public static function render_instance(BlockInstance $instance, $editing = false)
{
global $USER;
if ($editing) {
$smarty = smarty_core();
$smarty->assign('editing', get_string('ineditordescription1', 'blocktype.comment/comment'));
$html = $smarty->fetch('blocktype:comment:comment.tpl');
return $html;
}
// Feedback list pagination requires limit/offset params
$limit = param_integer('limit', 10);
$offset = param_integer('offset', 0);
$showcomment = param_integer('showcomment', null);
// Create the "make feedback private form" now if it's been submitted
if (param_variable('make_public_submit', null)) {
pieform(ArtefactTypeComment::make_public_form(param_integer('comment')));
} else {
if (param_variable('delete_comment_submit_x', null)) {
pieform(ArtefactTypeComment::delete_comment_form(param_integer('comment')));
}
}
$view = new View($instance->get('view'));
$submittedgroup = (int) $view->get('submittedgroup');
if ($USER->is_logged_in() && $submittedgroup && group_user_can_assess_submitted_views($submittedgroup, $USER->get('id'))) {
$releaseform = true;
} else {
$releaseform = false;
}
// If the view has comments turned off, tutors can still leave
// comments if the view is submitted to their group.
if (!empty($releaseform) || $view->user_comments_allowed($USER)) {
$addfeedbackpopup = true;
}
safe_require('artefact', 'comment');
$commentoptions = ArtefactTypeComment::get_comment_options();
$commentoptions->limit = $limit;
$commentoptions->offset = $offset;
$commentoptions->showcomment = $showcomment;
$commentoptions->view = $instance->get_view();
$feedback = ArtefactTypeComment::get_comments($commentoptions);
$smarty = smarty_core();
$smarty->assign('feedback', $feedback);
if (isset($addfeedbackpopup)) {
$smarty->assign('enablecomments', 1);
$smarty->assign('addfeedbackpopup', $addfeedbackpopup);
}
$html = $smarty->fetch('blocktype:comment:comment.tpl');
return $html;
}
*/
define('INTERNAL', 1);
define('MENUITEM', 'groups');
require dirname(dirname(__FILE__)) . '/init.php';
require_once 'pieforms/pieform.php';
require_once 'group.php';
$groupid = param_integer('id');
$userid = param_integer('user');
define('GROUP', $groupid);
$group = group_current_group();
$user = get_record('usr', 'id', $userid, 'deleted', 0);
if (!$user) {
throw new UserNotFoundException(get_string('usernotfound', 'group', $userid));
}
$role = group_user_access($groupid);
if ($role != 'admin' && !group_user_can_assess_submitted_views($group->id, $USER->get('id'))) {
if (!$group->invitefriends || !is_friend($user->id, $USER->get('id'))) {
throw new AccessDeniedException(get_string('cannotinvitetogroup', 'group'));
}
}
if (record_exists('group_member', 'group', $groupid, 'member', $userid) || record_exists('group_member_invite', 'group', $groupid, 'member', $userid)) {
throw new UserException(get_string('useralreadyinvitedtogroup', 'group'));
}
define('TITLE', get_string('invitemembertogroup', 'group', display_name($userid), $group->name));
$roles = group_get_role_info($groupid);
foreach ($roles as $k => &$v) {
$v = $v->display;
}
safe_require('grouptype', $group->grouptype);
$form = pieform(array('name' => 'invitetogroup', 'autofocus' => false, 'method' => 'post', 'elements' => array('reason' => array('type' => 'textarea', 'cols' => 50, 'rows' => 4, 'title' => get_string('reason')), 'role' => array('type' => 'select', 'options' => $roles, 'title' => get_string('Role', 'group'), 'defaultvalue' => call_static_method('GroupType' . $group->grouptype, 'default_role'), 'ignore' => $role != 'admin'), 'submit' => array('type' => 'submitcancel', 'value' => array(get_string('invite', 'group'), get_string('cancel')), 'goto' => profile_url($user)))));
$smarty = smarty();
if (param_variable('make_public_submit', null)) {
pieform(ArtefactTypeComment::make_public_form(param_integer('comment')));
} else {
if (param_variable('delete_comment_submit_x', null)) {
pieform(ArtefactTypeComment::delete_comment_form(param_integer('comment')));
}
}
$owner = $view->get('owner');
$viewtype = $view->get('type');
if ($viewtype == 'profile' || $viewtype == 'dashboard' || $viewtype == 'grouphomepage') {
redirect($view->get_url());
}
define('TITLE', $view->get('title'));
$collection = $view->get('collection');
$submittedgroup = (int) $view->get('submittedgroup');
if ($USER->is_logged_in() && $submittedgroup && group_user_can_assess_submitted_views($submittedgroup, $USER->get('id'))) {
// The user is a tutor of the group that this view has
// been submitted to, and is entitled to release the view
$submittedgroup = get_record('group', 'id', $submittedgroup);
// If the view is part of a submitted collection, the whole
// collection must be released at once.
