/**
* 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
$row = \Components\Wiki\Models\Page::oneOrNew(intval($page));
} else {
$page = rtrim($page, '/');
$row = \Components\Wiki\Models\Page::oneByPagename($page, $this->domain, $this->domain_id);
}
if (!$row->exists()) {
return '(Page(' . $et . ') failed)';
}
if ($nolink) {
return stripslashes($row->get('title', $row->get('pagename')));
}
// Build and return the link
return '<a href="' . Route::url($row->link()) . '">' . stripslashes($row->get('title', $row->get('pagename'))) . '</a>';
}
/**
* Display a list of blog entries
*
* @return void
*/
public function displayTask()
{
$filters = array('page_id' => Request::getState($this->_option . '.' . $this->_controller . '.page_id', 'page_id', 0, 'int'), 'search' => urldecode(Request::getState($this->_option . '.' . $this->_controller . '.search', 'search', '')), 'sort' => Request::getState($this->_option . '.' . $this->_controller . '.sort', 'filter_order', 'created'), 'sort_Dir' => Request::getState($this->_option . '.' . $this->_controller . '.sortdir', 'filter_order_Dir', 'ASC'), 'limit' => Request::getState($this->_option . '.' . $this->_controller . '.limit', 'limit', Config::get('list_limit'), 'int'), 'start' => Request::getState($this->_option . '.' . $this->_controller . '.limitstart', 'limitstart', 0, 'int'));
$page = Page::oneOrFail($filters['page_id']);
$comments = Comment::all();
if ($filters['search']) {
$comments->whereLike('ctext', strtolower((string) $filters['search']));
}
if ($filters['page_id']) {
$comments->whereEquals('page_id', $filters['page_id']);
}
$rows = $comments->ordered('filter_order', 'filter_order_Dir')->rows();
$levellimit = $filters['limit'] == 0 ? 500 : $filters['limit'];
$list = array();
$children = array();
if ($rows) {
// First pass - collect children
foreach ($rows as $k) {
$pt = $k->get('parent');
$list = @$children[$pt] ? $children[$pt] : array();
array_push($list, $k);
$children[$pt] = $list;
}
// Second pass - get an indent list of the items
$list = $this->treeRecurse(0, '', array(), $children, max(0, $levellimit - 1));
}
// Output the HTML
$this->view->set('filters', $filters)->set('page', $page)->set('total', count($list))->set('rows', array_slice($list, $filters['start'], $filters['limit']))->display();
}
/**
* Generate macro output
*
* @return string
*/
public function render()
{
$et = $this->args;
$sort = '';
if ($et) {
$et = strip_tags($et);
if (strstr($et, ',')) {
$attribs = explode(',', $et);
$et = trim($attribs[0]);
$sort = strtolower(trim($attribs[1]));
}
if (strtolower($et) == 'sort=modified' || strtolower($et) == 'sort=created' || strtolower($et) == 'sort=title') {
$sort = $et;
$et = '';
}
}
$pages = \Components\Wiki\Models\Page::all()->whereEquals('state', 1);
if ($et) {
$pages->whereLike('pagename', strtolower($et) . '%');
}
if ($this->domain && substr(strtolower($et), 0, 4) != 'help') {
$pages->whereEquals('scope', $this->domain);
$pages->whereEquals('scope_id', $this->domain_id);
}
switch ($sort) {
case 'sort=created':
$pages->order('created', 'asc');
break;
case 'sort=modified':
$pages->order('modified', 'asc');
break;
case 'sort=title':
default:
$pages->order('title', 'asc');
break;
}
$rows = $pages->rows();
// Did we get a result from the database?
if ($rows) {
// Build and return the link
$html = '<ul>';
foreach ($rows as $row) {
if ($row->get('pagename') == $this->pagename) {
continue;
}
if ($row->get('namespace') == 'Help') {
$row->set('path', $row->get('path') ? rtrim($this->scope, '/') . '/' . ltrim($row->get('path'), '/') : $this->scope);
$row->set('scope', $this->domain);
$row->set('scope_id', $this->domain_id);
}
$html .= '<li><a href="' . Route::url($row->link()) . '">';
$html .= stripslashes($row->get('title', $row->get('pagename')));
$html .= '</a></li>' . "\n";
}
$html .= '</ul>';
return $html;
}
// Return error message
return '(No ' . $et . ' pages to display)';
}
/**
* Pull a list of records that were created within the time frame ($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();
}
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php';
if (!$limit) {
return \Components\Wiki\Models\Page::all()->whereEquals('state', \Components\Wiki\Models\Page::STATE_PUBLISHED)->where('created', '>=', $period->cStartDate)->where('created', '<', $period->cEndDate)->order('created', 'desc')->count();
} else {
$pages = \Components\Wiki\Models\Page::all()->whereEquals('state', \Components\Wiki\Models\Page::STATE_PUBLISHED)->order('created', 'desc')->where('created', '>=', $period->cStartDate)->where('created', '<', $period->cEndDate)->limit($limit)->start($limitstart)->rows();
$rows = array();
foreach ($pages as $page) {
$row = new stdClass();
$row->title = $page->title;
$row->href = Route::url($page->link());
$row->text = strip_tags($page->version->get('pagehtml'));
$row->category = $page->get('scope');
$row->section = $this->_name;
$rows[] = $row;
}
return $rows;
}
}
/**
* Generate macro output
*
* @return string
*/
public function render()
{
$limit = 1;
$cls = '';
$limitstart = 0;
if ($this->args) {
$args = explode(',', $this->args);
if (isset($args[0])) {
$args[0] = intval($args[0]);
if ($args[0]) {
$limit = $args[0];
}
}
if (isset($args[1])) {
$cls = $args[1];
}
if (isset($args[2])) {
$args[2] = intval($args[2]);
if ($args[2]) {
$limitstart = $args[2];
}
}
}
$pages = \Components\Wiki\Models\Page::all()->whereEquals('state', \Components\Wiki\Models\Page::STATE_PUBLISHED)->order('modified', 'desc')->limit($limit)->start($limitstart);
if ($this->domain) {
$pages->whereEquals('scope', $this->domain);
$pages->whereEquals('scope_id', $this->domain_id);
}
$rows = $pages->rows();
$html = '';
// Did we get a result from the database?
