<?php

class member_input {

	var $modelid;

	var $fields;

	var $data;



    function __construct($modelid) {

		$this->db = pc_base::load_model('sitemodel_field_model');

		$this->db_pre = $this->db->db_tablepre;

		$this->modelid = $modelid;

		$this->fields = getcache('model_field_'.$modelid,'model');



		//初始化附件类

		pc_base::load_sys_class('attachment','',0);

		$this->siteid = param::get_cookie('siteid');

		$this->attachment = new attachment('content','0',$this->siteid);



    }



	function get($data) {

		$this->data = $data = trim_script($data);

		$model_cache = getcache('member_model', 'commons');

		$this->db->table_name = $this->db_pre.$model_cache[$this->modelid]['tablename'];



		$info = array();

		$debar_filed = array('catid','title','style','thumb','status','islink','description');

		if(is_array($data)) {

			foreach($data as $field=>$value) {

				if($data['islink']==1 && !in_array($field,$debar_filed)) continue;

				$field = safe_replace($field);

				$name = $this->fields[$field]['name'];

				$minlength = $this->fields[$field]['minlength'];

				$maxlength = $this->fields[$field]['maxlength'];

				$pattern = $this->fields[$field]['pattern'];

				$errortips = $this->fields[$field]['errortips'];

				if(empty($errortips)) $errortips = "$name 不符合要求！";

				$length = empty($value) ? 0 : strlen($value);

				if($minlength && $length < $minlength && !$isimport) showmessage("$name 不得少于 $minlength 个字符！");

				if (!array_key_exists($field, $this->fields)) showmessage('模型中不存在'.$field.'字段');

				if($maxlength && $length > $maxlength && !$isimport) {

					showmessage("$name 不得超过 $maxlength 个字符！");

				} else {

					str_cut($value, $maxlength);

				}

				if($pattern && $length && !preg_match($pattern, $value) && !$isimport) showmessage($errortips);

	            if($this->fields[$field]['isunique'] && $this->db->get_one(array($field=>$value),$field) && ROUTE_A != 'edit') showmessage("$name 的值不得重复！");

				$func = $this->fields[$field]['formtype'];

				if(method_exists($this, $func)) $value = $this->$func($field, $value);

	

				$info[$field] = $value;

			}

		}

		return $info;

	}

	function textarea($field, $value) {

		if(!$this->fields[$field]['enablehtml']) $value = strip_tags($value);

		return $value;

	}

	function editor($field, $value) {

		$setting = string2array($this->fields[$field]['setting']);

		$enablesaveimage = $setting['enablesaveimage'];

		$site_setting = string2array($this->site_config['setting']);

		$watermark_enable = intval($site_setting['watermark_enable']);

		$value = $this->attachment->download('content', $value,$watermark_enable);

		return $value;

	}

	function box($field, $value) {

		if($this->fields[$field]['boxtype'] == 'checkbox') {

			if(!is_array($value) || empty($value)) return false;

			array_shift($value);

			$value = ','.implode(',', $value).',';

			return $value;

		} elseif($this->fields[$field]['boxtype'] == 'multiple') {

			if(is_array($value) && count($value)>1) {

				$value = ','.implode(',', $value).',';

				return $value;

			}

		} else {

			return $value;

		}

	}

	function images($field, $value) {

		//取得图片列表

		$pictures = $_POST[$field.'_url'];

		//取得图片说明

		$pictures_alt = isset($_POST[$field.'_alt']) ? $_POST[$field.'_alt'] : array();

		$array = $temp = array();

		if(!empty($pictures)) {

			foreach($pictures as $key=>$pic) {

				$temp['url'] = $pic;

				$temp['alt'] = str_replace(array('"',"'"),'`',$pictures_alt[$key]);

				$array[$key] = $temp;

			}

		}

		$array = array2string($array);

		return $array;

	}

	function datetime($field, $value) {

		$setting = string2array($this->fields[$field]['setting']);

		if($setting['fieldtype']=='int') {

			$value = strtotime($value);

		}

		return $value;

	}

	function checkmobile($field, $value) {

		return $value;

	}


 } 
?>