添加了可视化数据的浏览列表

application/default/views/scripts/data/index.phtml

@@ -22,7 +22,7 @@ $this->headTitle()->setSeparator(' - ');
 <a class="btn"  href="/data/browse"><i class="icon-reorder"></i>数据列表浏览</a>
 <a class="btn"  href="/data/onlinelist"><i class="icon-th"></i>在线数据清单</a>
 <a class="btn"  href="/data/offlinelist"><i class="icon-th"></i>离线数据清单</a>
-
+<a class="btn"  href="/data/visual"><i class="icon-th"></i>可视化数据</a>
               </form>    
   <ul class="unstyled inline">            
   <li><a class="btn" href="/data/thumb"><i class="icon-picture"></i>缩略图浏览</a></li>

application/default/views/scripts/data/visual.phtml

@@ -0,0 +1,59 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->data);
+if (!empty($this->codename)) $this->headTitle($this->codename);
+$this->headTitle()->setSeparator(' - ');
+$this->headLink()->appendStylesheet('/css/metadata.css');
+$this->nav[] = array('link'=>"/data/tag",'title'=>'关键词浏览');
+$this->theme->AppendPlus($this,'colorbox');
+?>
+<div id='row-fluid'>
+<?= $this->render('breadcrumbs.phtml') ?>
+<?= $this->partial('data/tools.phtml'); ?>
+</div>
+<?php if (!empty($this->paginator)) : ?>
+<div id='metacontent'>
+<h1>当前浏览：<?php echo $this->codename; ?></h1>
+<?php echo $this->paginator; ?>
+<hr />
+<?php foreach($this->paginator as $md) : ?>
+<div class="mditem">
+	<div class="thumb">
+	<a href="/service/bigthumb/uuid/<?= $md['uuid'] ?>" class="colorbox">
+		<img src="/service/thumb/id/<?php echo $md['id'];?>" />
+    </a>
+    </div>    
+    <h2><a href="/data/<?php echo $md['uuid']; ?>"><?php echo $this->escape($md['title']);?></a></h2>
+    <span><?php echo mb_strlen($md['description'])>400?$this->escape(mb_substr($md['description'],0,400,'UTF-8').'...'):$this->escape($md['description']);?></span>
+</div>
+<?php endforeach; ?>
+<?php echo $this->paginator; ?>
+</div>
+<?php else : ?>
+<div id='leftnav'>
+<?php 
+$keytypezh=array('place'=>'地点关键词','theme'=>'主题关键词','discipline'=>'学科关键词','stratum'=>'地层关键词','temporal'=>'时间关键词');
+$type='';
+foreach($this->keywords as $cg) : 
+	if ($type!=$cg['keytype']) : 
+		if ($type!='') : ?>
+		</ul></fieldset>
+		<?php endif; 
+			$type=$cg['keytype'];
+		?>
+<fieldset><legend><?php echo $keytypezh[$type]; ?></legend>
+<ul>
+<li><a href='/data/tag/<?php echo urlencode($cg['keyword']); ?>'><?php echo $cg['keyword']; ?></a><span class="note">(<?php echo $cg['count']; ?>)</span></li>
+<?php else : ?>
+<li><a href='/data/tag/<?php echo urlencode($cg['keyword']); ?>'><?php echo $cg['keyword']; ?></a><span class="note">(<?php echo $cg['count']; ?>)</span></li>
+<?php endif; ?>
+<?php endforeach; ?>
+</ul>
+</fieldset></div>
+<?php endif; ?>
+<script>
+$(document).ready(function(){
+	$(".colorbox").colorbox({rel:"colorbox",photo:"true",transition:"fade"});
+	$(".colorbox").colorbox({photo:"true"});
+});
+</script>

application/module/Helpers/Curl.php

@@ -9,7 +9,10 @@ class Curl
 	
     public function __construct($options = array())
     {
-        
+        if(count($options) == 0)
+		{
+			$this->initOptions();
+		}
     }
 	
 	public function initOptions($options = array())

application/module/Westdc/Visual/Visual.php

@@ -97,4 +97,15 @@ class Visual
 		$rs = $this->db->query($sql);
 		return $rs->fetch(\PDO::FETCH_ASSOC);
 	}
+	
+	//获得可以可视化的元数据
+	public function getVisualMetadata()
+	{
+		$sql = "SELECT * FROM metadata md
+				LEFT JOIN {$this->mainTable} v ON v.uuid = md.uuid
+				WHERE v.uuid IS NOT NULL
+				";
+		$rs = $this->db->query($sql);
+		return $rs->fetch(\PDO::FETCH_ASSOC);
+	}
 }