/**
* Manage tags on a resource
*
* @return void
*/
public function displayTask()
{
$id = Request::getInt('id', 0);
// Get resource title
$row = new Resource($this->database);
$row->load($id);
if (!$row->get('id')) {
Notify::error(Lang::txt('COM_RESOURCES_NOTFOUND'));
return $this->cancelTask();
}
// Get tags for this resource
$rt = new TagCloud($id);
$mytagarray = array();
$myrawtagarray = array();
foreach ($rt->tags() as $tagMen) {
$mytagarray[] = $tagMen->get('tag');
$myrawtagarray[] = $tagMen->get('raw_tag');
}
// Get all tags
$tags = $rt->tags('list', array('scope' => null, 'scope_id' => 0), true);
$objtags = new stdClass();
$objtags->tagMen = implode(', ', $myrawtagarray);
// Output the HTML
$this->view->set('id', $id)->set('row', $row)->set('tags', $tags)->set('mytagarray', $mytagarray)->set('objtags', $objtags)->setErrors($this->getErrors())->display();
}
/**
* Map Child Resources
*
* @return void
*/
private function _mapChildData()
{
// do we have an array of child resources?
if (isset($this->raw->children) && is_array($this->raw->children)) {
// loop through each child resource and bind as a resource object
foreach ($this->raw->children as $child) {
$childResource = new Tables\Resource($this->_database);
$childResource->bind($child);
// add this child to
array_push($this->record->children, $childResource);
}
}
}
/**
* Display a list of authors
*
* @param integer $id Resource ID
* @return void
*/
public function displayTask($id = null)
{
$this->view->setLayout('display');
// Incoming
if (!$id) {
$id = Request::getInt('id', 0);
}
// Ensure we have an ID to work with
if (!$id) {
throw new Exception(Lang::txt('CONTRIBUTE_NO_ID'), 500);
}
// Get all contributors of this resource
$helper = new Helper($id, $this->database);
$helper->getCons();
// Get a list of all existing contributors
include_once PATH_CORE . DS . 'components' . DS . 'com_members' . DS . 'tables' . DS . 'profile.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_members' . DS . 'tables' . DS . 'association.php';
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'contributor' . DS . 'roletype.php';
$resource = new Resource($this->database);
$resource->load($id);
$rt = new RoleType($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);
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
}
/**
* Gets the full name of a user from their ID #
*
* @return string
*/
public function authorTask()
{
$this->view->id = Request::getVar('u', '');
$this->view->role = Request::getVar('role', '');
$rid = Request::getInt('rid', 0);
// Get the member's info
$profile = new \Hubzero\User\Profile();
$profile->load($this->view->id);
if (!is_object($profile) || !$profile->get('uidNumber')) {
$this->database->setQuery("SELECT id FROM `#__users` WHERE `name`=" . $this->database->Quote($this->view->id));
if ($id = $this->database->loadResult()) {
$profile->load($id);
}
}
if (is_object($profile) && $profile->get('uidNumber')) {
if (!$profile->get('name')) {
$this->view->name = $profile->get('givenName') . ' ';
$this->view->name .= $profile->get('middleName') ? $profile->get('middleName') . ' ' : '';
$this->view->name .= $profile->get('surname');
} else {
$this->view->name = $profile->get('name');
}
$this->view->org = $profile->get('organization');
$this->view->id = $profile->get('uidNumber');
} else {
$this->view->name = null;
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'contributor.php';
$rcc = new Contributor($this->database);
if (is_numeric($this->view->id)) {
$this->database->setQuery("SELECT name, organization FROM `#__author_assoc` WHERE authorid=" . $this->database->Quote($this->view->id) . " LIMIT 1");
$author = $this->database->loadObject();
if (is_object($author) && $author->name) {
$this->view->name = $author->name;
$this->view->org = $author->organization;
}
}
if (!$this->view->name) {
$this->view->org = '';
$this->view->name = str_replace('_', ' ', $this->view->id);
$this->view->id = $rcc->getUserId($this->view->name);
}
}
$row = new Resource($this->database);
$row->load($rid);
$rt = new Type($this->database);
$this->view->roles = $rt->getRolesForType($row->type);
$this->view->display();
}
/**
* Display an upload form and file listing
*
* @return void
*/
public function displayTask()
{
$this->view->setLayout('display');
