Inheritance diagram for ilLMPageObject:
Collaboration diagram for ilLMPageObject:
Public Member Functions | |
| ilLMPageObject (&$a_content_obj, $a_id=0, $a_halt=true) | |
| Constructor public. | |
| _ilLMPageObject () | |
| read () | |
| create ($a_upload=false) | |
| delete ($a_delete_meta_data=true) | |
| delete lm object data | |
| & | copy () |
| copy page | |
| & | copyToOtherContObject (&$a_cont_obj) |
| copy a page to another content object (learning module / dlib book) | |
| _splitPage ($a_page_id, $a_pg_parent_type, $a_hier_id) | |
| split page at hierarchical id | |
| _splitPageNext ($a_page_id, $a_pg_parent_type, $a_hier_id) | |
| split page to next page at hierarchical id | |
| assignPageObject (&$a_page_obj) | |
| assign page object | |
| & | getPageObject () |
| get assigned page object | |
| setId ($a_id) | |
| set id | |
| getId () | |
| setAlias ($a_is_alias) | |
| set wether page object is an alias | |
| isAlias () | |
| setOriginID ($a_id) | |
| getOriginID () | |
| getPageList ($lm_id) | |
| static | |
| _getPresentationTitle ($a_pg_id, $a_mode=IL_CHAPTER_TITLE, $a_include_numbers=false) | |
| presentation title doesn't have to be page title, it may be chapter title + page title or chapter title only, depending on settings | |
| exportXML (&$a_xml_writer, $a_mode="normal", $a_inst=0) | |
| export page object to xml (see ilias_co.dtd) | |
| _exportXMLAlias (&$a_xml_writer, $a_id, $a_inst=0) | |
| export page alias to xml | |
| exportXMLMetaData (&$a_xml_writer) | |
| export page objects meta data to xml (see ilias_co.dtd) | |
| modifyExportIdentifier ($a_tag, $a_param, $a_value) | |
| exportXMLPageContent (&$a_xml_writer, $a_inst=0) | |
| export page objects meta data to xml (see ilias_co.dtd) | |
| getMediaObjectIds () | |
| get ids of all media objects within the page | |
| getFileItemIds () | |
| get ids of all file items within the page | |
| exportFO (&$a_xml_writer) | |
| export page object to fo | |
| _goto ($a_target) | |
| redirect script | |
Data Fields | |
| $is_alias | |
| $origin_id | |
| $id | |
| $ilias | |
| $dom | |
| $page_object | |
Detailed Description
Definition at line 48 of file class.ilLMPageObject.php.
Member Function Documentation
| ilLMPageObject::_exportXMLAlias | ( | &$ | a_xml_writer, | |
| $ | a_id, | |||
| $ | a_inst = 0 | |||
| ) |
export page alias to xml
Definition at line 501 of file class.ilLMPageObject.php.
Referenced by ilStructureObject::exportXMLPageObjects().
{
$attrs = array();
$a_xml_writer->xmlStartTag("PageObject", $attrs);
$attrs = array();
$attrs["OriginId"] = "il_".$a_inst.
"_pg_".$a_id;
$a_xml_writer->xmlElement("PageAlias", $attrs);
$a_xml_writer->xmlEndTag("PageObject");
}
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| ilLMPageObject::_getPresentationTitle | ( | $ | a_pg_id, | |
| $ | a_mode = IL_CHAPTER_TITLE, |
|||
| $ | a_include_numbers = false | |||
| ) |
presentation title doesn't have to be page title, it may be chapter title + page title or chapter title only, depending on settings
- Parameters:
-
string $a_mode IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER
Definition at line 369 of file class.ilLMPageObject.php.
Referenced by ilSearchGUI::__formatDigiLibResult(), ilSearchGUI::__formatLearningModuleResult(), ilSearchGUI::__save(), ilObjContentObjectGUI::addLocations(), ilLMTOCExplorer::buildTitle(), ilTableOfContentsExplorer::buildTitle(), ilContObjLocatorGUI::display(), ilLMPageObjectGUI::executeCommand(), exportFO(), ilLMPresentationGUI::ilLMNavigation(), ilLMPresentationGUI::ilPage(), ilLMPresentationGUI::ilTranslation(), ilObjContentObjectGUI::linkChecker(), ilLMPresentationGUI::showPrintView(), and ilLMPresentationGUI::showPrintViewSelection().
