Changeset View
Changeset View
Standalone View
Standalone View
src/parser/calendar/data/PhutilCalendarRecurrenceRule.php
| Show First 20 Lines • Show All 204 Lines • ▼ Show 20 Lines | public function getByHour() { | ||||
| return $this->byHour; | return $this->byHour; | ||||
| } | } | ||||
| public function setByDay(array $by_day) { | public function setByDay(array $by_day) { | ||||
| $constants = self::getAllWeekdayConstants(); | $constants = self::getAllWeekdayConstants(); | ||||
| $constants = implode('|', $constants); | $constants = implode('|', $constants); | ||||
| $pattern = '/^(?:[+-]?([1-9]\d?))?('.$constants.')\z/'; | $pattern = '/^(?:[+-]?([1-9]\d?))?('.$constants.')\z/'; | ||||
| foreach ($by_day as $value) { | foreach ($by_day as $key => $value) { | ||||
| $matches = null; | $matches = null; | ||||
| if (!preg_match($pattern, $value, $matches)) { | if (!preg_match($pattern, $value, $matches)) { | ||||
| throw new Exception( | throw new Exception( | ||||
| pht( | pht( | ||||
| 'RRULE BYDAY value "%s" is invalid: rule part must be in the '. | 'RRULE BYDAY value "%s" is invalid: rule part must be in the '. | ||||
| 'expected form (like "MO", "-3TH", or "+2SU").', | 'expected form (like "MO", "-3TH", or "+2SU").', | ||||
| $value)); | $value)); | ||||
| } | } | ||||
| // The maximum allowed value is 53, which corresponds to "the 53rd | // The maximum allowed value is 53, which corresponds to "the 53rd | ||||
| // Monday every year" or similar when evaluated against a YEARLY rule. | // Monday every year" or similar when evaluated against a YEARLY rule. | ||||
| $maximum = 53; | $maximum = 53; | ||||
| $magnitude = (int)$matches[1]; | $magnitude = (int)$matches[1]; | ||||
| if ($magnitude > $maximum) { | if ($magnitude > $maximum) { | ||||
| throw new Exception( | throw new Exception( | ||||
| pht( | pht( | ||||
| 'RRULE BYDAY value "%s" has an offset with magnitude "%s", but '. | 'RRULE BYDAY value "%s" has an offset with magnitude "%s", but '. | ||||
| 'the maximum permitted value is "%s".', | 'the maximum permitted value is "%s".', | ||||
| $value, | $value, | ||||
| $magnitude, | $magnitude, | ||||
| $maximum)); | $maximum)); | ||||
| } | } | ||||
| // Normalize "+3FR" into "3FR". | |||||
| $by_day[$key] = ltrim($value, '+'); | |||||
| } | } | ||||
| $this->byDay = array_fuse($by_day); | $this->byDay = array_fuse($by_day); | ||||
| return $this; | return $this; | ||||
| } | } | ||||
| public function getByDay() { | public function getByDay() { | ||||
| return $this->byDay; | return $this->byDay; | ||||
| ▲ Show 20 Lines • Show All 339 Lines • ▼ Show 20 Lines | protected function nextMonth() { | ||||
| $by_setpos = $this->getBySetPosition(); | $by_setpos = $this->getBySetPosition(); | ||||
| // If we have a BYMONTHDAY, we consider that set of days in every month. | // If we have a BYMONTHDAY, we consider that set of days in every month. | ||||
| // For example, "FREQ=YEARLY;BYMONTHDAY=3" means "the third day of every | // For example, "FREQ=YEARLY;BYMONTHDAY=3" means "the third day of every | ||||
| // month", so we need to expand the month set if the constraint is present. | // month", so we need to expand the month set if the constraint is present. | ||||
| $by_monthday = $this->getByMonthDay(); | $by_monthday = $this->getByMonthDay(); | ||||
| // Likewise, we need to generate all months if we have BYYEARDAY or | // Likewise, we need to generate all months if we have BYYEARDAY or | ||||
| // BYWEEKNO. | // BYWEEKNO or BYDAY. | ||||
| $by_yearday = $this->getByYearDay(); | $by_yearday = $this->getByYearDay(); | ||||
