/**
* Return the value of the field with relative links converted to absolute urls (with placeholders parsed).
* @return string
*/
public function AbsoluteLinks()
{
return HTTP::absoluteURLs($this->forTemplate());
}
/**
* Make sure URI schemes are not rewritten
*/
public function testURISchemes()
{
$this->withBaseURL('http://www.silverstripe.org/', function ($test) {
// mailto
$test->assertEquals('<a href=\'mailto:admin@silverstripe.org\'>Email Us</a>', HTTP::absoluteURLs('<a href=\'mailto:admin@silverstripe.org\'>Email Us</a>'), 'Email links are not rewritten');
// data uri
$test->assertEquals('<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38' . 'GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot" />', HTTP::absoluteURLs('<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH' . 'ElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot" />'), 'Data URI links are not rewritten');
// call
$test->assertEquals('<a href="callto:12345678" />', HTTP::absoluteURLs('<a href="callto:12345678" />'), 'Call to links are not rewritten');
});
}
/**
* Load all the template variables into the internal variables, including
* the template into body. Called before send() or debugSend()
* $isPlain=true will cause the template to be ignored, otherwise the GenericEmail template will be used
* and it won't be plain email :)
*
* @param bool $isPlain
* @return $this
*/
protected function parseVariables($isPlain = false)
{
$origState = SSViewer::config()->get('source_file_comments');
SSViewer::config()->update('source_file_comments', false);
if (!$this->parseVariables_done) {
$this->parseVariables_done = true;
// Parse $ variables in the base parameters
$this->templateData();
// Process a .SS template file
$fullBody = $this->body;
if ($this->ss_template && !$isPlain) {
// Requery data so that updated versions of To, From, Subject, etc are included
$data = $this->templateData();
$candidateTemplates = [$this->ss_template, ['type' => 'email', $this->ss_template]];
$template = new SSViewer($candidateTemplates);
if ($template->exists()) {
$fullBody = $template->process($data);
}
}
// Rewrite relative URLs
$this->body = HTTP::absoluteURLs($fullBody);
}
SSViewer::config()->update('source_file_comments', $origState);
return $this;
}
