/**
* Returns array('success'=>true) or array('error'=>'error message')
*/
public function handleUpload()
{
if (!$this->file) {
return array('error' => Tools::displayError('No files were uploaded.'));
}
$size = $this->file->getSize();
if ($size == 0) {
return array('error' => Tools::displayError('File is empty'));
}
if ($size > $this->sizeLimit) {
return array('error' => Tools::displayError('File is too large'));
}
$pathinfo = pathinfo($this->file->getName());
$these = implode(', ', $this->allowedExtensions);
if (!isset($pathinfo['extension'])) {
return array('error' => sprintf(Tools::displayError('File has an invalid extension, it should be one of these: %s.'), $these));
}
$ext = $pathinfo['extension'];
if ($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)) {
return array('error' => sprintf(Tools::displayError('File has an invalid extension, it should be one of these: %s.'), $these));
}
return $this->file->save();
}
/**
* Returns PHPTAL output - either from a render or from the cache.
*
* @param string|array $template The name of the template to render or
* an array with the ('src') src for a template
* and a ('name') name to help identify the
* template in error messages.
*
* @return string
*/
public function render($template)
{
$this->_checkLoaded();
if ($this->_zendPageCacheContent != false) {
return $this->_zendPageCacheContent;
}
if (!is_array($template)) {
//conversion of template names from '-' split to camel-case
$templateParts = explode('-', $template);
$firstPart = array_shift($templateParts);
foreach ($templateParts as &$currentPart) {
$currentPart = ucfirst($currentPart);
}
$template = $firstPart . implode('', $templateParts);
$this->_engine->setTemplate($template);
} else {
$this->_engine->setSource($template['src'], $template['name']);
}
$this->productionMode = 'production' == APPLICATION_ENV;
$this->_engine->set('doctype', $this->doctype());
$this->_engine->set('headTitle', $this->headTitle());
$this->_engine->set('headScript', $this->headScript());
$this->_engine->set('headLink', $this->headLink());
$this->_engine->set('headMeta', $this->headMeta());
$this->_engine->set('headStyle', $this->headStyle());
if ($this->_purgeCacheBeforeRender) {
$cacheFolder = $this->_engine->getPhpCodeDestination();
if (is_dir($cacheFolder)) {
foreach (new DirectoryIterator($cacheFolder) as $cacheItem) {
if (strncmp($cacheItem->getFilename(), 'tpl_', 4) != 0 || $cacheItem->isdir()) {
continue;
}
@unlink($cacheItem->getPathname());
}
}
}
// if a layout is being used and nothing has already overloaded the viewContent,
// register the content as viewContent, otherwise set it to empty
if (!isset($this->viewContent)) {
if ($this->getHelperPath('layout') != false && $this->layout()->isEnabled()) {
$this->_engine->set('viewContent', $this->layout()->content);
} else {
$this->viewContent = '';
}
}
// Strip html comments and compress un-needed whitespace
$this->_engine->addPreFilter(new PHPTAL_PreFilter_StripComments());
if ($this->_compressWhitespace == true) {
$this->_engine->addPreFilter(new PHPTAL_PreFilter_Compress());
}
try {
$result = $this->_engine->execute();
} catch (PHPTAL_TemplateException $e) {
// If the exception is a root PHPTAL_TemplateException
// rather than a subclass of this exception and xdebug is enabled,
// it will have already been picked up by xdebug, if enabled, and
// should be shown like any other php error.
// Any subclass of PHPTAL_TemplateException can be handled by
// the phptal internal exception handler as it gives a useful
// error output
if (get_class($e) == 'PHPTAL_TemplateException' && function_exists('xdebug_is_enabled') && xdebug_is_enabled()) {
exit;
}
throw $e;
}
if ($this->_zendPageCache instanceof Zend_Cache_Core) {
$this->_zendPageCache->save($result, $this->_zendPageCacheKey, array(), $this->_zendPageCacheDuration);
}
return $result;
}
/**
* Returns PHPTAL output - either from a render or from the cache.
*
* @param string|array $template The name of the template to render or
* an array with the ('src') src for a template
* and a ('name') name to help identify the
* template in error messages.
*
* @return string
*/
public function render($template)
{
// Check we are fully configured and initialised.
if ($this->_engine == null) {
throw new \Zend_View_Exception('PHPTAL is not defined', $this);
}
// If a cache has been setup and content is available, return it
if ($this->_zendPageCacheContent != false) {
return $this->_zendPageCacheContent;
}
// Setup the script locations based on the view's script paths
$this->_engine->setTemplateRepository($this->getScriptPaths());
// Do this at this point rather than in the constructor because we don't
// know what the template repositories are going to be at that point.
$this->_engine->addSourceResolver(new PharResolver($this->getScriptPaths()));
// Assign all the variables set here through to the PHPTAL engine.
foreach ($this->getVars() as $key => $value) {
$this->_engine->set($key, $value);
}
if (!is_array($template)) {
$this->_engine->setTemplate($this->_convertTemplateName($template));
} else {
$this->_engine->setSource($template['src'], $template['name']);
}
// Setup a collection of standard variable available in the view
$this->_engine->set('doctype', $this->doctype());
$this->_engine->set('headTitle', $this->headTitle());
$this->_engine->set('headScript', $this->headScript());
$this->_engine->set('headLink', $this->headLink());
$this->_engine->set('headMeta', $this->headMeta());
$this->_engine->set('headStyle', $this->headStyle());
$this->productionMode = 'production' == APPLICATION_ENV;
// If perging of the tal template cache is enabled
// find all template cache files and delete them
if ($this->_purgeCacheBeforeRender) {
$cacheFolder = $this->_engine->getPhpCodeDestination();
if (is_dir($cacheFolder)) {
foreach (new \DirectoryIterator($cacheFolder) as $cacheItem) {
if (strncmp($cacheItem->getFilename(), 'tpl_', 4) != 0 || $cacheItem->isdir()) {
continue;
}
@unlink($cacheItem->getPathname());
}
}
}
// if a layout is being used and nothing has already overloaded the viewContent,
// register the content as viewContent, otherwise set it to empty
if (!isset($this->viewContent)) {
if ($this->getHelperPath('layout') != false && $this->layout()->isEnabled()) {
$this->_engine->set('viewContent', $this->layout()->content);
} else {
$this->viewContent = '';
}
}
if (!$this->_preFiltersRegistered) {
// Strip html comments and compress un-needed whitespace
$this->_engine->addPreFilter(new \PHPTAL_PreFilter_StripComments());
if ($this->_compressWhitespace == true) {
$this->_engine->addPreFilter(new \PHPTAL_PreFilter_Compress());
}
$this->_preFiltersRegistered = true;
}
try {
$result = $this->_engine->execute();
} catch (\PHPTAL_TemplateException $e) {
// If the exception is a root PHPTAL_TemplateException
// rather than a subclass of this exception and xdebug is enabled,
// it will have already been picked up by xdebug, if enabled, and
// should be shown like any other php error.
// Any subclass of PHPTAL_TemplateException can be handled by
// the phptal internal exception handler as it gives a useful
// error output
if (get_class($e) == 'PHPTAL_TemplateException' && function_exists('xdebug_is_enabled') && xdebug_is_enabled()) {
exit;
}
throw $e;
}
// If the page needed to be rendered but was configured to
// cache then cache the result of the render.
if ($this->_zendPageCache instanceof \Zend_Cache_Core) {
$this->_zendPageCache->save($result, $this->_zendPageCacheKey, array(), $this->_zendPageCacheDuration);
}
return $result;
}