{
global $ilDB;
// select
$query = "SELECT * FROM lm_data WHERE obj_id = '".$a_pg_id."'";
$pg_set = $ilDB->query($query);
$pg_rec = $pg_set->fetchRow(DB_FETCHMODE_ASSOC);
if($a_mode == IL_NO_HEADER)
{
return "";
}
$tree = new ilTree($pg_rec["lm_id"]);
$tree->setTableNames('lm_tree','lm_data');
$tree->setTreeTablePK("lm_id");
if($a_mode == IL_PAGE_TITLE)
{
$nr = "";
/*
if ($a_include_numbers)
{
if ($tree->isInTree($pg_rec["obj_id"]))
{
// get page tree node
$query = "SELECT * FROM lm_tree WHERE child = ".
$ilDB->quote($a_pg_id)." AND lm_id = ".
$ilDB->quote($pg_rec["lm_id"]);
$tree_set = $ilDB->query($query);
$tree_node = $tree_set->fetchRow(DB_FETCHMODE_ASSOC);
$depth = $tree_node["depth"];
//$nr = $tree->getChildSequenceNumber($tree_node)." ";
$nr = " ";
$dot = "";
for ($i = $depth - 1; $i > 1; $i --)
{
// get next parent tree node
$query = "SELECT * FROM lm_tree WHERE child = ".
$ilDB->quote($tree_node["parent"])." AND lm_id = ".
$ilDB->quote($pg_rec["lm_id"]);
$tree_set = $ilDB->query($query);
$tree_node = $tree_set->fetchRow(DB_FETCHMODE_ASSOC);
$seq = $tree->getChildSequenceNumber($tree_node);
$nr = $seq.$dot.$nr;
$dot = ".";
}
}
}*/
return $nr.$pg_rec["title"];
}
if ($tree->isInTree($pg_rec["obj_id"]))
{
$pred_node = $tree->fetchPredecessorNode($pg_rec["obj_id"], "st");
$childs = $tree->getChildsByType($pred_node["obj_id"], "pg");
$cnt_str = "";
if(count($childs) > 1)
{
$cur_cnt = 0;
foreach($childs as $child)
{
$cur_cnt++;
if($child["obj_id"] == $pg_rec["obj_id"])
{
break;
}
}
$cnt_str = " (".$cur_cnt."/".count($childs).")";
}
/*
require_once("content/classes/class.ilStructureObject.php");
$struct_obj =& new ilStructureObject($pred_node["obj_id"]);
return $struct_obj->getTitle();*/
return $pred_node["title"].$cnt_str;
}
else
{
return $pg_rec["title"];
}
}
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| ilLMPageObject::_goto | ( | $ | a_target | ) |
redirect script
- Parameters:
-
string $a_target
Definition at line 619 of file class.ilLMPageObject.php.
References $ilErr, ilLMObject::$lm_id, $lng, $rbacsystem, $ref_id, ilSearch::_checkParentConditions(), ilObject::_getAllReferences(), ilLMObject::_lookupContObjID(), and ilUtil::redirect().
{
global $rbacsystem, $ilErr, $lng;
// determine learning object
$lm_id = ilLMObject::_lookupContObjID($a_target);
// get all references
$ref_ids = ilObject::_getAllReferences($lm_id);
// check read permissions
foreach ($ref_ids as $ref_id)
{
include_once 'classes/class.ilSearch.php';
// Added this additional check (ParentConditions) to avoid calls of objects inside e.g courses.
// Will be replaced in future releases by ilAccess::checkAccess()
if ($rbacsystem->checkAccess("read", $ref_id) and ilSearch::_checkParentConditions($ref_id))
{
ilUtil::redirect("content/lm_presentation.php?ref_id=$ref_id".
