/**
* Convert object to XML.
*
* @param object $doc DOMDocument
* @param object $parent DOMElement
* @param string $nodeName name of the node you want to convert to
* @param array $arrayToConvert array (or 2d array) you are trying to convert
*
* Adds one or more properly formatted xml nodes to the parent
*/
public function appendChildren($doc, $parent, $nodeName, $arrayToConvert)
{
if (array_key_exists($nodeName, $arrayToConvert)) {
//one object was sent.
$elem = $doc->createElement($nodeName, $arrayToConvert[$nodeName]);
$parent->appendChild($elem);
foreach ($arrayToConvert as $key => $val) {
if ($key != $nodeName) {
$attrName = $doc->createAttribute($key);
$elem->appendChild($attrName);
$attrVal = $doc->createTextNode($val);
$attrName->appendChild($attrVal);
}
}
} else {
//array of objects was sent
foreach ($arrayToConvert as $key => $val) {
$elem = $doc->createElement($nodeName, $val[$nodeName]);
$parent->appendChild($elem);
foreach ($val as $attrName => $attrVal) {
if ($attrName != $nodeName) {
$attribute = $doc->createAttribute($attrName);
$elem->appendChild($attribute);
$attributevalue = $doc->createTextNode($attrVal);
$attribute->appendChild($attributevalue);
}
}
}
}
}
/**
* Fixes Empty HTML Headers
* @param string $error_html - The bad html that needs to be fixed
* @param string|array $new_content - The new Heading text from the user
* @param bool $submitting_again - If the user is resubmitting their error fix
* @return string $fixed_heading - The html with corrected Heading
*/
public function fixHeading($error_html, $new_content, $submitting_again = false)
{
$fixed_heading = '';
if ($new_content == '') {
return $fixed_heading;
}
$matches = array();
preg_match('/h[0-6]/i', $error_html, $matches);
$this->dom->loadHTML('<?xml encoding="utf-8" ?>' . $error_html);
$tag = $this->dom->getElementsByTagName($matches[0])->item(0);
$headingText = $this->dom->createTextNode($new_content);
$tag->appendChild($headingText);
$fixed_heading = $this->dom->saveHTML($tag);
return $fixed_heading;
}
/**
* Append a single snippet item to the document
* @param array $snippet
*/
protected function do_item($snippet)
{
$item = $this->dom->createElement('snippet');
$item = $this->root->appendChild($item);
foreach ($snippet as $field_name => $field_value) {
/* Don't export certain fields */
if (in_array($field_name, $this->exclude_fields)) {
continue;
}
/* Create a new element for each field */
$field = $this->dom->createElement($field_name);
$field = $item->appendChild($field);
/* Add the field's content */
$value = $this->dom->createTextNode($field_value);
$value = $field->appendChild($value);
}
}
/**
* @access protected
* @param string $type
* @param string $element
* @param string $str
* @param object $parent
* @return object
*/
protected function _setElement($type, $element, $str = null, $parent = null)
{
try {
$elem = $this->xpath->query('//' . $type . ':' . $element);
if ($elem->length == 0) {
return $this->_addElement($type, $element, $str, $parent);
} else {
$pos = 0;
$el = $elem->item($pos);
$txt = $this->core->createTextNode($str);
$el->replaceChild($txt, $el->firstChild);
return $el;
}
} catch (Exception $e) {
throw $e;
}
}
/**
* Adds a new controller to the layout XML. The unique ID of the attached
* cntrlr will be returned.
*
* @param string $sector
* @param array $details
* @param int $id
* @return int
*/
public function addController($sector, array $details, $id = null)
{
$details = array('id' => $id ? $id : $this->makeCntrlrUid(), 'sector' => $sector, 'order' => isset($details['order']) ? $details['order'] : 0, 'mod' => isset($details['mod']) ? $details['mod'] : 'index', 'con' => isset($details['con']) ? $details['con'] : 'index', 'sec' => isset($details['sec']) ? $details['sec'] : 'index', 'config' => array_merge(array('displayTitle' => true, 'customTitle' => ''), isset($details['config']) ? $details['config'] : array()));
// Create the new element with attributes
$cntrlrElement = $this->dom->createElement('controller');
foreach (array('id', 'sector', 'order') as $attr) {
$attrElement = $this->dom->createAttribute($attr);
$attrElement->appendChild($this->dom->createTextNode($details[$attr]));
$cntrlrElement->appendChild($attrElement);
}
// Add all of the elements for this controller.
