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