diff options
| -rw-r--r-- | templates/list_header.inc.php | 99 |
1 files changed, 51 insertions, 48 deletions
diff --git a/templates/list_header.inc.php b/templates/list_header.inc.php index b4e36dcd..c6a95790 100644 --- a/templates/list_header.inc.php +++ b/templates/list_header.inc.php @@ -31,11 +31,11 @@ $limit = $browse->get_offset(); $start = $browse->get_start(); $total = $browse->get_total(); -$uid = Config::get('list_header_uid'); +$uid = Config::get('list_header_uid'); $sides = 5; // ++ the uid -Config::set('list_header_uid',$uid+1,1); +Config::set('list_header_uid', $uid + 1, 1); // Next $next_offset = $start + $limit; @@ -46,61 +46,64 @@ $prev_offset = $start - $limit; if ($prev_offset < 0) { $prev_offset = '0'; } /* Calculate how many pages total exist */ -$pages = ceil($total/$limit); - -/* Calculate current page and how many we have on each side */ -$page_data = array('up'=>array(),'down'=>array()); - -// Can't Divide by 0 -if ($start> 0) { - $current_page = floor($start/$limit); +if ($limit > 0 && $total > $limit) { + $pages = ceil($total / $limit); } else { - $current_page = 0; + $pages = 0; } -/* Create 10 pages in either direction */ -// Down First -$page = $current_page; -$i = 0; -/* While we have pages left */ -while ($page > 0) { - if ($i == $sides) { $page_data['down'][1] = '...'; $page_data['down'][0] = '0'; break; } - $i++; - $page = $page - 1; - $page_data['down'][$page] = $page * $limit; -} // while page > 0 - -// Up Next -$page = $current_page+1; -$i = 0; -/* While we have pages left */ -while ($page <= $pages) { - if ($page * $limit > $total) { break; } - if ($i == $sides) { - $key = $pages - 1; - if (!$page_data['up'][$key]) { $page_data['up'][$key] = '...'; } - $page_data['up'][$pages] = ($pages-1) * $limit; - break; - } - $i++; - $page = $page + 1; - $page_data['up'][$page] = ($page-1) * $limit; -} // end while - -// Sort These Arrays of Hotness -ksort($page_data['up']); -ksort($page_data['down']); - // are there enough items to even need this view? if ($pages > 1) { + + /* Calculate current page and how many we have on each side */ + $page_data = array('up' => array(), 'down' => array()); + + // Can't divide by 0 + if ($start > 0) { + $current_page = floor($start / $limit); + } + else { + $current_page = 0; + } + + // Create 10 pages in either direction + // Down first + $page = $current_page; + $i = 0; + while ($page > 0) { + if ($i == $sides) { $page_data['down'][1] = '...'; $page_data['down'][0] = '0'; break; } + $i++; + $page = $page - 1; + $page_data['down'][$page] = $page * $limit; + } // while page > 0 + + // Then up + $page = $current_page + 1; + $i = 0; + while ($page <= $pages) { + if ($page * $limit > $total) { break; } + if ($i == $sides) { + $key = $pages - 1; + if (!$page_data['up'][$key]) { $page_data['up'][$key] = '...'; } + $page_data['up'][$pages] = ($pages - 1) * $limit; + break; + } + $i++; + $page = $page + 1; + $page_data['up'][$page] = ($page - 1) * $limit; + } // end while + + // Sort these arrays of hotness + ksort($page_data['up']); + ksort($page_data['down']); ?> <div class="list-header"> <?php echo Ajax::text('?page=browse&action=page&browse_id=' . $browse->id . '&start=' . $prev_offset,_('Prev'),'browse_' . $uid . 'prev','','prev'); ?> <?php echo Ajax::text('?page=browse&action=page&browse_id=' . $browse->id . '&start=' . $next_offset,_('Next'),'browse_' . $uid . 'next','','next'); ?> <?php - /* Echo Everything below us */ + /* Echo everything below us */ foreach ($page_data['down'] as $page => $offset) { if ($offset === '...') { echo '... '; } else { @@ -110,13 +113,13 @@ if ($pages > 1) { } } // end foreach down - /* Echo Out current Page */ - $current_page = $current_page +1; + /* Echo current page */ + $current_page++; ?> <span class="page-nb selected"><?php echo $current_page; ?></span> <?php - /* Echo Out Everything Above Us */ + /* Echo everything above us */ foreach ($page_data['up'] as $page=>$offset) { if ($offset === '...') { echo '... '; } else { |