public function generate($page)
{
$full_generate = true;
$devkit = null;
$output = null;
if ($this->_Parent->isLoggedIn()) {
####
# Delegate: FrontendDevKitResolve
# Description: Allows a devkit object to be specified, and stop continued execution:
# Global: Yes
$this->ExtensionManager->notifyMembers('FrontendDevKitResolve', '/frontend/', array('full_generate' => &$full_generate, 'devkit' => &$devkit));
}
$this->_Parent->Profiler->sample('Page creation process started');
$this->_page = $page;
$this->__buildPage($full_generate);
if ($full_generate) {
####
# Delegate: FrontendOutputPreGenerate
# Description: Immediately before generating the page. Provided with the page object, XML and XSLT
# Global: Yes
$this->ExtensionManager->notifyMembers('FrontendOutputPreGenerate', '/frontend/', array('page' => &$this, 'xml' => $this->_xml, 'xsl' => $this->_xsl));
if (is_null($devkit)) {
if (@in_array('XML', $this->_pageData['type']) || @in_array('xml', $this->_pageData['type'])) {
$this->addHeaderToPage('Content-Type', 'text/xml; charset=utf-8');
} else {
$this->addHeaderToPage('Content-Type', 'text/html; charset=utf-8');
}
if (@in_array('404', $this->_pageData['type'])) {
$this->addHeaderToPage('HTTP/1.0 404 Not Found');
} elseif (@in_array('403', $this->_pageData['type'])) {
$this->addHeaderToPage('HTTP/1.0 403 Forbidden');
}
}
$output = parent::generate();
####
# Delegate: FrontendOutputPostGenerate
# Description: Immediately after generating the page. Provided with string containing page source
# Global: Yes
$this->ExtensionManager->notifyMembers('FrontendOutputPostGenerate', '/frontend/', array('output' => &$output));
$this->_Parent->Profiler->sample('XSLT Transformation', PROFILE_LAP);
if (is_null($devkit) && !$output) {
$errstr = NULL;
while (list($key, $val) = $this->Proc->getError()) {
$errstr .= 'Line: ' . $val['line'] . ' - ' . $val['message'] . self::CRLF;
}
$this->_Parent->customError(E_USER_ERROR, NULL, trim($errstr), true, false, 'xslt-error', array('proc' => clone $this->Proc));
}
$this->_Parent->Profiler->sample('Page creation complete');
}
if (!is_null($devkit)) {
$devkit->prepare($this, $this->_pageData, $this->_xml, $this->_param, $output);
return $devkit->generate();
}
## EVENT DETAILS IN SOURCE
if ($this->_Parent->isLoggedIn() && $this->_Parent->Configuration->get('display_event_xml_in_source', 'public') == 'yes') {
$output .= self::CRLF . '<!-- ' . self::CRLF . $this->_events_xml->generate(true) . ' -->';
}
return $output;
}
public function generate($page, $mode = self::FRONTEND_OUTPUT_NORMAL)
{
$this->_Parent->Profiler->sample('Page creation process started');
$this->_page = $page;
$this->__buildPage();
if ($mode == self::FRONTEND_OUTPUT_NORMAL) {
if (@in_array('XML', $this->_pageData['type']) || @in_array('xml', $this->_pageData['type'])) {
$this->addHeaderToPage('Content-Type', 'text/xml; charset=utf-8');
} else {
$this->addHeaderToPage('Content-Type', 'text/html; charset=utf-8');
}
if (@in_array('404', $this->_pageData['type'])) {
$this->addHeaderToPage('HTTP/1.0 404 Not Found');
} elseif (@in_array('403', $this->_pageData['type'])) {
$this->addHeaderToPage('HTTP/1.0 403 Forbidden');
}
}
####
# Delegate: FrontendOutputPreGenerate
# Description: Immediately before generating the page. Provided with the page object, XML and XSLT
# Global: Yes
$this->ExtensionManager->notifyMembers('FrontendOutputPreGenerate', '/frontend/', array('page' => &$this, 'xml' => $this->_xml, 'xsl' => $this->_xsl));
$output = parent::generate();
####
# Delegate: FrontendOutputPostGenerate
# Description: Immediately after generating the page. Provided with string containing page source
# Global: Yes
$this->ExtensionManager->notifyMembers('FrontendOutputPostGenerate', '/frontend/', array('output' => &$output));
$this->_Parent->Profiler->sample('XSLT Transformation', PROFILE_LAP);
