<?php

	require_once ( 'renderClass_abstract.php' );
	require_once ( 'renderFormClass.php' );
	require_once ( 'renderFunctionsClass.php' );
	require_once ( 'renderImageClass.php' );
	require_once ( 'renderNavigationClass.php' );
	require_once ( 'renderPopupClass.php' );
	require_once ( 'renderSpecialContentClass.php' );
	require_once ( 'renderWidgetClass.php' );
	
	class renderClass extends renderClass_abstract
		{
			private $_editable			= false;
			private $_tplElements		= array ( );
			private $_data				= array ( );
			private $_db				= null;
			private $_html				= null;
			
			public  $_renderSearch		= array ( "\r\n" , "\n" , "\r" , "\t" );
			public  $_renderReplace		= '';
			
			public  $_pathTpl			= PATH_PORTAL_TPL;
			public  $_config			= array ( );
			public  $_layout			= '';
			public  $_template			= '';
			public  $_langArray			= array ( );
			public  $_textsFromConfig	= true;
			public	$_navpath			= array ( );
			public	$_postData			= null;
			public	$_errors			= null;
			public  $_tpl				= null;
			public  $_subTemplate		= '';
			public  $_siteId			= '';
			public	$_dataParameter		= array ( );
			public	$_website			= array ( );
			public	$_webkey			= 0;
			public  $_modrewrite		= false;
			public  $_specialSite		= false;
			
			public function setPathTpl ( $pathTpl )
				{
					$this -> _pathTpl	= $pathTpl;
				}
			
			public function setConfig ( $config )
				{
					$this -> _config	= $config;
					if ( isset ( $this -> _config[ 'portal' ][ 'website' ] ) )
						{
							$this -> setWebsite	( $this -> _config[ 'portal' ][ 'website' ] );
						}
				}
				
			public function setLayout ( $layout )
				{
					$this -> _layout	= $layout;
				}
				
			public function setTemplate ( $template )
				{
					$this -> _template	= $template;
				}
			
			public function setEditable ( $editable )
				{
					$this -> _editable	= $editable;
				}
			
			public function setSubTemplate ( $subtemplate )
				{
					$this -> _subTemplate	= $subtemplate;
				}
			
			public function setTplElements ( $tplElements )
				{
					$this -> _tplElements	= $tplElements;
				}
			
			public function setSiteId ( $siteId )
				{
					$this -> _siteId	= $siteId;
				}
			
			public function setDataParameter ( $dataParameter )
				{
					$this -> _dataParameter	= $dataParameter;
				}
			
			public function setLang ( $langArray )
				{
					$this -> _langArray	= $langArray;
				}
			
			public function setTextsFromConfig ( $fromConfig )
				{
					$this -> _textsFromConfig	= $fromConfig;
				}
			
			public function setWebkey ( $_webkey )
				{
					$this -> _webkey	= $_webkey;
				}
			
			private function setWebsite ( $website )
				{
					$return_array	= array ( );
					$tmp_array		= array_flip ( $website[ 'navId' ] );
					foreach ( $tmp_array as $key => $value )
						{
							foreach ( $website as $tmp_key => $tmp_value )
								{
									$return_array[ $key ][ $tmp_key ] = $website[ $tmp_key ][ $value ];
								}
						}
					$this -> _website	= $return_array;
				}
			
			public function setData ( $data )
				{
					$this -> _data		= $data;
				}
			
			public function setNavpath ( $navpath )
				{
					$this -> _navpath		= $navpath;
				}
			
			public function setDb ( $db )
				{
					$this -> _db		= $db;
				}
			
			public function setErrors ( $errors )
				{
					$this -> _errors		= $errors;
				}
			
			public function setPostData ( $postData )
				{
					$this -> _postData		= $postData;
				}
			
			public function setSpecialSite ( $specialSite )
				{
					$this -> _specialSite	= $specialSite;
				}
				
