bw_check_paged_shortcode() – Return the required page if this is the shortcode we’re processing

You appear to be a bot. Output may be restricted

Description

Return the required page if this is the shortcode we're processing

Called if this shortcode has a "posts_per_page" parameter Note: Currently this simply calls bw_get_parm_shortcode_id() In the future we may deal with different forms of paging. e.g. by starting letter, date We make a number of assumptions:

1. The result set doesn't change between loadings of the page.
2. As the visitor clicks on different links within the page a new/updated &bwscidnnn= is appended to the query URL
3. Each paginated shortcode starts from page=1

Usage

$integer = bw_check_paged_shortcode( $bwscid );

Parameters

$bwscid

( integer ) required – the shortcode ID

Returns

integer required page

Source

File name: oik/shortcodes/oik-navi.php
Lines:
1 to 14 of 14

function bw_check_paged_shortcode( $bwscid ) {
  $page = bw_get_parm_shortcode_id( $bwscid );
  /* Some requests from bots contain trailing slashes either as '/' or '%2F'
     The paged value needs to be numeric.
  */
  $page = trim( $page,'/' );
  $page = (int) $page;
  /* Cater for a non numeric value for page.
  */
  if ( !$page ) {
    $page = 1;
  }
  return $page;
}
 

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