Inheritance diagram for ilSCORMPackageParser:
Collaboration diagram for ilSCORMPackageParser:
Public Member Functions | |
| ilSCORMPackageParser (&$a_slm_object, $a_xml_file) | |
| Constructor. | |
| setHandlers ($a_xml_parser) | |
| set event handler should be overwritten by inherited class private | |
| startParsing () | |
| stores xml data in array | |
| beginElement ($a_name) | |
| endElement ($a_name) | |
| getCurrentElement () | |
| getAncestorElement ($nr=1) | |
| getOpenCount ($a_name) | |
| buildTag ($type, $name, $attr="") | |
| generate a tag with given name and attributes | |
| getCurrentParent () | |
| handlerBeginTag ($a_xml_parser, $a_name, $a_attribs) | |
| handler for begin of element | |
| handlerEndTag ($a_xml_parser, $a_name) | |
| handler for end of element | |
| handlerCharacterData ($a_xml_parser, $a_data) | |
| handler for character data | |
Data Fields | |
| $cnt | |
| $current_element | |
| $slm_object | |
| $parent_stack | |
| $tree_created | |
| $scorm_tree | |
| $current_organization | |
| $current_resource | |
| $item_stack | |
Detailed Description
Definition at line 43 of file class.ilSCORMPackageParser.php.
Member Function Documentation
| ilSCORMPackageParser::beginElement | ( | $ | a_name | ) |
Definition at line 94 of file class.ilSCORMPackageParser.php.
Referenced by handlerBeginTag().
{
if(!isset($this->status["$a_name"]))
{
$this->cnt[$a_name] == 1;
}
else
{
$this->cnt[$a_name]++;
}
$this->current_element[count($this->current_element)] = $a_name;
}
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| ilSCORMPackageParser::buildTag | ( | $ | type, | |
| $ | name, | |||
| $ | attr = "" | |||
| ) |
generate a tag with given name and attributes
- Parameters:
-
string "start" | "end" for starting or ending tag string element/tag name array array of attributes
Definition at line 155 of file class.ilSCORMPackageParser.php.
References $type.
{
$tag = "<";
if ($type == "end")
$tag.= "/";
$tag.= $name;
if (is_array($attr))
{
while (list($k,$v) = each($attr))
$tag.= " ".$k."=\"$v\"";
}
$tag.= ">";
return $tag;
}
| ilSCORMPackageParser::endElement | ( | $ | a_name | ) |
Definition at line 110 of file class.ilSCORMPackageParser.php.
Referenced by handlerEndTag().
{
$this->cnt[$a_name]--;
unset ($this->current_element[count($this->current_element) - 1]);
}
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| ilSCORMPackageParser::getAncestorElement | ( | $ | nr = 1 |
) |
Definition at line 127 of file class.ilSCORMPackageParser.php.
Referenced by handlerCharacterData().
{
return ($this->current_element[count($this->current_element) - 1 - $nr]);
}
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| ilSCORMPackageParser::getCurrentElement | ( | ) |
Definition at line 119 of file class.ilSCORMPackageParser.php.
Referenced by handlerCharacterData().
{
return ($this->current_element[count($this->current_element) - 1]);
}
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| ilSCORMPackageParser::getCurrentParent | ( | ) |
Definition at line 175 of file class.ilSCORMPackageParser.php.
Referenced by handlerBeginTag().
{
return $this->parent_stack[count($this->parent_stack) - 1];
}
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| ilSCORMPackageParser::getOpenCount | ( | $ | a_name | ) |
Definition at line 135 of file class.ilSCORMPackageParser.php.
{
if (isset($this->cnt[$a_name]))
{
return $this->cnt[$a_name];
}
else
{
return 0;
}
}
| ilSCORMPackageParser::handlerBeginTag | ( | $ | a_xml_parser, | |
| $ | a_name, | |||
| $ | a_attribs | |||
| ) |
handler for begin of element
Definition at line 183 of file class.ilSCORMPackageParser.php.
