<?php

require_once("ChoiceObject.php");

class WordStimulus extends BaseStimulus {
    private $display_all = 1;
    private $table_height = 0;
    private $table_width = 0;
    private $table_has_border = 0;
    
    function __construct($id = NULL) {
        $this->setType("WordStimulus");
        $this->setName("Word Stimulus");
        $this->setTable("word_stimulus");
        $this->setActions(array("view"=>_("View"), "edit"=>_("Edit"), "compose"=>_("Compose")));
        if ($id) {
            $data = $this->load($id);
            if ($data) {
                $this->setDisplayAll($data->display_all);
                $this->setTableHeight($data->table_height);
                $this->setTableWidth($data->table_width);
                $this->setTableHasBorder($data->table_has_border);
            }
        }
    }
                
    function create() {
        if ($id = parent::create()) {
            $insert = query_insert("INSERT INTO " . DB_PREFIX . $this->getTable() . " (base_id, display_all, table_height, table_width, table_has_border) values (".$id.", ".$this->getDisplayAll().", ".$this->getTableHeight().", ".$this->getTableWidth().", ".$this->getTableHasBorder().")");
            return $id;
        }
        return false; 
    }
    
    function save() {
        if (parent::save()) {
            $bi = "";
            if (query_update("UPDATE " . DB_PREFIX . $this->getTable() . " SET display_all=".$this->getDisplayAll().", table_height=".$this->getTableHeight().", table_width=".$this->getTableWidth().", table_has_border=".$this->getTableHasBorder()." WHERE base_id=".$this->getId())) return $this->getId();
        }
        return false;   
    }
    
    function copy($locked=false) { //muuda
        $copy = $this->create();
        if ($copy){
            if ($locked) {
                $lock = $this->lock($copy);
            }
            $choices = $this->getChoices();
            foreach ($choices as $choice) {
                $choice->setParent($copy);
                if (!$choice->copy($locked)) return false;
            }
            return true;
        }
        return false;
    }
    
    function compose($data) {
        $nr = 0;
        foreach ($this->getChoices() as $choice) {
            $choice->setParent($this->getId());
            $choice->build($nr, $data);
            $nr++;
        }
      	return true;
    }
    
    function build($data) {
        if (parent::build($data)) {
            $this->setDisplayAll(0);
            if (isset($data["display_all"])) $this->setDisplayAll($data["display_all"]);
            if (isset($data["table_height"])) {
                if (is_numeric($data["table_height"])) {
                    $this->setTableHeight($data["table_height"]);
                } else {
                    $this->addBuildError(_("Table height"));
                }
            }
            if (isset($data["table_width"])) {
                if (is_numeric($data["table_width"])) {
                    $this->setTableWidth($data["table_width"]);
                } else {
                    $this->addBuildError(_("Table width"));
                }
            }
            $this->setTableHasBorder(0);
            if (isset($data["table_has_border"])) $this->setTableHasBorder($data["table_has_border"]);
            if ($this->getBuildError()) {
                global $TeKe;
                $TeKe->add_system_message(_("Problems with fields") . ": " . implode(",", $this->getBuildError()), 'error');
      	        return false;    
            }
            if ($this->getId() > 0) {
                return $this->save();
            } else {
                return $this->create();
            }
        }
    }
    
    function delete() {
        if (is_admin() || $this->getCreator()==get_logged_in_user()->getId()) {
            $choices = $this->getChoices();
            if (parent::delete()) {
                foreach ($choices as $choice) {
                    $choice->delete();
                }
                return true;
            }
        }
        return false;
    }
    
    function getDisplayAll() {
        return $this->display_all;
    }
    
    function setDisplayAll($display_all) {
        if ($display_all) {
            $this->display_all = 1;
        } else {
            $this->display_all = 0;
        }
    }
    
    function getTableHeight() {
        return $this->table_height;
    }
    
    function setTableHeight($table_height) {
        $this->table_height = $table_height;
    }
    
    function getTableWidth() {
        return $this->table_width;
    }
    
    function setTableWidth($table_width) {
        $this->table_width = $table_width;
    }
                
    function getTableHasBorder() {
        return $this->table_has_border;
    }
    
    function setTableHasBorder($table_has_border) {
        if ($table_has_border) {
            $this->table_has_border = 1;
        } else {
            $this->table_has_border = 0;
        }
    }
    
    function getChoices() {
        $choices = array();
        foreach(query_rows("SELECT id FROM " . DB_PREFIX . "choices WHERE parent=".$this->getId()) as $ch) {
            $choices []= new ChoiceObject($ch->id);
        }
        for ($i=count($choices); $i<($this->getTableHeight()*$this->getTableWidth()); $i++) {
            $choices []= new ChoiceObject();
        }
        return $choices;
    }
    
    function buildFromXML($obj, $version=1) {
        var_dump($obj);exit;
        //parent::buildFromXML($obj);
    }
}
?>