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Building a chart for the recurring transactions.

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This commit is contained in:
Sander Dorigo
2014-10-13 17:54:20 +02:00
parent 65a2e07d24
commit 36d8dee853
13 changed files with 373 additions and 121 deletions
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123
app/lib/Firefly/Helper/Toolkit/Toolkit.php
View File

@@ -381,4 +381,127 @@ class Toolkit implements ToolkitInterface
}
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;
}
}

9
app/lib/Firefly/Helper/Toolkit/ToolkitInterface.php
View File

@@ -21,7 +21,7 @@ interface ToolkitInterface
* Takes any collection and tries to make a sensible select list compatible array of it.
*
* @param Collection $set
* @param null $titleField
* @param null $titleField
*
* @return mixed
*/
@@ -33,4 +33,11 @@ interface ToolkitInterface
public function checkImportJobs();
/**
* @param string $start
* @param string $end
* @param int $steps
*/
public function colorRange($start, $end, $steps = 5);
}