bw_navi() – Implement [bw_navi] shortcode

Description

Implement [bw_navi] shortcode

This function has two purposes.

1. Used as a simple shortcode to display a paginated list, using default value for posts_per_page
2. Invoked directly from APIs that want to display a paginated list

When invoked directly then we need to invoke the pagination logic ourselves. Otherwise the logic is implemented by filters invoked from bw_shortcode_event() Values that can control how many posts are returned per page include: posts_per_page (option name "posts_per_page" ) posts_per_archive_page No option name posts_per_rss (option name "posts_per_rss" ) We currently only use "posts_per_page"

Usage

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

Parameters

$atts

( array ) optional –

$content

( string ) optional –

$tag

( string ) optional default: bw_navi – shortcode tag

Returns

string generated HTML

Source

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

function bw_navi( $atts=null, $content=null, $tag=oik_is_rest ) {
    if ( oik_is_rest() ) {
        return null;
    }
    oik_require( "includes/oik-shortcodes.php");
  bw_push();
  $posts_per_page = bw_array_get( $atts, "posts_per_page", null );
  if ( !$posts_per_page ) {
    $atts['posts_per_page'] = get_option( "posts_per_page" ); 
    $atts = oik_navi_shortcode_atts( $atts );
  }
  $atts['numberposts'] = bw_array_get( $atts, "numberposts", -1 );
  $atts['thumbnail'] = bw_array_get( $atts, "thumbnail", "none" );
  
  $field = bw_array_get( $atts, "field", null );
  
  if ( $field ) {
    bw_navi_field( $field, $atts, $posts_per_page );
  } else {
    oik_require( "includes/bw_posts.php" );
    $posts = bw_get_posts( $atts ); 
    if ( !$posts_per_page ) {
      $start = oik_navi_s2eofn_from_query( $atts );
    } else {
      $start = null;
    }
    $posts = bw_navi_posts( $posts, $atts, $start );
    if ( !$posts_per_page ) {
      oik_navi_lazy_paginate_links( $atts );
    }  
  }
  
  $result = bw_ret();
  bw_pop();
  if ( defined('DOING_AJAX') && DOING_AJAX ) {
  } else {
    if ( !$field ) {
      $result = apply_filters( "oik_navi_result", $result, $atts, $content, $tag );  
    }
  }  
  return( $result );  
}
 

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