File "Request.php"
Full Path: /var/www/lionsclub/core/vendor/yajra/laravel-datatables-oracle/src/Utilities/Request.php
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Charset: utf-8
<?php
namespace Yajra\DataTables\Utilities;
/**
* @mixin \Illuminate\Http\Request
*/
class Request
{
/**
* @var \Illuminate\Http\Request
*/
protected $request;
/**
* Request constructor.
*/
public function __construct()
{
$this->request = app('request');
}
/**
* Proxy non existing method calls to request class.
*
* @param mixed $name
* @param mixed $arguments
* @return mixed
*/
public function __call($name, $arguments)
{
if (method_exists($this->request, $name)) {
return call_user_func_array([$this->request, $name], $arguments);
}
}
/**
* Get attributes from request instance.
*
* @param string $name
* @return mixed
*/
public function __get($name)
{
return $this->request->__get($name);
}
/**
* Get all columns request input.
*
* @return array
*/
public function columns()
{
return (array) $this->request->input('columns');
}
/**
* Check if DataTables is searchable.
*
* @return bool
*/
public function isSearchable()
{
return $this->request->input('search.value') != '';
}
/**
* Check if DataTables must uses regular expressions.
*
* @param int $index
* @return bool
*/
public function isRegex($index)
{
return $this->request->input("columns.$index.search.regex") === 'true';
}
/**
* Get orderable columns.
*
* @return array
*/
public function orderableColumns()
{
if (! $this->isOrderable()) {
return [];
}
$orderable = [];
for ($i = 0, $c = count($this->request->input('order')); $i < $c; $i++) {
$order_col = (int) $this->request->input("order.$i.column");
$order_dir = strtolower($this->request->input("order.$i.dir")) === 'asc' ? 'asc' : 'desc';
if ($this->isColumnOrderable($order_col)) {
$orderable[] = ['column' => $order_col, 'direction' => $order_dir];
}
}
return $orderable;
}
/**
* Check if DataTables ordering is enabled.
*
* @return bool
*/
public function isOrderable()
{
return $this->request->input('order') && count($this->request->input('order')) > 0;
}
/**
* Check if a column is orderable.
*
* @param int $index
* @return bool
*/
public function isColumnOrderable($index)
{
return $this->request->input("columns.$index.orderable", 'true') == 'true';
}
/**
* Get searchable column indexes.
*
* @return array
*/
public function searchableColumnIndex()
{
$searchable = [];
for ($i = 0, $c = count($this->request->input('columns')); $i < $c; $i++) {
if ($this->isColumnSearchable($i, false)) {
$searchable[] = $i;
}
}
return $searchable;
}
/**
* Check if a column is searchable.
*
* @param int $i
* @param bool $column_search
* @return bool
*/
public function isColumnSearchable($i, $column_search = true)
{
if ($column_search) {
return
(
$this->request->input("columns.$i.searchable", 'true') === 'true'
||
$this->request->input("columns.$i.searchable", 'true') === true
)
&& $this->columnKeyword($i) != '';
}
return
$this->request->input("columns.$i.searchable", 'true') === 'true'
||
$this->request->input("columns.$i.searchable", 'true') === true;
}
/**
* Get column's search value.
*
* @param int $index
* @return string
*/
public function columnKeyword($index)
{
$keyword = $this->request->input("columns.$index.search.value") ?? '';
return $this->prepareKeyword($keyword);
}
/**
* Prepare keyword string value.
*
* @param string|array $keyword
* @return string
*/
protected function prepareKeyword($keyword)
{
if (is_array($keyword)) {
return implode(' ', $keyword);
}
return $keyword;
}
/**
* Get global search keyword.
*
* @return string
*/
public function keyword()
{
$keyword = $this->request->input('search.value') ?? '';
return $this->prepareKeyword($keyword);
}
/**
* Get column identity from input or database.
*
* @param int $i
* @param string|null $type
* @return string
*/
public function columnName($i, $type = null)
{
$column = $this->request->input("columns.$i");
if (isset($type) && isset($column['data']) && is_array($column['data'])) {
if (isset($column['data'][$type]) && $column['data'][$type] != '') {
return $column['data'][$type];
}
if (isset($column['data']['display']) && $column['data']['display'] != '') {
return $column['data']['display'];
}
if (isset($column['data']['_']) && $column['data']['_'] != '') {
return $column['data']['_'];
}
return $column['name'];
}
return isset($column['name']) && $column['name'] != '' ? $column['name'] : $column['data'];
}
/**
* Check if DataTables allow pagination.
*
* @return bool
*/
public function isPaginationable()
{
return ! is_null($this->request->input('start')) &&
! is_null($this->request->input('length')) &&
$this->request->input('length') != -1;
}
}