File: /var/www/html/somonline.org/wp-content/themes/zeen/inc/core/sanitizers.php
<?php
/**
* Theme sanitizers
*
* @package Zeen
* @since 1.0.0
*/
function zeen_sanitize_wp_kses( $data ) {
return wp_kses( $data, array(
'a' => array(
'href' => array(),
'class' => array(),
'style' => array(),
'id' => array(),
'target' => array(),
'rel' => array(),
'data-format' => array(),
'class' => array(),
'data-source' => array(),
'data-type' => array(),
'data-src' => array(),
'title' => array(),
),
'span' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'p' => array(
'class' => array(),
'id' => array(),
'style' => array(),
'br' => array(),
'a' => array(
'href' => array(),
'class' => array(),
'style' => array(),
'id' => array(),
'target' => array(),
'rel' => array(),
'data-format' => array(),
'class' => array(),
'data-source' => array(),
'data-type' => array(),
'data-src' => array(),
'title' => array(),
),
),
'h1' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'h2' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'h3' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'h4' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'h5' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'img' => array(
'src' => array(),
'srcset' => array(),
'alt' => array(),
),
'div' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'i' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'u' => array(
'class' => array(),
'id' => array(),
'style' => array(),
),
'br' => array(),
'b' => array(
'style' => array(),
),
'em' => array(
'class' => array(),
'style' => array(),
),
'ul' => array(
'class' => array(),
'style' => array(),
),
'ol' => array(
'class' => array(),
'style' => array(),
),
'li' => array(
'class' => array(),
'style' => array(),
),
'strong' => array(
'class' => array(),
'style' => array(),
),
'italic' => array(
'class' => array(),
'style' => array(),
),
'iframe' => array(
'class' => array(),
'id' => array(),
'src' => array(),
'width' => array(),
'style' => array(),
'height' => array(),
),
));
}
function zeen_sanitize_titles( $data ) {
return wp_kses( $data, array(
'span' => array(
'class' => array(),
'style' => array(),
),
'h1' => array(
'class' => array(),
'style' => array(),
),
'h2' => array(
'class' => array(),
'style' => array(),
),
'h3' => array(
'class' => array(),
'style' => array(),
),
'h4' => array(
'class' => array(),
'style' => array(),
),
'div' => array(
'class' => array(),
'style' => array(),
),
'i' => array(
'class' => array(),
'style' => array(),
),
'u' => array(
'style' => array(),
),
'p' => array(
'style' => array(),
'br' => array(),
'class' => array(),
),
'a' => array(
'href' => array(),
'style' => array(),
'target' => array(),
'data-format' => array(),
'class' => array(),
'rel' => array(),
'data-source' => array(),
'data-type' => array(),
'data-src' => array(),
),
'b' => array(),
'strong' => array(
'style' => array(),
),
'em' => array(
'style' => array(),
'class' => array(),
),
'br' => array(),
));
}
/**
* Sanitizer Commas
*
* @since 1.0.0
*/
function zeen_sanitize_num_commas( $data ) {
$data = filter_var( $data, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION | FILTER_FLAG_ALLOW_THOUSAND );
return $data;
}
/**
* Sanitizer Array
*
* @since 1.0.0
*/
function zeen_sanitize_array( $array ) {
if ( ! is_array( $array ) ) {
return array();
}
foreach ( $array as $key => $value ) {
if ( is_array( $value ) ) {
$array[ $key ] = zeen_sanitize_array( $value );
} else {
$array[ $key ] = esc_attr( $value );
}
}
return $array;
}
/**
* Sanitizer Floats
*
* @since 1.0.0
*/
function zeen_sanitizer_float( $data ) {
return floatval( $data );
}
/**
* Sanitizer Builder
*
* @since 1.0.0
*/
function zeen_sanitizer_fonts( $fonts ) {
$output = array();
foreach ( $fonts as $font ) {
$output[] = esc_attr( $font->key );
}
return $output;
}
/**
* Sanitizer Builder
*
* @since 1.0.0
*/
function zeen_sanitizer_builder( $block, $id = '' ) {
unset( $block->refreshing );
unset( $block->render );
unset( $block->render_m );
unset( $block->only_inner );
unset( $block->builder_request );
if ( 101 == $block->preview || 300 == $block->preview ) {
if ( ! empty( $block->sidebar ) && 2 == $block->sidebar ) {
if ( ! empty( ZeenOptions::$zeen_options['zeen_sidebar_bids'] ) ) {
if ( in_array( $block->uid, ZeenOptions::$zeen_options['zeen_sidebar_bids'] ) ) {
$pos = array_search( $block->uid, ZeenOptions::$zeen_options['zeen_sidebar_bids'] );
if ( ! empty( $pos ) || 0 === $pos ) {