"&obj_id=$a_target");
}
}
$ilErr->raiseError($lng->txt("msg_no_perm_read_lm"), $ilErr->FATAL);
}
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| ilLMPageObject::_ilLMPageObject | ( | ) |
Definition at line 86 of file class.ilLMPageObject.php.
{
if(is_object($this->page_object))
{
unset($this->page_object);
}
}
| ilLMPageObject::_splitPage | ( | $ | a_page_id, | |
| $ | a_pg_parent_type, | |||
| $ | a_hier_id | |||
| ) |
split page at hierarchical id
the main reason for this method being static is that a lm page object is not available within ilPageContentGUI where this method is called
Definition at line 183 of file class.ilLMPageObject.php.
References ilLMObject::$lm_id, $tree, ilLMObject::$type, ilLMObject::_lookupContObjID(), ilObject::_lookupType(), and ilLMPageObject().
Referenced by ilPageContentGUI::splitPage().
{
// get content object (learning module / digilib book)
$lm_id = ilLMObject::_lookupContObjID($a_page_id);
$type = ilObject::_lookupType($lm_id, false);
switch ($type)
{
case "lm":
include_once ("content/classes/class.ilObjLearningModule.php");
$cont_obj = new ilObjLearningModule($lm_id, false);
break;
case "dbk":
include_once ("content/classes/class.ilObjDlBook.php");
$cont_obj = new ilObjDlBook($lm_id, false);
break;
}
$source_lm_page =& new ilLMPageObject($cont_obj, $a_page_id);
// create new page
$meta =& new ilMetaData();
$lm_page =& new ilLMPageObject($cont_obj);
$lm_page->assignMetaData($meta);
$lm_page->setTitle($source_lm_page->getTitle());
$lm_page->setLMId($source_lm_page->getLMId());
$lm_page->setType($source_lm_page->getType());
$lm_page->setDescription($source_lm_page->getDescription());
$lm_page->create();
// copy complete content of source page to new page
$source_page =& $source_lm_page->getPageObject();
$page =& $lm_page->getPageObject();
$page->setXMLContent($source_page->getXMLContent());
$page->buildDom();
// insert new page in tree (after original page)
$tree = new ilTree($cont_obj->getId());
$tree->setTableNames('lm_tree','lm_data');
$tree->setTreeTablePK("lm_id");
if ($tree->isInTree($source_lm_page->getId()))
{
$parent_node = $tree->getParentNodeData($source_lm_page->getId());
$tree->insertNode($lm_page->getId(), $parent_node["child"], $source_lm_page->getId());
}
// remove all nodes >= hierarchical id from source page
$source_page->buildDom();
$source_page->addHierIds();
$source_page->deleteContentFromHierId($a_hier_id);
// remove all nodes < hierarchical id from new page (incl. update)
$page->addHierIds();
$page->deleteContentBeforeHierId($a_hier_id);
return $lm_page;
}
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| ilLMPageObject::_splitPageNext | ( | $ | a_page_id, | |
| $ | a_pg_parent_type, | |||
| $ | a_hier_id | |||
| ) |
split page to next page at hierarchical id
the main reason for this method being static is that a lm page object is not available within ilPageContentGUI where this method is called
Definition at line 249 of file class.ilLMPageObject.php.
References ilLMObject::$lm_id, $tree, ilLMObject::$type, ilLMObject::_lookupContObjID(), ilObject::_lookupType(), ilPageObject::_moveContentAfterHierId(), and ilLMPageObject().
Referenced by ilPageContentGUI::splitPageNext().