			public function output ( )
				{
					$html		= $this -> readTemplate ( );
					echo $html -> saveHTML ( ); 
				}
				
			public function applySortRules ( $tpl , $node , $xpath )
				{
					$elements	= $xpath -> query ( ".//*[@data-sortable]" , $node );
					foreach ( $elements as $sortNode )
						{
							$sortImg	= $tpl -> createElement ( 'img' );
							$sortText	= $sortNode -> firstChild;
							$href		= $this -> _postData;
							if ( $sortNode -> getAttribute ( 'data-sortable' ) === $this -> _postData[ 'orderBy' ] )
								{
									if ( $this -> _postData[ 'orderDir' ] === 'ASC' )
										{
											$sortImg	-> setAttributeNode ( new DOMAttr ( 'src' , PATH_IMG . 'icon-sortup.png' ) );
											$href[ 'orderDir' ]	= 'DESC';
										}
									else
										{
											$sortImg	-> setAttributeNode ( new DOMAttr ( 'src' , PATH_IMG . 'icon-sortdown.png' ) );
											$href[ 'orderDir' ]	= 'ASC';
										}
								}
							else
								{
									$sortImg	-> setAttributeNode ( new DOMAttr ( 'src' , PATH_IMG . 'icon-sortwo.png' ) );
									$href[ 'orderBy' ]	= $sortNode -> getAttribute ( 'data-sortable' );
								}
								
							$newLink	= '';
							foreach ( $href as $key => $value )
								{
									$newLink	.= '&' . $key . '=' . $value;
								}
								
							$sortNode	-> setAttribute ( 'href' , $sortNode -> getAttribute ( 'href' ) . '?' . substr ( $newLink , 1 ) );
							$sortNode	-> replaceChild ( $sortImg , $sortText );
							$sortNode	-> appendChild ( new DOMText ( $sortText -> nodeValue ) );
						}
				}
			
			public function applyFunction ( $name , $data , $tpl , $node , $prefix )
				{
					switch ( $name )
						{
							case 'createNavigationRights'	:
								$rights	= renderFunctionsClass :: createNavigationRights ( $data , $tpl , $node );
								break;
							default					:
								break;
						}
				}
			
			private function readTemplate ( )
				{
					$html	= file_get_contents ( $this -> _pathTpl . $this -> _layout . '/tpl_' . $this -> _template . '.php' );
					$html	= str_replace ( $this -> _renderSearch , $this -> _renderReplace , $html );
					$html	= str_replace ( array ( 'PHP_ROOT_PATH/' , 'PHP_SITE_PATH/' ) , array ( PATH_ROOT , PATH_SITE ) , $html );
					$tpl	= new DOMDocument ( );
					$tpl	-> preserveWhitespace	= false;
					$tpl	-> formatOutput			= false;
					$tpl	-> loadHTML	( $html );
					$this	-> _tpl	= $tpl;
					
					if ( $this -> _template === 'portal' )
						{
							if ( ! isset ( $this -> _data [ 'keyvisual' ] ) )
								{
									if ( file_exists ( PATH_IMG . $this -> _layout . '/keyvisual_' . $this -> _siteId . '.jpg' ) )
										{
											$this -> _data[ 'keyvisual' ][ ] = array ( 'id' => $this -> _siteId , 'path' => PATH_IMG . $this -> _layout . '/' , 'navId' => '' , 'src' => 'keyvisual_' . $this -> _siteId . '.jpg' , 'title' => null );
										}
									else
										{
											$this -> _data[ 'keyvisual' ][ ] = array ( 'id' => 0 , 'path' => PATH_IMG . $this -> _layout . '/' , 'navId' => '' , 'src' => 'keyvisual_0.jpg', 'title' => null );
										}
								}

