this is code with bootstrap classes for page pagination
works on CouchCMS v2.1 beta
file functions.php
works on CouchCMS v2.1 beta
file functions.php
- Code: Select all
function getPaginationString( $page = 1, $totalitems, $limit = 15, $adjacents = 1, $targetpage = "/", $pagestring = "?page=", $prev_text, $next_text, $simple ){ //defaults if( !$adjacents ) $adjacents = 1; if( !$limit ) $limit = 15; if( !$page ) $page = 1; if( !$targetpage ) $targetpage = "/"; //other vars $prev = $page - 1; //previous page is page - 1 $next = $page + 1; //next page is page + 1 $lastpage = ceil($totalitems / $limit); //lastpage is = total items / items per page, rounded up. $lpm1 = $lastpage - 1; //last page minus 1 /* Now we apply our rules and draw the pagination object. We're actually saving the code to a variable in case we want to draw it more than once. */ $pagination = ""; if( $lastpage > 1 ){ $pagination .= "<ul class=\"pagination justify-content-center pagination-sm\""; $pagination .= ">"; //previous button if( $page > 1 ){ $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link prev\"><a href=\"$targetpage$pagestring$prev\" class=\"prev\">".$prev_text."</a></span></li>"; } else{ $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link prev\">".$prev_text."</span></li>"; } //pages if( !$simple ){ if( $lastpage < 7 + ($adjacents * 2) ){ //not enough pages to bother breaking it up for( $counter = 1; $counter <= $lastpage; $counter++ ){ if( $counter == $page ){ $pagination .= "<li class=\"page-item active\"><span class=\"page-link\">$counter</span></li>"; } else{ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $counter . "\" class=\"page-link\">$counter</a>"; } } } elseif( $lastpage >= 7 + ($adjacents * 2) ){ //enough pages to hide some //close to beginning; only hide later pages if($page < 1 + ($adjacents * 3)){ for( $counter = 1; $counter < 4 + ($adjacents * 2); $counter++ ){ if( $counter == $page ){ $pagination .= "<li class=\"page-item active\"><span class=\"page-link\">$counter</span></li>"; } else{ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $counter . "\" class=\"page-link\">$counter</a>"; } } $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link\">…</span></li>"; $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $lpm1 . "\" class=\"page-link\">$lpm1</a></li>"; $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $lastpage . "\" class=\"page-link\">$lastpage</a></li>"; } //in middle; hide some front and some back elseif( $lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2) ){ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . "1\" class=\"page-link\">1</a></li>"; $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . "2\" class=\"page-link\">2</a></li>"; $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link\">…</span></li>"; for( $counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++ ){ if( $counter == $page ){ $pagination .= "<li class=\"page-item active\"><span class=\"page-link\">$counter</span></li>"; } else{ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $counter . "\" class=\"page-link\">$counter</a></li>"; } } $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link\">…</span></li>"; $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $lpm1 . "\" class=\"page-link\">$lpm1</a></li>"; $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $lastpage . "\" class=\"page-link\">$lastpage</a></li>"; } //close to end; only hide early pages else{ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . "1\" class=\"page-link\">1</a></li>"; $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . "2\" class=\"page-link\">2</a></li>"; $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link\">…</span></li>"; for( $counter = $lastpage - (1 + ($adjacents * 3)); $counter <= $lastpage; $counter++ ){ if( $counter == $page ){ $pagination .= "<li class=\"page-item active\"><span class=\"page-link\">$counter</span></li>"; } else{ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $counter . "\" class=\"page-link\">$counter</a></li>"; } } } } } else{ $counter = $lastpage + 1; } //next button if( $page < $counter - 1 ){ $pagination .= "<li class=\"page-item\"><a href=\"" . $targetpage . $pagestring . $next . "\" class=\"page-link next\">".$next_text."</a></li>"; } else{ $pagination .= "<li class=\"page-item disabled\"><span class=\"page-link next\">".$next_text."</span>"; } $pagination .= "</div>\n"; } return $pagination; }