From 635df30c3543685497f553210fd9417f745ab694 Mon Sep 17 00:00:00 2001
From: Semenov <semenov@skeeks.com>
Date: Wed, 23 Sep 2020 17:53:01 +0300
Subject: [PATCH] dev

---
 src/YaSlugBehavior.php | 73 ++++++++++++++++++------------------------
 1 file changed, 32 insertions(+), 41 deletions(-)

diff --git a/src/YaSlugBehavior.php b/src/YaSlugBehavior.php
index ff690de..d084b43 100644
--- a/src/YaSlugBehavior.php
+++ b/src/YaSlugBehavior.php
@@ -5,14 +5,15 @@
  * @copyright (c) 2010 SkeekS
  * @date 04.11.2017
  */
+
 namespace skeeks\yii2\yaslug;
+
 use Cocur\Slugify\RuleProvider\RuleProviderInterface;
 use Cocur\Slugify\Slugify;
-
+use yii\base\Event;
 use yii\base\InvalidConfigException;
-use yii\db\BaseActiveRecord;
 use yii\behaviors\AttributeBehavior;
-use yii\base\Event;
+use yii\db\BaseActiveRecord;
 
 /**
  * Class SlugBehavior
@@ -24,31 +25,31 @@ class YaSlugBehavior extends AttributeBehavior
      * The attribute to be generated
      * @var string
      */
-    public $slugAttribute  = '';
+    public $slugAttribute = '';
 
     /**
      * The attribute from which will be generated
      * @var string
      */
-    public $attribute      = '';
+    public $attribute = '';
 
     /**
      * Slug attribute must be unique
      * @var bool
      */
-    public $ensureUnique   = true;
+    public $ensureUnique = true;
 
     /**
      * Maximum length of attribute slug
      * @var int
      */
-    public $maxLength      = 64;
+    public $maxLength = 64;
 
     /**
      * Min length of attribute slug
      * @var int
      */
-    public $minLength      = 3;
+    public $minLength = 3;
 
     /**
      * @var
@@ -66,13 +67,12 @@ public function init()
             throw new InvalidConfigException('Incorrectly configured behavior.');
         }
 
-        if (empty($this->attributes))
-        {
+        if (empty($this->attributes)) {
             $this->attributes =
-            [
-                BaseActiveRecord::EVENT_BEFORE_INSERT => [$this->slugAttribute],
-                BaseActiveRecord::EVENT_BEFORE_UPDATE => [$this->slugAttribute],
-            ];
+                [
+                    BaseActiveRecord::EVENT_BEFORE_INSERT => [$this->slugAttribute],
+                    BaseActiveRecord::EVENT_BEFORE_UPDATE => [$this->slugAttribute],
+                ];
         }
     }
 
@@ -82,47 +82,39 @@ public function init()
      */
     public function getValue($event)
     {
-        if (!$this->value)
-        {
-            if ($this->owner->{$this->slugAttribute})
-            {
+        if (!$this->value) {
+            if ($this->owner->{$this->slugAttribute}) {
                 $slug = YaSlugHelper::slugify($this->owner->{$this->slugAttribute});
-            } else
-            {
+            } else {
                 $slug = YaSlugHelper::slugify($this->owner->{$this->attribute});
             }
 
             if (strlen($slug) < $this->minLength) {
-                $slug = $slug . "-" . md5(microtime());
+                $slug = $slug . "-".md5(microtime());
             }
 
             if (strlen($slug) > $this->maxLength) {
                 $slug = substr($slug, 0, $this->maxLength);
+                //Это обрежет попавшие по краям символы
+                $slug = YaSlugHelper::slugify($slug);
             }
 
-            if ($this->ensureUnique)
-            {
-                if (!$this->owner->isNewRecord)
-                {
+            if ($this->ensureUnique) {
+                if (!$this->owner->isNewRecord) {
                     if ($founded = $this->owner->find()->where([
-                        $this->slugAttribute => $slug
-                    ])->andWhere(["!=", "id", $this->owner->id])->one())
-                    {
-                        if ($last = $this->owner->find()->orderBy('id DESC')->limit(1)->one())
-                        {
-                            $slug = $slug . '-' . substr(md5(microtime()), 0, 5);
+                        $this->slugAttribute => $slug,
+                    ])->andWhere(["!=", "id", $this->owner->id])->one()) {
+                        if ($last = $this->owner->find()->orderBy('id DESC')->limit(1)->one()) {
+                            $slug = $slug.'-'.substr(md5(microtime()), 0, 5);
                             return YaSlugHelper::slugify($slug);
                         }
                     }
-                } else
-                {
+                } else {
                     if ($founded = $this->owner->find()->where([
-                        $this->slugAttribute => $slug
-                    ])->one())
-                    {
-                        if ($last = $this->owner->find()->orderBy('id DESC')->limit(1)->one())
-                        {
-                            $slug = $slug . '-' . substr(md5(microtime()), 0, 5);
+                        $this->slugAttribute => $slug,
+                    ])->one()) {
+                        if ($last = $this->owner->find()->orderBy('id DESC')->limit(1)->one()) {
+                            $slug = $slug.'-'.substr(md5(microtime()), 0, 5);
                             return YaSlugHelper::slugify($slug);
                         }
                     }
@@ -130,8 +122,7 @@ public function getValue($event)
             }
 
             return $slug;
-        } else
-        {
+        } else {
             return call_user_func($this->value, $event);
         }
     }