firefly-iii/app/lib/Firefly/Helper/Toolkit/Toolkit.php
2014-11-11 18:16:59 +01:00

504 lines
15 KiB
PHP

<?php
namespace Firefly\Helper\Toolkit;
use Carbon\Carbon;
use Firefly\Exception\FireflyException;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Collection;
/**
* Class Toolkit
*
* @package Firefly\Helper\Toolkit
* @SuppressWarnings(PHPMD.CamelCaseMethodName)
*/
class Toolkit implements ToolkitInterface
{
/**
* Lots of code in Firefly III still depends on session['start'], session['end'] and
* session['range'] to be available, even though this feature has been removed from Firefly
* in favor of a new reporting feature. This reporting feature can show the user past and future
* date ranges instead of the dashboard (the dashboard always shows "right now").
*
* The only actual choice the user is left with is the range, which can be changed using the Preferences pane.
*
* The start/end dates are set here, regardless of what the user might want to see.
*
* @return null
*/
public function getDateRange()
{
/*
* Get all data from the session:
*/
$range = $this->_getRange();
#\Log::debug('Range is: ' . $range);
$start = \Session::has('start') ? \Session::get('start') : new Carbon;
#\Log::debug('Session start is: ' . $start->format('Y-m-d'));
$end = \Session::has('end') ? \Session::get('end') : new Carbon;
#\Log::debug('Session end is : ' . $end->format('Y-m-d'));
/*
* Force start date to at the start of the $range.
* Ie. the start of the week, month, year.
*/
$start = $this->_updateStartDate($range, $start);
#\Log::debug('After update, session start is: ' . $start->format('Y-m-d'));
/*
* Force end date to at the END of the $range. Always based on $start.
* Ie. the END of the week, month, year.
*/
$end = $this->_updateEndDate($range, $start);
#\Log::debug('After update, session end is : ' . $end->format('Y-m-d'));
/*
* get the name of the month, depending on the range. Purely for astetics
*/
$period = $this->_periodName($range, $start);
/*
* Get the date for the previous and next period.
* Ie. next week, next month, etc.
*/
$prev = $this->_previous($range, clone $start);
$next = $this->_next($range, clone $start);
/*
* Save everything in the session:
*/
\Session::put('start', $start);
\Session::put('end', $end);
\Session::put('range', $range);
\Session::put('period', $period);
\Session::put('prev', $this->_periodName($range, $prev));
\Session::put('next', $this->_periodName($range, $next));
return null;
}
/**
*
*/
public function checkImportJobs()
{
/*
* Get all jobs.
*/
/** @var \Importmap $importJob */
$importJob = \Importmap::where('user_id', \Auth::user()->id)
->where('totaljobs', '>', \DB::Raw('`jobsdone`'))
->orderBy('created_at', 'DESC')
->first();
if (!is_null($importJob)) {
$diff = intval($importJob->totaljobs) - intval($importJob->jobsdone);
$date = new Carbon;
$today = new Carbon;
$date->addSeconds($diff);
\Session::put('job_pct', $importJob->pct());
\Session::put('job_text', $date->diffForHumans());
} else {
\Session::forget('job_pct');
\Session::forget('job_text');
}
}
protected function _getRange()
{
if (!is_null(\Session::get('range'))) {
$range = \Session::get('range');
} else {
/** @noinspection PhpUndefinedClassInspection */
$preferences = \App::make('Firefly\Helper\Preferences\PreferencesHelperInterface');
$viewRange = $preferences->get('viewRange', '1M');
// default range:
$range = $viewRange->data;
\Session::put('range', $range);
}
return $range;
}
/**
* @param $range
* @param Carbon $start
*
* @return Carbon
*/
protected function _updateStartDate($range, Carbon $start)
