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ilObjContentObject Class Reference
Modules/IliasLearningModule

Class ilObjContentObject. More...

+ Inheritance diagram for ilObjContentObject:
+ Collaboration diagram for ilObjContentObject:

Public Member Functions

 ilObjContentObject ($a_id=0, $a_call_by_reference=true)
 Constructor public.
 create ($a_no_meta_data=false)
 create content object
 initDefaultRoles ()
 init default roles settings OBSOLETE.
 read ()
 read data of content object
 getTitle ()
 get title of content object
 setTitle ($a_title)
 set title of content object
 getDescription ()
 get description of content object
 setDescription ($a_description)
 set description of content object
 getImportId ()
 get import id
 setImportId ($a_id)
 set import id
 setLayoutPerPage ($a_val)
 Set layout per page.
 getLayoutPerPage ()
 Get layout per page.
& getTree ()
 update ()
 update complete object (meta data and properties)
 import ()
 if implemented, this function should be called from an Out/GUI-Object
 putInTree ($a_parent)
 put content object in main tree
 createLMTree ()
 create content object tree (that stores structure object hierarchie)
 addFirstChapterAndPage ()
 Add first chapter and page.
& getLMTree ()
 get content object tree
 createImportDirectory ()
 creates data directory for import files (data_dir/lm_data/lm_<id>/import, depending on data directory that is set in ILIAS setup/ini)
 getDataDirectory ()
 get data directory
 getImportDirectory ()
 get import directory of lm
 setImportDirectory ($a_import_dir)
 Set import directory for further use in ilContObjParser.
 createExportDirectory ($a_type="xml")
 creates data directory for export files (data_dir/lm_data/lm_<id>/export, depending on data directory that is set in ILIAS setup/ini)
 getExportDirectory ($a_type="xml")
 get export directory of lm
 delete ()
 delete learning module and all related data
 getLayout ()
 get default page layout of content object (see directory layouts/)
 setLayout ($a_layout)
 set default page layout
 getStyleSheetId ()
 get ID of assigned style sheet object
 setStyleSheetId ($a_style_id)
 set ID of assigned style sheet object
 writeStyleSheetId ($a_style_id)
 write ID of assigned style sheet object to db
 _moveLMStyles ($a_from_style, $a_to_style)
 move learning modules from one style to another
 _lookupStyleSheetId ($a_cont_obj_id)
 lookup style sheet ID
 _lookupContObjIdByStyleId ($a_style_id)
 lookup style sheet ID
 _getNrOfAssignedLMs ($a_style_id)
 gets the number of learning modules assigned to a content style
 _getNrLMsIndividualStyles ()
 get number of learning modules with individual styles
 _getNrLMsNoStyle ()
 get number of learning modules assigned no style
 _deleteStyleAssignments ($a_style_id)
 delete all style references to style
 getPageHeader ()
 get page header mode (IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER)
 setPageHeader ($a_pg_header=IL_CHAPTER_TITLE)
 set page header mode
 getTOCMode ()
 get toc mode ("chapters" | "pages")
 getPublicAccessMode ()
 get public access mode ("complete" | "selected")
 setTOCMode ($a_toc_mode="chapters")
 set toc mode
 setOnline ($a_online)
 getOnline ()
 setActiveLMMenu ($a_act_lm_menu)
 isActiveLMMenu ()
 setActiveTOC ($a_toc)
 isActiveTOC ()
 setActiveNumbering ($a_num)
 isActiveNumbering ()
 setActivePrintView ($a_print)
 isActivePrintView ()
 setActivePreventGlossaryAppendix ($a_print)
 isActivePreventGlossaryAppendix ()
 setActiveDownloads ($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 ($a_pg)
 getFooterPage ()
 readProperties ()
 read content object properties
 updateProperties ()
 Update content object properties.
 createProperties ()
 create new properties record
 _lookupOnline ($a_id)
 check wether content object is online
 getAvailableLayouts ()
 get all available lm layouts
 _checkPreconditionsOfPage ($cont_ref_id, $cont_obj_id, $page_id)
 checks wether the preconditions of a page are fulfilled or not
 _getMissingPreconditionsOfPage ($cont_ref_id, $cont_obj_id, $page_id)
 gets all missing preconditions of page
 _getMissingPreconditionsTopChapter ($cont_obj_ref_id, $cont_obj_id, $page_id)
 get top chapter of page for that any precondition is missing
 notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0)
 notifys an object about an event occured Based on the event happend, each object may decide how it reacts.
 hasSuccessorPage ($a_cont_obj_id, $a_page_id)
 checks if page has a successor page
 checkTree ()
 fixTree ()
 fix tree
 exportXML (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
 export object to xml (see ilias_co.dtd)
 exportXMLMetaData (&$a_xml_writer)
 export content objects meta data to xml (see ilias_co.dtd)
 exportXMLStructureObjects (&$a_xml_writer, $a_inst, &$expLog)
 export structure objects to xml (see ilias_co.dtd)
 exportXMLPageObjects (&$a_xml_writer, $a_inst, &$expLog)
 export page objects to xml (see ilias_co.dtd)
 exportXMLMediaObjects (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
 export media objects to xml (see ilias_co.dtd)
 exportFileItems ($a_target_dir, &$expLog)
 export files of file itmes
 exportXMLProperties ($a_xml_writer, &$expLog)
 export properties of content object
 getExportFiles ()
 get export files
 setPublicExportFile ($a_type, $a_file)
 specify public export file for type
 getPublicExportFile ($a_type)
 get public export file
 getOfflineFiles ($dir)
 get offline files
 exportSCORM ($a_target_dir, $log)
 export scorm package
 exportHTML ($a_target_dir, $log, $a_zip_file=true, $a_export_format="html")
 export html package
 exportHTMLFile ($a_target_dir, $a_file_id)
 export file object
 exportHTMLMOB ($a_target_dir, &$a_lm_gui, $a_mob_id, $a_frame, &$a_linked_mobs)
 export media object to html
 exportHTMLGlossaryTerms (&$a_lm_gui, $a_target_dir)
 export glossary terms
 exportHTMLPages (&$a_lm_gui, $a_target_dir)
 export all pages of learning module to html file
 exportPageHTML (&$a_lm_gui, $a_target_dir, $a_lm_page_id, $a_frame="", $a_exp_id_map=array())
 export page html
 exportFO (&$a_xml_writer, $a_target_dir)
 export object to fo
 exportFOStructureObjects (&$a_xml_writer)
 export structure objects to fo
 getXMLZip ()
 executeDragDrop ($source_id, $target_id, $first_child, $as_subitem=false, $movecopy="move")
 Execute Drag Drop Action.
 validatePages ()
 Validate all pages.
 importFromZipFile ($a_tmp_file, $a_filename, $a_validate=true, $a_import_into_help_module=0)
 Import lm from zip file.
 importFromDirectory ($a_directory, $a_validate=true)
 Import lm from directory.
 cloneObject ($a_target_id, $a_copy_id=0)
 Clone learning module.
 copyAllPagesAndChapters ($a_target_obj)
 Copy all pages and chapters.
- Public Member Functions inherited from ilObject
 ilObject ($a_id=0, $a_reference=true)
 Constructor public.
 withReferences ()
 determines wehter objects are referenced or not (got ref ids or not)
 read ($a_force_db=false)
 read object data from db into object
 getId ()
 get object id public
 setId ($a_id)
 set object id public
 setRefId ($a_id)
 set reference id public
 getRefId ()
 get reference id public
 getType ()
 get object type public
 setType ($a_type)
 set object type public
 getPresentationTitle ()
 get presentation title Normally same as title Overwritten for sessions
 getUntranslatedTitle ()
 get untranslated object title public
 getLongDescription ()
 get object long description (stored in object_description)
 getOwner ()
 get object owner
 getOwnerName ()
 _lookupOwnerName ($a_owner_id)
 lookup owner name for owner id
 setOwner ($a_owner)
 set object owner
 getCreateDate ()
 get create date public
 getLastUpdateDate ()
 get last update date public
 getDiskUsage ()
 Gets the disk usage of the object in bytes.
 setObjDataRecord ($a_record)
 set object_data record (note: this method should only be called from the ilObjectFactory class)
 create ()
 create
 MDUpdateListener ($a_element)
 Meta data update listener.
 createMetaData ()
 create meta data entry
 updateMetaData ()
 update meta data entry
 deleteMetaData ()
 delete meta data entry
 updateOwner ()
 update owner of object in db
 _getIdForImportId ($a_import_id)
 get current object id for import id (static)
 _lookupOwner ($a_id)
 lookup object owner
 _lookupLastUpdate ($a_id, $a_as_string=false)
 lookup last update
 _getLastUpdateOfObjects ($a_objs)
 Get last update for a set of media objects.
 _setDeletedDate ($a_ref_id)
 only called in ilTree::saveSubTree
 _resetDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes
 _lookupDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes
 _writeTitle ($a_obj_id, $a_title)
 write title to db (static)
 _writeDescription ($a_obj_id, $a_desc)
 write description to db (static)
 _writeImportId ($a_obj_id, $a_import_id)
 write import id to db (static)
 _isInTrash ($a_ref_id)
 checks wether object is in trash
 _hasUntrashedReference ($a_obj_id)
 checks wether an object has at least one reference that is not in trash
 _getObjectsDataForType ($a_type, $a_omit_trash=false)
 get all objects of a certain type
 setPermissions ($a_parent_ref)
 set permissions of object
 createReference ()
 creates reference for object
 countReferences ()
 count references of object
 createRoleFolder ()
 creates a local role folder
 applyDidacticTemplate ($a_tpl_id)
 Apply template.
 setRegisterMode ($a_bool)
 isUserRegistered ($a_user_id=0)
 requireRegistration ()
 getHTMLDirectory ()
 cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
 Clone object permissions, put in tree ...
 appendCopyInfo ($a_target_id, $a_copy_id)
 Prepend Copy info if object with same name exists in that container.
 cloneDependencies ($a_target_id, $a_copy_id)
 Clone object dependencies.
 cloneMetaData ($target_obj)
 Copy meta data.
 _lookupCreationDate ($a_id)
 Lookup creation date.