$releasecollection = !empty($collection) && $collection->get('submittedgroup') == $submittedgroup->id;
if ($releasecollection) {
if ($ctime = $collection->get('submittedtime')) {
$text = get_string('collectionsubmittedtogroupon', 'view', group_homepage_url($submittedgroup), hsc($submittedgroup->name), format_date(strtotime($ctime)));
} else {
$text = get_string('collectionsubmittedtogroup', 'view', group_homepage_url($submittedgroup), hsc($submittedgroup->name));
}
} else {
if ($view->get('submittedtime')) {
$text = get_string('viewsubmittedtogroupon', 'view', group_homepage_url($submittedgroup), hsc($submittedgroup->name), format_date(strtotime($view->get('submittedtime'))));
/**
* returns all submissions to a given group id
*/
define('INTERNAL', 1);
define('JSON', 1);
require dirname(dirname(dirname(__FILE__))) . '/init.php';
safe_require('blocktype', 'groupviews');
require_once get_config('libroot') . 'view.php';
require_once get_config('libroot') . 'group.php';
require_once get_config('libroot') . 'pieforms/pieform.php';
$offset = param_integer('offset', 0);
$groupid = param_integer('group');
$editing = param_boolean('editing', false);
$group_homepage_view = group_get_homepage_view($groupid);
$bi = group_get_homepage_view_groupview_block($groupid);
if (!can_view_view($group_homepage_view) || !group_user_can_assess_submitted_views($groupid, $USER->get('id'))) {
json_reply(true, get_string('accessdenied', 'error'));
}
$configdata = $bi->get('configdata');
$limit = isset($configdata['count']) ? intval($configdata['count']) : 5;
$limit = $limit > 0 ? $limit : 5;
if (!isset($configdata['sortsubmittedby']) || $configdata['sortsubmittedby'] == PluginBlocktypeGroupViews::SORTBY_TITLE) {
$sortsubmittedby = 'c.name, v.title';
} else {
$sortsubmittedby = 'c.submittedtime DESC, v.submittedtime DESC';
}
list($collections, $views) = View::get_views_and_collections(null, null, null, null, false, $groupid, $sortsubmittedby);
$allsubmitted = array_merge(array_values($collections), array_values($views));
$allsubmitted = array('data' => array_slice($allsubmitted, $offset, $limit), 'count' => count($allsubmitted), 'limit' => $limit, 'offset' => $offset);
if (!empty($configdata['showsubmitted'])) {
$baseurl = $group_homepage_view->get_url();
INNER JOIN {interaction_forum_post} pt ON (pt.topic = p.topic AND pt.parent IS NULL)
WHERE
i.group = ?
