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/** |
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* Common functions for the TablePress/table block. |
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* |
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* @package TablePress |
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* @subpackage Blocks |
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* @author Tobias Bäthge |
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* @since 2.0.0 |
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*/ |
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|
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/** |
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* Converts a set of named and numeric Shortcode attributes to a string. |
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* |
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* This function is similar to @wordpress/shortcode's `string()` function, |
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* but only returns the attributes string and not a full Shortcode. |
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* |
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* @param {Object} shortcodeAttrs The named and numeric Shortcode attributes. |
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* @return {string} The attributes as a key=value string. |
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*/ |
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export const shortcode_attrs_to_string = ( shortcodeAttrs ) => { |
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// Convert named attributes. |
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let shortcode_attrs_string = Object.entries( shortcodeAttrs.named ).map( ( [ attribute, value ] ) => { |
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let enclose = ''; // Don't enclose values by default. |
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|
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// Remove curly quotation marks around a value. |
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value = value.replace( /“([^”]*)”/g, '$1' ); |
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|
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// Use " as delimiter if value contains whitespace or is empty. |
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if ( /\s/.test( value ) || '' === value ) { |
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enclose = '"'; |
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} |
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|
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// Use ' as delimiter if value contains ". |
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if ( value.includes( '"' ) ) { |
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enclose = '\''; |
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} |
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|
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return `${ attribute }=${ enclose }${ value }${ enclose }`; |
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} ).join( ' ' ); |
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|
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// Convert numeric attributes. |
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shortcodeAttrs.numeric.forEach( ( value ) => { |
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if ( /\s/.test( value ) ) { |
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shortcode_attrs_string += ' "' + value + '"'; |
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} else { |
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shortcode_attrs_string += ' ' + value; |
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} |
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} ); |
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|
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return shortcode_attrs_string; |
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}; |
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