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<?php |
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/** |
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* @link http://www.newicon.net/neon |
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* @copyright Copyright (c) 2017 Newicon Ltd |
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* @license http://www.newicon.net/neon/license/ |
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* @author Steve O'Brien <[email protected]> 17/04/2020 |
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* @package neon |
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*/ |
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namespace neon\cms\form\fields; |
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use neon\cms\assets\CmsEditorAsset; |
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use \neon\core\form\fields\Field; |
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use neon\core\helpers\Str; |
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class PostStats extends Field |
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{ |
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public $ddsDataType = null; |
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public $linkedField = ''; |
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/** |
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* @var int The average number of words an adult reads per minute |
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* used to calculate the time to read of the text value of the linkedField |
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*/ |
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public $averageWordsPerMinute = 265; |
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public function getProperties() |
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{ |
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return [ |
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'name', 'linkedField' |
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]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function registerScripts($view) |
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{ |
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$view->registerAssetBundle(\neon\cms\assets\CmsFormAsset::class); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getValue() |
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{ |
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$form = $this->getParentForm(); |
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if ($form===null) return; |
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$field = $form->getField($this->linkedField); |
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$value = $field->getValue(); |
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if (!is_string($value)) |
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return ['word_count'=>0, 'time_to_read'=>0]; |
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// calculate post reading time |
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$wordCount = Str::countWords(strip_tags($value)); |
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$averageWordsPerMinute = 265; |
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$minutesToRead = round($wordCount / $averageWordsPerMinute); |
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return [ |
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'minutes_to_read' => $minutesToRead, |
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'word_count' => $wordCount |
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]; |
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} |
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public function getComponentDetails() |
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{ |
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return [ |
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'label' => 'Post Stats', 'icon' => 'fa fa-flag-checkered', 'group' => 'Data', 'order'=>820 |
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]; |
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} |
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} |
