ilObjContentObject Class Reference

Class ilObjContentObject. More...

Inheritance diagram for ilObjContentObject:

Collaboration diagram for ilObjContentObject:

Public Member Functions
	__construct ($a_id=0, $a_call_by_reference=true)
	Constructor @access public. More...
	create ($a_no_meta_data=false)
	create content object More...
	read ()
	read data of content object More...
	getTitle ()
	get title of content object More...
	setTitle ($a_title)
	set title of content object More...
	getDescription ()
	get description of content object More...
	setDescription ($a_description)
	set description of content object More...
	getImportId ()
	get import id More...
	setImportId ($a_id)
	set import id More...
	setLayoutPerPage ($a_val)
	Set layout per page. More...
	getLayoutPerPage ()
	Get layout per page. More...
	setDisableDefaultFeedback ($a_val)
	Set disable default feedback for questions. More...
	getDisableDefaultFeedback ()
	Get disable default feedback for questions. More...
	setProgressIcons ($a_val)
	Set progress icons. More...
	getProgressIcons ()
	Get progress icons. More...
	setStoreTries ($a_val)
	Set store tries. More...
	getStoreTries ()
	Get store tries. More...
	setRestrictForwardNavigation ($a_val)
	Set restrict forward navigation. More...
	getRestrictForwardNavigation ()
	Get restrict forward navigation. More...
&	getTree ()
	update ()
	update complete object (meta data and properties) More...
	updateAutoGlossaries ()
	Update auto glossaries. More...
	import ()
	if implemented, this function should be called from an Out/GUI-Object More...
	putInTree ($a_parent)
	put content object in main tree More...
	createLMTree ()
	create content object tree (that stores structure object hierarchie) More...
	setAutoGlossaries ($a_val)
	Set auto glossaries. More...
	getAutoGlossaries ()
	Get auto glossaries. More...
	removeAutoGlossary ($a_glo_id)
	Remove auto glossary. More...
	addFirstChapterAndPage ()
	Add first chapter and page. More...
	setForTranslation ($a_val)
	Set for translation. More...
	getForTranslation ()
	Get for translation. More...
&	getLMTree ()
	get content object tree More...
	createImportDirectory ()
	creates data directory for import files (data_dir/lm_data/lm_<id>/import, depending on data directory that is set in ILIAS setup/ini) More...
	getDataDirectory ()
	get data directory More...
	getImportDirectory ()
	get import directory of lm More...
	setImportDirectory ($a_import_dir)
	Set import directory for further use in ilContObjParser. More...
	createExportDirectory ($a_type="xml")
	creates data directory for export files (data_dir/lm_data/lm_<id>/export, depending on data directory that is set in ILIAS setup/ini) More...
	getExportDirectory ($a_type="xml")
	get export directory of lm More...
	delete ()
	delete learning module and all related data More...
	getLayout ()
	get default page layout of content object (see directory layouts/) More...
	setLayout ($a_layout)
	set default page layout More...
	getStyleSheetId ()
	get ID of assigned style sheet object More...
	setStyleSheetId ($a_style_id)
	set ID of assigned style sheet object More...
	writeStyleSheetId ($a_style_id)
	write ID of assigned style sheet object to db More...
	getPageHeader ()
	get page header mode (IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER) More...
	setPageHeader ($a_pg_header=IL_CHAPTER_TITLE)
	set page header mode More...
	getTOCMode ()
	get toc mode ("chapters" | "pages") More...
	getPublicAccessMode ()
	get public access mode ("complete" | "selected") More...
	setTOCMode ($a_toc_mode="chapters")
	set toc mode More...
	setActiveLMMenu ($a_act_lm_menu)
	isActiveLMMenu ()
	setActiveTOC ($a_toc)
	isActiveTOC ()
	setActiveNumbering ($a_num)
	isActiveNumbering ()
	setActivePrintView ($a_print)
	isActivePrintView ()
	setActivePreventGlossaryAppendix ($a_print)
	isActivePreventGlossaryAppendix ()
	setHideHeaderFooterPrint ($a_val)
	Set hide header footer in print mode. More...
	getHideHeaderFooterPrint ()
	Get hide header footer in print mode. More...
	setActiveDownloads ($a_down)
	isActiveDownloads ()
	setActiveDownloadsPublic ($a_down)
	isActiveDownloadsPublic ()
	setPublicNotes ($a_pub_notes)
	publicNotes ()
	setCleanFrames ($a_clean)
	cleanFrames ()
	setHistoryUserComments ($a_comm)
	setPublicAccessMode ($a_mode)
	isActiveHistoryUserComments ()
	setHeaderPage ($a_pg)
	getHeaderPage ()
	setFooterPage ($a_pg)
	getFooterPage ()
	readProperties ()
	read content object properties More...
	updateProperties ()
	Update content object properties. More...
	createProperties ()
	create new properties record More...
	checkTree ()
	fixTree ()
	fix tree More...
	checkStructure ()
	Check tree (this has been copied from fixTree due to a bug fixing, should be reorganised) More...
	exportXML (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
	export object to xml (see ilias_co.dtd) More...
	exportXMLMetaData (&$a_xml_writer)
	export content objects meta data to xml (see ilias_co.dtd) More...
	exportXMLStructureObjects (&$a_xml_writer, $a_inst, &$expLog)
	export structure objects to xml (see ilias_co.dtd) More...
	exportXMLPageObjects (&$a_xml_writer, $a_inst, &$expLog)
	export page objects to xml (see ilias_co.dtd) More...
	exportXMLMediaObjects (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
	export media objects to xml (see ilias_co.dtd) More...
	exportFileItems ($a_target_dir, &$expLog)
	export files of file itmes More...
	exportXMLProperties ($a_xml_writer, &$expLog)
	export properties of content object More...
	getExportFiles ()
	get export files More...
	setPublicExportFile ($a_type, $a_file)
	specify public export file for type More...
	getPublicExportFile ($a_type)
	get public export file More...
	getOfflineFiles ($dir)
	get offline files More...
	exportSCORM ($a_target_dir, $log)
	export scorm package More...
	exportHTML ($a_target_dir, $log, $a_zip_file=true, $a_export_format="html", $a_lang="")
	export html package More...
	exportHTMLFile ($a_target_dir, $a_file_id)
	export file object More...
	exportHTMLMOB ($a_target_dir, &$a_lm_gui, $a_mob_id, $a_frame, &$a_linked_mobs)
	export media object to html More...
	exportHTMLGlossaryTerms (&$a_lm_gui, $a_target_dir)
	export glossary terms More...
	exportHTMLPages (&$a_lm_gui, $a_target_dir, $a_lang="", $a_all_languages=false)
	export all pages of learning module to html file More...
	exportPageHTML (&$a_lm_gui, $a_target_dir, $a_lm_page_id, $a_frame="", $a_exp_id_map=array(), $a_lang="-", $a_all_languages=false)
	export page html More...
	exportFO (&$a_xml_writer, $a_target_dir)
	export object to fo More...
	exportFOStructureObjects (&$a_xml_writer)
	export structure objects to fo More...
	getXMLZip ()
	executeDragDrop ($source_id, $target_id, $first_child, $as_subitem=false, $movecopy="move")
	Execute Drag Drop Action. More...
	validatePages ()
	Validate all pages. More...
	importFromZipFile ( $a_tmp_file, $a_filename, $a_validate=true, $a_import_into_help_module=0)
	Import lm from zip file. More...
	importFromDirectory ($a_directory, $a_validate=true, $a_mapping=null)
	Import lm from directory. More...
	cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
	Clone learning module. More...
	copyAllPagesAndChapters ($a_target_obj, $a_copy_id=0)
	Copy all pages and chapters. More...
	autoLinkGlossaryTerms ($a_glo_ref_id)
	Auto link glossary terms. More...
	setRating ($a_value)
	hasRating ()
	setRatingPages ($a_value)
	hasRatingPages ()
	MDUpdateListener ($a_element)
	Meta data update listener. More...
	getPublicExportFiles ()
	Get public export files. More...
Public Member Functions inherited from ilObject
	__construct ($a_id=0, $a_reference=true)
	Constructor @access public. More...
	withReferences ()
	determines wehter objects are referenced or not (got ref ids or not) More...
	read ()
	read object data from db into object More...
	getId ()
	get object id @access public More...
	setId ($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 ($a_import_id)
	set import id More...
	setOfflineStatus ($a_status)
	Set offline status. More...
	getOfflineStatus ()
	Get offline status. More...
	supportsOfflineHandling ()
	Check whether object supports offline handling. More...
	getOwner ()
	get object owner More...
	getOwnerName ()
	setOwner ($a_owner)
	set object owner More...
	getCreateDate ()
	get create date @access public More...
	getLastUpdateDate ()
	get last update date @access public More...
	getDiskUsage ()
	Gets the disk usage of the object in bytes. More...
	create ()
	create More...
	update ()
	update object in db More...
	MDUpdateListener ($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...
	putInTree ($a_parent_ref)
	maybe this method should be in tree object!? More...
	setPermissions ($a_parent_ref)
	set permissions of object More...
	setParentRolePermissions ($a_parent_ref)
	Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates. More...
	createReference ()
	creates reference for object More...
	countReferences ()
	count references of object More...
	initDefaultRoles ()
	init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) @access public More...
	applyDidacticTemplate ($a_tpl_id)
	Apply template. More...
	setRegisterMode ($a_bool)
	isUserRegistered ($a_user_id=0)
	requireRegistration ()
	getXMLZip ()
	getHTMLDirectory ()
	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...
	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	writeHeaderPage ($a_lm_id, $a_page_id)
	Write header page. More...
static	writeFooterPage ($a_lm_id, $a_page_id)
	Write footer page. More...
static	_moveLMStyles ($a_from_style, $a_to_style)
	move learning modules from one style to another More...
static	_lookupRestrictForwardNavigation ($a_obj_id)
	Lookup forward restriction navigation. More...
static	_lookupStyleSheetId ($a_cont_obj_id)
	lookup style sheet ID More...
static	_lookupContObjIdByStyleId ($a_style_id)
	lookup style sheet ID More...
static	_lookupDisableDefaultFeedback ($a_id)
	Lookup disable default feedback. More...
static	_lookupStoreTries ($a_id)
	Lookup disable default feedback. More...
static	_getNrOfAssignedLMs ($a_style_id)
	gets the number of learning modules assigned to a content style More...
static	_getNrLMsIndividualStyles ()
	get number of learning modules with individual styles More...
static	_getNrLMsNoStyle ()
	get number of learning modules assigned no style More...
static	_deleteStyleAssignments ($a_style_id)
	delete all style references to style More...
static	getAvailableLayouts ()
	get all available lm layouts More...
static	_checkPreconditionsOfPage ($cont_ref_id, $cont_obj_id, $page_id)
	checks wether the preconditions of a page are fulfilled or not More...
static	_getMissingPreconditionsOfPage ($cont_ref_id, $cont_obj_id, $page_id)
	gets all missing preconditions of page More...
static	_getMissingPreconditionsTopChapter ($cont_obj_ref_id, $cont_obj_id, $page_id)
	get top chapter of page for that any precondition is missing More...
static	hasSuccessorPage ($a_cont_obj_id, $a_page_id)
	checks if page has a successor page More...
static	getSupplyingExportFiles ($a_target_dir=".")
	Get supplying export files. More...
static	lookupAutoGlossaries ($a_lm_id)
	Lookup auto glossaries. More...
static	isOnlineHelpModule ($a_id, $a_as_obj_id=false)
	Is module an online module. More...
Static Public Member Functions inherited from ilObject
static	_lookupObjIdByImportId ($a_import_id)
static	_lookupImportId ($a_obj_id)
static	_lookupOwnerName ($a_owner_id)
	lookup owner name for owner id More...
static	_getIdForImportId ($a_import_id)
	get current object id for import id (static) More...
static	_getAllReferences ($a_id)
	get all reference ids of object More...
static	_lookupTitle ($a_id)
	lookup object title More...
static	lookupOfflineStatus ($a_obj_id)
	Lookup offline status using objectDataCache. More...
static	_lookupOwner ($a_id)
	lookup object owner More...
static	_getIdsForTitle ($title, $type='', $partialmatch=false)
static	_lookupDescription ($a_id)
	lookup object description More...
static	_lookupLastUpdate ($a_id, $a_as_string=false)
	lookup last update More...
static	_getLastUpdateOfObjects ($a_objs)
	Get last update for a set of media objects. More...
static	_lookupObjId ($a_id)
static	_setDeletedDate ($a_ref_id)
	only called in ilTree::saveSubTree More...
static	setDeletedDates ($a_ref_ids)
	Set deleted date. More...
static	_resetDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes More...
static	_lookupDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes More...
static	_writeTitle ($a_obj_id, $a_title)
	write title to db (static) More...
static	_writeDescription ($a_obj_id, $a_desc)
	write description to db (static) More...
static	_writeImportId ($a_obj_id, $a_import_id)
	write import id to db (static) More...
static	_lookupType ($a_id, $a_reference=false)
	lookup object type More...
static	_isInTrash ($a_ref_id)
	checks wether object is in trash More...
static	_hasUntrashedReference ($a_obj_id)
	checks wether an object has at least one reference that is not in trash More...
static	_lookupObjectId ($a_ref_id)
	lookup object id More...
static	_getObjectsDataForType ($a_type, $a_omit_trash=false)
	get all objects of a certain type More...
static	_exists ($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, $show_path=true)
	Prepare copy wizard object selection. More...
static	collectDeletionDependencies (&$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	_lookupCreationDate ($a_id)
	Lookup creation date. More...
static	hasAutoRating ($a_type, $a_ref_id)
	Check if auto rating is active for parent group/course. More...

Data Fields
	$lm_tree
	$meta_data
	$layout
	$style_id
	$pg_header
	$online
	$for_translation = 0
	$auto_glossaries = array()
Data Fields inherited from ilObject
const	TITLE_LENGTH = 255
	max length of object title More...
const	DESC_LENGTH = 128
	$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

Static Protected Member Functions
static	_lookup ($a_obj_id, $a_field)
	Lookup property. More...

Protected Attributes
	$user
	$tpl
	$locator
	$rating
	$rating_pages
	$log
Protected Attributes inherited from ilObject
	$objDefinition
	$db
	$log
	$error
	$tree
	$app_event_handler
	$rbacadmin
	$rbacreview

Private Attributes
	$import_dir = ''

Detailed Description

Class ilObjContentObject.

Author

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

Sascha Hofmann sasch.nosp@m.ahof.nosp@m.mann@.nosp@m.gmx..nosp@m.de

Version

$Id$

Definition at line 20 of file class.ilObjContentObject.php.

Constructor & Destructor Documentation

__construct()

ilObjContentObject::__construct	(		$a_id = 0,
			$a_call_by_reference = true
	)

Constructor @access public.

Parameters

integer	reference_id or object_id
boolean	treat the id as reference_id (true) or object_id (false)

Reimplemented from ilObject.

Reimplemented in ilObjLearningModule.

Definition at line 60 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $this->user = $DIC->user();
        $this->db = $DIC->database();
        $this->tree = $DIC->repositoryTree();
        $this->lng = $DIC->language();
        $this->error = $DIC["ilErr"];
        if (isset($DIC["tpl"])) {
            $this->tpl = $DIC["tpl"];
        }
        if (isset($DIC["ilLocator"])) {
            $this->locator = $DIC["ilLocator"];
        }
 
        // this also calls read() method! (if $a_id is set)
        parent::__construct($a_id, $a_call_by_reference);
 
        $this->log = ilLoggerFactory::getLogger('lm');
 
        $this->mob_ids = array();
        $this->file_ids = array();
        $this->q_ids = array();
    }

References $DIC, error(), ilLoggerFactory\getLogger(), and user().

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Member Function Documentation

_checkPreconditionsOfPage()

static ilObjContentObject::_checkPreconditionsOfPage (   $cont_ref_id,   $cont_obj_id,   $page_id  )

static

checks wether the preconditions of a page are fulfilled or not

Definition at line 1305 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilUser = $DIC->user();
        $ilErr = $DIC["ilErr"];
 
        $lm_tree = new ilTree($cont_obj_id);
        $lm_tree->setTableNames('lm_tree', 'lm_data');
        $lm_tree->setTreeTablePK("lm_id");
 
        if ($lm_tree->isInTree($page_id)) {
            $path = $lm_tree->getPathFull($page_id, $lm_tree->readRootId());
            foreach ($path as $node) {
                if ($node["type"] == "st") {
                    if (!ilConditionHandler::_checkAllConditionsOfTarget($cont_ref_id, $node["child"], "st")) {
                        return false;
                    }
                }
            }
        }
        
        return true;
    }

References $DIC, $ilErr, $ilUser, $lm_tree, $path, and ilConditionHandler\_checkAllConditionsOfTarget().

Referenced by ilLMPresentationGUI\ilPage(), ilLMPresentationGUI\showPrintView(), and ilLMPresentationGUI\showPrintViewSelection().

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_deleteStyleAssignments()

static ilObjContentObject::_deleteStyleAssignments (   $a_style_id )

static

delete all style references to style

Parameters

int

$a_style_id

style_id

Definition at line 949 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
        
        $q = "UPDATE content_object SET " .
            " stylesheet = " . $ilDB->quote(0, "integer") .
            " WHERE stylesheet = " . $ilDB->quote((int) $a_style_id, "integer");
 
        $ilDB->manipulate($q);
    }

References $DIC, and $ilDB.

Referenced by ilObjStyleSheet\delete().

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_getMissingPreconditionsOfPage()

static ilObjContentObject::_getMissingPreconditionsOfPage (   $cont_ref_id,   $cont_obj_id,   $page_id  )

static

gets all missing preconditions of page

Definition at line 1333 of file class.ilObjContentObject.php.

    {
        $lm_tree = new ilTree($cont_obj_id);
        $lm_tree->setTableNames('lm_tree', 'lm_data');
        $lm_tree->setTreeTablePK("lm_id");
 
        $conds = array();
        if ($lm_tree->isInTree($page_id)) {
            // get full path of page
            $path = $lm_tree->getPathFull($page_id, $lm_tree->readRootId());
            foreach ($path as $node) {
                if ($node["type"] == "st") {
                    // get all preconditions of upper chapters
                    $tconds = ilConditionHandler::_getPersistedConditionsOfTarget($cont_ref_id, $node["child"], "st");
                    foreach ($tconds as $tcond) {
                        // store all missing preconditions
                        if (!ilConditionHandler::_checkCondition($tcond)) {
                            $conds[] = $tcond;
                        }
                    }
                }
            }
        }
        
        return $conds;
    }

References $lm_tree, $path, ilConditionHandler\_checkCondition(), and ilConditionHandler\_getPersistedConditionsOfTarget().

Referenced by ilLMPresentationGUI\showPreconditionsOfPage().

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_getMissingPreconditionsTopChapter()

static ilObjContentObject::_getMissingPreconditionsTopChapter (   $cont_obj_ref_id,   $cont_obj_id,   $page_id  )

static

get top chapter of page for that any precondition is missing

Definition at line 1363 of file class.ilObjContentObject.php.

    {
        $lm_tree = new ilTree($cont_obj_id);
        $lm_tree->setTableNames('lm_tree', 'lm_data');
        $lm_tree->setTreeTablePK("lm_id");
 
        $conds = array();
        if ($lm_tree->isInTree($page_id)) {
            // get full path of page
            $path = $lm_tree->getPathFull($page_id, $lm_tree->readRootId());
            foreach ($path as $node) {
                if ($node["type"] == "st") {
                    // get all preconditions of upper chapters
                    $tconds = ilConditionHandler::_getPersistedConditionsOfTarget($cont_obj_ref_id, $node["child"], "st");
                    foreach ($tconds as $tcond) {
                        // look for missing precondition
                        if (!ilConditionHandler::_checkCondition($tcond)) {
                            return $node["child"];
                        }
                    }
                }
            }
        }
        
        return "";
    }

References $lm_tree, $path, ilConditionHandler\_checkCondition(), and ilConditionHandler\_getPersistedConditionsOfTarget().

