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authorFlorian Pritz <bluewind@xinu.at>2017-09-26 13:46:14 +0200
committerFlorian Pritz <bluewind@xinu.at>2017-09-26 13:46:14 +0200
commit3ff6ffa3341c876b741feb66552cdd110b67872e (patch)
tree69e11cd0009ddd1346f2dc4cd8c47244368db28e /system/libraries/Pagination.php
parentbc2f7f596f727e204e8b8c5b849545745b3cbfaa (diff)
parent81a4c8c630ef59cffea0c24e64fb6fa7f09bfcf6 (diff)
Merge CodeIgniter 3 support
Diffstat (limited to 'system/libraries/Pagination.php')
-rw-r--r--system/libraries/Pagination.php727
1 files changed, 544 insertions, 183 deletions
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 8b3aa8748..f26f8a4ed 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -1,19 +1,41 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP
*
- * @package CodeIgniter
- * @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
- * @license http://codeigniter.com/user_guide/license.html
- * @link http://codeigniter.com
- * @since Version 1.0
+ * This content is released under the MIT License (MIT)
+ *
+ * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @package CodeIgniter
+ * @author EllisLab Dev Team
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
+ * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
+ * @license http://opensource.org/licenses/MIT MIT License
+ * @link https://codeigniter.com
+ * @since Version 1.0.0
* @filesource
*/
-
-// ------------------------------------------------------------------------
+defined('BASEPATH') OR exit('No direct script access allowed');
/**
* Pagination Class
@@ -21,64 +43,304 @@
* @package CodeIgniter
* @subpackage Libraries
* @category Pagination
- * @author ExpressionEngine Dev Team
- * @link http://codeigniter.com/user_guide/libraries/pagination.html
+ * @author EllisLab Dev Team
+ * @link https://codeigniter.com/user_guide/libraries/pagination.html
*/
class CI_Pagination {
- var $base_url = ''; // The page we are linking to
- var $prefix = ''; // A custom prefix added to the path.
- var $suffix = ''; // A custom suffix added to the path.
-
- var $total_rows = 0; // 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 $use_page_numbers = FALSE; // Use page number for segment instead of offset
- var $first_link = '&lsaquo; First';
- var $next_link = '&gt;';
- var $prev_link = '&lt;';
- var $last_link = 'Last &rsaquo;';
- var $uri_segment = 3;
- var $full_tag_open = '';
- var $full_tag_close = '';
- var $first_tag_open = '';
- var $first_tag_close = '&nbsp;';
- var $last_tag_open = '&nbsp;';
- 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;';
- var $next_tag_close = '&nbsp;';
- var $prev_tag_open = '&nbsp;';
- var $prev_tag_close = '';
- var $num_tag_open = '&nbsp;';
- var $num_tag_close = '';
- var $page_query_string = FALSE;
- var $query_string_segment = 'per_page';
- var $display_pages = TRUE;
- var $anchor_class = '';
+ /**
+ * Base URL
+ *
+ * The page that we're linking to
+ *
+ * @var string
+ */
+ protected $base_url = '';
+
+ /**
+ * Prefix
+ *
+ * @var string
+ */
+ protected $prefix = '';
+
+ /**
+ * Suffix
+ *
+ * @var string
+ */
+ protected $suffix = '';
+
+ /**
+ * Total number of items
+ *
+ * @var int
+ */
+ protected $total_rows = 0;
+
+ /**
+ * Number of links to show
+ *
+ * Relates to "digit" type links shown before/after
+ * the currently viewed page.
