class.ilForumProperties.php

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<?php
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilForumProperties
{       
        const VIEW_TREE = 1;
        const VIEW_DATE = 2;
        const VIEW_DATE_ASC = 2;
        const VIEW_DATE_DESC = 3;
        
        const FORUM_OVERVIEW_WITH_NEW_POSTS = 0;
        const FORUM_OVERVIEW_NO_NEW_POSTS = 1;

        const FILE_UPLOAD_GLOBALLY_ALLOWED  = 0;
        const FILE_UPLOAD_INDIVIDUAL        = 1;

        private $obj_id;
        
        private $default_view = self::VIEW_TREE;
        
        private $anonymized = 0; //false;
        
        private $statistics_enabled = 0; //false;
        
        private $post_activation_enabled = 0; //false; 

        private $notification_type = null;

        private $admin_force_noti = false;
        private $user_toggle_noti = false;

        private $preset_subject = 1;

        private $add_re_subject = 0;

        private $mark_mod_posts = 0;

        private $thread_sorting = 0;

        private $is_thread_rating_enabled = false;
        
        private $db = null;

        private $file_upload_allowed = 0;

        static private $instances = array();
        
        protected function __construct($a_obj_id = 0)
        {
                global $ilDB;

                $this->db = $ilDB;
                $this->obj_id = $a_obj_id;
                $this->read();
        }
        
        private function __clone()
        {               
        }

        static public function getInstance($a_obj_id = 0)
        {
                if (!self::$instances[$a_obj_id])
                {
                self::$instances[$a_obj_id] = new ilForumProperties($a_obj_id);
            }
            
            return self::$instances[$a_obj_id];             
        }
        
        private function read()
        {
                if ($this->obj_id)
                {
                        $res = $this->db->queryf('
                                SELECT * FROM frm_settings
                                WHERE obj_id = %s',
                                array('integer'), array($this->obj_id));
                        
                        $row = $this->db->fetchObject($res);
                        
                        if (is_object($row))
                        {
                                $this->default_view = $row->default_view;
                                $this->anonymized = $row->anonymized ;// == 1 ? true : false;
                                $this->statistics_enabled = $row->statistics_enabled ;// == 1 ? true : false;
                                $this->post_activation_enabled = $row->post_activation ;// == 1 ? true : false;
                                $this->admin_force_noti = $row->admin_force_noti == 1 ? true : false;
                                $this->user_toggle_noti = $row->user_toggle_noti == 1 ? true : false;
                                $this->preset_subject = $row->preset_subject;
                                $this->add_re_subject = $row->add_re_subject;

                                $this->notification_type = $row->notification_type == null ? 'default': $row->notification_type;
                                $this->mark_mod_posts = $row->mark_mod_posts == 1 ? true : false;
                                $this->thread_sorting = $row->thread_sorting == 1? true : false;
                                $this->setIsThreadRatingEnabled((bool)$row->thread_rating);
                                $this->file_upload_allowed = $row->file_upload_allowed == 1 ? true : false;

                                return true;
                        }
                        
                        return false;
                }
                
                return false;
        }
        
        public function insert()
        {
                if ($this->obj_id)
                {
                        $this->db->insert('frm_settings', 
                                array(
                                        'obj_id'              => array('integer', $this->obj_id),
                                        'default_view'        => array('integer', $this->default_view),
                                        'anonymized'          => array('integer', $this->anonymized),
                                        'statistics_enabled'  => array('integer', $this->statistics_enabled),
                                        'post_activation'     => array('integer', $this->post_activation_enabled),
                                        'admin_force_noti'    => array('integer', $this->admin_force_noti),
                                        'user_toggle_noti'    => array('integer', $this->user_toggle_noti),
                                        'preset_subject'      => array('integer', $this->preset_subject),
                                        'add_re_subject'      => array('integer', $this->add_re_subject),
                                        'notification_type'   => array('text', $this->notification_type),
                                        'mark_mod_posts'      => array('integer', $this->mark_mod_posts),
                                        'thread_sorting'      => array('integer', $this->thread_sorting),
                                        'thread_rating'       => array('integer', $this->isIsThreadRatingEnabled()),
                                        'file_upload_allowed' => array('integer', $this->file_upload_allowed)
                                )
                        );

