/**
* Grabs the post for a given set of groups over a certain period of time
*
* @param array $groups the group ids to look up
* @param string $interval the length of time to go back to look for posts
* @return array
**/
private function getPosts($groups, $interval = 'day')
{
$return = [];
if ($groups && count($groups) > 0) {
foreach ($groups as $group) {
$results = \Components\Forum\Models\Post::all()->whereEquals('scope', 'group')->whereEquals('scope_id', $group)->whereEquals('state', 1)->where('created', '>', Date::of(strtotime("now -1 {$interval}"))->toSql())->order('created', 'desc')->limit(10)->rows();
if ($results->count() > 0) {
$return[$group] = $results;
}
}
}
return $return;
}
/**
* Create an item entry for a forum thread
*
* @param integer $id Optional ID to use
* @return boolean
*/
public function make($id = null)
{
if ($this->exists()) {
return true;
}
$id = $id ?: Request::getInt('thread', 0);
$this->_tbl->loadType($id, $this->_type);
if ($this->exists()) {
return true;
}
include_once PATH_CORE . DS . 'components' . DS . 'com_forum' . DS . 'models' . DS . 'post.php';
$thread = new Post($id);
if (!$thread->exists()) {
$this->setError(Lang::txt('Forum thread not found.'));
return false;
}
$this->set('type', $this->_type)->set('object_id', $thread->get('id'))->set('created', $thread->get('created'))->set('created_by', $thread->get('created_by'))->set('title', $thread->get('title'))->set('description', $thread->content('clean', 200))->set('url', $thread->link());
if (!$this->store()) {
return false;
}
return true;
}
</span>
<span class="category-discussions count"><?php
echo $threads->count();
?>
</span>
</div><!-- / .category-header -->
<div class="category-content">
<?php
$this->view('_threads')->set('category', 'categoryreplies')->set('option', $this->option)->set('threads', $threads)->set('unit', '')->set('lecture', 0)->set('config', $this->config)->set('instructors', $instructors)->set('cls', 'odd')->set('base', $base)->set('course', $this->course)->set('prfx', 'mine')->set('active', $this->thread)->display();
?>
</div><!-- / .category-content -->
</div><!-- / .category -->
<div class="category category-results closed" id="newcomments">
<?php
$threads = \Components\Forum\Models\Post::all()->whereEquals('scope', $this->filters['scope'])->whereEquals('scope_id', $this->filters['scope_id'])->whereEquals('scope_sub_id', $this->filters['scope_sub_id'])->whereEquals('state', \Components\Forum\Models\Post::STATE_PUBLISHED)->order('created', 'desc')->limit(100)->rows();
?>
<div class="category-header">
<span class="category-title"><?php
echo Lang::txt('PLG_COURSES_DISCUSSIONS_LATEST_COMMENTS');
?>
</span>
<span class="category-discussions count"><?php
echo $threads->count();
?>
</span>
</div><!-- / .category-header -->
<div class="category-content">
<?php
$this->view('_threads')->set('category', 'categorynew')->set('option', $this->option)->set('threads', $threads)->set('unit', '')->set('lecture', 0)->set('config', $this->config)->set('instructors', $instructors)->set('cls', 'odd')->set('base', $base)->set('course', $this->course)->set('prfx', 'new')->set('active', $this->thread)->display();
?>
/**
* Static method for formatting results
*
* @param object $row Database row
* @return string HTML
*/
public static function out($row)
{
include_once Component::path('com_forum') . DS . 'models' . DS . 'post.php';
$row->scope = $row->rcount;
$row->scope_id = $row->data3;
$row->section = $row->data2;
$row->category = $row->data1;
$p = explode(':', $row->params);
$row->thread = $p[0];
$row->parent = $p[1];
$row->comment = $row->ftext;
$view = new \Hubzero\Plugin\View(array('folder' => 'tags', 'element' => 'forum', 'name' => 'result'));
