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 | // | PHP Version 4 | |
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6 | // +----------------------------------------------------------------------+ |
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7 | // | Copyright (c) 1997-2002 The PHP Group | |
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8 | // +----------------------------------------------------------------------+ |
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9 | // | This source file is subject to version 2.02 of the PHP license, | |
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10 | // | that is bundled with this package in the file LICENSE, and is | |
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11 | // | available at through the world-wide-web at | |
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12 | // | http://www.php.net/license/3_0.txt. | |
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13 | // | If you did not receive a copy of the PHP license and are unable to | |
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14 | // | obtain it through the world-wide-web, please send a note to | |
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15 | // | license@php.net so we can mail you a copy immediately. | |
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16 | // +----------------------------------------------------------------------+ |
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17 | // | Authors: Harry Fuecks <hfuecks@phppatterns.com> | |
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18 | // +----------------------------------------------------------------------+ |
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19 | // |
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20 | // $Id: Day.php,v 1.1 2004/05/24 22:25:42 quipo Exp $ |
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21 | // |
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22 | /** |
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23 | * @package Calendar |
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24 | * @version $Id: Day.php,v 1.1 2004/05/24 22:25:42 quipo Exp $ |
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25 | */ |
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26 | |
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27 | /** |
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28 | * Allows Calendar include path to be redefined |
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29 | * @ignore |
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30 | */ |
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31 | if (!defined('CALENDAR_ROOT')) { |
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32 | define('CALENDAR_ROOT', 'Calendar'.DIRECTORY_SEPARATOR); |
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33 | } |
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34 | |
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35 | /** |
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36 | * Load Calendar base class |
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37 | */ |
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38 | require_once CALENDAR_ROOT.'Calendar.php'; |
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39 | |
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40 | /** |
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41 | * Represents a Day and builds Hours. |
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42 | * <code> |
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43 | * require_once 'Calendar'.DIRECTORY_SEPARATOR.'Day.php'; |
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44 | * $Day = & new Calendar_Day(2003, 10, 21); // Oct 21st 2003 |
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45 | * while ($Hour = & $Day->fetch()) { |
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46 | * echo $Hour->thisHour().'<br />'; |
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47 | * } |
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48 | * </code> |
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49 | * @package Calendar |
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50 | * @access public |
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51 | */ |
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52 | class Calendar_Day extends Calendar |
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53 | { |
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54 | /** |
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55 | * Marks the Day at the beginning of a week |
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56 | * @access private |
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57 | * @var boolean |
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58 | */ |
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59 | var $first = false; |
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60 | |
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61 | /** |
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62 | * Marks the Day at the end of a week |
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63 | * @access private |
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64 | * @var boolean |
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65 | */ |
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66 | var $last = false; |
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67 | |
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68 | |
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69 | /** |
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70 | * Used for tabular calendars |
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71 | * @access private |
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72 | * @var boolean |
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73 | */ |
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74 | var $empty = false; |
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75 | |
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76 | /** |
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77 | * Constructs Calendar_Day |
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78 | * @param int year e.g. 2003 |
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79 | * @param int month e.g. 8 |
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80 | * @param int day e.g. 15 |
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81 | * @access public |
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82 | */ |
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83 | function Calendar_Day($y, $m, $d) |
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84 | { |
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85 | Calendar::Calendar($y, $m, $d); |
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86 | } |
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87 | |
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88 | /** |
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89 | * Builds the Hours of the Day |
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90 | * @param array (optional) Caledar_Hour objects representing selected dates |
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91 | * @return boolean |
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92 | * @access public |
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93 | */ |
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94 | function build($sDates = array()) |
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95 | { |
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96 | require_once CALENDAR_ROOT.'Hour.php'; |
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97 | |
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98 | $hID = $this->cE->getHoursInDay($this->year, $this->month, $this->day); |
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99 | for ($i=0; $i < $hID; $i++) { |
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100 | $this->children[$i]= |
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101 | new Calendar_Hour($this->year, $this->month, $this->day, $i); |
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102 | } |
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103 | if (count($sDates) > 0) { |
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104 | $this->setSelection($sDates); |
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105 | } |
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106 | return true; |
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107 | } |
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108 | |
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109 | /** |
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110 | * Called from build() |
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111 | * @param array |
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112 | * @return void |
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113 | * @access private |
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114 | */ |
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115 | function setSelection($sDates) |
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116 | { |
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117 | foreach ($sDates as $sDate) { |
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118 | if ($this->year == $sDate->thisYear() |
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119 | && $this->month == $sDate->thisMonth() |
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120 | && $this->day == $sDate->thisDay()) |
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121 | { |
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122 | $key = (int)$sDate->thisHour(); |
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123 | if (isset($this->children[$key])) { |
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124 | $sDate->setSelected(); |
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125 | $this->children[$key] = $sDate; |
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126 | } |
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127 | } |
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128 | } |
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129 | } |
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130 | |
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131 | /** |
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132 | * Defines Day object as first in a week |
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133 | * Only used by Calendar_Month_Weekdays::build() |
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134 | * @param boolean state |
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135 | * @return void |
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136 | * @access private |
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137 | */ |
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138 | function setFirst ($state = true) |
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139 | { |
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140 | $this->first = $state; |
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141 | } |
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142 | |
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143 | /** |
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144 | * Defines Day object as last in a week |
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145 | * Used only following Calendar_Month_Weekdays::build() |
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146 | * @param boolean state |
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147 | * @return void |
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148 | * @access private |
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149 | */ |
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150 | function setLast($state = true) |
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151 | { |
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152 | $this->last = $state; |
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153 | } |
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154 | |
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155 | /** |
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156 | * Returns true if Day object is first in a Week |
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157 | * Only relevant when Day is created by Calendar_Month_Weekdays::build() |
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158 | * @return boolean |
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159 | * @access public |
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160 | */ |
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161 | function isFirst() { |
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162 | return $this->first; |
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163 | } |
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164 | |
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165 | /** |
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166 | * Returns true if Day object is last in a Week |
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167 | * Only relevant when Day is created by Calendar_Month_Weekdays::build() |
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168 | * @return boolean |
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169 | * @access public |
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170 | */ |
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171 | function isLast() |
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172 | { |
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173 | return $this->last; |
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174 | } |
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175 | |
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176 | /** |
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177 | * Defines Day object as empty |
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178 | * Only used by Calendar_Month_Weekdays::build() |
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179 | * @param boolean state |
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180 | * @return void |
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181 | * @access private |
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182 | */ |
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183 | function setEmpty ($state = true) |
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184 | { |
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185 | $this->empty = $state; |
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186 | } |
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187 | |
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188 | /** |
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189 | * @return boolean |
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190 | * @access public |
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191 | */ |
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192 | function isEmpty() |
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193 | { |
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194 | return $this->empty; |
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195 | } |
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196 | } |
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197 | ?> |
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