TheCitadelofRicks/src/main/kotlin/org/mosad/thecitadelofricks/controller/StatusController.kt

128 lines
4.3 KiB
Kotlin

/**
* TheCitadelofRicks
*
* Copyright 2019 <seil0@mosad.xyz>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
package org.mosad.thecitadelofricks.controller
import org.mosad.thecitadelofricks.APIController.Companion.apiVersion
import org.mosad.thecitadelofricks.APIController.Companion.softwareVersion
import org.mosad.thecitadelofricks.APIController.Companion.startTime
import org.mosad.thecitadelofricks.Status
import org.mosad.thecitadelofricks.TimetableCounter
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import java.net.HttpURLConnection
import java.net.URL
import java.time.LocalDateTime
import java.util.*
import kotlin.collections.ArrayList
class StatusController {
companion object {
private val logger: Logger = LoggerFactory.getLogger(StatusController::class.java)
private var totalRequests = 0
private var mensaMenuRequests = 0
private var timetableRequests = ArrayList<TimetableCounter>()
fun updateTotalRequests() {
totalRequests++
}
fun updateMensaMenuRequests() {
mensaMenuRequests++
}
/**
* if a timetable is requested update the request counter
*/
fun updateTimetableRequests(courseName: String) {
when (timetableRequests.stream().filter { x -> x.courseName == courseName }.findAny().orElse(null)) {
null -> timetableRequests.add(TimetableCounter(courseName, 0))
}
timetableRequests.stream().filter { x -> x.courseName == courseName }.findFirst()
.ifPresent { x -> x.requests++ }
// TODO Java 11
// timetableRequests.stream().filter { it.courseName == courseName }.findFirst().ifPresentOrElse({
// it.requests++
// }, {
//
// })
}
fun getTotalRequests(): Int {
return totalRequests
}
fun getMensaMenuRequests(): Int {
return mensaMenuRequests
}
fun getTimetableRequests(): ArrayList<TimetableCounter> {
return timetableRequests
}
fun getStatus(): Status {
val currentTime = System.currentTimeMillis() / 1000
val minutes = (currentTime - startTime) % 3600 / 60
val hours = (currentTime - startTime) % 86400 / 3600
val days = (currentTime - startTime) / 86400
var hsoCode = 999
var swfrCode = 999
try {
val hsoURL = URL("https://www.hs-offenburg.de/")
val swfrURL = URL("https://www.swfr.de/")
var connection = hsoURL.openConnection() as HttpURLConnection
connection.requestMethod = "HEAD"
connection.connectTimeout = 15000
hsoCode = connection.responseCode
connection = swfrURL.openConnection() as HttpURLConnection
connection.connectTimeout = 15000
swfrCode = connection.responseCode
} catch (e: Exception) {
logger.error("Error while fetching url response codes!", e)
}
return Status(
LocalDateTime.now(),
"$days days, $hours:$minutes",
apiVersion,
softwareVersion,
getTotalRequests(),
getMensaMenuRequests(),
getTimetableRequests(),
CacheController.timetableList.size,
Date(CacheController.courseList.meta.updateTime * 1000),
Date(CacheController.mensaMenu.meta.updateTime * 1000),
hsoCode,
swfrCode
)
}
}
}