private $is_html = false;
- function __construct($ch = 'UTF-8',$validatenow=true){
- $this->charset = $ch;
- $this->documentInit();
- $this->doc->validateOnParse = $validatenow;
- }
-
- function __destruct(){
- $this->dxpath = null;
- $this->doc = null;
- }
-
- private function documentInit($withonCreate=true) {
- $hg = false;
- if ($this->isloaded){
- $guardstate = $this->doc->validateOnParse;
- $hg = true;
- unset($this->dxpath);
- unset($this->doc);
- $this->isloaded = false;
- }
- $this->doc = new DOMDocument("1.0",$this->charset);
- $this->doc->strictErrorChecking = true;
- if ($hg) {
- $this->doc->validateOnParse = $guardstate;
- }
- $this->doc->formatOutput = true;
- $this->doc->preserveWhiteSpace = true;
- if($withonCreate) {
- $this->on_create();
- }
- }
-
- public function viewXML (){
- return $this->doc->saveXML();
- }
-
- public function registerNS($prefix, $nsuri) {
- $this->arrayPrefixNS[$prefix]=$nsuri;
- }
-
- public function load($fname) {
- // Sine xml will remain loaded should the repeated load fail we should recreate document to be empty.
- $this->documentInit(false);
- $this->isloaded = $this->doc->load($fname);
- if ($this->isloaded){
- $this->filename = $fname;
- $this->processPath();
- $this->is_html = false;
- }
- return $this->on_load();
- }
-
- public function loadUrl($url){
- $this->documentInit();
- $this->isloaded = true;
- $this->doc->loadXML( file_get_contents($url) );
- $this->is_html = false;
- return $this->on_load();
- }
-
- public function loadHTML ($content){
- $this->documentInit();
- $this->doc->validateOnParse = false;
- $this->isloaded = true;
- $this->doc->loadHTML($content);
- $this->is_html = true;
- return $this->on_load();
- }
-
- public function loadXML ($content){
- $this->documentInit();
- $this->doc->validateOnParse = false;
- $this->isloaded = true;
- $this->doc->load($content);
- $this->is_html = true;
- return $this->on_load();
- }
-
- public function loadHTMLFile($fname){
- //Sine xml will remain loaded should the repeated load fail
- //we shoudl recreate document to be empty
- $this->documentInit();
- $this->doc->validateOnParse = false;
- $this->isloaded = $this->doc->loadHTMLFile($fname);
- if ($this->isloaded) {
- $this->filename = $fname;
- $this->processPath();
- $this->is_html=true;
- }
- return $this->on_load();
- }
+ function __construct($ch = 'UTF-8',$validatenow=true){
+ $this->charset = $ch;
+ $this->documentInit();
+ $this->doc->validateOnParse = $validatenow;
+ }
+
+ function __destruct(){
+ $this->dxpath = null;
+ $this->doc = null;
+ }
+
+ private function documentInit($withonCreate=true) {
+ $hg = false;
+ if ($this->isloaded){
+ $guardstate = $this->doc->validateOnParse;
+ $hg = true;
+ unset($this->dxpath);
+ unset($this->doc);
+ $this->isloaded = false;
+ }
+ $this->doc = new DOMDocument("1.0",$this->charset);
+ $this->doc->strictErrorChecking = true;
+ if ($hg) {
+ $this->doc->validateOnParse = $guardstate;
+ }
+ $this->doc->formatOutput = true;
+ $this->doc->preserveWhiteSpace = true;
+ if($withonCreate) {
+ $this->on_create();
+ }
+ }
+
+ public function viewXML (){
+ return $this->doc->saveXML();
+ }
+
+ public function registerNS($prefix, $nsuri) {
+ $this->arrayPrefixNS[$prefix]=$nsuri;
+ }
+
+ public function load($fname) {
+ // Sine xml will remain loaded should the repeated load fail we should recreate document to be empty.