							$this -> _data [ 'headline_main' ]	= $this -> _langArray [ 'portal' ][ 'headline_main' ];
							$this -> _data [ 'headline_site' ]	= $this -> _langArray [ 'headline' ][ $this -> _siteId ];
						}
						
					foreach ( $this -> _data as $id => $content )
						{
							$tmp_content	= null;
							switch ( $id )
								{
									case 'headline_main'			:
										$tmp_content				= $this -> _tpl -> createDocumentFragment ( );
										$tmp_content				-> appendChild ( new DOMText ( $content ) );
										break;
										
									case 'headline_site'			:
										$tmp_content				= $this -> _tpl -> createDocumentFragment ( );
										
										foreach ( $content as $arrHeadline )
											{
												$headline			= $this -> _tpl -> createElement ( 'h1' );
												$headline			-> setAttributeNode ( new DOMAttr ( 'class' , $arrHeadline[ 1 ] ) );
												$headline			-> appendChild ( new DOMText ( $arrHeadline[ 0 ] ) );
												$tmp_content		-> appendChild ( $headline );
											}
										break;
										
									case 'sub_content'				:
										$tmp_content				= renderPopupClass :: createPopup ( $content );
										break;
										
									case 'content'					:
									case 'login'					:
										$tmp_content				= ( is_null ( $content[ 'siteContents' ] ) )
																	? null
																	: $this -> getPageContents ( $content[ 'siteContents' ] );
										break;
										
									case 'keyvisual'				:
										$tmp_content				= $this -> _tpl -> createDocumentFragment( );
										foreach ( $content as $img_data )
											{
												$tmp_content -> appendChild ( renderImageClass :: createImage ( $img_data , false , $id ) );
											}
										break;
										
									case 'navi_main'				:
									case 'navi_special'				:
									case 'navi_sub'					:
									case 'navi_last'				:
										$tmp_content				= renderNavigationClass :: createNavigation ( $content );
										break;
										
									case 'spielbericht_gespielt'	:
									case 'spielbericht_abgesagt'	:
									case 'spielbericht_pokal'		:
									case 'spielbericht_spielfrei'	:
									case 'uebersicht'				:
										$tmp_content				= renderSpecialContentClass :: createSpecialContent ( $id , $content , ( ( $id === 'uebersicht' ) ? 'spielbericht_gespielt' : $id ) );
										break;
										
									case 'widget'					:
										$tmp_content				= renderWidgetClass :: createWidget ( $content );
										break;
										
									default							:
										break;
								}
								
							if ( ! is_null ( $tmp_content ) )
								{
									if ( in_array ( $id , array ( 'uebersicht' , 'spielbericht' , 'spielbericht_gespielt' , 'spielbericht_abgesagt' , 'spielbericht_pokal' , 'spielbericht_spielfrei' , 'widget' ) ) )
										{
											$node	= $tpl -> getElementById ( 'content' );
										}
									else if ( in_array ( $id , array ( 'keyvisual' ) ) )
										{
											$node	= $tpl -> getElementById ( $id );
											$node -> setAttributeNode ( new DOMAttr ( 'data-editable' , $id ) );
											$node -> setAttributeNode ( new DOMAttr ( 'id' , $id . '_' . $content[ 0 ][ 'id' ] ) );
										}
									else
										{
											$node	= $tpl -> getElementById ( $id );
										}
									$node	-> appendChild ( $tmp_content );
								}
						}
					
					if ( $this -> _editable === true )
						{
							/* Editor Layer einbinden */
							$html		= file_get_contents ( $this -> _pathTpl . $this -> _layout . '/tpl_editor.php' );
							$html		= str_replace ( $this -> _renderSearch , $this -> _renderReplace , $html );
							$html		= str_replace ( array ( 'PHP_ROOT_PATH/' , 'PHP_SITE_PATH' ) , array ( PATH_ROOT , PATH_SITE ) , $html );
							$editor		= new DOMDocument ( );
							$editor		-> preserveWhitespace	= false;
							$editor		-> formatOutput			= false;
							$editor		-> loadHTML	( $html );
							$eCont		= $editor -> getElementById ( 'editor_layer' );
							$new_node	= $tpl -> importNode ( $eCont , true );
							$body		= $tpl -> getElementsByTagName( 'body' ) -> item( 0 );
							$body		-> insertBefore ( $new_node , $body -> firstChild );
							