| $by_weekno = $this->getByWeekNumber(); | $by_weekno = $this->getByWeekNumber(); | ||||
| $by_day = $this->getByDay(); | |||||
| while (!$this->setMonths) { | while (!$this->setMonths) { | ||||
| $this->nextYear(); | $this->nextYear(); | ||||
| $is_dynamic = $is_monthly | $is_dynamic = $is_monthly | ||||
| || $by_month | || $by_month | ||||
| || $by_monthday | || $by_monthday | ||||
| || $by_yearday | || $by_yearday | ||||
| || $by_weekno | || $by_weekno | ||||
| || $by_day | |||||
| || ($scale < self::SCALE_MONTHLY); | || ($scale < self::SCALE_MONTHLY); | ||||
| if ($is_dynamic) { | if ($is_dynamic) { | ||||
| $months = $this->newMonthsSet( | $months = $this->newMonthsSet( | ||||
| ($is_monthly ? $interval : 1), | ($is_monthly ? $interval : 1), | ||||
| $by_month); | $by_month); | ||||
| } else { | } else { | ||||
| $months = array( | $months = array( | ||||
| ▲ Show 20 Lines • Show All 159 Lines • ▼ Show 20 Lines | if ($interval_week) { | ||||
| $key = "{$month_idx}M{$day_idx}D"; | $key = "{$month_idx}M{$day_idx}D"; | ||||
| $selection[] = $year_map['info'][$key]; | $selection[] = $year_map['info'][$key]; | ||||
| $this->cursorDay += $interval_day; | $this->cursorDay += $interval_day; | ||||
| } | } | ||||
| } | } | ||||
| $frequency = $this->getFrequency(); | |||||
| $is_yearly = ($frequency == self::FREQUENCY_YEARLY); | |||||
| $is_monthly = ($frequency == self::FREQUENCY_MONTHLY); | |||||
| // As a special case, BYDAY applies to relative month offsets if BYMONTH | |||||
| // is present in a YEARLY rule. | |||||
| if ($is_yearly) { | |||||
| if ($this->getByMonth()) { | |||||
| $is_yearly = false; | |||||
| $is_monthly = true; | |||||
| } | |||||
| } | |||||
| $weeks = array(); | $weeks = array(); | ||||
| foreach ($selection as $key => $info) { | foreach ($selection as $key => $info) { | ||||
| if ($info['month'] != $this->stateMonth) { | if ($info['month'] != $this->stateMonth) { | ||||
| continue; | continue; | ||||
| } | } | ||||
| if ($by_day) { | if ($by_day) { | ||||
| // TODO: This only handles "BYDAY=MO,TU". It does not yet properly | |||||
| // handle "BYDAY=+1FR" (e.g., the first Friday in the month). | |||||
| if (empty($by_day[$info['weekday']])) { | if (empty($by_day[$info['weekday']])) { | ||||
| if ($is_yearly) { | |||||
| if (empty($by_day[$info['weekday.yearly']]) && | |||||
| empty($by_day[$info['-weekday.yearly']])) { | |||||
| continue; | |||||
| } | |||||
| } else if ($is_monthly) { | |||||
| if (empty($by_day[$info['weekday.monthly']]) && | |||||
| empty($by_day[$info['-weekday.monthly']])) { | |||||
| continue; | |||||
| } | |||||
| } else { | |||||
| continue; | continue; | ||||
| } | } | ||||
| } | } | ||||
| } | |||||
| if ($by_monthday) { | if ($by_monthday) { | ||||
| if (empty($by_monthday[$info['monthday']]) && | if (empty($by_monthday[$info['monthday']]) && | ||||
| empty($by_monthday[$info['-monthday']])) { | empty($by_monthday[$info['-monthday']])) { | ||||
| continue; | continue; | ||||
| } | } | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 104 Lines • ▼ Show 20 Lines | if ($first_week_size >= 4) { | ||||
| $week_number = 0; | $week_number = 0; | ||||
| } | } | ||||
| $info_map = array(); | $info_map = array(); | ||||
| $weekday_map = self::getWeekdayIndexMap(); | $weekday_map = self::getWeekdayIndexMap(); | ||||
| $weekday_map = array_flip($weekday_map); | $weekday_map = array_flip($weekday_map); | ||||
| $yearly_counts = array(); | |||||
| $monthly_counts = array(); | |||||
| $month_number = 1; | $month_number = 1; | ||||
