class.ilCalendarDataSet.php

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<?php
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once("./Services/DataSet/classes/class.ilDataSet.php");
 
class ilCalendarDataSet extends ilDataSet
{       
        public function getSupportedVersions()
        {
                return array("4.3.0");
        }
        
        function getXmlNamespace($a_entity, $a_schema_version)
        {
                return "http://www.ilias.de/xml/Services/Calendar/".$a_entity;
        }
        
        protected function getTypes($a_entity, $a_version)
        {
                // calendar
                if ($a_entity == "calendar")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        return array (
                                                "CatId" => "integer",
                                                "ObjId" => "text",
                                                "Title" => "text",
                                                "Color" => "text",
                                                "Type" => "integer"
                                        );
                        }
                }
                
                // calendar entry
                if ($a_entity == "cal_entry")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        return array (
                                                "Id" => "integer",
                                                "Title" => "text",
                                                "Subtitle" => "text",
                                                "Description" => "text",
                                                "Location" => "text",
                                                "Fullday" => "integer",
                                                "Starta" => "text",
                                                "Enda" => "text",
                                                "Informations" => "text",
                                                "AutoGenerated" => "integer",
                                                "ContextId" => "integer",
                                                "TranslationType" => "integer",
                                                "IsMilestone" => "integer",
                                                "Completion" => "integer",
                                                "Notification" => "integer"
                                        );
                        }
                }
                
                // calendar/entry assignment
                if ($a_entity == "cal_assignment")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        return array (
                                                "CatId" => "integer",
                                                "EntryId" => "integer"
                                        );
                        }
                }
                
                // recurrence rule
                if ($a_entity == "recurrence_rule")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        return array (
                                                "RuleId" => "integer",
                                                "EntryId" => "integer",
                                                "CalRecurrence" => "integer",
                                                "FreqType" => "text",
                                                "FreqUntilDate" => "text",
                                                "FreqUntilCount" => "integer",
                                                "Intervall" => "integer",
                                                "Byday" => "text",
                                                "Byweekno" => "text",
                                                "Bymonth" => "text",
                                                "Bymonthday" => "text",
                                                "Byyearday" => "text",
                                                "Bysetpos" => "text",
                                                "Weekstart" => "text"
                                        );
                        }
                }
        }
 
        function readData($a_entity, $a_version, $a_ids, $a_field = "")
        {
                global $ilDB;
 
                if (!is_array($a_ids))
                {
                        $a_ids = array($a_ids);
                }
 
                // calendar
                if ($a_entity == "calendar")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        $this->getDirectDataFromQuery("SELECT cat_id, obj_id, title, color, type ".
                                                " FROM cal_categories ".
                                                " WHERE ".
                                                $ilDB->in("cat_id", $a_ids, false, "integer"));
                                        break;
                        }
                }
                
                // cal assignments
                if ($a_entity == "cal_assignment")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        $this->getDirectDataFromQuery("SELECT cat_id, cal_id entry_id ".
                                                " FROM cal_cat_assignments ".
                                                " WHERE ".
                                                $ilDB->in("cat_id", $a_ids, false, "integer"));
                                        break;
                        }
                }
                
                // cal entries
                if ($a_entity == "cal_entry")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        $this->getDirectDataFromQuery("SELECT cal_id id, title, subtitle, description, location, fullday, ".
                                                " starta, enda, informations, auto_generated, context_id, translation_type, is_milestone, completion, notification ".
                                                " FROM cal_entries ".
                                                " WHERE ".
                                                $ilDB->in("cal_id", $a_ids, false, "integer"));
                                        break;
                        }
                }                       
 
                
                // recurrence_rule
                if ($a_entity == "recurrence_rule")
                {
                        switch ($a_version)
                        {
                                case "4.3.0":
                                        $this->getDirectDataFromQuery("SELECT rule_id, cal_id entry_id, cal_recurrence, freq_type, freq_until_date, freq_until_count, ".
                                                " intervall, byday, byweekno, bymonth, bymonthday, byyearday, bysetpos, weekstart ".
                                                " FROM cal_recurrence_rules ".
                                                " WHERE ".
                                                $ilDB->in("cal_id", $a_ids, false, "integer"));
                                        break;
                        }
                }                       
        }
        
        protected function getDependencies($a_entity, $a_version, $a_rec, $a_ids)
        {
                switch ($a_entity)
                {
                        case "calendar":
                                include_once("./Services/Calendar/classes/class.ilCalendarCategoryAssignments.php");
                                $assignmnts = ilCalendarCategoryAssignments::_getAssignedAppointments(array($a_rec["CatId"]));
                                $entries = array();
                                foreach ($assignmnts as $cal_id)
                                {
                                        $entries[$cal_id] = $cal_id;
                                }
                                return array (
                                        "cal_entry" => array("ids" => $entries),
                                        "cal_assignment" => array("ids" => $a_rec["CatId"])
                                );                                                      
                        case "cal_entry":
                                return array (
                                        "recurrence_rule" => array("ids" => $a_rec["Id"])
                                );                                                      
                }
 
