private function render(\DOMDocument $doc, Element $element, $parent = null)
{
if ($element instanceof \tarcisio\svg\SVG) {
$svgs = $doc->getElementsByTagName('svg');
$svg = $svgs->item(0);
$svg->setAttribute('width', $element->width);
$svg->setAttribute('height', $element->height);
$svg->setAttribute('viewBox', "0 0 {$element->width} {$element->height}");
$gs = $doc->getElementsByTagName('g');
$g = $gs->item(0);
foreach ($element->getChildren() as $ch) {
$this->render($doc, $ch, $g);
}
return $doc;
}
if (!is_null($element->getTitle())) {
$element->appendChild(new Title('', $element->getTitle()));
}
$e = $doc->createElement($element->getElementName());
$parent->appendChild($e);
foreach ($element->getAttributes() as $k => $v) {
if (!is_null($v)) {
$e->setAttribute($k, $v);
}
}
if (!is_null($element->getValue())) {
$e->nodeValue = $element->getValue();
}
foreach ($element->getChildren() as $ch) {
$this->render($doc, $ch, $e);
}
return $doc;
}
public function getAttributes()
{
$attributes = parent::getAttributes();
$attributes['r'] = $this->r;
$attributes['cx'] = $this->cx;
$attributes['cy'] = $this->cy;
return $attributes;
}
public function getAttributes()
{
$attributes = parent::getAttributes();
$attributes['x1'] = $this->x1;
$attributes['y1'] = $this->y1;
$attributes['x2'] = $this->x2;
$attributes['y2'] = $this->y2;
return $attributes;
}
/**
* 開始タグまたは空要素タグの共通部分を書式化します.
* @param Element $element 書式化対象の要素
* @return string "<elementName ... "
*/
protected final function formatTagPrefix(Element $element)
{
$tag = "<";
$tag .= $element->getName();
foreach ($element->getAttributes() as $name => $value) {
$tag .= " ";
$tag .= $value === null ? $this->formatBooleanAttribute($name) : $this->formatAttribute($name, $value);
}
return $tag;
}
/**
* @param Element $element
* @param \DOMNode $node
*/
protected function build(Element $element, \DOMNode $node)
{
$dom = $this->getEngine();
if ($element->getValue() instanceof Collection) {
$newElement = $dom->createElement($element->getName());
foreach ($element->getValue()->getElements() as $child) {
$this->build($child, $newElement);
}
} else {
$newElement = $dom->createElement($element->getName(), $element->getValue()->getValue());
}
foreach ($element->getAttributes()->getValues() as $attr => $value) {
$newElement->setAttribute($attr, $value);
}
$node->appendChild($newElement);
}
/** Returns a HTML representation of an element and its child nodes.
* @param Element $element the element to generate as HTML.
* @return string the HTML. */
public function createHtml($element)
{
$data = array_reduce($element->getChildren(), function ($carry, $child) {
return $carry . $child->toHtml();
}, '');
$allAttributes = [];
foreach ($element->getAttributes() as $name => $value) {
$allAttributes[] = sprintf(static::ATTRIBUTE_TEMPLATE, htmlspecialchars($name, ENT_COMPAT), htmlspecialchars($value, ENT_COMPAT));
}
if (0 === count($allAttributes)) {
$attributes = '';
} else {
$attributes = ' ' . implode(' ', $allAttributes);
}
if (in_array($element->getName(), static::VOID_ELEMENTS)) {
$html = sprintf(static::VOID_ELEMENT_TEMPLATE, $element->getName(), $attributes);
} else {
$html = sprintf(static::ELEMENT_TEMPLATE, $element->getName(), $attributes, $data);
}
return $html;
}
/** Tests for {@link Element::setAttributes}. */
public function testSetAttributes()
{
$e = new Element('img');
$e->setAttributes(['alt' => 'Blue sky', 'id' => 'photo1']);
$a = $e->getAttributes();
$this->assertSame(2, count($a), 'Element has incorrect number of attributes.');
$this->assertSame('Blue sky', $a['alt'], 'First attribute value incorrect.');
$this->assertSame('photo1', $a['id'], 'Second attribute value incorrect.');
}
public function testInterpolationInsideBraces()
{
$el = new Element('%script(type = "text/javascript" src = "#{url::site(\'files/js/html5.js\')}")', $this->compiler);
