From 4f7fbae861e2f7f4e879fcba7d7b1ccb51dd2a08 Mon Sep 17 00:00:00 2001
From: logmanoriginal <logmanoriginal@users.noreply.github.com>
Date: Sun, 28 Aug 2016 20:38:01 +0200
Subject: [PATCH] [bridges] Fix conditional checks on getInput

isset($this->getInput('')) does not work
---
 bridges/FlickrTagBridge.php       |  4 ++--
 bridges/FourchanBridge.php        |  2 +-
 bridges/GelbooruBridge.php        |  4 ++--
 bridges/GiphyBridge.php           |  4 ++--
 bridges/GithubIssueBridge.php     |  4 ++--
 bridges/GitlabCommitsBridge.php   |  2 +-
 bridges/GooglePlusPostBridge.php  |  2 +-
 bridges/IsoHuntBridge.php         | 10 +++++-----
 bridges/KonachanBridge.php        |  4 ++--
 bridges/KununuBridge.php          |  2 +-
 bridges/LolibooruBridge.php       |  4 ++--
 bridges/MangareaderBridge.php     |  6 +++---
 bridges/MilbooruBridge.php        |  4 ++--
 bridges/MspabooruBridge.php       |  4 ++--
 bridges/NovelUpdatesBridge.php    |  2 +-
 bridges/ParuVenduImmoBridge.php   | 12 ++++++------
 bridges/PickyWallpapersBridge.php |  2 +-
 bridges/PinterestBridge.php       |  4 ++--
 bridges/RTBFBridge.php            |  2 +-
 bridges/Rule34Bridge.php          |  4 ++--
 bridges/Rule34pahealBridge.php    |  4 ++--
 bridges/SafebooruBridge.php       |  4 ++--
 bridges/SakugabooruBridge.php     |  4 ++--
 bridges/SensCritiqueBridge.php    | 12 ++++++------
 bridges/TbibBridge.php            |  4 ++--
 bridges/ThePirateBayBridge.php    |  2 +-
 bridges/TwitchApiBridge.php       |  2 +-
 bridges/VkBridge.php              |  2 +-
 bridges/WallpaperStopBridge.php   |  2 +-
 bridges/XbooruBridge.php          |  4 ++--
 bridges/YandereBridge.php         |  4 ++--
 bridges/YoutubeBridge.php         | 10 +++++-----
 32 files changed, 68 insertions(+), 68 deletions(-)

diff --git a/bridges/FlickrTagBridge.php b/bridges/FlickrTagBridge.php
index 869025ed..1a91c95c 100644
--- a/bridges/FlickrTagBridge.php
+++ b/bridges/FlickrTagBridge.php
@@ -18,11 +18,11 @@ class FlickrTagBridge extends BridgeAbstract{
 
     public function collectData(){
         $html = $this->getSimpleHTMLDOM('http://www.flickr.com/search/?q=vendee&s=rec') or $this->returnServerError('Could not request Flickr.');
-        if (isset($this->getInput('q'))) {   /* keyword search mode */
+        if ($this->getInput('q')) {   /* keyword search mode */
             $this->request = $this->getInput('q');
             $html = $this->getSimpleHTMLDOM('http://www.flickr.com/search/?q='.urlencode($this->request).'&s=rec') or $this->returnServerError('No results for this query.');
         }
-        elseif (isset($this->getInput('u'))) {   /* user timeline mode */
+        elseif ($this->getInput('u')) {   /* user timeline mode */
             $this->request = $this->getInput('u');
             $html = $this->getSimpleHTMLDOM('http://www.flickr.com/photos/'.urlencode($this->request).'/') or $this->returnServerError('Requested username can\'t be found.');
         }
diff --git a/bridges/FourchanBridge.php b/bridges/FourchanBridge.php
index ad92ac10..f1954d77 100644
--- a/bridges/FourchanBridge.php
+++ b/bridges/FourchanBridge.php
@@ -12,7 +12,7 @@ class FourchanBridge extends BridgeAbstract{
 
   public function collectData(){
 
-	if (!isset($this->getInput('t')))
+	if (!$this->getInput('t'))
 		$this->returnClientError('You must specify the thread URL (?t=...)');
 
