public function testConstruct()
{
$err = new \r8\Exception\Interaction('Variable was not set', 2020);
$this->assertEquals("Variable was not set", $err->getMessage());
$this->assertEquals(2020, $err->getCode());
$this->assertEquals(array(), $err->getData());
}
/**
* A helper function for building a node, ensuring a proper value was returned,
* and then importing it into the document
*
* @param \r8\iface\XMLBuilder $builder
* @param \DOMDocument $doc The document being built
* @return DOMNode
*/
public static function buildNode(\r8\iface\XMLBuilder $builder, \DOMDocument $doc)
{
$built = $builder->buildNode($doc);
if (!$built instanceof \DOMNode) {
$err = new \r8\Exception\Interaction("XMLBuilder did not return a DOMNode object");
$err->addData("Document", \r8\getDump($doc));
$err->addData("Built Node", \r8\getDump($built));
throw $err;
}
// Ensure the built node is a member of the document
return \r8\XMLBuilder::importNode($doc, $built);
}
/**
* Takes a key string and parses it into any multi-dimensional parts it has
*
* @param String $key The key being parsed
* @return Array Returns a list of the sub-keys
*/
private function parseKey($key)
{
$found = preg_match_all($this->subRegEx, $key, $matches, PREG_OFFSET_CAPTURE);
// If no sub-keys were found, just return the original key
if (!$found) {
return array($key);
}
// Grab the value of the key up to the position of the first match
if ($matches[0][0][1] > 0) {
$result = array(substr($key, 0, $matches[0][0][1]));
} else {
$result = array();
}
if (!isset($matches[1])) {
$err = new \r8\Exception\Interaction("Sub-Key RegEx did not return a sub-pattern");
$err->addData("Sub-Key RegEx", $this->subRegEx);
throw $err;
}
// Loop through the matched sub-patterns
foreach ($matches[1] as $subKey) {
if (\r8\isEmpty($subKey[0], \r8\ALLOW_SPACES)) {
$result[] = null;
} else {
$result[] = $subKey[0];
}
}
return $result;
}
/**
* Runs a query and returns a specific field from a row
*
* If no row is specified, the first row will be used
*
* @param String $field The field to return
* @param String $query The query to execute
* @param Integer $row The row of a multi-result set to pull the field from
* @return Mixed Returns the value of the field, or NULL if no results
* were returned
*/
public function getField($field, $query, $row = 0)
{
$field = (string) $field;
if (\r8\isEmpty($field)) {
throw new \r8\Exception\Argument(0, "Field", "Must not be empty");
}
$result = $this->getRow($query, $row);
if (!is_array($result) && !$result instanceof \ArrayAccess) {
$err = new \r8\Exception\Interaction("Row was not an array or accessable as an array");
$err->addData("Query", $query);
$err->addData("Returned Row", \r8\getDump($result));
throw $err;
}
if (!isset($result[$field])) {
$err = new \r8\Exception\Argument(0, "Field", "Field does not exist in row");
$err->addData("Query", $query);
$err->addData("Returned Row", \r8\getDump($result));
throw $err;
}
return $result[$field];
}
/**
* Internal function that actually sends a piece of mail using this transport.
*
* This method is called indirectly via the send method. Use that method
* if you want to send a piece of mail
*
* @param \r8\Mail $mail The mail to send
* @return Null
*/
protected function internalSend(\r8\Mail $mail)
{
$result = $this->rawMail($this->formatter->getToString($mail), $mail->getSubject(), $this->formatter->getBody($mail), $this->formatter->getHeaderString($mail));
if (!$result) {
$err = new \r8\Exception\Interaction("An error occured while sending mail");
$phpError = error_get_last();
if (is_array($phpError)) {
$err->addData('Error', $phpError['message']);
}
$err->addData('To', $this->formatter->getToString($mail));
$err->addData('Subject', $mail->getSubject());
if ($mail->messageIDExists()) {
$err->addData('MessageID', $mail->getMessageID());
}
throw $err;
}
}
