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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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/**
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* Contains the Calendar_Month class
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*
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* PHP versions 4 and 5
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*
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* LICENSE: Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @category Date and Time
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* @package Calendar
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* @author Harry Fuecks <hfuecks@phppatterns.com>
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* @copyright 2003-2007 Harry Fuecks
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* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
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* @version CVS: $Id: Month.php 300729 2010-06-24 12:05:53Z quipo $
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* @link http://pear.php.net/package/Calendar
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*/
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/**
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* Allows Calendar include path to be redefined
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* @ignore
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*/
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if (!defined('CALENDAR_ROOT')) {
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define('CALENDAR_ROOT', 'Calendar'.DIRECTORY_SEPARATOR);
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}
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/**
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* Load Calendar base class
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*/
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require_once CALENDAR_ROOT.'Calendar.php';
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/**
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* Represents a Month and builds Days
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* <code>
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* require_once 'Calendar/Month.php';
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* $Month = new Calendar_Month(2003, 10); // Oct 2003
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* $Month->build(); // Build Calendar_Day objects
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* while ($Day = & $Month->fetch()) {
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* echo $Day->thisDay().'<br />';
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* }
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* </code>
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*
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* @category Date and Time
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* @package Calendar
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* @author Harry Fuecks <hfuecks@phppatterns.com>
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* @copyright 2003-2007 Harry Fuecks
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* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
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* @link http://pear.php.net/package/Calendar
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* @access public
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*/
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class Calendar_Month extends Calendar
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{
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/**
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* Constructs Calendar_Month
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*
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* @param int $y year e.g. 2003
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* @param int $m month e.g. 5
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* @param int $firstDay first day of the week [optional]
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*
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* @access public
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*/
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function Calendar_Month($y, $m, $firstDay=null)
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{
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parent::Calendar($y, $m);
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$this->firstDay = $this->defineFirstDayOfWeek($firstDay);
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}
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/**
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* Builds Day objects for this Month. Creates as many Calendar_Day objects
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* as there are days in the month
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*
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* @param array $sDates (optional) Calendar_Day objects representing selected dates
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*
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* @return boolean
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* @access public
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*/
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function build($sDates = array())
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{
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include_once CALENDAR_ROOT.'Day.php';
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$daysInMonth = $this->cE->getDaysInMonth($this->year, $this->month);
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for ($i=1; $i<=$daysInMonth; $i++) {
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$this->children[$i] = new Calendar_Day($this->year, $this->month, $i);
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}
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if (count($sDates) > 0) {
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$this->setSelection($sDates);
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}
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return true;
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}
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/**
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* Called from build()
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*
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* @param array $sDates Calendar_Day objects representing selected dates
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*
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* @return void
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* @access private
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*/
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function setSelection($sDates)
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{
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foreach ($sDates as $sDate) {
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if ($this->year == $sDate->thisYear()
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&& $this->month == $sDate->thisMonth()
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) {
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$key = $sDate->thisDay();
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if (isset($this->children[$key])) {
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$sDate->setSelected();
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$class = strtolower(get_class($sDate));
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if ($class == 'calendar_day' || $class == 'calendar_decorator') {
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$sDate->setFirst($this->children[$key]->isFirst());
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$sDate->setLast($this->children[$key]->isLast());
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}
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$this->children[$key] = $sDate;
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}
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}
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}
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}
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}
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?>
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