References $file, beginElement(), and getCurrentParent().
{
//echo "<br>handlerBeginTag:".$a_name;
switch($a_name)
{
case "manifest":
$manifest =& new ilSCORMManifest();
$manifest->setSLMId($this->slm_object->getId());
$manifest->setImportId($a_attribs["identifier"]);
$manifest->setVersion($a_attribs["version"]);
$manifest->setXmlBase($a_attribs["xml:base"]);
$manifest->create();
if (!$this->tree_created)
{
$this->sc_tree =& new ilSCORMTree($this->slm_object->getId());
$this->sc_tree->addTree($this->slm_object->getId(), $manifest->getId());
}
else
{
$this->sc_tree->insertNode($manifest->getId(), $this->getCurrentParent());
}
array_push($this->parent_stack, $manifest->getId());
break;
case "organizations":
$organizations =& new ilSCORMOrganizations();
$organizations->setSLMId($this->slm_object->getId());
$organizations->setDefaultOrganization($a_attribs["default"]);
$organizations->create();
$this->sc_tree->insertNode($organizations->getId(), $this->getCurrentParent());
array_push($this->parent_stack, $organizations->getId());
break;
case "organization":
$organization =& new ilSCORMOrganization();
$organization->setSLMId($this->slm_object->getId());
$organization->setImportId($a_attribs["identifier"]);
$organization->setStructure($a_attribs["structure"]);
$organization->create();
$this->current_organization =& $organization;
$this->sc_tree->insertNode($organization->getId(), $this->getCurrentParent());
array_push($this->parent_stack, $organization->getId());
break;
case "item":
$item =& new ilSCORMItem();
$item->setSLMId($this->slm_object->getId());
$item->setImportId($a_attribs["identifier"]);
$item->setIdentifierRef($a_attribs["identifierref"]);
if (strtolower($a_attribs["isvisible"]) != "false")
{
$item->setVisible(true);
}
else
{
$item->setVisible(false);
}
$item->setParameters($a_attribs["parameters"]);
$item->create();
$this->sc_tree->insertNode($item->getId(), $this->getCurrentParent());
array_push($this->parent_stack, $item->getId());
$this->item_stack[count($this->item_stack)] =& $item;
break;
case "adlcp:prerequisites":
$this->item_stack[count($this->item_stack) - 1]->setPrereqType($a_attribs["type"]);
break;
case "resources":
$resources =& new ilSCORMResources();
$resources->setSLMId($this->slm_object->getId());
$resources->setXmlBase($a_attribs["xml:base"]);
$resources->create();
$this->sc_tree->insertNode($resources->getId(), $this->getCurrentParent());
array_push($this->parent_stack, $resources->getId());
break;
case "resource":
$resource =& new ilSCORMResource();
$resource->setSLMId($this->slm_object->getId());
$resource->setImportId($a_attribs["identifier"]);
$resource->setResourceType($a_attribs["type"]);
$resource->setScormType($a_attribs["adlcp:scormtype"]);
$resource->setXmlBase($a_attribs["xml:base"]);
$resource->setHRef($a_attribs["href"]);
$resource->create();
$this->current_resource =& $resource;
$this->sc_tree->insertNode($resource->getId(), $this->getCurrentParent());
array_push($this->parent_stack, $resource->getId());
break;
case "file":
$file =& new ilSCORMResourceFile();
$file->setHRef($a_attribs["href"]);
$this->current_resource->addFile($file);
break;
case "dependency":
$dependency =& new ilSCORMResourceDependency();
$dependency->setIdentifierRef($a_attribs["identifierref"]);
$this->current_resource->addDependency($dependency);
break;
}
$this->beginElement($a_name);
}
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| ilSCORMPackageParser::handlerCharacterData | ( | $ | a_xml_parser, | |
| $ | a_data | |||
| ) |
handler for character data
Definition at line 329 of file class.ilSCORMPackageParser.php.
References getAncestorElement(), and getCurrentElement().
