<?php
$dom = new DomDocument();
$frag = $dom->createDocumentFragment();
$frag->appendChild(new DOMElement('root'));
$dom->appendChild($frag);
$root = $dom->documentElement;
$frag->appendChild(new DOMElement('first'));
$root->appendChild($frag);
$frag->appendChild(new DOMElement('second'));
$root->appendChild($frag);
$node = $dom->createElement('newfirst');
$frag->appendChild($node);
$root->replaceChild($frag, $root->firstChild);
unset($frag);
$frag = $dom->createDocumentFragment();
$frag->appendChild(new DOMElement('newsecond'));
$root->replaceChild($frag, $root->lastChild);
$node = $frag->appendChild(new DOMElement('fourth'));
$root->insertBefore($frag, NULL);
$frag->appendChild(new DOMElement('third'));
$node = $root->insertBefore($frag, $node);
$frag->appendChild(new DOMElement('start'));
$root->insertBefore($frag, $root->firstChild);
$frag->appendChild(new DOMElement('newthird'));
$root->replaceChild($frag, $node);
$frag->appendChild(new DOMElement('newfourth'));
$root->replaceChild($frag, $root->lastChild);
$frag->appendChild(new DOMElement('first'));
$root->replaceChild($frag, $root->firstChild->nextSibling);
$root->removeChild($root->firstChild);
private function _makeOpfDoc($xml = null)
{
$opf = new DomDocument('1.0', 'utf-8');
$opf->preserveWhiteSpace = FALSE;
$opf->validateOnParse = true;
if ($xml == null) {
$xml = '<?xml version="1.0" encoding="UTF-8" ?><package version="' . $this->packageVersion . '" unique-identifier="' . $this->uniqIDscheme . '" xmlns="' . $this->opfNS . '"></package>';
$opf->loadXML($xml);
$package = $opf->getElementsByTagName('package')->item(0);
// multiple namespaces on an element require us to use document fragments from strings
$frag = $opf->createDocumentFragment();
if (!$frag->appendXML('<metadata xmlns:dc="' . $this->dcNS . '" xmlns:opf="' . $this->opfNS . '" />')) {
throw new Exception('could not create metadata fragment' . "\n");
}
$this->opf_metadataNode = $package->appendChild($frag);
$this->opf_manifestNode = $package->appendChild($opf->createElement('manifest'));
$this->opf_spineNode = $package->appendChild($opf->createElement('spine'));
} else {
// fix a typo bug that infected many BG packages (we
// do it this way because php wont let us modify the
// xmlns attribute after parsing:
$xml = str_replace('http://www.idpf.og/2007/opf', 'http://www.idpf.org/2007/opf', $xml);
@$opf->loadXML($xml);
$package = $opf->getElementsByTagName('package')->item(0);
if (!is_object($package)) {
//error_log('no package element found');
throw new Exception('package element missing or malformed');
}
if ($package->hasAttribute('xmlns')) {
if ($package->getAttribute('xmlns') != $this->opfNS) {
// correct this
// this won't work due to a bug in PHP, but whatever
// maybe someday some asshole will fix it.
$package->setAttribute('xmlns', $this->opfNS);
// should maybe save but holding off on that
//$opf->formatOutput = TRUE;
//$opf->save($this->packagepath . '/'.$this->opfpath);
} else {
//error_log($package->getAttribute('xmlns'));
}
} else {
//error_log('package has no xmlns attribute!!');
}
if ($package->getElementsByTagName('dc-metadata')->length > 0) {
// old-style meta
$this->opf_metadataNode = $package->getElementsByTagName('dc-metadata')->item(0);
} else {
$this->opf_metadataNode = $package->getElementsByTagName('metadata')->item(0);
}
$this->opf_manifestNode = $package->getElementsByTagName('manifest')->item(0);
$this->uniqIDscheme = $package->getAttribute('unique-identifier');
if (!$this->uniqIDscheme) {
$this->uniqIDscheme = 'PrimaryID';
$package->setAttribute('unique-identifier', $this->uniqIDscheme);
}
if (!$opf->getElementsByTagName('identifier')->item(0)) {
// no identifiers at all!!