$view->post = \Components\Forum\Models\Post::blank()->set(array('id' => $row->id, 'title' => $row->title, 'alias' => $row->alias, 'comment' => $row->comment, 'state' => $row->state, 'created' => $row->created, 'created_by' => $row->created_by, 'scope' => $row->rcount, 'scope_id' => $row->data3, 'thread' => $row->thread, 'parent' => $row->parent, 'section' => $row->data2, 'category' => $row->data1));
return $view->loadTemplate();
}
/**
* Sets the state of one or more entries
*
* @return void
*/
public function accessTask()
{
// Check for request forgeries
Request::checkToken(['get', 'post']);
if (!User::authorise('core.edit.state', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming
$access = Request::getInt('access', 0);
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
// Loop through each record
$i = 0;
foreach ($ids as $id) {
// Update record(s)
$post = Post::oneOrFail(intval($id));
$post->set('access', $access);
if (!$post->save()) {
Notify::error($post->getError());
continue;
}
$i++;
}
// Set message
if ($i) {
Notify::success(Lang::txt('COM_FORUM_ITEMS_ACCESS_CHANGED', $i));
}
$this->cancelTask();
}
/**
* Save an entry
*
* @return void
*/
public function saveTask()
{
if (User::isGuest()) {
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode(Route::url('index.php?option=' . $this->_option))));
return;
}
// Check for request forgeries
Request::checkToken();
// Incoming
$section = Request::getVar('section', '');
$fields = Request::getVar('fields', array(), 'post', 'none', 2);
$fields = array_map('trim', $fields);
$assetType = 'thread';
if ($fields['parent']) {
$assetType = 'post';
}
if ($fields['id']) {
$old = new Post(intval($fields['id']));
if ($old->get('created_by') == User::get('id')) {
$this->config->set('access-edit-' . $assetType, true);
}
}
$this->_authorize($assetType, intval($fields['id']));
if (!$this->config->get('access-edit-' . $assetType) && !$this->config->get('access-create-' . $assetType)) {
App::redirect(Route::url('index.php?option=' . $this->_option));
return;
}
$fields['sticky'] = isset($fields['sticky']) ? $fields['sticky'] : 0;
$fields['closed'] = isset($fields['closed']) ? $fields['closed'] : 0;
$fields['anonymous'] = isset($fields['anonymous']) ? $fields['anonymous'] : 0;
// Bind data
$model = new Post($fields['id']);
if ($model->get('parent')) {
$fields['thread'] = isset($fields['thread']) ? $fields['thread'] : $model->get('parent');
$thread = new Thread($fields['thread']);
if (!$thread->exists() || $thread->get('closed')) {
Notify::error(Lang::txt('COM_FORUM_ERROR_THREAD_CLOSED'), 'forum');
$this->editTask($model);
return;
}
}
if (!$model->bind($fields)) {
Notify::error($model->getError(), 'forum');
$this->editTask($model);
return;
}
// Store new content
if (!$model->store(true)) {
Notify::error($model->getError(), 'forum');
$this->editTask($model);
return;
}
$parent = $model->get('thread', $model->get('id'));
// Upload files
$this->uploadTask($parent, $model->get('id'));
// Save tags
$model->tag(Request::getVar('tags', '', 'post'), User::get('id'));
// Determine message
if (!$fields['id']) {
if (!$fields['parent']) {
$message = Lang::txt('COM_FORUM_THREAD_STARTED');
} else {
$message = Lang::txt('COM_FORUM_POST_ADDED');
}
} else {
$message = $model->get('modified_by') ? Lang::txt('COM_FORUM_POST_EDITED') : Lang::txt('COM_FORUM_POST_ADDED');
}
$category = new Category($model->get('category_id'));
// Set the redirect
App::redirect(Route::url('index.php?option=' . $this->_option . '§ion=' . $section . '&category=' . $category->get('alias') . '&thread=' . $parent . '#c' . $model->get('id')), $message, 'message');
}
/**
* Get a list of posts in this thread
*
* @param string $rtrn What data to return?