// Incoming directory (this should be a path built from a resource ID and its creation year/month)
$this->view->resource = Request::getInt('resource', 0);
if (!$this->view->resource) {
echo '<p class="error">' . Lang::txt('No resource ID provided.') . '</p>';
return;
}
// Incoming sub-directory
$this->view->subdir = Request::getVar('subdir', '');
// Build the path
//$this->view->path = Utilities::buildUploadPath($this->view->listdir, $this->view->subdir);
$row = new Resource($this->database);
$row->load($this->view->resource);
// allow for temp resource uploads
if (!$row->created || $row->created == '0000-00-00 00:00:00') {
$row->created = Date::format('Y-m-d 00:00:00');
}
$this->view->path = PATH_APP . DS . trim($this->config->get('uploadpath', '/site/resources'), DS) . Html::build_path($row->created, $this->view->resource, '') . DS . 'media';
$folders = array();
$docs = array();
if (is_dir($this->view->path)) {
// Loop through all files and separate them into arrays of images, folders, and other
$dirIterator = new \DirectoryIterator($this->view->path);
foreach ($dirIterator as $file) {
if ($file->isDot()) {
continue;
}
if ($file->isDir()) {
$name = $file->getFilename();
$folders[$path . DS . $name] = $name;
continue;
}
if ($file->isFile()) {
$name = $file->getFilename();
if ('cvs' == strtolower($name) || '.svn' == strtolower($name)) {
continue;
}
$docs[$this->view->path . DS . $name] = $name;
}
}
ksort($folders);
ksort($docs);
}
$this->view->row = $row;
$this->view->docs = $docs;
$this->view->folders = $folders;
// Set any errors
if ($this->getError()) {
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
}
// Output the HTML
$this->view->display();
}
/**
* Create an item entry for a resource
*
* @param integer $id Optional ID to use
* @return boolean
*/
public function make($id = null)
{
if ($this->exists()) {
return true;
}
$id = $id ?: Request::getInt('id', 0);
include_once PATH_CORE . DS . 'components' . DS . 'com_resources' . DS . 'models' . DS . 'resource.php';
$resource = null;
if (!$id) {
$alias = Request::getVar('alias', '');
$resource = new Resource($this->_db);
$resource->loadAlias($alias);
$id = $resource->id;
}
$this->_tbl->loadType($id, $this->_type);
if ($this->exists()) {
return true;
}
if (!$resource) {
$resource = new Resource($this->_db);
$resource->load($id);
}
if (!$resource->id) {
$this->setError(Lang::txt('Resource not found.'));
return false;
}
$this->set('type', $this->_type)->set('object_id', $resource->id)->set('created', $resource->created)->set('created_by', $resource->created_by)->set('title', $resource->title)->set('description', $resource->introtext)->set('url', Route::url('index.php?option=com_resources&id=' . $resource->id));
if (!$this->store()) {
return false;
}
return true;
}
/**
* Check if a user has access to a group-owned resource
* Uses current user session if no user object is supplied
*
* @param object $resource Resource
* @param object $user User (optional)
* @return boolean True if user has access to a group-owned resource
*/
private function checkGroupAccess($resource, $user = null)
{
if (!$user) {
$user = User::getRoot();
}
if (!$user->get('guest')) {
// Check if they're a site admin
$this->config->set('access-admin-component', $user->authorise('core.admin', null));
$this->config->set('access-manage-component', $user->authorise('core.manage', null));
if ($this->config->get('access-admin-component') || $this->config->get('access-manage-component')) {
return false;
}
$xgroups = \Hubzero\User\Helper::getGroups($user->get('id'), 'all');
// Get the groups the user has access to
$usersgroups = self::getUsersGroups($xgroups);
} else {
$usersgroups = array();
}
// Get the list of groups that can access this resource
$allowedgroups = $resource->getGroups();
if ($resource->standalone != 1) {
$helper = new Helper($resource->id, $this->database);
$helper->getParents();
$parents = $helper->parents;
if (count($parents) == 1) {
$p = new Resource($this->database);
$p->load($parents[0]->id);
$allowedgroups = $p->getGroups();
}
}
$this->allowedgroups = $allowedgroups;
// Find what groups the user has in common with the resource, if any
$common = array_intersect($usersgroups, $allowedgroups);
// Make sure they have the proper group access
$restricted = false;
if ($resource->access == 4 || $resource->access == 3) {
// Are they logged in?