$newval = 'urn:uuid:' . uuidGen::generateUuid();
$id = $this->opf_metadataNode->appendChild($opf->createElement('identifier'));
$id->appendChild($opf->createTextNode($newval));
$id->setAttribute('id', $this->uniqIDscheme);
$this->uniqIDval = $newval;
}
foreach ($opf->getElementsByTagName('identifier') as $id) {
if ($id->getAttribute('id') == $this->uniqIDscheme) {
$this->uniqIDval = trim($id->nodeValue);
}
}
if (!strlen($this->uniqIDval) > 1) {
throw new Exception("EPUB file must have a globally unique identifier such as a GUID.");
}
$this->opf_spineNode = $package->getElementsByTagName('spine')->item(0);
if (!$this->opf_metadataNode || !$this->opf_manifestNode || !$this->opf_spineNode) {
throw new Exception('this opf structure is incomplete');
}
}
$this->opfXP = new DomXpath($opf);
$this->opfXP->registerNamespace("opfns", $this->opfNS);
$this->opfXP->registerNamespace("dc", $this->dcNS);
return $opf;
}
echo "\n";
echo "t1 == ret: ";
var_dump($t1 === $ret);
$d = $xml->createElement("div");
$d->appendChild($t3 = $xml->createTextNode(" t3 "));
$d->appendChild($b = $xml->createElement("b"));
$b->appendChild($xml->createElement("X"));
$d->appendChild($t4 = $xml->createTextNode(" t4 "));
$d->appendChild($xml->createTextNode(" xxx "));
echo "\ndiv:\n";
print_node_r($d);
echo "\nInsert t4 before t3:\n";
$ret = $d->insertBefore($t4, $t3);
print_node_r($d);
echo "\n";
$frag = $xml->createDocumentFragment();
$t5 = $frag->appendChild($xml->createTextNode(" t5 "));
$frag->appendChild($i = $xml->createElement("i"));
$i->appendChild($xml->createTextNode(" frob "));
$frag->appendChild($xml->createTextNOde(" t6 "));
echo "\np:\n";
print_node_r($p);
echo "\nFragment:\n";
print_node_r($frag);
echo "\nAppending fragment to p:\n";
$p->appendChild($frag);
print_node_r($p);
echo "\nFragment:\n";
print_node_r($frag);
echo "\ndiv:\n";
print_node_r($d);
/**
* Filter the page html and look for an <a><img> element added by the chooser
* or an <a> element added by the moodle file picker
*
* NOTE: Thumbnail html from the Chooser and a link from the old filepicker
* are of the same form (see $_re_api1_public_urls).
* A thumbnail link from the new repository filepicker plugin is
* different (see $_re_api2_public_urls).
* The latest version of the local lib and rich text editor plugins
* use both a trusted and a regular embed url as the href value of
* the thumbnail html (this is the preferred route going forward).
* Both types of embed_urls will need a user to be authenticated
* before they can view the embed.
