Added tag relationship management to backend

TODO

@@ -33,11 +33,6 @@ everything related to tags:
             - privileges
             - template
             - ajax
-        - handle tag relations editing in backend
-            - tagservice::update
-            - tageditformdata
-            - tagcontroller
-            - privileges
         - handle relations in autocomplete
 
 refactors:

data/config.ini

@@ -60,6 +60,8 @@ changePostFlags         = regularUser, powerUser, moderator, administrator
 listTags                = regularUser, powerUser, moderator, administrator
 massTag                 = powerUser, moderator, administrator
 changeTagName           = moderator, administrator
+changeTagImplications   = moderator, administrator
+changeTagSuggestions    = moderator, administrator
 banTags                 = moderator, administrator
 
 listComments            = regularUser, powerUser, moderator, administrator

public_html/js/Auth.js

@@ -45,6 +45,8 @@ App.Auth = function(_, jQuery, util, api, appState, promise) {
 		listTags: 'listTags',
 		massTag: 'massTag',
 		changeTagName: 'changeTagName',
+		changeTagImplications: 'changeTagImplications',
+		changeTagSuggestions: 'changeTagSuggestions',
 		banTags: 'banTags',
 
 		viewHistory: 'viewHistory',

src/Controllers/TagController.php

@@ -44,7 +44,7 @@ final class TagController extends AbstractController
 		$this->privilegeService->assertPrivilege(Privilege::LIST_TAGS);
 
 		$tag = $this->tagService->getByName($tagName);
-		return $this->tagViewProxy->fromEntity($tag);
+		return $this->tagViewProxy->fromEntity($tag, $this->getFullFetchConfig());
 	}
 
 	public function getTags()
@@ -84,7 +84,22 @@ final class TagController extends AbstractController
 		if ($formData->banned !== null)
 			$this->privilegeService->assertPrivilege(Privilege::BAN_TAGS);
 
+		if ($formData->implications !== null)
+			$this->privilegeService->assertPrivilege(Privilege::CHANGE_TAG_IMPLICATIONS);
+
+		if ($formData->suggestions !== null)
+			$this->privilegeService->assertPrivilege(Privilege::CHANGE_TAG_SUGGESTIONS);
+
 		$tag = $this->tagService->updateTag($tag, $formData);
-		return $this->tagViewProxy->fromEntity($tag);
+		return $this->tagViewProxy->fromEntity($tag, $this->getFullFetchConfig());
+	}
+
+	private function getFullFetchConfig()
+	{
+		return
+		[
+			TagViewProxy::FETCH_IMPLICATIONS => true,
+			TagViewProxy::FETCH_SUGGESTIONS => true,
+		];
 	}
 }

src/Controllers/ViewProxies/TagViewProxy.php

@@ -3,6 +3,9 @@ namespace Szurubooru\Controllers\ViewProxies;
 
 class TagViewProxy extends AbstractViewProxy
 {
+	const FETCH_IMPLICATIONS = 'fetchImplications';
+	const FETCH_SUGGESTIONS = 'fetchSuggestions';
+
 	public function fromEntity($tag, $config = [])
 	{
 		$result = new \StdClass;
@@ -11,6 +14,12 @@ class TagViewProxy extends AbstractViewProxy
 			$result->name = $tag->getName();
 			$result->usages = $tag->getUsages();
 			$result->banned = $tag->isBanned();
+
+			if (!empty($config[self::FETCH_IMPLICATIONS]))
+				$result->implications = $this->fromArray($tag->getImpliedTags());
+
+			if (!empty($config[self::FETCH_SUGGESTIONS]))
+				$result->suggestions = $this->fromArray($tag->getSuggestedTags());
 		}
 		return $result;
 	}

src/FormData/TagEditFormData.php

@@ -7,14 +7,20 @@ class TagEditFormData implements IValidatable
 {
 	public $name;
 	public $banned;
+	public $implications;
+	public $suggestions;
 
 	public function __construct($inputReader = null)
 	{
 		if ($inputReader !== null)
 		{
 			$this->name = $inputReader->name;
+
 			if ($inputReader->banned !== null)
 				$this->banned = boolval($inputReader->banned);
+
+			$this->implications = array_filter(array_unique(preg_split('/[\s+]/', $inputReader->implications)));
+			$this->suggestions = array_filter(array_unique(preg_split('/[\s+]/', $inputReader->suggestions)));
 		}
 	}
 
@@ -22,6 +28,12 @@ class TagEditFormData implements IValidatable
 	{
 		if ($this->name !== null)
 			$validator->validatePostTags([$this->name]);
+
+		if (!empty($this->implications))
+			$validator->validatePostTags($this->implications);
+
+		if (!empty($this->suggestions))
+			$validator->validatePostTags($this->suggestions);
 	}
 }
 

src/Privilege.php

@@ -38,6 +38,8 @@ class Privilege
 	const LIST_TAGS = 'listTags';
 	const MASS_TAG = 'massTag';
 	const CHANGE_TAG_NAME = 'changeTagName';
+	const CHANGE_TAG_IMPLICATIONS = 'changeTagImplications';
+	const CHANGE_TAG_SUGGESTIONS = 'changeTagSuggestions';
 	const BAN_TAGS = 'banTags';
 
 	const LIST_COMMENTS = 'listComments';

src/Services/TagService.php

@@ -90,7 +90,7 @@ class TagService
 		{
 			$tagNameGetter = function($tag)
 				{
-					return strtolower($tag->getName());
+					return strtolower(is_string($tag) ? $tag : $tag->getName());
 				};
 
 			$tagsNotToCreate = [];
@@ -105,6 +105,12 @@ class TagService
 				if (isset($tagsNotToCreate[$tagNameGetter($tag)]))
 					continue;
 
+				if (is_string($tag))
+				{
+					$tagName = $tag;
+					$tag = new Tag();
+					$tag->setName($tagName);
+				}
 				$tag->setCreationTime($this->timeService->getCurrentTime());
 				$tagsToCreate[$tagNameGetter($tag)] = $tag;
 			}
@@ -169,4 +175,14 @@ class TagService
 	{
 		$tag->setName($newName);
 	}
+
+	private function updateImplications(Tag $tag, array $relatedNames)
+	{
+		$tag->setImpliedTags($this->createTags($relatedNames));
+	}
+
+	private function updateSuggestions(Tag $tag, array $relatedNames)
+	{
+		$tag->setSuggestedTags($this->createTags($relatedNames));
+	}
 }