if ($user->get('guest')) {
// Not logged in
$restricted = true;
} else {
// Logged in
// Check if the user is apart of the group that owns the resource
// or if they have any groups in common
if (!in_array($resource->group_owner, $usersgroups) && count($common) < 1) {
$restricted = true;
}
}
}
if (!$resource->standalone) {
if (!isset($p) && isset($parents) && count($parents) == 1) {
$p = new Resource($this->database);
$p->load($parents[0]->id);
}
if (isset($p) && ($p->access == 4 || $p->access == 3) && count($common) < 1) {
$restricted = true;
}
}
return $restricted;
}
/**
* Check if the review step is completed
*
* @param integer $id Resource ID
* @return integer 1 = step completed, 0 = not completed
*/
public function step_review_check($id)
{
$row = new Resource($this->database);
$row->load($id);
if ($row->published == 1) {
return 1;
} else {
return 0;
}
}
/**
* Change access on an entry
*
* @return void
*/
public function accessTask()
{
// Incoming parent ID
$pid = Request::getInt('pid', 0);
if (!$pid) {
$this->setError(Lang::txt('CONTRIBUTE_NO_ID'));
$this->displayTask($pid);
return;
}
// Incoming child ID
$id = Request::getInt('id', 0);
if (!$id) {
$this->setError(Lang::txt('CONTRIBUTE_NO_CHILD_ID'));
$this->displayTask($pid);
return;
}
// Load resource info
$row = new Resource($this->database);
$row->load($id);
if (!$row) {
$this->setError(Lang::txt('CONTRIBUTE_NO_CHILD_ID'));
$this->displayTask($pid);
return;
}
$access = Request::getInt('access', 0);
if (!in_array($access, array(0, 1))) {
$access = 0;
}
$row->access = $access;
// Store new content
if (!$row->store()) {
$this->setError($row->getError());
$this->displayTask($pid);
return;
}
// Push through to the attachments view
$this->displayTask($pid);
}
/**
* Get a list of resources
*
* @apiMethod GET
* @apiUri /resources/list
* @apiParameter {
* "name": "limit",
* "description": "Number of result to return.",
* "type": "integer",
* "required": false,
* "default": 25
* }
* @apiParameter {
* "name": "start",
* "description": "Number of where to start returning results.",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "type",
* "description": "Type of resource to filter results.",
* "type": "string",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "sortby",
* "description": "Value to sort results by.",
* "type": "string",
* "required": false,
* "default": "date",
* "allowedValues": "date, title, random"
* }
* @apiParameter {
* "name": "search",
* "description": "A word or phrase to search for.",
* "type": "string",
* "required": false,
* "default": ""
* }
* @return void
*/
public function listTask()
{
// Incoming
$filters = array('type' => Request::getVar('type', ''), 'sortby' => Request::getCmd('sortby', 'date'), 'limit' => Request::getInt('limit', Config::get('list_limit')), 'start' => Request::getInt('limitstart', 0), 'search' => Request::getVar('search', ''));
if (!in_array($filters['sortby'], array('date', 'date_published', 'date_created', 'date_modified', 'title', 'rating', 'ranking', 'random'))) {
App::abort(404, Lang::txt('Invalid sort value of "%s" used.', $filters['sortby']));
}
require_once Component::path('com_resources') . DS . 'tables' . DS . 'resource.php';
require_once Component::path('com_resources') . DS . 'tables' . DS . 'type.php';
$database = App::get('db');
// Instantiate a resource object
$rr = new Resource($database);
// encode results and return response
$response = new stdClass();
$response->records = array();
$response->total = $rr->getCount($filters);
if ($response->total) {
// Get major types
$t = new Type($database);
$types = array();
foreach ($t->getMajorTypes() as $type) {
unset($type->params);
unset($type->customFields);
$types[$type->id] = $type;
}
$response->records = $rr->getRecords($filters);
$base = rtrim(Request::base(), '/');
foreach ($response->records as $i => $entry) {
$entry->url = str_replace('/api', '', $base . '/' . ltrim(Route::url('index.php?option=com_resources&' . ($entry->alias ? 'alias=' . $entry->alias : 'id=' . $entry->id)), '/'));
if (isset($types[$entry->type])) {
$entry->type = $types[$entry->type];
}
$response->records[$i] = $entry;
}
}
$response->success = true;
$this->send($response);
}