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contributions/binaries/model/classes/binaries.model.php

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<?php
/**
 * DAO class for Binaries
 * 
 * @author Gerd Riesselmann
 * @ingroup Binaries
 */
class DAOBinaries extends DataObjectTimestampedCached {
        public $id;
        public $name;
        public $mimetype;
        
        /**
         * Create table description
         */
        protected function create_table_object() {
                return new DBTable(
                        'binaries',
                        array_merge(array(
                                new DBFieldInt('id', null, DBFieldInt::AUTOINCREMENT | DBFieldInt::UNSIGNED | DBFieldInt::NOT_NULL),                            
                                new DBFieldText('name', 200, null, DBFieldText::NOT_NULL),
                                new DBFieldText('mimetype', 100, null, DBFieldText::NOT_NULL),
                                ), $this->get_timestamp_field_declarations()
                        ),
                        'id'
                );
        }
        
        /**
         * Returns the base type of this binary's mime type e.g. "text" for text/html
         *
         * @return string
         */
        public function get_mime_base_type() {
                $tmp = explode('/', $this->mimetype);
                return $tmp[0];
        }
        
        /**
         * Return data - that is the bytes forming this binary
         * 
         * @return string
         */
        public function get_data() {
                $data = DB::get_item('binariesdata', 'id_binary', $this->id);
                return $data ? $data->data : '';
        }
        
        /**
         * Keep compatability to older version, where data was a member, not outsourced to binariesdata
         */
        public function __get($name) {
                if ($name == 'data') {
                        return $this->get_data();
                }
                return null;
        }
}

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