/**
* View entries
*
* @param int $uid
* @return string
*/
protected function _view($uid = 0)
{
// Build the final HTML
$view = $this->view('default', 'stats');
// Get pub stats for each publication
$pubLog = new \Components\Publications\Tables\Log($this->_database);
$view->pubstats = $this->_stats ? $this->_stats : $pubLog->getAuthorStats($uid, 0, false);
// Get date of first log
$view->firstlog = $pubLog->getFirstLogDate();
$view->totals = $pubLog->getTotals($uid);
// Output HTML
$view->option = $this->_option;
$view->database = $this->_database;
$view->uid = $uid;
$view->pubconfig = Component::params('com_publications');
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Send emails to authors with the monthly stats
*
* @param object $job \Components\Cron\Models\Job
* @return boolean
*/
public function sendAuthorStats(\Components\Cron\Models\Job $job)
{
$database = App::get('db');
$pconfig = Component::params('com_publications');
// Get some params
$limit = $pconfig->get('limitStats', 5);
$image = $pconfig->get('email_image', '');
Lang::load('com_publications', PATH_CORE) || Lang::load('com_publications', PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'site');
// Is logging enabled?
if (is_file(PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'tables' . DS . 'logs.php')) {
require_once PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'tables' . DS . 'logs.php';
} else {
$this->setError('Publication logs not present on this hub, cannot email stats to authors');
return false;
}
// Helpers
require_once PATH_CORE . DS . 'components' . DS . 'com_members' . DS . 'helpers' . DS . 'imghandler.php';
require_once PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'helpers' . DS . 'html.php';
// Get all registered authors who subscribed to email
$query = "SELECT A.user_id, P.picture ";
$query .= " FROM #__publication_authors as A ";
$query .= " JOIN #__xprofiles as P ON A.user_id = P.uidNumber ";
$query .= " WHERE P.mailPreferenceOption != 0 ";
// either 1 (set to YES) or -1 (never set)
$query .= " AND A.user_id > 0 AND A.status=1 ";
// If we need to restrict to selected authors
$params = $job->get('params');
if (is_object($params) && $params->get('userids')) {
$apu = explode(',', $params->get('userids'));
$apu = array_map('trim', $apu);
$query .= " AND A.user_id IN (";
$tquery = '';
foreach ($apu as $a) {
$tquery .= "'" . $a . "',";
}
$tquery = substr($tquery, 0, strlen($tquery) - 1);
$query .= $tquery . ") ";
}
$query .= " GROUP BY A.user_id ";
$database->setQuery($query);
if (!($authors = $database->loadObjectList())) {
return true;
}
// Set email config
$from = array('name' => Config::get('fromname') . ' ' . Lang::txt('Publications'), 'email' => Config::get('mailfrom'), 'multipart' => md5(date('U')));
$subject = Lang::txt('Monthly Publication Usage Report');
$i = 0;
foreach ($authors as $author) {
// Get the user's account
$user = User::getInstance($author->user_id);
if (!$user->get('id')) {
// Skip if not registered
continue;
}
// Get pub stats for each author
$pubLog = new \Components\Publications\Tables\Log($database);
$pubstats = $pubLog->getAuthorStats($author->user_id);
if (!$pubstats || !count($pubstats)) {
// Nothing to send
continue;
}
// Plain text
$eview = new \Hubzero\Plugin\View(array('folder' => 'cron', 'element' => 'publications', 'name' => 'emails', 'layout' => 'stats_plain'));
$eview->option = 'com_publications';
$eview->controller = 'publications';
$eview->user = $user;
$eview->pubstats = $pubstats;
$eview->limit = $limit;
$eview->image = $image;
$eview->config = $pconfig;
$eview->totals = $pubLog->getTotals($author->user_id, 'author');
$plain = $eview->loadTemplate();
$plain = str_replace("\n", "\r\n", $plain);
// HTML
$eview->setLayout('stats_html');
$html = $eview->loadTemplate();
$html = str_replace("\n", "\r\n", $html);
// Build message
$message = new \Hubzero\Mail\Message();
