* [misc] Optimize the code for related object.

module/bug/zen.php

@@ -770,6 +770,7 @@ class bugZen extends bug
         /* Get story and task id list. */
         $storyIdList = $taskIdList = array();
         if($this->config->edition == 'max') $identifyList = $this->loadModel('review')->getPairs(0, 0, true);
+        if($this->config->edition != 'open') $bugRelatedObjectList = $this->custom->getRelatedObjectList(array_keys($bugs), 'bug', 'byRelation', true);
         foreach($bugs as $bug)
         {
             if($bug->story)  $storyIdList[$bug->story] = $bug->story;
@@ -781,10 +782,10 @@ class bugZen extends bug
                 $bug->injection = zget($identifyList, $bug->injection, '');
                 $bug->identify  = zget($identifyList, $bug->identify, '');
             }
-
-            if($this->config->edition != 'open') $bug->relatedObject = $this->custom->getRelatedObjectList($bug->id, 'bug', 'byRelation', true);
+            if($this->config->edition != 'open') $bug->relatedObject = zget($bugRelatedObjectList, $bug->id, 0);
         }
 
+
         $showModule = !empty($this->config->bug->browse->showModule) ? $this->config->bug->browse->showModule : '';
 
         /* Set view. */

module/design/control.php

@@ -115,8 +115,8 @@ class design extends control
         $designs = $this->design->getList($projectID, $productID, $type, $queryID, $orderBy, $pager);
         if($this->config->edition != 'open')
         {
-            $this->loadModel('custom');
-            foreach($designs as $design) $design->relatedObject = $this->custom->getRelatedObjectList($design->id, 'design', 'byRelation', true);
+            $designRelatedObjectList = $this->loadModel('custom')->getRelatedObjectList(array_keys($designs), 'design', 'byRelation', true);
+            foreach($designs as $design) $design->relatedObject = zget($designRelatedObjectList, $design->id, 0);
         }
 
         $this->view->title     = $this->lang->design->common . $this->lang->hyphen . $this->lang->design->browse;

module/execution/control.php

@@ -161,9 +161,10 @@ class execution extends control
         foreach($this->view->teamMembers as $key => $member) $memberPairs[$key] = $member->realname;
         $memberPairs = $this->loadModel('user')->setCurrentUserFirst($memberPairs);
 
+        if($this->config->edition != 'open') $taskRelatedObject = $this->loadModel('custom')->getRelatedObjectList(array_keys($tasks), 'task', 'byRelation', true);
+
         /* Append branches to task. */
         $this->loadModel('task');
-        $this->loadModel('custom');
         $branchGroups = $this->loadModel('branch')->getByProducts(array_keys($this->view->products));
         foreach($tasks as $task)
         {
@@ -183,7 +184,7 @@ class execution extends control
             }
             if(isset($branchGroups[$task->product][$task->branch])) $task->branch = $branchGroups[$task->product][$task->branch];
             if($task->needConfirm) $task->status = 'changed';
-            if($this->config->edition != 'open') $task->relatedObject = $this->custom->getRelatedObjectList($task->id, 'task', 'byRelation', true);
+            if($this->config->edition != 'open') $task->relatedObject = zget($taskRelatedObject, $task->id, 0);
         }
 
         $showAllModule = empty($this->config->execution->task->allModule) ? '' : 'allModule';

module/testcase/zen.php

@@ -519,8 +519,8 @@ class testcaseZen extends testcase
 
         if($this->config->edition != 'open')
         {
-            $this->loadModel('custom');
-            foreach($cases as $caseID => $case) $case->relatedObject = $this->custom->getRelatedObjectList($caseID, 'testcase', 'byRelation', true);
+            $caseRelatedObjectList = $this->loadModel('custom')->getRelatedObjectList(array_keys($cases), 'testcase', 'byRelation', true);
+            foreach($cases as $caseID => $case) $case->relatedObject = zget($caseRelatedObjectList, $caseID, 0);
         }
 
         $this->view->cases   = array_merge($scenes, $cases);