+ $this->documentInit(false);
+ $this->isloaded = $this->doc->load($fname);
+ if ($this->isloaded){
+ $this->filename = $fname;
+ $this->processPath();
+ $this->is_html = false;
+ }
+ return $this->on_load();
+ }
+
+ public function loadUrl($url){
+ $this->documentInit();
+ $this->isloaded = true;
+ $this->doc->loadXML( file_get_contents($url) );
+ $this->is_html = false;
+ return $this->on_load();
+ }
+
+ public function loadHTML ($content){
+ $this->documentInit();
+ $this->doc->validateOnParse = false;
+ $this->isloaded = true;
+ $this->doc->loadHTML($content);
+ $this->is_html = true;
+ return $this->on_load();
+ }
+
+ public function loadXML ($content){
+ $this->documentInit();
+ $this->doc->validateOnParse = false;
+ $this->isloaded = true;
+ $this->doc->load($content);
+ $this->is_html = true;
+ return $this->on_load();
+ }
+
+ public function loadHTMLFile($fname){
+ //Sine xml will remain loaded should the repeated load fail
+ //we shoudl recreate document to be empty
+ $this->documentInit();
+ $this->doc->validateOnParse = false;
+ $this->isloaded = $this->doc->loadHTMLFile($fname);
+ if ($this->isloaded) {
+ $this->filename = $fname;
+ $this->processPath();
+ $this->is_html=true;
+ }
+ return $this->on_load();
+ }
public function loadXMLFile($fname){
//Sine xml will remain loaded should the repeated load fail
}
- public function save() {
- $this->saveTo($this->filename);
- }
-
- public function saveTo($fname) {
- $status = false;
- if ($this->on_save()) {
- if ($this->is_html) {
- $this->doc->saveHTMLFile($fname);
- } else {
- $this->doc->save($fname);
- }
- $this->filename = $fname;
- $this->processPath();
- $status = true;
- }
- return $status;
- }
-
- public function validate() {
- return $this->doc->validate();
- }
-
- public function attributeValue($path,$attrname,$node=null) {
- $this->chkxpath();
- $result = null;
- $resultlist = null;
- if (is_null($node)) {
- $resultlist = $this->dxpath->query($path);
- } else {
- $resultlist = $this->dxpath->query($path,$node);
- }
- if ( is_object($resultlist) &&
- ($resultlist->length > 0) &&
- $resultlist->item(0)->hasAttribute($attrname)){
- $result = $resultlist->item(0)->getAttribute($attrname);
- }
- return $result;
- }
-
- /**
- *
- * Get's text value of the node based on xpath query
- * @param string $path
- * @param DOMNode $node
- * @param int $count
- * @return string
- */
- public function nodeValue($path, $node = null, $count = 1){
- $nd = $this->node($path, $node, $count);
- return $this->nodeTextValue($nd);
- }
-
- /**
- *
- * Get's text value of the node
- * @param DOMNode $node
- * @return string
- */
- public function nodeTextValue($node){
- $result = '';
- if (is_object($node)) {
- if ($node->hasChildNodes()) {
- $chnodesList = $node->childNodes;
- $types = array(XML_TEXT_NODE, XML_CDATA_SECTION_NODE);
- foreach ($chnodesList as $chnode) {
- if (in_array($chnode->nodeType, $types)){
- $result .= $chnode->wholeText;
- }
- }
- }
- }
- return $result;
- }
-
- /**
- *
- * Enter description here ...
- * @param string $path
- * @param DOMNode $nd
- * @param int $count
- * @return DOMNode
- */
- public function node($path, $nd = null, $count = 1) {
- $result = null;
- $resultlist = $this->nodeList($path,$nd);
- if ( is_object($resultlist) &&
- ($resultlist->length > 0) ){
- $result = $resultlist->item($count -1);
- }
- return $result;
- }
-
- /**
- *
- * Enter description here ...
- * @param string $path
- * @param DOMNode $node
- * @return DOMNodeList
- */
- public function nodeList($path,$node=null){
-
- $this->chkxpath();
-
- $resultlist = null;
- if (is_null($node)) {
- $resultlist = $this->dxpath->query($path);
- } else {
- $resultlist = $this->dxpath->query($path,$node);
- }
- return $resultlist;
- }
-
- /**
- *
- * Create new attribute
- * @param string $namespace
- * @param string $name
- * @param string $value
- * @return DOMAttr
- */
- public function create_attribute_ns($namespace, $name, $value = null) {
- $result = $this->doc->createAttributeNS($namespace, $name);
- if (!is_null($value)) {
- $result->nodeValue = $value;
- }
- return $result;
- }
-
- /**
- *
- * Create new attribute
- * @param string $name
- * @param string $value
- * @return DOMAttr
- */
- public function create_attribute($name, $value = null) {
- $result = $this->doc->createAttribute($name);
- if (!is_null($value)) {
- $result->nodeValue = $value;
- }
- return $result;
- }
-
- /**
- *
- * Adds new node
- * @param DOMNode $parentnode
