*/
namespace Friendica\Util;
+use Friendica\Core\Logger;
use DOMXPath;
use SimpleXMLElement;
*
* @return string The created XML
*/
- public static function fromArray($array, &$xml, $remove_header = false, $namespaces = array(), $root = true)
+ public static function fromArray($array, &$xml, $remove_header = false, $namespaces = [], $root = true)
{
if ($root) {
foreach ($array as $key => $value) {
}
}
+ $element = null;
foreach ($array as $key => $value) {
if (!isset($element) && isset($xml)) {
$element = $xml;
*
* @return object XML element object
*/
- public static function createElement($doc, $element, $value = "", $attributes = array())
+ public static function createElement($doc, $element, $value = "", $attributes = [])
{
$element = $doc->createElement($element, xmlify($value));
* @param array $attributes array containing the attributes
* @return void
*/
- public static function addElement($doc, $parent, $element, $value = "", $attributes = array())
+ public static function addElement($doc, $parent, $element, $value = "", $attributes = [])
{
$element = self::createElement($doc, $element, $value, $attributes);
$parent->appendChild($element);
return(null);
}
+ $xml_element_copy = '';
if (!is_string($xml_element)
&& !is_array($xml_element)
&& (get_class($xml_element) == 'SimpleXMLElement')
) {
- $xml_element_copy = $xml_element;
- $xml_element = get_object_vars($xml_element);
+ $xml_element_copy = $xml_element;
+ $xml_element = get_object_vars($xml_element);
}
if (is_array($xml_element)) {
- $result_array = array();
+ $result_array = [];
if (count($xml_element) <= 0) {
return (trim(strval($xml_element_copy)));
}
if ($recursion_depth == 0) {
$temp_array = $result_array;
- $result_array = array(
+ $result_array = [
strtolower($xml_element_copy->getName()) => $temp_array,
- );
+ ];
}
return ($result_array);
public static function toArray($contents, $namespaces = true, $get_attributes = 1, $priority = 'attribute')
{
if (!$contents) {
- return array();
+ return [];
}
if (!function_exists('xml_parser_create')) {
- logger('Xml::toArray: parser function missing');
- return array();
+ Logger::log('Xml::toArray: parser function missing');
+ return [];
}
}
if (! $parser) {
- logger('Xml::toArray: xml_parser_create: no resource');
- return array();
+ Logger::log('Xml::toArray: xml_parser_create: no resource');
+ return [];
}
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
@xml_parser_free($parser);
if (! $xml_values) {
- logger('Xml::toArray: libxml: parse error: ' . $contents, LOGGER_DATA);
+ Logger::log('Xml::toArray: libxml: parse error: ' . $contents, Logger::DATA);
foreach (libxml_get_errors() as $err) {
- logger('libxml: parse: ' . $err->code . " at " . $err->line . ":" . $err->column . " : " . $err->message, LOGGER_DATA);
+ Logger::log('libxml: parse: ' . $err->code . " at " . $err->line . ":" . $err->column . " : " . $err->message, Logger::DATA);
}
libxml_clear_errors();
return;
}
//Initializations
- $xml_array = array();
- $parents = array();
- $opened_tags = array();
- $arr = array();
+ $xml_array = [];
+ $parents = [];
+ $opened_tags = [];
+ $arr = [];
$current = &$xml_array; // Reference
// Go through the tags.
- $repeated_tag_index = array(); // Multiple tags with same name will be turned into an array
+ $repeated_tag_index = []; // Multiple tags with same name will be turned into an array
foreach ($xml_values as $data) {
$tag = $data['tag'];
$type = $data['type'];
$attributes = isset($data['attributes']) ? $data['attributes'] : null;
$value = isset($data['value']) ? $data['value'] : null;
- $result = array();
- $attributes_data = array();
+ $result = [];
+ $attributes_data = [];
if (isset($value)) {
if ($priority == 'tag') {
$current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result;
$repeated_tag_index[$tag.'_'.$level]++;
} else { // This section will make the value an array if multiple tags with the same name appear together
- $current[$tag] = array($current[$tag], $result); // This will combine the existing item and the new item together to make an array
+ $current[$tag] = [$current[$tag], $result]; // This will combine the existing item and the new item together to make an array
$repeated_tag_index[$tag.'_'.$level] = 2;
if (isset($current[$tag.'_attr'])) { // The attribute of the last(0th) tag must be moved as well
}
$repeated_tag_index[$tag.'_'.$level]++;
} else { // If it is not an array...
- $current[$tag] = array($current[$tag], $result); //...Make it an array using using the existing value and the new value
+ $current[$tag] = [$current[$tag], $result]; //...Make it an array using using the existing value and the new value
$repeated_tag_index[$tag.'_'.$level] = 1;
if ($priority == 'tag' and $get_attributes) {
if (isset($current[$tag.'_attr'])) { // The attribute of the last(0th) tag must be moved as well
$child->parentNode->removeChild($child);
}
}
+
+ public static function parseString($s, $strict = true)
+ {
+ // the "strict" parameter is deactivated
+ libxml_use_internal_errors(true);
+
+ $x = @simplexml_load_string($s);
+ if (!$x) {
+ Logger::log('libxml: parse: error: ' . $s, Logger::DATA);
+ foreach (libxml_get_errors() as $err) {
+ Logger::log('libxml: parse: ' . $err->code." at ".$err->line.":".$err->column." : ".$err->message, Logger::DATA);
+ }
+ libxml_clear_errors();
+ }
+ return $x;
+ }
+
+ public static function getFirstNodeValue($xpath, $element, $context = null)
+ {
+ $result = $xpath->evaluate($element, $context);
+ if (!is_object($result)) {
+ return '';
+ }
+
+ $first_item = $result->item(0);
+ if (!is_object($first_item)) {
+ return '';
+ }
+
+ return $first_item->nodeValue;
+ }
+
+ public static function getFirstAttributes($xpath, $element, $context = null)
+ {
+ $result = $xpath->query($element, $context);
+ if (!is_object($result)) {
+ return false;
+ }
+
+ $first_item = $result->item(0);
+ if (!is_object($first_item)) {
+ return false;
+ }
+
+ return $first_item->attributes;
+ }
+
+ /**
+ * escape text ($str) for XML transport
+ * @param string $str
+ * @return string Escaped text.
+ */
+ public static function xmlify($str)
+ {
+ $buffer = htmlspecialchars($str, ENT_QUOTES, "UTF-8");
+ $buffer = trim($buffer);
+
+ return $buffer;
+ }
+
+ /**
+ * undo an xmlify
+ * @param string $s xml escaped text
+ * @return string unescaped text
+ */
+ public static function unxmlify($s)
+ {
+ $ret = htmlspecialchars_decode($s, ENT_QUOTES);
+ return $ret;
+ }
+
+ /**
+ * apply xmlify() to all values of array $val, recursively
+ * @param array $val
+ * @return array
+ */
+ public static function arrayXmlify($val)
+ {
+ if (is_bool($val)) {
+ return $val?"true":"false";
+ } elseif (is_array($val)) {
+ return array_map('XML::arrayXmlify', $val);
+ }
+ return self::xmlify((string) $val);
+ }
}
projects / friendica.git / blobdiff