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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly |
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} |
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/** |
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* A class for helping render common component items. |
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* |
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* @since 1.0.0 |
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*/ |
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class AUI_Component_Helper { |
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/** |
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* A component helper for generating a input name. |
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* |
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* @param $text |
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* @param $multiple bool If the name is set to be multiple but no brackets found then we add some. |
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* |
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* @return string |
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*/ |
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public static function name( $text, $multiple = false ) { |
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$output = ''; |
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if ( $text ) { |
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$is_multiple = strpos( $text, '[' ) === false && $multiple ? '[]' : ''; |
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$output = ' name="' . esc_attr( $text ) . $is_multiple . '" '; |
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} |
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return $output; |
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} |
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/** |
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* A component helper for generating a item id. |
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* |
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* @param $text string The text to be used as the value. |
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* |
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* @return string The sanitized item. |
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*/ |
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public static function id( $text ) { |
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$output = ''; |
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if ( $text ) { |
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$output = ' id="' . sanitize_html_class( $text ) . '" '; |
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} |
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return $output; |
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} |
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/** |
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* A component helper for generating a item title. |
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* |
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* @param $text string The text to be used as the value. |
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* |
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* @return string The sanitized item. |
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*/ |
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public static function title( $text ) { |
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$output = ''; |
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if ( $text ) { |
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$output = ' title="' . esc_attr( $text ) . '" '; |
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} |
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return $output; |
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} |
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/** |
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* A component helper for generating a item value. |
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* |
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* @param $text string The text to be used as the value. |
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* |
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* @return string The sanitized item. |
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*/ |
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public static function value( $text ) { |
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$output = ''; |
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if ( $text !== null && $text !== false ) { |
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$output = ' value="' . esc_attr( wp_unslash( $text ) ) . '" '; |
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} |
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return $output; |
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} |
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/** |
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* A component helper for generating a item class attribute. |
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* |
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* @param $text string The text to be used as the value. |
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* |
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* @return string The sanitized item. |
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*/ |
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public static function class_attr( $text ) { |
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$output = ''; |
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if ( $text ) { |
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$classes = self::esc_classes( $text ); |
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if ( ! empty( $classes ) ) { |
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$output = ' class="' . $classes . '" '; |
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} |
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} |
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return $output; |
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} |
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/** |
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* Escape a string of classes. |
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* |
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* @param $text |
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* |
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* @return string |
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*/ |
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public static function esc_classes( $text ) { |
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$output = ''; |
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if ( $text ) { |
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$classes = explode( " ", $text ); |
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$classes = array_map( "trim", $classes ); |
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$classes = array_map( "sanitize_html_class", $classes ); |
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if ( ! empty( $classes ) ) { |
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$output = implode( " ", $classes ); |
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} |
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} |
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return $output; |
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} |
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/** |
