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   $s = number_format($amount,
  11     $GLOBALS['currency_decimals'],
  12     $GLOBALS['currency_dec_point'],
  13     $GLOBALS['currency_thousands_sep']);
  14   // If the currency symbol exists and is requested, prepend it.
  15   if ($symbol && !empty($GLOBALS['gbl_currency_symbol']))
  16     $s = $GLOBALS['gbl_currency_symbol'] . " $s";
  17   return $s;
  18 }
  19
  20 function oeFormatShortDate($date='today') {
  21   if ($date === 'today') $date = date('Y-m-d');
  22   if (strlen($date) == 10) {
  23     // assume input is yyyy-mm-dd
  24     if ($GLOBALS['date_display_format'] == 1)      // mm/dd/yyyy
  25       $date = substr($date, 5, 2) . '/' . substr($date, 8, 2) . '/' . substr($date, 0, 4);
  26     else if ($GLOBALS['date_display_format'] == 2) // dd/mm/yyyy
  27       $date = substr($date, 8, 2) . '/' . substr($date, 5, 2) . '/' . substr($date, 0, 4);
  28   }
  29   return $date;
  30 }
  31
  32 // 0 - Time format 24 hr
  33 // 1 - Time format 12 hr
  34 function oeFormatTime( $time, $format = "" )
  35 {
  36         $formatted = $time;
  37         if ( $format == "" ) {
  38                 $format = $GLOBALS['time_display_format'];
  39         }
  40
  41         if ( $format == 0 ) {
  42                 $formatted = date( "H:i", strtotime( $time ) );
  43         } else if ( $format == 1 ) {
  44                 $formatted = date( "g:i a", strtotime( $time ) );
  45         }
  46
  47         return $formatted;
  48 }
  49
  50 // Format short date from time.
  51 function oeFormatSDFT($time) {
  52   return oeFormatShortDate(date('Y-m-d', $time));
  53 }
  54
  55 // Format the body of a patient note.
  56 function oeFormatPatientNote($note) {
  57   $i = 0;
  58   while ($i !== false) {
  59     if (preg_match('/^\d\d\d\d-\d\d-\d\d/', substr($note, $i))) {
  60       $note = substr($note, 0, $i) . oeFormatShortDate(substr($note, $i, 10)) . substr($note, $i + 10);
  61     }
  62     $i = strpos("\n", $note, $i);
  63     if ($i !== false) ++$i;
  64   }
  65   return $note;
  66 }
  67
  68 function oeFormatClientID($id) {
  69
  70   // TBD
  71
  72   return $id;
  73 }
  74 //----------------------------------------------------
  75 function DateFormatRead()
  76  {//For the 3 supported date format,the javascript code also should be twicked to display the date as per it.
  77   //Output of this function is given to 'ifFormat' parameter of the 'Calendar.setup'.
  78   //This will show the date as per the global settings.
  79         if($GLOBALS['date_display_format']==0)
  80          {
  81           return "%Y-%m-%d";
  82          }
  83         else if($GLOBALS['date_display_format']==1)
  84          {
  85           return "%m/%d/%Y";
  86          }
  87         else if($GLOBALS['date_display_format']==2)
  88          {
  89           return "%d/%m/%Y";
  90          }
  91  }
  92 function DateToYYYYMMDD($DateValue)
  93  {//With the help of function DateFormatRead() now the user can enter date is any of the 3 formats depending upon the global setting.
  94  //But in database the date can be stored only in the yyyy-mm-dd format.
  95  //This function accepts a date in any of the 3 formats, and as per the global setting, converts it to the yyyy-mm-dd format.
  96         if(trim($DateValue)=='')
  97          {
  98           return '';
  99          }
 100
 101         if($GLOBALS['date_display_format']==0)
 102          {
 103           return $DateValue;
 104          }
 105         else if($GLOBALS['date_display_format']==1 || $GLOBALS['date_display_format']==2)
 106          {
 107           $DateValueArray=explode('/',$DateValue);
 108           if($GLOBALS['date_display_format']==1)
 109            {
 110                   return $DateValueArray[2].'-'.$DateValueArray[0].'-'.$DateValueArray[1];
 111            }
 112           if($GLOBALS['date_display_format']==2)
 113            {
 114                   return $DateValueArray[2].'-'.$DateValueArray[1].'-'.$DateValueArray[0];
 115            }
 116          }
 117  }
 118
 119 // Returns age in a desired format:
 120 //   0 = "xx month(s)" if < 2 years, else years
 121 //   1 = Years      : just a number
 122 //   2 = Months     : just a number
 123 //   3 = Gestational: "xx week(s) y day(s)"
 124 // $dobYMD is YYYYMMDD or YYYY-MM-DD
 125 // $nowYMD is same format but optional
 126 //
 127 function oeFormatAge($dobYMD, $nowYMD='', $format=0) {
 128   // Strip any dashes from the dates.
 129   $dobYMD = preg_replace('/-/', '', $dobYMD);
 130   $nowYMD = preg_replace('/-/', '', $nowYMD);
 131   $dobDay   = substr($dobYMD,6,2);
 132   $dobMonth = substr($dobYMD,4,2);
 133   $dobYear  = substr($dobYMD,0,4);
 134
 135   if ($nowYMD) {
 136     $nowDay   = substr($nowYMD,6,2);
 137     $nowMonth = substr($nowYMD,4,2);
 138     $nowYear  = substr($nowYMD,0,4);
 139   }
 140   else {
 141     $nowDay   = date("d");
 142     $nowMonth = date("m");
 143     $nowYear  = date("Y");
 144   }
 145
 146   if ($format == 3) {
 147     // Gestational age as weeks and days.
 148     $secs = mktime(0, 0, 0, $nowMonth, $nowDay, $nowYear) -
 149             mktime(0, 0, 0, $dobMonth, $dobDay, $dobYear);
 150     $days  = intval($secs / (24 * 60 * 60));
 151     $weeks = intval($days / 7);
 152     $days  = $days % 7;
 153     $age   = "$weeks " . ($weeks == 1 ? xl('week') : xl('weeks')) .
 154              " $days " . ($days  == 1 ? xl('day' ) : xl('days' ));
 155   }
 156   else {
 157     // Years or months.
 158     $dayDiff   = $nowDay   - $dobDay;
 159     $monthDiff = $nowMonth - $dobMonth;
 160     $yearDiff  = $nowYear  - $dobYear;
 161     $ageInMonths = $yearDiff * 12 + $monthDiff;
 162     if ($dayDiff < 0) --$ageInMonths;
 163     if ($format == 1 || ($format == 0 && $ageInMonths >= 24)) {
 164       $age = $yearDiff;
 165       if ($monthDiff < 0 || ($monthDiff == 0 && $dayDiff < 0)) --$age;
 166     }
 167     else {
 168       $age = $ageInMonths;
 169       if ($format == 0) {
 170         $age .= ' ' . $ageInMonths == 1 ? xl('month') : xl('months');
 171       }
 172     }
 173   }
 174
 175   return $age;
 176 }
 177 ?>