Added hash: support to post searching

TODO

@@ -20,7 +20,6 @@ everything related to posts:
             - tag_count:3..5
             - file_size:3K..5M
             - image_size:huge/large/medium/small
-            - hash:postName
             - type:img/flash/yt/video
             - special:liked
             - special:disliked

src/SearchServices/Filters/PostFilter.php

@@ -9,4 +9,5 @@ class PostFilter extends BasicFilter implements IFilter
 	const REQUIREMENT_TAG = 'tag';
 	const REQUIREMENT_ID = 'id';
 	const REQUIREMENT_DATE = 'uploadTime';
+	const REQUIREMENT_HASH = 'name';
 }

src/SearchServices/Parsers/PostSearchParser.php

@@ -20,6 +20,30 @@ class PostSearchParser extends AbstractSearchParser
 	protected function decorateFilterFromNamedToken($filter, $token)
 	{
 		if ($token->getKey() === 'id')
+			$this->addIdRequirement($filter, $token);
+
+		elseif ($token->getKey() === 'hash')
+			$this->addHashRequirement($filter, $token);
+
+		elseif ($token->getKey() === 'date')
+			$this->addDateRequirement($filter, $token);
+
+		else
+			throw new \BadMethodCallException('Not supported');
+	}
+
+	protected function getOrderColumn($token)
+	{
+		if ($token === 'fav_time')
+			return \Szurubooru\SearchServices\Filters\PostFilter::ORDER_FAV_TIME;
+
+		elseif ($token === 'fav_count')
+			return \Szurubooru\SearchServices\Filters\PostFilter::ORDER_FAV_COUNT;
+
+		throw new \BadMethodCallException('Not supported');
+	}
+
+	private function addIdRequirement($filter, $token)
 	{
 		$requirement = new \Szurubooru\SearchServices\Requirements\Requirement();
 		$requirement->setType(\Szurubooru\SearchServices\Filters\PostFilter::REQUIREMENT_ID);
@@ -28,7 +52,15 @@ class PostSearchParser extends AbstractSearchParser
 		$filter->addRequirement($requirement);
 	}
 
-		elseif ($token->getKey() === 'date')
+	private function addHashRequirement($filter, $token)
+	{
+		$requirement = new \Szurubooru\SearchServices\Requirements\Requirement();
+		$requirement->setType(\Szurubooru\SearchServices\Filters\PostFilter::REQUIREMENT_HASH);
+		$requirement->setValue($this->createRequirementValue($token->getValue(), self::ALLOW_COMPOSITE));
+		$filter->addRequirement($requirement);
+	}
+
+	private function addDateRequirement($filter, $token)
 	{
 		if (substr_count($token->getValue(), '..') === 1)
 		{
@@ -56,23 +88,6 @@ class PostSearchParser extends AbstractSearchParser
 		$filter->addRequirement($requirement);
 	}
 
-		else
-		{
-			throw new \BadMethodCallException('Not supported');
-		}
-	}
-
-	protected function getOrderColumn($token)
-	{
-		if ($token === 'fav_time')
-			return \Szurubooru\SearchServices\Filters\PostFilter::ORDER_FAV_TIME;
-
-		elseif ($token === 'fav_count')
-			return \Szurubooru\SearchServices\Filters\PostFilter::ORDER_FAV_COUNT;
-
-		throw new \BadMethodCallException('Not supported');
-	}
-
 	private function dateToTime($value)
 	{
 		$value = strtolower(trim($value));