* @param array $filters Filters to apply to data fetch
* @param boolean $clear Clear cached data?
* @return mixed
*/
public function posts($rtrn = 'list', $filters = array(), $clear = false)
{
$filters['thread'] = isset($filters['thread']) ? $filters['thread'] : $this->get('thread');
$filters['state'] = isset($filters['state']) ? $filters['state'] : array(self::APP_STATE_PUBLISHED, self::APP_STATE_FLAGGED);
switch (strtolower($rtrn)) {
case 'count':
if (!isset($this->_cache['posts_count']) || $clear) {
$this->_cache['posts_count'] = $this->_tbl->getCount($filters);
}
return $this->_cache['posts_count'];
break;
case 'first':
return $this->posts('list', $filters)->first();
break;
case 'tree':
if (!$this->_cache['tree'] instanceof ItemList || $clear) {
if ($rows = $this->_tbl->getTree($filters['thread'])) {
$children = array(0 => array());
$levellimit = $filters['limit'] == 0 ? 500 : $filters['limit'];
foreach ($rows as $row) {
$v = new Post($row);
$v->set('category', $this->get('category'));
$v->set('section', $this->get('section'));
$pt = $v->get('parent');
$list = @$children[$pt] ? $children[$pt] : array();
array_push($list, $v);
$children[$pt] = $list;
}
$results = $this->_treeRecurse($children[$this->get('parent')], $children);
}
$this->_cache['tree'] = new ItemList($results);
}
return $this->_cache['tree'];
break;
case 'list':
case 'results':
default:
if (!$this->_cache['posts'] instanceof ItemList || $clear) {
if ($results = $this->_tbl->getRecords($filters)) {
foreach ($results as $key => $result) {
$results[$key] = new Post($result);
$results[$key]->set('category', $this->get('category'));
$results[$key]->set('section', $this->get('section'));
}
} else {
$results = array();
}
$this->_cache['posts'] = new ItemList($results);
}
return $this->_cache['posts'];
break;
}
}
/**
* Retrieves a row from the database
*
* @param string $refid ID of the database table row
* @param string $parent If the element has a parent element
* @param string $category Element type (determines table to look in)
* @param string $message If the element has a parent element
* @return array
*/
public function deleteReportedItem($refid, $parent, $category, $message)
{
if ($category != 'forum') {
return null;
}
require_once PATH_CORE . DS . 'components' . DS . 'com_forum' . DS . 'models' . DS . 'post.php';
$comment = \Components\Forum\Models\Post::oneOrFail($refid);
$comment->set('state', $comment::STATE_DELETED);
$comment->save();
return '';
}
total
<?php
echo $this->latest_cnt;
?>
new
=======================
Latest Discussions:
<?php
if (count($this->latest) > 0) {
foreach ($this->latest as $post) {
?>
----------------------------------------
<?php
$postObj = \Components\Forum\Models\Post::getInstance($post->id);
echo User::getInstance($post->created_by)->get('name');
?>
| created: <?php
echo Date::of($post->created)->toLocal('M j, Y g:i:s a') . "\n";
echo $postObj->content('raw') . "\n";
?>
----------------------------------------
<?php
}
} else {
?>
No new comments to display
<?php
/**
* Email instructor course digest
*
* @param object $job \Components\Cron\Models\Job
* @return boolean
*/
public function emailInstructorDigest(\Components\Cron\Models\Job $job)
{
$database = \App::get('db');
$cconfig = Component::params('com_courses');
Lang::load('com_courses') || Lang::load('com_courses', PATH_CORE . DS . 'components' . DS . 'com_courses' . DS . 'site');
$from = array('name' => Config::get('sitename') . ' ' . Lang::txt('COM_COURSES'), 'email' => Config::get('mailfrom'));
$subject = Lang::txt('COM_COURSES') . ': ' . Lang::txt('COM_COURSES_SUBJECT_EMAIL_DIGEST');
