<?php

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
  header("location: index.php");
  exit;
}

class ThemeControlLib extends TikiLib {
	function ThemeControlLib($db) {
		# this is probably uneeded now
		if (!$db) {
			die ("Invalid db object passed to ThemeControlLib constructor");
		}

		$this->db = $db;
	}

	function tc_assign_category($categId, $theme) {
		$this->tc_remove_cat($categId);

		$query = "delete from `tiki_theme_control_categs` where `categId`=?";
		$this->query($query,array($categId),-1,-1,false);
		$query = "insert into `tiki_theme_control_categs`(`categId`,`theme`) values(?,?)";
		$this->query($query,array($categId,$theme));
	}

	function tc_assign_section($section, $theme) {
		$this->tc_remove_section($section);

		$query = "delete from `tiki_theme_control_sections` where `section`=?";
		$this->query($query,array($section),-1,-1,false);
		$query = "insert into `tiki_theme_control_sections`(`section`,`theme`) values(?,?)";
		$this->query($query,array($section,$theme));
	}

	function tc_assign_object($objId, $theme, $type, $name) {

		$objId = md5($type . $objId);
		$this->tc_remove_object($objId);
		$query = "delete from `tiki_theme_control_objects` where `objId`=?";
		$this->query($query,array($objId),-1,-1,false);
		$query = "insert into `tiki_theme_control_objects`(`objId`,`theme`,`type`,`name`) values(?,?,?,?)";
		$this->query($query,array($objId,$theme,$type,$name));
	}

	function tc_get_theme_by_categ($categId) {
		if ($this->getOne("select count(*) from `tiki_theme_control_categs` where `categId`=?",array($categId))) {
			return $this->getOne("select `theme` from `tiki_theme_control_categs` where `categId`=?",array($categId));
		} else {
			return '';
		}
	}

	function tc_get_theme_by_section($section) {
		if ($this->getOne("select count(*) from `tiki_theme_control_sections` where `section`=?",array($section))) {
			return $this->getOne("select `theme` from `tiki_theme_control_sections` where `section`=?",array($section));
		} else {
			return '';
		}
	}

	function tc_get_theme_by_object($type, $objId) {
		$objId = md5($type . $objId);

		if ($this->getOne("select count(*) from `tiki_theme_control_objects` where `type`=? and `objId`=?",array($type,$objId))) {
			return $this->getOne("select `theme` from `tiki_theme_control_objects` where `type`=? and `objId`=?",array($type,$objId));
		} else {
			return '';
		}
	}

	function tc_list_categories($offset, $maxRecords, $sort_mode, $find) {

		if ($find) {
			$findesc = '%' . $find . '%';

			$mid = " and (`theme` like ?)";
			$bindvars=array($findesc);
		} else {
			$mid = "";
			$bindvars=array();
		}

		$query = "select tc.`categId`,tc.`name`,`theme` from `tiki_theme_control_categs` ttt,`tiki_categories` tc where ttt.`categId`=tc.`categId` $mid order by ".$this->convert_sortmode($sort_mode);
		$query_cant = "select count(*) from `tiki_theme_control_categs` ttt,`tiki_categories` tc where ttt.`categId`=tc.`categId` $mid";
		$result = $this->query($query,$bindvars,$maxRecords,$offset);
		$cant = $this->getOne($query_cant,$bindvars);
		$ret = array();

		while ($res = $result->fetchRow()) {
			$ret[] = $res;
		}

		$retval = array();
		$retval["data"] = $ret;
		$retval["cant"] = $cant;
		return $retval;
	}

	function tc_list_sections($offset, $maxRecords, $sort_mode, $find) {

		if ($find) {
			$findesc = '%' . $find . '%';

			$mid = " where (`theme` like $findesc)";
			$bindvars=array($findesc);
		} else {
			$mid = "";
			$bindvars=array();
		}

		$query = "select * from `tiki_theme_control_sections` $mid order by ".$this->convert_sortmode($sort_mode);
		$query_cant = "select count(*) from `tiki_theme_control_sections` $mid";
		$result = $this->query($query,$bindvars,$maxRecords,$offset);
		$cant = $this->getOne($query_cant,$bindvars);
		$ret = array();

		while ($res = $result->fetchRow()) {
			$ret[] = $res;
		}

		$retval = array();
		$retval["data"] = $ret;
		$retval["cant"] = $cant;
		return $retval;
	}

	function tc_list_objects($type, $offset, $maxRecords, $sort_mode, $find) {

		if ($find) {
			$findesc = '%' . $find . '%';
			$mid = " where (`theme` like $findesc)";
			$bindvars=array($type,$findesc);
		} else {
			$mid = "";
			$bindvars=array($type);
		}

		$query = "select * from `tiki_theme_control_objects` where `type`=? $mid order by ".$this->convert_sortmode($sort_mode);
		$query_cant = "select count(*) from `tiki_theme_control_objects` where `type`=? $mid";
		$result = $this->query($query,$bindvars,$maxRecords,$offset);
		$cant = $this->getOne($query_cant,$bindvars);
		$ret = array();

		while ($res = $result->fetchRow()) {
			$ret[] = $res;
		}

		$retval = array();
		$retval["data"] = $ret;
		$retval["cant"] = $cant;
		return $retval;
	}

	function tc_remove_cat($cat) {
		$query = "delete from `tiki_theme_control_categs` where `categId`=?";

		$this->query($query,array($cat));
	}

	function tc_remove_section($section) {
		$query = "delete from `tiki_theme_control_sections` where `section`=?";

		$this->query($query,array($section));
	}

	function tc_remove_object($objId) {
		$query = "delete from `tiki_theme_control_objects` where `objId`=?";

		$this->query($query,array($objId));
	}
}
global $dbTiki;
$tcontrollib = new ThemeControlLib($dbTiki);

?>
