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<?php |
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namespace diecoding\pdfjs; |
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use Yii; |
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use yii\base\InvalidConfigException; |
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use yii\base\Widget; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Html; |
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/** |
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* PdfJs is the class for widgets. |
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* |
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* @link [sugeng-sulistiyawan.github.io](sugeng-sulistiyawan.github.io) |
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* @author Sugeng Sulistiyawan <[email protected]> |
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* @copyright Copyright (c) 2023 |
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*/ |
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class PdfJs extends Widget |
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{ |
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/** |
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* @var string |
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*/ |
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public $url; |
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/** |
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* @var string |
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*/ |
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public $title; |
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/** |
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* @var array |
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*/ |
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public $options = []; |
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/** |
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* Show or hide section container |
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* Example: |
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* |
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* ```php |
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* 'sections' => [ |
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* 'presentationMode' => true, |
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* 'print' => true, |
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* 'download' => true, |
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* 'secondaryToolbarToggle' => true, |
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* ], |
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* ``` |
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* |
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* This equivalent to: |
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* ```$('#{$sectionId}').remove();```; |
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* |
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* @var array |
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*/ |
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public $sections = []; |
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/** |
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* @return Module |
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* @throws InvalidConfigException |
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*/ |
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protected function getPdfJsModule() |
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{ |
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$moduleClass = Module::class; |
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foreach (Yii::$app->getModules(false) as $id => $module) { |
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$class = is_array($module) ? $module['class'] : $module::class; |
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if ($class === $moduleClass) { |
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return Yii::$app->getModule($id); |
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} |
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} |
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throw new InvalidConfigException('PDFJs module must be an application module.'); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function run() |
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{ |
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$module = $this->getPdfJsModule(); |
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$defaultOptions = $module->defaultOptions; |
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$defaultSections = $module->defaultSections; |
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$defaultOptions = ArrayHelper::merge($defaultOptions, [ |
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'style' => [ |
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'width' => '100%', |
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'height' => '480px', |
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'background-color' => 'rgba(212, 212, 215, 1)', |
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'border' => 'none', |
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], |
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]); |
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if (isset($this->options['style'])) { |
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$style = $this->options['style']; |
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unset($this->options['style']); |
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Html::addCssStyle($defaultOptions, $style); |
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} |
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$this->options = ArrayHelper::merge($defaultOptions, $this->options); |
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$this->sections = ArrayHelper::merge($defaultSections, $this->sections); |
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return $this->render('viewer', [ |
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'url' => $this->url, |
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'title' => $this->title, |
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'widgetId' => $this->getId(), |
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'module' => $this->getPdfJsModule(), |
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'options' => $this->options, |
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'sections' => $this->sections, |
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]); |
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} |
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} |
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wanforge /
yii2-pdfjs