                        return true;
                }
                
                return false;
        }
        
        public function update()
        {
                if ($this->obj_id)
                {
                        $this->db->update('frm_settings',
                                array(
                                        'default_view'        => array('integer', $this->default_view),
                                        'anonymized'          => array('integer', $this->anonymized),
                                        'statistics_enabled'  => array('integer', $this->statistics_enabled),
                                        'post_activation'     => array('integer', $this->post_activation_enabled),
                                        'admin_force_noti'    => array('integer', $this->admin_force_noti),
                                        'user_toggle_noti'    => array('integer', $this->user_toggle_noti),
                                        'preset_subject'      => array('integer', $this->preset_subject),
                                        'add_re_subject'      => array('integer', $this->add_re_subject),
                                        'notification_type'   => array('text', $this->notification_type),
                                        'mark_mod_posts'      => array('integer', $this->mark_mod_posts),
                                        'thread_sorting'      => array('integer', $this->thread_sorting),
                                        'thread_rating'       => array('integer', $this->isIsThreadRatingEnabled()),
                                        'file_upload_allowed' => array('integer', $this->file_upload_allowed)
                                ),
                                array(
                                        'obj_id' => array('integer', $this->obj_id)
                                )
                        );
                        return true;
                }               
                return false;           
        }
        
        public function copy($a_new_obj_id)
        {
                if ($a_new_obj_id)
                {
                        $this->db->update('frm_settings',
                                array(
                                        'default_view'        => array('integer', $this->default_view),
                                        'anonymized'          => array('integer', $this->anonymized),
                                        'statistics_enabled'  => array('integer', $this->statistics_enabled),
                                        'post_activation'     => array('integer', $this->post_activation_enabled),
                                        'admin_force_noti'    => array('integer', $this->admin_force_noti),
                                        'user_toggle_noti'    => array('integer', $this->user_toggle_noti),
                                        'preset_subject'      => array('integer', $this->preset_subject),
                                        'add_re_subject'      => array('integer', $this->add_re_subject),
                                        'notification_type'   => array('text', $this->notification_type),
                                        'mark_mod_posts'      => array('integer', $this->mark_mod_posts),
                                        'thread_sorting'      => array('integer', $this->thread_sorting),
                                        'thread_rating'       => array('integer', $this->isIsThreadRatingEnabled()),
                                        'file_upload_allowed' => array('integer', $this->file_upload_allowed)
                                ),
                                array(
                                        'obj_id' => array('integer', $a_new_obj_id)
                                )
                        );
                        return true;
                }
                
                return false;
        }

        public function isIsThreadRatingEnabled()
        {
                return (bool)$this->is_thread_rating_enabled;
        }

        public function setIsThreadRatingEnabled($is_thread_rating_enabled)
        {
                $this->is_thread_rating_enabled = (bool)$is_thread_rating_enabled;
        }
        
        public function setDefaultView($a_default_view)
        {
                $this->default_view = $a_default_view;
        }
        public function getDefaultView()
        {
                return $this->default_view;
        }
        public function setStatisticsStatus($a_statistic_status)
        {
                $this->statistics_enabled = $a_statistic_status;
        }
        public function isStatisticEnabled()
        {
                return $this->statistics_enabled;
        }
        public function setAnonymisation($a_anonymized)
        {
                $this->anonymized = $a_anonymized;
        }
        public function isAnonymized()
        {
                return $this->anonymized;
        }               
        static function _isAnonymized($a_obj_id)
        {
                global $ilDB;
                
                $result = $ilDB->queryf("SELECT anonymized FROM frm_settings WHERE obj_id = %s",
                                array('integer'),array($a_obj_id));

                while($record = $ilDB->fetchAssoc($result))
                {
                        return $record['anonymized'];
                }
                
                return 0;
        }
        
        public function setPostActivation($a_post_activation)
        {
                $this->post_activation_enabled = $a_post_activation;
        }       
        public function isPostActivationEnabled()
        {
                return $this->post_activation_enabled;
        }
        public function setObjId($a_obj_id = 0)
        {
                $this->obj_id = $a_obj_id;
                $this->read();
        }
        public function getObjId()
        {
                return $this->obj_id;
        }

        public function setAdminForceNoti($a_admin_force)
        {
                $this->admin_force_noti = $a_admin_force;
        }

        public function isAdminForceNoti()
        {
                return $this->admin_force_noti;
        }

        public function setUserToggleNoti($a_user_toggle)
        {
                $this->user_toggle_noti = $a_user_toggle;
        }

        public function isUserToggleNoti()
        {
                return $this->user_toggle_noti;
        }

        static function _isAdminForceNoti($a_obj_id)
        {
                global $ilDB;

