1) { $continent = t($ex[0]); if (count($ex) > 2) $city = substr($value, strpos($value, '/')+1); else $city = $ex[1]; } else { $city = $ex[0]; $continent = t('Miscellaneous'); } $city = str_replace('_', ' ', t($city)); if (!x($continents, $ex[0])) $continents[$ex[0]] = array(); $continents[$continent][$value] = $city; } return $continents; } /** * @brief General purpose date parse/convert function. * * @param string $from source timezone * @param string $to dest timezone * @param string $s some parseable date/time string * @param string $fmt output format recognised from php's DateTime class * http://www.php.net/manual/en/datetime.format.php * @return string */ function datetime_convert($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)) ) $s = 'now'; // Slight hackish adjustment so that 'zero' datetime actually returns what is intended // otherwise we end up with -0001-11-30 ... // add 32 days so that we at least get year 00, and then hack around the fact that // months and days always start with 1. if(substr($s,0,10) == '0000-00-00') { $d = new DateTime($s . ' + 32 days', new DateTimeZone('UTC')); return str_replace('1', '0', $d->format($fmt)); } 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)); } /** * @brief Wrapper for date selector, tailored for use in birthday fields. * * @param string $dob Date of Birth * @return string */ function dob($dob) { list($year, $month, $day) = sscanf($dob, '%4d-%2d-%2d'); $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 * @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 $id * id and name of datetimepicker (defaults to "datetimepicker") */ function datesel($format, $min, $max, $default, $id = 'datepicker') { return datetimesel($format, $min, $max, $default, $id,true, false, '', ''); } /** * returns a time selector * @param $format * format string, e.g. 'ymd' or 'mdy'. Not currently supported * @param $h * already selected hour * @param $m * already selected minute * @param $id * id and name of datetimepicker (defaults to "timepicker") */ function timesel($format, $h, $m, $id='timepicker') { return datetimesel($format,new DateTime(),new DateTime(),new DateTime("$h:$m"),$id,false,true); } /** * @brief Returns a datetime 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 string $id * id and name of datetimepicker (defaults to "datetimepicker") * @param boolean $pickdate * true to show date picker (default) * @param boolean $picktime * true to show time picker (default) * @param $minfrom * set minimum date from picker with id $minfrom (none by default) * @param $maxfrom * set maximum date from picker with id $maxfrom (none by default) * @param boolean $required default false * @return string Parsed HTML output. * * @todo Once browser support is better this could probably be replaced with * native HTML5 date picker. */ function datetimesel($format, $min, $max, $default, $label, $id = 'datetimepicker', $pickdate = true, $picktime = true, $minfrom = '', $maxfrom = '', $required = false, $first_day = 0) { $o = ''; $dateformat = ''; if($pickdate) $dateformat .= 'Y-m-d'; if($pickdate && $picktime) $dateformat .= ' '; if($picktime) $dateformat .= 'H:i'; $minjs = $min->getTimestamp() ? ",minDate: new Date({$min->getTimestamp()}*1000), yearStart: " . $min->format('Y') : ''; $maxjs = $max->getTimestamp() ? ",maxDate: new Date({$max->getTimestamp()}*1000), yearEnd: " . $max->format('Y') : ''; $input_text = $default->getTimestamp() ? date($dateformat, $default->getTimestamp()) : ''; $defaultdatejs = $default->getTimestamp() ? ",defaultDate: new Date({$default->getTimestamp()}*1000)" : ''; $pickers = ''; if(!$pickdate) $pickers .= ',datepicker: false'; if(!$picktime) $pickers .= ',timepicker: false'; $extra_js = ''; if($minfrom != '') $extra_js .= "\$('#id_$minfrom').data('xdsoft_datetimepicker').setOptions({onChangeDateTime: function (currentDateTime) { \$('#id_$id').data('xdsoft_datetimepicker').setOptions({minDate: currentDateTime})}})"; if($maxfrom != '') $extra_js .= "\$('#id_$maxfrom').data('xdsoft_datetimepicker').setOptions({onChangeDateTime: function (currentDateTime) { \$('#id_$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); $tpl = get_markup_template('field_input.tpl'); $o .= replace_macros($tpl,array( '$field' => array($id, $label, $input_text, (($required) ? t('Required') : ''), (($required) ? '*' : ''), 'placeholder="' . $readable_format . '"'), )); $o .