445 lines
15 KiB
PHP
445 lines
15 KiB
PHP
<?php
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require_once 'phpquery/phpQuery/phpQuery.php';
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class oebbApi {
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protected $i = 0;
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protected $data = array();
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public function __construct() {
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session_start();
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$_SESSION["oebbApi"]["get"] = false;
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$_SESSION["oebbApi"]["getDetails"] = false;
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}
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public function get($departure, $arrival, $amount, $date = null, $time = null, $timeMode = false) {
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$date = ($date == null ? date("d.m.Y") : $date);
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$time = ($time == null ? date("H:i") : $time);
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$url = 'http://fahrplan.oebb.at/bin/query.exe/dn?start=1&S='
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. urlencode(utf8_decode($departure)) .
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'&Z='
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. urlencode(utf8_decode($arrival)) .
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'&REQ0JourneyDate='
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. ($date) .
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'&time='
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. $time;
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if ($timeMode == true) {
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$url .= "×el=arrive";
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}
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$this->loadUrl($url);
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if (!$this->isValid($departure, $arrival)) {
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return false;
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}
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$i = 0;
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while ($amount > $this->i) {
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$tempOkey = (pq('#trOverviewC0-' . $i)->getString());
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if (!empty($tempOkey)) {
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$this->data[] = $this->getConnection($i);
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$this->i++;
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$i++;
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} else {
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$time = $this->getConnection($i - 1);
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$time = strtotime($time["startTime"] . ' + 1 minute');
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$time = date("H:i", $time);
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$date = $this->getConnection($i - 1);
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$date = $date["startDate"];
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$this->get($departure, $arrival, $amount, $date, $time);
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}
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}
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$_SESSION["oebbApi"] = $this->data;
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$_SESSION["oebbApi"]["get"] = true;
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return $this->data;
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}
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public function getCoords() {
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if($_SESSION["oebbApi"]["getDetails"] == false) {
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return false;
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}
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$details = $_SESSION["oebbApi"]["detail"];
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$returnArray = array();
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foreach ($details AS $detail) {
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$url = $detail["data"]["productUrl"];
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if ($url != null) {
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$this->loadUrl($url);
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$temp = (pq('.detailContainer')->HTML());
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$temp = str_replace("zebracol-2", "zebracol", $temp);
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$temp = str_replace("zebracol-1", "zebracol", $temp);
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$temp = str_replace('title="Anfang Ihrer Verbindung -> Einstieg"', 'class="pqOkey"', $temp);
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$temp = str_replace('title="Ende Ihrer Verbindung -> Ausstieg"', 'class="pqOkey"', $temp);
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//$temp = $this->str_replace_once("center sepline", "ankunftPq", $temp);
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$i = 0;
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$j = 0;
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$img = pq('.resultTable:ep(0) td')->html();
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$img = explode('<a href="', $img);
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while (1) {
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$stations = pq('.nowrap.sepline:ep(' . $i . ')')->html();
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$ankunft = pq('.zebracol')->html();
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$abfahrt = pq('.zebracol:ep(' . $i . ') ')->html();
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$stations = explode("</a>", $stations);
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$finalStations = "";
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foreach ($stations as $station) {
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$tempStation = strip_tags($this->trim($station));
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$tempStation = preg_replace('/\([^)]*\)|[()]/', '', $tempStation);
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$oneStation = json_decode(file_get_contents("http://www.oebb.at/__ressources/system/stationsHafas.jsp?q=" . urlencode($tempStation)), true);
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if (isset($oneStation[0]) && $oneStation[0] != null) {
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if (strpos($img[$j], 'oc.gif') !== false) {
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$finalStations[] = array(
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"name" => $oneStation[0]["value"],
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"xcoord" => $oneStation[0]["xcoord"],
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"ycoord" => $oneStation[0]["ycoord"],
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"realName" => $tempStation,
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);
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}
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}
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$j++;
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}
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if (pq('.zebracol:ep(' . $i + 1 . ')')->text() == "") {
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break;
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}
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$i++;
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}
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$returnArray[] = $finalStations;
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}
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}
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return $returnArray;
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}
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public function validate($name) {
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$temp = json_decode(file_get_contents("http://www.oebb.at/__ressources/system/stationsHafas.jsp?q=" . urlencode($name)), true);
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$return = array();
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foreach($temp as $temp1) {
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$return[] = array(
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"value" => $temp1["value"],
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"id" => $temp1["extId"],
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);
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}
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return $return;
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}
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public function getDetails($index) {
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if ($index > count($_SESSION["oebbApi"])) {
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return false;
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}
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if($_SESSION["oebbApi"]["get"] == false) {
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return false;
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}
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$this->loadUrl($_SESSION["oebbApi"][$index]["changesLink"]);
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$temp = (pq('.detailContainer')->HTML());
