* adjust the chart.

module/index/control.php

@@ -41,7 +41,11 @@ class index extends control
         $products = array_values($this->product->getList());
         $burns    = array();
         $projects = $this->project->getList('doing');
-        foreach($projects as $project) $burns[$project->id] = $this->report->createChart('line', $this->createLink('project', 'burnData', "project=$project->id", 'xml'), 200, 200);
+        foreach($projects as $project)
+        {
+            $dataXML = $this->report->createSingleXML($this->project->getBurnData($project->id), $this->lang->project->charts->burn->graph);
+            $burns[$project->id] = $this->report->createJSChart('line', $dataXML, 300, 200);
+        }
         $projectGroups = array_chunk($projects, 3);
 
         $this->assign('header',        $header);

module/project/control.php

@@ -199,26 +199,8 @@ class project extends control
     public function burnData($projectID = 0)
     {
         $this->loadModel('report');
-        $sets = $this->dao->select('date AS name, `left` AS value')->from(TABLE_BURN)->where('project')->eq((int)$projectID)->orderBy('date')->fetchAll('name');
-
-        /* 取得burn表中最大的日期和project的结束时间。*/
-        end($sets);
-        $current = key($sets);
-        $end     = $this->dao->select('end')->from(TABLE_PROJECT)->where('id')->eq((int)$projectID)->fetch('end');
-
-        /* 根据当前日期和项目最后结束的日期，补足后续日期。*/
-        if($end != '0000-00-00' and helper::diffDate($end, $current) > 0)
-        {
-            while(true)
-            {
-                $nextDay = date('m-d', strtotime('next day', strtotime($current)));
-                $current = $nextDay;
-                $sets[$current]->name = $current;
-                $sets[$current]->value = '';    // value为空，这样fushioncharts不会打印节点。
-                if($nextDay == $end) break;
-            }
-        }
-        return $this->report->createSingleXML($sets, $this->lang->project->charts->burn->graph);
+        $sets = $this->project->getBurnData($projectID);
+        die($this->report->createSingleXML($sets, $this->lang->project->charts->burn->graph));
     }
 
     /* 创建一个项目。*/

module/project/model.php

@@ -214,4 +214,33 @@ class projectModel extends model
         $sql = "DELETE FROM " . TABLE_TEAM . " WHERE project = '$projectID' AND account = '$account'";
         return $this->dbh->exec($sql);
     }
+
+    /* 燃烧图所需要的数据。*/
+    public function getBurnData($projectID = 0)
+    {
+        $sets = $this->dao->select('date AS name, `left` AS value')->from(TABLE_BURN)->where('project')->eq((int)$projectID)->orderBy('date')->fetchAll('name');
+
+        /* 取得burn表中最大的日期和project的结束时间。*/
+        end($sets);
+        $current = key($sets);
+        $end     = $this->dao->select('end')->from(TABLE_PROJECT)->where('id')->eq((int)$projectID)->fetch('end');
+
+        /* 根据当前日期和项目最后结束的日期，补足后续日期。*/
+        if($end != '0000-00-00' and helper::diffDate($end, $current) > 0)
+        {
+            while(true)
+            {
+                $nextDay = date('Y-m-d', strtotime('next day', strtotime($current)));
+                $current = $nextDay;
+                $sets[$current]->name = $current;
+                $sets[$current]->value = '';    // value为空，这样fushioncharts不会打印节点。
+                if($nextDay == $end) break;
+            }
+        }
+        foreach($sets as $set)
+        {
+            $set->name = substr($set->name, 5);
+        }
+        return $sets;
+    }
 }

module/report/model.php

@@ -40,16 +40,39 @@ class reportModel extends model
 EOT;
     }
 
+    /* 创建js输出的chart。*/
+    public function createJSChart($swf, $dataXML, $width = 600, $height = 500)
+    {
+        static $count = 0;
+        $count ++;
+        $chartRoot = $this->app->getWebRoot() . 'fusioncharts/';
+        $swfFile   = "fcf_$swf.swf";
+        $divID     = "chart{$count}div";
+        $chartID   = "chart{$count}";
+
+        $js = '';
+        if($count == 1) $js = "<script language='Javascript' src='/js/misc/FusionCharts.js'></script>";
+        return <<<EOT
+$js
+<div id="$divID"></div>
+<script language="JavaScript"> 
+var $chartID = new FusionCharts("$chartRoot$swfFile", "{$chartID}id", "$width", "$height"); 
+$chartID.setDataXML("$dataXML");
+$chartID.render("$divID");
+</script>
+EOT;
+    }
+
     /* 生成single系列的xml数据。。 */
     function createSingleXML($sets, $chartOptions = array())
     {
         $data  = pack("CCC", 0xef, 0xbb, 0xbf);
-        $data .='<?xml version="1.0" encoding="UTF-8"?>' . "\n";
+        $data .="<?xml version='1.0' encoding='UTF-8'?>";
         $data .= '<graph';
         foreach($chartOptions as $key => $value) $data .= " $key='$value'";
-        $data .= ">\n";
-        foreach($sets as $set) $data .= "<set name='$set->name' value='$set->value' />\n";
+        $data .= ">";
+        foreach($sets as $set) $data .= "<set name='$set->name' value='$set->value' />";
         $data .= "</graph>";
-        die($data);
+        return $data;
     }
 }