<?php
class form {
	/**
	 * 编辑器
	 * @param int $textareaid
	 * @param int $toolbar 
	 * @param string $module 模块名称
	 * @param int $catid 栏目id
	 * @param int $color 编辑器颜色
	 * @param boole $allowupload  是否允许上传
	 * @param boole $allowbrowser 是否允许浏览文件
	 * @param string $alowuploadexts 允许上传类型
	 * @param string $height 编辑器高度
	 * @param string $disabled_page 是否禁用分页和子标题
	 */
	public static function editor($textareaid = 'content', $toolbar = 'basic', $module = '', $catid = '', $color = '', $allowupload = 0, $allowbrowser = 1,$alowuploadexts = '',$height = 200,$disabled_page = 0, $allowuploadnum = '10') {
		$str ='';
		if(!defined('EDITOR_INIT')) {
			$str = '<script type="text/javascript" src="'.JS_PATH.'ckeditor/ckeditor.js"></script>';
			define('EDITOR_INIT', 1);
		}
		if($toolbar == 'basic') {
			$toolbar = defined('IN_ADMIN') ? "['Source']," : '';
			$toolbar .= "['Bold', 'Italic', '-', 'NumberedList', 'BulletedList', '-', 'Link', 'Unlink' ],['Maximize'],\r\n";
		} elseif($toolbar == 'full') {
			if(defined('IN_ADMIN')) {
				$toolbar = "['Source',";
			} else {
				$toolbar = '[';
			}
			$toolbar .= "'-','Templates'],
		    ['Cut','Copy','Paste','PasteText','PasteFromWord','-','Print'],
		    ['Undo','Redo','-','Find','Replace','-','SelectAll','RemoveFormat'],['ShowBlocks'],['Image','Capture','Flash'],['Maximize'],
		    '/',
		    ['Bold','Italic','Underline','Strike','-'],
		    ['Subscript','Superscript','-'],
		    ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
		    ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
		    ['Link','Unlink','Anchor'],
		    ['Table','HorizontalRule','Smiley','SpecialChar','PageBreak'],
		    '/',
		    ['Styles','Format','Font','FontSize'],
		    ['TextColor','BGColor'],
		    ['attachment'],\r\n";
		} elseif($toolbar == 'desc') {
			$toolbar = "['Bold', 'Italic', '-', 'NumberedList', 'BulletedList', '-', 'Link', 'Unlink', '-', 'Image', '-','Source'],['Maximize'],\r\n";
		} else {
			$toolbar = '';
		}
		$str .= "<script type=\"text/javascript\">\r\n";
		$str .= "CKEDITOR.replace( '$textareaid',{";
		$str .= "height:{$height},";
	
		$show_page = ($module == 'content' && !$disabled_page) ? 'true' : 'false';
		$str .="pages:$show_page,subtitle:$show_page,textareaid:'".$textareaid."',module:'".$module."',catid:'".$catid."',\r\n";
		if($allowupload) {
			$authkey = upload_key("$allowuploadnum,$alowuploadexts,$allowbrowser");
			$str .="flashupload:true,alowuploadexts:'".$alowuploadexts."',allowbrowser:'".$allowbrowser."',allowuploadnum:'".$allowuploadnum."',authkey:'".$authkey."',\r\n";
		}
        if($allowupload) $str .= "filebrowserUploadUrl : '".APP_PATH."index.php?m=attachment&c=attachments&a=upload&module=".$module."&catid=".$catid."&dosubmit=1',\r\n";
		if($color) {
			$str .= "extraPlugins : 'uicolor',uiColor: '$color',";
		}
		$str .= "toolbar :\r\n";
		$str .= "[\r\n";
		$str .= $toolbar;
		$str .= "]\r\n";
		//$str .= "fullPage : true";
		$str .= "});\r\n";
		$str .= '</script>';
		$ext_str = "<div class='editor_bottom'>";
		if(!defined('IMAGES_INIT')) {
			$ext_str .= '<script type="text/javascript" src="'.JS_PATH.'swfupload/swf2ckeditor.js"></script>';
			define('IMAGES_INIT', 1);
		}
		$ext_str .= "<div id='page_title_div'>
		<table cellpadding='0' cellspacing='1' border='0'><tr><td class='title'>".L('subtitle')."<span id='msg_page_title_value'></span></td><td>
		<a class='close' href='javascript:;' onclick='javascript:$(\"#page_title_div\").hide();'><span>×</span></a></td>
		<tr><td colspan='2'><input name='page_title_value' id='page_title_value' class='input-text' value='' size='30'>&nbsp;<input type='button' class='button' value='".L('submit')."' onclick=insert_page_title(\"$textareaid\",1)></td></tr>
		</table></div>";
		$ext_str .= "</div>";
		if(is_ie()) $ext_str .= "<div style='display:none'><OBJECT id='PC_Capture' classid='clsid:021E8C6F-52D4-42F2-9B36-BCFBAD3A0DE4'><PARAM NAME='_Version' VALUE='0'><PARAM NAME='_ExtentX' VALUE='0'><PARAM NAME='_ExtentY' VALUE='0'><PARAM NAME='_StockProps' VALUE='0'></OBJECT></div>";
		$str .= $ext_str;
		return $str;
	}
	