- * @param string $namespace
- * @param string $name
- * @param string $value
- * @return DOMNode
- */
- public function append_new_element_ns(DOMNode &$parentnode, $namespace, $name, $value = null) {
- $newnode = null;
- if (is_null($value)) {
- $newnode = $this->doc->createElementNS($namespace, $name);
- } else {
- $newnode = $this->doc->createElementNS($namespace, $name, $value);
- }
- return $parentnode->appendChild($newnode);
- }
-
- /**
- *
- * New node with CDATA content
- * @param DOMNode $parentnode
- * @param string $namespace
- * @param string $name
- * @param string $value
- */
- public function append_new_element_ns_cdata(DOMNode &$parentnode, $namespace, $name, $value = null) {
- $newnode = $this->doc->createElementNS($namespace, $name);
- if (!is_null($value)) {
- $cdata = $this->doc->createCDATASection($value);
- $newnode->appendChild($cdata);
- }
- return $parentnode->appendChild($newnode);
- }
-
- /**
- *
- * Adds new node
- * @param DOMNode $parentnode
- * @param string $name
- * @param string $value
- * @return DOMNode
- */
- public function append_new_element(DOMNode &$parentnode, $name, $value = null) {
- $newnode = null;
- if (is_null($value)) {
- $newnode = $this->doc->createElement($name);
- } else {
- $newnode = $this->doc->createElement($name, $value);
- }
- return $parentnode->appendChild($newnode);
- }
-
- /**
- *
- * Adds new attribute
- * @param DOMNode $node
- * @param string $name
- * @param string $value
- * @return DOMNode
- */
- public function append_new_attribute(DOMNode &$node, $name, $value = null) {
- return $node->appendChild($this->create_attribute($name, $value));
- }
-
- /**
- *
- * Adds new attribute
- * @param DOMNode $node
- * @param string $namespace
- * @param string $name
- * @param string $value
- * @return DOMNode
- */
- public function append_new_attribute_ns(DOMNode &$node, $namespace, $name, $value = null) {
- return $node->appendChild($this->create_attribute_ns($namespace, $name, $value));
- }
-
- public function fileName() {return $this->filename;}
- public function filePath() {return $this->filepath;}
-
- protected function on_load() {return $this->isloaded;}
- protected function on_save() {return true;}
- protected function on_create() {return true;}
-
- public function resetXpath() {
- $this->dxpath = null;
- $this->chkxpath();
- }
-
- private function chkxpath() {
- if (!isset($this->dxpath) || is_null($this->dxpath)){
- $this->dxpath = new DOMXPath($this->doc);
- foreach ($this->arrayPrefixNS as $nskey => $nsuri) {
- $this->dxpath->registerNamespace($nskey,$nsuri);
- }
- }
- }
-
- protected function processPath(){
- $path_parts = pathinfo($this->filename);
- $this->filepath = array_key_exists('dirname',$path_parts) ? $path_parts['dirname']."/" : '';
- }
+ public function save() {
+ $this->saveTo($this->filename);
+ }
+
+ public function saveTo($fname) {
+ $status = false;
+ if ($this->on_save()) {
+ if ($this->is_html) {
+ $this->doc->saveHTMLFile($fname);
+ } else {
+ $this->doc->save($fname);
+ }
+ $this->filename = $fname;
+ $this->processPath();
+ $status = true;
+ }
+ return $status;
+ }
+
+ public function validate() {
+ return $this->doc->validate();
+ }
+
+ public function attributeValue($path,$attrname,$node=null) {
+ $this->chkxpath();
+ $result = null;
+ $resultlist = null;
+ if (is_null($node)) {
+ $resultlist = $this->dxpath->query($path);
+ } else {
+ $resultlist = $this->dxpath->query($path,$node);
+ }
+ if ( is_object($resultlist) &&
+ ($resultlist->length > 0) &&
+ $resultlist->item(0)->hasAttribute($attrname)){
+ $result = $resultlist->item(0)->getAttribute($attrname);
+ }
+ return $result;
+ }
+
+ /**
+ *
+ * Get's text value of the node based on xpath query
+ * @param string $path
+ * @param DOMNode $node
+ * @param int $count
+ * @return string
+ */
+ public function nodeValue($path, $node = null, $count = 1){
+ $nd = $this->node($path, $node, $count);
+ return $this->nodeTextValue($nd);
+ }
+
+ /**
+ *
+ * Get's text value of the node
+ * @param DOMNode $node
+ * @return string
+ */
+ public function nodeTextValue($node){
+ $result = '';
+ if (is_object($node)) {
+ if ($node->hasChildNodes()) {
+ $chnodesList = $node->childNodes;
+ $types = array(XML_TEXT_NODE, XML_CDATA_SECTION_NODE);
+ foreach ($chnodesList as $chnode) {
+ if (in_array($chnode->nodeType, $types)){
+ $result .= $chnode->wholeText;
+ }
+ }
+ }
+ }
+ return $result;
+ }
+
+ /**
+ *
+ * Enter description here ...
