bw_blog() – Implement [bw_blog] shortcode to select the blog to be used in subsequent shortcodes

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Description

Implement [bw_blog] shortcode to select the blog to be used in subsequent shortcodes

Usage

$string = bw_blog( $atts, $content, $tag );

Parameters

$atts

( array ) optional – expected to either contain "blog" or uses the index 0 values

$content

( string ) optional – not expected

$tag

( string ) optional – the shortcode used

Returns

string nothing is generated directly by this shortcode

Source

File name: oik-ms/shortcodes/oik-blog.php
Lines:

function bw_blog( $atts=null, $content=null, $tag=null )  {
  if ( is_multisite() ) {
    $blog = bw_array_get_from( $atts, "blog,0", null );
    if ( $blog ) {
      switch_to_blog( $blog );
    } else {
      restore_current_blog();
    }   
  } else { 
    bw_trace2( "Shortcode not effective in a non-multisite implementation" );
  }  
  return( bw_ret() );
}
 

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