foreach (array('mod', 'con', 'sec', 'config') as $key) {
$val = $details[$key];
$element = $this->dom->createElement($key);
if (is_array($val)) {
// Configuration values, currently only 1 level
foreach ($val as $confKey => $confVal) {
$confElement = $this->dom->createElement($confKey);
$method = zula_needs_cdata($confVal) ? 'createCDATASection' : 'createTextNode';
$confElement->appendChild($this->dom->{$method}((string) $confVal));
$element->appendChild($confElement);
}
} else {
$method = zula_needs_cdata($val) ? 'createCDATASection' : 'createTextNode';
$element->appendChild($this->dom->{$method}($val));
}
$cntrlrElement->appendChild($element);
}
$this->dom->documentElement->appendChild($cntrlrElement);
/**
* Add ACL resource with default permissions (if needed), cleanup and return
*/
$resource = 'layout_controller_' . $details['id'];
if (!$this->_acl->resourceExists($resource)) {
$this->_acl->allow($resource, 'group_guest');
$this->_acl->allow($resource, 'group_root');
}
$this->_cache->delete('layout_cntrlrs_' . $this->name);
Hooks::notifyAll('layout_add_cntrlr', $details);
return $details['id'];
}
/**
* create the DOM from a node
*
* @param object $objMasterDOM master-DOM
* @param array $arrConfig the configuration received from the editor, or a part of it
* @returns object DOM-object
* @throws InvalidArgumentException
*/
function createDOMFromData($objMasterDOM, $arrConfig)
{
if (false === isset($arrConfig['nodeName'])) {
throw new InvalidArgumentException('node has no name, ' . var_export($arrConfig, true));
}
if ($arrConfig['nodeName'] == '#text') {
// this is a masqueraded text-only node
$objXMLElement = $objMasterDOM->createTextNode($arrConfig['nodeValue']);
return $objXMLElement;
}
// create a new DOM-Element
$objXMLElement = $objMasterDOM->createElement($arrConfig['nodeName']);
if (false === empty($arrConfig['attributes'])) {
// add all of our attributes
foreach ($arrConfig['attributes'] as $strName => $mixValue) {
if ($mixValue !== '') {
$objXMLElement->setAttribute($strName, $mixValue);
}
}
}
if (false === empty($arrConfig['children'])) {
// create and add new nodes for all of our children
foreach ($arrConfig['children'] as $arrChildData) {
$objXMLElement->appendChild(createDOMFromData($objMasterDOM, $arrChildData));
}
}
if (false === empty($arrConfig['nodeValue'])) {
// set the node value, if any
$objCDATA = $objMasterDOM->createTextNode($arrConfig['nodeValue']);
$objXMLElement->appendChild($objCDATA);
}
return $objXMLElement;
}
/**
* Recursive method to create childs from array
*
* @param object $dom Handler to DOMDocument
* @param object $node Handler to DOMElement (child)
* @param array $data Array of data to append to the $node.
* @param string $format Either 'attribute' or 'tags'. This determines where nested keys go.
* @return void
*/
protected static function _fromArray($dom, $node, &$data, $format)
{
if (empty($data) || !is_array($data)) {
return;
}
foreach ($data as $key => $value) {
if (is_string($key)) {
if (!is_array($value)) {
if (is_bool($value)) {
$value = (int) $value;
} elseif ($value === null) {
$value = '';
}
$isNamespace = strpos($key, 'xmlns:');
$nsUri = null;
if ($isNamespace !== false) {
$node->setAttributeNS('http://www.w3.org/2000/xmlns/', $key, $value);
continue;
}
if ($key[0] !== '@' && $format === 'tags') {
$child = $dom->createElement($key, $value);
$node->appendChild($child);
} else {
if ($key[0] === '@') {
$key = substr($key, 1);
}
$attribute = $dom->createAttribute($key);
$attribute->appendChild($dom->createTextNode($value));
$node->appendChild($attribute);
}
} else {
if ($key[0] === '@') {
throw new XmlException(__('Invalid array'));
}
if (array_keys($value) === range(0, count($value) - 1)) {
// List
foreach ($value as $item) {
$data = compact('dom', 'node', 'key', 'format');
$data['value'] = $item;
self::__createChild($data);
}
} else {
// Struct
self::__createChild(compact('dom', 'node', 'key', 'value', 'format'));
}
}
} else {
throw new XmlException(__('Invalid array'));
}
}
}
/**
* Create the portType node
*
* @return void
*/
protected function createWSDL_portType()
{
/*
<portType name="myServicePort">
<operation name="hello">
<input message="typens:hello"/>
<output message="typens:helloResponse"/>
</operation>
</portType>
*/
$portType = $this->wsdl->createElement('portType');
$portType->setAttribute('name', $this->classname . 'Port');
foreach ($this->wsdlStruct[$this->classname]['method'] as $methodName => $methodVars) {
$operation = $this->wsdl->createElement('operation');
$operation->setAttribute('name', $methodName);
$portType->appendChild($operation);
$documentation = $this->wsdl->createElement('documentation');
$documentation->appendChild($this->wsdl->createTextNode($methodVars['description']));
$operation->appendChild($documentation);
$input = $this->wsdl->createElement('input');
$output = $this->wsdl->createElement('output');
$input->setAttribute('message', 'typens:' . $methodName);
$output->setAttribute('message', 'typens:' . $methodName . 'Response');
$operation->appendChild($input);
$operation->appendChild($output);
}
$this->wsdl_definitions->appendChild($portType);
}
/**
* Insert content into an element - content encountered while looping within renderTemplate().
*
* @param DOMNode $element An instance of DOMNode representing the element.
* @param string $data_value Data to be inserted.
* @param string $value_insert_fn A flag to either replace element's already existing data, to prepend or append it.
* @param array $sub_runtime_props List of insertion settings compiled for this element.
*
* @see PHPFrontNodeList::populateNodeList()
*
* This is used internally
*
* @access private
*
* @return null|DOMNode Null on error. The originally provided DOMNode on success.
*/
private function elemSetContent($element, $data_value, $value_insert_fn = 'replace', $sub_runtime_props = array())
{
if (empty($element)) {
return;
}
# 2. $data_value is string; insert into matched elements
// This is crucial!
// This element may have already been parsed. Its content - the inserted data - may be also be parseable as well.