AND i.deleted = 0
AND t.deleted = 0
AND p.deleted = 0
ORDER BY
p.ctime DESC
LIMIT 5;
', array($group->id));
}
$smarty = smarty();
$smarty->assign('group', $group);
$smarty->assign('groupid', $group->id);
$smarty->assign('foruminfo', $foruminfo);
$smarty->assign('membercount', count_records('group_member', 'group', $group->id));
$smarty->assign('viewcount', count_records('view', 'group', $group->id));
$smarty->assign('filecount', $filecounts->files);
$smarty->assign('foldercount', $filecounts->folders);
if ($role) {
// For group members, display a list of views that others have
// shared to the group
$viewdata = View::get_sharedviews_data(null, 0, $group->id);
$smarty->assign('sharedviews', $viewdata->data);
if (group_user_can_assess_submitted_views($group->id, $USER->get('id'))) {
// Display a list of views submitted to the group
$smarty->assign('submittedviews', View::get_submitted_views($group->id));
}
}
$smarty->assign('role', $role);
$smarty->display('group/view.tpl');
function add_feedback_form_submit(Pieform $form, $values)
{
global $view, $artefact, $USER;
$data = new StdClass();
$data->view = $view->get('id');
if ($artefact) {
$data->artefact = $artefact->get('id');
$table = 'artefact_feedback';
} else {
$table = 'view_feedback';
}
$data->message = $values['message'];
$data->public = (int) $values['ispublic'];
$data->author = $USER->get('id');
if (!$data->author) {
unset($data->author);
$data->authorname = $values['authorname'];
}
$data->ctime = db_format_timestamp(time());
db_begin();
if (is_array($values['attachment'])) {
require_once get_config('libroot') . 'group.php';
require_once get_config('libroot') . 'uploadmanager.php';
safe_require('artefact', 'file');
$groupid = $view->get('submittedgroup');
if (group_user_can_assess_submitted_views($groupid, $USER->get('id'))) {
$um = new upload_manager('attachment');
if ($error = $um->preprocess_file()) {
throw new UploadException($error);
}
$owner = $view->get('owner');
$ownerlang = get_user_language($owner);
$folderid = ArtefactTypeFolder::get_folder_id(get_string_from_language($ownerlang, 'feedbackattachdirname', 'view'), get_string_from_language($ownerlang, 'feedbackattachdirdesc', 'view'), null, true, $owner);
$attachment = (object) array('owner' => $owner, 'parent' => $folderid, 'title' => ArtefactTypeFileBase::get_new_file_title($values['attachment']['name'], $folderid, $owner), 'size' => $values['attachment']['size'], 'filetype' => $values['attachment']['type'], 'oldextensin' => $um->original_filename_extension(), 'description' => get_string_from_language($ownerlang, 'feedbackonviewbytutorofgroup', 'view', $view->get('title'), display_name($USER), get_field('group', 'name', 'id', $groupid)));
try {
$data->attachment = ArtefactTypeFile::save_uploaded_file('attachment', $attachment);
} catch (QuotaExceededException $e) {
}
}
}
insert_record($table, $data, 'id', true);
require_once 'activity.php';
unset($data->id);
activity_occurred('feedback', $data);
db_commit();
if ($artefact) {
$goto = get_config('wwwroot') . 'view/artefact.php?artefact=' . $artefact->get('id') . '&view=' . $view->get('id');
} else {
$goto = get_config('wwwroot') . 'view/view.php?id=' . $view->get('id');
}
$form->reply(PIEFORM_OK, array('message' => get_string('feedbacksubmitted', 'view'), 'goto' => $goto));
}
protected static function get_data($groupid, $editing = false)
{
global $USER;
if (!defined('GROUP')) {
define('GROUP', $groupid);
}
// get the currently requested group
$group = group_current_group();
$role = group_user_access($group->id);
if ($role) {
$bi = group_get_homepage_view_groupview_block($group->id);
$configdata = $bi->get('configdata');
$limit = isset($configdata['count']) ? intval($configdata['count']) : 5;
$limit = $limit > 0 ? $limit : 5;
// Get all views created in the group
$sort = array(array('column' => 'type=\'grouphomepage\'', 'desc' => true));
$data['groupviews'] = View::view_search(null, null, (object) array('group' => $group->id), null, $limit, 0, true, $sort);
foreach ($data['groupviews']->data as &$view) {
if (!$editing && isset($view['template']) && $view['template']) {
$view['form'] = pieform(create_view_form(null, null, $view['id']));
}
}
// For group members, display a list of views that others have
// shared to the group
$data['sharedviews'] = View::get_sharedviews_data($limit, 0, $group->id);
foreach ($data['sharedviews']->data as &$view) {
if (!$editing && isset($view['template']) && $view['template']) {
$view['form'] = pieform(create_view_form($group, null, $view->id));
}
}
$data['sharedcollections'] = View::get_sharedcollections_data($limit, 0, $group->id);
if (group_user_can_assess_submitted_views($group->id, $USER->get('id'))) {
// Display a list of views submitted to the group
list($collections, $views) = View::get_views_and_collections(null, null, null, null, false, $group->id);
$allsubmitted = array_merge(array_values($collections), array_values($views));
$data['allsubmitted'] = array('data' => array_slice($allsubmitted, 0, $limit), 'count' => count($allsubmitted), 'limit' => $limit, 'offset' => 0);
}
}
if ($group->submittableto) {
require_once 'pieforms/pieform.php';
// A user can submit more than one view to the same group, but no view can be
// submitted to more than one group.