	/**
	 * 
	 * @param string $name 表单名称
	 * @param int $id 表单id
	 * @param string $value 表单默认值
	 * @param string $moudle 模块名称
	 * @param int $catid 栏目id
	 * @param int $size 表单大小
	 * @param string $class 表单风格
	 * @param string $ext 表单扩展属性 如果 js事件等
	 * @param string $alowexts 允许图片格式
	 * @param array $thumb_setting 
	 * @param int $watermark_setting  0或1
	 */
	public static function images($name, $id = '', $value = '', $moudle='', $catid='', $size = 50, $class = '', $ext = '', $alowexts = '',$thumb_setting = array(),$watermark_setting = 0 ) {
		if(!$id) $id = $name;
		if(!$size) $size= 50;
		if(!empty($thumb_setting) && count($thumb_setting)) $thumb_ext = $thumb_setting[0].','.$thumb_setting[1];
		else $thumb_ext = ',';
		if(!$alowexts) $alowexts = 'jpg|jpeg|gif|bmp|png';
		if(!defined('IMAGES_INIT')) {
			$str = '<script type="text/javascript" src="'.JS_PATH.'swfupload/swf2ckeditor.js"></script>';
			define('IMAGES_INIT', 1);
		}
		$authkey = upload_key("1,$alowexts,1,$thumb_ext,$watermark_setting");
		return $str."<input type=\"text\" name=\"$name\" id=\"$id\" value=\"$value\" size=\"$size\" class=\"$class\" $ext/>  <input type=\"button\" class=\"button\" onclick=\"javascript:flashupload('{$id}_images', '".L('attachmentupload')."','{$id}',submit_images,'1,{$alowexts},1,{$thumb_ext},{$watermark_setting}','{$moudle}','{$catid}','{$authkey}')\"/ value=\"".L('imagesupload')."\">";
	}

	/**
	 * 
	 * @param string $name 表单名称
	 * @param int $id 表单id
	 * @param string $value 表单默认值
	 * @param string $moudle 模块名称
	 * @param int $catid 栏目id
	 * @param int $size 表单大小
	 * @param string $class 表单风格
	 * @param string $ext 表单扩展属性 如果 js事件等
	 * @param string $alowexts 允许图片格式
	 * @param array $file_setting 
	 */
	public static function upfiles($name, $id = '', $value = '', $moudle='', $catid='', $size = 50, $class = '', $ext = '', $alowexts = '',$file_setting = array() ) {
		if(!$id) $id = $name;
		if(!$size) $size= 50;
		if(!empty($file_setting) && count($file_setting)) $file_ext = $file_setting[0].','.$file_setting[1];
		else $file_ext = ',';
		if(!$alowexts) $alowexts = 'rar|zip';
		if(!defined('IMAGES_INIT')) {
			$str = '<script type="text/javascript" src="'.JS_PATH.'swfupload/swf2ckeditor.js"></script>';
			define('IMAGES_INIT', 1);
		}
		$authkey = upload_key("1,$alowexts,1,$file_ext");
		return $str."<input type=\"text\" name=\"$name\" id=\"$id\" value=\"$value\" size=\"$size\" class=\"$class\" $ext/>  <input type=\"button\" class=\"button\" onclick=\"javascript:flashupload('{$id}_files', '".L('attachmentupload')."','{$id}',submit_attachment,'1,{$alowexts},1,{$file_ext}','{$moudle}','{$catid}','{$authkey}')\"/ value=\"".L('filesupload')."\">";
	}
	
