diff options
Diffstat (limited to 'templates/list_header.inc')
| -rw-r--r-- | templates/list_header.inc | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/templates/list_header.inc b/templates/list_header.inc new file mode 100644 index 00000000..658d0972 --- /dev/null +++ b/templates/list_header.inc @@ -0,0 +1,99 @@ +<?php +/* + + Copyright (c) 2001 - 2005 Ampache.org + All rights reserved. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ + +/*! + @header + The default pager widget for moving through a list of many items. + + This relies heavily on the View object to get pieces about how + to layout this page. + +*/ + +if (!$total_items) { $total_items = $_SESSION['view_total_items']; } +// do some math here +if ( $view->offset >= $view->offset_limit ) { + $offset2 = $view->offset - 25; +} +else { + $offset2 = $view->offset; + if (!$view->offset) { $offset2 = "0"; } +} + +// Get the prev page offset +$offset1 = $view->offset - $view->offset_limit; +if ($offset1 < 1) { $offset1 = 0; } + + +// since we have an array of objects, let's build a purdy thingie +$pages = ceil($total_items/$view->offset_limit); + +$offset4 = ($pages - 1); +$offset4 = ($offset4 * $view->offset_limit); + +//We do this one last to make sure we don't go beyond offset4 +$offset3 = $view->offset + $view->offset_limit; +if ($offset3 >= $offset4) { $offset3 = $offset4; } + + +//setup the next action +preg_match("/.*\/(.+\.php)$/",$_SERVER['SCRIPT_NAME'],$matches); + +$action = "action=" . scrub_in($_REQUEST['action']); +$script = conf('web_path') . "/" . $admin_menu . $matches[1]; + +// are there enough items to even need this view? +if ( $pages > 1 && $_SESSION['view_script']) { +?> + +<table border="0" cellpadding="2" cellspacing="0" width="100%"> + <tr> + <td align="center" valign="top"> + <a href="<?php echo $script; ?>?<?php echo $action; ?>&offset=<?php echo $offset1; ?>&keep_view=true">[ <?php echo _("Prev"); ?> ]</a> + </td> + <td align="center"> + <?php + $counter = 1; + $offset_pages = 0; + + while ( $counter <= $pages ) { + if ( $view->offset == $offset_pages ) { + ?> + <a href="<?php echo $script; ?>?<?php echo $action ; ?>&sort_type=<?php echo $view->sort_type ; ?>&offset=<?php echo $offset_pages ; ?>&keep_view=true"><b><?php echo $counter; ?></b></a> + <?php + } else { + ?> + <a href="<?php echo $script; ?>?<?php echo $action; ?>&sort_type=<?php echo $view->sort_type; ?>&offset=<?php echo $offset_pages; ?>&keep_view=true"><?php echo $counter; ?></a> + <?php + } + $offset_pages += $view->offset_limit; + $counter++; + } + ?> + </td> + <td align="center" valign="top"> + <a href="<?php echo $script; ?>?<?php echo $action; ?>&offset=<?php echo $offset3; ?>&keep_view=true">[ <?php echo _("Next"); ?> ]</a> + </td> + </tr> +</table> + +<?php } // if ?> |