/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $resource Current resource
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @return array
*/
public function onResources($model, $option, $areas, $rtrn = 'all')
{
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onResourcesAreas($model)) && !array_intersect($areas, array_keys($this->onResourcesAreas($model)))) {
$rtrn = 'metadata';
}
}
// Display only for tools
if (!$model->isTool()) {
return $arr;
}
if ($rtrn == 'all' || $rtrn == 'html') {
$database = App::get('db');
$tv = new \Components\Tools\Tables\Version($database);
$rows = $tv->getVersions($model->resource->alias);
// Get contribtool params
$tconfig = Component::params('com_tools');
// Instantiate a view
$view = $this->view('default', 'browse')->set('tconfig', $tconfig)->set('option', $option)->set('resource', $model->resource)->set('rows', $rows);
// Return the output
$arr['html'] = $view->loadTemplate();
}
if ($rtrn == 'all' || $rtrn == 'metadata') {
$arr['metadata'] = '';
}
return $arr;
}
/**
* Generate module contents
*
* @return void
*/
public function run()
{
include_once Component::path('com_resources') . DS . 'tables' . DS . 'resource.php';
$database = \App::get('db');
//Get the admin configured settings
$filters = array('limit' => 1, 'start' => 0, 'type' => trim($this->params->get('type')), 'sortby' => 'random', 'minranking' => trim($this->params->get('minranking')), 'tag' => trim($this->params->get('tag')), 'access' => 'public', 'toolState' => 7);
$row = null;
// No - so we need to randomly choose one
// Initiate a resource object
$rr = new \Components\Resources\Tables\Resource($database);
// Get records
$rows = $rr->getRecords($filters, false);
if (count($rows) > 0) {
$row = $rows[0];
}
$this->cls = trim($this->params->get('moduleclass_sfx'));
$this->txt_length = trim($this->params->get('txt_length'));
// Did we get any results?
if ($row) {
$config = Component::params('com_resources');
// Resource
$id = $row->id;
include_once Component::path('com_resources') . DS . 'helpers' . DS . 'html.php';
$path = DS . trim($config->get('uploadpath', '/site/resources'), DS);
$path = \Components\Resources\Helpers\Html::build_path($row->created, $row->id, $path);
if ($row->type == 7) {
include_once Component::path('com_tools') . DS . 'tables' . DS . 'version.php';
$tv = new \Components\Tools\Tables\Version($database);
$versionid = $tv->getVersionIdFromResource($id, 'current');
$picture = $this->getToolImage($path, $versionid);
} else {
$picture = $this->getImage($path);
}
$thumb = $path . DS . $picture;
if (!is_file(PATH_APP . $thumb)) {
$thumb = DS . trim($config->get('defaultpic'));
}
$row->typetitle = trim(stripslashes($row->typetitle));
if (substr($row->typetitle, -1, 1) == 's' && substr($row->typetitle, -3, 3) != 'ies') {
$row->typetitle = substr($row->typetitle, 0, strlen($row->typetitle) - 1);
}
$this->id = $id;
$this->thumb = $thumb;
}
$this->row = $row;
require $this->getLayoutPath();
}
/**
* Get the access level for this user and tool
*
* @param string $tool Tool name
* @param string $login Username
* @return boolean True if the user has access
*/
private function _getToolAccess($tool, $login = '')
{
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'tool.php';
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'group.php';
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'version.php';
// Ensure we have a tool
if (!$tool) {
$this->setError(Lang::txt('COM_TOOLS_ERROR_TOOL_NOT_FOUND'));
Log::debug("mw::_getToolAccess({$tool},{$login}) FAILED null tool check");
return false;
}
// Ensure we have a login
if ($login == '') {
$login = User::get('username');
if ($login == '') {
Log::debug("mw::_getToolAccess({$tool},{$login}) FAILED null user check");
return false;
}
}
$tv = new \Components\Tools\Tables\Version($this->database);
$tv->loadFromInstance($tool);
if (empty($tv->id)) {
Log::debug("mw::_getToolAccess({$tool},{$login}) FAILED null tool version check");
return false;
}
$tg = new \Components\Tools\Tables\Group($this->database);
$this->database->setQuery("SELECT * FROM " . $tg->getTableName() . " WHERE toolid=" . $tv->toolid);
$toolgroups = $this->database->loadObjectList();
if (empty($toolgroups)) {
//Log::debug("mw::_getToolAccess($tool,$login) WARNING: no tool member groups");
}
$xgroups = \Hubzero\User\Helper::getGroups(User::get('id'), 'members');
if (empty($xgroups)) {
//Log::debug("mw::_getToolAccess($tool,$login) WARNING: user not in any groups");
}
// Check if the user is in any groups for this app
$ingroup = false;
$groups = array();
$indevgroup = false;
if ($xgroups) {
foreach ($xgroups as $xgroup) {
$groups[] = $xgroup->cn;
}
if ($toolgroups) {
foreach ($toolgroups as $toolgroup) {
if (in_array($toolgroup->cn, $groups)) {
$ingroup = true;
if ($toolgroup->role == 1) {
$indevgroup = true;
}
}
}
}
}
$admin = false;
$ctconfig = Component::params('com_tools');
if ($ctconfig->get('admingroup') != '' && in_array($ctconfig->get('admingroup'), $groups)) {
$admin = true;
}
$exportAllowed = $this->_getToolExportControl($tv->exportControl);
$tisPublished = $tv->state == 1;
$tisDev = $tv->state == 3;
$tisGroupControlled = $tv->toolaccess == '@GROUP';
if ($tisDev) {
if ($indevgroup) {
//Log::debug("mw::_getToolAccess($tool,$login): DEV TOOL ACCESS GRANTED (USER IN DEVELOPMENT GROUP)");
return true;
} else {
if ($admin) {
//Log::debug("mw::_getToolAccess($tool,$login): DEV TOOL ACCESS GRANTED (USER IN ADMIN GROUP)");
return true;
} else {
Log::debug("mw::_getToolAccess({$tool},{$login}): DEV TOOL ACCESS DENIED (USER NOT IN DEVELOPMENT OR ADMIN GROUPS)");
$this->setError(Lang::txt('COM_TOOLS_ERROR_ACCESS_DENIED_DEV_GROUP'));
return false;
}
}
} else {
if ($tisPublished) {
if ($tisGroupControlled) {
if ($ingroup) {
//Log::debug("mw::_getToolAccess($tool,$login): PUBLISHED TOOL ACCESS GRANTED (USER IN ACCESS GROUP)");
return true;
} else {
if ($admin) {
//Log::debug("mw::_getToolAccess($tool,$login): PUBLISHED TOOL ACCESS GRANTED (USER IN ADMIN GROUP)");
return true;
} else {
Log::debug("mw::_getToolAccess({$tool},{$login}): PUBLISHED TOOL ACCESS DENIED (USER NOT IN ACCESS OR ADMIN GROUPS)");
$this->setError(Lang::txt('COM_TOOLS_ERROR_ACCESS_DENIED_ACCESS_GROUP'));
return false;
}
}
} else {
if (!$exportAllowed) {
Log::debug("mw::_getToolAccess({$tool},{$login}): PUBLISHED TOOL ACCESS DENIED (EXPORT DENIED)");
return false;
} else {
if ($admin) {
//Log::debug("mw::_getToolAccess($tool,$login): PUBLISHED TOOL ACCESS GRANTED (USER IN ADMIN GROUP)");
