public function testDumpFileAttachmentContent()
{
// Find
$model = BugAttachment::model()->findByPk(1);
$this->assertTrue($model != null);
// Create temp file for output
$outFile = tempnam(Yii::app()->getRuntimePath(), "test");
$model->dumpFileAttachmentContent($outFile);
// Ensure the file exists
$this->assertTrue(file_exists($outFile));
// Ensure file size is not 0
$this->assertTrue(filesize($outFile) > 0);
// Delete file
@unlink($outFile);
}
/**
* Downloads a bug attachment file.
* @param type $id
* @throws CHttpException
*/
public function actionDownloadAttachment($id)
{
$bugAttachment = BugAttachment::model()->findByPk($id);
if ($bugAttachment === null) {
throw new CHttpException(403, 'Invalid request');
}
// Get the bug this attachment belongs to
$bug = $bugAttachment->bugChange->bug;
// Check that user is authorized to access this model
$this->checkAuthorization($bug);
// Dump contents of the attachment
$bugAttachment->dumpFileAttachmentContent();
}
/**
* Returns count of bug attachment files in this project.
* @param integer $totalFileSize On output, receives the total size in bytes of files.
* @param integer $percentOfDiskQuota On output, receives percent of disk quota.
* @param integer $appver Optional. If specified, count of files is calculated for the given version.
* @return integer count of bug attachment files.
*/
public function getBugAttachmentCount(&$totalFileSize, &$percentOfDiskQuota, $appver = Project::PROJ_VER_ALL)
{
// Find all bug attachment files belonging to this project and having
// $appver application version.
$criteria = new CDbCriteria();
$criteria->compare('b.project_id', $this->id, false, 'AND');
if ($appver != Project::PROJ_VER_ALL) {
$criteria->compare('b.appversion_id', $appver, false, 'AND');
}
$criteria->join = 'LEFT JOIN {{bug_change}} bc ON t.bug_change_id=bc.id';
$criteria->join .= ' LEFT JOIN {{bug}} b ON bc.bug_id=b.id';
$bugAttachments = BugAttachment::model()->findAll($criteria);
// Calculate count of bug attachments
$count = count($bugAttachments);
// Calculate total file size
$totalFileSize = 0;
foreach ($bugAttachments as $bugAttachment) {
$totalFileSize += $bugAttachment->filesize;
}
// Calc percent of disk quota
if ($this->bug_attachment_files_disc_quota <= 0) {
$percentOfDiskQuota = -1;
} else {
$percentOfDiskQuota = 100 * $totalFileSize / ($this->bug_attachment_files_disc_quota * 1024 * 1024);
}
// Return file count
return $count;
}
/**
* 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;
}