Referenced by ilLMPresentationGUI\showPreconditionsOfPage().

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_getNrLMsIndividualStyles()

static ilObjContentObject::_getNrLMsIndividualStyles ( )

static

get number of learning modules with individual styles

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

    {
        global $DIC;
 
        $ilDB = $DIC->database();
        
        // joining with style table (not perfectly nice)
        $q = "SELECT count(*) as cnt FROM content_object, style_data " .
            " WHERE stylesheet = style_data.id " .
            " AND standard = " . $ilDB->quote(0, "integer");
        $cset = $ilDB->query($q);
        $crow = $ilDB->fetchAssoc($cset);
 
        return (int) $crow["cnt"];
    }

References $DIC, and $ilDB.

Referenced by ilContentStyleSettingsGUI\edit().

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_getNrLMsNoStyle()

static ilObjContentObject::_getNrLMsNoStyle ( )

static

get number of learning modules assigned no style

Definition at line 930 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
        
        $q = "SELECT count(*) as cnt FROM content_object " .
            " WHERE stylesheet = " . $ilDB->quote(0, "integer");
        $cset = $ilDB->query($q);
        $crow = $ilDB->fetchAssoc($cset);
 
        return (int) $crow["cnt"];
    }

References $DIC, and $ilDB.

Referenced by ilContentStyleSettingsGUI\edit().

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_getNrOfAssignedLMs()

static ilObjContentObject::_getNrOfAssignedLMs (   $a_style_id )

static

gets the number of learning modules assigned to a content style

Parameters

int

$a_style_id

style id

Definition at line 893 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
        
        $q = "SELECT count(*) as cnt FROM content_object " .
            " WHERE stylesheet = " . $ilDB->quote($a_style_id, "integer");
        $cset = $ilDB->query($q);
        $crow = $ilDB->fetchAssoc($cset);
 
        return (int) $crow["cnt"];
    }

References $DIC, and $ilDB.

Referenced by ilContentStyleSettingsGUI\edit().

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_lookup()

static ilObjContentObject::_lookup (   $a_obj_id,   $a_field  )

staticprotected

Lookup property.

Parameters

int	$a_obj_id	object id
string	$a_field	property field name

Returns

string property value

Definition at line 790 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
        $ilLog = $DIC["ilLog"];
 
        $q = "SELECT " . $a_field . " FROM content_object " .
            " WHERE id = " . $ilDB->quote($a_obj_id, "integer");
 
        $res = $ilDB->query($q);
        $rec = $ilDB->fetchAssoc($res);
 
        return $rec[$a_field];
    }

References $DIC, $ilDB, $ilLog, and $res.

Referenced by _lookupRestrictForwardNavigation().

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_lookupContObjIdByStyleId()

static ilObjContentObject::_lookupContObjIdByStyleId (   $a_style_id )

static

lookup style sheet ID

Definition at line 837 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $q = "SELECT id FROM content_object " .
            " WHERE stylesheet = " . $ilDB->quote($a_style_id, "integer");
        $res = $ilDB->query($q);
        $obj_ids = array();
        while ($cont = $ilDB->fetchAssoc($res)) {
            $obj_ids[] = $cont["id"];
        }
        return $obj_ids;
    }

References $DIC, $ilDB, and $res.

Referenced by ilObjStyleSheet\_getClonableContentStyles().

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_lookupDisableDefaultFeedback()

static ilObjContentObject::_lookupDisableDefaultFeedback (   $a_id )

static

Lookup disable default feedback.

Definition at line 856 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $q = "SELECT disable_def_feedback FROM content_object " .
            " WHERE id = " . $ilDB->quote($a_id, "integer");
        $res = $ilDB->query($q);
        $rec = $ilDB->fetchAssoc($res);
 
        return $rec["disable_def_feedback"];
    }

References $DIC, $ilDB, and $res.

Referenced by ilLMPageConfig\configureByObjectId(), and ilLMPageGUI\onFeedbackEditingForwarding().

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_lookupRestrictForwardNavigation()

static ilObjContentObject::_lookupRestrictForwardNavigation (   $a_obj_id )

static

Lookup forward restriction navigation.

Parameters

int

$a_obj_id

object id

Returns

string property value

Definition at line 812 of file class.ilObjContentObject.php.

    {
        return self::_lookup($a_obj_id, "restrict_forw_nav");
    }

References _lookup().

Referenced by ilLMPageGUI\processAnswer().

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_lookupStoreTries()

static ilObjContentObject::_lookupStoreTries (   $a_id )

static

Lookup disable default feedback.

Definition at line 873 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $q = "SELECT store_tries FROM content_object " .
            " WHERE id = " . $ilDB->quote($a_id, "integer");
        $res = $ilDB->query($q);
        $rec = $ilDB->fetchAssoc($res);
 
        return $rec["store_tries"];
    }

References $DIC, $ilDB, and $res.

Referenced by ilLMPageGUI\__construct().

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_lookupStyleSheetId()

static ilObjContentObject::_lookupStyleSheetId (   $a_cont_obj_id )

static

lookup style sheet ID

Definition at line 820 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $q = "SELECT stylesheet FROM content_object " .
            " WHERE id = " . $ilDB->quote($a_cont_obj_id, "integer");
        $res = $ilDB->query($q);
        $sheet = $ilDB->fetchAssoc($res);
 
        return $sheet["stylesheet"];
    }

References $DIC, $ilDB, and $res.

Referenced by ilLearningModuleExporter\getXmlExportTailDependencies(), and ilPCParagraphGUI\setStyle().

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_moveLMStyles()

static ilObjContentObject::_moveLMStyles (   $a_from_style,   $a_to_style  )

static

move learning modules from one style to another

Definition at line 752 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        if ($a_from_style < 0) {        // change / delete all individual styles
            $q = "SELECT stylesheet FROM content_object, style_data " .
                " WHERE content_object.stylesheet = style_data.id " .
                " AND style_data.standard = " . $ilDB->quote(0, "integer") .
                " AND content_object.stylesheet > " . $ilDB->quote(0, "integer");
            $style_set = $ilDB->query($q);
            while ($style_rec = $ilDB->fetchAssoc($style_set)) {
                // assign learning modules to new style
                $q = "UPDATE content_object SET " .
                    " stylesheet = " . $ilDB->quote((int) $a_to_style, "integer") .
                    " WHERE stylesheet = " . $ilDB->quote($style_rec["stylesheet"], "integer");
                $ilDB->manipulate($q);
                
                // delete style
                $style_obj = ilObjectFactory::getInstanceByObjId($style_rec["stylesheet"]);
                $style_obj->delete();
            }
        } else {
            $q = "UPDATE content_object SET " .
                " stylesheet = " . $ilDB->quote((int) $a_to_style, "integer") .
                " WHERE stylesheet = " . $ilDB->quote($a_from_style, "integer");
            $ilDB->manipulate($q);
        }
    }

References $DIC, $ilDB, and ilObjectFactory\getInstanceByObjId().

Referenced by ilContentStyleSettingsGUI\moveIndividualStyles(), and ilContentStyleSettingsGUI\moveLMStyles().

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addFirstChapterAndPage()

ilObjContentObject::addFirstChapterAndPage

(

)

Add first chapter and page.

Definition at line 416 of file class.ilObjContentObject.php.

    {
        $lng = $this->lng;
        
        include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
        include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
        include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
        
        $root_id = $this->lm_tree->getRootId();
        
        // chapter
        $chap = new ilStructureObject($this);
        $chap->setType("st");
        $chap->setTitle($lng->txt("cont_new_chap"));
        $chap->setLMId($this->getId());
        $chap->create();
        ilLMObject::putInTree($chap, $root_id, IL_FIRST_NODE);
 
        // page
        $page = new ilLMPageObject($this);
        $page->setType("pg");
        $page->setTitle($lng->txt("cont_new_page"));
        $page->setLMId($this->getId());
        $page->create();
        ilLMObject::putInTree($page, $chap->getId(), IL_FIRST_NODE);
    }

References ilObject\$lng, ilObject\getId(), IL_FIRST_NODE, and ilLMObject\putInTree().

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autoLinkGlossaryTerms()

ilObjContentObject::autoLinkGlossaryTerms

(

$a_glo_ref_id

)

Auto link glossary terms.

Parameters

return

Definition at line 3479 of file class.ilObjContentObject.php.

    {
        // get terms
        include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
        $terms = ilGlossaryTerm::getTermList($a_glo_ref_id);
 
        // each get page: get content
        include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
        $pages = ilLMPage::getAllPages($this->getType(), $this->getId());
        
        // determine terms that occur in the page
        $found_pages = array();
        foreach ($pages as $p) {
            $pg = new ilLMPage($p["id"]);
            $c = $pg->getXMLContent();
            foreach ($terms as $t) {
                if (is_int(stripos($c, $t["term"]))) {
                    $found_pages[$p["id"]]["terms"][] = $t;
                    if (!is_object($found_pages[$p["id"]]["page"])) {
                        $found_pages[$p["id"]]["page"] = $pg;
                    }
                }
            }
            reset($terms);
        }
        
        // ilPCParagraph autoLinkGlossariesPage with page and terms
        include_once("./Services/COPage/classes/class.ilPCParagraph.php");
        foreach ($found_pages as $id => $fp) {
            ilPCParagraph::autoLinkGlossariesPage($fp["page"], $fp["terms"]);
        }
    }

References $c, ilObject\$id, $t, ilPCParagraph\autoLinkGlossariesPage(), ilPageObject\getAllPages(), ilObject\getId(), ilGlossaryTerm\getTermList(), and ilObject\getType().

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checkStructure()

ilObjContentObject::checkStructure

(

)

Check tree (this has been copied from fixTree due to a bug fixing, should be reorganised)

Definition at line 1551 of file class.ilObjContentObject.php.

    {
        $issues = [];
        $ilDB = $this->db;
 
        $tree = $this->getLMTree();
 
        // check numbering, if errors, renumber
        // it is very important to keep this step before deleting subtrees
        // in the following steps
        $set = $ilDB->query(
            "SELECT l1.child, l1.lft l1lft, l1.rgt l1rgt, l2.parent, l2.lft l2lft, l2.rgt l2rgt" .
            " FROM lm_tree l1" .
            " JOIN lm_tree l2 ON ( l1.child = l2.parent" .
            " AND l1.lm_id = l2.lm_id )" .
            " JOIN lm_data ON ( l1.child = lm_data.obj_id )" .
            " WHERE (l2.lft < l1.lft" .
            " OR l2.rgt > l1.rgt OR l2.lft > l1.rgt OR l2.rgt < l1.lft)" .
            " AND l1.lm_id = " . $ilDB->quote($this->getId(), "integer") .
            " ORDER BY lm_data.create_date DESC"
        );
        while ($rec = $ilDB->fetchAssoc($set)) {
            $issues[] = "Tree numbering: " . print_r($rec, true);
        }
 
        // delete subtrees that have no lm_data records (changed due to #20637)
        $set = $ilDB->query("SELECT * FROM lm_tree WHERE lm_tree.lm_id = " . $ilDB->quote($this->getId(), "integer"));
        while ($node = $ilDB->fetchAssoc($set)) {
            $q = "SELECT * FROM lm_data WHERE obj_id = " .
                $ilDB->quote($node["child"], "integer");
            $obj_set = $ilDB->query($q);
            $obj_rec = $ilDB->fetchAssoc($obj_set);
            if (!$obj_rec) {
                $issues[] = "Tree entry without data entry: " . print_r($node, true);
            }
        }
 
        // delete subtrees that have pages as parent
        $nodes = $tree->getSubtree($tree->getNodeData($tree->getRootId()));
        foreach ($nodes as $node) {
            $q = "SELECT * FROM lm_data WHERE obj_id = " .
                $ilDB->quote($node["parent"], "integer");
            $obj_set = $ilDB->query($q);
            $obj_rec = $ilDB->fetchAssoc($obj_set);
            if ($obj_rec["type"] == "pg") {
                $node_data = $tree->getNodeData($node["child"]);
                if ($tree->isInTree($node["child"])) {
                    $issues[] = "Subtree with page parent: " . print_r($node_data, true);
                }
            }
        }
 
        // check for multi-references pages or chapters
        // if errors -> create copies of them here
        $set = $ilDB->query("SELECT DISTINCT l1.lm_id" .
            " FROM lm_tree l1" .
            " JOIN lm_tree l2 ON ( l1.child = l2.child AND l1.lm_id <> l2.lm_id )" .
            " JOIN lm_data ON (l1.child = lm_data.obj_id)" .
            " WHERE l1.child <> 1" .
            " AND l1.lm_id <> lm_data.lm_id" .
            " AND l1.lm_id = " . $ilDB->quote($this->getId(), "integer"));
        if ($rec = $ilDB->fetchAssoc($set)) {
            $set = $ilDB->query("SELECT DISTINCT l1.child " .
                " FROM lm_tree l1" .
                " JOIN lm_tree l2 ON ( l1.child = l2.child AND l1.lm_id <> l2.lm_id )" .
                " JOIN lm_data ON (l1.child = lm_data.obj_id)" .
                " WHERE l1.child <> 1" .
                " AND l1.lm_id <> lm_data.lm_id" .
                " AND l1.lm_id = " . $ilDB->quote($this->getId(), "integer"));
            include_once("./Modules/LearningModule/classes/class.ilLMObjectFactory.php");
            while ($rec = $ilDB->fetchAssoc($set)) {
                $set3 = $ilDB->queryF(
                    "SELECT * FROM lm_tree " .
                    " WHERE child = %s ",
                    array("integer"),
                    array($rec["child"])
                );
                while ($rec3 = $ilDB->fetchAssoc($set3)) {
                    $issues[] = "Multi-reference item: " . print_r($rec3, true);
                }
            }
        }
 
        // missing copage entries
        $set = $ilDB->queryF(
            "SELECT * FROM lm_data " .
            " WHERE lm_id = %s AND type = %s",
            array("integer", "text"),
            array($this->getId(), "pg")
        );
        while ($rec = $ilDB->fetchAssoc($set)) {
            if (!ilPageObject::_exists("lm", $rec["obj_id"], "-")) {
                $issues[] = "Missing COPage: " . print_r($rec, true);
            }
        }
 
 
        return $issues;
    }

References ilObject\$db, $ilDB, $nodes, ilObject\$tree, ilPageObject\_exists(), ilObject\getId(), and getLMTree().

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checkTree()

ilObjContentObject::checkTree

(

)

Definition at line 1408 of file class.ilObjContentObject.php.

    {
        $tree = new ilTree($this->getId());
        $tree->setTableNames('lm_tree', 'lm_data');
        $tree->setTreeTablePK("lm_id");
        $tree->checkTree();
        $tree->checkTreeChilds();
        //echo "checked";
    }

References ilObject\$tree, and ilObject\getId().

Referenced by executeDragDrop().

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cleanFrames()

ilObjContentObject::cleanFrames

(

)

Definition at line 1111 of file class.ilObjContentObject.php.

    {
        return $this->clean_frames;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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cloneObject()

ilObjContentObject::cloneObject	(		$a_target_id,
			$a_copy_id = 0,
			$a_omit_tree = false
	)

Clone learning module.

@access public

Parameters

int	target ref_id
int	copy id

Definition at line 3287 of file class.ilObjContentObject.php.

    {
        $new_obj = parent::cloneObject($a_target_id, $a_copy_id, $a_omit_tree);
        $this->cloneMetaData($new_obj);
        //$new_obj->createProperties();
 
        //copy online status if object is not the root copy object
        $cp_options = ilCopyWizardOptions::_getInstance($a_copy_id);
 
        if (!$cp_options->isRootNode($this->getRefId())) {
            $new_obj->setOfflineStatus($this->getOfflineStatus());
        }
        
        //              $new_obj->setTitle($this->getTitle());
        $new_obj->setDescription($this->getDescription());
        $new_obj->setLayoutPerPage($this->getLayoutPerPage());
        $new_obj->setLayout($this->getLayout());
        $new_obj->setTOCMode($this->getTOCMode());
        $new_obj->setActiveLMMenu($this->isActiveLMMenu());
        $new_obj->setActiveTOC($this->isActiveTOC());
        $new_obj->setActiveNumbering($this->isActiveNumbering());
        $new_obj->setActivePrintView($this->isActivePrintView());
        $new_obj->setActivePreventGlossaryAppendix($this->isActivePreventGlossaryAppendix());
        $new_obj->setActiveDownloads($this->isActiveDownloads());
        $new_obj->setActiveDownloadsPublic($this->isActiveDownloadsPublic());
        $new_obj->setPublicNotes($this->publicNotes());
        $new_obj->setCleanFrames($this->cleanFrames());
        $new_obj->setHistoryUserComments($this->isActiveHistoryUserComments());
        $new_obj->setPublicAccessMode($this->getPublicAccessMode());
        $new_obj->setPageHeader($this->getPageHeader());
        $new_obj->setRating($this->hasRating());
        $new_obj->setRatingPages($this->hasRatingPages());
        $new_obj->setDisableDefaultFeedback($this->getDisableDefaultFeedback());
        $new_obj->setProgressIcons($this->getProgressIcons());
        $new_obj->setStoreTries($this->getStoreTries());
        $new_obj->setRestrictForwardNavigation($this->getRestrictForwardNavigation());
        $new_obj->setAutoGlossaries($this->getAutoGlossaries());
 
        $new_obj->update();
        
        $new_obj->createLMTree();
        
        // copy style
        include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
        $style_id = $this->getStyleSheetId();
        if ($style_id > 0 &&
            !ilObjStyleSheet::_lookupStandard($style_id)) {
            $style_obj = ilObjectFactory::getInstanceByObjId($style_id);
            $new_id = $style_obj->ilClone();
            $new_obj->setStyleSheetId($new_id);
        } else {        // or just set the same standard style
            $new_obj->setStyleSheetId($style_id);
        }
        $new_obj->update();
        
        // copy content
        $copied_nodes = $this->copyAllPagesAndChapters($new_obj, $a_copy_id);
 
        // page header and footer
        if ($this->getHeaderPage() > 0 && ($new_page_header = $copied_nodes[$this->getHeaderPage()]) > 0) {
            $new_obj->setHeaderPage($new_page_header);
        }
        if ($this->getFooterPage() > 0 && ($new_page_footer = $copied_nodes[$this->getFooterPage()]) > 0) {
            $new_obj->setFooterPage($new_page_footer);
        }
        $new_obj->update();
 
        // Copy learning progress settings
        include_once('Services/Tracking/classes/class.ilLPObjSettings.php');
        $obj_settings = new ilLPObjSettings($this->getId());
        $obj_settings->cloneSettings($new_obj->getId());
        unset($obj_settings);
 
        // copy (page) multilang settings
        include_once("./Services/Object/classes/class.ilObjectTranslation.php");
        $ot = ilObjectTranslation::getInstance($this->getId());
        $ot->copy($new_obj->getId());
 
        // copy lm menu
        include_once './Modules/LearningModule/classes/class.ilLMMenuEditor.php';
        $menu = new ilLMMenuEditor();
        $menu->setObjId($this->getId());
        $new_menu = new ilLMMenuEditor();
        $new_menu->setObjId($new_obj->getId());
        foreach ($menu->getMenuEntries() as $entry) {
            /*'id'              => $row->id,
                               'title'  => $row->title,
                               'link'   => $row->target,
                               'type'   => $row->link_type,
                               'ref_id' => $row->link_ref_id,
                               'active'*/
 
            $new_menu->setTarget($entry["link"]);
            $new_menu->setTitle($entry["title"]);
            $new_menu->setLinkType($entry["type"]);
            $new_menu->setLinkRefId($entry["ref_id"]);
            $new_menu->create();
            ilLMMenuEditor::writeActive($new_menu->getEntryId(), $entry["active"] == "y" ? true : false);
        }
 
 
        return $new_obj;
    }

References $style_id, ilCopyWizardOptions\_getInstance(), ilObjStyleSheet\_lookupStandard(), cleanFrames(), ilObject\cloneMetaData(), copyAllPagesAndChapters(), getAutoGlossaries(), getDescription(), getDisableDefaultFeedback(), getFooterPage(), getHeaderPage(), ilObject\getId(), ilObjectTranslation\getInstance(), ilObjectFactory\getInstanceByObjId(), getLayout(), getLayoutPerPage(), ilObject\getOfflineStatus(), getPageHeader(), getProgressIcons(), getPublicAccessMode(), getRestrictForwardNavigation(), getStoreTries(), getStyleSheetId(), getTOCMode(), hasRating(), hasRatingPages(), isActiveDownloads(), isActiveDownloadsPublic(), isActiveHistoryUserComments(), isActiveLMMenu(), isActiveNumbering(), isActivePreventGlossaryAppendix(), isActivePrintView(), isActiveTOC(), publicNotes(), and ilLMMenuEditor\writeActive().

