From 664fe7e953423790f556a0e9093a3d9667848567 Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Fri, 12 Feb 2016 23:24:39 +0000
Subject: [PATCH] [mod_rss] Poprawka ładowania kanałów RSS (external entites)

---
 modules/30_pogoda/api_yrno.php |   42 +++++++++++++++++++++---------------------
 1 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/modules/30_pogoda/api_yrno.php b/modules/30_pogoda/api_yrno.php
index 70e3b5a..dbd6e05 100644
--- a/modules/30_pogoda/api_yrno.php
+++ b/modules/30_pogoda/api_yrno.php
@@ -3,7 +3,7 @@
 	protected $xml;
 	protected $dane;
 	
-	var $symbols = array(
+	public static $symbols = array(
 		1 => 'Słonecznie',
 		2 => 'Lekkie zachmurzenie',
 		3 => 'Częściowe zachmurzenie',
@@ -29,7 +29,7 @@
 		23 => 'Deszcz ze śniegiem, burze'
 	);
 	
-	var $wind = array(
+	public static $wind = array(
 		'N' => 'północny',
 		'NW' => 'północno-zachodni',
 		'W' => 'zachodni',
@@ -40,7 +40,17 @@
 		'NE' => 'północno-wschodni',
 	);
 	
-	function __construct($xml) {
+	public static function wind($dir) {
+		if(isset(self::$wind[$dir])) {
+			return self::$wind[$dir];
+		}
+		else
+		{
+			return '';
+		}
+	}
+	
+	public function __construct($xml) {
 		libxml_use_internal_errors();
 		$this->xml = simplexml_load_string($xml);
 		libxml_clear_errors();
@@ -50,21 +60,11 @@
 		}
 	}
 	
-	function mktime($time) {
+	public function mktime($time) {
 		return strtotime(substr($time, 0, -1));
 	}
 	
-	function wind($dir) {
-		if(isset($this->wind[$dir])) {
-			return $this->wind[$dir];
-		}
-		else
-		{
-			return '';
-		}
-	}
-	
-	function parseForecast() {
+	public function parseForecast() {
 		$this->dane = array(
 			'0h' => array(),
 			'3h' => array(),
@@ -96,8 +96,8 @@
 				}
 				
 				$icon = (int)$time->symbol->attributes()->number;
-				if(is_int($this->symbols[$icon])) {
-					$icon = $this->symbols[$icon];
+				if(is_int(self::$symbols[$icon])) {
+					$icon = self::$symbols[$icon];
 				}
 				
 				$this->dane[$put][$to] = array(
@@ -109,7 +109,7 @@
 		}
 	}
 	
-	function getCurrentIcon() {
+	public function getCurrentIcon() {
 		$now = time();
 		foreach($this->dane['3h'] as $value) {
 			if($value['from'] <= $now && $now < $value['to']) {
@@ -120,7 +120,7 @@
 		return NULL;
 	}
 	
-	function getCurrentWeather() {
+	public function getCurrentWeather() {
 		$dist = PHP_INT_MAX;
 		$current = NULL;
 		foreach($this->dane['0h'] as $time => $value) {
@@ -137,7 +137,7 @@
 		return $current;
 	}
 	
-	function getDaypartWeather($timestamp) {
+	public function getDaypartWeather($timestamp) {
 		$start = strtotime('6:00', $timestamp);
 		$dayend = strtotime('19:30', $timestamp);
 		$end = $start + 22*3600;
@@ -184,7 +184,7 @@
 		return array('temp' => $temp, 'wind' => $wind);
 	}
 	
-	function getDaypartIcon($timestamp) {
+	public function getDaypartIcon($timestamp) {
 		$start = strtotime('6:00', $timestamp);
 		$end = strtotime('24:00', $timestamp);
 		

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