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<?php |
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namespace ilateral\SilverStripe\Reviews\Extensions; |
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use SilverStripe\ORM\DataExtension; |
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use ilateral\SilverStripe\Reviews\Helpers\ReviewHelper; |
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use SilverStripe\Forms\FieldList; |
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class CommentExtension extends DataExtension |
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{ |
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private static $db = [ |
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'Rating' => 'Int' |
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]; |
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private static $casting = [ |
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'MaxRating' => 'Int', |
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'RatingStars' => 'HTMLText', |
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'ExcessStars' => 'HTMLText' |
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]; |
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private static $summary_fields = [ |
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'Rating' |
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]; |
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public function getMaxRating() |
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{ |
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return $this->getOwner()->Parent()->getCommentsOption('max_rating'); |
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} |
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/** |
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* Get the rating as HTML Star characters |
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* (one star per increment of rating). |
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* |
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* @return string |
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*/ |
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public function getRatingStars() |
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{ |
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return ReviewHelper::getStarsFromValues( |
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$this->getOwner()->Parent()->getCommentsOption('min_rating'), |
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round($this->getOwner()->Rating) |
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); |
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} |
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/** |
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* Get the excess rating as HTML Star characters |
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* (one star per increment of rating). |
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* |
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* @return string |
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*/ |
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public function getExcessStars() |
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{ |
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$max = $this->getOwner()->Parent()->getCommentsOption("max_rating"); |
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$rating = $this->getOwner()->Rating; |
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$excess = $max - round($rating); |
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return ReviewHelper::getStarsFromValues( |
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$this->getOwner()->Parent()->getCommentsOption("min_rating"), |
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$excess, |
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$html = "☆" |
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); |
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} |
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public function updateCMSFields(FieldList $fields) |
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{ |
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/** @var \SilverStripe\Comments\Model\Comment */ |
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$owner = $this->getOwner(); |
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$fields->insertBefore( |
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'Name', |
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$owner->dbObject('Rating')->scaffoldFormField($owner->fieldLabel('Rating')) |
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); |
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} |
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} |
i-lateral /
silverstripe-reviews
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