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paginate_links() from mdawaffe. fixes #3159 

git-svn-id: http://svn.automattic.com/wordpress/trunk@4275 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-10-03 07:16:49 +00:00
parent b5741c1270
commit 60394dd674
2 changed files with 87 additions and 9 deletions
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18
wp-admin/users.php
View File

@ -84,15 +84,15 @@ class WP_User_Search {
function do_paging() {
if ( $this->total_users_for_query > $this->users_per_page ) { // have to page the results
$prev_page = ( $this->page > 1) ? true : false;
$next_page = ( ($this->page * $this->users_per_page) < $this->total_users_for_query ) ? true : false;
$this->paging_text = '';
if ( $prev_page )
$this->paging_text .= '<p class="alignleft"><a href="' . add_query_arg(array('usersearch' => $this->search_term, 'userspage' => $this->page - 1), 'users.php?') . '">&laquo; Previous Page</a></p>';
if ( $next_page )
$this->paging_text .= '<p class="alignright"><a href="' . add_query_arg(array('usersearch' => $this->search_term, 'userspage' => $this->page + 1), 'users.php?') . '">Next Page &raquo;</a></p>';
if ( $prev_page || $next_page )
$this->paging_text .= '<br style="clear:both" />';
$this->paging_text = paginate_links( array(
'total' => ceil($this->total_users_for_query / $this->users_per_page),
'current' => $this->page,
'prev_text' => '&laquo; Previous Page',
'next_text' => 'Next Page &raquo;',
'base' => 'users.php?%_%',
'format' => 'userspage=%#%',
'add_args' => array( 'usersearch' => urlencode($this->search_term) )
) );
}
}

78
wp-includes/general-template.php
View File

@ -877,4 +877,82 @@ function language_attributes() {
echo $output;
}
function paginate_links( $arg = '' ) {
if ( is_array($arg) )
$a = &$arg;
else
parse_str($arg, $a);
// Defaults
$base = '%_%'; // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
$format = '?page=%#%'; // ?page=%#% : %#% is replaced by the page number
$total = 1;
$current = 0;
$show_all = false;
$prev_next = true;
$prev_text = __('&laquo; Previous');
$next_text = __('Next &raquo;');
$end_size = 1; // How many numbers on either end including the end
$mid_size = 2; // How many numbers to either side of current not including current
$type = 'plain';
$add_args = false; // array of query args to aadd
extract($a);
// Who knows what else people pass in $args
$total = (int) $total;
$current = (int) $current;
$end_size = 0 < (int) $end_size ? (int) $end_size : 1; // Out of bounds? Make it the default.
$mid_size = 0 <= (int) $mid_size ? (int) $mid_size : 2;
$add_args = is_array($add_args) ? $add_args : false;
$r = '';
$page_links = array();
$n = 0;
$dots = false;
if ( $prev_next && $current && 1 < $current ) :
$link = str_replace('%_%', 2 == $current ? '' : str_replace('%#%', $current - 1, $format), $base);
if ( $add_args )
$link = add_query_arg( $add_args, $link );
$page_links[] = "<a class='prev page-numbers' href='" . wp_specialchars( $link, 1 ) . "'>$prev_text</a>";
endif;
for ( $n = 1; $n <= $total; $n++ ) :
if ( $n == $current ) :
$page_links[] = "<span class='page-numbers current'>$n</span>";
$dots = true;
else :
if ( $show_all || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :
$link = str_replace('%_%', 1 == $n ? '' : str_replace('%#%', $n, $format), $base);
if ( $add_args )
$link = add_query_arg( $add_args, $link );
$page_links[] = "<a class='page-numbers' href='" . wp_specialchars( $link, 1 ) . "'>$n</a>";
$dots = true;
elseif ( $dots && !$show_all ) :
$page_links[] = "<span class='page-numbers dots'>...</span>";
$dots = false;
endif;
endif;
endfor;
if ( $prev_next && $current && ( $current < $total || -1 == $total ) ) :
$link = str_replace('%_%', str_replace('%#%', $current + 1, $format), $base);
if ( $add_args )
$link = add_query_arg( $add_args, $link );
$page_links[] = "<a class='next page-numbers' href='" . wp_specialchars( $link, 1 ) . "'>$next_text</a>";
endif;
switch ( $type ) :
case 'array' :
return $page_links;
break;
case 'list' :
$r .= "<ul class='page-numbers'>\n\t<li>";
$r .= join("</li>\n\t<li>", $page_links);
$r .= "</li>\n</ul>\n";
break;
default :
$r = join("\n", $page_links);
break;
endswitch;
return $r;
}
?>