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Add a way to specify the number of item per page. re #34

This commit is contained in:
Sébastien Lucas 2013-11-22 14:36:39 +01:00
parent 768bccb26c
commit caa46c50e3
1 changed files with 13 additions and 3 deletions
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16
base.php
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@ -850,6 +850,11 @@ abstract class Base
const COMPATIBILITY_XML_ALDIKO = "aldiko";
private static $db = NULL;
public static function isMultipleDatabaseEnabled () {
global $config;
return is_array ($config['calibre_directory']);
}
public static function getDbList () {
global $config;
@ -902,11 +907,15 @@ abstract class Base
self::$db = NULL;
}
public static function executeQuery($query, $columns, $filter, $params, $n, $database = NULL) {
public static function executeQuery($query, $columns, $filter, $params, $n, $database = NULL, $numberPerPage = NULL) {
global $config;
$totalResult = -1;
if (is_null ($numberPerPage)) {
$numberPerPage = getCurrentOption ("max_item_per_page");
}
if (getCurrentOption ("max_item_per_page") != -1 && $n != -1)
if ($numberPerPage != -1 && $n != -1)
{
// First check total number of results
$result = self::getDb ($database)->prepare (str_format ($query, "count(*)", $filter));
@ -915,7 +924,8 @@ abstract class Base
// Next modify the query and params
$query .= " limit ?, ?";
array_push ($params, ($n - 1) * getCurrentOption ("max_item_per_page"), getCurrentOption ("max_item_per_page"));
array_push ($params, ($n - 1) * $numberPerPage, $numberPerPage);
}
$result = self::getDb ($database)->prepare(str_format ($query, $columns, $filter));