<?php
require_once("CustomFieldAdminO.php");
require_once("ArtistAdminO.php");
require_once("ArtistAdminBiz.php");
require_once("ChartAdminDAO.php");
class ArtistAdminDAO{
	var $db;
	var $prefix;
	var $error;
	/**
	*	The constructor
	*	@param $db database connection
	*	@param $prefix tables prefix
	*	@author sergids
	*/
	function ArtistAdminDAO($db,$prefix="nuke"){
		$this->db=$db;
		$this->prefix=$prefix;
	}
	function insertArtist(&$artist,$language){
		$name=(!get_magic_quotes_gpc())?addslashes($artist->getName()):$artist->getName();
		$bornyear=$artist->getBornyear();
		$deadyear=$artist->getDeadyear();
		$genreid=$artist->getGenreid();
		$photo=$artist->getPhoto();
		$photo_file=$artist->getPhotoFile();
		$web=$artist->getWeb();
		$forum=$artist->getForum();
		$members=$artist->getMembers();
		if($members!="" && count($artistList)>0){
			$artistList=ArtistAdminDAO::getSelectList();
			if(count($artistList)>0){
				foreach($artistList as $artist1){
					$members=ereg_replace($artist1[1],"<a href=\"modules.php?name=topMusic&op=artist&idartist=".$artist1[0]."\">".$artist1[1]."</a>", $members);
				}
			}
			$members=(!get_magic_quotes_gpc())?addslashes($members):$members;
		}
		$views=$artist->getCount();
		$avgvotes=$artist->getAvgvotes();
		$musicmoz_url=(!get_magic_quotes_gpc())?addslashes($artist->musicmoz_url):$artist->musicmoz_url;
		$musicbrainz_url=(!get_magic_quotes_gpc())?addslashes($artist->musicbrainz_url):$artist->musicbrainz_url;
		$sql="INSERT INTO ".$this->prefix."_topmusic_artist (name,photo,webpage,forumURL,members";
		if($photo_file!="")
			$sql.=",photo_file";
		if($genreid!="" && is_numeric($genreid))
			$sql.=",idgenre";
		if($bornyear!="")
			$sql.=",bornyear";
		if($deadyear!="")
			$sql.=",deadyear";
		if($views!="" && is_numeric($views))
			$sql.=",views";
		if($musicmoz_url!="")
			$sql.=",musicmoz_url";
		if($musicbrainz_url!="")
			$sql.=",musicbrainz_url";
		$sql.=") VALUES ('".$name."','".$photo."','".$web."','".$forum."','".$members."'";
		if($photo_file!="")
			$sql.=",'".$photo_file."'";
		if($genreid!="" && is_numeric($genreid))
			$sql.=",".$genreid;
		if($bornyear!="")
			$sql.=",'".$bornyear."'";
		if($deadyear!="")
			$sql.=",'".$deadyear."'";
		if($views!="" && is_numeric($views))
			$sql.=",".$views;
		if($musicmoz_url!="")
			$sql.=",'".$musicmoz_url."'";
		if($musicbrainz_url!="")
			$sql.=",'".$musicbrainz_url."'";
		$sql.=")";
		//echo "sql1=".$sql."<br>";
		$this->db->sql_query($sql);
		$idart=$this->db->sql_nextid();
		$artist->setId($idart);
		$error=$this->db->sql_error();
		$biography=$artist->biography;
		if($error['message']==""){
			if($biography!=""){
				$artistList=ArtistAdminDAO::getSelectList();
				if(count($artistList)>0){
					//insert biography currentlang
					foreach($artistList as $artist1){
						$biography=ereg_replace($artist1[1],"<a href=\"modules.php?name=topMusic&op=artist&idartist=".$artist1[0]."\">".$artist1[1]."</a>", $biography);
					}
				}
				$biography=(!get_magic_quotes_gpc())?addslashes($biography):$biography;
				$sql="INSERT INTO ".$this->prefix."_topmusic_artist_lang (idartist,language,biography) 
						VALUES (".$idart.",'".$language."','".$biography."')";
				//echo "sql2=".$sql;
				$this->db->sql_query($sql);
				$error=$this->db->sql_error();
			}
			if($error['message']==""){
				return true;
			}else
				return false;
		}else{
			return false;
		}
	}