// If this is so, a loop call to reparse the document may already have captured this parseable data in a nodeList.
// Insert-replacing this element's parseable data will send the data out of the current document and make it unavailable.
// To avoid this problem, all already-parsed elements have the 'data-phpfront-no_parse' attribute set. Detect this attribute and return!
if ($this->on_reparse && $element->hasAttribute("data-phpfront-no_parse")) {
$element->removeAttribute("data-phpfront-no_parse");
return;
}
if (!empty(trim($data_value))) {
// How should we create the element's content?
$content_type = $this->elemGetParam('content_type', $sub_runtime_props, $element);
// If $data_value is plain text - Check if $data_value contains HTML tags
if (!preg_match("/<[^<].*>/", $data_value) || strtoupper($content_type) == 'TEXT' || strtoupper($content_type) == 'CDATA') {
if (strtoupper($content_type) == 'TEXT') {
// Create TextNode and append
$documentFragment = $this->PHPFrontDom->createTextNode($data_value);
// Encodes entities - even though already encoded
} else {
// Create CDATA Section and append. CDATA is the default where content has not HTML tags
$documentFragment = $this->PHPFrontDom->createCDATASection($data_value);
}
} else {
$documentFragment = $this->PHPFrontDom->createDocumentFragment();
$documentFragment->appendXML($data_value);
}
// appendChild() throws error if $documentFragment is empty
if (!empty($documentFragment)) {
if ($value_insert_fn == "prepend" && $element->hasChildNodes()) {
$element->insertBefore($documentFragment, $element->firstChild);
} else {
if ($value_insert_fn == "replace") {
$element->nodeValue = "";
}
$element->appendChild($documentFragment);
}
}
} else {
$on_content_empty = $this->elemGetParam('on_content_empty', $sub_runtime_props, $element);
if ($on_content_empty == "clear" || $on_content_empty == "clear_and_set_flag") {
$element->nodeValue = "";
} elseif ($on_content_empty == "set_flag" || $on_content_empty == "clear_and_set_flag") {
$element->setAttribute("data-phpfront-content_empty", "true");
} elseif ($on_content_empty == "no_render") {
$parentNode = $element->parentNode;
$parentNode->removeChild($element);
// This element hanle now changes to parent... This is what will be returned
$element = $parentNode;
} else {
$element->nodeValue = $data_value;
}
}
// This whole documen may be parsed again to parse inserted data
// When this happens, the currently parsed elements should not be parsed again... so lets set the flag
if ($this->parse_inserted_data && !$this->on_reparse && !isset($parentNode)) {
$element->setAttribute("data-phpfront-no_reparse", "true");
}
return $element;
}
/**
* Retreives the output of this object.
*
* @return void
*
* @author Benoit Grégoire <*****@*****.**>
* @author Francois Proulx <*****@*****.**>
* @author Max Horváth <*****@*****.**>
* @copyright 2004-2006 Benoit Grégoire, Technologies Coeus inc.
* @copyright 2004-2006 Francois Proulx, Technologies Coeus inc.
* @copyright 2006 Max Horváth, Horvath Web Consulting
*/
public function getOutput()
{
$db = AbstractDb::getObject();
// Root node
$_rss = $this->_xmldoc->createElement("rss");
$this->_xmldoc->appendChild($_rss);
$_rss->setAttribute('version', '2.0');
// channel
$_channel = $this->_xmldoc->createElement("channel");
$_rss->appendChild($_channel);
/*
* Required channel elements
*/
// title
$_title = $this->_xmldoc->createElement("title");
$_title = $_channel->appendChild($_title);
$_textNode = $this->_xmldoc->createTextNode($this->_network->getName() . ": " . _("Newest Hotspots"));
$_title->appendChild($_textNode);
// link
$_link = $this->_xmldoc->createElement("link");
$_channel->appendChild($_link);
$_textNode = $this->_xmldoc->createTextNode($this->_network->getWebSiteURL());
$_link->appendChild($_textNode);
// description
$_description = $this->_xmldoc->createElement("description");
$_channel->appendChild($_description);
$_textNode = $this->_xmldoc->createTextNode(_("List of the most recent Hotspots opened by the network: ") . $this->_network->getName());
$_description->appendChild($_textNode);
/*
* Optional channel elements
*/
// language
$_language = $this->_xmldoc->createElement("language");
$_channel->appendChild($_language);
if (User::getCurrentUser() != null) {
$_textNode = $this->_xmldoc->createTextNode(substr(User::getCurrentUser()->getPreferedLocale(), 0, 5));
} else {
$_textNode = $this->_xmldoc->createTextNode("en-US");
}
$_language->appendChild($_textNode);
// copyright
$_copyright = $this->_xmldoc->createElement("copyright");
$_channel->appendChild($_copyright);
$_textNode = $this->_xmldoc->createTextNode(_("Copyright ") . $this->_network->getName());
$_copyright->appendChild($_textNode);
// webMaster
if ($this->_network->getTechSupportEmail() != "") {
$_webMaster = $this->_xmldoc->createElement("webMaster");
$_channel->appendChild($_webMaster);
$_textNode = $this->_xmldoc->createTextNode($this->_network->getTechSupportEmail());
$_webMaster->appendChild($_textNode);
}
// pubDate
$_pubDate = $this->_xmldoc->createElement("pubDate");
$_channel->appendChild($_pubDate);
$_textNode = $this->_xmldoc->createTextNode(gmdate("D, d M Y H:i:s \\G\\M\\T", time()));
$_pubDate->appendChild($_textNode);
/**
* lastBuildDate
*
* <lastBuildDate> -- The date-time the last time the content of the
* channel changed.
