45 lines
1.0 KiB
PHP
45 lines
1.0 KiB
PHP
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<?php
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namespace Hura8\System\Controller;
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use Hura8\System\Model\WebUserModel;
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class ViewHistoryController
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{
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protected $history = []; //type => [id1, id2]
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protected $objWebUserModel;
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public function __construct()
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{
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$this->objWebUserModel = new WebUserModel(WebUserController::getUserId());
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}
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public function addHistory($item_type, $item_id) {
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$current_list = $this->getHistory($item_type);
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// if exist, remove it
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$search_key = array_search($item_id, $current_list, true);
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if($search_key !== false) {
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array_splice($current_list, $search_key, 1);
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}
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// add to front
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array_unshift($current_list, $item_id);
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$this->history[$item_type] = $current_list;
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// save to db
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$this->objWebUserModel->setValue("view-history", $this->history);
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}
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public function getHistory($item_type) {
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$history = $this->objWebUserModel->getValue("view-history");
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return (isset($history[$item_type])) ? $history[$item_type] : [];
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}
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}
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