// Display a list of views this user has submitted to this group, and a submission
// form containing drop-down of their unsubmitted views.
list($collections, $views) = View::get_views_and_collections($USER->get('id'), null, null, null, false, $group->id);
$data['mysubmitted'] = array_merge(array_values($collections), array_values($views));
// Only render the submission form in viewing mode
if (!$editing) {
$data['group_view_submission_form'] = group_view_submission_form($group->id);
}
}
$data['group'] = $group;
return $data;
}
protected static function get_data($groupid, $editing = false)
{
global $USER;
if (!defined('GROUP')) {
define('GROUP', $groupid);
}
// get the currently requested group
$group = group_current_group();
$role = group_user_access($group->id);
$bi = group_get_homepage_view_groupview_block($group->id);
$configdata = $bi->get('configdata');
if (!isset($configdata['sortsubmittedby']) || $configdata['sortsubmittedby'] == PluginBlocktypeGroupViews::SORTBY_TITLE) {
$sortsubmittedby = 'c.name, v.title';
} else {
$sortsubmittedby = 'c.submittedtime DESC, v.submittedtime DESC';
}
if ($role) {
$limit = isset($configdata['count']) ? intval($configdata['count']) : 5;
$limit = $limit > 0 ? $limit : 5;
// Get all views created in the group
// Sortorder: Group homepage should be first, then sort by sortorder
$sort = array(array('column' => "type='grouphomepage'", 'desc' => true));
// Find out what order to sort them by (default is titles)
if (!isset($configdata['sortgroupviewsby']) || $configdata['sortgroupviewsby'] == PluginBlocktypeGroupViews::SORTBY_TITLE) {
$sort[] = array('column' => 'title');
} else {
$sort[] = array('column' => 'mtime', 'desc' => true);
}
$data['groupviews'] = View::view_search(null, null, (object) array('group' => $group->id), null, $limit, 0, true, $sort);
foreach ($data['groupviews']->data as &$view) {
if (!$editing && isset($view['template']) && $view['template']) {
$view['form'] = pieform(create_view_form(null, null, $view['id']));
}
}
// Find out what order to sort them by (default is titles)
if (!isset($configdata['sortsharedviewsby']) || $configdata['sortsharedviewsby'] == PluginBlocktypeGroupViews::SORTBY_TITLE) {
$sortsharedviewsby = 'v.title';
$sortsharedcollectionsby = array(array('column' => 'c.name'));
} else {
$sortsharedviewsby = 'v.mtime DESC';
$sortsharedcollectionsby = array(array('column' => 'GREATEST(c.mtime, (SELECT MAX(v.mtime) FROM {view} v INNER JOIN {collection_view} cv ON v.id=cv.view WHERE cv.collection=c.id))', 'desc' => true));
}
// For group members, display a list of views that others have
// shared to the group
if (empty($configdata['showsharedviews'])) {
$data['sharedviews'] = (object) array('data' => array(), 'count' => 0, 'limit' => $limit, 'offset' => 0);
} else {
$data['sharedviews'] = View::get_sharedviews_data($limit, 0, $group->id, $configdata['showsharedviews'] == 2 ? false : true, $sortsharedviewsby);
foreach ($data['sharedviews']->data as &$view) {
if (!$editing && isset($view['template']) && $view['template']) {
$view['form'] = pieform(create_view_form($group, null, $view->id));
}
}
}
if (empty($configdata['showsharedcollections'])) {
$data['sharedcollections'] = (object) array('data' => array(), 'count' => 0, 'limit' => $limit, 'offset' => 0);