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* @param $args |
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* |
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* @return string |
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*/ |
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public static function data_attributes( $args ) { |
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$output = ''; |
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if ( ! empty( $args ) ) { |
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foreach ( $args as $key => $val ) { |
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if ( substr( $key, 0, 5 ) === "data-" ) { |
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$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" '; |
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} |
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} |
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} |
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return $output; |
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} |
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/** |
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* @param $args |
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* |
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* @return string |
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*/ |
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public static function aria_attributes( $args ) { |
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$output = ''; |
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if ( ! empty( $args ) ) { |
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foreach ( $args as $key => $val ) { |
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if ( substr( $key, 0, 5 ) === "aria-" ) { |
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$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" '; |
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} |
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} |
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} |
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return $output; |
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} |
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/** |
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* Build a font awesome icon from a class. |
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* |
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* @param $class |
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* @param bool $space_after |
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* @param array $extra_attributes An array of extra attributes. |
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* |
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* @return string |
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*/ |
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public static function icon( $class, $space_after = false, $extra_attributes = array() ) { |
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$output = ''; |
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if ( $class ) { |
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$classes = self::esc_classes( $class ); |
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if ( ! empty( $classes ) ) { |
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$output = '<i class="' . $classes . '" '; |
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// extra attributes |
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if ( ! empty( $extra_attributes ) ) { |
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$output .= AUI_Component_Helper::extra_attributes( $extra_attributes ); |
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} |
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$output .= '></i>'; |
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if ( $space_after ) { |
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$output .= " "; |
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} |
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} |
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} |
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return $output; |
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} |
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/** |
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* @param $args |
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* |
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* @return string |
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*/ |
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public static function extra_attributes( $args ) { |
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$output = ''; |
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if ( ! empty( $args ) ) { |
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if ( is_array( $args ) ) { |
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foreach ( $args as $key => $val ) { |
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$output .= ' ' . sanitize_html_class( $key ) . '="' . esc_attr( $val ) . '" '; |
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} |
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} else { |
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$output .= ' ' . $args . ' '; |
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} |
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} |
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return $output; |
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} |
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/** |
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* @param $args |
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* |
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* @return string |
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*/ |
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public static function help_text( $text ) { |
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$output = ''; |
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if ( $text ) { |
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$output .= '<small class="form-text text-muted d-block">' . wp_kses_post( $text ) . '</small>'; |
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} |
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return $output; |
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} |
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/** |
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* Replace element require context with JS. |
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* |
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* @param $input |
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* |
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* @return string|void |
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*/ |
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public static function element_require( $input ) { |
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$input = str_replace( "'", '"', $input );// we only want double quotes |
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$output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array( |
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"jQuery(form).find('[data-argument=\"", |
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"\"]').find('input,select,textarea').val()", |
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"\"]').find('input:checked').val()", |
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), $input ) ); |
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if ( $output ) { |
