123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281 |
- <?php
- if (!defined('STATUSNET') && !defined('LACONICA')) {
- exit(1);
- }
- class XMLOutputter
- {
-
- public $xw = null;
-
- public function __construct($output = null, $indent = null)
- {
- if (is_null($output)) {
- $output = 'php://output';
- }
- $this->xw = new XMLWriter();
- $this->xw->openURI($output);
- if (is_null($indent)) {
- $indent = common_config('site', 'indent');
- }
- $this->xw->setIndent($indent);
- }
-
- public function startXML($doc = null, $public = null, $system = null)
- {
- $this->xw->startDocument('1.0', 'UTF-8');
- if ($doc) {
- $this->xw->writeDTD($doc, $public, $system);
- }
- }
-
- public function endXML()
- {
- $this->xw->endDocument();
- $this->xw->flush();
- }
-
- public function element(string $tag, $attrs = null, $content = null)
- {
- $this->elementStart($tag, $attrs);
- if (!is_null($content)) {
- $this->xw->text(strval($content));
- }
- $this->elementEnd($tag);
- }
-
- public function elementStart(string $tag, $attrs = null)
- {
- $this->xw->startElement($tag);
- if (is_array($attrs)) {
- foreach ($attrs as $name => $value) {
- $this->xw->writeAttribute($name, $value);
- }
- } elseif (is_string($attrs)) {
- $this->xw->writeAttribute('class', $attrs);
- }
- }
-
- public function elementEnd(string $tag)
- {
- static $empty_tag = ['base', 'meta', 'link', 'hr',
- 'br', 'param', 'img', 'area',
- 'input', 'col', 'source'];
-
- if (in_array($tag, $empty_tag)) {
- $this->xw->endElement();
- } else {
- $this->xw->fullEndElement();
- }
- }
- public function elementNS(array $ns, $tag, $attrs = null, $content = null)
- {
- $this->elementStartNS($ns, $tag, $attrs);
- if (!is_null($content)) {
- $this->xw->text($content);
- }
- $this->elementEnd($tag);
- }
- public function elementStartNS(array $ns, $tag, $attrs = null)
- {
- reset($ns);
- $uri = key($ns);
- $this->xw->startElementNS($ns[$uri], $tag, $uri);
- if (is_array($attrs)) {
- foreach ($attrs as $name => $value) {
- $this->xw->writeAttribute($name, $value);
- }
- } elseif (is_string($attrs)) {
- $this->xw->writeAttribute('class', $attrs);
- }
- }
-
- public function text($txt)
- {
- $this->xw->text($txt);
- }
-
- public function raw($xml)
- {
- $this->xw->writeRaw($xml);
- }
-
- public function comment($txt)
- {
- $this->xw->writeComment($txt);
- }
-
- public function flush()
- {
- $this->xw->flush();
- }
- }
|