	function updateArtist($artist,$language){
		$idartist=$artist->getId();
		$name=(!get_magic_quotes_gpc())?addslashes($artist->getName()):$artist->getName();
		$bornyear=$artist->getBornyear();
		$deadyear=$artist->getDeadyear();
		$genreid=$artist->getGenreid();
		$photo=$artist->getPhoto();
		$photo_file=$artist->photo_file;
		$web=$artist->getWeb();
		$forum=$artist->getForum();
		$members=$artist->getMembers();
		$artistList=ArtistAdminDAO::getSelectList();
		$members=(!get_magic_quotes_gpc())?addslashes($members):$members;
		$views=$artist->getCount();
		$biography=$artist->biography;
		$sql="UPDATE ".$this->prefix."_topmusic_artist SET name='".$name."',photo='".$photo."',webpage='".$web."',forumURL='".$forum."',members='".$members."'";
		$sql.=",photo_file='".$photo_file."'";
		if($genreid!="" && is_numeric($genreid))
			$sql.=",idgenre=".$genreid;
		else
			$sql.=",idgenre=NULL";
		if($bornyear!="")
			$sql.=",bornyear=".$bornyear;
		if($deadyear!="")
			$sql.=",deadyear=".$deadyear;
		else
			$sql.=",deadyear=NULL";
		if($views!="" && is_numeric($views))
			$sql.=",views=".$views;
		$sql.=" WHERE idartist=".$idartist;
		//echo "sql1=".$sql."<br>";
		$this->db->sql_query($sql);
		$error=$this->db->sql_error();
		//die("mess=".$error['message']);
		if($error['message']==""){
			if($this->existsBiography($idartist,$language)){//if currentlang exists
				//update biography currentlang
				if($biography!=""){
					$biography=(!get_magic_quotes_gpc())?addslashes($biography):$biography;
					$sql="UPDATE ".$this->prefix."_topmusic_artist_lang SET biography='".$biography."' WHERE idartist=".$idartist." AND language='".$language."'";
				}else{
					$sql="DELETE FROM ".$this->prefix."_topmusic_artist_lang WHERE idartist=".$idartist." AND language='".$language."'";
				}
			}else{
				if(count($artistList)>0){
					//insert biography
					foreach($artistList as $artist1){
						$biography=ereg_replace($artist1[1],"<a href=\"modules.php?name=topMusic&op=artist&idartist=".$artist1[0]."\">".$artist1[1]."</a>", $biography);
					}
				}
				$biography=(!get_magic_quotes_gpc())?addslashes($biography):$biography;
				$sql="INSERT INTO ".$this->prefix."_topmusic_artist_lang (idartist,language,biography) 
						VALUES (".$idartist.",'".$language."','".$biography."')";
			}
			//echo "sql2=".$sql;
			$this->db->sql_query($sql);
		}
	}
	function deleteArtist($idartist){
		$chartAdminDAO=new ChartAdminDAO($this->db,$this->prefix);
		//del artist from all charts
		$sSql="SELECT element.idchart, element.position FROM ".$this->prefix."_topmusic_chart_element element INNER JOIN ".$this->prefix."_topmusic_chart chart ON element.idchart=chart.idchart where chart.type='artist' and element.idelement=".$idartist;
		$stmt=$this->db->sql_query($sSql);
		while($rs=$this->db->sql_fetchrow($stmt)){
			//delete chart element and recalculate positions
			$chartAdminDAO->delElement($rs['idchart'],$idartist,$rs['position']);
		}
		$this->db->sql_freeresult($stmt);
		
		//del all album and song related data
		$sql="SELECT idalbum FROM ".$this->prefix."_topmusic_album WHERE idartist=".$idartist;
		//echo "sql=$sql<br>";
		$stmt1=$this->db->sql_query($sql,BEGIN_TRANSACTION);
		while($rs1=$this->db->sql_fetchrow($stmt1)){
			$idalbum=$rs1['idalbum'];
			$sql="SELECT idsong FROM ".$this->prefix."_topmusic_song WHERE idalbum=".$idalbum;
			$stmt2=$this->db->sql_query($sql);