+ *
+ * @var int
+ */
+ protected $num_links = 2;
+
+ /**
+ * Items per page
+ *
+ * @var int
+ */
+ public $per_page = 10;
+
+ /**
+ * Current page
+ *
+ * @var int
+ */
+ public $cur_page = 0;
+
+ /**
+ * Use page numbers flag
+ *
+ * Whether to use actual page numbers instead of an offset
+ *
+ * @var bool
+ */
+ protected $use_page_numbers = FALSE;
+
+ /**
+ * First link
+ *
+ * @var string
+ */
+ protected $first_link = '&lsaquo; First';
+
+ /**
+ * Next link
+ *
+ * @var string
+ */
+ protected $next_link = '&gt;';
+
+ /**
+ * Previous link
+ *
+ * @var string
+ */
+ protected $prev_link = '&lt;';
+
+ /**
+ * Last link
+ *
+ * @var string
+ */
+ protected $last_link = 'Last &rsaquo;';
+
+ /**
+ * URI Segment
+ *
+ * @var int
+ */
+ protected $uri_segment = 0;
+
+ /**
+ * Full tag open
+ *
+ * @var string
+ */
+ protected $full_tag_open = '';
+
+ /**
+ * Full tag close
+ *
+ * @var string
+ */
+ protected $full_tag_close = '';
+
+ /**
+ * First tag open
+ *
+ * @var string
+ */
+ protected $first_tag_open = '';
+
+ /**
+ * First tag close
+ *
+ * @var string
+ */
+ protected $first_tag_close = '';
+
+ /**
+ * Last tag open
+ *
+ * @var string
+ */
+ protected $last_tag_open = '';
+
+ /**
+ * Last tag close
+ *
+ * @var string
+ */
+ protected $last_tag_close = '';
+
+ /**
+ * First URL
+ *
+ * An alternative URL for the first page
+ *
+ * @var string
+ */
+ protected $first_url = '';
+
+ /**
+ * Current tag open
+ *
+ * @var string
+ */
+ protected $cur_tag_open = '<strong>';
+
+ /**
+ * Current tag close
+ *
+ * @var string
+ */
+ protected $cur_tag_close = '</strong>';
+
+ /**
+ * Next tag open
+ *
+ * @var string
+ */
+ protected $next_tag_open = '';
+
+ /**
+ * Next tag close
+ *
+ * @var string
+ */
+ protected $next_tag_close = '';
+
+ /**
+ * Previous tag open
+ *
+ * @var string
+ */
+ protected $prev_tag_open = '';
+
+ /**
+ * Previous tag close
+ *
+ * @var string
+ */
+ protected $prev_tag_close = '';
+
+ /**
+ * Number tag open
+ *
+ * @var string
+ */
+ protected $num_tag_open = '';
+
+ /**
+ * Number tag close
+ *
+ * @var string
+ */
+ protected $num_tag_close = '';
+
+ /**
+ * Page query string flag
+ *
+ * @var bool
+ */
+ protected $page_query_string = FALSE;
+
+ /**
+ * Query string segment
+ *
+ * @var string
+ */
+ protected $query_string_segment = 'per_page';
+
+ /**
+ * Display pages flag
+ *
+ * @var bool
+ */
+ protected $display_pages = TRUE;
+
+ /**
+ * Attributes
+ *
+ * @var string
+ */
+ protected $_attributes = '';
+
+ /**
+ * Link types
+ *
+ * "rel" attribute
+ *
+ * @see CI_Pagination::_attr_rel()
+ * @var array
+ */
+ protected $_link_types = array();
+
+ /**
+ * Reuse query string flag
+ *
+ * @var bool
+ */
+ protected $reuse_query_string = FALSE;
+
+ /**
+ * Use global URL suffix flag
+ *
+ * @var bool
+ */
+ protected $use_global_url_suffix = FALSE;
+
+ /**
+ * Data page attribute
+ *
+ * @var string
+ */
+ protected $data_page_attr = 'data-ci-pagination-page';
+
+ /**
+ * CI Singleton
+ *
+ * @var object
+ */
+ protected $CI;
+
+ // --------------------------------------------------------------------
/**
* Constructor
*
- * @access public
- * @param array initialization parameters
+ * @param array $params Initialization parameters
+ * @return void
*/
public function __construct($params = array())
{
- if (count($params) > 0)
- {
- $this->initialize($params);
- }
-
- if ($this->anchor_class != '')
+ $this->CI =& get_instance();
+ $this->CI->load->language('pagination');
+ foreach (array('first_link', 'next_link', 'prev_link', 'last_link') as $key)
{
- $this->anchor_class = 'class="'.$this->anchor_class.'" ';
+ if (($val = $this->CI->lang->line('pagination_'.$key)) !== FALSE)
+ {
+ $this->$key = $val;
+ }
}
- log_message('debug', "Pagination Class Initialized");
+ $this->initialize($params);
+ log_message('info', 'Pagination Class Initialized');
}
// --------------------------------------------------------------------
@@ -86,22 +348,45 @@ class CI_Pagination {
/**
* Initialize Preferences
*
- * @access public
- * @param array initialization parameters
- * @return void
+ * @param array $params Initialization parameters
+ * @return CI_Pagination
*/
- function initialize($params = array())
+ public function initialize(array $params = array())
{
- if (count($params) > 0)
+ isset($params['attributes']) OR $params['attributes'] = array();
+ if (is_array($params['attributes']))
+ {
+ $this->_parse_attributes($params['attributes']);
+ unset($params['attributes']);
+ }
+
+ // Deprecated legacy support for the anchor_class option
+ // Should be removed in CI 3.1+
+ if (isset($params['anchor_class']))
{
- foreach ($params as $key => $val)
+ empty($params['anchor_class']) OR $attributes['class'] = $params['anchor_class'];
+ unset($params['anchor_class']);
+ }
+
+ foreach ($params as $key => $val)
+ {
+ if (property_exists($this, $key))
{
- if (isset($this->$key))
- {
- $this->$key = $val;
- }
+ $this->$key = $val;
}
}
+
+ if ($this->CI->config->item('enable_query_strings') === TRUE)
+ {
+ $this->page_query_string = TRUE;
+ }
+
+ if ($this->use_global_url_suffix === TRUE)
+ {
+ $this->suffix = $this->CI->config->item('url_suffix');
+ }
+
+ return $this;
}
// --------------------------------------------------------------------
@@ -109,80 +394,143 @@ class CI_Pagination {
/**
* Generate the pagination links
*
- * @access public
* @return string
*/
- function create_links()
+ public function create_links()
{
// If our item count or per-page total is zero there is no need to continue.