*
* Make a request through the database for the latest modification date
* of an object.
*
* @todo The latest modification date of an object should be an
* object property
*/
$db->execSqlUniqueRes("SELECT EXTRACT(epoch FROM MAX(creation_date)) as date_last_hotspot_opened FROM nodes WHERE network_id = '" . $db->escapeString($this->_network->getId()) . "' AND (node_deployment_status = 'DEPLOYED' OR node_deployment_status = 'NON_WIFIDOG_NODE')", $_lastHotspotRow, false);
$_lastBuildDate = $this->_xmldoc->createElement("lastBuildDate");
$_channel->appendChild($_lastBuildDate);
$_textNode = $this->_xmldoc->createTextNode(gmdate("D, d M Y H:i:s \\G\\M\\T", $_lastHotspotRow['date_last_hotspot_opened']));
$_lastBuildDate->appendChild($_textNode);
// generator
$_generator = $this->_xmldoc->createElement("generator");
$_channel->appendChild($_generator);
$_textNode = $this->_xmldoc->createTextNode(WIFIDOG_NAME . " " . WIFIDOG_VERSION);
$_generator->appendChild($_textNode);
// docs
$_docs = $this->_xmldoc->createElement("docs");
$_channel->appendChild($_docs);
$_textNode = $this->_xmldoc->createTextNode("http://blogs.law.harvard.edu/tech/rss");
$_docs->appendChild($_textNode);
// image
/*if (defined('NETWORK_LOGO_NAME') && file_exists(WIFIDOG_ABS_FILE_PATH . "local_content/common/" . constant('NETWORK_LOGO_NAME'))) {
$_image = $this->_xmldoc->createElement("image");
$_channel->appendChild($_image);
// title
$_title = $this->_xmldoc->createElement("title");
$_image->appendChild($_title);
$_textNode = $this->_xmldoc->createTextNode($this->_network->getName() . ": " . _("Newest Hotspots"));
$_title->appendChild($_textNode);
// url
$_url = $this->_xmldoc->createElement("url");
$_image->appendChild($_url);
$_textNode = $this->_xmldoc->createTextNode(COMMON_CONTENT_URL . NETWORK_LOGO_NAME);
$_url->appendChild($_textNode);
// link
$_link = $this->_xmldoc->createElement("link");
$_image->appendChild($_link);
$_textNode = $this->_xmldoc->createTextNode($this->_network->getWebSiteURL());
$_link->appendChild($_textNode);
$_imageSize = @getimagesize(WIFIDOG_ABS_FILE_PATH . "local_content/common/" . NETWORK_LOGO_NAME);
if ($_imageSize) {
// width
$_width = $this->_xmldoc->createElement("width");
$_image->appendChild($_width);
$_textNode = $this->_xmldoc->createTextNode($_imageSize[0]);
$_width->appendChild($_textNode);
// height
$_height = $this->_xmldoc->createElement("height");
$_image->appendChild($_height);
$_textNode = $this->_xmldoc->createTextNode($_imageSize[1]);
$_height->appendChild($_textNode);
}
// description
$_description = $this->_xmldoc->createElement("description");
$_image->appendChild($_description);
$_textNode = $this->_xmldoc->createTextNode(_("List of the most recent Hotspots opened by the network: ") . $this->_network->getName());
$_description->appendChild($_textNode);
}*/
// Node details
if ($this->_nodes) {
foreach ($this->_nodes as $_nodeData) {
$_node = Node::getObject($_nodeData['node_id']);
$this->_network = $_node->getNetwork();
$_hotspot = $this->_xmldoc->createElement("item");
$_hotspot = $_channel->appendChild($_hotspot);
// Hotspot name
$_hotspotName = $this->_xmldoc->createElement("title", htmlspecialchars($_node->getName(), ENT_QUOTES));
$_hotspot->appendChild($_hotspotName);
// Hotspot Website URL
if ($_node->getWebSiteURL() != "") {
$_hotspotUrl = $this->_xmldoc->createElement("link", htmlspecialchars($_node->getWebSiteURL(), ENT_QUOTES));
$_hotspot->appendChild($_hotspotUrl);
}
// Hotspot name
$_hotspotDesc = $this->_xmldoc->createElement("description");
$_hotspot->appendChild($_hotspotDesc);
$_descriptionText = '<p>';
// Hotspot global status
if ($_node->getDeploymentStatus() != 'NON_WIFIDOG_NODE') {
if ($_nodeData['is_up'] == 't') {
$_descriptionText .= "<img src='" . COMMON_IMAGES_URL . "HotspotStatus/up.gif' alt='up' />";
} else {
$_descriptionText .= "<img src='" . COMMON_IMAGES_URL . "HotspotStatus/down.gif' alt='down' />";
}
}
// Description
if ($_node->getDescription() != "") {
$_descriptionText .= htmlspecialchars($_node->getDescription(), ENT_QUOTES);
}
$_descriptionText .= '</p>';
$_descriptionText .= '<p>';
$_descriptionText .= _("Address") . ": ";
// Civic number
if ($_node->getCivicNumber() != "") {
$_descriptionText .= $_node->getCivicNumber() . ", ";
}
// Street address
if ($_node->getStreetName() != "") {
$_descriptionText .= htmlspecialchars($_node->getStreetName(), ENT_QUOTES) . ", ";
}
// City
if ($_node->getCity() != "") {
$_descriptionText .= htmlspecialchars($_node->getCity(), ENT_QUOTES) . ", ";
}
// Province
