X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdatetime.php;h=3033b88afc816238ea7e0e4ada4b86fa92576c5b;hb=326a873082cd9f31f70bfb703ad2c3e7fde19bb8;hp=ca6c1b4674802bb5bf64d48de5b3a535f005b174;hpb=4d8e8de0bf94ced2de53eddaa2f8c47b167d2af1;p=friendica.git diff --git a/include/datetime.php b/include/datetime.php index ca6c1b4674..3033b88afc 100644 --- a/include/datetime.php +++ b/include/datetime.php @@ -5,8 +5,8 @@ if(! function_exists('timezone_cmp')) { function timezone_cmp($a, $b) { if(strstr($a,'/') && strstr($b,'/')) { - if ($a == $b) return 0; - return ($a < $b) ? -1 : 1; + if ( t($a) == t($b)) return 0; + return ( t($a) < t($b)) ? -1 : 1; } if(strstr($a,'/')) return -1; if(strstr($b,'/')) return 1; @@ -41,9 +41,9 @@ function select_timezone($current = 'America/Los_Angeles') { } else { $city = $ex[0]; - if($continent != 'Miscellaneous') { + if($continent != t('Miscellaneous')) { $o .= ''; - $continent = 'Miscellaneous'; + $continent = t('Miscellaneous'); $o .= ''; } } @@ -65,9 +65,9 @@ if(! function_exists('datetime_convert')) { function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d H:i:s") { // Slight hackish adjustment so that 'zero' datetime actually returns what is intended - // otherwise we end up with -0001-11-30 ... + // otherwise we end up with -0001-11-30 ... // add 32 days so that we at least get year 00, and then hack around the fact that - // months and days always start with 1. + // months and days always start with 1. if(substr($s,0,10) == '0000-00-00') { $d = new DateTime($s . ' + 32 days', new DateTimeZone('UTC')); @@ -84,12 +84,47 @@ function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d function dob($dob) { list($year,$month,$day) = sscanf($dob,'%4d-%2d-%2d'); $y = datetime_convert('UTC',date_default_timezone_get(),'now','Y'); - $o = datesel('',1920,$y,true,$year,$month,$day); + $f = get_config('system','birthday_input_format'); + if(! $f) + $f = 'ymd'; + $o = datesel($f,'',1920,$y,true,$year,$month,$day); + return $o; +} + + +function datesel_format($f) { + + $o = ''; + + if(strlen($f)) { + for($x = 0; $x < strlen($f); $x ++) { + switch($f[$x]) { + case 'y': + if(strlen($o)) + $o .= '-'; + $o .= t('year'); + break; + case 'm': + if(strlen($o)) + $o .= '-'; + $o .= t('month'); + break; + case 'd': + if(strlen($o)) + $o .= '-'; + $o .= t('day'); + break; + default: + break; + } + } + } return $o; } // returns a date selector. +// $f = format string, e.g. 'ymd' or 'mdy' // $pre = prefix (if needed) for HTML name and class fields // $ymin = first year shown in selector dropdown // $ymax = last year shown in selector dropdown @@ -99,38 +134,84 @@ function dob($dob) { // $d = already selected day if(! function_exists('datesel')) { -function datesel($pre,$ymin,$ymax,$allow_blank,$y,$m,$d) { +function datesel($f,$pre,$ymin,$ymax,$allow_blank,$y,$m,$d) { $o = ''; - $o .= ""; + if($allow_blank) { + $sel = (($y == '0000') ? " selected=\"selected\" " : ""); + $o .= ""; + } + + if($ymax > $ymin) { + for($x = $ymax; $x >= $ymin; $x --) { + $sel = (($x == $y) ? " selected=\"selected\" " : ""); + $o .= ""; + } + } + else { + for($x = $ymax; $x <= $ymin; $x ++) { + $sel = (($x == $y) ? " selected=\"selected\" " : ""); + $o .= ""; + } + } + } + elseif($f[$z] == 'm') { + + $o .= " "; + return $o; +}} + +if(! function_exists('timesel')) { +function timesel($pre,$h,$m) { + + $o = ''; + $o .