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<?php |
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namespace Depicter\Document\Models\Elements; |
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|
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use Averta\Core\Utility\Arr; |
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use Depicter\Document\Models; |
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use Depicter\Html\Html; |
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|
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class Group extends Models\Element |
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{ |
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|
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public function render() { |
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|
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if ( empty( $this->childrenObjects ) ) { |
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return ''; |
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} |
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|
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$args = $this->getDefaultAttributes(); |
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|
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$div = Html::div( $args, "\n" ); |
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foreach ( $this->childrenObjects as $element ) { |
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$div->nest( $element->prepare()->render() ); |
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} |
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|
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if ( false !== $a = $this->getLinkTag() ) { |
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return $a->nest( $div ); |
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} |
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|
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return $div . "\n"; |
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} |
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|
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/** |
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* Get list of selector and CSS for element and belonging child elements |
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* |
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* @return array |
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* @throws \JsonMapper_Exception |
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*/ |
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public function getSelectorAndCssList(){ |
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parent::getSelectorAndCssList(); |
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|
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foreach ( $this->childrenObjects as $element ) { |
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$this->selectorCssList = Arr::merge( $this->selectorCssList, $element->prepare()->getSelectorAndCssList() ); |
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} |
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|
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return $this->selectorCssList; |
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} |
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|
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/** |
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* Retrieves list of fonts used in typography options |
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* |
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* @return array |
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* @throws \JsonMapper_Exception |
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*/ |
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public function getFontsList() |
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{ |
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if ( empty( $this->childrenObjects ) ) { |
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return ''; |
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} |
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|
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foreach ( $this->childrenObjects as $element ) { |
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$fontsList = ! empty( $element->prepare()->styles ) ? $element->prepare()->styles->getFontsList() : []; |
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\Depicter::app()->documentFonts()->addFonts( $element->getDocumentID(), $fontsList, 'google' ); |
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} |
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|
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return $fontsList; |
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} |
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} |
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|
