added lifepod module

git-svn-id: http://xe-core.googlecode.com/svn/sandbox@3288 201d5d3c-b55e-5fd7-737f-ddc643e51545

modules/lifepod/lifepod.model.php

@@ -0,0 +1,92 @@
+<?php
+    /**
+     * @class  lifepodModel 
+     * @author haneul (haneul0318@gmail.com)
+     * @brief  lifepod모듈의 model 클래스
+     **/
+
+    set_include_path("./modules/springnote/lib/PEAR");
+    require_once('PEAR.php');
+    require_once('HTTP/Request.php');
+    require_once('me2dayXmlParser.class.php');
+
+    class lifepodModel extends lifepod {
+
+        var $userid = '';
+        var $userkey = '';
+	var $address = '';
+
+        /**
+         * @brief 초기화
+         **/
+        function init() { 
+        }
+
+        /**
+         * @brief lifepod 페이지를 가져오기 위한 기본 값 설정
+         **/
+        function setInfo($address) {
+	    $this->address = $address;
+        }
+
+        /**
+         * @brief HTTP request 객체 생성
+         **/
+        function getRequest($url) {
+            $oReqeust = new HTTP_Request($url);
+            $oReqeust->addHeader('Content-Type', 'application/xml');
+            $oReqeust->setMethod('GET');
+            return $oReqeust;
+        }
+
+	function getURL($start, $end) {
+	    return sprintf("%s&start=%s&end=%s", $this->address, $start, $end);
+	}
+
+        /**
+         * @brief lifepod 페이지 정보 가져오기
+	 * @remarks 한해씩 끊어서 페이지를 가져옵니다. 아직 50개 이상의 calendar info가 있는 경우 앞에 것만 가져오는 문제가 있습니다.
+         **/
+        function getPage($year) {
+	    if($year == null)
+	    {
+		$year = date("Y");		
+	    }
+
+	    $start = sprintf("%s-01-01",$year);
+	    $end = sprintf("%s-01-01",$year+1);
+
+            $url = $this->getURL($start, $end);
+            $oReqeust = $this->getRequest($url);
+            $oResponse = $oReqeust->sendRequest();
+
+            if (PEAR::isError($oResponse)) return null;
+
+            $body = $oReqeust->getResponseBody();
+
+            $oXmlParser = new Me2DayXmlParser();
+            $xmldoc = $oXmlParser->parse($body);
+	    if(!$xmldoc->childNodes["feed"]->childNodes["entry"])
+	    {
+		$data = array();
+	    }
+	    else
+	    { 
+		$data = &$xmldoc->childNodes["feed"]->childNodes["entry"]->childNodes["data"];
+	    }
+	    $page->title = $xmldoc->childNodes["feed"]->childNodes["title"]->body;
+	    if(is_array($data))
+	    {
+		$page->data = $data;
+	    }
+	    else
+	    {
+		$page->data = array();
+		$page->data[] = $data;
+	    }
+
+            return $page;
+        }
+
+    }
+?>