ilObjMediaObject Class Reference

Class ilObjMediaObject. More...

Inheritance diagram for ilObjMediaObject:

Collaboration diagram for ilObjMediaObject:

Public Member Functions
	ilObjMediaObject ($a_id=0)
	Constructor @access public. More...
	setRefId ()
	getRefId ()
	get reference id @access public More...
	putInTree ()
	createReference ()
	creates reference for object More...
	setTitle ($a_title)
	set object title More...
	getTitle ()
	get object title @access public More...
	delete ()
	delete media object More...
	getDescription ()
	get description of media object More...
	setDescription ($a_description)
	set description of media object More...
	MDUpdateListener ($a_element)
	Meta data update listener. More...
	createMetaData ()
	create meta data entry More...
	updateMetaData ()
	update meta data entry More...
	deleteMetaData ()
	delete meta data entry More...
	addMediaItem ($a_item)
	add media item to media object More...
&	getMediaItems ()
	get all media items More...
&	getMediaItem ($a_purpose)
	get item for media purpose More...
	removeMediaItem ($a_purpose)
	removeAllMediaItems ()
	remove all media items More...
	getMediaItemNr ($a_purpose)
	hasFullscreenItem ()
	hasPurposeItem ($purpose)
	returns wether object has media item with specific purpose More...
	read ()
	read media object data from db More...
	setId ($a_id)
	set id More...
	getId ()
	get object id @access public More...
	setAlias ($a_is_alias)
	set wether page object is an alias More...
	isAlias ()
	setOriginID ($a_id)
	getOriginID ()
	getImportId ()
	get import id More...
	setImportId ($a_id)
	set import id More...
	create ($a_create_meta_data=false, $a_save_media_items=true)
	create media object in db More...
	update ($a_upload=false)
	update media object in db More...
	_getDirectory ($a_mob_id)
	get directory for files of media object (static) More...
	_getThumbnailDirectory ($a_mob_id, $a_mode="filesystem")
	get directory for files of media object (static) More...
	createDirectory ()
	Create file directory of media object. More...
	_createThumbnailDirectory ($a_obj_id)
	Create thumbnail directory. More...
	getFilesOfDirectory ($a_subdir="")
	Get files of directory. More...
	getXML ($a_mode=IL_MODE_FULL, $a_inst=0)
	get MediaObject XLM Tag More...
	handleAmps ($a_str)
	Replace "&" (if not an "&") with "&". More...
	exportXML (&$a_xml_writer, $a_inst=0)
	export XML More...
	exportFiles ($a_target_dir)
	export all media files of object to target directory note: target directory must be the export target directory, "/objects/il_<inst>_mob_<mob_id>/..." will be appended to this directory More...
	exportMediaFullscreen ($a_target_dir, $pg_obj)
	modifyExportIdentifier ($a_tag, $a_param, $a_value)
	setContainsIntLink ($a_contains_link)
	content parser set this flag to true, if the media object contains internal links (this method should only be called by the import parser) More...
	containsIntLink ()
	returns true, if mob was marked as containing an intern link (via setContainsIntLink) (this method should only be called by the import parser) More...
	_deleteAllUsages ($a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
	static More...
	_getMobsOfObject ($a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
	get mobs of object More...
	_saveUsage ($a_mob_id, $a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
	Save usage of mob within another container (e.g. More...
	_removeUsage ($a_mob_id, $a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
	Remove usage of mob in another container. More...
	getUsages ($a_include_history=true)
	get all usages of current media object More...
	lookupUsages ($a_id, $a_include_history=true)
	Lookup usages of media object. More...
	getParentObjectIdForUsage ($a_usage, $a_include_all_access_obj_ids=false)
	Get's the repository object ID of a parent object, if possible. More...
	_resizeImage ($a_file, $a_width, $a_height, $a_constrain_prop=false)
	resize image and return new image file ("_width_height" string appended) More...
	getDataDirectory ()
	uploadAdditionalFile ($a_name, $tmp_name, $a_subdir="", $a_mode="move_uploaded")
	Create new media object and update page in db and return new media object. More...
	uploadSrtFile ($a_tmp_name, $a_language, $a_mode="move_uploaded")
	Upload srt file. More...
	getSrtFiles ()
	Get srt files. More...
	makeThumbnail ($a_file, $a_thumbname, $a_format="png", $a_size="80")
	Make thumbnail. More...
	removeAdditionalFile ($a_file)
	Remove additional file. More...
	getLinkedMediaObjects ($a_ignore="")
	Get all media objects linked in map areas of this media object. More...
	duplicate ()
	Duplicate media object, return new media object. More...
	uploadVideoPreviewPic ($a_prevpic)
	Upload video preview picture. More...
	generatePreviewPic ($a_width, $a_height)
	Upload video preview picture. More...
	getVideoPreviewPic ($a_filename_only=false)
	Get video preview pic. More...
	getMultiSrtUploadDir ()
	Get directory for multi srt upload. More...
	uploadMultipleSubtitleFile ($a_file)
	Upload multi srt file. More...
	clearMultiSrtDirectory ()
	Clear multi feedback directory. More...
	getMultiSrtFiles ()
	Get all srt files of srt multi upload. More...
Public Member Functions inherited from ilObject
	ilObject ($a_id=0, $a_reference=true)
	Constructor @access public. More...
	withReferences ()
	determines wehter objects are referenced or not (got ref ids or not) More...
	read ($a_force_db=false)
	read object data from db into object More...
	getId ()
	get object id @access public More...
	setId ($a_id)
	set object id @access public More...
	setRefId ($a_id)
	set reference id @access public More...
	getRefId ()
	get reference id @access public More...
	getType ()
	get object type @access public More...
	setType ($a_type)
	set object type @access public More...
	getPresentationTitle ()
	get presentation title Normally same as title Overwritten for sessions More...
	getTitle ()
	get object title @access public More...
	getUntranslatedTitle ()
	get untranslated object title @access public More...
	setTitle ($a_title)
	set object title More...
	getDescription ()
	get object description More...
	setDescription ($a_desc)
	set object description More...
	getLongDescription ()
	get object long description (stored in object_description) More...
	getImportId ()
	get import id More...
	setImportId ($a_import_id)
	set import id More...
	getOwner ()
	get object owner More...
	getOwnerName ()
	_lookupOwnerName ($a_owner_id)
	lookup owner name for owner id More...
	setOwner ($a_owner)
	set object owner More...
	getCreateDate ()
	get create date @access public More...
	getLastUpdateDate ()
	get last update date @access public More...
	getDiskUsage ()
	setObjDataRecord ($a_record)
	set object_data record (note: this method should only be called from the ilObjectFactory class) More...
	create ()
	create More...
	update ()
	update object in db More...
	MDUpdateListener ($a_element)
	Meta data update listener. More...
	createMetaData ()
	create meta data entry More...
	updateMetaData ()
	update meta data entry More...
	deleteMetaData ()
	delete meta data entry More...
	updateOwner ()
	update owner of object in db More...
	_getIdForImportId ($a_import_id)
	get current object id for import id (static) More...
	_lookupOwner ($a_id)
	lookup object owner More...
	_lookupLastUpdate ($a_id, $a_as_string=false)
	lookup last update More...
	_getLastUpdateOfObjects ($a_objs)
	Get last update for a set of media objects. More...
	_setDeletedDate ($a_ref_id)
	only called in ilTree::saveSubTree More...
	_resetDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes More...
	_lookupDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes More...
	_writeTitle ($a_obj_id, $a_title)
	write title to db (static) More...
	_writeDescription ($a_obj_id, $a_desc)
	write description to db (static) More...
	_writeImportId ($a_obj_id, $a_import_id)
	write import id to db (static) More...
	_isInTrash ($a_ref_id)
	checks wether object is in trash More...
	_hasUntrashedReference ($a_obj_id)
	checks wether an object has at least one reference that is not in trash More...
	_getObjectsDataForType ($a_type, $a_omit_trash=false)
	get all objects of a certain type More...
	putInTree ($a_parent_ref)
	maybe this method should be in tree object!? More...
	setPermissions ($a_parent_ref)
	set permissions of object More...
	setParentRolePermissions ($a_parent_ref)
	Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates. More...
	createReference ()
	creates reference for object More...
	countReferences ()
	count references of object More...
	delete ()
	delete object or referenced object (in the case of a referenced object, object data is only deleted if last reference is deleted) This function removes an object entirely from system!! More...
	initDefaultRoles ()
	init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) @access public More...
	applyDidacticTemplate ($a_tpl_id)
	Apply template. More...
	notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0)
	notifys an object about an event occured Based on the event passed, each object may decide how it reacts. More...
	setRegisterMode ($a_bool)
	isUserRegistered ($a_user_id=0)
	requireRegistration ()
	getXMLZip ()
	getHTMLDirectory ()
	cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
	Clone object permissions, put in tree ... More...
	appendCopyInfo ($a_target_id, $a_copy_id)
	Prepend Copy info if object with same name exists in that container. More...
	cloneDependencies ($a_target_id, $a_copy_id)
	Clone object dependencies. More...
	cloneMetaData ($target_obj)
	Copy meta data. More...
	_lookupCreationDate ($a_id)
	Lookup creation date. More...
	getPossibleSubObjects ($a_filter=true)
	get all possible subobjects of this type the object can decide which types of subobjects are possible jut in time overwrite if the decision distinguish from standard model More...

Static Public Member Functions
static	_exists ($a_id)
	checks wether a lm content object with specified id exists or not More...
static	_getURL ($a_mob_id)
	get directory for files of media object (static) More...
static	_lookupStandardItemPath ($a_mob_id, $a_url_encode=false, $a_web=true)
	Get path for standard item. More...
static	_lookupItemPath ($a_mob_id, $a_url_encode=false, $a_web=true, $a_purpose="")
	Get path for item with specific purpose. More...
static	getMimeType ($a_file, $a_external=false)
	get mime type for file More...
static	_determineWidthHeight ($a_format, $a_type, $a_file, $a_reference, $a_constrain_proportions, $a_use_original, $a_user_width, $a_user_height)
	Determine width and height. More...
static	_getSimpleMimeTypes ()
	Get simple mime types that deactivate parameter property files tab in ILIAS. More...
static	_useAutoStartParameterOnly ($a_loc, $a_format)
	Check whether only autostart parameter should be supported (instead of parameters input field. More...
static	_saveTempFileAsMediaObject ($name, $tmp_name, $upload=TRUE)
	Create new media object and update page in db and return new media object. More...
static	getThumbnailPath ($a_mob_id, $a_thumbname)
	Get thumbnail path. More...
static	getRestrictedFileTypes ()
	Get restricted file types (this is for the input form, this list will be empty, if "allowed list" is empty) More...
static	getForbiddenFileTypes ()
	Get forbidden file types. More...
static	getAllowedFileTypes ()
	Get allowed file types. More...
static	isTypeAllowed ($a_type)
	Is type allowed. More...
static	fixFilename ($a_name)
	Fix filename of uploaded file. More...
static	renameExecutables ($a_dir)
	Rename executables. More...
Static Public Member Functions inherited from ilObject
static	_lookupObjIdByImportId ($a_import_id)
static	_lookupImportId ($a_obj_id)
static	_getAllReferences ($a_id)
	get all reference ids of object More...
static	_lookupTitle ($a_id)
	lookup object title More...
static	_getIdsForTitle ($title, $type='', $partialmatch=false)
static	_lookupDescription ($a_id)
	lookup object description More...
static	_lookupObjId ($a_id)
static	setDeletedDates ($a_ref_ids)
	Set deleted date @global type $ilDB. More...
static	_lookupType ($a_id, $a_reference=false)
	lookup object type More...
static	_lookupObjectId ($a_ref_id)
	lookup object id More...
static	_exists ($a_id, $a_reference=false, $a_type=null)
	checks if an object exists in object_data@access public More...
static	_getObjectsByType ($a_obj_type="", $a_owner="")
	Get objects by type. More...
static	_prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
	Prepare copy wizard object selection. More...
static	_getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
	Get icon for repository item. More...
static	collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
	Collect deletion dependencies. More...
static	getDeletionDependencies ($a_obj_id)
	Get deletion dependencies. More...
static	getLongDescriptions (array $a_obj_ids)
	Get long description data. More...
static	getAllOwnedRepositoryObjects ($a_user_id)
	Get all ids of objects user owns. More...
static	fixMissingTitles ($a_type, array &$a_obj_title_map)
	Try to fix missing object titles. More...
static	hasAutoRating ($a_type, $a_ref_id)
	Check if auto rating is active for parent group/course. More...

