convert tabs indention to indention with 4 spaces because of mixing of both variants in code and better readability on github and websites because you cant set the indention width there and 8 spaces will be used for a tab

1 files changed, 31 insertions, 31 deletions

diff --git a/articleenhancer/globalarticleenhancer.php b/articleenhancer/globalarticleenhancer.php
index 117c0981c..b556a285a 100644
--- a/articleenhancer/globalarticleenhancer.php
+++ b/articleenhancer/globalarticleenhancer.php
@@ -21,47 +21,47 @@ use \OCA\News\Db\Item;
 class GlobalArticleEnhancer implements ArticleEnhancer {
 
 
-	/**
-	 * This method is run after all enhancers and for every item
-	 */
-	public function enhance(Item $item) {
+    /**
+     * This method is run after all enhancers and for every item
+     */
+    public function enhance(Item $item) {
 
-		$dom = new \DOMDocument();
+        $dom = new \DOMDocument();
 
-		// wrap it inside a div if there is none to prevent invalid wrapping
-		// inside <p> tags
-		$body = '<div>' . $item->getBody() . '</div>';
+        // wrap it inside a div if there is none to prevent invalid wrapping
+        // inside <p> tags
+        $body = '<div>' . $item->getBody() . '</div>';
 
-		Security::scan($body, $dom, function ($xml, $dom) {
-			return @$dom->loadHTML($xml, LIBXML_HTML_NOIMPLIED
-				| LIBXML_HTML_NODEFDTD | LIBXML_NONET);
-		});
+        Security::scan($body, $dom, function ($xml, $dom) {
+            return @$dom->loadHTML($xml, LIBXML_HTML_NOIMPLIED
+                | LIBXML_HTML_NODEFDTD | LIBXML_NONET);
+        });
 
-		$xpath = new \DOMXpath($dom);
+        $xpath = new \DOMXpath($dom);
 
-		// remove youtube autoplay
-		// NOTE: PHP supports only XPath 1.0 so no matches() function :(
-		$youtubeIframes = "//iframe[contains(@src, 'youtube.com')]";
+        // remove youtube autoplay
+        // NOTE: PHP supports only XPath 1.0 so no matches() function :(
+        $youtubeIframes = "//iframe[contains(@src, 'youtube.com')]";
 
-		$elements = $xpath->query($youtubeIframes);
-		foreach ($elements as $element) {
+        $elements = $xpath->query($youtubeIframes);
+        foreach ($elements as $element) {
 
-			// src needs to be matched against regex to prevent false positives
-			// and because theres no XPath matches function available
-			$src = $element->getAttribute('src');
-			$regex = '%^(http://|https://|//)(www\.)?youtube.com/.*\?.*autoplay=1.*%i';
+            // src needs to be matched against regex to prevent false positives
+            // and because theres no XPath matches function available
+            $src = $element->getAttribute('src');
+            $regex = '%^(http://|https://|//)(www\.)?youtube.com/.*\?.*autoplay=1.*%i';
 
-			if (preg_match($regex, $src)) {
-				$replaced = str_replace('autoplay=1', 'autoplay=0', $src);
-				$element->setAttribute('src', $replaced);
-			}
-		}
+            if (preg_match($regex, $src)) {
+                $replaced = str_replace('autoplay=1', 'autoplay=0', $src);
+                $element->setAttribute('src', $replaced);
+            }
+        }
 
-		// save all changes back to the item
-		$item->setBody(trim($dom->saveHTML()));
+        // save all changes back to the item
+        $item->setBody(trim($dom->saveHTML()));
 
-		return $item;
-	}
+        return $item;
+    }
 
 
 }
\ No newline at end of file