require_once PATH_CORE . DS . 'components' . DS . 'com_courses' . DS . 'models' . DS . 'courses.php';
$course_id = 0;
$params = $job->params;
if (isset($params) && is_object($params)) {
$course_id = $params->get('course');
}
$coursesObj = new \Components\Courses\Models\Courses();
if ($course_id) {
$courses = array($coursesObj->course($course_id));
} else {
$courses = $coursesObj->courses();
}
if (isset($courses) && count($courses) > 0) {
foreach ($courses as $course) {
if (!$course->isAvailable()) {
continue;
}
$mailed = array();
$managers = $course->managers();
$enrollments = $course->students(array('count' => true));
$offerings = $course->offerings();
if (isset($offerings) && count($offerings) > 0) {
foreach ($offerings as $offering) {
if (!$offering->isAvailable()) {
continue;
}
$offering->gradebook()->refresh();
$passing = $offering->gradebook()->countPassing(false);
$failing = $offering->gradebook()->countFailing(false);
if (isset($managers) && count($managers) > 0) {
require_once PATH_CORE . DS . 'components' . DS . 'com_forum' . DS . 'models' . DS . 'manager.php';
foreach ($managers as $manager) {
// Get the user's account
$user = User::getInstance($manager->get('user_id'));
if (!$user->get('id')) {
continue;
}
// Try to ensure no duplicates
if (in_array($user->get('username'), $mailed)) {
continue;
}
// Only mail instructors (i.e. not managers)
if ($manager->get('role_alias') != 'instructor') {
continue;
}
// Get discussion stats and posts
$posts = \Components\Forum\Models\Post::all()->whereEquals('scope', 'course')->whereEquals('scope_id', $offering->get('id'))->whereEquals('state', \Components\Forum\Models\Post::STATE_PUBLISHED)->order('created', 'desc')->limit(100)->rows();
$posts_cnt = $posts->count();
$latest = array();
$latest_cnt = 0;
if (isset($posts) && $posts_cnt > 0) {
foreach ($posts as $post) {
if (strtotime($post->created) > strtotime('-1 day')) {
$latest[] = $post;
} else {
break;
}
}
$latest_cnt = count($latest);
}
$eview = new \Hubzero\Component\View(array('base_path' => PATH_CORE . DS . 'components' . DS . 'com_courses' . DS . 'site', 'name' => 'emails', 'layout' => 'digest_plain'));
$eview->option = 'com_courses';
$eview->controller = 'courses';
$eview->delimiter = '~!~!~!~!~!~!~!~!~!~!';
$eview->course = $course;
$eview->enrollments = $enrollments;
$eview->passing = $passing;
$eview->failing = $failing;
$eview->offering = $offering;
$eview->posts_cnt = $posts_cnt;
$eview->latest = $latest;
$eview->latest_cnt = $latest_cnt;
$plain = $eview->loadTemplate();
$plain = str_replace("\n", "\r\n", $plain);
// HTML
$eview->setLayout('digest_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_courses')->addHeader('X-Component-Object', 'courses_instructor_digest');
$message->addPart($plain, 'text/plain');
$message->addPart($html, 'text/html');
// Send mail
if (!$message->send()) {
$this->setError('Failed to mail %s', $user->get('email'));
}
$mailed[] = $user->get('username');
}
}
}
}
}
}
return true;
}
echo $threads->count();
?>
</span>
</div><!-- / .category-header -->
<div class="category-content">
<?php
$this->view('_threads', 'threads')->set('category', 'categorymine')->set('option', $this->option)->set('threads', $threads)->set('unit', '')->set('lecture', 0)->set('config', $this->config)->set('instructors', $instructors)->set('cls', 'odd')->set('base', $base)->set('course', $this->course)->set('prfx', 'mine')->set('active', $this->thread)->display();
?>
</div><!-- / .category-content -->
</div><!-- / .category -->
<?php
if (count($this->sections) > 0) {
?>
<?php
$threads = array();