Static Public Member Functions

static getSupplyingExportFiles ($a_target_dir=".")
 Get supplying export files.
static isOnlineHelpModule ($a_ref_id)
 Is module an online module.
- Static Public Member Functions inherited from ilObject
static _lookupObjIdByImportId ($a_import_id)
static _getAllReferences ($a_id)
 get all reference ids of object
static _lookupTitle ($a_id)
 lookup object title
static _getIdsForTitle ($title, $type= '', $partialmatch=false)
static _lookupDescription ($a_id)
 lookup object description
static _lookupObjId ($a_id)
static _lookupType ($a_id, $a_reference=false)
 lookup object type
static _lookupObjectId ($a_ref_id)
 lookup object id
 _exists ($a_id, $a_reference=false)
 checks if an object exists in object_data
static _getObjectsByType ($a_obj_type="", $a_owner="")
 Get objects by type.
static _prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
 Prepare copy wizard object selection.
static _getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
 Get icon for repository item.
static collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
 Collect deletion dependencies.
static getDeletionDependencies ($a_obj_id)
 Get deletion dependencies.
static getLongDescriptions (array $a_obj_ids)
 Get long description data.
static getAllOwnedRepositoryObjects ($a_user_id)
 Get all ids of objects user owns.

Data Fields

 $lm_tree
 $meta_data
 $layout
 $style_id
 $pg_header
 $online
- Data Fields inherited from ilObject
const TITLE_LENGTH = 128
 max length of object title
 $ilias
 $lng
 $id
 $ref_id
 $type
 $title
 $untranslatedTitle
 $desc
 $long_desc
 $owner
 $create_date
 $last_update
 $import_id
 $register = false
 $referenced
 $objectList
 $max_title
 $max_desc
 $add_dots
 $obj_data_record
 object_data record

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 21 of file class.ilObjContentObject.php.

Member Function Documentation

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

checks wether the preconditions of a page are fulfilled or not

Definition at line 998 of file class.ilObjContentObject.php.

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

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

{
global $ilUser,$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;
}

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ilObjContentObject::_deleteStyleAssignments (   $a_style_id)

delete all style references to style

Parameters
int$a_style_idstyle_id

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

References ilObject\getId().

Referenced by ilObjStyleSheet\delete().

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

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

gets all missing preconditions of page

Definition at line 1027 of file class.ilObjContentObject.php.

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

Referenced by ilLMPresentationGUI\showPreconditionsOfPage().

{
$lm_tree = new ilTree($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
$tconds = ilConditionHandler::_getConditionsOfTarget($cont_ref_id,$node["child"], "st");
foreach ($tconds as $tcond)
{
// store all missing preconditions
if (!ilConditionHandler::_checkCondition($tcond["id"]))
{
$conds[] = $tcond;
}
}
}
}
}
return $conds;
}

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

get top chapter of page for that any precondition is missing

Definition at line 1062 of file class.ilObjContentObject.php.

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

Referenced by ilLMPresentationGUI\showPreconditionsOfPage().

{
$lm_tree = new ilTree($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
$tconds = ilConditionHandler::_getConditionsOfTarget($cont_obj_ref_id,$node["child"], "st");
foreach ($tconds as $tcond)
{
// look for missing precondition
if (!ilConditionHandler::_checkCondition($tcond["id"]))
{
return $node["child"];
}
}
}
}
}
return "";
}

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ilObjContentObject::_getNrLMsIndividualStyles ( )

get number of learning modules with individual styles

Definition at line 622 of file class.ilObjContentObject.php.

Referenced by ilObjStyleSettingsGUI\editContentStylesObject().

{
global $ilDB;
// 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"];
}

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ilObjContentObject::_getNrLMsNoStyle ( )

get number of learning modules assigned no style

Definition at line 639 of file class.ilObjContentObject.php.

Referenced by ilObjStyleSettingsGUI\editContentStylesObject().

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

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ilObjContentObject::_getNrOfAssignedLMs (   $a_style_id)

gets the number of learning modules assigned to a content style

Parameters
int$a_style_idstyle id

Definition at line 606 of file class.ilObjContentObject.php.

Referenced by ilObjStyleSettingsGUI\editContentStylesObject().

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

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ilObjContentObject::_lookupContObjIdByStyleId (   $a_style_id)

lookup style sheet ID

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

References $res.

Referenced by ilObjStyleSheet\_getClonableContentStyles().

{
global $ilDB;
$q = "SELECT id FROM content_object ".
" WHERE stylesheet = ".$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;
}

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ilObjContentObject::_lookupOnline (   $a_id)

check wether content object is online

Definition at line 936 of file class.ilObjContentObject.php.

References ilUtil\yn2tf().