 	$thread = parse_url($this->getInput('t')) or $this->returnClientError('This URL seems malformed, please check it.');
diff --git a/bridges/GelbooruBridge.php b/bridges/GelbooruBridge.php
index 67ec92b3..16f3f205 100644
--- a/bridges/GelbooruBridge.php
+++ b/bridges/GelbooruBridge.php
@@ -16,12 +16,12 @@ class GelbooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
 		$page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
 		$page = $page - 1;
 		$page = $page * 63;
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://gelbooru.com/index.php?page=post&s=list&tags=$tags&pid=$page") or $this->returnServerError('Could not request Gelbooru.');
diff --git a/bridges/GiphyBridge.php b/bridges/GiphyBridge.php
index 6705a0d1..79665189 100644
--- a/bridges/GiphyBridge.php
+++ b/bridges/GiphyBridge.php
@@ -19,7 +19,7 @@ class GiphyBridge extends BridgeAbstract{
 	public function collectData(){
 		$html = '';
         $base_url = 'http://giphy.com';
-		if (isset($this->getInput('s'))) {   /* keyword search mode */
+		if ($this->getInput('s')) {   /* keyword search mode */
 			$html = $this->getSimpleHTMLDOM($base_url.'/search/'.urlencode($this->getInput('s').'/')) or $this->returnServerError('No results for this query.');
 		}
 		else {
@@ -27,7 +27,7 @@ class GiphyBridge extends BridgeAbstract{
 		}
 
         $max = GIPHY_LIMIT;
-        if (isset($this->getInput('n'))) {
+        if ($this->getInput('n')) {
             $max = (integer) $this->getInput('n');
         }
 
diff --git a/bridges/GithubIssueBridge.php b/bridges/GithubIssueBridge.php
index 8b520e9b..3708956f 100644
--- a/bridges/GithubIssueBridge.php
+++ b/bridges/GithubIssueBridge.php
@@ -29,11 +29,11 @@ class GithubIssueBridge extends BridgeAbstract{
   );
 
   public function collectData(){
-    $uri = 'https://github.com/'.$this->getInput('u').'/'.$this->getInput('p').'/issues/'.(isset($this->getInput('i'))?$this->getInput('i'):'');
+    $uri = 'https://github.com/'.$this->getInput('u').'/'.$this->getInput('p').'/issues/'.($this->getInput('i')?$this->getInput('i'):'');
     $html = $this->getSimpleHTMLDOM($uri)
       or $this->returnServerError('No results for Github Issue '.$this->getInput('i').' in project '.$this->getInput('u').'/'.$this->getInput('p'));
 
-    if(isset($this->getInput('i'))){
+    if($this->getInput('i')){
       foreach($html->find('.js-comment-container') as $comment){
 
         $item = array();
diff --git a/bridges/GitlabCommitsBridge.php b/bridges/GitlabCommitsBridge.php
index dd7af0c4..93328ed5 100644
--- a/bridges/GitlabCommitsBridge.php
+++ b/bridges/GitlabCommitsBridge.php
@@ -27,7 +27,7 @@ class GitlabCommitsBridge extends BridgeAbstract{
 
   public function collectData(){
     $uri = $this->getInput('uri').'/'.$this->getInput('u').'/'.$this->getInput('p').'/commits/';
-    if(isset($this->getInput('b'))){
+    if($this->getInput('b')){
       $uri.=$this->getInput('b');
     }else{
       $uri.='master';
diff --git a/bridges/GooglePlusPostBridge.php b/bridges/GooglePlusPostBridge.php
index ad780edc..9d3ef28b 100644
--- a/bridges/GooglePlusPostBridge.php
+++ b/bridges/GooglePlusPostBridge.php
@@ -21,7 +21,7 @@ class GooglePlusPostBridge extends BridgeAbstract
 	public function collectData()
 	{
 		$param=$this->parameters[$queriedContext];
-		if (!isset($this->getInput('username')))
+		if (!$this->getInput('username'))
 		{
 			$this->returnClientError('You must specify a username (?username=...).');
 		}
diff --git a/bridges/IsoHuntBridge.php b/bridges/IsoHuntBridge.php
index 8defbd86..b438940f 100644
--- a/bridges/IsoHuntBridge.php
+++ b/bridges/IsoHuntBridge.php
@@ -92,17 +92,17 @@ class IsoHuntBridge extends BridgeAbstract{
     public function collectData(){
         $request_path = '/'; // We'll request the main page by default
 
