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<?php |
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namespace Depicter\Document\Models\Options; |
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|
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|
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use Averta\WordPress\File\FileSystem; |
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use Depicter\Document\CSS\Selector; |
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use Depicter\Html\Html; |
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|
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class Loading |
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{ |
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/** |
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* @var object |
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*/ |
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public $lazyload; |
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|
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/** |
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* @var string |
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*/ |
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public $loadingSymbol = 'dotFlashing-dark'; |
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|
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/** |
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* @var bool |
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*/ |
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public $initAfterAppear; |
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|
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/** |
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* get html of loading symbol |
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* @return \TypeRocket\Html\Html |
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*/ |
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public function render() { |
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|
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// loadingSymbol consist of two part , the symbolID and dark or light mode |
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$loadingSymbol = explode( '-', $this->loadingSymbol ); |
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$loadingMarkup = ''; |
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$loadingPath = DEPICTER_PLUGIN_PATH . '/resources/scripts/loadings/snippets/'.$loadingSymbol[0].'/'.$loadingSymbol[1].'.html'; |
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|
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if ( in_array( $loadingSymbol[0], $this->loadingsList() ) && is_file( $loadingPath ) ) { |
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$loadingMarkup = \Depicter::storage()->filesystem()->read( $loadingPath ); |
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} |
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|
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return Html::div( |
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[ |
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'class' => Selector::prefixify('loading-container') . ' ' . Selector::prefixify('loading ' . $this->loadingSymbol ), |
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], |
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$loadingMarkup |
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); |
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} |
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|
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/** |
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* Get preload value |
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* |
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* @return false|string |
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*/ |
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public function getValue() { |
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$type = $this->lazyload->type ?? 'sequential'; |
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|
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switch ( $type ): |
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case 'nearby': |
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return $this->lazyload->nearbyNum ?? 1; |
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break; |
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case 'sequential': |
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return 0; |
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break; |
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case 'all': |
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return 'all'; |
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break; |
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default: |
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return false; |
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break; |
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endswitch; |
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|
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} |
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|
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/** |
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* The list of valid loading symbol names |
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* |
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* @return array |
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*/ |
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public function loadingsList() { |
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return [ |
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'audio', |
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'ballTriangle', |
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'bars', |
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'circles', |
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'dotFlashing', |
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'dotReplacing', |
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'dotStraightSwing', |
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'dotSwing', |
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'grid', |
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'hearts', |
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'oval', |
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'puff', |
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'rings', |
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'spinningCircles', |
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'tailSpin', |
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'threeDots' |
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]; |
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} |
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} |
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|