$posts = \Components\Forum\Models\Post::all()->whereEquals('scope', $this->filters['scope'])->whereEquals('scope_id', $this->filters['scope_id'])->whereEquals('state', \Components\Forum\Models\Post::STATE_PUBLISHED)->whereEquals('parent', 0);
if ($this->config->get('discussions_threads', 'all') != 'all') {
$posts->whereEquals('scope_sub_id', $this->filters['scope_sub_id']);
}
$results = $posts->order('created', 'desc')->limit(100 * count($this->sections))->rows();
if ($results->count()) {
foreach ($results as $thread) {
if (!isset($threads[$thread->get('category_id')])) {
$threads[$thread->get('category_id')] = array();
}
$threads[$thread->get('category_id')][] = $thread;
}
}
?>
<?php
foreach ($this->sections as $section) {
/**
* Get the most recent post made in the forum
*
* @return object
*/
public function lastActivity()
{
$last = Post::all()->whereEquals('scope', $this->get('scope'))->whereEquals('scope_id', $this->get('scope_id'))->whereEquals('state', Post::STATE_PUBLISHED)->whereIn('access', User::getAuthorisedViewLevels());
return $last->order('id', 'desc')->limit(1)->row();
}
/**
* Delete an entry
*
* @return void
*/
public function deleteTask()
{
$section = Request::getVar('section', '');
$category = Request::getVar('category', '');
// Is the user logged in?
if (User::isGuest()) {
App::redirect(Route::url('index.php?option=' . $this->_option . '§ion=' . $section . '&category=' . $category), Lang::txt('COM_FORUM_LOGIN_NOTICE'), 'warning');
}
// Incoming
$id = Request::getInt('thread', 0);
// Load the post
$post = Post::oneOrFail($id);
// Make the sure the category exist
if (!$post->get('id')) {
App::redirect(Route::url('index.php?option=' . $this->_option . '§ion=' . $section . '&category=' . $category), Lang::txt('COM_FORUM_MISSING_ID'), 'error');
}
// Check if user is authorized to delete entries
$this->_authorize('thread', $id);
if (!$this->config->get('access-delete-thread')) {
App::redirect(Route::url('index.php?option=' . $this->_option . '§ion=' . $section . '&category=' . $category), Lang::txt('COM_FORUM_NOT_AUTHORIZED'), 'warning');
}
// Trash the post
// Note: this will carry through to all replies
// and attachments
$post->set('state', $post::STATE_DELETED);
if (!$post->save()) {
App::redirect(Route::url('index.php?option=' . $this->_option . '§ion=' . $section . '&category=' . $category), $post->getError(), 'error');
}
// Record the activity
$url = $post->link();
$type = 'thread';
$desc = Lang::txt('COM_FORUM_ACTIVITY_' . strtoupper($type) . '_DELETED', '<a href="' . Route::url($url) . '">' . $post->get('title') . '</a>');
if ($post->get('parent')) {
$thread = Post::oneOrFail($post->get('thread'));
$type = 'post';
$desc = Lang::txt('COM_FORUM_ACTIVITY_' . strtoupper($type) . '_DELETED', $post->get('id'), '<a href="' . Route::url($url) . '">' . $thread->get('title') . '</a>');
}
Event::trigger('system.logActivity', ['activity' => ['action' => 'deleted', 'scope' => 'forum.' . $type, 'scope_id' => $post->get('id'), 'description' => $desc, 'details' => array('thread' => $post->get('thread'), 'url' => Route::url($url))], 'recipients' => array(['forum.site', 1], ['user', $post->get('created_by')])]);
// Redirect to main listing
App::redirect(Route::url('index.php?option=' . $this->_option . '§ion=' . $section . '&category=' . $category), Lang::txt('COM_FORUM_THREAD_DELETED'), 'message');
}
/**
* Remove a thread
*
* @param integer $id
* @param boolean $redirect
* @return void
*/
public function deletethread($id = 0, $redirect = true)
{
$section = Request::getVar('section', '');
$category = Request::getVar('category', '');
// Is the user logged in?
