From ce2b69675075444c9e40b72bcdd42ab7edbbe633 Mon Sep 17 00:00:00 2001 From: Florian Pritz Date: Fri, 28 Jan 2011 22:51:06 +0100 Subject: update to CI 2.0 Signed-off-by: Florian Pritz --- system/libraries/Pagination.php | 93 ++++++++++++++++++++++++++++------------- 1 file changed, 64 insertions(+), 29 deletions(-) mode change 100644 => 100755 system/libraries/Pagination.php (limited to 'system/libraries/Pagination.php') diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php old mode 100644 new mode 100755 index d6321f41c..1113f862f --- 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 = ' '; var $cur_tag_close = ''; var $next_tag_open = ' '; @@ -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 .= $this->first_tag_open.''.$this->first_link.''.$this->first_tag_close; + $first_url = ($this->first_url == '') ? $this->base_url : $this->first_url; + $output .= $this->first_tag_open.'anchor_class.'href="'.$first_url.'">'.$this->first_link.''.$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 .= $this->prev_tag_open.''.$this->prev_link.''.$this->prev_tag_close; + + if ($i == 0 && $this->first_url != '') + { + $output .= $this->prev_tag_open.'anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.''.$this->prev_tag_close; + } + else + { + $i = ($i == 0) ? '' : $this->prefix.$i.$this->suffix; + $output .= $this->prev_tag_open.'anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.''.$this->prev_tag_close; + } + } - // Write the digit links - for ($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 .= $this->num_tag_open.''.$loop.''.$this->num_tag_close; + if ($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 .= $this->num_tag_open.'anchor_class.'href="'.$this->first_url.'">'.$loop.''.$this->num_tag_close; + } + else + { + $n = ($n == '') ? '' : $this->prefix.$n.$this->suffix; + + $output .= $this->num_tag_open.'anchor_class.'href="'.$this->base_url.$n.'">'.$loop.''.$this->num_tag_close; + } + } } } } // Render the "next" link - if ($this->cur_page < $num_pages) + if ($this->next_link !== FALSE AND $this->cur_page < $num_pages) { - $output .= $this->next_tag_open.''.$this->next_link.''.$this->next_tag_close; + $output .= $this->next_tag_open.'anchor_class.'href="'.$this->base_url.$this->prefix.($this->cur_page * $this->per_page).$this->suffix.'">'.$this->next_link.''.$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 .= $this->last_tag_open.''.$this->last_link.''.$this->last_tag_close; + $output .= $this->last_tag_open.'anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.''.$this->last_tag_close; } // Kill double slashes. Note: Sometimes we can end up with a double slash -- cgit v1.2.3-24-g4f1b