| $month_day = 1; | $month_day = 1; | ||||
| for ($year_day = 1; $year_day <= $max_day; $year_day++) { | for ($year_day = 1; $year_day <= $max_day; $year_day++) { | ||||
| $key = "{$month_number}M{$month_day}D"; | $key = "{$month_number}M{$month_day}D"; | ||||
| $short_day = $weekday_map[$weekday]; | |||||
| if (empty($yearly_counts[$short_day])) { | |||||
| $yearly_counts[$short_day] = 0; | |||||
| } | |||||
| $yearly_counts[$short_day]++; | |||||
| if (empty($monthly_counts[$month_number][$short_day])) { | |||||
| $monthly_counts[$month_number][$short_day] = 0; | |||||
| } | |||||
| $monthly_counts[$month_number][$short_day]++; | |||||
| $info = array( | $info = array( | ||||
| 'year' => $year, | 'year' => $year, | ||||
| 'key' => $key, | 'key' => $key, | ||||
| 'month' => $month_number, | 'month' => $month_number, | ||||
| 'monthday' => $month_day, | 'monthday' => $month_day, | ||||
| '-monthday' => -$month_days[$month_number] + $month_day - 1, | '-monthday' => -$month_days[$month_number] + $month_day - 1, | ||||
| 'yearday' => $year_day, | 'yearday' => $year_day, | ||||
| '-yearday' => -$max_day + $year_day - 1, | '-yearday' => -$max_day + $year_day - 1, | ||||
| 'week' => $week_number, | 'week' => $week_number, | ||||
| 'weekday' => $weekday_map[$weekday], | 'weekday' => $short_day, | ||||
| 'weekday.yearly' => $yearly_counts[$short_day], | |||||
| 'weekday.monthly' => $monthly_counts[$month_number][$short_day], | |||||
| ); | ); | ||||
| $info_map[$key] = $info; | $info_map[$key] = $info; | ||||
| $weekday = ($weekday + 1) % 7; | $weekday = ($weekday + 1) % 7; | ||||
| if ($weekday === $weekday_index) { | if ($weekday === $weekday_index) { | ||||
| $week_number++; | $week_number++; | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines | foreach ($info_map as $key => $info) { | ||||
| // If this day is part of the last partial week of the year, give | // If this day is part of the last partial week of the year, give | ||||
| // it week numbers from the next year. | // it week numbers from the next year. | ||||
| $info['week'] = 1; | $info['week'] = 1; | ||||
| $info['-week'] = -$next_year_weeks; | $info['-week'] = -$next_year_weeks; | ||||
| } else { | } else { | ||||
| $info['-week'] = -$week_number + $week - 1; | $info['-week'] = -$week_number + $week - 1; | ||||
| } | } | ||||
| // Do all the arithmetic to figure out if this is the -19th Thursday | |||||
| // in the year and such. | |||||
| $month_number = $info['month']; | |||||
| $short_day = $info['weekday']; | |||||
| $monthly_count = $monthly_counts[$month_number][$short_day]; | |||||
| $monthly_index = $info['weekday.monthly']; | |||||
| $info['-weekday.monthly'] = -$monthly_count + $monthly_index - 1; | |||||
| $info['-weekday.monthly'] .= $short_day; | |||||
| $info['weekday.monthly'] .= $short_day; | |||||
| $yearly_count = $yearly_counts[$short_day]; | |||||
| $yearly_index = $info['weekday.yearly']; | |||||
| $info['-weekday.yearly'] = -$yearly_count + $yearly_index - 1; | |||||
| $info['-weekday.yearly'] .= $short_day; | |||||
| $info['weekday.yearly'] .= $short_day; | |||||
| $info_map[$key] = $info; | $info_map[$key] = $info; | ||||
| } | } | ||||
| return array( | return array( | ||||
| 'info' => $info_map, | 'info' => $info_map, | ||||
| 'weekCount' => $week_number, | 'weekCount' => $week_number, | ||||
| 'dayCount' => $max_day, | 'dayCount' => $max_day, | ||||
| 'monthDays' => $month_days, | 'monthDays' => $month_days, | ||||
| ▲ Show 20 Lines • Show All 89 Lines • Show Last 20 Lines | |||||