return true;
} else {
if ($indevgroup) {
//Log::debug("mw::_getToolAccess($tool,$login): PUBLISHED TOOL ACCESS GRANTED (USER IN DEVELOPMENT GROUP)");
return true;
} else {
//Log::debug("mw::_getToolAccess($tool,$login): PUBLISHED TOOL ACCESS GRANTED");
return true;
}
}
}
}
} else {
Log::debug("mw::_getToolAccess({$tool},{$login}): UNPUBLISHED TOOL ACCESS DENIED (TOOL NOT PUBLISHED)");
$this->setError(Lang::txt('COM_TOOLS_ERROR_ACCESS_DENIED_VERSION_UNPUBLISHED'));
return false;
}
}
return false;
}
/**
* Get a list of parents of this resource
* Accepts either a numeric array index
* If index, it'll return the entry matching that index in the list
*
* @param mixed $idx Index value
* @return array
*/
public function revisions($idx = null)
{
if (!$this->exists()) {
return array();
}
if (!isset($this->revisions)) {
$this->revisions = array();
$alltools = array();
$tv = new \Components\Tools\Tables\Version($this->_db);
$tv->getToolVersions('', $alltools, $this->resource->alias);
if ($alltools) {
$this->revisions = $alltools;
}
}
if ($idx !== null && is_numeric($idx)) {
if (isset($this->revisions[$idx])) {
return $this->revisions[$idx];
} else {
if (is_string($idx)) {
switch (strtolower($idx)) {
case 'current':
$curtool = null;
foreach ($this->revisions as $tool) {
// Current version
if ($tool->state == 1 && (count($this->revisions) == 1 || count($this->revisions) > 1 && $this->revisions[1]->version == $tool->version)) {
$curtool = $tool;
break;
// No need to go further
}
}
return $curtool;
break;
case 'dev':
$devtool = null;
foreach ($this->revisions as $tool) {
// Current version
if ($tool->state == 3) {
$devtool = $tool;
break;
// No need to go further
}
}
return $devtool;
break;
default:
$rtool = null;
foreach ($this->revisions as $tool) {
if ($tool->revision == $idx) {
$rtool = $tool;
break;
// No need to go further
}
}
return $rtool;
break;
}
}
}
}
return $this->revisions;
}
/**
* Save a question and redirect to the main listing when done
*
* @return void
*/
private function _save()
{
// Login required
if (User::isGuest()) {
return $this->_browse();
}
// Check for request forgeries
Request::checkToken();
Lang::load('com_answers');
// Incoming
$tags = Request::getVar('tags', '');
$funds = Request::getInt('funds', 0);
$reward = Request::getInt('reward', 0);
// If offering a reward, do some checks
if ($reward) {
// Is it an actual number?
if (!is_numeric($reward)) {
App::abort(500, Lang::txt('COM_ANSWERS_REWARD_MUST_BE_NUMERIC'));
return;
}
// Are they offering more than they can afford?
if ($reward > $funds) {
App::abort(500, Lang::txt('COM_ANSWERS_INSUFFICIENT_FUNDS'));
return;
}
}
// Initiate class and bind posted items to database fields
$fields = Request::getVar('question', array(), 'post', 'none', 2);
$row = new \Components\Answers\Models\Question($fields['id']);
if (!$row->bind($fields)) {
$this->setError($row->getError());
return $this->_new($row);
}
if ($reward && $this->banking) {
$row->set('reward', 1);
}
// Ensure the user added a tag
/*
if (!$tags)
{
$this->setError(Lang::txt('COM_ANSWERS_QUESTION_MUST_HAVE_TAG'));
return $this->_new($row);
}
*/
// Store new content
if (!$row->store(true)) {
$row->set('tags', $tags);
$this->setError($row->getError());
return $this->_new($row);
}
// Hold the reward for this question if we're banking
if ($reward && $this->banking) {
$BTL = new \Hubzero\Bank\Teller($this->database, User::get('id'));
$BTL->hold($reward, Lang::txt('COM_ANSWERS_HOLD_REWARD_FOR_BEST_ANSWER'), 'answers', $row->get('id'));
}
// Add the tags
$row->tag($tags);
// Add the tag to link to the resource
$tag = $this->model->isTool() ? 'tool:' . $this->model->resource->alias : 'resource:' . $this->model->resource->id;
$row->addTag($tag, User::get('id'), $this->model->isTool() ? 0 : 1);
// Get users who need to be notified on every question
$config = Component::params('com_answers');
$apu = $config->get('notify_users', '');
$apu = explode(',', $apu);
$apu = array_map('trim', $apu);
$receivers = array();
// Get tool contributors if question is about a tool
if ($tags) {
$tags = explode(',', $tags);
if (count($tags) > 0) {
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'tables' . DS . 'author.php';
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'tables' . DS . 'version.php';
$TA = new \Components\Tools\Tables\Author($this->database);
$objV = new \Components\Tools\Tables\Version($this->database);
if ($this->model->isTool()) {
$toolname = $this->model->resource->alias;
$rev = $objV->getCurrentVersionProperty($toolname, 'revision');
$authors = $TA->getToolAuthors('', 0, $toolname, $rev);
if (count($authors) > 0) {
foreach ($authors as $author) {
$receivers[] = $author->uidNumber;
}
}
}
}
}
if (!empty($apu)) {
foreach ($apu as $u) {
$user = User::getInstance($u);
if ($user) {
$receivers[] = $user->get('id');
}
}
}
$receivers = array_unique($receivers);
// Send the message
if (!empty($receivers)) {
// Send a message about the new question to authorized users (specified admins or related content authors)
$from = array('email' => Config::get('mailfrom'), 'name' => Config::get('sitename') . ' ' . Lang::txt('COM_ANSWERS_ANSWERS'), 'multipart' => md5(date('U')));
// Build the message subject
$subject = Lang::txt('COM_ANSWERS_ANSWERS') . ', ' . Lang::txt('new question about content you author or manage');
// Build the message
$eview = new \Hubzero\Mail\View(array('base_path' => PATH_CORE . DS . 'components' . DS . 'com_answers' . DS . 'site', 'name' => 'emails', 'layout' => 'question_plaintext'));
$eview->option = 'com_answers';
$eview->sitename = Config::get('sitename');
$eview->question = $row;
$eview->id = $row->get('id', 0);
$eview->boundary = $from['multipart'];
$message['plaintext'] = $eview->loadTemplate(false);
$message['plaintext'] = str_replace("\n", "\r\n", $message['plaintext']);
// HTML message
$eview->setLayout('question_html');
$message['multipart'] = $eview->loadTemplate();
$message['multipart'] = str_replace("\n", "\r\n", $message['multipart']);
if (!Event::trigger('xmessage.onSendMessage', array('new_question_admin', $subject, $message, $from, $receivers, 'com_answers'))) {
$this->setError(Lang::txt('COM_ANSWERS_MESSAGE_FAILED'));
}
}
// Redirect to the question
App::redirect(Route::url('index.php?option=' . $this->option . '&id=' . $this->model->resource->id . '&active=' . $this->_name));
}
/**
* Display a list of authors
*
* @param integer $id Resource ID
* @return void
*/
public function displayTask($id = null)
{
// Incoming
if (!$id) {
