From a80050b70ec6761ccbba9fa0907a788b0b8e7ef2 Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <mkurczew@gmail.com>
Date: Tue, 30 Sep 2014 15:16:56 +0200
Subject: [PATCH] Added tag_count: support to post searching

---
 TODO                                            |  1 -
 src/SearchServices/Filters/PostFilter.php       |  1 +
 src/SearchServices/Parsers/PostSearchParser.php | 11 +++++++++++
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/TODO b/TODO
index fc3fb5ed..9172f4fe 100644
--- a/TODO
+++ b/TODO
@@ -17,7 +17,6 @@ everything related to posts:
             - fav:rr-
             - fav_count:3..5
             - score:3..5
-            - tag_count:3..5
             - file_size:3K..5M
             - image_size:huge/large/medium/small
             - type:img/flash/yt/video
diff --git a/src/SearchServices/Filters/PostFilter.php b/src/SearchServices/Filters/PostFilter.php
index 269e96e7..941d674c 100644
--- a/src/SearchServices/Filters/PostFilter.php
+++ b/src/SearchServices/Filters/PostFilter.php
@@ -14,6 +14,7 @@ class PostFilter extends BasicFilter implements IFilter
 	const REQUIREMENT_ID = 'id';
 	const REQUIREMENT_DATE = 'uploadTime';
 	const REQUIREMENT_HASH = 'name';
+	const REQUIREMENT_TAG_COUNT = 'tagCount';
 
 	public function __construct()
 	{
diff --git a/src/SearchServices/Parsers/PostSearchParser.php b/src/SearchServices/Parsers/PostSearchParser.php
index 80f3c6f8..ece6dbe1 100644
--- a/src/SearchServices/Parsers/PostSearchParser.php
+++ b/src/SearchServices/Parsers/PostSearchParser.php
@@ -28,6 +28,9 @@ class PostSearchParser extends AbstractSearchParser
 		elseif ($token->getKey() === 'date')
 			$this->addDateRequirement($filter, $token);
 
+		elseif ($token->getKey() === 'tag_count')
+			$this->addTagCountRequirement($filter, $token);
+
 		else
 			throw new \BadMethodCallException('Not supported');
 	}
@@ -100,6 +103,14 @@ class PostSearchParser extends AbstractSearchParser
 		$filter->addRequirement($requirement);
 	}
 
+	private function addTagCountRequirement($filter, $token)
+	{
+		$requirement = new \Szurubooru\SearchServices\Requirements\Requirement();
+		$requirement->setType(\Szurubooru\SearchServices\Filters\PostFilter::REQUIREMENT_TAG_COUNT);
+		$requirement->setValue($this->createRequirementValue($token->getValue(), self::ALLOW_COMPOSITE | self::ALLOW_RANGES));
+		$filter->addRequirement($requirement);
+	}
+
 	private function dateToTime($value)
 	{
 		$value = strtolower(trim($value));