unset( ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $pos ] );
}
}
if ( ! empty( ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $block->uid ] ) ) {
unset( ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $block->uid ] );
}
ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $block->uid ] = array(
'uid' => $block->uid,
'label' => $block->label,
'id' => $id,
);
} else {
ZeenOptions::$zeen_options['zeen_sidebar_bids'] = array(
$block->uid = array(
'uid' => $block->uid,
'label' => $block->label,
'id' => $id,
),
);
}
ZeenOptions::zeen_update_option();
} else {
if ( ! empty( ZeenOptions::$zeen_options['zeen_sidebar_bids'] ) ) {
$pos = array_search( $block->uid, ZeenOptions::$zeen_options['zeen_sidebar_bids'] );
if ( ! empty( $pos ) && 0 !== $pos ) {
unset( ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $pos ] );
}
if ( ! empty( ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $block->uid ] ) ) {
unset( ZeenOptions::$zeen_options['zeen_sidebar_bids'][ $block->uid ] );
}
ZeenOptions::zeen_update_option();
}
}
}
foreach ( $block as $key => $value ) {
if ( isset( $value->value ) ) {
$block->{$key} = $value->value;
}
if ( 'nested' == $key ) {
$nested = $block->nested;
foreach ( $nested as $nest ) {
if ( is_array( $nest ) ) {
foreach ( $nest as $subkey ) {
$subkey = zeen_sanitizer_builder( $subkey, $id );
}
} else {
$nest = zeen_sanitizer_builder( $nest, $id );
}
}
$block->{$key} = $nested;
} else {
if ( is_array( $value ) && isset( $value[0] ) ) {
if ( is_object( $value[0] ) ) {
$output = '';
foreach ( $value as $obj_key ) {
$output .= $obj_key->value . ',';
}
$block->{$key} = rtrim( $output, ',' );
} else {
$block->{$key} = implode( ',', $value );
}
}
$block->{$key} = preg_replace_callback( '/rgb\((.*?)\);/', 'zeen_preg_replace_cb', $block->{$key} );
$block->{$key} = str_replace( '"', '', $block->{$key} );
if ( 'custom_content' != $key ) {
$block->{$key} = zeen_sanitize_wp_kses( $block->{$key} );
}
}
if ( empty( $block->{$key} ) && strpos( $key, 'padding' ) === false && 'skin' != $key && strpos( $key, 'gutter_width' ) === false ) {
unset( $block->{$key} );
}
}
return $block;
}
/**
* Sanitizer Preg Callback - Needed for PHP < 5.3
*
* @since 1.0.0
*/
function zeen_preg_replace_cb( $matches ) {
$colors = explode( ',', $matches[1] );
$match = sprintf( '#%02x%02x%02x', $colors[0], $colors[1], $colors[2] );
return $match;
}
/**
* Sanitizer Builder Filter
*
* @since 1.0.0
*/
function zeen_sanitizer_builder_filter( $block ) {
$output = '';
if ( ! empty( $block->custom_content ) ) {
$output .= PHP_EOL . $block->custom_content;
}
if ( ! empty( $block->small_print ) ) {
$output .= PHP_EOL . '<small>' . esc_attr( $block->small_print ) . '</small>';
}
if ( ! empty( $block->ad_img ) ) {
if ( ! empty( $block->title ) ) {
$output .= PHP_EOL . '<small>' . esc_attr( $block->title ) . '</small>';
}
if ( ! empty( $block->ad_url ) ) {
$output .= PHP_EOL . '<a href="' . esc_url( $block->ad_url ) . '">';
}
$output .= PHP_EOL . '<img src="' . esc_url( $block->ad_img ) . '">';
if ( ! empty( $block->ad_url ) ) {
$output .= PHP_EOL . '</a>';
}
}
if ( ! empty( $block->img_bg ) ) {
$output .= PHP_EOL . '<img src="' . esc_url( $block->img_bg ) . '">';
}
if ( ! empty( $block->button_text ) ) {
if ( ! empty( $block->button_url ) ) {
$output .= PHP_EOL . '<a href="' . esc_url( $block->button_url ) . '" class="button"';
if ( ! empty( $block->button_color ) ) {
$output .= 'style="background-color: ' . esc_attr( $block->button_color ) . ' ;"';
}
$output .= '>';
}
$output .= PHP_EOL . $block->button_text;
if ( ! empty( $block->button_url ) ) {
$output .= PHP_EOL . '</a>';
}
}
return $output;
}
function zeen_sanitizer_options( $data, $options ) {
if ( in_array( $data, $options ) ) {
return $data;
} else {
return esc_attr( $data );
}
}
function zeen_sanitizer_measurement_type( $data ) {
$output = '';
if ( 'px' == $data ) {
$output = 'px';
} elseif ( '%' == $data ) {
$output = '%';
} elseif ( 'em' == $data ) {
$output = 'em';
} elseif ( 'rem' == $data ) {
$output = 'rem';
} else {
$output = esc_attr( $data );
}
return $output;
}
function zeen_sanitizer_border_type( $data ) {
$output = '';
if ( 'solid' == $data ) {
$output = 'solid';
} elseif ( 'dashed' == $data ) {
$output = 'dashed';
} elseif ( 'dotted' == $data ) {
$output = 'dotted';
} else {
$output = esc_attr( $data );
}
return $output;
}
ob_start();
?>
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