{
global $ilDB;
//echo "class ilObjContentObject::_lookupOnline($a_id) called. Use Access class instead.";
$q = "SELECT is_online FROM content_object WHERE id = ".$ilDB->quote($a_id, "integer");
$lm_set = $ilDB->query($q);
$lm_rec = $ilDB->fetchAssoc($lm_set);
return ilUtil::yn2tf($lm_rec["is_online"]);
}

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ilObjContentObject::_lookupStyleSheetId (   $a_cont_obj_id)

lookup style sheet ID

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

References $res.

Referenced by ilPCParagraphGUI\setStyle().

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

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ilObjContentObject::_moveLMStyles (   $a_from_style,
  $a_to_style 
)

move learning modules from one style to another

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

References ilObject\$ilias.

Referenced by ilObjStyleSettingsGUI\moveIndividualStylesObject(), and ilObjStyleSettingsGUI\moveLMStylesObject().

{
global $ilDB, $ilias;
if ($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 =& $ilias->obj_factory->getInstanceByObjId($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);
}
}

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ilObjContentObject::addFirstChapterAndPage ( )

Add first chapter and page.

Definition at line 247 of file class.ilObjContentObject.php.

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

{
global $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);
}

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ilObjContentObject::checkTree ( )

Definition at line 1178 of file class.ilObjContentObject.php.

References ilObject\getId().

Referenced by executeDragDrop().

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

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ilObjContentObject::cleanFrames ( )

Definition at line 806 of file class.ilObjContentObject.php.

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

{
return $this->clean_frames;
}

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

Clone learning module.

public

Parameters
inttarget ref_id
intcopy id

Definition at line 2896 of file class.ilObjContentObject.php.

References ilObject\$ilias, $ilUser, $style_id, ilObjStyleSheet\_lookupStandard(), cleanFrames(), ilObject\cloneMetaData(), copyAllPagesAndChapters(), getDescription(), ilObject\getId(), getLayout(), getLayoutPerPage(), getPageHeader(), getPublicAccessMode(), getStyleSheetId(), getTitle(), getTOCMode(), isActiveDownloads(), isActiveDownloadsPublic(), isActiveHistoryUserComments(), isActiveLMMenu(), isActiveNumbering(), isActivePreventGlossaryAppendix(), isActivePrintView(), isActiveTOC(), and publicNotes().

{
global $ilDB, $ilUser, $ilias;
$new_obj = parent::cloneObject($a_target_id,$a_copy_id);
$this->cloneMetaData($new_obj);
//$new_obj->createProperties();
$new_obj->setTitle($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->update();
$new_obj->createLMTree();
// copy style
include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
$style_id = $this->getStyleSheetId();
if ($style_id > 0 &&
!ilObjStyleSheet::_lookupStandard($style_id))
{
$style_obj = $ilias->obj_factory->getInstanceByObjId($style_id);
$new_id = $style_obj->ilClone();
$new_obj->setStyleSheetId($new_id);
$new_obj->update();
}
// copy content
$this->copyAllPagesAndChapters($new_obj);
// 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);
return $new_obj;
}

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ilObjContentObject::copyAllPagesAndChapters (   $a_target_obj)

Copy all pages and chapters.

Parameters
object$a_target_objtarget learning module

Definition at line 2956 of file class.ilObjContentObject.php.

References ilObject\getId(), ilLMPageObject\getPageList(), IL_LAST_NODE, ilLMObject\pasteTree(), and ilLMObject\updateInternalLinks().

Referenced by cloneObject().

{
$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()] = $target_item->getId();
}
}
ilLMObject::updateInternalLinks($copied_nodes);
$a_target_obj->checkTree();
}

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ilObjContentObject::create (   $a_no_meta_data = false)

create content object

Definition at line 51 of file class.ilObjContentObject.php.

References $ilUser, ilObject\create(), ilObject\createMetaData(), and createProperties().

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

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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 363 of file class.ilObjContentObject.php.

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

Referenced by ilObjDlBook\export().

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

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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 289 of file class.ilObjContentObject.php.

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

Referenced by importFromZipFile().

{
$lm_data_dir = ilUtil::getDataDir()."/lm_data";
if(!is_writable($lm_data_dir))
{
$this->ilias->raiseError("Content object Data Directory (".$lm_data_dir
.") not writeable.",$this->ilias->error_obj->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))
{
$this->ilias->raiseError("Creation of Learning Module Directory failed.",$this->ilias->error_obj->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))
{
$this->ilias->raiseError("Creation of Import Directory failed.",$this->ilias->error_obj->FATAL);
}
}

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ilObjContentObject::createLMTree ( )

create content object tree (that stores structure object hierarchie)

todo: rename LM to ConOb

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

References ilObject\getId().

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

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ilObjContentObject::createProperties ( )

create new properties record

Definition at line 924 of file class.ilObjContentObject.php.

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

Referenced by create().

{
global $ilDB;
$q = "INSERT INTO content_object (id) VALUES (".$ilDB->quote($this->getId(), "integer").")";
$ilDB->manipulate($q);
$this->readProperties(); // to get db default values
}

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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

public

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

Reimplemented from ilObject.

Definition at line 436 of file class.ilObjContentObject.php.

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

{
global $ilDB;
global $ilBench;
// always call parent delete function first!!
if (!parent::delete())
{
return false;
}
// delete lm object data
include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
ilLMObject::_deleteAllObjectData($this);
// delete meta data of content object
$this->deleteMetaData();
// delete bibitem data
$nested = new ilNestedSetXML();
$nested->init($this->getId(), "bib");
$nested->deleteAllDBData();
// 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);
return true;
}

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

Execute Drag Drop Action.

Parameters
string$source_idSource element ID
string$target_idTarget element ID
string$first_childInsert as first child of target
string$movecopyPosition ("move" | "copy")

Definition at line 2504 of file class.ilObjContentObject.php.

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

{
$lmtree = new ilTree($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 = $target_id;
}
else if ($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"];
}
}
else if ($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();
}

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

export files of file itmes

Definition at line 1521 of file class.ilObjContentObject.php.

Referenced by exportXML().

{
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);
}
}

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

export object to fo

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 2390 of file class.ilObjContentObject.php.

References $ilBench, and exportFOStructureObjects().

{
global $ilBench;
// 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", $attrs);
// StructureObjects
//$expLog->write(date("[y-m-d H:i:s] ")."Start Export Structure Objects");
$ilBench->start("ContentObjectExport", "exportFOStructureObjects");
$this->exportFOStructureObjects($a_xml_writer, $expLog);
$ilBench->stop("ContentObjectExport", "exportFOStructureObjects");
//$expLog->write(date("[y-m-d H:i:s] ")."Finished Export Structure Objects");*/
// 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");
}

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ilObjContentObject::exportFOStructureObjects ( &  $a_xml_writer)

export structure objects to fo

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 2470 of file class.ilObjContentObject.php.

Referenced by exportFO().

{
$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);
}
}

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

export html package

Definition at line 1771 of file class.ilObjContentObject.php.

References $_GET, $file, $GLOBALS, $ilBench, $ilUser, $tpl, ilObject\_exists(), ilObject\_lookupType(), ilPlayerUtil\copyPlayerFilesToTargetDirectory(), ilUtil\delDir(), exportHTMLFile(), exportHTMLGlossaryTerms(), exportHTMLMOB(), exportHTMLPages(), getExportDirectory(), ilPlayerUtil\getFlashVideoPlayerDirectory(), ilObject\getId(), ilUtil\getImagePath(), getStyleSheetId(), ilUtil\getStyleSheetLocation(), ilObjStyleSheet\getSyntaxStylePath(), ilObject\getType(), isActiveTOC(), ilUtil\makeDir(), and ilUtil\zip().