							/* Editor Elemente einbinden - Nur für Standardseiten */
							if ( ! $this -> _specialSite )
								{
									$html		= file_get_contents ( $this -> _pathTpl . $this -> _layout . '/tpl_elements.php' );
									$html		= str_replace ( $this -> _renderSearch , $this -> _renderReplace , $html );
									$html		= str_replace ( array ( 'PHP_ROOT_PATH/' , 'PHP_SITE_PATH' ) , array ( PATH_ROOT , PATH_SITE ) , $html );
									$elements	= new DOMDocument ( );
									$elements	-> preserveWhitespace	= false;
									$elements	-> formatOutput			= false;
									$elements	-> loadHTML	( $html );
									$eCont		= $elements -> getElementById ( 'editor_elements' );
									$eCont		= $tpl -> importNode ( $eCont , true );
									$elemCont	= $tpl -> getElementById ( 'element_content' );
									foreach ( $this -> _website[ $this -> _webkey ][ 'contentElems' ] as $subTpl )
										{
											$node		= renderSpecialContentClass :: createSpecialContent ( $subTpl , array ( 0 => array ( 'content' => 'text' ) ) , null );
											$node		-> setAttribute( 'class' , $node -> getAttribute( 'class' ) . ' elem_button' );
											$node		-> setAttributeNode ( new DOMAttr ( 'data-editable' , $subTpl ) );
											$new_node	= $tpl -> importNode ( $node , true );
											$elemCont	-> appendChild ( $new_node );
										}
									$body		= $tpl -> getElementsByTagName( 'body' ) -> item( 0 );
									$body		-> insertBefore ( $eCont , $body -> firstChild );
								}
							
							$head	= $tpl -> getElementsByTagName( 'head' ) -> item( 0 );
							
							/* Editor CSS ( lokal ) einbinden */
							$css	= $this -> _tpl -> createElement ( 'link' );
							$css	-> setAttributeNode ( new DOMAttr ( 'href' , PATH_CSS . $this -> _layout . '_editor.css' ) );
							$css	-> setAttributeNode ( new DOMAttr ( 'type' , 'text/css' ) );
							$css	-> setAttributeNode ( new DOMAttr ( 'rel'  , 'stylesheet' ) );
							$head	-> appendChild ( $css );
							
							/* Editor JS - Variablen einbinden */
							$data	= 'var userId = "' . $_SESSION[ 'sess_userId' ] . '";' . "\n";
							$data	.= 'var sessLang = "' . $_SESSION[ 'sess_loginLang' ] . '";' . "\n";
							$data	.= 'var navigationId = "' . $this -> _siteId . '";' . "\n";
							$data	.= 'var pathMed = "' . PATH_MED . '";' . "\n";
							$data	.= 'var stdKeyvisual = "' . PATH_MED . $this -> _website[ $this -> _webkey ][ 'prefix' ] . '/sample_keyvis.jpg";' . "\n";
							$data	.= 'var stdImage = "' . PATH_MED . $this -> _website[ $this -> _webkey ][ 'prefix' ] . '/sample_image.jpg";' . "\n";
							
							foreach ( $this -> _website[ $this -> _webkey ] as $var => $value )
								{
									if ( is_array( $value ) )
										{
											$data	.= 'var ' . $var . ' = ' . json_encode ( $value ) . ';' . "\n";
											continue;
										}
									$data	.= 'var ' . $var . ' = "' . $value . '";' . "\n";
								}
								
							$data	.= ( $this -> _specialSite )
									? 'var specialSite = true;'
									: 'var specialSite = false;';
									
