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<?php |
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namespace Fnlive\Calendar; |
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use \DateTime; |
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/** |
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* Class for calendar function |
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*/ |
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class CCalendar |
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{ |
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/** |
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* Properties |
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* |
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*/ |
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private $today; |
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private $firstDayInWeekOfMonth; |
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private $lastDayInLastWeek; |
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private $firstDayInMonth; |
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private $lastDayInMonth; |
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private $thisMonth; |
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private $prevMonth; |
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private $nextMonth; |
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/** |
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* Constructor |
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* |
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* @param string date in month to display. Format yyyy-mm-dd |
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* |
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*/ |
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public function __construct($displayDate = null) |
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{ |
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// setlocale(LC_TIME, "Swedish"); |
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// define("CHARSET", "iso-8859-1"); |
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if (null == $displayDate) { |
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$date = new DateTime(); |
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} else { |
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$date = new DateTime($displayDate); |
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} |
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$this->today = new DateTime(); |
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// Remove time, only keep date when we compare later. |
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$this->today->setTime(0, 0); |
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// Find first week and day in month and first day in that week |
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$year = $date->format('Y'); |
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$month = $date->format('m'); |
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$this->firstDayInMonth = new DateTime(); |
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$this->firstDayInMonth->setTime(0, 0); |
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$this->firstDayInMonth->setDate($year, $month, 1); |
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$dayOfWeek = $this->firstDayInMonth->format('N'); |
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$subtractDays = $dayOfWeek - 1; |
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$this->firstDayInWeekOfMonth = new DateTime($this->firstDayInMonth->format('Y-m-d')); |
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$this->firstDayInWeekOfMonth->modify("-{$subtractDays} day"); |
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// Find last week and day in month and last day in that week |
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$daysInMonth = cal_days_in_month(CAL_GREGORIAN, $month, $year); |
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$this->lastDayInMonth = new DateTime("$year-$month-$daysInMonth"); |
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$this->lastDayInMonth->setTime(0, 0); |
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$dayOfWeek = $this->lastDayInMonth->format('N'); |
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$addDays = 7 - $dayOfWeek; |
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$this->lastDayInLastWeek = new DateTime($this->lastDayInMonth->format('Y-m-d')); |
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$this->lastDayInLastWeek->modify("+$addDays day"); |
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$this->thisMonth = new DateTime($this->firstDayInMonth->format('Y-m-d')); |
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$this->prevMonth = new DateTime($this->firstDayInMonth->format('Y-m-d')); |
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$this->prevMonth->modify('-1 month'); |
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$this->nextMonth = new DateTime($this->firstDayInMonth->format('Y-m-d')); |
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$this->nextMonth->modify('+1 month'); |
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} |
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public function today() |
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{ |
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$today = new DateTime(); |
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$out = utf8_encode(strftime("%A %d %B %Y", strtotime($today->format('Y-m-d')))); |
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return $out; |
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} |
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/** |
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* Get current month with month and year |
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*/ |
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public function thisMonth() |
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{ |
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return utf8_encode(strftime("%B %Y", strtotime($this->thisMonth->format('Y-m-d')))); |
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} |
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/** |
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* Get previous month in text format |
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*/ |
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public function prevMonth() |
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{ |
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return utf8_encode(strftime("%B", strtotime($this->prevMonth->format('Y-m-d')))); |
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} |
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/** |
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* Get previous month in format yyyy-mm-dd |
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*/ |
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public function prevMonthDate() |
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{ |
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return $this->prevMonth->format('Y-m-d'); |
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} |
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/** |
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* Get next month in text format |
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*/ |
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public function nextMonth() |
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{ |
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return utf8_encode(strftime("%B", strtotime($this->nextMonth->format('Y-m-d')))); |
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} |
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/** |
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* Get next month in format yyyy-mm-dd |
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*/ |
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public function nextMonthDate() |
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{ |
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return $this->nextMonth->format('Y-m-d'); |
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} |
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/** |
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* Get all dates in month with additional days in first and last week. |
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* |
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*/ |
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public function datesInMonth() |
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{ |
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$dates = array(); |
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$date = $this->firstDayInWeekOfMonth; |
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while ($date <= $this->lastDayInLastWeek) { |
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$w = ltrim($date->format('W'), 0); |
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for ($d=1; $d < 8; $d++) { |
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$dateText = $date->format('d M'); |
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$redDay = (7==$d) ? "red-day" : ""; |
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$classToday = ($date == $this->today) ? "today" : ""; |
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$classThisMonth = ($date < $this->firstDayInMonth || $date > $this->lastDayInMonth) ? "class-outside-month" : "class-inside-month"; |
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$date->modify("+1 day"); |
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$dates[] = array( |
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'week' => $w, |
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'date' => $dateText, |
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'class-red' => $redDay, |
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'class-today' => $classToday, |
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'class-in-month' => $classThisMonth, |
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); |
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} |
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} |
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return $dates; |
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} |
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} |
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fnlive /
calendar
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