	/**
	 * 日期时间控件
	 * 
	 * @param $name 控件name，id
	 * @param $value 选中值
	 * @param $isdatetime 是否显示时间
	 * @param $loadjs 是否重复加载js，防止页面程序加载不规则导致的控件无法显示
	 * @param $showweek 是否显示周，使用，true | false
	 */
	public static function date($name, $value = '', $isdatetime = 0, $loadjs = 0, $showweek = 'true', $timesystem = 1) {
		if($value == '0000-00-00 00:00:00') $value = '';
		$id = preg_match("/\[(.*)\]/", $name, $m) ? $m[1] : $name;
		if($isdatetime) {
			$size = 21;
			$format = '%Y-%m-%d %H:%M:%S';
			if($timesystem){
				$showsTime = 'true';
			} else {
				$showsTime = '12';
			}
			
		} else {
			$size = 10;
			$format = '%Y-%m-%d';
			$showsTime = 'false';
		}
		$str = '';
		if($loadjs || !defined('CALENDAR_INIT')) {
			define('CALENDAR_INIT', 1);
			$str .= '<link rel="stylesheet" type="text/css" href="'.JS_PATH.'calendar/jscal2.css"/>
			<link rel="stylesheet" type="text/css" href="'.JS_PATH.'calendar/border-radius.css"/>
			<link rel="stylesheet" type="text/css" href="'.JS_PATH.'calendar/win2k.css"/>
			<script type="text/javascript" src="'.JS_PATH.'calendar/calendar.js"></script>
			<script type="text/javascript" src="'.JS_PATH.'calendar/lang/en.js"></script>';
		}
		$str .= '<input type="text" name="'.$name.'" id="'.$id.'" value="'.$value.'" size="'.$size.'" class="date" readonly>&nbsp;';
		$str .= '<script type="text/javascript">
			Calendar.setup({
			weekNumbers: '.$showweek.',
		    inputField : "'.$id.'",
		    trigger    : "'.$id.'",
		    dateFormat: "'.$format.'",
		    showTime: '.$showsTime.',
		    minuteStep: 1,
		    onSelect   : function() {this.hide();}
			});
        </script>';
		return $str;
	}