-        if(isset($this->getInput('latest_category'))){ // Requesting one of the latest categories
+        if($this->getInput('latest_category')){ // Requesting one of the latest categories
             $this->request_latest_category($this->getInput('latest_category'));
-        } elseif(isset($this->getInput('torrent_category'))){ // Requesting one of the torrent categories
+        } elseif($this->getInput('torrent_category')){ // Requesting one of the torrent categories
             $order_popularity = false;
 
-            if(isset($this->getInput('torrent_popularity')))
+            if($this->getInput('torrent_popularity'))
                 $order_popularity = $this->getInput('torrent_popularity');
 
             $this->request_torrent_category($this->getInput('torrent_category'), $order_popularity);
-        } else if(isset($this->getInput('search_name'))){ // Requesting search
-            if(isset($this->getInput('search_category')))
+        } else if($this->getInput('search_name')){ // Requesting search
+            if($this->getInput('search_category'))
                 $this->request_search($this->getInput('search_name'), $this->getInput('search_category'));
             else
                 $this->request_search($this->getInput('search_name'));
diff --git a/bridges/KonachanBridge.php b/bridges/KonachanBridge.php
index dcdb9d90..ec941efb 100644
--- a/bridges/KonachanBridge.php
+++ b/bridges/KonachanBridge.php
@@ -16,10 +16,10 @@ class KonachanBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 1;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
             $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://konachan.com/post?page=$page&tags=$tags") or $this->returnServerError('Could not request Konachan.');
diff --git a/bridges/KununuBridge.php b/bridges/KununuBridge.php
index 9aa7d80d..29a6a199 100644
--- a/bridges/KununuBridge.php
+++ b/bridges/KununuBridge.php
@@ -52,7 +52,7 @@ class KununuBridge extends HttpCachingBridgeAbstract {
 			$this->returnClientError('You must specify a company (&company=...)!');
 
 		$full = false; // By default we'll load only short article
-		if(isset($this->getInput('full')))
+		if($this->getInput('full'))
 			$full = strtolower(trim($this->getInput('full')));
 
 		// Get reviews section name (depends on site)
diff --git a/bridges/LolibooruBridge.php b/bridges/LolibooruBridge.php
index 76288600..c324dcc2 100644
--- a/bridges/LolibooruBridge.php
+++ b/bridges/LolibooruBridge.php
@@ -16,10 +16,10 @@ class LolibooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 1; $tags = '';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
             $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://lolibooru.moe/post?page=$page&tags=$tags") or $this->returnServerError('Could not request Lolibooru.');
diff --git a/bridges/MangareaderBridge.php b/bridges/MangareaderBridge.php
index 7df542d7..a6bc8531 100644
--- a/bridges/MangareaderBridge.php
+++ b/bridges/MangareaderBridge.php
@@ -83,7 +83,7 @@ class MangareaderBridge extends BridgeAbstract{
         $path = "latest";
         $limit = MANGAREADER_LIMIT;
 
-        if(isset($this->getInput('category'))){ // Get popular updates
+        if($this->getInput('category')){ // Get popular updates
             $type = "popular";
             $path = "popular";
             if($this->getInput('category') !== "all"){
@@ -91,12 +91,12 @@ class MangareaderBridge extends BridgeAbstract{
             }
         }
 
-        if(isset($this->getInput('path'))){ // Get manga updates
+        if($this->getInput('path')){ // Get manga updates
             $type = "path";
             $path = $this->getInput('path');
         }
 
-        if(isset($this->getInput('limit')) && $this->getInput('limit') !== ""){ // Get manga updates (optional parameter)
+        if($this->getInput('limit') && $this->getInput('limit') !== ""){ // Get manga updates (optional parameter)
             $limit = $this->getInput('limit');
         }
 
diff --git a/bridges/MilbooruBridge.php b/bridges/MilbooruBridge.php
index 46a84a66..a4534d48 100644
--- a/bridges/MilbooruBridge.php
+++ b/bridges/MilbooruBridge.php
@@ -17,10 +17,10 @@ class MilbooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
             $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://sheslostcontrol.net/moe/shimmie/index.php?q=/post/list/$tags/$page") or $this->returnServerError('Could not request Milbooru.');
diff --git a/bridges/MspabooruBridge.php b/bridges/MspabooruBridge.php
index 5ade1855..21dc76fa 100644
--- a/bridges/MspabooruBridge.php
+++ b/bridges/MspabooruBridge.php
@@ -17,12 +17,12 @@ class MspabooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
 		$page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
 		$page = $page - 1;
 		$page = $page * 50;
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://mspabooru.com/index.php?page=post&s=list&tags=$tags&pid=$page") or $this->returnServerError('Could not request Mspabooru.');
diff --git a/bridges/NovelUpdatesBridge.php b/bridges/NovelUpdatesBridge.php
index de69087d..ad1f9bc8 100644
--- a/bridges/NovelUpdatesBridge.php
+++ b/bridges/NovelUpdatesBridge.php
@@ -13,7 +13,7 @@ class NovelUpdatesBridge extends BridgeAbstract{
     ));
 
     public function collectData(){
-        if (!isset($this->getInput('n')))
+        if (!$this->getInput('n'))
             $this->returnClientError('You must specify the novel URL (/series/...)');
         $thread = parse_url($this->getInput('n')) or $this->returnClientError('This URL seems malformed, please check it.');
         if($thread['host'] !== 'www.novelupdates.com')
diff --git a/bridges/ParuVenduImmoBridge.php b/bridges/ParuVenduImmoBridge.php
index 5a1cb5cb..d3c38460 100644
--- a/bridges/ParuVenduImmoBridge.php
+++ b/bridges/ParuVenduImmoBridge.php
@@ -31,19 +31,19 @@ class ParuVenduImmoBridge extends BridgeAbstract
         $maison = '&tbMai=1&tbVil=1&tbCha=1&tbPro=1&tbHot=1&tbMou=1&tbFer=1';
         $link = $this->uri.'/immobilier/annonceimmofo/liste/listeAnnonces?tt=1'.$appartment.$maison;
 
-        if (isset($this->getInput('minarea'))) {
+        if ($this->getInput('minarea')) {
             $link .= '&sur0='.urlencode($this->getInput('minarea'));
         }
 
-        if (isset($this->getInput('maxprice'))) {
+        if ($this->getInput('maxprice')) {
             $link .= '&px1='.urlencode($this->getInput('maxprice'));
         }
 
-        if (isset($this->getInput('pa'))) {
+        if ($this->getInput('pa')) {
             $link .= '&pa='.urlencode($this->getInput('pa'));
         }
 
-        if (isset($this->getInput('lo'))) {
+        if ($this->getInput('lo')) {
             $link .= '&lo='.urlencode($this->getInput('lo'));
         }
 
@@ -81,12 +81,12 @@ class ParuVenduImmoBridge extends BridgeAbstract
 
     public function getName(){
         $request='';
-        if(isset($this->getInput('minarea')) &&
+        if($this->getInput('minarea') &&
             !empty($this->getInput('minarea'))
         ){
             $request .= ' '.$this->getInput('minarea').' m2';
         }
-        if(isset($this->getInput('lo')) &&
+        if($this->getInput('lo') &&
             !empty($this->getInput('lo'))){
             $request .= ' In: '.$this->getInput('lo');
         }
diff --git a/bridges/PickyWallpapersBridge.php b/bridges/PickyWallpapersBridge.php
index 79cedf5c..6fa77ca0 100644
--- a/bridges/PickyWallpapersBridge.php
+++ b/bridges/PickyWallpapersBridge.php
@@ -27,7 +27,7 @@ class PickyWallpapersBridge extends BridgeAbstract {
 
