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<?php |
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|
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namespace SureCart\BlockLibrary; |
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|
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/** |
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* The quick view service. |
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*/ |
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class ProductQuickViewService { |
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/** |
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* Flag to track if template has been rendered. |
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* |
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* @var bool |
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*/ |
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private static $rendered = false; |
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|
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/** |
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* Include quick view template. |
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* This needs to run before <head> so that blocks can add scripts and styles in wp_head(). |
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* |
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* @return void |
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*/ |
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public function render() { |
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// Only render the template once per page load. |
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if ( self::$rendered ) { |
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return; |
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} |
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|
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// do this before the footer so we can print late styles. |
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$quick_view_template = $this->getTemplate(); |
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|
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// add cart template to footer. |
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add_action( |
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'wp_footer', |
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function () use ( $quick_view_template ) { |
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echo $quick_view_template; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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} |
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); |
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|
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// Mark template as rendered. |
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self::$rendered = true; |
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} |
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|
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/** |
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* Get the cart template. |
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* |
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* @return string |
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*/ |
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public function getTemplate() { |
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// get cart block. |
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$template = get_block_template( 'surecart/surecart//product-quick-view', 'wp_template_part' ); |
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if ( ! $template || empty( $template->content ) ) { |
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return; |
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} |
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|
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ob_start(); |
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|
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// Render the product quick view. |
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echo do_blocks( $template->content ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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|
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return trim( preg_replace( '/\s+/', ' ', ob_get_clean() ) ); |
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} |
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} |
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|
