public function begin()
{
$this->writer->openMemory();
$this->writer->setIndent(true);
$this->writer->setIndentString(str_repeat(' ', 4));
$this->writer->startDocument('1.0', 'UTF-8');
}
public function __construct()
{
parent::openMemory();
//parent::startDocument(); // this hack avoids the output of the <?xml version="1.0" element
parent::setIndent(true);
parent::setIndentString(' ');
}
function fill_muc_config_form(array $packet, array $fill_info)
{
$ret_val_xml = "";
$header = $packet["iq"]["@"];
$nested_conf = $packet["iq"]["#"];
$fields = $nested_conf["query"]["0"]["#"]["x"]["0"]["#"];
unset($fields["title"]);
unset($fields["instructions"]);
unset($nested_conf["query"]["0"]["#"]["x"]["0"]["#"]);
$header["type"] = "set";
$to = $header["from"];
$header["from"] = $header["to"];
$header["to"] = $to;
$nested_conf["query"]["0"]["#"]["x"]["0"]["@"]["type"] = "submit";
foreach ($fill_info as $var => $value) {
if (!$this->set_field_value($fields["field"], $var, $value)) {
return false;
}
}
// var_dump($packet);
// Building response array
$response = array("iq" => array("@" => $header, "#" => $nested_conf));
$response["iq"]["#"]["query"]["0"]["#"]["x"]["0"]["#"] = $fields;
// var_dump($response);
// var_dump($header);
// var_dump($nested_conf);
// var_dump($fields);
/***********************************
******** Generate the XML
***********************************/
$xml = new XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString(' ');
// Starting roots (usualy we've got only 1 root for a pck).
foreach ($response as $key => $value) {
$xml->startElement($key);
if (is_array($value)) {
// Attributes
if (is_array($value["@"])) {
foreach ($value["@"] as $attr => $attr_value) {
$xml->writeAttribute($attr, $attr_value);
}
}
// Nested elements
if (is_array($value["#"])) {
$this->write($xml, $value["#"]);
}
}
$xml->endElement();
$ret_val_xml = $xml->outputMemory(true);
}
return $ret_val_xml;
// var_dump($packet);
// var_dump($fill_info);
}
private function initialise()
{
/* Setting XML header */
@header("content-type: application/vnd.google-earth.kml+xml; charset=UTF-8");
/* Initializing the XML Object */
$xml = new XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString(' ');
$xml->startDocument('1.0', 'UTF-8');
return $xml;
}
function getXml($results)
{
$xml = new XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
// new
$xml->setIndentString(" ");
// new
$xml->startDocument('1.0', 'UTF-8');
$xml->startElement('root');
write($xml, $results);
$xml->endElement();
$xml->endDocument();
// new
$data = $xml->outputMemory(true);
//$file = file_put_contents(APPPATH . '../uploads/data.xml', $data);
return $data;
}
function outputXml($results, $xsltPath)
{
/* Setting XML header */
@header("content-type: text/xml; charset=UTF-8");
/* Initializing the XML Object */
$xml = new XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString(' ');
$xml->startDocument('1.0', 'UTF-8');
if (isset($xsltPath)) {
$xml->WritePi('xml-stylesheet', 'type="text/xsl" href="' . $xsltPath . '"');
}
$xml->startElement('callback');
$xml->writeAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$xml->writeAttribute('xsi:noNamespaceSchemaLocation', 'schema.xsd');
/* Function that converts each array element to an XML node */
function write(XMLWriter $xml, $data)
{
foreach ($data as $key => $value) {
if (is_array($value)) {
if (is_numeric($key)) {
#The only time a numeric key would be used is if it labels an array with non-uniqe keys
write($xml, $value);
continue;
} else {
$xml->startElement($key);
write($xml, $value);
$xml->endElement();
continue;
}
}
$xml->writeElement($key, $value);
}
}
/* Calls previously declared function, passing our results array as parameter */
write($xml, $results);
/* Closing last XML node */
$xml->endElement();
/* Printing the XML */
echo $xml->outputMemory(true);
}
/**
* Build an XML Data Set
*
* @param array $data
* Associative Array containing values to be parsed into an XML Data Set(s)
* @param string $startElement
* Root Opening Tag, default data
* @return string XML String containig values
* @return mixed Boolean false on failure, string XML result on success
*/
public function buildXML($data, $startElement = 'data')
{
if (!is_array($data)) {