     public function collectData(){
         $html = '';
-        if (!isset($this->getInput('c'))) {
+        if (!$this->getInput('c')) {
             $this->returnClientError('You must specify at least a category (?c=...).');
         } else {
             $baseUri = 'http://www.pickywallpapers.com';
diff --git a/bridges/PinterestBridge.php b/bridges/PinterestBridge.php
index 91ff2b25..1bd868ed 100644
--- a/bridges/PinterestBridge.php
+++ b/bridges/PinterestBridge.php
@@ -22,7 +22,7 @@ class PinterestBridge extends BridgeAbstract{
 
     public function collectData(){
         $html = '';
-        if (isset($this->getInput('u')) || isset($this->getInput('b'))) {
+        if ($this->getInput('u') || $this->getInput('b')) {
 
             if (empty($this->getInput('u')))
             {
@@ -38,7 +38,7 @@ class PinterestBridge extends BridgeAbstract{
             $this->board = $this->getInput('b');
             $html = $this->getSimpleHTMLDOM($this->getURI().'/'.urlencode($this->username).'/'.urlencode($this->board)) or $this->returnServerError('Username and/or board not found');
 
-        } else if (isset($this->getInput('q')))
+        } else if ($this->getInput('q'))
         {
         	$this->query = $this->getInput('q');
         	$html = $this->getSimpleHTMLDOM($this->getURI().'/search/?q='.urlencode($this->query)) or $this->returnServerError('Could not request Pinterest.');
diff --git a/bridges/RTBFBridge.php b/bridges/RTBFBridge.php
index 2f02d4a8..6097dcfc 100644
--- a/bridges/RTBFBridge.php
+++ b/bridges/RTBFBridge.php
@@ -18,7 +18,7 @@ class RTBFBridge extends BridgeAbstract {
 		$limit = 10;
 		$count = 0;
 
-		if (isset($this->getInput('c'))) {
+		if ($this->getInput('c')) {
 			$html = $this->getSimpleHTMLDOM('http://www.rtbf.be/auvio/emissions/detail?id='.$this->getInput('c')) or $this->returnServerError('Could not request RTBF.');
 
 			foreach($html->find('section[id!=widget-ml-avoiraussi-] .rtbf-media-grid article') as $element) {
diff --git a/bridges/Rule34Bridge.php b/bridges/Rule34Bridge.php
index 6f72c230..d18297b0 100644
--- a/bridges/Rule34Bridge.php
+++ b/bridges/Rule34Bridge.php
@@ -16,12 +16,12 @@ class Rule34Bridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
 		$page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
 		$page = $page - 1;
 		$page = $page * 50;
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://rule34.xxx/index.php?page=post&s=list&tags=$tags&pid=$page") or $this->returnServerError('Could not request Rule34.');
diff --git a/bridges/Rule34pahealBridge.php b/bridges/Rule34pahealBridge.php
index 2f24c8ad..2a4a61db 100644
--- a/bridges/Rule34pahealBridge.php
+++ b/bridges/Rule34pahealBridge.php
@@ -17,10 +17,10 @@ class Rule34pahealBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
             $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://rule34.paheal.net/post/list/$tags/$page") or $this->returnServerError('Could not request Rule34paheal.');
diff --git a/bridges/SafebooruBridge.php b/bridges/SafebooruBridge.php
index 4fb147c0..495a8391 100644
--- a/bridges/SafebooruBridge.php
+++ b/bridges/SafebooruBridge.php
@@ -16,12 +16,12 @@ class SafebooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
 		$page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
 		$page = $page - 1;
 		$page = $page * 40;
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://safebooru.org/index.php?page=post&s=list&tags=$tags&pid=$page") or $this->returnServerError('Could not request Safebooru.');
diff --git a/bridges/SakugabooruBridge.php b/bridges/SakugabooruBridge.php
index 246b40af..ab74d6db 100644
--- a/bridges/SakugabooruBridge.php
+++ b/bridges/SakugabooruBridge.php
@@ -16,10 +16,10 @@ class SakugabooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 1;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
             $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://sakuga.yshi.org/post?page=$page&tags=$tags") or $this->returnServerError('Could not request Sakugabooru.');
diff --git a/bridges/SensCritiqueBridge.php b/bridges/SensCritiqueBridge.php
index f877dcfe..f3d1a2df 100644
--- a/bridges/SensCritiqueBridge.php
+++ b/bridges/SensCritiqueBridge.php
@@ -34,17 +34,17 @@ class SensCritiqueBridge extends BridgeAbstract {
     ));
 
