| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Helper functions. |
| 5 |
* |
| 6 |
* @package Merchant |
| 7 |
*/ |
| 8 |
|
| 9 |
if ( ! defined( 'ABSPATH' ) ) { |
| 10 |
exit; // Exit if accessed directly |
| 11 |
} |
| 12 |
|
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/** |
| 14 |
* Allowed tags general. |
| 15 |
* Should be used to escape complex outputs like entire features html. |
| 16 |
* |
| 17 |
* @param array $extra |
| 18 |
* @param bool $include_post_tags Whether to include post kses allowed tags or not. Default true. |
| 19 |
* |
| 20 |
* @return array $allowed_tags |
| 21 |
*/ |
| 22 |
if ( ! function_exists( 'merchant_kses_allowed_tags' ) ) { |
| 23 |
function merchant_kses_allowed_tags( $extra = array(), $include_post_tags = true ) { |
| 24 |
// Default |
| 25 |
$allowed_tags = array_merge( |
| 26 |
array( |
| 27 |
// Meta |
| 28 |
'meta' => array( |
| 29 |
'name' => true, |
| 30 |
'content' => true, |
| 31 |
), |
| 32 |
|
| 33 |
// SVG Support |
| 34 |
'svg' => array( |
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'class' => true, |
| 36 |
'xmlns' => true, |
| 37 |
'width' => true, |
| 38 |
'height' => true, |
| 39 |
'viewbox' => true, |
| 40 |
'aria-hidden' => true, |
| 41 |
'role' => true, |
| 42 |
'focusable' => true, |
| 43 |
'fill' => true, |
| 44 |
'stroke' => true, |
| 45 |
'stroke-linecap' => true, |
| 46 |
'stroke-linejoin' => true, |
| 47 |
'stroke-width' => true, |
| 48 |
), |
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'g' => array( |
| 50 |
'id' => true, |
| 51 |
'class' => true, |
| 52 |
'clip-path' => true, |
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'style' => true, |
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'transform' => true, |
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), |
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'path' => array( |
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'fill' => true, |
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'fill-rule' => true, |
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'd' => true, |
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'transform' => true, |
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'stroke' => true, |
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'stroke-width' => true, |
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'stroke-linejoin' => true, |
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'clip-rule' => true, |
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), |
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'polyline' => array( |
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'points' => true, |
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'fill' => true, |
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'fill-rule' => true, |
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'd' => true, |
| 71 |
'transform' => true, |
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'stroke' => true, |
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'stroke-width' => true, |
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'stroke-linejoin' => true, |
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), |
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'polygon' => array( |
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'fill' => true, |
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'fill-rule' => true, |
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'points' => true, |
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'transform' => true, |
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'focusable' => true, |
| 82 |
'stroke' => true, |
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'stroke-width' => true, |
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), |
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'rect' => array( |
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'x' => true, |
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'y' => true, |
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'rx' => true, |
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'width' => true, |
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'height' => true, |
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'transform' => true, |
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'fill' => true, |
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'stroke' => true, |
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'stroke-width' => true, |
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), |
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'circle' => array( |
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'cx' => true, |
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'cy' => true, |
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'r' => true, |
| 100 |
'width' => true, |
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'height' => true, |
| 102 |
'transform' => true, |
| 103 |
'fill' => true, |
| 104 |
'stroke' => true, |
| 105 |
'stroke-width' => true, |
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'stroke-linecap' => true, |
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'stroke-linejoin' => true, |
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), |
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'line' => array( |
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'x1' => true, |
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'y1' => true, |
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'x2' => true, |
| 113 |
'y2' => true, |
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'width' => true, |
| 115 |
'height' => true, |
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'transform' => true, |
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'fill' => true, |
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'stroke' => true, |
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'stroke-width' => true, |
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'stroke-linecap' => true, |
