X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdatetime.php;h=79964ef404525e5074d226f836040aa1894a5298;hb=ddf3589fc5effa9fb28947e200bfe0a310cef88c;hp=f7be5bdb11666d789af3f3a908515671583b7af9;hpb=365ff94137166f63211b9632c204a05a5cee7035;p=friendica.git
diff --git a/include/datetime.php b/include/datetime.php
index f7be5bdb11..79964ef404 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -15,12 +15,11 @@ function timezone_cmp($a, $b) {
}}
// emit a timezone selector grouped (primarily) by continent
-
if(! function_exists('select_timezone')) {
function select_timezone($current = 'America/Los_Angeles') {
$timezone_identifiers = DateTimeZone::listIdentifiers();
-
+
$o ='';
return $o;
}}
+// return a select using 'field_select_raw' template, with timezones
+// groupped (primarily) by continent
+// arguments follow convetion as other field_* template array:
+// 'name', 'label', $value, 'help'
+if (!function_exists('field_timezone')){
+function field_timezone($name='timezone', $label='', $current = 'America/Los_Angeles', $help){
+ $options = select_timezone($current);
+ $options = str_replace('','', $options);
+
+ $tpl = get_markup_template('field_select_raw.tpl');
+ return replace_macros($tpl, array(
+ '$field' => array($name, $label, $current, $help, $options),
+ ));
+
+}}
+
// General purpose date parse/convert function.
// $from = source timezone
// $to = dest timezone
@@ -64,70 +80,178 @@ function select_timezone($current = 'America/Los_Angeles') {
if(! function_exists('datetime_convert')) {
function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d H:i:s") {
+ // Defaults to UTC if nothing is set, but throws an exception if set to empty string.
+ // Provide some sane defaults regardless.
+
+ if($from === '')
+ $from = 'UTC';
+ if($to === '')
+ $to = 'UTC';
+ if( ($s === '') || (! is_string($s)) )
+ $s = 'now';
+
// Slight hackish adjustment so that 'zero' datetime actually returns what is intended
- // otherwise we end up with -0001-11-30 ...
- // add 32 days so that we at least get year 00, and then hack around the fact that
- // months and days always start with 1.
+ // otherwise we end up with -0001-11-30 ...
+ // add 32 days so that we at least get year 00, and then hack around the fact that
+ // months and days always start with 1.
if(substr($s,0,10) == '0000-00-00') {
$d = new DateTime($s . ' + 32 days', new DateTimeZone('UTC'));
return str_replace('1','0',$d->format($fmt));
}
- $d = new DateTime($s, new DateTimeZone($from));
- $d->setTimeZone(new DateTimeZone($to));
+ try {
+ $from_obj = new DateTimeZone($from);
+ }
+ catch(Exception $e) {
+ $from_obj = new DateTimeZone('UTC');
+ }
+
+ try {
+ $d = new DateTime($s, $from_obj);
+ }
+ catch(Exception $e) {
+ logger('datetime_convert: exception: ' . $e->getMessage());
+ $d = new DateTime('now', $from_obj);
+ }
+
+ try {
+ $to_obj = new DateTimeZone($to);
+ }
+ catch(Exception $e) {
+ $to_obj = new DateTimeZone('UTC');
+ }
+
+ $d->setTimeZone($to_obj);
return($d->format($fmt));
}}
+
// wrapper for date selector, tailored for use in birthday fields
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)
+ $f = 'ymd';
+ if($dob === '0000-00-00')
+ $value = '';
+ else
+ $value = (($year) ? datetime_convert('UTC','UTC',$dob,'Y-m-d') : datetime_convert('UTC','UTC',$dob,'m-d'));
+ $o = '';
+// if ($dob && $dob != '0000-00-00')
+// $o = datesel($f,mktime(0,0,0,0,0,1900),mktime(),mktime(0,0,0,$month,$day,$year),'dob');
+// else
+// $o = datesel($f,mktime(0,0,0,0,0,1900),mktime(),false,'dob');
return $o;
}
-
-// returns a date selector.