 	public function collectData(){
-		if ((isset($this->getInput('m')) && $this->getInput('m'))) {
+		if (($this->getInput('m') && $this->getInput('m'))) {
 			$this->collectMoviesData();
-		} else if ((isset($this->getInput('s')) && $this->getInput('s'))) {
+		} else if (($this->getInput('s') && $this->getInput('s'))) {
 			$this->collectSeriesData();
-		} else if ((isset($this->getInput('g')) && $this->getInput('g'))) {
+		} else if (($this->getInput('g') && $this->getInput('g'))) {
 			$this->collectGamesData();
-		} else if ((isset($this->getInput('b')) && $this->getInput('b'))) {
+		} else if (($this->getInput('b') && $this->getInput('b'))) {
 			$this->collectBooksData();
-		} else if ((isset($this->getInput('bd')) && $this->getInput('bd'))) {
+		} else if (($this->getInput('bd') && $this->getInput('bd'))) {
 			$this->collectBDsData();
-		} else if ((isset($this->getInput('mu')) && $this->getInput('mu'))) {
+		} else if (($this->getInput('mu') && $this->getInput('mu'))) {
 			$this->collectMusicsData();
 		} else {
 			$this->returnClientError('You must choose a category');
diff --git a/bridges/TbibBridge.php b/bridges/TbibBridge.php
index 4d796a3d..3c708464 100644
--- a/bridges/TbibBridge.php
+++ b/bridges/TbibBridge.php
@@ -16,12 +16,12 @@ class TbibBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
 		$page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
 		$page = $page - 1;
 		$page = $page * 50;
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://tbib.org/index.php?page=post&s=list&tags=$tags&pid=$page") or $this->returnServerError('Could not request Tbib.');
diff --git a/bridges/ThePirateBayBridge.php b/bridges/ThePirateBayBridge.php
index a0473416..d4e1cd66 100644
--- a/bridges/ThePirateBayBridge.php
+++ b/bridges/ThePirateBayBridge.php
@@ -49,7 +49,7 @@ class ThePirateBayBridge extends BridgeAbstract{
         }
 
 
-		if (!isset($this->getInput('q')))
+		if (!$this->getInput('q'))
 			$this->returnClientError('You must specify keywords (?q=...)');
 
         $keywordsList = explode(";",$this->getInput('q'));
diff --git a/bridges/TwitchApiBridge.php b/bridges/TwitchApiBridge.php
index 0f9e5906..ce31c35d 100644
--- a/bridges/TwitchApiBridge.php
+++ b/bridges/TwitchApiBridge.php
@@ -39,7 +39,7 @@ class TwitchApiBridge extends BridgeAbstract{
 
 		$context = stream_context_create($opts);
 
-		if(!isset($this->getInput('limit')) ||
+		if(!$this->getInput('limit') ||
 		   empty($this->getInput('limit'))){
 			$limit = TWITCH_LIMIT;
 		}else{
diff --git a/bridges/VkBridge.php b/bridges/VkBridge.php
index 67f13a33..0372f0a9 100644
--- a/bridges/VkBridge.php
+++ b/bridges/VkBridge.php
@@ -17,7 +17,7 @@ class VkBridge extends BridgeAbstract {
 
     public function collectData(){
         $html = '';
-        if (isset($this->getInput('u'))) {
+        if ($this->getInput('u')) {
             $text_html = $this->getSimpleHTMLDOM(urldecode($this->getInput('u')))
                 or $this->returnServerError('No results for this query.');
             $text_html = iconv('windows-1251', 'utf-8', $text_html);
diff --git a/bridges/WallpaperStopBridge.php b/bridges/WallpaperStopBridge.php
index c789b8d1..e2c7e113 100644
--- a/bridges/WallpaperStopBridge.php
+++ b/bridges/WallpaperStopBridge.php
@@ -26,7 +26,7 @@ class WallpaperStopBridge extends BridgeAbstract {
 