$err = 'Invalid variable type supplied, expected array not found on line ' . __LINE__ . " in Class: " . __CLASS__ . " Method: " . __METHOD__;
trigger_error($err);
// if($this->_debug) echo $err;
return false;
// return false error occurred
}
$xml = new \XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString(' ');
if ($this->version || $this->encoding) {
$xml->startDocument($this->version, $this->encoding);
}
$xml->startElement($startElement);
$this->writeEl($xml, $data);
$xml->endElement();
// write end element
// returns the XML results
return $xml->outputMemory(true);
}
public function html($mysqli_stmt)
{
$xml = new XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString("\t");
$xml->startElement('table');
$xml->writeAttribute('class', $this->tbl_class);
$xml->startElement('thead');
$xml->startElement('tr');
//////////////////////////////////
// Column Headers
/////////////////////////////////
$cntcol = count($this->col_classes);
$altcol = 0;
foreach (array_keys($this->cols) as $th) {
$xml->startElement('th');
$xml->writeAttribute('scope', 'col');
if ($this->col_classes[$altcol] != "") {
$xml->writeAttribute('class', $this->col_classes[$altcol]);
}
$altcol = ++$altcol % $cntcol;
if (substr($th, 0, 2) == "__") {
$xml->text('');
} else {
//Sorting
$dir = "A";
if (isset($_GET["sn"]) && $_GET["sn"] == $th && $_GET["sd"] == "A") {
$dir = "D";
}
$xml->startElement('a');
$xml->startAttribute('href');
$xml->writeRaw(quickgrid::get_href(["sn" => $th, "sd" => $dir, "p" => 1]));
$xml->endAttribute();
$xml->text($th);
$xml->endElement();
//a
}
$xml->endElement();
//th
}
$xml->endElement();
//tr
$xml->endElement();
//thead
$xml->startElement('tfoot');
$xml->startElement('tr');
$xml->startElement('td');
$xml->writeAttribute('colspan', count($this->cols));
//////////////////////////////////
// Pager
/////////////////////////////////
$last = ceil($this->row_count / $this->per_page);
$length = 8;
$lbound = $this->cur_page - $length / 2;
$ubound = $this->cur_page + $length / 2;
if ($lbound < 1) {
$lbound = 1;
}
if ($ubound > $last) {
$ubound = $last;
}
if ($this->cur_page != 1) {
$xml->startElement('a');
$xml->startAttribute('href');
$xml->writeRaw(quickgrid::get_href(["p" => $this->cur_page - 1]));
$xml->endAttribute();
$xml->text("<");
$xml->endElement();
//a
}
for ($i = $lbound; $i <= $ubound; $i++) {
if ($i != $this->cur_page) {
$xml->startElement('a');
$xml->startAttribute('href');
$xml->writeRaw(quickgrid::get_href(["p" => $i]));
$xml->endAttribute();
$xml->text("{$i}");
$xml->endElement();
//a
} else {
$xml->startElement('span');
$xml->text("{$i}");
$xml->endElement();
//span
}
}
if ($this->cur_page != $last) {
$xml->startElement('a');
$xml->startAttribute('href');
$xml->writeRaw(quickgrid::get_href(["p" => $this->cur_page + 1]));
$xml->endAttribute();
$xml->text(">");
$xml->endElement();
//a
}
$xml->endElement();
//td
$xml->endElement();
//tr
$xml->endElement();
//tfoot
$xml->startElement('tbody');
//////////////////////////////////
// Table Data
/////////////////////////////////
$cntrow = count($this->row_classes);
$altrow = 0;
$cntcol = count($this->col_classes);
$altcol = 0;
$result = $mysqli_stmt->get_result();
while ($row = $result->fetch_assoc()) {
$xml->startElement('tr');
if ($this->row_classes[$altrow] != "") {
$xml->writeAttribute('class', $this->row_classes[$altrow]);
}
$altrow = ++$altrow % $cntrow;
foreach (array_keys($this->cols) as $th) {
$xml->startElement('td');
if ($this->col_classes[$altcol] != "") {
$xml->writeAttribute('class', $this->col_classes[$altcol]);
}
$altcol = ++$altcol % $cntcol;
if (isset($this->td_formats[$th]) && is_callable($this->td_formats[$th])) {
$tmp = $this->td_formats[$th];
$xml->writeRaw(call_user_func($tmp, $row));
} else {
$td = $this->cols[$th];
if (isset($row[$td])) {
$xml->text($row[$td]);
} else {
$xml->text('');
}
}
$xml->endElement();
//td
}
$xml->endElement();
//tr
}
$xml->endElement();
//tbody
$xml->endElement();
//table
return $xml->outputMemory();
}
/**
* Construct the whole DCAT-AP document given an array of dump info
*
* @param array $data data-blob of i18n and config variables
* @return string: xmldata
*/
function outputXml(array $data)
{
// Initializing the XML Object
$xml = new XmlWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString(' ');
// set namespaces
$xml->startDocument('1.0', 'UTF-8');