if ($mode == self::FRONTEND_OUTPUT_NORMAL && !$output) {
$errstr = NULL;
while (list($key, $val) = $this->Proc->getError()) {
$errstr .= 'Line: ' . $val['line'] . ' - ' . $val['message'] . self::CRLF;
}
$this->_Parent->customError(E_USER_ERROR, NULL, trim($errstr), true, false, 'xslt-error', array('proc' => clone $this->Proc));
}
$this->_Parent->Profiler->sample('Page creation complete');
## DEBUG
if ($mode == self::FRONTEND_OUTPUT_DEBUG) {
include_once TOOLKIT . '/class.debugpage.php';
$debug = new DebugPage();
$output = $debug->generate($this->_pageData, $this->_xml, @file_get_contents($this->_pageData['filelocation']), $output, $this->_param);
## PROFILE
} elseif ($mode == self::FRONTEND_OUTPUT_PROFILE) {
include_once TOOLKIT . '/class.profilepage.php';
$profile = new ProfilePage();
$output = $profile->generate($this->_pageData, $this->_Parent->Profiler, $this->_Parent->Database);
}
## EVENT DETAILS IN SOURCE
if ($this->_Parent->isLoggedIn() && $this->_Parent->Configuration->get('display_event_xml_in_source', 'public') == 'yes') {
$output .= self::CRLF . '<!-- ' . self::CRLF . $this->_events_xml->generate(true) . ' -->';
}
return $output;
}
/**
* This function is called immediately from the Frontend class passing the current
* URL for generation. Generate will resolve the URL to the specific page in the Symphony
* and then execute all events and datasources registered to this page so that it can
* be rendered. A number of delegates are fired during stages of execution for extensions
* to hook into.
*
* @uses FrontendDevKitResolve
* @uses FrontendOutputPreGenerate
* @uses FrontendPreRenderHeaders
* @uses FrontendOutputPostGenerate
* @see __buildPage()
* @param string $page
* The URL of the current page that is being Rendered as returned by getCurrentPage
* @return string
* The page source after the XSLT has transformed this page's XML. This would be
* exactly the same as the 'view-source' from your browser
*/
public function generate($page)
{
$full_generate = true;
$devkit = null;
$output = null;
if ($this->is_logged_in) {
/**
* Allows a devkit object to be specified, and stop continued execution:
*
* @delegate FrontendDevKitResolve
* @param string $context
* '/frontend/'
* @param boolean $full_generate
* Whether this page will be completely generated (ie. invoke the XSLT transform)
* or not, by default this is true. Passed by reference
* @param mixed $devkit
* Allows a devkit to register to this page
*/
Symphony::ExtensionManager()->notifyMembers('FrontendDevKitResolve', '/frontend/', array('full_generate' => &$full_generate, 'devkit' => &$devkit));
}
Symphony::Profiler()->sample('Page creation process started');
$this->_page = $page;
$this->__buildPage();
if ($full_generate) {
/**
* Immediately before generating the page. Provided with the page object, XML and XSLT
* @delegate FrontendOutputPreGenerate
* @param string $context
* '/frontend/'
* @param FrontendPage $page
* This FrontendPage object, by reference
* @param string $xml
* This pages XML, including the Parameters, Datasource and Event XML, by reference
* @param string $xsl
* This pages XSLT
*/
Symphony::ExtensionManager()->notifyMembers('FrontendOutputPreGenerate', '/frontend/', array('page' => &$this, 'xml' => &$this->_xml, 'xsl' => $this->_xsl));
if (is_null($devkit)) {
if (General::in_iarray('XML', $this->_pageData['type'])) {
$this->addHeaderToPage('Content-Type', 'text/xml; charset=utf-8');
} else {
if (General::in_iarray('JSON', $this->_pageData['type'])) {
$this->addHeaderToPage('Content-Type', 'application/json; charset=utf-8');
} else {
$this->addHeaderToPage('Content-Type', 'text/html; charset=utf-8');
}
}
if (in_array('404', $this->_pageData['type'])) {
$this->addHeaderToPage('Status', '404 Not Found', 404);
} elseif (in_array('403', $this->_pageData['type'])) {
$this->addHeaderToPage('Status', '403 Forbidden', 403);
}
}
/**
