/**
* Get info from each persons calendar
* @return CalendarDates $calendarDates
*/
public function getCalendarInfo()
{
//get URL to calendar page
$url = $this->calendarLink;
//Get the sourcecode
$data = $this->curl->curlGetReq($url);
//find all links to each person
$query = "//a";
$aTagNodes = $this->curl->getDOMData($data, $query);
$calendarDates = new CalendarDateRepository();
//loop through each link, representing a person
foreach ($aTagNodes as $at) {
//get the href to that persons calendar
$calURL = $at->getAttribute("href");
//get the sourcecode of that page
$data = $this->curl->curlGetReq($url . $calURL);
//get the table header containing name of the days
$query = "//th";
$days = $this->curl->getDOMData($data, $query);
//get the table data containing availability
$query = "//td";
$availibility = $this->curl->getDOMData($data, $query);
$dates = array();
/*
* loop table data, if the availability of that day is ok
* save that data.
*/
for ($i = 0; $i < $days->length; $i++) {
$availibilityStr = $availibility[$i]->nodeValue;
if (strtolower($availibilityStr) === "ok") {
//$calendarDates->add($days[$i]->nodeValue);
$dates[] = new Day($days[$i]->nodeValue);
}
}
$calendarDates->add($dates);
}
return $calendarDates;
}
