library/formatting.inc.php

   1 <?php
   2 // Copyright (C) 2010-2014 Rod Roark <rod@sunsetsystems.com>
   3 //
   4 // This program is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU General Public License
   6 // as published by the Free Software Foundation; either version 2
   7 // of the License, or (at your option) any later version.
   8
   9 function oeFormatMoney($amount, $symbol = false)
  10 {
  11     $s = number_format(
  12         floatval($amount),
  13         $GLOBALS['currency_decimals'],
  14         $GLOBALS['currency_dec_point'],
  15         $GLOBALS['currency_thousands_sep']
  16     );
  17   // If the currency symbol exists and is requested, prepend it.
  18     if ($symbol && !empty($GLOBALS['gbl_currency_symbol'])) {
  19         $s = $GLOBALS['gbl_currency_symbol'] . " $s";
  20     }
  21
  22     return $s;
  23 }
  24
  25 function oeFormatShortDate($date = 'today', $showYear = true)
  26 {
  27     if ($date === 'today') {
  28         $date = date('Y-m-d');
  29     }
  30
  31     if (strlen($date) == 10) {
  32         // assume input is yyyy-mm-dd
  33         if ($GLOBALS['date_display_format'] == 1) {      // mm/dd/yyyy, note year is added below
  34             $newDate = substr($date, 5, 2) . '/' . substr($date, 8, 2);
  35         } else if ($GLOBALS['date_display_format'] == 2) { // dd/mm/yyyy, note year is added below
  36             $newDate = substr($date, 8, 2) . '/' . substr($date, 5, 2);
  37         }
  38
  39         // process the year (add for formats 1 and 2; remove for format 0)
  40         if ($GLOBALS['date_display_format'] == 1 || $GLOBALS['date_display_format'] == 2) {
  41             if ($showYear) {
  42                 $newDate .= '/' . substr($date, 0, 4);
  43             }
  44         } else if (!$showYear) { // $GLOBALS['date_display_format'] == 0
  45             // need to remove the year
  46             $newDate = substr($date, 5, 2) . '-' . substr($date, 8, 2);
  47         } else { // $GLOBALS['date_display_format'] == 0
  48             // keep the year (so will simply be the original $date)
  49             $newDate = $date;
  50         }
  51
  52         return $newDate;
  53     }
  54
  55   // this is case if the $date does not have 10 characters
  56     return $date;
  57 }
  58
  59 // 0 - Time format 24 hr
  60 // 1 - Time format 12 hr
  61 function oeFormatTime($time, $format = "")
  62 {
  63     $formatted = $time;
  64     if ($format == "") {
  65         $format = $GLOBALS['time_display_format'];
  66     }
  67
  68     if ($format == 0) {
  69         $formatted = date("H:i", strtotime($time));
  70     } else if ($format == 1) {
  71         $formatted = date("g:i a", strtotime($time));
  72     }
  73
  74     return $formatted;
  75 }
  76
  77 // Format short date from time.
  78 function oeFormatSDFT($time)
  79 {
  80     return oeFormatShortDate(date('Y-m-d', $time));
  81 }
  82
  83 // Format the body of a patient note.
  84 function oeFormatPatientNote($note)
  85 {
  86     $i = 0;
  87     while ($i !== false) {
  88         if (preg_match('/^\d\d\d\d-\d\d-\d\d/', substr($note, $i))) {
  89             $note = substr($note, 0, $i) . oeFormatShortDate(substr($note, $i, 10)) . substr($note, $i + 10);
  90         }
  91
  92         $i = strpos("\n", $note, $i);
  93         if ($i !== false) {
  94             ++$i;
  95         }
  96     }
  97
  98     return $note;
  99 }
 100
 101 function oeFormatClientID($id)
 102 {
 103
 104   // TBD
 105
 106     return $id;
 107 }
 108 //----------------------------------------------------
 109 function DateFormatRead($mode = 'legacy')
 110 {
 111     //For the 3 supported date format,the javascript code also should be twicked to display the date as per it.
 112     //Output of this function is given to 'ifFormat' parameter of the 'Calendar.setup'.
 113     //This will show the date as per the global settings.