Referenced by exportSCORM().

{
global $tpl, $ilBench, $ilLocator, $ilUser;
// initialize temporary target directory
ilUtil::delDir($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);
$GLOBALS["teximgcnt"] = 0;
// 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)
{
$fileref = dirname($location_stylesheet)."/".$fileref;
if (is_file($fileref))
{
copy($fileref, $style_img_dir."/".basename($fileref));
}
}
fclose($fh);
$location_stylesheet = ilUtil::getStyleSheetLocation();
// export content style sheet
$ilBench->start("ExportHTML", "exportContentStyle");
if ($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)
{
if (is_file(str_replace("..", ".", $fileref)))
{
copy(str_replace("..", ".", $fileref), $content_style_img_dir."/".basename($fileref));
}
$css = str_replace($fileref, "images/".basename($fileref),$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);
}
$ilBench->stop("ExportHTML", "exportContentStyle");
// 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";
$lm_gui =& new ilLMPresentationGUI();
$lm_gui->setOfflineMode(true);
$lm_gui->setOfflineDirectory($a_target_dir);
$lm_gui->setExportFormat($a_export_format);
// export pages
$ilBench->start("ExportHTML", "exportHTMLPages");
$this->exportHTMLPages($lm_gui, $a_target_dir);
$ilBench->stop("ExportHTML", "exportHTMLPages");
// export glossary terms
$ilBench->start("ExportHTML", "exportHTMLGlossaryTerms");
$this->exportHTMLGlossaryTerms($lm_gui, $a_target_dir);
$ilBench->stop("ExportHTML", "exportHTMLGlossaryTerms");
// export all media objects
$ilBench->start("ExportHTML", "exportHTMLMediaObjects");
$linked_mobs = array();
foreach ($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"] = "";
$ilBench->stop("ExportHTML", "exportHTMLMediaObjects");
// export all file objects
$ilBench->start("ExportHTML", "exportHTMLFileObjects");
foreach ($this->offline_files as $file)
{
$this->exportHTMLFile($a_target_dir, $file);
}
$ilBench->stop("ExportHTML", "exportHTMLFileObjects");
// export table of contents
$ilBench->start("ExportHTML", "exportHTMLTOC");
$ilLocator->clearItems();
if ($this->isActiveTOC())
{
$tpl = new ilTemplate("tpl.main.html", true, true);
//$tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
$content =& $lm_gui->showTableOfContents();
$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);
}
$ilBench->stop("ExportHTML", "exportHTMLTOC");
// export images
$ilBench->start("ExportHTML", "exportHTMLImages");
$image_dir = $a_target_dir."/images";
ilUtil::makeDir($image_dir);
ilUtil::makeDir($image_dir."/browser");
copy(ilUtil::getImagePath("enlarge.png", false, "filesystem"),
$image_dir."/enlarge.png");
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.png", false, "filesystem"),
$image_dir."/icon_st.png");
copy(ilUtil::getImagePath("icon_pg.png", false, "filesystem"),
$image_dir."/icon_pg.png");
copy(ilUtil::getImagePath("icon_st_s.png", false, "filesystem"),
$image_dir."/icon_st_s.png");
copy(ilUtil::getImagePath("icon_pg_s.png", false, "filesystem"),
$image_dir."/icon_pg_s.png");
copy(ilUtil::getImagePath("icon_lm.png", false, "filesystem"),
$image_dir."/icon_lm.png");
copy(ilUtil::getImagePath("icon_lm_s.png", false, "filesystem"),
$image_dir."/icon_lm_s.png");
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");
copy(ilUtil::getImagePath("browser/forceexp.png", false, "filesystem"),
$image_dir."/browser/forceexp.png");
copy(ilUtil::getImagePath("download.png", false, "filesystem"),
$image_dir."/download.png");
$ilBench->stop("ExportHTML", "exportHTMLImages");
// 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 = $a_target_dir."/".ilPlayerUtil::getFlashVideoPlayerDirectory();
ilUtil::makeDir($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);
copy("./Services/MediaObjects/flash_mp3_player/mp3player.swf",
$mp3_dir."/mp3player.swf");
// js files
ilUtil::makeDir($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"] != "")
{
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");
// zip everything
$ilBench->start("ExportHTML", "zip");
if (true)
{
if ($a_zip_file)
{
// zip it all
$date = time();
$zip_file = $this->getExportDirectory("html")."/".$date."__".IL_INST_ID."__".
$this->getType()."_".$this->getId().".zip";
ilUtil::zip($a_target_dir, $zip_file);
ilUtil::delDir($a_target_dir);
}
}
$ilBench->stop("ExportHTML", "zip");
}

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ilObjContentObject::exportHTMLFile (   $a_target_dir,
  $a_file_id 
)

export file object

Definition at line 2078 of file class.ilObjContentObject.php.

References ilUtil\makeDir().

Referenced by exportHTML().

{
$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());
}
}

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

export glossary terms

Definition at line 2161 of file class.ilObjContentObject.php.

References $_GET, $file, $tpl, ilObjFile\_getFilesOfObject(), ilObjMediaObject\_getMobsOfObject(), and ilGlossaryDefinition\getDefinitionList().

Referenced by exportHTML().

{
global $ilLocator;
foreach($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;
}
// get all files of page
$def_files = ilObjFile::_getFilesOfObject("gdf:pg", $page["obj_id"]);
$this->offline_files = array_merge($this->offline_files, $def_files);
}
}
}
}

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

export media object to html

Definition at line 2098 of file class.ilObjContentObject.php.

References $_GET, $file, $tpl, ilUtil\getWebspaceDir(), ilUtil\makeDir(), and ilUtil\rCopy().

Referenced by exportHTML().

{
global $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();
$a_linked_mobs = array_merge($a_linked_mobs, $linked_mobs);
}

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

export all pages of learning module to html file

Definition at line 2212 of file class.ilObjContentObject.php.

References $ilBench, $lm_tree, $mobs, $tpl, ilPageObject\_exists(), ilObjFile\_getFilesOfObject(), ilObjMediaObject\_getMobsOfObject(), ilInternalLink\_getTargetsOfSource(), exportPageHTML(), ilLMObject\getExportId(), ilObject\getId(), getLMTree(), ilLMPageObject\getPageList(), ilObject\getType(), and ilPageContentUsage\getUsagesOfPage().

Referenced by exportHTML().

{
global $tpl, $ilBench, $ilLocator;
$pages = ilLMPageObject::getPageList($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($exp_id);
}
}
}
//exit;
reset($pages);
foreach ($pages as $page)
{
if (ilPageObject::_exists($this->getType(), $page["obj_id"]))
{
$ilLocator->clearItems();
$ilBench->start("ExportHTML", "exportHTMLPage");
$ilBench->start("ExportHTML", "exportPageHTML");
$this->exportPageHTML($a_lm_gui, $a_target_dir, $page["obj_id"],
"", $exp_id_map);
$ilBench->stop("ExportHTML", "exportPageHTML");
// get all snippets of page
$pcs = ilPageContentUsage::getUsagesOfPage($page["obj_id"], $this->getType().":pg");
foreach ($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;
}
}
}
// get all media objects of page
$pg_mobs = ilObjMediaObject::_getMobsOfObject($this->getType().":pg", $page["obj_id"]);
foreach($pg_mobs as $pg_mob)
{
$mobs[$pg_mob] = $pg_mob;
}
// get all internal links of page
$pg_links = ilInternalLink::_getTargetsOfSource($this->getType().":pg", $page["obj_id"]);
$int_links = array_merge($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"]);
$this->offline_files = array_merge($this->offline_files, $pg_files);
$ilBench->stop("ExportHTML", "exportHTMLPage");
}
}
$this->offline_mobs = $mobs;
$this->offline_int_links = $int_links;
}

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

export page html

Definition at line 2302 of file class.ilObjContentObject.php.

