新增修改期刊方法

application/wechat/controller/Article.php

@@ -74,7 +74,7 @@ class Article extends Controller
      */
     private function _journal($iJournalId = 0){
         $aWhere = ['journal_id' => $iJournalId,'state' => 0];
-        $aJournal = Db::name('journal')->field('journal_id,title as journal_title,icon as journal_icon,usx as journal_usx,abstract as journal_content_english, abstract_chinese as journal_content,jabbr,email as journal_email,issn')->where($aWhere)->find();
+        $aJournal = Db::name('journal')->field('journal_id,title as journal_title,icon as journal_icon,usx as journal_usx,abstract as journal_content_english, abstract_chinese as journal_content,jabbr,email as journal_email,issn,publish_author,editor_qrcode')->where($aWhere)->find();
         return $aJournal;
     }
 
@@ -137,4 +137,42 @@ class Article extends Controller
         // return $aAuthorInfo;
     }
 
+    /**
+     * 更新期刊内容
+     * @param article_id 文章ID
+     */
+    public function updateJournal(){
+
+          //获取参数
+        $aParam = $this->request->post();
+        $sIssn = empty($aParam['issn']) ? '' :$aParam['issn'] ;
+        if(empty($sIssn)){
+            return json_encode(array('status' => 2,'msg' => 'Please select an journal'));
+        }
+
+        //查询期刊是否存在
+        $aJournal = Db::name('journal')->where('issn',$sIssn)->find();
+        if(empty($aJournal)){
+            return json_encode(array('status' => 4,'msg' => 'The journal does not exist'));
+        }
+        $iJournalId = $aJournal['journal_id'];
+
+        //更新字段
+        $aFileds = ['journal_topic','abstract_chinese','publish_author','editor_qrcode'];
+
+        foreach ($aFileds as $key => $value) {
+            if(isset($aParam[$value])){
+                $aUpdate[$value] = empty($aParam[$value]) ? '' : addslashes(trim(htmlspecialchars($aParam[$value])));
+            }
+        }
+        if(empty($aUpdate)){
+            return json_encode(array('status' => 5,'msg' => 'update success'));
+        }
+        $result = Db::name('journal')->where('journal_id',$iJournalId)->limit(1)->update($aUpdate);
+        if($result === false){
+            return json_encode(array('status' => 6,'msg' => 'Update failed'));
+        }
+        return json_encode(array('status' => 1,'msg' => 'update success'));
+    }
+
 }