			while($rs2=$this->db->sql_fetchrow($stmt2)){
				$idsong=$rs2['idsong'];
				//del songs_relations
				$sql="DELETE FROM ".$this->prefix."_topmusic_song_relation where idsong=".$idsong." OR idsong_related=".$idsong;
				//echo "sql=$sql<br>";
				$this->db->sql_query($sql);
				//del song custom fields values
				$sql="DELETE FROM ".$this->prefix."_topmusic_song_fields_values where idsong=".$idsong;
				//echo "sql=$sql<br>";
				$this->db->sql_query($sql);
				//delete song votes
				$sql="DELETE FROM ".$this->prefix."_topmusic_song_votes WHERE idsong=".$idsong;
				//echo "sql=$sql<br>";
				$this->db->sql_query($sql);
			}
			$this->db->sql_freeresult($stmt2);
			
			//del songs
			$sql="DELETE FROM ".$this->prefix."_topmusic_song WHERE idalbum=".$idalbum;
			//echo "sql=$sql<br>";
			$this->db->sql_query($sql);
			
			//del album relations
			$sql="DELETE FROM ".$this->prefix."_topmusic_album_relation where idalbum=".$idalbum." OR idalbum_related=".$idalbum;
			//echo "sql=$sql<br>";
			$this->db->sql_query($sql);
			//del album custom fields values
			$sql="DELETE FROM ".$this->prefix."_topmusic_album_fields_values where idalbum=".$idalbum;
			//echo "sql=$sql<br>";
			$this->db->sql_query($sql);
			//del albums lang
			$sql="DELETE FROM ".$this->prefix."_topmusic_album_lang WHERE idalbum=".$idalbum;
			//echo "sql=$sql<br>";
			$this->db->sql_query($sql);
			//delete album votes
			$sql="DELETE FROM ".$this->prefix."_topmusic_album_votes WHERE idalbum=".$idalbum;
			//echo "sql=$sql<br>";
			$this->db->sql_query($sql);
		}
		$this->db->sql_freeresult($stmt1);
		
		//del albums
		$sql="DELETE FROM ".$this->prefix."_topmusic_album WHERE idartist=".$idartist;
		//echo "sql=$sql<br>";
		$this->db->sql_query($sql);
		
		//delete artists lang
		$sql="DELETE FROM ".$this->prefix."_topmusic_artist_lang where idartist=".$idartist;
		//echo "sql=$sql<br>";
		$this->db->sql_query($sql);
		
		//delete artists relations
		$sql="DELETE FROM ".$this->prefix."_topmusic_artist_relation where idartist=".$idartist." OR idartist_related=".$idartist;
		//echo "sql=$sql<br>";
		$this->db->sql_query($sql);
		
		//delete artists custom fields values
		$sql="DELETE FROM ".$this->prefix."_topmusic_artist_fields_values WHERE idartist=".$idartist;
		//echo "sql=$sql<br>";
		$this->db->sql_query($sql);
		
		//delete artists votes
		$sql="DELETE FROM ".$this->prefix."_topmusic_artist_votes WHERE idartist=".$idartist;
		//echo "sql=$sql<br>";
		$this->db->sql_query($sql);
		
		//delete artists
		$sql="DELETE FROM ".$this->prefix."_topmusic_artist where idartist=".$idartist;
		//echo "sql=$sql<br>";
		$this->db->sql_query($sql,END_TRANSACTION);

	}
	function getArtistIndex(){
		$sSql="	SELECT 
		  ".$this->prefix."_topmusic_artist.idartist,
		  ".$this->prefix."_topmusic_artist.name
		FROM
		  ".$this->prefix."_topmusic_artist";
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		$i=0;
		while($rs=$this->db->sql_fetchrow($stmt)){
			$artistOi=new ArtistAdminO();
			$artistOi->setId($rs['idartist']);
			$artistOi->setName($rs['name']);
			$artistList[$i]=$artistOi;
			$i++;
		}
		$this->db->sql_freeresult($stmt);
		return $artistList;
	}
	function getArtist($id,$language){
		$artistOg=new ArtistAdminO();
		$sSql="
		SELECT 
		  ".$this->prefix."_topmusic_artist.idartist,
		  ".$this->prefix."_topmusic_genre_lang.name as genrename,
		  ".$this->prefix."_topmusic_genre_lang.idgenre as idgenre,
