1 files changed, 57 insertions, 56 deletions
diff --git a/formats/AtomFormat.php b/formats/AtomFormat.php
index 238dc884..fd2016bc 100644
--- a/formats/AtomFormat.php
+++ b/formats/AtomFormat.php
@@ -1,79 +1,80 @@
 <?php
 /**
 * Atom
-* Documentation Source http://en.wikipedia.org/wiki/Atom_%28standard%29 and http://tools.ietf.org/html/rfc4287
+* Documentation Source http://en.wikipedia.org/wiki/Atom_%28standard%29 and
+* http://tools.ietf.org/html/rfc4287
 */
 class AtomFormat extends FormatAbstract{
 
-    public function stringify(){
-        $https = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 's' : '';
-        $httpHost = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '';
-        $httpInfo = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
+	public function stringify(){
+		$https = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 's' : '';
+		$httpHost = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '';
+		$httpInfo = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
 
-        $serverRequestUri = $this->xml_encode($_SERVER['REQUEST_URI']);
+		$serverRequestUri = $this->xml_encode($_SERVER['REQUEST_URI']);
 
-        $extraInfos = $this->getExtraInfos();
-        $title = $this->xml_encode($extraInfos['name']);
-        $uri = !empty($extraInfos['uri']) ? $extraInfos['uri'] : 'https://github.com/sebsauvage/rss-bridge';
-        $icon = $this->xml_encode('http://icons.better-idea.org/icon?url='. $uri .'&size=64');
-        $uri = $this->xml_encode($uri);
+		$extraInfos = $this->getExtraInfos();
+		$title = $this->xml_encode($extraInfos['name']);
+		$uri = !empty($extraInfos['uri']) ? $extraInfos['uri'] : 'https://github.com/sebsauvage/rss-bridge';
+		$icon = $this->xml_encode('http://icons.better-idea.org/icon?url='. $uri .'&size=64');
+		$uri = $this->xml_encode($uri);
 
-        $entries = '';
-        foreach($this->getItems() as $item){
-            $entryAuthor = isset($item['author']) ? $this->xml_encode($item['author']) : '';
-            $entryTitle = isset($item['title']) ? $this->xml_encode($item['title']) : '';
-            $entryUri = isset($item['uri']) ? $this->xml_encode($item['uri']) : '';
-            $entryTimestamp = isset($item['timestamp']) ? $this->xml_encode(date(DATE_ATOM, $item['timestamp'])) : '';
-            $entryContent = isset($item['content']) ? $this->xml_encode($this->sanitizeHtml($item['content'])) : '';
-            $entries .= <<<EOD
+		$entries = '';
+		foreach($this->getItems() as $item){
+			$entryAuthor = isset($item['author']) ? $this->xml_encode($item['author']) : '';
+			$entryTitle = isset($item['title']) ? $this->xml_encode($item['title']) : '';
+			$entryUri = isset($item['uri']) ? $this->xml_encode($item['uri']) : '';
+			$entryTimestamp = isset($item['timestamp']) ? $this->xml_encode(date(DATE_ATOM, $item['timestamp'])) : '';
+			$entryContent = isset($item['content']) ? $this->xml_encode($this->sanitizeHtml($item['content'])) : '';
+			$entries .= <<<EOD
 
-    <entry>
-        <author>
-            <name>{$entryAuthor}</name>
-        </author>
-        <title type="html"><![CDATA[{$entryTitle}]]></title>
-        <link rel="alternate" type="text/html" href="{$entryUri}" />
-        <id>{$entryUri}</id>
-        <updated>{$entryTimestamp}</updated>
-        <content type="html">{$entryContent}</content>
-    </entry>
+	<entry>
+		<author>
+			<name>{$entryAuthor}</name>
+		</author>
+		<title type="html"><![CDATA[{$entryTitle}]]></title>
+		<link rel="alternate" type="text/html" href="{$entryUri}" />
+		<id>{$entryUri}</id>
+		<updated>{$entryTimestamp}</updated>
+		<content type="html">{$entryContent}</content>
+	</entry>
 
 EOD;
-        }
+		}
 
-    $feedTimestamp = date(DATE_ATOM, time());
+	$feedTimestamp = date(DATE_ATOM, time());
 
-        /* Data are prepared, now let's begin the "MAGIE !!!" */
-        $toReturn  = '<?xml version="1.0" encoding="UTF-8"?>';
-        $toReturn .= <<<EOD
+		/* Data are prepared, now let's begin the "MAGIE !!!" */
+		$toReturn  = '<?xml version="1.0" encoding="UTF-8"?>';
+		$toReturn .= <<<EOD
 <feed xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xml:lang="en-US">
 
-    <title type="text">{$title}</title>
-    <id>http{$https}://{$httpHost}{$httpInfo}/</id>
-    <icon>{$icon}</icon>
-    <logo>{$icon}</logo>
-    <updated>{$feedTimestamp}</updated>
-    <link rel="alternate" type="text/html" href="{$uri}" />
-    <link rel="self" href="http{$https}://{$httpHost}{$serverRequestUri}" />
+	<title type="text">{$title}</title>
+	<id>http{$https}://{$httpHost}{$httpInfo}/</id>
+	<icon>{$icon}</icon>
+	<logo>{$icon}</logo>
+	<updated>{$feedTimestamp}</updated>
+	<link rel="alternate" type="text/html" href="{$uri}" />
+	<link rel="self" href="http{$https}://{$httpHost}{$serverRequestUri}" />
 {$entries}
 </feed>
 EOD;
-        
-        // Remove invalid non-UTF8 characters
-        ini_set('mbstring.substitute_character', 'none');
-        $toReturn= mb_convert_encoding($toReturn, 'UTF-8', 'UTF-8'); 
-        return $toReturn;
-    }
 
-    public function display(){
-        $this
-            ->setContentType('application/atom+xml; charset=UTF-8')
-            ->callContentType();
+		// Remove invalid non-UTF8 characters
+		ini_set('mbstring.substitute_character', 'none');
+		$toReturn = mb_convert_encoding($toReturn, 'UTF-8', 'UTF-8');
+		return $toReturn;
+	}
 
-        return parent::display();
-    }
+	public function display(){
+		$this
+			->setContentType('application/atom+xml; charset=UTF-8')
+			->callContentType();
 
-    private function xml_encode($text) {
-        return htmlspecialchars($text, ENT_XML1);
-    }
+		return parent::display();
+	}
+
+	private function xml_encode($text){
+		return htmlspecialchars($text, ENT_XML1);
+	}
 }