Last active
April 8, 2020 15:41
-
-
Save pixeline/1dc662b756c553eb5efcb6ec4753375f to your computer and use it in GitHub Desktop.
Wordpress Numeric Pagination Class that enables you to set the classes of each LI and A html tag.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
/** | |
* Numeric Pagination Class | |
* @author Alexandre Plennevaux https://pixeline.be | |
* | |
* This class returns a list of LI > A. It is up to you to set the wrapping NAV > UL around your function call. | |
* | |
* @usage (setting specific classes) | |
* | |
* // Sets the css classes you want to be used for the output | |
* | |
* $li_classes = array('ends' => 'arrow', 'default' => '' ); | |
* $a_classes = array('default'=>'page-numbers', 'prev'=>'prev', 'next'=>'next', 'current'=>'current' ); | |
* $prevnext_text = array('prev' => '<i class="icon-arrow2"></i>', 'next'=> '<i class="icon-arrow2"></i>'); | |
* | |
* // Call the function | |
* echo new Numeric_Pagination($a_classes, $li_classes, $prevnext_text); | |
* | |
* | |
*/ | |
if ( ! defined( 'ABSPATH' ) ) { | |
exit; | |
} | |
if ( ! class_exists( 'Numeric_Pagination' ) ) { | |
class Numeric_Pagination { | |
public $li_classes = array('ends' => 'arrow', 'default' => '' ); | |
public $a_classes = array('default'=>'page-numbers', 'prev'=>'prev', 'next'=>'next', 'current'=>'current' ); | |
public $prevnext_text = array('prev' => '<i class="icon-arrow2"></i>', 'next'=> '<i class="icon-arrow2"></i>'); | |
public function __construct($a_classes = null, $li_classes = null, $prevnext_text = null) { | |
global $wp_query; | |
// Exit early if no need for pagination. | |
if ( $wp_query->max_num_pages <= 1 ) | |
return; | |
// Set defaults | |
if (null !== $a_classes) { | |
$this->a_classes = $a_classes; | |
} | |
if (null !== $li_classes) { | |
$this->li_classes = $li_classes; | |
} | |
if (null !== $prevnext_text) { | |
$this->prevnext_text = $prevnext_text; | |
} | |
} | |
public function __toString() | |
{ | |
global $wp_query; | |
$big = 999999999; // need an unlikely integer | |
$pages = paginate_links( array( | |
'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ), | |
'format' => '?paged=%#%', | |
'current' => max( 1, get_query_var('paged') ), | |
'total' => $wp_query->max_num_pages, | |
'type' => 'array', | |
'end_size' => 2, | |
'mid_size' => 3, | |
'prev_next' => true, | |
'prev_text' => $this->prevnext_text['prev'], | |
'next_text' => $this->prevnext_text['next'] | |
) ); | |
$output = ''; | |
if( is_array( $pages ) && count( $pages ) > 0 ) { | |
$paged = ( 0 === get_query_var('paged') ) ? 1 : get_query_var('paged'); | |
foreach ( $pages as $k => $page ) { | |
$li_class = (0 === $k || (count($pages)-1) === $k) ? $this->li_classes['ends'] : $this->li_classes['default'] ; | |
$output .= '<li class="'.$li_class.'">'. $this->replace_anchor_classes($page) . '</li>'; | |
} | |
} | |
return $output; | |
} | |
function replace_anchor_classes($anchor){ | |
$anchor = preg_replace('/page-numbers/', $this->a_classes['default'] , $anchor); | |
$anchor = preg_replace('/prev/', $this->a_classes['prev'] , $anchor); | |
$anchor = preg_replace('/next/', $this->a_classes['next'] , $anchor); | |
$anchor = preg_replace('/current/', $this->a_classes['current'] , $anchor); | |
return $anchor; | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment