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Editing: Sanitization.php
<?php /** * Sanitization. */ namespace Customind\Core; use Customind\Core\Traits\Hook; class Sanitization { use Hook; /** * Holds single instance of this class. * * @var Sanitization */ private static $instance = null; /** * Create single instance of this class. * * @return Sanitization */ public static function instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Sanitize radio. * * @param mixed $value Value from customizer. * @param \WP_Customize_Setting $setting Settings. * @return string */ public static function sanitize_radio( $value, $setting ) { $value = sanitize_text_field( $value ); $choices = $setting->manager->get_control( $setting->id )->choices; if ( is_numeric( $value ) ) { $value = (int) $value; } return in_array( $value, array_keys( $choices ), true ) ? $value : ( $setting->default ?? '' ); } /** * Sanitize hex. * * @param string $color * @return string */ private static function sanitize_hex( $color ) { return preg_match( '/^#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{4}|[0-9A-Fa-f]{6}|[0-9A-Fa-f]{8})$/', $color ) ? $color : ''; } /** * Sanitize rgb. * * @param string $color * @return string */ private static function sanitize_rgb( $color ) { if ( preg_match( '/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/', $color, $matches ) ) { list(, $r, $g, $b) = $matches; if ( $r <= 255 && $g <= 255 && $b <= 255 ) { return $color; } } return ''; } /** * Sanitize rgba. * * @param string $color * @return string */ private static function sanitize_rgba( $color ) { if ( preg_match( '/^rgba\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3}),\s*(0|1|0?\.\d+)\)$/', $color, $matches ) ) { list(, $r, $g, $b, $a) = $matches; if ( $r <= 255 && $g <= 255 && $b <= 255 && $a >= 0 && $a <= 1 ) { return $color; } } return ''; } /** * Sanitize hsl. * * @param string $color * @return string */ private static function sanitize_hsl( $color ) { if ( preg_match( '/^hsl\((\d{1,3}),\s*(\d{1,3})%,\s*(\d{1,3})%\)$/', $color, $matches ) ) { list(, $h, $s, $l) = $matches; if ( $h <= 360 && $s <= 100 && $l <= 100 ) { return $color; } } return ''; } /** * Sanitize hsla. * * @param string $color * @return string */ private static function sanitize_hsla( $color ) { if ( preg_match( '/^hsla\((\d{1,3}),\s*(\d{1,3})%,\s*(\d{1,3})%,\s*(0|1|0?\.\d+)\)$/', $color, $matches ) ) { list(, $h, $s, $l, $a) = $matches; if ( $h <= 360 && $s <= 100 && $l <= 100 && $a >= 0 && $a <= 1 ) { return $color; } } return ''; } /** * Sanitize color. * * @param string $value Value from customizer. * @return string */ public static function sanitize_color( $value ) { switch ( true ) { case 0 === strpos( $value, '#' ): return self::sanitize_hex( $value ); case 0 === strpos( $value, 'rgb(' ): return self::sanitize_rgb( $value ); case 0 === strpos( $value, 'rgba(' ): return self::sanitize_rgba( $value ); case 0 === strpos( $value, 'hsl(' ): return self::sanitize_hsl( $value ); case 0 === strpos( $value, 'hsla(' ): return self::sanitize_hsla( $value ); default: return ''; } } /** * Sanitize input. * * @param string $input * @param \WP_Customize_Setting $setting * @return string */ public static function sanitize_input( $input, $setting ) { $type = $setting->manager->get_control( $setting->id )->input_attrs['type'] ?? 'text'; switch ( $type ) { case 'url': return esc_url_raw( $input ); case 'email': return sanitize_email( $input ); case 'number': return self::sanitize_int( $input, $setting ); default: return sanitize_text_field( $input ); } } /** * Sanitize int. * * @param string $value * @param \WP_Customize_Setting $setting * @return string */ public function sanitize_int( $value, $setting ) { return is_numeric( $value ) ? floatval( $value ) : $setting->default; } /** * Sanitize checkbox. * * @param mixed $input * @return boolean */ public function sanitize_checkbox( $input ) { return 1 === $input || '1' === $input || true === (bool) $input; } /** * Get sanitization callback. * * @param string $control * @return null|callable|string */ public static function get_sanitization_callback( $control ) { $sanitization_callbacks = [ 'customind-text' => [ __CLASS__, '::sanitize_input' ], 'customind-checkbox' => [ __CLASS__, '::sanitize_checkbox' ], 'customind-toggle' => [ __CLASS__, '::sanitize_checkbox' ], 'customind-color' => [ __CLASS__, '::sanitize_color' ], 'customind-radio' => [ __CLASS__, '::sanitize_radio' ], 'customind-radio-image' => [ __CLASS__, '::sanitize_radio' ], 'customind-editor' => 'wp_kses_post', 'customind-fontawesome' => 'sanitize_text_field', 'customind-select' => 'sanitize_text_field', 'customind-textarea' => null, 'customind-background' => null, 'customind-slider' => null, 'customind-dimensions' => null, 'customind-typography' => null, 'customind-typography-preset' => null, 'customind-date' => null, 'customind-sortable' => null, 'customind-toggle-button' => null, 'customind-visibility-button' => null, 'customind-color-group' => null, 'customind-accordion' => null, 'customind-title' => null, 'customind-divider' => null, 'customind-gradient' => null, 'customind-color-palette' => null, ]; $sanitization_callbacks = self::instance()->apply_filters( 'sanitization:callbacks', $sanitization_callbacks ); if ( isset( $sanitization_callbacks[ $control ] ) && is_callable( $sanitization_callbacks[ $control ] ) ) { return $sanitization_callbacks[ $control ]; } return null; } }
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