-// $pre = prefix (if needed) for HTML name and class fields
-// $ymin = first year shown in selector dropdown
-// $ymax = last year shown in selector dropdown
-// $allow_blank = allow an empty response on any field
-// $y = already selected year
-// $m = already selected month
-// $d = already selected day
-
+/**
+ * returns a date selector
+ * @param $format
+ * format string, e.g. 'ymd' or 'mdy'. Not currently supported
+ * @param $min
+ * unix timestamp of minimum date
+ * @param $max
+ * unix timestap of maximum date
+ * @param $default
+ * unix timestamp of default date
+ * @param $id
+ * id and name of datetimepicker (defaults to "datetimepicker")
+ */
if(! function_exists('datesel')) {
-function datesel($pre,$ymin,$ymax,$allow_blank,$y,$m,$d) {
-
- $o = '';
- $o .= " ";
+ $o = '';
+ $dateformat = '';
+ if($pickdate) $dateformat .= 'Y-m-d';
+ if($pickdate && $picktime) $dateformat .= ' ';
+ if($picktime) $dateformat .= 'H:i';
+ $minjs = $min ? ",minDate: new Date({$min->getTimestamp()}*1000), yearStart: " . $min->format('Y') : '';
+ $maxjs = $max ? ",maxDate: new Date({$max->getTimestamp()}*1000), yearEnd: " . $max->format('Y') : '';
+
+ $input_text = $default ? 'value="' . date($dateformat, $default->getTimestamp()) . '"' : '';
+ $defaultdatejs = $default ? ",defaultDate: new Date({$default->getTimestamp()}*1000)" : '';
+ $pickers = '';
+ if(!$pickdate) $pickers .= ',datepicker: false';
+ if(!$picktime) $pickers .= ',timepicker: false';
+ $extra_js = '';
+ $pickers .= ",dayOfWeekStart: ".$firstDay.",lang:'".$lang."'";
+ if($minfrom != '')
+ $extra_js .= "\$('#$minfrom').data('xdsoft_datetimepicker').setOptions({onChangeDateTime: function (currentDateTime) { \$('#$id').data('xdsoft_datetimepicker').setOptions({minDate: currentDateTime})}})";
+ if($maxfrom != '')
+ $extra_js .= "\$('#$maxfrom').data('xdsoft_datetimepicker').setOptions({onChangeDateTime: function (currentDateTime) { \$('#$id').data('xdsoft_datetimepicker').setOptions({maxDate: currentDateTime})}})";
+ $readable_format = $dateformat;
+ $readable_format = str_replace('Y','yyyy',$readable_format);
+ $readable_format = str_replace('m','mm',$readable_format);
+ $readable_format = str_replace('d','dd',$readable_format);
+ $readable_format = str_replace('H','HH',$readable_format);
+ $readable_format = str_replace('i','MM',$readable_format);
+ $o .= "
";
+ $o .= '
';
+ $o .= "";
return $o;
}}
@@ -137,31 +261,46 @@ function datesel($pre,$ymin,$ymax,$allow_blank,$y,$m,$d) {
// Limited to range of timestamps
if(! function_exists('relative_date')) {
-function relative_date($posted_date) {
+function relative_date($posted_date,$format = null) {
- $localtime = datetime_convert('UTC',date_default_timezone_get(),$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) {
return t('less than a second ago');
}
-
+
+ /*
+ $time_append = '';
+ if ($etime >= 86400) {
+ $time_append = ' ('.$localtime.')';
+ }
+ */
+
$a = array( 12 * 30 * 24 * 60 * 60 => array( t('year'), t('years')),
- 30 * 24 * 60 * 60 => array( t('month'), t('months')),
- 7 * 24 * 60 * 60 => array( t('week'), t('weeks')),
- 24 * 60 * 60 => array( t('day'), t('days')),
- 60 * 60 => array( t('hour'), t('hours')),
- 60 => array( t('minute'), t('minutes')),
- 1 => array( t('second'), t('seconds'))
+ 30 * 24 * 60 * 60 => array( t('month'), t('months')),
+ 7 * 24 * 60 * 60 => array( t('week'), t('weeks')),
+ 24 * 60 * 60 => array( t('day'), t('days')),
+ 60 * 60 => array( t('hour'), t('hours')),
+ 60 => array( t('minute'), t('minutes')),
+ 1 => array( t('second'), t('seconds'))
);
-
+
foreach ($a as $secs => $str) {
- $d = $etime / $secs;
- if ($d >= 1) {
- $r = round($d);
- return $r . ' ' . (($r == 1) ? $str[0] : $str[1]) . t(' ago');
+ $d = $etime / $secs;
+ if ($d >= 1) {
+ $r = round($d);
+ // translators - e.g. 22 hours ago, 1 minute ago
+ if(! $format)
+ $format = t('%1$d %2$s ago');
+ return sprintf( $format,$r, (($r == 1) ? $str[0] : $str[1]));
}
}
}}
@@ -171,13 +310,13 @@ function relative_date($posted_date) {
// Returns age in years, given a date of birth,
// the timezone of the person whose date of birth is provided,
// and the timezone of the person viewing the result.
-// Why? Bear with me. Let's say I live in Mittagong, Australia, and my
+// Why? Bear with me. Let's say I live in Mittagong, Australia, and my
// birthday is on New Year's. You live in San Bruno, California.
// When exactly are you going to see my age increase?
-// A: 5:00 AM Dec 31 San Bruno time. That's precisely when I start
-// celebrating and become a year older. If you wish me happy birthday
-// on January 1 (San Bruno time), you'll be a day late.
-
+// A: 5:00 AM Dec 31 San Bruno time. That's precisely when I start
+// celebrating and become a year older. If you wish me happy birthday
+// on January 1 (San Bruno time), you'll be a day late.
+
function age($dob,$owner_tz = '',$viewer_tz = '') {
if(! intval($dob))
return 0;
@@ -233,7 +372,7 @@ function get_first_dim($y,$m) {
// output a calendar for the given month, year.
// if $links are provided (array), e.g. $links[12] => 'http://mylink' ,
-// date 12 will be linked appropriately. Today's date is also noted by
+// date 12 will be linked appropriately. Today's date is also noted by
// altering td class.
// Months count from 1.
@@ -242,7 +381,7 @@ function get_first_dim($y,$m) {
if(! function_exists('cal')) {
-function cal($y = 0,$m = 0, $links = false) {
+function cal($y = 0,$m = 0, $links = false, $class='') {
// month table - start at 1 to match human usage.
@@ -252,7 +391,7 @@ function cal($y = 0,$m = 0, $links = false) {
'April','May','June',
'July','August','September',
'October','November','December'
- );
+ );
$thisyear = datetime_convert('UTC',date_default_timezone_get(),'now','Y');
$thismonth = datetime_convert('UTC',date_default_timezone_get(),'now','m');
@@ -272,7 +411,7 @@ function cal($y = 0,$m = 0, $links = false) {
$tddate = intval(datetime_convert('UTC',date_default_timezone_get(),'now','j'));
$str_month = day_translate($mtab[$m]);
- $o = '