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Calculate page statistics that older one day

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This commit is contained in:
Dmitriy Simushev 2013-05-13 09:49:29 +00:00
parent 49894f7d9e
commit 18dd2c01e4
1 changed files with 29 additions and 62 deletions
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91
src/messenger/webim/libs/statistics.php
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@ -197,15 +197,23 @@ function calculate_page_statistics() {
// Start transaction
$db->query('START TRANSACTION');
$visited_pages = $db->query(
"SELECT FLOOR(p.visittime / (24*60*60)) * 24*60*60 AS date, " .
// Get last record date
$result = $db->query(
"SELECT MAX(date) as start FROM {visitedpagestatistics}",
array(),
array('return_rows' => Database::RETURN_ONE_ROW)
);
$start = empty($result['start']) ? 0 : $result['start'];
$today = floor(time() / (24*60*60)) * 24*60*60;
// Calculate statistics
$db->query(
"INSERT INTO {visitedpagestatistics} (" .
"date, address, visits, chats" .
") SELECT FLOOR(p.visittime / (24*60*60)) * 24*60*60 AS date, " .
"p.address AS address, " .
// 'visittimes' is not calculated pages count. It means that
// 'visittimes' is count of NEW visited pages, not total count.
"COUNT(DISTINCT p.pageid) AS visittimes, " .
// 'chattimes' is total count of threads related with a page
// address, not a visited page row. It means that 'chattimes' is
// TOTAL chats count from this page, not only new.
"COUNT(DISTINCT t.threadid) AS chattimes " .
"FROM {visitedpage} p " .
"LEFT OUTER JOIN {chatthread} t ON (" .
@ -213,66 +221,25 @@ function calculate_page_statistics() {
"AND DATE(FROM_UNIXTIME(p.visittime)) = " .
"DATE(FROM_UNIXTIME(t.dtmcreated))) " .
"WHERE p.calculated = 0 " .
"AND (p.visittime - :start) > 24*60*60 " .
"AND (:today - p.visittime) > 24*60*60 " .
"GROUP BY date, address " .
"ORDER BY date",
array(),
array('return_rows' => Database::RETURN_ALL_ROWS)
array(
':start' => $start,
':today' => $today
)
);
foreach($visited_pages as $visited_page) {
// Check is there statistics for current visited page in database.
$count_result = $db->query(
"SELECT COUNT(*) AS count " .
"FROM {visitedpagestatistics} " .
"WHERE date = :date AND address = :address",
array(
':date' => $visited_page['date'],
':address' => $visited_page['address']
),
array('return_rows' => Database::RETURN_ONE_ROW)
);
if (! empty($count_result['count'])) {
// Stat already in database. Update it.
$db->query(
"UPDATE {visitedpagestatistics} SET " .
"visits = visits + :visits, " .
// Do not add chat because of it is total count of chats
// related with this page.
// TODO: Think about old threads removing. In current
// configuration it can cause problems with wrong
// 'by page' statistics.
"chats = :chats " .
"WHERE date = :date " .
"AND address = :address " .
"LIMIT 1",
array(
':date' => $visited_page['date'],
':address' => $visited_page['address'],
':visits' => $visited_page['visittimes'],
':chats' => $visited_page['chattimes']
)
);
} else {
// Create stat row in database.
$db->query(
"INSERT INTO {visitedpagestatistics} (" .
"date, address, visits, chats" .
") VALUES ( " .
":date, :address, :visits, :chats" .
")",
array(
':date' => $visited_page['date'],
':address' => $visited_page['address'],
':visits' => $visited_page['visittimes'],
':chats' => $visited_page['chattimes']
)
);
}
}
// Mark all visited pages as 'calculated'
$db->query("UPDATE {visitedpage} SET calculated = 1");
$db->query(
"UPDATE {visitedpage} SET calculated = 1 " .
"WHERE (:today - visittime) > 24*60*60 " .
"AND calculated = 0",
array(
':today' => $today
)
);
// Remove old tracks from the system
track_remove_old_tracks();