if ($rows) {
foreach ($rows as $row) {
$txt = strip_tags($row->version->get('pagehtml'));
$txt = str_replace(array("\n", "\r", "\t", ' '), ' ', $txt);
$txt = trim($txt);
$html .= '<div';
if ($cls) {
$html .= ' class="' . $cls . '"';
}
$html .= '>' . "\n";
$html .= "\t" . '<h3><a href="' . Route::url($row->link()) . '">' . stripslashes($row->title) . '</a></h3>' . "\n";
$html .= "\t" . '<p class="modified-date">';
if ($row->get('version') > 1) {
$html .= Lang::txt('PLG_WIKI_PARSERDEFAULT_MODIFIED_ON', Date::of($row->get('created'))->toLocal(Lang::txt('DATE_FORMAT_HZ1')));
} else {
$html .= Lang::txt('PLG_WIKI_PARSERDEFAULT_CREATED_ON', Date::of($row->get('created'))->toLocal(Lang::txt('DATE_FORMAT_HZ1')));
}
$html .= '</p>' . "\n";
$html .= '<p>' . \Hubzero\Utility\String::truncate($txt, 300) . '</p>' . "\n";
$html .= "\t" . '<p><a href="' . Route::url($row->link()) . '">' . Lang::txt('PLG_WIKI_PARSERDEFAULT_READ_MORE') . '</a></p>' . "\n";
$html .= '</div>' . "\n";
}
} else {
$html .= '<p class="warning">' . Lang::txt('PLG_WIKI_PARSERDEFAULT_NO_RESULTS') . '</p>' . "\n";
}
return $html;
}
/**
* Generate macro output
*
* @return string
*/
public function render()
{
$et = $this->args;
switch (trim($et)) {
case 'title':
$page = \Components\Wiki\Models\Page::oneByPath($this->pagename, $this->domain, $this->domain_id);
return stripslashes($row->title);
break;
case 'alias':
default:
return $this->pagename;
break;
}
}
/**
* Build search query and add it to the $results
*
* @param object $request \Components\Search\Models\Basic\Request
* @param object &$results \Components\Search\Models\Basic\Result\Set
* @param object $authz \Components\Search\Models\Basic\Authorization
* @return void
*/
public static function onSearch($request, &$results, $authz)
{
$terms = $request->get_term_ar();
$weight = '(match(wp.title) against (\'' . join(' ', $terms['stemmed']) . '\') + match(wv.pagetext) against (\'' . join(' ', $terms['stemmed']) . '\'))';
$addtl_where = array();
foreach ($terms['mandatory'] as $mand) {
$addtl_where[] = "(wp.title LIKE '%{$mand}%' OR wv.pagetext LIKE '%{$mand}%')";
}
foreach ($terms['forbidden'] as $forb) {
$addtl_where[] = "(wp.title NOT LIKE '%{$forb}%' AND wv.pagetext NOT LIKE '%{$forb}%')";
}
$viewlevels = implode(',', User::getAuthorisedViewLevels());
if ($gids = $authz->get_group_ids()) {
$authorization = '(wp.access IN (0,' . $viewlevels . ') OR (wp.access = 1 AND xg.gidNumber IN (' . join(',', $gids) . ')))';
} else {
$authorization = '(wp.access IN (0,' . $viewlevels . '))';
}
// fml
$groupAuth = array();
if ($authz->is_super_admin()) {
$groupAuth[] = '1';
} else {
$groupAuth[] = 'xg.plugins LIKE \'%wiki=anyone%\'';
if (!$authz->is_guest()) {
$groupAuth[] = 'xg.plugins LIKE \'%wiki=registered%\'';
if ($gids = $authz->get_group_ids()) {
$groupAuth[] = '(xg.plugins LIKE \'%wiki=members%\' AND xg.gidNumber IN (' . join(',', $gids) . '))';
}
}
}
$rows = new \Components\Search\Models\Basic\Result\Sql("SELECT\n\t\t\t\twp.title,\n\t\t\t\twp.scope,\n\t\t\t\twp.scope_id,\n\t\t\t\twv.pagehtml AS description,\n\t\t\t\tCASE\n\t\t\t\t\tWHEN wp.path != '' THEN concat(wp.path, '/', wp.pagename)\n\t\t\t\t\tELSE wp.pagename\n\t\t\t\tEND AS link,\n\t\t\t\t{$weight} AS weight,\n\t\t\t\twv.created AS date,\n\t\t\t\tCASE\n\t\t\t\t\tWHEN wp.scope='project' THEN 'Project Notes'\n\t\t\t\t\tELSE 'Wiki'\n\t\t\t\tEND AS section\n\t\t\tFROM `#__wiki_versions` wv\n\t\t\tINNER JOIN `#__wiki_pages` wp\n\t\t\t\tON wp.id = wv.page_id\n\t\t\tLEFT JOIN `#__xgroups` xg ON xg.gidNumber = wp.scope_id AND wp.scope='group'\n\t\t\tWHERE\n\t\t\t\t{$authorization} AND\n\t\t\t\t{$weight} > 0 AND\n\t\t\t\twp.state < 2 AND\n\t\t\t\twv.id = (SELECT MAX(wv2.id) FROM `#__wiki_versions` wv2 WHERE wv2.page_id = wv.page_id) " . ($addtl_where ? ' AND ' . join(' AND ', $addtl_where) : '') . " AND (xg.gidNumber IS NULL OR (" . implode(' OR ', $groupAuth) . "))\n\t\t\t ORDER BY {$weight} DESC");
include_once Component::path('com_wiki') . DS . 'models' . DS . 'page.php';
