1 | <?php
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2 | /* vim: set expandtab tabstop=4 shiftwidth=4: */
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3 |
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4 | /**
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5 | * Contains the Calendar_Month_Weeks class
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6 | *
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7 | * PHP versions 4 and 5
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8 | *
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9 | * LICENSE: Redistribution and use in source and binary forms, with or without
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10 | * modification, are permitted provided that the following conditions are met:
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11 | * 1. Redistributions of source code must retain the above copyright
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12 | * notice, this list of conditions and the following disclaimer.
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13 | * 2. Redistributions in binary form must reproduce the above copyright
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14 | * notice, this list of conditions and the following disclaimer in the
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15 | * documentation and/or other materials provided with the distribution.
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16 | * 3. The name of the author may not be used to endorse or promote products
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17 | * derived from this software without specific prior written permission.
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18 | *
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19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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20 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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21 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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22 | * IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
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23 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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25 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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26 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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29 | *
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30 | * @category Date and Time
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31 | * @package Calendar
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32 | * @author Harry Fuecks <hfuecks@phppatterns.com>
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33 | * @author Lorenzo Alberton <l.alberton@quipo.it>
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34 | * @copyright 2003-2007 Harry Fuecks, Lorenzo Alberton
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35 | * @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
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36 | * @version CVS: $Id: Weeks.php 300729 2010-06-24 12:05:53Z quipo $
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37 | * @link http://pear.php.net/package/Calendar
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38 | */
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39 |
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40 | /**
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41 | * Allows Calendar include path to be redefined
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42 | * @ignore
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43 | */
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44 | if (!defined('CALENDAR_ROOT')) {
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45 | define('CALENDAR_ROOT', 'Calendar'.DIRECTORY_SEPARATOR);
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46 | }
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47 |
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48 | /**
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49 | * Load Calendar base class
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50 | */
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51 | require_once CALENDAR_ROOT.'Calendar.php';
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52 |
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53 | /**
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54 | * Load base month
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55 | */
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56 | require_once CALENDAR_ROOT.'Month.php';
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57 |
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58 | /**
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59 | * Represents a Month and builds Weeks
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60 | * <code>
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61 | * require_once 'Calendar'.DIRECTORY_SEPARATOR.'Month'.DIRECTORY_SEPARATOR.'Weeks.php';
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62 | * $Month = new Calendar_Month_Weeks(2003, 10); // Oct 2003
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63 | * $Month->build(); // Build Calendar_Day objects
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64 | * while ($Week = & $Month->fetch()) {
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65 | * echo $Week->thisWeek().'<br />';
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66 | * }
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67 | * </code>
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68 | *
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69 | * @category Date and Time
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70 | * @package Calendar
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71 | * @author Harry Fuecks <hfuecks@phppatterns.com>
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72 | * @author Lorenzo Alberton <l.alberton@quipo.it>
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73 | * @copyright 2003-2007 Harry Fuecks, Lorenzo Alberton
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74 | * @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
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75 | * @link http://pear.php.net/package/Calendar
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76 | * @access public
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77 | */
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78 | class Calendar_Month_Weeks extends Calendar_Month
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79 | {
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80 | /**
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81 | * Instance of Calendar_Table_Helper
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82 | * @var Calendar_Table_Helper
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83 | * @access private
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84 | */
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85 | var $tableHelper;
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86 |
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87 | /**
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88 | * First day of the week
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89 | * @access private
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90 | * @var string
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91 | */
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92 | var $firstDay;
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93 |
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94 | /**
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95 | * Constructs Calendar_Month_Weeks
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96 | *
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97 | * @param int $y year e.g. 2003
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98 | * @param int $m month e.g. 5
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99 | * @param int $firstDay (optional) first day of week (e.g. 0 for Sunday, 2 for Tuesday etc.)
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100 | *
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101 | * @access public
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102 | */
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103 | function Calendar_Month_Weeks($y, $m, $firstDay=null)
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104 | {
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105 | parent::Calendar_Month($y, $m, $firstDay);
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106 | }
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107 |
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108 | /**
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109 | * Builds Calendar_Week objects for the Month. Note that Calendar_Week
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110 | * builds Calendar_Day object in tabular form (with Calendar_Day->empty)
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111 | *
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112 | * @param array $sDates (optional) Calendar_Week objects representing selected dates
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113 | *
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114 | * @return boolean
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115 | * @access public
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116 | */
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117 | function build($sDates = array())
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118 | {
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119 | include_once CALENDAR_ROOT.'Table/Helper.php';
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120 | $this->tableHelper = new Calendar_Table_Helper($this, $this->firstDay);
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121 | include_once CALENDAR_ROOT.'Week.php';
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122 | $numWeeks = $this->tableHelper->getNumWeeks();
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123 | for ($i=1, $d=1; $i<=$numWeeks; $i++,
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124 | $d+=$this->cE->getDaysInWeek(
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125 | $this->thisYear(),
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126 | $this->thisMonth(),
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127 | $this->thisDay()
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128 | )
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129 | ) {
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130 | $this->children[$i] = new Calendar_Week(
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131 | $this->year, $this->month, $d, $this->tableHelper->getFirstDay());
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132 | }
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133 | //used to set empty days
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134 | $this->children[1]->setFirst(true);
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135 | $this->children[$numWeeks]->setLast(true);
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136 |
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137 | // Handle selected weeks here
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138 | if (count($sDates) > 0) {
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139 | $this->setSelection($sDates);
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140 | }
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141 | return true;
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142 | }
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143 |
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144 | /**
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145 | * Called from build()
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146 | *
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147 | * @param array $sDates Calendar_Week objects representing selected dates
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148 | *
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149 | * @return void
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150 | * @access private
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151 | */
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152 | function setSelection($sDates)
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153 | {
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154 | foreach ($sDates as $sDate) {
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155 | if ($this->year == $sDate->thisYear()
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156 | && $this->month == $sDate->thisMonth())
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157 | {
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158 | $key = $sDate->thisWeek('n_in_month');
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159 | if (isset($this->children[$key])) {
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160 | $this->children[$key]->setSelected();
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161 | }
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162 | }
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163 | }
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164 | }
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165 | }
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166 | ?> |
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