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Перенос классов в файлы

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Классы работы с базой данных, кеша, датастора переносим в отдельные файлы. Обычный require, но надо добавить require только при выбранности данного вида кеширования.
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Exile 2014-11-23 00:22:21 +03:00
commit 80c99e7c8e
20 changed files with 1734 additions and 1652 deletions
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66
library/includes/datastore/sqlite.php Normal file
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<?php
if (!defined('BB_ROOT')) die(basename(__FILE__));
class datastore_sqlite extends datastore_common
{
var $engine = 'SQLite';
var $db = null;
var $prefix = null;
var $cfg = array(
'db_file_path' => '/path/to/datastore.db.sqlite',
'table_name' => 'datastore',
'table_schema' => 'CREATE TABLE datastore (
ds_title VARCHAR(255),
ds_data TEXT,
PRIMARY KEY (ds_title)
)',
'pconnect' => true,
'con_required' => true,
'log_name' => 'DATASTORE',
);
function datastore_sqlite ($cfg, $prefix = null)
{
$this->cfg = array_merge($this->cfg, $cfg);
$this->db = new sqlite_common($this->cfg);
$this->prefix = $prefix;
}
function store ($item_name, $item_data)
{
$this->data[$item_name] = $item_data;
$ds_title = sqlite_escape_string($this->prefix . $item_name);
$ds_data = sqlite_escape_string(serialize($item_data));
$result = $this->db->query("REPLACE INTO ". $this->cfg['table_name'] ." (ds_title, ds_data) VALUES ('$ds_title', '$ds_data')");
return (bool) $result;
}
function clean ()
{
$this->db->query("DELETE FROM ". $this->cfg['table_name']);
}
function _fetch_from_store ()
{
if (!$items = $this->queued_items) return;
$prefix_len = strlen($this->prefix);
$prefix_sql = sqlite_escape_string($this->prefix);
array_deep($items, 'sqlite_escape_string');
$items_list = $prefix_sql . join("','$prefix_sql", $items);
$rowset = $this->db->fetch_rowset("SELECT ds_title, ds_data FROM ". $this->cfg['table_name'] ." WHERE ds_title IN ('$items_list')");
$this->db->debug('start', "unserialize()");
foreach ($rowset as $row)
{
$this->data[substr($row['ds_title'], $prefix_len)] = unserialize($row['ds_data']);
}
$this->db->debug('stop');
}
}