                return false;
        }
 
        function importRecord($a_entity, $a_types, $a_rec, $a_mapping, $a_schema_version)
        {
                switch ($a_entity)
                {
                        case "calendar":
                                // please note: we currently only support private user calendars to
                                // be imported
                                if ($a_rec["Type"] == 1)
                                {
                                        $usr_id = $a_mapping->getMapping("Services/User", "usr", $a_rec["ObjId"]);
                                        if ($usr_id > 0 && ilObject::_lookupType($usr_id) == "usr")
                                        {
                                                include_once('./Services/Calendar/classes/class.ilCalendarCategory.php');
                                                $category = new ilCalendarCategory(0);
                                                $category->setTitle($a_rec["Title"]);
                                                $category->setColor($a_rec["Color"]);
                                                $category->setType(ilCalendarCategory::TYPE_USR);
                                                $category->setObjId($usr_id);
                                                $category->add();
                                                $a_mapping->addMapping("Services/Calendar", "calendar", $a_rec["CatId"],
                                                        $category->getCategoryID());
                                        }
                                }
                                break;
 
                        case "cal_entry":
                                // please note: we currently only support private user calendars to
                                // be imported
                                if ((int) $a_rec["ContextId"] == 0)
                                {
                                        include_once('./Services/Calendar/classes/class.ilCalendarEntry.php');
                                        $entry = new ilCalendarEntry(0);
                                        $entry->setTitle($a_rec["Title"]);
                                        $entry->setSubtitle($a_rec["Subtitle"]);
                                        $entry->setDescription($a_rec["Description"]);
                                        $entry->setLocation($a_rec["Location"]);
                                        $entry->setFullday($a_rec["Fullday"]);
                                        if ($a_rec["Starta"] != "")
                                        {
                                                $entry->setStart(new ilDateTime($a_rec["Starta"], IL_CAL_DATETIME, 'UTC'));
                                        }
                                        if ($a_rec["Enda"] != "")
                                        {
                                                $entry->setEnd(new ilDateTime($a_rec["Enda"], IL_CAL_DATETIME, 'UTC'));
                                        }
                                        $entry->setFurtherInformations($a_rec["Informations"]);
                                        $entry->setAutoGenerated($a_rec["AutoGenerated"]);
                                        $entry->setContextId($a_rec["ContextId"]);
                                        $entry->setMilestone($a_rec["Milestone"]);
                                        $entry->setCompletion($a_rec["Completion"]);
                                        $entry->setTranslationType($a_rec["TranslationType"]);
                                        $entry->enableNotification($a_rec["Notification"]);
                                        $entry->save();
                                        $a_mapping->addMapping("Services/Calendar", "cal_entry", $a_rec["Id"],
                                                $entry->getEntryId());
                                }
                                break;
                                
                        case "cal_assignment":
                                $cat_id = $a_mapping->getMapping("Services/Calendar", "calendar", $a_rec["CatId"]);
                                $entry_id = $a_mapping->getMapping("Services/Calendar", "cal_entry", $a_rec["EntryId"]);
                                if ($cat_id > 0 && $entry_id > 0)
                                {
                                        include_once('./Services/Calendar/classes/class.ilCalendarCategoryAssignments.php');
                                        $ass = new ilCalendarCategoryAssignments($entry_id);
                                        $ass->addAssignment($cat_id);
                                }
                                break;
                                
                        case "recurrence_rule":
                                $entry_id = $a_mapping->getMapping("Services/Calendar", "cal_entry", $a_rec["EntryId"]);
                                if ($entry_id > 0)
                                {
                                        include_once('./Services/Calendar/classes/class.ilCalendarRecurrence.php');
                                        $rec = new ilCalendarRecurrence();
                                        $rec->setEntryId($entry_id);
                                        $rec->setRecurrence($a_rec["CalRecurrence"]);
                                        $rec->setFrequenceType($a_rec["FreqType"]);
                                        if ($a_rec["FreqUntilDate"] != "")
                                        {
                                                $rec->setFrequenceUntilDate(new ilDateTime($a_rec["FreqUntilDate"], IL_CAL_DATETIME));
                                        }
                                        $rec->setFrequenceUntilCount($a_rec["FreqUntilCount"]);
                                        $rec->setInterval($a_rec["Interval"]);
                                        $rec->setBYDAY($a_rec["Byday"]);
                                        $rec->setBYWEEKNO($a_rec["Byweekno"]);
                                        $rec->setBYMONTH($a_rec["Bymonth"]);
                                        $rec->setBYMONTHDAY($a_rec["Bymonthday"]);
                                        $rec->setBYYEARDAY($a_rec["Byyearday"]);
                                        $rec->setBYSETPOS($a_rec["Bysetpos"]);
                                        $rec->setWeekstart($a_rec["Weekstart"]);
                                        $rec->save();
                                        $a_mapping->addMapping("Services/Calendar", "recurrence_rule", $a_rec["RuleId"],
                                                $rec->getRecurrenceId());
                                }
                                break;
                }
        }
}
?>