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<?php |
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namespace Widgets\Front\Newcomment; |
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use Ffcms\Core\App; |
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use Extend\Core\Arch\FrontWidget as AbstractWidget; |
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use Ffcms\Core\Traits\OopTools; |
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use Apps\ActiveRecord\CommentPost; |
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use Apps\Model\Api\Comments\EntityCommentData; |
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class Newcomment extends AbstractWidget |
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{ |
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use OopTools; |
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public $snippet; |
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public $count; |
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public $cache; |
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public function init() |
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{ |
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$cfg = $this->getConfigs(); |
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if ($this->snippet === null) { |
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$this->snippet = $cfg['snippet']; |
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} |
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if ($this->count === null) { |
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$this->count = $cfg['count']; |
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} |
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if ($this->cache === null) { |
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$this->cache = $cfg['cache']; |
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} |
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} |
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public function display() |
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{ |
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$classHash = $this->createStringClassSnapshotHash(); |
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$records = null; |
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if ((int)$this->cache > 0) { |
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if (App::$Cache->get('widget.newcomment.' . $classHash) !== null) { |
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$records = App::$Cache->get('widget.newcomment.' . $classHash); |
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} else { |
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$records = $this->makeQuery(); |
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} |
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} else { |
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$records = $this->makeQuery(); |
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} |
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// check if records is found |
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if ($records === null) { |
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return __('Comments not yet found'); |
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} |
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return App::$View->render('widgets/newcomment/default', [ |
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'records' => $records, |
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'snippet' => $this->snippet |
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]); |
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} |
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private function makeQuery() |
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{ |
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$records = CommentPost::where('lang', '=', App::$Request->getLanguage()); |
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if ($records === null || $records->count() < 1) { |
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return null; |
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} |
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return $records->orderBy('id', 'DESC') |
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->take($this->count) |
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->get(); |
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} |
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} |
phpffcms /
ffcms
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.