class.ilObjectDataSet.php

Go to the documentation of this file.

<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/DataSet/classes/class.ilDataSet.php");

class ilObjectDataSet extends ilDataSet
{
    public function getSupportedVersions()
    {
        return array("4.4.0", "5.1.0", "5.2.0", "5.4.0");
    }
    
    public function getXmlNamespace($a_entity, $a_schema_version)
    {
        return "http://www.ilias.de/xml/Services/Object/" . $a_entity;
    }
    
    protected function getTypes($a_entity, $a_version)
    {
        if ($a_entity == "transl_entry") {
            switch ($a_version) {
                case "4.4.0":
                case "5.1.0":
                case "5.2.0":
                case "5.4.0":
                    return array(
                        "ObjId" => "integer",
                        "Title" => "text",
                        "Description" => "text",
                        "LangCode" => "text",
                        "LangDefault" => "integer");
            }
        }
        if ($a_entity == "transl") {
            switch ($a_version) {
                case "4.4.0":
                case "5.1.0":
                case "5.2.0":
                case "5.4.0":
                    return array(
                        "ObjId" => "integer",
                        "MasterLang" => "text");
            }
        }
        if ($a_entity == "service_settings") {
            switch ($a_version) {
                case "5.1.0":
                case "5.2.0":
                case "5.4.0":
                    return array(
                        "ObjId" => "integer",
                        "Setting" => "text",
                        "Value" => "text");
            }
        }
        if ($a_entity == "common") {
            switch ($a_version) {
                case "5.4.0":
                    return array(
                        "ObjId" => "integer"
                    );
            }
        }
        if ($a_entity == "icon") {
            switch ($a_version) {
                case "5.4.0":
                    return array(
                        "ObjId" => "integer",
                        "Filename" => "text",
                        "Dir" => "directory");
            }
        }
        if ($a_entity == "tile") {
            switch ($a_version) {
                case "5.4.0":
                    return array(
                        "ObjId" => "integer",
                        "Extension" => "text",
                        "Dir" => "directory");
            }
        }
    }

    public function readData($a_entity, $a_version, $a_ids, $a_field = "")
    {
        global $DIC;

        $ilDB = $this->db;

        if (!is_array($a_ids)) {
            $a_ids = array($a_ids);
        }
                
        if ($a_entity == "transl_entry") {
            switch ($a_version) {
                case "4.4.0":
                case "5.1.0":
                case "5.2.0":
                case "5.4.0":
                    $this->getDirectDataFromQuery("SELECT obj_id, title, description," .
                        " lang_code, lang_default" .
                        " FROM object_translation" .
                        " WHERE " . $ilDB->in("obj_id", $a_ids, false, "integer"));
                    break;
            }
        }

        if ($a_entity == "transl") {
            switch ($a_version) {
                case "4.4.0":
                case "5.1.0":
                case "5.2.0":
                case "5.4.0":
                    $this->getDirectDataFromQuery("SELECT obj_id, master_lang" .
                        " FROM obj_content_master_lng" .
                        " WHERE " . $ilDB->in("obj_id", $a_ids, false, "integer"));
                    break;
            }
        }

        if ($a_entity == "service_settings") {
            switch ($a_version) {
                case "5.1.0":
                case "5.2.0":
                case "5.4.0":
                    include_once("./Services/Object/classes/class.ilObjectServiceSettingsGUI.php");
                    include_once("./Services/Container/classes/class.ilContainer.php");

                    $this->data = array();
                    foreach ($a_ids as $id) {
                        // info, news, custom metadata, tags, taxonomies, auto rating (all stored in container settings)
                        $settings = array(
                            ilObjectServiceSettingsGUI::INFO_TAB_VISIBILITY,
                            ilObjectServiceSettingsGUI::NEWS_VISIBILITY,
                            ilObjectServiceSettingsGUI::CUSTOM_METADATA,
                            ilObjectServiceSettingsGUI::TAG_CLOUD,
                            ilObjectServiceSettingsGUI::TAXONOMIES,
                            ilObjectServiceSettingsGUI::AUTO_RATING_NEW_OBJECTS,
                            ilObjectServiceSettingsGUI::CALENDAR_VISIBILITY
                        );
                        if ($a_version == "5.2.0") {
                            $settings[] = ilObjectServiceSettingsGUI::USE_NEWS;
                        }
                        foreach ($settings as $s) {
                            $val = ilContainer::_lookupContainerSetting($id, $s);
                            if ($val) {
                                $this->data[] = array(
                                    "ObjId" => $id,
                                    "Setting" => $s,
                                    "Value" => $val
                                );
                            }
                        }
                    }
                    break;
            }
        }
        // common
        if ($a_entity == "common") {
            $this->data = [];
            foreach ($a_ids as $id) {
                $this->data[] = [
                    "ObjId" => $id
                ];
            }
        }
        // tile images
        if ($a_entity == "tile") {
            $cs = $DIC->object()->commonSettings();
            $this->data = [];
            foreach ($a_ids as $id) {
                $ti = $cs->tileImage()->getByObjId($id);
                if ($ti->exists()) {
                    $this->data[] = [
                        "ObjId" => $id,
                        "Extension" => $ti->getExtension(),
                        "Dir" => dirname($ti->getFullPath())
                    ];
                }
            }
        }