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copyAllPagesAndChapters()

ilObjContentObject::copyAllPagesAndChapters	(		$a_target_obj,
			$a_copy_id = 0
	)

Copy all pages and chapters.

Parameters

object

$a_target_obj

target learning module

Definition at line 3396 of file class.ilObjContentObject.php.

    {
        $parent_id = $a_target_obj->lm_tree->readRootId();
        
        include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
        include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
        
        // get all chapters of root lm
        $chapters = $this->lm_tree->getChildsByType($this->lm_tree->readRootId(), "st");
        $copied_nodes = array();
        //$time = time();
        foreach ($chapters as $chap) {
            $cid = ilLMObject::pasteTree(
                $a_target_obj,
                $chap["child"],
                $parent_id,
                IL_LAST_NODE,
                $time,
                $copied_nodes,
                true,
                $this
            );
            $target = $cid;
        }
        
        // copy free pages
        $pages = ilLMPageObject::getPageList($this->getId());
        foreach ($pages as $p) {
            if (!$this->lm_tree->isInTree($p["obj_id"])) {
                $item = new ilLMPageObject($this, $p["obj_id"]);
                $target_item = $item->copy($a_target_obj);
                $copied_nodes[$item->getId()] = $target_item->getId();
            }
        }
        
        // Add mapping for pages and chapters
        include_once './Services/CopyWizard/classes/class.ilCopyWizardOptions.php';
        $options = ilCopyWizardOptions::_getInstance($a_copy_id);
        foreach ($copied_nodes as $old_id => $new_id) {
            $options->appendMapping(
                $this->getRefId() . '_' . $old_id,
                $a_target_obj->getRefId() . '_' . $new_id
            );
        }
 
        ilLMObject::updateInternalLinks($copied_nodes);
 
        $a_target_obj->checkTree();
 
        return $copied_nodes;
    }

References PHPMailer\PHPMailer\$options, $target, $time, ilCopyWizardOptions\_getInstance(), ilObject\getId(), ilLMPageObject\getPageList(), ilObject\getRefId(), IL_LAST_NODE, ilLMObject\pasteTree(), and ilLMObject\updateInternalLinks().

Referenced by cloneObject().

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create()

ilObjContentObject::create

(

$a_no_meta_data = false

)

create content object

Definition at line 89 of file class.ilObjContentObject.php.

    {
        $this->setOfflineStatus(true);
        parent::create();
        
        // meta data will be created by
        // import parser
        if (!$a_no_meta_data) {
            $this->createMetaData();
        }
 
        $this->createProperties();
        $this->updateAutoGlossaries();
    }

References ilObject\createMetaData(), createProperties(), ilObject\setOfflineStatus(), and updateAutoGlossaries().

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createExportDirectory()

ilObjContentObject::createExportDirectory

(

$a_type = "xml"

)

creates data directory for export files (data_dir/lm_data/lm_<id>/export, depending on data directory that is set in ILIAS setup/ini)

Definition at line 546 of file class.ilObjContentObject.php.

    {
        $ilErr = $this->error;
 
        $lm_data_dir = ilUtil::getDataDir() . "/lm_data";
        if (!is_writable($lm_data_dir)) {
            $ilErr->raiseError("Content object Data Directory (" . $lm_data_dir
                . ") not writeable.", $ilErr->FATAL);
        }
        // create learning module directory (data_dir/lm_data/lm_<id>)
        $lm_dir = $lm_data_dir . "/lm_" . $this->getId();
        ilUtil::makeDir($lm_dir);
        if (!@is_dir($lm_dir)) {
            $ilErr->raiseError("Creation of Learning Module Directory failed.", $ilErr->FATAL);
        }
        // create Export subdirectory (data_dir/lm_data/lm_<id>/Export)
        switch ($a_type) {
            // scorm
            case "scorm":
                $export_dir = $lm_dir . "/export_scorm";
                break;
 
            default:            // = xml
                if (substr($a_type, 0, 4) == "html") {
                    $export_dir = $lm_dir . "/export_" . $a_type;
                } else {
                    $export_dir = $lm_dir . "/export";
                }
                break;
        }
        ilUtil::makeDir($export_dir);
 
        if (!@is_dir($export_dir)) {
            $ilErr->raiseError("Creation of Export Directory failed.", $ilErr->FATAL);
        }
    }

References $a_type, ilObject\$error, $ilErr, ilUtil\getDataDir(), ilObject\getId(), and ilUtil\makeDir().

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createImportDirectory()

ilObjContentObject::createImportDirectory

(

)

creates data directory for import files (data_dir/lm_data/lm_<id>/import, depending on data directory that is set in ILIAS setup/ini)

Definition at line 477 of file class.ilObjContentObject.php.

    {
        $ilErr = $this->error;
 
        $lm_data_dir = ilUtil::getDataDir() . "/lm_data";
        if (!is_writable($lm_data_dir)) {
            $ilErr->raiseError("Content object Data Directory (" . $lm_data_dir
                . ") not writeable.", $ilErr->FATAL);
        }
 
        // create learning module directory (data_dir/lm_data/lm_<id>)
        $lm_dir = $lm_data_dir . "/lm_" . $this->getId();
        ilUtil::makeDir($lm_dir);
        if (!@is_dir($lm_dir)) {
            $ilErr->raiseError("Creation of Learning Module Directory failed.", $ilErr->FATAL);
        }
 
        // create import subdirectory (data_dir/lm_data/lm_<id>/import)
        $import_dir = $lm_dir . "/import";
        ilUtil::makeDir($import_dir);
        if (!@is_dir($import_dir)) {
            $ilErr->raiseError("Creation of Import Directory failed.", $ilErr->FATAL);
        }
    }

References ilObject\$error, $ilErr, $import_dir, ilUtil\getDataDir(), ilObject\getId(), and ilUtil\makeDir().

Referenced by importFromZipFile().

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createLMTree()

ilObjContentObject::createLMTree

(

)

create content object tree (that stores structure object hierarchie)

todo: rename LM to ConOb

Definition at line 358 of file class.ilObjContentObject.php.

    {
        $this->lm_tree = new ilTree($this->getId());
        $this->lm_tree->setTreeTablePK("lm_id");
        $this->lm_tree->setTableNames('lm_tree', 'lm_data');
        $this->lm_tree->addTree($this->getId(), 1);
    }

References ilObject\getId().

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createProperties()

ilObjContentObject::createProperties

(

)

create new properties record

Definition at line 1248 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
        
        $q = "INSERT INTO content_object (id) VALUES (" . $ilDB->quote($this->getId(), "integer") . ")";
        $ilDB->manipulate($q);
        
        // #14661
        include_once("./Services/Notes/classes/class.ilNote.php");
        ilNote::activateComments($this->getId(), 0, $this->getType(), true);
        
        $this->readProperties();                // to get db default values
    }

References ilObject\$db, $ilDB, ilNote\activateComments(), ilObject\getId(), ilObject\getType(), and readProperties().

Referenced by create().

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delete()

ilObjContentObject::delete

(

)

delete learning module and all related data

this method has been tested on may 9th 2004 meta data, content object data, data directory, bib items learning module tree and pages have been deleted correctly as desired

@access public

Returns

boolean true if all object data were removed; false if only a references were removed

Definition at line 615 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
 
        // always call parent delete function first!!
        if (!parent::delete()) {
            return false;
        }
 
        // delete lm object data
        include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
        ilLMObject::_deleteAllObjectData($this);
 
        // delete meta data of content object
        $this->deleteMetaData();
 
 
        // delete learning module tree
        $this->lm_tree->removeTree($this->lm_tree->getTreeId());
 
        // delete data directory
        ilUtil::delDir($this->getDataDirectory());
 
        // delete content object record
        $q = "DELETE FROM content_object WHERE id = " .
            $ilDB->quote($this->getId(), "integer");
        $ilDB->manipulate($q);
 
        // delete lm menu entries
        $q = "DELETE FROM lm_menu WHERE lm_id = " .
            $ilDB->quote($this->getId(), "integer");
        $ilDB->manipulate($q);
 
        // remove auto glossary entries
        $ilDB->manipulate(
            "DELETE FROM lm_glossaries WHERE " .
            " lm_id = " . $ilDB->quote($this->getId(), "integer")
        );
 
        
        return true;
    }

References ilObject\$db, $ilDB, ilLMObject\_deleteAllObjectData(), ilUtil\delDir(), ilObject\deleteMetaData(), getDataDirectory(), and ilObject\getId().

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executeDragDrop()

ilObjContentObject::executeDragDrop	(		$source_id,
			$target_id,
			$first_child,
			$as_subitem = false,
			$movecopy = "move"
	)

Execute Drag Drop Action.

Parameters

string	$source_id	Source element ID
string	$target_id	Target element ID
string	$first_child	Insert as first child of target
string	$movecopy	Position ("move" | "copy")

Definition at line 2925 of file class.ilObjContentObject.php.

    {
        $lmtree = new ilTree($this->getId());
        $lmtree->setTableNames('lm_tree', 'lm_data');
        $lmtree->setTreeTablePK("lm_id");
        //echo "-".$source_id."-".$target_id."-".$first_child."-".$as_subitem."-";
        $source_obj = ilLMObjectFactory::getInstance($this, $source_id, true);
        $source_obj->setLMId($this->getId());
 
        if (!$first_child) {
            $target_obj = ilLMObjectFactory::getInstance($this, $target_id, true);
            $target_obj->setLMId($this->getId());
            $target_parent = $lmtree->getParentId($target_id);
        }
 
        // handle pages
        if ($source_obj->getType() == "pg") {
            //echo "1";
            if ($lmtree->isInTree($source_obj->getId())) {
                $node_data = $lmtree->getNodeData($source_obj->getId());
 
                // cut on move
                if ($movecopy == "move") {
                    $parent_id = $lmtree->getParentId($source_obj->getId());
                    $lmtree->deleteTree($node_data);
 
                    // write history entry
                    require_once("./Services/History/classes/class.ilHistory.php");
                    ilHistory::_createEntry(
                        $source_obj->getId(),
                        "cut",
                        array(ilLMObject::_lookupTitle($parent_id), $parent_id),
                        $this->getType() . ":pg"
                    );
                    ilHistory::_createEntry(
                        $parent_id,
                        "cut_page",
                        array(ilLMObject::_lookupTitle($source_obj->getId()), $source_obj->getId()),
                        $this->getType() . ":st"
                    );
                } else {
                    // copy page
                    $new_page = $source_obj->copy();
                    $source_id = $new_page->getId();
                    $source_obj = $new_page;
                }
 
                // paste page
                if (!$lmtree->isInTree($source_obj->getId())) {
                    if ($first_child) {                 // as first child
                        $target_pos = IL_FIRST_NODE;
                        $parent = $target_id;
                    } elseif ($as_subitem) {            // as last child
                        $parent = $target_id;
                        $target_pos = IL_FIRST_NODE;
                        $pg_childs = $lmtree->getChildsByType($parent, "pg");
                        if (count($pg_childs) != 0) {
                            $target_pos = $pg_childs[count($pg_childs) - 1]["obj_id"];
                        }
                    } else {                                            // at position
                        $target_pos = $target_id;
                        $parent = $target_parent;
                    }
 
                    // insert page into tree
                    $lmtree->insertNode(
                        $source_obj->getId(),
                        $parent,
                        $target_pos
                    );
 
                    // write history entry
                    if ($movecopy == "move") {
                        // write history comments
                        include_once("./Services/History/classes/class.ilHistory.php");
                        ilHistory::_createEntry(
                            $source_obj->getId(),
                            "paste",
                            array(ilLMObject::_lookupTitle($parent), $parent),
                            $this->getType() . ":pg"
                        );
                        ilHistory::_createEntry(
                            $parent,
                            "paste_page",
                            array(ilLMObject::_lookupTitle($source_obj->getId()), $source_obj->getId()),
                            $this->getType() . ":st"
                        );
                    }
                }
            }
        }
 
        // handle chapters
        if ($source_obj->getType() == "st") {
            //echo "2";
            $source_node = $lmtree->getNodeData($source_id);
            $subnodes = $lmtree->getSubtree($source_node);
 
            // check, if target is within subtree
            foreach ($subnodes as $subnode) {
                if ($subnode["obj_id"] == $target_id) {
                    return;
                }
            }
 
            $target_pos = $target_id;
 
            if ($first_child) {         // as first subchapter
                $target_pos = IL_FIRST_NODE;
                $target_parent = $target_id;
                
                $pg_childs = $lmtree->getChildsByType($target_parent, "pg");
                if (count($pg_childs) != 0) {
                    $target_pos = $pg_childs[count($pg_childs) - 1]["obj_id"];
                }
            } elseif ($as_subitem) {            // as last subchapter
                $target_parent = $target_id;
                $target_pos = IL_FIRST_NODE;
                $childs = $lmtree->getChilds($target_parent);
                if (count($childs) != 0) {
                    $target_pos = $childs[count($childs) - 1]["obj_id"];
                }
            }
 
            // insert into
            /*
                        if ($position == "into")
                        {
                            $target_parent = $target_id;
                            $target_pos = IL_FIRST_NODE;
 
                            // if target_pos is still first node we must skip all pages
                            if ($target_pos == IL_FIRST_NODE)
                            {
                                $pg_childs =& $lmtree->getChildsByType($target_parent, "pg");
                                if (count($pg_childs) != 0)
                                {
                                    $target_pos = $pg_childs[count($pg_childs) - 1]["obj_id"];
                                }
                            }
                        }
            */
 
 
            // delete source tree
            if ($movecopy == "move") {
                $lmtree->deleteTree($source_node);
            } else {
                // copy chapter (incl. subcontents)
                $new_chapter = $source_obj->copy($lmtree, $target_parent, $target_pos);
            }
 
            if (!$lmtree->isInTree($source_id)) {
                $lmtree->insertNode($source_id, $target_parent, $target_pos);
 
                // insert moved tree
                if ($movecopy == "move") {
                    foreach ($subnodes as $node) {
                        if ($node["obj_id"] != $source_id) {
                            $lmtree->insertNode($node["obj_id"], $node["parent"]);
                        }
                    }
                }
            }
 
            // check the tree
            $this->checkTree();
        }
 
        $this->checkTree();
    }

References $target_id, ilHistory\_createEntry(), ilLMObject\_lookupTitle(), checkTree(), ilObject\getId(), ilLMObjectFactory\getInstance(), ilObject\getType(), and IL_FIRST_NODE.

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exportFileItems()

ilObjContentObject::exportFileItems	(		$a_target_dir,
		&	$expLog
	)

export files of file itmes

Definition at line 1833 of file class.ilObjContentObject.php.

    {
        include_once("./Modules/File/classes/class.ilObjFile.php");
 
        foreach ($this->file_ids as $file_id) {
            $expLog->write(date("[y-m-d H:i:s] ") . "File Item " . $file_id);
            $file_obj = new ilObjFile($file_id, false);
            $file_obj->export($a_target_dir);
            unset($file_obj);
        }
    }

Referenced by exportXML().

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exportFO()

ilObjContentObject::exportFO	(	&	$a_xml_writer,
			$a_target_dir
	)

export object to fo

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 2819 of file class.ilObjContentObject.php.

    {
        // fo:root (start)
        $attrs = array();
        $attrs["xmlns:fo"] = "http://www.w3.org/1999/XSL/Format";
        $a_xml_writer->xmlStartTag("fo:root", $attrs);
 
        // fo:layout-master-set (start)
        $attrs = array();
        $a_xml_writer->xmlStartTag("fo:layout-master-set", $attrs);
 
        // fo:simple-page-master (start)
        $attrs = array();
        $attrs["master-name"] = "DinA4";
        $attrs["page-height"] = "29.7cm";
        $attrs["page-width"] = "21cm";
        $attrs["margin-top"] = "4cm";
        $attrs["margin-bottom"] = "1cm";
        $attrs["margin-left"] = "2.8cm";
        $attrs["margin-right"] = "7.3cm";
        $a_xml_writer->xmlStartTag("fo:simple-page-master", $attrs);
 
        // fo:region-body (complete)
        $attrs = array();
        $attrs["margin-top"] = "0cm";
        $attrs["margin-bottom"] = "1.25cm";
        $a_xml_writer->xmlElement("fo:region-body", $attrs);
 
        // fo:region-before (complete)
        $attrs = array();
        $attrs["extent"] = "1cm";
        $a_xml_writer->xmlElement("fo:region-before", $attrs);
 
        // fo:region-after (complete)
        $attrs = array();
        $attrs["extent"] = "1cm";
        $a_xml_writer->xmlElement("fo:region-after", $attrs);
 
        // fo:simple-page-master (end)
        $a_xml_writer->xmlEndTag("fo:simple-page-master");
 
        // fo:layout-master-set (end)
        $a_xml_writer->xmlEndTag("fo:layout-master-set");
 
        // fo:page-sequence (start)
        $attrs = array();
        $attrs["master-reference"] = "DinA4";
        $a_xml_writer->xmlStartTag("fo:page-sequence", $attrs);
 
        // fo:flow (start)
        $attrs = array();
        $attrs["flow-name"] = "xsl-region-body";
        $a_xml_writer->xmlStartTag("fo:flow", $attrs);
 
 
        // StructureObjects
        $this->exportFOStructureObjects($a_xml_writer, $expLog);
 
        // fo:flow (end)
        $a_xml_writer->xmlEndTag("fo:flow");
 
        // fo:page-sequence (end)
        $a_xml_writer->xmlEndTag("fo:page-sequence");
 
        // fo:root (end)
        $a_xml_writer->xmlEndTag("fo:root");
    }

References exportFOStructureObjects().

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exportFOStructureObjects()

ilObjContentObject::exportFOStructureObjects

(

&

$a_xml_writer

)

export structure objects to fo

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 2893 of file class.ilObjContentObject.php.

    {
        $childs = $this->lm_tree->getChilds($this->lm_tree->getRootId());
        foreach ($childs as $child) {
            if ($child["type"] != "st") {
                continue;
            }
 
            $structure_obj = new ilStructureObject($this, $child["obj_id"]);
            $structure_obj->exportFO($a_xml_writer, $expLog);
            unset($structure_obj);
        }
    }

Referenced by exportFO().

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exportHTML()

ilObjContentObject::exportHTML	(		$a_target_dir,
			$log,
			$a_zip_file = true,
			$a_export_format = "html",
			$a_lang = ""
	)

export html package

Definition at line 2104 of file class.ilObjContentObject.php.

