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<?php |
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|
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namespace EmailKit\Admin\Emails\Helpers; |
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|
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defined("ABSPATH") || exit; |
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|
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class Utils |
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{ |
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public static function get_kses_array() |
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{ |
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return array( |
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'html' => array(), |
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'head' => array(), |
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'body' => array(), |
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'hr' => array(), |
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'address' => array(), |
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'a' => array( |
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'class' => array(), |
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'href' => array(), |
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'rel' => array(), |
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'title' => array(), |
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'target' => array(), |
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'style' => array(), |
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), |
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'abbr' => array( |
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'title' => array(), |
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'style' => array(), |
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), |
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'b' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'blockquote' => array( |
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'cite' => array(), |
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'style' => array(), |
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), |
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'cite' => array( |
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'title' => array(), |
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'style' => array(), |
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), |
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'code' => array( |
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'style' => array(), |
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), |
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'pre' => array( |
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'style' => array(), |
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), |
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'del' => array( |
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'datetime' => array(), |
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'title' => array(), |
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'style' => array(), |
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), |
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'dd' => array( |
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'style' => array(), |
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), |
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'div' => array( |
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'class' => array(), |
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'title' => array(), |
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'style' => array(), |
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), |
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'dl' => array( |
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'style' => array(), |
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), |
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'dt' => array( |
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'style' => array(), |
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), |
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'em' => array( |
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'style' => array(), |
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), |
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'strong' => array( |
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'style' => array(), |
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), |
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'h1' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'h2' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'h3' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'h4' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'h5' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'h6' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'i' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'img' => array( |
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'alt' => array(), |
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'class' => array(), |
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'height' => array(), |
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'src' => array(), |
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'width' => array(), |
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'style' => array(), |
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'title' => array(), |
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'srcset' => array(), |
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'loading' => array(), |
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'sizes' => array(), |
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'style' => array(), |
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), |
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'figure' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'li' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'ol' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'p' => array( |
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'class' => array(), |
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'style' => array(), |
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), |
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'q' => array( |
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'cite' => array(), |
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'title' => array(), |
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'style' => array(), |
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), |
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'span' => array( |
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'class' => array(), |
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'title' => array(), |
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'style' => array(), |
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), |
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'iframe' => array( |
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'width' => array(), |
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'height' => array(), |
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'scrolling' => array(), |
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'frameborder' => array(), |
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'allow' => array(), |
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'src' => array(), |
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'style' => array(), |
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), |
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'strike' => array(), |
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'br' => array(), |
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'table' => array(), |
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'thead' => array(), |
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'tbody' => array( |
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'width' => array(), |
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'height' => array(), |
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'scrolling' => array(), |
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'frameborder' => array(), |
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'allow' => array(), |
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'src' => array(), |
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'style' => array() |
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), |
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'tfoot' => array(), |
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'tr' => array( |
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'width' => array(), |
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'height' => array(), |
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'scrolling' => array(), |
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'frameborder' => array(), |
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'allow' => array(), |
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'src' => array(), |
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'style' => array() |
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), |
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'th' => array(), |
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'td' => array(), |
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'colgroup' => array(), |
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'col' => array(), |
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'strong' => array(), |
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'data-wow-duration' => array(), |
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'data-wow-delay' => array(), |
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'data-wallpaper-options' => array(), |
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'data-stellar-background-ratio' => array(), |
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'ul' => array( |
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'class' => array(), |
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), |
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'svg' => array( |
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'class' => true, |
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'aria-hidden' => true, |
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'aria-labelledby' => true, |
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'role' => true, |
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'xmlns' => true, |
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'width' => true, |
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'height' => true, |
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'viewbox' => true, // <= Must be lower case! |
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'preserveaspectratio' => true, |
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), |
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'g' => array('fill' => true), |
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'title' => array('title' => true), |
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'path' => array( |
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'd' => true, |
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'fill' => true, |
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), |
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'input' => array( |
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'class' => array(), |
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'type' => array(), |
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'value' => array() |
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) |
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); |
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} |
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|
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public static function kses($raw) |
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{ |
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|
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$allowed_tags = self::get_kses_array(); |
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|
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if (function_exists('wp_kses')) { // WP is here |
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return wp_kses($raw, $allowed_tags); |
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} else { |
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return $raw; |
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} |
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} |
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|
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public static function mail_shortcode_filter(string $input) : string { |
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// find the shortcode |
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$pattern = '/<span data-shortcode="{{([\w]+)}}">([\w]+)<\/span>/'; |
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|
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// getting all shortcode matches from mail content |
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preg_match_all($pattern, $input, $matches, PREG_SET_ORDER); |
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// Loop through each match and replace the content inside the span tag |
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foreach ($matches as $match) { |
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$shortcode = $match[1]; // Content inside the data-shortcode attribute |
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$oldContent = $match[2]; // Content inside the span tag |
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|
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// replaceing the shortcode |
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$replacement = '<span>{{' . $shortcode . '}}</span>'; |
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$input = str_replace($match[0], $replacement, $input); |
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} |
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|
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return $input; |
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} |
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} |