*
* @param string $html
* @param array $options
* @return string
*/
public function filter($html, array $options = array())
{
global $COURSE;
$courseid = isset($COURSE->id) ? $COURSE->id : null;
if (empty($html) || !is_string($html) || strpos($html, $this->_mcore_client->get_host()) === false) {
return $html;
}
$dom = new DomDocument();
@$dom->loadHtml(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'));
$xpath = new DOMXPath($dom);
foreach ($xpath->query('//a') as $node) {
$href = $node->getAttribute('href');
if (empty($href)) {
continue;
}
if ((bool) preg_match($this->_re_embed_url, $href)) {
$newnode = $dom->createDocumentFragment();
$imgnode = $node->firstChild;
if ($this->_mcore_client->has_lti_config() && !is_null($courseid)) {
$href = $this->_generate_embed_url($href, $courseid);
} else {
$href = htmlspecialchars($href);
}
extract($this->_get_image_elem_dimensions($imgnode));
$html = $this->_get_iframe_embed_html($href, $width, $height);
$newnode->appendXML($html);
$node->parentNode->replaceChild($newnode, $node);
} else {
if ((bool) preg_match($this->_re_api1_public_urls, $href)) {
$newnode = $dom->createDocumentFragment();
$imgnode = $node->firstChild;
extract($this->_get_image_elem_dimensions($imgnode));
$html = $this->_get_embed_html_from_api1_public_url($href, $width, $height, $courseid);
$newnode->appendXML($html);
$node->parentNode->replaceChild($newnode, $node);
} else {
if ((bool) preg_match($this->_re_api2_public_urls, $href)) {
$newnode = $dom->createDocumentFragment();
$width = $this->_default_thumb_width;
$height = $this->_default_thumb_height;
$html = $this->_get_embed_html_from_api2_public_url($href, $width, $height, $courseid);
$newnode->appendXML($html);
$node->parentNode->replaceChild($newnode, $node);
}
}
}
}
return $dom->saveHTML();
}
function getSubjectDataAsXml($subjectLabel, Database $db)
{
if (empty($subjectLabel)) {
throw new Exception("Empty subject label.");
}
//Retrieve the form data
$result = $db->getSubjectData($subjectLabel);
//Retrieve and decode the final data
$finaldata = $db->getSubjectFinalData($subjectLabel);
$skipped = 0;
$xmlerrors = 0;
$count = 0;
//Register a new error handler to handle libxml specific errors
$originalHandler = set_error_handler("libxml_error_handler");
//Create an XML document to store all the data (properly)
$xmldoc = new DomDocument();
$xmldoc->loadXML('<result subject="' . $subjectLabel . '"/>');
//Create an XML document to store the final form data. This will be appended
//to $xmldoc.
$xmlFinal = $xmldoc->createDocumentFragment();
//Strip the <?xml .. tag
$finalxmldata = str_replace('<?xml version="1.0"?>', '', $finaldata['data']);
$xmlFinal->appendXML($finalxmldata);
$nodeFinal = $xmldoc->createElement('final');
if ($xmlFinal->hasChildNodes()) {
$nodeFinal->appendChild($xmlFinal);
}
$locked = 0;
if ($finaldata['locked'] > 0) {
$locked = $finaldata['locked'];
}
$nodeFinal->setAttribute('locked', $locked);
//Insert the <final> element into the main XML document.
$xmldoc->documentElement->appendChild($nodeFinal);
/* Loop through all the sessions and append the data */
$lastSessionId = null;
$xmlSession = null;
//Get all the elements to construct a valid XML file
foreach ($result as $row) {
//Element doesn't conform to our schema arch? skip it.
if (empty($row['schemaName'])) {
$skipped++;
continue;
}
$sessionId = $row['fkSessionID'];
$schema = $row['schemaName'];
$sessionLabel = $row['label'];
$dateSessionCreated = $row['dateSessionCreated'];
$subjectLabel = $row['subjectLabel'];
$owner = $row['username'];
$formId = $row['formID'];
//Test data integrity
try {
$xmlForm = new DomDocument();
if (!$xmlForm->loadXML($row['data'])) {
throw new Exception("Invalid XML data: Session " . $sessionLabel);
}
//Insert metadata as attributes of the <form> element
$xmlForm->documentElement->setAttribute('id', $formId);
$xmlForm->documentElement->setAttribute('schema', $schema);
} catch (Exception $e) {
//Keep track of errors
$xmlerrors++;
$skipped++;
continue;
}
//Should we start a new session?
if ($lastSessionId != $sessionId) {
$count++;
//Create a <session id='foo'/> element and append it to the document
$nodeSession = $xmldoc->createElement('session');
$nodeSession->setAttribute('id', $sessionLabel);
$nodeSession->setAttribute('owner', $owner);
$nodeSession->setAttribute('date', $dateSessionCreated);
//Insert the <session> element into the xml document
$xmlSession = $xmldoc->documentElement->appendChild($nodeSession);
}
//Copy the data document as a child element of the sesssion
$datanode = $xmldoc->importNode($xmlForm->documentElement, true);
$nodeSession->appendChild($datanode);
$lastSessionId = $sessionId;
}
//xmldoc contains the result organized as a list of sessions with form data
$xmldoc->documentElement->setAttribute('total', $count);
//Restore the original error handler
if (!empty($originalHandler)) {
set_error_handler($originalHandler);
}
//print $xmldoc->saveXML();
return $xmldoc;
}
/**
* Filter the page html and look for an <a><img> element added by the chooser
* or an <a> element added by the moodle file picker
*
*
* @param string $html
* @param array $options
* @return string
*/
public function filter($html, array $options = array())
{
global $COURSE;
$courseid = isset($COURSE->id) ? $COURSE->id : null;
if (empty($html) || !is_string($html) || strpos($html, $this->_binumi_client->get_host()) === false) {
return $html;
}
$dom = new DomDocument();
$sanitized_html = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8');
if (defined('LIBXML_HTML_NOIMPLIED') && defined('LIBXML_HTML_NODEFDTD')) {
@$dom->loadHtml($sanitized_html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
} else {
@$dom->loadHtml($sanitized_html);
}
$xpath = new DOMXPath($dom);
foreach ($xpath->query('//a') as $node) {
$href = $node->getAttribute('href');
$class = $node->getAttribute('class');
if (empty($href)) {
continue;
}
if ($class != 'binumi-embed') {
continue;
}
if ((bool) preg_match($this->_re_embed_url, $href)) {
$newnode = $dom->createDocumentFragment();
$imgnode = $node->firstChild;
$href = htmlspecialchars($href);
extract($this->_get_image_elem_dimensions($imgnode));
$html = $this->_get_iframe_embed_html($href, $width, $height);
$newnode->appendXML($html);
$node->parentNode->replaceChild($newnode, $node);
}
}
return $dom->saveHTML();
}
/**
* Helper to inject the needed exslt function nodes in an XSL Stylesheet
*
* @param \DomDocument $stylesheet Stylesheet to inject the wrapper code into
* @param String $key Instance hash used for mapping in fXSLTProcessor
*
* @return void
*/
public function injectCallbackCode(\DomDocument $stylesheet, $key)
{
$root = $stylesheet->documentElement;
$this->setStylesheetProperties($root);
$frag = $stylesheet->createDocumentFragment();
$frag->appendXML("\n<!-- Injected by fXSLCallback - START -->\n");
$rfo = new \ReflectionObject($this->object);
$methods = $rfo->getMethods(\ReflectionMethod::IS_PUBLIC & ~\ReflectionMethod::IS_STATIC);
if (!empty($methods)) {
$this->registerMethods($frag, $key, $methods);
}
$frag->appendXML("\n<!-- Injected by fXSLCallback - END -->\n");
$root->appendChild($frag);
}
protected function produceAtom($feedArray)
{
// Atom 1.0
$doc = new DomDocument('1.0', 'utf-8');
$feed = $doc->createElement('feed');
$feed->setAttribute('xmlns:itunes', 'http://www.itunes.com/dtds/podcast-1.0.dtd');
$feed->setAttribute('xmlns', 'http://www.w3.org/2005/Atom');
$feed->setAttribute('xml:lang', $feedArray['language']);
$doc->appendChild($feed);
$title = $doc->createElement('title', $feedArray['title']);
$title->setAttribute('type', 'text');
$subtitle = $doc->createElement('subtitle', $feedArray['description']);
$subtitle->setAttribute('type', 'text');
$updated = $doc->createElement('updated', date('Y-m-d\\TH:i:sP'));