    {
        $tpl = $this->tpl;
        $ilLocator = $this->locator;
        $ilUser = $this->user;
 
        $user_lang = $ilUser->getLanguage();
 
        // initialize temporary target directory
        ilUtil::delDir($a_target_dir);
        ilUtil::makeDir($a_target_dir);
        $mob_dir = $a_target_dir . "/mobs";
        ilUtil::makeDir($mob_dir);
        $file_dir = $a_target_dir . "/files";
        ilUtil::makeDir($file_dir);
        $teximg_dir = $a_target_dir . "/teximg";
        ilUtil::makeDir($teximg_dir);
        $style_dir = $a_target_dir . "/style";
        ilUtil::makeDir($style_dir);
        $style_img_dir = $a_target_dir . "/style/images";
        ilUtil::makeDir($style_img_dir);
        $content_style_dir = $a_target_dir . "/content_style";
        ilUtil::makeDir($content_style_dir);
        $content_style_img_dir = $a_target_dir . "/content_style/images";
        ilUtil::makeDir($content_style_img_dir);
 
        // init the mathjax rendering for HTML export
        include_once './Services/MathJax/classes/class.ilMathJax.php';
        ilMathJax::getInstance()->init(ilMathJax::PURPOSE_EXPORT);
 
        // export system style sheet
        $location_stylesheet = ilUtil::getStyleSheetLocation("filesystem");
        $style_name = $ilUser->prefs["style"] . ".css";
        copy($location_stylesheet, $style_dir . "/" . $style_name);
        $fh = fopen($location_stylesheet, "r");
        $css = fread($fh, filesize($location_stylesheet));
        preg_match_all("/url\‍(([^\‍)]*)\‍)/", $css, $files);
        foreach (array_unique($files[1]) as $fileref) {
            $css_fileref = str_replace(array("'", '"'), "", $fileref);
            $fileref = dirname($location_stylesheet) . "/" . $css_fileref;
            if (is_file($fileref)) {
                //echo "<br>make dir: ".dirname($style_dir."/".$css_fileref);
                ilUtil::makeDirParents(dirname($style_dir . "/" . $css_fileref));
                //echo "<br>copy: ".$fileref." TO ".$style_dir."/".$css_fileref;
                copy($fileref, $style_dir . "/" . $css_fileref);
            }
        }
        fclose($fh);
        $location_stylesheet = ilUtil::getStyleSheetLocation();
        
        // export content style sheet
        if ($this->getStyleSheetId() < 1) {
            $cont_stylesheet = "./Services/COPage/css/content.css";
            
            $css = fread(fopen($cont_stylesheet, 'r'), filesize($cont_stylesheet));
            preg_match_all("/url\‍(([^\‍)]*)\‍)/", $css, $files);
            foreach (array_unique($files[1]) as $fileref) {
                $target_fileref = str_replace("..", ".", $fileref);
                $target_fileref = str_replace('"', "", $target_fileref);
                if (is_file($target_fileref)) {
                    copy($target_fileref, $content_style_img_dir . "/" . basename($target_fileref));
                }
                $css = str_replace($fileref, "images/" . basename($target_fileref), $css);
            }
            fwrite(fopen($content_style_dir . "/content.css", 'w'), $css);
        } else {
            $style = new ilObjStyleSheet($this->getStyleSheetId());
            $style->writeCSSFile($content_style_dir . "/content.css", "images");
            $style->copyImagesToDir($content_style_img_dir);
        }
 
        // export syntax highlighting style
        $syn_stylesheet = ilObjStyleSheet::getSyntaxStylePath();
        copy($syn_stylesheet, $a_target_dir . "/syntaxhighlight.css");
 
        // get learning module presentation gui class
        include_once("./Modules/LearningModule/classes/class.ilLMPresentationGUI.php");
        $_GET["cmd"] = "nop";
        $get_transl = $_GET["transl"];
        $_GET["transl"] = "";
        $lm_gui = new ilLMPresentationGUI();
        $lm_gui->setOfflineMode(true, ($a_lang == "all"));
        $lm_gui->setOfflineDirectory($a_target_dir);
        $lm_gui->setExportFormat($a_export_format);
 
        $ot = ilObjectTranslation::getInstance($this->getId());
        $langs = array();
        if ($a_lang != "all") {
            $langs = array($a_lang);
        } else {
            $ot_langs = $ot->getLanguages();
            foreach ($ot_langs as $otl) {
                $langs[] = $otl["lang_code"];
            }
        }
 
        // init collector arrays
        $this->offline_mobs = array();
        $this->offline_int_links = array();
        $this->offline_files = array();
 
        // iterate all languages
        foreach ($langs as $lang) {
            if ($lang != "") {
                $ilUser->setLanguage($lang);
                $ilUser->setCurrentLanguage($lang);
            } else {
                $ilUser->setLanguage($user_lang);
                $ilUser->setCurrentLanguage($user_lang);
            }
 
            if ($lang != "") {
                if ($lang == $ot->getMasterLanguage()) {
                    $lm_gui->lang = "";
                } else {
                    $lm_gui->lang = $lang;
                }
            }
 
            // export pages
            // now: forward ("all" info to export files and links)
            $this->exportHTMLPages($lm_gui, $a_target_dir, $lm_gui->lang, ($a_lang == "all"));
 
            // export table of contents
            $ilLocator->clearItems();
            if ($this->isActiveTOC()) {
                $tpl = new ilTemplate("tpl.main.html", true, true);
 
                $GLOBALS["tpl"] = $tpl;
 
                $lm_gui->tpl = $tpl;
                $content = $lm_gui->showTableOfContents();
                //var_dump($content); exit;
                if ($a_lang == "all") {
                    $file = $a_target_dir . "/table_of_contents_" . $lang . ".html";
                } else {
                    $file = $a_target_dir . "/table_of_contents.html";
                }
 
                // open file
                if (!($fp = @fopen($file, "w+"))) {
                    die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
                        " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
                }
                chmod($file, 0770);
                fwrite($fp, $content);
                fclose($fp);
            }
        }
 
        // export glossary terms
        $this->exportHTMLGlossaryTerms($lm_gui, $a_target_dir);
 
        // export all media objects
        $linked_mobs = array();
        foreach ($this->offline_mobs as $mob) {
            if (ilObject::_exists($mob) && ilObject::_lookupType($mob) == "mob") {
                $this->exportHTMLMOB($a_target_dir, $lm_gui, $mob, "_blank", $linked_mobs);
            }
        }
        $linked_mobs2 = array();                                // mobs linked in link areas
        foreach ($linked_mobs as $mob) {
            if (ilObject::_exists($mob)) {
                $this->exportHTMLMOB($a_target_dir, $lm_gui, $mob, "_blank", $linked_mobs2);
            }
        }
        $_GET["obj_type"] = "MediaObject";
        $_GET["obj_id"] = $a_mob_id;
        $_GET["cmd"] = "";
 
        // export all file objects
        foreach ($this->offline_files as $file) {
            $this->exportHTMLFile($a_target_dir, $file);
        }
 
        // export questions (images)
        if (count($this->q_ids) > 0) {
            foreach ($this->q_ids as $q_id) {
                ilUtil::makeDirParents($a_target_dir . "/assessment/0/" . $q_id . "/images");
                ilUtil::rCopy(
                    ilUtil::getWebspaceDir() . "/assessment/0/" . $q_id . "/images",
                    $a_target_dir . "/assessment/0/" . $q_id . "/images"
                );
            }
        }
 
        // export images
        $image_dir = $a_target_dir . "/images";
        ilUtil::makeDir($image_dir);
        ilUtil::makeDir($image_dir . "/browser");
        copy(
            ilUtil::getImagePath("enlarge.svg", false, "filesystem"),
            $image_dir . "/enlarge.svg"
        );
        copy(
            ilUtil::getImagePath("browser/blank.png", false, "filesystem"),
            $image_dir . "/browser/plus.png"
        );
        copy(
            ilUtil::getImagePath("browser/blank.png", false, "filesystem"),
            $image_dir . "/browser/minus.png"
        );
        copy(
            ilUtil::getImagePath("browser/blank.png", false, "filesystem"),
            $image_dir . "/browser/blank.png"
        );
        copy(
            ilUtil::getImagePath("spacer.png", false, "filesystem"),
            $image_dir . "/spacer.png"
        );
        copy(
            ilUtil::getImagePath("icon_st.svg", false, "filesystem"),
            $image_dir . "/icon_st.svg"
        );
        copy(
            ilUtil::getImagePath("icon_pg.svg", false, "filesystem"),
            $image_dir . "/icon_pg.svg"
        );
        copy(
            ilUtil::getImagePath("icon_lm.svg", false, "filesystem"),
            $image_dir . "/icon_lm.svg"
        );
        copy(
            ilUtil::getImagePath("nav_arr_L.png", false, "filesystem"),
            $image_dir . "/nav_arr_L.png"
        );
        copy(
            ilUtil::getImagePath("nav_arr_R.png", false, "filesystem"),
            $image_dir . "/nav_arr_R.png"
        );
 
        // export flv/mp3 player
        $services_dir = $a_target_dir . "/Services";
        ilUtil::makeDir($services_dir);
        $media_service_dir = $services_dir . "/MediaObjects";
        ilUtil::makeDir($media_service_dir);
        include_once("./Services/MediaObjects/classes/class.ilPlayerUtil.php");
        $flv_dir = $a_target_dir . "/" . ilPlayerUtil::getFlashVideoPlayerDirectory();
        ilUtil::makeDirParents($flv_dir);
        $mp3_dir = $media_service_dir . "/flash_mp3_player";
        ilUtil::makeDir($mp3_dir);
        //              copy(ilPlayerUtil::getFlashVideoPlayerFilename(true),
        //                      $flv_dir."/".ilPlayerUtil::getFlashVideoPlayerFilename());
        ilPlayerUtil::copyPlayerFilesToTargetDirectory($flv_dir);
        include_once("./Services/UIComponent/Explorer2/classes/class.ilExplorerBaseGUI.php");
        ilExplorerBaseGUI::createHTMLExportDirs($a_target_dir);
        ilPlayerUtil::copyPlayerFilesToTargetDirectory($flv_dir);
 
        // js files
        ilUtil::makeDir($a_target_dir . '/js');
        ilUtil::makeDir($a_target_dir . '/js/yahoo');
        ilUtil::makeDir($a_target_dir . '/css');
        include_once("./Services/YUI/classes/class.ilYuiUtil.php");
        foreach (self::getSupplyingExportFiles($a_target_dir) as $f) {
            if ($f["source"] != "") {
                ilUtil::makeDirParents(dirname($f["target"]));
                copy($f["source"], $f["target"]);
            }
        }
        // template workaround: reset of template
        $tpl = new ilTemplate("tpl.main.html", true, true);
        $tpl->setVariable("LOCATION_STYLESHEET", $location_stylesheet);
        $tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
 
        if ($a_lang != "") {
            $ilUser->setLanguage($user_lang);
            $ilUser->setCurrentLanguage($user_lang);
        }
 
        // zip everything
        if ($a_zip_file) {
            if ($a_lang == "") {
                $zip_target_dir = $this->getExportDirectory("html");
            } else {
                $zip_target_dir = $this->getExportDirectory("html_" . $a_lang);
                ilUtil::makeDir($zip_target_dir);
            }
 
            // zip it all
            $date = time();
            $zip_file = $zip_target_dir . "/" . $date . "__" . IL_INST_ID . "__" .
                $this->getType() . "_" . $this->getId() . ".zip";
            //echo "-".$a_target_dir."-".$zip_file."-"; exit;
            ilUtil::zip($a_target_dir, $zip_file);
            ilUtil::delDir($a_target_dir);
        }
    }

References $_GET, $f, $files, $GLOBALS, $ilUser, $lang, $locator, $style, $tpl, $user, ilObject\_exists(), ilObject\_lookupType(), ilPlayerUtil\copyPlayerFilesToTargetDirectory(), ilExplorerBaseGUI\createHTMLExportDirs(), ilUtil\delDir(), exportHTMLFile(), exportHTMLGlossaryTerms(), exportHTMLMOB(), exportHTMLPages(), getExportDirectory(), ilPlayerUtil\getFlashVideoPlayerDirectory(), ilObject\getId(), ilUtil\getImagePath(), ilObjectTranslation\getInstance(), ilMathJax\getInstance(), getStyleSheetId(), ilUtil\getStyleSheetLocation(), ilObjStyleSheet\getSyntaxStylePath(), ilObject\getType(), ilUtil\getWebspaceDir(), isActiveTOC(), ilUtil\makeDir(), ilUtil\makeDirParents(), ilMathJax\PURPOSE_EXPORT, ilUtil\rCopy(), and ilUtil\zip().

Referenced by exportSCORM().

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exportHTMLFile()

ilObjContentObject::exportHTMLFile	(		$a_target_dir,
			$a_file_id
	)

export file object

Definition at line 2507 of file class.ilObjContentObject.php.

    {
        $file_dir = $a_target_dir . "/files/file_" . $a_file_id;
        ilUtil::makeDir($file_dir);
        include_once("./Modules/File/classes/class.ilObjFile.php");
        $file_obj = new ilObjFile($a_file_id, false);
        $source_file = $file_obj->getDirectory($file_obj->getVersion()) . "/" . $file_obj->getFileName();
        if (!is_file($source_file)) {
            $source_file = $file_obj->getDirectory() . "/" . $file_obj->getFileName();
        }
        if (is_file($source_file)) {
            copy($source_file, $file_dir . "/" . $file_obj->getFileName());
        }
    }

References ilUtil\makeDir().

Referenced by exportHTML().

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exportHTMLGlossaryTerms()

ilObjContentObject::exportHTMLGlossaryTerms	(	&	$a_lm_gui,
			$a_target_dir
	)

export glossary terms

Definition at line 2588 of file class.ilObjContentObject.php.

    {
        $ilLocator = $this->locator;
        
        foreach ($this->offline_int_links as $int_link) {
            $ilLocator->clearItems();
            if ($int_link["type"] == "git") {
                $tpl = new ilTemplate("tpl.main.html", true, true);
                $tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
 
                $_GET["obj_id"] = $int_link["id"];
                $_GET["frame"] = "_blank";
                $content = $a_lm_gui->glossary();
                $file = $a_target_dir . "/term_" . $int_link["id"] . ".html";
                    
                // open file
                if (!($fp = @fopen($file, "w+"))) {
                    die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
                            " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
                }
                chmod($file, 0770);
                fwrite($fp, $content);
                fclose($fp);
 
                // store linked/embedded media objects of glosssary term
                include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
                $defs = ilGlossaryDefinition::getDefinitionList($int_link["id"]);
                foreach ($defs as $def) {
                    $def_mobs = ilObjMediaObject::_getMobsOfObject("gdf:pg", $def["id"]);
                    foreach ($def_mobs as $def_mob) {
                        $this->offline_mobs[$def_mob] = $def_mob;
                        include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
                        $this->log->debug("HTML Export: Add media object $def_mob (" . ilObject::_lookupTitle($def_mob) . ") " .
                            " due to glossary entry " . $int_link["id"] . " (" . ilGlossaryTerm::_lookGlossaryTerm($int_link["id"]) . ").");
                    }
                    
                    // get all files of page
                    $def_files = ilObjFile::_getFilesOfObject("gdf:pg", $page["obj_id"]);
                    $this->offline_files = array_merge($this->offline_files, $def_files);
                }
            }
        }
    }

References $_GET, $def, $locator, $tpl, ilObjFile\_getFilesOfObject(), ilObjMediaObject\_getMobsOfObject(), ilGlossaryTerm\_lookGlossaryTerm(), ilObject\_lookupTitle(), and ilGlossaryDefinition\getDefinitionList().

Referenced by exportHTML().

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exportHTMLMOB()

ilObjContentObject::exportHTMLMOB	(		$a_target_dir,
		&	$a_lm_gui,
			$a_mob_id,
			$a_frame,
		&	$a_linked_mobs
	)

export media object to html

Definition at line 2525 of file class.ilObjContentObject.php.

    {
        $tpl = $this->tpl;
 
        $mob_dir = $a_target_dir . "/mobs";
 
        $source_dir = ilUtil::getWebspaceDir() . "/mobs/mm_" . $a_mob_id;
        if (@is_dir($source_dir)) {
            ilUtil::makeDir($mob_dir . "/mm_" . $a_mob_id);
            ilUtil::rCopy($source_dir, $mob_dir . "/mm_" . $a_mob_id);
        }
        
        $tpl = new ilTemplate("tpl.main.html", true, true);
        $tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
        $_GET["obj_type"] = "MediaObject";
        $_GET["mob_id"] = $a_mob_id;
        $_GET["frame"] = $a_frame;
        $_GET["cmd"] = "";
        $content = $a_lm_gui->media();
        $file = $a_target_dir . "/media_" . $a_mob_id . ".html";
 
        // open file
        if (!($fp = @fopen($file, "w+"))) {
            die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
                " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
        }
        chmod($file, 0770);
        fwrite($fp, $content);
        fclose($fp);
        
        // fullscreen
        include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
        $mob_obj = new ilObjMediaObject($a_mob_id);
        if ($mob_obj->hasFullscreenItem()) {
            $tpl = new ilTemplate("tpl.main.html", true, true);
            $tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
            $_GET["obj_type"] = "";
            $_GET["frame"] = "";
            $_GET["mob_id"] = $a_mob_id;
            $_GET["cmd"] = "fullscreen";
            $content = $a_lm_gui->fullscreen();
            $file = $a_target_dir . "/fullscreen_" . $a_mob_id . ".html";
    
            // open file
            if (!($fp = @fopen($file, "w+"))) {
                die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
                    " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
            }
            chmod($file, 0770);
            fwrite($fp, $content);
            fclose($fp);
        }
        $linked_mobs = $mob_obj->getLinkedMediaObjects();
        foreach ($linked_mobs as $id) {
            $this->log->debug("HTML Export: Add media object $id (" . ilObject::_lookupTitle($id) . ") " .
                " due to media object " . $a_mob_id . " (" . ilObject::_lookupTitle($a_mob_id) . ").");
        }
        $a_linked_mobs = array_merge($a_linked_mobs, $linked_mobs);
    }

References $_GET, ilObject\$id, $tpl, ilObject\_lookupTitle(), ilUtil\getWebspaceDir(), ilUtil\makeDir(), and ilUtil\rCopy().

Referenced by exportHTML().

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exportHTMLPages()

ilObjContentObject::exportHTMLPages	(	&	$a_lm_gui,
			$a_target_dir,
			$a_lang = "",
			$a_all_languages = false
	)

export all pages of learning module to html file

Definition at line 2635 of file class.ilObjContentObject.php.