References $_GET, $file, $ilBench, and $tpl.

Referenced by exportHTMLPages().

{
global $tpl, $ilBench;
//echo "<br>B: export Page HTML ($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");
$_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].".html";
}
else
{
$file = $a_target_dir."/lm_pg_".$a_lm_page_id.".html";
}
}
else
{
if ($a_frame != "toc")
{
$file = $a_target_dir."/frame_".$a_lm_page_id."_".$a_frame.".html";
}
else
{
$file = $a_target_dir."/frame_".$a_frame.".html";
}
}
// return if file is already existing
if (@is_file($file))
{
return;
}
$ilBench->start("ExportHTML", "layout");
$ilBench->start("ExportHTML", "layout_".$a_frame);
$content =& $a_lm_gui->layout("main.xml", false);
$ilBench->stop("ExportHTML", "layout_".$a_frame);
$ilBench->stop("ExportHTML", "layout");
// open file
if (!($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.html");
}
// write frames of frameset
$ilBench->start("ExportHTML", "getCurrentFrameSet");
$frameset = $a_lm_gui->getCurrentFrameSet();
$ilBench->stop("ExportHTML", "getCurrentFrameSet");
foreach ($frameset as $frame)
{
$this->exportPageHTML($a_lm_gui, $a_target_dir, $a_lm_page_id, $frame);
}
}

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ilObjContentObject::exportSCORM (   $a_target_dir,
  $log 
)

export scorm package

Definition at line 1725 of file class.ilObjContentObject.php.

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

{
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.ilContObjectManifestBuilder.php");
$man_builder = new ilContObjectManifestBuilder($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);
}

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

export object to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 1316 of file class.ilObjContentObject.php.

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

{
global $ilBench;
$attrs = array();
switch($this->getType())
{
case "lm":
$attrs["Type"] = "LearningModule";
break;
case "dbk":
$attrs["Type"] = "LibObject";
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");
$ilBench->start("ContentObjectExport", "exportStructureObjects");
$this->exportXMLStructureObjects($a_xml_writer, $a_inst, $expLog);
$ilBench->stop("ContentObjectExport", "exportStructureObjects");
$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");
$ilBench->start("ContentObjectExport", "exportPageObjects");
$this->exportXMLPageObjects($a_xml_writer, $a_inst, $expLog);
$ilBench->stop("ContentObjectExport", "exportPageObjects");
$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");
$ilBench->start("ContentObjectExport", "exportMediaObjects");
$this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
$ilBench->stop("ContentObjectExport", "exportMediaObjects");
$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");
$ilBench->start("ContentObjectExport", "exportFileItems");
$this->exportFileItems($a_target_dir, $expLog);
$ilBench->stop("ContentObjectExport", "exportFileItems");
$expLog->write(date("[y-m-d H:i:s] ")."Finished Export File Items");
// Questions
if (count($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, $pool->toXML($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");
}

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

export media objects to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 1479 of file class.ilObjContentObject.php.

References ilObject\_lookupType().

Referenced by exportXML().

{
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);
}
}
}

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ilObjContentObject::exportXMLMetaData ( &  $a_xml_writer)

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

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 1390 of file class.ilObjContentObject.php.

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

Referenced by exportXML().

{
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());
}

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

export page objects to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 1430 of file class.ilObjContentObject.php.

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

Referenced by exportXML().

{
global $ilBench;
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
$pages = ilLMPageObject::getPageList($this->getId());
foreach ($pages as $page)
{
if (ilPageObject::_exists($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);
}
}
}

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

export properties of content object

Definition at line 1538 of file class.ilObjContentObject.php.

References cleanFrames(), getFooterPage(), getHeaderPage(), getLayout(), getPageHeader(), getTOCMode(), isActiveHistoryUserComments(), isActiveLMMenu(), isActiveNumbering(), isActivePrintView(), isActiveTOC(), publicNotes(), and ilUtil\tf2yn().

Referenced by exportXML().

{
$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", $attrs);
// Header Page
if ($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);
}
$a_xml_writer->xmlEndTag("Properties");
}

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

export structure objects to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 1405 of file class.ilObjContentObject.php.

Referenced by exportXML().

{
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);
}
}

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ilObjContentObject::fixTree ( )

fix tree

Definition at line 1191 of file class.ilObjContentObject.php.

References ilLMObjectFactory\getInstance(), and getLMTree().

{
global $ilDB;
$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
$nodes = $tree->getSubtree($tree->getNodeData($tree->getRootId()));
foreach ($nodes as $node)
{
$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"]);
$tree->deleteTree($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($this->getId(), "integer")
);
}
else if ($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")
);
}
}
}
}
}

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ilObjContentObject::getAvailableLayouts ( )

get all available lm layouts

static

Definition at line 954 of file class.ilObjContentObject.php.

References $file, and $ret.

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

{
$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;
}

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ilObjContentObject::getDataDirectory ( )

get data directory

Definition at line 318 of file class.ilObjContentObject.php.

References ilUtil\getDataDir().

Referenced by delete().

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

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ilObjContentObject::getDescription ( )

get description of content object

Returns
string description

Reimplemented from ilObject.

Definition at line 144 of file class.ilObjContentObject.php.

Referenced by cloneObject().

{
return parent::getDescription();
}

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ilObjContentObject::getExportDirectory (   $a_type = "xml")

get export directory of lm

Definition at line 406 of file class.ilObjContentObject.php.

References ilUtil\getDataDir().

Referenced by ilObjDlBook\export(), exportHTML(), exportSCORM(), and getExportFiles().

{
switch ($a_type)
{
case "html":
$export_dir = ilUtil::getDataDir()."/lm_data"."/lm_".$this->getId()."/export_html";
break;
case "scorm":
$export_dir = ilUtil::getDataDir()."/lm_data"."/lm_".$this->getId()."/export_scorm";
break;
default: // = xml
$export_dir = ilUtil::getDataDir()."/lm_data"."/lm_".$this->getId()."/export";
break;
}
return $export_dir;
}

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ilObjContentObject::getExportFiles ( )

get export files

Definition at line 1615 of file class.ilObjContentObject.php.

References $file, ilObject\$type, and getExportDirectory().

{
$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
ereg("^[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;
}

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ilObjContentObject::getFooterPage ( )

Definition at line 841 of file class.ilObjContentObject.php.

Referenced by exportXMLProperties(), and updateProperties().

{
return $this->footer_page;
}

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ilObjContentObject::getHeaderPage ( )

Definition at line 831 of file class.ilObjContentObject.php.

Referenced by exportXMLProperties(), and updateProperties().

{
return $this->header_page;
}

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ilObjContentObject::getImportDirectory ( )

get import directory of lm

Definition at line 327 of file class.ilObjContentObject.php.

References $import_dir, and ilUtil\getDataDir().

Referenced by importFromZipFile().

{
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;
}
}

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ilObjContentObject::getImportId ( )

get import id

public

Returns
string import id

Reimplemented from ilObject.

Definition at line 159 of file class.ilObjContentObject.php.