{
switch ($range) {
case '1D':
$start->startOfDay();
break;
case '1W':
$start->startOfWeek();
break;
case '1M':
$start->startOfMonth();
break;
case '3M':
$start->firstOfQuarter();
break;
case '6M':
if (intval($start->format('m')) >= 7) {
$start->startOfYear()->addMonths(6);
} else {
$start->startOfYear();
}
break;
case '1Y':
$start->startOfYear();
break;
}
return $start;
}
/**
* @param $range
* @param Carbon $start
* @param Carbon $end
*
* @return Carbon
*/
protected function _updateEndDate($range, Carbon $start)
{
$end = clone $start;
switch ($range) {
default:
throw new FireflyException('_updateEndDate cannot handle $range ' . $range);
break;
case '1D':
$end->endOfDay();
break;
case '1W':
$end->endOfWeek();
break;
case '1M':
$end->endOfMonth();
break;
case '3M':
$end->lastOfQuarter();
break;
case '6M':
if (intval($start->format('m')) >= 7) {
$end->endOfYear();
} else {
$end->startOfYear()->addMonths(6);
}
break;
case '1Y':
$end->endOfYear();
break;
}
return $end;
}
protected function _periodName($range, Carbon $date)
{
switch ($range) {
default:
throw new FireflyException('No _periodName() for range "' . $range . '"');
break;
case '1D':
return $date->format('jS F Y');
break;
case '1W':
return 'week ' . $date->format('W, Y');
break;
case '1M':
return $date->format('F Y');
break;
case '3M':
$month = intval($date->format('m'));
return 'Q' . ceil(($month / 12) * 4) . ' ' . $date->format('Y');
break;
case '6M':
$month = intval($date->format('m'));
$half = ceil(($month / 12) * 2);
$halfName = $half == 1 ? 'first' : 'second';
return $halfName . ' half of ' . $date->format('d-m-Y');
break;
case '1Y':
return $date->format('Y');
break;
}
}
protected function _previous($range, Carbon $date)
{
switch ($range) {
default:
throw new FireflyException('Cannot do _previous() on ' . $range);
break;
case '1D':
$date->startOfDay()->subDay();
break;
case '1W':
$date->startOfWeek()->subWeek();
break;
case '1M':
$date->startOfMonth()->subMonth();
break;
case '3M':
$date->firstOfQuarter()->subMonths(3)->firstOfQuarter();
break;
case '6M':
$month = intval($date->format('m'));
if ($month <= 6) {
$date->startOfYear()->subMonths(6);
} else {
$date->startOfYear();
}
break;
case '1Y':
$date->startOfYear()->subYear();
break;
}
return $date;
}
protected function _next($range, Carbon $date)
{
switch ($range) {
case '1D':
$date->endOfDay()->addDay();
break;
case '1W':
$date->endOfWeek()->addDay()->startOfWeek();
break;
case '1M':
$date->endOfMonth()->addDay()->startOfMonth();
break;
case '3M':
$date->lastOfQuarter()->addDay();
break;
case '6M':
if (intval($date->format('m')) >= 7) {
$date->startOfYear()->addYear();
} else {
$date->startOfYear()->addMonths(6);
}
break;
case '1Y':
$date->startOfYear()->addYear();
break;
default:
throw new FireflyException('Cannot do _next() on ' . $range);
break;
}
return $date;
}
public function next()
{
/*
* Get the start date and the range from the session
*/
$range = $this->_getRange();
$start = \Session::get('start');
/*
* Add some period to $start.
*/
$next = $this->_next($range, clone $start);
/*
* Save in session:
*/
\Session::put('start', $next);
return true;
}
public function prev()
{
/*
* Get the start date and the range from the session
*/
$range = $this->_getRange();
$start = \Session::get('start');
/*
* Substract some period to $start.
*/
$prev = $this->_previous($range, clone $start);
/*
* Save in session:
*/
\Session::put('start', $prev);
return true;
}
/**
* Takes any collection and tries to make a sensible select list compatible array of it.
