/**
* Generate macro output
*
* @return string
*/
public function render()
{
$et = $this->args;
if (!$et) {
return '';
}
$pages = explode(',', $et);
$html = '<div class="rellink relarticle mainarticle">Main articles: ';
foreach ($pages as $page) {
$page = trim($page);
// Is it numeric?
$scope = '';
if (is_numeric($page)) {
// Yes
$page = intval($page);
} else {
$page = trim($page, DS);
if (strstr($page, '/') && !strstr($page, ' ')) {
$bits = explode('/', $page);
$page = array_pop($bits);
$scope = implode('/', $bits);
}
}
if ($this->domain != '' && $scope == '') {
$scope = $this->scope;
}
// No, get resource by alias
$g = new \Components\Wiki\Tables\Page($this->_db);
if (strstr($page, ' ')) {
$g->loadByTitle($page, $scope);
} else {
$g->load($page, $scope);
}
if (!$g->id) {
$g->pagename = $page;
}
// Build and return the link
if ($g->group_cn != '' && $g->scope != '') {
$link = 'index.php?option=com_groups&scope=' . $g->scope . '&pagename=' . $g->pagename;
} else {
$link = 'index.php?option=com_wiki&scope=' . $g->scope . '&pagename=' . $g->pagename;
}
if (!$g->id) {
$l[] = '<a href="' . Route::url($link) . '">' . stripslashes($g->getTitle()) . '</a>';
} else {
$l[] = '<a class="int-link" href="' . Route::url($link) . '">' . stripslashes($g->getTitle()) . '</a>';
}
}
if (count($l) > 1) {
$last = array_pop($l);
$html .= implode(', ', $l);
$html .= ' and ' . $last;
} else {
$html .= $l[0];
}
return $html . '</div>';
}
/**
* Pull a list of records that were created within the time frame ($period)
*
* @param object $period Time period to pull results for
* @param mixed $limit Number of records to pull
* @param integer $limitstart Start of records to pull
* @param array $areas Active area(s)
* @param array $tagids Array of tag IDs
* @return array
*/
public function onWhatsnew($period, $limit = 0, $limitstart = 0, $areas = null, $tagids = array())
{
if (is_array($areas) && $limit) {
if (!isset($areas[$this->_name]) && !in_array($this->_name, $areas)) {
return array();
}
}
// Do we have a time period?
if (!is_object($period)) {
return array();
}
$database = App::get('db');
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
// Instantiate some needed objects
$wp = new \Components\Wiki\Tables\Page($database);
// Build query
$filters = array();
$filters['startdate'] = $period->cStartDate;
$filters['enddate'] = $period->cEndDate;
$filters['sortby'] = 'date';
$filters['authorized'] = false;
if (!User::isGuest()) {
$filters['authorized'] = true;
}
if (count($tagids) > 0) {
$filters['tags'] = $tagids;
}
if (!$limit) {
// Get a count
$filters['select'] = 'count';
$database->setQuery($wp->buildPluginQuery($filters));
return $database->loadResult();
} else {
// Get results
$filters['select'] = 'records';
$filters['limit'] = $limit;
$filters['limitstart'] = $limitstart;
$database->setQuery($wp->buildPluginQuery($filters));
$rows = $database->loadObjectList();
if ($rows) {
foreach ($rows as $key => $row) {
if ($row->area != '' && $row->category != '') {
$rows[$key]->href = Route::url('index.php?option=com_groups&scope=' . $row->category . '&pagename=' . $row->alias);
} else {
$rows[$key]->href = Route::url('index.php?option=com_wiki&scope=' . $row->category . '&pagename=' . $row->alias);
}
$rows[$key]->text = strip_tags($rows[$key]->itext);
if ($row->title == '') {
$rows[$key]->title = $rows[$key]->alias;
}
}
}
return $rows;
}
}
/**
* Download a file
*
* @param string $filename File name
* @return void
*/
public function downloadTask($filename)
{
//get the course
$course = Course::getInstance($this->gid);
//authorize
$authorized = $this->_authorize();
//get the file name
if (substr(strtolower($filename), 0, 5) == 'image') {
$file = urldecode(substr($filename, 6));
} elseif (substr(strtolower($filename), 0, 4) == 'file') {
