Fixed searching for favs and comments

src/Dao/PostDao.php

@@ -136,14 +136,28 @@ class PostDao extends AbstractDao implements ICrudDao
 
 		elseif ($requirement->getType() === PostFilter::REQUIREMENT_FAVORITE)
 		{
-			$query->innerJoin('favorites _fav', '_fav.postId = posts.id');
-			$query->innerJoin('users favoritedBy', 'favoritedBy.id = _fav.userId');
+			foreach ($requirement->getValue()->getValues() as $userName)
+			{
+				$userId = $this->userDao->findByName($userName)->getId();
+				$sql = 'EXISTS (SELECT 1 FROM favorites f WHERE f.postId = posts.id AND f.userId = ?)';
+				if ($requirement->isNegated())
+					$sql = 'NOT ' . $sql;
+				$query->where($sql, [$userId]);
+			}
+			return;
 		}
 
 		elseif ($requirement->getType() === PostFilter::REQUIREMENT_COMMENT)
 		{
-			$query->innerJoin('comments _comment', '_comment.postId = posts.id');
-			$query->innerJoin('users commentedBy', 'commentedBy.id = _comment.userId');
+			foreach ($requirement->getValue()->getValues() as $userName)
+			{
+				$userId = $this->userDao->findByName($userName)->getId();
+				$sql = 'EXISTS (SELECT 1 FROM comments c WHERE c.postId = posts.id AND c.userId = ?)';
+				if ($requirement->isNegated())
+					$sql = 'NOT ' . $sql;
+				$query->where($sql, [$userId]);
+			}
+			return;
 		}
 
 		elseif ($requirement->getType() === PostFilter::REQUIREMENT_UPLOADER)

src/SearchServices/Requirements/IRequirementValue.php

@@ -3,4 +3,5 @@ namespace Szurubooru\SearchServices\Requirements;
 
 interface IRequirementValue
 {
+	public function getValues();
 }

src/SearchServices/Requirements/RequirementRangedValue.php

@@ -25,4 +25,9 @@ class RequirementRangedValue implements IRequirementValue
 	{
 		$this->maxValue = $maxValue;
 	}
+
+	public function getValues()
+	{
+		return range($this->minValue, $this->maxValue);
+	}
 }

src/SearchServices/Requirements/RequirementSingleValue.php

@@ -19,4 +19,9 @@ class RequirementSingleValue implements IRequirementValue
 	{
 		$this->value = $value;
 	}
+
+	public function getValues()
+	{
+		return [$this->value];
+	}
 }