Data Fields
	$is_alias
	$origin_id
	$id
	$media_items
	$contains_int_link
Data Fields inherited from ilObject
const	TITLE_LENGTH = 255
	max length of object title More...
const	DESC_LENGTH = 128
	$ilias
	$lng
	$id
	$ref_id
	$type
	$title
	$untranslatedTitle
	$desc
	$long_desc
	$owner
	$create_date
	$last_update
	$import_id
	$register = false
	$referenced
	$objectList
	$max_title
	$max_desc
	$add_dots
	$obj_data_record
	object_data record More...

Static Protected Member Functions
static	handleQuotaUpdate (ilObjMediaObject $a_mob)

Detailed Description

Class ilObjMediaObject.

Todo: this class must be integrated with group/folder handling

ILIAS Media Object

Author

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

Version

$Id$

Definition at line 26 of file class.ilObjMediaObject.php.

Member Function Documentation

_createThumbnailDirectory()

ilObjMediaObject::_createThumbnailDirectory

(

$a_obj_id

)

Create thumbnail directory.

Definition at line 644 of file class.ilObjMediaObject.php.

        {
                ilUtil::createDirectory(ilUtil::getWebspaceDir()."/thumbs");
                ilUtil::createDirectory(ilUtil::getWebspaceDir()."/thumbs/mm_".$a_obj_id);
        }

References ilUtil\createDirectory(), and ilUtil\getWebspaceDir().

Referenced by duplicate(), ilMediaItem\getThumbnailTarget(), ilMediaObjectDataSet\importRecord(), and makeThumbnail().

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_deleteAllUsages()

ilObjMediaObject::_deleteAllUsages	(		$a_type,
			$a_id,
			$a_usage_hist_nr = 0,
			$a_lang = "-"
	)

static

Definition at line 1017 of file class.ilObjMediaObject.php.

        {
                global $ilDB;
                
                $and_hist = "";
                if ($a_usage_hist_nr !== false)
                {
                        $and_hist = " AND usage_hist_nr = ".$ilDB->quote($a_usage_hist_nr, "integer");
                }
                
                $mob_ids = array();
                $set = $ilDB->query("SELECT id FROM mob_usage".
                        " WHERE usage_type = ".$ilDB->quote($a_type, "text").
                        " AND usage_id = ".$ilDB->quote($a_id, "integer").
                        " AND usage_lang = ".$ilDB->quote($a_lang, "text").
                        $and_hist);
                while($row = $ilDB->fetchAssoc($set))
                {
                        $mob_ids[] = $row["id"];
                }
                
                $q = "DELETE FROM mob_usage WHERE usage_type = ".
                        $ilDB->quote($a_type, "text").
                        " AND usage_id= ".$ilDB->quote($a_id, "integer").
                        " AND usage_lang = ".$ilDB->quote($a_lang, "text").
                        $and_hist;
                $ilDB->manipulate($q);
                
                foreach($mob_ids as $mob_id)
                {
                        self::handleQuotaUpdate(new self($mob_id));     
                }
        }

References $ilDB, $row, and handleQuotaUpdate().

Referenced by ilPCMediaObject\beforePageDelete(), ilPageObject\delete(), and ilPCMediaObject\saveMobUsage().

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_determineWidthHeight()

static ilObjMediaObject::_determineWidthHeight (   $a_format,   $a_type,   $a_file,   $a_reference,   $a_constrain_proportions,   $a_use_original,   $a_user_width,   $a_user_height  )

static

Determine width and height.

Definition at line 1493 of file class.ilObjMediaObject.php.

        {
                global $lng;
                
                // determine width and height of known image types
                $width = 640;
                $height = 360;
                $info = "";
                
                if ($a_format == "audio/mpeg")
                {
                        $width = 300;
                        $height = 20;
                }
                
                if (ilUtil::deducibleSize($a_format))
                {
                        include_once("./Services/MediaObjects/classes/class.ilMediaImageUtil.php");
                        if ($a_type == "File")
                        {
                                $size = ilMediaImageUtil::getImageSize($a_file);
                        }
                        else
                        {
                                $size = ilMediaImageUtil::getImageSize($a_reference);
                        }
                }
 
                if ($a_use_original)
                {
                        if ($size[0] > 0 && $size[1] > 0)
                        {
                                $width = $size[0];
                                $height = $size[1];
                        }
                        else
                        {
                                $info = $lng->txt("cont_could_not_determine_resource_size");
                        }
                }
                else
                {
                        $w = (int) $a_user_width;
                        $h = (int) $a_user_height;
                        $width = $w;
                        $height = $h;
//echo "<br>C-$width-$height-";
                        if (ilUtil::deducibleSize($a_format) && $a_constrain_proportions)
                        {
                                if ($size[0] > 0 && $size[1] > 0)
                                {
                                        if ($w > 0)
                                        {
                                                $wr = $size[0] / $w;
                                        }
                                        if ($h > 0)
                                        {
                                                $hr = $size[1] / $h;
                                        }
//echo "<br>+".$wr."+".$size[0]."+".$w."+";
//echo "<br>+".$hr."+".$size[1]."+".$h."+";
                                        $r = max($wr, $hr);
                                        if ($r > 0)
                                        {
                                                $width = (int) ($size[0]/$r);
                                                $height = (int) ($size[1]/$r);
                                        }
                                }
                        }
//echo "<br>D-$width-$height-";
                }
//echo "<br>E-$width-$height-";
                return array("width" => $width, "height" => $height, "info" => $info);
        }

References $h, $info, ilObject\$lng, $r, $size, $w, ilUtil\deducibleSize(), and ilMediaImageUtil\getImageSize().

Referenced by ilObjMediaPoolGUI\createMediaFromUploadDir(), ilDataCollectionDatatype\parseValue(), ilObjMediaObjectGUI\savePropertiesObject(), and ilObjMediaObjectGUI\setObjectPerCreationForm().

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_exists()

static ilObjMediaObject::_exists (   $a_id )

static

checks wether a lm content object with specified id exists or not

Parameters

int

$id

id

Returns

boolean true, if lm content object exists

Definition at line 84 of file class.ilObjMediaObject.php.

        {
                global $ilDB;
                
                include_once("./Services/Link/classes/class.ilInternalLink.php");
                if (is_int(strpos($a_id, "_")))
                {
                        $a_id = ilInternalLink::_extractObjIdOfTarget($a_id);
                }
                
                return parent::_exists($a_id, false);
        }

References $ilDB, and ilInternalLink\_extractObjIdOfTarget().

Referenced by ilInternalLink\_exists(), ilRTE\_getMediaObjects(), ilRTE\_replaceMediaObjectImageSrc(), ilObjTest\addQTIMaterial(), assQuestion\addQTIMaterial(), assQuestion\delete(), ilForum\deletePost(), ilObjTest\deleteTest(), ilTestExport\exportXHTMLMediaObjects(), ilQuestionpoolExport\exportXHTMLMediaObjects(), ilObjTest\exportXMLMediaObjects(), ilObjQuestionPool\exportXMLMediaObjects(), ilObjPaymentSettingsGUI\saveStatutoryRegulationsObject(), ilForumXMLWriter\start(), and ilExSubmissionTextGUI\updateAssignmentTextObject().

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_getDirectory()

ilObjMediaObject::_getDirectory

(

$a_mob_id

)

get directory for files of media object (static)

Parameters

int

$a_mob_id

media object id

Definition at line 571 of file class.ilObjMediaObject.php.

        {
                return ilUtil::getWebspaceDir()."/mobs/mm_".$a_mob_id;
        }

References ilUtil\getWebspaceDir().

Referenced by ilObjMediaObjectGUI\_getMediaInfoHTML(), ilObjMediaCastAccess\_lookupDiskUsage(), _saveTempFileAsMediaObject(), ilObjMediaCastGUI\convertFileObject(), ilPCInteractiveImageGUI\create(), createDirectory(), ilObjMediaPoolGUI\createMediaFromUploadDir(), ilSCORM13Package\dbImportSco(), delete(), ilNewsItem\deliverMobFile(), ilObjMediaCastGUI\determinePlaytimeObject(), duplicate(), ilObjMediaObjectGUI\executeCommand(), ilObjMediaCastGUI\extractPreviewImageObject(), ilPDNewsTableGUI\fillRow(), generatePreviewPic(), ilMediaItem\getDirectory(), getFilesOfDirectory(), ilBlogPostingGUI\getFirstMediaObjectAsTag(), ilObjMediaObjectGUI\getFullscreenSizeObject(), getMultiSrtUploadDir(), ilMediaItem\getOriginalSize(), ilPortfolioTemplatePage\getPageDiskSize(), getSrtFiles(), ilObjMediaObjectGUI\getStandardSizeObject(), getVideoPreviewPic(), ilMediaObjectDataSet\getXmlRecord(), ilMediaObjectDataSet\importRecord(), makeThumbnail(), ilPCMediaObject\modifyPageContentPostXsl(), ilDataCollectionDatatype\parseHTML(), ilDataCollectionDatatype\parseValue(), removeAdditionalFile(), ilObjMediaObjectGUI\resizeImagesObject(), ilObjMediaObjectGUI\savePropertiesObject(), ilObjMediaObjectGUI\setObjectPerCreationForm(), ilPCInteractiveImageGUI\update(), ilObjMediaCastGUI\updateMediaItem(), and uploadAdditionalFile().

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_getMobsOfObject()

ilObjMediaObject::_getMobsOfObject	(		$a_type,
			$a_id,
			$a_usage_hist_nr = 0,
			$a_lang = "-"
	)

get mobs of object

Definition at line 1054 of file class.ilObjMediaObject.php.

        {
                global $ilDB;
 
                $lstr = "";
                if ($a_lang != "")
                {
                        $lstr = " AND usage_lang = ".$ilDB->quote($a_lang, "text");
                }
                $hist_str = "";
                if ($a_usage_hist_nr !== false)
                {
                        $hist_str = " AND usage_hist_nr = ".$ilDB->quote($a_usage_hist_nr, "integer");
                }
 
                $q = "SELECT * FROM mob_usage WHERE ".
                        "usage_type = ".$ilDB->quote($a_type, "text")." AND ".
                        "usage_id = ".$ilDB->quote($a_id, "integer").
                        $lstr.$hist_str;
                $mobs = array();
                $mob_set = $ilDB->query($q);
                while($mob_rec = $ilDB->fetchAssoc($mob_set))
                {
                        if (ilObject::_lookupType($mob_rec["id"]) == "mob")
                        {
                                $mobs[$mob_rec["id"]] = $mob_rec["id"];
                        }
                }
 
                return $mobs;
        }

References $ilDB, $mobs, and ilObject\_lookupType().

Referenced by ilRTE\_cleanupMediaObjectUsage(), SurveyQuestion\addMaterialTag(), ilObjSurvey\addMaterialTag(), ilObjTest\addQTIMaterial(), assQuestion\addQTIMaterial(), ilPCMediaObject\afterPageUpdate(), ilPCMediaObject\beforePageDelete(), ilCOPageHTMLExport\collectPageElements(), SurveyQuestion\copyXHTMLMediaObjectsOfQuestion(), assQuestion\copyXHTMLMediaObjectsOfQuestion(), SurveyQuestion\delete(), assQuestion\delete(), ilPageObject\delete(), ilForum\deletePost(), ilObjSurvey\deleteSurveyRecord(), ilObjTest\deleteTest(), ilObjGlossary\exportHTMLGlossaryTerms(), ilObjContentObject\exportHTMLGlossaryTerms(), ilObjContentObject\exportHTMLPages(), ilSurveyExport\exportXHTMLMediaObjects(), ilTestExport\exportXHTMLMediaObjects(), ilQuestionpoolExport\exportXHTMLMediaObjects(), ilPageObject\getLastUpdateOfIncludedElements(), ilSoapUtils\getMobsOfObject(), ilLMMultiSrt\getMultiSrtFiles(), ilCOPageExporter\getXmlExportHeadDependencies(), ilPCMediaObject\modifyPageContentPostXsl(), ilPageObject\resolveMediaAliases(), ilObjPaymentSettingsGUI\saveStatutoryRegulationsObject(), ilForumXMLWriter\start(), assQuestion\syncXHTMLMediaObjectsOfQuestion(), assClozeTest\toJSON(), assErrorText\toJSON(), assImagemapQuestion\toJSON(), assKprimChoice\toJSON(), assLongMenu\toJSON(), assMatchingQuestion\toJSON(), assMultipleChoice\toJSON(), assOrderingHorizontal\toJSON(), assOrderingQuestion\toJSON(), assSingleChoice\toJSON(), and assTextSubset\toJSON().

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_getSimpleMimeTypes()

static ilObjMediaObject::_getSimpleMimeTypes ( )

static

Get simple mime types that deactivate parameter property files tab in ILIAS.

Definition at line 1574 of file class.ilObjMediaObject.php.

