/**

* 获取学院列表(参见学院模型)

* @return 存储学院模型的数组

*/

function collegeLists()

{

$url = "http://dean.swjtu.edu.cn/servlet/AjaxXML?KeyWord=&SelectType=CollegeInfo";

// $url = "http://localhost/Sistmember/XmlCreator.php";

$curl = new CurlUtil();

$xmlStr = $curl->get($url); //返回的是一个xml

/** http://jingyan.baidu.com/article/a24b33cd6c61a319fe002bed.html */

/** http://www.cnblogs.com/likwo/archive/2011/08/24/2151793.html */

$xml = simplexml_load_string($xmlStr);

//代码

$college_code_arr = (array)($xml->college_code);

//名称

$college_name_arr = (array)($xml->college_name);

//简称(2字)

$college_abname_arr = (array)($xml->college_abname);

//简称

$college_short_name_arr = (array)($xml->college_short_name);

//英文名

$college_english_name_arr = (array)($xml->college_english_name);

//院主任

$dean_teaching_arr = (array)($xml->dean_teaching);

//院长

$teach_manager_arr = (array)($xml->teach_manager);

$count = count($college_code_arr);

$college_arr = array();

for ($i = 0; $i < $count; $i++) {

$college = new College();

$college->college_code = (string)($college_code_arr[$i]);

$college->college_name = (string)($college_name_arr[$i]);

$college->college_abname = (string)($college_abname_arr[$i]);

$college->college_short_name = (string)($college_short_name_arr[$i]);

$college->college_english_name = (string)($college_english_name_arr[$i]);

$college->dean_teaching = (string)($dean_teaching_arr[$i]);

$college->teach_manager = (string)($teach_manager_arr[$i]);

$college_arr[$i] = $college;

}

return $college_arr;

}

/**

* 通过学院代码获取班级名称

* @param string $college_code 学院代码

* @return 存储班级模型的字典，key是年级<br/>

* 如 2012、2013、2014、2015 <br/>

* value是一个数组，存储该年级的所有班级

*/

function classList($college_code)

{

$url = "http://dean.swjtu.edu.cn/servlet/AjaxXML?KeyWord=$college_code&SelectType=ClassInfoInStatus";

$curl = new CurlUtil();

$xmlStr = $curl->get($url); //返回的是一个xml

$xml = simplexml_load_string($xmlStr);

//代码

$class_code_arr = (array)($xml->class_code);

//名称

$class_name_arr = (array)($xml->class_name);

$class_arr = array();

$class_arr["2012"] = array();

$class_arr["2013"] = array();

$class_arr["2014"] = array();

$class_arr["2015"] = array();

$count_2012 = 0;

$count_2013 = 0;

$count_2014 = 0;

$count_2015 = 0;

$count = count($class_code_arr);

for ($i = 0; $i < $count; $i++) {

$classModel = new ClassModel();

$classModel->class_code = (string)($class_code_arr[$i]);

$classModel->class_name = (string)($class_name_arr[$i]);

$class_name = $classModel->class_name;

//判断年级

if (stripos($class_name, "2012") !== false) { //2012

$class_arr["2012"][$count_2012] = $classModel;

$count_2012 = $count_2012 + 1;

}else if (stripos($class_name, "2013") !== false) { // 2013

$class_arr["2013"][$count_2013] = $classModel;

$count_2013 = $count_2013 + 1;

}else if (stripos($class_name, "2014") !== false) { // 2014

$class_arr["2014"][$count_2014] = $classModel;

$count_2014 = $count_2014 + 1;

}else{ // 2015

$class_arr["2015"][$count_2015] = $classModel;

$count_2015 = $count_2015 + 1;

}

}

return $class_arr;

}

/**

* 查询某一班级的人数

* @param string $college_code 学院代码

* @param string $class_code 班级代码

* @return number 班级的人数

*/

function classMember($college_code,$class_code, array &$not_exit_student_arr = null)

{

$url = "http://dean.swjtu.edu.cn/public/QueryStudentInfo.jsp";

$post_field = "query_action=query&query_type=class_code_all&check_type=name&student_id=&college_code=$college_code&class_code=$class_code";

$curl = new CurlUtil();

$html = $curl->post($url,$post_field); //返回的是一个html,需要正则匹配

// echo $html;

$pattern = '/<td height="28" align="center" bgcolor="#FFFFFF">(.*?)<\\/td>/si';

preg_match_all($pattern, $html, $matches);

if (empty($matches)) return 0;

//处理无学籍情况

$matchescount = count($matches[1]);

$not_exit_student_arr = array();

$count = 0;

for ($i = 0; $i < $matchescount; $i++) {

$row = $matches[1][$i];

if (stripos($row, "无学籍") !== false) { //无学籍

$student = new Student($matches[1][$i-6], $matches[1][$i-5], $matches[1][$i-3], $matches[1][$i-2], $matches[1][$i-1], false);

$not_exit_student_arr[$count] = $student;

$count = $count + 1;

}

}

return count($matches[0]) / 7;

}

/**

* 打印xml

* @param string $xmlStr xml的纯文本字符串

*/

function printXML($xmlStr)

{

$pos = stripos($xmlStr, "encoding");

if ($pos !== false) { //contains encoding

$posUTF8 = stripos($xmlStr, "UTF-8");

if($posUTF8 === false) { // not UTF-8

$pattern = '/encoding="(.*)"/si';

preg_match_all($pattern, $xmlStr, $matches);

if (!empty($matches))

$encoding = $matches[1][0];

}

}

if (!empty($encoding)) {

$headerStr = "content-type:text/xml;charset=$encoding";

}else{

$headerStr = "content-type:text/xml;charset=UTF-8";

}

header($headerStr);

//echo iconv("GBK", "UTF-8", $xmlStr);

echo $xmlStr;

}