= " : "; return $o; }} + + + + + + + // implements "3 seconds ago" etc. // based on $posted_date, (UTC). // Results relative to current timezone @@ -142,6 +223,11 @@ function relative_date($posted_date) { $localtime = datetime_convert('UTC',date_default_timezone_get(),$posted_date); $abs = strtotime($localtime); + + if (is_null($posted_date) || $posted_date === '0000-00-00 00:00:00' || $abs === False) { + return t('never'); + } + $etime = time() - $abs; if ($etime < 1) { @@ -149,12 +235,12 @@ function relative_date($posted_date) { } $a = array( 12 * 30 * 24 * 60 * 60 => array( t('year'), t('years')), - 30 * 24 * 60 * 60 => array( t('month'), t('months')), - 7 * 24 * 60 * 60 => array( t('week'), t('weeks')), - 24 * 60 * 60 => array( t('day'), t('days')), - 60 * 60 => array( t('hour'), t('hours')), - 60 => array( t('minute'), t('minutes')), - 1 => array( t('second'), t('seconds')) + 30 * 24 * 60 * 60 => array( t('month'), t('months')), + 7 * 24 * 60 * 60 => array( t('week'), t('weeks')), + 24 * 60 * 60 => array( t('day'), t('days')), + 60 * 60 => array( t('hour'), t('hours')), + 60 => array( t('minute'), t('minutes')), + 1 => array( t('second'), t('seconds')) ); foreach ($a as $secs => $str) { @@ -196,3 +282,114 @@ function age($dob,$owner_tz = '',$viewer_tz = '') { $year_diff--; return $year_diff; } + + + +// Get days in month +// get_dim($year, $month); +// returns number of days. +// $month[1] = 'January'; +// to match human usage. + +if(! function_exists('get_dim')) { +function get_dim($y,$m) { + + $dim = array( 0, + 31, 28, 31, 30, 31, 30, + 31, 31, 30, 31, 30, 31); + + if($m != 2) + return $dim[$m]; + if(((($y % 4) == 0) && (($y % 100) != 0)) || (($y % 400) == 0)) + return 29; + return $dim[2]; +}} + + +// Returns the first day in month for a given month, year +// get_first_dim($year,$month) +// returns 0 = Sunday through 6 = Saturday +// Months start at 1. + +if(! function_exists('get_first_dim')) { +function get_first_dim($y,$m) { + $d = sprintf('%04d-%02d-01 00:00', intval($y), intval($m)); + return datetime_convert('UTC','UTC',$d,'w'); +}} + +// output a calendar for the given month, year. +// if $links are provided (array), e.g. $links[12] => 'http://mylink' , +// date 12 will be linked appropriately. Today's date is also noted by +// altering td class. +// Months count from 1. + + +// TODO: provide (prev,next) links, define class variations for different size calendars + + +if(! function_exists('cal')) { +function cal($y = 0,$m = 0, $links = false, $class='') { + + + // month table - start at 1 to match human usage. + + $mtab = array(' ', + 'January','February','March', + 'April','May','June', + 'July','August','September', + 'October','November','December' + ); + + $thisyear = datetime_convert('UTC',date_default_timezone_get(),'now','Y'); + $thismonth = datetime_convert('UTC',date_default_timezone_get(),'now','m'); + if(! $y) + $y = $thisyear; + if(! $m) + $m = intval($thismonth); + + $dn = array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'); + $f = get_first_dim($y,$m); + $l = get_dim($y,$m); + $d = 1; + $dow = 0; + $started = false; + + if(($y == $thisyear) && ($m == $thismonth)) + $tddate = intval(datetime_convert('UTC',date_default_timezone_get(),'now','j')); + + $str_month = day_translate($mtab[$m]); + $o = ''; + $o .= ""; + for($a = 0; $a < 7; $a ++) + $o .= ''; + $o .= ''; + + while($d <= $l) { + if(($dow == $f) && (! $started)) + $started = true; + $today = (((isset($tddate)) && ($tddate == $d)) ? "class=\"today\" " : ''); + $o .= "'; + $dow ++; + if(($dow == 7) && ($d <= $l)) { + $dow = 0; + $o .= ''; + } + } + if($dow) + for($a = $dow; $a < 7; $a ++) + $o .= ''; + $o .= '
$str_month $y
' . mb_substr(day_translate($dn[$a]),0,3,'UTF-8') . '
"; + $day = str_replace(' ',' ',sprintf('%2.2d', $d)); + if($started) { + if(is_array($links) && isset($links[$d])) + $o .= "$day"; + else + $o .= $day; + $d ++; + } + else + $o .= ' '; + $o .= '
 
'."\r\n"; + + return $o; +}}