content = $content; } /** * Has product page wrapper. * * @return boolean */ public function hasProductPageWrapper() { return preg_match( '/wp:surecart\/product-page|data-sc-block-id\s*=\s*(?:"product-page"|\'product-page\'|\\"product-page\\"|\\\'product-page\\\')/', $this->content ); } /** * Has any surecart product block. * * @return boolean */ public function hasAnySureCartProductBlock(): bool { // Check for blocks starting with wp:surecart/product- or wp:surecart/price-, or wp-surecart-product- or wp-surecart-price-. return preg_match( '/wp:surecart\/product-|wp:surecart\/price-|wp-surecart-product-|wp-surecart-price-|class="wp-block-surecart-|data-widget_type="surecart-/', $this->content ); } /** * Has product buy button. * * @return boolean */ public function hasProductBuyButton() { return preg_match( '/wp:surecart\/product-buy-button|data-sc-block-id\s*=\s*(?:"product-buy-button"|\'product-buy-button\'|\\"product-buy-button\\"|\\\'product-buy-button\\\')/', $this->content ); } /** * Has custom amount block. * * @return boolean */ public function hasCustomAmountBlock() { return preg_match( '/wp:surecart\/custom-amount|data-sc-block-id\s*=\s*(?:"custom-amount"|\'custom-amount\'|\\"custom-amount\\"|\\\'custom-amount\\\')/', $this->content ); } /** * Add product page wrapper. * * @return string */ public function addProductPageWrapper() { return '' . $this->content . ''; } /** * Add custom amount block. * * @return string */ public function addCustomAmountBlock() { return str_replace( '

' . PHP_EOL . '

content ); } /** * Handle product page wrapper * * @return string */ public function wrap(): string { // need to be a product page. if ( ! is_singular( 'sc_product' ) ) { return $this->content; } // need to have a product buy button. if ( ! $this->hasProductBuyButton() ) { return $this->content; } if ( ! $this->hasProductPageWrapper() ) { $this->content = $this->addProductPageWrapper(); } if ( ! $this->hasCustomAmountBlock() ) { $this->content = $this->addCustomAmountBlock(); } return do_blocks( $this->content ); } }