source: branches/version-2_13_0/data/module/Calendar/Util/Uri.php @ 23143

Revision 23143, 6.0 KB checked in by m_uehara, 7 years ago (diff)

#2348 r23140 をマージ

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  • Property svn:mime-type set to text/x-httpd-php; charset=UTF-8
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1<?php
2/* vim: set expandtab tabstop=4 shiftwidth=4: */
3//
4// +----------------------------------------------------------------------+
5// | PHP                                                                  |
6// +----------------------------------------------------------------------+
7// | Copyright (c) 1997-2002 The PHP Group                                |
8// +----------------------------------------------------------------------+
9// | This source file is subject to version 2.02 of the PHP license,      |
10// | that is bundled with this package in the file LICENSE, and is        |
11// | available at through the world-wide-web at                           |
12// | http://www.php.net/license/3_0.txt.                                  |
13// | If you did not receive a copy of the PHP license and are unable to   |
14// | obtain it through the world-wide-web, please send a note to          |
15// | license@php.net so we can mail you a copy immediately.               |
16// +----------------------------------------------------------------------+
17// | Authors: Harry Fuecks <hfuecks@phppatterns.com>                      |
18// |          Lorenzo Alberton <l dot alberton at quipo dot it>           |
19// +----------------------------------------------------------------------+
20//
21// $Id: Uri.php,v 1.1 2004/08/16 09:03:55 hfuecks Exp $
22//
23/**
24 * @package Calendar
25 * @version $Id: Uri.php,v 1.1 2004/08/16 09:03:55 hfuecks Exp $
26 */
27
28/**
29 * Utility to help building HTML links for navigating the calendar<br />
30 * <code>
31 * $Day = new Calendar_Day(2003, 10, 23);
32 * $Uri = & new Calendar_Util_Uri('year', 'month', 'day');
33 * echo $Uri->prev($Day,'month'); // Displays year=2003&amp;month=10
34 * echo $Uri->prev($Day,'day'); // Displays year=2003&amp;month=10&amp;day=22
35 * $Uri->seperator = '/';
36 * $Uri->scalar = true;
37 * echo $Uri->prev($Day,'month'); // Displays 2003/10
38 * echo $Uri->prev($Day,'day'); // Displays 2003/10/22
39 * </code>
40 * @package Calendar
41 * @access public
42 */
43class Calendar_Util_Uri
44{
45    /**
46     * Uri fragments for year, month, day etc.
47     * @var array
48     * @access private
49     */
50    var $uris = array();
51
52    /**
53     * String to separate fragments with.
54     * Set to just & for HTML.
55     * For a scalar URL you might use / as the seperator
56     * @var string (default XHTML &amp;)
57     * @access public
58     */
59    var $separator = '&amp;';
60
61    /**
62     * To output a "scalar" string - variable names omitted.
63     * Used for urls like index.php/2004/8/12
64     * @var boolean (default false)
65     * @access public
66     */
67    var $scalar = false;
68
69    /**
70     * Constructs Calendar_Decorator_Uri
71     * The term "fragment" means <i>name</i> of a calendar GET variables in the URL
72     * @param string URI fragment for year
73     * @param string (optional) URI fragment for month
74     * @param string (optional) URI fragment for day
75     * @param string (optional) URI fragment for hour
76     * @param string (optional) URI fragment for minute
77     * @param string (optional) URI fragment for second
78     * @access public
79     */
80    function Calendar_Util_Uri($y, $m=null, $d=null, $h=null, $i=null, $s=null)
81    {
82        $this->setFragments($y, $m, $d, $h, $i, $s);
83    }
84
85    /**
86     * Sets the URI fragment names
87     * @param string URI fragment for year
88     * @param string (optional) URI fragment for month
89     * @param string (optional) URI fragment for day
90     * @param string (optional) URI fragment for hour
91     * @param string (optional) URI fragment for minute
92     * @param string (optional) URI fragment for second
93     * @return void
94     * @access public
95     */
96    function setFragments($y, $m=null, $d=null, $h=null, $i=null, $s=null) {
97        if (!is_null($y)) $this->uris['Year']   = $y;
98        if (!is_null($m)) $this->uris['Month']  = $m;
99        if (!is_null($d)) $this->uris['Day']    = $d;
100        if (!is_null($h)) $this->uris['Hour']   = $h;
101        if (!is_null($i)) $this->uris['Minute'] = $i;
102        if (!is_null($s)) $this->uris['Second'] = $s;
103    }
104
105    /**
106     * Gets the URI string for the previous calendar unit
107     * @param object subclassed from Calendar e.g. Calendar_Month
108     * @param string calendar unit ( must be year, month, week, day, hour, minute or second)
109     * @return string
110     * @access public
111     */
112    function prev($Calendar, $unit)
113    {
114        $method = 'prev'.$unit;
115        $stamp  = $Calendar->{$method}('timestamp');
116        return $this->buildUriString($Calendar, $method, $stamp);
117    }
118
119    /**
120     * Gets the URI string for the current calendar unit
121     * @param object subclassed from Calendar e.g. Calendar_Month
122     * @param string calendar unit ( must be year, month, week, day, hour, minute or second)
123     * @return string
124     * @access public
125     */
126    function this($Calendar, $unit)
127    {
128       $method = 'this'.$unit;
129        $stamp  = $Calendar->{$method}('timestamp');
130        return $this->buildUriString($Calendar, $method, $stamp);
131    }
132
133    /**
134     * Gets the URI string for the next calendar unit
135     * @param object subclassed from Calendar e.g. Calendar_Month
136     * @param string calendar unit ( must be year, month, week, day, hour, minute or second)
137     * @return string
138     * @access public
139     */
140    function next($Calendar, $unit)
141    {
142        $method = 'next'.$unit;
143        $stamp  = $Calendar->{$method}('timestamp');
144        return $this->buildUriString($Calendar, $method, $stamp);
145    }
146
147    /**
148     * Build the URI string
149     * @param string method substring
150     * @param int timestamp
151     * @return string build uri string
152     * @access private
153     */
154    function buildUriString($Calendar, $method, $stamp)
155    {
156        $uriString = '';
157        $cE = & $Calendar->getEngine();
158        $separator = '';
159        foreach ($this->uris as $unit => $uri) {
160            $call = 'stampTo'.$unit;
161            $uriString .= $separator;
162            if (!$this->scalar) $uriString .= $uri.'=';
163            $uriString .= $cE->{$call}($stamp);
164            $separator = $this->separator;
165        }
166        return $uriString;
167    }
168}
169?>
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