firefly-iii/app/Support/Navigation.php
2016-02-10 16:23:37 +01:00

376 lines
12 KiB
PHP

<?php
declare(strict_types = 1);
namespace FireflyIII\Support;
use Carbon\Carbon;
use FireflyIII\Exceptions\FireflyException;
/**
* Class Navigation
*
* @package FireflyIII\Support
*/
class Navigation
{
/**
* @param \Carbon\Carbon $theDate
* @param $repeatFreq
* @param $skip
*
* @return \Carbon\Carbon
* @throws FireflyException
*/
public function addPeriod(Carbon $theDate, string $repeatFreq, int $skip)
{
$date = clone $theDate;
$add = ($skip + 1);
$functionMap = [
'1D' => 'addDays', 'daily' => 'addDays',
'1W' => 'addWeeks', 'weekly' => 'addWeeks', 'week' => 'addWeeks',
'1M' => 'addMonths', 'month' => 'addMonths', 'monthly' => 'addMonths', '3M' => 'addMonths',
'quarter' => 'addMonths', 'quarterly' => 'addMonths', '6M' => 'addMonths', 'half-year' => 'addMonths',
'year' => 'addYears', 'yearly' => 'addYears',
];
$modifierMap = [
'quarter' => 3,
'3M' => 3,
'quarterly' => 3,
'6M' => 6,
'half-year' => 6,
];
if (!isset($functionMap[$repeatFreq])) {
throw new FireflyException('Cannot do addPeriod for $repeat_freq "' . $repeatFreq . '"');
}
if (isset($modifierMap[$repeatFreq])) {
$add = $add * $modifierMap[$repeatFreq];
}
$function = $functionMap[$repeatFreq];
$date->$function($add);
return $date;
}
/**
* @param \Carbon\Carbon $theCurrentEnd
* @param $repeatFreq
*
* @return \Carbon\Carbon
* @throws FireflyException
*/
public function endOfPeriod(Carbon $theCurrentEnd, string $repeatFreq)
{
$currentEnd = clone $theCurrentEnd;
$functionMap = [
'1D' => 'addDay', 'daily' => 'addDay',
'1W' => 'addWeek', 'week' => 'addWeek', 'weekly' => 'addWeek',
'1M' => 'addMonth', 'month' => 'addMonth', 'monthly' => 'addMonth',
'3M' => 'addMonths', 'quarter' => 'addMonths', 'quarterly' => 'addMonths', '6M' => 'addMonths', 'half-year' => 'addMonths',
'year' => 'addYear', 'yearly' => 'addYear', '1Y' => 'addYear',
];
$modifierMap = [
'quarter' => 3,
'3M' => 3,
'quarterly' => 3,
'half-year' => 6,
'6M' => 6,
];
$subDay = ['week', 'weekly', '1W', 'month', 'monthly', '1M', '3M', 'quarter', 'quarterly', '6M', 'half-year', 'year', 'yearly'];
// if the range is custom, the end of the period
// is another X days (x is the difference between start)
// and end added to $theCurrentEnd
if ($repeatFreq == 'custom') {
/** @var Carbon $tStart */
$tStart = session('start', Carbon::now()->startOfMonth());
/** @var Carbon $tEnd */
$tEnd = session('end', Carbon::now()->endOfMonth());
$diffInDays = $tStart->diffInDays($tEnd);
$currentEnd->addDays($diffInDays);
return $currentEnd;
}
if (!isset($functionMap[$repeatFreq])) {
throw new FireflyException('Cannot do endOfPeriod for $repeat_freq "' . $repeatFreq . '"');
}
$function = $functionMap[$repeatFreq];
if (isset($modifierMap[$repeatFreq])) {
$currentEnd->$function($modifierMap[$repeatFreq]);
} else {
$currentEnd->$function();
}
if (in_array($repeatFreq, $subDay)) {
$currentEnd->subDay();
}
return $currentEnd;
}
/**
*
* @param \Carbon\Carbon $theCurrentEnd
* @param $repeatFreq
* @param \Carbon\Carbon $maxDate
*
* @return \Carbon\Carbon
*/
public function endOfX(Carbon $theCurrentEnd, string $repeatFreq, Carbon $maxDate = null)
{
$functionMap = [
'1D' => 'endOfDay',
'daily' => 'endOfDay',
'1W' => 'endOfWeek',
'week' => 'endOfWeek',
'weekly' => 'endOfWeek',
'month' => 'endOfMonth',
'1M' => 'endOfMonth',
'monthly' => 'endOfMonth',
'3M' => 'lastOfQuarter',
'quarter' => 'lastOfQuarter',
'quarterly' => 'lastOfQuarter',
'1Y' => 'endOfYear',
'year' => 'endOfYear',
'yearly' => 'endOfYear',
];
$currentEnd = clone $theCurrentEnd;
if (isset($functionMap[$repeatFreq])) {
$function = $functionMap[$repeatFreq];
$currentEnd->$function();
}
if (!is_null($maxDate) && $currentEnd > $maxDate) {
return clone $maxDate;
}
return $currentEnd;
}
/**
* @param \Carbon\Carbon $date
* @param $repeatFrequency
*
* @return string
* @throws FireflyException
*/
public function periodShow(Carbon $date, string $repeatFrequency)
{
$formatMap = [
'1D' => trans('config.specific_day'),
'daily' => trans('config.specific_day'),
'custom' => trans('config.specific_day'),
'1W' => trans('config.week_in_year'),
'week' => trans('config.week_in_year'),
'weekly' => trans('config.week_in_year'),
'3M' => trans('config.quarter_of_year'),
