bridges: Fix default return values and function scopes

getURI and getName should fall back to parent::getURI or
parent::getName respectively if it cannot build propper
return values.

Functions defined by bridges should be made private to
prevent confusion with inherited functions

bridges/AllocineFRBridge.php

@@ -23,6 +23,8 @@ class AllocineFRBridge extends BridgeAbstract{
     ));
 
     public function getURI(){
+        if(!is_null($this->getInput('category'))){
+
             switch($this->getInput('category')){
             case 'faux-raccord':
                 $uri = static::URI.'video/programme-12284/saison-27129/';
@@ -38,7 +40,11 @@ class AllocineFRBridge extends BridgeAbstract{
             return $uri;
         }
 
+        return parent::getURI();
+    }
+
     public function getName(){
+        if(!is_null($this->getInput('category'))){
         return self::NAME.' : '
             .array_search(
                 $this->getInput('category'),
@@ -46,6 +52,9 @@ class AllocineFRBridge extends BridgeAbstract{
             );
         }
 
+        return parent::getName();
+    }
+
     public function collectData(){
 
         $html = getSimpleHTMLDOM($this->getURI())

bridges/DailymotionBridge.php

@@ -34,7 +34,7 @@ class DailymotionBridge extends BridgeAbstract{
             )
         );
 
-    function getMetadata($id) {
+    protected function getMetadata($id) {
         $metadata=array();
         $html2 = getSimpleHTMLDOM(self::URI.'video/'.$id);
         if(!$html2){

bridges/FuturaSciencesBridge.php

@@ -93,7 +93,7 @@ class FuturaSciencesBridge extends FeedExpander {
         return $item;
     }
 
-    function StripWithDelimiters($string, $start, $end) {
+    private function StripWithDelimiters($string, $start, $end) {
         while (strpos($string, $start) !== false) {
             $section_to_remove = substr($string, strpos($string, $start));
             $section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
@@ -101,7 +101,7 @@ class FuturaSciencesBridge extends FeedExpander {
         } return $string;
     }
 
-    function StripRecursiveHTMLSection($string, $tag_name, $tag_start) {
+    private function StripRecursiveHTMLSection($string, $tag_name, $tag_start) {
         $open_tag = '<'.$tag_name;
         $close_tag = '</'.$tag_name.'>';
         $close_tag_length = strlen($close_tag);
@@ -125,7 +125,7 @@ class FuturaSciencesBridge extends FeedExpander {
         return $string;
     }
 
-    function ExtractArticleContent($article){
+    private function ExtractArticleContent($article){
         $contents = $article->find('section[class=module article-text article-text-classic bg-white]', 0)->innertext;
 
         foreach (array(
@@ -156,7 +156,7 @@ class FuturaSciencesBridge extends FeedExpander {
     }
 
     // Extracts the author from an article or element
-    function ExtractAuthor($article){
+    private function ExtractAuthor($article){
         $article_author = $article->find('span.author', 0);
         if($article_author){
             return trim(str_replace(', Futura-Sciences', '', $article_author->plaintext));

bridges/IsoHuntBridge.php

@@ -122,6 +122,8 @@ class IsoHuntBridge extends BridgeAbstract{
       if($category!=='movies')
         $uri .= '&ihq=' . urlencode($this->getInput('search_name'));
       break;
+
+    default: parent::getURI();
     }
 
     return $uri;
@@ -155,6 +157,8 @@ class IsoHuntBridge extends BridgeAbstract{
         );
       $name = 'Search: "' . $this->getInput('search_name') . '" in category: ' . $categoryName . ' - ' . self::NAME;
       break;
+
+    default: return parent::getName();
     }
 
     return $name;

bridges/LeMondeInformatiqueBridge.php

@@ -20,13 +20,13 @@ class LeMondeInformatiqueBridge extends FeedExpander {
         return $item;
     }
 
-    function StripCDATA($string) {
+    private function StripCDATA($string) {
         $string = str_replace('<![CDATA[', '', $string);
         $string = str_replace(']]>', '', $string);
         return $string;
     }
 
-    function StripWithDelimiters($string, $start, $end) {
+    private function StripWithDelimiters($string, $start, $end) {
         while (strpos($string, $start) !== false) {
             $section_to_remove = substr($string, strpos($string, $start));
             $section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
@@ -34,7 +34,7 @@ class LeMondeInformatiqueBridge extends FeedExpander {
         } return $string;
     }
 
-    function CleanArticle($article_html) {
+    private function CleanArticle($article_html) {
         $article_html = $this->StripWithDelimiters($article_html, '<script', '</script>');
         $article_html = $this->StripWithDelimiters($article_html, '<h1 class="cleanprint-title"', '</h1>');
         return $article_html;

bridges/PinterestBridge.php

@@ -103,6 +103,7 @@ EOD;
 		case 'From search':
 			$uri = self::URI . 'search/?q=' . urlencode($this->getInput('q'));
 			break;
+		default: return parent::getURI();
 		}
 		return $uri;
 	}
@@ -115,6 +116,7 @@ EOD;
 		case 'From search':
 			$specific = $this->getInput('q');
 		break;
+		default: return parent::getName();
 		}
 		return $specific . ' - ' . self::NAME;
 	}