$id = Request::getInt('rid', 0);
}
// Ensure we have an ID to work with
if (!$id) {
App::abort(500, Lang::txt('COM_TOOLS_CONTRIBUTE_NO_ID'));
}
$this->view->version = Request::getVar('version', 'dev');
// Get all contributors of this resource
$helper = new \Components\Resources\Helpers\Helper($id, $this->database);
if ($this->view->version == 'dev') {
$helper->getCons();
} else {
$obj = new \Components\Tools\Tables\Tool($this->database);
$toolname = $obj->getToolnameFromResource($id);
$objV = new \Components\Tools\Tables\Version($this->database);
$revision = $objV->getCurrentVersionProperty($toolname, 'revision');
$helper->getToolAuthors($toolname, $revision);
}
// Get a list of all existing contributors
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'tables' . DS . 'contributor' . DS . 'roletype.php';
$resource = new \Components\Resources\Tables\Resource($this->database);
$resource->load($id);
$rt = new \Components\Resources\Tables\Contributor\RoleType($this->database);
// Output HTML
$this->view->config = $this->config;
$this->view->contributors = $helper->_contributors;
$this->view->id = $id;
$this->view->roles = $rt->getRolesForType($resource->type);
$this->view->setErrors($this->getErrors())->setLayout('display')->display();
}
/**
* Format an entry
*
* @param object $row Database row
* @param string $tbl Format type
* @param number $txtLength Max text length to display
* @param integer $getid Just return the ID or not
* @return string HTML
*/
private function _composeEntry($row, $tbl, $txtLength = 100, $getid = 0)
{
$yearFormat = 'Y';
$monthFormat = 'm';
$out = '';
// Do we have a picture?
$thumb = '';
switch ($tbl) {
case 'profiles':
if ($getid) {
return $row->uidNumber;
}
// Load their bio
$profile = \Hubzero\User\Profile::getInstance($row->uidNumber);
$title = $row->name;
if (!trim($title)) {
$title = $row->givenName . ' ' . $row->surname;
}
$out .= '<span class="spotlight-img"><a href="' . Route::url('index.php?option=com_members&id=' . $row->uidNumber) . '"><img width="30" height="30" src="' . $profile->getPicture() . '" alt="' . htmlentities($title) . '" /></a></span>' . "\n";
$out .= '<span class="spotlight-item"><a href="' . Route::url('index.php?option=com_members&id=' . $row->uidNumber) . '">' . $title . '</a></span>, ' . $row->organization . "\n";
$out .= ' - ' . Lang::txt('Contributions') . ': ' . $this->_countContributions($row->uidNumber) . "\n";
$out .= '<div class="clear"></div>' . "\n";
break;
case 'blog':
$thumb = trim($this->params->get('default_blogpic', '/core/modules/mod_spotlight/assets/img/default.gif'));
if ($thumb == '/modules/mod_spotlight/default.gif') {
$thumb = '/core/modules/mod_spotlight/assets/img/default.gif';
}
$profile = \Hubzero\User\Profile::getInstance($row->created_by);
if ($getid) {
return $row->id;
}
if (!$row->title) {
$out = '';
} else {
$out .= '<span class="spotlight-img"><a href="' . Route::url('index.php?option=com_members&id=' . $row->created_by . '&active=blog&task=' . Date::of($row->publish_up)->toLocal($yearFormat) . '/' . Date::of($row->publish_up)->toLocal($monthFormat) . '/' . $row->alias) . '"><img width="30" height="30" src="' . rtrim(Request::base(true), '/') . $thumb . '" alt="' . htmlentities(stripslashes($row->title)) . '" /></a></span>' . "\n";
$out .= '<span class="spotlight-item"><a href="' . Route::url('index.php?option=com_members&id=' . $row->created_by . '&active=blog&task=' . Date::of($row->publish_up)->toLocal($yearFormat) . '/' . Date::of($row->publish_up)->toLocal($monthFormat) . '/' . $row->alias) . '">' . $row->title . '</a></span> ';
$out .= ' by <a href="' . Route::url('index.php?option=com_members&id=' . $row->created_by) . '">' . $profile->get('name') . '</a> - ' . Lang::txt('in Blogs') . "\n";
$out .= '<div class="clear"></div>' . "\n";
}
break;
case 'topics':
if ($getid) {
return $row->id;
}
$url = $row->group_cn && $row->scope ? 'groups' . DS . $row->scope . DS . $row->pagename : 'topics' . DS . $row->pagename;
$thumb = trim($this->params->get('default_topicpic', '/core/modules/mod_spotlight/assets/img/default.gif'));
if ($thumb == '/modules/mod_spotlight/default.gif') {
$thumb = '/core/modules/mod_spotlight/assets/img/default.gif';
}
$out .= '<span class="spotlight-img"><a href="' . Route::url('index.php?option=com_topics&pagename=' . $row->pagename) . '"><img width="30" height="30" src="' . rtrim(Request::base(true), '/') . $thumb . '" alt="' . htmlentities(stripslashes($row->title)) . '" /></a></span>' . "\n";
$out .= '<span class="spotlight-item"><a href="' . $url . '">' . stripslashes($row->title) . '</a></span> ';
$out .= ' - ' . Lang::txt('in') . ' <a href="' . Route::url('index.php?option=com_topics') . '">' . Lang::txt('Topics') . '</a>' . "\n";
$out .= '<div class="clear"></div>' . "\n";
break;
case 'answers':
if ($getid) {
return $row->id;
}
$thumb = trim($this->params->get('default_questionpic', '/core/modules/mod_spotlight/assets/img/default.gif'));
if ($thumb == '/modules/mod_spotlight/default.gif') {
$thumb = '/core/modules/mod_spotlight/assets/img/default.gif';
}
$name = Lang::txt('Anonymous');
if ($row->anonymous == 0) {
$user = User::getInstance($row->created_by);
if (is_object($user)) {
$name = $user->get('name');
}
}
$out .= '<span class="spotlight-img"><a href="' . Route::url('index.php?option=com_answers&task=question&id=' . $row->id) . '"><img width="30" height="30" src="' . rtrim(Request::base(true), '/') . $thumb . '" alt="' . htmlentities(stripslashes($row->subject)) . '" /></a></span>' . "\n";
$out .= '<span class="spotlight-item"><a href="' . Route::url('index.php?option=com_answers&task=question&id=' . $row->id) . '">' . stripslashes($row->subject) . '</a></span> ';
$out .= ' - ' . Lang::txt('asked by') . ' ' . $name . ', ' . Lang::txt('in') . ' <a href="' . Route::url('index.php?option=com_answers') . '">' . Lang::txt('Answers') . '</a>' . "\n";
$out .= '<div class="clear"></div>' . "\n";
break;
default:
if ($getid) {
return $row->id;
}
if ($tbl == 'itunes') {
$thumb = trim($this->params->get('default_itunespic', '/core/modules/mod_spotlight/assets/img/default.gif'));
if ($thumb == '/modules/mod_spotlight/default.gif') {
$thumb = '/core/modules/mod_spotlight/assets/img/default.gif';
}
} else {
$rconfig = Component::params('com_resources');
$path = substr(PATH_APP, strlen(PATH_ROOT)) . DS . trim($rconfig->get('uploadpath', '/site/resources'), DS);
$path = DS . trim($path, DS);
$path = $this->_buildPath($row->created, $row->id, $path);
if ($row->type == 7) {