     public function collectData(){
         $html = '';
-        if (!isset($this->getInput('c'))) {
+        if (!$this->getInput('c')) {
             $this->returnClientError('You must specify at least a category (?c=...).');
         } else {
             $baseUri = 'http://www.wallpaperstop.com';
diff --git a/bridges/XbooruBridge.php b/bridges/XbooruBridge.php
index 4e1e17ea..ba06cf60 100644
--- a/bridges/XbooruBridge.php
+++ b/bridges/XbooruBridge.php
@@ -16,12 +16,12 @@ class XbooruBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 0;$tags='';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
 		$page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
 		$page = $page - 1;
 		$page = $page * 50;
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("http://xbooru.com/index.php?page=post&s=list&tags=$tags&pid=$page") or $this->returnServerError('Could not request Xbooru.');
diff --git a/bridges/YandereBridge.php b/bridges/YandereBridge.php
index 6a57fdf2..8bea06a2 100644
--- a/bridges/YandereBridge.php
+++ b/bridges/YandereBridge.php
@@ -16,10 +16,10 @@ class YandereBridge extends BridgeAbstract{
 
     public function collectData(){
 	$page = 1; $tags = '';
-        if (isset($this->getInput('p'))) {
+        if ($this->getInput('p')) {
             $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('p'));
         }
-        if (isset($this->getInput('t'))) {
+        if ($this->getInput('t')) {
             $tags = urlencode($this->getInput('t'));
         }
         $html = $this->getSimpleHTMLDOM("https://yande.re/post?page=$page&tags=$tags") or $this->returnServerError('Could not request Yandere.');
diff --git a/bridges/YoutubeBridge.php b/bridges/YoutubeBridge.php
index a0471a0b..53dd0c56 100644
--- a/bridges/YoutubeBridge.php
+++ b/bridges/YoutubeBridge.php
@@ -108,11 +108,11 @@ class YoutubeBridge extends BridgeAbstract {
 		$url_feed = '';
 		$url_listing = '';
 
-		if (isset($this->getInput('u'))) { /* User and Channel modes */
+		if ($this->getInput('u')) { /* User and Channel modes */
 			$this->request = $this->getInput('u');
 			$url_feed = $this->uri.'feeds/videos.xml?user='.urlencode($this->request);
 			$url_listing = $this->uri.'user/'.urlencode($this->request).'/videos';
-		} else if (isset($this->getInput('c'))) {
+		} else if ($this->getInput('c')) {
 			$this->request = $this->getInput('c');
 			$url_feed = $this->uri.'feeds/videos.xml?channel_id='.urlencode($this->request);
 			$url_listing = $this->uri.'channel/'.urlencode($this->request).'/videos';
@@ -125,7 +125,7 @@ class YoutubeBridge extends BridgeAbstract {
 			} else $this->returnServerError("Could not request YouTube. Tried:\n - $url_feed\n - $url_listing");
 		}
 
-		else if (isset($this->getInput('p'))) { /* playlist mode */
+		else if ($this->getInput('p')) { /* playlist mode */
 			$this->request = $this->getInput('p');
 			$url_listing = $this->uri.'playlist?list='.urlencode($this->request);
 			$html = $this->getSimpleHTMLDOM($url_listing) or $this->returnServerError("Could not request YouTube. Tried:\n - $url_listing");
@@ -133,8 +133,8 @@ class YoutubeBridge extends BridgeAbstract {
 			$this->request = 'Playlist: '.str_replace(' - YouTube', '', $html->find('title', 0)->plaintext);
 		}
 
-		else if (isset($this->getInput('s'))) { /* search mode */
-			$this->request = $this->getInput('s'); $page = 1; if (isset($this->getInput('pa'))) $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('pa'));
+		else if ($this->getInput('s')) { /* search mode */
+			$this->request = $this->getInput('s'); $page = 1; if ($this->getInput('pa')) $page = (int)preg_replace("/[^0-9]/",'', $this->getInput('pa'));
 			$url_listing = $this->uri.'results?search_query='.urlencode($this->request).'&page='.$page.'&filters=video&search_sort=video_date_uploaded';
 			$html = $this->getSimpleHTMLDOM($url_listing) or $this->returnServerError("Could not request YouTube. Tried:\n - $url_listing");
 			$this->ytBridgeParseHtmlListing($html, 'div.yt-lockup', 'h3');