$generator = $doc->createElement('generator', ProjectConfiguration::getApplicationName() . ' Feed Module');
$link_alternate = $doc->createElement('link');
$link_alternate->setAttribute('rel', 'alternate');
$link_alternate->setAttribute('type', 'text/html');
$link_alternate->setAttribute('href', $feedArray['link']);
$link_self = $doc->createElement('link');
$link_self->setAttribute('rel', 'self');
$link_self->setAttribute('type', 'application/atom+xml');
$link_self->setAttribute('href', $feedArray['atom_link']);
$id = $doc->createElement('id', $feedArray['link']);
$author = $doc->createElement('author');
$a_name = $doc->createElement('name', ProjectConfiguration::getApplicationName());
$a_email = $doc->createElement('email', ProjectConfiguration::getApplicationEmailAddress());
$a_uri = $doc->createElement('uri', $this->getController()->genUrl('@homepage', true));
$author->appendChild($a_name);
$author->appendChild($a_email);
$author->appendChild($a_uri);
$feed->appendChild($title);
$feed->appendChild($subtitle);
$feed->appendChild($updated);
$feed->appendChild($generator);
$feed->appendChild($link_alternate);
$feed->appendChild($link_self);
$feed->appendChild($id);
$feed->appendChild($author);
$itunes_explicit = $doc->createElement('itunes:explicit', $feedArray["is_nsfw"]);
$itunes_summary = $doc->createElement('itunes:summary', substr($feedArray['description'], 0, 3999));
$itunes_category = $doc->createElement('itunes:category');
$itunes_category->setAttribute('text', 'Technology');
$itunes_subcategory = $doc->createElement('itunes:category');
$itunes_subcategory->setAttribute('text', 'Podcasting');
$itunes_category->appendChild($itunes_subcategory);
// Including the itunes:owner messes with the feed by overriding the title in iTunes.
$feed->appendChild($itunes_explicit);
$feed->appendChild($itunes_summary);
$feed->appendChild($itunes_category);
foreach ($feedArray['entries'] as $entry) {
$fentry = $doc->createElement('entry');
//$fentry->setAttribute('xmlns:xhtml', 'http://www.w3.org/1999/xhtml');
$e_title = $doc->createElement('title');
$e_title->setAttribute('type', 'html');
$cdata_title = $doc->createCDATASection($entry['title']);
$e_title->appendChild($cdata_title);
$thumbnail_tag = $entry['thumbnail'] ? '<p><img src="' . $entry['thumbnail'] . '"/></p>' : '';
$e_summary = $doc->createElement('summary');
$e_summary->setAttribute('type', 'html');
$cdata_summary = $doc->createCDATASection($thumbnail_tag . substr($entry['description'], 0, 500));
$e_summary->appendChild($cdata_summary);
$e_published = $doc->createElement('published', date('Y-m-d\\TH:i:sP', $entry['released']));
$e_updated = $doc->createElement('updated', date('Y-m-d\\TH:i:sP', $entry['modified'] > $entry['released'] ? $entry['modified'] : $entry['released']));
$e_link = $doc->createElement('link');
$e_link->setAttribute('rel', 'alternate');
$e_link->setAttribute('type', 'text/html');
$e_link->setAttribute('href', $entry['link']);
$e_id = $doc->createElement('id', $entry['link']);
$e_author = $doc->createElement('author');
$ea_name = $doc->createElement('name', $entry['author']['name']);
$e_author->appendChild($ea_name);
$e_enclosure = $doc->createElement('link');
$e_enclosure->setAttribute('rel', 'enclosure');
$audio_info = $this->getRemoteInfo($entry['audio_location']);
$e_enclosure->setAttribute('type', $audio_info['type']);
$e_enclosure->setAttribute('href', $entry['audio_location']);
$e_enclosure->setAttribute('length', $audio_info['length']);
$e_enclosure->setAttribute('title', 'Audio');
$e_content = $doc->createElement('content');
//$e_content->setAttribute('xmlns:xhtml',
// 'http://www.w3.org/1999/xhtml');
$e_content->setAttribute('type', 'xhtml');
$fragment = $doc->createDocumentFragment();
$fragment->appendXML($thumbnail_tag . $entry['content']);
