protected function _contentToDom($content, $return_parent = FALSE)
{
if ($content instanceof \SimpleXMLElement) {
$new = dom_import_simplexml($content);
if ($return_parent) {
$new = $new->parentNode;
}
} elseif ($content instanceof \DOMNode) {
$new = $content;
if ($return_parent) {
$new = $new->parentNode;
}
} elseif (is_string($content)) {
if ($return_parent) {
$new = Quip::load("<root>{$content}</root>")->dom();
} else {
$new = Quip::load($content)->dom();
}
} else {
throw new \InvalidArgumentException("Unknown type of content.");
}
$me = $this->dom();
if ($new->ownerDocument !== $me->ownerDocument) {
$clone = $new->cloneNode(TRUE);
$new = $me->ownerDocument->importNode($clone, TRUE);
}
return $new;
}
public function testMultipleReferences()
{
// Document how much memory is used when additional iterators are instantiated.
$quip = Quip::load(__DIR__ . '/Resources/XmlBasicList.xml', 0, TRUE);
$count = 1000;
$v = array();
$pre = memory_get_usage(FALSE);
for ($i = 0; $i < $count; ++$i) {
$v[] = $quip->xpath("//item");
}
$post = memory_get_usage(FALSE);
$memory_per_reference = round(($post - $pre) / $count);
// This test is targeted to PHP 5.3
// 5.4 and 5.5 both use 25% less memory
$this->assertLessThanOrEqual(21400, $memory_per_reference, "Early tests only show 21K per additional iterator in context.");
// Document how much memory is used when additional iterators are instantiated.
$quip = Quip::load(__DIR__ . '/Resources/XmlBasicList.xml', 0, TRUE);
$count = 1000;
$v = array();
$pre = memory_get_usage(FALSE);
for ($i = 0; $i < $count; ++$i) {
$v[] = $quip->xpath("//original");
}
$post = memory_get_usage(FALSE);
$memory_per_reference = round(($post - $pre) / $count);
// var_dump($memory_per_reference);
// This test is targeted to PHP 5.3
// 5.4 and 5.5 both use 25% less memory
$this->assertLessThanOrEqual(2250, $memory_per_reference, "Early tests only show 2.2K per additional 1-item iterator in context.");
}
/**
*
* @param unknown $source
* @param number $options
* @param string $data_is_url
* @param string $ns
* @param string $is_prefix
* @param number $quip_options
* @return \QuipXml\Xml\QuipXmlElement
*/
public static function loadIcal($source, $options = 0, $data_is_url = FALSE, $ns = '', $is_prefix = FALSE, $quip_options = 0)
{
// Get the content.
if ($data_is_url) {
$source = file_get_contents($source);
$data_is_url = FALSE;
}
// Initialize the XML object using an empty iCal element.
$dom =& \DOMDocument::loadXML('<iCalendar xmlns:xCal="http://ietf.org/rfc/rfcXXXX.txt"></iCalendar>');
// Strip off the bad white space.
$source = trim(preg_replace("@[\n\r]+@s", "\n", $source));
$lines = explode("\n", $source);
// Iterate through the lines
$i = 0;
while (count($lines) > $i) {
QuipCalendar::loadICalElement($dom->documentElement, $lines, $i);
}
return Quip::load($dom);
}
public function convertString($source, &$destination)
{
$source = str_replace("\r\n", "\n", $source);
$source = str_replace("\r", "\n", $source);
$quip = Quip::load($source, 0, FALSE, '', FALSE, Quip::LOAD_NS_UNWRAP);
try {
// Unwrap spelling/grammar errors.
$found = TRUE;
while ($found) {
$found = FALSE;
$quip->xpath("//span[matches(@class, '(SpellE|GramE)'")->unwrap();
}
// Remove references to external resource files.
$quip->xpath("//link[@rel = 'themeData']")->remove();
$quip->xpath("//link[@rel = 'colorSchemeMapping']")->remove();
$quip->xpath("//link[@rel = 'File-List']")->remove();
// $quip->xpath("//meta[@http-equiv = 'Content-Type']")->not(':first')->remove();
$quip->xpath("//meta[@name]")->remove();
// Iterate through <style> tags and remove mso-* properties
foreach ($quip->xpath('//style') as $style_node) {
$style = $style_node->html();
$prev = '';
while ($prev !== $style) {
$prev = $style;
// Remove mso-
$style = preg_replace('@([\\s;{])mso-.*?;@', '\\1', $style);
// Remove empty blocks
$style = preg_replace('@\\{\\s+\\}@s', '{}', $style);
$style = preg_replace("@\\}[^\\*\\{\\}/]+?\\{\\}@s", '}', $style);
// Blank lines
$style = preg_replace("@\n\\s*\n@s", "\n", $style);
}
$style_node->html($style);
}
} catch (\Exception $e) {
echo $e->getMessage();
}
$destination = $quip->html();
// echo $destination;
return $this;
}
public function testWrapUnwrap()
{
$quip = Quip::load(__DIR__ . '/Resources/XmlBasicList.xml', 0, TRUE);
$expected = $quip->xpath("//output[@method = 'list-newlist']")->html($this->formatter);
$quip = Quip::load(__DIR__ . '/Resources/XmlBasicList.xml', 0, TRUE);
$tgt = $quip->xpath("//original//item[@class = 'target']");
$tgt->xparent()->wrap('<newlist/>');
$tgt->unwrap();
$actual = $quip->original->html($this->formatter);
$this->assertEquals($expected, $actual);
$quip = Quip::load(__DIR__ . '/Resources/XmlBasicList.xml', 0, TRUE);
$quip->original->wrapInner('<newlist />');
$quip->original->newlist->html($quip->xpath("//original//list")->html());
$actual = $quip->original->html($this->formatter);
$this->assertEquals($expected, $actual);
$quip = Quip::load(__DIR__ . '/Resources/XmlBasicList.xml', 0, TRUE);
$list = $quip->xpath("//original//item")->xparent()->wrapInner('<newlist />')->xpath("./*[1]")->unwrap();
$actual = $quip->original->html($this->formatter);
$this->assertEquals($expected, $actual);
}