/**
* Establish if there is a day
* witch matches for all people
* @param caldates
* @return Day
*/
public function compareCommonDates(CalendarDateRepository $calDates)
{
$dates = $calDates->getDates();
//get the number of peope
$numberOfPeople = count($dates);
$dateArr = array();
$dayNameArr = array();
//flatten the array...
foreach ($dates as $date) {
foreach ($date as $value) {
$dateArr[] = $value;
$dayNameArr[] = $value->getName();
}
}
//check if there is a value with the same amount of matches as people
$countArr = array_count_values($dayNameArr);
if (in_array($numberOfPeople, $countArr)) {
//get the value of the index
$day = array_search($numberOfPeople, $countArr);
foreach ($dateArr as $date) {
if ($date->getName() == $day) {
//TODO how handle multiple days matching? new calendarDateRepo?
return $date;
}
}
}
return null;
}
/**
* 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;
}