} else {
$data['sharedcollections'] = View::get_sharedcollections_data($limit, 0, $group->id, $configdata['showsharedcollections'] == 2 ? false : true, $sortsharedcollectionsby);
}
if (group_user_can_assess_submitted_views($group->id, $USER->get('id'))) {
// Display a list of views submitted to the group
list($collections, $views) = View::get_views_and_collections(null, null, null, null, false, $group->id, $sortsubmittedby);
$allsubmitted = array_merge(array_values($collections), array_values($views));
$data['allsubmitted'] = array('data' => array_slice($allsubmitted, 0, $limit), 'count' => count($allsubmitted), 'limit' => $limit, 'offset' => 0);
}
}
if ($group->submittableto) {
require_once 'pieforms/pieform.php';
// A user can submit more than one view to the same group, but no view can be
// submitted to more than one group.
// Display a list of views this user has submitted to this group, and a submission
// form containing drop-down of their unsubmitted views.
list($collections, $views) = View::get_views_and_collections($USER->get('id'), null, null, null, false, $group->id, $sortsubmittedby);
$data['mysubmitted'] = array_merge(array_values($collections), array_values($views));
// Only render the submission form in viewing mode
if (!$editing) {
$data['group_view_submission_form'] = group_view_submission_form($group->id);
}
}
$data['group'] = $group;
return $data;
}
/**
* Given a view id, and a user id (defaults to currently logged in user if not
* specified) will return wether this user is allowed to look at this view.
*
* @param integer $view_id View ID to check
* @param integer $user_id User trying to look at the view (defaults to
* currently logged in user, or null if user isn't logged in)
* @param string $usertoken Key created by view owner for logged-out user access
* @param string $mnettoken Key created by mahara for teachers roaming from moodle
*
* @returns boolean Wether the specified user can look at the specified view.
*/
function can_view_view($view_id, $user_id = null, $usertoken = null, $mnettoken = null)
{
global $USER, $SESSION;
$now = time();
$dbnow = db_format_timestamp($now);
if ($user_id === null) {
$user_id = $USER->get('id');
}
$publicviews = get_config('allowpublicviews');
if ($publicviews) {
if (!$usertoken) {
$usertoken = get_cookie('viewaccess:' . $view_id);
}
if ($usertoken && (!$user_id || $user_id == $USER->get('id')) && $view_id == get_view_from_token($usertoken)) {
return true;
}
}
if (!$USER->is_logged_in()) {
// check public
$publicprofiles = get_config('allowpublicprofiles');
if ($publicviews || $publicprofiles) {
$public = get_record_sql("\n SELECT\n v.id, v.type, a.*\n FROM\n {view} v\n LEFT OUTER JOIN {view_access} a ON v.id = a.view\n WHERE\n v.id = ? AND a.accesstype = 'public'\n ", array($view_id));
return $public && ($publicviews && ($public->startdate == null || $public->startdate < $now) && ($public->stopdate == null || $public->stopdate > $now) || $publicprofiles && $public->type == 'profile');
}
return false;
}
// The user is logged in; they can see the view if
// - they can edit it, or
// - it has been submitted to them for assessment, or
// - they have been granted access via the edit view access page.
