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<?php |
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namespace YayMail\Utils; |
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|
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use YayMail\Utils\SingletonTrait; |
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|
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/** |
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* StyleInline utility class |
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* |
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* Extends WC_Email to use style_inline function |
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* |
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* @method static StyleInline get_instance() |
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*/ |
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class StyleInline extends \WC_Email { |
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|
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use SingletonTrait; |
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|
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/** |
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* Convert CSS to inline styles for email |
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* |
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* @param string $content HTML content to process |
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* @return string HTML content with inline styles |
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*/ |
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public function convert_style_inline( $content ) { |
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if ( empty( $content ) || ! is_string( $content ) ) { |
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return $content; |
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} |
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|
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return $this->style_inline( $content ); |
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} |
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} |
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