[.travis] Fix several phpcs and phpunit errors (#1799)

bridges/AlbionOnlineBridge.php

@@ -10,13 +10,7 @@ class AlbionOnlineBridge extends BridgeAbstract {
 	const PARAMETERS = array( array(
 		'postcount' => array(
 			'name' => 'Limit',
-			'type' => 'list',
+			'type' => 'number',
-			'values' => array(
-				'2' => 2,
-				'5' => 5,
-				'10' => 10,
-				'15' => 15,
-			 ),
 			'title' => 'Maximum number of items to return',
 			'defaultValue' => 5,
 		),

bridges/CeskaTelevizeBridge.php

@@ -74,8 +74,8 @@ class CeskaTelevizeBridge extends BridgeAbstract {
 		}
 	}
 
-	public function getUri() {
+	public function getURI() {
-		return isset($this->feedUri) ? $this->feedUri : parent::getUri();
+		return isset($this->feedUri) ? $this->feedUri : parent::getURI();
 	}
 
 	public function getName() {

bridges/DiarioDeNoticiasBridge.php

@@ -42,6 +42,7 @@ class DiarioDeNoticiasBridge extends BridgeAbstract {
 		}
 		return $name;
 	}
+
 	public function getURI() {
 		switch($this->queriedContext) {
 		case 'Tag':

bridges/DribbbleBridge.php

@@ -94,6 +94,6 @@ favicon-63b2904a073c89b52b19aa08cebc16a154bcf83fee8ecc6439968b1e6db569c7.ico';
 	}
 
 	private function getFullSizeImagePath($preview_path){
-		return explode("?compress=1", $preview_path)[0];
+		return explode('?compress=1', $preview_path)[0];
 	}
 }

bridges/EpicgamesBridge.php

@@ -10,14 +10,7 @@ class EpicgamesBridge extends BridgeAbstract {
 	const PARAMETERS = array( array(
 		'postcount' => array(
 			'name' => 'Limit',
-			'type' => 'list',
+			'type' => 'number',
-			'values' => array(
-				'5' => 5,
-				'10' => 10,
-				'15' => 15,
-				'20' => 20,
-				'25' => 25,
-			 ),
 			'title' => 'Maximum number of items to return',
 			'defaultValue' => 10,
 		),

bridges/FM4Bridge.php

@@ -28,9 +28,9 @@ class FM4Bridge extends BridgeAbstract
 		)
 	);
 
-	public function getPageData($tag, $page) {
+	private function getPageData($tag, $page) {
 		if($tag)
-			$uri = self::URI . "/tags/" . $tag;
+			$uri = self::URI . '/tags/' . $tag;
 		else
 			$uri = self::URI;
 
@@ -47,7 +47,7 @@ class FM4Bridge extends BridgeAbstract
 			$item['uri'] = $article->find('a', 0)->href;
 			$item['title'] = $article->find('h2', 0)->plaintext;
 			$item['author'] = $article->find('p[class*=keyword]', 0)->plaintext;
-			$item["timestamp"] = strtotime($article->find('p[class*=time]', 0)->plaintext);
+			$item['timestamp'] = strtotime($article->find('p[class*=time]', 0)->plaintext);
 
 			if ($this->getInput('loadcontent')) {
 				$item['content'] = getSimpleHTMLDOM($item['uri'])->find('div[class=storyText]', 0)->innertext
@@ -58,6 +58,7 @@ class FM4Bridge extends BridgeAbstract
 		}
 		return $page_items;
 	}
+
 	public function collectData() {
 		for ($cur_page = 1; $cur_page <= $this->getInput('pages'); $cur_page++) {
 			$this->items = array_merge($this->items, $this->getPageData($this->getInput('tag'), $cur_page));