        {
                return array("image/x-ms-bmp", "image/gif", "image/jpeg", "image/x-portable-bitmap",
                        "image/png", "image/psd", "image/tiff", "application/pdf");
        }

Referenced by ilObjMediaObjectGUI\getTabs(), ilPCMediaObjectGUI\initAliasForm(), ilObjMediaObjectGUI\initForm(), and ilObjMediaObjectGUI\savePropertiesObject().

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_getThumbnailDirectory()

ilObjMediaObject::_getThumbnailDirectory	(		$a_mob_id,
			$a_mode = "filesystem"
	)

get directory for files of media object (static)

Parameters

int

$a_mob_id

media object id

Definition at line 591 of file class.ilObjMediaObject.php.

        {
                return ilUtil::getWebspaceDir($a_mode)."/thumbs/mm_".$a_mob_id;
        }

References ilUtil\getWebspaceDir().

Referenced by delete(), duplicate(), ilMediaItem\getThumbnailDirectory(), getThumbnailPath(), and makeThumbnail().

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_getURL()

static ilObjMediaObject::_getURL (   $a_mob_id )

static

get directory for files of media object (static)

Parameters

int

$a_mob_id

media object id

Returns

string

Definition at line 581 of file class.ilObjMediaObject.php.

        {
                return ilUtil::getHtmlPath(ilUtil::getWebspaceDir()."/mobs/mm_".$a_mob_id);
        }

References ilUtil\getHtmlPath(), and ilUtil\getWebspaceDir().

Referenced by ilMediaCastTableGUI\fillRow(), ilDataCollectionDatatype\parseHTML(), ilObjMediaCastGUI\showGallery(), and ilNewsForContextBlockGUI\showNews().

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_lookupItemPath()

static ilObjMediaObject::_lookupItemPath (   $a_mob_id,   $a_url_encode = false,   $a_web = true,   $a_purpose = ""  )

static

Get path for item with specific purpose.

Parameters

int

$a_mob_id

media object id

Definition at line 612 of file class.ilObjMediaObject.php.

        {
                if ($a_purpose == "")
                {
                        $a_purpose = "Standard";
                }
                $location = ilMediaItem::_lookupLocationForMobId($a_mob_id, $a_purpose);
                if (preg_match("/https?\:/i",$location))
                    return $location;
                    
                if ($a_url_encode)
                    $location = rawurlencode($location);
 
                $path = ($a_web)
                        ? ILIAS_HTTP_PATH
                        : ".";
                        
                return $path."/data/".CLIENT_ID."/mobs/mm_".$a_mob_id."/".$location;
        }

References $location, $path, and ilMediaItem\_lookupLocationForMobId().

Referenced by _lookupStandardItemPath(), ilMediaCastTableGUI\fillRow(), and ilObjectFeedWriter\ilObjectFeedWriter().

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_lookupStandardItemPath()

static ilObjMediaObject::_lookupStandardItemPath (   $a_mob_id,   $a_url_encode = false,   $a_web = true  )

static

Get path for standard item.

Parameters

int

$a_mob_id

media object id

Definition at line 601 of file class.ilObjMediaObject.php.

        {
                return ilObjMediaObject::_lookupItemPath($a_mob_id, $a_url_encode, $a_web, "Standard");
        }

References _lookupItemPath().

Referenced by ilSCORM2004ScoGUI\getExportResources().

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_removeUsage()

ilObjMediaObject::_removeUsage	(		$a_mob_id,
			$a_type,
			$a_id,
			$a_usage_hist_nr = 0,
			$a_lang = "-"
	)

Remove usage of mob in another container.

Definition at line 1110 of file class.ilObjMediaObject.php.

        {
                global $ilDB;
                
                $q = "DELETE FROM mob_usage WHERE ".
                        " id = ".$ilDB->quote((int) $a_mob_id, "integer")." AND ".
                        " usage_type = ".$ilDB->quote($a_type, "text")." AND ".
                        " usage_id = ".$ilDB->quote((int) $a_id, "integer")." AND ".
                        " usage_lang = ".$ilDB->quote($a_lang, "text")." AND ".
                        " usage_hist_nr = ".$ilDB->quote((int) $a_usage_hist_nr, "integer");
                $ilDB->manipulate($q);
                
                self::handleQuotaUpdate(new self($a_mob_id));   
        }

References $ilDB, and handleQuotaUpdate().

Referenced by ilRTE\_cleanupMediaObjectUsage(), SurveyQuestion\delete(), assQuestion\delete(), ilForum\deletePost(), ilObjSurvey\deleteSurveyRecord(), ilObjTest\deleteTest(), ilObjPaymentSettingsGUI\saveStatutoryRegulationsObject(), and ilExSubmissionTextGUI\updateAssignmentTextObject().

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_resizeImage()

ilObjMediaObject::_resizeImage	(		$a_file,
			$a_width,
			$a_height,
			$a_constrain_prop = false
	)

resize image and return new image file ("_width_height" string appended)

Parameters

string	$a_file	full file name
int	$a_width	width
int	$a_height	height

Definition at line 1461 of file class.ilObjMediaObject.php.

        {
                $file_path = pathinfo($a_file);
                $location = substr($file_path["basename"],0,strlen($file_path["basename"]) -
                        strlen($file_path["extension"]) - 1)."_".
                        $a_width."_".
                        $a_height.".".$file_path["extension"];
                $target_file = $file_path["dirname"]."/".
                        $location;
                ilUtil::resizeImage($a_file, $target_file,
                        (int) $a_width, (int) $a_height, $a_constrain_prop);
 
                return $location;
        }

References $location, and ilUtil\resizeImage().

Referenced by ilDataCollectionDatatype\parseValue(), ilObjMediaObjectGUI\resizeImagesObject(), ilObjMediaObjectGUI\savePropertiesObject(), and ilObjMediaObjectGUI\setObjectPerCreationForm().

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_saveTempFileAsMediaObject()

static ilObjMediaObject::_saveTempFileAsMediaObject (   $name,   $tmp_name,   $upload = TRUE  )

static

Create new media object and update page in db and return new media object.

Definition at line 1612 of file class.ilObjMediaObject.php.

        {
                // create dummy object in db (we need an id)
                $media_object = new ilObjMediaObject();
                $media_object->setTitle($name);
                $media_object->setDescription("");
                $media_object->create();
 
                // determine and create mob directory, move uploaded file to directory
                $media_object->createDirectory();
                $mob_dir = ilObjMediaObject::_getDirectory($media_object->getId());
 
                $media_item =& new ilMediaItem();
                $media_object->addMediaItem($media_item);
                $media_item->setPurpose("Standard");
 
                $file = $mob_dir."/".$name;
                if ($upload)
                {
                        ilUtil::moveUploadedFile($tmp_name,$name, $file);
                }
                else
                {
                        copy($tmp_name, $file);
                }
                // get mime type
                $format = ilObjMediaObject::getMimeType($file);
                $location = $name;
                // set real meta and object data
                $media_item->setFormat($format);
                $media_item->setLocation($location);
                $media_item->setLocationType("LocalFile");
                $media_object->setTitle($name);
                $media_object->setDescription($format);
 
                if (ilUtil::deducibleSize($format))
                {
                        include_once("./Services/MediaObjects/classes/class.ilMediaImageUtil.php");
                        $size = ilMediaImageUtil::getImageSize($file);
                        $media_item->setWidth($size[0]);
                        $media_item->setHeight($size[1]);
                }
                $media_item->setHAlign("Left");
 
                self::renameExecutables($mob_dir);
                include_once("./Services/MediaObjects/classes/class.ilMediaSvgSanitizer.php");
                ilMediaSvgSanitizer::sanitizeDir($mob_dir);     // see #20339
 
                $media_object->update();
 
                return $media_object;
        }

References $file, $location, $size, _getDirectory(), ilUtil\deducibleSize(), ilMediaImageUtil\getImageSize(), getMimeType(), ilObjMediaObject(), ilUtil\moveUploadedFile(), renameExecutables(), and ilMediaSvgSanitizer\sanitizeDir().

Referenced by assClozeTestImport\fromXML(), assErrorTextImport\fromXML(), assFileUploadImport\fromXML(), assFlashQuestionImport\fromXML(), assFormulaQuestionImport\fromXML(), assImagemapQuestionImport\fromXML(), assJavaAppletImport\fromXML(), assMatchingQuestionImport\fromXML(), assNumericImport\fromXML(), assOrderingHorizontalImport\fromXML(), assOrderingQuestionImport\fromXML(), assSingleChoiceImport\fromXML(), assTextQuestionImport\fromXML(), assTextSubsetImport\fromXML(), assKprimChoiceImport\fromXML(), assMultipleChoiceImport\fromXML(), ilObjTest\fromXML(), ilForumXMLParser\handlerEndTag(), ilObjSurvey\importObject(), ilSurveyImporter\importXmlRepresentation(), and ilSoapUtils\saveTempFileAsMediaObject().

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_saveUsage()

ilObjMediaObject::_saveUsage	(		$a_mob_id,
			$a_type,
			$a_id,
			$a_usage_hist_nr = 0,
			$a_lang = "-"
	)

Save usage of mob within another container (e.g.

page)

Definition at line 1089 of file class.ilObjMediaObject.php.

        {
                global $ilDB;
 
                $ilDB->replace("mob_usage",
                        array(
                                "id" => array("integer", (int) $a_mob_id),
                                "usage_type" => array("text", $a_type),
                                "usage_id" => array("integer", $a_id),
                                "usage_lang" => array("text", $a_lang),
                                "usage_hist_nr" => array("integer", (int) $a_usage_hist_nr)
                                ),
                        array()
                        );
 
                self::handleQuotaUpdate(new self($a_mob_id));           
        }

References $ilDB, and handleQuotaUpdate().

Referenced by ilRTE\_cleanupMediaObjectUsage(), SurveyQuestion\copyXHTMLMediaObjectsOfQuestion(), assQuestion\copyXHTMLMediaObjectsOfQuestion(), assErrorTextImport\fromXML(), assFileUploadImport\fromXML(), assFlashQuestionImport\fromXML(), assFormulaQuestionImport\fromXML(), assImagemapQuestionImport\fromXML(), assJavaAppletImport\fromXML(), assMatchingQuestionImport\fromXML(), assNumericImport\fromXML(), assOrderingHorizontalImport\fromXML(), assOrderingQuestionImport\fromXML(), assSingleChoiceImport\fromXML(), assTextQuestionImport\fromXML(), assTextSubsetImport\fromXML(), assKprimChoiceImport\fromXML(), assMultipleChoiceImport\fromXML(), ilObjTest\fromXML(), ilForumXMLParser\handlerEndTag(), ilObjSurvey\importObject(), ilSurveyImporter\importXmlRepresentation(), ilDataCollectionDatatype\parseValue(), ilPCMediaObject\saveMobUsage(), ilObjPaymentSettingsGUI\saveStatutoryRegulationsObject(), assQuestion\syncXHTMLMediaObjectsOfQuestion(), and ilExSubmissionTextGUI\updateAssignmentTextObject().

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_useAutoStartParameterOnly()

static ilObjMediaObject::_useAutoStartParameterOnly (   $a_loc,   $a_format  )

static

Check whether only autostart parameter should be supported (instead of parameters input field.

This should be the same behaviour as mp3/flv in page.xsl

Definition at line 1591 of file class.ilObjMediaObject.php.

        {
                $lpath = pathinfo($a_loc);
                if ($lpath["extension"] == "mp3" && $a_format == "audio/mpeg")
                {
                        return true;
                }
                if ($lpath["extension"] == "flv")
                {
                        return true;
                }
                if (in_array($a_format, array("video/mp4", "video/webm")))
                {
                        return true;
                }
                return false;
        }

Referenced by ilPCMediaObjectGUI\getAliasValues(), ilObjMediaObjectGUI\getValues(), ilPCMediaObjectGUI\initAliasForm(), ilObjMediaObjectGUI\initForm(), ilPCMediaObjectGUI\saveAliasProperties(), and ilObjMediaObjectGUI\savePropertiesObject().

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addMediaItem()

ilObjMediaObject::addMediaItem

(

$a_item

)

add media item to media object

Parameters

object

$a_item

media item object

Definition at line 275 of file class.ilObjMediaObject.php.

        {
                $this->media_items[] = $a_item;
        }

clearMultiSrtDirectory()

ilObjMediaObject::clearMultiSrtDirectory

(

)

Clear multi feedback directory.

Definition at line 2041 of file class.ilObjMediaObject.php.

        {
                ilUtil::delDir($this->getMultiSrtUploadDir());
        }

References ilUtil\delDir(), and getMultiSrtUploadDir().

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containsIntLink()

ilObjMediaObject::containsIntLink

(

)

returns true, if mob was marked as containing an intern link (via setContainsIntLink) (this method should only be called by the import parser)

Definition at line 1009 of file class.ilObjMediaObject.php.

