bw_load_shortcode_suffix() – Attempt to find the function that will handle the additional processing for the shortcode

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Description

Attempt to find the function that will handle the additional processing for the shortcode

Some shortcodes contain hyphens rather than underscores. e.g. wp-members We need to translate these to underscores before searching for the function. And some contain periods. e.g. blip.tv. These need translating too. If the function does not exist we see if it's in the file that implements the shortcode. If it's not then we return the default function name, which is:

• _sc__help: for shortcode help
• _sc__example: for shortcode example
• _sc__syntax: for shortcode syntax

Usage

$string = bw_load_shortcode_suffix( $shortcode, $suffix );

Parameters

$shortcode

( string ) required – the name of the shortcode – NOT the shortcode function

$suffix

( string ) required – the additional processing required: e.g. __help, __example, __syntax

Returns

string $funcname – the function that exists to handle this request

Source

File name: oik/libs/oik-sc-help.php
Lines:

function bw_load_shortcode_suffix( $shortcode, $suffix ) {
  $_shortcode = str_replace( "-", "_", $shortcode );
  $_shortcode = str_replace( ".", "_", $_shortcode );
  //  bw_trace2( $_shortcode, "underscored shortcode" );
  $testfunc = $_shortcode . $suffix; 
  if ( function_exists( $testfunc ) ) {
    $funcname = $testfunc;
  } else {
    $funcname = '_sc'. $suffix;
    if ( bw_load_shortcodefile( $shortcode ) && function_exists( $testfunc ) ) {
      $funcname = $testfunc; 
    }   
  }   
  return( $funcname );
}
 

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