if ($_node->getProvince() != "") {
$_descriptionText .= htmlspecialchars($_node->getProvince(), ENT_QUOTES) . ", ";
}
// Postal code
if ($_node->getPostalCode() != "") {
$_descriptionText .= $_node->getPostalCode() . ", ";
}
// Country
if ($_node->getCountry() != "") {
$_descriptionText .= htmlspecialchars($_node->getCountry(), ENT_QUOTES);
}
// Map Url
if ($_node->getMapURL() != "") {
$_descriptionText .= " <a href='" . $_node->getMapURL() . "'>" . _("See Map") . "</a>";
}
// Mass transit info
if ($_node->getTransitInfo() != "") {
$_descriptionText .= "<br />";
$_descriptionText .= htmlspecialchars($_node->getTransitInfo(), ENT_QUOTES);
}
$_descriptionText .= "</p>";
if ($_node->getEmail() != "" || $_node->getTelephone() != "") {
$_descriptionText .= "<p>";
$_descriptionText .= _("Contact") . ": ";
// Contact e-mail
if ($_node->getEmail() != "") {
$_descriptionText .= "<br /><a href='mailto:" . $_node->getEmail() . "'>" . $_node->getEmail() . "</a>";
}
// Contact phone
if ($_node->getTelephone() != "") {
$_descriptionText .= "<br />" . $_node->getTelephone();
}
$_descriptionText .= "</p>";
}
$_hotspotDesc->appendChild($this->_xmldoc->createTextNode($_descriptionText));
// guid
if ($_node->getWebSiteURL() != "") {
$_guid = $this->_xmldoc->createElement("guid");
$_guid->setAttribute('isPermaLink', 'false');
$_hotspot->appendChild($_guid);
$_textNode = $this->_xmldoc->createTextNode(htmlspecialchars($_node->getWebSiteURL(), ENT_QUOTES));
$_guid->appendChild($_textNode);
}
// pubDate
$_hotspotOpeningDate = $this->_xmldoc->createElement("pubDate", gmdate("D, d M Y H:i:s \\G\\M\\T", $_nodeData['creation_date_epoch']));
$_hotspot->appendChild($_hotspotOpeningDate);
}
}
echo $this->_xmldoc->saveXML();
}
/**
* Convert the supplied node into its bbc equivalent
*
* @param object $node
*/
private function _convert_to_bbc($node)
{
// HTML tag names
$tag = $this->_get_name($node);
$parent = $this->_get_name($this->_parser ? $node->parentNode : $node->parentNode());
$next_tag = $this->_get_name($this->_parser ? $node->nextSibling : $node->next_sibling());
// Looking around, do we need to add any breaks here?
$needs_leading_break = in_array($tag, $this->block_elements);
$needs_trailing_break = !in_array($next_tag, $this->block_elements) && $needs_leading_break;
// Flip things around inside li element, it looks better
if ($parent == 'li' && $needs_leading_break) {
$needs_trailing_break = true;
$needs_leading_break = false;
}
// Skipping over this tag?
if (in_array($tag, $this->_skip_tags)) {
$tag = '';
}
// Based on the current tag, determine how to convert
switch ($tag) {
case 'a':
$bbc = $this->_convert_anchor($node);
break;
case 'abbr':
$bbc = $this->_convert_abbr($node);
break;
case 'b':
case 'strong':
$bbc = '[b]' . $this->_get_value($node) . '[/b]';
break;
case 'bdo':
$bbc = $this->_convert_bdo($node);
break;
case 'blockquote':
$bbc = '[quote]' . $this->_get_value($node) . '[/quote]';
break;
case 'br':
$bbc = $this->line_break . $this->line_end;
break;
case 'center':
$bbc = '[center]' . $this->_get_value($node) . '[/center]' . $this->line_end;
break;
case 'code':
$bbc = $this->_convert_code($node);
break;
case 'dt':
$bbc = str_replace(array("\n", "\r", "\n\r"), '', $this->_get_value($node)) . $this->line_end;
break;
case 'dd':
$bbc = ': ' . $this->_get_value($node) . $this->line_break;
break;
case 'dl':
$bbc = trim($this->_get_value($node)) . $this->line_break;
break;
case 'div':
$bbc = $this->strip_newlines ? str_replace("\n", ' ', $this->_convert_styles($node)) : $this->_convert_styles($node);
break;
case 'em':
case 'i':
$bbc = '[i]' . $this->_get_value($node) . '[/i]';
break;
case 'font':
$bbc = $this->_convert_font($node);
break;
case 'hr':
$bbc = '[hr]';
break;
case 'h1':
case 'h2':
case 'h3':
case 'h4':
case 'h5':
case 'h6':
$bbc = $this->_convert_header($tag, $this->_get_value($node));
break;
case 'img':
$bbc = $this->_convert_image($node);
break;
case 'ol':
$bbc = '[list type=decimal]' . $this->line_end . $this->_get_value($node) . '[/list]';
break;
case 'ul':
$bbc = '[list]' . $this->line_end . $this->_get_value($node) . '[/list]';
break;
case 'li':
$bbc = '[li]' . $this->_get_value($node) . '[/li]' . $this->line_end;
break;
case 'p':
$bbc = $this->strip_newlines ? str_replace("\n", ' ', $this->_convert_styles($node)) : $this->_convert_styles($node);
break;
case 'pre':
$bbc = '[pre]' . $this->_get_value($node) . '[/pre]';
break;
case 'script':
case 'style':
$bbc = '';
break;
case 'span':
// Convert some basic inline styles to bbc
$bbc = $this->_convert_styles($node);