include_once Component::path('com_tools') . DS . 'tables' . DS . 'version.php';
$tv = new \Components\Tools\Tables\Version($this->database);
$versionid = $tv->getVersionIdFromResource($row->id, 'current');
$picture = $this->_getToolImage($path, $versionid);
} else {
$picture = $this->_getImage($path);
}
$thumb = $path . DS . $picture;
if (!is_file(PATH_ROOT . $thumb) or !$picture) {
$thumb = DS . trim($rconfig->get('defaultpic', '/core/modules/mod_spotlight/assets/img/default.gif'), DS);
if ($thumb == '/modules/mod_spotlight/default.gif') {
$thumb = '/core/modules/mod_spotlight/assets/img/default.gif';
}
}
if (substr($thumb, 0, strlen('/modules')) == '/modules' || substr($thumb, 0, strlen('/components')) == '/components') {
$thumb = '/core' . $thumb;
}
$thumb = str_replace('com_resources/assets', 'com_resources/site/assets', $thumb);
}
$normalized = preg_replace("/[^a-zA-Z0-9]/", '', strtolower($row->typetitle));
$row->typetitle = trim(stripslashes($row->typetitle));
$row->title = stripslashes($row->title);
$chars = strlen($row->title . $row->typetitle);
$remaining = $txtLength - $chars;
$remaining = $remaining <= 0 ? 0 : $remaining;
$titlecut = $remaining ? 0 : $txtLength - strlen($row->typetitle);
if ($titlecut) {
$title = \Hubzero\Utility\String::truncate($row->title, $titlecut);
} else {
$title = $row->title;
}
// resources
$out .= '<span class="spotlight-img">';
$out .= "\t" . '<a href="' . Route::url('index.php?option=com_resources&id=' . $row->id) . '">' . "\n";
$out .= "\t\t" . '<img width="30" height="30" src="' . rtrim(Request::base(true), '/') . $thumb . '" alt="' . htmlentities($row->title) . '" />' . "\n";
$out .= "\t" . '</a>' . "\n";
$out .= '</span>' . "\n";
$out .= '<span class="spotlight-item">' . "\n";
$out .= "\t" . '<a href="' . Route::url('index.php?option=com_resources&id=' . $row->id) . '">' . $title . '</a>' . "\n";
$out .= '</span>' . "\n";
if ($row->type == 7 && $remaining > 30) {
// Show bit of description for tools
if ($row->introtext) {
$out .= ': ' . \Hubzero\Utility\String::truncate($this->_encodeHtml(strip_tags($row->introtext)), $txtLength);
} else {
$out .= ': ' . \Hubzero\Utility\String::truncate($this->_encodeHtml(strip_tags($row->fulltxt)), $txtLength);
}
}
if ($tbl == 'itunes') {
$out .= ' - ' . Lang::txt('featured on') . ' <a href="/itunes">' . Lang::txt('iTunes') . ' U</a>' . "\n";
} else {
$out .= ' - ' . Lang::txt('in') . ' <a href="' . Route::url('index.php?option=com_resources&type=' . $normalized) . '">' . $row->typetitle . '</a>' . "\n";
}
$out .= '<div class="clear"></div>' . "\n";
break;
}
return $out;
}
/**
* Preview the resource
*
* @return void
*/
public function previewTask()
{
// Incoming
$alias = Request::getVar('app', '');
$version = Request::getVar('editversion', 'dev');
$rid = Request::getInt('rid', 0);
// Load the tool
$obj = new \Components\Tools\Tables\Tool($this->database);
$this->_toolid = $obj->getToolId($alias);
if (!$this->_toolid) {
// not a tool resource page
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=pipeline'));
return;
}
// Make sure user is authorized to go further
if (!$this->_checkAccess($this->_toolid)) {
App::abort(403, Lang::txt('COM_TOOLS_ALERTNOTAUTH'));
return;
}
// Get tool version (dev or current) information
$obj->getToolStatus($this->_toolid, $this->_option, $status, $version);
// Instantiate our tag object
$tagcloud = new \Components\Resources\Helpers\Tags($rid);
$tags = Request::getVar('tags', '', 'post');
$tagfa = Request::getVar('tagfa', '', 'post');
// Process new tags
$newtags = '';
if ($tagfa) {
$newtags = $tagfa . ', ';
}
if ($tags) {
$newtags .= $tags;
}
$tagcloud->setTags($newtags, User::get('id'));
// Get some needed libraries
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'helpers' . DS . 'html.php';
// Load the resource object
$resource = new \Components\Resources\Tables\Resource($this->database);
$resource->loadAlias($alias);
if (!User::isGuest()) {
$xgroups = \Hubzero\User\Helper::getGroups(User::get('id'), 'all');
// Get the groups the user has access to
$usersgroups = $this->_getUsersGroups($xgroups);
} else {
$usersgroups = array();
}
// Get updated version
$objV = new \Components\Tools\Tables\Version($this->database);
$thistool = $objV->getVersionInfo('', $version, $resource->alias, '');
$thistool = $thistool ? $thistool[0] : '';
// Replace resource info with requested version
$objV->compileResource($thistool, '', $resource, 'dev', $this->rconfig);
// get language library
$lang = Lang::getRoot();
if (!$lang->load(strtolower('com_resources'), JPATH_BASE)) {
$this->setError(Lang::txt('COM_TOOLS_ERROR_LOADING_LANGUAGE'));
}
// Set the document title
$this->view->title = Lang::txt(strtoupper($this->_option)) . ': ' . Lang::txt('COM_TOOLS_PREVIEW_TOOL_PAGE') . ' (' . $resource->alias . ')';
Document::setTitle($this->view->title);
// Set the document pathway (breadcrumbs)
if (Pathway::count() <= 0) {
Pathway::append(Lang::txt(strtoupper($this->_name)), 'index.php?option=' . $this->_option);
}
if (Pathway::count() <= 1) {
Pathway::append(Lang::txt('COM_TOOLS_STATUS_FOR', $thistool->toolname), 'index.php?option=' . $this->_option . '&controller=pipeline&task=status&app=' . $alias);
Pathway::append(Lang::txt('COM_TOOLS_EDIT_TOOL_PAGE'), 'index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&app=' . $alias . '&task=start&step=1');
}
$this->view->toolid = $this->_toolid;
$this->view->step = 5;
$this->view->version = $version;
$this->view->resource = $resource;
$this->view->config = $this->rconfig;
$this->view->usersgroups = $usersgroups;
$this->view->status = $status;
// Pass error messages to the view
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
// Output HTML
$this->view->display();
}
/**
* Display a list of screenshots for this entry
*
* @param integer $rid Resource ID
* @param string $version Tool version
* @return void
*/
public function displayTask($rid = NULL, $version = NULL)
{
$this->view->setLayout('display');
// Incoming
if (!$rid) {
$rid = Request::getInt('rid', 0);
}
if (!$version) {
$version = Request::getVar('version', 'dev');
}
// Ensure we have an ID to work with
if (!$rid) {
App::abort(500, Lang::txt('COM_TOOLS_CONTRIBUTE_NO_ID'));
return;
}
// Get resource information
$resource = new \Components\Resources\Tables\Resource($this->database);
$resource->load($rid);
// Get version id
$objV = new \Components\Tools\Tables\Version($this->database);
$vid = $objV->getVersionIdFromResource($rid, $version);
// Do we have a published tool?