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'stroke-linejoin' => true, |
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), |
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'clipPath' => array( |
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'id' => true, |
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'class' => true, |
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'style' => true, |
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), |
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'defs' => array( |
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'id' => true, |
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), |
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), |
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$include_post_tags ? wp_kses_allowed_html( 'post' ) : array() |
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); |
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|
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// Include schema markup tags |
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if ( in_array( 'schema_markup', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$tags = array( 'meta', 'nav', 'ul', 'li', 'a', 'span' ); |
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|
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foreach ( $tags as $tag ) { |
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if ( isset( $allowed_tags[ $tag ] ) ) { |
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$allowed_tags[ $tag ]['itemprop'] = true; |
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$allowed_tags[ $tag ]['itemscope'] = true; |
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$allowed_tags[ $tag ]['itemtype'] = true; |
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} else { |
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$allowed_tags[ $tag ] = array( |
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'itemprop' => true, |
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'itemscope' => true, |
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'itemtype' => true, |
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); |
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} |
| 151 |
} |
| 152 |
} |
| 153 |
|
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// Include iframe tags |
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if ( in_array( 'iframe', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$allowed_tags['iframe'] = array( |
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'src' => true, |
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'height' => true, |
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'width' => true, |
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'frameborder' => true, |
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'allowfullscreen' => true, |
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); |
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} |
| 164 |
|
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if ( in_array( 'wc_email', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$allowed_tags['body'] = array( |
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'class' => true, |
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'style' => true, |
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'leftmargin' => true, |
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'marginwidth' => true, |
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'topmargin' => true, |
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'marginheight' => true, |
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'offset' => true, |
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); |
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|
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$allowed_tags['html'] = array( |
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'lang' => true, |
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); |
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|
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$allowed_tags['style'] = array( |
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'type' => true, |
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); |
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$allowed_tags['head'] = array(); |
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$allowed_tags['meta']['http-equiv'] = true; |
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} |
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|
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// Include nonce tags |
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if ( in_array( 'nonce', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$allowed_tags['input'] = array( |
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'type' => true, |
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'id' => true, |
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'name' => true, |
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'value' => true, |
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'data-name' => true, |
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); |
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} |
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|
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// Include bdi tag |
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if ( in_array( 'bdi', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$allowed_tags['bdi'] = array( |
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'class' => true, |
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'id' => true, |
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'style' => true, |
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); |
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} |
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|
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// Include select2 |