if (User::isGuest()) {
App::redirect(Route::url($this->base), Lang::txt('PLG_COURSES_DISCUSSIONS_LOGIN_NOTICE'), 'warning');
return;
}
// Incoming
$id = $id ? $id : Request::getInt('thread', 0);
// Load the post
$post = Post::oneOrFail($id);
// Make the sure the category exist
if (!$post->get('id')) {
App::redirect(Route::url($this->base), Lang::txt('PLG_COURSES_DISCUSSIONS_MISSING_ID'), 'error');
return;
}
// Check if user is authorized to delete entries
$this->_authorize('thread', $id);
if (!$this->params->get('access-delete-thread')) {
App::redirect(Route::url($this->base), Lang::txt('PLG_COURSES_DISCUSSIONS_NOT_AUTHORIZED'), 'warning');
return;
}
// Trash the post
// Note: this will carry through to all replies
// and attachments
$post->set('state', $post::STATE_DELETED);
if (!$post->save()) {
App::redirect(Route::url($this->base), $forum->getError(), 'error');
return;
}
// Redirect to main listing
if ($redirect) {
App::redirect(Route::url($this->base), Lang::txt('PLG_COURSES_DISCUSSIONS_THREAD_DELETED'), 'passed');
}
}
/**
* Retrieve a thread
*
* @apiMethod GET
* @apiUri /forum/{thread}
* @apiParameter {
* "name": "id",
* "description": "Thread identifier",
* "type": "integer",
* "required": true,
* "default": 0
* }
* @apiParameter {
* "name": "limit",
* "description": "Number of result to return.",
* "type": "integer",
* "required": false,
* "default": 25
* }
* @apiParameter {
* "name": "limitstart",
* "description": "Number of where to start returning results.",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "section",
* "description": "Section alias to filter by",
* "type": "string",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "category",
* "description": "Category alias to filter by",
* "type": "string",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "state",
* "description": "Published state (0 = unpublished, 1 = published)",
* "type": "integer",
* "required": false,
* "default": 1
* }
* @apiParameter {
* "name": "scope",
* "description": "Scope (site, groups, members, etc.)",
* "type": "string",
* "required": false,
* "default": "site"
* }
* @apiParameter {
* "name": "scope_id",
* "description": "Scope ID",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "scope_sub_id",
* "description": "Scope sub-ID",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "object_id",
* "description": "Object ID",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "start_id",
* "description": "ID of record to start with",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "start_at",
* "description": "Start timestamp (YYYY-MM-DD HH:mm:ss)",
* "type": "string",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "sort",
* "description": "Field to sort results by.",
* "type": "string",
* "required": false,
* "default": "newest",
* "allowedValues": "newest, oldest"
* }
* @return void
*/
public function readTask()
{
$find = strtolower(Request::getWord('find', 'results'));
$filters = array('limit' => Request::getInt('limit', Config::get('list_limit', 25)), 'start' => Request::getInt('limitstart', 0), 'section' => Request::getCmd('section', ''), 'category' => Request::getCmd('category', ''), 'state' => Request::getInt('state', Post::STATE_PUBLISHED), 'scope' => Request::getWord('scope', ''), 'scope_id' => Request::getInt('scope_id', 0), 'scope_sub_id' => Request::getInt('scope_sub_id', 0), 'object_id' => Request::getInt('object_id', 0), 'start_id' => Request::getInt('start_id', 0), 'start_at' => Request::getVar('start_at', ''), 'sticky' => false);
$forum = new Manager($filters['scope'], $filters['scope_id']);
if ($thread = Request::getInt('thread', 0)) {
$filters['thread'] = $thread;
}
$sort = Request::getVar('sort', 'newest');
switch ($sort) {
