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contributions/jcssmanager/model/classes/jcsscompressedfiles.model.php

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<?php
class DAOJcsscompressedfiles extends DataObjectBase {
        public $type;
        public $filename;
        public $hash;
        public $num_sources;
        public $sources;
        public $version;
        
        
        /**
         * Create the table object describing this dataobejcts table
         */
        protected function create_table_object() {
                return new DBTable(
                        'jcsscompressedfiles',
                        array(
                                new DBFieldEnum('type', array_keys(JCSSManager::get_types()),  null, DBField::NOT_NULL),
                                new DBFieldText('filename', 255, null, DBField::NOT_NULL),
                                new DBFieldText('hash', 255, null, DBField::NOT_NULL),
                                new DBFieldInt('num_sources', 1, DBFieldInt::UNSIGNED | DBField::NOT_NULL),
                                new DBFieldSerialized('sources', DBFieldText::BLOB_LENGTH_SMALL, null, DBField::NOT_NULL),
                                new DBFieldInt('version', 1,DBFieldInt::UNSIGNED | DBField::NOT_NULL)
                        ),
                        array('type', 'filename')
                );              
        }
        
        /**
         * Returns versioned filename
         * 
         * @return string
         */
        public function get_versioned_filename() {
                $arr = explode('.', $this->filename);
                $ext = array_pop($arr);
                $arr[] = $this->version;
                $arr[] = $ext;
                return implode('.', $arr);                      
        }
        
        /**
         * Substitute any of the files given in $arr_files
         * 
         * @param array $arr_files
         * @return array Array of files  
         */
        public function substitute($arr_files) {
                if (count($arr_files) < count($this->sources)) {
                        return $arr_files;
                }
                
                $ret = array();
                $matches = 0;
                foreach($arr_files as $file) {
                        if (in_array($file, $this->sources)) {
                                if ($matches == 0) {
                                        $ret[] = $this->get_versioned_filename();
                                }
                                $matches++;
                        }
                        else {
                                $ret[] = $file;
                        }
                }
                
                if ($matches != count($this->sources)) {
                        $ret = $arr_files;
                }
                
                return $ret;
        }
}

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