foreach ($rows->to_associative() as $row) {
if (!$row) {
continue;
}
$page = \Components\Wiki\Models\Page::blank();
$page->set('pagename', $row->link);
$page->set('scope', $row->scope);
$page->set('scope_id', $row->scope_id);
$row->set_link(Route::url($page->link()));
// rough de-wikifying. probably a bit faster than rendering to html and then stripping the tags, but not perfect
//$row->set_description(preg_replace('/(\[+.*?\]+|\{+.*?\}+|[=*])/', '', $row->get_description()));
$row->set_description(strip_tags($row->get_description()));
$results->add($row);
}
}
/**
* Generate macro output
*
* @return string
*/
public function render()
{
$et = $this->args;
$live_site = rtrim(Request::base(), '/');
// Get resource by ID
$attach = \Components\Wiki\Models\Attachment::all()->whereEquals('page_id', $this->pageid);
if ($et) {
$et = strip_tags($et);
$attach->whereLike('filename', strtolower($et) . '%');
}
$rows = $attach->rows();
// Did we get a result from the database?
if ($rows) {
$config = Component::params('com_wiki');
if ($this->filepath != '') {
$config->set('filepath', $this->filepath);
}
$page = \Components\Wiki\Models\Page::oneOrFail($this->pageid);
if ($page->get('namespace') == 'help') {
$page->set('path', $page->get('path') ? rtrim($this->scope, '/') . '/' . ltrim($page->get('path'), '/') : $this->scope);
}
// Build and return the link
$html = '<ul>';
foreach ($rows as $row) {
$page->set('pagename', $page->get('pagename') . '/' . 'File:' . $row->get('filename'));
$link = $page->link();
$fpath = $row->filespace() . DS . $this->pageid . DS . $row->get('filename');
$html .= '<li><a href="' . Route::url($link) . '">' . $row->get('filename') . '</a> (' . (file_exists($fpath) ? \Hubzero\Utility\Number::formatBytes(filesize($fpath)) : '-- file not found --') . ') ';
$huser = $row->creator();
if ($huser->get('id')) {
$html .= '- added by <a href="' . Route::url('index.php?option=com_members&id=' . $huser->get('id')) . '">' . stripslashes($huser->get('name')) . '</a> ';
}
if ($row->get('created') && $row->get('created') != '0000-00-00 00:00:00') {
$html .= Date::of($row->get('created'))->relative() . '. ';
}
$html .= $row->get('description') ? '<span>"' . stripslashes($row->get('description')) . '"</span>' : '';
$html .= '</li>' . "\n";
}
$html .= '</ul>';
return $html;
}
// Return error message
return '(No ' . $et . ' files to display)';
}
/**
* Retrieves a row from the database
*
* @param string $refid ID of the database table row
* @param string $category Element type (determines table to look in)
* @param string $parent If the element has a parent element
* @return array
*/
public function getReportedItem($refid, $category, $parent)
{
if (!$this->_canHandle($category)) {
return null;
}
require_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php';
$query = "SELECT rc.id, rc.page_id AS entry_id, rc.chtml as `text`, rc.created_by as author, rc.created, NULL as subject, rc.anonymous as anon, 'wiki' AS parent_category\n\t\t\t\t\tFROM `#__wiki_comments` AS rc\n\t\t\t\t\tWHERE rc.id=" . $refid;
$database = App::get('db');
$database->setQuery($query);
$rows = $database->loadObjectList();
if ($rows) {
foreach ($rows as $key => $row) {
if (preg_match('/^<!-- \\{FORMAT:(.*)\\} -->/i', $row->text, $matches)) {
$rows[$key]->text = preg_replace('/^(<!-- \\{FORMAT:.*\\} -->)/i', '', $row->text);
}
$entry = \Components\Wiki\Models\Page::oneOrFail($rows[$key]->entry_id);
$rows[$key]->text = $rows[$key]->text;
$rows[$key]->href = Route::url($entry->link() . '#c' . $rows[$key]->id);
}
}
return $rows;
}
/**
* Save a revision
*
* @return void
*/
public function saveTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$revision = Request::getVar('revision', array(), 'post', 'none', 2);
$revision = array_map('trim', $revision);
// Initiate extended database class
$row = new Revision($revision['id']);
$before = $row->get('approved');
if (!$row->bind($revision)) {
