<?php

class thesis extends _publication {
    
    protected $type = 6;
    private $thesis_type = "N/A";
    
    public function setThesisType($txt) {
        
        if (strpos ($txt, 'bachelor')!==false) {
            $this->thesis_type = 'bachelor';
        }
        else if (strpos ($txt, 'doctor')!==false) {
            $this->thesis_type = 'dissertation';
        }
        else if (strpos ($txt, 'master')!==false) {
            $this->thesis_type = 'thesis';
        }
        return;
    }
    
    // each type has its own master record
    // THIS ONLY ADDS article (master of publication)
    protected function _addMaster() {
        
        if (!$this->_isPublisher()) {
            $this->_addPublisher();
        }
        
        try {
            $stmt = $this->PDO->prepare("INSERT INTO p_thesis (id_inst, type) VALUES (:id_publisher, :type)");
            
            $stmt->execute(array('id_publisher' => $this->publisher_id,
                'type'=>$this->thesis_type));
            
            $master_id = $this->PDO->lastInsertId();
            
            return $master_id;
       }
       catch (exception $ex) {
          common::except ('Err: ' .$ex .' in ' .__DIR__ .'/' .__FILE__ .':' .__LINE__);
       }  
       

       return false;
       
    }
    
    
    
    
}