/usr/share/php/Pager.php is in php-pager 2.4.8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | <?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Contains the Pager class
*
* PHP versions 4 and 5
*
* LICENSE: Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category HTML
* @package Pager
* @author Lorenzo Alberton <l.alberton@quipo.it>
* @author Richard Heyes <richard@phpguru.org>
* @copyright 2003-2008 Lorenzo Alberton, Richard Heyes
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @version CVS: $Id: Pager.php,v 1.26 2008/02/02 16:55:04 quipo Exp $
* @link http://pear.php.net/package/Pager
*/
/**
* Pager - Wrapper class for [Sliding|Jumping]-window Pager
* Usage examples can be found in the PEAR manual
*
* @category HTML
* @package Pager
* @author Lorenzo Alberton <l.alberton@quipo.it>
* @author Richard Heyes <richard@phpguru.org>
* @copyright 2003-2008 Lorenzo Alberton, Richard Heyes
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @link http://pear.php.net/package/Pager
*/
class Pager
{
// {{{ Pager()
/**
* Constructor
*
* -------------------------------------------------------------------------
* VALID options are (default values are set some lines before):
* - mode (string): "Jumping" or "Sliding" -window - It determines
* pager behaviour. See the manual for more details
* - totalItems (int): # of items to page.
* - perPage (int): # of items per page.
* - delta (int): # of page #s to show before and after the current
* one
* - linkClass (string): name of CSS class used for link styling.
* - append (bool): if true pageID is appended as GET value to the
* URL - if false it is embedded in the URL
* according to "fileName" specs
* - httpMethod (string): Specifies the HTTP method to use. Valid values
* are 'GET' or 'POST'
* according to "fileName" specs
* - importQuery (bool): if true (default behaviour), variables and
* values are imported from the submitted data
* (query string) and used in the generated links
* otherwise they're ignored completely
* - path (string): complete path to the page (without the page name)
* - fileName (string): name of the page, with a %d if append=true
* - urlVar (string): name of pageNumber URL var, for example "pageID"
* - altPrev (string): alt text to display for prev page, on prev link.
* - altNext (string): alt text to display for next page, on next link.
* - altPage (string): alt text to display before the page number.
* - prevImg (string): sth (it can be text such as "<< PREV" or an
* <img/> as well...) to display instead of "<<".
* - nextImg (string): same as prevImg, used for NEXT link, instead of
* the default value, which is ">>".
* - separator (string): what to use to separate numbers (can be an
* <img/>, a comma, an hyphen, or whatever.
* - spacesBeforeSeparator
* (int): number of spaces before the separator.
* - firstPagePre (string):
* string used before first page number (can be an
* <img/>, a "{", an empty string, or whatever.
* - firstPageText (string):
* string used in place of first page number
* - firstPagePost (string):
* string used after first page number (can be an
* <img/>, a "}", an empty string, or whatever.
* - lastPagePre (string):
* similar to firstPagePre.
* - lastPageText (string):
* similar to firstPageText.
* - lastPagePost (string):
* similar to firstPagePost.
* - spacesAfterSeparator
* (int): number of spaces after the separator.
* - firstLinkTitle (string):
* string used as title in <link rel="first"> tag
* - lastLinkTitle (string):
* string used as title in <link rel="last"> tag
* - prevLinkTitle (string):
* string used as title in <link rel="prev"> tag
* - nextLinkTitle (string):
* string used as title in <link rel="next"> tag
* - curPageLinkClassName
* (string): name of CSS class used for current page link.
* - clearIfVoid(bool): if there's only one page, don't display pager.
* - extraVars (array): additional URL vars to be added to the querystring
* - excludeVars (array): URL vars to be excluded in the querystring
* - itemData (array): array of items to page.
* - useSessions (bool): if true, number of items to display per page is
* stored in the $_SESSION[$_sessionVar] var.
* - closeSession (bool): if true, the session is closed just after R/W.
* - sessionVar (string): name of the session var for perPage value.
* A value != from default can be useful when
* using more than one Pager istance in the page.
* - pearErrorMode (constant):
* PEAR_ERROR mode for raiseError().
* Default is PEAR_ERROR_RETURN.
* -------------------------------------------------------------------------
* REQUIRED options are:
* - fileName IF append==false (default is true)
* - itemData OR totalItems (if itemData is set, totalItems is overwritten)
* -------------------------------------------------------------------------
*
* @param mixed $options Associative array of option names and their values
*
* @access public
*/
function Pager($options = array())
{
//this check evaluates to true on 5.0.0RC-dev,
//so i'm using another one, for now...
//if (version_compare(phpversion(), '5.0.0') == -1) {
if (get_class($this) == 'pager') { //php4 lowers class names
// assign factoried method to this for PHP 4
eval('$this = Pager::factory($options);');
} else { //php5 is case sensitive
$msg = 'Pager constructor is deprecated.'
.' You must use the "Pager::factory($params)" method'
.' instead of "new Pager($params)"';
trigger_error($msg, E_USER_ERROR);
}
}
// }}}
// {{{ factory()
/**
* Return a pager based on $mode and $options
*
* @param array $options Optional parameters for the storage class
*
* @return object Storage object
* @static
* @access public
*/
function &factory($options = array())
{
$mode = (isset($options['mode']) ? ucfirst($options['mode']) : 'Jumping');
$classname = 'Pager_' . $mode;
$classfile = 'Pager' . DIRECTORY_SEPARATOR . $mode . '.php';
// Attempt to include a custom version of the named class, but don't treat
// a failure as fatal. The caller may have already included their own
// version of the named class.
if (!class_exists($classname)) {
include_once $classfile;
}
// If the class exists, return a new instance of it.
if (class_exists($classname)) {
$pager = new $classname($options);
return $pager;
}
$null = null;
return $null;
}
// }}}
}
?>
|