$this->setMessage($row->getError(), 'error');
$this->editTask($row);
return;
}
if (!$row->exists()) {
$row->set('created', Date::toSql());
}
$page = new Page(intval($row->get('pageid')));
// Parse text
$wikiconfig = array('option' => $this->_option, 'scope' => $page->get('scope'), 'pagename' => $page->get('pagename'), 'pageid' => $page->get('id'), 'filepath' => '', 'domain' => $this->_group);
$p = Parser::getInstance();
$row->set('pagehtml', $p->parse($row->get('pagetext'), $wikiconfig));
// Store new content
if (!$row->store()) {
$this->setMessage($row->getError(), 'error');
$this->editTask($row);
return;
}
// Get the most recent revision and compare to the set "current" version
if ($before != 1 && $row->get('approved') == 1) {
$page->revisions('list', array(), true)->last();
if ($page->revisions()->current()->get('id') == $row->get('id')) {
// The newly approved revision is now the most current
// So, we need to update the page's version_id
$page->set('version_id', $page->revisions()->current()->get('id'));
$page->store(false, 'revision_approved');
} else {
$page->log('revision_approved');
}
}
// Set the redirect
if ($this->getTask() == 'apply') {
return $this->editTask($row);
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&pageid=' . $row->get('pageid'), false), Lang::txt('COM_WIKI_REVISION_SAVED'));
}
/**
* Delete a page
*
* @apiMethod DELETE
* @apiUri /wiki/{id}
* @apiParameter {
* "name": "id",
* "description": "Page identifier",
* "type": "integer",
* "required": true,
* "default": 0
* }
* @return void
*/
public function deleteTask()
{
$this->requiresAuthentication();
$page = Page::oneOrFail(Request::getInt('id', 0));
if (!$page->get('id')) {
throw new Exception(Lang::txt('COM_WIKI_ERROR_PAGE_NOT_FOUND'), 404);
}
if (!$page->access('delete')) {
throw new Exception(Lang::txt('COM_WIKI_ERROR_NOTAUTH'), 403);
}
$page->set('state', Page::STATE_DELETED);
if (!$page->save()) {
throw new Exception(Lang::txt('COM_WIKI_UNABLE_TO_DELETE'), 500);
}
$this->send(null, 202);
}
/**
* Set the state for a page
*
* @return void
*/
public function stateTask()
{
// Check for request forgeries
Request::checkToken('get');
if (!User::authorise('core.edit.state', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming
$id = Request::getInt('id', 0);
// Make sure we have an ID to work with
if (!$id) {
Notify::warning(Lang::txt('COM_WIKI_ERROR_MISSING_ID'));
} else {
// Load and set state
$page = Page::oneOrFail(intval($id));
$page->set('state', Request::getInt('state', 0));
if (!$page->save()) {
Notify::error($page->getError());
}
}
// Redirect to main listing
$this->cancelTask();
}
/**
* 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 . 'models' . DS . 'page.php';
$page = \Components\Wiki\Models\Page::oneByPath(Request::getVar('pagename'), 'course', $course->get('id'));
//check specific wiki page access
if ($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'));
}
exit;
}
/**
* 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, $areas = null)
{
if (is_array($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\User) {
if (!$member->get('id')) {
return array();
} else {
$uidNumber = $member->get('id');
$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 . 'models' . DS . 'page.php';
$versions = \Components\Wiki\Models\Version::all()->whereEquals('created_by', $uidNumber)->whereEquals('approved', 1)->group('page_id')->rows();
$ids = array();
foreach ($versions as $version) {
$ids[] = $version->get('page_id');
}
$rows = \Components\Wiki\Models\Page::all()->whereEquals('state', \Components\Wiki\Models\Page::STATE_PUBLISHED)->whereEquals('scope', 'site')->whereIn('id', $ids)->limit($limit)->start($limitstart);
if (!$limit) {
return $rows->count();
} else {
return $rows->rows();
}
}
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* HUBzero is a registered trademark of Purdue University.
*
* @package hubzero-cms
* @author Shawn Rice <*****@*****.**>
* @copyright Copyright 2005-2015 HUBzero Foundation, LLC.