{
//echo "<br>handlerCharacterData:".$this->getCurrentElement().":".$a_data;
// DELETE WHITESPACES AND NEWLINES OF CHARACTER DATA
$a_data = preg_replace("/\n/","",$a_data);
$a_data = preg_replace("/\t+/","",$a_data);
if(!empty($a_data))
{
switch($this->getCurrentElement())
{
case "title":
switch ($this->getAncestorElement(1))
{
case "organization":
$this->current_organization->setTitle(
$this->current_organization->getTitle() . $a_data
);
break;
case "item":
$this->item_stack[count($this->item_stack) - 1]->setTitle(
$this->item_stack[count($this->item_stack) - 1]->getTitle() . $a_data
);
break;
}
break;
case "adlcp:prerequisites":
$this->item_stack[count($this->item_stack) - 1]->setPrerequisites($a_data);
break;
case "adlcp:maxtimeallowed":
$this->item_stack[count($this->item_stack) - 1]->setMaxTimeAllowed($a_data);
break;
case "adlcp:timelimitaction":
$this->item_stack[count($this->item_stack) - 1]->setTimeLimitAction($a_data);
break;
case "adlcp:datafromlms":
$this->item_stack[count($this->item_stack) - 1]->setDataFromLms($a_data);
break;
case "adlcp:masteryscore":
$this->item_stack[count($this->item_stack) - 1]->setMasteryScore($a_data);
break;
}
}
}
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| ilSCORMPackageParser::handlerEndTag | ( | $ | a_xml_parser, | |
| $ | a_name | |||
| ) |
handler for end of element
Definition at line 293 of file class.ilSCORMPackageParser.php.
References endElement().
{
//echo "<br>handlerEndTag:".$a_name;
switch($a_name)
{
case "manifest":
case "organizations":
case "resources":
array_pop($this->parent_stack);
break;
case "organization":
$this->current_organization->update();
array_pop($this->parent_stack);
break;
case "item":
$this->item_stack[count($this->item_stack) - 1]->update();
unset($this->item_stack[count($this->item_stack) - 1]);
array_pop($this->parent_stack);
break;
case "resource":
$this->current_resource->update();
array_pop($this->parent_stack);
break;
}
$this->endElement($a_name);
}
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| ilSCORMPackageParser::ilSCORMPackageParser | ( | &$ | a_slm_object, | |
| $ | a_xml_file | |||
| ) |
Constructor.
- Parameters:
-
object $a_lm_object must be of type ilObjLearningModule string $a_xml_file xml file public
Definition at line 63 of file class.ilSCORMPackageParser.php.
References ilSaxParser::ilSaxParser().
{
parent::ilSaxParser($a_xml_file);
$this->cnt = array();
$this->current_element = array();
$this->slm_object =& $a_slm_object;
$this->tree_created = false;
$this->parent_stack = array();
$this->item_stack = array();
}
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| ilSCORMPackageParser::setHandlers | ( | $ | a_xml_parser | ) |
set event handler should be overwritten by inherited class private
Reimplemented from ilSaxParser.
Definition at line 79 of file class.ilSCORMPackageParser.php.
{
xml_set_object($a_xml_parser,$this);
xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
}
| ilSCORMPackageParser::startParsing | ( | ) |
stores xml data in array
private
Reimplemented from ilSaxParser.
Definition at line 86 of file class.ilSCORMPackageParser.php.
{
parent::startParsing();
}
Field Documentation
| ilSCORMPackageParser::$cnt |
Definition at line 45 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$current_element |
Definition at line 46 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$current_organization |
Definition at line 51 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$current_resource |
Definition at line 52 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$item_stack |
Definition at line 53 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$parent_stack |
Definition at line 48 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$scorm_tree |
Definition at line 50 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$slm_object |
Definition at line 47 of file class.ilSCORMPackageParser.php.
| ilSCORMPackageParser::$tree_created |
Definition at line 49 of file class.ilSCORMPackageParser.php.
The documentation for this class was generated from the following file:
- content/classes/SCORM/class.ilSCORMPackageParser.php