* This is just prior to the page headers being rendered, and is suitable for changing them
* @delegate FrontendPreRenderHeaders
* @param string $context
* '/frontend/'
*/
Symphony::ExtensionManager()->notifyMembers('FrontendPreRenderHeaders', '/frontend/');
$output = parent::generate();
/**
* Immediately after generating the page. Provided with string containing page source
* @delegate FrontendOutputPostGenerate
* @param string $context
* '/frontend/'
* @param string $output
* The generated output of this page, ie. a string of HTML, passed by reference
*/
Symphony::ExtensionManager()->notifyMembers('FrontendOutputPostGenerate', '/frontend/', array('output' => &$output));
Symphony::Profiler()->sample('XSLT Transformation', PROFILE_LAP);
if (is_null($devkit) && !$output) {
$errstr = NULL;
while (list($key, $val) = $this->Proc->getError()) {
$errstr .= 'Line: ' . $val['line'] . ' - ' . $val['message'] . PHP_EOL;
}
GenericExceptionHandler::$enabled = true;
throw new SymphonyErrorPage(trim($errstr), NULL, 'xslt', array('proc' => clone $this->Proc));
}
Symphony::Profiler()->sample('Page creation complete');
}
if (!is_null($devkit)) {
$devkit->prepare($this, $this->_pageData, $this->_xml, $this->_param, $output);
return $devkit->build();
}
// Display the Event Results in the page source if the user is logged
// into Symphony, the page is not JSON and if it is enabled in the
// configuration.
if ($this->is_logged_in && !General::in_iarray('JSON', $this->_pageData['type']) && Symphony::Configuration()->get('display_event_xml_in_source', 'public') == 'yes') {
$output .= PHP_EOL . '<!-- ' . PHP_EOL . $this->_events_xml->generate(true) . ' -->';
}
return $output;
}
/**
* This function is called immediately from the Frontend class passing the current
* URL for generation. Generate will resolve the URL to the specific page in the Symphony
* and then execute all events and datasources registered to this page so that it can
* be rendered. A number of delegates are fired during stages of execution for extensions
* to hook into.
*
* @uses FrontendDevKitResolve
* @uses FrontendOutputPreGenerate
* @uses FrontendPreRenderHeaders
* @uses FrontendOutputPostGenerate
* @see __buildPage()
* @param string $page
* The URL of the current page that is being Rendered as returned by getCurrentPage
* @return string
* The page source after the XSLT has transformed this page's XML. This would be
* exactly the same as the 'view-source' from your browser
*/
public function generate($page = null)
{
$full_generate = true;
$devkit = null;
$output = null;
$this->addHeaderToPage('Cache-Control', 'no-cache, must-revalidate, max-age=0');
$this->addHeaderToPage('Expires', 'Mon, 12 Dec 1982 06:14:00 GMT');
$this->addHeaderToPage('Last-Modified', gmdate('D, d M Y H:i:s') . ' GMT');
$this->addHeaderToPage('Pragma', 'no-cache');
if ($this->is_logged_in) {
/**
* Allows a devkit object to be specified, and stop continued execution:
*
* @delegate FrontendDevKitResolve
* @param string $context
* '/frontend/'
* @param boolean $full_generate
* Whether this page will be completely generated (ie. invoke the XSLT transform)
* or not, by default this is true. Passed by reference
* @param mixed $devkit
* Allows a devkit to register to this page
*/
Symphony::ExtensionManager()->notifyMembers('FrontendDevKitResolve', '/frontend/', array('full_generate' => &$full_generate, 'devkit' => &$devkit));
}
Symphony::Profiler()->sample('Page creation process started');
$this->_page = $page;
$this->__buildPage();
if ($full_generate) {
/**
* Immediately before generating the page. Provided with the page object, XML and XSLT
* @delegate FrontendOutputPreGenerate
* @param string $context
* '/frontend/'
* @param FrontendPage $page
* This FrontendPage object, by reference
* @param string $xml
* This pages XML, including the Parameters, Datasource and Event XML, by reference