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$output = ' data-element-require="' . $output . '" '; |
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} |
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return $output; |
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} |
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/** |
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* Navigates through an array, object, or scalar, and removes slashes from the values. |
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* |
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* @since 0.1.41 |
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* |
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* @param mixed $value The value to be stripped. |
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* @param array $input Input Field. |
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* |
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* @return mixed Stripped value. |
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*/ |
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public static function sanitize_html_field( $value, $input = array() ) { |
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$original = $value; |
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if ( is_array( $value ) ) { |
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foreach ( $value as $index => $item ) { |
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$value[ $index ] = self::_sanitize_html_field( $value, $input ); |
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} |
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} elseif ( is_object( $value ) ) { |
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$object_vars = get_object_vars( $value ); |
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foreach ( $object_vars as $property_name => $property_value ) { |
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$value->$property_name = self::_sanitize_html_field( $property_value, $input ); |
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} |
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} else { |
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$value = self::_sanitize_html_field( $value, $input ); |
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} |
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/** |
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* Filters content and keeps only allowable HTML elements. |
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* |
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* @since 0.1.41 |
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* |
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* @param string|array $value Content to filter through kses. |
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* @param string|array $value Original content without filter. |
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* @param array $input Input Field. |
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*/ |
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return apply_filters( 'ayecode_ui_sanitize_html_field', $value, $original, $input ); |
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} |
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/** |
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* Filters content and keeps only allowable HTML elements. |
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* |
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* This function makes sure that only the allowed HTML element names, attribute |
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* names and attribute values plus only sane HTML entities will occur in |
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* $string. You have to remove any slashes from PHP's magic quotes before you |
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* call this function. |
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* |
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* The default allowed protocols are 'http', 'https', 'ftp', 'mailto', 'news', |
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* 'irc', 'gopher', 'nntp', 'feed', 'telnet, 'mms', 'rtsp' and 'svn'. This |
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* covers all common link protocols, except for 'javascript' which should not |
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* be allowed for untrusted users. |
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* |
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* @since 0.1.41 |
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* |
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* @param string|array $value Content to filter through kses. |
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* @param array $input Input Field. |
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* |
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* @return string Filtered content with only allowed HTML elements. |
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*/ |
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public static function _sanitize_html_field( $value, $input = array() ) { |
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if ( $value === '' ) { |
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return $value; |
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} |
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$allowed_html = self::kses_allowed_html( 'post', $input ); |
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if ( ! is_array( $allowed_html ) ) { |
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$allowed_html = wp_kses_allowed_html( 'post' ); |
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} |
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$filtered = trim( wp_unslash( $value ) ); |
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$filtered = wp_kses( $filtered, $allowed_html ); |
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$filtered = balanceTags( $filtered ); // Balances tags |
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return $filtered; |
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} |
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337
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/** |
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338
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* Returns an array of allowed HTML tags and attributes for a given context. |
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339
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* |
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340
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|
|
* @since 0.1.41 |
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341
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|
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* |
|
342
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|
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* @param string|array $context The context for which to retrieve tags. Allowed values are 'post', |
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343
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|
|
* 'strip', 'data', 'entities', or the name of a field filter such as |
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344
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|
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* 'pre_user_description'. |
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345
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|
|
* @param array $input Input. |
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346
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|
|
* |
|
347
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|
|