*
* @param Collection $set
* @param null $titleField
*
* @return mixed
*/
public function makeSelectList(Collection $set, $titleField = null)
{
$selectList = [];
/** @var Model $entry */
foreach ($set as $entry) {
$id = intval($entry->id);
$title = null;
if (is_null($titleField)) {
// try 'title' field.
if (isset($entry->title)) {
$title = $entry->title;
}
// try 'name' field
if (is_null($title)) {
$title = $entry->name;
}
// try 'description' field
if (is_null($title)) {
$title = $entry->description;
}
} else {
$title = $entry->$titleField;
}
$selectList[$id] = $title;
}
return $selectList;
}
/**
* @param string $start
* @param string $end
* @param int $steps
*/
public function colorRange($start, $end, $steps = 5)
{
if (strlen($start) != 6) {
throw new FireflyException('Start, ' . e($start) . ' should be a six character HTML colour.');
}
if (strlen($end) != 6) {
throw new FireflyException('End, ' . e($end) . ' should be a six character HTML colour.');
}
if ($steps < 1) {
throw new FireflyException('Steps must be > 1');
}
$start = '#' . $start;
$end = '#' . $end;
/*
* Split html colours.
*/
list($rs, $gs, $bs) = sscanf($start, "#%02x%02x%02x");
list($re, $ge, $be) = sscanf($end, "#%02x%02x%02x");
$stepr = ($re - $rs) / $steps;
$stepg = ($ge - $gs) / $steps;
$stepb = ($be - $bs) / $steps;
$return = [];
for ($i = 0; $i <= $steps; $i++) {
$cr = $rs + ($stepr * $i);
$cg = $gs + ($stepg * $i);
$cb = $bs + ($stepb * $i);
$return[] = $this->rgb2html($cr, $cg, $cb);
}
return $return;
}
protected function rgb2html($r, $g = -1, $b = -1)
{
$r = dechex($r < 0 ? 0 : ($r > 255 ? 255 : $r));
$g = dechex($g < 0 ? 0 : ($g > 255 ? 255 : $g));
$b = dechex($b < 0 ? 0 : ($b > 255 ? 255 : $b));
$color = (strlen($r) < 2 ? '0' : '') . $r;
$color .= (strlen($g) < 2 ? '0' : '') . $g;
$color .= (strlen($b) < 2 ? '0' : '') . $b;
return '#' . $color;
}
/**
* @param Carbon $currentEnd
* @param $repeatFreq
* @throws FireflyException
*/
public function endOfPeriod(Carbon $currentEnd, $repeatFreq)
{
switch ($repeatFreq) {
default:
throw new FireflyException('Cannot do getFunctionForRepeatFreq for $repeat_freq ' . $repeatFreq);
break;
case 'daily':
$currentEnd->addDay();
break;
case 'weekly':
$currentEnd->addWeek()->subDay();
break;
case 'monthly':
$currentEnd->addMonth()->subDay();
break;
case 'quarterly':
$currentEnd->addMonths(3)->subDay();
break;
case 'half-year':
$currentEnd->addMonths(6)->subDay();
break;
case 'yearly':
$currentEnd->addYear()->subDay();
break;
}
}
/**
* @param Carbon $date
* @param $repeatFreq
* @param $skip
* @return Carbon
* @throws FireflyException
*/
public function addPeriod(Carbon $date, $repeatFreq, $skip)
{
$add = ($skip + 1);
switch ($repeatFreq) {
default:
throw new FireflyException('Cannot do getFunctionForRepeatFreq for $repeat_freq ' . $repeatFreq);
break;
case 'daily':
$date->addDays($add);
break;
case 'weekly':
$date->addWeeks($add);
break;
case 'monthly':
$date->addMonths($add);
break;
case 'quarterly':
$months = $add * 3;
$date->addMonths($months);
break;
case 'half-year':
$months = $add * 6;
$date->addMonths($months);
break;
case 'yearly':
$date->addYears($add);
break;
}
return $date;
}
}