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16eabb90b6
* move DBType Filter base to its own file under components * modernize class and its children
72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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namespace Aowow;
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if (!defined('AOWOW_REVISION'))
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die('illegal access');
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class AjaxFilter extends AjaxHandler
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{
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public $doRedirect = true;
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private $cat = [];
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private $page = '';
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private $filter = null;
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public function __construct(array $params)
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{
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if (!$params)
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return;
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parent::__construct($params);
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$p = explode('=', $params[0]);
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$this->page = $p[0];
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if (isset($p[1]))
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$this->cat[] = $p[1];
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if (count($params) > 1)
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for ($i = 1; $i < count($params); $i++)
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$this->cat[] = $params[$i];
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$opts = ['parentCats' => $this->cat];
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// so usually the page call is just the DBTypes file string with a plural 's' .. but then there are currencies
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$fileStr = match ($this->page)
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{
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'currencies' => 'currency',
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default => substr($this->page, 0, -1)
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};
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// yes, the whole _POST! .. should the input fields be exposed and static so they can be evaluated via BaseResponse::initRequestData() ?
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$this->filter = Type::newFilter($fileStr, $_POST, $opts);
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// always this one
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$this->handler = 'handleFilter';
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}
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protected function handleFilter() : string
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{
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$url = '?'.$this->page;
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$this->filter?->mergeCat($this->cat);
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if ($this->cat)
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$url .= '='.implode('.', $this->cat);
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if ($x = $this->filter?->buildGETParam())
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$url .= '&filter='.$x;
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if ($this->filter?->error)
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$_SESSION['error']['fi'] = get_class($this->filter);
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// do get request
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return $url;
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}
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}
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?>
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