* @param string $xsl
* This pages XSLT, by reference
*/
Symphony::ExtensionManager()->notifyMembers('FrontendOutputPreGenerate', '/frontend/', array('page' => &$this, 'xml' => &$this->_xml, 'xsl' => &$this->_xsl));
if (is_null($devkit)) {
if (General::in_iarray('XML', $this->_pageData['type'])) {
$this->addHeaderToPage('Content-Type', 'text/xml; charset=utf-8');
} else {
if (General::in_iarray('JSON', $this->_pageData['type'])) {
$this->addHeaderToPage('Content-Type', 'application/json; charset=utf-8');
} else {
$this->addHeaderToPage('Content-Type', 'text/html; charset=utf-8');
}
}
if (in_array('404', $this->_pageData['type'])) {
$this->setHttpStatus(self::HTTP_STATUS_NOT_FOUND);
} else {
if (in_array('403', $this->_pageData['type'])) {
$this->setHttpStatus(self::HTTP_STATUS_FORBIDDEN);
}
}
}
/**
* This is just prior to the page headers being rendered, and is suitable for changing them
* @delegate FrontendPreRenderHeaders
* @param string $context
* '/frontend/'
*/
Symphony::ExtensionManager()->notifyMembers('FrontendPreRenderHeaders', '/frontend/');
$backup_param = $this->_param;
$this->_param['current-query-string'] = General::wrapInCDATA($this->_param['current-query-string']);
$output = parent::generate();
$this->_param = $backup_param;
/**
* Immediately after generating the page. Provided with string containing page source
* @delegate FrontendOutputPostGenerate
* @param string $context
* '/frontend/'
* @param string $output
* The generated output of this page, ie. a string of HTML, passed by reference
*/
Symphony::ExtensionManager()->notifyMembers('FrontendOutputPostGenerate', '/frontend/', array('output' => &$output));
Symphony::Profiler()->sample('XSLT Transformation', PROFILE_LAP);
if (is_null($devkit) && !$output) {
$errstr = NULL;
while (list($key, $val) = $this->Proc->getError()) {
$errstr .= 'Line: ' . $val['line'] . ' - ' . $val['message'] . PHP_EOL;
}
Frontend::instance()->throwCustomError(trim($errstr), __('XSLT Processing Error'), Page::HTTP_STATUS_ERROR, 'xslt', array('proc' => clone $this->Proc));
}
Symphony::Profiler()->sample('Page creation complete');
}
if (!is_null($devkit)) {
$devkit->prepare($this, $this->_pageData, $this->_xml, $this->_param, $output);
return $devkit->build();
}
// Display the Event Results in the page source if the user is logged
// into Symphony, the page is not JSON and if it is enabled in the
// configuration.
if ($this->is_logged_in && !General::in_iarray('JSON', $this->_pageData['type']) && Symphony::Configuration()->get('display_event_xml_in_source', 'public') == 'yes') {
$output .= PHP_EOL . '<!-- ' . PHP_EOL . $this->_events_xml->generate(true) . ' -->';
}
return $output;
}
private function __importStep2Page()
{
// Store the CSV data in the cache table, so the CSV file will not be stored on the server
$cache = new Cacheable(Symphony::Database());
// Get the nodes provided by this CSV file:
$csv = new parseCSV();
$csv->auto($_FILES['csv-file']['tmp_name']);
$cache->write('importcsv', serialize($csv), 60 * 60 * 24);
// Store for one day
$sectionID = $_POST['section'];
// Generate the XML:
$xml = new XMLElement('data', null, array('section-id' => $sectionID));
// Get the fields of this section:
$fieldsNode = new XMLElement('fields');
$sm = new SectionManager($this);
$section = $sm->fetch($sectionID);
$fields = $section->fetchFields();
foreach ($fields as $field) {
$fieldsNode->appendChild(new XMLElement('field', $field->get('label'), array('id' => $field->get('id'))));
}
$xml->appendChild($fieldsNode);
$csvNode = new XMLElement('csv');
foreach ($csv->titles as $key) {
$csvNode->appendChild(new XMLElement('key', $key));
}
$xml->appendChild($csvNode);
// Generate the HTML:
$xslt = new XSLTPage();
$xslt->setXML($xml->generate());
$xslt->setXSL(EXTENSIONS . '/importcsv/content/step2.xsl', true);
$this->Form->setValue($xslt->generate());
}