		  ".$this->prefix."_topmusic_artist.name as artistname,
		  ".$this->prefix."_topmusic_artist.bornyear,
		  ".$this->prefix."_topmusic_artist.deadyear,
		  ".$this->prefix."_topmusic_artist.registerdate,
		  ".$this->prefix."_topmusic_artist.photo,
		  ".$this->prefix."_topmusic_genre_lang.name,
		  ".$this->prefix."_topmusic_artist.webpage,
		  ".$this->prefix."_topmusic_artist.forumURL,
		  ".$this->prefix."_topmusic_artist.members,
		  ".$this->prefix."_topmusic_artist.views,
		  ".$this->prefix."_topmusic_artist.photo_file
		FROM
		  ".$this->prefix."_topmusic_artist
		  LEFT OUTER JOIN ".$this->prefix."_topmusic_genre ON (".$this->prefix."_topmusic_artist.idgenre = ".$this->prefix."_topmusic_genre.idgenre)
		  LEFT OUTER JOIN ".$this->prefix."_topmusic_genre_lang ON (".$this->prefix."_topmusic_genre.idgenre = ".$this->prefix."_topmusic_genre_lang.idgenre)
		WHERE
		  ".$this->prefix."_topmusic_artist.idartist =".$id." AND
		  (".$this->prefix."_topmusic_genre_lang.language='".$language."' 
		  OR ".$this->prefix."_topmusic_genre_lang.language is null)";
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		if($rs=$this->db->sql_fetchrow($stmt)){
			$artistOg->setId($rs['idartist']);
			$artistOg->setName($rs['artistname']);
			$artistOg->setBornyear($rs['bornyear']);
			$artistOg->setDeadyear($rs['deadyear']);
			$artistOg->setGenreid($rs['idgenre']);
			$artistOg->setGenrename($rs['genrename']);
			$artistOg->setPhoto($rs['photo']);
			$artistOg->setPhoto_file($rs['photo_file']);
			$artistOg->setWeb($rs['webpage']);
			$artistOg->setForum($rs['forumURL']);
			$artistOg->setMembers($rs['members']);
			$artistOg->setCount($rs['views']);
		}
		$this->db->sql_freeresult($stmt);
		$sSql="SELECT biography FROM ".$this->prefix."_topmusic_artist_lang WHERE idartist=".$id." AND language='".$language."'";
		$stmt=$this->db->sql_query($sSql);
		if($rs=$this->db->sql_fetchrow($stmt))
			$artistOg->setBiography($rs['biography']);
		$this->db->sql_freeresult($stmt);
		return $artistOg;
	}
	function existsBiography($idartist,$currentlang){
		$sql="SELECT * FROM ".$this->prefix."_topmusic_artist_lang WHERE idartist=".$idartist." AND language='".$currentlang."'";
		$stmt=$this->db->sql_query($sql);
		if($this->db->sql_fetchrow($stmt))
			return 1;
		else
			return 0;
	}
	function searchArtist($artist,$freetext,$language,$page=1,$numppage=10){
		$sSql="	SELECT 
				  ".$this->prefix."_topmusic_artist.idartist,
				  ".$this->prefix."_topmusic_artist.idgenre,
				  ".$this->prefix."_topmusic_artist.name as artistname,
				  ".$this->prefix."_topmusic_artist.bornyear,
				  ".$this->prefix."_topmusic_artist.deadyear,
				  ".$this->prefix."_topmusic_artist.photo,
				  ".$this->prefix."_topmusic_album.title as albumtitle,
				  ".$this->prefix."_topmusic_song.title as songtitle
				FROM
				  ".$this->prefix."_topmusic_artist
				  LEFT OUTER JOIN ".$this->prefix."_topmusic_album ON (".$this->prefix."_topmusic_artist.idartist = ".$this->prefix."_topmusic_album.idartist)
				  LEFT OUTER JOIN ".$this->prefix."_topmusic_song ON (".$this->prefix."_topmusic_album.idalbum = ".$this->prefix."_topmusic_song.idalbum)
				  LEFT OUTER JOIN ".$this->prefix."_topmusic_artist_lang ON (".$this->prefix."_topmusic_artist.idartist = ".$this->prefix."_topmusic_artist_lang.idartist)";
		$junc=" AND ";
		$sWhere="";
		if($artist->getGenreid()!="" && $artist->getGenreid()!="...")
