public function testMerge()
{
$dateRange = new DateRange(strtotime('2015-10-01'), strtotime('2015-10-05'));
$target = new DateRange(strtotime('2015-10-03'), strtotime('2015-10-07'));
$actual = $dateRange->merge($target);
$this->assertSame(strtotime('2015-10-01'), $actual->startDate);
$this->assertSame(strtotime('2015-10-07'), $actual->endDate);
$target = new DateRange(strtotime('2015-10-08'), strtotime('2015-10-10'));
$actual = $dateRange->merge($target);
$this->assertSame(strtotime('2015-10-01'), $actual->startDate);
$this->assertSame(strtotime('2015-10-10'), $actual->endDate);
}
public function buildTableBody($dates, $tasks)
{
$html = '';
$html .= '<div class="table_body_wrapper">';
$html .= '<table class="table_body">' . PHP_EOL;
$html .= '<tbody>' . PHP_EOL;
$html .= '<tr>' . PHP_EOL;
foreach ($dates as $date) {
$html .= '<td class="cell_header' . $this->getBusinessDayClass($date) . '">' . date('m', $date) . '</td>' . PHP_EOL;
}
$html .= '</tr>' . PHP_EOL;
$html .= '<tr>' . PHP_EOL;
foreach ($dates as $date) {
$html .= '<td class="cell_header' . $this->getBusinessDayClass($date) . '">' . date('d', $date) . '</td>' . PHP_EOL;
}
$html .= '</tr>' . PHP_EOL;
$html .= '<tr>' . PHP_EOL;
foreach ($dates as $date) {
$html .= '<td class="cell_header' . $this->getBusinessDayClass($date) . '">' . $this->dateUtil->days[date('w', $date)] . '</td>' . PHP_EOL;
}
$html .= '</tr>' . PHP_EOL;
// Build row of gantt.
foreach ($tasks as $task) {
$taskDateRange = new DateRange($task['startDate'], strtotime('+ ' . ($task['workload'] - 1) . ' day', $task['startDate']));
$taskDates = $this->dateUtil->removeNonBusinessdays($taskDateRange->extract());
foreach ($dates as $date) {
if ($this->dateUtil->isToday($date)) {
$class_for_today = ' today';
} else {
$class_for_today = '';
}
if (in_array($date, $taskDates)) {
$html .= '<td class="cell filled' . $this->getBusinessDayClass($date) . $class_for_today . '">' . $this->marker . '</td>' . PHP_EOL;
} else {
$html .= '<td class="cell' . $this->getBusinessDayClass($date) . $class_for_today . '"></td>' . PHP_EOL;
}
}
$html .= '</tr>' . PHP_EOL;
}
$html .= '</tbody>' . PHP_EOL;
$html .= '</table>' . PHP_EOL;
$html .= '</div>' . PHP_EOL;
return $html;
}
public function extractDates($tasks)
{
if (!is_array($this->dates)) {
$this->dates = array();
}
foreach ($tasks as $task) {
$dateRange = new DateRange($task['startDate'], strtotime('+ ' . ($task['workload'] - 1) . ' day', $task['startDate']));
$businessDays = $this->dateUtil->removeNonBusinessdays($dateRange->extract());
$results = array_merge($this->dates, $businessDays);
foreach ($results as $result) {
$this->dates[] = $result;
}
}
}