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if ( in_array( 'select2', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$allowed_tags['select'] = array( |
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'name' => true, |
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'class' => true, |
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'id' => true, |
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'style' => true, |
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'data-name' => true, |
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'data-source' => true, |
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'multiple' => true, |
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); |
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|
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$allowed_tags['option'] = array( |
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'value' => true, |
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'selected' => true, |
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); |
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|
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$allowed_tags['optgroup'] = array( |
| 225 |
'label' => true, |
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); |
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} |
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|
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// Include dd, dt tags |
| 230 |
if ( in_array( 'dd', $extra, true ) || in_array( 'all', $extra, true ) ) { |
| 231 |
$allowed_tags['dd'] = array( |
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'class' => true, |
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'id' => true, |
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'style' => true, |
| 235 |
); |
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|
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$allowed_tags['dt'] = array( |
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'class' => true, |
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'id' => true, |
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'style' => true, |
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); |
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} |
| 243 |
|
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// Include forms tags. |
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if ( in_array( 'forms', $extra, true ) || in_array( 'all', $extra, true ) ) { |
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$tags = array( 'form', 'input', 'select', 'option', 'textarea' ); |
| 247 |
|
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foreach ( $tags as $tag ) { |
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$allowed_tags[ $tag ] = array( |
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'id' => true, |
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'class' => true, |
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'style' => true, |
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'name' => true, |
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'value' => true, |
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'type' => true, |
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'placeholder' => true, |
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'data' => '*', |
| 258 |
'data-source' => true, |
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'data-product_id' => true, |
| 260 |
'data-product_variations' => true, |
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'data-attribute_name' => true, |
| 262 |
'data-show_option_none' => true, |
| 263 |
'data-name' => true, |
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'step' => true, |
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'min' => true, |
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'max' => true, |
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'selected' => true, |
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'checked' => true, |
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'onchange' => true, |
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'autocomplete' => true, |
| 271 |
'required' => true, |
| 272 |
'action' => true, |
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'method' => true, |
| 274 |
'enctype' => true, |
| 275 |
'size' => true, |
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'role' => true, |
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'inputmode' => true, |
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'aria-label' => true, |
| 279 |
'multiple' => true, |
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); |
| 281 |
} |
| 282 |
} |
| 283 |
|
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/** |
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* Filters the allowed tags. |
| 286 |
* |
| 287 |
* @since 1.2.5 |
| 288 |
*/ |
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return apply_filters( 'merchant_kses_allowed_tags', $allowed_tags ); |
| 290 |
} |
| 291 |
} |
| 292 |
|
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/** |
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* Allowed tags for scripts. |
| 295 |
* |
| 296 |
* @return array $allowed_tags |
| 297 |
*/ |
| 298 |
if ( ! function_exists( 'merchant_kses_allowed_tags_for_code_snippets' ) ) { |
| 299 |
function merchant_kses_allowed_tags_for_code_snippets() { |
| 300 |
return array( |
| 301 |
'script' => array( |
| 302 |
'type' => true, |
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), |
| 304 |
); |
| 305 |
} |
| 306 |
} |
| 307 |
|
| 308 |
/** |
| 309 |
* Check if WooCommerce checkout page is being rendered by block. |
| 310 |
* Since WooCommerce 8.3.0 the checkout page is rendered by block. |
| 311 |
* |
| 312 |
* @return bool |
| 313 |
*/ |
| 314 |
if ( ! function_exists( 'merchant_is_checkout_block_layout' ) ) { |
| 315 |
function merchant_is_checkout_block_layout() { |
| 316 |
$checkout_page = wc_get_page_id( 'checkout' ); |
| 317 |
|
| 318 |
if ( empty( $checkout_page ) ) { |
| 319 |
return false; |
| 320 |