$e_div = $doc->createElement('div');
$e_div->setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
$e_div->appendChild($fragment);
$e_content->appendChild($e_div);
if ($entry['reddit_post_url']) {
$e_comments = $doc->createElement('link');
$e_comments->setAttribute('rel', 'replies');
$e_comments->setAttribute('type', 'text/html');
$e_comments->setAttribute('href', $entry['reddit_post_url']);
}
$fentry->appendChild($e_title);
$fentry->appendChild($e_summary);
$fentry->appendChild($e_published);
$fentry->appendChild($e_updated);
$fentry->appendChild($e_link);
$fentry->appendChild($e_id);
$fentry->appendChild($e_author);
$fentry->appendChild($e_enclosure);
$fentry->appendChild($e_content);
$i_itunes_author = $doc->createElement('itunes:author', $entry['author']['name']);
$i_itunes_summary = $doc->createElement('itunes:summary', substr(strip_tags($entry['description']), 0, 3999));
$i_itunes_explicit = $doc->createElement('itunes:explicit', $entry['is_nsfw']);
$fentry->appendChild($i_itunes_author);
$fentry->appendChild($i_itunes_summary);
$fentry->appendChild($i_itunes_explicit);
$feed->appendChild($fentry);
}
$doc->formatOutput = true;
$doc->preserveWhitespace = false;
return $doc->saveXML();
}
/**
* Returns HTML string of an HTML document listing all the given files
*/
function proofsheet_create_html($files)
{
$html_document = new DomDocument();
$html_html = $html_document->createElement('html');
$html_document->appendChild($html_html);
$html_head = $html_document->createElement('head');
$html_html->appendChild($html_head);
$html_body = $html_document->createElement('body');
$html_html->appendChild($html_body);
global $css;
$frag = $html_document->createDocumentFragment();
$frag->appendXML($css);
$html_head->appendChild($frag);
foreach ($files as $file) {
proofsheet_add_file_to_html($html_body, $file);
}
$html = $html_document->saveXML();
return $html;
}
/**
* addWaypoints
* @return void
*/
public function addWaypoints()
{
$xml = new \DOMDocument();
$xml->loadXML($this->gpx);
$waypoints = $xml->getElementsByTagName('wpt');
$dom = new \DomDocument();
$dom->loadHTML($this->html);
$finder = new \DomXPath($dom);
foreach ($waypoints as $waypoint) {
$long_description = $waypoint->getElementsByTagNameNS('http://www.groundspeak.com/cache/1/0/1', 'long_description');
if (empty($long_description->length)) {
continue;
}
if (!preg_match('#<p>Additional [Hidden\\s]+?Waypoints</p>#i', $long_description->item(0)->nodeValue, $matches, PREG_OFFSET_CAPTURE)) {
continue;
}
$data = substr($long_description->item(0)->nodeValue, $matches[0][1] + strlen($matches[0][0]));
if (!$data) {
continue;
}
$details_waypoints = explode('<br />', $data);
array_pop($details_waypoints);
$details_waypoints = array_chunk($details_waypoints, 3);
$gccode = $waypoint->getElementsByTagName('name')->item(0)->nodeValue;
$nodes = $finder->query("//div[@data-cache-id='" . $gccode . "']//*[@class='cacheWaypoints']");
$frag = $dom->createDocumentFragment();
$frag->appendXML('<p>Waypoints</p>' . "\n");
if (!empty($nodes->length)) {
$nodes->item(0)->appendChild($frag);
}
foreach ($details_waypoints as $wpt_data) {
$title = preg_replace('/ GC[\\w]+/', ' ', $wpt_data[0]);
$coordinates = '';
if ($wpt_data[1] !== '' && strpos($wpt_data[1], 'N/S') !== 0) {
$coordinates = ' - ' . trim(html_entity_decode($wpt_data[1]));
}
$comment = $wpt_data[2];
$frag_wpt = $dom->createDocumentFragment();
$frag_wpt->appendXML('<![CDATA[<p><strong>' . $title . $coordinates . '</strong><br />' . $comment . "</p>\n]]>");
if (!empty($nodes->length)) {
$nodes->item(0)->appendChild($frag_wpt);
}
}
}
$this->html = $dom->saveHtml();
}
/**
* Highlights a keyword within a larger string. Won't insert the tags around the keyword if it's found within HTML tags.
