public function element($ele)
{
$name = $ele->tagName;
// Per spec:
// If the element has a declared namespace in the HTML, MathML or
// SVG namespaces, we use the lname instead of the tagName.
if ($this->traverser->isLocalElement($ele)) {
$name = $ele->localName;
}
// If we are in SVG or MathML there is special handling.
// Using if/elseif instead of switch because it's faster in PHP.
if ($name == 'svg') {
$this->outputMode = static::IM_IN_SVG;
$name = Elements::normalizeSvgElement($name);
} elseif ($name == 'math') {
$this->outputMode = static::IM_IN_MATHML;
}
$this->openTag($ele);
if (Elements::isA($name, Elements::TEXT_RAW)) {
foreach ($ele->childNodes as $child) {
$this->wr($child->data);
}
} else {
// Handle children.
if ($ele->hasChildNodes()) {
$this->traverser->children($ele->childNodes);
}
// Close out the SVG or MathML special handling.
if ($name == 'svg' || $name == 'math') {
$this->outputMode = static::IM_IN_HTML;
}
}
// If not unary, add a closing tag.
if (!Elements::isA($name, Elements::VOID_TAG)) {
$this->closeTag($ele);
}
}
public function endTag($name)
{
$lname = $this->normalizeTagName($name);
// Ignore closing tags for unary elements.
if (Elements::isA($name, Elements::VOID_TAG)) {
return;
}
if ($this->insertMode <= static::IM_BEFORE_HTML) {
// 8.2.5.4.2
if (in_array($name, array('html', 'br', 'head', 'title'))) {
$this->startTag('html');
$this->endTag($name);
$this->insertMode = static::IM_BEFORE_HEAD;
return;
}
// Ignore the tag.
$this->parseError("Illegal closing tag at global scope.");
return;
}
// Special case handling for SVG.
if ($this->insertMode == static::IM_IN_SVG) {
$lname = Elements::normalizeSvgElement($lname);
}
// See https://github.com/facebook/hhvm/issues/2962
if (defined('HHVM_VERSION') && ($cid = $this->current->getAttribute('html5-php-fake-id-attribute'))) {
$this->current->removeAttribute('html5-php-fake-id-attribute');
} else {
$cid = spl_object_hash($this->current);
}
// XXX: Not sure whether we need this anymore.
// if ($name != $lname) {
// return $this->quirksTreeResolver($lname);
// }
// XXX: HTML has no parent. What do we do, though,
// if this element appears in the wrong place?
if ($lname == 'html') {
return;
}
// remove the namespaced definded by current node
if (isset($this->pushes[$cid])) {
for ($i = 0; $i < $this->pushes[$cid][0]; $i++) {
array_shift($this->nsStack);
}
unset($this->pushes[$cid]);
}
if (!$this->autoclose($lname)) {
$this->parseError('Could not find closing tag for ' . $lname);
}
// switch ($this->insertMode) {
switch ($lname) {
case "head":
$this->insertMode = static::IM_AFTER_HEAD;
break;
case "body":
$this->insertMode = static::IM_AFTER_BODY;
break;
case "svg":
case "mathml":
$this->insertMode = static::IM_IN_BODY;
break;
}
}
public function testNormalizeSvgElement()
{
$tests = array('foo' => 'foo', 'altglyph' => 'altGlyph', 'BAR' => 'bar', 'fespecularlighting' => 'feSpecularLighting', 'bAz' => 'baz', 'foreignobject' => 'foreignObject');
foreach ($tests as $input => $expected) {
$this->assertEquals($expected, Elements::normalizeSvgElement($input));
}
}