							$js		= $this -> _tpl -> createElement ( 'script' );
							$js		-> setAttributeNode ( new DOMAttr ( 'type' , 'text/javascript' ) );
							$js		-> appendChild ( new DOMCdataSection ( utf8_encode ( $data ) ) );
							$head	-> appendChild ( $js );
							
							/* Editor Sprachdatei ( remote ) einbinden */
							$js		= $this -> _tpl -> createElement ( 'script' );
							$js		-> setAttributeNode ( new DOMAttr ( 'type' , 'text/javascript' ) );
							$js		-> setAttributeNode ( new DOMAttr ( 'src' , $this -> _website[ $this -> _webkey ][ 'editorUrl' ] . 'v' . $this -> _website[ $this -> _webkey ][ 'editorVersion' ] . '/js/lang.js.php?lang=' . $_SESSION[ 'sess_loginLang' ] ) );
							$head	-> appendChild ( $js );
							
							/* Editor JS ( remote ) einbinden */
							$js		= $this -> _tpl -> createElement ( 'script' );
							$js		-> setAttributeNode ( new DOMAttr ( 'type' , 'text/javascript' ) );
							$js		-> setAttributeNode ( new DOMAttr ( 'src' , $this -> _website[ $this -> _webkey ][ 'editorUrl' ] . 'v' . $this -> _website[ $this -> _webkey ][ 'editorVersion' ] . '/js/editor.js' ) );
							$head	-> appendChild ( $js );
							
							$js		= $this -> _tpl -> createElement ( 'script' );
							$js		-> setAttributeNode ( new DOMAttr ( 'type' , 'text/javascript' ) );
							$js		-> setAttributeNode ( new DOMAttr ( 'src' , $this -> _website[ $this -> _webkey ][ 'editorUrl' ] . 'v' . $this -> _website[ $this -> _webkey ][ 'editorVersion' ] . '/js/ckeditor/ckeditor.js' ) );
							$head	-> appendChild ( $js );
							
						}
					
					/* Nicht benötigte Elemente entfernen */
					foreach ( $this -> _tplElements as $element )
						{
							if ( ! isset ( $this -> _data [ $element ] ) )
								{
									$oldNode	= $tpl -> getElementById ( $element );
									$oldNode -> parentNode -> removeChild ( $oldNode );
								}
						}
					
					return $tpl;
				}
			
			private function getPageContents ( $content )
				{
					$arrContent	= explode ( ';' , $content );
					
					$tbl_prefix	= ( $this -> _webkey !== 0 )
								? $this -> _website[ $this -> _webkey ][ 'prefix' ]
								: 'portal';

					$new_node		= $this -> _tpl -> createDocumentFragment ( );
					
					foreach ( $arrContent as $singleContent )
						{
							$tmp_content	= explode ( '_' , $singleContent );
							$tmp_result		= $this -> _db -> query ( 'SELECT * FROM ' . $tbl_prefix . '_content_' . $tmp_content [ 0 ] . ' WHERE id = "' . $tmp_content [ 1 ] . '";' );
							$tmp_data		= $tmp_result -> fetch_assoc ( );
							
							switch ( $tmp_content[ 0 ] )
								{
									case 'form'	:
										$new_node	= renderFormClass :: createForm ( $tmp_data );
										break;
										
									default		:
										$node			= renderSpecialContentClass :: createSpecialContent ( $tmp_content[ 0 ] , array ( $tmp_data ) , $tmp_content[ 0 ] );
										
										if ( $this -> _editable )
											{
												$node	-> setAttributeNode ( new DOMAttr ( 'data-editable' , $tmp_content[ 0 ] ) );
												$node	-> setAttributeNode ( new DOMAttr ( 'id' , 'content_' . $tmp_content[ 0 ] . '_' . $tmp_content[ 1 ] ) );
											}
										
										$new_node -> appendChild ( $node );
										break;
										
								}
						}
						
					return $new_node;
				}
		}

?>