class.ilMailTemplateDataProvider.php

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<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Services/Mail/classes/class.ilMailTemplate.php';

class ilMailTemplateDataProvider
{
        protected $mail_templates = array();

        public function __construct()
        {
                $this->read();
        }

        private function read()
        {
                global $ilDB;

                $res = $ilDB->query('SELECT * FROM mail_man_tpl');
                while($row = $ilDB->fetchAssoc($res))
                {
                        $this->mail_templates[$row['tpl_id']] = new ilMailTemplate($row);
                }
        }

        public function getTableData()
        {
                $list = array();
                foreach($this->mail_templates as $objMailTpl)
                {
                        $list[] = array(
                                'tpl_id'  => $objMailTpl->getTplId(),
                                'title'   => $objMailTpl->getTitle(),
                                'context' => $objMailTpl->getContext(),
                                'lang'    => $objMailTpl->getLang()
                        );
                }

                return $list;
        }

        public function getTemplateById($tpl_id)
        {
                return $this->mail_templates[$tpl_id];
        }

        public function getTemplateByContexId($context_id)
        {
                return array_filter($this->mail_templates, function(ilMailTemplate $template) use ($context_id) {
                        return $context_id === $template->getContext();
                });
        }

        public function deleteTemplates($tpl_ids = array())
        {
                global $ilDB;

                if(count($tpl_ids) > 0)
                {
                        $ilDB->manipulate('
                        DELETE FROM mail_man_tpl WHERE ' .
                                $ilDB->in('tpl_id', $tpl_ids, false, 'integer')
                        );
                }                       
        }
}