= ""; return $o; } /** * @brief Returns a relative date string. * * Implements "3 seconds ago" etc. * Based on $posted_date, (UTC). * Results relative to current timezone. * Limited to range of timestamps. * * @param string $posted_date * @param string $format (optional) parsed with sprintf() * %1$d %2$s ago, e.g. 22 hours ago, 1 minute ago * @return string with relative date */ function relative_date($posted_date, $format = null) { $localtime = datetime_convert('UTC', date_default_timezone_get(), $posted_date); $abs = strtotime($localtime); if (is_null($posted_date) || $posted_date === NULL_DATE || $abs === false) { return t('never'); } $etime = time() - $abs; if ($etime < 1) { return t('less than a second ago'); } $a = array( 12 * 30 * 24 * 60 * 60 => array( t('year'), t('years')), 30 * 24 * 60 * 60 => array( t('month'), t('months')), 7 * 24 * 60 * 60 => array( t('week'), t('weeks')), 24 * 60 * 60 => array( t('day'), t('days')), 60 * 60 => array( t('hour'), t('hours')), 60 => array( t('minute'), t('minutes')), 1 => array( t('second'), t('seconds')) ); foreach ($a as $secs => $str) { $d = $etime / $secs; if ($d >= 1) { $r = round($d); if (! $format) $format = t('%1$d %2$s ago', 'e.g. 22 hours ago, 1 minute ago'); return sprintf($format, $r, (($r == 1) ? $str[0] : $str[1])); } } } /** * @brief Returns timezone correct age in years. * * Returns the 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 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. * * @param string $dob Date of Birth * @param string $owner_tz (optional) timezone of the person of interest * @param string $viewer_tz (optional) timezone of the person viewing * @return number */ function age($dob, $owner_tz = '', $viewer_tz = '') { if (! intval($dob)) return 0; if (! $owner_tz) $owner_tz = date_default_timezone_get(); if (! $viewer_tz) $viewer_tz = date_default_timezone_get(); $birthdate = datetime_convert('UTC', $owner_tz, $dob . ' 00:00:00+00:00','Y-m-d'); list($year,$month,$day) = explode("-", $birthdate); $year_diff = datetime_convert('UTC', $viewer_tz, 'now', 'Y') - $year; $curr_month = datetime_convert('UTC', $viewer_tz, 'now', 'm'); $curr_day = datetime_convert('UTC', $viewer_tz, 'now', 'd'); if (($curr_month < $month) || (($curr_month == $month) && ($curr_day < $day))) $year_diff--; return $year_diff; } /** * @brief Get days of a month in a given year. * * Returns number of days in the month of the given year. * $m = 1 is 'January' to match human usage. * * @param int $y year * @param int $m month (1=January, 12=December) * @return int number of days in the given month */ function get_dim($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]; } /** * @brief Returns the first day in month for a given month, year. * * Months start at 1. * * @param int $y Year * @param int $m Month (1=January, 12=December) * @return day 0 = Sunday through 6 = Saturday */ function get_first_dim($y, $m) { $d = sprintf('%04d-%02d-01 00:00', intval($y), intval($m)); return datetime_convert('UTC', 'UTC', $d, 'w'); } /** * @brief 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. * * @param number $y Year * @param number $m Month * @param string $links (default false) * @param string $class * @return string * * @todo provide (prev,next) links, define class variations for different size calendars */ function cal($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 .= '

'."\r\n"; return $o; } /** * @brief Return the next birthday, converted from the owner's timezone to UTC. * * This makes it globally portable. * If the provided birthday lacks a month and or day, return an empty string. * A missing year is acceptable. * * @param string $dob Date of Birth * @param string $tz Timezone * @param string $format * @return string */ function z_birthday($dob, $tz, $format="Y-m-d H:i:s") { if (! strlen($tz)) $tz = 'UTC'; $birthday = ''; $tmp_dob = substr($dob,5); $tmp_d = substr($dob,8); if (intval($tmp_dob) && intval($tmp_d)) { $y = datetime_convert($tz,$tz,'now','Y'); $bd = $y . '-' . $tmp_dob . ' 00:00'; $t_dob = strtotime($bd); $now = strtotime(datetime_convert($tz,$tz,'now')); if ($t_dob < $now) $bd = $y + 1 . '-' . $tmp_dob . ' 00:00'; $birthday = datetime_convert($tz,'UTC',$bd,$format); } return $birthday; } /** * @brief Create a birthday event for any connections with a birthday in the next 1-2 weeks. * * Update the year so that we don't create another event until next year. */ function update_birthdays() { require_once('include/event.php'); require_once('include/permissions.php'); $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash WHERE abook_dob > %s + interval %s and abook_dob < %s + interval %s", db_utcnow(), db_quoteinterval('7 day'), db_utcnow(), db_quoteinterval('14 day') ); if ($r) { foreach ($r as $rr) { if (! perm_is_allowed($rr['abook_channel'], $rr['xchan_hash'], 'send_stream')) continue; $ev = array(); $ev['uid'] = $rr['abook_channel']; $ev['account'] = $rr['abook_account']; $ev['event_xchan'] = $rr['xchan_hash']; $ev['start'] = datetime_convert('UTC', 'UTC', $rr['abook_dob']); $ev['finish'] = datetime_convert('UTC', 'UTC', $rr['abook_dob'] . ' + 1 day '); $ev['adjust'] = 1; $ev['summary'] = sprintf( t('%1$s\'s birthday'), $rr['xchan_name']); $ev['description'] = sprintf( t('Happy Birthday %1$s'), '[zrl=' . $rr['xchan_url'] . ']' . $rr['xchan_name'] . '[/zrl]') ; $ev['type'] = 'birthday'; $z = event_store_event($ev); if ($z) { $item_id = event_store_item($ev, $z); q("update abook set abook_dob = '%s' where abook_id = %d", dbesc(intval($rr['abook_dob']) + 1 . substr($rr['abook_dob'], 4)), intval($rr['abook_id']) ); } } } }

$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 .= '