	/**
	 * 栏目选择
	 * @param string $file 栏目缓存文件名
	 * @param intval/array $catid 别选中的ID，多选是可以是数组
	 * @param string $str 属性
	 * @param string $default_option 默认选项
	 * @param intval $modelid 按所属模型筛选
	 * @param intval $type 栏目类型
	 * @param intval $onlysub 只可选择子栏目
	 * @param intval $siteid 如果设置了siteid 那么则按照siteid取
	 */
	public static function select_category($file = '',$catid = 0, $str = '', $default_option = '', $modelid = 0, $type = -1, $onlysub = 0,$siteid = 0,$is_push = 0) {
		$tree = pc_base::load_sys_class('tree');
		if(!$siteid) $siteid = param::get_cookie('siteid');
		if (!$file) {
			$file = 'category_content_'.$siteid;
		}
		$result = getcache($file,'commons');
		$string = '<select '.$str.'>';
		if($default_option) $string .= "<option value='0'>$default_option</option>";
		//加载权限表模型 ,获取会员组ID值,以备下面投入判断用
		if($is_push=='1'){
			$priv = pc_base::load_model('category_priv_model');
			$user_groupid = param::get_cookie('_groupid') ? param::get_cookie('_groupid') : 8;
		}
		if (is_array($result)) {
			foreach($result as $r) {
 				//检查当前会员组，在该栏目处是否允许投稿？
				if($is_push=='1' and $r['child']=='0'){
					$sql = array('catid'=>$r['catid'],'roleid'=>$user_groupid,'action'=>'add');
					$array = $priv->get_one($sql);
					if(!$array){
						continue;	
					}
				}
				if($siteid != $r['siteid'] || ($type >= 0 && $r['type'] != $type)) continue;
				$r['selected'] = '';
				if(is_array($catid)) {
					$r['selected'] = in_array($r['catid'], $catid) ? 'selected' : '';
				} elseif(is_numeric($catid)) {
					$r['selected'] = $catid==$r['catid'] ? 'selected' : '';
				}
				$r['html_disabled'] = "0";
				if (!empty($onlysub) && $r['child'] != 0) {
					$r['html_disabled'] = "1";
				}
				$categorys[$r['catid']] = $r;
				if($modelid && $r['modelid']!= $modelid ) unset($categorys[$r['catid']]);
			}
		}
		$str  = "<option value='\$catid' \$selected>\$spacer \$catname</option>;";
		$str2 = "<optgroup label='\$spacer \$catname'></optgroup>";

		$tree->init($categorys);
		$string .= $tree->get_tree_category(0, $str, $str2);
			
		$string .= '</select>';
		return $string;
	}

	public static function select_linkage($keyid = 0, $parentid = 0, $name = 'parentid', $id ='', $alt = '', $linkageid = 0, $property = '') {
		$tree = pc_base::load_sys_class('tree');
		$result = getcache($keyid,'linkage');
		$id = $id ? $id : $name;
		$string = "<select name='$name' id='$id' $property>\n<option value='0'>$alt</option>\n";
		if($result['data']) {
			foreach($result['data'] as $area) {	
				$categorys[$area['linkageid']] = array('id'=>$area['linkageid'], 'parentid'=>$area['parentid'], 'name'=>$area['name']);	
			}
		}
		$str  = "<option value='\$id' \$selected>\$spacer \$name</option>";

		$tree->init($categorys);
		$string .= $tree->get_tree($parentid, $str, $linkageid);
			
		$string .= '</select>';
		return $string;
	}
	/**
	 * 下拉选择框
	 */
	public static function select($array = array(), $id = 0, $str = '', $default_option = '') {
		$string = '<select '.$str.'>';
		$default_selected = (empty($id) && $default_option) ? 'selected' : '';
		if($default_option) $string .= "<option value='' $default_selected>$default_option</option>";
		if(!is_array($array) || count($array)== 0) return false;
		$ids = array();
		if(isset($id)) $ids = explode(',', $id);
		foreach($array as $key=>$value) {
			$selected = in_array($key, $ids) ? 'selected' : '';
			$string .= '<option value="'.$key.'" '.$selected.'>'.$value.'</option>';
		}
		$string .= '</select>';
		return $string;
	}
	
	/**
	 * 复选框
	 * 
	 * @param $array 选项 二维数组
	 * @param $id 默认选中值，多个用 '逗号'分割
	 * @param $str 属性
	 * @param $defaultvalue 是否增加默认值 默认值为 -99
	 * @param $width 宽度
	 */
	public static function checkbox($array = array(), $id = '', $str = '', $defaultvalue = '', $width = 0, $field = '') {
		$string = '';
		$id = trim($id);
		if($id != '') $id = strpos($id, ',') ? explode(',', $id) : array($id);
		if($defaultvalue) $string .= '<input type="hidden" '.$str.' value="-99">';
		$i = 1;
		foreach($array as $key=>$value) {
			$key = trim($key);
			$checked = ($id && in_array($key, $id)) ? 'checked' : '';
			if($width) $string .= '<label class="ib" style="width:'.$width.'px">';
			$string .= '<input type="checkbox" '.$str.' id="'.$field.'_'.$i.'" '.$checked.' value="'.htmlspecialchars($key).'"> '.htmlspecialchars($value);
			if($width) $string .= '</label>';
			$i++;
		}
		return $string;
	}