    {
        $ilLocator = $this->locator;
                
        $pages = ilLMPageObject::getPageList($this->getId());
        
        $lm_tree = $this->getLMTree();
        $first_page = $lm_tree->fetchSuccessorNode($lm_tree->getRootId(), "pg");
        $this->first_page_id = $first_page["child"];
 
        // iterate all learning module pages
        $mobs = array();
        $int_links = array();
        $this->offline_files = array();
 
        include_once("./Services/COPage/classes/class.ilPageContentUsage.php");
        include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
 
        // get html export id mapping
        $lm_set = new ilSetting("lm");
        $exp_id_map = array();
 
        if ($lm_set->get("html_export_ids")) {
            foreach ($pages as $page) {
                $exp_id = ilLMPageObject::getExportId($this->getId(), $page["obj_id"]);
                if (trim($exp_id) != "") {
                    $exp_id_map[$page["obj_id"]] = trim($exp_id);
                }
            }
        }
        //exit;
        if ($a_lang == "") {
            $a_lang = "-";
        }
 
        reset($pages);
        foreach ($pages as $page) {
            if (ilLMPage::_exists($this->getType(), $page["obj_id"])) {
                $ilLocator->clearItems();
                $this->exportPageHTML(
                    $a_lm_gui,
                    $a_target_dir,
                    $page["obj_id"],
                    "",
                    $exp_id_map,
                    $a_lang,
                    $a_all_languages
                );
 
                // get all snippets of page
                $pcs = ilPageContentUsage::getUsagesOfPage($page["obj_id"], $this->getType() . ":pg", 0, false, $a_lang);
                foreach ($pcs as $pc) {
                    if ($pc["type"] == "incl") {
                        $incl_mobs = ilObjMediaObject::_getMobsOfObject("mep:pg", $pc["id"]);
                        foreach ($incl_mobs as $incl_mob) {
                            $mobs[$incl_mob] = $incl_mob;
                            include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                            $this->log->debug("HTML Export: Add media object $incl_mob (" . ilObject::_lookupTitle($incl_mob) . ") " .
                                " due to snippet " . $pc["id"] . " in page " . $page["obj_id"] . " (" . ilLMObject::_lookupTitle($page["obj_id"]) . ").");
                        }
                    }
                }
 
                // get all media objects of page
                $pg_mobs = ilObjMediaObject::_getMobsOfObject($this->getType() . ":pg", $page["obj_id"], 0, $a_lang);
                foreach ($pg_mobs as $pg_mob) {
                    $mobs[$pg_mob] = $pg_mob;
                    include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                    $this->log->debug("HTML Export: Add media object $pg_mob (" . ilObject::_lookupTitle($pg_mob) . ") " .
                        " due to page " . $page["obj_id"] . " (" . ilLMObject::_lookupTitle($page["obj_id"]) . ").");
                }
                
                // get all internal links of page
                $pg_links = ilInternalLink::_getTargetsOfSource($this->getType() . ":pg", $page["obj_id"], $a_lang);
                $int_links = array_merge($int_links, $pg_links);
                
                // get all files of page
                include_once("./Modules/File/classes/class.ilObjFile.php");
                $pg_files = ilObjFile::_getFilesOfObject($this->getType() . ":pg", $page["obj_id"], 0, $a_lang);
                $this->offline_files = array_merge($this->offline_files, $pg_files);
 
                // collect all questions
                include_once("./Services/COPage/classes/class.ilPCQuestion.php");
                $q_ids = ilPCQuestion::_getQuestionIdsForPage($this->getType(), $page["obj_id"], $a_lang);
                foreach ($q_ids as $q_id) {
                    $this->q_ids[$q_id] = $q_id;
                }
            }
        }
        foreach ($mobs as $m) {
            $this->offline_mobs[$m] = $m;
        }
        foreach ($int_links as $k => $v) {
            $this->offline_int_links[$k] = $v;
        }
    }

References $lm_set, $lm_tree, $locator, $m, $mobs, ilPageObject\_exists(), ilObjFile\_getFilesOfObject(), ilObjMediaObject\_getMobsOfObject(), ilPCQuestion\_getQuestionIdsForPage(), ilInternalLink\_getTargetsOfSource(), ilObject\_lookupTitle(), ilLMObject\_lookupTitle(), exportPageHTML(), ilLMObject\getExportId(), ilObject\getId(), getLMTree(), ilLMPageObject\getPageList(), ilObject\getType(), and ilPageContentUsage\getUsagesOfPage().

Referenced by exportHTML().

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exportPageHTML()

ilObjContentObject::exportPageHTML	(	&	$a_lm_gui,
			$a_target_dir,
			$a_lm_page_id,
			$a_frame = "",
			$a_exp_id_map = array(),
			$a_lang = "-",
			$a_all_languages = false
	)

export page html

Definition at line 2737 of file class.ilObjContentObject.php.

      {
        $tpl = $this->tpl;
 
        $lang_suffix = "";
        if ($a_lang != "-" && $a_lang != "" && $a_all_languages) {
            $lang_suffix = "_" . $a_lang;
        }
        
        //echo "<br>B: export Page HTML ($a_lm_page_id)"; flush();
        // template workaround: reset of template
        $tpl = new ilTemplate("tpl.main.html", true, true);
        $tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
 
        include_once("./Services/COPage/classes/class.ilPCQuestion.php");
        ilPCQuestion::resetInitialState();
 
        $_GET["obj_id"] = $a_lm_page_id;
        $_GET["frame"] = $a_frame;
 
        if ($a_frame == "") {
            //if ($nid = ilLMObject::_lookupNID($a_lm_gui->lm->getId(), $a_lm_page_id, "pg"))
            if (is_array($a_exp_id_map) && isset($a_exp_id_map[$a_lm_page_id])) {
                $file = $a_target_dir . "/lm_pg_" . $a_exp_id_map[$a_lm_page_id] . $lang_suffix . ".html";
            } else {
                $file = $a_target_dir . "/lm_pg_" . $a_lm_page_id . $lang_suffix . ".html";
            }
        } else {
            if ($a_frame != "toc") {
                $file = $a_target_dir . "/frame_" . $a_lm_page_id . "_" . $a_frame . $lang_suffix . ".html";
            } else {
                $file = $a_target_dir . "/frame_" . $a_frame . $lang_suffix . ".html";
            }
        }
        
        // return if file is already existing
        if (@is_file($file)) {
            return;
        }
 
        $content = $a_lm_gui->layout("main.xml", false);
 
        // open file
        if (!($fp = @fopen($file, "w+"))) {
            die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
                    " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
        }
    
        // set file permissions
        chmod($file, 0770);
            
        // write xml data into the file
        fwrite($fp, $content);
        
        // close file
        fclose($fp);
 
        if ($this->first_page_id == $a_lm_page_id && $a_frame == "") {
            copy($file, $a_target_dir . "/index" . $lang_suffix . ".html");
        }
 
        // write frames of frameset
        $frameset = $a_lm_gui->getCurrentFrameSet();
 
        foreach ($frameset as $frame) {
            $this->exportPageHTML($a_lm_gui, $a_target_dir, $a_lm_page_id, $frame);
        }
    }

References $_GET, $tpl, exportPageHTML(), and ilPCQuestion\resetInitialState().

Referenced by exportHTMLPages(), and exportPageHTML().

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exportSCORM()

ilObjContentObject::exportSCORM	(		$a_target_dir,
			$log
	)

export scorm package

Definition at line 2060 of file class.ilObjContentObject.php.

    {
        ilUtil::delDir($a_target_dir);
        ilUtil::makeDir($a_target_dir);
        //ilUtil::makeDir($a_target_dir."/res");
        
        // export everything to html
        $this->exportHTML($a_target_dir . "/res", $log, false, "scorm");
        
        // build manifest file
        include("./Modules/LearningModule/classes/class.ilLMContObjectManifestBuilder.php");
        $man_builder = new ilLMContObjectManifestBuilder($this);
        $man_builder->buildManifest();
        $man_builder->dump($a_target_dir);
        
        // copy scorm 1.2 schema definitions
        copy("Modules/LearningModule/scorm_xsd/adlcp_rootv1p2.xsd", $a_target_dir . "/adlcp_rootv1p2.xsd");
        copy("Modules/LearningModule/scorm_xsd/imscp_rootv1p1p2.xsd", $a_target_dir . "/imscp_rootv1p1p2.xsd");
        copy("Modules/LearningModule/scorm_xsd/imsmd_rootv1p2p1.xsd", $a_target_dir . "/imsmd_rootv1p2p1.xsd");
        copy("Modules/LearningModule/scorm_xsd/ims_xml.xsd", $a_target_dir . "/ims_xml.xsd");
 
        // zip it all
        $date = time();
        $zip_file = $a_target_dir . "/" . $date . "__" . IL_INST_ID . "__" .
            $this->getType() . "_" . $this->getId() . ".zip";
        //echo "zip-".$a_target_dir."-to-".$zip_file;
        ilUtil::zip(array($a_target_dir . "/res",
            $a_target_dir . "/imsmanifest.xml",
            $a_target_dir . "/adlcp_rootv1p2.xsd",
            $a_target_dir . "/imscp_rootv1p1p2.xsd",
            $a_target_dir . "/ims_xml.xsd",
            $a_target_dir . "/imsmd_rootv1p2p1.xsd"), $zip_file);
 
        $dest_file = $this->getExportDirectory("scorm") . "/" . $date . "__" . IL_INST_ID . "__" .
            $this->getType() . "_" . $this->getId() . ".zip";
        
        rename($zip_file, $dest_file);
        ilUtil::delDir($a_target_dir);
    }

References $log, ilUtil\delDir(), exportHTML(), getExportDirectory(), ilObject\getId(), ilObject\getType(), ilUtil\makeDir(), and ilUtil\zip().

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exportXML()

ilObjContentObject::exportXML	(	&	$a_xml_writer,
			$a_inst,
			$a_target_dir,
		&	$expLog
	)

export object to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 1657 of file class.ilObjContentObject.php.

    {
        $attrs = array();
        switch ($this->getType()) {
            case "lm":
                $attrs["Type"] = "LearningModule";
                break;
        }
        $a_xml_writer->xmlStartTag("ContentObject", $attrs);
 
        // MetaData
        $this->exportXMLMetaData($a_xml_writer);
 
        // StructureObjects
        //echo "ContObj:".$a_inst.":<br>";
        $expLog->write(date("[y-m-d H:i:s] ") . "Start Export Structure Objects");
        $this->exportXMLStructureObjects($a_xml_writer, $a_inst, $expLog);
        $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Structure Objects");
 
        // PageObjects
        $expLog->write(date("[y-m-d H:i:s] ") . "Start Export Page Objects");
        $this->exportXMLPageObjects($a_xml_writer, $a_inst, $expLog);
        $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Page Objects");
 
        // MediaObjects
        $expLog->write(date("[y-m-d H:i:s] ") . "Start Export Media Objects");
        $this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
        $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Media Objects");
 
        // FileItems
        $expLog->write(date("[y-m-d H:i:s] ") . "Start Export File Items");
        $this->exportFileItems($a_target_dir, $expLog);
        $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export File Items");
 
        // Questions
        if (count($this->q_ids) > 0) {
            $qti_file = fopen($a_target_dir . "/qti.xml", "w");
            include_once("./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php");
            $pool = new ilObjQuestionPool();
            fwrite($qti_file, $pool->questionsToXML($this->q_ids));
            fclose($qti_file);
        }
        
        // To do: implement version selection/detection
        // Properties
        $expLog->write(date("[y-m-d H:i:s] ") . "Start Export Properties");
        $this->exportXMLProperties($a_xml_writer, $expLog);
        $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Properties");
 
        $a_xml_writer->xmlEndTag("ContentObject");
    }

References exportFileItems(), exportXMLMediaObjects(), exportXMLMetaData(), exportXMLPageObjects(), exportXMLProperties(), exportXMLStructureObjects(), and ilObject\getType().

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exportXMLMediaObjects()

ilObjContentObject::exportXMLMediaObjects	(	&	$a_xml_writer,
			$a_inst,
			$a_target_dir,
		&	$expLog
	)

export media objects to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 1796 of file class.ilObjContentObject.php.

    {
        include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
 
        $linked_mobs = array();
        
        // mobs directly embedded into pages
        foreach ($this->mob_ids as $mob_id) {
            if ($mob_id > 0 && ilObject::_lookupType($mob_id) == "mob") {
                $expLog->write(date("[y-m-d H:i:s] ") . "Media Object " . $mob_id);
                $media_obj = new ilObjMediaObject($mob_id);
                $media_obj->exportXML($a_xml_writer, $a_inst);
                $media_obj->exportFiles($a_target_dir);
                
                $lmobs = $media_obj->getLinkedMediaObjects($this->mob_ids);
                $linked_mobs = array_merge($linked_mobs, $lmobs);
                
                unset($media_obj);
            }
        }
 
        // linked mobs (in map areas)
        foreach ($linked_mobs as $mob_id) {
            if ($mob_id > 0) {
                $expLog->write(date("[y-m-d H:i:s] ") . "Media Object " . $mob_id);
                $media_obj = new ilObjMediaObject($mob_id);
                $media_obj->exportXML($a_xml_writer, $a_inst);
                $media_obj->exportFiles($a_target_dir);
                unset($media_obj);
            }
        }
    }

References ilObject\_lookupType().

Referenced by exportXML().

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exportXMLMetaData()

ilObjContentObject::exportXMLMetaData

(

&

$a_xml_writer

)

export content objects meta data to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 1715 of file class.ilObjContentObject.php.

    {
        include_once("Services/MetaData/classes/class.ilMD2XML.php");
        $md2xml = new ilMD2XML($this->getId(), 0, $this->getType());
        $md2xml->setExportMode(true);
        $md2xml->startExport();
        $a_xml_writer->appendXML($md2xml->getXML());
    }

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

Referenced by exportXML().

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exportXMLPageObjects()

ilObjContentObject::exportXMLPageObjects	(	&	$a_xml_writer,
			$a_inst,
		&	$expLog
	)

export page objects to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 1753 of file class.ilObjContentObject.php.

    {
        include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
        include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
 
        $pages = ilLMPageObject::getPageList($this->getId());
        foreach ($pages as $page) {
            if (ilLMPage::_exists($this->getType(), $page["obj_id"])) {
                $expLog->write(date("[y-m-d H:i:s] ") . "Page Object " . $page["obj_id"]);
    
                // export xml to writer object
                $page_obj = new ilLMPageObject($this, $page["obj_id"]);
                $page_obj->exportXML($a_xml_writer, "normal", $a_inst);
    
                // collect media objects
                $mob_ids = $page_obj->getMediaObjectIDs();
                foreach ($mob_ids as $mob_id) {
                    $this->mob_ids[$mob_id] = $mob_id;
                }
    
                // collect all file items
                $file_ids = $page_obj->getFileItemIds();
                foreach ($file_ids as $file_id) {
                    $this->file_ids[$file_id] = $file_id;
                }
 
                // collect all questions
                $q_ids = $page_obj->getQuestionIds();
                foreach ($q_ids as $q_id) {
                    $this->q_ids[$q_id] = $q_id;
                }
    
                unset($page_obj);
            }
        }
    }

References ilPageObject\_exists(), ilObject\getId(), ilLMPageObject\getPageList(), and ilObject\getType().

Referenced by exportXML().

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exportXMLProperties()

ilObjContentObject::exportXMLProperties	(		$a_xml_writer,
		&	$expLog
	)

export properties of content object

Definition at line 1849 of file class.ilObjContentObject.php.

    {
        $attrs = array();
        $a_xml_writer->xmlStartTag("Properties", $attrs);
 
        // Layout
        $attrs = array("Name" => "Layout", "Value" => $this->getLayout());
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // Page Header
        $attrs = array("Name" => "PageHeader", "Value" => $this->getPageHeader());
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // TOC Mode
        $attrs = array("Name" => "TOCMode", "Value" => $this->getTOCMode());
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // LM Menu Activation
        $attrs = array("Name" => "ActiveLMMenu", "Value" =>
            ilUtil::tf2yn($this->isActiveLMMenu()));
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // Numbering Activation
        $attrs = array("Name" => "ActiveNumbering", "Value" =>
            ilUtil::tf2yn($this->isActiveNumbering()));
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // Table of contents button activation
        $attrs = array("Name" => "ActiveTOC", "Value" =>
            ilUtil::tf2yn($this->isActiveTOC()));
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // Print view button activation
        $attrs = array("Name" => "ActivePrintView", "Value" =>
            ilUtil::tf2yn($this->isActivePrintView()));
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // Note that download button is not saved, because
        // download files do not exist after import
 
        // Clean frames
        $attrs = array("Name" => "CleanFrames", "Value" =>
            ilUtil::tf2yn($this->cleanFrames()));
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // Public notes activation
        $attrs = array("Name" => "PublicNotes", "Value" =>
            ilUtil::tf2yn($this->publicNotes()));
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // History comments for authors activation
        $attrs = array("Name" => "HistoryUserComments", "Value" =>
            ilUtil::tf2yn($this->isActiveHistoryUserComments()));
        $a_xml_writer->xmlElement("Property", $attrs);
        
        // Rating
        $attrs = array("Name" => "Rating", "Value" =>
            ilUtil::tf2yn($this->hasRating()));
        $a_xml_writer->xmlElement("Property", $attrs);
        $attrs = array("Name" => "RatingPages", "Value" =>
            ilUtil::tf2yn($this->hasRatingPages()));
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // Header Page
        if ($this->getHeaderPage() > 0) {
            $attrs = array("Name" => "HeaderPage", "Value" =>
                "il_" . IL_INST_ID . "_pg_" . $this->getHeaderPage());
            $a_xml_writer->xmlElement("Property", $attrs);
        }
 
        // Footer Page
        if ($this->getFooterPage() > 0) {
            $attrs = array("Name" => "FooterPage", "Value" =>
                "il_" . IL_INST_ID . "_pg_" . $this->getFooterPage());
            $a_xml_writer->xmlElement("Property", $attrs);
        }
 
        // layout per page
        $attrs = array("Name" => "LayoutPerPage", "Value" =>
            $this->getLayoutPerPage());
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // progress icons
        $attrs = array("Name" => "ProgressIcons", "Value" =>
            $this->getProgressIcons());
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // store tries
        $attrs = array("Name" => "StoreTries", "Value" =>
            $this->getStoreTries());
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // restrict forward navigation
        $attrs = array("Name" => "RestrictForwardNavigation", "Value" =>
            $this->getRestrictForwardNavigation());
        $a_xml_writer->xmlElement("Property", $attrs);
 
        // disable default feedback
        $attrs = array("Name" => "DisableDefaultFeedback", "Value" =>
            $this->getDisableDefaultFeedback());
        $a_xml_writer->xmlElement("Property", $attrs);
 
        $a_xml_writer->xmlEndTag("Properties");
    }

References cleanFrames(), getDisableDefaultFeedback(), getFooterPage(), getHeaderPage(), getLayout(), getLayoutPerPage(), getPageHeader(), getProgressIcons(), getRestrictForwardNavigation(), getStoreTries(), getTOCMode(), hasRating(), hasRatingPages(), isActiveHistoryUserComments(), isActiveLMMenu(), isActiveNumbering(), isActivePrintView(), isActiveTOC(), publicNotes(), and ilUtil\tf2yn().

Referenced by exportXML().

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exportXMLStructureObjects()

ilObjContentObject::exportXMLStructureObjects	(	&	$a_xml_writer,
			$a_inst,
		&	$expLog
	)

export structure objects to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 1730 of file class.ilObjContentObject.php.

    {
        include_once './Modules/LearningModule/classes/class.ilStructureObject.php';
 
        $childs = $this->lm_tree->getChilds($this->lm_tree->getRootId());
        foreach ($childs as $child) {
            if ($child["type"] != "st") {
                continue;
            }
 
            $structure_obj = new ilStructureObject($this, $child["obj_id"]);
            $structure_obj->exportXML($a_xml_writer, $a_inst, $expLog);
            unset($structure_obj);
        }
    }

Referenced by exportXML().