 114     if ($GLOBALS['date_display_format']==0) {
 115         if ($mode == 'legacy') {
 116             return "%Y-%m-%d";
 117         } else { //$mode=='jquery-datetimepicker'
 118             return "Y-m-d";
 119         }
 120     } else if ($GLOBALS['date_display_format']==1) {
 121         if ($mode == 'legacy') {
 122             return "%m/%d/%Y";
 123         } else { //$mode=='jquery-datetimepicker'
 124             return "m/d/Y";
 125         }
 126     } else if ($GLOBALS['date_display_format']==2) {
 127         if ($mode == 'legacy') {
 128             return "%d/%m/%Y";
 129         } else { //$mode=='jquery-datetimepicker'
 130             return "d/m/Y";
 131         }
 132     }
 133 }
 134
 135 function DateToYYYYMMDD($DateValue)
 136 {
 137 //With the help of function DateFormatRead() now the user can enter date is any of the 3 formats depending upon the global setting.
 138  //But in database the date can be stored only in the yyyy-mm-dd format.
 139  //This function accepts a date in any of the 3 formats, and as per the global setting, converts it to the yyyy-mm-dd format.
 140     if (trim($DateValue)=='') {
 141         return '';
 142     }
 143
 144     if ($GLOBALS['date_display_format']==0) {
 145         return $DateValue;
 146     } else if ($GLOBALS['date_display_format']==1 || $GLOBALS['date_display_format']==2) {
 147         $DateValueArray=explode('/', $DateValue);
 148         if ($GLOBALS['date_display_format']==1) {
 149             return $DateValueArray[2].'-'.$DateValueArray[0].'-'.$DateValueArray[1];
 150         }
 151
 152         if ($GLOBALS['date_display_format']==2) {
 153             return $DateValueArray[2].'-'.$DateValueArray[1].'-'.$DateValueArray[0];
 154         }
 155     }
 156 }
 157
 158 // Returns age in a desired format:
 159 //   0 = "xx month(s)" if < 2 years, else years
 160 //   1 = Years      : just a number
 161 //   2 = Months     : just a number
 162 //   3 = Gestational: "xx week(s) y day(s)"
 163 // $dobYMD is YYYYMMDD or YYYY-MM-DD
 164 // $nowYMD is same format but optional
 165 //
 166 function oeFormatAge($dobYMD, $nowYMD = '', $format = 0)
 167 {
 168   // Strip any dashes from the dates.
 169     $dobYMD = preg_replace('/-/', '', $dobYMD);
 170     $nowYMD = preg_replace('/-/', '', $nowYMD);
 171     $dobDay   = substr($dobYMD, 6, 2);
 172     $dobMonth = substr($dobYMD, 4, 2);
 173     $dobYear  = substr($dobYMD, 0, 4);
 174
 175     if ($nowYMD) {
 176         $nowDay   = substr($nowYMD, 6, 2);
 177         $nowMonth = substr($nowYMD, 4, 2);
 178         $nowYear  = substr($nowYMD, 0, 4);
 179     } else {
 180         $nowDay   = date("d");
 181         $nowMonth = date("m");
 182         $nowYear  = date("Y");
 183     }
 184
 185     if ($format == 3) {
 186         // Gestational age as weeks and days.
 187         $secs = mktime(0, 0, 0, $nowMonth, $nowDay, $nowYear) -
 188             mktime(0, 0, 0, $dobMonth, $dobDay, $dobYear);
 189         $days  = intval($secs / (24 * 60 * 60));
 190         $weeks = intval($days / 7);
 191         $days  = $days % 7;
 192         $age   = "$weeks " . ($weeks == 1 ? xl('week') : xl('weeks')) .
 193              " $days " . ($days  == 1 ? xl('day') : xl('days'));
 194     } else {
 195         // Years or months.
 196         $dayDiff   = $nowDay   - $dobDay;
 197         $monthDiff = $nowMonth - $dobMonth;
 198         $yearDiff  = $nowYear  - $dobYear;
 199         $ageInMonths = $yearDiff * 12 + $monthDiff;
 200         if ($dayDiff < 0) {
 201             --$ageInMonths;
 202         }
 203
 204         if ($format == 1 || ($format == 0 && $ageInMonths >= 24)) {
 205             $age = $yearDiff;
 206             if ($monthDiff < 0 || ($monthDiff == 0 && $dayDiff < 0)) {
 207                 --$age;
 208             }
 209         } else {
 210             $age = $ageInMonths;
 211             if ($format == 0) {
 212                 $age .= ' ' . $ageInMonths == 1 ? xl('month') : xl('months');
 213             }
 214         }
 215     }
 216
 217     return $age;
 218 }