+ enhanced the feature of todo.

trunk/module/my/control.php

@@ -46,7 +46,8 @@ class my extends control
         $header['title'] = $this->lang->my->common . $this->lang->colon . $this->lang->my->todo;
         $position[]      = $this->lang->my->todo;
 
-        if($date == 'today') $date = $this->todo->today();
+        $todos = $this->todo->getList($date);
+        if((int)$date == 0) $date = $this->todo->today();
 
         /* 赋值。*/
         $this->assign('header',   $header);
@@ -54,7 +55,7 @@ class my extends control
         $this->assign('tabID',    'todo');
         $this->assign('dates',    $this->todo->buildDateList()); 
         $this->assign('date',     $date);
-        $this->assign('todos',    $this->todo->getList($date));
+        $this->assign('todos',    $todos);
 
         $this->display();
     }

trunk/module/my/view/header.html.php

@@ -95,10 +95,10 @@ EOT;
         <div>
           <?php 
           echo html::select('date', $dates, $date, 'onchange=changeDate(this.value)');
-          //echo html::a($this->createLink('my', 'todo', "date=thisweek"),  $lang->todo->thisWeekTodos);
-          //echo html::a($this->createLink('my', 'todo', "date=lastweek"),  $lang->todo->lastWeekTodos);
-          //echo html::a($this->createLink('my', 'todo', "date=alldays"),   $lang->todo->allDaysTodos);
-          //echo html::a($this->createLink('my', 'todo', "date=allundone"), $lang->todo->allUndone);
+          echo html::a($this->createLink('my', 'todo', "date=thisweek"),  $lang->todo->thisWeekTodos);
+          echo html::a($this->createLink('my', 'todo', "date=lastweek"),  $lang->todo->lastWeekTodos);
+          echo html::a($this->createLink('my', 'todo', "date=all"),   $lang->todo->allDaysTodos);
+          echo html::a($this->createLink('my', 'todo', "date=all&account={$app->user->account}&status=wait,doing"), $lang->todo->allUndone);
           echo html::a($this->createLink('todo', 'create', "date=$date"), $lang->todo->create);
           ?>
         </div>

trunk/module/my/view/todo.html.php

@@ -27,6 +27,7 @@
   <thead>
   <tr>
     <th><?php echo $lang->todo->id;?></th>
+    <th><?php echo $lang->todo->date;?></th>
     <th><?php echo $lang->todo->type;?></th>
     <th><?php echo $lang->todo->pri;?></th>
     <th><?php echo $lang->todo->name;?></th>
@@ -41,6 +42,7 @@
   <?php foreach($todos as $todo):?>
   <tr class='a-center'>
     <td><?php echo $todo->id;?></td>
+    <td><?php echo $todo->date;?></td>
     <td><?php echo $lang->todo->typeList->{$todo->type};?></td>
     <td><?php echo $todo->pri;?></td>
     <td class='a-left'>

trunk/module/todo/model.php

@@ -84,12 +84,42 @@ class todoModel extends model
     }
 
     /* 获得用户的todo列表。*/
-    public function getList($date = 'today', $account = '')
+    public function getList($date = 'today', $account = '', $status = 'all')
     {
         $todos = array();
-        if($date == 'today') $date = $this->today();
+        if($date == 'today') 
+        {
+            $begin = $this->today();
+            $end   = $begin;
+        }
+        elseif($date == 'thisweek')
+        {
+            extract($this->getThisWeek());
+        }
+        elseif($date == 'lastweek')
+        {
+            extract($this->getLastWeek());
+        }
+        elseif($date == 'all')
+        {
+            $begin = '1970-01-01';
+            $end   = '2109-01-01';
+        }
+        else
+        {
+            $begin = $end = $date;
+        }
+
         if($account == '')   $account = $this->app->user->account;
-        $stmt = $this->dao->select('*')->from(TABLE_TODO)->where('account')->eq($account)->andWhere('date')->eq($date)->orderBy('status, begin')->query();
+        if($status  == 'all') $status = 'wait,doing,done';
+
+        $stmt = $this->dao->select('*')->from(TABLE_TODO)
+            ->where('account')->eq($account)
+            ->andWhere("date >= '$begin'")
+            ->andWhere("date <= '$end'")
+            ->andWhere('status')->in($status)
+            ->orderBy('date, status, begin')
+            ->query();
         while($todo = $stmt->fetch())
         {
             if($todo->type == 'task') $todo->name = $this->dao->findById($todo->idvalue)->from(TABLE_TASK)->fetch('name');
@@ -185,4 +215,32 @@ class todoModel extends model
         if(strlen($time) != 4 or $time == '2400') return '';
         return substr($time, 0, 2) . ':' . substr($time, 2, 2);
     }
+
+    /* 获得本周起止时间。*/
+    public function getThisWeek()
+    {
+        $baseTime = $this->getMiddleOfWeek();
+        $begin = date('Y-m-d', strtotime('last monday', $baseTime));
+        $end   = date('Y-m-d', strtotime('next sunday', $baseTime));
+        return array('begin' => $begin, 'end' => $end);
+    }
+
+    /* 获得上周起止时间。*/
+    public function getLastWeek()
+    {
+        $baseTime = strtotime('last thursday'); // 取上个礼拜二的时间为基准时间。
+        $begin = date('Y-m-d', strtotime('last monday', $baseTime));
+        $end   = date('Y-m-d', strtotime('next sunday', $baseTime));
+        return array('begin' => $begin, 'end' => $end);
+    }
+
+    /* 获得周中的时间戳，如果当前时间为礼拜一，则往后取一天，为礼拜天，则往前取一天，保证基准时间落在周中。*/
+    private function getMiddleOfWeek()
+    {
+        $baseTime = time();
+        $weekDay  = date('N');
+        if($weekDay == 1) $baseTime = time() + 86400;
+        if($weekDay == 7) $baseTime = time() - 86400;
+        return $baseTime;
+    }
 }