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fixTree()

ilObjContentObject::fixTree

(

)

fix tree

Definition at line 1421 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
 
        $tree = $this->getLMTree();
        
        // check numbering, if errors, renumber
        // it is very important to keep this step before deleting subtrees
        // in the following steps
        $set = $ilDB->query(
            "SELECT DISTINCT l1.lm_id" .
            " FROM lm_tree l1" .
            " JOIN lm_tree l2 ON ( l1.child = l2.parent" .
            " AND l1.lm_id = l2.lm_id )" .
            " JOIN lm_data ON ( l1.child = lm_data.obj_id )" .
            " WHERE (l2.lft < l1.lft" .
            " OR l2.rgt > l1.rgt OR l2.lft > l1.rgt OR l2.rgt < l1.lft)" .
            " AND l1.lm_id = " . $ilDB->quote($this->getId(), "integer") .
            " ORDER BY lm_data.create_date DESC"
        );
        if ($rec = $ilDB->fetchAssoc($set)) {
            $tree->renumber();
        }
 
        // delete subtrees that have no lm_data records (changed due to #20637)
        $set = $ilDB->query("SELECT * FROM lm_tree WHERE lm_tree.lm_id = " . $ilDB->quote($this->getId(), "integer"));
        while ($node = $ilDB->fetchAssoc($set)) {
            $q = "SELECT * FROM lm_data WHERE obj_id = " .
                $ilDB->quote($node["child"], "integer");
            $obj_set = $ilDB->query($q);
            $obj_rec = $ilDB->fetchAssoc($obj_set);
            if (!$obj_rec) {
                $node_data = $tree->getNodeData($node["child"]);
                $node_data["child"] = $node["child"];
                $tree->deleteTree($node_data);
            }
        }
 
        // delete subtrees that have pages as parent
        $nodes = $tree->getSubtree($tree->getNodeData($tree->getRootId()));
        foreach ($nodes as $node) {
            $q = "SELECT * FROM lm_data WHERE obj_id = " .
                $ilDB->quote($node["parent"], "integer");
            $obj_set = $ilDB->query($q);
            $obj_rec = $ilDB->fetchAssoc($obj_set);
            if ($obj_rec["type"] == "pg") {
                $node_data = $tree->getNodeData($node["child"]);
                if ($tree->isInTree($node["child"])) {
                    $tree->deleteTree($node_data);
                }
            }
        }
 
        // check for multi-references pages or chapters
        // if errors -> create copies of them here
        $set = $ilDB->query("SELECT DISTINCT l1.lm_id" .
                " FROM lm_tree l1" .
                " JOIN lm_tree l2 ON ( l1.child = l2.child AND l1.lm_id <> l2.lm_id )" .
                " JOIN lm_data ON (l1.child = lm_data.obj_id)" .
                " WHERE l1.child <> 1" .
                " AND l1.lm_id <> lm_data.lm_id" .
                " AND l1.lm_id = " . $ilDB->quote($this->getId(), "integer"));
        if ($rec = $ilDB->fetchAssoc($set)) {
            $set = $ilDB->query("SELECT DISTINCT l1.child " .
                " FROM lm_tree l1" .
                " JOIN lm_tree l2 ON ( l1.child = l2.child AND l1.lm_id <> l2.lm_id )" .
                " JOIN lm_data ON (l1.child = lm_data.obj_id)" .
                " WHERE l1.child <> 1" .
                " AND l1.lm_id <> lm_data.lm_id" .
                " AND l1.lm_id = " . $ilDB->quote($this->getId(), "integer"));
            include_once("./Modules/LearningModule/classes/class.ilLMObjectFactory.php");
            while ($rec = $ilDB->fetchAssoc($set)) {
                $cobj = ilLMObjectFactory::getInstance($this, $rec["child"]);
 
                if (is_object($cobj)) {
                    if ($cobj->getType() == "pg") {
                        // make a copy of it
                        $pg_copy = $cobj->copy($this);
                        
                        // replace the child in the tree with the copy (id)
                        $ilDB->manipulate(
                            "UPDATE lm_tree SET " .
                            " child = " . $ilDB->quote($pg_copy->getId(), "integer") .
                            " WHERE child = " . $ilDB->quote($cobj->getId(), "integer") .
                            " AND lm_id = " . $ilDB->quote($this->getId(), "integer")
                        );
                    } elseif ($cobj->getType() == "st") {
                        // make a copy of it
                        $st_copy = $cobj->copy($this);
                        
                        // replace the child in the tree with the copy (id)
                        $ilDB->manipulate(
                            "UPDATE lm_tree SET " .
                            " child = " . $ilDB->quote($st_copy->getId(), "integer") .
                            " WHERE child = " . $ilDB->quote($cobj->getId(), "integer") .
                            " AND lm_id = " . $ilDB->quote($this->getId(), "integer")
                        );
                        
                        // make all childs refer to the copy now
                        $ilDB->manipulate(
                            "UPDATE lm_tree SET " .
                            " parent = " . $ilDB->quote($st_copy->getId(), "integer") .
                            " WHERE parent = " . $ilDB->quote($cobj->getId(), "integer") .
                            " AND lm_id = " . $ilDB->quote($this->getId(), "integer")
                        );
                    }
                }
            }
        }
 
        // missing copage entries
        $set = $ilDB->queryF(
            "SELECT * FROM lm_data " .
            " WHERE lm_id = %s AND type = %s",
            array("integer", "text"),
            array($this->getId(), "pg")
        );
        while ($rec = $ilDB->fetchAssoc($set)) {
            if (!ilPageObject::_exists("lm", $rec["obj_id"], "-")) {
                $lm_page = new ilLMPage();
                $lm_page->setId($rec["obj_id"]);
                $lm_page->setParentId($this->getId());
                $lm_page->create();
            }
        }
    }

References ilObject\$db, $ilDB, $nodes, ilObject\$tree, ilPageObject\_exists(), ilObject\getId(), ilLMObjectFactory\getInstance(), and getLMTree().

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getAutoGlossaries()

ilObjContentObject::getAutoGlossaries

(

)

Get auto glossaries.

Returns

array int

Definition at line 390 of file class.ilObjContentObject.php.

    {
        return $this->auto_glossaries;
    }

References $auto_glossaries.

Referenced by cloneObject(), removeAutoGlossary(), and updateAutoGlossaries().

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getAvailableLayouts()

static ilObjContentObject::getAvailableLayouts ( )

static

get all available lm layouts

Definition at line 1266 of file class.ilObjContentObject.php.

    {
        $dir = opendir("./Modules/LearningModule/layouts/lm");
 
        $layouts = array();
 
        while ($file = readdir($dir)) {
            if ($file != "." && $file != ".." && $file != "CVS" && $file != ".svn") {
                // directories
                if (@is_dir("./Modules/LearningModule/layouts/lm/" . $file)) {
                    $layouts[$file] = $file;
                }
            }
        }
        asort($layouts);
        
        // workaround: fix ordering
        $ret = array(
            'toc2win' => 'toc2win',
            'toc2windyn' => 'toc2windyn',
            '1window' => '1window',
            '2window' => '2window',
            '3window' => '3window',
            'presentation' => 'presentation',
            'fullscreen' => 'fullscreen'
            );
        
        foreach ($layouts as $l) {
            if (!in_array($l, $ret)) {
                $ret[$l] = $l;
            }
        }
 
        return $ret;
    }

References $l, and $ret.

Referenced by ilObjContentObjectGUI\getLayoutOption(), and ilLMPageObjectGUI\initEditLayoutForm().

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getDataDirectory()

ilObjContentObject::getDataDirectory

(

)

get data directory

Definition at line 505 of file class.ilObjContentObject.php.

    {
        return ilUtil::getDataDir() . "/lm_data" .
            "/lm_" . $this->getId();
    }

References ilUtil\getDataDir(), and ilObject\getId().

Referenced by delete().

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getDescription()

ilObjContentObject::getDescription

(

)

get description of content object

Returns

string description

Reimplemented from ilObject.

Definition at line 160 of file class.ilObjContentObject.php.

    {
        return parent::getDescription();
    }

References Gettext\Languages\Exporter\getDescription().

Referenced by cloneObject().

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getDisableDefaultFeedback()

ilObjContentObject::getDisableDefaultFeedback

(

)

Get disable default feedback for questions.

Returns

bool disable default feedback

Definition at line 220 of file class.ilObjContentObject.php.

    {
        return $this->disable_def_feedback;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getExportDirectory()

ilObjContentObject::getExportDirectory

(

$a_type = "xml"

)

get export directory of lm

Definition at line 586 of file class.ilObjContentObject.php.

    {
        switch ($a_type) {
            case "scorm":
                $export_dir = ilUtil::getDataDir() . "/lm_data" . "/lm_" . $this->getId() . "/export_scorm";
                break;
                
            default:                    // = xml
                if (substr($a_type, 0, 4) == "html") {
                    $export_dir = ilUtil::getDataDir() . "/lm_data" . "/lm_" . $this->getId() . "/export_" . $a_type;
                } else {
                    $export_dir = ilUtil::getDataDir() . "/lm_data" . "/lm_" . $this->getId() . "/export";
                }
                break;
        }
        return $export_dir;
    }

References $a_type, ilUtil\getDataDir(), and ilObject\getId().

Referenced by exportHTML(), exportSCORM(), getExportFiles(), and getPublicExportFiles().

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getExportFiles()

ilObjContentObject::getExportFiles

(

)

get export files

Definition at line 1957 of file class.ilObjContentObject.php.

    {
        $file = array();
        
        $types = array("xml", "html", "scorm");
        
        foreach ($types as $type) {
            $dir = $this->getExportDirectory($type);
            // quit if import dir not available
            if (!@is_dir($dir) or
                !is_writeable($dir)) {
                continue;
            }
    
            // open directory
            $cdir = dir($dir);
    
            // initialize array
    
            // get files and save the in the array
            while ($entry = $cdir->read()) {
                if ($entry != "." and
                    $entry != ".." and
                    substr($entry, -4) == ".zip" and
                    preg_match("~^[0-9]{10}_{2}[0-9]+_{2}(lm_)*[0-9]+\.zip\$~", $entry)) {
                    $file[$entry . $type] = array("type" => $type, "file" => $entry,
                        "size" => filesize($dir . "/" . $entry));
                }
            }
    
            // close import directory
            $cdir->close();
        }
 
        // sort files
        ksort($file);
        reset($file);
        return $file;
    }

References ilObject\$type, and getExportDirectory().

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getFooterPage()

ilObjContentObject::getFooterPage

(

)

Definition at line 1146 of file class.ilObjContentObject.php.

    {
        return $this->footer_page;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getForTranslation()

ilObjContentObject::getForTranslation

(

)

Get for translation.

Returns

bool lm has been imported for translation purposes

Definition at line 458 of file class.ilObjContentObject.php.

    {
        return $this->for_translation;
    }

References $for_translation.

Referenced by updateProperties().

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getHeaderPage()

ilObjContentObject::getHeaderPage

(

)

Definition at line 1136 of file class.ilObjContentObject.php.

    {
        return $this->header_page;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getHideHeaderFooterPrint()

ilObjContentObject::getHideHeaderFooterPrint

(

)

Get hide header footer in print mode.

Returns

bool hide header and footer?

Definition at line 1071 of file class.ilObjContentObject.php.

    {
        return $this->hide_header_footer_print;
    }

Referenced by updateProperties().

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getImportDirectory()

ilObjContentObject::getImportDirectory

(

)

get import directory of lm

Definition at line 514 of file class.ilObjContentObject.php.

    {
        if (strlen($this->import_dir)) {
            return $this->import_dir;
        }
        
        $import_dir = ilUtil::getDataDir() . "/lm_data" .
            "/lm_" . $this->getId() . "/import";
        if (@is_dir($import_dir)) {
            return $import_dir;
        } else {
            return false;
        }
    }

References $import_dir, ilUtil\getDataDir(), and ilObject\getId().

Referenced by importFromZipFile().

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getImportId()

ilObjContentObject::getImportId

(

)

get import id

@access public

Returns

string import id

Reimplemented from ilObject.

Definition at line 175 of file class.ilObjContentObject.php.

    {
        return $this->import_id;
    }

References ilObject\$import_id.

Referenced by importFromDirectory().

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getLayout()

ilObjContentObject::getLayout

(

)

get default page layout of content object (see directory layouts/)

Returns

string default layout

Definition at line 664 of file class.ilObjContentObject.php.

    {
        return $this->layout;
    }

References $layout.

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getLayoutPerPage()

ilObjContentObject::getLayoutPerPage

(

)

Get layout per page.

Returns

boolean layout per page

Definition at line 200 of file class.ilObjContentObject.php.

    {
        return $this->layout_per_page;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getLMTree()

& ilObjContentObject::getLMTree

(

)

get content object tree

Definition at line 466 of file class.ilObjContentObject.php.

    {
        return $this->lm_tree;
    }

References $lm_tree.

Referenced by checkStructure(), exportHTMLPages(), and fixTree().

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getOfflineFiles()

ilObjContentObject::getOfflineFiles

(

$dir

)

get offline files

Definition at line 2023 of file class.ilObjContentObject.php.

    {
        // quit if offline dir not available
        if (!@is_dir($dir) or
            !is_writeable($dir)) {
            return array();
        }
 
        // open directory
        $dir = dir($dir);
 
        // initialize array
        $file = array();
 
        // get files and save the in the array
        while ($entry = $dir->read()) {
            if ($entry != "." and
                $entry != ".." and
                substr($entry, -4) == ".pdf" and
                preg_match("~^[0-9]{10}_{2}[0-9]+_{2}(lm_)*[0-9]+\.pdf\$~", $entry)) {
                $file[] = $entry;
            }
        }
 
        // close import directory
        $dir->close();
 
        // sort files
        sort($file);
        reset($file);
 
        return $file;
    }

getPageHeader()

ilObjContentObject::getPageHeader

(

)

get page header mode (IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER)

Definition at line 965 of file class.ilObjContentObject.php.

    {
        return $this->pg_header;
    }

References $pg_header.

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getProgressIcons()

ilObjContentObject::getProgressIcons

(

)

Get progress icons.

Returns

bool show progress icons

Definition at line 240 of file class.ilObjContentObject.php.

    {
        return $this->progr_icons;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getPublicAccessMode()

ilObjContentObject::getPublicAccessMode

(

)

get public access mode ("complete" | "selected")

Definition at line 991 of file class.ilObjContentObject.php.

    {
        return $this->public_access_mode;
    }

Referenced by cloneObject(), and updateProperties().

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getPublicExportFile()

ilObjContentObject::getPublicExportFile

(

$a_type

)

get public export file

Parameters

string

$a_type

type ("xml" / "html")

Returns

string $a_file file name

Definition at line 2015 of file class.ilObjContentObject.php.

    {
        return $this->public_export_file[$a_type];
    }

References $a_type.

Referenced by getPublicExportFiles(), and updateProperties().

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getPublicExportFiles()

ilObjContentObject::getPublicExportFiles

(

)

Get public export files.

Returns

array array of arrays with keys "type" (html, scorm or xml), "file" (filename) and "size" in bytes, "dir_type" detailed directoy type, e.g. html_de

Definition at line 3604 of file class.ilObjContentObject.php.

    {
        $dirs = array("xml", "scorm");
        $export_files = array();
 
        include_once("./Services/Object/classes/class.ilObjectTranslation.php");
        $ot = ilObjectTranslation::getInstance($this->getId());
        if ($ot->getContentActivated()) {
            $langs = $ot->getLanguages();
            foreach ($langs as $l => $ldata) {
                $dirs[] = "html_" . $l;
            }
            $dirs[] = "html_all";
        } else {
            $dirs[] = "html";
        }
 
        foreach ($dirs as $dir) {
            $type = explode("_", $dir);
            $type = $type[0];
            if ($this->getPublicExportFile($type) != "") {
                if (is_file($this->getExportDirectory($dir) . "/" .
                    $this->getPublicExportFile($type))) {
                    $size = filesize($this->getExportDirectory($dir) . "/" .
                        $this->getPublicExportFile($type));
                    $export_files[] = array("type" => $type,
                        "dir_type" => $dir,
                        "file" => $this->getPublicExportFile($type),
                        "size" => $size);
                }
            }
        }
 
        return $export_files;
    }

References $l, $size, ilObject\$type, getExportDirectory(), ilObject\getId(), ilObjectTranslation\getInstance(), and getPublicExportFile().

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getRestrictForwardNavigation()

ilObjContentObject::getRestrictForwardNavigation

(

)

Get restrict forward navigation.

Returns

bool restrict forward navigation

Definition at line 280 of file class.ilObjContentObject.php.

    {
        return $this->restrict_forw_nav;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getStoreTries()

ilObjContentObject::getStoreTries

(

)

Get store tries.

Returns

bool store tries

Definition at line 260 of file class.ilObjContentObject.php.

    {
        return $this->store_tries;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getStyleSheetId()

ilObjContentObject::getStyleSheetId

(

)

get ID of assigned style sheet object

Definition at line 682 of file class.ilObjContentObject.php.

    {
        return $this->style_id;
    }

References $style_id.

Referenced by cloneObject(), exportHTML(), and updateProperties().

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getSupplyingExportFiles()

static ilObjContentObject::getSupplyingExportFiles (   $a_target_dir = "." )

static

Get supplying export files.

Parameters

return

Definition at line 2398 of file class.ilObjContentObject.php.

    {
        include_once("./Services/YUI/classes/class.ilYuiUtil.php");
        include_once("./Services/jQuery/classes/class.iljQueryUtil.php");
        include_once("./Services/MediaObjects/classes/class.ilPlayerUtil.php");
        include_once("./Services/UIComponent/Explorer2/classes/class.ilExplorerBaseGUI.php");
        $scripts = array(
            array("source" => ilYuiUtil::getLocalPath('yahoo/yahoo-min.js'),
                "target" => $a_target_dir . '/js/yahoo/yahoo-min.js',
                "type" => "js"),
            array("source" => ilYuiUtil::getLocalPath('yahoo-dom-event/yahoo-dom-event.js'),
                "target" => $a_target_dir . '/js/yahoo/yahoo-dom-event.js',
                "type" => "js"),
            array("source" => ilYuiUtil::getLocalPath('animation/animation-min.js'),
                "target" => $a_target_dir . '/js/yahoo/animation-min.js',
                "type" => "js"),
            array("source" => './Services/JavaScript/js/Basic.js',
                "target" => $a_target_dir . '/js/Basic.js',
                "type" => "js"),
            array("source" => './Services/Accordion/js/accordion.js',
                "target" => $a_target_dir . '/js/accordion.js',
                "type" => "js"),
            array("source" => './Services/Accordion/css/accordion.css',
                "target" => $a_target_dir . '/css/accordion.css',
                "type" => "css"),
            array("source" => iljQueryUtil::getLocaljQueryPath(),
                "target" => $a_target_dir . '/js/jquery.js',
                "type" => "js"),
            array("source" => iljQueryUtil::getLocalMaphilightPath(),
                "target" => $a_target_dir . '/js/maphilight.js',
                "type" => "js"),
            array("source" => iljQueryUtil::getLocaljQueryUIPath(),
                "target" => $a_target_dir . '/js/jquery-ui-min.js',
                "type" => "js"),
            array("source" => './Services/COPage/js/ilCOPagePres.js',
                "target" => $a_target_dir . '/js/ilCOPagePres.js',
                "type" => "js"),
            array("source" => './Modules/Scorm2004/scripts/questions/pure.js',
                "target" => $a_target_dir . '/js/pure.js',
                "type" => "js"),
            array("source" => './Modules/Scorm2004/scripts/questions/question_handling.js',
                "target" => $a_target_dir . '/js/question_handling.js',
                "type" => "js"),
            array("source" => './Modules/TestQuestionPool/js/ilMatchingQuestion.js',
                "target" => $a_target_dir . '/js/ilMatchingQuestion.js',
                "type" => "js"),
            array("source" => './Modules/Scorm2004/templates/default/question_handling.css',
                "target" => $a_target_dir . '/css/question_handling.css',
                "type" => "css"),
            array("source" => './Modules/TestQuestionPool/templates/default/test_javascript.css',
                "target" => $a_target_dir . '/css/test_javascript.css',
                "type" => "css"),
            array("source" => './Modules/TestQuestionPool/js/ilAssMultipleChoice.js',
                "target" => $a_target_dir . '/js/ilAssMultipleChoice.js',
                "type" => "js"),
            array("source" => ilPlayerUtil::getLocalMediaElementJsPath(),
                "target" => $a_target_dir . "/" . ilPlayerUtil::getLocalMediaElementJsPath(),
                "type" => "js"),
            array("source" => ilPlayerUtil::getLocalMediaElementCssPath(),
                "target" => $a_target_dir . "/" . ilPlayerUtil::getLocalMediaElementCssPath(),
                "type" => "css"),
            array("source" => ilExplorerBaseGUI::getLocalExplorerJsPath(),
                "target" => $a_target_dir . "/" . ilExplorerBaseGUI::getLocalExplorerJsPath(),
                "type" => "js"),
            array("source" => ilExplorerBaseGUI::getLocalJsTreeJsPath(),
                "target" => $a_target_dir . "/" . ilExplorerBaseGUI::getLocalJsTreeJsPath(),
                "type" => "js"),
            array("source" => ilExplorerBaseGUI::getLocalJsTreeCssPath(),
                "target" => $a_target_dir . "/" . ilExplorerBaseGUI::getLocalJsTreeCssPath(),
                "type" => "css"),
            array("source" => './Modules/LearningModule/js/LearningModule.js',
                "target" => $a_target_dir . '/js/LearningModule.js',
                "type" => "js")
        );
        
        $mathJaxSetting = new ilSetting("MathJax");
        $use_mathjax = $mathJaxSetting->get("enable");
        if ($use_mathjax) {
            $scripts[] = array("source" => "",
                "target" => $mathJaxSetting->get("path_to_mathjax"),
                "type" => "js");
        }
 
        // auto linking js
        include_once("./Services/Link/classes/class.ilLinkifyUtil.php");
        foreach (ilLinkifyUtil::getLocalJsPaths() as $p) {
            if (is_int(strpos($p, "ExtLink"))) {
                $scripts[] = array("source" => $p,
                    "target" => $a_target_dir . '/js/ilExtLink.js',
                    "type" => "js");
            }
            if (is_int(strpos($p, "linkify.min.js"))) {
                $scripts[] = array("source" => $p,
                    "target" => $a_target_dir . '/js/linkify.min.js',
                    "type" => "js");
            }
            if (is_int(strpos($p, "linkify-jquery.min.js"))) {
                $scripts[] = array("source" => $p,
                                   "target" => $a_target_dir . '/js/linkify-jquery.min.js',
                                   "type" => "js");
            }
        }
 
        return $scripts;
    }

References $mathJaxSetting, ilExplorerBaseGUI\getLocalExplorerJsPath(), iljQueryUtil\getLocaljQueryPath(), iljQueryUtil\getLocaljQueryUIPath(), ilLinkifyUtil\getLocalJsPaths(), ilExplorerBaseGUI\getLocalJsTreeCssPath(), ilExplorerBaseGUI\getLocalJsTreeJsPath(), iljQueryUtil\getLocalMaphilightPath(), ilPlayerUtil\getLocalMediaElementCssPath(), ilPlayerUtil\getLocalMediaElementJsPath(), and ilYuiUtil\getLocalPath().