bridges/MarktplaatsBridge.php

@@ -104,7 +104,7 @@ class MarktplaatsBridge extends BridgeAbstract {
 					}
 				}
 				$item['content'] .= "<br>\n<br>\nPrice: " . $listing->priceInfo->priceCents / 100;
-				$item['content'] .= "&nbsp;&nbsp;(" . $listing->priceInfo->priceType .")";
+				$item['content'] .= '&nbsp;&nbsp;(' . $listing->priceInfo->priceType . ')';
 				if(!empty($listing->location->cityName)) {
 					$item['content'] .= "<br><br>\n" . $listing->location->cityName;
 				}

bridges/MondeDiploBridge.php

@@ -8,7 +8,7 @@ class MondeDiploBridge extends BridgeAbstract {
 	const DESCRIPTION = 'Returns most recent results from MondeDiplo.';
 
 		private function cleanText($text) {
-            return trim(str_replace([' ', '&nbsp'], ' ', $text));
+			return trim(str_replace(array(' ', '&nbsp'), ' ', $text));
 		}
 
 	public function collectData(){
@@ -22,7 +22,7 @@ class MondeDiploBridge extends BridgeAbstract {
 			$item = array();
 			$item['uri'] = self::URI . $element->href;
 			$item['title'] = $this->cleanText($title) . ' - ' . $this->cleanText($datesAuteurs);
-			$item['content'] = $this->cleanText(str_replace([$title, $datesAuteurs], '', $element->plaintext));
+			$item['content'] = $this->cleanText(str_replace(array($title, $datesAuteurs), '', $element->plaintext));
 
 			$this->items[] = $item;
 		}

bridges/NordbayernBridge.php

@@ -48,7 +48,12 @@ class NordbayernBridge extends BridgeAbstract {
 	));
 
 	private function getImageUrlFromScript($script) {
-		preg_match("#src=\\\\'(https:[-:\\.\\\\/a-zA-Z0-9%_]*\\.(jpg|JPG))#", $script->innertext, $matches, PREG_OFFSET_CAPTURE);
+		preg_match(
+			"#src=\\\\'(https:[-:\\.\\\\/a-zA-Z0-9%_]*\\.(jpg|JPG))#",
+			$script->innertext,
+			$matches,
+			PREG_OFFSET_CAPTURE
+		);
 		if(isset($matches[1][0])) {
 			return stripcslashes($matches[1][0]) . '?w=800';
 		}

bridges/OtrkeyFinderBridge.php

@@ -11,13 +11,11 @@ class OtrkeyFinderBridge extends BridgeAbstract {
 			'searchterm' => array(
 				'name' => 'Search term',
 				'exampleValue' => 'Terminator',
-				'defaultValue' => '',
 				'title' => 'The search term is case-insensitive',
 			),
 			'station' => array(
 				'name' => 'Station name',
 				'exampleValue' => 'ARD',
-				'defaultValue' => '',
 			),
 			'type' => array(
 				'name' => 'Media type',
@@ -143,7 +141,11 @@ class OtrkeyFinderBridge extends BridgeAbstract {
 			$item['content'] = $content;
 
 		if (preg_match(self::TIME_REGEX, $file, $matches) === 1) {
-			$item['timestamp'] = DateTime::createFromFormat('y.m.d_H-i', $matches[0], new DateTimeZone('Europe/Berlin'))->getTimestamp();
+			$item['timestamp'] = DateTime::createFromFormat(
+				'y.m.d_H-i',
+				$matches[0],
+				new DateTimeZone('Europe/Berlin')
+			)->getTimestamp();
 		}
 
 		return $item;

bridges/WorldCosplayBridge.php

@@ -95,14 +95,12 @@ class WorldCosplayBridge extends BridgeAbstract {
 
 		$json = json_decode(getContents($url))
 			or returnServerError(sprintf(self::ERR_QUERY, $url));
-		if($json->has_error)
+		if($json->has_error) {
-		{
 			returnServerError($json->message);
 		}
 		$list = $json->list;
 
-		foreach($list as $img)
+		foreach($list as $img) {
-		{
 			$item = array();
 			$item['uri'] = self::URI . substr($img->photo->url, 1);
 			$item['title'] = $img->photo->subject;