/**
* Short description for 'getToolVersions'
*
* Long description (if any) ...
*
* @param string $toolid Parameter description (if any) ...
* @param array &$versions Parameter description (if any) ...
* @param string $toolname Parameter description (if any) ...
* @param integer $exclude_dev Parameter description (if any) ...
* @return array Return description (if any) ...
*/
public function getToolVersions($toolid, &$versions, $toolname = '', $exclude_dev = 0)
{
$objA = new \Components\Tools\Tables\Author($this->_db);
$query = "SELECT v.*, d.* ";
$query .= "FROM #__tool_version as v LEFT JOIN #__doi_mapping as d ON d.alias = v.toolname AND d.local_revision=v.revision ";
if ($toolid) {
$query .= "WHERE v.toolid = " . $this->_db->quote($toolid) . " ";
} else {
if ($toolname) {
$query .= "WHERE v.toolname = " . $this->_db->quote($toolname) . " ";
}
}
if (($toolname or $toolid) && $exclude_dev) {
$query .= "AND v.state != '3'";
}
$query .= " ORDER BY v.state DESC, v.revision DESC";
$this->_db->setQuery($query);
$versions = $this->_db->loadObjectList();
if ($versions) {
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'models' . DS . 'tool.php';
foreach ($versions as $version) {
// get list of authors
if ($version->state != 3) {
$version->authors = $objA->getToolAuthors($version->id);
} else {
$rid = \Components\Tools\Models\Tool::getResourceId($version->toolid);
$version->authors = $objA->getToolAuthors('dev', $rid);
}
}
}
return $versions;
}
/**
* Display forms for editing/creating a reosurce
*
* @return void
*/
public function displayTask()
{
// Incoming
$alias = Request::getVar('app', '');
$version = Request::getVar('editversion', 'dev');
$step = Request::getInt('step', 1);
// Load the tool
$obj = new \Components\Tools\Tables\Tool($this->database);
$this->_toolid = $obj->getToolId($alias);
if (!$this->_toolid) {
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;
}
$nextstep = $step + 1;
// get tool version (dev or current) information
$obj->getToolStatus($this->_toolid, $this->_option, $status, $version);
// get resource information
$row = new \Components\Resources\Tables\Resource($this->database);
$row->loadAlias($alias);
$row->alias = $row->alias ? $row->alias : $alias;
if (!$status['fulltxt']) {
$status['fulltxt'] = $row->fulltxt;
}
// process first step
if ($nextstep == 3 && (isset($_POST['nbtag']) || isset($_POST['fulltxt']))) {
if (!isset($_POST['fulltxt']) || !trim($_POST['fulltxt'])) {
$this->setError(Lang::txt('COM_TOOLS_REQUIRED_FIELD_CHECK', 'Abstract'));
$step = 1;
$nextstep--;
}
$hztv = \Components\Tools\Helpers\Version::getToolRevision($this->_toolid, $version);
$objV = new \Components\Tools\Tables\Version($this->database);
if (!$objV->bind($_POST)) {
$this->setError($objV->getError());
return;
}
$body = $this->txtClean($_POST['fulltxt']);
if (preg_match("/([\\<])([^\\>]{1,})*([\\>])/i", $body)) {
// Do nothing
$status['fulltxt'] = trim(stripslashes($body));
} else {
// Wiki format will be used
$status['fulltxt'] = Request::getVar('fulltxt', $status['fulltxt'], 'post');
}
// Get custom areas, add wrapper tags, and compile into fulltxt
$type = new \Components\Resources\Tables\Type($this->database);
$type->load($row->type);
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'models' . DS . 'elements.php';
$elements = new \Components\Resources\Models\Elements(array(), $type->customFields);
$schema = $elements->getSchema();
$fields = array();
foreach ($schema->fields as $field) {
$fields[$field->name] = $field;
}
$nbtag = Request::getVar('nbtag', array());
$found = array();
foreach ($nbtag as $tagname => $tagcontent) {
$f = '';
$status['fulltxt'] .= "\n" . '<nb:' . $tagname . '>';
if (is_array($tagcontent)) {
$c = count($tagcontent);
$num = 0;
foreach ($tagcontent as $key => $val) {
if (trim($val)) {
$num++;
}
$status['fulltxt'] .= '<' . $key . '>' . trim($val) . '</' . $key . '>';
}
if ($c == $num) {
$f = 'found';
}
} else {
$f = trim($tagcontent);
if ($f) {
$status['fulltxt'] .= trim($tagcontent);
}
}
$status['fulltxt'] .= '</nb:' . $tagname . '>' . "\n";
if (!$f && isset($fields[$tagname]) && $fields[$tagname]->required) {
$this->setError(Lang::txt('COM_TOOLS_REQUIRED_FIELD_CHECK', $fields[$tagname]->label));
}
$found[] = $tagname;
}
foreach ($fields as $field) {