			$sWhere.=" ".$this->prefix."_topmusic_artist.idgenre=".$artist->getGenreid();
		if($artist->getName()!=""){
			if($sWhere!="")
				$sWhere.=$junc;
			$sWhere.=" ".$this->prefix."_topmusic_artist.name like '%".$artist->getName()."%'";
		}
		if($artist->getAlbumname()!=""){
			if($sWhere!="")
				$sWhere.=$junc;
			$sWhere.=" ".$this->prefix."_topmusic_album.title like '%".$artist->getAlbumname()."%'";
		}
		if($artist->getSongtitle()!=""){
			if($sWhere!="")
				$sWhere.=$junc;
			$sWhere.=" ".$this->prefix."_topmusic_song.title like '%".$artist->getSongtitle()."%'";
		}
		if($artist->getBornyear()!=""){
			if($sWhere!="")
				$sWhere.=$junc;
			$sWhere.=" (".$this->prefix."_topmusic_artist.bornyear <= ".$artist->getBornyear()." AND
			".$this->prefix."_topmusic_artist.deadyear >= ".$artist->getBornyear().")
			OR 
			(".$this->prefix."_topmusic_artist.bornyear <= ".$artist->getBornyear()." AND
			".$this->prefix."_topmusic_artist.deadyear IS NULL)";
		}
		if($freetext!=""){
			if($sWhere!="")
				$sWhere.=$junc;
			$sWhere.=" ".$this->prefix."_topmusic_artist_lang.biography like '%".$freetext."%'";
		}
		if($sWhere!="")
			$sWhere=" WHERE (".$this->prefix."_topmusic_artist_lang.language='".$language."' || ".$this->prefix."_topmusic_artist_lang.language IS NULL) AND ".$sWhere;
		$groupBy=" GROUP BY ".$this->prefix."_topmusic_artist.idartist";
		$sSql.=$sWhere.$groupBy;
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		$i=0;
		$numtotal=$this->db->sql_numrows();
		$pagetotal=ceil($numtotal/$numppage);
		if($page>1 && $page<=$pagetotal)
			$this->db->sql_rowseek(($page-1)*$numppage);
		while($rs=$this->db->sql_fetchrow($stmt)){
			$artistO=new ArtistAdminO();
			$artistO->setId($rs['idartist']);
			$artistO->setName($rs['artistname']);
			$artistO->setBornyear($rs['bornyear']);
			$artistO->setDeadyear($rs['deadyear']);
			$artistO->setCount($numtotal);
			$artistList[$i]=$artistO;
			$i++;
		}
		$this->db->sql_freeresult($stmt);
		return $artistList;
	}
	
	function getSelectList($orphan=false){
		$sSql="SELECT 
				  ".$this->prefix."_topmusic_artist.idartist,
				  ".$this->prefix."_topmusic_artist.name
				FROM
				  ".$this->prefix."_topmusic_artist
				ORDER BY name";
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		$i=0;
		if($orphan){
			$artistList[$i][0]='orphan';
			$artistList[$i][1]='no artist';
			$i++;
		}
		while($rs=$this->db->sql_fetchrow($stmt)){
			$artistList[$i][0]=$rs['idartist'];
			$artistList[$i][1]=$rs['name'];
			$i++;
		}
		$this->db->sql_freeresult($stmt);
		return $artistList;
	}
	function insertRelated($idart,$idrel){
		$sql="INSERT INTO ".$this->prefix."_topmusic_artist_relation (idartist,idartist_related) 
						VALUES (".$idart.",".$idrel.")";
				$this->db->sql_query($sql);
				$error=$this->db->sql_error();
				if($error["message"]=="")
					return true;
				else
					return false;
	}
	function getRelated($idartist){
		$sSql="	SELECT 
				artist.idartist,