+ // Note: DO NOT change the operator to === here!
if ($this->total_rows == 0 OR $this->per_page == 0)
{
return '';
}
// Calculate the total number of pages
- $num_pages = ceil($this->total_rows / $this->per_page);
+ $num_pages = (int) ceil($this->total_rows / $this->per_page);
// Is there only one page? Hm... nothing more to do here then.
- if ($num_pages == 1)
+ if ($num_pages === 1)
{
return '';
}
- // Set the base page index for starting page number
- if ($this->use_page_numbers)
+ // Check the user defined number of links.
+ $this->num_links = (int) $this->num_links;
+
+ if ($this->num_links < 0)
+ {
+ show_error('Your number of links must be a non-negative number.');
+ }
+
+ // Keep any existing query string items.
+ // Note: Has nothing to do with any other query string option.
+ if ($this->reuse_query_string === TRUE)
{
- $base_page = 1;
+ $get = $this->CI->input->get();
+
+ // Unset the control, method, old-school routing options
+ unset($get['c'], $get['m'], $get[$this->query_string_segment]);
}
else
{
- $base_page = 0;
+ $get = array();
}
- // Determine the current page number.
- $CI =& get_instance();
+ // Put together our base and first URLs.
+ // Note: DO NOT append to the properties as that would break successive calls
+ $base_url = trim($this->base_url);
+ $first_url = $this->first_url;
- if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
+ $query_string = '';
+ $query_string_sep = (strpos($base_url, '?') === FALSE) ? '?' : '&amp;';
+
+ // Are we using query strings?
+ if ($this->page_query_string === TRUE)
{
- if ($CI->input->get($this->query_string_segment) != $base_page)
+ // If a custom first_url hasn't been specified, we'll create one from
+ // the base_url, but without the page item.
+ if ($first_url === '')
{
- $this->cur_page = $CI->input->get($this->query_string_segment);
+ $first_url = $base_url;
- // Prep the current page - no funny business!
- $this->cur_page = (int) $this->cur_page;
+ // If we saved any GET items earlier, make sure they're appended.
+ if ( ! empty($get))
+ {
+ $first_url .= $query_string_sep.http_build_query($get);
+ }
}
+
+ // Add the page segment to the end of the query string, where the
+ // page number will be appended.
+ $base_url .= $query_string_sep.http_build_query(array_merge($get, array($this->query_string_segment => '')));
}
else
{
- if ($CI->uri->segment($this->uri_segment) != $base_page)
+ // Standard segment mode.
+ // Generate our saved query string to append later after the page number.
+ if ( ! empty($get))
{
- $this->cur_page = $CI->uri->segment($this->uri_segment);
+ $query_string = $query_string_sep.http_build_query($get);
+ $this->suffix .= $query_string;
+ }
- // Prep the current page - no funny business!
- $this->cur_page = (int) $this->cur_page;
+ // Does the base_url have the query string in it?
+ // If we're supposed to save it, remove it so we can append it later.
+ if ($this->reuse_query_string === TRUE && ($base_query_pos = strpos($base_url, '?')) !== FALSE)
+ {
+ $base_url = substr($base_url, 0, $base_query_pos);
+ }
+
+ if ($first_url === '')
+ {
+ $first_url = $base_url.$query_string;
}
+
+ $base_url = rtrim($base_url, '/').'/';
}
-
- // Set current page to 1 if using page numbers instead of offset
- if ($this->use_page_numbers AND $this->cur_page == 0)
+
+ // Determine the current page number.