$file = urldecode(substr($filename, 5));
}
//if were on the wiki we need to output files a specific way
if ($this->active == 'wiki') {
//check to make sure user has access to wiki section
if (!in_array(User::get('id'), $course->get('members')) || User::isGuest()) {
return App::abort(403, Lang::txt('COM_COURSES_NOT_AUTH') . ' ' . $file);
}
//load wiki page from db
require_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
$page = new \Components\Wiki\Tables\Page($this->database);
$page->load(Request::getVar('pagename'), $course->get('cn') . DS . 'wiki');
//check specific wiki page access
if ($page->get('access') == 1 && !in_array(User::get('id'), $course->get('members')) && $authorized != 'admin') {
return App::abort(403, Lang::txt('COM_COURSES_NOT_AUTH') . ' ' . $file);
}
//get the config and build base path
$wiki_config = Component::params('com_wiki');
$base_path = $wiki_config->get('filepath') . DS . $page->get('id');
} else {
//check to make sure we can access it
if (!in_array(User::get('id'), $course->get('members')) || User::isGuest()) {
return App::abort(403, Lang::txt('COM_COURSES_NOT_AUTH') . ' ' . $file);
}
// Build the path
$base_path = $this->config->get('uploadpath');
$base_path .= DS . $course->get('gidNumber');
}
// Final path of file
$file_path = $base_path . DS . $file;
// Ensure the file exist
if (!file_exists(PATH_APP . DS . $file_path)) {
return App::abort(404, Lang::txt('COM_COURSES_FILE_NOT_FOUND') . ' ' . $file);
}
// Serve up the file
$xserver = new \Hubzero\Content\Server();
$xserver->filename(PATH_APP . DS . $file_path);
$xserver->disposition('attachment');
$xserver->acceptranges(false);
// @TODO fix byte range support
if (!$xserver->serve()) {
return App::abort(404, Lang::txt('COM_COURSES_SERVER_ERROR'));
} else {
exit;
}
return;
}
/**
* Download a file
*
* @param string $filename File name
* @return void
*/
public function downloadTask($filename = "")
{
//get the group
$group = Group::getInstance($this->cn);
// make sure we have a group
if (!is_object($group)) {
return;
}
//authorize
$authorized = $this->_authorize();
//get the file name
if (substr(strtolower($filename), 0, 5) == 'image') {
$file = urldecode(substr($filename, 6));
} elseif (substr(strtolower($filename), 0, 4) == 'file') {
$file = urldecode(substr($filename, 5));
} else {
return;
}
// clean up file, strip double "uploads" & trim directory sep
$file = str_replace('uploads', '', $file);
$file = ltrim($file, DS);
// get extension
$extension = pathinfo($file, PATHINFO_EXTENSION);
//if were on the wiki we need to output files a specific way
if ($this->active == 'wiki') {
//get access level for wiki
$access = Group\Helper::getPluginAccess($group, 'wiki');
//check to make sure user has access to wiki section
if ($access == 'members' && !in_array(User::get('id'), $group->get('members')) || $access == 'registered' && User::isGuest()) {
$this->_errorHandler(403, Lang::txt('COM_GROUPS_ERROR_NOT_AUTH') . ' ' . $file);
}
//load wiki page from db
require_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
$page = new \Components\Wiki\Tables\Page($this->database);
$pagename = Request::getVar('pagename');
$scope = Request::getVar('scope', $group->get('cn') . DS . 'wiki');
if ($scope) {
$parts = explode('/', $scope);
if (count($parts) > 2) {
$pagename = array_pop($parts);
if (strtolower($filename) == strtolower($pagename)) {
$pagename = array_pop($parts);
}
$scope = implode('/', $parts);
}
}
$page->load($pagename, $scope);
//check specific wiki page access
if ($page->get('access') == 1 && !in_array(User::get('id'), $group->get('members')) && $authorized != 'admin') {
$this->_errorHandler(403, Lang::txt('COM_GROUPS_ERROR_NOT_AUTH') . ' ' . $file);
return;
}
//get the config and build base path
