/**
* Remove one or more types
*
* @return void Redirects back to main listing
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
if (!User::authorise('core.delete', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming (expecting an array)
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
// Ensure we have an ID to work with
if (empty($ids)) {
// Redirect with error message
Notify::warning(Lang::txt('COM_RESOURCES_NO_ITEM_SELECTED'));
return $this->cancelTask();
}
$i = 0;
foreach ($ids as $id) {
// Check if the type is being used
$rt = Type::oneOrFail($id);
$usage = Resource::all()->whereEquals('type', $id)->total();
if ($usage) {
Notify::error(Lang::txt('COM_RESOURCES_TYPE_BEING_USED', $id));
continue;
}
// Delete the type
if (!$rt->destroy()) {
Notify::error($rt->getError());
continue;
}
$i++;
}
if ($i) {
Notify::success(Lang::txt('COM_RESOURCES_ITEMS_REMOVED', $i));
}
// Redirect
$this->cancelTask();
}
/**
* Edit a role
*
* @return void
*/
public function editTask($row = null)
{
if (!User::authorise('core.edit', $this->_option) && !User::authorise('core.create', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
Request::setVar('hidemainmenu', 1);
if (!is_object($row)) {
// Incoming (expecting an array)
$id = Request::getVar('id', array(0));
if (is_array($id)) {
$id = !empty($id) ? $id[0] : 0;
}
$row = Role::oneOrNew($id);
}
if ($row->isNew()) {
$row->set('created_by', User::get('id'));
$row->set('created', Date::toSql());
}
$types = Type::getMajorTypes();
// Set any errors
foreach ($this->getErrors() as $error) {
Notify::error($error);
}
// Output the HTML
$this->view->set('row', $row)->set('types', $types)->setLayout('edit')->display();
}
/**
* Parse the segments of a URL.
*
* @param array &$segments The segments of the URL to parse.
* @return array The URL attributes to be used by the application.
*/
public function parse(&$segments)
{
$vars = array();
if (empty($segments[0])) {
return $vars;
}
if (is_numeric($segments[0])) {
$vars['id'] = $segments[0];
} elseif (in_array($segments[0], array('browse', 'license', 'sourcecode', 'plugin'))) {
$vars['task'] = $segments[0];
} elseif (in_array($segments[0], array('new', 'draft', 'start', 'retract', 'delete', 'discard', 'remove', 'reorder', 'access'))) {
$vars['task'] = $segments[0];
$vars['controller'] = 'create';
if (isset($segments[1])) {
$vars['id'] = $segments[1];
}
} else {
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'models' . DS . 'type.php';
$types = Type::getMajorTypes();
// Normalize the title
// This is so we can determine the type of resource to display from the URL
// For example, /resources/teachingmaterials => Teaching Materials
foreach ($types as $type) {
if (trim($segments[0]) == $type->alias) {
$vars['type'] = $segments[0];
$vars['task'] = 'browsetags';
break;
}
}
if ($segments[0] == 'license') {
$vars['task'] = $segments[0];
} else {
if (!isset($vars['type'])) {
$vars['alias'] = $segments[0];
}
}
}
if (!empty($segments[1])) {
switch ($segments[1]) {
case 'download':
$vars['task'] = 'download';
if (isset($segments[2])) {
$vars['file'] = $segments[2];
}
break;
case 'play':
$vars['task'] = 'play';
break;
case 'watch':
$vars['task'] = 'watch';
break;
case 'video':
$vars['task'] = 'video';
break;
//case 'license': $vars['task'] = 'license'; break;
//case 'license': $vars['task'] = 'license'; break;
case 'citation':
$vars['task'] = 'citation';
break;
case 'feed.rss':
$vars['task'] = 'feed';
break;
case 'feed':
$vars['task'] = 'feed';
break;
case 'license':
case 'sourcecode':
$vars['tool'] = $segments[1];
break;
default:
if ($segments[0] == 'browse') {
$vars['type'] = $segments[1];
} else {
$vars['active'] = $segments[1];
}
break;
}
}
return $vars;
}
/**
* Process the compose step
*
* @return void
*/
public function step_compose_process()
{
// Initiate extended database class
$fields = Request::getVar('fields', array(), 'post');
$row = Resource::oneOrNew($fields['id'])->set($fields);
$isNew = $row->get('id') < 1 || substr($row->get('id'), 0, 4) == '9999';
//$row->created = ($row->created) ? $row->created : Date::toSql();
//$row->created_by = ($row->created_by) ? $row->created_by : User::get('id');
// Set status to "composing"
if ($isNew) {
$row->set('published', 2);
}
$row->set('published', (int) $row->get('published', 2));
$row->set('publish_up', $row->get('publish_up') && $row->get('publish_up') != '0000-00-00 00:00:00' ? $row->get('publish_up') : Date::toSql());