* @license http://opensource.org/licenses/MIT MIT
*/
// No direct access.
defined('_HZEXEC_') or die;
$page = \Components\Wiki\Models\Page::getInstance(Request::getVar('page'), Request::getVar('scope'));
$revision = $page->revision(Request::getInt('version', 0));
$yFormat = 'Y';
$apaFormat = 'Y, M d';
$apaFormatRetrieved = 'H:i, M d, Y';
$mlaFormat = 'd M. Y';
$mlaFormatRetrieved = 'd M. Y';
$mhraFormat = 'd M Y H:i';
$mhraFormatRetrieved = 'd M Y';
$cbeFormat = 'Y M d';
$bluebookFormat = 'M. d, Y';
$amaFormat = 'M d, Y, H:i';
$amaFormatRetrieved = 'M d, Y';
$now = Date::toSql();
$permalink = rtrim(Request::base(), '/') . '/' . ltrim(Route::url($page->link() . '&version=' . $revision->get('version')), DS);
?>
/**
* Create an item entry for a wiki page
*
* @param integer $id Optional ID to use
* @return boolean
*/
public function make($id = null)
{
if ($this->exists()) {
return true;
}
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'book.php';
$page = null;
if (!$id) {
$group = Request::getVar('cn', '');
$book = new Book($group ? $group : '__site__');
$page = $book->page();
$id = $page->get('id');
}
$this->_tbl->loadType($id, $this->_type);
if ($this->exists()) {
return true;
}
if (!$page) {
$page = new Page($id);
}
if (!$page->exists()) {
$this->setError(Lang::txt('Wiki page not found.'));
return false;
}
$this->set('type', $this->_type)->set('object_id', $page->get('id'))->set('created', $page->get('created'))->set('created_by', $page->get('created_by'))->set('title', $page->get('title'))->set('description', $page->revision()->content('clean', 300))->set('url', Route::url($page->link()));
if (!$this->store()) {
return false;
}
return true;
}
/**
* Generate macro output
*
* @return string
*/
public function render()
{
$row = \Components\Wiki\Models\Page::all()->whereEquals('scope', $this->domain)->whereEquals('scope_id', $this->domain_id)->whereEquals('state', \Components\Wiki\Models\Page::STATE_PUBLISHED)->order('rand()')->row();
// Build and return the link
return '<a href="' . Route::url($row->link()) . '">' . $row->title . '</a>';
}
* @package hubzero-cms
* @copyright Copyright 2005-2015 HUBzero Foundation, LLC.
* @license http://opensource.org/licenses/MIT MIT
*/
// No direct access.
defined('_HZEXEC_') or die;
Pathway::append(Lang::txt('COM_WIKI_SEARCH'), $this->page->link('base') . '&pagename=Special:Search');
$database = App::get('db');
$limit = Request::getInt('limit', Config::get('list_limit'));
$start = Request::getInt('limitstart', 0);
$term = Request::getVar('q', '');
$filters = array('state' => array(0, 1));
if ($space = Request::getVar('namespace', '')) {
$filters['namespace'] = urldecode($space);
}
$pages = \Components\Wiki\Models\Page::blank()->getTableName();
$versions = \Components\Wiki\Models\Version::blank()->getTableName();
$weight = '(match(' . $pages . '.title) against (' . $database->Quote($term) . ') + match(' . $versions . '.pagetext) against (' . $database->Quote($term) . '))';
$rows = $this->book->pages($filters)->select($pages . '.*')->select($versions . '.created_by')->select($versions . '.summary')->select($weight, 'weight')->join($versions, $versions . '.id', $pages . '.version_id')->whereRaw($weight . ' > 0')->order('weight', 'desc')->paginated()->rows();
?>
<form action="<?php
echo Route::url($this->page->link('base') . '&pagename=Special:Search');
?>
" method="get">
<div class="container data-entry">
<input class="entry-search-submit" type="submit" value="<?php
echo Lang::txt('COM_WIKI_SEARCH');
?>
" />
<fieldset class="entry-search">
<legend><?php
/**
* Download a wiki file
*
* @return void
*/
public function downloadTask()
{
$pagename = urldecode(Request::getVar('pagename', '', 'default', 'none', 2));
$pagename = explode('/', $pagename);
$filename = array_pop($pagename);
$pagename = implode('/', $pagename);
// Get the parent page the file is attached to
$this->page = Page::oneByPath($pagename, $this->page->get('scope'), $this->page->get('scope_id'));
// Load the page
if ($this->page->exists()) {
// Check if the page is group restricted and the user is not authorized
if ($this->page->get('scope') != 'site' && $this->page->get('access') != 0 && !$this->page->access('view')) {
App::abort(403, Lang::txt('COM_WIKI_WARNING_NOT_AUTH'));
}
} else {
if ($this->page->getNamespace() == 'tmp') {
$this->page->set('id', $this->page->stripNamespace());
} else {
App::abort(404, Lang::txt('COM_WIKI_PAGE_NOT_FOUND'));
}
}
$filename = $this->page->stripNamespace($filename);
// Instantiate an attachment object
$attachment = $this->page->attachments()->whereEquals('filename', $filename)->row();
// Ensure we have a path
if (!$attachment->get('filename')) {
App::abort(404, Lang::txt('COM_WIKI_FILE_NOT_FOUND'));
}
// Add root
$filename = $attachment->filespace() . DS . $this->page->get('id') . DS . ltrim($attachment->get('filename'), DS);
// Ensure the file exist
if (!file_exists($filename)) {
App::abort(404, Lang::txt('COM_WIKI_FILE_NOT_FOUND') . ' ' . $attachment->get('filename'));
}
// Initiate a new content server and serve up the file
$xserver = new Server();
$xserver->filename($filename);
$xserver->disposition('inline');
$xserver->acceptranges(false);
// @TODO fix byte range support
if (!$xserver->serve()) {
// Should only get here on error
App::abort(500, Lang::txt('COM_WIKI_SERVER_ERROR'));
}
exit;
}
* @license http://opensource.org/licenses/MIT MIT
*/
// No direct access.