        {
                return $this->contains_int_link;
        }

References $contains_int_link.

create()

ilObjMediaObject::create	(		$a_create_meta_data = false,
			$a_save_media_items = true
	)

create media object in db

Definition at line 453 of file class.ilObjMediaObject.php.

        {
                parent::create();
 
                if (!$a_create_meta_data)
                {
                        $this->createMetaData();
                }
 
                if ($a_save_media_items)
                {
                        $media_items =& $this->getMediaItems();
                        for($i=0; $i<count($media_items); $i++)
                        {
                                $item =& $media_items[$i];
                                $item->setMobId($this->getId());
                                $item->setNr($i+1);
                                $item->create();
                        }
                }
 
                self::handleQuotaUpdate($this); 
 
                global $ilAppEventHandler;
                $ilAppEventHandler->raise('Services/MediaObjects',
                'create',
                array('object' => $this,
                        'obj_type' => 'mob',
                        'obj_id' => $this->getId())
                );      
        }

References $media_items, createMetaData(), getId(), getMediaItems(), and handleQuotaUpdate().

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createDirectory()

ilObjMediaObject::createDirectory

(

)

Create file directory of media object.

Definition at line 636 of file class.ilObjMediaObject.php.

        {
                ilUtil::createDirectory(ilObjMediaObject::_getDirectory($this->getId()));
        }

References _getDirectory(), ilUtil\createDirectory(), and getId().

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createMetaData()

ilObjMediaObject::createMetaData

(

)

create meta data entry

Reimplemented from ilObject.

Definition at line 215 of file class.ilObjMediaObject.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDCreator.php';
 
                global $ilUser;
 
                $md_creator = new ilMDCreator(0, $this->getId(), $this->getType());
                $md_creator->setTitle($this->getTitle());
                $md_creator->setTitleLanguage($ilUser->getPref('language'));
                $md_creator->setDescription($this->getDescription());
                $md_creator->setDescriptionLanguage($ilUser->getPref('language'));
                $md_creator->setKeywordLanguage($ilUser->getPref('language'));
                $md_creator->setLanguage($ilUser->getPref('language'));
                $md_creator->create();
 
                return true;
        }

References $ilUser, getDescription(), getId(), getTitle(), and ilObject\getType().

Referenced by create().

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createReference()

ilObjMediaObject::createReference

(

)

creates reference for object

@access public

Returns

integer reference_id of object

Reimplemented from ilObject.

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

        {
                $this->ilias->raiseError("Operation ilObjMedia::createReference() not allowed.",$this->ilias->error_obj->FATAL);
        }

delete()

ilObjMediaObject::delete

(

)

delete media object

Reimplemented from ilObject.

Definition at line 100 of file class.ilObjMediaObject.php.

        {
                $mob_logger = ilLoggerFactory::getLogger('mob');
                $mob_logger->debug("ilObjMediaObject: Delete called for media object ID '".$this->getId()."'.");
 
                if (!($this->getId() > 0))
                {
                        return;
                }
 
                $usages = $this->getUsages();
 
                $mob_logger->debug("ilObjMediaObject: ... Found ".count($usages)." usages.");
 
                if (count($usages) == 0)
                {
                        // remove directory
                        ilUtil::delDir(ilObjMediaObject::_getDirectory($this->getId()));
 
                        // remove thumbnail directory
                        ilUtil::delDir(ilObjMediaObject::_getThumbnailDirectory($this->getId()));
 
                        // delete meta data of mob
                        $this->deleteMetaData();
 
                        // delete media items
                        ilMediaItem::deleteAllItemsOfMob($this->getId());
                        
                        // this is just to make sure, there should be no entries left at 
                        // this point as they depend on the usage
                        self::handleQuotaUpdate($this);                 
                                        
                        // delete object
                        parent::delete();
 
                        $mob_logger->debug("ilObjMediaObject: ... deleted.");
                }
                else
                {
                        foreach ($usages as $u)
                        {
                                $mob_logger->debug("ilObjMediaObject: ... usage type:".$u["type"].
                                        ", id:".$u["id"].
                                        ", lang:".$u["lang"].
                                        ", hist_nr:".$u["hist_nr"].".");
                        }
                        $mob_logger->debug("ilObjMediaObject: ... not deleted.");
                }
        }

References _getDirectory(), _getThumbnailDirectory(), ilUtil\delDir(), ilMediaItem\deleteAllItemsOfMob(), deleteMetaData(), getId(), ilLoggerFactory\getLogger(), getUsages(), and handleQuotaUpdate().

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deleteMetaData()

ilObjMediaObject::deleteMetaData

(

)

delete meta data entry

Reimplemented from ilObject.

Definition at line 261 of file class.ilObjMediaObject.php.

        {
                // Delete meta data
                include_once('Services/MetaData/classes/class.ilMD.php');
                $md = new ilMD(0, $this->getId(), $this->getType());
                $md->deleteAll();
        }

References getId(), and ilObject\getType().

Referenced by delete().

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duplicate()

ilObjMediaObject::duplicate

(

)

Duplicate media object, return new media object.

Definition at line 1881 of file class.ilObjMediaObject.php.

        {
                $new_obj = new ilObjMediaObject();
                $new_obj->setTitle($this->getTitle());
                $new_obj->setDescription($this->getDescription());
                
                // media items
                foreach($this->getMediaItems() as $key => $val)
                {
                        $new_obj->addMediaItem($val);
                }
 
                $new_obj->create(false, true);
 
                // files
                $new_obj->createDirectory();
                self::_createThumbnailDirectory($new_obj->getId());
                ilUtil::rCopy(ilObjMediaObject::_getDirectory($this->getId()),
                        ilObjMediaObject::_getDirectory($new_obj->getId()));
                ilUtil::rCopy(ilObjMediaObject::_getThumbnailDirectory($this->getId()),
                        ilObjMediaObject::_getThumbnailDirectory($new_obj->getId()));
                
                // meta data
                include_once("Services/MetaData/classes/class.ilMD.php");
                $md = new ilMD(0, $this->getId(), "mob");
                $new_md = $md->cloneMD(0, $new_obj->getId(), "mob");
 
                return $new_obj;
        }

References _createThumbnailDirectory(), _getDirectory(), _getThumbnailDirectory(), getDescription(), getId(), getMediaItems(), getTitle(), ilObjMediaObject(), and ilUtil\rCopy().

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exportFiles()

ilObjMediaObject::exportFiles

(

$a_target_dir

)

export all media files of object to target directory note: target directory must be the export target directory, "/objects/il_<inst>_mob_<mob_id>/..." will be appended to this directory

Parameters

string

$a_target_dir

target directory

Definition at line 911 of file class.ilObjMediaObject.php.

        {
                $subdir = "il_".IL_INST_ID."_mob_".$this->getId();
                ilUtil::makeDir($a_target_dir."/objects/".$subdir);
 
                $mobdir = ilUtil::getWebspaceDir()."/mobs/mm_".$this->getId();
                ilUtil::rCopy($mobdir, $a_target_dir."/objects/".$subdir);
//echo "from:$mobdir:to:".$a_target_dir."/objects/".$subdir.":<br>";
        }

References getId(), ilUtil\getWebspaceDir(), ilUtil\makeDir(), and ilUtil\rCopy().

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exportMediaFullscreen()

ilObjMediaObject::exportMediaFullscreen	(		$a_target_dir,
			$pg_obj
	)

Definition at line 921 of file class.ilObjMediaObject.php.

        {
                $subdir = "il_".IL_INST_ID."_mob_".$this->getId();
                $a_target_dir = $a_target_dir."/objects/".$subdir;
                ilUtil::makeDir($a_target_dir);
                $tpl = new ilTemplate("tpl.fullscreen.html", true, true, "Modules/LearningModule");
                $tpl->setCurrentBlock("ilMedia");
 
                //$int_links = $page_object->getInternalLinks();
                $med_links = ilMediaItem::_getMapAreasIntLinks($this->getId());
 
                // @todo
                //$link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
 
                require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                //$media_obj = new ilObjMediaObject($_GET["mob_id"]);
                require_once("./Services/COPage/classes/class.ilPageObject.php");
 
                $xml = "<dummy>";
                // todo: we get always the first alias now (problem if mob is used multiple
                // times in page)
                $xml.= $pg_obj->getMediaAliasElement($this->getId());
                $xml.= $this->getXML(IL_MODE_OUTPUT);
                //$xml.= $link_xml;
                $xml.="</dummy>";
                
                //die(htmlspecialchars($xml));
 
                $xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
                $args = array( '/_xml' => $xml, '/_xsl' => $xsl );
                $xh = xslt_create();
 
                //echo "<b>XML:</b>".htmlentities($xml);
                // determine target frames for internal links
                $wb_path = "";
                $enlarge_path = "";
                $params = array ('mode' => "fullscreen", 'enlarge_path' => $enlarge_path,
                        'link_params' => "ref_id=".$_GET["ref_id"],'fullscreen_link' => "",
                        'ref_id' => $_GET["ref_id"], 'webspace_path' => $wb_path);
                $output = xslt_process($xh,"arg:/_xml","arg:/_xsl",NULL,$args, $params);
                //echo xslt_error($xh);
                xslt_free($xh);
 
                // unmask user html
                include_once("./Services/MediaObjects/classes/class.ilPlayerUtil.php");
                $tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "../../css/style.css");
                $tpl->setVariable("LOCATION_STYLESHEET", "../../css/system.css");
                $tpl->setVariable("MEDIA_CONTENT", $output);
                $output = $tpl->get();
                //$output = preg_replace("/\/mobs\/mm_(\d+)\/([^\"]+)/i","$2",$output);
                $output = preg_replace("/mobs\/mm_(\d+)\/([^\"]+)/i","$2",$output);
                $output = preg_replace("/\.\/Services\/MediaObjects\/flash_mp3_player/i","../../players",$output);
                $output = preg_replace("/\.\/".str_replace("/", "\/", ilPlayerUtil::getFlashVideoPlayerDirectory())."/i","../../players",$output);
                $output = preg_replace("/file=..\/..\/..\//i","file=../objects/".$subdir."/",$output);
                //die(htmlspecialchars($output));
                fwrite(fopen($a_target_dir.'/fullscreen.html','w'), $output );
        }

References $_GET, $params, $tpl, ilMediaItem\_getMapAreasIntLinks(), ilPlayerUtil\getFlashVideoPlayerDirectory(), getId(), getXML(), IL_MODE_OUTPUT, ilUtil\makeDir(), xslt_create(), and xslt_free().

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exportXML()

ilObjMediaObject::exportXML	(	&	$a_xml_writer,
			$a_inst = 0
	)

export XML

Definition at line 898 of file class.ilObjMediaObject.php.

        {
                $a_xml_writer->appendXML($this->getXML(IL_MODE_FULL, $a_inst));
        }

References getXML(), and IL_MODE_FULL.

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fixFilename()

static ilObjMediaObject::fixFilename (   $a_name )

static

Fix filename of uploaded file.

Parameters

string

$a_name

upload file name

Returns

string fixed file name

Definition at line 1992 of file class.ilObjMediaObject.php.

        {
                $a_name = ilUtil::getASCIIFilename($a_name);
 
                $rchars = array("`", "=", "$", "{", "}", "'", ";", " ", "(", ")");
                $a_name = str_replace($rchars, "_", $a_name);
                $a_name = str_replace("__", "_", $a_name);
                return $a_name;
        }

References ilUtil\getASCIIFilename().

Referenced by ilObjMediaObjectGUI\savePropertiesObject(), ilObjMediaObjectGUI\setObjectPerCreationForm(), and ilObjMediaObjectGUI\uploadFileObject().

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generatePreviewPic()

ilObjMediaObject::generatePreviewPic	(		$a_width,
			$a_height
	)

Upload video preview picture.

Parameters

return

Definition at line 1933 of file class.ilObjMediaObject.php.

        {
                $item = $this->getMediaItem("Standard");
 
                if ($item->getLocationType() == "LocalFile" &&
                        is_int(strpos($item->getFormat(), "image/")))
                {
                        $dir = ilObjMediaObject::_getDirectory($this->getId());
                        $file = $dir."/".
                                $item->getLocation();
                        if (is_file($file))
                        {
                                if(ilUtil::isConvertVersionAtLeast("6.3.8-3"))
                                {
                                        ilUtil::execConvert(ilUtil::escapeShellArg($file)."[0] -geometry ".$a_width."x".$a_height."^ -gravity center -extent ".$a_width."x".$a_height." PNG:".$dir."/mob_vpreview.png");
                                }
                                else
                                {
                                        ilUtil::convertImage($file, $dir."/mob_vpreview.png", "PNG", $a_width."x".$a_height);
                                }
                        }
                }
        }

References $file, _getDirectory(), ilUtil\convertImage(), ilUtil\escapeShellArg(), ilUtil\execConvert(), getId(), getMediaItem(), and ilUtil\isConvertVersionAtLeast().