'quarter' => trans('config.quarter_of_year'),
'1M' => trans('config.month'),
'month' => trans('config.month'),
'monthly' => trans('config.month'),
'1Y' => trans('config.year'),
'year' => trans('config.year'),
'yearly' => trans('config.year'),
'6M' => trans('config.half_year'),
];
if (isset($formatMap[$repeatFrequency])) {
return $date->formatLocalized(strval($formatMap[$repeatFrequency]));
}
throw new FireflyException('No date formats for frequency "' . $repeatFrequency . '"!');
}
/**
* @param \Carbon\Carbon $theDate
* @param $repeatFreq
*
* @return \Carbon\Carbon
* @throws FireflyException
*/
public function startOfPeriod(Carbon $theDate, string $repeatFreq)
{
$date = clone $theDate;
$functionMap = [
'1D' => 'startOfDay',
'daily' => 'startOfDay',
'1W' => 'startOfWeek',
'week' => 'startOfWeek',
'weekly' => 'startOfWeek',
'month' => 'startOfMonth',
'1M' => 'startOfMonth',
'monthly' => 'startOfMonth',
'3M' => 'firstOfQuarter',
'quarter' => 'firstOfQuarter',
'quarterly' => 'firstOfQuarter',
'year' => 'startOfYear',
'yearly' => 'startOfYear',
'1Y' => 'startOfYear',
];
if (isset($functionMap[$repeatFreq])) {
$function = $functionMap[$repeatFreq];
$date->$function();
return $date;
}
if ($repeatFreq == 'half-year' || $repeatFreq == '6M') {
$month = $date->month;
$date->startOfYear();
if ($month >= 7) {
$date->addMonths(6);
}
return $date;
}
if ($repeatFreq === 'custom') {
return $date; // the date is already at the start.
}
throw new FireflyException('Cannot do startOfPeriod for $repeat_freq "' . $repeatFreq . '"');
}
/**
* @param \Carbon\Carbon $theDate
* @param $repeatFreq
* @param int $subtract
*
* @return \Carbon\Carbon
* @throws FireflyException
*/
public function subtractPeriod(Carbon $theDate, string $repeatFreq, int $subtract = 1)
{
$date = clone $theDate;
// 1D 1W 1M 3M 6M 1Y
$functionMap = [
'1D' => 'subDays',
'daily' => 'subDays',
'week' => 'subWeeks',
'1W' => 'subWeeks',
'weekly' => 'subWeeks',
'month' => 'subMonths',
'1M' => 'subMonths',
'monthly' => 'subMonths',
'year' => 'subYears',
'1Y' => 'subYears',
'yearly' => 'subYears',
];
$modifierMap = [
'quarter' => 3,
'3M' => 3,
'quarterly' => 3,
'half-year' => 6,
'6M' => 6,
];
if (isset($functionMap[$repeatFreq])) {
$function = $functionMap[$repeatFreq];
$date->$function($subtract);
return $date;
}
if (isset($modifierMap[$repeatFreq])) {
$subtract = $subtract * $modifierMap[$repeatFreq];
$date->subMonths($subtract);
return $date;
}
// a custom range requires the session start
// and session end to calculate the difference in days.
// this is then subtracted from $theDate (* $subtract).
if ($repeatFreq === 'custom') {
/** @var Carbon $tStart */
$tStart = session('start', Carbon::now()->startOfMonth());
/** @var Carbon $tEnd */
$tEnd = session('end', Carbon::now()->endOfMonth());
$diffInDays = $tStart->diffInDays($tEnd);
$date->subDays($diffInDays * $subtract);
return $date;
}
throw new FireflyException('Cannot do subtractPeriod for $repeat_freq "' . $repeatFreq . '"');
}
/**
* @param $range
* @param \Carbon\Carbon $start
*
* @return \Carbon\Carbon
* @throws FireflyException
*/
public function updateEndDate(string $range, Carbon $start)
{
$functionMap = [
'1D' => 'endOfDay',
'1W' => 'endOfWeek',
'1M' => 'endOfMonth',
'3M' => 'lastOfQuarter',
'1Y' => 'endOfYear',
];
$end = clone $start;
if (isset($functionMap[$range])) {
$function = $functionMap[$range];
$end->$function();
return $end;
}
if ($range == '6M') {
if ($start->month >= 7) {
$end->endOfYear();
} else {
$end->startOfYear()->addMonths(6);
}
return $end;
}
throw new FireflyException('updateEndDate cannot handle $range "' . $range . '"');
}
/**
* @param $range
* @param \Carbon\Carbon $start
*
* @return \Carbon\Carbon
* @throws FireflyException
*/
public function updateStartDate(string $range, Carbon $start)
{
$functionMap = [
'1D' => 'startOfDay',
'1W' => 'startOfWeek',
'1M' => 'startOfMonth',
'3M' => 'firstOfQuarter',
'1Y' => 'startOfYear',
];
if (isset($functionMap[$range])) {
$function = $functionMap[$range];
$start->$function();
return $start;
}
if ($range == '6M') {
if ($start->month >= 7) {
$start->startOfYear()->addMonths(6);
} else {
$start->startOfYear();
}
return $start;
}
throw new FireflyException('updateStartDate cannot handle $range "' . $range . '"');
}
}