* finish task #4897.

module/product/control.php

@@ -396,7 +396,7 @@ class product extends control
         $this->view->lines      = array('') + $this->loadModel('tree')->getLinePairs();
         $this->view->branches   = $this->loadModel('branch')->getPairs($productID);
         $this->view->dynamics   = $this->loadModel('action')->getDynamic('all', 'all', 'date_desc', $pager, $productID);
-        $this->view->plans      = $this->loadModel('productplan')->getList($productID, 0, 'unexpired', null, 'begin');
+        $this->view->roadmap    = $this->product->getRoadmap($productID, 0, 6);
 
         $this->display();
     }

module/product/css/view.css

@@ -1,6 +1,6 @@
 .branch-list {padding-left: 0; margin: 0;}
 .branch-list > li {float: left; list-style: none; width: 50%; margin: 5px 0;}
 .data-basic.table-data tbody > tr > th {width: 80px;}
-.block-release .panel-body, .block-dynamic .panel-body {height: 240px; overflow: auto; position: relative;}
+.block-release .panel-body, .block-dynamic .panel-body {height: 240px; overflow-x: hidden; overflow-y: auto; position: relative;}
 .block-release .panel-body {padding-bottom: 50px;}
-.block-release .panel-body > .btn.pull-right {position: absolute; right: 20px; bottom: 20px;}
+.block-release .panel-body > .btn.pull-right {position: absolute; right: 20px; bottom: 20px;}

module/product/model.php

@@ -607,29 +607,44 @@ class productModel extends model
      * Get roadmap of a proejct
      *
      * @param  int    $productID
+     * @param  int    $branch
+     * @param  int    $num
      * @access public
      * @return array
      */
-    public function getRoadmap($productID, $branch = 0)
+    public function getRoadmap($productID, $branch = 0, $num = 0)
     {
         $plans    = $this->loadModel('productplan')->getList($productID, $branch);
         $releases = $this->loadModel('release')->getList($productID, $branch);
         $roadmap  = array();
+        $total    = 0;
 
         foreach($plans as $plan)
         {
             if(($plan->end != '0000-00-00' and strtotime($plan->end) - time() <= 0) or $plan->end == '2030-01-01') continue;
             $year = substr($plan->end, 0, 4);
             $roadmap[$year][$plan->branch][] = $plan;
+
+            $total++;
+        }
+
+        if($num > 0 and $total >= $num)
+        {
+            krsort($roadmap);
+            return $this->limitRoadmap($roadmap, $num);
         }
 
         foreach($releases as $release)
         {
             $year = substr($release->date, 0, 4);
             $roadmap[$year][$release->branch][] = $release;
+
+            $total++;
+            if($num > 0 and $total >= $num) break;
         }
 
         krsort($roadmap);
+        if($num > 0) return $this->limitRoadmap($roadmap, $num);
 
         $groupRoadmap = array();
         foreach($roadmap as $year => $branchRoadmaps)
@@ -666,6 +681,34 @@ class productModel extends model
         return $lastRoadmap;
     }
 
+    /**
+     * Limit roadmap.
+     * 
+     * @param  string $roadmap 
+     * @param  int    $num 
+     * @access public
+     * @return array
+     */
+    public function limitRoadmap($roadmap, $num)
+    {
+        $i = 0;
+        $newRoadmap = array();
+        foreach($roadmap as $year => $branches)
+        {
+            foreach($branches as $branch => $plans)
+            {
+                krsort($plans);
+                foreach($plans as $plan)
+                {
+                    $newRoadmap[$year][$branch][] = $plan;
+                    $i++;
+                    if($i >= $num) break;
+                }
+            }
+        }
+        return $newRoadmap;
+    }
+
     /**
      * Get team members of a product from projects.
      *

module/product/view/view.html.php

@@ -17,22 +17,30 @@
         <div class="col-sm-6">
           <div class="panel block-release">
             <div class="panel-heading">
-              <div class="panel-title"><?php echo $lang->productplan->unexpired;?> <span class="label label-badge label-light"><?php printf($lang->product->iterationInfo, count($plans));?></span></div>
+              <div class="panel-title"><?php echo $lang->product->roadmap;?></div>
             </div>
             <div class="panel-body">
               <div class="release-path">
                 <ul class="release-line">
-                  <?php $i = 0;?>
+                  <?php foreach($roadmap as $year => $branches):?>
+                  <?php $plans = $branches[0];?>
                   <?php foreach($plans as $plan):?>
-                  <?php $i++;?>
-                  <?php if($i > 6) break;?>
+                  <?php if(isset($plan->begin)):?>
                   <li <?php if(date('Y-m-d') < $plan->begin) echo "class='active'";?>>
                     <a href="<?php echo $this->createLink('plan', 'view', "planID={$plan->id}");?>">
                       <span class="title"><?php echo $plan->title;?></span>
                       <span class="date"><?php echo $plan->begin;?></span>
-                      <span class="info text-ellipsis" title="<?php echo strip_tags($plan->desc);?>"><?php echo $plan->desc;?></span>
                     </a>
                   </li>
+                  <?php else:?>
+                  <li>
+                    <a href="<?php echo $this->createLink('release', 'view', "releaseID={$plan->id}");?>">
+                      <span class="title"><?php echo $plan->name;?></span>
+                      <span class="date"><?php echo $plan->date;?></span>
+                    </a>
+                  </li>
+                  <?php endif;?>
+                  <?php endforeach;?>
                   <?php endforeach;?>
                 </ul>
               </div>