$wiki_config = \Component::params('com_wiki');
$base_path = $wiki_config->get('filepath') . DS . $page->get('id');
} elseif ($this->active == 'blog') {
//get access setting of group blog
$access = Group\Helper::getPluginAccess($group, 'blog');
//make sure user has access to blog
if ($access == 'members' && !in_array(User::get('id'), $group->get('members')) || $access == 'registered' && User::isGuest()) {
$this->_errorHandler(403, Lang::txt('COM_GROUPS_ERROR_NOT_AUTH') . ' ' . $file);
}
//make sure we have a group id of the proper length
$groupID = Group\Helper::niceidformat($group->get('gidNumber'));
//buld path to blog folder
$base_path = $this->config->get('uploadpath') . DS . $groupID . DS . 'blog';
if (!file_exists(PATH_APP . DS . $base_path . DS . $file)) {
$base_path = $this->config->get('uploadpath') . DS . $group->get('gidNumber') . DS . 'uploads' . DS . 'blog';
}
} else {
//get access level for overview or other group pages
$access = Group\Helper::getPluginAccess($group, 'overview');
//check to make sure we can access it
if ($access == 'members' && !in_array(User::get('id'), $group->get('members')) || $access == 'registered' && User::isGuest()) {
$this->_errorHandler(403, Lang::txt('COM_GROUPS_ERROR_NOT_AUTH') . ' ' . $file);
}
// Build the path
$base_path = $this->config->get('uploadpath');
$base_path .= DS . $group->get('gidNumber') . DS . 'uploads';
}
// trim base path
$base_path = ltrim($base_path, DS);
// only can serve files from within /site/groups/{group_id}/uploads/
$pathCheck = PATH_APP . DS . $base_path;
// Final path of file
$file_path = $base_path . DS . $file;
$alt_file_path = null;
// if super group offer alt path outside uploads
if ($group->isSuperGroup()) {
$alt_file_path = str_replace('/uploads', '', $base_path) . DS . $file;
// if super group can serve files anywhere inside /site/groups/{group_id}
$altPathCheck = PATH_APP . DS . ltrim($alt_file_path);
}
// Ensure the file exist
if (!file_exists(PATH_APP . DS . $file_path)) {
if ($alt_file_path == null || !file_exists(PATH_APP . DS . $alt_file_path)) {
$this->_errorHandler(404, Lang::txt('COM_GROUPS_ERROR_FILE_NOT_FOUND') . ' ' . $file);
return;
} else {
$file_path = $alt_file_path;
$pathCheck = $altPathCheck;
}
}
// get full path, expanding ../
if ($realPath = realpath(PATH_APP . DS . $file_path)) {
// make sure requested file is within acceptable dir
if (strpos($realPath, $pathCheck) === false) {
$this->_errorHandler(404, Lang::txt('COM_GROUPS_ERROR_FILE_NOT_FOUND') . ' ' . $file);
return;
}
}
// new content server
$contentServer = new \Hubzero\Content\Server();
$contentServer->filename(PATH_APP . DS . $file_path);
$contentServer->disposition('attachment');
$contentServer->acceptranges(false);
// do we need to manually set mime type
if ($extension == 'css') {
$contentServer->setContentType('text/css');
}
// Serve up the file
if (!$contentServer->serve()) {
App::abort(404, Lang::txt('COM_GROUPS_SERVER_ERROR'));
} else {
exit;
}
return;
}
/**
* Return either a count or an array of the member's contributions
*
* @param object $member Current member
* @param string $option Component name
* @param string $authorized Authorization level
* @param integer $limit Number of record to return
* @param integer $limitstart Record return start
* @param string $sort Field to sort records on
* @param array $areas Areas to return data for
* @return array
*/
public function onMembersContributions($member, $option, $limit = 0, $limitstart = 0, $sort, $areas = null)
{
$database = App::get('db');
if (is_array($areas) && $limit) {
if (!isset($areas[$this->_name]) && !in_array($this->_name, $areas) && !array_intersect($areas, array_keys($this->onMembersContributionsAreas()))) {
return array();
}
}
// Do we have a member ID?