			  	name,
				photo_file,
				photo
			 FROM
			  ".$this->prefix."_topmusic_artist artist
			  INNER JOIN ".$this->prefix."_topmusic_artist_relation rel ON (artist.idartist = rel.idartist_related)
			WHERE rel.idartist=$idartist
			ORDER BY name desc";
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		$i=0;
		while($rs=$this->db->sql_fetchrow($stmt)){
			$artistO=new ArtistAdminO();
			$artistO->setId($rs['idartist']);
			$artistO->setName($rs['name']);
			$artistO->setPhoto($rs['photo']);
			$artistO->setPhoto_file($rs['photo_file']);
			$artistO->setPhoto($rs['photo']);
			$artistList[$i]=$artistO;
			$i++;
		}
		$this->db->sql_freeresult($stmt);
		return $artistList;
	}
	function deleteRelated($idart,$idrel){
		$sql="DELETE FROM ".$this->prefix."_topmusic_artist_relation WHERE idartist=".$idart." AND idartist_related=".$idrel;
		$this->db->sql_query($sql);
		$error=$this->db->sql_error();
		if($error["message"]=="")
			return true;
		else
			return false;
	}
	function getCustomFields(){
		$sSql="	SELECT 
			  	idartist_field,
				name,
				description,
				type,
				file_path,
				file_icon,
				image_width,
				select_values
			 FROM
			  ".$this->prefix."_topmusic_artist_fields
			ORDER BY name";
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		while($rs=$this->db->sql_fetchrow($stmt)){
			$artistFieldO=new CustomFieldAdminO();
			$artistFieldO->idfield=$rs['idartist_field'];
			$artistFieldO->name=$rs['name'];
			$artistFieldO->type=$rs['type'];
			$artistFieldO->description=$rs['description'];
			$artistFieldO->file_icon=$rs['file_icon'];
			$artistFieldO->file_path=$rs['file_path'];
			$artistFieldO->image_width=$rs['image_width'];
			$artistFieldO->select_values=$rs['select_values'];
			$artistFields[]=$artistFieldO;
		}
		$this->db->sql_freeresult($stmt);
		return $artistFields;
	}
	function getCustomFieldsValues($idartist){
		$fields=$this->getCustomFields();
		$sSql="	SELECT 
					idartist_field,
					value
			 	FROM
					".$this->prefix."_topmusic_artist_fields_values
				WHERE idartist=$idartist OR idartist IS NULL";
		//echo "sql=".$sSql."<br>";
		$stmt=$this->db->sql_query($sSql);
		$fields2=$fields;
		//print_r($fields2);
		while($rs=$this->db->sql_fetchrow($stmt)){
			foreach($fields as $key => $field){
				if($field->idfield==$rs['idartist_field']){
					$field->value=$rs['value'];
					array_splice($fields2,$key,1,array($field));
					break;
				}
			}
		}
		$this->db->sql_freeresult($stmt);
		//print_r($fields2);
		return $fields2;
	}
	function updateCustomFields($idartist,$POST){
		//all artist custom fields with their original values
		$fieldsValues=$this->getCustomFieldsValues($idartist);
		//those fields with not values still set
		$sql="SELECT camps.idartist_field
			FROM ".$this->prefix."_topmusic_artist_fields camps
			left outer JOIN ".$this->prefix."_topmusic_artist_fields_values valors on camps.idartist_field = valors.idartist_field AND valors.idartist=".$idartist."