{
// get content object (learning module / digilib book)
$lm_id = ilLMObject::_lookupContObjID($a_page_id);
$type = ilObject::_lookupType($lm_id, false);
switch ($type)
{
case "lm":
include_once ("content/classes/class.ilObjLearningModule.php");
$cont_obj = new ilObjLearningModule($lm_id, false);
break;
case "dbk":
include_once ("content/classes/class.ilObjDlBook.php");
$cont_obj = new ilObjDlBook($lm_id, false);
break;
}
$tree = new ilTree($cont_obj->getId());
$tree->setTableNames('lm_tree','lm_data');
$tree->setTreeTablePK("lm_id");
$source_lm_page =& new ilLMPageObject($cont_obj, $a_page_id);
$source_page =& $source_lm_page->getPageObject();
// get next page
$succ = $tree->fetchSuccessorNode($a_page_id, "pg");
if ($succ["child"] > 0)
{
$target_lm_page =& new ilLMPageObject($cont_obj, $succ["child"]);
$target_page =& $target_lm_page->getPageObject();
$target_page->buildDom();
$target_page->addHierIds();
// move nodes to target page
$source_page->buildDom();
$source_page->addHierIds();
ilPageObject::_moveContentAfterHierId($source_page, $target_page, $a_hier_id);
//$source_page->deleteContentFromHierId($a_hier_id);
return $succ["child"];
}
}
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| ilLMPageObject::assignPageObject | ( | &$ | a_page_obj | ) |
assign page object
- Parameters:
-
object $a_page_obj page object
Definition at line 299 of file class.ilLMPageObject.php.
{
$this->page_object =& $a_page_obj;
}
| & ilLMPageObject::copy | ( | ) |
copy page
Definition at line 132 of file class.ilLMPageObject.php.
References ilLMObject::getContentObject(), ilLMObject::getDescription(), ilLMObject::getLMId(), ilLMObject::getTitle(), ilLMObject::getType(), and ilLMPageObject().
{
$meta =& new ilMetaData();
$lm_page =& new ilLMPageObject($this->getContentObject());
$lm_page->assignMetaData($meta);
$lm_page->setTitle($this->getTitle());
$lm_page->setLMId($this->getLMId());
$lm_page->setType($this->getType());
$lm_page->setDescription($this->getDescription());
$lm_page->create();
$page =& $lm_page->getPageObject();
$page->setXMLContent($this->page_object->getXMLContent());
$page->buildDom();
$page->update();
return $lm_page;
}
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| & ilLMPageObject::copyToOtherContObject | ( | &$ | a_cont_obj | ) |
copy a page to another content object (learning module / dlib book)
Definition at line 155 of file class.ilLMPageObject.php.
References ilLMObject::getDescription(), ilLMObject::getTitle(), ilLMObject::getType(), and ilLMPageObject().
{
//echo "<br>from page lm:".$this->getLMId().", pg: ".$this->getId();
$meta =& new ilMetaData();
$lm_page =& new ilLMPageObject($a_cont_obj);
$lm_page->assignMetaData($meta);
$lm_page->setTitle($this->getTitle());
$lm_page->setLMId($a_cont_obj->getId());
$lm_page->setType($this->getType());
$lm_page->setDescription($this->getDescription());
$lm_page->create();
//echo "<br>to page lm:".$lm_page->getLMId().", pg: ".$lm_page->getId();
$page =& $lm_page->getPageObject();
$page->setXMLContent($this->page_object->getXMLContent());
$page->buildDom();
$page->update();
return $lm_page;
}
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| ilLMPageObject::create | ( | $ | a_upload = false |
) |
Reimplemented from ilLMObject.
Definition at line 110 of file class.ilLMPageObject.php.
References getId(), and ilLMObject::getLMId().
{
parent::create($a_upload);
if(!is_object($this->page_object))
{
$this->page_object =& new ilPageObject($this->content_object->getType());
}
$this->page_object->setId($this->getId());
$this->page_object->setParentId($this->getLMId());
$this->page_object->create($a_upload);
}
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| ilLMPageObject::delete | ( | $ | a_delete_meta_data = true |
) |
delete lm object data
Reimplemented from ilLMObject.
Definition at line 122 of file class.ilLMPageObject.php.
{
parent::delete($a_delete_meta_data);
$this->page_object->delete();
}
| ilLMPageObject::exportFO | ( | &$ | a_xml_writer | ) |
export page object to fo
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 590 of file class.ilLMPageObject.php.
References $ilBench, ilLMObject::$title, _getPresentationTitle(), and getId().