if ($member instanceof \Hubzero\User\Profile) {
if (!$member->get('uidNumber')) {
return array();
} else {
$uidNumber = $member->get('uidNumber');
$username = $member->get('username');
}
} else {
if (!$member->uidNumber) {
return array();
} else {
$uidNumber = $member->uidNumber;
$username = $member->username;
}
}
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
// Instantiate some needed objects
$wp = new \Components\Wiki\Tables\Page($database);
// Build query
$filters = array();
$filters['author'] = $uidNumber;
$filters['username'] = $username;
$filters['sortby'] = $sort;
//if ($authorized) {
// $filters['authorized'] = 'admin';
//}
if (!$limit) {
$filters['select'] = 'count';
$database->setQuery($wp->buildPluginQuery($filters));
return $database->loadResult();
} else {
$filters['select'] = 'records';
$filters['limit'] = $limit;
$filters['limitstart'] = $limitstart;
$database->setQuery($wp->buildPluginQuery($filters));
$rows = $database->loadObjectList();
if ($rows) {
foreach ($rows as $key => $row) {
if ($row->area != '' && $row->category != '') {
$rows[$key]->href = Route::url('index.php?option=com_groups&scope=' . $row->category . '&pagename=' . $row->alias);
} else {
$rows[$key]->href = Route::url('index.php?option=com_wiki&scope=' . $row->category . '&pagename=' . $row->alias);
}
$rows[$key]->text = $rows[$key]->itext;
}
}
return $rows;
}
}
/**
* Generate macro output
*
* @return string
*/
public function render()
{
$et = $this->args;
if (!$et) {
return '';
}
$p = explode(',', $et);
$page = array_shift($p);
$nolink = false;
$p = explode(' ', end($p));
foreach ($p as $a) {
$a = trim($a);
if ($a == 'nolink') {
$nolink = true;
}
}
// Is it numeric?
$scope = '';
if (is_numeric($page)) {
// Yes
$page = intval($page);
} else {
$page = trim($page, DS);
if (strstr($page, '/')) {
$bits = explode('/', $page);
$page = array_pop($bits);
$scope = implode('/', $bits);
}
}
if ($this->domain != '' && $scope == '') {
$scope = $this->scope;
}
// No, get resource by alias
$g = new \Components\Wiki\Tables\Page($this->_db);
$g->load($page, $scope);
if (!$g->id) {
return '(Page(' . $et . ') failed)';
}
if ($nolink) {
return stripslashes($g->title);
} else {
// Build and return the link
if ($g->group_cn != '' && $g->scope != '') {
$link = 'index.php?option=com_groups&scope=' . $g->scope . '&pagename=' . $g->pagename;
} else {
$link = 'index.php?option=com_wiki&scope=' . $g->scope . '&pagename=' . $g->pagename;
}
return '<a href="' . \Route::url($link) . '">' . stripslashes($g->title) . '</a>';
}
}
/**
* Erases all project information (to be used for test projects only)
*
* @return void
*/
public function eraseTask()
{
$id = Request::getVar('id', 0);
$permanent = 1;
// Initiate extended database class
$obj = new Tables\Project($this->database);
if (!$id or !$obj->loadProject($id)) {
App::redirect(Route::url('index.php?option=' . $this->_option, false), Lang::txt('COM_PROJECTS_NOTICE_ID_NOT_FOUND'), 'error');
return;
}
// Get project group
$group_prefix = $this->config->get('group_prefix', 'pr-');
$prGroup = $group_prefix . $obj->alias;
// Store project info
$alias = $obj->alias;
$identifier = $alias;
// Delete project
$obj->delete();
// Erase all owners
$objO = new Tables\Owner($this->database);
$objO->removeOwners($id, '', 0, $permanent, '', $all = 1);
// Erase owner group
$group = new \Hubzero\User\Group();
$group->read($prGroup);
if ($group) {
$group->delete();
}
// Erase all comments
$objC = new Tables\Comment($this->database);
$objC->deleteProjectComments($id, $permanent);
// Erase all activities
$objA = new Tables\Activity($this->database);
$objA->deleteActivities($id, $permanent);
// Erase all todos
$objTD = new Tables\Todo($this->database);
$objTD->deleteTodos($id, '', $permanent);
// Erase all blog entries
$objB = new Tables\Blog($this->database);
$objB->deletePosts($id, $permanent);
// Erase all notes
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'attachment.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'author.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'comment.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'log.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'revision.php';
$masterscope = 'projects' . DS . $alias . DS . 'notes';
// Get all notes
$this->database->setQuery("SELECT DISTINCT p.id FROM #__wiki_page AS p\n\t\t\tWHERE p.group_cn=" . $this->database->quote($prGroup) . " AND p.scope LIKE '" . $masterscope . "%' ");
$notes = $this->database->loadObjectList();
if ($notes) {
foreach ($notes as $note) {
$page = new \Components\Wiki\Tables\Page($this->database);
// Delete the page's history, tags, comments, etc.
