ilExternalFeedDataSet Class Reference

External feed data set class. More...

Inheritance diagram for ilExternalFeedDataSet:

Collaboration diagram for ilExternalFeedDataSet:

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

Protected Member Functions
	getTypes ($a_entity, $a_version)
	Get field types for entity.
	getDependencies ($a_entity, $a_version, $a_rec, $a_ids)
	Determine the dependent sets of data.

Additional Inherited Members
Data Fields inherited from ilDataSet
	$dircnt

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

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

protected

Determine the dependent sets of data.

Definition at line 96 of file class.ilExternalFeedDataSet.php.

        {
                return false;
        }

ilExternalFeedDataSet::getSupportedVersions

(

$a_entity

)

Get supported versions.

Parameters

@return

Reimplemented from ilDataSet.

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

        {
                switch ($a_entity)
                {
                        case "feed":
                                return array("4.1.0");
                }
        }

ilExternalFeedDataSet::getTypes (   $a_entity,   $a_version  )

protected

Get field types for entity.

Parameters

@return

Reimplemented from ilDataSet.

Definition at line 47 of file class.ilExternalFeedDataSet.php.

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

        }

ilExternalFeedDataSet::getXmlNamespace	(		$a_entity,
			$a_target_release
	)

Get xml namespace.

Parameters

@return

Reimplemented from ilDataSet.

Definition at line 36 of file class.ilExternalFeedDataSet.php.

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

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

Import record.

Parameters

@return

Definition at line 108 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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ilExternalFeedDataSet::readData	(		$a_entity,
			$a_version,
			$a_ids,
			$a_field = ""
	)

Read data.

Parameters

@return

Definition at line 69 of file class.ilExternalFeedDataSet.php.

References $ilDB, and ilDataSet\getDirectDataFromQuery().

        {
                global $ilDB;

                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