{
global $ilBench;
//$attrs = array();
//$a_xml_writer->xmlStartTag("PageObject", $attrs);
$title = ilLMPageObject::_getPresentationTitle($this->getId());
if ($title != "")
{
$attrs = array();
$attrs["font-family"] = "Times";
$attrs["font-size"] = "14pt";
$a_xml_writer->xmlElement("fo:block", $attrs, $title);
}
// PageContent
$this->page_object->buildDom();
$fo = $this->page_object->getFO();
$a_xml_writer->appendXML($fo);
//$a_xml_writer->xmlEndTag("PageObject");
}
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| ilLMPageObject::exportXML | ( | &$ | a_xml_writer, | |
| $ | a_mode = "normal", |
|||
| $ | a_inst = 0 | |||
| ) |
export page object to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 463 of file class.ilLMPageObject.php.
References $ilBench, exportXMLMetaData(), and exportXMLPageContent().
{
global $ilBench;
$attrs = array();
$a_xml_writer->xmlStartTag("PageObject", $attrs);
switch ($a_mode)
{
case "normal":
// MetaData
$ilBench->start("ContentObjectExport", "exportPageObject_XML_Meta");
$this->exportXMLMetaData($a_xml_writer);
$ilBench->stop("ContentObjectExport", "exportPageObject_XML_Meta");
// PageContent
$ilBench->start("ContentObjectExport", "exportPageObject_XML_PageContent");
$this->exportXMLPageContent($a_xml_writer, $a_inst);
$ilBench->stop("ContentObjectExport", "exportPageObject_XML_PageContent");
break;
case "alias":
$attrs = array();
$attrs["OriginId"] = "il_".$a_inst.
"_pg_".$this->getId();
$a_xml_writer->xmlElement("PageAlias", $attrs);
break;
}
// Layout
// not implemented
$a_xml_writer->xmlEndTag("PageObject");
}
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| ilLMPageObject::exportXMLMetaData | ( | &$ | a_xml_writer | ) |
export page objects meta data to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 521 of file class.ilLMPageObject.php.
References ilLMObject::getType().
Referenced by exportXML().
{
$nested = new ilNestedSetXML();
$nested->setParameterModifier($this, "modifyExportIdentifier");
$a_xml_writer->appendXML($nested->export($this->getId(),
$this->getType()));
}
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| ilLMPageObject::exportXMLPageContent | ( | &$ | a_xml_writer, | |
| $ | a_inst = 0 | |||
| ) |
export page objects meta data to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 547 of file class.ilLMPageObject.php.
References $xml, and ilLMObject::getContentObject().
Referenced by exportXML().
{
//echo "exportxmlpagecontent:$a_inst:<br>";
$cont_obj =& $this->getContentObject();
//$page_obj = new ilPageObject($cont_obj->getType(), $this->getId());
$this->page_object->buildDom();
$this->page_object->insertInstIntoIDs($a_inst);
$this->mobs_contained = $this->page_object->collectMediaObjects(false);
$this->files_contained = $this->page_object->collectFileItems();
$xml = $this->page_object->getXMLFromDom(false, false, false, "", true);
$xml = str_replace("&","&", $xml);
$a_xml_writer->appendXML($xml);
$this->page_object->freeDom();
}
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| ilLMPageObject::getFileItemIds | ( | ) |
get ids of all file items within the page
note: this method must be called afer exportXMLPageContent
Definition at line 579 of file class.ilLMPageObject.php.
{
return $this->files_contained;
}
| ilLMPageObject::getId | ( | ) |
Reimplemented from ilLMObject.
Definition at line 324 of file class.ilLMPageObject.php.
Referenced by create(), exportFO(), and modifyExportIdentifier().
{
return $this->id;
}
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| ilLMPageObject::getMediaObjectIds | ( | ) |
get ids of all media objects within the page
note: this method must be called afer exportXMLPageContent
Definition at line 569 of file class.ilLMPageObject.php.
{
return $this->mobs_contained;
}
| ilLMPageObject::getOriginID | ( | ) |
Definition at line 349 of file class.ilLMPageObject.php.
{
return $this->origin_id;
}
| ilLMPageObject::getPageList | ( | $ | lm_id | ) |
static
Definition at line 357 of file class.ilLMPageObject.php.
References ilLMObject::$lm_id, and ilLMObject::getObjectList().