$row->set('publish_down', $row->get('publish_down') && $row->get('publish_down') != '0000-00-00 00:00:00' ? $row->get('publish_down') : '0000-00-00 00:00:00');
$row->set('modified', Date::toSql());
$row->set('modified_by', User::get('id'));
$row->set('access', (int) $row->get('access', 0));
$row->set('fulltxt', trim(preg_replace('/\\\\/', "%5C", $row->get('fulltxt'))));
$row->set('introtext', String::truncate(strip_tags($row->get('fulltxt')), 500));
// Get custom areas, add wrapper tags, and compile into fulltxt
$type = Type::oneOrFail($row->get('type'));
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'models' . DS . 'elements.php';
$elements = new Elements(array(), $type->customFields);
$schema = $elements->getSchema();
$fields = array();
if (is_object($schema)) {
foreach ($schema->fields as $field) {
$fields[$field->name] = $field;
}
}
$fulltxt = $row->get('fulltxt');
$nbtag = Request::getVar('nbtag', array(), 'post');
$found = array();
foreach ($nbtag as $tagname => $tagcontent) {
$f = '';
$fulltxt .= "\n" . '<nb:' . $tagname . '>';
if (is_array($tagcontent)) {
$c = count($tagcontent);
$num = 0;
foreach ($tagcontent as $key => $val) {
if (trim($val)) {
$num++;
}
$fulltxt .= '<' . $key . '>' . trim($val) . '</' . $key . '>';
}
if ($c == $num) {
$f = 'found';
}
} else {
$f = trim($tagcontent);
if ($f) {
$fulltxt .= trim($tagcontent);
}
}
$fulltxt .= '</nb:' . $tagname . '>' . "\n";
if (!$f && isset($fields[$tagname]) && $fields[$tagname]->required) {
$this->setError(Lang::txt('COM_CONTRIBUTE_REQUIRED_FIELD_CHECK', $fields[$tagname]->label));
}
$found[] = $tagname;
}
$row->set('fulltxt', $fulltxt);
foreach ($fields as $field) {
if (!in_array($field->name, $found) && $field->required) {
$found[] = $field->name;
$this->setError(Lang::txt('COM_CONTRIBUTE_REQUIRED_FIELD_CHECK', $field->label));
}
}
$row->set('title', preg_replace('/\\s+/', ' ', $row->get('title')));
$row->set('title', $this->_txtClean($row->get('title')));
// Strip any scripting there may be
if (trim($row->get('fulltxt'))) {
$row->set('fulltxt', \Components\Resources\Helpers\Html::stripStyles($row->get('fulltxt')));
$row->set('fulltxt', $this->_txtClean($row->get('fulltxt')));
$row->set('footertext', $this->_txtClean($row->get('footertext')));
}
// Fall back to step if any errors found
if ($this->getError()) {
$this->step--;
$this->view->step = $this->step;
$this->view->setLayout('compose');
return $this->step_compose($row);
}
// reset id
if ($isNew) {
$row->set('id', 0);
}
// Store new content
if (!$row->save()) {
$this->setError(Lang::txt('Error: Failed to store changes.'));
$this->step--;
$this->view->step = $this->step;
$this->view->setLayout('compose');
return $this->step_compose($row);
}
// build path to temp upload folder and future permanent folder
$session = App::get('session');
$created = Date::format('Y-m-d 00:00:00');
$oldPath = $row->basepath() . Html::build_path($created, $session->get('resources_temp_id'), '');
$newPath = $row->filespace();
// if we have a temp dir, move it to permanent location
if (is_dir($oldPath)) {
\Filesystem::move($oldPath, $newPath);
$old = DS . $session->get('resources_temp_id') . DS;
$new = DS . $row->id . DS;
// update all images in abstract
$row->set('introtext', str_replace($old, $new, $row->get('introtext')));
$row->set('fulltxt', str_replace($old, $new, $row->get('fulltxt')));
$row->save();
// clear temp id
$session->clear('resources_temp_id');
}
// Is it a new resource?
if ($isNew) {
// Automatically attach this user as the first author
Request::setVar('pid', $row->get('id'));
Request::setVar('id', $row->get('id'));
Request::setVar('authid', User::get('id'));
include_once __DIR__ . DS . 'authors.php';
$authors = new Authors();
$authors->saveTask(0);
}
// Log activity
$recipients = array(['resource', $row->get('id')], ['user', $row->get('created_by')]);
foreach ($row->authors()->where('authorid', '>', 0)->rows() as $author) {
$recipients[] = ['user', $author->get('authorid')];
}
Event::trigger('system.logActivity', ['activity' => ['action' => $isNew ? 'updated' : 'created', 'scope' => 'resource', 'scope_id' => $row->get('id'), 'description' => Lang::txt('COM_RESOURCES_ACTIVITY_ENTRY_' . (!$isNew ? 'UPDATED' : 'CREATED'), '<a href="' . Route::url('index.php?option=com_resources&id=' . $row->get('id')) . '">' . $row->get('title') . '</a>'), 'details' => array('title' => $row->get('title'), 'url' => Route::url('index.php?option=com_resources&id=' . $row->get('id')))], 'recipients' => $recipients]);
}