$page->deleteBits($note->id);
// Finally, delete the page itself
$page->delete($note->id);
}
}
// Erase all files, remove files repository
if ($alias) {
// Delete base dir for .git repos
$dir = $alias;
$prefix = $this->config->get('offroot', 0) ? '' : PATH_CORE;
$repodir = DS . trim($this->config->get('webpath'), DS);
$path = $prefix . $repodir . DS . $dir;
if (is_dir($path)) {
Filesystem::deleteDirectory($path);
}
// Delete images/preview directories
$webdir = DS . trim($this->config->get('imagepath', '/site/projects'), DS);
$webpath = PATH_APP . $webdir . DS . $dir;
if (is_dir($webpath)) {
Filesystem::deleteDirectory($webpath);
}
}
// Redirect
App::redirect(Route::url('index.php?option=' . $this->_option, false), Lang::txt('COM_PROJECTS_PROJECT') . ' #' . $id . ' (' . $alias . ') ' . Lang::txt('COM_PROJECTS_PROJECT_ERASED'));
}
* @license http://opensource.org/licenses/MIT MIT
*/
// No direct access.
defined('_HZEXEC_') or die;
if (!$this->sub) {
$this->css();
}
$this->js('wiki.js', 'com_wiki')->js('jquery.fileuploader.js', 'system');
$tags = $this->page->tags('string');
if ($this->page->exists()) {
$lid = $this->page->get('id');
} else {
$lid = Request::getInt('lid', time() . rand(0, 10000), 'post');
}
$db = App::get('db');
$tbl = new \Components\Wiki\Tables\Page($db);
$db->setQuery($tbl->buildQuery(array('search' => 'Help:WikiMacros', 'sort' => 'title', 'sort_Dir' => 'asc', 'limit' => 1, 'start' => 0)));
$macros = new \Components\Wiki\Models\Page($db->loadObject());
$macros->set('group_cn', null);
$db->setQuery($tbl->buildQuery(array('search' => 'Help:WikiFormatting', 'sort' => 'title', 'sort_Dir' => 'asc', 'limit' => 1, 'start' => 0)));
$formatting = new \Components\Wiki\Models\Page($db->loadObject());
$formatting->set('group_cn', null);
?>
<header id="<?php
echo $this->sub ? 'sub-content-header' : 'content-header';
?>
">
<h2><?php
echo $this->escape($this->title);
?>
</h2>
/**
* Remove any associated resources when group is deleted
*
* @param object $group Group being deleted
* @return string Log of items removed
*/
public function onGroupDelete($group)
{
// Get all the IDs for pages associated with this group
$ids = $this->getPageIDs($group->get('cn'));
// Import needed libraries
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
// Instantiate a object
$database = App::get('db');
// Start the log text
$log = Lang::txt('PLG_GROUPS_WIKI_LOG') . ': ';
if (count($ids) > 0) {
// Loop through all the IDs for pages associated with this group
foreach ($ids as $id) {
$wp = new \Components\Wiki\Tables\Page($database);
$wp->load($id->id);
// Delete all items linked to this page
//$wp->deleteBits($id->id);
// Delete the wiki page last in case somehting goes wrong
//$wp->delete($id->id);
if ($wp->id) {
$wp->state = 2;
$wp->store();
}
// Add the page ID to the log
$log .= $id->id . ' ' . "\n";
}
} else {
$log .= Lang::txt('PLG_GROUPS_WIKI_NO_RESULTS_FOUND') . "\n";
}
// Return the log
return $log;
}
/**
* Retrieve a wiki page by alias
*
* @param integer $depth How far back to look for ancestors
* @param string $scope The URI path to traverse
* @return array
*/
private function _getPageByAlias($alias, $scope)
{
if (!class_exists('\\Components\\Wiki\\Tables\\Page') && is_file(PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php')) {
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'page.php';
}
$page = new \Components\Wiki\Tables\Page($this->_db);
$page->load($alias, $scope);
// Check for a result
if ($page && $page->id) {
return $page;
} else {
return null;
}
}