X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/a81a56706e8be77586631f3619ad84df36c8d84e..refs/pull/255/head:/app/Entity.php

diff --git a/app/Entity.php b/app/Entity.php
index c084a2870..186059f00 100644
--- a/app/Entity.php
+++ b/app/Entity.php
@@ -1,7 +1,7 @@
 <?php namespace BookStack;
 
 
-abstract class Entity extends Ownable
+class Entity extends Ownable
 {
 
     /**
@@ -43,7 +43,7 @@ abstract class Entity extends Ownable
      */
     public function activity()
     {
-        return $this->morphMany('BookStack\Activity', 'entity')->orderBy('created_at', 'desc');
+        return $this->morphMany(Activity::class, 'entity')->orderBy('created_at', 'desc');
     }
 
     /**
@@ -51,15 +51,24 @@ abstract class Entity extends Ownable
      */
     public function views()
     {
-        return $this->morphMany('BookStack\View', 'viewable');
+        return $this->morphMany(View::class, 'viewable');
+    }
+
+    /**
+     * Get the Tag models that have been user assigned to this entity.
+     * @return \Illuminate\Database\Eloquent\Relations\MorphMany
+     */
+    public function tags()
+    {
+        return $this->morphMany(Tag::class, 'entity')->orderBy('order', 'asc');
     }
 
     /**
      * Get this entities restrictions.
      */
-    public function restrictions()
+    public function permissions()
     {
-        return $this->morphMany('BookStack\Restriction', 'restrictable');
+        return $this->morphMany(EntityPermission::class, 'restrictable');
     }
 
     /**
@@ -70,7 +79,7 @@ abstract class Entity extends Ownable
      */
     public function hasRestriction($role_id, $action)
     {
-        return $this->restrictions()->where('role_id', '=', $role_id)
+        return $this->permissions()->where('role_id', '=', $role_id)
             ->where('action', '=', $action)->count() > 0;
     }
 
@@ -82,17 +91,16 @@ abstract class Entity extends Ownable
      */
     public function hasActiveRestriction($role_id, $action)
     {
-        return $this->restricted && $this->restrictions()
-            ->where('role_id', '=', $role_id)->where('action', '=', $action)->count() > 0;
+        return $this->getRawAttribute('restricted') && $this->hasRestriction($role_id, $action);
     }
 
     /**
-     * Get the entity permissions this is connected to.
+     * Get the entity jointPermissions this is connected to.
      * @return \Illuminate\Database\Eloquent\Relations\MorphMany
      */
-    public function permissions()
+    public function jointPermissions()
     {
-        return $this->morphMany(EntityPermission::class, 'entity');
+        return $this->morphMany(JointPermission::class, 'entity');
     }
 
     /**
@@ -115,6 +123,22 @@ abstract class Entity extends Ownable
         return strtolower(static::getClassName());
     }
 
+    /**
+     * Get an instance of an entity of the given type.
+     * @param $type
+     * @return Entity
+     */
+    public static function getEntityInstance($type)
+    {
+        $types = ['Page', 'Book', 'Chapter'];
+        $className = str_replace([' ', '-', '_'], '', ucwords($type));
+        if (!in_array($className, $types)) {
+            return null;
+        }
+
+        return app('BookStack\\' . $className);
+    }
+
     /**
      * Gets a limited-length version of the entities name.
      * @param int $length
@@ -133,24 +157,34 @@ abstract class Entity extends Ownable
      * @param string[] array $wheres
      * @return mixed
      */
-    public static function fullTextSearchQuery($fieldsToSearch, $terms, $wheres = [])
+    public function fullTextSearchQuery($fieldsToSearch, $terms, $wheres = [])
     {
         $exactTerms = [];
+        $fuzzyTerms = [];
+        $search = static::newQuery();
+
         foreach ($terms as $key => $term) {
             $term = htmlentities($term, ENT_QUOTES);
             $term = preg_replace('/[+\-><\(\)~*\"@]+/', ' ', $term);
-            if (preg_match('/\s/', $term)) {
+            if (preg_match('/&quot;.*?&quot;/', $term) || is_numeric($term)) {
+                $term = str_replace('&quot;', '', $term);
                 $exactTerms[] = '%' . $term . '%';
-                $term = '"' . $term . '"';
             } else {
                 $term = '' . $term . '*';
+                if ($term !== '*') $fuzzyTerms[] = $term;
             }
-            if ($term !== '*') $terms[$key] = $term;
         }
-        $termString = implode(' ', $terms);
-        $fields = implode(',', $fieldsToSearch);
-        $search = static::selectRaw('*, MATCH(name) AGAINST(? IN BOOLEAN MODE) AS title_relevance', [$termString]);
-        $search = $search->whereRaw('MATCH(' . $fields . ') AGAINST(? IN BOOLEAN MODE)', [$termString]);
+
+        $isFuzzy = count($exactTerms) === 0 && count($fuzzyTerms) > 0;
+
+
+        // Perform fulltext search if relevant terms exist.
+        if ($isFuzzy) {
+            $termString = implode(' ', $fuzzyTerms);
+            $fields = implode(',', $fieldsToSearch);
+            $search = $search->selectRaw('*, MATCH(name) AGAINST(? IN BOOLEAN MODE) AS title_relevance', [$termString]);
+            $search = $search->whereRaw('MATCH(' . $fields . ') AGAINST(? IN BOOLEAN MODE)', [$termString]);
+        }
 
         // Ensure at least one exact term matches if in search
         if (count($exactTerms) > 0) {
@@ -163,24 +197,21 @@ abstract class Entity extends Ownable
             });
         }
 
+        $orderBy = $isFuzzy ? 'title_relevance' : 'updated_at';
+
         // Add additional where terms
         foreach ($wheres as $whereTerm) {
             $search->where($whereTerm[0], $whereTerm[1], $whereTerm[2]);
         }
+
         // Load in relations
-        if (static::isA('page')) {
+        if ($this->isA('page')) {
             $search = $search->with('book', 'chapter', 'createdBy', 'updatedBy');
-        } else if (static::isA('chapter')) {
+        } else if ($this->isA('chapter')) {
             $search = $search->with('book');
         }
 
-        return $search->orderBy('title_relevance', 'desc');
+        return $search->orderBy($orderBy, 'desc');
     }
 
-    /**
-     * Get the url for this item.
-     * @return string
-     */
-    abstract public function getUrl();
-
 }