$this->view->published = $objV->getCurrentVersionProperty($resource->alias, 'id');
// Get screenshot information for this resource
$ss = new \Components\Resources\Tables\Screenshot($this->database);
$this->view->shots = $ss->getScreenshots($rid, $vid);
// Build paths
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'helpers' . DS . 'html.php';
$path = \Components\Resources\Helpers\Html::build_path($resource->created, $rid, '');
$this->view->upath = PATH_APP . DS . trim($this->rconfig->get('uploadpath'), DS) . $path;
$this->view->wpath = DS . trim($this->rconfig->get('uploadpath'), DS) . $path;
if ($vid) {
$this->view->upath .= DS . $vid;
$this->view->wpath .= DS . $vid;
}
// Make sure wpath is preceded by app
if (substr($this->view->wpath, 0, 4) != DS . 'app') {
$this->view->wpath = DS . 'app' . $this->view->wpath;
}
// get config
$this->view->cparams = Component::params('com_resources');
$this->view->version = $version;
$this->view->rid = $rid;
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
// Output HTML
$this->view->display();
}
/**
* Record Tool Usage
*
* @param $tool Alias of tool
* @param $userid User ID
*
* @return BOOL
*/
public static function recordToolUsage($tool, $userid = '')
{
//include needed files
include_once dirname(__DIR__) . DS . 'tables' . DS . 'version.php';
include_once dirname(__DIR__) . DS . 'tables' . DS . 'recent.php';
//instantiate needed objects
$database = \App::get('db');
//load tool version
$toolVersion = new \Components\Tools\Tables\Version($database);
$toolVersion->loadFromName($tool);
//make sure we have a user id
if (!$userid) {
$userid = User::get('id');
}
//get recent tools
$recentTool = new \Components\Tools\Tables\Recent($database);
$rows = $recentTool->getRecords($userid);
//check to see if any recently used tools are this one
$thisapp = 0;
for ($i = 0, $n = count($rows); $i < $n; $i++) {
if ($tool == trim($rows[$i]->tool)) {
$thisapp = $rows[$i]->id;
}
}
// Get the oldest entry. We may need this later.
$oldest = end($rows);
//createed date
$created = Date::toSql();
// Check if any recent tools are the same as the one just launched
if ($thisapp) {
// There was one, so just update its creation time
$recentTool->id = $thisapp;
$recentTool->uid = $userid;
$recentTool->tool = $tool;
$recentTool->created = $created;
} else {
// Check if we've reached 5 recent tools or not
if (count($rows) < 5) {
// Still under 5, so insert a new record
$recentTool->uid = $userid;
$recentTool->tool = $tool;
$recentTool->created = $created;
} else {
// We reached the limit, so update the oldest entry effectively replacing it
$recentTool->id = $oldest->id;
$recentTool->uid = $userid;
$recentTool->tool = $tool;
$recentTool->created = $created;
}
}
//store usage
if (!$recentTool->store()) {
return false;
}
return true;
}
/**
* Update a tool version
*
* @return void
*/
public function updateTask()
{
// get vars
if (!$this->_toolid) {
$this->_toolid = Request::getInt('toolid', 0);
}
// Create a Tool object
$obj = new \Components\Tools\Tables\Tool($this->database);
// do we have an alias?
if ($this->_toolid == 0) {
if ($alias = Request::getVar('app', '')) {
$this->_toolid = $obj->getToolId($alias);
}
}
if (!$this->_error) {
$this->_error = Request::getVar('error', '');
}
$error = '';
//$id = $this->_toolid;
// make sure user is authorized to go further
if (!$this->_checkAccess($this->_toolid)) {
App::abort(403, Lang::txt('COM_TOOLS_ALERTNOTAUTH'));
return;
}
$newstate = Request::getVar('newstate', '');
$priority = Request::getVar('priority', 3);
$comment = Request::getVar('comment', '');
$access = Request::getInt('access', 0);
$newversion = Request::getVar('newversion', '');
$editversion = Request::getVar('editversion', 'dev');
$hzt = \Components\Tools\Models\Tool::getInstance($this->_toolid);
$hztv = $hzt->getRevision($editversion);
$oldstatus = $hztv ? $hztv->toArray() : array();
$oldstatus['toolstate'] = $hzt->state;
if ($newstate && !intval($newstate)) {
$newstate = \Components\Tools\Helpers\Html::getStatusNum($newstate);
}
if (intval($newstate) && $newstate != $oldstatus['toolstate']) {
Log::debug(__FUNCTION__ . "() state changing");
if ($newstate == \Components\Tools\Helpers\Html::getStatusNum('Approved') && \Components\Tools\Models\Tool::validateVersion($oldstatus['version'], $error, $hzt->id)) {
$this->_error = $error;
Log::debug(__FUNCTION__ . "() state changing to approved, action confirm");
$this->_action = 'confirm';
$this->_task = Lang::txt('COM_TOOLS_CONTRIBTOOL_APPROVE_TOOL');
$this->versionsTask();
return;
} else {
if ($newstate == \Components\Tools\Helpers\Html::getStatusNum('Approved')) {
$this->_error = $error;
Log::debug(__FUNCTION__ . "() state changing to approved, action new");
$this->_action = 'new';
$this->_task = Lang::txt('COM_TOOLS_CONTRIBTOOL_APPROVE_TOOL');
$this->versionsTask();
return;
} else {
if ($newstate == \Components\Tools\Helpers\Html::getStatusNum('Published')) {
Log::debug(__FUNCTION__ . "() state changing to published");
$hzt->published = '1';
}
}
}
$this->_error = $error;
// update dev screenshots of a published tool changes status
if ($oldstatus['state'] == \Components\Tools\Helpers\Html::getStatusNum('Published')) {
// Create a Tool Version object
$objV = new \Components\Tools\Tables\Version($this->database);
Log::debug(__FUNCTION__ . "() state changing away from published");
// Get version ids
$rid = \Components\Tools\Models\Tool::getResourceId($hzt->toolname, $hzt->id);
$to = $objV->getVersionIdFromResource($rid, 'dev');
$from = $objV->getVersionIdFromResource($rid, 'current');
$dev_hztv = $hzt->getRevision('dev');
$current_hztv = $hzt->getRevision('current');
Log::debug("update: to={$to} from={$from} dev=" . $dev_hztv->id . " current=" . $current_hztv->id);
if ($to && $from) {
require_once __DIR__ . DS . 'screenshots.php';
$ss = new Screenshots();
$ss->transfer($from, $to, $rid);
}
}
// If the tool was cancelled ...