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getAllowedFileTypes()

static ilObjMediaObject::getAllowedFileTypes ( )

static

Get allowed file types.

Returns

array

Definition at line 1844 of file class.ilObjMediaObject.php.

        {
                $mset = new ilSetting("mobs");
                if (trim($mset->get("restricted_file_types")) == "")
                {
                        return array();
                }
                return array_map(function ($v)
                {
                                return strtolower(trim($v));
                },
                        explode(",", $mset->get("restricted_file_types")));
        }

getDataDirectory()

ilObjMediaObject::getDataDirectory

(

)

Definition at line 1580 of file class.ilObjMediaObject.php.

        {
                return ilUtil::getWebspaceDir()."/mobs/mm_".$this->getId();
        }

References getId(), and ilUtil\getWebspaceDir().

Referenced by handleQuotaUpdate().

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getDescription()

ilObjMediaObject::getDescription

(

)

get description of media object

Returns

string description

Reimplemented from ilObject.

Definition at line 155 of file class.ilObjMediaObject.php.

        {
                return parent::getDescription();
        }

Referenced by createMetaData(), duplicate(), and updateMetaData().

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getFilesOfDirectory()

ilObjMediaObject::getFilesOfDirectory

(

$a_subdir = ""

)

Get files of directory.

Parameters

string

$a_subdir

subdirectry

Returns

array array of files

Definition at line 656 of file class.ilObjMediaObject.php.

        {
                $a_subdir = str_replace("..", "", $a_subdir);
                $dir = ilObjMediaObject::_getDirectory($this->getId());
                if ($a_subdir != "")
                {
                        $dir.= "/".$a_subdir;
                }
                
                $files = array();
                if (is_dir($dir))
                {
                        $entries = ilUtil::getDir($dir);
                        foreach ($entries as $e)
                        {
                                if (is_file($dir."/".$e["entry"]) && $e["entry"] != "." && $e["entry"] != "..")
                                {
                                        $files[] = $e["entry"];
                                }
                        }
                }
 
                return $files;
        }

References _getDirectory(), ilUtil\getDir(), and getId().

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getForbiddenFileTypes()

static ilObjMediaObject::getForbiddenFileTypes ( )

static

Get forbidden file types.

Returns

array

Definition at line 1825 of file class.ilObjMediaObject.php.

        {
                $mset = new ilSetting("mobs");
                if (trim($mset->get("black_list_file_types")) == "")
                {
                        return array();
                }
                return array_map(function ($v)
                        {
                                return strtolower(trim($v));
                        },
                        explode(",", $mset->get("black_list_file_types")));
        }

Referenced by ilObjMediaObjectGUI\executeCommand(), and ilObjMediaObjectGUI\initForm().

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getId()

ilObjMediaObject::getId

(

)

get object id @access public

Returns

integer object id

Reimplemented from ilObject.

Definition at line 402 of file class.ilObjMediaObject.php.

        {
                return $this->id;
        }

References $id.

Referenced by create(), createDirectory(), createMetaData(), delete(), deleteMetaData(), duplicate(), exportFiles(), exportMediaFullscreen(), generatePreviewPic(), getDataDirectory(), getFilesOfDirectory(), getMultiSrtUploadDir(), getSrtFiles(), getUsages(), getVideoPreviewPic(), getXML(), handleQuotaUpdate(), makeThumbnail(), MDUpdateListener(), removeAdditionalFile(), removeMediaItem(), update(), updateMetaData(), and uploadAdditionalFile().

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getImportId()

ilObjMediaObject::getImportId

(

)

get import id

Reimplemented from ilObject.

Definition at line 440 of file class.ilObjMediaObject.php.

        {
                return $this->import_id;
        }

References ilObject\$import_id.

getLinkedMediaObjects()

ilObjMediaObject::getLinkedMediaObjects

(

$a_ignore = ""

)

Get all media objects linked in map areas of this media object.

Definition at line 1774 of file class.ilObjMediaObject.php.

        {
                $linked = array();
                
                if (!is_array($a_ignore))
                {
                        $a_ignore = array();
                }
                
                // get linked media objects (map areas)
                $med_items = $this->getMediaItems();
 
                foreach($med_items as $med_item)
                {
                        $int_links = ilMapArea::_getIntLinks($med_item->getId());
                        foreach ($int_links as $k => $int_link)
                        {
                                if ($int_link["Type"] == "MediaObject")
                                {
                                        include_once("./Services/Link/classes/class.ilInternalLink.php");
                                        $l_id = ilInternalLink::_extractObjIdOfTarget($int_link["Target"]);
                                        if (ilObject::_exists($l_id))
                                        {
                                                if (!in_array($l_id, $linked) && 
                                                        !in_array($l_id, $a_ignore))
                                                {
                                                        $linked[] = $l_id;
                                                }
                                        }
                                }
                        }
                }
//var_dump($linked);
                return $linked;
        }

References ilObject\_exists(), ilInternalLink\_extractObjIdOfTarget(), ilMapArea\_getIntLinks(), and getMediaItems().

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getMediaItem()

& ilObjMediaObject::getMediaItem

(

$a_purpose

)

get item for media purpose

Parameters

string

$a_purpose

Returns

ilMediaItem

Definition at line 297 of file class.ilObjMediaObject.php.

        {
            foreach ($this->media_items as $media_item)
                {
                    if($media_item->getPurpose() == $a_purpose)
                        {
                                return $media_item;
                        }
                }
                return false;
        }

Referenced by generatePreviewPic(), and hasPurposeItem().

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getMediaItemNr()

ilObjMediaObject::getMediaItemNr

(

$a_purpose

)

Definition at line 344 of file class.ilObjMediaObject.php.

        {
                for($i=0; $i<count($this->media_items); $i++)
                {
                        if($this->media_items[$i]->getPurpose() == $a_purpose)
                        {
                                return $i + 1;
                        }
                }
                return false;
        }

getMediaItems()

& ilObjMediaObject::getMediaItems

(

)

get all media items

Returns

array array of media item objects

Definition at line 286 of file class.ilObjMediaObject.php.

        {
                return $this->media_items;
        }

References $media_items.

Referenced by create(), duplicate(), getLinkedMediaObjects(), getXML(), and update().

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getMimeType()

static ilObjMediaObject::getMimeType (   $a_file,   $a_external = false  )

static

get mime type for file

Parameters

string

$a_file

file name

Returns

string mime type static

Definition at line 1483 of file class.ilObjMediaObject.php.

        {
                include_once("./Services/Utilities/classes/class.ilMimeTypeUtil.php");
                $mime = ilMimeTypeUtil::lookupMimeType($a_file, ilMimeTypeUtil::APPLICATION__OCTET_STREAM, $a_external);
                return $mime;
        }

References ilMimeTypeUtil\APPLICATION__OCTET_STREAM, and ilMimeTypeUtil\lookupMimeType().

Referenced by _saveTempFileAsMediaObject(), ilObjMediaObjectGUI\assignFullscreenObject(), ilObjMediaObjectGUI\assignStandardObject(), ilKprimChoiceWizardInputGUI\checkUploads(), ilPCInteractiveImageGUI\create(), ilFileUtils\createFile(), ilObjMediaPoolGUI\createMediaFromUploadDir(), ilSCORM13Package\dbImportSco(), ilPublicUserProfileGUI\deliverVCard(), ilSCORM13Player\getMimetype(), ilMediaPlayerGUI\getMp3PlayerHtml(), ilDataCollectionDatatype\parseValue(), ilObjMediaObjectGUI\savePropertiesObject(), assMultipleChoice\setImageFile(), assSingleChoice\setImageFile(), ilObjMediaObjectGUI\setObjectPerCreationForm(), ilPCInteractiveImageGUI\update(), ilObjMediaCastGUI\updateMediaItem(), and ilFSStorageExercise\uploadFile().

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getMultiSrtFiles()

ilObjMediaObject::getMultiSrtFiles

(

)

Get all srt files of srt multi upload.

Definition at line 2049 of file class.ilObjMediaObject.php.

        {
                $items = array();
 
                include_once("./Services/MetaData/classes/class.ilMDLanguageItem.php");
                $lang_codes = ilMDLanguageItem::_getPossibleLanguageCodes();
 
                $dir = $this->getMultiSrtUploadDir();
                $files = ilUtil::getDir($dir);
                foreach ($files as $k => $i)
                {
                        // check directory
                        if ($i["type"] == "file" && !in_array($k, array(".", "..")))
                        {
                                if (pathinfo($k, PATHINFO_EXTENSION) == "srt")
                                {
                                        $lang = "";
                                        if (substr($k, strlen($k) - 7, 1) == "_")
                                        {
                                                $lang = substr($k, strlen($k) - 6, 2);
                                                if (!in_array($lang, $lang_codes))
                                                {
                                                        $lang = "";
                                                }
                                        }
                                        $items[] = array("filename" => $k, "lang" => $lang);
                                }
                        }
                }
                return $items;
        }

References $lang, ilMDLanguageItem\_getPossibleLanguageCodes(), ilUtil\getDir(), and getMultiSrtUploadDir().

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getMultiSrtUploadDir()

ilObjMediaObject::getMultiSrtUploadDir

(

)

Get directory for multi srt upload.

Parameters

return

Definition at line 2009 of file class.ilObjMediaObject.php.

        {
                return ilObjMediaObject::_getDirectory($this->getId()."/srt/tmp");
        }

References _getDirectory(), and getId().

Referenced by clearMultiSrtDirectory(), getMultiSrtFiles(), and uploadMultipleSubtitleFile().

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getOriginID()

ilObjMediaObject::getOriginID

(

)

Definition at line 425 of file class.ilObjMediaObject.php.

        {
                return $this->origin_id;
        }

References $origin_id.

getParentObjectIdForUsage()

ilObjMediaObject::getParentObjectIdForUsage	(		$a_usage,
			$a_include_all_access_obj_ids = false
	)

Get's the repository object ID of a parent object, if possible.

see ilWebAccessChecker

Definition at line 1236 of file class.ilObjMediaObject.php.

        {
                if(is_int(strpos($a_usage["type"], ":")))
                {
                        $us_arr = explode(":", $a_usage["type"]);
                        $type = $us_arr[1];
                        $cont_type = $us_arr[0];
                }
                else
                {
                        $type = $a_usage["type"];
                }
                
                $id = $a_usage["id"];
                $obj_id = false;
                
                switch($type)
                {
                        // RTE / tiny mce
                        case "html":            
                                
                                switch($cont_type)
                                {                                       
                                        case "qpl":
                                                // Question Pool *Question* Text (Test)
                                                include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
                                                $qinfo = assQuestion::_getQuestionInfo($id);
                                                if ($qinfo["original_id"] > 0)
                                                {
                                                        include_once("./Modules/Test/classes/class.ilObjTest.php");
                                                        $obj_id = ilObjTest::_lookupTestObjIdForQuestionId($id);        // usage in test
                                                }
                                                else
                                                {
                                                        $obj_id = $qinfo["obj_fi"];             // usage in pool
                                                }                                                                                               
                                                break;
                                                
                                        case "spl":                                             
                                                // Question Pool *Question* Text (Survey)
                                                include_once("./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php");
                                                $quest = SurveyQuestion::_instanciateQuestion($id);
                                                if ($quest)
                                                {
                                                        $parent_id = $quest->getObjId();                                                        
                                                        
                                                        // pool question copy - find survey, do not use pool itself
                                                        if ($quest->getOriginalId() &&
                                                                ilObject::_lookupType($parent_id) == "spl")
                                                        {                                                                                       
                                                                $obj_id = SurveyQuestion::_lookupSurveyObjId($id);                                                      
                                                        }       
                                                        // original question (in pool or survey)
                                                        else
                                                        {
                                                                $obj_id = $parent_id;
                                                        }                                                                                                       
                                                        
                                                        unset($quest);
                                                }
                                                break;
                                                
                                        case "exca":
                                                // Exercise assignment
                                                $returned_pk = $a_usage['id'];                                  
                                                // #15995 - we are just checking against exercise object
                                                include_once 'Modules/Exercise/classes/class.ilExSubmission.php';
                                                $obj_id = ilExSubmission::lookupExerciseIdForReturnedId($returned_pk);                  
                                                break;
                                        
                                        case "frm":             
                                                // Forum
                                                $post_pk = $a_usage['id'];
                                                include_once 'Modules/Forum/classes/class.ilForumPost.php';
                                                include_once 'Modules/Forum/classes/class.ilForum.php';
                                                $oPost = new ilForumPost($post_pk);                                     
                                                $frm_pk =  $oPost->getForumId();
                                                $obj_id = ilForum::_lookupObjIdForForumId($frm_pk);
                                                break;
                                        
                                        // temporary items (per user)
                                        case "frm~":
                                        case "exca~":
                                                $obj_id = $a_usage['id'];
                                                break;          
                                        