defined('_HZEXEC_') or die;
Pathway::append(Lang::txt('COM_WIKI_SPECIAL_ALL_PAGES'), $this->page->link());
$dir = strtoupper(Request::getVar('dir', 'ASC'));
if (!in_array($dir, array('ASC', 'DESC'))) {
$dir = 'ASC';
}
$filters = array('state' => \Components\Wiki\Models\Page::STATE_PUBLISHED);
$namespace = urldecode(Request::getVar('namespace', ''));
if ($namespace) {
$filters['namespace'] = $namespace;
}
$rows = $this->book->pages($filters)->order('title', $dir)->ordered()->rows();
$namespaces = \Components\Wiki\Models\Page::all()->select('namespace')->whereEquals('state', \Components\Wiki\Models\Page::STATE_PUBLISHED)->whereEquals('scope', $this->book->get('scope'))->whereEquals('scope_id', $this->book->get('scope_id'))->group('namespace')->order('namespace', 'asc')->rows();
?>
<form method="get" action="<?php
echo Route::url($this->page->link());
?>
">
<fieldset class="filters">
<legend><?php
echo Lang::txt('COM_WIKI_FILTER_LIST');
?>
</legend>
<label for="field-namespace">
<?php
echo Lang::txt('COM_WIKI_FIELD_NAMESPACE');
?>
/**
* Generate a link to a file
* If $file starts with (http|https|mailto|ftp|gopher|feed|news|file), then it's an external URL and returned
*
* @param string $file Filename
* @return string
*/
private function _link($file)
{
$urlPtrn = "[^=\"\\'](https?:|mailto:|ftp:|gopher:|feed:|news:|file:)" . "([^ |\\/\"\\']*\\/)*([^ |\\t\\n\\/\"\\']*[A-Za-z0-9\\/?=&~_])";
if (preg_match("/^(https?:|mailto:|ftp:|gopher:|news:|file:)/", $file) || preg_match("/{$urlPtrn}/", $file) || substr($file, 0, 1) == DS) {
return $file;
}
$file = trim($file, DS);
if (Request::getVar('format') == 'pdf') {
return $this->_path($file);
}
if ($this->pageid) {
$page = \Components\Wiki\Models\Page::oneOrFail($this->pageid);
$link = $page->link();
} else {
$link = '/' . substr($this->option, 4, strlen($this->option)) . '/';
if ($this->scope) {
$scope = trim($this->scope, '/');
$link .= $scope . '/';
}
$link .= $this->pagename;
}
$link = rtrim($link, '/');
$link .= '/Image:' . $file;
return Route::url($link);
}
/**
* List children of a page
*
* @param integer $currentDepth How far down the tree we are
* @param integer $targetDepth How far down the tree to go
* @param integer $pageid
* @return string HMTL
*/
private function listChildren($currentDepth, $targetDepth, $pageid)
{
$html = '';
if ($currentDepth > $targetDepth) {
return $html;
}
$rows = \Components\Wiki\Models\Page::all()->whereEquals('parent', $pageid)->whereEquals('state', 1)->rows();
if ($rows->count()) {
$html = '<ul>';
foreach ($rows as $row) {
$row = new \Components\Wiki\Models\Page($row);
$html .= '<li><a href="' . Route::url($row->link()) . '">';
$html .= stripslashes($row->get('title', $row->get('pagename')));
$html .= '</a>';
$html .= $this->listChildren($currentDepth + 1, $targetDepth, $row->get('id'));
$html .= '</li>' . "\n";
}
$html .= '</ul>';
} elseif ($currentDepth == 1) {
// Return error message
return '<p>(No sub-pages to display)</p>';
}
return $html;
}
/**
* Get a list of page IDs associated with this group
*
* @param integer $gid
* @return array
*/
public function getPages($gid = NULL)
{
// Import needed libraries
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php';
// Start the log text
$log = Lang::txt('PLG_GROUPS_WIKI_LOG') . ': ';
$pages = \Components\Wiki\Models\Page::all()->whereEquals('scope', 'group')->whereEquals('scope_id', $gid)->rows();
return $pages;
}
/**
* 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, '/');
if (strstr($page, '/') && !strstr($page, ' ')) {
$bits = explode('/', $page);
$page = array_pop($bits);
$scope = implode('/', $bits);
}
}
if ($this->domain != '' && $scope == '') {
$scope = $this->scope;
}
// No, get resource by alias
if (strstr($page, ' ')) {
$g = \Components\Wiki\Models\Page::oneByTitle($page, $this->domain, $this->domain_id);
} else {
$g = \Components\Wiki\Models\Page::oneByPath(($scope ? $scope . '/' : '') . $page, $this->domain, $this->domain_id);
}
if (!$g->get('id')) {
$g->set('pagename', $page);
$g->set('scope', $this->domain);
$g->set('scope_id', $this->domain_id);
}
// Build and return the link
if (!$g->get('id')) {
$l[] = '<a href="' . Route::url($g->link()) . '">' . stripslashes($g->title) . '</a>';
} else {
$l[] = '<a class="int-link" href="' . Route::url($g->link()) . '">' . stripslashes($g->title) . '</a>';
}
}
if (count($l) > 1) {
$last = array_pop($l);
$html .= implode(', ', $l);
$html .= ' and ' . $last;
} else {
$html .= $l[0];
}
return $html . '</div>';
}
/**
* Delete a page
*
* @apiParameter {
* "name": "id",
* "description": "Page identifier",
* "type": "integer",
* "required": true,
* "default": 0
* }
* @return void
*/
public function deleteTask()
{
$this->requiresAuthentication();
$id = Request::getInt('id', 0);
$record = new Page($id);
if (!$record->exists()) {
throw new Exception(Lang::txt('Specified page does not exist.'), 404);
}
if (!$record->delete()) {
throw new Exception(Lang::txt('Failed to delete page.'), 500);
}
$this->send(null, 202);
}
// No direct access.