	/**
	 * 单选框
	 * 
	 * @param $array 选项 二维数组
	 * @param $id 默认选中值
	 * @param $str 属性
	 */
	public static function radio($array = array(), $id = 0, $str = '', $width = 0, $field = '') {
		$string = '';
		foreach($array as $key=>$value) {
			$checked = trim($id)==trim($key) ? 'checked' : '';
			if($width) $string .= '<label class="ib" style="width:'.$width.'px">';
			$string .= '<input type="radio" '.$str.' id="'.$field.'_'.htmlspecialchars($key).'" '.$checked.' value="'.$key.'"> '.$value;
			if($width) $string .= '</label>';
		}
		return $string;
	}
	/**
	 * 模板选择
	 * 
	 * @param $style  风格
	 * @param $module 模块
	 * @param $id 默认选中值
	 * @param $str 属性
	 * @param $pre 模板前缀
	 */
	public static function select_template($style, $module, $id = '', $str = '', $pre = '') {
		$tpl_root = pc_base::load_config('system', 'tpl_root');
		$templatedir = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR;
		$confing_path = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.'config.php';
		$localdir = str_replace(array('/', '\\'), '', $tpl_root).'|'.$style.'|'.$module;
		$templates = glob($templatedir.$pre.'*.html');
		if(empty($templates)) {
			$style = 'default';
			$templatedir = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR;
			$confing_path = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.'config.php';
			$localdir = str_replace(array('/', '\\'), '', $tpl_root).'|'.$style.'|'.$module;
			$templates = glob($templatedir.$pre.'*.html');
		}
		if(empty($templates)) return false;
		$files = @array_map('basename', $templates);
		$names = array();
		if(file_exists($confing_path)) {
			$names = include $confing_path;
		}
		$templates = array();
		if(is_array($files)) {
			foreach($files as $file) {
				$key = substr($file, 0, -5);
				$templates[$key] = isset($names['file_explan'][$localdir][$file]) && !empty($names['file_explan'][$localdir][$file]) ? $names['file_explan'][$localdir][$file].'('.$file.')' : $file;
			}
		}
		ksort($templates);
		return self::select($templates, $id, $str,L('please_select'));
	}
	
	/**
	 * 验证码
	 * @param string $id            生成的验证码ID
	 * @param integer $code_len     生成多少位验证码
	 * @param integer $font_size    验证码字体大小
	 * @param integer $width        验证图片的宽
	 * @param integer $height       验证码图片的高
	 * @param string $font          使用什么字体，设置字体的URL
	 * @param string $font_color    字体使用什么颜色
	 * @param string $background    背景使用什么颜色
	 */
	public static function checkcode($id = 'checkcode',$code_len = 4, $font_size = 20, $width = 130, $height = 50, $font = '', $font_color = '', $background = '') {
		return "<img id='$id' onclick='this.src=this.src+\"&\"+Math.random()' src='".SITE_PROTOCOL.SITE_URL.WEB_PATH."api.php?op=checkcode&code_len=$code_len&font_size=$font_size&width=$width&height=$height&font_color=".urlencode($font_color)."&background=".urlencode($background)."'>";
	}
	/**
	 * url  规则调用
	 * 
	 * @param $module 模块
	 * @param $file 文件名
	 * @param $ishtml 是否为静态规则
	 * @param $id 选中值
	 * @param $str 表单属性
	 * @param $default_option 默认选项
	 */
	public static function urlrule($module, $file, $ishtml, $id, $str = '', $default_option = '') {
		if(!$module) $module = 'content';
		$urlrules = getcache('urlrules_detail','commons');
		$array = array();
		foreach($urlrules as $roleid=>$rules) {
			if($rules['module'] == $module && $rules['file']==$file && $rules['ishtml']==$ishtml) $array[$roleid] = $rules['example'];
		}
		
		return form::select($array, $id,$str,$default_option);
	}
}

?>