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$temp = str_replace("conFirstSecFirstRow", "intermediateSection", $temp);
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$temp = str_replace("conLastSecLastRow", "intermediateSection", $temp);
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$temp = str_replace('title="Fahrtinformation"', 'id="connectionInfo"', $temp);
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phpQuery::newDocumentHTML($temp, $charset = 'utf-8');
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$changes = array();
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$i = 0;
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$j = 0;
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$fuss = 0;
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$lastDate = "";
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while (1) {
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$startDateTemp =
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pq('.intermediateSection .date:eq(' . $i . ')')->text();
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$startDateTemp = $this->trim($startDateTemp);
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if ($startDateTemp == "") {
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$startDate = $lastDate;
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} else {
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$lastDate = $startDateTemp;
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$startDate = $startDateTemp;
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}
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$startStation =
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pq('.intermediateSection .station:eq(' . $i . ')')->text();
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$startTime =
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pq('.intermediateSection .timeValue:eq(' . $i . ')')->text();
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$startPlattform =
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pq('.intermediateSection .platform:eq(' . $i . ')')->text();
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$startPrognose =
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pq('.intermediateSection .realTime:eq(' . $i . ')')->text();
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$productName =
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pq('.intermediateSection img.product:eq(' . $j . ')')->attr("alt");
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$productImg =
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"http://fahrplan.oebb.at" .
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(pq('.intermediateSection img.product:eq(' . $j . ')')->attr("src"));
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if ($productImg == "http://fahrplan.oebb.at/img/vs_oebb/fuss_pic.gif") {
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$productUrl = null;
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$fuss -= 1;
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} else {
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$productUrl =
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(pq('#connectionInfo:eq(' . $fuss . ')')->attr("href"));
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}
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$i++;
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$endDateTemp =
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pq('.intermediateSection .date:eq(' . $i . ')')->text();
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$endDateTemp = $this->trim($endDateTemp);
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if ($endDateTemp == "") {
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$endDate = $lastDate;
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} else {
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$lastDate = $endDateTemp;
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$endDate = $endDateTemp;
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}
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$endStation =
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pq('.intermediateSection .station:eq(' . $i . ')')->text();
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$endTime =
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pq('.intermediateSection .timeValue:eq(' . $i . ')')->text();
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$endPlattform =
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pq('.intermediateSection .platform:eq(' . $i . ')')->text();
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$endPrognose =
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pq('.intermediateSection .realTime:eq(' . $i . ')')->text();
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$startStation = $this->trim($startStation);
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$endStation = $this->trim($endStation);
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$startTime = substr($startTime, 3);
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$endTime = substr($endTime, 3);
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$startTime = $this->trim($startTime);
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$endTime = $this->trim($endTime);
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$startPrognose = $this->trim($startPrognose);
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$endPrognose = $this->trim($endPrognose);
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$startPlattform = $this->trim($startPlattform);
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$endPlattform = $this->trim($endPlattform);
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$startPlattform = $this->trim($startPlattform);
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$endPlattform = $this->trim($endPlattform);
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$startPlattform = empty($startPlattform) ? "" : $startPlattform;
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$endPlattform = empty($endPlattform) ? "" : $endPlattform;
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$sTime = strtotime($startTime . " " . $startDate);
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$eTime = strtotime($endTime . " " . $endTime);
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$dur = $eTime - $sTime;
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$duration = date("H:m", $dur);
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if ($startStation != "") {
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$changes[] = array(
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"start" => array(
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"station" => $startStation,
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"time" => $startTime,
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"plattform" => $startPlattform,
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"date" => $startDate,
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"prognose" => $startPrognose,
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),
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"end" => array(
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"station" => $endStation,
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"time" => $endTime,
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"plattform" => $endPlattform,
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"date" => $endDate,
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"prognose" => $endPrognose,
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),
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"data" => array(
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"productName" => $productName,
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"productImg" => $productImg,
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"productUrl" => $productUrl,
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"duration" => $duration,
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),
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);
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$i++;
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$j++;
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$fuss++;
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} else {
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break;
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}
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}
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$_SESSION["oebbApi"]["detail"] = $changes;
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$_SESSION["oebbApi"]["getDetails"] = true;
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return $changes;
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}
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/* The Crap begins here */
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protected function getChangesLink($pos) {
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$temp = (pq('#linkDtlC0-' . $pos)->attr("href"));
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return $temp;
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}
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protected function getChanges($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .changes')->text());
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return intval($temp);
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}
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protected function getStartTime($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .planed')->html());
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$temp = explode("<br>", $temp);
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return substr($temp[0], 1, 5);
