public function testAttributeLabels()
{
$model = new BugStatusChange();
$attrLabels = $model->attributeLabels();
$this->assertTrue($attrLabels['bug_id'] == 'Bug');
$this->assertTrue($attrLabels['merged_into'] == 'Merged Into');
}
/**
* This method applies changes to model fields. Used when
* changing/commenting bug.
* @param array $attributes new (changed) model attributes.
* @return boolean true on success.
*/
public function change($attributes)
{
// Apply 'change' scenario.
$this->scenario = 'change';
// Remove "empty" attributes
foreach ($attributes as $name => $val) {
if (trim($val) == '') {
unset($attributes[$name]);
}
}
// Begin DB transaction
$transaction = Yii::app()->db->beginTransaction();
try {
$bugChanged = false;
// Check if title has changed
if (array_key_exists('summary', $attributes)) {
if ($this->summary != $attributes['summary']) {
$this->summary = $attributes['summary'];
$bugChanged = true;
}
}
// Check if crashgroups changed
if (array_key_exists('crashgroups', $attributes)) {
$my_crashgroups = MiscHelpers::splitNumberList($this->crashgroups);
$their_crashgroups = MiscHelpers::splitNumberList($attributes['crashgroups']);
$diff_crashgroups = array_merge(array_diff($my_crashgroups, $their_crashgroups), array_diff($their_crashgroups, $my_crashgroups));
if (count($diff_crashgroups) != 0) {
$this->crashgroups = $attributes['crashgroups'];
$bugChanged = true;
}
}
// Check if crashreports changed
if (array_key_exists('crashreports', $attributes)) {
$my_crashreports = MiscHelpers::splitNumberList($this->crashreports);
$their_crashreports = MiscHelpers::splitNumberList($attributes['crashreports']);
$diff_crashreports = array_merge(array_diff($my_crashreports, $their_crashreports), array_diff($their_crashreports, $my_crashreports));
if (count($diff_crashreports) != 0) {
$this->crashreports = $attributes['crashreports'];
$bugChanged = true;
}
}
// Create new BugChange model
$bugChange = new BugChange();
$bugChange->bug_id = $this->id;
// bug id
$bugChange->user_id = Yii::app()->user->id;
// logged-in user
$bugChange->timestamp = time();
// current time
$bugChange->flags = 0;
// Check if comment presents
if (array_key_exists('comment', $attributes)) {
$this->comment = $attributes['comment'];
// Create new comment record
$bugComment = new BugComment();
$bugComment->text = $attributes['comment'];
// Save comment record
if (!$bugComment->save()) {
$errors = $bugComment->getErrors();
foreach ($errors as $fieldName => $fieldErrors) {
$this->addErrors('comment', $fieldErrors);
}
throw new Exception('Error saving comment.');
}
// Set link between bug change record and comment record
$bugChange->comment_id = $bugComment->id;
}
// Check file attachment
$bugAttachment = null;
if (isset($this->fileAttachment) && $this->fileAttachment instanceof CUploadedFile) {
// Create attachment record
$bugAttachment = new BugAttachment();
$bugAttachment->fileAttachment = $this->fileAttachment;
}
// Create new bug status change model
$bugStatusChange = new BugStatusChange();
// Check if some of bug attribute values have changed
$changed = false;
foreach ($attributes as $name => $val) {
// Check if attribute has changed
if (array_key_exists($name, $bugStatusChange->attributes) && $this->{$name} != $val) {
$changed = true;
// Attribute has changed
$bugStatusChange->{$name} = $val;
$this->{$name} = $val;
}
}
if ($changed) {
if (!$bugStatusChange->save()) {
$errors = $bugStatusChange->getErrors();
throw new Exception('Error saving bug status change.');
}
$bugChange->status_change_id = $bugStatusChange->id;
}
// Check if at least something (status fields, attachment or comment)
// have changed
$someFieldsChanged = isset($bugChange->status_change_id) || $bugAttachment != null || isset($bugChange->comment_id);
if (!$someFieldsChanged && !$bugChanged) {
$this->addError('comment', 'At least one field should be changed.');
throw new Exception('Nothing changed.');
}
// Save changes to bug record
if (!isset($this->fileAttachment)) {
$this->fileAttachment = '';
}
if (!$this->save()) {
throw new Exception('Error saving bug.');
}
// Save bug change record
if ($someFieldsChanged && !$bugChange->save()) {
$errors = $bugChange->getErrors();
foreach ($errors as $fieldName => $fieldErrors) {
foreach ($fieldErrors as $error) {
Yii::log('Error saving bug: ' . $error, 'error');
}
$this->addErrors('comment', $fieldErrors);
}
throw new Exception('Error saving bug change.');
}
// Save file attachment
if ($bugAttachment != null) {
$bugAttachment->bug_change_id = $bugChange->id;
if (!$bugAttachment->save()) {
$errors = $bugAttachment->getErrors();
foreach ($errors as $fieldName => $fieldErrors) {
$this->addErrors('fileAttachment', $fieldErrors);
}
throw new Exception('Error saving bug attachemnt.');
}
}
// Reset comment and file attachment
$this->comment = '';
unset($this->fileAttachment);
// Update crash reports and crash groups associations
$this->updateAssociatedCrashReportsAndCrashGroups();
// Commit transaction
$transaction->commit();
} catch (Exception $e) {
// Roll back transaction
$transaction->rollBack();
// Add a message to log.
Yii::log('An exception caught: ' . $e->getMessage(), "error");
return false;
}
// Send notification email
$this->sendBugChangeNotificationEmail($bugChange);
// Success.
return true;
}