Referenced by ilLMPresentationGUI\layout(), and ilLMPresentationGUI\showTableOfContents().

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getTitle()

ilObjContentObject::getTitle

(

)

get title of content object

Returns

string title

Reimplemented from ilObject.

Definition at line 141 of file class.ilObjContentObject.php.

    {
        return parent::getTitle();
    }

getTOCMode()

ilObjContentObject::getTOCMode

(

)

get toc mode ("chapters" | "pages")

Definition at line 983 of file class.ilObjContentObject.php.

    {
        return $this->toc_mode;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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getTree()

& ilObjContentObject::getTree

(

)

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

    {
        return $this->lm_tree;
    }

References $lm_tree.

getXMLZip()

ilObjContentObject::getXMLZip

(

)

Reimplemented from ilObject.

Definition at line 2907 of file class.ilObjContentObject.php.

    {
        include_once("./Modules/LearningModule/classes/class.ilContObjectExport.php");
 
        $cont_exp = new ilContObjectExport($this, 'xml');
 
        $export_file = $cont_exp->buildExportFile();
        return $export_file;
    }

hasRating()

ilObjContentObject::hasRating

(

)

Definition at line 3538 of file class.ilObjContentObject.php.

    {
        return $this->rating;
    }

References $rating.

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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hasRatingPages()

ilObjContentObject::hasRatingPages

(

)

Definition at line 3548 of file class.ilObjContentObject.php.

    {
        return $this->rating_pages;
    }

References $rating_pages.

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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hasSuccessorPage()

static ilObjContentObject::hasSuccessorPage (   $a_cont_obj_id,   $a_page_id  )

static

checks if page has a successor page

Definition at line 1393 of file class.ilObjContentObject.php.

    {
        $tree = new ilTree($a_cont_obj_id);
        $tree->setTableNames('lm_tree', 'lm_data');
        $tree->setTreeTablePK("lm_id");
        if ($tree->isInTree($a_page_id)) {
            $succ = $tree->fetchSuccessorNode($a_page_id, "pg");
            if ($succ > 0) {
                return true;
            }
        }
        return false;
    }

References ilObject\$tree.

Referenced by ilPageObjectGUI\showPage().

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import()

ilObjContentObject::import

(

)

if implemented, this function should be called from an Out/GUI-Object

Definition at line 330 of file class.ilObjContentObject.php.

    {
        // nothing to do. just display the dialogue in Out
        return;
    }

importFromDirectory()

ilObjContentObject::importFromDirectory	(		$a_directory,
			$a_validate = true,
			$a_mapping = null
	)

Import lm from directory.

Parameters

return

Definition at line 3188 of file class.ilObjContentObject.php.

    {
        $lng = $this->lng;
 
        $this->log->debug("import from directory " . $a_directory);
        
        // determine filename of xml file
        $subdir = basename($a_directory);
        $xml_file = $a_directory . "/" . $subdir . ".xml";
 
        // check directory exists within zip file
        if (!is_dir($a_directory)) {
            $this->log->error(sprintf($lng->txt("cont_no_subdir_in_zip"), $subdir));
            return sprintf($lng->txt("cont_no_subdir_in_zip"), $subdir);
        }
 
        // check whether xml file exists within zip file
        if (!is_file($xml_file)) {
            $this->log->error(sprintf($lng->txt("cont_zip_file_invalid"), $subdir . "/" . $subdir . ".xml"));
            return sprintf($lng->txt("cont_zip_file_invalid"), $subdir . "/" . $subdir . ".xml");
        }
 
        // import questions
        $this->log->debug("import qti");
        $qti_file = $a_directory . "/qti.xml";
        $qtis = array();
        if (is_file($qti_file)) {
            include_once "./Services/QTI/classes/class.ilQTIParser.php";
            include_once("./Modules/Test/classes/class.ilObjTest.php");
            $qtiParser = new ilQTIParser(
                $qti_file,
                IL_MO_VERIFY_QTI,
                0,
                ""
            );
            $result = $qtiParser->startParsing();
            $founditems = &$qtiParser->getFoundItems();
            $testObj = new ilObjTest(0, true);
            if (count($founditems) > 0) {
                $qtiParser = new ilQTIParser($qti_file, IL_MO_PARSE_QTI, 0, "");
                $qtiParser->setTestObject($testObj);
                $result = $qtiParser->startParsing();
                $qtis = array_merge($qtis, $qtiParser->getImportMapping());
            }
        }
 
        $this->log->debug("get ilContObjParser");
        include_once("./Modules/LearningModule/classes/class.ilContObjParser.php");
        $subdir = ".";
        $contParser = new ilContObjParser($this, $xml_file, $subdir, $a_directory);
        // smeyer: added \ilImportMapping lok im/export
        $contParser->setImportMapping($a_mapping);
        $contParser->setQuestionMapping($qtis);
        $contParser->startParsing();
        ilObject::_writeImportId($this->getId(), $this->getImportId());
        $this->MDUpdateListener('General');
 
        // import style
        $style_file = $a_directory . "/style.xml";
        $style_zip_file = $a_directory . "/style.zip";
        if (is_file($style_zip_file)) { // try to import style.zip first
            require_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
            $style = new ilObjStyleSheet();
            $style->import($style_zip_file);
            $this->writeStyleSheetId($style->getId());
        } elseif (is_file($style_file)) {       // try to import style.xml
            require_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
            $style = new ilObjStyleSheet();
            $style->import($style_file);
            $this->writeStyleSheetId($style->getId());
        }
 
        //              // validate
        if ($a_validate) {
            $mess = $this->validatePages();
        }
 
        if ($mess == "") {
            // handle internal links to this learning module
            include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
            ilLMPage::_handleImportRepositoryLinks(
                $this->getImportId(),
                $this->getType(),
                $this->getRefId()
            );
        }
 
        return $mess;
    }

References ilObject\$lng, $result, $style, ilPageObject\_handleImportRepositoryLinks(), ilObject\_writeImportId(), ilObject\getId(), getImportId(), ilObject\getRefId(), ilObject\getType(), IL_MO_PARSE_QTI, IL_MO_VERIFY_QTI, MDUpdateListener(), validatePages(), and writeStyleSheetId().

Referenced by importFromZipFile().

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importFromZipFile()

ilObjContentObject::importFromZipFile	(		$a_tmp_file,
			$a_filename,
			$a_validate = true,
			$a_import_into_help_module = 0
	)

Import lm from zip file.

Parameters

return

Definition at line 3142 of file class.ilObjContentObject.php.

      {
        $lng = $this->lng;
 
        // create import directory
        $this->createImportDirectory();
 
        // copy uploaded file to import directory
        $file = pathinfo($a_filename);
        $full_path = $this->getImportDirectory() . "/" . $a_filename;
 
        ilUtil::moveUploadedFile(
            $a_tmp_file,
            $a_filename,
            $full_path
        );
 
        // unzip file
        ilUtil::unzip($full_path);
 
        $subdir = basename($file["basename"], "." . $file["extension"]);
 
        $mess = $this->importFromDirectory(
            $this->getImportDirectory() . "/" . $subdir,
            $a_validate
        );
 
        
        // delete import directory
        ilUtil::delDir($this->getImportDirectory());
 
        return $mess;
    }

References ilObject\$lng, createImportDirectory(), ilUtil\delDir(), getImportDirectory(), importFromDirectory(), and ilUtil\unzip().

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isActiveDownloads()

ilObjContentObject::isActiveDownloads

(

)

Definition at line 1081 of file class.ilObjContentObject.php.

    {
        return $this->downloads_active;
    }

Referenced by cloneObject(), and updateProperties().

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isActiveDownloadsPublic()

ilObjContentObject::isActiveDownloadsPublic

(

)

Definition at line 1091 of file class.ilObjContentObject.php.

    {
        return $this->downloads_public_active;
    }

Referenced by cloneObject(), and updateProperties().

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isActiveHistoryUserComments()

ilObjContentObject::isActiveHistoryUserComments

(

)

Definition at line 1126 of file class.ilObjContentObject.php.

    {
        return $this->user_comments;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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isActiveLMMenu()

ilObjContentObject::isActiveLMMenu

(

)

Definition at line 1011 of file class.ilObjContentObject.php.

    {
        return $this->lm_menu_active;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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isActiveNumbering()

ilObjContentObject::isActiveNumbering

(

)

Definition at line 1031 of file class.ilObjContentObject.php.

    {
        return $this->numbering;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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isActivePreventGlossaryAppendix()

ilObjContentObject::isActivePreventGlossaryAppendix

(

)

Definition at line 1051 of file class.ilObjContentObject.php.

    {
        return $this->prevent_glossary_appendix_active;
    }

Referenced by cloneObject(), and updateProperties().

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isActivePrintView()

ilObjContentObject::isActivePrintView

(

)

Definition at line 1041 of file class.ilObjContentObject.php.

    {
        return $this->print_view_active;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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isActiveTOC()

ilObjContentObject::isActiveTOC

(

)

Definition at line 1021 of file class.ilObjContentObject.php.

    {
        return $this->toc_active;
    }

Referenced by cloneObject(), exportHTML(), exportXMLProperties(), and updateProperties().

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isOnlineHelpModule()

static ilObjContentObject::isOnlineHelpModule (   $a_id,   $a_as_obj_id = false  )

static

Is module an online module.

Returns

boolean true, if current learning module is an online help lm

Definition at line 3522 of file class.ilObjContentObject.php.

    {
        if (!$a_as_obj_id && $a_id > 0 && $a_id == OH_REF_ID) {
            return true;
        }
        if ($a_as_obj_id && $a_id > 0 && $a_id == ilObject::_lookupObjId(OH_REF_ID)) {
            return true;
        }
        return false;
    }

References ilObject\_lookupObjId().

Referenced by ilContObjectExport\buildExportFileXML(), ilLMPageConfig\configureByObjectId(), ilLearningModuleExporter\getXmlExportTailDependencies(), ilObjContentObjectGUI\setContentSubTabs(), and ilObjContentObjectGUI\showExportIDsOverview().

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lookupAutoGlossaries()

static ilObjContentObject::lookupAutoGlossaries (   $a_lm_id )

static

Lookup auto glossaries.

Parameters

return

Definition at line 3455 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
        
        // read auto glossaries
        $set = $ilDB->query(
            "SELECT * FROM lm_glossaries " .
            " WHERE lm_id = " . $ilDB->quote($a_lm_id, "integer")
        );
        $glos = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            $glos[] = $rec["glo_id"];
        }
        return $glos;
    }

References $DIC, and $ilDB.

Referenced by ilLMPage\beforePageContentUpdate().

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MDUpdateListener()

ilObjContentObject::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 3554 of file class.ilObjContentObject.php.

    {
        parent::MDUpdateListener($a_element);
        
        include_once 'Services/MetaData/classes/class.ilMD.php';
 
        switch ($a_element) {
            case 'Educational':
                include_once("./Services/Object/classes/class.ilObjectLP.php");
                $obj_lp = ilObjectLP::getInstance($this->getId());
                if (in_array(
                    $obj_lp->getCurrentMode(),
                    array(ilLPObjSettings::LP_MODE_TLT, ilLPObjSettings::LP_MODE_COLLECTION_TLT)
                )) {
                    include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                    ilLPStatusWrapper::_refreshStatus($this->getId());
                }
                break;
 
            case 'General':
 
                // Update Title and description
                $md = new ilMD($this->getId(), 0, $this->getType());
                if (!is_object($md_gen = $md->getGeneral())) {
                    return false;
                }
 
                include_once("./Services/Object/classes/class.ilObjectTranslation.php");
                $ot = ilObjectTranslation::getInstance($this->getId());
                if ($ot->getContentActivated()) {
                    $ot->setDefaultTitle($md_gen->getTitle());
 
                    foreach ($md_gen->getDescriptionIds() as $id) {
                        $md_des = $md_gen->getDescription($id);
                        $ot->setDefaultDescription($md_des->getDescription());
                        break;
                    }
                    $ot->save();
                }
                break;
 
        }
        return true;
    }

References ilObject\$id, ilLPStatusWrapper\_refreshStatus(), ilObject\getId(), ilObjectLP\getInstance(), ilObjectTranslation\getInstance(), ilObject\getType(), ilLPObjSettings\LP_MODE_COLLECTION_TLT, and ilLPObjSettings\LP_MODE_TLT.

Referenced by importFromDirectory().

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publicNotes()

ilObjContentObject::publicNotes

(

)

Definition at line 1101 of file class.ilObjContentObject.php.

    {
        return $this->pub_notes;
    }

Referenced by cloneObject(), exportXMLProperties(), and updateProperties().

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putInTree()

ilObjContentObject::putInTree

(

$a_parent

)

put content object in main tree

Reimplemented from ilObject.

Definition at line 341 of file class.ilObjContentObject.php.

    {
        $tree = $this->tree;
 
        // put this object in tree under $a_parent
        parent::putInTree($a_parent);
 
        // make new tree for this object
        //$tree->addTree($this->getId());
    }

References ilObject\$tree.

read()

ilObjContentObject::read

(

)

read data of content object

Reimplemented from ilObject.

Definition at line 109 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
        
        parent::read();
        #               echo "Content<br>\n";
 
        $this->lm_tree = new ilTree($this->getId());
        $this->lm_tree->setTableNames('lm_tree', 'lm_data');
        $this->lm_tree->setTreeTablePK("lm_id");
 
        $this->readProperties();
        
        // read auto glossaries
        $set = $ilDB->query(
            "SELECT * FROM lm_glossaries " .
            " WHERE lm_id = " . $ilDB->quote($this->getId(), "integer")
        );
        $glos = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            $glos[] = $rec["glo_id"];
        }
        $this->setAutoGlossaries($glos);
        
        //parent::read();
    }

References ilObject\$db, $ilDB, ilObject\getId(), readProperties(), and setAutoGlossaries().

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readProperties()

ilObjContentObject::readProperties

(

)

read content object properties

Definition at line 1154 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
        
        $q = "SELECT * FROM content_object WHERE id = " .
            $ilDB->quote($this->getId(), "integer");
        $lm_set = $ilDB->query($q);
        $lm_rec = $ilDB->fetchAssoc($lm_set);
        $this->setLayout($lm_rec["default_layout"]);
        $this->setStyleSheetId((int) $lm_rec["stylesheet"]);
        $this->setPageHeader($lm_rec["page_header"]);
        $this->setTOCMode($lm_rec["toc_mode"]);
        $this->setActiveTOC(ilUtil::yn2tf($lm_rec["toc_active"]));
        $this->setActiveNumbering(ilUtil::yn2tf($lm_rec["numbering"]));
        $this->setActivePrintView(ilUtil::yn2tf($lm_rec["print_view_active"]));
        $this->setActivePreventGlossaryAppendix(ilUtil::yn2tf($lm_rec["no_glo_appendix"]));
        $this->setHideHeaderFooterPrint($lm_rec["hide_head_foot_print"]);
        $this->setActiveDownloads(ilUtil::yn2tf($lm_rec["downloads_active"]));
        $this->setActiveDownloadsPublic(ilUtil::yn2tf($lm_rec["downloads_public_active"]));
        $this->setActiveLMMenu(ilUtil::yn2tf($lm_rec["lm_menu_active"]));
        $this->setCleanFrames(ilUtil::yn2tf($lm_rec["clean_frames"]));
        $this->setHeaderPage((int) $lm_rec["header_page"]);
        $this->setFooterPage((int) $lm_rec["footer_page"]);
        $this->setHistoryUserComments(ilUtil::yn2tf($lm_rec["hist_user_comments"]));
        $this->setPublicAccessMode($lm_rec["public_access_mode"]);
        $this->setPublicExportFile("xml", $lm_rec["public_xml_file"]);
        $this->setPublicExportFile("html", $lm_rec["public_html_file"]);
        $this->setPublicExportFile("scorm", $lm_rec["public_scorm_file"]);
        $this->setLayoutPerPage($lm_rec["layout_per_page"]);
        $this->setRating($lm_rec["rating"]);
        $this->setRatingPages($lm_rec["rating_pages"]);
        $this->setDisableDefaultFeedback($lm_rec["disable_def_feedback"]);
        $this->setProgressIcons($lm_rec["progr_icons"]);
        $this->setStoreTries($lm_rec["store_tries"]);
        $this->setRestrictForwardNavigation($lm_rec["restrict_forw_nav"]);
        
        // #14661
        include_once("./Services/Notes/classes/class.ilNote.php");
        $this->setPublicNotes(ilNote::commentsActivated($this->getId(), 0, $this->getType()));
 
        $this->setForTranslation($lm_rec["for_translation"]);
    }

References ilObject\$db, $ilDB, $lm_set, ilNote\commentsActivated(), ilObject\getId(), ilObject\getType(), setActiveDownloads(), setActiveDownloadsPublic(), setActiveLMMenu(), setActiveNumbering(), setActivePreventGlossaryAppendix(), setActivePrintView(), setActiveTOC(), setCleanFrames(), setDisableDefaultFeedback(), setFooterPage(), setForTranslation(), setHeaderPage(), setHideHeaderFooterPrint(), setHistoryUserComments(), setLayout(), setLayoutPerPage(), setPageHeader(), setProgressIcons(), setPublicAccessMode(), setPublicExportFile(), setPublicNotes(), setRating(), setRatingPages(), setRestrictForwardNavigation(), setStoreTries(), setStyleSheetId(), setTOCMode(), and ilUtil\yn2tf().

Referenced by createProperties(), and read().

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removeAutoGlossary()

ilObjContentObject::removeAutoGlossary

(

$a_glo_id

)

Remove auto glossary.

Parameters

return

Definition at line 401 of file class.ilObjContentObject.php.

    {
        $glo_ids = array();
        foreach ($this->getAutoGlossaries() as $g) {
            if ($g != $a_glo_id) {
                $glo_ids[] = $g;
            }
        }
        $this->setAutoGlossaries($glo_ids);
    }

References getAutoGlossaries(), and setAutoGlossaries().

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setActiveDownloads()

ilObjContentObject::setActiveDownloads

(

$a_down

)

Definition at line 1076 of file class.ilObjContentObject.php.

    {
        $this->downloads_active = $a_down;
    }

Referenced by readProperties().

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setActiveDownloadsPublic()

ilObjContentObject::setActiveDownloadsPublic

(

$a_down

)

Definition at line 1086 of file class.ilObjContentObject.php.