References ilObject\$import_id.

Referenced by importFromDirectory().

{
return $this->import_id;
}

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ilObjContentObject::getLayout ( )

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

Returns
string default layout

Definition at line 486 of file class.ilObjContentObject.php.

References $layout.

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

{
return $this->layout;
}

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ilObjContentObject::getLayoutPerPage ( )

Get layout per page.

Returns
boolean layout per page

Definition at line 184 of file class.ilObjContentObject.php.

Referenced by cloneObject(), and updateProperties().

{
return $this->layout_per_page;
}

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& ilObjContentObject::getLMTree ( )

get content object tree

Definition at line 278 of file class.ilObjContentObject.php.

References $lm_tree.

Referenced by exportHTMLPages(), and fixTree().

{
return $this->lm_tree;
}

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ilObjContentObject::getOfflineFiles (   $dir)

get offline files

Definition at line 1685 of file class.ilObjContentObject.php.

References $file.

{
// 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
ereg("^[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;
}
ilObjContentObject::getOnline ( )

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

References $online.

Referenced by updateProperties().

{
return $this->online;
}

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ilObjContentObject::getPageHeader ( )

get page header mode (IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER)

Definition at line 670 of file class.ilObjContentObject.php.

References $pg_header.

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

{
return $this->pg_header;
}

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ilObjContentObject::getPublicAccessMode ( )

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

Definition at line 696 of file class.ilObjContentObject.php.

Referenced by cloneObject(), and updateProperties().

{
return $this->public_access_mode;
}

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ilObjContentObject::getPublicExportFile (   $a_type)

get public export file

Parameters
string$a_typetype ("xml" / "html")
Returns
string $a_file file name

Definition at line 1677 of file class.ilObjContentObject.php.

Referenced by updateProperties().

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

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ilObjContentObject::getStyleSheetId ( )

get ID of assigned style sheet object

Definition at line 504 of file class.ilObjContentObject.php.

References $style_id.

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

{
return $this->style_id;
}

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

Get supplying export files.

Parameters
@return

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

References $mathJaxSetting, iljQueryUtil\getLocaljQueryPath(), iljQueryUtil\getLocaljQueryUIPath(), iljQueryUtil\getLocalMaphilightPath(), ilPlayerUtil\getLocalMediaElementCssPath(), ilPlayerUtil\getLocalMediaElementJsPath(), and ilYuiUtil\getLocalPath().

Referenced by ilLMPresentationGUI\layout().

{
include_once("./Services/YUI/classes/class.ilYuiUtil.php");
include_once("./Services/jQuery/classes/class.iljQueryUtil.php");
include_once("./Services/MediaObjects/classes/class.ilPlayerUtil.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/Scorm2004/templates/default/question_handling.css',
"target" => $a_target_dir.'/css/question_handling.css',
"type" => "css"),
array("source" => ilPlayerUtil::getLocalMediaElementJsPath(),
"target" => $a_target_dir."/".ilPlayerUtil::getLocalMediaElementJsPath(),
"type" => "js"),
array("source" => ilPlayerUtil::getLocalMediaElementCssPath(),
"target" => $a_target_dir."/".ilPlayerUtil::getLocalMediaElementCssPath(),
"type" => "css")
);
$mathJaxSetting = new ilSetting("MathJax");
$use_mathjax = $mathJaxSetting->get("enable");
if ($use_mathjax)
{
$scripts[] = array("source" => "",
"target" => $mathJaxSetting->get("path_to_mathjax"),
"type" => "js");
}
return $scripts;
}

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ilObjContentObject::getTitle ( )

get title of content object

Returns
string title

Reimplemented from ilObject.

Definition at line 125 of file class.ilObjContentObject.php.

Referenced by cloneObject(), ilTermUsagesTableGUI\fillRow(), ilMediaPoolPageUsagesTableGUI\fillRow(), and ilMediaObjectUsagesTableGUI\fillRow().

{
return parent::getTitle();
}

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ilObjContentObject::getTOCMode ( )

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

Definition at line 688 of file class.ilObjContentObject.php.

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

{
return $this->toc_mode;
}

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& ilObjContentObject::getTree ( )

Definition at line 189 of file class.ilObjContentObject.php.

References $lm_tree.

{
return $this->lm_tree;
}
ilObjContentObject::getXMLZip ( )

Reimplemented from ilObject.

Reimplemented in ilObjDlBook.

Definition at line 2486 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;
}
ilObjContentObject::hasSuccessorPage (   $a_cont_obj_id,
  $a_page_id 
)

checks if page has a successor page

Definition at line 1161 of file class.ilObjContentObject.php.

Referenced by ilPageObjectGUI\showPage().

{
$tree = new ilTree($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;
}

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

Constructor public.

Parameters
integerreference_id or object_id
booleantreat the id as reference_id (true) or object_id (false)

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

References ilObject\ilObject().

Referenced by ilObjDlBook\ilObjDlBook(), and ilObjLearningModule\ilObjLearningModule().

{
// this also calls read() method! (if $a_id is set)
$this->ilObject($a_id,$a_call_by_reference);
$this->mob_ids = array();
$this->file_ids = array();
$this->q_ids = array();
}

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ilObjContentObject::import ( )

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

Definition at line 208 of file class.ilObjContentObject.php.

{
// nothing to do. just display the dialogue in Out
return;
}
ilObjContentObject::importFromDirectory (   $a_directory,
  $a_validate = true 
)

Import lm from directory.

Parameters
@return

Definition at line 2805 of file class.ilObjContentObject.php.

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

Referenced by importFromZipFile().

{
global $lng;
// determine filename of xml file
$subdir = basename($a_directory);
$xml_file = $a_directory."/".$subdir.".xml";
// check directory exists within zip file
if (!is_dir($a_directory))
{
return sprintf($lng->txt("cont_no_subdir_in_zip"), $subdir);
}
// check whether xml file exists within zip file
if (!is_file($xml_file))
{
return sprintf($lng->txt("cont_zip_file_invalid"), $subdir."/".$subdir.".xml");
}
// import questions
$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());
}
}
include_once ("./Modules/LearningModule/classes/class.ilContObjParser.php");
$contParser = new ilContObjParser($this, $xml_file, $subdir, $qmapping);
$contParser->setQuestionMapping($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/classes/class.ilObjStyleSheet.php");
$style = new ilObjStyleSheet();
$style->import($style_zip_file);
$this->writeStyleSheetId($style->getId());
}
else if (is_file($style_file)) // try to import style.xml
{
require_once("./Services/Style/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("./Services/COPage/classes/class.ilPageObject.php");
ilPageObject::_handleImportRepositoryLinks($this->getImportId(),
$this->getType(), $this->getRefId());
}
return $mess;
}

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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 2741 of file class.ilObjContentObject.php.

References $file, ilObject\$lng, createImportDirectory(), ilUtil\delDir(), ilUtil\getDir(), ilObject\getId(), getImportDirectory(), ilLMObject\getObjectList(), importFromDirectory(), ilUtil\moveUploadedFile(), and ilUtil\unzip().

