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/** |
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* ===================================================================================================================== |
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* JavaScript Util Functions ../includes/__js/utils/wpbc_utils.js |
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* ===================================================================================================================== |
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*/ |
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|
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/** |
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* Trim strings and array joined with (,) |
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* |
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* @param string_to_trim string / array |
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* @returns string |
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*/ |
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function wpbc_trim(string_to_trim) { |
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|
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if ( Array.isArray( string_to_trim ) ) { |
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string_to_trim = string_to_trim.join( ',' ); |
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} |
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|
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if ( 'string' == typeof (string_to_trim) ) { |
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string_to_trim = string_to_trim.trim(); |
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} |
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|
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return string_to_trim; |
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} |
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|
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/** |
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* Check if element in array |
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* |
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* @param array_here array |
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* @param p_val element to check |
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* @returns {boolean} |
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*/ |
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function wpbc_in_array(array_here, p_val) { |
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for ( var i = 0, l = array_here.length; i < l; i++ ) { |
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if ( array_here[i] == p_val ) { |
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return true; |
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} |
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} |
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return false; |
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} |
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|
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/** |
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* Prevent opening blank windows on WordPress playground for pseudo links like this: <a href="javascript:void(0)"> or # to stay in the same tab. |
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*/ |
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(function () { |
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'use strict'; |
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|
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function is_playground_origin() { |
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return location.origin === 'https://playground.wordpress.net'; |
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} |
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|
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function is_pseudo_link(a) { |
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if ( !a || !a.getAttribute ) return true; |
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var href = (a.getAttribute( 'href' ) || '').trim().toLowerCase(); |
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return ( |
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!href || |
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href === '#' || |
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href.indexOf( '#' ) === 0 || |
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href.indexOf( 'javascript:' ) === 0 || |
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href.indexOf( 'mailto:' ) === 0 || |
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href.indexOf( 'tel:' ) === 0 |
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); |
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} |
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|
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function fix_target(a) { |
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if ( ! a ) return; |
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if ( is_pseudo_link( a ) || a.hasAttribute( 'data-wp-no-blank' ) ) { |
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a.target = '_self'; |
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} |
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} |
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|
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function init_fix() { |
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// Optional: clean up current DOM (harmless—affects only pseudo/datamarked links). |
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var nodes = document.querySelectorAll( 'a[href]' ); |
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for ( var i = 0; i < nodes.length; i++ ) fix_target( nodes[i] ); |
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|
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// Late bubble-phase listeners (run after Playground's handlers) |
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document.addEventListener( 'click', function (e) { |
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var a = e.target && e.target.closest ? e.target.closest( 'a[href]' ) : null; |
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if ( a ) fix_target( a ); |
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}, false ); |
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|
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document.addEventListener( 'focusin', function (e) { |
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var a = e.target && e.target.closest ? e.target.closest( 'a[href]' ) : null; |
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if ( a ) fix_target( a ); |
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} ); |
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} |
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|
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function schedule_init() { |
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if ( !is_playground_origin() ) return; |
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setTimeout( init_fix, 1000 ); // ensure we attach after Playground's script. |
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} |
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|
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if ( document.readyState === 'loading' ) { |
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document.addEventListener( 'DOMContentLoaded', schedule_init ); |
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} else { |
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schedule_init(); |
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} |
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})(); |
