New file |
0,0 → 1,169 |
<?php |
/* vim: set expandtab tabstop=4 shiftwidth=4: */ |
// |
// +----------------------------------------------------------------------+ |
// | PHP | |
// +----------------------------------------------------------------------+ |
// | Copyright (c) 1997-2002 The PHP Group | |
// +----------------------------------------------------------------------+ |
// | This source file is subject to version 2.02 of the PHP license, | |
// | that is bundled with this package in the file LICENSE, and is | |
// | available at through the world-wide-web at | |
// | http://www.php.net/license/3_0.txt. | |
// | If you did not receive a copy of the PHP license and are unable to | |
// | obtain it through the world-wide-web, please send a note to | |
// | license@php.net so we can mail you a copy immediately. | |
// +----------------------------------------------------------------------+ |
// | Authors: Harry Fuecks <hfuecks@phppatterns.com> | |
// | Lorenzo Alberton <l dot alberton at quipo dot it> | |
// +----------------------------------------------------------------------+ |
// |
// $Id: Uri.php,v 1.1 2005-09-30 14:58:00 ddelon Exp $ |
// |
/** |
* @package Calendar |
* @version $Id: Uri.php,v 1.1 2005-09-30 14:58:00 ddelon Exp $ |
*/ |
|
/** |
* Utility to help building HTML links for navigating the calendar<br /> |
* <code> |
* $Day = new Calendar_Day(2003, 10, 23); |
* $Uri = & new Calendar_Util_Uri('year', 'month', 'day'); |
* echo $Uri->prev($Day,'month'); // Displays year=2003&month=10 |
* echo $Uri->prev($Day,'day'); // Displays year=2003&month=10&day=22 |
* $Uri->seperator = '/'; |
* $Uri->scalar = true; |
* echo $Uri->prev($Day,'month'); // Displays 2003/10 |
* echo $Uri->prev($Day,'day'); // Displays 2003/10/22 |
* </code> |
* @package Calendar |
* @access public |
*/ |
class Calendar_Util_Uri |
{ |
/** |
* Uri fragments for year, month, day etc. |
* @var array |
* @access private |
*/ |
var $uris = array(); |
|
/** |
* String to separate fragments with. |
* Set to just & for HTML. |
* For a scalar URL you might use / as the seperator |
* @var string (default XHTML &) |
* @access public |
*/ |
var $separator = '&'; |
|
/** |
* To output a "scalar" string - variable names omitted. |
* Used for urls like index.php/2004/8/12 |
* @var boolean (default false) |
* @access public |
*/ |
var $scalar = false; |
|
/** |
* Constructs Calendar_Decorator_Uri |
* The term "fragment" means <i>name</i> of a calendar GET variables in the URL |
* @param string URI fragment for year |
* @param string (optional) URI fragment for month |
* @param string (optional) URI fragment for day |
* @param string (optional) URI fragment for hour |
* @param string (optional) URI fragment for minute |
* @param string (optional) URI fragment for second |
* @access public |
*/ |
function Calendar_Util_Uri($y, $m=null, $d=null, $h=null, $i=null, $s=null) |
{ |
$this->setFragments($y, $m, $d, $h, $i, $s); |
} |
|
/** |
* Sets the URI fragment names |
* @param string URI fragment for year |
* @param string (optional) URI fragment for month |
* @param string (optional) URI fragment for day |
* @param string (optional) URI fragment for hour |
* @param string (optional) URI fragment for minute |
* @param string (optional) URI fragment for second |
* @return void |
* @access public |
*/ |
function setFragments($y, $m=null, $d=null, $h=null, $i=null, $s=null) { |
if (!is_null($y)) $this->uris['Year'] = $y; |
if (!is_null($m)) $this->uris['Month'] = $m; |
if (!is_null($d)) $this->uris['Day'] = $d; |
if (!is_null($h)) $this->uris['Hour'] = $h; |
if (!is_null($i)) $this->uris['Minute'] = $i; |
if (!is_null($s)) $this->uris['Second'] = $s; |
} |
|
/** |
* Gets the URI string for the previous calendar unit |
* @param object subclassed from Calendar e.g. Calendar_Month |
* @param string calendar unit ( must be year, month, week, day, hour, minute or second) |
* @return string |
* @access public |
*/ |
function prev($Calendar, $unit) |
{ |
$method = 'prev'.$unit; |
$stamp = $Calendar->{$method}('timestamp'); |
return $this->buildUriString($Calendar, $method, $stamp); |
} |
|
/** |
* Gets the URI string for the current calendar unit |
* @param object subclassed from Calendar e.g. Calendar_Month |
* @param string calendar unit ( must be year, month, week, day, hour, minute or second) |
* @return string |
* @access public |
*/ |
function this($Calendar, $unit) |
{ |
$method = 'this'.$unit; |
$stamp = $Calendar->{$method}('timestamp'); |
return $this->buildUriString($Calendar, $method, $stamp); |
} |
|
/** |
* Gets the URI string for the next calendar unit |
* @param object subclassed from Calendar e.g. Calendar_Month |
* @param string calendar unit ( must be year, month, week, day, hour, minute or second) |
* @return string |
* @access public |
*/ |
function next($Calendar, $unit) |
{ |
$method = 'next'.$unit; |
$stamp = $Calendar->{$method}('timestamp'); |
return $this->buildUriString($Calendar, $method, $stamp); |
} |
|
/** |
* Build the URI string |
* @param string method substring |
* @param int timestamp |
* @return string build uri string |
* @access private |
*/ |
function buildUriString($Calendar, $method, $stamp) |
{ |
$uriString = ''; |
$cE = & $Calendar->getEngine(); |
$separator = ''; |
foreach ($this->uris as $unit => $uri) { |
$call = 'stampTo'.$unit; |
$uriString .= $separator; |
if (!$this->scalar) $uriString .= $uri.'='; |
$uriString .= $cE->{$call}($stamp); |
$separator = $this->separator; |
} |
return $uriString; |
} |
} |
?> |