oiksc_the_content() – Implement ‘the_content’ filter specifically for the oik_shortcodes or oik_class post types

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Description

Implement 'the_content' filter specifically for the oik_shortcodes or oik_class post types

Note: Since this function can be invoked multiple times we have to stop it from going recursive on us when other routines invoke the 'the_content' filter. We would like to do this by

• testing to see if the content being filtered is the current post
• testing if we need to append additional content
• updating the global post with this additional content.

But this doesn't work when we're processing inside "get_the_excerpt" and/or when the $content has already been filtered to change the <!–more–> tag!

Usage

$string = oiksc_the_content( $content );

Parameters

$content

( string ) required – the current content of the post

Returns

string $content – the filtered content of the post

Source

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

function oiksc_the_content( $content ) {

  if ( !oiksc_is_block_editor() ) {
    global $post;
    static $contented = null;
    bw_trace2( $post, "global post", true, BW_TRACE_DEBUG );
    if ( $post ) {
      if ( ( $post->post_type == "oik_shortcodes" ) && $contented === null && ( false === strpos( $content, "[bw_code " ) ) ) {
        $contented = $content;
        $content   .= oiksc_the_post_oik_shortcodes( $post );
        //$post->post_content = $content;
      } elseif ( ( $post->post_type == "oik_class" ) && $contented === null && ( false === strpos( $content, "[" ) ) ) {
        $contented = $content;
        $content   .= oiksc_the_post_oik_class( $post );
        //$post->post_content = $content;
      } elseif ( ( $post->post_type == "oik_sc_param" ) && $contented === null && ( false === strpos( $content, "[" ) ) ) {
        $contented = $content;
        $content   .= oiksc_the_post_oik_sc_param( $post );
      }
    }
  }
  return( $content );
}
 

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