    {
        $this->downloads_public_active = $a_down;
    }

Referenced by readProperties().

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setActiveLMMenu()

ilObjContentObject::setActiveLMMenu

(

$a_act_lm_menu

)

Definition at line 1006 of file class.ilObjContentObject.php.

    {
        $this->lm_menu_active = $a_act_lm_menu;
    }

Referenced by readProperties().

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setActiveNumbering()

ilObjContentObject::setActiveNumbering

(

$a_num

)

Definition at line 1026 of file class.ilObjContentObject.php.

    {
        $this->numbering = $a_num;
    }

Referenced by readProperties().

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setActivePreventGlossaryAppendix()

ilObjContentObject::setActivePreventGlossaryAppendix

(

$a_print

)

Definition at line 1046 of file class.ilObjContentObject.php.

    {
        $this->prevent_glossary_appendix_active = $a_print;
    }

Referenced by readProperties().

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setActivePrintView()

ilObjContentObject::setActivePrintView

(

$a_print

)

Definition at line 1036 of file class.ilObjContentObject.php.

    {
        $this->print_view_active = $a_print;
    }

Referenced by readProperties().

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setActiveTOC()

ilObjContentObject::setActiveTOC

(

$a_toc

)

Definition at line 1016 of file class.ilObjContentObject.php.

    {
        $this->toc_active = $a_toc;
    }

Referenced by readProperties().

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setAutoGlossaries()

ilObjContentObject::setAutoGlossaries

(

$a_val

)

Set auto glossaries.

Parameters

array

$a_val

int

Definition at line 371 of file class.ilObjContentObject.php.

    {
        $this->auto_glossaries = array();
        if (is_array($a_val)) {
            foreach ($a_val as $v) {
                $v = (int) $v;
                if ($v > 0 && ilObject::_lookupType($v) == "glo" &&
                    !in_array($v, $this->auto_glossaries)) {
                    $this->auto_glossaries[] = $v;
                }
            }
        }
    }

References ilObject\_lookupType().

Referenced by read(), and removeAutoGlossary().

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setCleanFrames()

ilObjContentObject::setCleanFrames

(

$a_clean

)

Definition at line 1106 of file class.ilObjContentObject.php.

    {
        $this->clean_frames = $a_clean;
    }

Referenced by readProperties(), and updateProperties().

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setDescription()

ilObjContentObject::setDescription

(

$a_description

)

set description of content object

Reimplemented from ilObject.

Definition at line 168 of file class.ilObjContentObject.php.

    {
        parent::setDescription($a_description);
        //              $this->meta_data->setDescription($a_description);
    }

setDisableDefaultFeedback()

ilObjContentObject::setDisableDefaultFeedback

(

$a_val

)

Set disable default feedback for questions.

Parameters

bool

$a_val

disable default feedback

Definition at line 210 of file class.ilObjContentObject.php.

    {
        $this->disable_def_feedback = $a_val;
    }

Referenced by readProperties().

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setFooterPage()

ilObjContentObject::setFooterPage

(

$a_pg

)

Definition at line 1141 of file class.ilObjContentObject.php.

    {
        $this->footer_page = $a_pg;
    }

Referenced by readProperties().

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setForTranslation()

ilObjContentObject::setForTranslation

(

$a_val

)

Set for translation.

Parameters

bool

$a_val

lm has been imported for translation purposes

Definition at line 448 of file class.ilObjContentObject.php.

    {
        $this->for_translation = $a_val;
    }

Referenced by readProperties().

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setHeaderPage()

ilObjContentObject::setHeaderPage

(

$a_pg

)

Definition at line 1131 of file class.ilObjContentObject.php.

    {
        $this->header_page = $a_pg;
    }

Referenced by readProperties().

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setHideHeaderFooterPrint()

ilObjContentObject::setHideHeaderFooterPrint

(

$a_val

)

Set hide header footer in print mode.

Parameters

bool

$a_val

hide header and footer?

Definition at line 1061 of file class.ilObjContentObject.php.

    {
        $this->hide_header_footer_print = $a_val;
    }

Referenced by readProperties().

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setHistoryUserComments()

ilObjContentObject::setHistoryUserComments

(

$a_comm

)

Definition at line 1116 of file class.ilObjContentObject.php.

    {
        $this->user_comments = $a_comm;
    }

Referenced by readProperties().

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setImportDirectory()

ilObjContentObject::setImportDirectory

(

$a_import_dir

)

Set import directory for further use in ilContObjParser.

Parameters

string

import directory

Returns

void

Definition at line 535 of file class.ilObjContentObject.php.

    {
        $this->import_dir = $a_import_dir;
    }

setImportId()

ilObjContentObject::setImportId

(

$a_import_id

)

set import id

@access public

Parameters

string

$a_import_id

import id

Reimplemented from ilObject.

Definition at line 180 of file class.ilObjContentObject.php.

    {
        $this->import_id = $a_id;
    }

setLayout()

ilObjContentObject::setLayout

(

$a_layout

)

set default page layout

Parameters

string

$a_layout

default page layout

Definition at line 674 of file class.ilObjContentObject.php.

    {
        $this->layout = $a_layout;
    }

Referenced by readProperties().

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setLayoutPerPage()

ilObjContentObject::setLayoutPerPage

(

$a_val

)

Set layout per page.

Parameters

boolean

layout per page

Definition at line 190 of file class.ilObjContentObject.php.

    {
        $this->layout_per_page = $a_val;
    }

Referenced by readProperties().

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setPageHeader()

ilObjContentObject::setPageHeader

(

$a_pg_header = IL_CHAPTER_TITLE

)

set page header mode

Parameters

string

$a_pg_header

IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER

Definition at line 975 of file class.ilObjContentObject.php.

    {
        $this->pg_header = $a_pg_header;
    }

Referenced by readProperties().

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setProgressIcons()

ilObjContentObject::setProgressIcons

(

$a_val

)

Set progress icons.

Parameters

bool

$a_val

show progress icons

Definition at line 230 of file class.ilObjContentObject.php.

    {
        $this->progr_icons = $a_val;
    }

Referenced by readProperties().

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setPublicAccessMode()

ilObjContentObject::setPublicAccessMode

(

$a_mode

)

Definition at line 1121 of file class.ilObjContentObject.php.

    {
        $this->public_access_mode = $a_mode;
    }

Referenced by readProperties().

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setPublicExportFile()

ilObjContentObject::setPublicExportFile	(		$a_type,
			$a_file
	)

specify public export file for type

Parameters

string	$a_type	type ("xml" / "html")
string	$a_file	file name

Definition at line 2003 of file class.ilObjContentObject.php.

    {
        $this->public_export_file[$a_type] = $a_file;
    }

References $a_type.

Referenced by readProperties().

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setPublicNotes()

ilObjContentObject::setPublicNotes

(

$a_pub_notes

)

Definition at line 1096 of file class.ilObjContentObject.php.

    {
        $this->pub_notes = $a_pub_notes;
    }

Referenced by readProperties().

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setRating()

ilObjContentObject::setRating

(

$a_value

)

Definition at line 3533 of file class.ilObjContentObject.php.

    {
        $this->rating = (bool) $a_value;
    }

Referenced by readProperties().

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setRatingPages()

ilObjContentObject::setRatingPages

(

$a_value

)

Definition at line 3543 of file class.ilObjContentObject.php.

    {
        $this->rating_pages = (bool) $a_value;
    }

Referenced by readProperties().

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setRestrictForwardNavigation()

ilObjContentObject::setRestrictForwardNavigation

(

$a_val

)

Set restrict forward navigation.

Parameters

bool

$a_val

restrict forward navigation

Definition at line 270 of file class.ilObjContentObject.php.

    {
        $this->restrict_forw_nav = $a_val;
    }

Referenced by readProperties().

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setStoreTries()

ilObjContentObject::setStoreTries

(

$a_val

)

Set store tries.

Parameters

bool

$a_val

store tries

Definition at line 250 of file class.ilObjContentObject.php.

    {
        $this->store_tries = $a_val;
    }

Referenced by readProperties().

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setStyleSheetId()

ilObjContentObject::setStyleSheetId

(

$a_style_id

)

set ID of assigned style sheet object

Definition at line 690 of file class.ilObjContentObject.php.

    {
        $this->style_id = $a_style_id;
    }

Referenced by readProperties().

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setTitle()

ilObjContentObject::setTitle

(

$a_title

)

set title of content object

Reimplemented from ilObject.

Definition at line 149 of file class.ilObjContentObject.php.

    {
        parent::setTitle($a_title);
        //              $this->meta_data->setTitle($a_title);
    }

setTOCMode()

ilObjContentObject::setTOCMode

(

$a_toc_mode = "chapters"

)

set toc mode

Parameters

string

$a_toc_mode

"chapters" | "pages"

Definition at line 1001 of file class.ilObjContentObject.php.

    {
        $this->toc_mode = $a_toc_mode;
    }

Referenced by readProperties().

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update()

ilObjContentObject::update

(

)

update complete object (meta data and properties)

Reimplemented from ilObject.

Definition at line 294 of file class.ilObjContentObject.php.

    {
        $this->updateMetaData();
        parent::update();
        $this->updateProperties();
        $this->updateAutoGlossaries();
    }

References League\Flysystem\Adapter\Polyfill\update(), updateAutoGlossaries(), ilObject\updateMetaData(), and updateProperties().

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updateAutoGlossaries()

ilObjContentObject::updateAutoGlossaries

(

)

Update auto glossaries.

Parameters

return

Definition at line 308 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
        
        // update auto glossaries
        $ilDB->manipulate(
            "DELETE FROM lm_glossaries WHERE " .
            " lm_id = " . $ilDB->quote($this->getId(), "integer")
        );
        foreach ($this->getAutoGlossaries() as $glo_id) {
            $ilDB->manipulate("INSERT INTO lm_glossaries " .
                "(lm_id, glo_id) VALUES (" .
                $ilDB->quote($this->getId(), "integer") . "," .
                $ilDB->quote($glo_id, "integer") .
                ")");
        }
    }

References ilObject\$db, $ilDB, and getAutoGlossaries().

Referenced by create(), and update().

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updateProperties()

ilObjContentObject::updateProperties

(

)

Update content object properties.

Definition at line 1200 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
        
        // force clean_frames to be set, if layout per page is activated
        if ($this->getLayoutPerPage()) {
            $this->setCleanFrames(true);
        }
        
        $q = "UPDATE content_object SET " .
            " default_layout = " . $ilDB->quote($this->getLayout(), "text") . ", " .
            " stylesheet = " . $ilDB->quote($this->getStyleSheetId(), "integer") . "," .
            " page_header = " . $ilDB->quote($this->getPageHeader(), "text") . "," .
            " toc_mode = " . $ilDB->quote($this->getTOCMode(), "text") . "," .
            " toc_active = " . $ilDB->quote(ilUtil::tf2yn($this->isActiveTOC()), "text") . "," .
            " numbering = " . $ilDB->quote(ilUtil::tf2yn($this->isActiveNumbering()), "text") . "," .
            " print_view_active = " . $ilDB->quote(ilUtil::tf2yn($this->isActivePrintView()), "text") . "," .
            " no_glo_appendix = " . $ilDB->quote(ilUtil::tf2yn($this->isActivePreventGlossaryAppendix()), "text") . "," .
            " hide_head_foot_print = " . $ilDB->quote($this->getHideHeaderFooterPrint(), "integer") . "," .
            " downloads_active = " . $ilDB->quote(ilUtil::tf2yn($this->isActiveDownloads()), "text") . "," .
            " downloads_public_active = " . $ilDB->quote(ilUtil::tf2yn($this->isActiveDownloadsPublic()), "text") . "," .
            " clean_frames = " . $ilDB->quote(ilUtil::tf2yn($this->cleanFrames()), "text") . "," .
            " hist_user_comments = " . $ilDB->quote(ilUtil::tf2yn($this->isActiveHistoryUserComments()), "text") . "," .
            " public_access_mode = " . $ilDB->quote($this->getPublicAccessMode(), "text") . "," .
            " public_xml_file = " . $ilDB->quote($this->getPublicExportFile("xml"), "text") . "," .
            " public_html_file = " . $ilDB->quote($this->getPublicExportFile("html"), "text") . "," .
            " public_scorm_file = " . $ilDB->quote($this->getPublicExportFile("scorm"), "text") . "," .
            " header_page = " . $ilDB->quote($this->getHeaderPage(), "integer") . "," .
            " footer_page = " . $ilDB->quote($this->getFooterPage(), "integer") . "," .
            " lm_menu_active = " . $ilDB->quote(ilUtil::tf2yn($this->isActiveLMMenu()), "text") . ", " .
            " layout_per_page = " . $ilDB->quote($this->getLayoutPerPage(), "integer") . ", " .
            " rating = " . $ilDB->quote($this->hasRating(), "integer") . ", " .
            " rating_pages = " . $ilDB->quote($this->hasRatingPages(), "integer") . ", " .
            " disable_def_feedback = " . $ilDB->quote($this->getDisableDefaultFeedback(), "integer") . ", " .
            " progr_icons = " . $ilDB->quote($this->getProgressIcons(), "integer") . ", " .
            " store_tries = " . $ilDB->quote($this->getStoreTries(), "integer") . ", " .
            " restrict_forw_nav = " . $ilDB->quote($this->getRestrictForwardNavigation(), "integer") . ", " .
            " for_translation = " . $ilDB->quote((int) $this->getForTranslation(), "integer") . " " .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer");
        $ilDB->manipulate($q);
        // #14661
        include_once("./Services/Notes/classes/class.ilNote.php");
        ilNote::activateComments($this->getId(), 0, $this->getType(), $this->publicNotes());
    }

References ilObject\$db, $ilDB, ilNote\activateComments(), cleanFrames(), getDisableDefaultFeedback(), getFooterPage(), getForTranslation(), getHeaderPage(), getHideHeaderFooterPrint(), ilObject\getId(), getLayout(), getLayoutPerPage(), getPageHeader(), getProgressIcons(), getPublicAccessMode(), getPublicExportFile(), getRestrictForwardNavigation(), getStoreTries(), getStyleSheetId(), getTOCMode(), ilObject\getType(), hasRating(), hasRatingPages(), isActiveDownloads(), isActiveDownloadsPublic(), isActiveHistoryUserComments(), isActiveLMMenu(), isActiveNumbering(), isActivePreventGlossaryAppendix(), isActivePrintView(), isActiveTOC(), publicNotes(), setCleanFrames(), and ilUtil\tf2yn().

Referenced by update().

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validatePages()

ilObjContentObject::validatePages

(

)

Validate all pages.

Definition at line 3100 of file class.ilObjContentObject.php.

    {
        include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
        include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
 
        $mess = "";
        
        $pages = ilLMPageObject::getPageList($this->getId());
        foreach ($pages as $page) {
            if (ilLMPage::_exists($this->getType(), $page["obj_id"])) {
                $cpage = new ilLMPage($page["obj_id"]);
                $cpage->buildDom();
                $error = @$cpage->validateDom();
                
                if ($error != "") {
                    $this->lng->loadLanguageModule("content");
                    ilUtil::sendInfo($this->lng->txt("cont_import_validation_errors"));
                    $title = ilLMObject::_lookupTitle($page["obj_id"]);
                    $page_obj = new ilLMPageObject($this, $page["obj_id"]);
                    $mess .= $this->lng->txt("obj_pg") . ": " . $title;
                    $mess .= '<div class="small">';
                    foreach ($error as $e) {
                        $err_mess = implode($e, " - ");
                        if (!is_int(strpos($err_mess, ":0:"))) {
                            $mess .= htmlentities($err_mess) . "<br />";
                        }
                    }
                    $mess .= '</div>';
                    $mess .= "<br />";
                }
            }
        }
        
        return $mess;
    }

References ilObject\$error, ilObject\$title, ilPageObject\_exists(), ilLMObject\_lookupTitle(), ilObject\getId(), ilLMPageObject\getPageList(), ilObject\getType(), and ilUtil\sendInfo().

Referenced by importFromDirectory().

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writeFooterPage()

static ilObjContentObject::writeFooterPage (   $a_lm_id,   $a_page_id  )

static

Write footer page.

Parameters

int	$a_lm_id	learning module id
int	$a_page_id	page

Definition at line 735 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $ilDB->manipulate(
            "UPDATE content_object SET " .
            " footer_page = " . $ilDB->quote($a_page_id, "integer") .
            " WHERE id = " . $ilDB->quote($a_lm_id, "integer")
        );
    }

References $DIC, and $ilDB.

Referenced by ilLearningModuleImporter\finalProcessing().

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writeHeaderPage()

static ilObjContentObject::writeHeaderPage (   $a_lm_id,   $a_page_id  )

static

Write header page.

Parameters

int	$a_lm_id	learning module id
int	$a_page_id	page

Definition at line 716 of file class.ilObjContentObject.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $ilDB->manipulate(
            "UPDATE content_object SET " .
            " header_page = " . $ilDB->quote($a_page_id, "integer") .
            " WHERE id = " . $ilDB->quote($a_lm_id, "integer")
        );
    }

References $DIC, and $ilDB.

Referenced by ilLearningModuleImporter\finalProcessing().

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writeStyleSheetId()

ilObjContentObject::writeStyleSheetId

(

$a_style_id

)

write ID of assigned style sheet object to db

Definition at line 698 of file class.ilObjContentObject.php.

    {
        $ilDB = $this->db;
 
        $q = "UPDATE content_object SET " .
            " stylesheet = " . $ilDB->quote((int) $a_style_id, "integer") .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer");
        $ilDB->manipulate($q);
 
        $this->style_id = $a_style_id;
    }

References ilObject\$db, $ilDB, and ilObject\getId().

Referenced by importFromDirectory().

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Field Documentation

$auto_glossaries

ilObjContentObject::$auto_glossaries = array()

Definition at line 46 of file class.ilObjContentObject.php.

Referenced by getAutoGlossaries().

$for_translation

ilObjContentObject::$for_translation = 0

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

Referenced by getForTranslation().

$import_dir

ilObjContentObject::$import_dir = ''

private

Definition at line 48 of file class.ilObjContentObject.php.

Referenced by createImportDirectory(), and getImportDirectory().

$layout

ilObjContentObject::$layout

Definition at line 39 of file class.ilObjContentObject.php.

Referenced by getLayout().

$lm_tree

ilObjContentObject::$lm_tree

Definition at line 37 of file class.ilObjContentObject.php.

Referenced by _checkPreconditionsOfPage(), _getMissingPreconditionsOfPage(), _getMissingPreconditionsTopChapter(), exportHTMLPages(), getLMTree(), and getTree().

$locator

ilObjContentObject::$locator

protected

Definition at line 35 of file class.ilObjContentObject.php.

Referenced by exportHTML(), exportHTMLGlossaryTerms(), and exportHTMLPages().

$log

ilObjContentObject::$log

protected

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

Referenced by exportSCORM().

$meta_data

ilObjContentObject::$meta_data

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

$online

ilObjContentObject::$online

Definition at line 42 of file class.ilObjContentObject.php.

$pg_header

ilObjContentObject::$pg_header

Definition at line 41 of file class.ilObjContentObject.php.

Referenced by getPageHeader().

$rating

ilObjContentObject::$rating

protected

Definition at line 44 of file class.ilObjContentObject.php.

Referenced by hasRating().

$rating_pages

ilObjContentObject::$rating_pages

protected

Definition at line 45 of file class.ilObjContentObject.php.

Referenced by hasRatingPages().

$style_id

ilObjContentObject::$style_id

Definition at line 40 of file class.ilObjContentObject.php.

Referenced by cloneObject(), and getStyleSheetId().

$tpl

ilObjContentObject::$tpl

protected

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

Referenced by exportHTML(), exportHTMLGlossaryTerms(), exportHTMLMOB(), and exportPageHTML().

$user

ilObjContentObject::$user

protected

Definition at line 25 of file class.ilObjContentObject.php.

Referenced by exportHTML().

---

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

• Modules/LearningModule/classes/class.ilObjContentObject.php