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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