'table',
'#rows' => $rows,
);
return $build;
}
else {
drupal_not_found();
}
}
/**
* Form constructor for the statistics administration form.
*
* @ingroup forms
* @see system_settings_form()
*/
function statistics_settings_form() {
// Access log settings.
$form['access'] = array(
'#type' => 'fieldset',
'#title' => t('Access log settings'),
);
$form['access']['statistics_enable_access_log'] = array(
'#type' => 'checkbox',
'#title' => t('Enable access log'),
'#default_value' => variable_get('statistics_enable_access_log', 0),
'#description' => t('Log each page access. Required for referrer statistics.'),
);
$form['access']['statistics_flush_accesslog_timer'] = array(
'#type' => 'select',
'#title' => t('Discard access logs older than'),
'#default_value' => variable_get('statistics_flush_accesslog_timer', 259200),
'#options' => array(0 => t('Never')) + drupal_map_assoc(array(3600, 10800, 21600, 32400, 43200, 86400, 172800, 259200, 604800, 1209600, 2419200, 4838400, 9676800), 'format_interval'),
'#description' => t('Older access log entries (including referrer statistics) will be automatically discarded. (Requires a correctly configured <a href="@cron">cron maintenance task</a>.)', array('@cron' => url('admin/reports/status'))),
);
// Content counter settings.
$form['content'] = array(
'#type' => 'fieldset',
'#title' => t('Content viewing counter settings'),
);
$form['content']['statistics_count_content_views'] = array(
'#type' => 'checkbox',
'#title' => t('Count content views'),
'#default_value' => variable_get('statistics_count_content_views', 0),
'#description' => t('Increment a counter each time content is viewed.'),
);
return system_settings_form($form);
}