* @return array Array of allowed HTML tags and their allowed attributes. |
|
348
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|
|
*/ |
|
349
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public static function kses_allowed_html( $context = 'post', $input = array() ) { |
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350
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$allowed_html = wp_kses_allowed_html( $context ); |
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351
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352
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|
if ( is_array( $allowed_html ) ) { |
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|
353
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|
// <iframe> |
|
354
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|
|
if ( ! isset( $allowed_html['iframe'] ) && $context == 'post' ) { |
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355
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$allowed_html['iframe'] = array( |
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356
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|
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'class' => true, |
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357
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|
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'id' => true, |
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358
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|
|
'src' => true, |
|
359
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|
|
'width' => true, |
|
360
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|
|
'height' => true, |
|
361
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|
|
'frameborder' => true, |
|
362
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|
|
'marginwidth' => true, |
|
363
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|
|
'marginheight' => true, |
|
364
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|
|
'scrolling' => true, |
|
365
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|
|
'style' => true, |
|
366
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|
|
'title' => true, |
|
367
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|
|
'allow' => true, |
|
368
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|
|
'allowfullscreen' => true, |
|
369
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|
|
'data-*' => true, |
|
370
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|
|
); |
|
371
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|
|
} |
|
372
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|
|
} |
|
373
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|
|
|
|
374
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|
|
/** |
|
375
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|
|
* Filters the allowed html tags. |
|
376
|
|
|
* |
|
377
|
|
|
* @since 0.1.41 |
|
378
|
|
|
* |
|
379
|
|
|
* @param array[]|string $allowed_html Allowed html tags. |
|
380
|
|
|
* @param @param string|array $context The context for which to retrieve tags. |
|
381
|
|
|
* @param array $input Input field. |
|
382
|
|
|
*/ |
|
383
|
|
|
return apply_filters( 'ayecode_ui_kses_allowed_html', $allowed_html, $context, $input ); |
|
384
|
|
|
} |
|
385
|
|
|
|
|
386
|
|
|
public static function get_column_class( $label_number = 2, $type = 'label' ) { |
|
387
|
|
|
|
|
388
|
|
|
$class = ''; |
|
389
|
|
|
|
|
390
|
|
|
// set default if empty |
|
391
|
|
|
if( $label_number === '' ){ |
|
392
|
|
|
$label_number = 2; |
|
393
|
|
|
} |
|
394
|
|
|
|
|
395
|
|
|
if ( $label_number && $label_number < 12 && $label_number > 0 ) { |
|
396
|
|
|
if ( $type == 'label' ) { |
|
397
|
|
|
$class = 'col-sm-' . absint( $label_number ); |
|
398
|
|
|
} elseif ( $type == 'input' ) { |
|
399
|
|
|
$class = 'col-sm-' . ( 12 - absint( $label_number ) ); |
|
400
|
|
|
} |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
return $class; |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
/** |
|
407
|
|
|
* Sanitizes a multiline string from user input or from the database. |
|
408
|
|
|
* |
|
409
|
|
|
* Emulate the WP native sanitize_textarea_field function in a %%variable%% safe way. |
|
410
|
|
|
* |
|
411
|
|
|
* @see https://core.trac.wordpress.org/browser/trunk/src/wp-includes/formatting.php for the original |
|
412
|
|
|
* |
|
413
|
|
|
* @since 0.1.66 |
|
414
|
|
|
* |
|
415
|
|
|
* @param string $str String to sanitize. |
|
416
|
|
|
* @return string Sanitized string. |
|
417
|
|
|
*/ |
|
418
|
|
|
public static function sanitize_textarea_field( $str ) { |
|
419
|
|
|
$filtered = self::_sanitize_text_fields( $str, true ); |
|
420
|
|
|
|
|
421
|
|
|
/** |
|
422
|
|
|
* Filters a sanitized textarea field string. |
|
423
|
|
|
* |
|
424
|
|
|
* @see https://core.trac.wordpress.org/browser/trunk/src/wp-includes/formatting.php |
|
425
|
|
|
* |
|
426
|
|
|
* @param string $filtered The sanitized string. |
|
427
|
|
|
* @param string $str The string prior to being sanitized. |
|
428
|
|
|
*/ |
|
429
|
|
|
return apply_filters( 'sanitize_textarea_field', $filtered, $str ); |
|
430
|
|
|
} |
|
431
|
|
|
|
|
432
|
|
|
/** |
|
433
|
|
|
* Internal helper function to sanitize a string from user input or from the db. |
|
434
|
|
|
* |
|
435
|
|
|
* @since 0.1.66 |
|
436
|
|
|
* @access private |
|
437
|
|
|
* |
|
438
|
|
|
* @param string $str String to sanitize. |
|
439
|
|
|
* @param bool $keep_newlines Optional. Whether to keep newlines. Default: false. |
|
440
|
|
|
* @return string Sanitized string. |
|
441
|
|
|
*/ |
|
442
|
|
|
public static function _sanitize_text_fields( $str, $keep_newlines = false ) { |
|
443
|
|
|
if ( is_object( $str ) || is_array( $str ) ) { |
|
|
|
|
|
|
444
|
|
|
return ''; |
|
445
|
|
|
} |
|
446
|
|
|
|
|
447
|
|
|
$str = (string) $str; |
|
448
|
|
|
|
|
449
|
|
|
$filtered = wp_check_invalid_utf8( $str ); |
|
450
|
|
|
|
|
451
|
|
|
if ( strpos( $filtered, '<' ) !== false ) { |
|
452
|
|
|
$filtered = wp_pre_kses_less_than( $filtered ); |
|
453
|
|
|
// This will strip extra whitespace for us. |
|
454
|
|
|
$filtered = wp_strip_all_tags( $filtered, false ); |
|
455
|
|
|
|
|
456
|
|
|
// Use HTML entities in a special case to make sure no later |
|
457
|
|
|
// newline stripping stage could lead to a functional tag. |
|
458
|
|
|
$filtered = str_replace( "<\n", "<\n", $filtered ); |
|
459
|
|
|
} |
|
460
|
|
|
|
|
461
|
|
|
if ( ! $keep_newlines ) { |
|
462
|
|
|
$filtered = preg_replace( '/[\r\n\t ]+/', ' ', $filtered ); |
|
463
|
|
|
} |
|
464
|
|
|
$filtered = trim( $filtered ); |
|
465
|
|
|
|
|
466
|
|
|
$found = false; |
|
467
|
|
|
while ( preg_match( '`[^%](%[a-f0-9]{2})`i', $filtered, $match ) ) { |
|
468
|
|
|
$filtered = str_replace( $match[1], '', $filtered ); |
|
469
|
|
|
$found = true; |
|
470
|
|
|
} |
|
471
|
|
|
unset( $match ); |
|
472
|
|
|
|
|
473
|
|
|
if ( $found ) { |
|
474
|
|
|
// Strip out the whitespace that may now exist after removing the octets. |
|
475
|
|
|
$filtered = trim( preg_replace( '` +`', ' ', $filtered ) ); |
|
476
|
|
|
} |
|
477
|
|
|
|
|
478
|
|
|
return $filtered; |
|
479
|
|
|
} |
|
480
|
|
|
|
|
481
|
|
|
/** |
|
482
|
|
|
* Sanitize FontAwesome icon. |
|
483
|
|
|
* |
|
484
|
|
|
* @param string $icon Icon string. |
|
485
|
|
|
* @return string Sanitized icon. |
|
486
|
|
|
*/ |
|
487
|
|
|
public static function sanitize_fa_icon( $icon ) { |
|
488
|
|
|
if ( ! is_scalar( $icon ) ) { |
|
|
|
|
|
|
489
|
|
|
return ""; |
|
490
|
|
|
} |
|
491
|
|
|
|
|
492
|
|
|
$pattern = '/[^0-9a-zA-Z\-_ ]/'; |
|
493
|
|
|
|
|
494
|
|
|
$sanitized_icon = preg_replace( $pattern, '', trim( $icon ) ); |
|
495
|
|
|
|
|
496
|
|
|
return apply_filters( 'ayecode_ui_sanitize_fa_icon', $sanitized_icon, $icon ); |
|
497
|
|
|
} |
|
498
|
|
|
} |
AyeCode /
invoicing
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