+ $base_page = ($this->use_page_numbers) ? 1 : 0;
+
+ // Are we using query strings?
+ if ($this->page_query_string === TRUE)
{
- $this->cur_page = $base_page;
+ $this->cur_page = $this->CI->input->get($this->query_string_segment);
}
+ elseif (empty($this->cur_page))
+ {
+ // Default to the last segment number if one hasn't been defined.
+ if ($this->uri_segment === 0)
+ {
+ $this->uri_segment = count($this->CI->uri->segment_array());
+ }
- $this->num_links = (int)$this->num_links;
+ $this->cur_page = $this->CI->uri->segment($this->uri_segment);
- if ($this->num_links < 1)
+ // Remove any specified prefix/suffix from the segment.
+ if ($this->prefix !== '' OR $this->suffix !== '')
+ {
+ $this->cur_page = str_replace(array($this->prefix, $this->suffix), '', $this->cur_page);
+ }
+ }
+ else
{
- show_error('Your number of links must be a positive number.');
+ $this->cur_page = (string) $this->cur_page;
}
- if ( ! is_numeric($this->cur_page))
+ // If something isn't quite right, back to the default base page.
+ if ( ! ctype_digit($this->cur_page) OR ($this->use_page_numbers && (int) $this->cur_page === 0))
{
$this->cur_page = $base_page;
}
+ else
+ {
+ // Make sure we're using integers for comparisons later.
+ $this->cur_page = (int) $this->cur_page;
+ }
// Is the page number beyond the result range?
- // If so we show the last page
+ // If so, we show the last page.
if ($this->use_page_numbers)
{
if ($this->cur_page > $num_pages)
@@ -190,67 +538,56 @@ class CI_Pagination {
$this->cur_page = $num_pages;
}
}
- else
+ elseif ($this->cur_page > $this->total_rows)
{
- if ($this->cur_page > $this->total_rows)
- {
- $this->cur_page = ($num_pages - 1) * $this->per_page;
- }
+ $this->cur_page = ($num_pages - 1) * $this->per_page;
}
$uri_page_number = $this->cur_page;
-
+
+ // If we're using offset instead of page numbers, convert it
+ // to a page number, so we can generate the surrounding number links.
if ( ! $this->use_page_numbers)
{
- $this->cur_page = floor(($this->cur_page/$this->per_page) + 1);
+ $this->cur_page = (int) floor(($this->cur_page/$this->per_page) + 1);
}
// Calculate the start and end numbers. These determine
- // which number to start and end the digit links with
- $start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1;
- $end = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages;
-
- // Is pagination being used over GET or POST? If get, add a per_page query
- // string. If post, add a trailing slash to the base URL if needed
- if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
- {
- $this->base_url = rtrim($this->base_url).'&amp;'.$this->query_string_segment.'=';
- }
- else
- {
- $this->base_url = rtrim($this->base_url, '/') .'/';
- }
+ // which number to start and end the digit links with.
+ $start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1;
+ $end = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages;
// And here we go...
$output = '';
- // Render the "First" link
- if ($this->first_link !== FALSE AND $this->cur_page > ($this->num_links + 1))
+ // Render the "First" link.
+ if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1 + ! $this->num_links))
{
- $first_url = ($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;
+ // Take the general parameters, and squeeze this pagination-page attr in for JS frameworks.
+ $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, 1);
+
+ $output .= $this->first_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('start').'>'
+ .$this->first_link.'</a>'.$this->first_tag_close;
}
- // Render the "previous" link
- if ($this->prev_link !== FALSE AND $this->cur_page != 1)
+ // Render the "Previous" link.
