Added marcs office app

classes/LaMetricAbfahrten.class.php

@@ -16,6 +16,22 @@ class LaMetricAbfahrten {
 	public $destination = '';
 	public $destination_only;
 	public $replace_in_output = '';
+	public $prefix = '';
+	public $postfix = ' Min';
+
+	/**
+	 * @param string $prefix
+	 */
+	public function setPrefix( $prefix ) {
+		$this->prefix = $prefix;
+	}
+
+	/**
+	 * @param string $postfix
+	 */
+	public function setPostfix( $postfix ) {
+		$this->postfix = $postfix;
+	}
 
 	public function __construct( $origin, $destination) {
 		$this->destination                = $destination;
@@ -55,9 +71,6 @@ public function setJourneys( $journeys ) {
 
 	public function getLaMetricJSONResponse() {
 
-		$title = $this->journeys[0]->origin . ' in Richtung ' . $this->destination;
-		$title = str_replace( $this->replace_in_output[0], $this->replace_in_output[1], $title );
-
 		$delay = '';
 
 		$frames = array();
@@ -66,10 +79,10 @@ public function getLaMetricJSONResponse() {
 
 		foreach ( $this->journeys as $journey ) {
 
-			$text = $journey->getRealtime() . ' Min';
+			$text = $journey->getRealtime();
 
 			$frames[] = [
-				"text" => $text,
+				"text" => $this->prefix. $text . $this->postfix,
 				"icon" => $this->frame_icon
 
 			];
@@ -85,10 +98,12 @@ public function getLaMetricJSONResponse() {
 			"frames" => $frames,
 		);
 
-		header( "Cache-Control: no-store, no-cache, must-revalidate, max-age=0" );
-		header( "Cache-Control: post-check=0, pre-check=0", false );
-		header( "Pragma: no-cache" );
-		header( "Content-type: application/json; charset=utf-8" );
+		if($this->debug != true) {
+			header( "Cache-Control: no-store, no-cache, must-revalidate, max-age=0" );
+			header( "Cache-Control: post-check=0, pre-check=0", false );
+			header( "Pragma: no-cache" );
+			header( "Content-type: application/json; charset=utf-8" );
+		}
 
 		$json = json_encode( $responseArray, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT );
 

marcs-office.php

@@ -0,0 +1,72 @@
+<?php
+function getResponse() {
+
+	$json          = file_get_contents( 'https://api.marc.tv/' );
+	$obj           = json_decode( $json );
+	$current_users = $obj->row->visitors;
+	$max_users = getMaxUsers( $current_users );
+
+	$response = $current_users . '(' . $max_users . ')';
+
+	return $response;
+}
+
+
+function getMaxUsers( $current_users ) {
+	$filename         = 'marctvmaxusers.txt';
+	$local_cache_file = sys_get_temp_dir() . '/' . $filename;
+	$local_cache_file_day = sys_get_temp_dir() . '/day_' . $filename;
+	$today = date('d');
+
+	if ( ! file_exists( $local_cache_file ) ) {
+		file_put_contents( $local_cache_file, $current_users );
+	}
+
+	if ( ! file_exists( $local_cache_file_day ) ) {
+		file_put_contents( $local_cache_file_day, $today );
+	}
+
+	$cached_day = intval( file_get_contents( $local_cache_file_day ) );
+
+	/* invalidate cache if it is the next day */
+	if($cached_day != $today){
+		file_put_contents( $local_cache_file_day, $today );
+		file_put_contents( $local_cache_file, '0' );
+	}
+
+	$cached_users_raw = intval( file_get_contents( $local_cache_file ) );
+
+	if ( is_int( $cached_users_raw ) ) {
+		if ( $cached_users_raw < $current_users ) {
+			file_put_contents( $local_cache_file, $current_users );
+			$max_users = $current_users;
+		} else {
+			$max_users = $cached_users_raw;
+		}
+	} else {
+		return - 1;
+	}
+
+	return $max_users;
+}
+
+
+
+spl_autoload_register( function ( $class_name ) {
+	include 'classes/' . $class_name . '.class.php';
+} );
+
+$LaMetricAbfahrten = new LaMetricAbfahrten(
+	"Lister Platz (U), Hannover",
+	"Misburg, Hannover"
+);
+
+$LaMetricAbfahrten->setPostfix('\' '.getResponse());
+$LaMetricAbfahrten->setFrameIcon('i23135');
+
+echo $LaMetricAbfahrten->getLaMetricJSONResponse();
+
+
+
+
+?>