Referenced by ilObjContentObject::exportHTMLPages(), ilObjContentObject::exportXMLPageObjects(), ilObjContentObjectGUI::pages(), and ilInternalLinkGUI::showLinkHelp().
{
return ilLMObject::getObjectList($lm_id, "pg");
}
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| & ilLMPageObject::getPageObject | ( | ) |
get assigned page object
- Returns:
- object page object
Definition at line 310 of file class.ilLMPageObject.php.
{
return $this->page_object;
}
| ilLMPageObject::ilLMPageObject | ( | &$ | a_content_obj, | |
| $ | a_id = 0, |
|||
| $ | a_halt = true | |||
| ) |
Constructor public.
Definition at line 61 of file class.ilLMPageObject.php.
References $ilBench, $ilias, ilLMObject::ilLMObject(), read(), and ilLMObject::setType().
Referenced by _splitPage(), _splitPageNext(), copy(), and copyToOtherContObject().
{
global $ilias, $ilBench;
$ilBench->start("ContentPresentation", "ilLMPageObject_Constructor");
parent::ilLMObject($a_content_obj, $a_id);
$this->setType("pg");
$this->id = $a_id;
$this->ilias =& $ilias;
$this->is_alias = false;
$this->contains_int_link = false;
$this->mobs_contained = array();
$this->files_contained = array();
$this->halt_on_error = $a_halt;
if($a_id != 0)
{
$this->read();
}
$ilBench->stop("ContentPresentation", "ilLMPageObject_Constructor");
}
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| ilLMPageObject::isAlias | ( | ) |
Definition at line 337 of file class.ilLMPageObject.php.
{
return $this->is_alias;
}
| ilLMPageObject::modifyExportIdentifier | ( | $ | a_tag, | |
| $ | a_param, | |||
| $ | a_value | |||
| ) |
Definition at line 529 of file class.ilLMPageObject.php.
References getId().
{
if ($a_tag == "Identifier" && $a_param == "Entry")
{
$a_value = "il_".IL_INST_ID."_pg_".$this->getId();
//$a_value = ilUtil::insertInstIntoID($a_value);
}
return $a_value;
}
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| ilLMPageObject::read | ( | ) |
Reimplemented from ilLMObject.
Definition at line 97 of file class.ilLMPageObject.php.
References $ilBench.
Referenced by ilLMPageObject().
{
global $ilBench;
$ilBench->start("ContentPresentation", "ilLMPageObject_read");
parent::read();
$this->page_object =& new ilPageObject($this->content_object->getType(),
$this->id, $this->halt_on_error);
$ilBench->stop("ContentPresentation", "ilLMPageObject_read");
}
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| ilLMPageObject::setAlias | ( | $ | a_is_alias | ) |
set wether page object is an alias
Definition at line 332 of file class.ilLMPageObject.php.
{
$this->is_alias = $a_is_alias;
}
| ilLMPageObject::setId | ( | $ | a_id | ) |
set id
Reimplemented from ilLMObject.
Definition at line 319 of file class.ilLMPageObject.php.
{
$this->id = $a_id;
}
| ilLMPageObject::setOriginID | ( | $ | a_id | ) |
Definition at line 343 of file class.ilLMPageObject.php.
{
return $this->origin_id = $a_id;
}
Field Documentation
| ilLMPageObject::$dom |
Definition at line 54 of file class.ilLMPageObject.php.
| ilLMPageObject::$id |
Reimplemented from ilLMObject.
Definition at line 52 of file class.ilLMPageObject.php.
| ilLMPageObject::$ilias |
Reimplemented from ilLMObject.
Definition at line 53 of file class.ilLMPageObject.php.
Referenced by ilLMPageObject().
| ilLMPageObject::$is_alias |
Definition at line 50 of file class.ilLMPageObject.php.
| ilLMPageObject::$origin_id |
Definition at line 51 of file class.ilLMPageObject.php.
| ilLMPageObject::$page_object |
Definition at line 55 of file class.ilLMPageObject.php.
The documentation for this class was generated from the following file:
- content/classes/class.ilLMPageObject.php