			where idartist is null";
		//echo "sql=".$sql."<br>";
		$stmt=$this->db->sql_query($sql);
		while($rs=$this->db->sql_fetchrow($stmt)){
			foreach($fieldsValues as $field){
				if($field->idfield==$rs['idartist_field']){
					switch($field->type){
						case "image":
						case "file":
							//print_r($_FILES);
							if($_FILES[$field->name]["size"]>0){
								$directory="modules/"._TOPMUSIC_MODULENAME."/".$field->file_path."/";
								//print($directory);
								if(move_uploaded_file($_FILES[$field->name]["tmp_name"],($directory.$_FILES[$field->name]["name"]))){
									chmod($directory.$_FILES[$field->name]["name"],0755);
							    	$POST[$field->name]=$_FILES[$field->name]["name"];
								}
								//print "post=".$POST[$field->name]."<br>";
							}
							break;
					}
					$value=(!get_magic_quotes_gpc())?addslashes($POST[$field->name]):$POST[$field->name];
					$sql="INSERT INTO ".$this->prefix."_topmusic_artist_fields_values (idartist_field,idartist,value) values (".$field->idfield.",".$idartist.",'".$value."')";
					//echo "sql=".$sql."<br>";
					$this->db->sql_query($sql);
					break;
				}
			}
			//echo "sql=".$sql."<br>";
		}
		$this->db->sql_freeresult($stmt);
		//update those values already set and changed
		if(count($fieldsValues)>0){
			foreach($fieldsValues as $field){
				//print $POST[$field->name];
				if($field->value!=$POST[$field->name] || $field->value!=$_FILES[$field->name]["name"]){
					switch($field->type){
						case "image":
						case "file":
							//print "postval=".$POST[$field->name]."<br>";
							//print "oldval=".$POST[$field->value]."<br>";
							//print "files_name=".$_FILES[$field->name]["name"]."<br>";
							if($field->value!=$_FILES[$field->name]["name"]){
								if($_FILES[$field->name]["size"]>0){
									$directory="modules/"._TOPMUSIC_MODULENAME."/".$field->file_path."/";
									//delete old file
									if($field->value!="")
										unlink($directory.$field->value);
									//upload new file
									if(move_uploaded_file($_FILES[$field->name]["tmp_name"],($directory.$_FILES[$field->name]["name"]))){
										chmod($directory.$_FILES[$field->name]["name"],0755);
									   	$POST[$field->name]=$_FILES[$field->name]["name"];
									}
									//print "post=".$POST[$field->name]."<br>";
								}
							}
							break;
					}
					if($POST[$field->name]!="" || ($POST[$field->name]=="" && $field->type!="image" && $field->type!="file")){
						$value=(!get_magic_quotes_gpc())?addslashes($POST[$field->name]):$POST[$field->name];
						$sql="UPDATE ".$this->prefix."_topmusic_artist_fields_values SET value='".$value."' WHERE idartist=".$idartist." AND idartist_field=".$field->idfield;
						//echo "sql=".$sql."<br>";
						$this->db->sql_query($sql);					
					}
					$error=$this->db->sql_error();
					if($error["message"]!="")
						return false;
				}
			}
		}
		return true;
	}
	function addCustomField($field){
		if($field->image_width=="")
			$field->image_width=0;
		$field_description=(!get_magic_quotes_gpc())?addslashes($field->description):$field->description;
		$select_values=(!get_magic_quotes_gpc())?addslashes($field->select_values):$field->select_values;
		$sql="INSERT INTO ".$this->prefix."_topmusic_artist_fields 
					(name,description,type,image_width,file_path,file_icon,select_values) 
				values 
					('".$field->name."','".$field_description."','".$field->type."',".$field->image_width.",'".$field->file_path."','".$field->file_icon."','".$select_values."')";
		//echo "sql=".$sql."<br>";
		$this->db->sql_query($sql);
		$error=$this->db->sql_error();
		if($error["message"]!="")
			return false;
		return true;
	}
	function delCustomField($idfield){
		if(is_numeric($idfield)){
			$sql="DELETE FROM ".$this->prefix."_topmusic_artist_fields_values WHERE idartist_field=".$idfield;
			//echo "sql=".$sql."<br>";
			$this->db->sql_query($sql);
			$sql="DELETE FROM ".$this->prefix."_topmusic_artist_fields WHERE idartist_field=".$idfield;
			//echo "sql=".$sql."<br>";
			$this->db->sql_query($sql);
			$error=$this->db->sql_error();
			if($error["message"]!="")
				return false;
			return true;
		}else
			return false;
	}
}
?>