                                        // "old" category pages
                                        case "cat":                                             
                                        // InfoScreen Text
                                        case "tst":
                                        case "svy":
                                        // data collection
                                        case "dcl":
                                                $obj_id = $id;
                                                break;                                  
                                }
                                break;
                                
                        // page editor
                        case "pg":
                                
                                switch($cont_type)
                                {
                                        // question feedback // parent obj id is q id
                                        case "qfbg":
                                                include_once('./Services/COPage/classes/class.ilPageObject.php');
                                                $id = ilPageObject::lookupParentId($id, 'qfbg');
                                                // note: no break here, we only altered the $id to the question id
 
                                        case "qpl":
                                                // Question Pool Question Pages
                                                include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
                                                $qinfo = assQuestion::_getQuestionInfo($id);
                                                if ($qinfo["original_id"] > 0)
                                                {
                                                        include_once("./Modules/Test/classes/class.ilObjTest.php");
                                                        $obj_id = ilObjTest::_lookupTestObjIdForQuestionId($id);        // usage in test
                                                }
                                                else
                                                {
                                                        $obj_id = $qinfo["obj_fi"];             // usage in pool
                                                }
                                                if ($obj_id == 0)       // this is the case, if question is in learning module -> get lm id
                                                {
                                                        include_once("./Services/COPage/classes/class.ilPCQuestion.php");
                                                        $pinfo = ilPCQuestion::_getPageForQuestionId($id, "lm");
                                                        if ($pinfo && $pinfo["parent_type"] == "lm")
                                                        {
                                                                include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                                                                $obj_id = ilLMObject::_lookupContObjID($pinfo["page_id"]);
                                                        }
                                                        $pinfo = ilPCQuestion::_getPageForQuestionId($id, "sahs");
                                                        if ($pinfo && $pinfo["parent_type"] == "sahs")
                                                        {
                                                                include_once("./Modules/SCORM2004/classes/class.ilSCORM2004Node.php");
                                                                $obj_id = ilSCORM2004Node::_lookupSLMID($pinfo["page_id"]);
                                                        }
                                                }
                                                break;
                                                
                                        case "lm":
                                        case "dbk":
                                                // learning modules
                                                include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                                                $obj_id = ilLMObject::_lookupContObjID($id);
                                                break;
                                
                                        case "gdf":
                                                // glossary definition                                          
                                                include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
                                                include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
                                                $term_id = ilGlossaryDefinition::_lookupTermId($id);
                                                $obj_id = ilGlossaryTerm::_lookGlossaryID($term_id);
                                                break;
                                        
                                        case "wpg":
                                                // wiki page
                                                include_once 'Modules/Wiki/classes/class.ilWikiPage.php';
                                                $obj_id = ilWikiPage::lookupObjIdByPage($id);
                                                break;
                                        
                                        case "sahs":
                                                // sahs page                                            
                                                // can this implementation be used for other content types, too?
                                                include_once('./Services/COPage/classes/class.ilPageObject.php');
                                                $obj_id = ilPageObject::lookupParentId($id, 'sahs');
                                                break;
                                        
                                        case "prtf":
                                                // portfolio
                                                include_once "Modules/Portfolio/classes/class.ilPortfolioPage.php";                                     
                                                $obj_id = ilPortfolioPage::findPortfolioForPage($id);
                                                break;
                                        
                                        case "prtt":
                                                // portfolio template
                                                include_once "Modules/Portfolio/classes/class.ilPortfolioTemplatePage.php";                                     
                                                $obj_id = ilPortfolioTemplatePage::findPortfolioForPage($id);
                                                break;
                                        
                                        case "blp":
                                                // blog
                                                include_once('./Services/COPage/classes/class.ilPageObject.php');
                                                $obj_id = ilPageObject::lookupParentId($id, 'blp');
                                                break;
                                        
                                        case "impr":
                                                // imprint page - always id 1
                                                // fallthrough
                                                
                                        case "crs":
                                        case "grp":
                                        case "cat":
                                        case "fold":
                                        case "root":
                                        case "cont":
                                        case "cstr":
                                                // repository pages
                                                $obj_id = $id;
                                                break;
                                }                               
                                break;
                                
                        // Media Pool
                        case "mep":
                                $obj_id = $id;
                                break;
 
                        // News Context Object (e.g. MediaCast)
                        case "news":
                                include_once("./Services/News/classes/class.ilNewsItem.php");
                                $obj_id = ilNewsItem::_lookupContextObjId($id);
                                break;
                }
                
                return $obj_id;
        }

References $id, ilObject\$type, ilPCQuestion\_getPageForQuestionId(), assQuestion\_getQuestionInfo(), SurveyQuestion\_instanciateQuestion(), ilGlossaryTerm\_lookGlossaryID(), ilNewsItem\_lookupContextObjId(), ilLMObject\_lookupContObjID(), ilForum\_lookupObjIdForForumId(), ilSCORM2004Node\_lookupSLMID(), SurveyQuestion\_lookupSurveyObjId(), ilGlossaryDefinition\_lookupTermId(), ilObjTest\_lookupTestObjIdForQuestionId(), ilObject\_lookupType(), ilPortfolioPage\findPortfolioForPage(), ilExSubmission\lookupExerciseIdForReturnedId(), ilWikiPage\lookupObjIdByPage(), and ilPageObject\lookupParentId().

Referenced by ilObjMediaObjectAccess\checkAccessMob(), ilMediaObjectUsagesTableGUI\fillRow(), and handleQuotaUpdate().

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getRefId()

ilObjMediaObject::getRefId

(

)

get reference id @access public

Returns

integer reference id

Reimplemented from ilObject.

Definition at line 52 of file class.ilObjMediaObject.php.

        {
                return false;
        }

getRestrictedFileTypes()

static ilObjMediaObject::getRestrictedFileTypes ( )

static

Get restricted file types (this is for the input form, this list will be empty, if "allowed list" is empty)

Definition at line 1813 of file class.ilObjMediaObject.php.

        {
                return array_filter(self::getAllowedFileTypes(), function ($v) {
                        return !in_array($v, self::getForbiddenFileTypes());
                });
        }

Referenced by ilObjMediaObjectGUI\executeCommand(), and ilObjMediaObjectGUI\initForm().

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getSrtFiles()

ilObjMediaObject::getSrtFiles

(

)

Get srt files.

Definition at line 1703 of file class.ilObjMediaObject.php.

        {
                $srt_dir = ilObjMediaObject::_getDirectory($this->getId())."/srt";
                
                if (!is_dir($srt_dir))
                {
                        return array();
                }
                
                $items = ilUtil::getDir($srt_dir);
 
                $srt_files = array();
                foreach ($items as $i)
                {
                        if (!in_array($i["entry"], array(".", "..")) && $i["type"] == "file")
                        {
                                $name = explode(".", $i["entry"]);
                                if ($name[1] == "srt" && substr($name[0], 0, 9) == "subtitle_")
                                {
                                        $srt_files[] = array("file" => $i["entry"],
                                                "full_path" => "srt/".$i["entry"], "language" => substr($name[0], 9, 2));
                                }
                        }
                }
                
                return $srt_files;
        }

References _getDirectory(), ilUtil\getDir(), and getId().

Referenced by getXML().

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getThumbnailPath()

static ilObjMediaObject::getThumbnailPath (   $a_mob_id,   $a_thumbname  )

static

Get thumbnail path.

Parameters

string

$a_thumbname

thumbnail file name

Returns

string thumbnail path

Definition at line 1750 of file class.ilObjMediaObject.php.

        {
                $t_dir = ilObjMediaObject::_getThumbnailDirectory($a_mob_id);
                return $t_dir."/".$a_thumbname;
        }

References _getThumbnailDirectory().

Referenced by ilPCIIMOverlaysTableGUI\fillRow().

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getTitle()

ilObjMediaObject::getTitle

(

)

get object title @access public

Returns

string object title

Reimplemented from ilObject.

Definition at line 72 of file class.ilObjMediaObject.php.

        {
                return parent::getTitle();
        }

Referenced by createMetaData(), duplicate(), and updateMetaData().

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getUsages()

ilObjMediaObject::getUsages

(

$a_include_history = true

)

get all usages of current media object

Definition at line 1128 of file class.ilObjMediaObject.php.

        {
                return $this->lookupUsages($this->getId(), $a_include_history);
        }

References getId(), and lookupUsages().

Referenced by delete(), and handleQuotaUpdate().

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getVideoPreviewPic()

ilObjMediaObject::getVideoPreviewPic

(

$a_filename_only = false

)

Get video preview pic.

Parameters

return

Definition at line 1963 of file class.ilObjMediaObject.php.

        {
                $dir = ilObjMediaObject::_getDirectory($this->getId());
                $ppics = array("mob_vpreview.jpg",
                        "mob_vpreview.jpeg",
                        "mob_vpreview.png");
                foreach ($ppics as $p)
                {
                        if (is_file($dir."/".$p))
                        {
                                if ($a_filename_only)
                                {
                                        return $p;
                                }
                                else
                                {
                                        return $dir."/".$p;
                                }
                        }
                }
                return "";
        }

References _getDirectory(), and getId().

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getXML()

ilObjMediaObject::getXML	(		$a_mode = IL_MODE_FULL,
			$a_inst = 0
	)

get MediaObject XLM Tag

Parameters

int

$a_mode

IL_MODE_ALIAS | IL_MODE_OUTPUT | IL_MODE_FULL

Definition at line 686 of file class.ilObjMediaObject.php.

        {
                global $ilUser;
                
                // TODO: full implementation of all parameters
//echo "-".$a_mode."-";
                switch ($a_mode)
                {
                        case IL_MODE_ALIAS:
                                $xml = "<MediaObject>";
                                $xml .= "<MediaAlias OriginId=\"il__mob_".$this->getId()."\"/>";
                                $media_items =& $this->getMediaItems();
                                for($i=0; $i<count($media_items); $i++)
                                {
                                        $item =& $media_items[$i];
                                        $xml .= "<MediaAliasItem Purpose=\"".$item->getPurpose()."\">";
 
                                        // Layout
                                        $width = ($item->getWidth() != "")
                                                ? "Width=\"".$item->getWidth()."\""
                                                : "";
                                        $height = ($item->getHeight() != "")
                                                ? "Height=\"".$item->getHeight()."\""
                                                : "";
                                        $halign = ($item->getHAlign() != "")
                                                ? "HorizontalAlign=\"".$item->getHAlign()."\""
                                                : "";
                                        $xml .= "<Layout $width $height $halign />";
 
                                        // Caption
                                        if ($item->getCaption() != "")
                                        {
                                                $xml .= "<Caption Align=\"bottom\">".
                                                        str_replace("&", "&amp;", $item->getCaption())."</Caption>";
                                        }
 
                                        // Text Representation
                                        if ($item->getTextRepresentation() != "")
                                        {
                                                $xml .= "<TextRepresentation>".
                                                        str_replace("&", "&amp;", $item->getTextRepresentation())."</TextRepresentation>";
                                        }
 
                                        // Parameter
                                        $parameters = $item->getParameters();
                                        foreach ($parameters as $name => $value)
                                        {
                                                $xml .= "<Parameter Name=\"$name\" Value=\"$value\"/>";
                                        }
                                        $xml .= $item->getMapAreasXML();
                                        $xml .= "</MediaAliasItem>";
                                }
                                break;
 
                        // for output we need technical sections of meta data
                        case IL_MODE_OUTPUT:
 
                                // get first technical section
//                              $meta =& $this->getMetaData();
                                $xml = "<MediaObject Id=\"il__mob_".$this->getId()."\">";
 
                                $media_items =& $this->getMediaItems();
                                for($i=0; $i<count($media_items); $i++)
                                {
                                        $item =& $media_items[$i];
 
                                        $xml .= "<MediaItem Purpose=\"".$item->getPurpose()."\">";
 
                                        // Location
                                        $xml.= "<Location Type=\"".$item->getLocationType()."\">".
                                                $this->handleAmps($item->getLocation())."</Location>";
 
                                        // Format
                                        $xml.= "<Format>".$item->getFormat()."</Format>";
 
                                        // Layout
                                        $width = ($item->getWidth() != "")
                                                ? "Width=\"".$item->getWidth()."\""
                                                : "";
                                        $height = ($item->getHeight() != "")
                                                ? "Height=\"".$item->getHeight()."\""
                                                : "";
                                        $halign = ($item->getHAlign() != "")
                                                ? "HorizontalAlign=\"".$item->getHAlign()."\""
                                                : "";
                                        $xml .= "<Layout $width $height $halign />";
 
                                        // Caption
                                        if ($item->getCaption() != "")
                                        {
                                                $xml .= "<Caption Align=\"bottom\">".
                                                        str_replace("&", "&amp;", $item->getCaption())."</Caption>";
                                        }
                                        