break;
case 'strike':
case 'del':
case 's':
$bbc = '[s]' . $this->_get_value($node) . '[/s]';
break;
case 'sub':
$bbc = '[sub]' . $this->_get_value($node) . '[/sub]';
break;
case 'sup':
$bbc = '[sup]' . $this->_get_value($node) . '[/sup]';
break;
case 'title':
$bbc = '[size=2]' . $this->_get_value($node) . '[/size]';
break;
case 'table':
$bbc = '[table]' . $this->line_end . $this->_get_value($node) . '[/table]';
break;
case 'th':
case 'td':
$bbc = $this->_convert_table_cell($node) . $this->line_end;
break;
case 'tr':
$bbc = '[tr]' . $this->line_end . $this->_get_value($node) . '[/tr]' . $this->line_end;
break;
case 'tbody':
case 'tfoot':
case 'thead':
$bbc = $this->_get_innerHTML($node);
break;
case 'tt':
$bbc = '[tt]' . $this->_get_value($node) . '[/tt]';
break;
case 'u':
case 'ins':
$bbc = '[u]' . $this->_get_value($node) . '[/u]';
break;
case 'root':
case 'body':
// Remove these tags and simply replace with the text inside the tags
$bbc = '~`skip`~';
break;
default:
// Don't know you, so just preserve whats there, less the tag
$bbc = $this->_get_outerHTML($node);
}
// Replace the node with our bbc replacement, or with the node itself if none was found
if ($bbc !== '~`skip`~') {
$bbc = $needs_leading_break ? $this->line_break . $this->line_end . $bbc : $bbc;
$bbc = $needs_trailing_break ? $bbc . $this->line_break . $this->line_end : $bbc;
if ($this->_parser) {
// Create a new text node with our bbc tag and replace the original node
$bbc_node = $this->doc->createTextNode($bbc);
$node->parentNode->replaceChild($bbc_node, $node);
} else {
$node->outertext = $bbc;
}
}
}
/**
* Inserts a new text node using the property object field provided.
* @param string $element
* @param string $var
* @param object $hp
* @param object $prop
* @return object
* @access private
*/
protected function hpTextNode($element = 'node', $var = false, &$hp, $prop)
{
$var = $var ? $var : $element;
$node = $hp->createElement($element);
$node->appendChild($hp->createTextNode($hp->encode_for_xml($prop->{$var})));
return $node;
}
/**
* Displays the output of this object.
*
* @return void
*
* @author Benoit Gregoire <*****@*****.**>
* @author Francois Proulx <*****@*****.**>
* @author Max Horváth <*****@*****.**>
* @author Joe Bowser <*****@*****.**>
* @copyright 2004-2006 Benoit Gregoire, Technologies Coeus inc.
* @copyright 2004-2006 Francois Proulx, Technologies Coeus inc.
* @copyright 2006 Max Horváth, Horvath Web Consulting
* @copyright 2006 Joe Bowser
*/
public function getOutput()
{
$_kml = $this->_xmldoc->createElement("kml");
$_kml->setAttribute('xmlns', 'http://earth.google.com/kml/2.0');
$this->_xmldoc->appendChild($_kml);
// Document
$_document = $this->_xmldoc->createElement("Document");
$_kml->appendChild($_document);
/*
* Style Elements (Up Nodes)
*/
$_style_up = $this->_xmldoc->createElement("Style");
$_style_up->setAttribute('id', 'node_up');
$_document->appendChild($_style_up);
$_iconStyle = $this->_xmldoc->createElement("IconStyle");
$_style_up->appendChild($_iconStyle);
/* Since scale is the same, we only have to define it once */
$_scale = $this->_xmldoc->createElement("scale");
$_iconStyle->appendChild($_scale);
$_textNode = $this->_xmldoc->createTextNode("0.5");
$_scale->appendChild($_textNode);
$_icon = $this->_xmldoc->createElement("Icon");
$_iconStyle->appendChild($_icon);
$_href = $this->_xmldoc->createElement("href");
$_icon->appendChild($_href);
$_textNode = $this->_xmldoc->createTextNode(BASE_URL_PATH . "images/HotspotStatusMap/up.png");
$_href->appendChild($_textNode);
/*
* Style Elements (Down Nodes)
*/
$_style_down = $this->_xmldoc->createElement("Style");
$_style_down->setAttribute('id', 'node_down');
$_document->appendChild($_style_down);
$_iconStyle = $this->_xmldoc->createElement("IconStyle");
$_style_down->appendChild($_iconStyle);
$_scale = $this->_xmldoc->createElement("scale");
$_iconStyle->appendChild($_scale);
$_textNode = $this->_xmldoc->createTextNode("0.5");
$_scale->appendChild($_textNode);
$_iconStyle->appendChild($_scale);
$_icon = $this->_xmldoc->createElement("Icon");
$_iconStyle->appendChild($_icon);
$_href = $this->_xmldoc->createElement("href");
$_icon->appendChild($_href);
$_textNode = $this->_xmldoc->createTextNode(BASE_URL_PATH . "images/HotspotStatusMap/down.png");
$_href->appendChild($_textNode);
/*
* Style Elements (Unknown Nodes)
*/
$_style_unknown = $this->_xmldoc->createElement("Style");
$_style_unknown->setAttribute('id', 'node_unknown');
$_document->appendChild($_style_unknown);
$_iconStyle = $this->_xmldoc->createElement("IconStyle");