+ if ($this->prev_link !== FALSE && $this->cur_page !== 1)
{
- if ($this->use_page_numbers)
- {
- $i = $uri_page_number - 1;
- }
- else
- {
- $i = $uri_page_number - $this->per_page;
- }
+ $i = ($this->use_page_numbers) ? $uri_page_number - 1 : $uri_page_number - $this->per_page;
+
+ $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, ($this->cur_page - 1));
- if ($i == 0 && $this->first_url != '')
+ if ($i === $base_page)
{
- $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
+ // First page
+ $output .= $this->prev_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('prev').'>'
+ .$this->prev_link.'</a>'.$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;
+ $append = $this->prefix.$i.$this->suffix;
+ $output .= $this->prev_tag_open.'<a href="'.$base_url.$append.'"'.$attributes.$this->_attr_rel('prev').'>'
+ .$this->prev_link.'</a>'.$this->prev_tag_close;
}
}
@@ -259,82 +596,106 @@ class CI_Pagination {
if ($this->display_pages !== FALSE)
{
// Write the digit links
- for ($loop = $start -1; $loop <= $end; $loop++)
+ for ($loop = $start - 1; $loop <= $end; $loop++)
{
- if ($this->use_page_numbers)
- {
- $i = $loop;
- }
- else
- {
- $i = ($loop * $this->per_page) - $this->per_page;
- }
+ $i = ($this->use_page_numbers) ? $loop : ($loop * $this->per_page) - $this->per_page;
+
+ $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $loop);
if ($i >= $base_page)
{
- if ($this->cur_page == $loop)
+ if ($this->cur_page === $loop)
+ {
+ // Current page
+ $output .= $this->cur_tag_open.$loop.$this->cur_tag_close;
+ }
+ elseif ($i === $base_page)
{
- $output .= $this->cur_tag_open.$loop.$this->cur_tag_close; // Current page
+ // First page
+ $output .= $this->num_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('start').'>'
+ .$loop.'</a>'.$this->num_tag_close;
}
else
{
- $n = ($i == $base_page) ? '' : $i;
-
- if ($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;
- }
+ $append = $this->prefix.$i.$this->suffix;
+ $output .= $this->num_tag_open.'<a href="'.$base_url.$append.'"'.$attributes.'>'
+ .$loop.'</a>'.$this->num_tag_close;
}
}
}
}
// Render the "next" link
- if ($this->next_link !== FALSE AND $this->cur_page < $num_pages)
+ if ($this->next_link !== FALSE && $this->cur_page < $num_pages)
{
- if ($this->use_page_numbers)
- {
- $i = $this->cur_page + 1;
- }
- else
- {
- $i = ($this->cur_page * $this->per_page);
- }
+ $i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page;
+
+ $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $this->cur_page + 1);
- $output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->next_link.'</a>'.$this->next_tag_close;
+ $output .= $this->next_tag_open.'<a href="'.$base_url.$this->prefix.$i.$this->suffix.'"'.$attributes
+ .$this->_attr_rel('next').'>'.$this->next_link.'</a>'.$this->next_tag_close;
}
// Render the "Last" link
- if ($this->last_link !== FALSE AND ($this->cur_page + $this->num_links) < $num_pages)
+ if ($this->last_link !== FALSE && ($this->cur_page + $this->num_links + ! $this->num_links) < $num_pages)
{
- if ($this->use_page_numbers)
- {
- $i = $num_pages;
- }
- else
- {
- $i = (($num_pages * $this->per_page) - $this->per_page);
- }
- $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;
+ $i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page;
+
+ $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $num_pages);
+
+ $output .= $this->last_tag_open.'<a href="'.$base_url.$this->prefix.$i.$this->suffix.'"'.$attributes.'>'
+ .$this->last_link.'</a>'.$this->last_tag_close;
}
- // Kill double slashes. Note: Sometimes we can end up with a double slash
+ // Kill double slashes. Note: Sometimes we can end up with a double slash
// in the penultimate link so we'll kill all double slashes.
- $output = preg_replace("#([^:])//+#", "\\1/", $output);
+ $output = preg_replace('#([^:"])//+#', '\\1/', $output);
// Add the wrapper HTML if exists
- $output = $this->full_tag_open.$output.$this->full_tag_close;
+ return $this->full_tag_open.$output.$this->full_tag_close;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Parse attributes
+ *
+ * @param array $attributes
+ * @return void
+ */
+ protected function _parse_attributes($attributes)
+ {
+ isset($attributes['rel']) OR $attributes['rel'] = TRUE;
+ $this->_link_types = ($attributes['rel'])
+ ? array('start' => 'start', 'prev' => 'prev', 'next' => 'next')
+ : array();
+ unset($attributes['rel']);
+
+ $this->_attributes = '';
+ foreach ($attributes as $key => $value)
+ {
+ $this->_attributes .= ' '.$key.'="'.$value.'"';
+ }
+ }
- return $output;
+ // --------------------------------------------------------------------
+
+ /**
+ * Add "rel" attribute
+ *
+ * @link http://www.w3.org/TR/html5/links.html#linkTypes
+ * @param string $type
+ * @return string
+ */
+ protected function _attr_rel($type)
+ {
+ if (isset($this->_link_types[$type]))
+ {
+ unset($this->_link_types[$type]);
+ return ' rel="'.$type.'"';
+ }
+
+ return '';
}
-}
-// END Pagination Class
-/* End of file Pagination.php */
-/* Location: ./system/libraries/Pagination.php */ \ No newline at end of file
+}