westdc-zf1/application/default/controllers/SearchController.php

<?php
class SearchController extends Zend_Controller_Action 
{
	function preDispatch()
	{
    	$this->db=Zend_Registry::get('db');
    	$this->view->config = Zend_Registry::get('config');
    	$this->messenger=$this->_helper->getHelper('FlashMessenger');
    	$this->view->messages = $this->messenger->getMessages();
    	$this->view->theme = new Theme();
		$this->view->nav = array(
			array('link'=>'/','title'=>'<i class="icon-home"></i>'),
			array('link'=>'/data','title'=>$this->view->config->title->data),
		);		
	}
	
	function indexAction()
	{
		$search=new Search();
		$search->dosearch();
		$this->view->hot=$search->hot;
		$this->view->total_cost=$search->total_cost;
		$this->view->count=$search->count;
		$this->view->base_url=$search->base_url;
		$this->view->error=$search->error;
		$this->view->docs=$search->docs;
		$this->view->search=$search->search;
		$this->view->related=$search->related;
		$this->view->pager=$search->pager;
		$this->view->total=$search->total;
		$this->view->expanded=$search->expanded;
 }
 function suggestAction()
 {
		$q = isset($_GET['term']) ? trim($_GET['term']) : '';
		$q = get_magic_quotes_gpc() ? stripslashes($q) : $q;
		$search=new Search();		
 		$this->_helper->layout->disableLayout();
 		$this->_helper->viewRenderer->setNoRender();
 		header("Content-Type: application/json; charset=utf-8");
 		echo $search->suggest($q);
 	}
	
	function hotAction()
	{
		$sql="select m.uuid,title from normalmetadata m left join mdstat s on m.uuid=s.uuid order by s.viewed desc limit 10";
		$sth = $this->db->prepare($sql);
		$sth ->execute();
		$rows = $sth->fetchAll();
		
 		$this->_helper->layout->disableLayout();
 		$this->_helper->viewRenderer->setNoRender();
 		header("Content-Type: application/json; charset=utf-8");
 		echo json_encode($rows);
	}
	
	function latestAction()
	{
		$sql="select uuid,title from normalmetadata order by ts_created desc limit 10";
		$sth = $this->db->prepare($sql);
		$sth ->execute();
		$rows = $sth->fetchAll();
		
 		$this->_helper->layout->disableLayout();
 		$this->_helper->viewRenderer->setNoRender();
 		header("Content-Type: application/json; charset=utf-8");
 		echo json_encode($rows);
	}

	function advanceAction(){
        $this->_helper->layout->setLayout('layout-sanji');

        $this->view->east=$this->getParam('east');
        $this->view->west=$this->getParam('west');
        $this->view->south=$this->getParam('south');
        $this->view->north=$this->getParam('north');
        $this->view->begin=$this->getParam('begin');
        $this->view->end=$this->getParam('end');
        $this->view->q=$this->getParam('q');
	}
}