$_style_unknown->appendChild($_iconStyle);
$_scale = $this->_xmldoc->createElement("scale");
$_iconStyle->appendChild($_scale);
$_textNode = $this->_xmldoc->createTextNode("0.5");
$_scale->appendChild($_textNode);
$_icon = $this->_xmldoc->createElement("Icon");
$_iconStyle->appendChild($_icon);
$_href = $this->_xmldoc->createElement("href");
$_icon->appendChild($_href);
$_textNode = $this->_xmldoc->createTextNode(BASE_URL_PATH . "images/HotspotStatusMap/unknown.png");
$_href->appendChild($_textNode);
/*
* Creating the Folder
*/
$_folder = $this->_xmldoc->createElement("Folder");
$_document->appendChild($_folder);
$_name = $this->_xmldoc->createElement("name");
$_folder->appendChild($_name);
$_textNode = $this->_xmldoc->createTextNode($this->_network->getName());
$_name->appendChild($_textNode);
/*
* Creating the Placemarks (Nodes)
*/
if ($this->_nodes) {
foreach ($this->_nodes as $_nodeData) {
$_node = Node::getObject($_nodeData['node_id']);
$this->_network = $_node->getNetwork();
$_placemark = $this->_xmldoc->createElement("Placemark");
$_folder->appendChild($_placemark);
// Hotspot name
$_hotspotName = $this->_xmldoc->createElement("name", htmlspecialchars($_node->getName(), ENT_QUOTES));
$_placemark->appendChild($_hotspotName);
$_html_data = "<b>" . _("Address") . ":</b><br />" . $_node->getCivicNumber() . " " . $_node->getStreetName() . "<br />" . $_node->getCity() . "," . $_node->getProvince() . "<br />" . $_node->getCountry() . "<br />" . $_node->getPostalCode() . "<br /><br /> <b>" . _("URL") . ":</b> <a href='" . $_node->getWebSiteURL() . "'>" . $_node->getWebSiteURL() . "</a> <br /> <b> " . _("Email") . ":</b> <a href='mailto:" . $_node->getEmail() . "'>" . $_node->getEmail() . "</a>";
// Creating the description node with the data from it
$_description = $this->_xmldoc->createElement("description");
$_placemark->appendChild($_description);
$_cdata = $this->_xmldoc->createCDATASection($_html_data);
$_description->appendChild($_cdata);
// Description data goes here
$_point = $this->_xmldoc->createElement("Point");
$_placemark->appendChild($_point);
// Get GIS Location
$_gis_loc = $_node->getGisLocation();
$_gis_string = $_gis_loc->getLongitude() . "," . $_gis_loc->getLatitude() . "," . $_gis_loc->getAltitude();
$_coordinates = $this->_xmldoc->createElement("coordinates", $_gis_string);
// Hotspot global status
if ($_node->getDeploymentStatus() != 'NON_WIFIDOG_NODE') {
if ($_nodeData['is_up'] == 't') {
$_styleURL = $this->_xmldoc->createElement("styleURL", "#node_up");
} else {
$_styleURL = $this->_xmldoc->createElement("styleURL", "#node_down");
}
} else {
$_styleURL = $this->_xmldoc->createElement("styleURL", "#node_unknown");
}
$_point->appendChild($_coordinates);
}
}
echo $this->_xmldoc->saveXML();
}
/**
* Method: buildCoordinatesNode
* Builds and returns the KML coordinates node with the given geometry
* <coordinates>...</coordinates>
*
* Parameters:
* geometry - {<OpenLayers.Geometry>}
*
* Return:
* {DOMElement}
*/
private function _buildCoordinatesNode($geometry)
{
$coordinatesNode = $this->doc->createElementNS($this->kmlns, "coordinates");
$points = $geometry->components;
if (!empty($points)) {
// LineString or LinearRing
// $numPoints = count($points);
// var parts = new Array(numPoints);
$parts = array();
foreach ($points as $point) {
$parts[] = $point->x . "," . $point->y;
}
//$path = parts.join(" ");
} else {
// Point
$path = $geometry->x . "," . $geometry->y;
}
$txtNode = $this->doc->createTextNode($path);
$coordinatesNode->appendChild($txtNode);
return $coordinatesNode;
}
/**
* Convert the supplied node into its markdown equivalent
* - Supports *some* markdown extra tags, namely: table, abbr & dl in a limited fashion
*
* @param object $node
*/
private function _convert_to_markdown($node)
{
// HTML tag we are dealing with
$tag = $this->_get_name($node);
// Based on the tag, determine how to convert
switch ($tag) {
case 'a':
$markdown = $this->_convert_anchor($node);
break;
case 'abbr':
$markdown = $this->_convert_abbr($node);
break;
case 'b':
case 'strong':
$markdown = '**' . $this->_get_value($node) . '**';
break;
case 'blockquote':
$markdown = $this->_convert_blockquote($node);
break;
case 'br':
$markdown = ' ' . $this->line_end;
break;
case 'center':
$markdown = $this->line_end . $this->_get_value($node) . $this->line_end;
break;
case 'code':
$markdown = $this->_convert_code($node);
break;
case 'dt':
$markdown = str_replace(array("\n", "\r", "\n\r"), '', $this->_get_value($node)) . $this->line_end;
break;
case 'dd':
