source: branches/version-2_13_0/data/module/Calendar/Day.php @ 23126

Revision 23126, 6.1 KB checked in by m_uehara, 7 years ago (diff)

#2348 r23116 - r23125 をマージ

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1<?php
2/* vim: set expandtab tabstop=4 shiftwidth=4: */
3
4/**
5 * Contains the Calendar_Day class
6 *
7 * PHP versions 4 and 5
8 *
9 * LICENSE: Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote products
17 *    derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
20 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * @category  Date and Time
31 * @package   Calendar
32 * @author    Harry Fuecks <hfuecks@phppatterns.com>
33 * @copyright 2003-2007 Harry Fuecks
34 * @license   http://www.debian.org/misc/bsd.license  BSD License (3 Clause)
35 * @version   CVS: $Id: Day.php 300729 2010-06-24 12:05:53Z quipo $
36 * @link      http://pear.php.net/package/Calendar
37 */
38
39/**
40 * Allows Calendar include path to be redefined
41 * @ignore
42 */
43if (!defined('CALENDAR_ROOT')) {
44    define('CALENDAR_ROOT', 'Calendar'.DIRECTORY_SEPARATOR);
45}
46
47/**
48 * Load Calendar base class
49 */
50require_once CALENDAR_ROOT.'Calendar.php';
51
52/**
53 * Represents a Day and builds Hours.
54 * <code>
55 * require_once 'Calendar/Day.php';
56 * $Day = new Calendar_Day(2003, 10, 21); // Oct 21st 2003
57 * while ($Hour = & $Day->fetch()) {
58 *    echo $Hour->thisHour().'<br />';
59 * }
60 * </code>
61 *
62 * @category  Date and Time
63 * @package   Calendar
64 * @author    Harry Fuecks <hfuecks@phppatterns.com>
65 * @copyright 2003-2007 Harry Fuecks
66 * @license   http://www.debian.org/misc/bsd.license  BSD License (3 Clause)
67 * @link      http://pear.php.net/package/Calendar
68 * @access    public
69 */
70class Calendar_Day extends Calendar
71{
72    /**
73     * Marks the Day at the beginning of a week
74     * @access private
75     * @var boolean
76     */
77    var $first = false;
78
79    /**
80     * Marks the Day at the end of a week
81     * @access private
82     * @var boolean
83     */
84    var $last = false;
85
86
87    /**
88     * Used for tabular calendars
89     * @access private
90     * @var boolean
91     */
92    var $empty = false;
93
94    /**
95     * Constructs Calendar_Day
96     *
97     * @param int $y year e.g. 2003
98     * @param int $m month e.g. 8
99     * @param int $d day e.g. 15
100     *
101     * @access public
102     */
103    function Calendar_Day($y, $m, $d)
104    {
105        parent::Calendar($y, $m, $d);
106    }
107
108    /**
109     * Builds the Hours of the Day
110     *
111     * @param array $sDates (optional) Caledar_Hour objects representing selected dates
112     *
113     * @return boolean
114     * @access public
115     */
116    function build($sDates = array())
117    {
118        include_once CALENDAR_ROOT.'Hour.php';
119
120        $hID = $this->cE->getHoursInDay($this->year, $this->month, $this->day);
121        for ($i=0; $i < $hID; $i++) {
122            $this->children[$i] =
123                new Calendar_Hour($this->year, $this->month, $this->day, $i);
124        }
125        if (count($sDates) > 0) {
126            $this->setSelection($sDates);
127        }
128        return true;
129    }
130
131    /**
132     * Called from build()
133     *
134     * @param array $sDates dates to be selected
135     *
136     * @return void
137     * @access private
138     */
139    function setSelection($sDates)
140    {
141        foreach ($sDates as $sDate) {
142            if ($this->year == $sDate->thisYear()
143                && $this->month == $sDate->thisMonth()
144                && $this->day == $sDate->thisDay())
145            {
146                $key = (int)$sDate->thisHour();
147                if (isset($this->children[$key])) {
148                    $sDate->setSelected();
149                    $this->children[$key] = $sDate;
150                }
151            }
152        }
153    }
154
155    /**
156     * Defines Day object as first in a week
157     * Only used by Calendar_Month_Weekdays::build()
158     *
159     * @param boolean $state set this day as first in week
160     *
161     * @return void
162     * @access private
163     */
164    function setFirst($state = true)
165    {
166        $this->first = $state;
167    }
168
169    /**
170     * Defines Day object as last in a week
171     * Used only following Calendar_Month_Weekdays::build()
172     *
173     * @param boolean $state set this day as last in week
174     *
175     * @return void
176     * @access private
177     */
178    function setLast($state = true)
179    {
180        $this->last = $state;
181    }
182
183    /**
184     * Returns true if Day object is first in a Week
185     * Only relevant when Day is created by Calendar_Month_Weekdays::build()
186     *
187     * @return boolean
188     * @access public
189     */
190    function isFirst()
191    {
192        return $this->first;
193    }
194
195    /**
196     * Returns true if Day object is last in a Week
197     * Only relevant when Day is created by Calendar_Month_Weekdays::build()
198     *
199     * @return boolean
200     * @access public
201     */
202    function isLast()
203    {
204        return $this->last;
205    }
206
207    /**
208     * Defines Day object as empty
209     * Only used by Calendar_Month_Weekdays::build()
210     *
211     * @param boolean $state set this day as empty
212     *
213     * @return void
214     * @access private
215     */
216    function setEmpty ($state = true)
217    {
218        $this->empty = $state;
219    }
220
221    /**
222     * Check if this day is empty
223     *
224     * @return boolean
225     * @access public
226     */
227    function isEmpty()
228    {
229        return $this->empty;
230    }
231}
232?>
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