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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
<?php
namespace Piwik\DataAccess;
use Exception;
use Piwik\Piwik;
use Piwik\Common;
use Piwik\Date;
use Zend_Registry;
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
* @category Piwik
* @package Piwik
*/
class ArchiveTableCreator
{
const NUMERIC_TABLE = "numeric";
const BLOB_TABLE = "blob";
static public $tablesAlreadyInstalled = null;
static public function getNumericTable(Date $date)
{
return self::getTable($date, self::NUMERIC_TABLE);
}
static public function getBlobTable(Date $date)
{
return self::getTable($date, self::BLOB_TABLE);
}
static protected function getTable(Date $date, $type)
{
$tableNamePrefix = "archive_" . $type;
$tableName = $tableNamePrefix . "_" . $date->toString('Y_m');
$tableName = Common::prefixTable($tableName);
self::createArchiveTablesIfAbsent($tableName, $tableNamePrefix);
return $tableName;
}
static protected function createArchiveTablesIfAbsent($tableName, $tableNamePrefix)
{
if (is_null(self::$tablesAlreadyInstalled)) {
self::refreshTableList();
}
if (!in_array($tableName, self::$tablesAlreadyInstalled)) {
$db = Zend_Registry::get('db');
$sql = Piwik::getTableCreateSql($tableNamePrefix);
// replace table name template by real name
$tableNamePrefix = Common::prefixTable($tableNamePrefix);
$sql = str_replace($tableNamePrefix, $tableName, $sql);
try {
$db->query($sql);
} catch (Exception $e) {
// accept mysql error 1050: table already exists, throw otherwise
if (!$db->isErrNo($e, '1050')) {
throw $e;
}
}
self::$tablesAlreadyInstalled[] = $tableName;
}
}
static public function clear()
{
self::$tablesAlreadyInstalled = null;
}
static public function refreshTableList($forceReload = false)
{
self::$tablesAlreadyInstalled = Piwik::getTablesInstalled($forceReload);
}
/**
* Returns all table names archive_*
*
* @return array
*/
static public function getTablesArchivesInstalled()
{
if (is_null(self::$tablesAlreadyInstalled)) {
self::refreshTableList();
}
$archiveTables = array();
foreach (self::$tablesAlreadyInstalled as $table) {
if (strpos($table, 'archive_numeric_') !== false
|| strpos($table, 'archive_blob_') !== false
) {
$archiveTables[] = $table;
}
}
return $archiveTables;
}
static public function getDateFromTableName($tableName)
{
$tableName = Common::unprefixTable($tableName);
$date = str_replace(array('archive_numeric_', 'archive_blob_'), '', $tableName);
return $date;
}
static public function getTypeFromTableName($tableName)
{
if (strpos($tableName, 'archive_numeric_') !== false) {
return self::NUMERIC_TABLE;
}
if (strpos($tableName, 'archive_blob_') !== false) {
return self::BLOB_TABLE;
}
return false;
}
}
|