* see: http://stackoverflow.com/questions/4081372/highlight-keywords-in-a-paragraph
* @param string $src String to search for the keyword text.
* @param string $keyword String to search for and highlight.
* @return string The original text with SPAN tags inserted around the keyword with a class attribute of 'highlight'.
*/
public static function highlightKeyword($src, $keyword)
{
$keyword = str_replace('*', '', $keyword);
$src = "<div>{$src}</div>";
$dom = new DomDocument();
$dom->recover = true;
@$dom->loadHtml($src);
$xpath = new DomXpath($dom);
$elements = $xpath->query('//*[contains(.,"' . $keyword . '")]');
foreach ($elements as $element) {
foreach ($element->childNodes as $child) {
if (!$child instanceof DomText) {
continue;
}
$fragment = $dom->createDocumentFragment();
$text = $child->textContent;
while (($pos = stripos($text, $keyword)) !== false) {
$fragment->appendChild(new DomText(substr($text, 0, $pos)));
$word = substr($text, $pos, strlen($keyword));
$highlight = $dom->createElement('span');
$highlight->appendChild(new DomText($word));
$highlight->setAttribute('class', 'searchterm');
$fragment->appendChild($highlight);
$text = substr($text, $pos + strlen($keyword));
}
if (!empty($text)) {
$fragment->appendChild(new DomText($text));
}
$element->replaceChild($fragment, $child);
}
}
$str = $dom->saveXml($dom->getElementsByTagName('body')->item(0)->firstChild);
return $str;
}
protected function writeReal(MessageCollection $collection)
{
$mangler = $this->group->getMangler();
$template = new DomDocument('1.0');
$template->preserveWhiteSpace = false;
$template->formatOutput = true;
// Try to use the definition file as template
$sourceLanguage = $this->group->getSourceLanguage();
$sourceFile = $this->group->getSourceFilePath($sourceLanguage);
if (file_exists($sourceFile)) {
$template->load($sourceFile);
} else {
// Else use standard template
$template->load(__DIR__ . '/../data/xliff-template.xml');
}
$list = $template->getElementsByTagName('body')->item(0);
$list->nodeValue = null;
/** @var TMessage $m */
foreach ($collection as $key => $m) {
$key = $mangler->unmangle($key);
$value = $m->translation();
$value = str_replace(TRANSLATE_FUZZY, '', $value);
// @todo Support placeholder tags etc.
$source = $template->createDocumentFragment();
$source->appendXML(htmlspecialchars($m->definition()));
$target = $template->createDocumentFragment();
$target->appendXML(htmlspecialchars($value));
$sourceElement = $template->createElement('source');
$sourceElement->appendChild($source);
$targetElement = $template->createElement('target');
$targetElement->appendChild($target);
if ($m->getProperty('status') === 'fuzzy') {
$targetElement->setAttribute('state', 'needs-l10n');
}
if ($m->getProperty('status') === 'proofread') {
$targetElement->setAttribute('state', 'signed-off');
}
$transUnit = $template->createElement('trans-unit');
$transUnit->setAttribute('id', $key);
$transUnit->appendChild($sourceElement);
$transUnit->appendChild($targetElement);
$list->appendChild($transUnit);
}
$template->encoding = 'UTF-8';
return $template->saveXML();
}