Update admin.php

system/admin/admin.php

@@ -84,18 +84,37 @@ function remove_accent($str)
 // Add content
 function add_content($title, $tag, $url, $content, $user, $description = null, $media = null, $draft, $category, $type)
 {
+    
+    $tag = explode(',', preg_replace("/\s*,\s*/", ",", rtrim($tag, ',')));
+    $tag = array_filter(array_unique($tag));
+    $taglang = array_flip(unserialize(file_get_contents('content/data/tags.lang')));
+    $tflip = array_intersect_key($taglang, array_flip($tag));
+    $post_tag = array();
+    $post_tagmd = array();
+    foreach ($tag as $t) {
+        if (array_key_exists($t, $tflip)) {
+            foreach ($tflip as $tfp => $tf){
+                if($t === $tfp) {
+                    $post_tag[] = $tf;
+                    $post_tagmd[] = $tfp;
+                }
+            }
+        } else {
+            $post_tag[] = $t;
+            $post_tagmd[] = $t;
+        }
+    }
+    
+    $post_tag = safe_tag(implode(',', $post_tag));
+    $post_tagmd = safe_html(implode(',', $post_tagmd));
 
     $post_date = date('Y-m-d-H-i-s');
     $post_title = safe_html($title);
     $post_media = preg_replace('/\s\s+/', ' ', strip_tags($media));
-    $pt = safe_tag($tag);
-    $post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($pt)));
-    $post_tagmd = safe_html($tag);
-    $post_tag = rtrim($post_tag, ',');
-    $post_tagmd = preg_replace("/\s*,\s*/", ",", rtrim($post_tagmd, ','));
+    $post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($post_tag)));
     $post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
     $description = safe_html($description);
-	
+    
     $post_t =  explode(',', $post_tag);
     $pret_t = explode(',', $post_tagmd);
     $tags = tag_cloud(true);
@@ -121,8 +140,8 @@ function add_content($title, $tag, $url, $content, $user, $description = null, $
         }            
     }
 
-    $post_tag = implode(',', array_keys($newtag));	
-	
+    $post_tag = implode(',', array_keys($newtag));    
+    
     if ($description !== null) {
         $post_description = "\n<!--d " . $description . " d-->";
     } else {
@@ -177,6 +196,30 @@ function add_content($title, $tag, $url, $content, $user, $description = null, $
 // Edit content
 function edit_content($title, $tag, $url, $content, $oldfile, $destination = null, $description = null, $date = null, $media = null, $revertPost, $publishDraft, $category, $type)
 {
+    
+    $tag = explode(',', preg_replace("/\s*,\s*/", ",", rtrim($tag, ',')));
+    $tag = array_filter(array_unique($tag));
+    $taglang = array_flip(unserialize(file_get_contents('content/data/tags.lang')));
+    $tflip = array_intersect_key($taglang, array_flip($tag));
+    $post_tag = array();
+    $post_tagmd = array();
+    foreach ($tag as $t) {
+        if (array_key_exists($t, $tflip)) {
+            foreach ($tflip as $tfp => $tf){
+                if($t === $tfp) {
+                    $post_tag[] = $tf;
+                    $post_tagmd[] = $tfp;
+                }
+            }
+        } else {
+            $post_tag[] = $t;
+            $post_tagmd[] = $t;
+        }
+    }
+    
+    $post_tag = safe_tag(implode(',', $post_tag));
+    $post_tagmd = safe_html(implode(',', $post_tagmd));
+    
     $oldurl = explode('_', $oldfile);
     $dir = explode('/', $oldurl[0]);
     $olddate = date('Y-m-d-H-i-s', strtotime($date));
@@ -187,11 +230,7 @@ function edit_content($title, $tag, $url, $content, $oldfile, $destination = nul
 
     $post_title = safe_html($title);
     $post_media = preg_replace('/\s\s+/', ' ', strip_tags($media));
-    $pt = safe_tag($tag);
-    $post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($pt)));
-    $post_tagmd = safe_html($tag);
-    $post_tag = rtrim($post_tag, ',');
-    $post_tagmd = preg_replace("/\s*,\s*/", ",", rtrim($post_tagmd, ','));
+    $post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($post_tag)));
     $post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
     $description = safe_html($description);