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<?php |
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namespace SilverStripe\AssetAdmin\Controller; |
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use SilverStripe\Assets\File; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Dev\Debug; |
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use SilverStripe\ORM\DataExtension; |
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/** |
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* Update File dataobjects to be editable in this asset admin |
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* |
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* @property File $owner |
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*/ |
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class AssetAdminFile extends DataExtension |
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{ |
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/** |
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* Max width for inserted images |
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* |
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* @config |
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* @var int |
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*/ |
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private static $insert_width = 600; |
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/** |
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* Max height for inserted images |
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* |
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* @config |
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* @var int |
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*/ |
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private static $insert_height = 400; |
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public function updateCMSEditLink(&$link) |
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{ |
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// Update edit link for this file to point to the new asset admin |
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$controller = AssetAdmin::singleton(); |
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$link = Director::absoluteURL($controller->getFileEditLink($this->owner)); |
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} |
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/** |
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* Calculate width to insert into html area |
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* |
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* @return int|null |
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*/ |
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public function getInsertWidth() { |
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$size = $this->getInsertDimensions(); |
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return $size ? $size['width'] : null; |
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} |
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/** |
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* Calculate width to insert into html area |
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* |
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* @return int |
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*/ |
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public function getInsertHeight() { |
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$size = $this->getInsertDimensions(); |
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return $size ? $size['height'] : null; |
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} |
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/** |
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* Get dimensions of this image sized within insert_width x insert_height |
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* |
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* @return array|null |
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*/ |
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protected function getInsertDimensions() { |
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$dimensions = $this->owner->getDimensions('array'); |
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if (!$dimensions) { |
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return null; |
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} |
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list ($width, $height) = $dimensions; |
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$maxWidth = $this->owner->config()->get('insert_width'); |
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$maxHeight = $this->owner->config()->get('insert_height'); |
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// Within bounds |
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if ($width < $maxWidth && $height < $maxHeight) { |
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return [ |
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'width' => $width, |
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'height' => $height, |
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]; |
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} |
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// Check if sizing by height or width |
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if( ($width * $maxHeight) < ($height * $maxWidth) ) { |
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// Size by height |
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return [ |
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'width' => intval(($width * $maxHeight) / $height + 0.5), |
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'height' => $maxHeight, |
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]; |
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} else { |
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// Size by width |
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return [ |
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'width' => $maxWidth, |
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'height' => intval(($height * $maxWidth) / $width + 0.5), |
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]; |
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} |
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} |
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} |
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silverstripe /
silverstripe-asset-admin
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This check marks private properties in classes that are never used. Those properties can be removed.