+ * @param string $path
+ * @param DOMNode $nd
+ * @param int $count
+ * @return DOMNode
+ */
+ public function node($path, $nd = null, $count = 1) {
+ $result = null;
+ $resultlist = $this->nodeList($path,$nd);
+ if ( is_object($resultlist) &&
+ ($resultlist->length > 0) ){
+ $result = $resultlist->item($count -1);
+ }
+ return $result;
+ }
+
+ /**
+ *
+ * Enter description here ...
+ * @param string $path
+ * @param DOMNode $node
+ * @return DOMNodeList
+ */
+ public function nodeList($path,$node=null){
+
+ $this->chkxpath();
+
+ $resultlist = null;
+ if (is_null($node)) {
+ $resultlist = $this->dxpath->query($path);
+ } else {
+ $resultlist = $this->dxpath->query($path,$node);
+ }
+ return $resultlist;
+ }
+
+ /**
+ *
+ * Create new attribute
+ * @param string $namespace
+ * @param string $name
+ * @param string $value
+ * @return DOMAttr
+ */
+ public function create_attribute_ns($namespace, $name, $value = null) {
+ $result = $this->doc->createAttributeNS($namespace, $name);
+ if (!is_null($value)) {
+ $result->nodeValue = $value;
+ }
+ return $result;
+ }
+
+ /**
+ *
+ * Create new attribute
+ * @param string $name
+ * @param string $value
+ * @return DOMAttr
+ */
+ public function create_attribute($name, $value = null) {
+ $result = $this->doc->createAttribute($name);
+ if (!is_null($value)) {
+ $result->nodeValue = $value;
+ }
+ return $result;
+ }
+
+ /**
+ *
+ * Adds new node
+ * @param DOMNode $parentnode
+ * @param string $namespace
+ * @param string $name
+ * @param string $value
+ * @return DOMNode
+ */
+ public function append_new_element_ns(DOMNode &$parentnode, $namespace, $name, $value = null) {
+ $newnode = null;
+ if (is_null($value)) {
+ $newnode = $this->doc->createElementNS($namespace, $name);
+ } else {
+ $newnode = $this->doc->createElementNS($namespace, $name, $value);
+ }
+ return $parentnode->appendChild($newnode);
+ }
+
+ /**
+ *
+ * New node with CDATA content
+ * @param DOMNode $parentnode
+ * @param string $namespace
+ * @param string $name
+ * @param string $value
+ */
+ public function append_new_element_ns_cdata(DOMNode &$parentnode, $namespace, $name, $value = null) {
+ $newnode = $this->doc->createElementNS($namespace, $name);
+ if (!is_null($value)) {
+ $cdata = $this->doc->createCDATASection($value);
+ $newnode->appendChild($cdata);
+ }
+ return $parentnode->appendChild($newnode);
+ }
+
+ /**
+ *
+ * Adds new node
+ * @param DOMNode $parentnode
+ * @param string $name
+ * @param string $value
+ * @return DOMNode
+ */
+ public function append_new_element(DOMNode &$parentnode, $name, $value = null) {
+ $newnode = null;
+ if (is_null($value)) {
+ $newnode = $this->doc->createElement($name);
+ } else {
+ $newnode = $this->doc->createElement($name, $value);
+ }
+ return $parentnode->appendChild($newnode);
+ }
+
+ /**
+ *
+ * Adds new attribute
+ * @param DOMNode $node
+ * @param string $name
+ * @param string $value
+ * @return DOMNode
+ */
+ public function append_new_attribute(DOMNode &$node, $name, $value = null) {
+ return $node->appendChild($this->create_attribute($name, $value));
+ }
+
+ /**
+ *
+ * Adds new attribute
+ * @param DOMNode $node
+ * @param string $namespace
+ * @param string $name
+ * @param string $value
+ * @return DOMNode
+ */
+ public function append_new_attribute_ns(DOMNode &$node, $namespace, $name, $value = null) {
+ return $node->appendChild($this->create_attribute_ns($namespace, $name, $value));
+ }
+
+ public function fileName() {return $this->filename;}
+ public function filePath() {return $this->filepath;}
+
+ protected function on_load() {return $this->isloaded;}
+ protected function on_save() {return true;}
+ protected function on_create() {return true;}
+
+ public function resetXpath() {
+ $this->dxpath = null;
+ $this->chkxpath();
+ }
+
+ private function chkxpath() {
+ if (!isset($this->dxpath) || is_null($this->dxpath)){
+ $this->dxpath = new DOMXPath($this->doc);
+ foreach ($this->arrayPrefixNS as $nskey => $nsuri) {
+ $this->dxpath->registerNamespace($nskey,$nsuri);
+ }
+ }
+ }
+
+ protected function processPath(){
+ $path_parts = pathinfo($this->filename);
+ $this->filepath = array_key_exists('dirname',$path_parts) ? $path_parts['dirname']."/" : '';
+ }
}