$xml->startElementNS('rdf', 'RDF', null);
$xml->writeAttributeNS('xmlns', 'rdf', null, 'http://www.w3.org/1999/02/22-rdf-syntax-ns#');
$xml->writeAttributeNS('xmlns', 'dcterms', null, 'http://purl.org/dc/terms/');
$xml->writeAttributeNS('xmlns', 'dcat', null, 'http://www.w3.org/ns/dcat#');
$xml->writeAttributeNS('xmlns', 'foaf', null, 'http://xmlns.com/foaf/0.1/');
$xml->writeAttributeNS('xmlns', 'adms', null, 'http://www.w3.org/ns/adms#');
$xml->writeAttributeNS('xmlns', 'vcard', null, 'http://www.w3.org/2006/vcard/ns#');
// Calls previously declared functions to construct xml
writePublisher($xml, $data);
writeContactPoint($xml, $data);
$dataset = array();
// Live dataset and distributions
$liveDistribs = writeDistribution($xml, $data, 'ld', null);
if ($data['config']['api-enabled']) {
$liveDistribs = array_merge($liveDistribs, writeDistribution($xml, $data, 'api', null));
}
array_push($dataset, writeDataset($xml, $data, null, $liveDistribs));
// Dump dataset and distributions
if ($data['config']['dumps-enabled']) {
foreach ($data['dumps'] as $key => $value) {
$distIds = writeDistribution($xml, $data, 'dump', $key);
array_push($dataset, writeDataset($xml, $data, $key, $distIds));
}
}
writeCatalog($xml, $data, $dataset);
// Closing last XML node
$xml->endElement();
// Printing the XML
return $xml->outputMemory(true);
}
/**
* Generates the XML output and saves it to a file or returns it as a string
*
* @return null|int Returns the number of bytes written to a local file or false on failure
*/
protected function generate()
{
$w = new \XmlWriter();
$w->openMemory();
$w->setIndent(true);
$w->setIndentString(" ");
$w->startDocument('1.0', 'utf-8');
$w->startElement($this->rootname);
$row = $this->getRow();
$keys = array_keys($row);
foreach ($keys as $key) {
$this->isValidName($key);
}
do {
$w->startElement($this->rowname);
foreach ($row as $key => $value) {
if ($this->suppress && in_array($key, $this->suppress)) {
continue;
}
if ($this->hasChildren && in_array($key, $this->hasChildren)) {
$stripped = $this->stripHtml($value);
$w->startElement($key);
foreach ($stripped as $para) {
$w->writeElement('p', $para);
}
$w->endElement();
} else {
$w->writeElement($key, $value);
}
}
$w->endElement();
} while ($row = $this->getRow());
$w->endElement();
$w->endDocument();
$this->xml = $w->outputMemory();
// write to file
if (isset($this->filename) && $this->local) {
$success = file_put_contents($this->filename, $this->xml);
return $success;
} elseif (isset($this->filename) && $this->download) {
$this->outputHeaders();
file_put_contents('php://output', $this->xml);
exit;
}
}
/**
* Generates the XML output and saves it to a file or returns it as a string
*
* @return null|int Returns the number of bytes written to a local file or false on failure
*/
protected function generate()
{
$w = new \XmlWriter();
$w->openMemory();
$w->setIndent(true);
$w->setIndentString(" ");
$w->startDocument('1.0', 'utf-8');
$w->startElement($this->rootname);
while ($object = $this->getRow()) {
// Start a new row for each object
$w->startElement($this->rowname);
foreach ($object as $key => $value) {
if ($this->suppress && in_array($key, $this->suppress)) {
continue;
}
$this->isValidName($key);
// Check if the key contains another object
if (is_object($value)) {
// Start parent element containing rows of each object
$w->startElement($key . "s");
// $value is an array of objects
foreach ($value as $obj) {
$w->startElement($key);
foreach ($obj as $field => $val) {
$this->isValidName($key);
$w->writeElement($field, $val);
}
$w->endElement();
}
$w->endElement();
} else {
// Write each object's property->value as <key>value</key>
if ($this->hasChildren && in_array($key, $this->hasChildren)) {
$stripped = $this->stripHtml($value);
$w->startElement($key);
foreach ($stripped as $para) {
$w->writeElement('p', $para);
}
$w->endElement();
} else {
$w->writeElement($key, $value);
}
}
}
$w->endElement();
}
$w->endElement();
$w->endDocument();
$this->xml = $w->outputMemory();
// write to file
if (isset($this->filename) && $this->local) {
$success = file_put_contents($this->filename, $this->xml);
return $success;
} elseif (isset($this->filename) && $this->download) {
$this->outputHeaders();
file_put_contents('php://output', $this->xml);
exit;
}
}