                $res = $ilDB->queryF("SELECT admin_force_noti FROM frm_settings WHERE obj_id = %s",
                                array('integer'),
                                array($a_obj_id));
                while($record = $ilDB->fetchAssoc($res))
                {
                        return $record['admin_force_noti'];
                }

                return 0;
        }

        static function _isUserToggleNoti($a_obj_id)
        {
                global $ilDB;

                $res = $ilDB->queryF("SELECT user_toggle_noti FROM frm_settings WHERE obj_id = %s",
                                array('integer'),
                                array($a_obj_id));
                while($record = $ilDB->fetchAssoc($res))
                {
                        return $record['user_toggle_noti'];
                }
                return 0;
        }

        public function setPresetSubject($a_preset_subject)
        {
                $this->preset_subject = $a_preset_subject;
        }
        public function getPresetSubject()
        {
                return $this->preset_subject;
        }
        public function setAddReSubject($a_add_re_subject)
        {
                $this->add_re_subject = $a_add_re_subject;
        }
        public function getAddReSubject()
        {
                return $this->add_re_subject;
        }

        public function setNotificationType($a_notification_type)
        {
                if($a_notification_type == null)
                        $this->notification_type = 'default';
                else
                        $this->notification_type = $a_notification_type;
        }
        public function getNotificationType()
        {
                return $this->notification_type;
        }

        public function getSubjectSetting()
        {
                if($this->getPresetSubject() == 0
                && $this->getAddReSubject() == 0)
                {
                        return "empty_subject";
                }
                else if($this->getPresetSubject() == 1)
                {
                        return "preset_subject";
                }
                else if($this->getAddReSubject() == 1)
                {
                        return "add_re_to_subject";
                }
                else return "preset_subject";
        }
        public function setSubjectSetting($a_subject_setting)
        {
                if($a_subject_setting == 'empty_subject')
                {
                        $this->setPresetSubject(0);
                        $this->setAddReSubject(0);
                }
                else if($a_subject_setting == 'preset_subject')
                {
                        $this->setPresetSubject(1);
                        $this->setAddReSubject(0);
                }
                else if($a_subject_setting == 'add_re_to_subject')
                {
                        $this->setPresetSubject(0);
                        $this->setAddReSubject(1);
                }
        }

        public function setMarkModeratorPosts($a_mod_post)
        {
                $this->mark_mod_posts = $a_mod_post;
        }

        public function getMarkModeratorPosts()
        {
                return $this->mark_mod_posts;
        }

        public function setThreadSorting($a_thread_sorting)
        {
                $this->thread_sorting = $a_thread_sorting;
        }
        public function getThreadSorting()
        {
                return $this->thread_sorting;
        }
        
        public function getUserToggleNoti()
        {
                return $this->user_toggle_noti;
        }

        public function getAdminForceNoti()
        {
                return $this->admin_force_noti;
        }

        public function setFileUploadAllowed($allowed)
        {
                $this->file_upload_allowed = $allowed;
        }

        public function getFileUploadAllowed()
        {
                return $this->file_upload_allowed;
        }

        public function isFileUploadAllowed()
        {
                if(self::isFileUploadGloballyAllowed())
                {
                        return true;
                }

                if((bool)$this->getFileUploadAllowed())
                {
                        return true;
                }
                
                return false;
        }

        public static function isFileUploadGloballyAllowed()
        {
                global $ilSetting;

                return $ilSetting->get('file_upload_allowed_fora', self::FILE_UPLOAD_GLOBALLY_ALLOWED) == self::FILE_UPLOAD_GLOBALLY_ALLOWED;
        }
        
        public static function isSendAttachmentsByMailEnabled()
        {
                global $ilSetting;
                
                return $ilSetting->get('send_attachments_by_mail') == true ? true : false;
        }
}