Created
November 15, 2017 19:14
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add pagination to the category
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<?php numeric_posts_nav(); ?> |
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.
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// numeric posts navigation | |
function numeric_posts_nav() { | |
if( is_singular() ) | |
return; | |
global $wp_query; | |
/** Stop execution if there's only 1 page */ | |
if( $wp_query->max_num_pages <= 1 ) | |
return; | |
$paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1; | |
$max = intval( $wp_query->max_num_pages ); | |
/** Add current page to the array */ | |
if ( $paged >= 1 ) | |
$links[] = $paged; | |
/** Add the pages around the current page to the array */ | |
if ( $paged >= 3 ) { | |
$links[] = $paged - 1; | |
$links[] = $paged - 2; | |
} | |
if ( ( $paged + 2 ) <= $max ) { | |
$links[] = $paged + 2; | |
$links[] = $paged + 1; | |
} | |
echo '<div class="pagination-navigation col-md-12"><ul class="d-flex justify-content-center">' . "\n"; | |
/** Previous Post Link */ | |
if ( get_previous_posts_link() ) | |
printf( '<li>%s</li>' . "\n", get_previous_posts_link() ); | |
/** Link to first page, plus ellipses if necessary */ | |
if ( ! in_array( 1, $links ) ) { | |
$class = 1 == $paged ? ' class="active"' : ''; | |
printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( 1 ) ), '1' ); | |
if ( ! in_array( 2, $links ) ) | |
echo '<li>…</li>'; | |
} | |
/** Link to current page, plus 2 pages in either direction if necessary */ | |
sort( $links ); | |
foreach ( (array) $links as $link ) { | |
$class = $paged == $link ? ' class="active"' : ''; | |
printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $link ) ), $link ); | |
} | |
/** Link to last page, plus ellipses if necessary */ | |
if ( ! in_array( $max, $links ) ) { | |
if ( ! in_array( $max - 1, $links ) ) | |
echo '<li>…</li>' . "\n"; | |
$class = $paged == $max ? ' class="active"' : ''; | |
printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $max ) ), $max ); | |
} | |
/** Next Post Link */ | |
if ( get_next_posts_link() ) | |
printf( '<li>%s</li>' . "\n", get_next_posts_link() ); | |
echo '</ul></div>' . "\n"; | |
} | |
// numbered pagination | |
function pagination($pages = '', $range = 4) | |
{ | |
$showitems = ($range * 2)+1; | |
global $paged; | |
if(empty($paged)) $paged = 1; | |
if($pages == '') | |
{ | |
global $wp_query; | |
$pages = $wp_query->max_num_pages; | |
if(!$pages) | |
{ | |
$pages = 1; | |
} | |
} | |
if(1 != $pages) | |
{ | |
echo "<div class=\"pagination\"><span>Page ".$paged." of ".$pages."</span>"; | |
if($paged > 2 && $paged > $range+1 && $showitems < $pages) echo "<a href='".get_pagenum_link(1)."'>« First</a>"; | |
if($paged > 1 && $showitems < $pages) echo "<a href='".get_pagenum_link($paged - 1)."'>‹ Previous</a>"; | |
for ($i=1; $i <= $pages; $i++) | |
{ | |
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems )) | |
{ | |
echo ($paged == $i)? "<span class=\"current\">".$i."</span>":"<a href='".get_pagenum_link($i)."' class=\"inactive\">".$i."</a>"; | |
} | |
} | |
if ($paged < $pages && $showitems < $pages) echo "<a href=\"".get_pagenum_link($paged + 1)."\">Next ›</a>"; | |
if ($paged < $pages-1 && $paged+$range-1 < $pages && $showitems < $pages) echo "<a href='".get_pagenum_link($pages)."'>Last »</a>"; | |
echo "</div>\n"; | |
} | |
} |
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