                                        // Text Representation
                                        if ($item->getTextRepresentation() != "")
                                        {
                                                $xml .= "<TextRepresentation>".
                                                        str_replace("&", "&amp;", $item->getTextRepresentation())."</TextRepresentation>";
                                        }
 
                                        // Parameter
                                        $parameters = $item->getParameters();
                                        foreach ($parameters as $name => $value)
                                        {
                                                $xml .= "<Parameter Name=\"$name\" Value=\"$value\"/>";
                                        }
                                        $xml .= $item->getMapAreasXML();
                                        
                                        // Subtitles
                                        if ($item->getPurpose() == "Standard")
                                        {
                                                $srts = $this->getSrtFiles();
                                                foreach ($srts as $srt)
                                                {
                                                        $def = "";
                                                        $meta_lang = "";
                                                        if ($ilUser->getLanguage() != $meta_lang &&
                                                                $ilUser->getLanguage() == $srt["language"])
                                                        {
                                                                $def = ' Default="true" ';
                                                        }
                                                        $xml .= "<Subtitle File=\"".$srt["full_path"].
                                                                "\" Language=\"".$srt["language"]."\" ".$def."/>";
                                                }
                                        }
                                        $xml .= "</MediaItem>";
                                }
                                break;
 
                        // full xml for export
                        case IL_MODE_FULL:
 
//                              $meta =& $this->getMetaData();
                                $xml = "<MediaObject>";
 
                                // meta data
                                include_once("Services/MetaData/classes/class.ilMD2XML.php");
                                $md2xml = new ilMD2XML(0, $this->getId(), $this->getType());
                                $md2xml->setExportMode(true);
                                $md2xml->startExport();
                                $xml.= $md2xml->getXML();
 
                                $media_items =& $this->getMediaItems();
                                for($i=0; $i<count($media_items); $i++)
                                {
                                        $item =& $media_items[$i];
                                        
                                        // highlight mode                                       
                                        $xml .= "<MediaItem Purpose=\"".$item->getPurpose()."\">";
 
                                        // Location
                                        $xml.= "<Location Type=\"".$item->getLocationType()."\">".
                                                $this->handleAmps($item->getLocation())."</Location>";
 
                                        // Format
                                        $xml.= "<Format>".$item->getFormat()."</Format>";
 
                                        // Layout
                                        $width = ($item->getWidth() != "")
                                                ? "Width=\"".$item->getWidth()."\""
                                                : "";
                                        $height = ($item->getHeight() != "")
                                                ? "Height=\"".$item->getHeight()."\""
                                                : "";
                                        $halign = ($item->getHAlign() != "")
                                                ? "HorizontalAlign=\"".$item->getHAlign()."\""
                                                : "";
                                        $xml .= "<Layout $width $height $halign />";
 
                                        // Caption
                                        if ($item->getCaption() != "")
                                        {
                                                $xml .= "<Caption Align=\"bottom\">".
                                                        str_replace("&", "&amp;", $item->getCaption())."</Caption>";
                                        }
                                        
                                        // Text Representation
                                        if ($item->getTextRepresentation() != "")
                                        {
                                                $xml .= "<TextRepresentation>".
                                                        str_replace("&", "&amp;", $item->getTextRepresentation())."</TextRepresentation>";
                                        }
 
                                        // Parameter
                                        $parameters = $item->getParameters();
                                        foreach ($parameters as $name => $value)
                                        {
                                                $xml .= "<Parameter Name=\"$name\" Value=\"$value\"/>";
                                        }
                                        $xml .= $item->getMapAreasXML(true, $a_inst);
                                        $xml .= "</MediaItem>";
                                }
                                break;
                }
                $xml .= "</MediaObject>";
                return $xml;
        }

References $ilUser, $media_items, getId(), getMediaItems(), getSrtFiles(), ilObject\getType(), handleAmps(), IL_MODE_ALIAS, IL_MODE_FULL, and IL_MODE_OUTPUT.

Referenced by exportMediaFullscreen(), and exportXML().

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handleAmps()

ilObjMediaObject::handleAmps

(

$a_str

)

Replace "&" (if not an "&amp;") with "&amp;".

Definition at line 888 of file class.ilObjMediaObject.php.

        {
                $a_str = str_replace("&", "&", $a_str);
                $a_str = str_replace("&", "&", $a_str);
                return $a_str;
        }

Referenced by getXML().

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handleQuotaUpdate()

static ilObjMediaObject::handleQuotaUpdate ( ilObjMediaObject  $a_mob )

staticprotected

Definition at line 529 of file class.ilObjMediaObject.php.

        {
                global $ilSetting;
 
                // if neither workspace nor portfolios are activated, we skip
                // the quota update here. this due to performance reasons on installations
                // that do not use workspace/portfolios, but heavily copy content.
                // in extreme cases (media object in pool and personal blog, deactivate workspace, change media object,
                // this may lead to incorrect data in the quota calculation)
                if ($ilSetting->get("disable_personal_workspace") && !$ilSetting->get('user_portfolios'))
                {
                        return;
                }
 
                $parent_obj_ids = array();
                foreach($a_mob->getUsages() as $item)
                {                                                                               
                        $parent_obj_id = $a_mob->getParentObjectIdForUsage($item);
                        if($parent_obj_id && 
                                !in_array($parent_obj_id, $parent_obj_ids))
                        {                                       
                                $parent_obj_ids[]= $parent_obj_id;
                        }                                               
                }
                
                // we could suppress this if object is present in a (repository) media pool
                // but this would lead to "quota-breaches" when the pool item is deleted
                // and "suddenly" all workspace owners get filesize added to their
                // respective quotas, regardless of current status
                
                include_once "Services/DiskQuota/classes/class.ilDiskQuotaHandler.php";
                ilDiskQuotaHandler::handleUpdatedSourceObject($a_mob->getType(), 
                        $a_mob->getId(),
                        ilUtil::dirSize($a_mob->getDataDirectory()), 
                        $parent_obj_ids);                                       
        }

References $ilSetting, getDataDirectory(), getId(), getParentObjectIdForUsage(), ilObject\getType(), getUsages(), and ilDiskQuotaHandler\handleUpdatedSourceObject().

Referenced by _deleteAllUsages(), _removeUsage(), _saveUsage(), create(), delete(), and update().

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hasFullscreenItem()

ilObjMediaObject::hasFullscreenItem

(

)

Definition at line 357 of file class.ilObjMediaObject.php.

        {
                return $this->hasPurposeItem("Fullscreen");
        }

References hasPurposeItem().

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hasPurposeItem()

ilObjMediaObject::hasPurposeItem

(

$purpose

)

returns wether object has media item with specific purpose

Parameters

string

$purpose

Returns

boolean

Definition at line 368 of file class.ilObjMediaObject.php.

        {
                if(is_object($this->getMediaItem($purpose)))
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

References getMediaItem().

Referenced by hasFullscreenItem().

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ilObjMediaObject()

ilObjMediaObject::ilObjMediaObject

(

$a_id = 0

)

Constructor @access public.

Definition at line 38 of file class.ilObjMediaObject.php.

        {
                $this->is_alias = false;
                $this->media_items = array();
                $this->contains_int_link = false;
                $this->type = "mob";
                parent::ilObject($a_id, false);
        }

Referenced by _saveTempFileAsMediaObject(), and duplicate().

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isAlias()

ilObjMediaObject::isAlias

(

)

Definition at line 415 of file class.ilObjMediaObject.php.

        {
                return $this->is_alias;
        }

References $is_alias.

isTypeAllowed()

static ilObjMediaObject::isTypeAllowed (   $a_type )

static

Is type allowed.

Parameters

string

$a_type

Returns

bool

Definition at line 1864 of file class.ilObjMediaObject.php.

        {
                if (in_array($a_type, self::getForbiddenFileTypes()))
                {
                        return false;
                }
                if (count(self::getAllowedFileTypes()) == 0 || in_array($a_type, self::getAllowedFileTypes()))
                {
                        return true;
                }
                return false;
        }

Referenced by ilPageObjectGUI\showPage().

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lookupUsages()

ilObjMediaObject::lookupUsages	(		$a_id,
			$a_include_history = true
	)

Lookup usages of media object.

Todo:

: This should be all in one context -> mob id table

Definition at line 1138 of file class.ilObjMediaObject.php.

        {
                global $ilDB;
 
                $hist_str = "";
                if ($a_include_history)
                {
                        $hist_str = ", usage_hist_nr";
                }
                
                // get usages in pages
                $q = "SELECT DISTINCT usage_type, usage_id, usage_lang".$hist_str." FROM mob_usage WHERE id = ".
                        $ilDB->quote($a_id, "integer");
 
                if (!$a_include_history)
                {
                        $q.= " AND usage_hist_nr = ".$ilDB->quote(0, "integer");
                }
                
                $us_set = $ilDB->query($q);
                $ret = array();
                while($us_rec = $ilDB->fetchAssoc($us_set))
                {
                        $ut = "";
                        if(is_int(strpos($us_rec["usage_type"], ":")))
                        {
                                $us_arr = explode(":", $us_rec["usage_type"]);
                                $ut = $us_arr[1];
                                $ct = $us_arr[0];
                        }
 
                        // check whether page exists
                        $skip = false;
                        if ($ut == "pg")
                        {
                                include_once("./Services/COPage/classes/class.ilPageObject.php");
                                if (!ilPageObject::_exists($ct, $us_rec["usage_id"]))
                                {
                                        $skip = true;
                                }
                        }
                                
                        if (!$skip)
                        {
                                $ret[] = array("type" => $us_rec["usage_type"],
                                        "id" => $us_rec["usage_id"],
                                        "lang" => $us_rec["usage_lang"],
                                        "hist_nr" => $us_rec["usage_hist_nr"]);
                        }
                }
 
                // get usages in media pools
                $q = "SELECT DISTINCT mep_id FROM mep_tree JOIN mep_item ON (child = obj_id) WHERE mep_item.foreign_id = ".
                        $ilDB->quote($a_id, "integer")." AND mep_item.type = ".$ilDB->quote("mob", "text");
                $us_set = $ilDB->query($q);
                while($us_rec = $ilDB->fetchAssoc($us_set))
                {
                        $ret[] = array("type" => "mep",
                                "id" => $us_rec["mep_id"]);
                }
                
                // get usages in news items (media casts)
                include_once("./Services/News/classes/class.ilNewsItem.php");
                $news_usages = ilNewsItem::_lookupMediaObjectUsages($a_id);
                foreach($news_usages as $nu)
                {
                        $ret[] = $nu;
                }
                
 
                // get usages in map areas
                $q = "SELECT DISTINCT mob_id FROM media_item it, map_area area ".
                        " WHERE area.item_id = it.id ".
                        " AND area.link_type = ".$ilDB->quote("int", "text")." ".
                        " AND area.target = ".$ilDB->quote("il__mob_".$a_id, "text");
                $us_set = $ilDB->query($q);
                while($us_rec = $ilDB->fetchAssoc($us_set))
                {
                        $ret[] = array("type" => "map",
                                "id" => $us_rec["mob_id"]);
                }
 
                // get usages in personal clipboards
                $users = ilObjUser::_getUsersForClipboadObject("mob", $a_id);
                foreach ($users as $user)
                {
                        $ret[] = array("type" => "clip",
                                "id" => $user);
                }
 
                return $ret;
        }

References $ilDB, $ret, ilPageObject\_exists(), ilObjUser\_getUsersForClipboadObject(), and ilNewsItem\_lookupMediaObjectUsages().

Referenced by ilObjMediaObjectAccess\checkAccessMob(), getUsages(), and ilLMObject\updateInternalLinks().

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makeThumbnail()

ilObjMediaObject::makeThumbnail	(		$a_file,
			$a_thumbname,
			$a_format = "png",
			$a_size = "80"
	)

Make thumbnail.

Definition at line 1734 of file class.ilObjMediaObject.php.

        {
                $m_dir = ilObjMediaObject::_getDirectory($this->getId());
                $t_dir = ilObjMediaObject::_getThumbnailDirectory($this->getId());
                self::_createThumbnailDirectory($this->getId());
                ilUtil::convertImage($m_dir."/".$a_file,
                        $t_dir."/".$a_thumbname, $a_format, $a_size);
        }

References _createThumbnailDirectory(), _getDirectory(), _getThumbnailDirectory(), ilUtil\convertImage(), and getId().

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MDUpdateListener()

ilObjMediaObject::MDUpdateListener

(

$a_element

)

Meta data update listener.

Important note: Do never call create() or update() method of ilObject here. It would result in an endless loop: update object -> update meta -> update object -> ... Use static _writeTitle() ... methods instead.

Parameters

string

$a_element

Reimplemented from ilObject.

Definition at line 179 of file class.ilObjMediaObject.php.

