ilExternalFeedDataSet Class Reference

External feed data set class. More...

Inheritance diagram for ilExternalFeedDataSet:

Collaboration diagram for ilExternalFeedDataSet:

Public Member Functions
	getSupportedVersions ()
	Get supported versions. More...
	getXmlNamespace ($a_entity, $a_schema_version)
	Get xml namespace. More...
	readData ($a_entity, $a_version, $a_ids)
	Read data. More...
	importRecord ($a_entity, $a_types, $a_rec, $a_mapping, $a_schema_version)
	Import record. More...
Public Member Functions inherited from ilDataSet
	__construct ()
	Constructor. More...
	init ($a_entity, $a_schema_version)
	Init. More...
	getSupportedVersions ()
	Get supported version. More...
	readData ($a_entity, $a_version, $a_ids)
	Read data from DB. More...
	setExportDirectories ($a_relative, $a_absolute)
	Set export directories. More...
	setImportDirectory ($a_val)
	Set import directory. More...
	getImportDirectory ()
	Get import directory. More...
	setDSPrefix ($a_val)
	Set XML dataset namespace prefix. More...
	getDSPrefix ()
	Get XML dataset namespace prefix. More...
	getDSPrefixString ()
	getDirectDataFromQuery ($a_query, $a_convert_to_leading_upper=true, $a_set=true)
	Get data from query.This is a standard procedure, all db field names are directly mapped to abstract fields. More...
	convertToLeadingUpper ($a_str)
	Make xyz_abc a XyzAbc string. More...
	getJsonRepresentation ()
	Get json representation. More...
	getXmlRepresentation ( $a_entity, $a_schema_version, $a_ids, $a_field="", $a_omit_header=false, $a_omit_types=false)
	Get xml representation <dataset install_id="123" install_url="..."> <types entity="table_name" version="4.0.1"> <ftype name="field_1" type="text"> <ftype name="field_2" type="date"> <ftype name="field_3" type="integer"> </types> <types ...> ... More...
	addRecordsXml ($a_writer, $a_prefixes, $a_entity, $a_schema_version, $a_ids, $a_field="")
	Add records xml. More...
	afterXmlRecordWriting ($a_entity, $a_version, $a_set)
	After xml record writing hook record. More...
	getNamespaces (&$namespaces, $a_entity, $a_schema_version)
	Get xml namespaces. More...
	getXmlRecord ($a_entity, $a_version, $a_set)
	Get xml record for version. More...
	getJsonRecord ($a_set)
	Get json record for version. More...
	getXmlTypes ($a_entity, $a_version)
	Get xml types. More...
	getJsonTypes ($a_entity, $a_version)
	Get json types. More...
	getXMLEntityName ($a_entity, $a_version)
	Get entity name for xml (may be overwritten) More...
	getXMLEntityTag ($a_entity, $a_schema_version)
	Get entity tag. More...
	getJsonEntityName ($a_entity, $a_version)
	Get entity name for json (may be overwritten) More...
	setImport ($a_val)
	Set import object. More...
	getImport ()
	Get import object. More...
	setCurrentInstallationId ($a_val)
	Set current installation id. More...
	getCurrentInstallationId ()
	Get current installation id. More...

Protected Member Functions
	getTypes ($a_entity, $a_version)
	Get field types for entity. More...
	getDependencies ($a_entity, $a_version, $a_rec, $a_ids)
	Determine the dependent sets of data. More...
Protected Member Functions inherited from ilDataSet
	getTypes ($a_entity, $a_version)
	Get (abstract) types for (abstract) field names. More...
	getXmlNamespace ($a_entity, $a_schema_version)
	Get xml namespace. More...
	createObjectExportId ($a_type, $a_id)
	Build ilias export id. More...
	parseObjectExportId ($a_id, $a_fallback_id=null)
	Parse export id. More...