$markdown = ': ' . $this->_get_value($node) . $this->line_break;
break;
case 'dl':
$markdown = trim($this->_get_value($node)) . $this->line_break;
break;
case 'em':
case 'i':
$markdown = '_' . $this->_get_value($node) . '_';
break;
case 'hr':
$markdown = $this->line_end . str_repeat('-', 3) . $this->line_end;
break;
case 'h1':
case 'h2':
case 'h3':
case 'h4':
case 'h5':
case 'h6':
$markdown = $this->_convert_header($tag, $this->_get_value($node));
break;
case 'img':
$markdown = $this->_convert_image($node);
break;
case 'ol':
case 'ul':
$markdown = rtrim($this->_get_value($node)) . $this->line_break;
break;
case 'li':
$markdown = $this->_convert_list($node);
break;
case 'p':
if (!$node->hasChildNodes()) {
$markdown = str_replace("\n", ' ', $this->_get_value($node)) . $this->line_break;
$markdown = $this->_escape_text($markdown);
} else {
$markdown = rtrim($this->_get_value($node)) . $this->line_break;
}
break;
case 'pre':
$markdown = $this->_get_value($node) . $this->line_break;
break;
case 'div':
$markdown = $this->line_end . $this->_get_value($node) . $this->line_end;
if (!$node->hasChildNodes()) {
$markdown = $this->_escape_text($markdown);
}
break;
//case '#text':
// $markdown = $this->_escape_text($this->_get_value($node));
// break;
//case '#text':
// $markdown = $this->_escape_text($this->_get_value($node));
// break;
case 'title':
$markdown = '# ' . $this->_get_value($node) . $this->line_break;
break;
case 'table':
$markdown = $this->_convert_table($node) . $this->line_break;
break;
case 'th':
case 'tr':
case 'td':
case 'tbody':
case 'tfoot':
case 'thead':
// Just skip over these as we handle them in the table tag itself
$markdown = '~`skip`~';
break;
case 'root':
case 'span':
case 'body':
// Remove these tags and simply replace with the text inside the tags
$markdown = $this->_get_innerHTML($node);
break;
default:
// Don't know you or text, so just preserve whats there
$markdown = $this->_get_outerHTML($node);
}
// Replace the node with our markdown replacement, or with the node itself if none was found
if ($markdown !== '~`skip`~') {
if ($this->_parser) {
// Create a new text node with our markdown tag and replace the original node
$markdown_node = $this->doc->createTextNode($markdown);
$node->parentNode->replaceChild($markdown_node, $node);
} else {
$node->outertext = $markdown;
}
}
}
/**
* Add a text node to an XML element (tag)
*
* @param string $text Text value to add
* @param object $bind XML element to add the text to
* @return null
*/
public function addText($text, $bind)
{
$bind->appendChild($this->dom->createTextNode($text));
}
/**
* parse tree ready for insertion into sitemap DB
*
* @param string $n
* @param object $dom
* @param object $child
* @param array $items
* @return void
* @author Andy Bennett
*/
private static function save_parse($n, &$dom, &$child, $items)
{
$arr = array('txt' => 'title', 'id' => 'url');
$element = $dom->createElement($n);
foreach ($items as $k => $item) {
if ($k != 'items') {
if (isset($arr[$k])) {
$f = 'translate_' . $k;
$item = self::$f($item);
if ($item == '') {
continue;
}
$k = $arr[$k];
}
$att = $dom->createAttribute($k);
$att->appendChild($dom->createTextNode($item));
$element->appendChild($att);
} else {
foreach ($item as $sub) {
self::save_parse('item', $dom, $element, $sub);
}
}
}
$child->appendChild($element);
}
/**
* Used in rendering a cached web page to highlight the search terms.
*
* @param object $node DOM object to mark html elements of
* @param array $words an array of words to be highlighted
* @param object $dom a DOM object for the whole document
* @return object the node modified to now have highlighting
*/
function markChildren($node, $words, $dom)
{
if (!isset($node->childNodes->length) || get_class($node) != 'DOMElement') {
return $node;
}
for ($k = 0; $node->childNodes->length; $k++) {
if (!$node->childNodes->item($k)) {
break;
}
$clone = $node->childNodes->item($k)->cloneNode(true);
if ($clone->nodeType == XML_TEXT_NODE) {
$text = $clone->textContent;
foreach ($words as $word) {
//only mark string of length at least 2
if (mb_strlen($word) > 1) {
$mark_prefix = crawlHash($word);
if (stristr($mark_prefix, $word) !== false) {
$mark_prefix = preg_replace("/\\b{$word}\\b/i", '', $mark_prefix);
}
$text = preg_replace("/\\b{$word}\\b/i", $mark_prefix . '$0', $text);
}
}
$textNode = $dom->createTextNode($text);
$node->replaceChild($textNode, $node->childNodes->item($k));
} else {
$clone = $this->markChildren($clone, $words, $dom);
$node->replaceChild($clone, $node->childNodes->item($k));
}
}
return $node;
}
