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-rwxr-xr-x[-rw-r--r--]system/libraries/Pagination.php93
1 files changed, 64 insertions, 29 deletions
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index d6321f41c..1113f862f 100644..100755
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -2,11 +2,11 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 4.3.2 or newer
+ * An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -27,11 +27,14 @@
class CI_Pagination {
var $base_url = ''; // The page we are linking to
- var $total_rows = ''; // Total number of items (database results)
- var $per_page = 10; // Max number of items you want shown per page
+ var $prefix = ''; // A custom prefix added to the path.
+ var $suffix = ''; // A custom suffix added to the path.
+
+ var $total_rows = ''; // Total number of items (database results)
+ var $per_page = 10; // Max number of items you want shown per page
var $num_links = 2; // Number of "digit" links to show before/after the currently viewed page
- var $cur_page = 0; // The current page being viewed
- var $first_link = '‹ First';
+ var $cur_page = 0; // The current page being viewed
+ var $first_link = '‹ First';
var $next_link = '>';
var $prev_link = '<';
var $last_link = 'Last ›';
@@ -42,6 +45,7 @@ class CI_Pagination {
var $first_tag_close = ' ';
var $last_tag_open = ' ';
var $last_tag_close = '';
+ var $first_url = ''; // Alternative URL for the First Page.
var $cur_tag_open = '&nbsp;<strong>';
var $cur_tag_close = '</strong>';
var $next_tag_open = '&nbsp;';
@@ -52,6 +56,8 @@ class CI_Pagination {
var $num_tag_close = '';
var $page_query_string = FALSE;
var $query_string_segment = 'per_page';
+ var $display_pages = TRUE;
+ var $anchor_class = '';
/**
* Constructor
@@ -59,13 +65,18 @@ class CI_Pagination {
* @access public
* @param array initialization parameters
*/
- function CI_Pagination($params = array())
+ public function __construct($params = array())
{
if (count($params) > 0)
{
$this->initialize($params);
}
+ if ($this->anchor_class != '')
+ {
+ $this->anchor_class = 'class="'.$this->anchor_class.'" ';
+ }
+
log_message('debug', "Pagination Class Initialized");
}
@@ -179,53 +190,77 @@ class CI_Pagination {
$this->base_url = rtrim($this->base_url, '/') .'/';
}
- // And here we go...
+ // And here we go...
$output = '';
// Render the "First" link
- if ($this->cur_page > ($this->num_links + 1))
+ if ($this->first_link !== FALSE AND $this->cur_page > ($this->num_links + 1))
{
- $output .= $this->first_tag_open.'<a href="'.$this->base_url.'">'.$this->first_link.'</a>'.$this->first_tag_close;
+ $first_url = ($this->first_url == '') ? $this->base_url : $this->first_url;
+ $output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'">'.$this->first_link.'</a>'.$this->first_tag_close;
}
// Render the "previous" link
- if ($this->cur_page != 1)
+ if ($this->prev_link !== FALSE AND $this->cur_page != 1)
{
$i = $uri_page_number - $this->per_page;
- if ($i == 0) $i = '';
- $output .= $this->prev_tag_open.'<a href="'.$this->base_url.$i.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
+
+ if ($i == 0 && $this->first_url != '')
+ {
+ $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
+ }
+ else
+ {
+ $i = ($i == 0) ? '' : $this->prefix.$i.$this->suffix;
+ $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
+ }
+
}
- // Write the digit links
- for ($loop = $start -1; $loop <= $end; $loop++)
+ // Render the pages
+ if ($this->display_pages !== FALSE)
{
- $i = ($loop * $this->per_page) - $this->per_page;
-
- if ($i >= 0)
+ // Write the digit links
+ for ($loop = $start -1; $loop <= $end; $loop++)
{
- if ($this->cur_page == $loop)
- {
- $output .= $this->cur_tag_open.$loop.$this->cur_tag_close; // Current page
- }
- else
+ $i = ($loop * $this->per_page) - $this->per_page;
+
+ if ($i >= 0)
{
- $n = ($i == 0) ? '' : $i;
- $output .= $this->num_tag_open.'<a href="'.$this->base_url.$n.'">'.$loop.'</a>'.$this->num_tag_close;
+ if ($this->cur_page == $loop)
+ {
+ $output .= $this->cur_tag_open.$loop.$this->cur_tag_close; // Current page
+ }
+ else
+ {
+ $n = ($i == 0) ? '' : $i;
+
+ if ($n == '' && $this->first_url != '')
+ {
+ $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$loop.'</a>'.$this->num_tag_close;
+ }
+ else
+ {
+ $n = ($n == '') ? '' : $this->prefix.$n.$this->suffix;
+
+ $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'">'.$loop.'</a>'.$this->num_tag_close;
+ }
+ }
}
}
}
// Render the "next" link
- if ($this->cur_page < $num_pages)
+ if ($this->next_link !== FALSE AND $this->cur_page < $num_pages)
{
- $output .= $this->next_tag_open.'<a href="'.$this->base_url.($this->cur_page * $this->per_page).'">'.$this->next_link.'</a>'.$this->next_tag_close;
+ $output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.($this->cur_page * $this->per_page).$this->suffix.'">'.$this->next_link.'</a>'.$this->next_tag_close;
}
// Render the "Last" link
- if (($this->cur_page + $this->num_links) < $num_pages)
+ if ($this->last_link !== FALSE AND ($this->cur_page + $this->num_links) < $num_pages)
{
$i = (($num_pages * $this->per_page) - $this->per_page);
- $output .= $this->last_tag_open.'<a href="'.$this->base_url.$i.'">'.$this->last_link.'</a>'.$this->last_tag_close;
+ $output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.'</a>'.$this->last_tag_close;
}
// Kill double slashes. Note: Sometimes we can end up with a double slash