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