if ($SESSION->get('mnetuser')) {
if (!$mnettoken) {
$mnettoken = get_cookie('mviewaccess:' . $view_id);
}
if ($mnettoken && $view_id == get_view_from_token($mnettoken, false)) {
$mnetviewlist = $SESSION->get('mnetviewaccess');
if (empty($mnetviewlist)) {
$mnetviewlist = array();
}
$mnetviewlist[$view_id] = true;
$SESSION->set('mnetviewaccess', $mnetviewlist);
return true;
}
}
require_once get_config('docroot') . 'lib/view.php';
$view = new View($view_id);
if ($USER->can_edit_view($view)) {
return true;
}
if ($submitgroup = $view->get('submittedgroup')) {
require_once get_config('docroot') . 'lib/group.php';
if (group_user_can_assess_submitted_views($submitgroup, $user_id)) {
return true;
}
}
// Check access for loggedin, friends, user, group
$access = get_records_sql_array('
SELECT accesstype AS type,
CASE WHEN accesstype = \'friends\' THEN 4 ELSE 1 END AS typeorder,
' . db_format_tsfield('startdate') . ', ' . db_format_tsfield('stopdate') . '
FROM {view_access}
WHERE view = ?
UNION
SELECT \'user\' AS type, 2 AS typeorder, ' . db_format_tsfield('startdate') . ', ' . db_format_tsfield('stopdate') . '
FROM {view_access_usr}
WHERE view = ? AND usr = ?
UNION
SELECT \'group\' AS type, 3 AS typeorder, ' . db_format_tsfield('startdate') . ', ' . db_format_tsfield('stopdate') . '
FROM
{view_access_group} vg
INNER JOIN {group} g ON (vg.group = g.id AND g.deleted = 0)
INNER JOIN {group_member} m ON (g.id = m.group AND (vg.role IS NULL OR vg.role = m.role))
WHERE vg.view = ? AND m.member = ?
ORDER BY typeorder ', array($view_id, $view_id, $user_id, $view_id, $user_id));
if (empty($access)) {
return false;
}
foreach ($access as $a) {
if ($a->type == 'friends') {
$owner = $view->get('owner');
if (!get_field_sql('SELECT COUNT(*) FROM {usr_friend} f WHERE (usr1=? AND usr2=?) OR (usr1=? AND usr2=?)', array($owner, $user_id, $user_id, $owner))) {
continue;
}
}
if (($a->startdate == null || $a->startdate < $now) && ($a->stopdate == null || $a->stopdate > $now)) {
return true;
}
}
return false;
}
protected static function get_data($groupid)
{
global $USER;
if (!defined('GROUP')) {
define('GROUP', $groupid);
}
// get the currently requested group
$group = group_current_group();
$role = group_user_access($group->id);
if ($role) {
// For group members, display a list of views that others have
// shared to the group
$data['sharedviews'] = View::get_sharedviews_data(null, 0, $group->id);
if (group_user_can_assess_submitted_views($group->id, $USER->get('id'))) {
// Display a list of views submitted to the group
$data['allsubmittedviews'] = View::get_submitted_views($group->id);
}
}
if (group_allows_submission($group->grouptype) && ($userviewdata = View::get_user_views())) {
// A user can submit more than one view to the same group, but no view can be
// submitted to more than one group.
// Display a list of views this user has submitted to this group, and a submission
// form containing drop-down of their unsubmitted views.
$data['mysubmittedviews'] = View::get_submitted_views($group->id, $USER->get('id'));
if (!empty($data['mysubmittedviews'])) {
foreach ($data['mysubmittedviews'] as &$v) {
$url = get_config('wwwroot') . 'view/view.php?id=' . $v['id'];
if ($v['submittedtime']) {
$v['strsubmitted'] = get_string('youhavesubmittedon', 'view', $url, $v['title'], format_date($v['submittedtime']));
} else {
$v['strsubmitted'] = get_string('youhavesubmitted', 'view', $url, $v['title']);
}
}
}
$data['group_view_submission_form'] = group_view_submission_form($group->id, $userviewdata);
}
$data['group'] = $group;
return $data;
}