Additional Inherited Members
Data Fields inherited from ilDataSet
	$dircnt
const	EXPORT_NO_INST_ID = 1
const	EXPORT_ID_ILIAS_LOCAL = 2
const	EXPORT_ID_ILIAS_LOCAL_INVALID = 3
const	EXPORT_ID_ILIAS_REMOTE = 4
const	EXPORT_ID_ILIAS_REMOTE_INVALID = 5
const	EXPORT_ID = 6
const	EXPORT_ID_INVALID = 7
Protected Attributes inherited from ilDataSet
	$current_installation_id = ""
	$db
	$ds_log

Detailed Description

External feed data set class.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 13 of file class.ilExternalFeedDataSet.php.

Member Function Documentation

getDependencies()

ilExternalFeedDataSet::getDependencies (   $a_entity,   $a_version,   $a_rec,   $a_ids  )

protected

Determine the dependent sets of data.

Definition at line 85 of file class.ilExternalFeedDataSet.php.

    {
        return false;
    }

getSupportedVersions()

ilExternalFeedDataSet::getSupportedVersions

(

)

Get supported versions.

Parameters

Definition at line 21 of file class.ilExternalFeedDataSet.php.

    {
        return array("4.1.0");
    }

getTypes()

ilExternalFeedDataSet::getTypes (   $a_entity,   $a_version  )

protected

Get field types for entity.

Parameters

Definition at line 43 of file class.ilExternalFeedDataSet.php.

    {
        if ($a_entity == "feed") {
            switch ($a_version) {
                case "4.1.0":
                    return array(
                        "Id" => "integer",
                        "Title" => "text",
                        "Url" => "text");
            }
        }
    }

getXmlNamespace()

ilExternalFeedDataSet::getXmlNamespace	(		$a_entity,
			$a_schema_version
	)

Get xml namespace.

Parameters

Definition at line 32 of file class.ilExternalFeedDataSet.php.

    {
        return "http://www.ilias.de/xml/Modules/ExternalFeed/" . $a_entity;
    }

importRecord()

ilExternalFeedDataSet::importRecord	(		$a_entity,
			$a_types,
			$a_rec,
			$a_mapping,
			$a_schema_version
	)

Import record.

Parameters

Definition at line 97 of file class.ilExternalFeedDataSet.php.

References ilObjectFactory\getInstanceByObjId().

    {
        //echo $a_entity;
        //var_dump($a_rec);

        switch ($a_entity) {
            case "feed":

                include_once("./Modules/ExternalFeed/classes/class.ilObjExternalFeed.php");

                if ($new_id = $a_mapping->getMapping('Services/Container', 'objs', $a_rec['Id'])) {
                    $newObj = ilObjectFactory::getInstanceByObjId($new_id, false);
                } else {
                    $newObj = new ilObjExternalFeed();
                    $newObj->setType("feed");
                    $newObj->create(true);
                }

                $newObj->setTitle($a_rec["Title"]);
                $newObj->setDescription($a_rec["Url"]);
                $newObj->update();
                $this->current_obj = $newObj;
                $a_mapping->addMapping("Modules/ExternalFeed", "feed", $a_rec["Id"], $newObj->getId());

                // create the feed block
                include_once("./Services/Block/classes/class.ilExternalFeedBlock.php");
                $fb = new ilExternalFeedBlock();
                $fb->setTitle($a_rec["Title"]);
                $fb->setFeedUrl($a_rec["Url"]);
                $fb->setContextObjId($newObj->getId());
                $fb->setContextObjType("feed");
                $fb->create();

                break;
        }
    }

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readData()

ilExternalFeedDataSet::readData	(		$a_entity,
			$a_version,
			$a_ids
	)

Read data.

Parameters

Definition at line 62 of file class.ilExternalFeedDataSet.php.

References ilDataSet\$db, $ilDB, and ilDataSet\getDirectDataFromQuery().

    {
        $ilDB = $this->db;

        if (!is_array($a_ids)) {
            $a_ids = array($a_ids);
        }
                
        if ($a_entity == "feed") {
            switch ($a_version) {
                case "4.1.0":
                    $this->getDirectDataFromQuery("SELECT obj_id id, title, description url " .
                        " FROM object_data " .
                        "WHERE " .
                        $ilDB->in("obj_id", $a_ids, false, "integer"));
                    break;
            }
        }
    }

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The documentation for this class was generated from the following file:

• Modules/ExternalFeed/classes/class.ilExternalFeedDataSet.php