oik_external_link_warning() – Implement "wp_footer" action for oik-external-link-warning

Description

Create the external link warning Alert box

Add jQuery to produce a confirmation warning message when clicking on external links Note: There is no special logic for WordPress MultiSite configurations.

Usage

$string = oik_external_link_warning();

Parameters

Returns

string the alert text

Source

File name: oik-external-link-warning/oik-external-link-warning.php
Lines:

function oik_external_link_warning() {
  $alert_text = bobbcomp::bw_get_option( "external_link_warning", "oik_elw_options" );
  if ( $alert_text ) {
    //$allowed_hosts = "www.oik-plugins.com" ;
    $safe_alert_text = esc_js( $alert_text );
    //bw_trace2( $safe_alert_text, "safe_alert_text", false );
    $selector = "a[href^='http://']:not([href*='\"+location.hostname+\"']), [href^='https://']:not([href*='\"+location.hostname+\"'])" ;
    bw_jquery( $selector
             , "click"
             , "function(e) {
							var r = confirm( \"$safe_alert_text\" ); return( r );
								} "
             );
  }
  return( $alert_text );
}
 

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