defined('_HZEXEC_') or die;
if (!$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');
$lid = '-' . substr($lid, -8);
}
$macros = \Components\Wiki\Models\Page::oneByPath('Help:WikiMacros', 'site', 0);
$macros->set('scope', $this->book->get('scope'))->set('scope_id', $this->book->get('scope_id'));
$formatting = \Components\Wiki\Models\Page::oneByPath('Help:WikiFormatting', 'site', 0);
$formatting->set('scope', $this->book->get('scope'))->set('scope_id', $this->book->get('scope_id'));
$authors = array();
foreach ($this->page->authors()->rows() as $auth) {
$authors[] = $auth->user()->get('username');
}
$authors = implode(', ', $authors);
?>
<header id="<?php
echo $this->sub ? 'sub-content-header' : 'content-header';
?>
">
<h2><?php
echo $this->escape($this->page->title);
?>
</h2>
/**
* Save a revision
*
* @return void
*/
public function saveTask()
{
// Check for request forgeries
Request::checkToken();
if (!User::authorise('core.edit', $this->_option) && !User::authorise('core.create', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming
$revision = Request::getVar('revision', array(), 'post', 'none', 2);
$revision = array_map('trim', $revision);
// Initiate extended database class
$version = Version::oneOrNew($revision['id']);
// Get the "approved" state before binding incoming data
$before = $version->get('approved');
// Bind data
$version->set($revision);
// Get the parent page
$page = Page::oneOrFail(intval($version->get('page_id')));
// Parse text
$parser = Parser::getInstance();
$version->set('pagehtml', $parser->parse($version->get('pagetext'), array('option' => $this->_option, 'scope' => $page->get('scope'), 'scope_id' => $page->get('scope_id'), 'path' => $page->get('path'), 'pagename' => $page->get('pagename'), 'pageid' => $page->get('id'), 'filepath' => '')));
// Store new content
if (!$version->save()) {
Notify::error($version->getError());
return $this->editTask($version);
}
// Get the most recent revision and compare to the set "current" version
if ($before != 1 && $version->get('approved') == 1) {
$current = $page->versions()->whereEquals('approved', 1)->ordered()->row();
if ($current->get('id') == $version->get('id')) {
// The newly approved revision is now the most current
// So, we need to update the page's version_id
$page->set('version_id', $version->get('id'));
$page->save();
}
$page->log('revision_approved');
}
// Set the success message
Notify::success(Lang::txt('COM_WIKI_REVISION_SAVED'));
// Fall through to the edit form
if ($this->getTask() == 'apply') {
return $this->editTask($version);
}
// Redirect to listing
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&pageid=' . $version->get('page_id'), false));
}
/**
* Retrieve a wiki page by alias
*
* @param string $alias
* @param string $scope
* @return mixed
*/
private function _getPageByAlias($alias, $scope)
{
$page = \Components\Wiki\Models\Page::oneByPath($scope ? $scope . '/' . $alias : '', $this->doman, $this->domain_id);
// Check for a result
if ($page->get('id')) {
return $page;
}
return null;
}
/**
* 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
if (file_exists(PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php')) {
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php';
// Get all notes
$this->database->setQuery("SELECT DISTINCT p.id FROM `#__wiki_pages` AS p\n\t\t\t\tWHERE p.scope_id=" . $this->database->quote($id) . " AND p.scope=" . $this->database->quote('project'));
$notes = $this->database->loadObjectList();
if ($notes) {
foreach ($notes as $note) {
$page = \Components\Wiki\Models\Page::oneOrFail($note->id);
// Finally, delete the page itself
$page->destroy();
}
}
}
// Erase all files, remove files repository
if ($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'));
}
/**
* Display a page
*
* @return void
*/
public function displayTask()
{
$this->view->book = $this->book;
$this->view->page = $this->page;
$this->view->config = $this->config;
$this->view->base_path = $this->_base_path;
$this->view->sub = $this->_sub;
// Prep the pagename for display
$this->view->title = $this->page->get('title');
//getTitle();
// Set the page's <title> tag
if ($this->_sub) {
Document::setTitle(Document::getTitle() . ': ' . $this->view->title);
} else {
Document::setTitle(($this->_sub ? Lang::txt('COM_GROUPS') . ': ' : '') . Lang::txt('COM_WIKI') . ': ' . $this->view->title);
}
// Set the pathway
if (Pathway::count() <= 0) {
Pathway::append(Lang::txt(strtoupper($this->_name)), 'index.php?option=' . $this->_option . '&controller=' . $this->_controller);
}
// Is this a special page?
