/**
* First, creates a new Tracker Object by importing its structure from an XML file,
* then, imports it into the Database, before verifying the consistency
*
* @param string $xmlFile the location of the imported file
* @param int $groupId the Id of the project to create the tracker
* @param string $name the name of the tracker (label)
* @param string $description the description of the tracker
* @param string $itemname the short name of the tracker
* @param TrackerManager $trackermanager an instance of TrackerManager
*
* @return the new Tracker, or null if error
*/
public function createFromXML($xmlFile, $groupId, $name, $description, $itemname, $trackermanager)
{
$tracker = null;
if ($this->validMandatoryInfoOnCreate($name, $description, $itemname, $groupId)) {
// XML validation before creating a new tracker
$dom = new DOMDocument();
$dom->load($xmlFile);
$rng = realpath(dirname(__FILE__) . '/../../www/resources/tracker.rng');
if (!@$dom->relaxNGValidate($rng)) {
//hide warning since we will extract the errors below
//try to be more verbose for the end user (RelaxNG notices are hidden)
$hp = Codendi_HTMLPurifier::instance();
$indent = $GLOBALS['codendi_utils_prefix'] . '/xml/indent.xsl';
$jing = $GLOBALS['codendi_utils_prefix'] . '/xml/jing.jar';
$temp = tempnam($GLOBALS['tmp_dir'], 'xml');
$cmd_indent = "xsltproc -o {$temp} {$indent} {$xmlFile}";
`{$cmd_indent}`;
$output = array();
$cmd_valid = "java -jar {$jing} {$rng} {$temp}";
exec($cmd_valid, $output);
$errors = array();
if ($trackermanager) {
$project = ProjectManager::instance()->getProject($groupId);
$breadcrumbs = array(array('title' => 'Create a new tracker', 'url' => TRACKER_BASE_URL . '/?group_id=' . $project->group_id . '&func=create'));
$toolbar = array();
$trackermanager->displayHeader($project, 'Trackers', $breadcrumbs, $toolbar);
//var_dump($cmd_indent, $cmd_valid);
echo '<h2>XML file doesnt have correct format</h2>';
foreach ($output as $o) {
$matches = array();
preg_match('/:(\\d+):(\\d+):([^:]+):(.*)/', $o, $matches);
//1 line
//2 column
//3 type
//4 message
$errors[$matches[1]][$matches[2]][] = array(trim($matches[3]) => trim($matches[4]));
echo '<a href="#line_' . $matches[1] . '">' . $matches[3] . ': ' . $matches[4] . '</a><br />';
}
$clear = $GLOBALS['HTML']->getimage('clear.png', array('width' => 24, 'height' => 1));
$icons = array('error' => $GLOBALS['HTML']->getimage('ic/error.png', array('style' => 'vertical-align:middle')));
$styles = array('error' => 'color:red; font-weight:bold;');
echo '<pre>';
foreach (file($temp) as $number => $line) {
echo '<div id="line_' . ($number + 1) . '">';
echo '<span style="color:gray;">' . sprintf('%4d', $number + 1) . '</span>' . $clear . $hp->purify($line, CODENDI_PURIFIER_CONVERT_HTML);
if (isset($errors[$number + 1])) {
foreach ($errors[$number + 1] as $c => $e) {
echo '<div>' . sprintf('%3s', '') . $clear . sprintf('%' . ($c - 1) . 's', '') . '<span style="color:blue; font-weight:bold;">^</span></div>';
foreach ($e as $error) {
foreach ($error as $type => $message) {
$style = isset($styles['error']) ? $styles['error'] : '';
echo '<div style="' . $style . '">';
if (isset($icons[$type])) {
echo $icons[$type];
} else {
echo $clear;
}
echo sprintf('%3s', '') . sprintf('%' . ($c - 1) . 's', '') . $message;
echo '</div>';
}
}
}
}
echo '</div>';
}
echo '</pre>';
unlink($temp);
$trackermanager->displayFooter($project);
exit;
} else {
unlink($temp);
echo PHP_EOL;
echo implode(PHP_EOL, $output);
echo PHP_EOL;
}
} else {
//create the tracker as a SimpleXMLElement
$trackerXML = simplexml_load_file($xmlFile);
$tracker = $this->getInstanceFromXML($trackerXML, $groupId, $name, $description, $itemname);
//Testing consistency of the imported tracker before updating database
if ($tracker->testImport()) {
if ($tracker_id = $this->saveObject($tracker)) {
$tracker->setId($tracker_id);
} else {
$GLOBALS['Response']->addFeedback('error', $GLOBALS['Language']->getText('plugin_tracker_admin', 'error_during_creation'));
$tracker = null;
}
} else {
$GLOBALS['Response']->addFeedback('error', 'XML file cannot be imported');
$tracker = null;
}
}
}
return $tracker;
}