if ($oldstatus['state'] == \Components\Tools\Helpers\Html::getStatusNum('Abandoned')) {
include_once __DIR__ . DS . 'resource.php';
$r = new \Components\Resources\Tables\Resource($this->database);
$r->loadAlias($hzt->toolname);
if ($r && $r->id) {
$rstatus = 2;
if ($newstate == \Components\Tools\Helpers\Html::getStatusNum('Published')) {
$rstatus = 1;
}
$resource = new Resource();
$resource->updatePage($r->id, $oldstatus, $rstatus);
}
}
Log::debug(__FUNCTION__ . "() state changing to {$newstate}");
$hzt->state = $newstate;
$hzt->state_changed = Date::toSql();
}
// if priority changes
if (intval($priority) && $priority != $oldstatus['priority']) {
$hzt->priority = $priority;
}
// save tool info
$hzt->update();
$hztv->update();
//@FIXME: look
// get tool status after updates
$status = $hztv->toArray();
$status['toolstate'] = $hzt->state;
// update history ticket
Log::debug(__FUNCTION__ . "() before newUpdateTicket test");
if ($oldstatus != $status || !empty($comment)) {
Log::debug(__FUNCTION__ . "() before newUpdateTicket");
$this->_newUpdateTicket($hzt->id, $hzt->ticketid, $oldstatus, $status, $comment, $access, 1);
Log::debug(__FUNCTION__ . "() after newUpdateTicket");
}
$this->_msg = Lang::txt('COM_TOOLS_NOTICE_STATUS_CHANGED');
$this->statusTask();
}
/**
* Method to view tool session
*
* @apiMethod GET
* @apiUri /tools/{session}
* @return void
*/
public function readTask()
{
//get the userid and attempt to load user profile
$userid = App::get('authn')['user_id'];
$result = User::getInstance($userid);
//make sure we have a user
if (!$result->get('id')) {
throw new Exception(Lang::txt('Unable to find user.'), 404);
}
//include needed tool libs
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'version.php';
require_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'session.php';
require_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'viewperm.php';
//instantiate db objects
$database = \App::get('db');
$mwdb = \Components\Tools\Helpers\Utils::getMWDBO();
//get request vars
$sessionid = Request::getVar('sessionid', '');
$ip = Request::ip();
//make sure we have the session
if (!$sessionid) {
throw new Exception(Lang::txt('Session ID Needed'), 400);
}
//create app object
$app = new stdClass();
$app->sess = $sessionid;
$app->ip = $ip;
//load the session
$ms = new \Components\Tools\Models\Middleware\Session($mwdb);
$row = $ms->loadSession($app->sess);
//if we didnt find a session
if (!is_object($row) || !$row->appname) {
throw new Exception(Lang::txt('Session Doesn\'t Exist.'), 404);
}
//get the version
if (strstr($row->appname, '_')) {
$v = substr(strrchr($row->appname, '_'), 1);
$v = str_replace('r', '', $v);
Request::setVar('version', $v);
}
//load tool version
$tv = new \Components\Tools\Tables\Version($database);
$parent_toolname = $tv->getToolname($row->appname);
$toolname = $parent_toolname ? $parent_toolname : $row->appname;
$tv->loadFromInstance($row->appname);
//command to run on middleware
$command = "view user="******" ip=" . $app->ip . " sess=" . $app->sess;
//app vars
$app->caption = $row->sessname;
$app->name = $row->appname;
$app->username = $row->username;
// Get plugins
Plugin::import('mw', $app->name);
// Trigger any events that need to be called before session start
Event::trigger('mw.onBeforeSessionStart', array($toolname, $tv->revision));
// Call the view command
$status = \Components\Tools\Helpers\Utils::middleware($command, $output);
// Trigger any events that need to be called after session start
Event::trigger('mw.onAfterSessionStart', array($toolname, $tv->revision));
//add the session id to the result
$output->session = $sessionid;
//add tool title to result
$output->tool = $tv->title;
$output->session_title = $app->caption;
$output->owner = $row->viewuser == $row->username ? 1 : 0;
$output->readonly = $row->readonly == 'Yes' ? 1 : 0;
//return result
if ($status) {
$this->send($output);
}
}
/**
* Display a license for a resource
*
* @return void
*/
public function licenseTask()
{
// Get tool instance
$resource = Request::getInt('resource', 0);
$tool = Request::getVar('tool', '');
// Ensure we have a tool to work with
if (!$tool && !$resource) {
App::abort(404, Lang::txt('COM_RESOURCES_RESOURCE_NOT_FOUND'));
return;
}
if ($tool) {
// Load the tool version
$row = new \Components\Tools\Tables\Version($this->database);
$row->loadFromInstance($tool);
} else {
$row = new Resource($this->database);
$row->load($resource);
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'license.php';
$rt = new License($this->database);
$rt->load('custom' . $resource);
$row->license = stripslashes($rt->text);
}
// Output HTML
if (!$row) {
App::abort(404, Lang::txt('COM_RESOURCES_RESOURCE_NOT_FOUND'));
return;
}
// Set the page title
$this->view->title = stripslashes($row->title) . ': ' . Lang::txt('COM_RESOURCES_LICENSE');
// Write title
Document::setTitle($this->view->title);
// Instantiate a new view
$this->view->config = $this->config;
$this->view->row = $row;
$this->view->tool = $tool;
$this->view->no_html = Request::getVar('no_html', 0);
// Output HTML
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->setName('license')->setLayout('default')->display();
}
/**
* Publish a tool
*
* @return void
*/
public function publishTask()
{
// Set the layout (note: all the views for this controller use the same layout)
$this->view->setLayout('display');
// Create a Tool object
$obj = new \Components\Tools\Tables\Tool($this->database);
// Do we have an alias?