{
global $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, $a_validate);
// this should only be true for help modules
if ($a_import_into_help_module > 0)
{
// search the zip file
$dir = $this->getImportDirectory()."/".$subdir;
$files = ilUtil::getDir($dir);
foreach ($files as $file)
{
if (is_int(strpos($file["entry"], "__help_")) &&
is_int(strpos($file["entry"], ".zip")))
{
include_once("./Services/Export/classes/class.ilImport.php");
$imp = new ilImport();
$imp->getMapping()->addMapping('Services/Help', 'help_module', 0, $a_import_into_help_module);
include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
$chaps = ilLMObject::getObjectList($this->getId(), "st");
foreach ($chaps as $chap)
{
$chap_arr = explode("_", $chap["import_id"]);
$imp->getMapping()->addMapping('Services/Help', 'help_chap',
$chap_arr[count($chap_arr) - 1], $chap["obj_id"]);
}
$imp->importEntity($dir."/".$file["entry"], $file["entry"],
"help", "Services/Help", true);
}
}
}
// delete import directory
ilUtil::delDir($this->getImportDirectory());
return $mess;
}

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ilObjContentObject::initDefaultRoles ( )

init default roles settings OBSOLETE.

DON'T USE, READ TEXT BELOW public

Returns
array object IDs of created local roles.

Reimplemented from ilObject.

Definition at line 73 of file class.ilObjContentObject.php.

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

{
return array();
global $rbacadmin, $rbacreview;
// create a local role folder
$rfoldObj = $this->createRoleFolder("Local roles","Role Folder of content object ".$this->getId());
// note: we don't need any roles here, local "author" roles must
// be created manually. subscription roles have been abandoned.
/*
// create author role and assign role to rolefolder...
$roleObj = $rfoldObj->createRole("author object ".$this->getRefId(),"author of content object ref id ".$this->getRefId());
$roles[] = $roleObj->getId();
// copy permissions from author template to new role
$rbacadmin->copyRolePermissions($this->getAuthorRoleTemplateId(), 8, $rfoldObj->getRefId(), $roleObj->getId());
// grant all allowed operations of role to current learning module
$rbacadmin->grantPermission($roleObj->getId(),
$rbacreview->getOperationsOfRole($roleObj->getId(), "lm", $rfoldObj->getRefId()),
$this->getRefId());*/
unset($rfoldObj);
//unset($roleObj);
return $roles ? $roles : array();
}

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ilObjContentObject::isActiveDownloads ( )

Definition at line 776 of file class.ilObjContentObject.php.

Referenced by cloneObject(), and updateProperties().

{
return $this->downloads_active;
}

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ilObjContentObject::isActiveDownloadsPublic ( )

Definition at line 786 of file class.ilObjContentObject.php.

Referenced by cloneObject(), and updateProperties().

{
return $this->downloads_public_active;
}

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ilObjContentObject::isActiveHistoryUserComments ( )

Definition at line 821 of file class.ilObjContentObject.php.

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

{
return $this->user_comments;
}

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ilObjContentObject::isActiveLMMenu ( )

Definition at line 726 of file class.ilObjContentObject.php.

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

{
return $this->lm_menu_active;
}

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ilObjContentObject::isActiveNumbering ( )

Definition at line 746 of file class.ilObjContentObject.php.

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

{
return $this->numbering;
}

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ilObjContentObject::isActivePreventGlossaryAppendix ( )

Definition at line 766 of file class.ilObjContentObject.php.

Referenced by cloneObject(), and updateProperties().

{
return $this->prevent_glossary_appendix_active;
}

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ilObjContentObject::isActivePrintView ( )

Definition at line 756 of file class.ilObjContentObject.php.

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

{
return $this->print_view_active;
}

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ilObjContentObject::isActiveTOC ( )

Definition at line 736 of file class.ilObjContentObject.php.

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

{
return $this->toc_active;
}

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static ilObjContentObject::isOnlineHelpModule (   $a_ref_id)
static

Is module an online module.

Returns
boolean true, if current wiki is an online help wiki

Definition at line 3001 of file class.ilObjContentObject.php.

Referenced by ilContObjectExport\buildExportFileXML(), ilObjContentObjectGUI\setContentSubTabs(), and ilObjContentObjectGUI\showExportIDsOverview().

{
if ($a_ref_id > 0 && $a_ref_id == OH_REF_ID)
{
return true;
}
return false;
}

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ilObjContentObject::notify (   $a_event,
  $a_ref_id,
  $a_parent_non_rbac_id,
  $a_node_id,
  $a_params = 0 
)

notifys an object about an event occured Based on the event happend, each object may decide how it reacts.

public

Parameters
stringevent
integerreference id of object where the event occured
arraypasses optional paramters if required
Returns
boolean

Reimplemented from ilObject.

Definition at line 1104 of file class.ilObjContentObject.php.

References $_GET, and ilObject\getType().

{
global $tree;
switch ($a_event)
{
case "link":
//var_dump("<pre>",$a_params,"</pre>");
//echo "Content Object ".$this->getRefId()." triggered by link event. Objects linked into target object ref_id: ".$a_ref_id;
//exit;
break;
case "cut":
//echo "Content Object ".$this->getRefId()." triggered by cut event. Objects are removed from target object ref_id: ".$a_ref_id;
//exit;
break;
case "copy":
//var_dump("<pre>",$a_params,"</pre>");
//echo "Content Object ".$this->getRefId()." triggered by copy event. Objects are copied into target object ref_id: ".$a_ref_id;
//exit;
break;
case "paste":
//echo "Content Object ".$this->getRefId()." triggered by paste (cut) event. Objects are pasted into target object ref_id: ".$a_ref_id;
//exit;
break;
case "new":
//echo "Content Object ".$this->getRefId()." triggered by paste (new) event. Objects are applied to target object ref_id: ".$a_ref_id;
//exit;
break;
}
// At the beginning of the recursive process it avoids second call of the notify function with the same parameter
if ($a_node_id==$_GET["ref_id"])
{
$parent_obj =& $this->ilias->obj_factory->getInstanceByRefId($a_node_id);
$parent_type = $parent_obj->getType();
if($parent_type == $this->getType())
{
$a_node_id = (int) $tree->getParentId($a_node_id);
}
}
parent::notify($a_event,$a_ref_id,$a_parent_non_rbac_id,$a_node_id,$a_params);
}

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ilObjContentObject::publicNotes ( )

Definition at line 796 of file class.ilObjContentObject.php.

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

{
return $this->pub_notes;
}

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ilObjContentObject::putInTree (   $a_parent)

put content object in main tree

Reimplemented from ilObject.

Definition at line 219 of file class.ilObjContentObject.php.

Referenced by addFirstChapterAndPage().

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

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ilObjContentObject::read ( )

read data of content object

Definition at line 107 of file class.ilObjContentObject.php.

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

{
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();
//parent::read();
}

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ilObjContentObject::readProperties ( )

read content object properties

Definition at line 849 of file class.ilObjContentObject.php.

References ilObject\getId(), setActiveDownloads(), setActiveDownloadsPublic(), setActiveLMMenu(), setActiveNumbering(), setActivePreventGlossaryAppendix(), setActivePrintView(), setActiveTOC(), setCleanFrames(), setFooterPage(), setHeaderPage(), setHistoryUserComments(), setLayout(), setLayoutPerPage(), setOnline(), setPageHeader(), setPublicAccessMode(), setPublicExportFile(), setPublicNotes(), setStyleSheetId(), setTOCMode(), and ilUtil\yn2tf().

Referenced by createProperties(), and read().