        // icons
        if ($a_entity == "icon") {
            $customIconFactory = $DIC['object.customicons.factory'];
            $this->data = [];
            foreach ($a_ids as $id) {
                $customIcon = $customIconFactory->getByObjId($id, ilObject::_lookupType($id));
                if ($customIcon->exists()) {
                    $this->data[] = [
                        "ObjId" => $id,
                        "Filename" => pathinfo($customIcon->getFullPath(), PATHINFO_BASENAME),
                        "Dir" => dirname($customIcon->getFullPath())
                    ];
                }
            }
        }
    }

    protected function getDependencies($a_entity, $a_version, $a_rec, $a_ids)
    {
        switch ($a_entity) {
            case "common":
                return array(
                    "transl" => array("ids" => $a_rec["ObjId"]),
                    "service_settings" => array("ids" => $a_rec["ObjId"]),
                    "tile" => array("ids" => $a_rec["ObjId"]),
                    "icon" => array("ids" => $a_rec["ObjId"])
                );

            case "transl":
                return array(
                    "transl_entry" => array("ids" => $a_rec["ObjId"])
                );
        }

        return false;
    }
    
    
    public function importRecord($a_entity, $a_types, $a_rec, $a_mapping, $a_schema_version)
    {
        global $DIC;

        switch ($a_entity) {
            case "transl_entry":
                $new_id = $this->getNewObjId($a_mapping, $a_rec['ObjId']);
                if ($new_id > 0) {
                    include_once("./Services/Object/classes/class.ilObjectTranslation.php");
                    $transl = ilObjectTranslation::getInstance($new_id);
                    $transl->addLanguage(
                        $a_rec["LangCode"],
                        $a_rec["Title"],
                        $a_rec["Description"],
                        $a_rec["LangDefault"],
                        true
                    );
                    $transl->save();
                }
                break;

            case "transl":
                $new_id = $this->getNewObjId($a_mapping, $a_rec['ObjId']);
                if ($new_id > 0) {
                    include_once("./Services/Object/classes/class.ilObjectTranslation.php");
                    $transl = ilObjectTranslation::getInstance($new_id);
                    $transl->setMasterLanguage($a_rec["MasterLang"]);
                    $transl->save();
                }
                break;

            case "service_settings":
                include_once("./Services/Object/classes/class.ilObjectServiceSettingsGUI.php");
                include_once("./Services/Container/classes/class.ilContainer.php");

                // info, news, custom metadata, tags, taxonomies, auto rating (all stored in container settings)
                $settings = array(
                    ilObjectServiceSettingsGUI::INFO_TAB_VISIBILITY,
                    ilObjectServiceSettingsGUI::NEWS_VISIBILITY,
                    ilObjectServiceSettingsGUI::CUSTOM_METADATA,
                    ilObjectServiceSettingsGUI::TAG_CLOUD,
                    ilObjectServiceSettingsGUI::TAXONOMIES,
                    ilObjectServiceSettingsGUI::AUTO_RATING_NEW_OBJECTS,
                    ilObjectServiceSettingsGUI::CALENDAR_VISIBILITY,
                    ilObjectServiceSettingsGUI::USE_NEWS
                );
                $new_id = $this->getNewObjId($a_mapping, $a_rec['ObjId']);
                if ($new_id > 0) {
                    if (in_array($a_rec["Setting"], $settings)) {
                        ilContainer::_writeContainerSetting($new_id, $a_rec["Setting"], $a_rec["Value"]);
                    }
                }
                break;

            case "icon":
                $new_id = $this->getNewObjId($a_mapping, $a_rec['ObjId']);
                $dir = str_replace("..", "", $a_rec["Dir"]);
                if ($dir != "" && $this->getImportDirectory() != "") {
                    $source_dir = $this->getImportDirectory() . "/" . $dir;

                    $customIconFactory = $DIC['object.customicons.factory'];
                    $customIcon = $customIconFactory->getByObjId($new_id, ilObject::_lookupType($new_id));
                    $customIcon->createFromImportDir($source_dir, $a_rec["Filename"]);
                }
                break;

            case "tile":
                $new_id = $this->getNewObjId($a_mapping, $a_rec['ObjId']);
                $dir = str_replace("..", "", $a_rec["Dir"]);
                if ($new_id > 0 && $dir != "" && $this->getImportDirectory() != "") {
                    $source_dir = $this->getImportDirectory() . "/" . $dir;
                    $cs = $DIC->object()->commonSettings();
                    $ti = $cs->tileImage()->getByObjId($new_id);
                    $ti->createFromImportDir($source_dir, $a_rec["Extension"]);
                }
                break;
        }
    }

    public function getNewObjId($a_mapping, $old_id)
    {
        global $DIC;
        
        $objDefinition = $DIC["objDefinition"];
        
        $new_id = $a_mapping->getMapping('Services/Container', 'objs', $old_id);
        if (!$new_id) {
            $new_id = $a_mapping->getMapping('Services/Object', 'objs', $old_id);
        }
        if (!$new_id) {
            $new_id = $a_mapping->getMapping('Services/Object', 'obj', $old_id);
        }
        if (!$new_id) {
            foreach ($a_mapping->getAllMappings() as $k => $m) {
                if (substr($k, 0, 8) == "Modules/") {
                    foreach ($m as $type => $map) {
                        if (!$new_id) {
                            if ($objDefinition->isRBACObject($type)) {
                                $new_id = $a_mapping->getMapping($k, $type, $old_id);
                            }
                        }
                    }
                }
            }
        }
        return $new_id;
    }
}