if ($alias = Request::getVar('app', '')) {
$this->_toolid = $obj->getToolId($alias);
}
// Do we have a tool ID
if (!$this->_toolid) {
App::abort(403, Lang::txt('COM_TOOLS_ERROR_TOOL_NOT_FOUND'));
return;
}
// Get the tool status
$obj->getToolStatus($this->_toolid, $this->_option, $status, 'dev');
// Check for a status
if (count($status) <= 0) {
App::abort(500, Lang::txt('COM_TOOLS_ERR_CANNOT_RETRIEVE'));
return;
}
$result = true;
Log::debug("publish(): checkpoint 1:{$result}");
// get config
// Create a Tool Version object
$objV = new \Components\Tools\Tables\Version($this->database);
$objV->getToolVersions($this->_toolid, $tools, '', 1);
// make checks
if (!is_numeric($status['revision'])) {
// bad format
$result = false;
$this->setError(Lang::txt('COM_TOOLS_ERR_MISSING_REVISION_OR_BAD_FORMAT'));
} else {
if (count($tools) > 0 && $status['revision']) {
// check for duplicate revision
foreach ($tools as $t) {
if ($t->revision == $status['revision']) {
$result = false;
$this->setError(Lang::txt('COM_TOOLS_ERR_REVISION_EXISTS') . ' ' . $status['revision']);
}
}
// check that revision number is greater than in previous version
$currentrev = $objV->getCurrentVersionProperty($status['toolname'], 'revision');
if ($currentrev && intval($currentrev) > intval($status['revision'])) {
$result = false;
$this->setError(Lang::txt('COM_TOOLS_ERR_REVISION_GREATER'));
}
}
}
// Log checkpoint
Log::debug("publish(): checkpoint 2:{$result}, check revision");
// check if version is valid
if (!\Components\Tools\Models\Tool::validateVersion($status['version'], $error_v, $this->_toolid)) {
$result = false;
$this->setError($error_v);
}
// Log checkpoint
Log::debug("publish(): checkpoint 3:{$result}, running finalize tool");
// Run finalizetool
if (!$this->getError()) {
if ($this->_finalizeTool($out)) {
$this->setMessage(Lang::txt('COM_TOOLS_Version finalized.'));
} else {
$this->setError($out);
$result = false;
}
}
Log::debug("publish(): checkpoint 4:{$result}, running doi stuff");
// Register DOI handle
if ($result && $this->config->get('new_doi', 0)) {
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'tables' . DS . 'doi.php';
// Collect metadata
$url = Request::base() . ltrim(Route::url('index.php?option=com_resources&id=' . $status['resourceid'] . '&rev=' . $status['revision']), DS);
// Check if DOI exists for this revision
$objDOI = new \Components\Resources\Tables\Doi($this->database);
$bingo = $objDOI->getDoi($status['resourceid'], $status['revision'], '', 1);
// DOI already exists for this revision
if ($bingo) {
$this->setError(Lang::txt('COM_TOOLS_ERR_DOI_ALREADY_EXISTS') . ': ' . $bingo);
} else {
// Get latest DOI label
$latestdoi = $objDOI->getLatestDoi($status['resourceid']);
$newlabel = $latestdoi ? intval($latestdoi) + 1 : 1;
// Collect metadata
$metadata = array('targetURL' => $url, 'title' => htmlspecialchars(stripslashes($status['title'])), 'version' => $status['version'], 'abstract' => htmlspecialchars(stripslashes($status['description'])));
// Get authors
$objA = new \Components\Tools\Tables\Author($this->database);
$authors = $objA->getAuthorsDOI($status['resourceid']);
// Register DOI
$doiSuccess = $objDOI->registerDOI($authors, $this->config, $metadata, $doierr);
// Save [new] DOI record
if ($doiSuccess) {
if (!$objDOI->loadDOI($status['resourceid'], $status['revision'])) {
if ($objDOI->saveDOI($status['revision'], $newlabel, $status['resourceid'], $status['toolname'], 0, $doiSuccess)) {
$this->setMessage(Lang::txt('COM_TOOLS_SUCCESS_DOI_CREATED') . ' ' . $doiSuccess);
} else {
$this->setError(Lang::txt('COM_TOOLS_ERR_DOI_STORE_FAILED'));
$result = false;
}
} else {
$this->setError(Lang::txt('COM_TOOLS_DOI already exists: ') . $objDOI->doi);
}
} else {
$this->setError(Lang::txt('COM_TOOLS_ERR_DOI_STORE_FAILED'));
$this->setError($doierr);
$result = false;
}
}
}
if ($result) {
$invokedir = rtrim($this->config->get('invokescript_dir', DS . 'apps'), "\\/");
$hzt = \Components\Tools\Models\Tool::getInstance($this->_toolid);
$hztv_cur = $hzt->getCurrentVersion();
$hztv_dev = $hzt->getDevelopmentVersion();
Log::debug("publish(): checkpoint 6:{$result}, running database stuff");
// create tool instance in the database
$newtool = $status['toolname'] . '_r' . $status['revision'];
// get version id
$currentid = is_object($hztv_cur) ? $hztv_cur->id : null;
$new = $currentid ? 0 : 1;
$devid = $hztv_dev->id;
$exportmap = array('@OPEN' => null, '@GROUP' => null, '@US' => 'us', '@PU' => 'pu', '@D1' => 'd1');
$new_hztv = \Components\Tools\Models\Version::createInstance($status['toolname'], $newtool);
$new_hztv->toolname = $status['toolname'];
$new_hztv->instance = $newtool;
$new_hztv->toolid = $this->_toolid;
$new_hztv->state = 1;
$new_hztv->title = $status['title'];
$new_hztv->version = $status['version'];
$new_hztv->revision = $status['revision'];
$new_hztv->description = $status['description'];
$new_hztv->toolaccess = $status['exec'];
$new_hztv->codeaccess = $status['code'];
$new_hztv->wikiaccess = $status['wiki'];
$new_hztv->vnc_geometry = $status['vncGeometry'];
$new_hztv->vnc_command = $invokedir . DS . $status['toolname'] . DS . 'r' . $status['revision'] . DS . 'middleware' . DS . 'invoke -T r' . $status['revision'];
$new_hztv->mw = $status['mw'];
$new_hztv->released = Date::toSql();
$new_hztv->released_by = User::get('username');
$new_hztv->license = $status['license'];
$new_hztv->fulltxt = $status['fulltxt'];
$new_hztv->exportControl = $exportmap[strtoupper($status['exec'])];
$new_hztv->owner = $hztv_dev->owner;
$new_hztv->member = $hztv_dev->member;
$new_hztv->vnc_timeout = $hztv_dev->vnc_timeout;
$new_hztv->hostreq = $hztv_dev->hostreq;
$new_hztv->params = $status['params'];
if (!$new_hztv->update()) {
$this->setError(Lang::txt('COM_TOOLS_ERROR_UPDATING_INSTANCE'));
$result = false;
} else {
$this->_setTracAccess($new_hztv->toolname, $new_hztv->codeaccess, $new_hztv->wikiaccess);
// update tool entry
$hzt = \Components\Tools\Models\Tool::getInstance($this->_toolid);
$hzt->add('version', $new_hztv->instance);
$hzt->update();
if ($hzt->published != 1) {
$hzt->published = 1;
// save tool info
if (!$hzt->update()) {
$this->setError(Lang::txt('COM_TOOLS_ERROR_UPDATING_INSTANCE'));
} else {
$this->setMessage(Lang::txt('COM_TOOLS_NOTICE_TOOL_MARKED_PUBLISHED'));
}
}
// unpublish previous version
if (!$new) {
if ($hzt->unpublishVersion($hztv_cur->instance)) {
$this->setMessage(Lang::txt('COM_TOOLS_NOTICE_UNPUBLISHED_PREV_VERSION_DB'));