{
global $ilDB;
$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"]);
$this->setOnline(ilUtil::yn2tf($lm_rec["is_online"]));
$this->setActiveTOC(ilUtil::yn2tf($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"]));
$this->setActiveDownloads(ilUtil::yn2tf($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"]));
$this->setPublicNotes(ilUtil::yn2tf($lm_rec["pub_notes"]));
$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"]);
}

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ilObjContentObject::setActiveDownloads (   $a_down)

Definition at line 771 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->downloads_active = $a_down;
}

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ilObjContentObject::setActiveDownloadsPublic (   $a_down)

Definition at line 781 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->downloads_public_active = $a_down;
}

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ilObjContentObject::setActiveLMMenu (   $a_act_lm_menu)

Definition at line 721 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->lm_menu_active = $a_act_lm_menu;
}

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ilObjContentObject::setActiveNumbering (   $a_num)

Definition at line 741 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->numbering = $a_num;
}

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ilObjContentObject::setActivePreventGlossaryAppendix (   $a_print)

Definition at line 761 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->prevent_glossary_appendix_active = $a_print;
}

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ilObjContentObject::setActivePrintView (   $a_print)

Definition at line 751 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->print_view_active = $a_print;
}

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ilObjContentObject::setActiveTOC (   $a_toc)

Definition at line 731 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->toc_active = $a_toc;
}

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ilObjContentObject::setCleanFrames (   $a_clean)

Definition at line 801 of file class.ilObjContentObject.php.

Referenced by readProperties(), and updateProperties().

{
$this->clean_frames = $a_clean;
}

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ilObjContentObject::setDescription (   $a_description)

set description of content object

Reimplemented from ilObject.

Definition at line 152 of file class.ilObjContentObject.php.

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

Definition at line 836 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->footer_page = $a_pg;
}

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ilObjContentObject::setHeaderPage (   $a_pg)

Definition at line 826 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->header_page = $a_pg;
}

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ilObjContentObject::setHistoryUserComments (   $a_comm)

Definition at line 811 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->user_comments = $a_comm;
}

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ilObjContentObject::setImportDirectory (   $a_import_dir)

Set import directory for further use in ilContObjParser.

Parameters
stringimport directory
Returns
void

Definition at line 352 of file class.ilObjContentObject.php.

{
$this->import_dir = $a_import_dir;
}
ilObjContentObject::setImportId (   $a_import_id)

set import id

public

Parameters
string$a_import_idimport id

Reimplemented from ilObject.

Definition at line 164 of file class.ilObjContentObject.php.

{
$this->import_id = $a_id;
}
ilObjContentObject::setLayout (   $a_layout)

set default page layout

Parameters
string$a_layoutdefault page layout

Definition at line 496 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->layout = $a_layout;
}

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ilObjContentObject::setLayoutPerPage (   $a_val)

Set layout per page.

Parameters
booleanlayout per page

Definition at line 174 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->layout_per_page = $a_val;
}

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ilObjContentObject::setOnline (   $a_online)

Definition at line 711 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->online = $a_online;
}

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ilObjContentObject::setPageHeader (   $a_pg_header = IL_CHAPTER_TITLE)

set page header mode

Parameters
string$a_pg_headerIL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER

Definition at line 680 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->pg_header = $a_pg_header;
}

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ilObjContentObject::setPublicAccessMode (   $a_mode)

Definition at line 816 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->public_access_mode = $a_mode;
}

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ilObjContentObject::setPublicExportFile (   $a_type,
  $a_file 
)

specify public export file for type

Parameters
string$a_typetype ("xml" / "html")
string$a_filefile name

Definition at line 1665 of file class.ilObjContentObject.php.

Referenced by readProperties().

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

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ilObjContentObject::setPublicNotes (   $a_pub_notes)

Definition at line 791 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->pub_notes = $a_pub_notes;
}

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ilObjContentObject::setStyleSheetId (   $a_style_id)

set ID of assigned style sheet object

Definition at line 512 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->style_id = $a_style_id;
}

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ilObjContentObject::setTitle (   $a_title)

set title of content object

Reimplemented from ilObject.

Definition at line 133 of file class.ilObjContentObject.php.

{
parent::setTitle($a_title);
// $this->meta_data->setTitle($a_title);
}
ilObjContentObject::setTOCMode (   $a_toc_mode = "chapters")

set toc mode

Parameters
string$a_toc_mode"chapters" | "pages"

Definition at line 706 of file class.ilObjContentObject.php.

Referenced by readProperties().

{
$this->toc_mode = $a_toc_mode;
}

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ilObjContentObject::update ( )

update complete object (meta data and properties)

Reimplemented from ilObject.

Definition at line 197 of file class.ilObjContentObject.php.

References ilObject\updateMetaData(), and updateProperties().

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

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ilObjContentObject::updateProperties ( )

Update content object properties.

Definition at line 884 of file class.ilObjContentObject.php.

References cleanFrames(), getFooterPage(), getHeaderPage(), ilObject\getId(), getLayout(), getLayoutPerPage(), getOnline(), getPageHeader(), getPublicAccessMode(), getPublicExportFile(), getStyleSheetId(), getTOCMode(), isActiveDownloads(), isActiveDownloadsPublic(), isActiveHistoryUserComments(), isActiveLMMenu(), isActiveNumbering(), isActivePreventGlossaryAppendix(), isActivePrintView(), isActiveTOC(), publicNotes(), setCleanFrames(), and ilUtil\tf2yn().

Referenced by update().

{
global $ilDB;
// force clean_frames to be set, if layout per page is activated
if ($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($this->getTOCMode(), "text").",".
" is_online = ".$ilDB->quote(ilUtil::tf2yn($this->getOnline()), "text").",".
" toc_active = ".$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($this->isActivePreventGlossaryAppendix()), "text").",".
" downloads_active = ".$ilDB->quote(ilUtil::tf2yn($this->isActiveDownloads()), "text").",".
" downloads_public_active = ".$ilDB->quote(ilUtil::tf2yn($this->isActiveDownloadsPublic()), "text").",".
" clean_frames = ".$ilDB->quote(ilUtil::tf2yn($this->cleanFrames()), "text").",".
" pub_notes = ".$ilDB->quote(ilUtil::tf2yn($this->publicNotes()), "text").",".
" hist_user_comments = ".$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($this->getLayoutPerPage(), "integer")." ".
" WHERE id = ".$ilDB->quote($this->getId(), "integer");
$ilDB->manipulate($q);
}

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ilObjContentObject::validatePages ( )

Validate all pages.

Definition at line 2694 of file class.ilObjContentObject.php.

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

Referenced by importFromDirectory().

{
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
include_once "./Services/COPage/classes/class.ilPageObject.php";
$mess = "";
$pages = ilLMPageObject::getPageList($this->getId());
foreach ($pages as $page)
{
if (ilPageObject::_exists($this->getType(), $page["obj_id"]))
{
$cpage = new ilPageObject($this->getType(), $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;
}

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ilObjContentObject::writeStyleSheetId (   $a_style_id)

write ID of assigned style sheet object to db

Definition at line 520 of file class.ilObjContentObject.php.

References ilObject\getId().

Referenced by importFromDirectory().

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

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Field Documentation

ilObjContentObject::$import_dir = ''
private

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

Referenced by createImportDirectory(), and getImportDirectory().

ilObjContentObject::$layout

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

Referenced by getLayout().

ilObjContentObject::$lm_tree

Definition at line 23 of file class.ilObjContentObject.php.

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

ilObjContentObject::$meta_data

Definition at line 24 of file class.ilObjContentObject.php.

ilObjContentObject::$online

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

Referenced by getOnline().

ilObjContentObject::$pg_header

Definition at line 27 of file class.ilObjContentObject.php.

Referenced by getPageHeader().

ilObjContentObject::$style_id

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

Referenced by cloneObject(), and getStyleSheetId().

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