/**
* Parse children. We override this because the xml DOM hierarchy has rows, columns, and cells as children of table
* we need to change the idml element hierarchy so tables are parents of rows which are parents of cells
* @param DOMElement $parentNode
*/
protected function parseChildren($parentNode)
{
foreach ($parentNode->childNodes as $childNode) {
if (IdmlParserHelper::isParsableChildIdmlObjectNode($childNode)) {
$parsableObject = IdmlElementFactory::createFromNode($childNode);
if (is_object($parsableObject)) {
//set the parent first since sometimes parse requires or sets parent data
$parsableObject->parentElement = $this;
if (!IdmlParserHelper::isIdmlTagNode($childNode) && IdmlParserHelper::getIdmlObjectType($parsableObject) != "TableCell") {
$this->childrenElements[] = $parsableObject;
//don't set IdmlTable as parent for IdmlTableCell
}
$parsableObject->parse($childNode);
}
}
}
}
/**
* Parse children.
*
* @param DOMNode $parentNode
*/
private function parseChildren($parentNode)
{
//same logic/code as for IdmlElement method - more comprehensive and easier to maintain
foreach ($parentNode->childNodes as $childNode) {
if (IdmlParserHelper::isParsableChildIdmlObjectNode($childNode)) {
if (Configure::read("dev.idmlHtmlDebugOutput") == true) {
CakeLog::debug(sprintf("[IdmlStory::parseChildren] Parse Story %8s %30s --> %sKb", $this->UID, $childNode->nodeName, round(memory_get_usage(true) / 1024)));
}
$parsableObject = IdmlElementFactory::createFromNode($childNode);
//we must set the parent before parsing since children need parent
$parsableObject->parentElement = $this;
$parsableObject->parse($childNode);
$this->childrenElements[] = $parsableObject;
}
}
}
/**
* Parse children.
* @param DOMElement $parentNode
*/
protected function parseChildren($parentNode)
{
foreach ($parentNode->childNodes as $childNode) {
if (IdmlParserHelper::isParsableChildIdmlObjectNode($childNode)) {
$parsableObject = IdmlElementFactory::createFromNode($childNode);
if (is_object($parsableObject)) {
//set the parent first since sometimes parse requires or sets parent data
$parsableObject->parentElement = $this;
//set this parsable child object as a child of the parent (bypassing xml parent)
$this->childrenElements[] = $parsableObject;
$parsableObject->parse($childNode);
}
}
}
}
/**
* @param DOMNode $node
* @return IdmlElement $object
*/
public static function createFromNode(DOMNode $node)
{
if (IdmlParserHelper::isParsableChildIdmlObjectNode($node)) {
$object = null;
switch ($node->nodeName) {
case 'Rectangle':
// @TODO - determine whether spans should be used for rectangles parallel to the axes, and code accordingly
// $object = new IdmlRectangle();
$object = new IdmlPolygon();
break;
case 'TextFrame':
$object = new IdmlTextFrame();
break;
case 'Element':
$object = new IdmlElement();
break;
case 'CharacterStyleRange':
$object = new IdmlCharacterRange();
break;
case 'ParagraphStyleRange':
$object = new IdmlParagraphRange();
break;
case 'Image':
case 'PDF':
/* Adobe Illustrator PDF image */
/* Adobe Illustrator PDF image */
case 'EPS':
/* Encapsulated Postscript image */
$object = new IdmlImage();
break;
case 'Group':
$object = new IdmlGroup();
break;
case 'Story':
$object = new IdmlStory();
break;
case 'Change':
$object = new IdmlChange();
break;
case 'Content':
$object = new IdmlContent();
break;
case 'Br':
$object = new IdmlBrContent();
break;
case 'XMLElement':
$object = new IdmlXmlElement();
break;
case 'Table':
$object = new IdmlTable();
break;
case 'Cell':
$object = new IdmlTableCell();
break;
case 'Column':
$object = new IdmlTableColumn();
break;
case 'Row':
$object = new IdmlTableRow();
break;
case 'HyperlinkTextSource':
$object = new IdmlHyperlink();
break;
case 'HyperlinkTextDestination':
$object = new IdmlHyperlinkDestination();
break;
case 'Sound':
$object = new IdmlSound();
break;
case 'Movie':
$object = new IdmlMovie();
break;
case 'TextVariableInstance':
$object = new IdmlTextVariableInstance();
break;
case 'GraphicLine':
$object = new IdmlGraphicLine();
break;
case 'Polygon':
$object = new IdmlPolygon();
break;
case 'Oval':
$object = new IdmlOval();
break;
default:
CakeLog::debug("[IdmlElementFactory::createFromNode] '{$node->nodeName}' not implemented");
$object = null;
}
return $object;
}
}
public function parseChildrenRecursively($node, $nodeNamespace)
{
// Within the node there are many, many attributes that we *may* be interested in
foreach ($node->attributes as $key => $attr) {
// For example <ParagraphStyle FontStyle="Regular" /> becomes: $idmlKeyValues['FontStyle'] => 'Regular'
// For example, <Properties><AppliedFont>Minion Pro</AppliedFont></Properties> becomes: $idmlKeyValues['Properties::AppliedFont'] => 'Minion Pro'
if ($nodeNamespace != '') {
$key = $nodeNamespace . '->' . $key;
}
$this->idmlKeyValues[$key] = $attr->value;
}
// Now loop through all child elements
foreach ($node->childNodes as $childNode) {
if ($childNode->nodeType != XML_ELEMENT_NODE) {
continue;
}
if (IdmlParserHelper::isParsableChildIdmlObjectNode($childNode) == true) {
continue;
}
if ($nodeNamespace == '') {
$key = $childNode->tagName;
} else {
$key = $nodeNamespace . '::' . $childNode->tagName;
}
$value = $childNode->textContent;
$key = $this->makeUniqueKey($key);
$this->idmlKeyValues[$key] = $value;
$this->parseChildrenRecursively($childNode, $key);
}
}
