/**
* Test the escaping of replacement strings for use with
* preg_replace.
*/
public function testPregReplacement()
{
$example = 'try \\1 and $0, also backslash \\ and dollar $ alone';
$this->assertEquals('try \\\\1 and \\$0, also backslash \\ and dollar $ alone', preg_replacement_quote($example));
}
function send_template_email($data, $merge, $bulk = false, $want_bounces = false)
{
// We should have some email templates in INCLUDESPATH/easyparliament/templates/emails/.
// $data is like:
// array (
// 'template' => 'send_confirmation',
// 'to' => '*****@*****.**',
// 'subject' => 'Your confirmation email'
// );
// $merge is like:
// array (
// 'FIRSTNAME' => 'Phil',
// 'LATNAME' => 'Gyford'
// etc...
// );
// In $data, 'template' and 'to' are mandatory. 'template' is the
// name of the file (when it has '.txt' added to it).
// We'll get the text of the template and replace all the $merge
// keys with their tokens. eg, if '{FIRSTNAME}' in the template will
// be replaced with 'Phil'.
// Additionally, the first line of a template may start with
// 'Subject:'. Any text immediately following that, on the same line
// will be the subject of the email (it will also have its tokens merged).
// But this subject can be overridden by sending including a 'subject'
// pair in $data.
global $PAGE;
if (!isset($data['to']) || $data['to'] == '') {
$PAGE->error_message("We need an email address to send to.");
return false;
}
$filename = INCLUDESPATH . "easyparliament/templates/emails/" . $data['template'] . ".txt";
if (!file_exists($filename)) {
$PAGE->error_message("Sorry, we could not find the email template '" . _htmlentities($data['template']) . "'.");
return false;
}
// Get the text from the template.
$handle = fopen($filename, "r");
$emailtext = fread($handle, filesize($filename));
fclose($handle);
// See if there's a default subject in the template.
$firstline = substr($emailtext, 0, strpos($emailtext, "\n"));
// Work out what the subject line is.
if (preg_match("/Subject:/", $firstline)) {
if (isset($data['subject'])) {
$subject = trim($data['subject']);
} else {
$subject = trim(substr($firstline, 8));
}
// Either way, remove this subject line from the template.
$emailtext = substr($emailtext, strpos($emailtext, "\n"));
} elseif (isset($data['subject'])) {
$subject = $data['subject'];
} else {
$PAGE->error_message("We don't have a subject line for the email, so it wasn't sent.");
return false;
}
// Now merge all the tokens from $merge into $emailtext...
$search = array();
$replace = array();
foreach ($merge as $key => $val) {
$search[] = '/{' . $key . '}/';
$replace[] = preg_replacement_quote($val);
}
$emailtext = preg_replace($search, $replace, $emailtext);
// Send it!
$success = send_email($data['to'], $subject, $emailtext, $bulk, 'twfy-DO-NOT-REPLY@' . EMAILDOMAIN, $want_bounces);
return $success;
}
