00001 <?php
00002
00014 require_once "./classes/Calendar/class.ilAppointment.php";
00015
00016 class ilCalendarTools
00017 {
00018 var $months = array(1 => "Januar",
00019 2 => "Februar",
00020 3 => "März",
00021 4 => "April",
00022 5 => "Mai",
00023 6 => "Juni",
00024 7 => "Juli",
00025 8 => "August",
00026 9 => "September",
00027 10 => "Oktober",
00028 11 => "November",
00029 12 => "Dezember");
00030
00031 var $shortMonths = array(1 => "Jan",
00032 2 => "Feb",
00033 3 => "Mrz",
00034 4 => "Apr",
00035 5 => "Mai",
00036 6 => "Jun",
00037 7 => "Jul",
00038 8 => "Aug",
00039 9 => "Sep",
00040 10 => "Okt",
00041 11 => "Nov",
00042 12 => "Dez");
00043
00044 var $weekdays = array(1 => "Montag",
00045 2 => "Dienstag",
00046 3 => "Mittwoch",
00047 4 => "Donnerstag",
00048 5 => "Freitag",
00049 6 => "Samstag",
00050 7 => "Sonntag",);
00051
00052 var $shortWeekdays = array(1 => "Mo",
00053 2 => "Di",
00054 3 => "Mi",
00055 4 => "Do",
00056 5 => "Fr",
00057 6 => "Sa",
00058 7 => "So");
00059
00060 var $daymapping = array(7,1,2,3,4,5,6);
00061
00062 function getMonth($month) {
00063 return $this->months[$month];
00064 }
00065
00066 function getShortMonth($month) {
00067 return $this->shortMonths[$month];
00068 }
00069
00070 function getMappedWeekday($wday) {
00071 return $this->weekdays[$this->daymapping[$wday]];
00072 }
00073
00074 function getMappedShortWeekday($wday) {
00075 return $this->shortWeekdays[$this->daymapping[$wday]];
00076 }
00077
00078 function getWeekday($wday) {
00079 return $this->weekdays[$wday];
00080 }
00081
00082 function getShortWeekday($wday) {
00083 return $this->shortWeekdays[$wday];
00084 }
00085
00086 function getNumOfDays($month, $year) {
00087 return date("t", mktime(0,0,0,$month,1,$year));
00088 }
00089
00090 function getNumOfDaysTS($timestamp) {
00091 return date("t", $timestamp);
00092 }
00093
00094 function getFirstWeekday($month, $year=0) {
00095 if ($year == 0)
00096 $year=date("Y");
00097 $weekdayFirstDay = date("w", mktime(0,0,0,$month,1,$year));
00098 if ($weekdayFirstDay == 0)
00099 $weekdayFirstDay = 7;
00100 return $weekdayFirstDay;
00101 }
00102
00103 function getBeginningDay($chosenDateTS) {
00104 if(date("w", $chosenDateTS) == 1)
00105 return $chosenDateTS;
00106 else
00107 return strtotime("last Monday", $chosenDateTS);
00108 }
00109
00110 function addLeadingZero($number) {
00111 if ($number < 10)
00112 return "0".$number;
00113 else
00114 return $number;
00115 }
00116
00117 function getWeek($ts) {
00118 return date("W", $ts);
00119 }
00120
00121 function compareTSYear($ts1, $ts2) {
00122 $tsa1 = getdate($ts1);
00123 $tsa2 = getdate($ts2);
00124 if ($tsa1["year"] == $tsa2["year"])
00125 return TRUE;
00126 else
00127 return FALSE;
00128 }
00129
00130 function compareTSMonth($ts1, $ts2) {
00131 $tsa1 = getdate($ts1);
00132 $tsa2 = getdate($ts2);
00133 if ( $tsa1["year"] == $tsa2["year"]
00134 && $tsa1["mon"] == $tsa2["mon"] )
00135 return TRUE;
00136 else
00137 return FALSE;
00138 }
00139
00140 function compareTSDate($ts1, $ts2) {
00141 $tsa1 = getdate($ts1);
00142 $tsa2 = getdate($ts2);
00143 if ( $tsa1["year"] == $tsa2["year"]
00144 && $tsa1["mon"] == $tsa2["mon"]
00145 && $tsa1["mday"] == $tsa2["mday"])
00146 return TRUE;
00147 else
00148 return FALSE;
00149 }
00150
00151 function compareTSHour($ts1, $ts2) {
00152 $tsa1 = getdate($ts1);
00153 $tsa2 = getdate($ts2);
00154 if ( $tsa1["year"] == $tsa2["year"]
00155 && $tsa1["mon"] == $tsa2["mon"]
00156 && $tsa1["mday"] == $tsa2["mday"]
00157 && $tsa1["hours"] == $tsa2["hours"])
00158 return TRUE;
00159 else
00160 return FALSE;
00161 }
00162
00163 function compareTSMinute($ts1, $ts2) {
00164 $tsa1 = getdate($ts1);
00165 $tsa2 = getdate($ts2);
00166 if ( $tsa1["year"] == $tsa2["year"]
00167 && $tsa1["mon"] == $tsa2["mon"]
00168 && $tsa1["mday"] == $tsa2["mday"]
00169 && $tsa1["hours"] == $tsa2["hours"]
00170 && $tsa1["minutes"] == $tsa2["minutes"])
00171 return TRUE;
00172 else
00173 return FALSE;
00174 }
00175
00176 function getSubstr($str, $stop=1, $appointment) {
00177 if (strlen($str) > $stop)
00178 $str = substr($str, 0, $stop-3)."...";
00179
00180 if (!(strpos($str, "<i>[E]</i>") === false) || !(strpos($str, "<i>[M]</i>") === false)) {
00181 $link = $str;
00182 }
00183 else {
00184 $link = "<a href=\"cal_edit_entry.php?aid=".$appointment->getAppointmentId()."&ts=".$appointment->getStartTimestamp()."\" target=\"bottom\">".$str."</a>";
00185 }
00186 return $link;
00187 }
00188
00189 function isNumeric($str) {
00190 $isNumeric = 0;
00191 for ($i=0;$i<strlen($str);$i++) {
00192 switch($str{$i}) {
00193 case "0":
00194 case "1":
00195 case "2":
00196 case "3":
00197 case "4":
00198 case "5":
00199 case "6":
00200 case "7":
00201 case "8":
00202 case "9":
00203 $isNumeric++;
00204 break;
00205 }
00206 }
00207 return ($isNumeric == strlen($str));
00208 }
00209 }
00210
00211 ?>