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}
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protected function getStartTimeEarly() {
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$temp = (pq('#trOverviewC1-0 .planed')->html());
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$temp = explode("<br>", $temp);
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return substr($temp[0], 1, 5);
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}
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protected function getStartDateEarly() {
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$temp = (pq('#trOverviewC1-0 .date')->html());
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$temp = explode("<br>", $temp);
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return $temp[0];
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}
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protected function getEndTime($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .planed')->html());
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$temp = explode("<br>", $temp);
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return substr($temp[1], 1, 5);
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}
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protected function getDuration($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .duration')->text());
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return str_replace("\n", "", $temp);
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}
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protected function getPrognose($pos) {
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$temp = (pq('.prognosis:eq(' . $pos . ')')->html());
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return $this->trim($temp);
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}
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protected function getStartStation($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .station div ')->getString());
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return $this->trim($temp[0]);
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}
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protected function getEndStation($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .station div ')->getString());
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return $this->trim($temp[2]);
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}
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protected function getBuyLink($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .fares a')->attr("href"));
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return $temp;
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}
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protected function getStartDate($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .date')->HTML());
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$temp = explode("<br>", $temp);
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return $temp[0];
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}
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protected function getEndDate($pos) {
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$temp = (pq('#trOverviewC0-' . $pos . ' .date')->HTML());
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$temp = explode("<br>", $temp);
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if ($temp[1] == "\n") {
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return $temp[0];
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} else {
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return $temp[1];
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}
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}
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protected function loadUrl($url) {
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$file = file_get_contents($url);
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phpQuery::newDocumentHTML($file);
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}
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protected function getConnection($pos) {
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$data = array(
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"startStation" => $this->getStartStation($pos),
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"endStation" => $this->getEndStation($pos),
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"startDate" => $this->getStartDate($pos),
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"endDate" => $this->getEndDate($pos),
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"startTime" => $this->getStartTime($pos),
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"endTime" => $this->getEndTime($pos),
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"duration" => $this->getDuration($pos),
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"changes" => $this->getChanges($pos),
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"buyLink" => $this->getBuyLink($pos),
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"changesLink" => $this->getChangesLink($pos),
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"products" => $this->getProducts($pos),
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"prognose" => $this->getPrognose($pos),
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"id" => $this->i,
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"earlier" => $this->getEarlierLink(),
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);
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return $data;
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}
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protected function isValid($start, $end) {
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$temp = (pq('#trOverviewC0-0')->getString());
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if (empty($temp)) {
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return false;
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} else {
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return true;
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}
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}
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protected function str_replace_once($str_pattern, $str_replacement, $string) {
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if (strpos($string, $str_pattern) !== false) {
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$occurrence = strpos($string, $str_pattern);
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return substr_replace($string, $str_replacement, strpos($string, $str_pattern), strlen($str_pattern));
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}
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return $string;
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}
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protected function stringInsert($str, $pos, $insertstr) {
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if (!is_array($pos))
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$pos = array($pos);
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$offset = -1;
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foreach ($pos as $p) {
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$offset++;
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$str = substr($str, 0, $p + $offset) . $insertstr . substr($str, $p + $offset);
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}
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return $str;
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}
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protected function getProducts($pos) {
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$products = "";
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$i = 0;
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while(1) {
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$src = (pq('#trOverviewC0-' . $pos . ' .product:eq(' . $i . ')')->attr('src'));
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$alt = (pq('#trOverviewC0-' . $pos . ' .product:eq(' . $i . ')')->attr('alt'));
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if(empty($src)) {
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break;
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} else {
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$products[] = array(
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"name" => $alt,
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"img" => "http://fahrplan.oebb.at" . $src,
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);
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$i++;
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}
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}
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return $products;
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}
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protected function getEarlierLink(){
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$temp = (pq('.navi a:ep(0)')->attr("href"));
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$this->loadUrl($temp);
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$start = $this->getStartTimeEarly();
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return $start;
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}
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protected function trim($string) {
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return trim($string, "\xC2\xA0\n\t\r\0\x0B");
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}
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}
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