} |
| 321 |
|
| 322 |
if ( function_exists( 'has_blocks' ) && has_blocks( $checkout_page ) ) { |
| 323 |
$post = get_post( $checkout_page ); |
| 324 |
$blocks = parse_blocks( $post->post_content ); |
| 325 |
|
| 326 |
foreach ( $blocks as $block ) { |
| 327 |
if ( 'woocommerce/checkout' === $block['blockName'] ) { |
| 328 |
return true; |
| 329 |
} |
| 330 |
} |
| 331 |
} |
| 332 |
|
| 333 |
return false; |
| 334 |
} |
| 335 |
} |
| 336 |
|
| 337 |
/** |
| 338 |
* Check if WooCommerce cart page is being rendered by block. |
| 339 |
* Since WooCommerce 8.3.0 the cart page is rendered by block. |
| 340 |
* |
| 341 |
* @return bool |
| 342 |
*/ |
| 343 |
if ( ! function_exists( 'merchant_is_cart_block_layout' ) ) { |
| 344 |
function merchant_is_cart_block_layout() { |
| 345 |
$cart_page = wc_get_page_id( 'cart' ); |
| 346 |
|
| 347 |
if ( empty( $cart_page ) ) { |
| 348 |
return false; |
| 349 |
} |
| 350 |
|
| 351 |
if ( function_exists( 'has_blocks' ) && has_blocks( $cart_page ) ) { |
| 352 |
$post = get_post( $cart_page ); |
| 353 |
$blocks = parse_blocks( $post->post_content ); |
| 354 |
|
| 355 |
foreach ( $blocks as $block ) { |
| 356 |
if ( 'woocommerce/cart' === $block['blockName'] ) { |
| 357 |
return true; |
| 358 |
} |
| 359 |
} |
| 360 |
} |
| 361 |
|
| 362 |
return false; |
| 363 |
} |
| 364 |
} |
| 365 |
|
| 366 |
/** |
| 367 |
* Get the product categories. |
| 368 |
*/ |
| 369 |
if ( ! function_exists( 'merchant_get_product_categories' ) ) { |
| 370 |
function merchant_get_product_categories() { |
| 371 |
$product_categories = get_terms( array( |
| 372 |
'taxonomy' => 'product_cat', |
| 373 |
'hide_empty' => false, |
| 374 |
) ); |
| 375 |
$category_names = array(); |
| 376 |
if ( ! empty( $product_categories ) && ! is_wp_error( $product_categories ) ) { |
| 377 |
foreach ( $product_categories as $category ) { |
| 378 |
$category_names[ $category->slug ] = $category->name; |
| 379 |
} |
| 380 |
} |
| 381 |
|
| 382 |
return $category_names; |
| 383 |
} |
| 384 |
} |
| 385 |
|
| 386 |
/** |
| 387 |
* Convert array to css. |
| 388 |
*/ |
| 389 |
if ( ! function_exists( 'merchant_array_to_css' ) ) { |
| 390 |
function merchant_array_to_css( $css_array ) { |
| 391 |
$css = ''; |
| 392 |
if ( empty( $css_array ) ) { |
| 393 |
return $css; |
| 394 |
} |
| 395 |
foreach ( $css_array as $key => $value ) { |
| 396 |
$css .= $key . ':' . $value . ';'; |
| 397 |
} |
| 398 |
|
| 399 |
return $css; |
| 400 |
} |
| 401 |
} |
| 402 |
|
| 403 |
/** |
| 404 |
* Get the share link data structure. |
| 405 |
* |
| 406 |
* @return array |
| 407 |
*/ |
| 408 |
if ( ! function_exists( 'merchant_get_share_link_data' ) ) { |
| 409 |
function merchant_get_share_link_data() { |
| 410 |
return array( |
| 411 |
'facebook' => array( |
| 412 |
'url' => 'https://www.facebook.com/sharer.php?u={{url}}', |
| 413 |
'title' => __( 'Facebook', 'merchant' ), |
| 414 |
), |
| 415 |
'twitter' => array( |
| 416 |
'url' => 'https://twitter.com/intent/tweet?url={{url}}&text={{title}}', |
| 417 |
'title' => __( 'X', 'merchant' ), |
| 418 |
), |
| 419 |
'linkedin' => array( |
| 420 |
'url' => 'https://www.linkedin.com/sharing/share-offsite/?url={{url}}', |
| 421 |
'title' => __( 'LinkedIn', 'merchant' ), |
| 422 |
), |
| 423 |
'reddit' => array( |
| 424 |
'url' => 'https://reddit.com/submit?url={{url}}&title={{title}}', |
| 425 |
'title' => __( 'Reddit', 'merchant' ), |
| 426 |
), |
| 427 |
'whatsapp' => array( |
| 428 |
'url' => 'https://api.whatsapp.com/send/?text={{url}}', |
| 429 |
'title' => __( 'WhatsApp', 'merchant' ), |
| 430 |
), |
| 431 |
'pinterest' => array( |
| 432 |
'url' => 'http://pinterest.com/pin/create/link/?url={{url}}', |
| 433 |
'title' => __( 'Pinterest', 'merchant' ), |
| 434 |
), |
| 435 |
'telegram' => array( |
| 436 |
'url' => 'https://t.me/share/url?url={{url}}&text={{title}}', |
| 437 |
'title' => __( 'Telegram', 'merchant' ), |
| 438 |
), |
| 439 |
'weibo' => array( |
| 440 |
'url' => 'http://service.weibo.com/share/share.php?url={{url}}&appkey=&title={{title}}&pic=&ralateUid=', |
| 441 |
'title' => __( 'Weibo', 'merchant' ), |
| 442 |
), |
| 443 |
'vk' => array( |
| 444 |
'url' => 'http://vk.com/share.php?url={{url}}&title={{title}}&comment={text}', |
| 445 |
'title' => __( 'VK', 'merchant' ), |
| 446 |
), |
| 447 |
'ok' => array( |
| 448 |
'url' => 'https://connect.ok.ru/dk?st.cmd=WidgetSharePreview&st.shareUrl={{url}}', |
| 449 |
'title' => __( 'OK', 'merchant' ), |
| 450 |
), |
| 451 |
'xing' => array( |
| 452 |
'url' => 'https://www.xing.com/spi/shares/new?url={{url}}', |
| 453 |
'title' => __( 'Xing', 'merchant' ), |
| 454 |
), |
| 455 |
'mail' => array( |
| 456 |
'url' => 'mailto:?subject={{title}}&body={{url}}', |
| 457 |
'title' => __( 'Mail', 'merchant' ), |
| 458 |
), |
| 459 |
); |
| 460 |
} |
| 461 |
} |
| 462 |
|
| 463 |
/** |
| 464 |
* Get the share link url. |
| 465 |
* |
| 466 |
* @param string $social_network |
| 467 |
* |
| 468 |
* @return string |
| 469 |
*/ |
| 470 |
if ( ! function_exists( 'merchant_get_share_link_url' ) ) { |
| 471 |
function merchant_get_share_link_url( $social_network, $url_to_share, $title_to_share = '' ) { |
| 472 |
$share_link_data = merchant_get_share_link_data(); |
| 473 |
|
| 474 |
if ( ! isset( $share_link_data[ $social_network ] ) ) { |
| 475 |
return ''; |
| 476 |
} |
| 477 |
|
| 478 |
$share_link_url = str_replace( |
| 479 |
array( '{{url}}', '{{title}}' ), |
| 480 |
array( $url_to_share, $title_to_share ), |
| 481 |
$share_link_data[ $social_network ]['url'] |
| 482 |
); |
| 483 |
|
| 484 |
return $share_link_url; |
| 485 |
} |
| 486 |
} |
| 487 |
|
| 488 |
/** |
| 489 |
* Get the share link title. |
| 490 |
* |
| 491 |
* @param string $social_network |
| 492 |
* |
| 493 |
* @return string |
| 494 |
*/ |
| 495 |
if ( ! function_exists( 'merchant_get_share_link_title' ) ) { |
| 496 |
function merchant_get_share_link_title( $social_network ) { |
| 497 |
$share_link_data = merchant_get_share_link_data(); |
| 498 |
|
| 499 |
return isset( $share_link_data[ $social_network ] ) ? $share_link_data[ $social_network ]['title'] : ''; |
| 500 |
} |
| 501 |
} |
| 502 |
|