} else {
$this->setError(Lang::txt('COM_TOOLS_ERR_FAILED_TO_UNPUBLISH_PREV_VERSION_DB'));
}
}
// get version id
$currentid = $new_hztv->id;
// save authors for this version
$objA = new \Components\Tools\Tables\Author($this->database);
if ($objA->saveAuthors($status['developers'], $currentid, $status['resourceid'], $status['revision'], $status['toolname'])) {
$this->setMessage(Lang::txt('COM_TOOLS_AUTHORS_SAVED'));
} else {
$this->setError(Lang::txt('COM_TOOLS_ERROR_SAVING_AUTHORS', $currentid));
}
// transfer screenshots
if ($devid && $currentid) {
include_once __DIR__ . DS . 'screenshots.php';
$screenshots = new Screenshots();
if ($screenshots->transfer($devid, $currentid, $status['resourceid'])) {
$this->setMessage(Lang::txt('COM_TOOLS_SCREENSHOTS_TRANSFERRED'));
} else {
$this->setError(Lang::txt('COM_TOOLS_ERROR_TRANSFERRING_SCREENSHOTS'));
}
}
include_once __DIR__ . DS . 'resource.php';
$resource = new Resource();
// update and publish resource page
$resource->updatePage($status['resourceid'], $status, '1', $new);
}
}
Log::debug("publish(): checkpoint 7:{$result}, gather output");
// Set errors to view
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
// Set messages to view
$this->view->messages = $this->getMessages();
// Output HTML
if (!($no_html = Request::getInt('no_html', 0))) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=pipeline&task=status&app=' . $alias));
return;
}
$this->view->display();
}
/**
* Save a question
*
* @return void
*/
public function saveqTask()
{
// Check for request forgeries
Request::checkToken();
// Login required
if (User::isGuest()) {
$this->setError(Lang::txt('COM_ANSWERS_PLEASE_LOGIN'));
$this->loginTask();
return;
}
if (!User::authorise('core.edit', $this->_option) && !User::authorise('core.create', $this->_option) && !User::authorise('core.manage', $this->_option)) {
throw new Exception(Lang::txt('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'), 403);
}
// Incoming
$fields = Request::getVar('fields', array(), 'post', 'none', 2);
$tags = Request::getVar('tags', '');
if (!isset($fields['reward'])) {
$fields['reward'] = 0;
}
// If offering a reward, do some checks
if ($fields['reward']) {
// Is it an actual number?
if (!is_numeric($fields['reward'])) {
throw new Exception(Lang::txt('COM_ANSWERS_REWARD_MUST_BE_NUMERIC'), 500);
}
// Are they offering more than they can afford?
if ($fields['reward'] > $fields['funds']) {
throw new Exception(Lang::txt('COM_ANSWERS_INSUFFICIENT_FUNDS'), 500);
}
}
// clean input
array_walk($fields, function (&$field, $key) {
$field = \Hubzero\Utility\Sanitize::clean($field);
});
// Initiate class and bind posted items to database fields
$row = new Question($fields['id']);
if (!$row->bind($fields)) {
throw new Exception($row->getError(), 500);
}
if ($fields['reward'] && $this->config->get('banking')) {
$row->set('reward', 1);
}
// Store new content
if (!Request::checkHoneypot()) {
$this->setError(Lang::txt('JLIB_APPLICATION_ERROR_INVALID_CONTENT'));
$this->newTask($row);
return;
}
// Ensure the user added a tag
if (!$tags) {
$this->setError(Lang::txt('COM_ANSWERS_QUESTION_MUST_HAVE_TAG'));
$this->newTask($row);
return;
}
// We need to temporarily set this so the store() method
// has access to the tags string to be able to run it
// through spam checkers and validation.
$row->set('tags', $tags);
// Store new content
if (!$row->store(true)) {
Request::setVar('tag', $tags);
$this->setError($row->getError());
$this->newTask($row);
return;
}
// Hold the reward for this question if we're banking
if ($fields['reward'] && $this->config->get('banking')) {
$BTL = new Teller($this->database, User::get('id'));
$BTL->hold($fields['reward'], Lang::txt('COM_ANSWERS_HOLD_REWARD_FOR_BEST_ANSWER'), 'answers', $row->get('id'));
}
// Add the tags
$row->tag($tags);
// Get users who need to be notified on every question
$apu = $this->config->get('notify_users', '');
$apu = explode(',', $apu);
$apu = array_map('trim', $apu);
$receivers = array();
// Get tool contributors if question is about a tool
if ($tags) {
$tags = preg_split("/[,;]/", $tags);
if (count($tags) > 0) {
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'tables' . DS . 'author.php';
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'tables' . DS . 'version.php';
$TA = new \Components\Tools\Tables\Author($this->database);
$objV = new \Components\Tools\Tables\Version($this->database);
foreach ($tags as $tag) {
if ($tag == '') {
continue;
}
if (preg_match('/tool:/', $tag)) {
$toolname = preg_replace('/tool:/', '', $tag);
if (trim($toolname)) {
$rev = $objV->getCurrentVersionProperty($toolname, 'revision');
$authors = $TA->getToolAuthors('', 0, $toolname, $rev);
if (count($authors) > 0) {
foreach ($authors as $author) {
$receivers[] = $author->uidNumber;
}
}
}
}
}
}
}
if (!empty($apu)) {
foreach ($apu as $u) {
$user = User::getInstance($u);
if ($user) {
$receivers[] = $user->get('id');
}
}
}
$receivers = array_unique($receivers);
// Send the message
if (!empty($receivers)) {
// Send a message about the new question to authorized users (specified admins or related content authors)
$from = array('email' => Config::get('mailfrom'), 'name' => Config::get('sitename') . ' ' . Lang::txt('COM_ANSWERS_ANSWERS'), 'multipart' => md5(date('U')));
// Build the message subject
$subject = Lang::txt('COM_ANSWERS_ANSWERS') . ', ' . Lang::txt('new question about content you author or manage');
$message = array();
// Plain text message
$eview = new \Hubzero\Mail\View(array('name' => 'emails', 'layout' => 'question_plaintext'));
$eview->option = $this->_option;
$eview->sitename = Config::get('sitename');
$eview->question = $row;
$eview->id = $row->get('id', 0);
$eview->boundary = $from['multipart'];
$message['plaintext'] = $eview->loadTemplate(false);
$message['plaintext'] = str_replace("\n", "\r\n", $message['plaintext']);
// HTML message
$eview->setLayout('question_html');
$message['multipart'] = $eview->loadTemplate();
$message['multipart'] = str_replace("\n", "\r\n", $message['multipart']);
if (!Event::trigger('xmessage.onSendMessage', array('new_question_admin', $subject, $message, $from, $receivers, $this->_option))) {
$this->setError(Lang::txt('COM_ANSWERS_MESSAGE_FAILED'));
}
}
// Redirect to the question
App::redirect(Route::url('index.php?option=' . $this->_option . '&task=question&id=' . $row->get('id')), Lang::txt('COM_ANSWERS_NOTICE_QUESTION_POSTED_THANKS'));
}