$this->assertEquals(array('type' => array('t' => 'str', 'v' => '"text/javascript"'), 'src' => array('t' => 'str', 'v' => '"#{url::site(\'files/js/html5.js\')}"')), $el->getAttributes());
$html = trim($this->compiler->parseString('%script(type = "text/javascript" src = "#{url::site(\'files/js/html5.js\')}")'));
$this->assertEquals('<script type="text/javascript" src="<?php echo url::site(\'files/js/html5.js\'); ?>"></script>', $html);
}
protected function writeElement(Element $element, $level)
{
$children = $element->getChildren();
$childCount = count($children);
$hasChildren = $childCount > 0;
$newLine = $this->_pretty ? $this->_newLine : '';
$indent = $this->_pretty ? str_repeat($this->_tabString, $level) : '';
$str = $indent;
$str .= $this->writeOpenTag($element->getTag(), $element->getAttributes(), $hasChildren);
$writeCloseIndent = false;
if ($hasChildren) {
if ($childCount === 1 && $children[0] instanceof Text && mb_strlen($children[0]->getText(), 'utf-8') < $this->_textWrap) {
$str .= $children[0]->getText();
} else {
$str .= $newLine;
for ($i = 0; $i < $childCount; $i++) {
$child = $children[$i];
$str .= $this->writeLeaf($child, $level + 1);
$str .= $newLine;
}
$writeCloseIndent = true;
}
}
if ($hasChildren || !empty($this->_selfClosingTags) && !in_array($element->getTag(), $this->_selfClosingTags)) {
if ($hasChildren && $writeCloseIndent) {
$str .= $indent;
}
$str .= $this->writeCloseTag($element->getTag());
}
return $str;
}
/**
* Html open tag
*
* @param Element $element Element
*
* @return string
*/
public static function open(Element $element)
{
$xhtmlAttributes = self::attributes($element->getAttributes());
$tag = $element->getTag();
return $tag == 'input' ? "<input {$xhtmlAttributes} />" : "<{$tag} {$xhtmlAttributes}>";
}
private function renderHtml(Element $element)
{
$output = '';
if ($this->getIndentationLevel() > 0) {
$output .= $this->getSpaces() . '<' . $element->getTag();
} else {
$output .= '<' . $element->getTag();
}
if ($element->useAttsHelper()) {
$output .= ' <?php atts(array(';
if (($atts = $element->getAttributes()) != null) {
if (isset($atts['id'])) {
$output .= "'id' => " . $this->_renderArrayValue($atts['id'], '_', 'php') . ', ';
unset($atts['id']);
}
if (isset($atts['class'])) {
$output .= "'class' => " . $this->_renderArrayValue($atts['class'], ' ', 'php') . ', ';
unset($atts['class']);
}
foreach ($atts as $name => $att) {
$output .= "";
switch ($att['t']) {
case 'str':
$interpolation = new Interpolation($att['v'], true);
$att_value = $interpolation->render();
$output .= "'{$name}' => {$att_value}, ";
continue;
case 'php':
if (is_array($att['v'])) {
$output .= "'{$name}' => array(" . join(',', $att['v']) . ')';
} else {
$output .= "'{$name}' => {$att['v']}, ";
}
continue;
case 'static':
$output .= "'{$name}' => '{$name}', ";
continue;
case 'function':
$output .= "{$att['v']}, ";
continue;
}
}
}
$output = rtrim($output, ', ');
$output .= ')); ?>';
} else {
if (($atts = $element->getAttributes()) !== null) {
if (isset($atts['id'])) {
$output .= ' id="' . $this->_renderArrayValue($atts['id'], '_', 'txt') . '"';
unset($atts['id']);
}
if (isset($atts['class'])) {
$output .= ' class="' . $this->_renderArrayValue($atts['class'], ' ', 'txt') . '"';
unset($atts['class']);
}
foreach ($atts as $name => $att) {
switch ($att['t']) {
case 'str':
$output .= " {$name}={$att['v']}";
continue;
case 'php':
$output .= " {$name}=<?php {$att['v']}; ?>";
continue;
case 'static':
$output .= " {$name}=\"{$name}\"";
continue;
}
}
}
}
$interpolation = new Interpolation($output);
$output = $interpolation->render();
if ($this->_el->isSelfClosing()) {
$output .= ' />';
} else {
// render inline content
$content = $this->renderTagContent($element->getInlineContent());
$output .= '>' . $content . '</' . $element->getTag() . '>';
}
return $output . "\n";
}
