55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
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<?php namespace Backend\Traits;
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use Str;
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use File;
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use Lang;
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use Input;
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use Block;
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use System\Classes\SystemException;
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/**
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* Collapsable Widget Trait
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* Adds collapse/expand item features to back-end widgets
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*
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* @package october\backend
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* @author Alexey Bobkov, Samuel Georges
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*/
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trait CollapsableWidget
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{
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protected $groupStatusCache = false;
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public function onGroupStatusUpdate()
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{
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$this->setGroupStatus(Input::get('group'), Input::get('status'));
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}
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protected function getGroupStatuses()
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{
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if ($this->groupStatusCache !== false)
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return $this->groupStatusCache;
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$groups = $this->getSession('groups', []);
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if (!is_array($groups))
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return $this->groupStatusCache = [];
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return $this->groupStatusCache = $groups;
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}
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protected function setGroupStatus($group, $status)
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{
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$statuses = $this->getGroupStatuses();
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$statuses[$group] = $status;
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$this->groupStatusCache = $statuses;
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$this->putSession('groups', $statuses);
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}
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protected function getGroupStatus($group)
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{
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$statuses = $this->getGroupStatuses();
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if (array_key_exists($group, $statuses))
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return $statuses[$group];
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return true;
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}
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}
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