$message->setSubject($subject)->addFrom($from['email'], $from['name'])->addTo($user->get('email'), $user->get('name'))->addHeader('X-Component', 'com_publications')->addHeader('X-Component-Object', 'publications');
$message->addPart($plain, 'text/plain');
$message->addPart($html, 'text/html');
// Send mail
if (!$message->send()) {
$this->setError(Lang::txt('PLG_CRON_PUBLICATIONS_ERROR_FAILED_TO_MAIL', $user->get('email')));
}
$mailed[] = $user->get('email');
}
return true;
}
/**
* Publication stats
*
* @return string
*/
protected function _stats()
{
// Incoming
$pid = $this->_pid ? $this->_pid : Request::getInt('pid', 0);
$version = Request::getVar('version', 'default');
require_once PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'tables' . DS . 'logs.php';
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => 'stats'));
// Get pub stats for each publication
$pubLog = new \Components\Publications\Tables\Log($this->_database);
$view->pubstats = $pubLog->getPubStats($this->model->get('id'), $pid);
// Get date of first log
$view->firstlog = $pubLog->getFirstLogDate();
// Test
$view->totals = $pubLog->getTotals($this->model->get('id'), 'project');
// Output HTML
$view->option = $this->_option;
$view->database = $this->_database;
$view->project = $this->model;
$view->uid = $this->_uid;
$view->pid = $pid;
$view->pub = new \Components\Publications\Models\Publication($pid, $version);
$view->task = $this->_task;
$view->config = $this->model->config();
$view->pubconfig = $this->_pubconfig;
$view->version = $version;
$view->title = $this->_area['title'];
// Get messages and errors
$view->msg = $this->_msg;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Generate report
*
* @return void
*/
public function generateTask()
{
// Incoming
$data = Request::getVar('data', array(), 'post', 'array');
$from = Request::getVar('fromdate', Date::of('-1 month')->toLocal('Y-m'));
$to = Request::getVar('todate', Date::of('now')->toLocal('Y-m'));
$filter = Request::getVar('searchterm', '');
if (empty($data)) {
$this->setError(Lang::txt('Please pick at least one information field to report'));
}
$date_regex = '/^(19|20)\\d\\d[\\-\\/.](0[1-9]|1[012])$/';
if (!preg_match($date_regex, $from) || !preg_match($date_regex, $to)) {
$this->setError(Lang::txt('Please use yyyy-mm format for the date'));
}
if (strtotime($from) > strtotime($to)) {
$this->setError(Lang::txt('The start date of report should be earlier than the end date'));
}
// Project table class
$obj = $this->model->table();
// Check authorization
if (!$this->model->reviewerAccess('admin') && !$this->model->reviewerAccess('reports')) {
if (User::isGuest()) {
$this->_msg = Lang::txt('COM_PUBLICATIONS_REPORTS_LOGIN');
$this->_login();
return;
}
throw new Exception(Lang::txt('COM_PUBLICATIONS_REPORTS_ERROR_UNAUTHORIZED'), 403);
return;
}
// Get stats
if (!$this->getError()) {
require_once PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'tables' . DS . 'logs.php';
$objLog = new \Components\Publications\Tables\Log($this->database);
// Get all test projects
$exclude = $obj->getProjectsByTag('test', true, 'id');
$stats = $objLog->getCustomStats($from, $to, $exclude, $filter);
$filename = 'from_' . $from . '_to_' . $to . '_report.csv';
if ($stats) {
// Output to CSV
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename=' . $filename);
$output = fopen('php://output', 'w');
// output the column headings
fputcsv($output, $data);
foreach ($stats as $record) {
$sorted = array();
foreach ($data as $field) {
$input = $record->{$field};
if ($field == 'doi') {
$input = $input ? 'http://dx.doi.org/' . $input : 'N/A';
}
$sorted[] = $input;
}
fputcsv($output, $sorted);
}
fclose($output);
} else {
$this->setError(Lang::txt('Nothing to report for selected date range and/or search term'));
}
}
// Redirect on error
if ($this->getError()) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=reports&task=custom' . '&searchterm=' . $filter), $this->getError(), 'error');
}
return;
}
