yakka/library/YakkaXml.php

<?php

require_once("YakkaObject.php");

class YakkaXml extends YakkaObject {
        var $data;
        var $dom;
        var $xpathContext;
        var $namespaces;

        function YakkaXml($source) {
                $this->YakkaObject("YakkaXml");

                if (is_object($source) && $source->is("YakkaFileReader"))
                        $this->data = $source->readAll();
                else
                        $this->data = $source;

                $this->dom = domxml_open_mem($this->data);
                $this->xpathContext = xpath_new_context($this->dom);
                $this->namespaces = array();
        }

        function declareNamespace($namespacePrefix, $namespaceURI) {
                $this->namespaces[$namespacePrefix] = $namespaceURI;
                xpath_register_ns($this->xpathContext, $namespacePrefix, $namespaceURI);
        }

        function &selectNode($xpathExpression) {
                $xpathResult = xpath_eval($this->xpathContext, $xpathExpression);
                if ($xpathResult && ($node = $xpathResult->nodeset[0]))
                        return $node;

                return null;
        }

        function &selectNodeValue($xpathExpression) {
                $xpathResult = xpath_eval($this->xpathContext, $xpathExpression);
                if ($xpathResult && ($node = $xpathResult->nodeset[0])) {
                        return $node->get_content();
                }
                return null;
        }

        function &selectNodes($xpathExpression) {
                $xpathResult = xpath_eval($this->xpathContext, $xpathExpression);
                if ($xpathResult && ($nodes = $xpathResult->nodeset))
                        return $nodes;

                return null;
        }

        function setAttributeOfElement($attributeName, $attributeValue, $xpathExpression) {
                if ($node = $this->selectNode($xpathExpression))
                        $node->set_attribute($attributeName, $attributeValue);
        }

        function toXml() {
                return $this->dom->dump_mem();
        }

        function toXmlElement() {
                $domElement = $this->dom->document_element();
                return $domElement->dump_node($domElement);
        }

        function &toDom() {
                return $this->dom;
        }

        function &toDomElement() {
                return $this->dom->document_element();
        }

        function toHtml() {
                return $this->dom->html_dump_mem();
        }
}

?>
1	bareface	1.1	<?php
2
3			require_once("YakkaObject.php");
4
5			class YakkaXml extends YakkaObject {
6			var $data;
7			var $dom;
8			var $xpathContext;
9			var $namespaces;
10
11			function YakkaXml($source) {
12			$this->YakkaObject("YakkaXml");
13
14			if (is_object($source) && $source->is("YakkaFileReader"))
15			$this->data = $source->readAll();
16			else
17			$this->data = $source;
18
19			$this->dom = domxml_open_mem($this->data);
20			$this->xpathContext = xpath_new_context($this->dom);
21			$this->namespaces = array();
22			}
23
24			function declareNamespace($namespacePrefix, $namespaceURI) {
25			$this->namespaces[$namespacePrefix] = $namespaceURI;
26			xpath_register_ns($this->xpathContext, $namespacePrefix, $namespaceURI);
27			}
28
29			function &selectNode($xpathExpression) {
30			$xpathResult = xpath_eval($this->xpathContext, $xpathExpression);
31			if ($xpathResult && ($node = $xpathResult->nodeset[0]))
32			return $node;
33
34			return null;
35			}
36
37			function &selectNodeValue($xpathExpression) {
38			$xpathResult = xpath_eval($this->xpathContext, $xpathExpression);
39			if ($xpathResult && ($node = $xpathResult->nodeset[0])) {
40			return $node->get_content();
41			}
42			return null;
43			}
44
45			function &selectNodes($xpathExpression) {
46			$xpathResult = xpath_eval($this->xpathContext, $xpathExpression);
47			if ($xpathResult && ($nodes = $xpathResult->nodeset))
48			return $nodes;
49
50			return null;
51			}
52
53			function setAttributeOfElement($attributeName, $attributeValue, $xpathExpression) {
54			if ($node = $this->selectNode($xpathExpression))
55			$node->set_attribute($attributeName, $attributeValue);
56			}
57
58			function toXml() {
59			return $this->dom->dump_mem();
60			}
61
62			function toXmlElement() {
63			$domElement = $this->dom->document_element();
64			return $domElement->dump_node($domElement);
65			}
66
67			function &toDom() {
68			return $this->dom;
69			}
70
71			function &toDomElement() {
72			return $this->dom->document_element();
73			}
74
75			function toHtml() {
76			return $this->dom->html_dump_mem();
77			}
78			}
79
80			?>
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