case 'oldest':
$filters['sort_Dir'] = 'ASC';
break;
case 'newest':
default:
$filters['sort_Dir'] = 'DESC';
break;
}
$filters['sort'] = 'c.created';
if ($filters['start_id']) {
$filters['limit'] = 0;
$filters['start'] = 0;
}
$data = new stdClass();
$data->code = 0;
if ($find == 'count') {
$data->count = 0;
$data->threads = 0;
if (isset($filters['thread'])) {
$data->count = $forum->posts($filters)->total();
}
$post = Post::all()->whereEquals('object_id', $filters['object_id'])->whereEquals('scope_id', $filters['scope_id'])->whereEquals('scope', $filters['scope'])->row();
if ($post->get('id')) {
$filters['start_at'] = Request::getVar('threads_start', '');
$filters['parent'] = 0;
}
$data->threads = $forum->posts($filters)->total();
} else {
$rows = $forum->posts($filters)->rows();
if ($rows) {
if ($filters['start_id']) {
$filters['limit'] = Request::getInt('limit', Config::get('list_limit'));
$children = array(0 => array());
$levellimit = $filters['limit'] == 0 ? 500 : $filters['limit'];
foreach ($rows as $v) {
$v->set('created', with(new Date($v->get('created')))->format('Y-m-d\\TH:i:s\\Z'));
$pt = $v->get('parent');
$list = @$children[$pt] ? $children[$pt] : array();
array_push($list, $v);
$children[$pt] = $list;
}
$list = $this->treeRecurse($post->get('id'), '', array(), $children, max(0, $levellimit - 1));
$inc = false;
$newlist = array();
foreach ($list as $l) {
if ($l->id == $filters['start_id']) {
$inc = true;
} else {
if ($inc) {
$newlist[] = $l;
}
}
}
$rows = array_slice($newlist, $filters['start'], $filters['limit']);
}
}
$data->response = $rows;
}
$this->send($data);
}
/**
* Serves up files only after passing access checks
*
* @return void
*/
public function download()
{
// Incoming
$section = Request::getVar('section', '');
$category = Request::getVar('category', '');
$thread = Request::getInt('thread', 0);
$post = Request::getInt('post', 0);
$file = Request::getVar('file', '');
// Check logged in status
// Login check is handled in the onGroup() method
/*if (User::isGuest())
{
$return = Route::url('index.php?option=' . $this->option . '&cn=' . $this->group->get('cn') . '&active=forum&scope=' . $section . '/' . $category . '/' . $thread . '/' . $post . '/' . $file);
App::redirect(
Route::url('index.php?option=com_users&view=login&return=' . base64_encode($return))
);
return;
}*/
// Instantiate an attachment object
if (!$post) {
$attach = Attachment::oneByThread($thread, $file);
} else {
$attach = Attachment::oneByPost($post);
}
if (!$attach->get('filename')) {
App::abort(404, Lang::txt('PLG_GROUPS_FORUM_FILE_NOT_FOUND'));
}
// Get the parent ticket the file is attached to
$post = $attach->post();
if (!$post->get('id') || $post->get('state') == $post::STATE_DELETED) {
App::abort(404, Lang::txt('PLG_GROUPS_FORUM_POST_NOT_FOUND'));
}
// Load ACL
$this->_authorize('thread', $post->get('thread'));
// Ensure the user is authorized to view this file
if (!$this->params->get('access-view-thread')) {
$thread = Post::oneOrFail($post->get('thread'));
if (!in_array($thread->get('access'), User::getAuthorisedViewLevels())) {
App::abort(403, Lang::txt('PLG_GROUPS_FORUM_NOT_AUTH_FILE'));
}
}
// Get the configured upload path
$filename = $attach->path();
// Ensure the file exist
if (!file_exists($filename)) {
App::abort(404, Lang::txt('PLG_GROUPS_FORUM_FILE_NOT_FOUND') . ' ' . substr($filename, strlen(PATH_ROOT)));
}
// Initiate a new content server and serve up the file
$server = new \Hubzero\Content\Server();
$server->filename($filename);
$server->disposition('inline');
$server->acceptranges(false);
// @TODO fix byte range support
if (!$server->serve()) {
// Should only get here on error
App::abort(500, Lang::txt('PLG_GROUPS_FORUM_SERVER_ERROR'));
}
exit;
}