        {
                include_once 'Services/MetaData/classes/class.ilMD.php';
 
                switch($a_element)
                {
                        case 'General':
 
                                // Update Title and description
                                $md = new ilMD(0, $this->getId(), $this->getType());
                                $md_gen = $md->getGeneral();
 
                                if (is_object($md_gen))
                                {
                                        ilObject::_writeTitle($this->getId(),$md_gen->getTitle());
                                        $this->setTitle($md_gen->getTitle());
        
                                        foreach($md_gen->getDescriptionIds() as $id)
                                        {
                                                $md_des = $md_gen->getDescription($id);
                                                ilObject::_writeDescription($this->getId(),$md_des->getDescription());
                                                $this->setDescription($md_des->getDescription());
                                                break;
                                        }
                                }
 
                                break;
 
                        default:
                }
                return true;
        }

References $id, ilObject\_writeDescription(), ilObject\_writeTitle(), getId(), ilObject\getType(), setDescription(), and setTitle().

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modifyExportIdentifier()

ilObjMediaObject::modifyExportIdentifier	(		$a_tag,
			$a_param,
			$a_value
	)

Definition at line 979 of file class.ilObjMediaObject.php.

        {
                if ($a_tag == "Identifier" && $a_param == "Entry")
                {
                        $a_value = ilUtil::insertInstIntoID($a_value);
                }
 
                return $a_value;
        }

References ilUtil\insertInstIntoID().

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putInTree()

ilObjMediaObject::putInTree

(

)

Definition at line 57 of file class.ilObjMediaObject.php.

        {
                $this->ilias->raiseError("Operation ilObjMedia::putInTree() not allowed.",$this->ilias->error_obj->FATAL);
        }

read()

ilObjMediaObject::read

(

)

read media object data from db

Definition at line 385 of file class.ilObjMediaObject.php.

        {
//echo "<br>ilObjMediaObject:read";
                parent::read();
 
                // get media items
                ilMediaItem::_getMediaItemsOfMOb($this);
        }

References ilMediaItem\_getMediaItemsOfMOb().

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removeAdditionalFile()

ilObjMediaObject::removeAdditionalFile

(

$a_file

)

Remove additional file.

Definition at line 1760 of file class.ilObjMediaObject.php.

        {
                $file = str_replace("..", "", $a_file);
                $file = ilObjMediaObject::_getDirectory($this->getId())."/".$file;
                if (is_file($file))
                {
                        unlink($file);
                }
        }

References $file, _getDirectory(), and getId().

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removeAllMediaItems()

ilObjMediaObject::removeAllMediaItems

(

)

remove all media items

Definition at line 338 of file class.ilObjMediaObject.php.

        {
                $this->media_items = array();
        }

removeMediaItem()

ilObjMediaObject::removeMediaItem

(

$a_purpose

)

Definition at line 313 of file class.ilObjMediaObject.php.

        {
            foreach ($this->media_items as $key => $media_item)
            {
                        if($media_item->getPurpose() == $a_purpose)
                        {
                                unset($this->media_items[$key]);
                        }
                }
                // update numbers and keys
                $i = 1;
                $media_items = array();
                foreach ($this->media_items as $media_item)
            {
                        $media_items [$i] = $media_item;
                $media_item->setMobId($this->getId());
                        $media_item->setNr($i);
                        $i++;                   
                }
                $this->media_items = $media_items;
        }

References $media_items, and getId().

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renameExecutables()

static ilObjMediaObject::renameExecutables (   $a_dir )

static

Rename executables.

Parameters

string

Definition at line 2086 of file class.ilObjMediaObject.php.

        {
                ilUtil::renameExecutables($a_dir);
                if (!self::isTypeAllowed("html"))
                {
                        ilUtil::rRenameSuffix($a_dir, "html", "sec");        // see #20187
                }
        }

References ilUtil\renameExecutables(), and ilUtil\rRenameSuffix().

Referenced by _saveTempFileAsMediaObject(), ilObjMediaObjectGUI\executeCommand(), ilMediaObjectDataSet\importRecord(), ilObjMediaObjectGUI\savePropertiesObject(), ilObjMediaObjectGUI\setObjectPerCreationForm(), uploadAdditionalFile(), and ilObjMediaObjectGUI\uploadFileObject().

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setAlias()

ilObjMediaObject::setAlias

(

$a_is_alias

)

set wether page object is an alias

Definition at line 410 of file class.ilObjMediaObject.php.

        {
                $this->is_alias = $a_is_alias;
        }

setContainsIntLink()

ilObjMediaObject::setContainsIntLink

(

$a_contains_link

)

content parser set this flag to true, if the media object contains internal links (this method should only be called by the import parser)

Parameters

boolean

$a_contains_link

true, if page contains intern link tag(s)

Definition at line 1000 of file class.ilObjMediaObject.php.

        {
                $this->contains_int_link = $a_contains_link;
        }

setDescription()

ilObjMediaObject::setDescription

(

$a_description

)

set description of media object

Reimplemented from ilObject.

Definition at line 163 of file class.ilObjMediaObject.php.

        {
                parent::setDescription($a_description);
        }

Referenced by MDUpdateListener().

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setId()

ilObjMediaObject::setId

(

$a_id

)

set id

Reimplemented from ilObject.

Definition at line 397 of file class.ilObjMediaObject.php.

        {
                $this->id = $a_id;
        }

setImportId()

ilObjMediaObject::setImportId

(

$a_import_id

)

set import id

@access public

Parameters

string

$a_import_id

import id

Reimplemented from ilObject.

Definition at line 445 of file class.ilObjMediaObject.php.

        {
                $this->import_id = $a_id;
        }

setOriginID()

ilObjMediaObject::setOriginID

(

$a_id

)

Definition at line 420 of file class.ilObjMediaObject.php.

        {
                return $this->origin_id = $a_id;
        }

setRefId()

ilObjMediaObject::setRefId

(

)

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

        {
                $this->ilias->raiseError("Operation ilObjMedia::setRefId() not allowed.",$this->ilias->error_obj->FATAL);
        }

setTitle()

ilObjMediaObject::setTitle

(

$a_title

)

set object title

@access public

Parameters

string

$a_title

object title

Reimplemented from ilObject.

Definition at line 67 of file class.ilObjMediaObject.php.

        {
                parent::setTitle($a_title);
        }

Referenced by MDUpdateListener().

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update()

ilObjMediaObject::update

(

$a_upload = false

)

update media object in db

Definition at line 489 of file class.ilObjMediaObject.php.

        {
                parent::update();
                
                if(!$a_upload)
                {
                        $this->updateMetaData();
                }
                
                ilMediaItem::deleteAllItemsOfMob($this->getId());
 
                // iterate all items
                $media_items =& $this->getMediaItems();
                $j = 1;
                foreach($media_items as $key => $val)
                {
                    $item =& $media_items[$key];
                        if (is_object($item))
                        {
                                $item->setMobId($this->getId());
                                $item->setNr($j);
                                if ($item->getLocationType() == "Reference")
                                {
                                        $item->extractUrlParameters();
                                }
                                $item->create();
                                $j++;
                        }
                }
                
                self::handleQuotaUpdate($this);         
                global $ilAppEventHandler;
                $ilAppEventHandler->raise('Services/MediaObjects',
                'update',
                array('object' => $this,
                        'obj_type' => 'mob',
                        'obj_id' => $this->getId())
                );  
        }

References $media_items, ilMediaItem\deleteAllItemsOfMob(), getId(), getMediaItems(), handleQuotaUpdate(), and updateMetaData().

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updateMetaData()

ilObjMediaObject::updateMetaData

(

)

update meta data entry

Reimplemented from ilObject.

Definition at line 236 of file class.ilObjMediaObject.php.

        {
                include_once("Services/MetaData/classes/class.ilMD.php");
                include_once("Services/MetaData/classes/class.ilMDGeneral.php");
                include_once("Services/MetaData/classes/class.ilMDDescription.php");
 
                $md =& new ilMD(0, $this->getId(), $this->getType());
                $md_gen =& $md->getGeneral();
                $md_gen->setTitle($this->getTitle());
 
                // sets first description (maybe not appropriate)
                $md_des_ids =& $md_gen->getDescriptionIds();
                if (count($md_des_ids) > 0)
                {
                        $md_des =& $md_gen->getDescription($md_des_ids[0]);
                        $md_des->setDescription($this->getDescription());
                        $md_des->update();
                }
                $md_gen->update();
 
        }

References getDescription(), getId(), getTitle(), and ilObject\getType().

Referenced by update().

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uploadAdditionalFile()

ilObjMediaObject::uploadAdditionalFile	(		$a_name,
			$tmp_name,
			$a_subdir = "",
			$a_mode = "move_uploaded"
	)

Create new media object and update page in db and return new media object.

Definition at line 1668 of file class.ilObjMediaObject.php.

        {
                $a_subdir = str_replace("..", "", $a_subdir);
                $dir = $mob_dir = ilObjMediaObject::_getDirectory($this->getId());
                if ($a_subdir != "")
                {
                        $dir.= "/".$a_subdir;
                }
                ilUtil::makeDirParents($dir);
                ilUtil::moveUploadedFile($tmp_name, $a_name, $dir."/".$a_name, true, $a_mode);
                self::renameExecutables($mob_dir);
                include_once("./Services/MediaObjects/classes/class.ilMediaSvgSanitizer.php");
                ilMediaSvgSanitizer::sanitizeDir($mob_dir);     // see #20339
 
        }

References _getDirectory(), getId(), ilUtil\makeDirParents(), ilUtil\moveUploadedFile(), renameExecutables(), and ilMediaSvgSanitizer\sanitizeDir().

Referenced by uploadSrtFile(), and uploadVideoPreviewPic().

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uploadMultipleSubtitleFile()

ilObjMediaObject::uploadMultipleSubtitleFile

(

$a_file

)

Upload multi srt file.

Parameters

array

$a_file

file info array

Exceptions

ilMediaObjectsException

Definition at line 2021 of file class.ilObjMediaObject.php.

        {
                global $lng, $ilUser;
 
                include_once("./Services/MediaObjects/exceptions/class.ilMediaObjectsException.php");
                if (!is_file($a_file["tmp_name"]))
                {
                        throw new ilMediaObjectsException($lng->txt("mob_file_could_not_be_uploaded"));
                }
 
                $dir = $this->getMultiSrtUploadDir();
                ilUtil::delDir($dir, true);
                ilUtil::makeDirParents($dir);
                ilUtil::moveUploadedFile($a_file["tmp_name"], "multi_srt.zip", $dir."/"."multi_srt.zip");
                ilUtil::unzip($dir."/multi_srt.zip", true);
        }

References $ilUser, ilObject\$lng, ilUtil\delDir(), getMultiSrtUploadDir(), ilUtil\makeDirParents(), ilUtil\moveUploadedFile(), and ilUtil\unzip().

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uploadSrtFile()

ilObjMediaObject::uploadSrtFile	(		$a_tmp_name,
			$a_language,
			$a_mode = "move_uploaded"
	)

Upload srt file.

Parameters

return

Definition at line 1690 of file class.ilObjMediaObject.php.

        {
                if (is_file($a_tmp_name) && $a_language != "")
                {
                        $this->uploadAdditionalFile("subtitle_".$a_language.".srt", $a_tmp_name, "srt", $a_mode);
                        return true;
                }
                return false;
        }

References uploadAdditionalFile().

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uploadVideoPreviewPic()

ilObjMediaObject::uploadVideoPreviewPic

(

$a_prevpic

)

Upload video preview picture.

Parameters

return

Definition at line 1917 of file class.ilObjMediaObject.php.

        {
                $pi = pathinfo($a_prevpic["name"]);
                $ext = $pi["extension"];
                if (in_array($ext, array("jpg", "jpeg", "png")))
                {
                        $this->uploadAdditionalFile("mob_vpreview.".$ext, $a_prevpic["tmp_name"]);
                }
        }

References uploadAdditionalFile().

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Field Documentation

$contains_int_link

ilObjMediaObject::$contains_int_link

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

Referenced by containsIntLink().

$id

ilObjMediaObject::$id

Definition at line 30 of file class.ilObjMediaObject.php.

Referenced by getId(), getParentObjectIdForUsage(), and MDUpdateListener().

$is_alias

ilObjMediaObject::$is_alias

Definition at line 28 of file class.ilObjMediaObject.php.

Referenced by isAlias().

$media_items

ilObjMediaObject::$media_items

Definition at line 31 of file class.ilObjMediaObject.php.

Referenced by create(), getMediaItems(), getXML(), removeMediaItem(), and update().

$origin_id

ilObjMediaObject::$origin_id

Definition at line 29 of file class.ilObjMediaObject.php.

Referenced by getOriginID().

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

• Services/MediaObjects/classes/class.ilObjMediaObject.php