if (!in_array($field->name, $found) && $field->required) {
$found[] = $field->name;
$this->setError(Lang::txt('COM_TOOLS_REQUIRED_FIELD_CHECK', $field->label));
}
}
$hztv->fulltxt = $objV->fulltxt = $status['fulltxt'];
$hztv->description = $objV->description = \Hubzero\Utility\String::truncate(Request::getVar('description', $status['description'], 'post'), 500);
$hztv->title = $objV->title = \Hubzero\Utility\String::truncate(preg_replace('/\\s+/', ' ', Request::getVar('title', $status['title'], 'post')), 500);
if (!$hztv->update()) {
throw new Exception(Lang::txt('COM_TOOLS_ERROR_UPDATING_TOOL'), 500);
} else {
// get updated tool status
$obj->getToolStatus($this->_toolid, $this->_option, $status, $version);
}
if ($version == 'dev') {
// update resource page
$this->updatePage($row->id, $status);
}
}
// Group access
//$accesses = array('Public', 'Registered', 'Special', 'Protected', 'Private');
//$lists = array();
//$lists['access'] = \Components\Tools\Helpers\Html::selectAccess($accesses, $row->access);
//$groups = \Hubzero\User\Helper::getGroups(User::get('id'), 'members');
// get authors
$objA = new \Components\Tools\Tables\Author($this->database);
$authors = $version == 'current' ? $objA->getToolAuthors($version, $row->id, $status['toolname']) : array();
// Tags
$tags = Request::getVar('tags', '', 'post');
$tagfa = Request::getVar('tagfa', '', 'post');
// Get any HUB focus areas
// These are used where any resource is required to have one of these tags
$tconfig = Component::params('com_tags');
$fa1 = $tconfig->get('focus_area_01');
$fa2 = $tconfig->get('focus_area_02');
$fa3 = $tconfig->get('focus_area_03');
$fa4 = $tconfig->get('focus_area_04');
$fa5 = $tconfig->get('focus_area_05');
$fa6 = $tconfig->get('focus_area_06');
$fa7 = $tconfig->get('focus_area_07');
$fa8 = $tconfig->get('focus_area_08');
$fa9 = $tconfig->get('focus_area_09');
$fa10 = $tconfig->get('focus_area_10');
// Instantiate our tag object
$tagcloud = new \Components\Resources\Helpers\Tags($row->id);
// Normalize the focus areas
$tagfa1 = $tagcloud->normalize($fa1);
$tagfa2 = $tagcloud->normalize($fa2);
$tagfa3 = $tagcloud->normalize($fa3);
$tagfa4 = $tagcloud->normalize($fa4);
$tagfa5 = $tagcloud->normalize($fa5);
$tagfa6 = $tagcloud->normalize($fa6);
$tagfa7 = $tagcloud->normalize($fa7);
$tagfa8 = $tagcloud->normalize($fa8);
$tagfa9 = $tagcloud->normalize($fa9);
$tagfa10 = $tagcloud->normalize($fa10);
// process new tags
if ($tags or $tagfa) {
$newtags = '';
if ($tagfa) {
$newtags = $tagfa . ', ';
}
if ($tags) {
$newtags .= $tags;
}
$tagcloud->setTags($newtags, User::get('id'));
}
// Get all the tags on this resource
$tags_men = $tagcloud->tags();
$mytagarray = array();
$fas = array($tagfa1, $tagfa2, $tagfa3, $tagfa4, $tagfa5, $tagfa6, $tagfa7, $tagfa8, $tagfa9, $tagfa10);
$fats = array();
if ($fa1) {
$fats[$fa1] = $tagfa1;
}
if ($fa2) {
$fats[$fa2] = $tagfa2;
}
if ($fa3) {
$fats[$fa3] = $tagfa3;
}
if ($fa4) {
$fats[$fa4] = $tagfa4;
}
if ($fa5) {
$fats[$fa5] = $tagfa5;
}
if ($fa6) {
$fats[$fa6] = $tagfa6;
}
if ($fa7) {
$fats[$fa7] = $tagfa7;
}
if ($fa8) {
$fats[$fa8] = $tagfa8;
}
if ($fa9) {
$fats[$fa9] = $tagfa9;
}
if ($fa10) {
$fats[$fa10] = $tagfa10;
}
// Loop through all the tags and pull out the focus areas - those will be displayed differently
foreach ($tags_men as $tag_men) {
if (in_array($tag_men->get('tag'), $fas)) {
$tagfa = $tag_men->get('tag');
} else {
$mytagarray[] = $tag_men->get('raw_tag');
}
}
$tags = implode(', ', $mytagarray);
// Set the document title
$this->view->title = Lang::txt(strtoupper($this->_option)) . ': ' . Lang::txt('COM_TOOLS_EDIT_TOOL_PAGE') . ' (' . $status['toolname'] . ')';
Document::setTitle($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', $status['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->row = $row;
$this->view->step = $step;
$this->view->version = $version;
$this->view->status = $status;
$this->view->tags = $tags;
$this->view->tagfa = $tagfa;
$this->view->fats = $fats;
$this->view->authors = $authors;
// Pass error messages to the view
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
// Output HTML
$this->view->display();
}
/**
* 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));
}
/**
* 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'));
}