if ($this->page->get('namespace') == 'special') {
// Set the layout
$this->view->setLayout('special');
$this->view->layout = $this->page->denamespaced();
$this->view->page->set('scope', Request::getVar('scope', ''));
$this->view->page->set('group_cn', $this->_group);
$this->view->message = $this->_message;
// Ensure the special page exists
if (!in_array(strtolower($this->view->layout), $this->book->special())) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&scope=' . $this->view->page->get('scope')));
return;
}
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
return;
}
// Does a page exist for the given pagename?
if (!$this->page->exists() || $this->page->isDeleted()) {
if (!$this->page->access('create')) {
App::abort(404, Lang::txt('COM_WIKI_WARNING_PAGE_DOES_NOT_EXIST'));
}
// No! Ask if they want to create a new page
$this->view->setLayout('doesnotexist');
if ($this->_group) {
$this->page->set('group_cn', $this->_group);
$this->page->set('scope', $this->_group . '/wiki');
}
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
return;
}
if ($this->page->get('group_cn') && !$this->_group) {
App::redirect(Route::url('index.php?option=com_groups&scope=' . $this->page->get('scope') . '&pagename=' . $this->page->get('pagename')));
return;
}
// Check if the page is group restricted and the user is authorized
if (!$this->page->access('view', 'page')) {
throw new Exception(Lang::txt('COM_WIKI_WARNING_NOT_AUTH'), 403);
}
if ($scope = $this->page->get('scope')) {
$s = array();
if ($cn = $this->page->get('group_cn')) {
$scope = substr($scope, strlen($cn . '/wiki'));
$s[] = $cn;
$s[] = 'wiki';
}
$scope = trim($scope, '/');
if ($scope) {
$bits = explode('/', $scope);
foreach ($bits as $bit) {
$bit = trim($bit);
if ($bit != '/' && $bit != '') {
$p = Article::getInstance($bit, implode('/', $s));
if ($p->exists()) {
Pathway::append($p->get('title'), $p->link());
}
$s[] = $bit;
}
}
}
}
Pathway::append($this->view->title, $this->page->link());
// Retrieve a specific version if given
$this->view->version = Request::getInt('version', 0);
$this->view->revision = $this->page->revision($this->view->version);
if (!$this->view->revision->exists()) {
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->setLayout('nosuchrevision')->display();
return;
}
if (Request::getVar('format', '') == 'raw') {
Request::setVar('no_html', 1);
echo nl2br($this->view->revision->get('pagetext'));
return;
} elseif (Request::getVar('format', '') == 'printable') {
echo $this->view->revision->get('pagehtml');
return;
}
// Load the wiki parser
$wikiconfig = array('option' => $this->_option, 'scope' => $this->page->get('scope'), 'pagename' => $this->page->get('pagename'), 'pageid' => $this->page->get('id'), 'filepath' => '', 'domain' => $this->page->get('group_cn'));
$p = Parser::getInstance();
// Parse the text
if (intval($this->book->config('cache', 1))) {
// Caching
if (!($rendered = Cache::get('wiki.r' . $this->view->revision->get('id')))) {
$rendered = $p->parse($this->view->revision->get('pagetext'), $wikiconfig, true, true);
Cache::put('wiki.r' . $this->view->revision->get('id'), $rendered, intval($this->book->config('cache_time', 15)));
}
$this->view->revision->set('pagehtml', $rendered);
} else {
$this->view->revision->set('pagehtml', $p->parse($this->view->revision->get('pagetext'), $wikiconfig, true, true));
}
App::get('config')->get('debug') || App::get('config')->get('profile') ? App::get('profiler')->mark('afterWikiParse') : null;
// Handle display events
$this->page->event = new \stdClass();
$results = Event::trigger('wiki.onAfterDisplayTitle', array($this->page, &$this->view->revision, $this->config));
$this->page->event->afterDisplayTitle = trim(implode("\n", $results));
$results = Event::trigger('wiki.onBeforeDisplayContent', array(&$this->page, &$this->view->revision, $this->config));
$this->page->event->beforeDisplayContent = trim(implode("\n", $results));
$results = Event::trigger('wiki.onAfterDisplayContent', array(&$this->page, &$this->view->revision, $this->config));
$this->page->event->afterDisplayContent = trim(implode("\n", $results));
$this->view->message = $this->_message;
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
}