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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'You are not allowed to call this page directly.' ); |
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} |
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|
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/** |
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* @since 2.02.12 |
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*/ |
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class FrmShortcodeHelper { |
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|
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/** |
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* Get the shortcode attributes in key/value pairs from a string |
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* |
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* @since 2.02.12 |
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* |
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* @param string $text |
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* |
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* @return array |
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*/ |
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public static function get_shortcode_attribute_array( $text ) { |
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$atts = array(); |
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if ( $text !== '' ) { |
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$atts = shortcode_parse_atts( $text ); |
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} |
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|
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if ( ! is_array( $atts ) ) { |
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$atts = array(); |
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} |
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|
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return $atts; |
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} |
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|
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/** |
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* Get the name of the shortcode from the regEx |
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* |
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* @since 3.0 |
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* |
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* @param array $shortcodes |
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* @param int $short_key The position in the shortcodes array. |
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* @param array $args |
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* |
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* @return string |
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*/ |
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public static function get_shortcode_tag( $shortcodes, $short_key, $args = array() ) { |
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$args = wp_parse_args( |
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$args, |
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array( |
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'conditional' => false, |
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'conditional_check' => false, |
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'foreach' => false, |
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) |
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); |
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if ( ( $args['conditional'] || $args['foreach'] ) && ! $args['conditional_check'] ) { |
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$args['conditional_check'] = true; |
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} |
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|
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$prefix = ''; |
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if ( $args['conditional_check'] ) { |
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if ( $args['conditional'] ) { |
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$prefix = 'if '; |
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} elseif ( $args['foreach'] ) { |
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$prefix = 'foreach '; |
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} |
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} |
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|
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$with_tags = $args['conditional_check'] ? 3 : 2; |
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if ( ! empty( $shortcodes[ $with_tags ][ $short_key ] ) ) { |
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$tag = str_replace( '[' . $prefix, '', $shortcodes[0][ $short_key ] ); |
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$tag = str_replace( ']', '', $tag ); |
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$tag = str_replace( chr( 194 ) . chr( 160 ), ' ', $tag ); |
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$tags = preg_split( '/\s+/', $tag, 2 ); |
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if ( is_array( $tags ) ) { |
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$tag = $tags[0]; |
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} |
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} else { |
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$tag = $shortcodes[ $with_tags - 1 ][ $short_key ]; |
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} |
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|
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return $tag; |
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} |
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|
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public static function remove_inline_conditions( $no_vars, $code, $replace_with, &$html ) { |
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if ( $no_vars ) { |
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$html = str_replace( '[if ' . $code . ']', '', $html ); |
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$html = str_replace( '[/if ' . $code . ']', '', $html ); |
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} else { |
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$html = preg_replace( '/(\[if\s+' . $code . '\])(.*?)(\[\/if\s+' . $code . '\])/mis', '', $html ); |
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} |
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|
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$html = str_replace( '[' . $code . ']', $replace_with, $html ); |
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} |
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} |
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|
